One of the difficult things about the regulatory sphere that covers stem cells in the US is that many aspects are confusing or puzzling both to the public and so-called experts. We’ve been talking through some of the questions that come up in this area in posts and comments on this blog. What does a warning […]
To stem cell clinics: do your homework & take FDA “current thinking” seriously Read More »
When my kids were younger, sometimes they’d ask why I am a scientist. How did you make that decision? Do you still like being a scientist? My answer would generally be along the lines of, “because I like figuring out how things work and maybe my research can help people”. What do you like about
What do you like & dislike most about being a scientist? Read More »
Here are some cool science reads to enjoy this weekend. Lab-grown sperm made from stem cells can’t swim, but are able to fertilize eggs, reports Eric Boodman over at STAT. Mouse-human neural crest chimeras: Not only a matter of black and white. Clever title. Antonio Regalado writes about a DNA App Store coming soon to a
Weekend reads: sperm, stem cells, chimeras, STAP, DNA Apps Read More »
A great new piece in The New Yorker by Dana Goodyear, The Stress Test, gives us a window into Charles Vacanti’s side of the STAP cell mess and includes recent quotes from him. It’s a long, fascinating look inside of STAP, the tangled and ultimately tragic scientific implosion that created and then brought down two Nature
Finally, Vacanti’s side of STAP cell implosion Read More »
Haruko Obokata was reportedly questioned by police in Japan today. The questioning relates to the STAP cell scandal that led to the retraction of two Nature papers. As first author of the papers, Obokata and other authors had reported that they could make IPSC-like cells simply via acid or other stress treatment. However, it is
Obokata questioned by police over STAP cell fiasco Read More »
What is stem cell snake oil? Stem cells are exotic things ensconced away in biomedical research labs, right? Well, maybe not entirely so these days. It turns out that you can try to sell products for a lot of money by slapping “stem cells” on the label including cosmetics. Take Nordstrom’s. It has 80 stem
Stem cell snake oil for sale at Nordstrom, Amazon, & Ebay? Read More »
The Japan Times has the first detailed account in English about Haruko Obokata’s new book, “That Day”. HT to blog reader Shinsakan. (update: another helpful piece on this from the WSJ). In the book, Obokata (who was widely blamed for the STAP cell fiasco) seeks to shift the blame to others according to the paper.
Obokata claims she was framed for STAP cell scandal Read More »
The stem cell arena is a complicated universe with a whole range of things going on at any one time and there’s usually ample negative things, but not all is bad news. It’s interesting to regularly look specifically at the good stem cell news out there. Below is a look at some top pieces of
Stem cell good news to start 2016 Read More »
Editor’s note: this is a guest post on the US stem cell environment. By Heather Main I moved to the San Diego from Australia in August 2015, and Paul asked me if I could write something on my first impressions of doing science in the US, as opposed to other countries I have worked/studied in
First impressions of the US stem cell environment from an Aussie Read More »
The New York Times recently asked 6 people what sci-fi movie or novel is most prescient today; in my view it’s GATTACA. The responses ran the gamut: Fahrenheit 451, The Martian, The Fifth Season, The Body Snatchers, Book of the New Sun, and Use of Weapons. To me of those 6, the best case can
NYT asks which sci-fi work is most prescient today: I think GATTACA Read More »