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Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.

miR-22, a type of microRNA, controls hair growth and its overproduction can cause hair loss, while its absence can speed up hair growth.

Hair health depends on various factors and hair loss can significantly affect a person's well-being; understanding hair biology is key for creating effective hair care treatments.

Turning off a specific gene in stem cells speeds up skin healing by helping cells move better.

NFIC helps human dental stem cells grow and become tooth-like cells.

Fat cells help recruit healing cells and build skin structure during wound healing.

Hair follicle stem cells are a practical and ethical option for nerve repair in regenerative medicine.

Stem cells compete for space using cell adhesion, and mutations can affect their competitive success, with implications for tissue health and disease.

Stem cells are crucial for skin repair and new treatments for chronic wounds.

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

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

Aging changes hair stem cells and their environment, leading to gray hair and hair thinning, but understanding these changes could help develop treatments for hair regeneration.

Muscles and nerves that cause goosebumps also help control hair growth.

Fat-related cells are important for initiating hair growth.

Scientists developed a new way to study mutations in a skin condition using blood cells, which may help diagnose and treat the disease.

NK cells play a role in skin diseases like eczema and psoriasis.

Stem cells from hair follicles in a special gel show strong potential for bone regeneration.

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.

Non-immune dermal cells dominate, epidermal cells increase after day 9, and certain immune cells persist beyond inflammation in wound-induced hair follicle regeneration.

Wnt/ß-catenin signaling is crucial for regulating skin stem cells and hair growth, with the right levels and timing needed for proper function.

Immune cells are essential for skin regeneration using biomaterial scaffolds.

Umbilical cord cells safely improve healing in long-term nonhealing wounds better than a placebo.

New hair can grow from large wounds in mice, but less so as they age, involving reprogramming of skin cells and specific molecular pathways.

Using defensins to activate stem cells may improve skin aging signs without causing inflammation.

Improved understanding of stem cell mechanisms can enhance skin tissue engineering.

Hair follicles can help wounds heal faster and this knowledge could be used to treat chronic skin ulcers, with a potential use of a special stem cell hydrogel to enhance healing.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

Hair loss in Androgenetic Alopecia is not caused by damage to follicular stem cells.

Exposure to 50 Hz electromagnetic fields may help mice grow hair faster.

Improving the environment and cell interactions is key for creating human hair in the lab.