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Skin health and repair depend on the signals between skin stem cells and their surrounding cells.

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

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.

Wound healing is complex and requires more research to enhance treatment methods.

UVB is good for a skin condition in Asian kids, a lotion works for head lice, a drug helps with a skin blistering disorder, a foam reduces itchiness in skin inflammation, birthmarks can be more widespread, and criteria for a neurocutaneous disorder were agreed upon.

The skin has a complex immune system that is essential for protection and healing, requiring more research for better wound treatment.

The Foxn1(-/-) nude mouse shows disrupted and expanded skin stem cell areas due to high Lhx2 levels.

Skin cells show flexibility in healing wounds and forming tumors, with potential for treating hair disorders and chronic ulcers.

Dermal adipose tissue in mice can change and revert to help with skin health.

Canine hair follicles have stem cells similar to human hair follicles, useful for studying hair disorders.

Hair and skin healing involve complex cell interactions controlled by specific molecules and pathways, and hair follicle cells can help repair skin wounds.

PDGF signaling is crucial for maintaining fat stem cells in the skin, and its level of activation can either preserve these cells or cause fibrosis.

Bio-pulsed stimulation increases production of beneficial vesicles from bird stem cells that improve skin and hair cell functions.

Current methods can't fully recreate skin and its features, and more research is needed for clinical use.

Cannabinoids like CBD and THC may help treat non-cancer skin diseases, but more research is needed.

3D bioprinting is advancing in plastic and reconstructive surgery, especially for creating tissues and improving surgical planning, but faces challenges like vascularization and material development.

Lower proximal cup cells, not bulge stem cells, regenerate hair follicles after chemotherapy.

Low oxygen areas help maintain and protect blood stem cells by using a simple sugar breakdown process for energy and managing their activity levels.

The dermal papilla interacts with the epidermis to control hair growth and development.

SDF-1/CXCL12 and its receptor CXCR4 are crucial for melanocyte movement in mouse hair follicles.

Human foreskin does not show aging or reduced cell growth after radiation, and H2A.J is not a good marker for radiation-induced aging.

Epidermal stem cells show promise for treating orthopedic injuries and diseases.

Researchers successfully grew hair follicle stem cells from mice and humans, which could be useful for tissue engineering and regenerative medicine.

Baby teeth stem cells can potentially grow organs and treat diseases.

A two-step method was created in 2015 to make more cells that help with hair growth, but they need to be combined with other cells for 4 days to actually form new hair.

WWOX deficiency in mice causes skin and fat tissue problems due to disrupted cell survival signals.

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

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

RANK is a key target in breast cancer treatment due to its role in tumor growth and bone metastasis.

BMAL1 controls skin cell growth and UV damage risk, peaking at night.