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Hace 2 días · The findings could help make blood stem cell transplants available to more people and improve the accessibility and safety of gene therapies that use these cells. UCLA scientists have identified a protein that plays a critical role in regulating human blood stem cell self-renewal by helping them sense and interpret signals from their environment.
Hace 1 día · The cellular orchestra plays something new. Choksi and Reiter took a closer look at how the multiciliation cycle in lung cells differed from the classic cell cycle in dividing stem cells, gene by ...
Hace 4 días · Stem cells are cells that have the capacity to self-renew by dividing and to develop into more mature, specialised cells. Stem cells can be unipotent, multipotent, pluripotent or totipotent...
Hace 1 día · “We’ve figured out how to produce cells that look just like blood stem cells and have all of their hallmarks, but when these cells are used in transplants, many of them still don’t work; there’s something missing,” said Dr. Hanna Mikkola, senior author of the new study and a member of the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA.
Hace 3 días · In this installment of Science Dose, Prof. Benjamin Dekel, Chief of Pediatric Nephrology and Director of the Pediatric Stem Cell Research Institute, demystifies stem cells. He talks about what makes undifferentiated stem cells unique and explores the different types, including totipotent, pluripotent, multipotent and unipotent cells.
Hace 4 días · Why explore stem cells in space when we have the comfort of Earth's laboratories? Join Robert A.J. Signer, Ph.D., alongside Catriona Jamieson, M.D., Ph.D., and Alysson Muotri, Ph.D., as they delve into the untapped potential of space experiments for expediting medical breakthroughs. Patient advocate Alexandria Allen offers a poignant narrative, revealing the profound impact such research has ...
Hace 3 días · Chondrogenesis is a complex cellular process that involves the transformation of mesenchymal stem cells (MSCs) into chondrocytes, the specialised cells that form cartilage. In recent years, three-dimensional (3D) culture systems have emerged as a promising approach to studying cell behaviour and development
