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Different hair follicles in the skin are innervated by unique combinations of mechanosensory neurons, crucial for touch sensation.

Mouse touch-sensitive nerve cells adjust their connections based on competition with other similar cells.

The skin's layers protect, sense, and regulate the body's internal balance, but can be prone to cancer.

Stress can worsen skin conditions and stop hair growth by affecting the body's stress response system.

Alopecia areata may be linked to hearing problems, so patients should monitor their hearing.

The document concludes that hair follicles have a complex environment and our understanding of it is growing, but there are limitations when applying animal study findings to humans.

Scientists found a specific group of itch-sensing nerve cells in mice important for feeling itch but not for sensing heat or touch.

Many women experience sexual dysfunction, but few seek help, and better treatment and medical training are needed.

Progesterone initially worsens but later reduces neuropathic pain in mice, through different mechanisms.

Topical L-thyroxine may help with wound healing and hair growth but should be used short-term due to potential risks.

Innovative biomaterials show promise in healing chronic diabetic foot ulcers.

Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.

Human skin has multiple layers and functions, with key roles in protection, temperature control, and appearance.

The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.

The document concludes that better targeted treatments are needed for wound healing, and single-cell technologies may improve cell-based therapies.

The transtemporal midface lift improves the lower eyelid and cheek area with high patient satisfaction and low complication rates.

A rare form of lupus can cause severe nerve damage and other symptoms, but treatment can help.

Metal organic frameworks-based scaffolds show promise for tissue repair due to their unique properties.

Oral retinoids can cause side effects ranging from mild to severe, including birth defects, and require careful monitoring and contraception.

Epidermal stem cells show promise for treating orthopedic injuries and diseases.

The skin has about 230,000 touch-sensitive nerve fibers, with high concentrations in the hands and face.

Human skin can provide stem cells for tissue repair and regeneration, but there are challenges in obtaining and growing these cells safely.

Increased scalp sweating in frontal fibrosing alopecia may be linked to local skin inflammation.

Trazodone and chlorpromazine may help treat sexual dysfunction caused by finasteride and SSRIs.

Acupuncture may improve reproductive and metabolic functions in PCOS without negative side effects, but more research is needed to confirm its effectiveness.

Guasha changed rat skin appearance and blood vessels temporarily without affecting certain nerve proteins or fiber structure.

Human skin responds to light with protective mechanisms, but more research is needed to understand these processes and their implications for health and therapy.

Testosterone is important for men's sexual function, may help some women's sexual desire, while other hormones and neurotransmitters also play complex roles in sexual behavior.

Toll-like receptors are important for wound healing, but can slow it down in diabetic wounds.

Researchers created a fully functional, bioengineered skin system with hair from stem cells that successfully integrated when transplanted into mice.