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Stress may contribute to hair loss in alopecia areata by affecting immune responses and cell death in hair follicles.

Dihydrotestosterone (DHT) stops hair growth in mice by lowering a growth factor important for hair.

Progress has been made in skin and nerve regeneration, but more research is needed to improve methods and ensure safety.

Human skin can be reconnected to nerves using stem cells, which may help with skin health and healing.

Touching hair can activate nearby nerve cells through signals from the hair's outer layer.

The symposium highlighted the skin's role in sensing itch, pain, touch, and pleasure, and discussed new research and techniques for understanding and treating these sensations.

Delta opioid receptors help regulate touch sensation by reducing neurotransmitter release in the spinal cord.

Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

The skin has multiple layers and cells, serves as a protective barrier, helps regulate temperature, enables sensation, affects appearance, and is involved in vitamin D synthesis.

Scientists created hair-growing skin models from stem cells, which could help treat hair loss and skin diseases.

Nuclear hormone receptors play a significant role in skin wound healing and could lead to better treatment methods.

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

RANKL improves the immune response against herpes simplex virus by enhancing T cell activation and could help develop better treatments or vaccines.

Raspberry ketone may help grow hair and improve skin elasticity.

Loss of Fz6 disrupts hair follicle and associated structures' orientation.

Some migraine sufferers had no more headaches after getting a hair transplant.

A protein called lfTSLP is important in causing allergic and other skin diseases and could be a target for treatment.

Stem cells are crucial for wound healing and understanding their role could lead to new treatments, but more research is needed to answer unresolved questions.

Tiny particles called extracellular vesicles show promise for treating skin conditions and promoting hair growth.

Some medicinal plants can help heal wounds and may lead to new treatments.

The study found that nerve signals are stronger when there are more connection points, but not necessarily denser, along the nerve's path in the spine.

The document concludes that the skin's immune system is complex, involving interactions with hair follicles, nerves, and microbes, and can protect or cause disease, offering targets for new treatments.

Advanced human skin models improve drug development and could replace animal testing.

TRPV3 in skin cells causes inflammation and cell death.

Alopecia areata is an autoimmune disease causing hair loss, treatable with immune-modulating drugs, and linked to genetics.

The TRPV3 ion channel is important for skin and hair health and could be a target for treating skin conditions.

Skin stem cells in hair follicles are important for touch sensation.

Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.

Lanceolate complexes in mouse hair follicles are essential for touch and depend on specific cells for maintenance and regeneration.