This is especially problematic in cases of blocked blood vessels, which can repeatedly starve large areas of the heart of oxygen and nutrients, killing the cardiomyocytes there. This leads to a ...

President Donald Trump s nominee to lead the United States Department of Health and Human Services, Robert F Kennedy Jr , asserted during a three-hour confirmation hearing that tissue from preborn ...

The authors examine the role of Numb, a Notch inhibitor, in intestinal stem cell self-renewal in Drosophila during homeostasis and regeneration. This is an important study providing evidence of a Numb ...

Aging affects adult stem cells present in various tissues, which de-regulates tissue homeostasis, its regenerative potential and repair. The primary cause of this functional decline of tissue ...

Grafting patches of lab-grown muscle to the surface of the heart could offer a lifeline for people waiting for a transplant.

Stem Cell Sources There are multiple sources of adult stem cells. The most commonly thought of is bone marrow. We’ve done bone marrow transplants for 50 years, using the stem cells from bone marrow ...

Oct. 5, 2022 — In the brain of adult mammals neural stem cells ensure that new nerve cells, i.e. neurons, are constantly formed. This process, known as adult neurogenesis, helps mice maintain ...

Techniques that cause multipotent adult mesenchymal stem cells (MSCs) to differentiate into cells of the chondrogenic lineage have led to a variety of experimental strategies to investigate ...

Jan. 28, 2025 — A team of stem cell scientists have successfully used embryonic stem cell engineering to create a bi-paternal mouse -- a mouse with two male parents -- that lived until adulthood.

A mouse with no biological mother has survived to adulthood in China – a major scientific achievement that's been years in ...