The Niche - Knoepfler lab stem cell blog

Patients stem cell Q&A#1: can clinic injections cause GVHD?

February 17, 2020 Paul Knoepfler 1

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 […]

4th Obokata retraction after Harvard investigation: STAP saga finally over?

February 13, 2020 Paul Knoepfler 0

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 […]

My review of stem cell supplements: underscienced & wildly overpriced

February 10, 2020 Paul Knoepfler 3

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 wasn’t a pretty picture. (Note that “supplements” here refer to things people can ingest to somehow supposedly […]

Computer cookies gone wild, your privacy, & an ‘off’ experiment

February 9, 2020 Paul Knoepfler 2

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. […]

Dr. Matthew Thorson bone marrow stem cells

Reprimand, $13K fine for bone marrow stem cell clinic doc

February 4, 2020 Paul Knoepfler 10

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 […]

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