4 citations
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January 2023 in “Frontiers in Immunology” Shorter telomeres in white blood cells may increase the risk of a common type of hair loss.
20 citations
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January 2021 in “GeroScience” Spermidine helps protect against aging by preserving telomere length.
12 citations
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January 2021 in “Journal of Investigative Dermatology” Hair follicle studies suggest that maintaining telomere length could help treat hair loss and graying, but it's uncertain if mouse results apply to humans.
May 2013 in “edoc (University of Basel)” The study demonstrated that the telomere repeat binding factor 1 (TRF1) was crucial for the generation and maintenance of induced pluripotent stem (iPS) cells and marked both pluripotent and adult stem cells. TRF1 was found to be essential for maintaining small intestine homeostasis and was highly expressed in adult stem cell compartments, including hair follicle stem cells. The research used a reporter mouse model with TRF1 fused to eGFP, revealing that TRF1 expression was independent of telomere length. High levels of TRF1 in iPS cells correlated with increased pluripotency, and TRF1 was identified as a direct target of the transcription factor Oct3/4, linking it to pluripotency. These findings positioned TRF1 as a novel marker for stem cells and a key factor in pluripotency.
June 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” Gene therapy in mice increased lifespan and improved health without causing cancer.