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Stress turns hair white by depleting color-giving cells in hair follicles through a specific neurotransmitter related to the body's stress response.

The document concludes that hair is complex, with a detailed growth cycle, structure, and clinical importance, affecting various scientific and medical fields.

Old hair follicles grew better when moved to a young environment.

The conclusion is that hair growth can be improved by activating hair cycles, changing the surrounding environment, healing wounds to create new hair follicles, and using stem cell technology.

The extracellular matrix is crucial for controlling skin stem cell behavior and health.

The protein Par3 is crucial for healthy skin, affecting the skin barrier, cell differentiation, and stem cell maintenance.

CaV1.2 helps activate hair follicle stem cells without calcium flux.

The skin's dermal layer contains true stem cells with diverse functions and interactions that need more research to fully understand.

The document concludes that pig iPSCs show promise for transplant therapies and the field is advancing in controlling cell behavior for biology and medicine.

A specific enzyme is essential for proper hair follicle stem cell development and healthy skin.

Super-enhancers controlled by pioneer factors like SOX9 are crucial for stem cell adaptability and identity.

TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.

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.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

The circadian clock is crucial for tissue renewal and regeneration, affecting stem cell functions and having implications for health and disease.

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

Research on epidermal stem cells has advanced significantly, showing promise for improved clinical therapies.

Stem cells help repair tissue mainly by releasing beneficial substances, not by replacing damaged cells.

Hormones during pregnancy and lactation keep skin stem cells inactive, preventing hair growth.

Stem cell therapy may help treat tough hair loss cases.

SCF and c-Kit decrease in AGA hair follicles, possibly affecting hair pigmentation and growth.

Using a special stem cell formula on the scalp once a month for six months helped people with hair loss grow more hair.

TPA promotes hair growth by increasing stem cell activity and activating specific cell signals.

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

Fetal-maternal stem cells in a mother's hair can help with tissue repair and regeneration long after childbirth.

Melatonin treatment helps improve skin health in postmenopausal rats.

Newly found stem cells in horse hooves show promise for treating a hoof disease called laminitis.

The study showed that some hair follicle stem cells wake up to grow hair while others stay asleep, and that the environment around them is important for hair growth.

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

Stem cell therapy shows promise for treating hair loss in androgenetic alopecia.