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Tag: Stem Cell Exhaustion

Stem Cells for the Knee
A review article published in Stem Cell Research & Therapy has described the ways in which mesenchymal stromal cells (MSCs) are being developed to treat diseases, including age-related diseases. A lack of clinical treatments The reviewers begin their paper by discussing the most common age-related diseases. Immune system problems such as multiple sclerosis [1], brain...
An image of telomeres shortening which could lead to DNA damage.
Since its launch in 2016, Rejuvenation Technologies, located in Mountain View, California, has been developing a therapeutic to restore telomeres in humans. The company has been in stealth mode for a number of years, but there is finally some news! Reversing a decade of telomere loss in one treatment Rejuvenation Technologies has created a method...
Bone marrow injection
Scientists have verified the effectiveness of stem cell transplants, researched a core reason behind it, and published their findings in Aging Cell. The niche controls what stem cells do Back in 1978, Raymond Schofield proposed that hematopoietic stem cells (HSCs), which make blood cells, are governed by their local microenvironment, the niche in which they...
Elderly muscle
Researchers publishing in Cell Proliferation have described factors that appear to give old muscle stem cells the ability to effectively proliferate and differentiate for a very long time. When renewal runs out Why we Age: Stem Cell ExhaustionStem cell exhaustion is the age-related deficiency of stem cells. This particular hallmark is directly responsible for many...
Dividing cell
In a preprint paper published on bioRxiv, researchers including João Pedro de Magalhães have gotten a glimpse at how stemness declines across tissues with aging. Using AI to get a grasp on stemness Why we Age: Stem Cell ExhaustionStem cell exhaustion is the age-related deficiency of stem cells. This particular hallmark is directly responsible for...
Mouse eating
In a new study published in Aging Cell, researchers have shown that two promising anti-aging agents, the antibiotic rapamycin and the anti-diabetic drug metformin, reverse aging in a population of intestinal stem cells [1]. The aging intestine Older people are more prone to gastrointestinal problems [2]. Moreover, aging is a major risk factor for various...