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Skin health and repair depend on the signals between skin stem cells and their surrounding cells.

Type 2 cytokines IL-4 and IL-13 increase skin's vulnerability to Staphylococcus aureus, which could be important for treating atopic dermatitis.

Edar signaling is crucial for controlling hair growth and regression.

Epidermal stem cells create and maintain skin structures like hair and nails through specific signaling pathways and vary by location and function.

New single-cell analysis techniques are improving our understanding of stem cells and could help in treating diseases.

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

Glutamine metabolism affects hair stem cell maintenance and their ability to change back to stem cells.

The document concludes that understanding hair follicle cell cycles is crucial for hair growth and alopecia research, and recommends specific techniques and future research directions.

Some stem cells in the body rarely divide, which could help create better treatments for diseases and aging.

A substance from hair follicle stem cells helps heal skin wounds in diabetic mice by promoting cell growth and preventing cell death.

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

Quercetin significantly helps hair growth by activating hair follicles and improving blood vessel formation around them.

Stem cells help remove dead cells to keep tissues healthy by balancing cell replacement and clearance.

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.

Skin stem cells can help improve skin repair and regeneration.

Different types of fibroblasts play specific roles in wound healing and cancer, which could help improve treatments.

MSC-derived exosomes can help treat COVID-19, hair loss, skin aging, and arthritis.

Hair follicle stem cells in hairpoor mice are disrupted, causing hair loss.

Stem cell therapy, particularly using certain types of cells, shows promise for treating hair loss by stimulating hair growth and development, but more extensive trials are needed to confirm these findings.

Tiny particles from stem cells help activate hair growth cells and encourage hair growth in mice without being toxic.

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.

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

Damaged hair follicles make mice more prone to skin inflammation and skin cancer after UV exposure.

High proliferative activity and peripheral invasion indicate malignancy in canine sebaceous gland tumors; the term 'epithelioma' should be updated for clarity.

SCDSFs from zebrafish embryos are beneficial for treating cancer, regenerating tissues, and improving conditions like psoriasis and alopecia.

PRC1 is essential for proper skin development and stem cell formation by controlling gene activity.

Hair follicle stem cells can turn into many cell types and may help repair nerve damage and have other medical uses.

miR-133a-3p and miR-145-5p help goat hair follicle stem cells differentiate by controlling NANOG and SOX9.

Fat tissue cells are a promising option for healing various diseases, but more research is needed to ensure they are safe and effective.

The study showed that hair follicle stem cells can maintain and organize themselves in a lab setting, keeping their ability to renew and form hair and skin.