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

Stem cells from hair follicles can safely treat hair loss.

Finasteride boosts stem cell signals for hair growth.

Epidermal stem cells use integrin β1 and α6 as markers and CD271+ cells help maintain skin health and heal wounds.

Human hair follicle cells can be turned into neural stem cell-like cells, which might help treat brain diseases.

Human sweat glands have a type of stem cell that can grow well and turn into different cell types.

Keratinocytes and adipose-derived stem cells can effectively heal difficult skin wounds.

Freezing and storing special stem cells from hair follicles keeps their ability to grow hair and turn into different cell types.

Androgen is important in controlling stem cell differentiation, reducing fat development, and increasing lean mass.

Substances from dental stem cells might help treat hair loss.

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

Circadian rhythms are crucial for stem cell function and tissue repair, and understanding them may improve aging and regeneration treatments.

The review found that different stem cell types in the skin are crucial for repair and could help treat skin diseases and cancer.

Rat whisker cells can help turn other cells into nerve cells and might be used to treat brain injuries or diseases.

Fat-derived stem cells and their secretions show promise for treating skin aging and hair loss.

In vivo lineage labelling is better than in vitro methods for identifying and understanding stem cells.

Both human platelet lysate and minoxidil can promote hair growth, but they affect different genes and cell survival rates.

Regulatory T-cells are important for healing and regenerating tissues in various organs by controlling immune responses and aiding stem cells.

Nrf-2-modified stem cells from hair follicles significantly improve ulcerative colitis in rats.

The new microwell device helps grow more hair stem cells that can regenerate hair.

The document concludes that while some organisms can regenerate body parts, mammals generally cannot, and cancer progression is complex, involving mutations rather than a strict stem cell hierarchy.

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.

Stem cell therapies show promise for treating hair loss, but more research is needed to understand their safety and effectiveness.

Glycyrrhizic acid and licorice extract can significantly reduce unwanted hair growth.

Humans have limited regenerative abilities, but new evidence shows the adult brain and heart can regenerate, and future treatments may improve this by mimicking stem cell environments.

Valproic Acid helps regrow hair in mice and activates a hair growth marker in human cells.

Transplanted whisker follicles caused hair growth on the spine of mice.

Male hormones affect COVID-19 severity and certain drugs targeting these hormones could help reduce the risk.

Activating TRPMLs helps human cells important for hair growth and increases hair growth in mice.

Topical drugs and near-infrared light therapy show potential for treating alopecia.