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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 markers are found in stem cells of the scalp's hair follicle bulge and the surrounding skin.

MicroRNAs are important for hair growth regulation, with Dicer being crucial and Tarbp2 less significant.

Decreased CD200 in hair follicles may cause immune issues in some alopecia areata cases.

Cyclohexyl salicylate promotes human hair growth and increases certain hair follicle stem cell progeny.

PPARγ signaling modulation can protect hair follicle stem cells from chemotherapy-induced damage.

Removing the ATR gene in adult mice causes rapid aging and stem cell loss.

The protein Par3 is crucial for healthy skin, affecting the skin barrier, cell differentiation, and stem cell maintenance.

HPV16 oncogenes disrupt the normal activity of hair follicle stem cells.

The study showed that some hair follicle stem cells wake up to grow hair while others stay asleep, and that the environment around them is important for hair growth.

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

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

Defective T cell metabolism can cause early skin aging and poor hair follicle stem cell function.

The protein aPKCλ is crucial for keeping hair follicle stem cells inactive and for hair growth and regeneration.

The study suggests that the arrector pili muscle is important for hair health and its damage might contribute to hair loss.

TR3 is mainly found in hair follicle stem cells and may be involved in hair loss.

The document concludes that adult mammalian skin contains multiple stem cell populations with specific markers, important for understanding skin regeneration and related conditions.

Stem cells in hair follicles can become various cell types, including neurons.

Male hair loss is caused by inactive hair follicle stem cells.

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

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

The document concludes that certain chemicals can help maintain stem cell pluripotency and that understanding cell states is crucial for tissue regeneration.

Wnt-3a helps grow more skin stem cells, which could lead to new hair loss treatments.

Basal cell carcinoma mostly starts from cells in the upper skin layers, not hair follicle stem cells.

MED1 is essential for normal hair growth and maintaining hair follicle stem cells.

Killing specific cells in hair follicles can lead to hair growth problems in mice.

Hair cloning for hair loss is not yet a practical solution.

Hair grows when stem cell offspring in the follicle base proliferate, influenced by the dermal papilla.

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.

Fibrosis in the bulge area of hair follicles can cause hair thinning in male pattern baldness, and drugs that inhibit fibrosis might help reverse this.