Could potential associated cancer risks claw into CRISPR’s potential? The short answer from both previous and new data is that while CRISPR gene editing impacts the P53 pathway, which is involved in cancer along with having many other functions, this news is neither too surprising nor a fatal flaw, but some caution is warranted. CRISPR […]
Could Cancer Risk Claw CRISPR’s Potential? Some Balanced Perspectives Read More »
How does one keep up with all the regenerative medicine and stem cell happenings? There is always something happening in the stem cell and regenerative medicine field ranging from science to policy matters. This post is an update on some recent stem cell happenings that I see as notable or interesting. New Pubs Direct reprogramming
Stem cell & regenerative medicine news: cool pubs, people, ARM, & more Read More »
The Japan stem cell and regenerative medicine oversight system has been designed to move investigational therapies forward fast, much faster than the systems in other countries such as the U.S. But how well is it working so far? It’s an important question both for that country and more globally as the Japanese system was touted
Japan stem cell oversight system too lax? Read More »
Even as some unproven, for-profit stem cell clinics promote themselves aggressively in many ways including now on TV, on the flip side lately we’ve seen more TV journalists covering questionable marketing by the clinics and negative patient outcomes. Today I saw that CBS This Morning, a national broadcast, had a fairly long TV segment on stem
TV Journalists Tackling Stem Cell Clinics Read More »
Where do things stand with IPS cell translational research? The newest development is that regulators in Japan just have given conditional approval to an Osaka University team to an induced pluripotent stem (IPS) cell-based study for ischemic heart disease. For years IPS cell-based products have been on-again off-again in active clinical study for macular degeneration, work
Japan conditionally approves new IPS cell-based heart study Read More »
California broke new ground with our stem cell law that went into effect on January 1. It requires stem cell clinic firms to post notices informing patients of important information such as the fact that their offerings are non-FDA approved. At this point, 4+ months into the enforcement period, I’m not sure if anyone has
Update on state laws on stem cell clinics: California, Washington, & Florida Read More »
About once each year or two, I try to schedule what I call a “big picture” lab meeting where my lab and I discuss major issues related to being a scientist. Also, I try to answer their questions about just about anything. In my lab we rotate between various lab meeting formats and also have
The big picture lab meeting: ethics, careers, publishing & other questions Read More »
The last few years for the publicly-traded stem cell clinic biz, US Stem Cell, Inc., which goes by the ticker $USRM, have seemed like a rollercoaster to me as an observer. I can see four main areas of news that to me make the future seem uncertain for this firm. First, the US Stem was linked to the
Clinic biz US Stem Cell reports SEC subpoena, adding to uncertainty on its future Read More »
Early in 2016, we started hearing about patient allegations of having been blinded in Florida by at least one stem cell business and several allegations seemed linked to a publicly-traded company called U.S. Stem Cell, Inc. (USRM). In turn, there have been a number of lawsuits involving USRM, including one filed just a few months
Sen. Grassley asks tough questions for FDA on U.S. Stem Cell, blinded women Read More »
Multiple sclerosis (MS) can be an extremely debilitating disease that ultimately is fatal in some patients and reduces life expectancy and quality overall substantially. An MS patient named Caroline Wyatt, who works at the BBC, had the courage to open up in full detail on the BBC about having MS, her experience getting an experimental
Patient’s Powerful Story on Multiple sclerosis and Getting Experimental Stem Cells Read More »