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Embryonic and adult stem cells are valuable for improving skin grafts and cell therapy.

Ionizing radiation causes irreversible skin damage, with single doses leading to acute injury and hair graying, and fractional doses causing more severe long-term tissue damage.

Fat-derived stem cells can help protect and repair skin stem cells from aging caused by UV light.

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

The extract from Bacillus/Trapa japonica fruit helps increase hair growth and could be a potential treatment for hair loss.

Skin's epithelial stem cells are crucial for repair and maintenance, and understanding them could improve treatments for skin problems.

Hair growth medium helps heal wounds and regrow hair in mice.

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

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

Deleting Smad4 and PTEN genes in mice causes rapid, invasive stomach cancer.

Deleting Smad4 and PTEN genes in mice causes rapid, invasive forestomach cancer.

Stem cell-derived conditioned medium shows promise for treating various medical conditions but requires standardized production and further validation.

Inactive hair follicle stem cells help prevent skin cancer.

The study suggests that motor neurons created from stem cells of patients with spinal and bulbar muscular atrophy show signs of the disease, including changes in protein levels and cell functions.

Peptide hydrogel scaffolds help grow new hair follicles using stem cells.

More PDCD4 is linked to obesity, insulin problems, and cell death in ovaries for those with polycystic ovary syndrome.

Immune cells affect hair growth and could lead to new hair loss treatments.

PBX1 helps hair stem cells grow and change by turning on certain cell signals and preventing cell death, which may be useful for hair regrowth treatments.

New drugs for heart disease may be developed from molecules secreted by stem cells.

Dying cells can help with faster healing and new hair growth by releasing a growth-promoting molecule.

The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.

Stem cell technologies and regenerative medicine, including platelet-rich plasma, show promise for hair restoration in treating hair loss, but more research is needed.

Older people's sweat glands are less effective at helping skin wounds heal due to weaker cell connections.

PKC ε increases hair follicle stem cell turnover and may raise skin cancer risk.

c-kit affects hair growth and color in alopecia areata and androgenetic alopecia.

T-cell reconstitution after thymus transplantation can cause hair whitening and loss.

Xeno-free three-dimensional stem cell masses are safe and effective for improving blood flow and tissue repair in limb ischemia.

Changing how mesenchymal stromal cells are grown can improve their healing abilities.

Epigenetic changes control how adult stem cells work and can lead to diseases like cancer if they go wrong.

Colchicine can inhibit hair growth by affecting cell activity and protein expression in hair follicles.