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Yamanaka 是不是一个幸运儿
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Yamanaka 是不是一个幸运儿# Biology - 生物学
s*s
1
想定哈尔滨到纽约的机票,在AA网站上搜票只有北京到纽约。看到版上说AA和国泰合作
,请问能不能用AA的miles定国泰哈尔滨北京段,然后北京纽约。如何操作呢?如果能这样,哈尔滨到纽约需要多少miles
谢谢
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d*1
2
什么时候可以有?
如果和你说的,那11月的数据不也是1万左右?
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y*n
3
这。。。
这。。。
这么激动。。。
各种断片儿
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t*d
4
阴差阳错干了干细胞这行。先自己一个看,然后騙了三个学生更他干,然后居然 6 年
之内做出了iPS。让那些干了一杯子这行当的大牛请何以堪啊。
日本人有种奇怪的精神。
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r*o
5
打电话给aa问问就知道了,网上估计不行

【在 s*****s 的大作中提到】
: 想定哈尔滨到纽约的机票,在AA网站上搜票只有北京到纽约。看到版上说AA和国泰合作
: ,请问能不能用AA的miles定国泰哈尔滨北京段,然后北京纽约。如何操作呢?如果能这样,哈尔滨到纽约需要多少miles
: 谢谢

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p*s
6
看这里:
http://dashboard.uscis.gov/index.cfm?formtype=9&office=4&chartt
11月NSC的485有12000个,年平均1万个,基本没什么差别。我这里凑齐11月的很麻烦,
移民局已经封了我30多个IP了。。。case number数量太大,I-90数量多到吓死人

【在 d********1 的大作中提到】
: 什么时候可以有?
: 如果和你说的,那11月的数据不也是1万左右?

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m*m
7
还说这三个是他生命中和两女儿一样重要的人
当然,随后说老婆更重要

【在 t*d 的大作中提到】
: 阴差阳错干了干细胞这行。先自己一个看,然后騙了三个学生更他干,然后居然 6 年
: 之内做出了iPS。让那些干了一杯子这行当的大牛请何以堪啊。
: 日本人有种奇怪的精神。

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p*y
8
国泰有飞哈尔滨?

能这样,哈尔滨到纽约需要多少miles

【在 s*****s 的大作中提到】
: 想定哈尔滨到纽约的机票,在AA网站上搜票只有北京到纽约。看到版上说AA和国泰合作
: ,请问能不能用AA的miles定国泰哈尔滨北京段,然后北京纽约。如何操作呢?如果能这样,哈尔滨到纽约需要多少miles
: 谢谢

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f*i
9
你的意思是11月开始,移民局的收发室开始大忙特忙了?

【在 p***s 的大作中提到】
: 看这里:
: http://dashboard.uscis.gov/index.cfm?formtype=9&office=4&chartt
: 11月NSC的485有12000个,年平均1万个,基本没什么差别。我这里凑齐11月的很麻烦,
: 移民局已经封了我30多个IP了。。。case number数量太大,I-90数量多到吓死人

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g*0
10
俗称一根筋或二杆子精神
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l*y
11
国泰哪有飞东北的,新加的么?
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H*7
12
I-90是换卡的case。你以为民局就光处理485?

【在 f****i 的大作中提到】
: 你的意思是11月开始,移民局的收发室开始大忙特忙了?
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d*d
13
针对最重要的问题穷追猛打就是王道。
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s*s
14
没有,刚看了。那只能单买国内的票了

【在 p******y 的大作中提到】
: 国泰有飞哈尔滨?
:
: 能这样,哈尔滨到纽约需要多少miles

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f*i
15
赞你的形象标。
兄弟离I-90还差得很远,基本对这个表不熟悉。您能否解惑一下,我们是应该光看485
数据呢,还是I-90也有什么说头。

【在 H******7 的大作中提到】
: I-90是换卡的case。你以为民局就光处理485?
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M*n
16
日本人的工作量堆出来的.
昨天听了Daley的talk, 很无奈的说被日本人scoop了,而且Yamanaka这个工作迟早要的
炸药奖。
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E*1
17
或者可以找CX飞香港,然后香港到哈尔滨。

【在 s*****s 的大作中提到】
: 没有,刚看了。那只能单买国内的票了
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a*x
18
没说头。统统过滤掉。

485

【在 f****i 的大作中提到】
: 赞你的形象标。
: 兄弟离I-90还差得很远,基本对这个表不熟悉。您能否解惑一下,我们是应该光看485
: 数据呢,还是I-90也有什么说头。

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a*e
19
they work so hard,definitely they deserve it

【在 t*d 的大作中提到】
: 阴差阳错干了干细胞这行。先自己一个看,然后騙了三个学生更他干,然后居然 6 年
: 之内做出了iPS。让那些干了一杯子这行当的大牛请何以堪啊。
: 日本人有种奇怪的精神。

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H*7
20
I-90跟你无关,CIS还处理入籍什么的也跟你无关。485中Family based, EB-1的都与你
无关。EB-ROW少许关系。尔等能搞到EB-2C,I的485数量才是最重要的。

485

【在 f****i 的大作中提到】
: 赞你的形象标。
: 兄弟离I-90还差得很远,基本对这个表不熟悉。您能否解惑一下,我们是应该光看485
: 数据呢,还是I-90也有什么说头。

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z*t
21
其实不能不算Wiscosin的Thomson,Thomson是最早develop human ES cell而且与
Yamanaka几乎同时develop了ips
Daley这种大牛都能被日本人scoop?

【在 M*****n 的大作中提到】
: 日本人的工作量堆出来的.
: 昨天听了Daley的talk, 很无奈的说被日本人scoop了,而且Yamanaka这个工作迟早要的
: 炸药奖。

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M*n
22
也许是Daley谦虚了,
Thompson和Yamanaka看来是一定会得的,
Daley可能会分三分之一。
好像核移植这个是他最早做的,而且最后说核移植的reprogramming 看起来比TF-iPS更
好使一点。
不过听完以后觉得stem cell therapy不是很快能实现的。Daley还是很谨慎的,不是夸
夸其谈。

【在 z*t 的大作中提到】
: 其实不能不算Wiscosin的Thomson,Thomson是最早develop human ES cell而且与
: Yamanaka几乎同时develop了ips
: Daley这种大牛都能被日本人scoop?

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w*a
23
呀呀呀,最爱stem cell领域里的八卦啦~~~
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j*d
24
他做临床吗?干细胞基础研究做的好目前没几个做临床吧?

★ 发自iPhone App: ChineseWeb - 中文网站浏览器

【在 M*****n 的大作中提到】
: 也许是Daley谦虚了,
: Thompson和Yamanaka看来是一定会得的,
: Daley可能会分三分之一。
: 好像核移植这个是他最早做的,而且最后说核移植的reprogramming 看起来比TF-iPS更
: 好使一点。
: 不过听完以后觉得stem cell therapy不是很快能实现的。Daley还是很谨慎的,不是夸
: 夸其谈。

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l*d
25

个人觉得Thomson差口气,human ips的确是同时完成的,但Yamanaka比他早一年在老鼠
里面实现 ips,原创性显然Yamanaka大的多。我个人看好Yamanaka和Gurdon一起拿。也
许明年吧。

【在 z*t 的大作中提到】
: 其实不能不算Wiscosin的Thomson,Thomson是最早develop human ES cell而且与
: Yamanaka几乎同时develop了ips
: Daley这种大牛都能被日本人scoop?

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M*n
26
他老最后花了十分钟就是给干细胞的临床应用踩刹车。

【在 j*****d 的大作中提到】
: 他做临床吗?干细胞基础研究做的好目前没几个做临床吧?
:
: ★ 发自iPhone App: ChineseWeb - 中文网站浏览器

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z*t
27
这个确实过了,Isccr专门发了个公开信,对目前sell stem cell therapy的clinician
表示强烈质疑。而且你都不能相信中国好多地区级医院都在advertise"干细胞疗法"。。。做的实在有点过了

【在 M*****n 的大作中提到】
: 他老最后花了十分钟就是给干细胞的临床应用踩刹车。
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z*t
28
这个看评委会的口味吧,就像今年的innate immunity Ruslan Medzhitov也没拿奖

【在 l***d 的大作中提到】
:
: 个人觉得Thomson差口气,human ips的确是同时完成的,但Yamanaka比他早一年在老鼠
: 里面实现 ips,原创性显然Yamanaka大的多。我个人看好Yamanaka和Gurdon一起拿。也
: 许明年吧。

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s*r
29
同觉得Thomson得不了
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s*s
30
//nod. 这种垃圾project最多骗骗新phd student, 正常老板和博士后竟然
真的会做下去,竟然还做出来了,没天理啊

【在 g********0 的大作中提到】
: 俗称一根筋或二杆子精神
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i*g
31
Yamanaka做研究很到位啊,你看他的那篇论文,非常详细,考虑非常周密
在他之前,我一直以为细胞转化是要搞好多因子,还未必在新的‘态’下面稳定得了。
他做到了呀,牛人
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a*a
32
Yamanaka06年那篇在老鼠里面筛了好多factor啊,这才是原创点
记得他有次报告好像说这个课题都骗不到薄厚来干,有段时间很悲催。。
人的ips,看谁砸钱多搞得快了,原创性不够。
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i*0
33
日本人不仅仅是working hard而已.
昨天所里面SAB开会,一个member感叹的说,日本人的手为啥那么巧呢.

【在 a*******e 的大作中提到】
: they work so hard,definitely they deserve it
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n*g
34
YAMANAKA是我认为最牛逼得生物学家了
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s*r
35
还是hard working,无他,唯手熟尔。

日本人不仅仅是working hard而已.
昨天所里面SAB开会,一个member感叹的说,日本人的手为啥那么巧呢.

【在 i*********0 的大作中提到】
: 日本人不仅仅是working hard而已.
: 昨天所里面SAB开会,一个member感叹的说,日本人的手为啥那么巧呢.

avatar
y*y
36
山中当年在美国也是整天对着老鼠笼子默默流泪来的
后来回日本接着博后得了抑郁症要退的时候突然拿到那个二流大学的faculty
进去以后还整天被劝说做点有用的东西不好么
再后来...就搞大了
不过相比只需要转四种就可以reprogramming
我觉得最近说的ips其实不是induced的ps只是immortalized的ps比较靠谱
Multilineage-differentiating stress-enduring (Muse) cells are a primary
source of induced pluripotent stem cells in human fibroblasts.
当然不管怎样山中最后还是可能拿奖
但是ips会成为有史以来最大的生物泡沫也说不定
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n*g
37
别人不敢想的课题,他们居然花了5年给做出来了,
这种人太罕见了

【在 s******s 的大作中提到】
: //nod. 这种垃圾project最多骗骗新phd student, 正常老板和博士后竟然
: 真的会做下去,竟然还做出来了,没天理啊

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y*y
38
早几年还庆幸好在没去学干细胞
一夜之间多少做nanog的lab妻离子散家破人亡啊TAT

【在 n***g 的大作中提到】
: YAMANAKA是我认为最牛逼得生物学家了
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n*g
39
巧妙的构思+大胆的尝试+hard working,
缺一, yamanaka就不可能成功

【在 s******r 的大作中提到】
: 还是hard working,无他,唯手熟尔。
:
: 日本人不仅仅是working hard而已.
: 昨天所里面SAB开会,一个member感叹的说,日本人的手为啥那么巧呢.

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n*g
40
泡沫不可能,其实很多临床实验室已经在应用了。
就算万一将来在应用上被淘汰了,iPSC的生物学意义都比大部分nobel奖级别的工作牛
逼了

【在 y****y 的大作中提到】
: 山中当年在美国也是整天对着老鼠笼子默默流泪来的
: 后来回日本接着博后得了抑郁症要退的时候突然拿到那个二流大学的faculty
: 进去以后还整天被劝说做点有用的东西不好么
: 再后来...就搞大了
: 不过相比只需要转四种就可以reprogramming
: 我觉得最近说的ips其实不是induced的ps只是immortalized的ps比较靠谱
: Multilineage-differentiating stress-enduring (Muse) cells are a primary
: source of induced pluripotent stem cells in human fibroblasts.
: 当然不管怎样山中最后还是可能拿奖
: 但是ips会成为有史以来最大的生物泡沫也说不定

avatar
n*g
41
?????????????

【在 y****y 的大作中提到】
: 早几年还庆幸好在没去学干细胞
: 一夜之间多少做nanog的lab妻离子散家破人亡啊TAT

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l*r
42
Yamanaka一表人才
一战成名以后,在亚洲受到很高的礼遇

【在 t*d 的大作中提到】
: 阴差阳错干了干细胞这行。先自己一个看,然后騙了三个学生更他干,然后居然 6 年
: 之内做出了iPS。让那些干了一杯子这行当的大牛请何以堪啊。
: 日本人有种奇怪的精神。

avatar
l*r
43
2006年的cell paper目前已经被引用4065次
比我想像得少一些

【在 a*******a 的大作中提到】
: Yamanaka06年那篇在老鼠里面筛了好多factor啊,这才是原创点
: 记得他有次报告好像说这个课题都骗不到薄厚来干,有段时间很悲催。。
: 人的ips,看谁砸钱多搞得快了,原创性不够。

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O*e
44
这已经是无比难得的品质了。

【在 s******r 的大作中提到】
: 还是hard working,无他,唯手熟尔。
:
: 日本人不仅仅是working hard而已.
: 昨天所里面SAB开会,一个member感叹的说,日本人的手为啥那么巧呢.

avatar
n*g
45
其实他在2003年就第一个发现我了
哈哈

【在 l*******r 的大作中提到】
: Yamanaka一表人才
: 一战成名以后,在亚洲受到很高的礼遇

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l*r
46
最后一句谨慎赞同
你们没发现么,就快要人人干细胞了

【在 y****y 的大作中提到】
: 山中当年在美国也是整天对着老鼠笼子默默流泪来的
: 后来回日本接着博后得了抑郁症要退的时候突然拿到那个二流大学的faculty
: 进去以后还整天被劝说做点有用的东西不好么
: 再后来...就搞大了
: 不过相比只需要转四种就可以reprogramming
: 我觉得最近说的ips其实不是induced的ps只是immortalized的ps比较靠谱
: Multilineage-differentiating stress-enduring (Muse) cells are a primary
: source of induced pluripotent stem cells in human fibroblasts.
: 当然不管怎样山中最后还是可能拿奖
: 但是ips会成为有史以来最大的生物泡沫也说不定

avatar
l*r
47
我还是挺佩服日本人的
一丝不苟的干些脏乱差的活,还乐此不疲。
我就记得小时候看过的一个什么电影,一个出身贫寒的日本人到外国留学,天天在显微
镜下观察,终于发现了xxx

【在 g********0 的大作中提到】
: 俗称一根筋或二杆子精神
avatar
n*g
48
自从ips之后,我对日本人佩服的不行

【在 l*******r 的大作中提到】
: 我还是挺佩服日本人的
: 一丝不苟的干些脏乱差的活,还乐此不疲。
: 我就记得小时候看过的一个什么电影,一个出身贫寒的日本人到外国留学,天天在显微
: 镜下观察,终于发现了xxx

avatar
l*r
49
还好吧,iPS有这么outstanding吗?
我觉得科学上很多伟大的发现都是很精巧的

【在 n***g 的大作中提到】
: 自从ips之后,我对日本人佩服的不行
avatar
s*a
50
同意

【在 y****y 的大作中提到】
: 山中当年在美国也是整天对着老鼠笼子默默流泪来的
: 后来回日本接着博后得了抑郁症要退的时候突然拿到那个二流大学的faculty
: 进去以后还整天被劝说做点有用的东西不好么
: 再后来...就搞大了
: 不过相比只需要转四种就可以reprogramming
: 我觉得最近说的ips其实不是induced的ps只是immortalized的ps比较靠谱
: Multilineage-differentiating stress-enduring (Muse) cells are a primary
: source of induced pluripotent stem cells in human fibroblasts.
: 当然不管怎样山中最后还是可能拿奖
: 但是ips会成为有史以来最大的生物泡沫也说不定

avatar
n*g
51
应该可以排进生物学史前五的发现了,
通过几个基因就能将分化细胞逆转成ESC,在iPSC之前,敢想的人恐怕除了他没别人了

【在 l*******r 的大作中提到】
: 还好吧,iPS有这么outstanding吗?
: 我觉得科学上很多伟大的发现都是很精巧的

avatar
n*k
52
I'll comment from my memory, some facts could be wrong but shouldn't be too
far off....here it goes...
was just wondering how many of you are working in the related field and
knows the history...Some comments here are just so off...e.g: i would be
extremely surprised that if Thomas would have a share for iPS...the
reprogramming has been there for so long--it has a rich and very clear path,
I am sure many many have been thinking about using several factors to
reprogram to stemness...In fact there are a long list of researches/attempts
before Shinya in term of reprogramming(some may be better called as
transdifferentiations with many different ways--factors, small molecules,
culture conditions/medium, cell fusion, nuclear cloning etc etc...From
Xonpus work(Sir John Gurdon, and some other groups tried before Gurdon but
take it negatively as a failure due to it is extremely rare happening...and
Gurdon took it positively and improve it, then come to cell fusion, cell
extracts, and dolly etc etc, and eventually the iPS...
In term of Shinya, if one has read through his research records, one would
know Shinya is one of the guys who were at the best position to think along
the research direction and have the necessary knowledge/expertise and
experimental accumulations to possibly give it a try and make it happen....
However, all that said, it was a crazy experimentation and only those stupid
-like bold mind would want to give it a try....the idea was simple, but the
assay, the design and the feasibility, and the extreme demand for labor
could deter anyone other than those stupid-like bold mind...And I bet no one
including Shinya could ever predict that it worked out so nicely and
robustly, NO ONE! That's why once it was reported, it was so easy for any
one to follow... With that, I would solute Shinya for their boldness and
very smart experimental designs...and as far as I am concerned, a Nobel is
for sure expected some time in the future...Frankly, I the student would
deserve a share as well but I don't think it would ever happen....

【在 n***g 的大作中提到】
: 应该可以排进生物学史前五的发现了,
: 通过几个基因就能将分化细胞逆转成ESC,在iPSC之前,敢想的人恐怕除了他没别人了

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g*0
53
从前,有个日本人到台湾来学习中文。
十几年以后,他不但会说中文,还会说台语和客家话,而且一点腔调都没有。
「这下没有人知道我是日本人了吧。」他心想。
有一天,他到高雄一个小鱼港去旅行,看到了一个捕吻仔鱼的阿伯,于是他心血
来潮,向这位阿伯仔以台语打招呼,并问说:「阿伯仔!你干知道我哪里人?」
阿伯仔答:「听你的口音听不太出来……」
这个日本人心中暗爽:「想不到我的台语己经进步到如此地步了。」
这时阿伯仔突然说:「如果你有办法用台语把偶抓到的吻仔鱼数完,我就有办法
知道你是哪里人。」
于是,这个日本人就开始以相当正确及很台湾的发音开始数:「一、二、三、四
、五……五十……七  十八……一百二……」经过了一个多小时,他回答:「九
千七百八十七尾吻仔鱼!阿伯仔,我看你绝对猜不到我是哪里人!!」
阿伯仔答:「你是日本人啦,台湾人没有这么笨的!」

too
path,
attempts

【在 n********k 的大作中提到】
: I'll comment from my memory, some facts could be wrong but shouldn't be too
: far off....here it goes...
: was just wondering how many of you are working in the related field and
: knows the history...Some comments here are just so off...e.g: i would be
: extremely surprised that if Thomas would have a share for iPS...the
: reprogramming has been there for so long--it has a rich and very clear path,
: I am sure many many have been thinking about using several factors to
: reprogram to stemness...In fact there are a long list of researches/attempts
: before Shinya in term of reprogramming(some may be better called as
: transdifferentiations with many different ways--factors, small molecules,

avatar
h*y
54
You are absolutely right about the ground-breaking contributions of Yamanka'
s to the iPSC. Thomson deserves credit for the first to isolate human ESC,
but his contributions in making human iPSC was not as great as Yamanaka.
Shinya is humble and kept telling the audience the story that it was his
postdoc's (Kazutoshi Takahashi) original idea to transduce all 20 factors
together to see if his hypothesis would work, which anyone would think to be
a "stupid idea". Alas, it worked and they were then able to use the 20-1
approach to identify the 4 factors. Now people are using the same approach
to find different combinations of TFs for transdifferentiation studies. In
retrospect, their success not only depended on their ingenious idea,
excellent experiment design and hard work, but also because of the
plasticity of MEFs. It might not work if they choose another cell. Luck is
definitely an important ingredient for success.

too
path,
attempts

【在 n********k 的大作中提到】
: I'll comment from my memory, some facts could be wrong but shouldn't be too
: far off....here it goes...
: was just wondering how many of you are working in the related field and
: knows the history...Some comments here are just so off...e.g: i would be
: extremely surprised that if Thomas would have a share for iPS...the
: reprogramming has been there for so long--it has a rich and very clear path,
: I am sure many many have been thinking about using several factors to
: reprogram to stemness...In fact there are a long list of researches/attempts
: before Shinya in term of reprogramming(some may be better called as
: transdifferentiations with many different ways--factors, small molecules,

avatar
n*g
55
MEF is a easy choice.

Yamanka'
be

【在 h******y 的大作中提到】
: You are absolutely right about the ground-breaking contributions of Yamanka'
: s to the iPSC. Thomson deserves credit for the first to isolate human ESC,
: but his contributions in making human iPSC was not as great as Yamanaka.
: Shinya is humble and kept telling the audience the story that it was his
: postdoc's (Kazutoshi Takahashi) original idea to transduce all 20 factors
: together to see if his hypothesis would work, which anyone would think to be
: a "stupid idea". Alas, it worked and they were then able to use the 20-1
: approach to identify the 4 factors. Now people are using the same approach
: to find different combinations of TFs for transdifferentiation studies. In
: retrospect, their success not only depended on their ingenious idea,

avatar
n*g
56
Thompson and Yamanaka are in huge different level.
I don't know why people put them together, because Thompson is a super nice
boss?

Yamanka'
be

【在 h******y 的大作中提到】
: You are absolutely right about the ground-breaking contributions of Yamanka'
: s to the iPSC. Thomson deserves credit for the first to isolate human ESC,
: but his contributions in making human iPSC was not as great as Yamanaka.
: Shinya is humble and kept telling the audience the story that it was his
: postdoc's (Kazutoshi Takahashi) original idea to transduce all 20 factors
: together to see if his hypothesis would work, which anyone would think to be
: a "stupid idea". Alas, it worked and they were then able to use the 20-1
: approach to identify the 4 factors. Now people are using the same approach
: to find different combinations of TFs for transdifferentiation studies. In
: retrospect, their success not only depended on their ingenious idea,

avatar
n*k
57
Luck is definitely an important ingredient for success----In this particular
case, I would say it was more due to their "stupidity"(I solute them for
this)...I think simply many are too smart to try it and disprove it once the
idea surfaces, confronted with the sheer complexity of the numberless
possibility and extreme uncertainty, no one knows whether it would ever work
, how many factors, what conditions...Basically it was virtually a
completely dark box...another important factor I personally think was: The
student (later postdoc) already had a Nature or Science paper for his degree
---he had no pressure but freedom to mess around...It was a very challenging
but enjoyable trial for him to take...the history could be completely
different, if it was in another guy's hand...In fact, a female postdoc made
some headway but gave it up and even left the lab once for all before he
picked up the project...This is why I think he deserves a share...like
Rudolf Jeniesch, sadly Thomas James will miss Nobel despite his seminal
contribution on human ESC... I don't see his chance to get one even before
iPS...now here comes the iPS... like XD Wang's, before autophagy and other
form of PCD...With 2002(3?) Nobel and with the prime time for autophagy etc
and the limited usage of apoptosis in cancers etc, XD Wang's chance is
virtually non-existent unless future studies prove the otherwise...

Yamanka'
be

【在 h******y 的大作中提到】
: You are absolutely right about the ground-breaking contributions of Yamanka'
: s to the iPSC. Thomson deserves credit for the first to isolate human ESC,
: but his contributions in making human iPSC was not as great as Yamanaka.
: Shinya is humble and kept telling the audience the story that it was his
: postdoc's (Kazutoshi Takahashi) original idea to transduce all 20 factors
: together to see if his hypothesis would work, which anyone would think to be
: a "stupid idea". Alas, it worked and they were then able to use the 20-1
: approach to identify the 4 factors. Now people are using the same approach
: to find different combinations of TFs for transdifferentiation studies. In
: retrospect, their success not only depended on their ingenious idea,

avatar
n*k
58
what made you think so?? Are you referring to iPS or generally? for iPS, Yes
, no doubt about it..generally, I am not sure you could say that...I am not
even sure how we would compare them...

nice

【在 n***g 的大作中提到】
: Thompson and Yamanaka are in huge different level.
: I don't know why people put them together, because Thompson is a super nice
: boss?
:
: Yamanka'
: be

avatar
n*g
59
Even generally, they are in totally different level.

Yes
not

【在 n********k 的大作中提到】
: what made you think so?? Are you referring to iPS or generally? for iPS, Yes
: , no doubt about it..generally, I am not sure you could say that...I am not
: even sure how we would compare them...
:
: nice

avatar
n*k
60
I know what you mean and I knew that's what you would say ...but I just don'
t think one shall compare/rank them that way...Should iPS never exist,
Thomas James' contribution would be a lot a lot more impacting on the
science and the applications, agree?? Before iPS, most people were thinking
about to use hESC to do what they are doing with iPS now...and that's why
the Huang was in line for Nobel likely together with Thomas and the scandal
was so so huge, right? We can not undo the history, should Huang's results
have been real and could be highly efficient and easily reproduced by other
labs, maybe iPS would never surface...or much later...the hell knows... if
we had to rank them, sure Shinya is probably above Thomas James...the same with you might not want to compare some nobel winners today V some decades ago, or compare a cell paper today with one 20 ys ago...When science itself is concerned, I would rather not rank them...They are both great
scientists and their science equally deserves the highest scientific respects...there
should be no difference there...

【在 n***g 的大作中提到】
: Even generally, they are in totally different level.
:
: Yes
: not

avatar
s*r
61
文化背景不同,日本就是鼓励,欣赏努力干活。

我还是挺佩服日本人的
一丝不苟的干些脏乱差的活,还乐此不疲。
我就记得小时候看过的一个什么电影,一个出身贫寒的日本人到外国留学,天天在显微
镜下观察,终于发现了xxx

【在 l*******r 的大作中提到】
: 我还是挺佩服日本人的
: 一丝不苟的干些脏乱差的活,还乐此不疲。
: 我就记得小时候看过的一个什么电影,一个出身贫寒的日本人到外国留学,天天在显微
: 镜下观察,终于发现了xxx

avatar
s*r
62
也未必,几个基因就可以transform一个细胞,做cancer的早就知道。

应该可以排进生物学史前五的发现了,
通过几个基因就能将分化细胞逆转成ESC,在iPSC之前,敢想的人恐怕除了他没别人了

【在 n***g 的大作中提到】
: 应该可以排进生物学史前五的发现了,
: 通过几个基因就能将分化细胞逆转成ESC,在iPSC之前,敢想的人恐怕除了他没别人了

avatar
n*g
63
Thompson just isolated hESCs from blastcyst and culture them. mouse ESC
isolation are already succeeded.
iPSC is to change nature.
I think Yamanaka deserve 100 nobel prize if Thompson deserve one nobel Prize.
Do you think Einstein and Zhenning Yang are in the same level?

don'
thinking
scandal
results
other
one

【在 n********k 的大作中提到】
: I know what you mean and I knew that's what you would say ...but I just don'
: t think one shall compare/rank them that way...Should iPS never exist,
: Thomas James' contribution would be a lot a lot more impacting on the
: science and the applications, agree?? Before iPS, most people were thinking
: about to use hESC to do what they are doing with iPS now...and that's why
: the Huang was in line for Nobel likely together with Thomas and the scandal
: was so so huge, right? We can not undo the history, should Huang's results
: have been real and could be highly efficient and easily reproduced by other
: labs, maybe iPS would never surface...or much later...the hell knows... if
: we had to rank them, sure Shinya is probably above Thomas James...the same with you might not want to compare some nobel winners today V some decades ago, or compare a cell paper today with one 20 ys ago...When science itself is concerned, I would rather not rank them...They are both great

avatar
n*g
64
完全不是一回事。

【在 s******r 的大作中提到】
: 也未必,几个基因就可以transform一个细胞,做cancer的早就知道。
:
: 应该可以排进生物学史前五的发现了,
: 通过几个基因就能将分化细胞逆转成ESC,在iPSC之前,敢想的人恐怕除了他没别人了

avatar
s*r
65
那篇2006的cell是很突破,很大胆,但是说不上设计得很精巧吧。

I'll comment from my memory, some facts could be wrong but shouldn't be too
far off....here it goes...
was just wondering how many of you are working in the related field and
knows the history...Some comments here are just so off...e.g: i would be
extremely surprised that if Thomas would have a share for iPS...the
reprogramming has been there for so long--it has a rich and very clear path,
I am sure many many have been thinking about using several factors to
reprogram to stemness...In fact there are a long list of researches/attempts
before Shinya in term of reprogramming(some may be better called as
transdifferentiations with many different ways--factors, small molecules,
culture conditions/medium, cell fusion, nuclear cloning etc etc...From
Xonpus work(Sir John Gurdon, and some other groups tried before Gurdon but
take it negatively as a failure due to it is extremely rare happening...and
Gurdon took it positively and improve it, then come to cell fusion, cell
extracts, and dolly etc etc, and eventually the iPS...
In term of Shinya, if one has read through his research records, one would
know Shinya is one of the guys who were at the best position to think along
the research direction and have the necessary knowledge/expertise and
experimental accumulations to possibly give it a try and make it happen....
However, all that said, it was a crazy experimentation and only those stupid
-like bold mind would want to give it a try....the idea was simple, but the
assay, the design and the feasibility, and the extreme demand for labor
could deter anyone other than those stupid-like bold mind...And I bet no one
including Shinya could ever predict that it worked out so nicely and
robustly, NO ONE! That's why once it was reported, it was so easy for any
one to follow... With that, I would solute Shinya for their boldness and
very smart experimental designs...and as far as I am concerned, a Nobel is
for sure expected some time in the future...Frankly, I the student would
deserve a share as well but I don't think it would ever happen....

【在 n********k 的大作中提到】
: I'll comment from my memory, some facts could be wrong but shouldn't be too
: far off....here it goes...
: was just wondering how many of you are working in the related field and
: knows the history...Some comments here are just so off...e.g: i would be
: extremely surprised that if Thomas would have a share for iPS...the
: reprogramming has been there for so long--it has a rich and very clear path,
: I am sure many many have been thinking about using several factors to
: reprogram to stemness...In fact there are a long list of researches/attempts
: before Shinya in term of reprogramming(some may be better called as
: transdifferentiations with many different ways--factors, small molecules,

avatar
s*r
66
是几回事?
而且ES细胞本身也可以长成畸胎瘤。

完全不是一回事。

【在 n***g 的大作中提到】
: 完全不是一回事。
avatar
g*0
67
这篇文章是在武士道精神激励下采用地毯式轰炸的成果,可惜由于日本人的一根筋的局
限,雇的人少了,所以5年才做出来,如果由中国人,比如syg来做,肯定雇一屋子民
工来整这事,最多一年半就搞出来了。

too
path,
attempts

【在 s******r 的大作中提到】
: 那篇2006的cell是很突破,很大胆,但是说不上设计得很精巧吧。
:
: I'll comment from my memory, some facts could be wrong but shouldn't be too
: far off....here it goes...
: was just wondering how many of you are working in the related field and
: knows the history...Some comments here are just so off...e.g: i would be
: extremely surprised that if Thomas would have a share for iPS...the
: reprogramming has been there for so long--it has a rich and very clear path,
: I am sure many many have been thinking about using several factors to
: reprogram to stemness...In fact there are a long list of researches/attempts

avatar
k*1
68
某日Yamanaka来给个talk,他说一开始做这个project是另外一个学生,做到第5年,实
在是没什么好的结果,这个学生支持不下去了,就转到另外一个实验室去了;哪知道到
了第六年,就做出来了。他说完这个故事的时候底下所有人都在鼓掌。
抛开智力的因素不说,我觉得很少有中国人能够作一个project忍受5年的失败。日本人
拿了大把的诺贝尔奖,对科学的专注是最重要的因素。
Yamanaka应该是能得诺奖的,我已经不止一次在上课的时候听到有教授这么说了;他耐
心等着就行了,现在还年轻麻,等个10年20年应该没问题的。
avatar
n*g
69
不能再精巧了

too
path,
attempts

【在 s******r 的大作中提到】
: 那篇2006的cell是很突破,很大胆,但是说不上设计得很精巧吧。
:
: I'll comment from my memory, some facts could be wrong but shouldn't be too
: far off....here it goes...
: was just wondering how many of you are working in the related field and
: knows the history...Some comments here are just so off...e.g: i would be
: extremely surprised that if Thomas would have a share for iPS...the
: reprogramming has been there for so long--it has a rich and very clear path,
: I am sure many many have been thinking about using several factors to
: reprogram to stemness...In fact there are a long list of researches/attempts

avatar
n*g
70
syg哪有那么奇思妙想啊

【在 g********0 的大作中提到】
: 这篇文章是在武士道精神激励下采用地毯式轰炸的成果,可惜由于日本人的一根筋的局
: 限,雇的人少了,所以5年才做出来,如果由中国人,比如syg来做,肯定雇一屋子民
: 工来整这事,最多一年半就搞出来了。
:
: too
: path,
: attempts

avatar
n*g
71
你那个是自然界很常见的事,
ips完全是人为构造的,

【在 s******r 的大作中提到】
: 是几回事?
: 而且ES细胞本身也可以长成畸胎瘤。
:
: 完全不是一回事。

avatar
n*g
72
要不了那么久

【在 k*****1 的大作中提到】
: 某日Yamanaka来给个talk,他说一开始做这个project是另外一个学生,做到第5年,实
: 在是没什么好的结果,这个学生支持不下去了,就转到另外一个实验室去了;哪知道到
: 了第六年,就做出来了。他说完这个故事的时候底下所有人都在鼓掌。
: 抛开智力的因素不说,我觉得很少有中国人能够作一个project忍受5年的失败。日本人
: 拿了大把的诺贝尔奖,对科学的专注是最重要的因素。
: Yamanaka应该是能得诺奖的,我已经不止一次在上课的时候听到有教授这么说了;他耐
: 心等着就行了,现在还年轻麻,等个10年20年应该没问题的。

avatar
s*r
73
人为构造细胞也不是第一次了,人为transdefferentiation细胞之前也有了。

你那个是自然界很常见的事,
ips完全是人为构造的,

【在 n***g 的大作中提到】
: 你那个是自然界很常见的事,
: ips完全是人为构造的,

avatar
s*a
74
完全不是一回事。

Prize.

【在 n***g 的大作中提到】
: Thompson just isolated hESCs from blastcyst and culture them. mouse ESC
: isolation are already succeeded.
: iPSC is to change nature.
: I think Yamanaka deserve 100 nobel prize if Thompson deserve one nobel Prize.
: Do you think Einstein and Zhenning Yang are in the same level?
:
: don'
: thinking
: scandal
: results

avatar
s*r
75
那你细说说。

不能再精巧了
too
path,
attempts

【在 n***g 的大作中提到】
: 不能再精巧了
:
: too
: path,
: attempts

avatar
m*m
76
SYG想不到的

【在 g********0 的大作中提到】
: 这篇文章是在武士道精神激励下采用地毯式轰炸的成果,可惜由于日本人的一根筋的局
: 限,雇的人少了,所以5年才做出来,如果由中国人,比如syg来做,肯定雇一屋子民
: 工来整这事,最多一年半就搞出来了。
:
: too
: path,
: attempts

avatar
z*t
77
You're talking about 野口英世, the guy's portrait is printed on Japnese Yen
bill.
But he's really messy, all the "pathogens" he "discovered" are all not
correct. He just had the fame when he was alive.
渡边淳一write one book about him.

【在 l*******r 的大作中提到】
: 我还是挺佩服日本人的
: 一丝不苟的干些脏乱差的活,还乐此不疲。
: 我就记得小时候看过的一个什么电影,一个出身贫寒的日本人到外国留学,天天在显微
: 镜下观察,终于发现了xxx

avatar
a*k
78
这哥太牛逼了,诺贝尔提名了9次。。。
宣称发现了polio, rabies, syphilis, trachoma, and yellow fever的病原体,没一
个是对的。造假一身,还能被印到钞票上,绝对成功人士啊

Yen

【在 z*t 的大作中提到】
: You're talking about 野口英世, the guy's portrait is printed on Japnese Yen
: bill.
: But he's really messy, all the "pathogens" he "discovered" are all not
: correct. He just had the fame when he was alive.
: 渡边淳一write one book about him.

avatar
n*k
79
With ur second setence, iI don't think kneed to argue with u anymore, u
probably want to know more about hescs etc...btw, there was tons history
about reprogramming before ips...

Prize.

【在 n***g 的大作中提到】
: Thompson just isolated hESCs from blastcyst and culture them. mouse ESC
: isolation are already succeeded.
: iPSC is to change nature.
: I think Yamanaka deserve 100 nobel prize if Thompson deserve one nobel Prize.
: Do you think Einstein and Zhenning Yang are in the same level?
:
: don'
: thinking
: scandal
: results

avatar
n*k
80
With ur second setence, iI don't think kneed to argue with u anymore, u
probably want to know more about hescs etc...btw, there was tons history
about reprogramming before ips...

Prize.

【在 n***g 的大作中提到】
: Thompson just isolated hESCs from blastcyst and culture them. mouse ESC
: isolation are already succeeded.
: iPSC is to change nature.
: I think Yamanaka deserve 100 nobel prize if Thompson deserve one nobel Prize.
: Do you think Einstein and Zhenning Yang are in the same level?
:
: don'
: thinking
: scandal
: results

avatar
n*g
81
oncogene这种转化细胞,自然界太普遍不过了。
iPS自然界有么?

【在 s******r 的大作中提到】
: 人为构造细胞也不是第一次了,人为transdefferentiation细胞之前也有了。
:
: 你那个是自然界很常见的事,
: ips完全是人为构造的,

avatar
n*k
82
what.s ur point here? Btw, reprogramming takes place other than in
experimental condition, there was even a germ stem cell in blood reports,
likely false though, people could.t reproduce...
Emt, fly germ cells, maybe 【 在 nanog (大家好) 的大作中提到: 】
avatar
O*e
83
他那么崇拜iPS,你说再多也没用

【在 n********k 的大作中提到】
: what.s ur point here? Btw, reprogramming takes place other than in
: experimental condition, there was even a germ stem cell in blood reports,
: likely false though, people could.t reproduce...
: Emt, fly germ cells, maybe 【 在 nanog (大家好) 的大作中提到: 】

avatar
n*g
84
呵呵,把oncogene的发现跟iPS相提并论太过了

【在 O******e 的大作中提到】
: 他那么崇拜iPS,你说再多也没用
avatar
n*k
85
I have to say u either a genius or have too high expectation...I though
their assay system was decent and their design was very smart then...don.t
tell me hinder sight or blabla...shiny a and his student definitely deserve
q big wow...well, if they fail, it would be different...

【在 s******r 的大作中提到】
: 那你细说说。
:
: 不能再精巧了
: too
: path,
: attempts

avatar
n*k
86
What?

【在 n***g 的大作中提到】
: 呵呵,把oncogene的发现跟iPS相提并论太过了
avatar
n*g
87
sinister 说的,自然界的细胞癌化现象的发现,他觉得跟ips可以相提并论

【在 n********k 的大作中提到】
: What?
avatar
z*t
88
he's not making up data, just too messy and not serious

【在 a********k 的大作中提到】
: 这哥太牛逼了,诺贝尔提名了9次。。。
: 宣称发现了polio, rabies, syphilis, trachoma, and yellow fever的病原体,没一
: 个是对的。造假一身,还能被印到钞票上,绝对成功人士啊
:
: Yen

avatar
p*m
89
前五!@#¥%¥
达尔文含笑飘过,孟德尔含笑飘过,摩尔根含笑飘过,沃森克里克含笑飘过。。。

【在 n***g 的大作中提到】
: 应该可以排进生物学史前五的发现了,
: 通过几个基因就能将分化细胞逆转成ESC,在iPSC之前,敢想的人恐怕除了他没别人了

avatar
n*g
90
yamanaka跟他们并列吧,
学术价值稍微差点,应用价值大了太多了。

【在 p*****m 的大作中提到】
: 前五!@#¥%¥
: 达尔文含笑飘过,孟德尔含笑飘过,摩尔根含笑飘过,沃森克里克含笑飘过。。。

avatar
p*m
91
就是并列他也到不了前五,史上最牛的生物学发现,孟德尔至少要占俩,摩尔根至少要
占3到4个,克里克一个人至少就有3个。。。
更不要说Yamanaka离这几个已经有不知道几个数量级的差别。

【在 n***g 的大作中提到】
: yamanaka跟他们并列吧,
: 学术价值稍微差点,应用价值大了太多了。

avatar
n*g
92
只说人,孟德尔算一个,摩尔根算一个,科里森。
学术上的差别没那么大,他们几个人的发现都是对整个生物界都有着重大影响,这种发
现在史上不是太多。其实yamanaka的IPS不仅仅是发现,而是cell engineering。
应用上,这几个人的发现远不如yamanaka了吧?

【在 p*****m 的大作中提到】
: 就是并列他也到不了前五,史上最牛的生物学发现,孟德尔至少要占俩,摩尔根至少要
: 占3到4个,克里克一个人至少就有3个。。。
: 更不要说Yamanaka离这几个已经有不知道几个数量级的差别。

avatar
p*m
93
同修 至少等iPS真的用了再说应用行不?呵呵 RNAi刚出来的时候多少人想着从此治病
太容易了呢
如果目前来看,我倒是觉得iPS充其量也就是RNAi这个级别的:一方面有应用潜能;一
方面,是对经典生物理论的小小修正。哦,可能还远不如RNAi,毕竟RNAi是自然界存在
的现象,而iPS可能单纯就是人为创造的现象

只说人,孟德尔算一个,摩尔根算一个,科里森。
学术上的差别没那么大,他们几个人的发现都是对整个生物界都有着重大影响,这种发
现在史上不是太多。其实yamanaka的IPS不仅仅是发现,而是cell engineering。
应用上,这几个人的发现远不如yamanaka了吧?

【在 n***g 的大作中提到】
: 只说人,孟德尔算一个,摩尔根算一个,科里森。
: 学术上的差别没那么大,他们几个人的发现都是对整个生物界都有着重大影响,这种发
: 现在史上不是太多。其实yamanaka的IPS不仅仅是发现,而是cell engineering。
: 应用上,这几个人的发现远不如yamanaka了吧?

avatar
z*t
94
What's Crick Big 3?
Double Helix, genetic code,central dogma?

【在 p*****m 的大作中提到】
: 就是并列他也到不了前五,史上最牛的生物学发现,孟德尔至少要占俩,摩尔根至少要
: 占3到4个,克里克一个人至少就有3个。。。
: 更不要说Yamanaka离这几个已经有不知道几个数量级的差别。

avatar
n*g
95
iPS之所以牛逼就是因为人为创造,
对自然界现象的发现,我觉得要第一个层次,除非是DNA双螺旋这种。

【在 p*****m 的大作中提到】
: 同修 至少等iPS真的用了再说应用行不?呵呵 RNAi刚出来的时候多少人想着从此治病
: 太容易了呢
: 如果目前来看,我倒是觉得iPS充其量也就是RNAi这个级别的:一方面有应用潜能;一
: 方面,是对经典生物理论的小小修正。哦,可能还远不如RNAi,毕竟RNAi是自然界存在
: 的现象,而iPS可能单纯就是人为创造的现象
:
: 只说人,孟德尔算一个,摩尔根算一个,科里森。
: 学术上的差别没那么大,他们几个人的发现都是对整个生物界都有着重大影响,这种发
: 现在史上不是太多。其实yamanaka的IPS不仅仅是发现,而是cell engineering。
: 应用上,这几个人的发现远不如yamanaka了吧?

avatar
p*m
96
double helix, genetic code, tRNA
中心法则是更抽象的东西,本身谈不上生物学发现了吧。你可以说从双螺旋到密码子到
mRNA/tRNA都是中心法则指导下的产物,或者反过来,是它们指导了中心法则的出现

【在 z*t 的大作中提到】
: What's Crick Big 3?
: Double Helix, genetic code,central dogma?

avatar
p*m
97
这世界上99.9%的mutation可能都是实验室制造的,很多还有很好的表型,光一个人为
创造有什么可惊讶的呢。。。说得难听点,果蝇里过表达个eyeless让腿上长眼睛是不
是比光弄出来个pluripotent cell更牛X点?hehe

【在 n***g 的大作中提到】
: iPS之所以牛逼就是因为人为创造,
: 对自然界现象的发现,我觉得要第一个层次,除非是DNA双螺旋这种。

avatar
n*g
98
这个世界上,既有重大学术意义,又有重大应用潜力的发现,太罕见了。

【在 p*****m 的大作中提到】
: 这世界上99.9%的mutation可能都是实验室制造的,很多还有很好的表型,光一个人为
: 创造有什么可惊讶的呢。。。说得难听点,果蝇里过表达个eyeless让腿上长眼睛是不
: 是比光弄出来个pluripotent cell更牛X点?hehe

avatar
f*u
99
这个的确也有点过了。
应用上超出iPS得太多了,屠老太太那个算吧,
另外还有青霉素,疫苗,重组胰岛素,PCR,单抗,这类的东西应用价值比iPS大多了。
类似的还能举出很多来。

【在 n***g 的大作中提到】
: 只说人,孟德尔算一个,摩尔根算一个,科里森。
: 学术上的差别没那么大,他们几个人的发现都是对整个生物界都有着重大影响,这种发
: 现在史上不是太多。其实yamanaka的IPS不仅仅是发现,而是cell engineering。
: 应用上,这几个人的发现远不如yamanaka了吧?

avatar
f*u
100
其实iPS的学术价值实在有限,体细胞可以逆分化早就知道了。
iPS惊艳的地方主要是它相对来说非常容易搞。
应用潜力这东西更不好说了。
当然这个方向是要好好做下去的。

【在 n***g 的大作中提到】
: 这个世界上,既有重大学术意义,又有重大应用潜力的发现,太罕见了。
avatar
a*d
101
iPS更应该与PCR比较,都是非常有应用价值的技术上的创新。PCR已经成为routin的实
验手段,iPS对于建立疾病模型进行药物筛选来讲,也是一样。当然iPS为大家打开一扇
窗,至少很多人不再认为用几个TFs来reprogramming是天方夜谭了。
avatar
i*g
102
因为我曾经在一个iPS group边上,所以比较关心iPS这方面。
在yamanaka之前,有这样的观念,用1-2个cDNA transformation,然后得到什么什么细胞系
这个本质是stable cell line和transgenic 路数
iPS 开辟的是reprogramming这个路线,在iPS之后,马上很多人就做了
transdifferentiation,依据同样的思路。
在Yamanaka之前,有些人搞过这个XXX细胞到iP,比如Stanford 胡继繁就有类似的想法,还申请了
专利,但毕竟没有成功。
当然,iPS有很多要细化的研究,比如gene deletion duplication trouble in the final iPS
iPS generated from somatic cell? or from few tissue stem cells in the
primary culture???
无论如何,这个是reprogramming的事情,是的,某些伙计说的,或许弄出了生物学有
史以来最大的reprogramming 泡沫,呵呵

too

【在 n********k 的大作中提到】
: I'll comment from my memory, some facts could be wrong but shouldn't be too
: far off....here it goes...
: was just wondering how many of you are working in the related field and
: knows the history...Some comments here are just so off...e.g: i would be
: extremely surprised that if Thomas would have a share for iPS...the
: reprogramming has been there for so long--it has a rich and very clear path,
: I am sure many many have been thinking about using several factors to
: reprogram to stemness...In fact there are a long list of researches/attempts
: before Shinya in term of reprogramming(some may be better called as
: transdifferentiations with many different ways--factors, small molecules,

avatar
w*a
103
日本人在做科研方面满有天赋的,也很变态。记得有个日本人在menstrual blood里发
现了干细胞。。。

【在 k*****1 的大作中提到】
: 某日Yamanaka来给个talk,他说一开始做这个project是另外一个学生,做到第5年,实
: 在是没什么好的结果,这个学生支持不下去了,就转到另外一个实验室去了;哪知道到
: 了第六年,就做出来了。他说完这个故事的时候底下所有人都在鼓掌。
: 抛开智力的因素不说,我觉得很少有中国人能够作一个project忍受5年的失败。日本人
: 拿了大把的诺贝尔奖,对科学的专注是最重要的因素。
: Yamanaka应该是能得诺奖的,我已经不止一次在上课的时候听到有教授这么说了;他耐
: 心等着就行了,现在还年轻麻,等个10年20年应该没问题的。

avatar
n*k
104
Shinya could feel a bit sad/frustrated if he had read all of your post:)))

【在 n***g 的大作中提到】
: 这个世界上,既有重大学术意义,又有重大应用潜力的发现,太罕见了。
avatar
i*g
105
因为我因为我边上曾经iPS group,所以我对iPS的关注恐怕仅次于iPS lab。这个还很
难说
iPS有可能来自于primary culture的及其少量的成体干细胞,转化-维持-扩增了这些细
胞。
这个疑问2009-2010年,Jaenisch实验有论文讨论过,不过我不太信。
当然,唠叨这些次级话题,不否认iPS的意义。2009年4月,nature上一期两论文,
cells still maintain the phenotype even inserted exogeneous cDNAs were
genetically removed.
I was so convinced.

【在 n***g 的大作中提到】
: iPS之所以牛逼就是因为人为创造,
: 对自然界现象的发现,我觉得要第一个层次,除非是DNA双螺旋这种。

avatar
n*k
106
Exactly, I am sure many had been thinking along the line and some were
trying...it is obvious if one reads literature...I am not even working on
iPS, but I am generally interested in epigenetics...that's why I know a bit
of the history...As for iPS application, as of now, it is still hype in
term of clinical stuff, tons of road blocks ahead. However, I do think it
could offer some revolutionary avenues in term of basic research, disease
research/modeling and drug discover etc etc...time will tell whether it will
live up to it...in this aspect, I disagree with peoblem's point, I think it
could be more impacting than RNAi stuff..(However, if RNAi can be very
efficient in clinics, then maybe RNAi would be a most important discovery
ever...only time knows)...
Finally, I think Nanog thinks much too highly of the iPS while Fugu etc
could be a bit more generous/positive...

细胞系
法,还申请了
final iPS

【在 i*****g 的大作中提到】
: 因为我曾经在一个iPS group边上,所以比较关心iPS这方面。
: 在yamanaka之前,有这样的观念,用1-2个cDNA transformation,然后得到什么什么细胞系
: 这个本质是stable cell line和transgenic 路数
: iPS 开辟的是reprogramming这个路线,在iPS之后,马上很多人就做了
: transdifferentiation,依据同样的思路。
: 在Yamanaka之前,有些人搞过这个XXX细胞到iP,比如Stanford 胡继繁就有类似的想法,还申请了
: 专利,但毕竟没有成功。
: 当然,iPS有很多要细化的研究,比如gene deletion duplication trouble in the final iPS
: iPS generated from somatic cell? or from few tissue stem cells in the
: primary culture???

avatar
j*d
107
日本人应该是这个世界上 对重生/发生 最富激情的。日本的学术规模如果有米帝的
一半,克隆人敢死队肯定在这个岛国某个犄角旮旯冒出来。他们对受孕一天以内的胚胎
研究的激情让人觉得恐怖。他们好像不被概念医学洗脑,相反大陆跟风倒快

★ 发自iPhone App: ChineseWeb - 中文网站浏览器

【在 w******a 的大作中提到】
: 日本人在做科研方面满有天赋的,也很变态。记得有个日本人在menstrual blood里发
: 现了干细胞。。。

avatar
w*a
108
有道理~日本对医学包括研究都很有激情。他们有一部电视剧叫,是我见过的亚
洲拍得最好的医学电视剧,看完以后真的太想当医生了。

【在 j*****d 的大作中提到】
: 日本人应该是这个世界上 对重生/发生 最富激情的。日本的学术规模如果有米帝的
: 一半,克隆人敢死队肯定在这个岛国某个犄角旮旯冒出来。他们对受孕一天以内的胚胎
: 研究的激情让人觉得恐怖。他们好像不被概念医学洗脑,相反大陆跟风倒快
:
: ★ 发自iPhone App: ChineseWeb - 中文网站浏览器

avatar
z*t
109
但我觉得即使这样,对我而言,日本stem cell field在国际上叫得响的也就是
Yamanaka和做血液干细胞的Toshio Suda了
而且论热情,英国对重生/发生 的兴趣不比日本差。我对日本学界不了解,能不能科
普下?

【在 j*****d 的大作中提到】
: 日本人应该是这个世界上 对重生/发生 最富激情的。日本的学术规模如果有米帝的
: 一半,克隆人敢死队肯定在这个岛国某个犄角旮旯冒出来。他们对受孕一天以内的胚胎
: 研究的激情让人觉得恐怖。他们好像不被概念医学洗脑,相反大陆跟风倒快
:
: ★ 发自iPhone App: ChineseWeb - 中文网站浏览器

avatar
j*d
110
你应该知道自组装视网膜那篇文章吧。Riken Cdb 有一些高手但规模太小,我讲的是宽
泛的发育生物学,精子形成那一块似乎也不错,卵子那一块不知道,受孕那一块也不清
楚。
不知道你注意到没有,我有一个感觉,他们不热衷果蝇发育遗传学,但几个脊椎模式生
物都还不错。

【在 z*t 的大作中提到】
: 但我觉得即使这样,对我而言,日本stem cell field在国际上叫得响的也就是
: Yamanaka和做血液干细胞的Toshio Suda了
: 而且论热情,英国对重生/发生 的兴趣不比日本差。我对日本学界不了解,能不能科
: 普下?

avatar
j*d
111
我觉得RNAi成药可能是10年内的事情。抗体药物似乎道路更通畅一些?genentech就靠
这个发家的吧?

bit
★ 发自iPhone App: ChineseWeb - 中文网站浏览器

【在 n********k 的大作中提到】
: Exactly, I am sure many had been thinking along the line and some were
: trying...it is obvious if one reads literature...I am not even working on
: iPS, but I am generally interested in epigenetics...that's why I know a bit
: of the history...As for iPS application, as of now, it is still hype in
: term of clinical stuff, tons of road blocks ahead. However, I do think it
: could offer some revolutionary avenues in term of basic research, disease
: research/modeling and drug discover etc etc...time will tell whether it will
: live up to it...in this aspect, I disagree with peoblem's point, I think it
: could be more impacting than RNAi stuff..(However, if RNAi can be very
: efficient in clinics, then maybe RNAi would be a most important discovery

avatar
j*d
112
Ips作为概念早在植物界实现了,也是动物组织工程的人非常艳羡的。在动物界人为打破这个先天的屏障的确牛叉。
不知道有没有实现果蝇或鱼的体细胞转化的?

★ 发自iPhone App: ChineseWeb - 中文网站浏览器
★ 发自iPhone App: ChineseWeb - 中文网站浏览器

【在 n***g 的大作中提到】
: iPS之所以牛逼就是因为人为创造,
: 对自然界现象的发现,我觉得要第一个层次,除非是DNA双螺旋这种。

avatar
s*s
113
这篇也很变态,一看到就想到ips的文章,真的只有日本人才会做啊。
同时有一篇美国人组装心脏的,水平差远了,倒是各大媒体上大吹法螺

【在 j*****d 的大作中提到】
: 你应该知道自组装视网膜那篇文章吧。Riken Cdb 有一些高手但规模太小,我讲的是宽
: 泛的发育生物学,精子形成那一块似乎也不错,卵子那一块不知道,受孕那一块也不清
: 楚。
: 不知道你注意到没有,我有一个感觉,他们不热衷果蝇发育遗传学,但几个脊椎模式生
: 物都还不错。

avatar
j*d
114
美国人很多时候可笑的很,欧洲人领先了好几步,他们媒体还要鼓噪发骚。就说近的
optogenetics,如果不是德国人分享chr2质粒,也轮不到DK用到小鼠神经系统。
不过美国强就强在树大根深,跟他的军事规模扩张非常相似。

★ 发自iPhone App: ChineseWeb - 中文网站浏览器

【在 s******s 的大作中提到】
: 这篇也很变态,一看到就想到ips的文章,真的只有日本人才会做啊。
: 同时有一篇美国人组装心脏的,水平差远了,倒是各大媒体上大吹法螺

avatar
z*t
115
最近nature体外精子培养也是日本人弄的。。。
不是特别了解日本人对果蝇的兴趣,我对日本人无脊椎动物研究的印象来自一篇nature
single author paper,此人id了蜂王浆促进蜂王发育的蛋白,并在果蝇上确认了这种
蛋白可以促使果蝇size变大。

【在 j*****d 的大作中提到】
: 你应该知道自组装视网膜那篇文章吧。Riken Cdb 有一些高手但规模太小,我讲的是宽
: 泛的发育生物学,精子形成那一块似乎也不错,卵子那一块不知道,受孕那一块也不清
: 楚。
: 不知道你注意到没有,我有一个感觉,他们不热衷果蝇发育遗传学,但几个脊椎模式生
: 物都还不错。

avatar
s*s
116
前段时间有人提到过。单人nature,不是牛是变态

nature

【在 z*t 的大作中提到】
: 最近nature体外精子培养也是日本人弄的。。。
: 不是特别了解日本人对果蝇的兴趣,我对日本人无脊椎动物研究的印象来自一篇nature
: single author paper,此人id了蜂王浆促进蜂王发育的蛋白,并在果蝇上确认了这种
: 蛋白可以促使果蝇size变大。

avatar
O*e
117
你说的体细胞逆分化,是在啥细胞上做出来的?

【在 f**u 的大作中提到】
: 其实iPS的学术价值实在有限,体细胞可以逆分化早就知道了。
: iPS惊艳的地方主要是它相对来说非常容易搞。
: 应用潜力这东西更不好说了。
: 当然这个方向是要好好做下去的。

avatar
j*d
118
皮肤烧伤?

★ 发自iPhone App: ChineseWeb - 中文网站浏览器

【在 O******e 的大作中提到】
: 你说的体细胞逆分化,是在啥细胞上做出来的?
avatar
p*m
119
前几天我不是还讨论过来着 像涡虫这种现在还有很多人认为是逆分化

【在 O******e 的大作中提到】
: 你说的体细胞逆分化,是在啥细胞上做出来的?
avatar
f*u
120
我把核移植算上去了,也许你不认为这个是。
但在我看来其实就是从概念上证明了体细胞可以逆分化。

【在 O******e 的大作中提到】
: 你说的体细胞逆分化,是在啥细胞上做出来的?
avatar
O*e
121
Sorry,忘了加mammalian了。

【在 p*****m 的大作中提到】
: 前几天我不是还讨论过来着 像涡虫这种现在还有很多人认为是逆分化
avatar
f*n
122
他是成功了,当然一好百好.又有多少没有重大发明的研究室里的博士后的苦难被你们知
道呢?
你们没有被日本人折磨过的人,是不会知道日本人的变态的.
简单的说,他们把人当机器使唤,人不能有情绪,不要休息,比照机器运转.

【在 O******e 的大作中提到】
: 这已经是无比难得的品质了。
avatar
O*e
123
核移植,基本没reprogramming啥事儿。。。

【在 f**u 的大作中提到】
: 我把核移植算上去了,也许你不认为这个是。
: 但在我看来其实就是从概念上证明了体细胞可以逆分化。

avatar
f*u
124
我怎么记得在克隆羊的故事里reprogram这个词被说了很多次?难道记错了。
另外我不知道你怎么定义reprogram这个词。
我的理解,如果是从体细胞reprogram到ESC,核移植是第一个,就是当年那个克隆青蛙。
如果说是从皮肤细胞到神经元之类的reprogramming,拿到好像真是iPS出来以后的事。

【在 O******e 的大作中提到】
: 核移植,基本没reprogramming啥事儿。。。
avatar
O*e
125
我刚才记混了,以为是用全能的细胞核;你是对的,核移植确实实现了从体细胞到
多能细胞的转变。

蛙。

【在 f**u 的大作中提到】
: 我怎么记得在克隆羊的故事里reprogram这个词被说了很多次?难道记错了。
: 另外我不知道你怎么定义reprogram这个词。
: 我的理解,如果是从体细胞reprogram到ESC,核移植是第一个,就是当年那个克隆青蛙。
: 如果说是从皮肤细胞到神经元之类的reprogramming,拿到好像真是iPS出来以后的事。

avatar
l*r
126
。。。。。。。。。。
神人!

【在 z*t 的大作中提到】
: he's not making up data, just too messy and not serious
avatar
l*r
127
reprogamming真的能被应用,价值是巨大的
大家可以长生不老了

【在 f**u 的大作中提到】
: 这个的确也有点过了。
: 应用上超出iPS得太多了,屠老太太那个算吧,
: 另外还有青霉素,疫苗,重组胰岛素,PCR,单抗,这类的东西应用价值比iPS大多了。
: 类似的还能举出很多来。

avatar
l*r
128
晕,原来Toshio Suda是个大牛。。。
一表人才风度翩翩的老头
日本人在Stem cell field做得挺好的,相比之下大陆太落后了
为什么英国人对重生/发生的兴趣也这么大呢?

【在 z*t 的大作中提到】
: 但我觉得即使这样,对我而言,日本stem cell field在国际上叫得响的也就是
: Yamanaka和做血液干细胞的Toshio Suda了
: 而且论热情,英国对重生/发生 的兴趣不比日本差。我对日本学界不了解,能不能科
: 普下?

avatar
s*t
129
《遥远的落日》
超级无敌喜欢那本书
野口历史上是个什么人,另当别论。
渡边淳一刻画的人物性格真是鲜明,让人感叹

Yen

【在 z*t 的大作中提到】
: You're talking about 野口英世, the guy's portrait is printed on Japnese Yen
: bill.
: But he's really messy, all the "pathogens" he "discovered" are all not
: correct. He just had the fame when he was alive.
: 渡边淳一write one book about him.

avatar
s*t
130
他没有造假吧?只是水平不够,弄错了。后来他终于意识到自己的发现都是错的,最后
在负罪感和绝望中死去

【在 a********k 的大作中提到】
: 这哥太牛逼了,诺贝尔提名了9次。。。
: 宣称发现了polio, rabies, syphilis, trachoma, and yellow fever的病原体,没一
: 个是对的。造假一身,还能被印到钞票上,绝对成功人士啊
:
: Yen

avatar
l*r
131
听上去很悲剧

【在 s*********t 的大作中提到】
: 他没有造假吧?只是水平不够,弄错了。后来他终于意识到自己的发现都是错的,最后
: 在负罪感和绝望中死去

avatar
n*g
132
你把mutant跟iPSC相提并论,真是太搞了吧?

【在 p*****m 的大作中提到】
: 这世界上99.9%的mutation可能都是实验室制造的,很多还有很好的表型,光一个人为
: 创造有什么可惊讶的呢。。。说得难听点,果蝇里过表达个eyeless让腿上长眼睛是不
: 是比光弄出来个pluripotent cell更牛X点?hehe

avatar
O*e
133
这话说的,好像中国除了干细胞其它都很强。。。。

【在 l*******r 的大作中提到】
: 晕,原来Toshio Suda是个大牛。。。
: 一表人才风度翩翩的老头
: 日本人在Stem cell field做得挺好的,相比之下大陆太落后了
: 为什么英国人对重生/发生的兴趣也这么大呢?

avatar
n*g
134
那是成体细胞分化。

【在 j*****d 的大作中提到】
: 皮肤烧伤?
:
: ★ 发自iPhone App: ChineseWeb - 中文网站浏览器

avatar
n*g
135
你这个证据不全,应该也是成体细胞分化。
就算是自然界存在体细胞拟分化,跟你在体外用如此简单的方法搞出拟分化,差别还是
巨大的。
自然界存在DNA双螺旋,你就能否认watson的伟大发现么?

【在 p*****m 的大作中提到】
: 前几天我不是还讨论过来着 像涡虫这种现在还有很多人认为是逆分化
avatar
n*g
136
O(∩_∩)O哈哈~,
中国现在的干细胞可能还算不错的呢

【在 O******e 的大作中提到】
: 这话说的,好像中国除了干细胞其它都很强。。。。
avatar
p*n
137
看过那个电影
拍得也不错

写传记

【在 s*********t 的大作中提到】
: 他没有造假吧?只是水平不够,弄错了。后来他终于意识到自己的发现都是错的,最后
: 在负罪感和绝望中死去

avatar
s*r
138
你不知道早期怎么验证oncogene的?
转化fibroblast。

sinister 说的,自然界的细胞癌化现象的发现,他觉得跟ips可以相提并论

【在 n***g 的大作中提到】
: sinister 说的,自然界的细胞癌化现象的发现,他觉得跟ips可以相提并论
avatar
s*r
139
那我们定义不同,decent,不能算多精巧,
Yamanaka主要使用了一个knock-in的reporter,这也是常规手段,
病毒感染也是常规手段。
他的想法很新很大胆,实验也很严密,设计上也就是常规吧,
两位称赞他很精巧的,能不能稍微具体一点。

I have to say u either a genius or have too high expectation...I though
their assay system was decent and their design was very smart then...don.t
tell me hinder sight or blabla...shiny a and his student definitely deserve
q big wow...well, if they fail, it would be different...

【在 n********k 的大作中提到】
: I have to say u either a genius or have too high expectation...I though
: their assay system was decent and their design was very smart then...don.t
: tell me hinder sight or blabla...shiny a and his student definitely deserve
: q big wow...well, if they fail, it would be different...

avatar
l*r
140
哈哈哈,竟然能引起如此的歧义
我想表达的意思是本来以为中国做干细胞不算太差,现在发现差日本远矣
发现日本的生物科学研究比我国强太多,不是一个数量级

【在 O******e 的大作中提到】
: 这话说的,好像中国除了干细胞其它都很强。。。。
avatar
z*t
141
读了才知道渡边淳一也会写不黄的小说
现在纽约的野口墓已经成为鬼子去扭腰必去的景点了。。。

写传记

【在 s*********t 的大作中提到】
: 他没有造假吧?只是水平不够,弄错了。后来他终于意识到自己的发现都是错的,最后
: 在负罪感和绝望中死去

avatar
n*g
142
病毒: retrovirus,很巧妙,在体细胞中表达,ES中silence。
当然最主要的巧指的是他的liberary, 一般人如果能想到,最多也就能想到的也就是
Oct4, Sox2, Nanog 这些ES marker, yamanaka加入了很多oncogene,后来发现klf4也
是必须的,c-myc能大大提高效率。
你可以试着举几个比yamanaka更高明的设计出来瞧瞧。

deserve

【在 s******r 的大作中提到】
: 那我们定义不同,decent,不能算多精巧,
: Yamanaka主要使用了一个knock-in的reporter,这也是常规手段,
: 病毒感染也是常规手段。
: 他的想法很新很大胆,实验也很严密,设计上也就是常规吧,
: 两位称赞他很精巧的,能不能稍微具体一点。
:
: I have to say u either a genius or have too high expectation...I though
: their assay system was decent and their design was very smart then...don.t
: tell me hinder sight or blabla...shiny a and his student definitely deserve
: q big wow...well, if they fail, it would be different...

avatar
n*g
143
是啊,中国需要大投入的发展3-50年,也许能赶上,还得改掉体制上的重大缺陷。

【在 l*******r 的大作中提到】
: 哈哈哈,竟然能引起如此的歧义
: 我想表达的意思是本来以为中国做干细胞不算太差,现在发现差日本远矣
: 发现日本的生物科学研究比我国强太多,不是一个数量级

avatar
p*m
144
我觉得是个genetic screen都有这个设计程度。。

【在 n***g 的大作中提到】
: 病毒: retrovirus,很巧妙,在体细胞中表达,ES中silence。
: 当然最主要的巧指的是他的liberary, 一般人如果能想到,最多也就能想到的也就是
: Oct4, Sox2, Nanog 这些ES marker, yamanaka加入了很多oncogene,后来发现klf4也
: 是必须的,c-myc能大大提高效率。
: 你可以试着举几个比yamanaka更高明的设计出来瞧瞧。
:
: deserve

avatar
s*r
145
我觉得你没有仔细看他的paper,他那20基因不是随便挑的,个个都是已知和stemness有
关的,如果只用OCT4,SOX2,Nanog他也会成功,KLF4也不是必需的,只是提高了效率。
说得还是他的大胆,这么一锅粥煮在一起,竟然成了。

病毒: retrovirus,很巧妙,在体细胞中表达,ES中silence。
当然最主要的巧指的是他的liberary, 一般人如果能想到,最多也就能想到的也就是
Oct4, Sox2, Nanog 这些ES marker, yamanaka加入了很多oncogene,后来发现klf4也
是必须的,c-myc能大大提高效率。
你可以试着举几个比yamanaka更高明的设计出来瞧瞧。
deserve

【在 n***g 的大作中提到】
: 病毒: retrovirus,很巧妙,在体细胞中表达,ES中silence。
: 当然最主要的巧指的是他的liberary, 一般人如果能想到,最多也就能想到的也就是
: Oct4, Sox2, Nanog 这些ES marker, yamanaka加入了很多oncogene,后来发现klf4也
: 是必须的,c-myc能大大提高效率。
: 你可以试着举几个比yamanaka更高明的设计出来瞧瞧。
:
: deserve

avatar
n*g
146
做ES的人中,genetic screen的经验知识比你们领域差远了,
在这个领域中算是顶尖牛逼的了

【在 p*****m 的大作中提到】
: 我觉得是个genetic screen都有这个设计程度。。
avatar
n*g
147
OCT4,SOX2,Nanog效率太低太低,很容易找不到克隆的。
当然,yamanaka的大胆确实是他成功的最大的因素,敢做别人不敢想的,而且还能成功

stemness有

【在 s******r 的大作中提到】
: 我觉得你没有仔细看他的paper,他那20基因不是随便挑的,个个都是已知和stemness有
: 关的,如果只用OCT4,SOX2,Nanog他也会成功,KLF4也不是必需的,只是提高了效率。
: 说得还是他的大胆,这么一锅粥煮在一起,竟然成了。
:
: 病毒: retrovirus,很巧妙,在体细胞中表达,ES中silence。
: 当然最主要的巧指的是他的liberary, 一般人如果能想到,最多也就能想到的也就是
: Oct4, Sox2, Nanog 这些ES marker, yamanaka加入了很多oncogene,后来发现klf4也
: 是必须的,c-myc能大大提高效率。
: 你可以试着举几个比yamanaka更高明的设计出来瞧瞧。
: deserve

avatar
n*k
148
alright, u corned me:)) so here is my take: The entire system can work out
was really amazing and it must be a decent/smart one, bold too and clearly
luck was with them...
The highlight I personally think was to pool 24 factors and then do 24-1 to
reduce the sheer demand for labor. Luckily it worked out, it could be a
trash/disastrous design---when one pool things together, God knows what may
happen: either needs to be sequential, or some may be antagonists...Anyway,
you can say, that's very simple/obvious but I think it was smart and
beautiful--a smart design meets serendipity!
BTW, it is kind of amusing to hear "如果只用OCT4,SOX2,Nanog他也会成功,KLF4
也不是必需的,只是提高了效率"...is this called hinder sighted? If people
had know neural stem cells are one of the easiest to do it and only takes a
single factor, people could have performed a screening one cDNA for all the
20-40k genes at a time, right? In a way, people should have thought about
that since neural crest cells...But the problem is who is gonna bet his
entire career and lab resources on something no one knows the answer...I am
sure, many (at least I would have) would spend their 5/10 years or more and
work their asses off if they have known four factors could work and they
would be the first one to get there....Sounds like we shall communicate with
God more:))))

stemness有

【在 s******r 的大作中提到】
: 我觉得你没有仔细看他的paper,他那20基因不是随便挑的,个个都是已知和stemness有
: 关的,如果只用OCT4,SOX2,Nanog他也会成功,KLF4也不是必需的,只是提高了效率。
: 说得还是他的大胆,这么一锅粥煮在一起,竟然成了。
:
: 病毒: retrovirus,很巧妙,在体细胞中表达,ES中silence。
: 当然最主要的巧指的是他的liberary, 一般人如果能想到,最多也就能想到的也就是
: Oct4, Sox2, Nanog 这些ES marker, yamanaka加入了很多oncogene,后来发现klf4也
: 是必须的,c-myc能大大提高效率。
: 你可以试着举几个比yamanaka更高明的设计出来瞧瞧。
: deserve

avatar
n*k
149
Really? what are u talking about, I am so lost with you:))))

【在 n***g 的大作中提到】
: 做ES的人中,genetic screen的经验知识比你们领域差远了,
: 在这个领域中算是顶尖牛逼的了

avatar
n*g
150
The people working in ESC field are mostly from animal reproduction field
and they don't have good knowledge in genetic screening before 2006.
So Yamanaka's screening strategy is very outstanding in ESC field but maybe
not so good in drosophila or C-elegants field.

【在 n********k 的大作中提到】
: Really? what are u talking about, I am so lost with you:))))
avatar
n*k
151
Come on, I don't think the second part is the case...of course they know, I
think it is more about the feasibility and practical or not...Naive as me,
when I applied to Kevin Eggan's lab for postdoc ys ago, I (as a small and
ambitious piece of my letter) proposed to use nuclear cloning to screen for
reprogramming factors...Now, I knew why he didn't even bother to respond to
me...

maybe

【在 n***g 的大作中提到】
: The people working in ESC field are mostly from animal reproduction field
: and they don't have good knowledge in genetic screening before 2006.
: So Yamanaka's screening strategy is very outstanding in ESC field but maybe
: not so good in drosophila or C-elegants field.

avatar
J*3
152
须田年生在血液干细胞领域这么牛吗?我不做血液干细胞,第一次听说他,是因为他克
扣某位老中博后的工资几万刀,结果这位老中不声不响,到了美国起诉了须田,老头被
迫赔偿6万刀,然后被学校不点名通报(后来才知道他太有名,学校不敢点名),被迫
北上东京,还发誓不再招老中,不过最近不缺钱了,好像又招了几个老中。

【在 z*t 的大作中提到】
: 但我觉得即使这样,对我而言,日本stem cell field在国际上叫得响的也就是
: Yamanaka和做血液干细胞的Toshio Suda了
: 而且论热情,英国对重生/发生 的兴趣不比日本差。我对日本学界不了解,能不能科
: 普下?

avatar
z*t
153
This Jap is sure famous in HSC field:) But it's first time I heard this
gossip,haha

【在 J********3 的大作中提到】
: 须田年生在血液干细胞领域这么牛吗?我不做血液干细胞,第一次听说他,是因为他克
: 扣某位老中博后的工资几万刀,结果这位老中不声不响,到了美国起诉了须田,老头被
: 迫赔偿6万刀,然后被学校不点名通报(后来才知道他太有名,学校不敢点名),被迫
: 北上东京,还发誓不再招老中,不过最近不缺钱了,好像又招了几个老中。

avatar
D*a
154
哇这老中太牛了。

【在 J********3 的大作中提到】
: 须田年生在血液干细胞领域这么牛吗?我不做血液干细胞,第一次听说他,是因为他克
: 扣某位老中博后的工资几万刀,结果这位老中不声不响,到了美国起诉了须田,老头被
: 迫赔偿6万刀,然后被学校不点名通报(后来才知道他太有名,学校不敢点名),被迫
: 北上东京,还发誓不再招老中,不过最近不缺钱了,好像又招了几个老中。

avatar
i*g
155
上帝不让人们看他的底牌的,虽然我绞尽脑汁。谁都看他的底牌,这个世界就不好管理了
另外,话说日本人吃过核弹,白血病多,所以HSC研究动力大些,
avatar
l*r
156
。。。。。。。。。
本版八卦就是好看!有个疑问,老中跑到美国还能起诉日本的老板?这个怎么work的?

【在 J********3 的大作中提到】
: 须田年生在血液干细胞领域这么牛吗?我不做血液干细胞,第一次听说他,是因为他克
: 扣某位老中博后的工资几万刀,结果这位老中不声不响,到了美国起诉了须田,老头被
: 迫赔偿6万刀,然后被学校不点名通报(后来才知道他太有名,学校不敢点名),被迫
: 北上东京,还发誓不再招老中,不过最近不缺钱了,好像又招了几个老中。

avatar
J*3
157
好像就是在一普通社区法庭告的,证据确凿,老美发了船票,须田其实也不缺钱,胆小
怕美国人找麻烦,为了其学术生命就认了。由于小日本财务不透明,教授克扣其学生奖
学金、博士后工资给自己花或者给别人花的很多,俺老板拿俺的工资付他买房的贷款,
后来被他开除的一个日本技术员发觉告发后,竟然说是拿俺的工资买了实验室的仪器,
俺为了学位也就忍了,呵呵。
须田的解释是拿了那个博后的工资给另一个学生做生活费了,这个真假不知。

【在 l*******r 的大作中提到】
: 。。。。。。。。。
: 本版八卦就是好看!有个疑问,老中跑到美国还能起诉日本的老板?这个怎么work的?

avatar
J*3
158
须田10年前发第一篇Cell论文时,乐得北都找不到了,那个一作拿着Cell论文立马在京
都大学拿到教授职位。

【在 z*t 的大作中提到】
: This Jap is sure famous in HSC field:) But it's first time I heard this
: gossip,haha

avatar
O*e
159
还以为日本的制度非常非常严密和完善呢。。。

【在 J********3 的大作中提到】
: 好像就是在一普通社区法庭告的,证据确凿,老美发了船票,须田其实也不缺钱,胆小
: 怕美国人找麻烦,为了其学术生命就认了。由于小日本财务不透明,教授克扣其学生奖
: 学金、博士后工资给自己花或者给别人花的很多,俺老板拿俺的工资付他买房的贷款,
: 后来被他开除的一个日本技术员发觉告发后,竟然说是拿俺的工资买了实验室的仪器,
: 俺为了学位也就忍了,呵呵。
: 须田的解释是拿了那个博后的工资给另一个学生做生活费了,这个真假不知。

avatar
J*3
160
那是个误解,光鲜的小日本,到酒吧喝两口就变另外的下流痞了,日本的制度也有很多
漏洞,尤其财务方面,学校里管理混乱,政府机构也很混乱,至少我碰到很多在中国都
不可能发生的事情,学校学生管理其实也很邪乎的,在此就不多说了。

【在 O******e 的大作中提到】
: 还以为日本的制度非常非常严密和完善呢。。。
avatar
l*r
161
。。。。。。。。
版主可以mark这个帖子,非常长见识
须田君咋这样呢?老中博后很赞

【在 J********3 的大作中提到】
: 好像就是在一普通社区法庭告的,证据确凿,老美发了船票,须田其实也不缺钱,胆小
: 怕美国人找麻烦,为了其学术生命就认了。由于小日本财务不透明,教授克扣其学生奖
: 学金、博士后工资给自己花或者给别人花的很多,俺老板拿俺的工资付他买房的贷款,
: 后来被他开除的一个日本技术员发觉告发后,竟然说是拿俺的工资买了实验室的仪器,
: 俺为了学位也就忍了,呵呵。
: 须田的解释是拿了那个博后的工资给另一个学生做生活费了,这个真假不知。

avatar
l*r
162
说说呗
我很感兴趣,小日本表面确实很光鲜,光看表面是会觉得日本很不错的。日本人民对游
客也很热情和淳朴,当年经过京都的感想。但据我同学说,丫在日本工作很多年,天天
说日本的坏话,据他说,日本人并没有像大家想的那样都是努力工作的,很多公司的职
员就是磨洋工,显得working very hard, 然后下班了非待在那里不走,其实并不干活
。这种文化在亚洲都存在,但是日本特别严重。当然不排除有一部分人确实working
crazily hard.

【在 J********3 的大作中提到】
: 那是个误解,光鲜的小日本,到酒吧喝两口就变另外的下流痞了,日本的制度也有很多
: 漏洞,尤其财务方面,学校里管理混乱,政府机构也很混乱,至少我碰到很多在中国都
: 不可能发生的事情,学校学生管理其实也很邪乎的,在此就不多说了。

avatar
s*m
163
Those two labs and possibly other labs started working on iPS at
approximately the same time and at least Yamanaka and Thomson group were
using the same strategy. Yamanaka worked with mouse cells, which grow much
faster. Thomson worked with human cells, which grow much slower. Although it
looks like everybody was copying Yamanaka, the truth is he just got a
faster system and published first. The sad thing is that is all that matters
...Also, without Thomson lab's work on growth conditions, how can other
groups derive iPS so easily?

Prize.

【在 n***g 的大作中提到】
: Thompson just isolated hESCs from blastcyst and culture them. mouse ESC
: isolation are already succeeded.
: iPSC is to change nature.
: I think Yamanaka deserve 100 nobel prize if Thompson deserve one nobel Prize.
: Do you think Einstein and Zhenning Yang are in the same level?
:
: don'
: thinking
: scandal
: results

avatar
t*d
164
fairly said.

it
matters

【在 s*******m 的大作中提到】
: Those two labs and possibly other labs started working on iPS at
: approximately the same time and at least Yamanaka and Thomson group were
: using the same strategy. Yamanaka worked with mouse cells, which grow much
: faster. Thomson worked with human cells, which grow much slower. Although it
: looks like everybody was copying Yamanaka, the truth is he just got a
: faster system and published first. The sad thing is that is all that matters
: ...Also, without Thomson lab's work on growth conditions, how can other
: groups derive iPS so easily?
:
: Prize.

avatar
l*d
165

it
matters
这一点我完全不同意,Yamanaka不仅第一个做出mouse ips,而且Yamanaka还和Thomson
同时做出human ips,所以你的论点"Those two labs and possibly other labs
started working on iPS at approximately the same time.....Yamanaka worked
with mouse cells, which grow much faster. Thomson worked with human cells,
which grow much slower"是很难成立的。两个人都作了human ips,而且同时出来的,
怎么能用所谓大家选择faster或者slower system来解释Yamanaka更早做出ips呢?基于
这个事实,很明显Yamanaka是第一个原创者,至于Thomson,他对human ES的贡献的确不
能抹杀,但也绝不能一味拔高他在ips上的功劳,这个功劳怎么也是Yamanaka的。

【在 s*******m 的大作中提到】
: Those two labs and possibly other labs started working on iPS at
: approximately the same time and at least Yamanaka and Thomson group were
: using the same strategy. Yamanaka worked with mouse cells, which grow much
: faster. Thomson worked with human cells, which grow much slower. Although it
: looks like everybody was copying Yamanaka, the truth is he just got a
: faster system and published first. The sad thing is that is all that matters
: ...Also, without Thomson lab's work on growth conditions, how can other
: groups derive iPS so easily?
:
: Prize.

avatar
I*a
166
差点错了里面得八卦,
avatar
s*m
167
The reason I said it is sad that publishing first is all that matters is
exactly what you said below. People always believed that Thomson copied
whatever Yamanaka did because Yamanaka published mouse iPS first and human
iPS strategy is pretty much the same. If you know the time line of mouse iPS
(~15days) and human iPS (~30-40days) process, you would understand if you
started your screen in human cells, it would take much longer to narrow down
the final factors. Yamanaka, to his credit, used a faster system to do the
screen and sure it took much shorter to repeat the same experiment in human.
Also, I would find it really hard to believe that Yamanaka did not start the
same work in human right after he got the preliminary result in mouse and
long before he published his work in mouse iPS. The fact he barely published
at the same time Thomson did (see how fast his paper got accepted), also
suggested to me Thomson started the work long before Yamanaka's mouse iPS publication.
What I said above is not to diminish Yamanaka's contribution. I am just trying to say that he was not the only one who had the idea and got it to work. It is understandable and perfectly fine that most people believe that Yamanaka is the one who originated the idea. However, for people on this board, who work in life sciences field, it is also important to know sometimes, that only means someone published first.

Thomson

【在 l***d 的大作中提到】
:
: it
: matters
: 这一点我完全不同意,Yamanaka不仅第一个做出mouse ips,而且Yamanaka还和Thomson
: 同时做出human ips,所以你的论点"Those two labs and possibly other labs
: started working on iPS at approximately the same time.....Yamanaka worked
: with mouse cells, which grow much faster. Thomson worked with human cells,
: which grow much slower"是很难成立的。两个人都作了human ips,而且同时出来的,
: 怎么能用所谓大家选择faster或者slower system来解释Yamanaka更早做出ips呢?基于
: 这个事实,很明显Yamanaka是第一个原创者,至于Thomson,他对human ES的贡献的确不

avatar
n*k
168
I would agree with you that many may have the ideas...however, either it
would work or how and what facts etc...A question for you: do you think
Yamanaka's mouse work help TJ's human work substantially, except using a
faster system?...that said, I highly both Yu and TJ for their exceptional
work and contribution and in no means I am trying to downplay that...
Mouse work:
Induction of Pluripotent Stem Cells from Mouse Embryonic and Adult
Fibroblast Cultures by Defined Factors
Kazutoshi Takahashi1, Shinya Yamanaka1, 2, ,
Received 24 April 2006; revised 18 June 2006; Accepted 20 July 2006.
Published online: August 10, 2006. Available online 10 August 2006.
And also, they reported their results at the ISSC meeting about half year
earlier(?)...
Human work:
Yu's work:
Received for publication 9 October 2007.
Accepted for publication 14 November 2007.
Shinya's work:
Received 29 October 2007; revised 7 November 2007; Accepted 12 November 2007
.
Don't forget the same times, Shinya's group are publishing at least one more
on the same topic.
Also, for a comparison, the following study is clearly after shinya...and
see how fast the group has pulled out the study...
Directly Reprogrammed Fibroblasts Show Global Epigenetic Remodeling and
Widespread Tissue Contribution
Received 31 March 2007; revised 4 May 2007; Accepted 14 May 2007.

iPS
down
the
human.
the

【在 s*******m 的大作中提到】
: The reason I said it is sad that publishing first is all that matters is
: exactly what you said below. People always believed that Thomson copied
: whatever Yamanaka did because Yamanaka published mouse iPS first and human
: iPS strategy is pretty much the same. If you know the time line of mouse iPS
: (~15days) and human iPS (~30-40days) process, you would understand if you
: started your screen in human cells, it would take much longer to narrow down
: the final factors. Yamanaka, to his credit, used a faster system to do the
: screen and sure it took much shorter to repeat the same experiment in human.
: Also, I would find it really hard to believe that Yamanaka did not start the
: same work in human right after he got the preliminary result in mouse and

avatar
s*m
169
Fair enough. All I wanted to say is that Yamanaka is not the godfather of
iPS. It is fine to think that way for people working outside the field. But
for people within this field, it is good to think one step further.
"A question for you: do you think Yamanaka's mouse work help TJ's human work
substantially, except using a faster system?"----Maybe, maybe not. This is
something only the authors would know.

【在 n********k 的大作中提到】
: I would agree with you that many may have the ideas...however, either it
: would work or how and what facts etc...A question for you: do you think
: Yamanaka's mouse work help TJ's human work substantially, except using a
: faster system?...that said, I highly both Yu and TJ for their exceptional
: work and contribution and in no means I am trying to downplay that...
: Mouse work:
: Induction of Pluripotent Stem Cells from Mouse Embryonic and Adult
: Fibroblast Cultures by Defined Factors
: Kazutoshi Takahashi1, Shinya Yamanaka1, 2, ,
: Received 24 April 2006; revised 18 June 2006; Accepted 20 July 2006.

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