Sugarland, Texas stem cell clinic, Celltex, is most well known for having done the stem cell treatment on Texas Governor Rick Perry. What’s up with Celltex this week? There has a lot of talk behind the scenes that something big has happened. Very recently Celltex put out a PR recently saying it had received a […]
I’m getting some heat from some stem cell folks who think I should not have blogged about the Moriguchi iPS cell transplant case. Their argument seems to be it would have been preferable to either (A) not blog about the story at all or only minimally so fewer people would know about it or (B)
Responding to critics of blogging the Moriguchi iPS cell story Read More »
More and more evidence is accumulating that the alleged iPS cell transplantation in human patients by Dr. Hisashi Moriguchi was bunk. Nature today has a piece out today on the story providing more quotes about the case that suggest the whole thing was made up. Rather than re-hash all the details, in this post I’m going
The Moriguchi iPS transplant fable: key lessons & where do we go from here Read More »
My phone has been ringing and my email flowing at an even faster rate than usual over this still breaking story of the reported transplant of iPS cells into human patients by a Japanese scientist, Hisashi Moriguchi , who at some point was a visiting scientist at Harvard, apparently no more recently than 12 years ago.
My thoughts on the Moriguchi iPS cell controversy Read More »
Did Celltex just get an FDA warning letter? I’m not sure. We may find out tomorrow as the FDA updates their public warning letter list early in the week. What’s Celltex? Celltex is that famous stem cell company in Sugarland, Texas that gave Guv Rick Perry stem cell transplants. It was inspected by the FDA
Did Celltex just get an FDA warning letter? Read More »
Yesterday I managed to get to see a fabulous talk by Dr. Edison Liu, President and CEO of The Jackson Laboratory in Maine. I was able to squeeze it in, in between working on my R01 proposal and preparing for teaching histo to the med students here at UC Davis Med School. Dr. Liu was
The iPS cell field has had a relatively quiet 2012 so far, but one recent paper has drawn particular attention in the last 10 days. I’m talking about the paper from Jaenisch’s lab on iPS cells in Cell. Quite a few people are excited, but also scratching their heads a bit as to what this
Jaenisch’s new, complicated iPS paper in Cell: what the heck does it all mean? Read More »
I regularly do an update on the publication trends in the iPS cell field and these have been posts that readers have found especially useful. Here was a popular update from 2010 and another one from 2011 that included a who’s who of the iPS cell field more broadly as well beyond just publishing. Then
Part 1 on iPS cell 2012 publication trends: an unusual year Read More »
Stem cell cosmetics is an exploding area ranging from facial creams (e.g. from L’Oreal and its Lancome) to face lifts to boob jobs to baldness treatments (see two key posts here and here for background and great stories). The stem cell cosmetics field has not been held back by issues such as the fact that
L’Oreal Lancome gets hammered by FDA, why kid gloves for clinics? Read More »
What are Conflict of Interests (COI)? The term COI is sometimes used inappropriately as a weapon by one party to attempt to discredit others. We see this more and more frequently in the stem cell field with boosters of for-profit, non-FDA vetted adult stem cell clinics attacking scientists for supposed COIs for what…..apparently for simply
Real and imaginary conflicts of interest: a helpful guide Read More »