January 25, 2021

The Niche

Trusted stem cell blog & resources

Month: February 2020

5 min read

Today I’m posting about pet peeves in the science lab. This is an update to and expansion of a post from many years ago. Who doesn’t have some lab pet peeves? And, yeah, we are all probably guilty at one time or another of driving other people a bit nuts with our own idiosyncrasies that are their pet peeves. This post is another in my “Elephant in the Lab” series about difficult, but important science topics. We need to discuss these, but they are often uncomfortable so …Read More

4 min read

What’s on your weekend reads list including stem cell papers? In addition to hard-core research papers, I find some bigger picture publications to be helpful too. Then there are just fun items. Every so often I do a post about things that I’m hoping to find time to read over the weekend or that I’ve recently read. Today’s post is one of those items and here are some interesting science reads related in particular to stem cells, cancer, and CRISPR. Stem cell research and …Read More

3 min read

Could stem cells help patients with the novel coronavirus disease COVID-19? It’s hard to say at this point. Is it worth doing trials during the outbreak to find out? Three new clinical studies have popped up on Clinicaltrials.gov investigating the potential of stem cells to help patients infected with the new coronavirus 2019-nCoV. Update, the number of trials on Clinicaltrials.gov is now five as of March 1, 2020. These stem cell COVID-19 studies are part of a tally of 80 or more new clinical …Read More

6 min read

People ask me questions about stem cells all the time so I decide to do a new blog series answering your questions. Today’s post is  the first in this new stem cell Q&A series. Past series have included my Elephant in the Lab series that provides some insights into the craziness that sometimes goes on in academic research with sometimes biting science humor. I’ve also gotten many great questions on my Reddit AMAs both about stem cells and CRISPR. I’m focusing today on a …Read More

2 min read

Retraction Watch broke the news that Haruko Obokata of the STAP cell train wreck now has a 4th paper retraction. The publication related to the controversial idea that adult tissues have pluripotent potential or actual pluripotent stem cells in them so it was kind of foundational for the debunked STAP cell idea. It also reminds me of VSELs and MUSE cells too, which people to this day still publish about without much attention. There could be some retractions related to VSELs and MUSE cells …Read More

5 min read

I thought I’d take a look again into the world of stem cell supplements since it’s been a few years. What I found now in 2020 wasn’t a pretty picture. This post has several sections so feel free to jump to sections below. What’s in this article Supplements in general   |   Stem cell supplements claims    |   Supplement ads and products    |   Stem-Kine    |   Regenexx Supplements    |   Big picture take-home Note that “supplements” here refer to things people can ingest to …Read More

4 min read

When I think of cookies, I first think of chocolate chip, peanut butter, or macaroons, but an arguably more important kind these days is the type of thing that websites implant on your computer sometimes to monitor your web activities. Not delicious. I did a little experiment inspired by the New York Times Privacy Project. I essentially turned off the ability of websites to place cookies on my browsers on all my computers at home. At the start I thought, “Cheers to privacy!” but …Read More

5 min read

A Minnesota doctor running a stem cell clinic offering bone marrow injections for a variety of health conditions was subject to action by state medical regulators. The Star Tribune’s reporter Jeremy Olson has a new article on the action, which included a $13K+ fine. Pain doc gets attention of state regulators Olson’s piece has some of the key details: “Dr. Matthew Thorson was reprimanded late last year after the Minnesota Board of Medical Practice received complaints that his Stem Cell Centers of Minnesota practice …Read More

2 min read

Over time I seem to collect more upbeat stories about stem cells and regenerative medicine as well as cool publications  so today’s “good news” post is a collection of these kinds of things plus one example of huge science hype. Here’s a list of past such upbeat posts. The preclinical good news in rats from my graduate alma mater UCSD, ‘New Injection Technique May Boost Spinal Cord Injury Repair Efforts‘ via stem cells. Here’s the actual Stem Cells Translational Medicine pub.from a team led …Read More