A recent article in Nature News about a stem cell transplant company called Celltex got me thinking again about safety. The safety of stem cell-based therapies is kind of an obsession of mine. A question comes to mind. Are people realistic about what stem cells can do for them and the risks involved? The answer […]
Celltex, RNL and phony worst case stem cell scenario comment Read More »
Grants take too much time. They waste scientists’ lives. Biomedical science is all about data, discoveries, brainstorming, and ultimately making a difference in patients’ lives, right? Isn’t it true? I wish that were true and maybe at some point in the past it was true. Nowadays there is a different reality. The black hole at
The black hole: grants eat up most of scientists’ lives Read More »
We have another Vatican stem cell meeting coming up this spring. This meeting raises some extremely important questions and complex issues at the interface of science, religion, philosophy and ethics. From the perspective of scientists, an important issue is whether (assuming one is invited) to attend such a meeting and if one does attend, is
Vatican Stem Cell Meeting 2.0: from stem cells to prison cells to hell? Read More »
There is a bill being considered here in the U.S. called the “Research Works Act”. This is without a doubt one of the dumbest bills I have ever heard of in my life. The bill is bad for science and bad for America. If passed it would be an epic fail for America. Why? This
The Research Works Act Would Be An Epic Fail Read More »
Can science be a 9-5 job? Some colleagues of mine (not all faculty) around the country have been having a heated email debate on which I have been an eavesdropper of sorts. The topic? How many hours should trainees in science (grad students and postdocs) work in the lab per week? Or as they put
Can science be a 9-5, Mon-Fri job for trainees? Read More »
I confess: I have stem cells on the brain. Yeah, I probably have a few stem cells left in this old brain of mine, but that’s not what I mean….rather, I mean that I am really curious and excited about how stem cells do their jobs in our brains. More specifically, I wonder about things such
Stem cells on the brain Read More »
Why do people have such a big brain compared to other animals? Vertebrate embryonic development is a highly conserved process, particularly in the earliest phases. (note: you may find this September 2020 post on regulation of bee brain size to be interesting.) A wide variety of vertebrate animals including humans start out with embryonic body plans
Why is the human brain super-sized? Read More »
I’ve now been blogging about stem cells here on The Niche for nearly 2 years, but why do I keep doing it? I’m by no means the only one who blogs about stem cells, but it is just that professors still are reluctant in the stem cell field to blog. Two outstanding blogs that tied
Why I am still blogging here on The Niche Read More »
It wasn’t so long ago that I did a post explaining why after following the company for years, I finally bought a small amount of stock in the stem cell biotech, Advanced Cell Technology (ACT; symbol ACTC). In part it was motivated by my enthusiasm to see them publishing a paper, a very preliminary paper,
Why Lanza and I sold ACT stock Read More »
If someone is not in a war, but someone else declares war on them or actually attacks them, I would say the reality is that war has started and there are two opposing sides. However, has that happened when it comes to stem cells? Are we in a stem cell war? There have been times
The war propaganda myth of adult versus embryonic stem cells hurts everyone Read More »