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Scientists made a mouse that shows how a specific protein in the skin changes and affects hair growth and shape.

The BMP/Smads pathway and Id2 gene control hair follicle stem cells, affecting their rest and growth phases.

Low-dose acitretin helps nail psoriasis, stem cells may treat scarring alopecia, Chinese men have lower baldness rates, lateral foldplasty is good for ingrown toenails, hair diameter helps diagnose female baldness, childhood trauma linked to alopecia areata, certain hair-weaving leads to scalp conditions in African American women, and new methods for hair research and understanding hair and sweat gland development were introduced.

Dermal stem cells help regenerate hair follicles and heal skin wounds.

The document concludes that understanding dermal papilla cells is key to improving hair regeneration treatments.

Androgens may block hair growth signals, targeting this could treat hair loss.

The Ovol2-Zeb1 circuit is crucial for skin healing and hair growth by guiding cell movement and growth.

Skin fat has important roles in hair growth, skin repair, immune defense, and aging, and could be targeted for skin and hair treatments.

Smad-4 and Smad-7 are key in hair follicle development, with other Smads being less important.

Prolactin may play a significant role in skin and hair health and could be a target for treating skin and hair disorders.

Kenogen increases with hair loss in women.

Low dose oral minoxidil helps regrow hair in permanent chemotherapy-induced alopecia.

Certain transcription factors are key in controlling skin stem cell behavior and could impact future treatments for skin repair and hair loss.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.

Some breast cancer chemotherapy can cause permanent hair loss.

Some chemotherapy can cause permanent hair loss.

Some breast cancer patients still experience hair loss three years after chemotherapy, especially with taxane-based treatments.

Chemotherapy can cause permanent, non-reversible hair loss similar to pattern baldness.

Scalp cooling can help prevent chemotherapy-induced hair loss with a 50-90% success rate and is safe for patients.

Stump-tailed macaque best for researching hair loss causes and treatments.

New suturing technique with wider intervals and shallow stitches helps prevent scalp scars and promotes hair growth.

Hair growth-related cells need the enzyme SCD1 to help maintain the area that supports hair growth.

Chemotherapy often causes hair loss in cancer patients, affecting their mental health, but scalp cooling can help prevent it.

Current treatments for hair loss from chemotherapy are limited, but new methods are being researched.

The research found genes that may protect certain scalp cells from hair loss.

Aging reduces skin cell renewal and defense against germs due to TGFbeta, but blocking TGFbeta could help restore these functions.