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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 skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.

Mice hair growth patterns get more complex with age and can change with events like pregnancy or injury.

Oxidative stress contributes to hair graying and loss as we age.

Cepharanthine is a well-tolerated drug with multiple medical uses, including anti-inflammatory and anti-cancer properties.

Janus kinase inhibitors are promising treatments for autoimmune skin diseases like eczema and psoriasis.

Targeting androgen receptors could be a promising way to treat skin disorders with fewer side effects.

Asia has made significant progress in tissue engineering and regenerative medicine, but wider clinical use requires more development.

Vitamin D has potential benefits for cancer prevention, heart health, diabetes, obesity, muscle function, skin health, and immune function, but clinical results are mixed and more research is needed.

Fibroblast growth factor receptor signaling controls cell development and repair, and its malfunction can cause disorders and cancer, but it also offers potential for targeted therapies.

Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.

Minoxidil is the only FDA-approved topical drug for treating male or female pattern hair loss, and other medications like finasteride and dutasteride can also increase hair growth.

The document concludes that understanding the sebaceous gland's development and function is key to addressing related skin diseases and aging effects.

PDGFA/AKT signaling is important for the growth and maintenance of certain skin fat cells.

We need more research to better understand human hair follicle stem cells for improved treatments for hair loss and skin cancer.

Skin-derived precursors in hair follicles come from different origins but function similarly.

Olive oil compounds may help prevent cancer in animals, but human results are mixed.

Scientists created stem cells that can grow hair and skin.

Androgens can both stimulate and cause hair loss, and understanding their effects is key to treating hair disorders.

No treatment fully prevents hair loss from chemotherapy yet.

Melanocytes are crucial for skin pigmentation and can affect conditions like melanoma, vitiligo, and albinism, as well as hair color and hearing.

A wearable device using electric stimulation can significantly improve hair growth.

Newborn mouse skin cells can grow hair and this process can be recreated in adult cells to potentially help with hair loss.

Turing patterns are now recognized as important in developmental biology.

Low-oxygen conditions and ECM degradation products increase the healing abilities of perivascular stem cells.

Fetal skin heals without scarring due to unique cells and processes not present in adult skin healing.

Using human fat tissue derived stem cells in micrografts can safely and effectively increase hair density in people with hair loss.

The document concludes that early diagnosis and treatment of Congenital Adrenal Hyperplasia are crucial for preventing serious health issues and improving patient outcomes.

Minoxidil and finasteride effectively treat hair loss.

BMP2 and BMP7 have opposite roles in feather formation.