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Using bioreactors, scientists can grow more skin stem cells that keep their ability to regenerate skin and hair.

Enzymes called PADIs play a key role in hair growth and loss.

Dermal papilla cells can help regrow hair and are promising for hair loss treatments.

Scientists created cell lines from balding patients and found that cells from the front of the scalp are more affected by hormones that cause hair loss than those from the back.

Special proteins are important for skin balance, healing, and aging, and affect skin stem cells.

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

Good feather growth in poultry needs the right balance of proteins, amino acids, minerals, and vitamins.

Estrogen is important for keeping adult mouse nipple skin healthy by controlling certain cell signals.

Melanoma's complexity requires personalized treatments due to key genetic mutations and tumor-initiating cells.

Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.

Sweat glands and hair follicles are determined by opposing signals, with BMPs promoting sweat glands and blocking BMPs leading to hair follicles.

A specific type of skin cell creates an opening for hair to grow out, and problems with this process can lead to skin conditions.

The enzymes Tet1, Tet2, and Tet3 are important for the development of hair follicles and determining hair shape by controlling hair keratin genes.

The study found that a specific area of the hair follicle helps start hair growth by reducing the blocking effects on certain cells and controlling growth signals.

Age-related hair loss is linked to the decline and dysfunction of hair follicle stem cells.

Blocking Prostaglandin D₂ (PGD₂) could help treat hair loss.

Researchers created a mouse cell line to study hair growth and test hair growth drugs.

Hair thinning causes stem cell loss through a process involving Piezo1, calcium, and TNF-α.

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

Smad1 and Smad5 are essential for hair follicle development and stem cell sleepiness.

The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.

Scientists successfully grew mini hair follicles using human skin cells, which could help treat baldness.

The dermal papilla is crucial for hair growth and health, and understanding it could lead to new hair loss treatments.

The gene Foxq1, controlled by Hoxc13, is crucial for hair follicle differentiation.

CIP/KIP proteins help stop cell division and support hair growth.

Smad4 is important for healthy hair follicles because it helps produce a protein needed for hair to stick together and grow.

AcSDKP may help prevent skin and hair aging and promote their growth.

The study concluded that a protein important for hair strength is regulated by certain molecular processes and is affected by growth phases.

Hair ages due to various factors and treatments like minoxidil and finasteride can help, but more research and better public awareness are needed.

Lithocholic acid helps hair growth and regeneration in alopecia by activating vitamin D receptors.