Are there endogenous adult heart stem cells that are useful in cardiac disease or can stem cell infusions help ailing hearts? As to the first question, the adult heart does not appear to have meaningful numbers of true stem cells. Further, testing the idea of infusions of stem cells for heart disease has so far been giving […]
Heart stem cells trial mostly disappoints but is oversold Read More »
There are weeks when it seems like papers on stem cells keep popping up. It can be a challenge to keep up with reading all the papers you want to read. Other times it is cell biology news that keeps breaking. The big news of the past week or so was unfortunately the concerning development
Recommended reads: stem cells on the brain, heart, COVID Read More »
Remember when the Piero Anversa situation first made news or at least when you first heard about it? In the public domain, it was back around April 2014. I didn’t even do a whole post on it, but rather it made two bullet points in a post about a set of bad overall news including the latest
Anversa debacle vs. STAP cell train wreck & what’s next Read More »
In a stunner, Harvard and Brigham & Women’s Hospital reportedly have jointly called for the retraction of 31 papers on heart stem cell research authored by embattled heart stem cell researcher Piero Anversa. The scoop on this by STAT/Retraction Watch written by Ivan Oransky and Adam Marcus gives further details on this mess and past
Call for 31 Anversa retractions by Harvard; heart stem cell concept broken? Read More »
Can stem cells mend a broken heart via cardiac regenerative medicine? The idea of the use of stem cells and regenerative medicine strategies for heart disease has taken us on a roller coaster ride over the years. There are many controversial questions still such as whether the adult heart has meaningful populations of endogenous stem
Stem Cells on Valentine’s Day: Cardiac Regenerative Medicine Read More »
Can hearts repair themselves via stem cell mechanisms including possibly their own stem cells? It’s a hot topic question at the center of a big debate in the stem cell field. My inclination at present is that the answer is most likely “no” at this point, but that could change and it’s important to keep
Can hearts fix themselves via stem cells? Read More »