Search Results for: supplements

Boning up on stem cells for osteoporosis: good idea, little data so far

osteoporosis, stem cells for osteoporosis

It’s great when an idea like stem cells for osteoporosis just makes so much common sense, but it still requires data. A logical hypothesis is not enough. The point of today’s post is to fact-check the idea of using stem cells for such bone loss. A femur to stand on? Unfortunately, the take-home message is […]

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Recommended regenerative medicine reads: making eggs, retraction, freezing, more

hamazaki et al nature fig 2b induction of oocytes from es cells

What to read when there are almost an endless number of stem cell and regenerative medicine pubs? Here are some suggestions including what I would say is a very unusual Nature paper on making egg cells from stem cells. If this could be done safely with human cells all the way to functional eggs, would

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Our Educational Mission on The Niche Stem Cell Site

KnoepflerStemSymbol

Our mission here on The Niche is primarily educational. We aim to make a transformative difference in educating readers across the globe about stem cells, regenerative medicine, and innovative biomedical science more generally including CRISPR gene editing. A major part of that mission involves fact-checking various medical claims about stem cells and other biologics like

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Jellyfish on the brain: a critical look at Prevagen

crystal jellyfish aequorea victoria, Prevagen

I’ve been asked many times over the years if stem cell injections at for-profit clinics can help brain function, but recently the more common query is whether brain supplements such as Prevagen actually work. I’m skeptical of both unproven stem cell injections and supplements that are supposed to somehow help the brain, but some of

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FTC fires off many warnings to stem cell clinics on COVID-19

BioXcellerator-warned-by-FTC-over-stem-cells-for-COVID-19-has-many-promotional-videos.-This-is-a-screenshot-from-one.

The FTC has sharply increased its oversight activities against stem cell and regenerative clinic firms. These new actions include quite a few warning letters. Here is the FTC database for COVID-19-related warning letters. Note that recently the FTC added a new, helpful option to view all of its warning letters here. It’s a good source

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