Hematopoietic stem cells (HSCs) sit at the top of the hematopoietic hierarchy and are quiescent. Different stress… [more] © MPI für Immunbiologie & Epigenetik, Schönberger https://www.mpg.de/17763932/stem-cells-you-are-what-you-eat
Najin in Kenya. Credit: http://www.BioRescue.org/Jan Zwilling https://www.technologynetworks.com/cell-science/news/biorescue-consortium-ceases-egg-harvesting-on-northern-white-rhino-najin-following-an-ethical-risk-355046
Credit: Unsplash/CC0 Public Domain https://medicalxpress.com/news/2021-10-protein-involved-heart-boosts-stem.html
The top middle panel shows endogenous pluripotent somatic (ePS) cells, which can give rise to many tissue derivatives, including pancreas, bone, intestine, breast and cartilage cells. https://scitechdaily.com/ucsf-researchers-discover-a-new-type-of-pluripotent-cell-in-breast-tissue/
Credit: Pixabay https://www.technologynetworks.com/biopharma/articles/exploring-the-utility-of-stem-cell-therapy-for-covid-19-334068
“The premature commercialization of cell-based therapeutics will inevitably harm the field of regenerative medicine, increase risks to patients, and erode the public’s trust,” says Laertis Ikonomou. (Credit: Getty Images) https://www.futurity.org/stem-cell-therapies-covid-19-2643522-2/
EGFR signaling stabilizes COL17A1 through TIMP1 induction, which is required for cell motility coordinated by actin and keratin filament networks. The age-associated decline of EGFR signaling results…more Credit: Department of […]
A transmission electron micrograph of SARS-CoV-2 virus particles (UK B.1.1.7 variant), isolated from a patient sample and cultivated in cell culture. Credit: NIAID https://medicalxpress.com/news/2021-10-misinformation-stem-cell-treatments-covid-.html
Claudio Cantù (left) and Simon Söderholm (right) discuss the implications of the new discovery. Simon Söderholm points to the identification of a small region, within the vast genome…more Credit: John […]
Researchers have found that hair loss from aging results from stem cells escaping hair follicles. Alamy https://www.nytimes.com/2021/10/04/health/hair-loss-stem-cells.html
Follicle structures, including oocytes, have been reconstructed from mouse pluripotent stem cells.Credit: T. Yoshino et al. Science 373, eabe0237 (2021) https://www.nature.com/articles/d41586-021-02621-4
Scientists in Montreal discover a new enzymatic complex that can stop cells from aging, opening the way to possible new cancer therapies. https://scitechdaily.com/staying-young-scientists-discover-new-enzymatic-complex-that-can-stop-cells-from-aging/
In his Gladstone Institute laboratory, Shinya Yamanaka smiles as he talks with colleagues. Shinya Yamanaka, a scientist who works part-time…more Brant Ward/The Chronicle https://www.sfgate.com/health/article/Yamanaka-invented-cell-time-machine-3954185.php#photo-3596097
Jomon pottery from the Hirajo shell midden (Late Jomon) and a skull from which ancient DNA was extracted. Credit: Shigeki Nakagome, Lead researcher, Assistant Professor in Psychiatry, School of Medicine, […]
Corresponding author Valter Longo (USC Photo/Dietmar Quistorf) https://news.usc.edu/63669/fasting-triggers-stem-cell-regeneration-of-damaged-old-immune-system/
Stem cell colony (Noelle Germain/UConn Phot) https://www.miragenews.com/stem-cell-and-genome-editing-core-merger-547262/
Skeletal muscle under microscope. Image credit: Shutterstock https://www.advancedsciencenews.com/bioengineered-muscle-fibers-help-regrow-damaged-tissue/
(From left to right) Cellino co-founders Marinna Madrid, Nabiha Saklayen, and Matthias Wagner https://endpts.com/khosla-ventures-helps-seed-a-next-gen-regenerative-medicines-startup-boasting-ai-based-stem-cell-culturing-technology/
A cross section of mouse small intestine, showing intestinal crypts and villi, is visualized with immunofluorescence microscopy (nuclei in red, and F-actin, which marks the cytoskeleton, in blue)…more PHOTO: FLORIJN […]
“Protocells” containing bubble-like compartments formed spontaneously on a mineral-like and encapsulated fluorescent dye. This could have been what happened 3.8 billion years ago when cells first began to form. Credit: […]
U.S. Army Soldiers and a FEMA employee work together at a mass vaccination site at California State University, Los Angeles, Feb. 15, 2021. (U.S. Army National Guard/Spc. Simone Lara) https://www.military.com/daily-news/2021/02/17/army-prepared-sacrifice-unit-readiness-defeat-covid-19-mcconville-says.html?ESRC=eb_210218.nl
The patients had sustained, non-penetrating spinal cord injuries, in many cases from falls or minor trauma, several weeks prior to implantation of the stem cells. Credit: Yale https://neurosciencenews.com/sci-stem-cell-repair-17845/
Meet Elizabeth Ann the ferret: The first endangered American animal to be cloned https://edition.cnn.com/2021/02/19/us/elizabeth-ann-ferret-cloned-scli-intl-scn/index.html
Many researchers believe in the potential of stem cells to treat a host of diseases. But for some patients, lack of oversight of the multibillion-dollar industry has had disastrous consequences. […]
(Image credit: Shutterstock) https://www.livescience.com/amp/four-types-of-aging-revealed.html
Their self-renewal potential is the prerequisite for blood stem cells to provide sufficient replenishment of mature blood cells for decades. © Adobe Stock https://www.dkfz.de/en/presse/pressemitteilungen/2021/dkfz-pm-21-03c-How-blood-stem-cells-maintain-their-lifelong-potential-for-self-renewal.php
