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Hair follicle regeneration possible, more research needed.

Researchers found a way to grow cashmere goat hair cells in a lab and discovered that certain conditions improve these cells' growth and characteristics.

Genetically modified sheep with more β-catenin grew more wool without changing the wool's length or thickness.

Laser treatment improves hair density and increases growth factors in androgenetic alopecia.

Lower SMAD2/3 activation predicts more severe skin cancer.

Researchers successfully isolated and identified key markers of stem cell-enriched human hair follicle bulge cells.

Autofluorescence in hair follicle stem cells can interfere with studies but may help isolate these cells.

Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.

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

Vav2 and Vav3 proteins help control skin stem cell numbers and activity in both healthy and cancerous cells.

Activating certain cells in hair follicles can prevent hair loss caused by cancer treatments.

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.

Blocking TSLP reduces skin inflammation and cell overgrowth in psoriasis.

Scientists have made progress in understanding hair follicle stem cells, identifying specific genes and markers, and suggesting their use in treating hair and skin conditions.

Removing integrin α3β1 from hair stem cells lowers skin tumor growth by affecting CCN2 protein levels.

Researchers successfully isolated and identified key stem cells in human hair follicles, which could help develop new skin and hair treatments.

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.

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

SIRT7 protein is crucial for starting hair growth in mice.

Increased ODC activity leads to skin tumors by recruiting stem cells, not by toxic byproducts.

GDNF helps grow hair and heal skin wounds by acting on hair stem cells.

Scientists found the best time to transplant human stem cells for hair growth is between days 16-18 when they have the right markers and growth potential.

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.

Thymosin β4 promotes hair growth by activating stem cells in hair follicles.

Skin stem cells are maintained by signals from nearby cells and vary in their ability to renew and mature.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

Damaged hair follicle stem cells can cause permanent hair loss, but understanding their role could lead to new treatments.

KLF4 is important for maintaining skin stem cells and helps heal wounds.

Hair follicle stem cells are important for maintaining healthy skin and interact with many signals.