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Hair follicles produce and respond to melatonin, affecting hair growth and sensitivity to estrogen.

A substance called VIP might protect hair follicles from being attacked by the immune system, and problems with VIP signaling could lead to hair loss in alopecia areata.

XIST RNA helps regenerate hair follicles by targeting miR-424 and activating hedgehog signaling.

The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.

New treatments for hair loss may target specific pathways and generate new hair follicles.

The conclusion is that hair growth can be improved by activating hair cycles, changing the surrounding environment, healing wounds to create new hair follicles, and using stem cell technology.

Wnt ligands are crucial for hair growth and repair.

Prolactin slows down hair growth in mice.

Seasonal changes affect hair growth genes in Angora goats, possibly influencing mohair quality.

Seasonal changes affect gene activity linked to hair growth in Angora goats.

Testosterone and dihydrotestosterone affect hair growth, and new techniques like the folliculogram help study it, but fully understanding hair growth is still complex.

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

Imiquimod cream activates hair follicle stem cells and causes early hair growth by changing immune cells and certain protein expressions.

Emerging therapies like stem cell and laser treatments show promise for hair regeneration.

GRK2 is essential for healthy hair follicle function, and its absence can lead to hair loss and cysts.

The document concludes that assessing hair follicle damage due to cyclophosphamide in mice involves analyzing structural changes and suggests a scoring system for standardized evaluation.

Exosomes from dermal papilla cells help hair growth by making hair follicle stem cells multiply and change.

Old hair follicles grew better when moved to a young environment.

Pilose antler extract helps hair grow in mice with a type of hair loss by speeding up the growth phase.

Scientists created a tiny, 3D model of a hair follicle that grows and acts like a real one.

Low-Level Laser Therapy is effective and safe for hair growth with minimal side effects.

Hair shedding is an active process that could be targeted to treat hair loss.

Understanding hair follicles through various models can help develop new treatments for hair disorders.

South American camelids should be sheared early, fleece type affects fiber quality, and the S/P follicle ratio doesn't distinguish between Bolivian llama genotypes.

Understanding hair follicle biology and stem cell control could lead to new hair loss treatments.

Hair growth is influenced by factors like genetics and nutrition, and more research is needed to understand hair loss and growth mechanisms.

Short daily photoperiods improve cashmere production in Inner Mongolia white cashmere goats.

TGF-alpha is present in sheep and ferret skin and may affect hair growth without directly stimulating cell proliferation.

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.

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