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PNKP is essential for keeping adult mouse progenitor cells healthy and growing normally.

Hair thinning causes stem cell loss through a process involving Piezo1, calcium, and TNF-α.

Increasing PBX1 reduces aging and cell death in hair follicle stem cells by boosting SIRT1 and lowering PARP1 activity.

Hair and skin can regenerate without bulge stem cells due to other compensating cells.

PBX1 reduces aging and cell death in stem cells by boosting SIRT1 and lowering PARP1.

CD4+ skin cells may be precursors to basal cell carcinoma.

Umbilical cord blood is a valuable source of stem cells for medical treatments, but its use is less common than other transplants, and there are ethical issues to consider.

A specific group of early-stage melanocytes is reduced in vitiligo-affected skin, which may explain treatment resistance.

miR-22, a type of microRNA, controls hair growth and its overproduction can cause hair loss, while its absence can speed up hair growth.

Gata6 is important for protecting hair growth cells from DNA damage and keeping normal hair growth.

Scientists identified a unique type of human skin stem cell that could help with tissue repair.

Disrupting Smad4 in mouse skin causes early hair follicle stem cell activity that leads to their eventual depletion.

Human hair follicle stem cells show signs of low oxygen levels, which may be important for hair growth and preventing baldness.

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

Researchers created rat liver stem cells that could help repair liver failure in rats and may be useful for studying human liver diseases.

Male hair loss is caused by inactive hair follicle stem cells.

Mice with too much sPLA₂-IIA have hair loss and poor wound healing due to abnormal hair growth and stem cell depletion.

Compartmentalized organization might be crucial for stem cells to effectively respond to growth or injury.

The protein DDX6 helps keep skin cells renewing properly by controlling the production of certain other proteins and breaking down those that cause cells to mature too quickly.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

Aging mice have slower hair regeneration due to changes in signal balance, but the environment, not stem cell loss, controls this, suggesting treatments could focus on environmental factors.

Certain transcription factors are key in controlling skin stem cell behavior and could impact future treatments for skin repair and hair loss.

Nerves are crucial for the regeneration of various body parts in many animals.

The arrector pili muscle might play a role in hair loss and needs more research to understand its impact.

Nuclear Factor I-C is important for controlling hair growth by affecting the TGF-β1 pathway.

DNA methylation is essential for skin and hair follicle development, and could be a target for treating skin diseases.

The circadian clock influences the behavior and regeneration of stem cells in the body.

Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.

Damaging mitochondrial DNA in mice speeds up aging due to increased reactive oxygen species, not through the p53/p21 pathway.

Maintaining DNA health in stem cells is key to preventing aging and tissue breakdown.