November 26, 2020

The Niche

Knoepfler lab stem cell blog

COVID-19

4 min read

I’m not a virologist, but I’m still getting asked these days about what the risks might be from the new generation of RNA vaccines for COVID-19. Approaching this question instead as a biologist and genetics/genomics researcher, I can see a handful of at least hypothetical risks. Below I discuss these possible risks and why I’m generally not so concerned. Barring some new worrisome data, I’m planning to get a COVID-19 vaccine when the time comes that it’s available to me. The early data suggests …Read More

2 min read

It’s fitting, given the edginess over the election, that Halloween is falling only a few days before election day so here is a list of recommended stem cell reads for you to dive into some biomedical science. Liver buds from stem cells Generation of human induced pluripotent stem cell-derived liver buds with chemically defined and animal origin-free media, Scientific Reports. In a decade might we have liver transplants based on this technology? If so, it will probably be small structures that are like a …Read More

2 min read

It’s usually a tossup as to whether my weekly reads skew more towards stem cells/regenerative medicine or cancer. Other times they are more enriched for genomics and epigenetics articles. Seeds of cancer in normal skin, Nature News & Views Engineering synthetic morphogen systems that can program multicellular patterning, Science. Pig fat can be used to grow jawbones for humans, Science Mag news piece. Pig fat stem cells can aid in jawbone growth. Here’s the original Science Translational Medicine research pub. Inherited myeloproliferative neoplasm risk …Read More

3 min read

It’s encouraging to see that the states including now Arkansas via their attorney generals (or is it attorneys general?) are taking more action against stem cell clinic firms, but the big scope of AG action has somewhat surprised me. Arkansas AG suit The latest AG action on a stem cell clinic type firm comes from Arkansas. The State AG there has just sued a regenerative clinic there along with people involved in the firm. Here are the core details from the AG announcement, which …Read More