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Hair follicle stem cells can return to their original niche and help regenerate hair.

High prolactin levels can cause skin and hair symptoms similar to those caused by hormone imbalances.

Hair follicles have a more inactive cell cycle than other skin cells, which may help develop targeted therapies for skin diseases and cancer.

Lgr5+ stem cells do not cause skin tumors.

Early signs of PCOS in girls, like irregular periods and polycystic ovaries, suggest a need for early diagnosis and intervention to prevent further health issues.

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.

Mouse zigzag hair bends form due to a 3-day cycle of changes in hair progenitors and their environment.

Researchers found four key stages of cell development that are important for hair growth and shedding in cashmere goats.

The study concluded that hair growth in mice is regulated by a stable interaction between skin cell types, and disrupting this can cause hair loss.

Epithelial-mesenchymal interactions control hair growth cycles through specific molecular signals.

Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.

The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.

The protein CCN2 controls hair growth by affecting hair follicle formation and stem cell activity in mice.

High blood pressure drugs often cause skin lupus, stopping the drug usually helps. A vaccine helps prevent genital herpes and HPV-16. More frequent light therapy clears psoriasis faster. No link was found between low iron and chronic hair loss.

Infliximab improved skin and bowel symptoms in Crohn's disease but caused side effects and the disease returned after stopping treatment.

New research suggests that skin cell renewal may not require a special type of cell previously thought to be essential.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

Lgr5 is a marker for active, self-renewing stem cells in the intestine and skin, important for tissue maintenance.

The document concludes that understanding hair and feather regeneration can help develop new regenerative medicine strategies.

Chemotherapy causes permanent hair follicle damage by triggering stem cell loss.

Rex rabbits should not be slaughtered before 120 days for the best fur quality.

MicroRNA-205 helps hair grow by changing the stiffness and contraction of hair follicle cells.

Melatonin can increase cashmere yield by altering gene expression and restarting the growth cycle early.

Taking Propecia might lead to the development of cataracts.

Myc changes chromatin in stem cells, causing them to leave their niche.

β-catenin is essential for stem cell activation and proliferation in hair follicles.

Muscles and nerves that cause goosebumps also help control hair growth.

Melanocyte development from neural crest cells is complex and influenced by many factors, and better understanding could help treat skin disorders.

Sweat gland stem cells help maintain glands, aid wound healing, and can regenerate skin structures.

Skin and hair can help us understand organ regeneration, especially how certain stem cells might be used to form new organs.