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Japanese researchers created new hair follicles from human cells that grew hair when put into mice, and other findings showed a link between eye disease severity and corneal thickness, gene mutations affecting hearing and touch, and the safety of the shingles vaccine for adults over 50.

Chronic stress in mice changes skin metabolism and gene expression, leading to hair loss.

Misbehaving hair follicle stem cells can cause hair loss and offer new treatment options.

Early-stage skin cells help regenerate hair follicles, with proteins SDF1, MMP3, biglycan, and LTBP1 playing key roles.

Stem cells, especially from fat tissue and Wharton's jelly, can potentially regenerate hair follicles and treat hair loss, but more research is needed to perfect the treatment.

DNA methylation changes are linked to hair growth cycles in goats.

GPR39 is linked to certain cells in the sebaceous gland and helps with skin healing.

Autophagy helps activate hair stem cells and hair growth by changing their energy use to glycolysis.

Hair loss patterns differ between males and females due to 5 master regulators and JAK-STAT signaling affects hair growth.

Laminaria japonica and Cistanche tubulosa extracts combined may effectively promote hair growth.

Wounded skin cells can revert to stem cells and help heal.

Activating TLR9 helps heal wounds and regrow hair by using specific immune cells.

Fully regenerating human hair follicles not yet achieved.

The document concludes that while lab results for hair growth promotion are promising, human trials are needed and better testing methods should be developed.

Alopecia areata is an autoimmune condition causing hair loss, linked to genetic factors and immune system issues, with no cure yet.

Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.

Early attempts at using cloned cells for hair transplants failed, but 3D cell growth showed some promise.

Blocking JAK-STAT signaling can lead to hair growth.

A specific immune response helps control mite populations on the skin, maintaining healthy hair follicles.

Gene differences found in hair follicles linked to male baldness.

Foxp1 helps control hair stem cell growth and response to stress during hair growth cycles.

Freezing gamma-irradiated amniotic fluid may help hair growth and speed up the growth phase.

Dermal Papilla Cells grown in 3D and with stem cells better mimic natural hair growth conditions than cells grown in 2D.

The control system for hair growth cycles is not well understood and needs more research.

The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.

Sonicated platelet-rich plasma boosts hair growth by activating stem cells.

The document concludes that proper diagnosis and combined treatments are key for hirsutism management, and weight loss may help overweight patients.

Ruby laser hair removal significantly reduces hair density.

SOX9 helps determine stem cell roles by interacting with DNA and proteins that control gene activity.

Transplanting growing hair follicles into scars can help regenerate and improve scar tissue.