July 10, 2020

The Niche

Knoepfler lab stem cell blog

stem cells aging

5 min read

A fitness guru named Ben Greenfield has now reported self-injecting non-FDA approved stem cells from US Stem Cell. He says the stem cells came from a clinic that lost a big federal court case 9 days ago. Greenfield posted a Facebook video of the actual injection, which he narrates. There’s some text along with the video. Together they raises many troubling questions. Date of video vs. date of court ruling Greenfield says in the text describing the video that the stem cells were sent …Read More

2 min read

Every so often here on The Niche I list science and news articles worth a look as “weekend reads”. Below is my list for this weekend. Enjoy! The first article doesn’t really fit into the other main categories, but the title “herding brains” caught my eye. Stem Cells Stem cells and regenerative capacity in aging brain, article in Cell. Quiescence Modulates Stem Cell Maintenance and Regenerative Capacity in the Aging Brain. Does this kind of research have relevance to humans? See interesting, complex graphical abstract …Read More

4 min read

Historically, the main route of proposed healing via stem cell therapy was cell replacement. In this way of thinking the transplanted cells engrafted (took up home) in the patient’s tissue and replaced dead or diseased cells. However, interest continues to grow in other possible modes of healing by stem cells that don’t rely on cell replacement. In today’s post I cover 4 other possible mechanisms for stem cell therapy to aid health. Secreted factors An alternative, not mutually exclusive model to cell replacement is …Read More

2 min read

What is the Billionaire’s blood & stem cell club and how does one get into that? The focus of what I’m satirically calling this “billionaire’s club” is on anti-aging and prolonging life. If you have a lot of money and are willing to take risks on yourself toward some specific goal such as staying young or fixing some disease or injury via spending big bucks, the young blood & stem cell club might be right for you. Billionaires tend to be risk-takers any way, …Read More