Immunofluorescence analysis. Frozen sections of 52-day-old samples cultured by the in vitro sperm induction method were immunostained to confirm the formation…more Provided by Takuya Sato, an assistant professor at Yokohama […]

https://www.nia.nih.gov/news/does-cellular-senescence-hold-secrets-healthier-aging

https://www.10xgenomics.com/blog/growing-a-heart

A healthy human liver performs a multitude of critical tasks and can regenerate. Getty Images https://newsroom.uw.edu/postscript/study-looks-how-disease-scarring-disrupts-liver-regrowth

(Photo: Wikimedia Commons) Cochlea showing hair cells https://www.sciencetimes.com/articles/33454/20210915/hair-cell-regeneration-humans-possible-using-lab-grown-cochlear-organoids.htm

This new compound can find and help remove mutant mitochondria DNA from cells. (Ⓒ Mindy Takamiya/Kyoto University iCeMS) https://www.icems.kyoto-u.ac.jp/en/news/4422/

Immunofluorescence images of co-differentiation culture show representations of spontaneous spatial organization of PECs and CMs in a ‘tube’ like structure from three independent experiments. https://hsci.harvard.edu/news/researchers-generate-protective-embryonic-heart-cells

The Yoshinori Yoshida laboratory identifies a gene network that regulates the proliferation of cardiomyocytes made from iPS cells. https://www.cira.kyoto-u.ac.jp/e/pressrelease/news/210727-100001.html

Blood transfusions from people who recovered from the disease didn’t help patients improve — and in some cases made them sicker, according to a major clinical trial. https://www.ualberta.ca/folio/2021/09/convalescent-plasma-doesnt-help-severely-ill-covid-19-patients-canadian-study-shows.html

A 39,000-year-old woolly mammoth from Siberia. Viable bone marrow cells could be recovered if such a creature were found before thawing had begun. Photograph: Toru Hanai/Reuters https://www.theguardian.com/science/2013/jul/31/clone-mammoth-ian-wilmut

https://www.science.org/doi/10.1126/scitranslmed.abb0203?utm_content=art&utm_source=sfmc&utm_medium=em&utm_campaign=sf-21&et_rid=193273214&et_cid=3919325&

iPSC-derived neurons derived from human participants in the Religious Order Study and Memory and Aging Project. https://hsci.harvard.edu/news/new-brain-model-sheds-patient-specific-light-ad

https://www.technologynetworks.com/neuroscience/news/brain-molecule-could-restore-neuronal-sheath-lost-in-multiple-sclerosis-353612

Credit: Shutterstock https://regenexx.com/blog/new-research-on-amniotic-injections-renu/?utm_source=infusionsoft&utm_medium=email&utm_campaign=weeklyblog

Graphical abstract The Makoto Ikeya laboratory shows the therapeutic effects of human iPS cells on Achilles tendon tears in rats. https://www.cira.kyoto-u.ac.jp/e/pressrelease/news/210831-110000.html

An image of the ovarian structure created from mouse embryonic stem cells. The oocytes (in blue and green) are surrounded with multilayered supporting cells (in red) and theca cells (in […]

Stained calcium (dark brown) in stem cells from the bone marrow: Young stem cells (left) produce more material for bone than old stem cells (center). They can be rejuvenated by […]

A double stranded DNA fragment. Credit: Vcpmartin/Wikimedia/ CC BY-SA 4.0 https://medicalxpress.com/news/2021-09-stem-cell-transplants-dna-anti-virus.html

Confocal microscopic image of a mouse cochlear organoid displaying hair cells (green) and their ciliary structures (red). Credit: Qing Liu, Nanjing University, China https://phys.org/news/2021-09-lab-grown-cochlear-organoids-enable-screening.html

An illustration of DNA being injected into a stem cell. (Image: Spectral-Design, via Shutterstock) https://capitolweekly.net/stem-cell-magical-miracles-possible-but-at-a-hefty-price/