A colony of iPS cells under the microscope. The induced pluripotent stem cells were obtained by reprogramming a specialized cell for two weeks. Credit: Vincent Pasque https://phys.org/news/2018-04-male-female-cells-differently-reprogrammed.html
CRISPRa reprogrammed induced pluripotent stem cell colonies stained for pluripotency marker expression. Credit: Otonkoski Lab / University of Helsin https://phys.org/news/2018-07-method-skin-cells-pluripotent-stem.html
A histologic section of a mouse bone fracture. Safranin O has been used to colour the cartilage cells red (specifically the proteins produced by cartilage cells); all other tissues are […]
Credit: CC0 Public Domain https://medicalxpress.com/news/2020-10-stem-cell-response-inflammation-reverse.html
Reliable production of high-quality iPS cells enables their increasingly efficient utilization in biomedical applications. Credit: Ras Trokovic, University of Helsinki https://phys.org/news/2022-01-increasingly-efficient-production-human-pluripotent.html
A new study links multiple sclerosis with Epstein-Barr virus, shown emerging from a B cell.STEVE GSCHMEISSNER/SCIENCE SOURCE https://www.science.org/content/article/two-decades-soldiers-medical-records-implicate-common-virus-multiple-sclerosis?utm_source=sfmc&utm_medium=email&utm_campaign=WeeklyLatestNews&utm_content=alert&et_rid=193273214&et_cid=4070142
Stromal RSPO3 and Wnts are critical for adult intenstinal homeostasis. Credit: Duke-NUS Medical School https://phys.org/news/2018-04-stem-cell-neighborhood.html
The gel is injected directly into the tissue. Source: Alain Herzog 2021 EPFL https://tectales.com/bio-tech-it/hydrogel-can-repair-tears-in-human-tissue.html
The parasite Toxoplasma gondii (red) causes mitochondria (green) to shed large structures of their “skin” (yellow). © Xianhe Li/Max Planck Institute for Biology of Ageing, 2022 Klick to see more […]
Flight Engineer Anne McClain in the cupola holding biomedical gear for MARROW. Credit: NASA https://scitechdaily.com/space-flight-destroys-red-blood-cells/
Reliable production of high-quality iPS cells enables their increasingly efficient utilization in biomedical applications. Credit: Ras Trokovic, University of Helsinki https://phys.org/news/2022-01-increasingly-efficient-production-human-pluripotent.html
Souce: Andrea Danti/Fotolia https://www.genengnews.com/aging/destroying-senescent-stem-cells-in-the-brain-enhances-cognitive-function-in-mice/
The hydrogel electrode can “flow” to fit the body’s many uneven surfaces and crevices without damaging delicate tissues. It is shown here on a fake “brain” made of gelatinous agarose. […]
A model of the transition of human MLKL from a dormant form to necroptotic effector. Credit: DOI: 10.1038/s41467-021-27032-x https://phys.org/news/2021-12-human-protein-complex-licence.html
Illustration shows the use of injectable hydrogel as an implant to fill a wound and to restore the voice. Credit: Sepideh Mohammadi https://scitechdaily.com/new-synthetic-biomaterial-can-repair-hearts-muscles-and-vocal-cords/?utm_source=TrendMD&utm_medium=cpc&utm_campaign=SciTechDaily_TrendMD_0
Microneedles, made of a biomaterial mixed with therapeutic agents, are attached to a strip of tape, needles facing down. The strip is applied to the wound area of the skin […]
Thisis a high-resolution image of the large number of new neurons being produced (in red) in the hippocampus of middle-aged mice, treated with the drug that ablates senescent neural stem […]
IMAGE: SASP ATLAS: A COMPREHENSIVE RESOURCE FOR SENESCENCE-ASSOCIATED SECRETORY PHENOTYPES…view more CREDIT: BIRGIT SCHILLING https://www.eurekalert.org/news-releases/661342
Over a period of 14 days, these images (from top) show void spaces forming in a novel injectable hydrogel. The void spaces act as a “stem cell niche” to boost […]
Shifting transmission of physical stimuli plays key role in cell differentiation. https://scitechdaily.com/changing-sponginess-of-cell-nuclei-help-them-decide-their-future/
Stem cell research addresses a variety of medical needs. From bone strength to stroke studies, The Quad interviews UCLA frontiers in stem cell research. (Michael Vigman/Daily Bruin) https://dailybruin.com/2022/01/14/the-quad-ucla-researchers-discuss-stem-cells-future-of-regenerative-medicine
Photo courtesy of Northwestern Now https://dailynorthwestern.com/2022/01/20/campus/northwestern-researchers-discover-new-more-patient-friendly-treatment-for-type-1-diabetes/
Human cloning: the two main types. Note that other types of activation besides a shock and also cell fusion methods can be used for the step shown in the middle. […]
Researchers have tested a new way to improve nerve regenerationBrain6122/CC BY 4.0 https://newatlas.com/medical/nerve-regeneration-extracellular-matrix/
MILLMAN LABORATORY https://medicine.wustl.edu/news/human-stem-cell-strategy-rapidly-cures-diabetes-in-mice/
‘We are on the cusp of a tremendous number of cures’ … a still from Ending Disease. Photograph: Passion River Films https://www.theguardian.com/film/2021/nov/03/this-is-such-an-important-moment-how-stem-cell-research-is-transforming-medicine
A New Method Enables the Use of Cell Cultures for Ageing Studies https://analyticalscience.wiley.com/do/10.1002/gitlab.18060
Photo: Science Photo Library – STEVE GSCHMEISSNER./Getty Images https://www.syfy.com/syfy-wire/human-stem-cells-can-merge-with-animal-cells-into-organs
Credit: Public Domain https://medicalxpress.com/news/2022-01-neurons-derived-stem-cells-psychosis.html
A hairless mouse sprouts a tuft of human hair following a transplant of follicle-forming stem cells. MS TECH | COURTESY PHOTO DNOVO https://www.technologyreview.com/2022/01/18/1043751/bald-lab-grown-hair-cells/
Luis Parada is developing cutting-edge mouse models to study brain tumors, including glioblastomas. https://www.mskcc.org/news/why-do-brain-tumors-often-return-after-treatment-msk-researchers-say-stem-cells-may-be-key
Researchers at Tokyo’s Keio University want to study whether induced pluripotent stem (iPS) cells can be used to treat the injuries Behrouz MEHRI AFP/File https://www.france24.com/en/live-news/20220114-japan-team-carries-out-world-first-spinal-cord-stem-cell-trial
The two cell therapy deals, announced at J.P. Morgan Healthcare Conference, gives BMS access to natural killer cell and t-cell research in blood and solid tumors. (Bristol Myers Squibb) https://www.fiercebiotech.com/biotech/bristol-myers-signs-3b-biobucks-deal-century-for-cell-therapies-for-hematologic-solid
trans-bio-tex.com 