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Scientists made structures that look like human hair follicles using stem cells, which could help grow hair without using actual human tissue.

Transplanted hair follicle stem cells can heal damaged rat intestines.

Aging skin is affected by inflammation, reduced stem cell function, and slower wound healing.

WWOX deficiency in mice causes skin and fat tissue problems due to disrupted cell survival signals.

Recent findings suggest that genetic factors, immune system issues, and skin cell defects might contribute to the development of hidradenitis suppurativa.

Balanced hormones are crucial for women's health, and can be managed with lifestyle changes or hormone therapy if needed.

Environmental pollutants can damage hair health and cause hair loss.

Frizzled receptors are essential for various body development processes and maintaining certain body functions.

Understanding how baby skin heals without scars could help develop treatments for adults to heal wounds without leaving scars.

Older mice have stiffer skin with less elasticity due to changes in collagen and skin structure, affecting aging and hair loss.

Caffeine can damage hearing cells and affect hearing recovery after ear trauma.

Fat tissue under the skin affects hair growth and aging; reducing its inflammation may help treat hair loss.

Skin cysts might help advance stem cell treatments to repair skin.

Stress can cause hair loss by affecting nerve-related hair growth, and noradrenaline might help prevent this.

A teenage girl's excessive hair growth was caused by a medication for mania, but improved after stopping the medication.

Retinoic acid helps change skin cells and is important for skin development and hair growth.

The document concludes that using stem cells to regenerate hair follicles could be a promising treatment for hair loss, but there are still challenges to overcome before it can be used clinically.

miR-29a-5p prevents the formation of early hair structures by targeting a gene important for hair growth and is regulated by a complex network involving lncRNA627.1.

The nervous system helps control stem cell behavior and immune responses, affecting tissue repair and maintenance.

New treatments and early diagnosis methods for permanent hair loss due to scar tissue are important for managing its psychological effects.

Curcumin applied to the skin can start hair growth in mice.

The back of the scalp has more nerve fibers than the front, which may explain why some people feel more sensitivity there.

Higher minoxidil dose helps hair growth in non-responders without side effects.

Astrotactin2 affects hair follicle orientation and skin cell polarity.

Chemotherapy and radiation therapy cause skin and hair damage by altering gene expression and signaling pathways.

Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.

Sweat glands and hair follicles are determined by opposing signals, with BMPs promoting sweat glands and blocking BMPs leading to hair follicles.

Researchers improved a method to study individual cells in newborn mouse skin and found a way to assess the severity of a skin condition in humans.

The study found a link between the severity of Lichen Planopilaris seen by doctors and the details seen under a microscope, and created a new way to measure this severity.

Growth factors are crucial for hair development and could help treat hair diseases.