If you garden long enough you may start to see some cool critters. We had an unusually wet winter and very hot, dry summer here in Davis, CA. Maybe it’s coincidence, but the range of creatures in my garden seems different. For instance, I’ve been seeing much bigger dragon flies this year and a lot …
Where I discover an alligator (lizard) in my garden Read More »
Scientist make knockout human embryos with CRISPR? Today we see a new Nature paper (Fogarty, et al.) on CRISPR “gene editing” of human embryos, this time from the UK from Kathy Niakan’s group. Niakan got UK permission about 18 months ago to CRISPR healthy human embryos so they’ve been hard at work since. Because Fredrik …
1st Knockout Human Embryos Made with CRISPR: My Take on the Pub Read More »
There is a scientist’s dilemma: should you speak out on important, sometimes controversial issues in science, where you not only can potentially have positive impact, but also risk being attacked for it? Or do you remain silent? I’ve now been blogging for more than 7 years. I’ve battled the often exploitive for-profit stem cell clinics …
Scientist’s dilemma: find a public voice on big issues or stay silent? Read More »
There’s an idea floating around out there called “young blood” to use donations from young folks to infuse older people to reverse aging. I’m skeptical. Imagine an old man and a teenager sitting side by side, with blood flowing from the kid to the oldster in a stab at anti-aging. Sort of like a one-way …
Young blood as anti-aging fountain of youth: hype or hope? Read More »
The U.S. Senate just passed a bill that if it becomes law would codify Right-To-Try as a federal law, meaning terminally patients across the U.S. could ask their physicians and drug manufacturers to be given still investigational therapies such as still unproven stem cell therapies in development. The bill’s official name is “The Trickett Wendler …
Senate Passes Federal Right-To-Try: Poll on Your Opinion Read More »
Should patients have the Right To Try experimental therapies that could be unsafe and ineffective? What if those patients have a terminal illness and no reasonable prospects of being helpful to conventional medicine? Doesn’t it make perfect sense to let them try a risky approach if they want to do so? On the other hand, …
Upcoming Right-To-Try debate: NYU’s Roxland and Goldwater’s Sandefur Read More »
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New FDA Commissioner Dr. Scott Gottlieb, M.D., has in the past touched on stem cells and regenerative medicine therapies in speeches or written comments prior to starting his tenure at the agency. Now that he is Commissioner, he is poised to have direct impact on our field rather quickly and potentially with major changes in …
Reading the tea leaves as new FDA commish Gottlieb blogs on regenerative medicine Read More »
2,000 is a big number. As of this week I’ve now published 2,000 posts here on The Niche since I started back in early 2010. I can’t quite believe it myself. To celebrate that milestone, I have revamped The Niche in terms of its organization and style with the help of a very skilled web …
The Niche’s 2,000th post: where do we go from here? Read More »
Hans Keirstead is one of the top stem cell scientists in the world who has been doing cutting edge research including on using stem cells to reverse paralysis where he teamed up with super patient advocate Roman Reed (see the two pictured at right), but now he is also running for Congress. How cool is that? …
Hans Keirstead interview on his congressional run, how you can help Read More »