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Modifying certain signals in the body can help wounds heal without scars and regrow hair.

Scientists found a new, less invasive way to get stem cells from horse hair for veterinary medicine.

The CRH/CRH-R1 system might be involved in causing lichen planus.

The document concludes that Cutaneous Lupus Erythematosus has different forms, is influenced by genetic and environmental factors, and can be treated with various medications, but more targeted therapies are needed.

The document lists various dermatology topics, treatments, and diagnostic methods.

Some treatments like topical oxygen and stem cells show promise for wound healing and hair growth, but evidence for modern dressings over traditional ones is limited.

Folliculitis is an inflammation of hair follicles that requires proper diagnosis and treatment based on the specific cause.

Eclipta alba has many health benefits and contains compounds with potential for drug development.

Ultraviolet rays damage hair, smoking may cause hair loss, and good nutrition is important for hair health, but genetics mainly decide hair thickness.

Intense pulsed light treatment effectively reduces underarm hair by making hair follicles smaller and extending their resting phase.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

Some cosmetic procedures show promise for treating hair loss, but more research is needed to confirm their safety and effectiveness.

A tick bite caused temporary hair loss in a man, which is a rare condition that usually gets better within 3 months.

Lichen planus is a chronic autoimmune disease that is hard to treat and more common in women.

Lichen planopilaris is a rare, chronic condition causing hair loss, mainly in middle-aged women, and early treatment is important to prevent permanent baldness.

Dermal adipose tissue in mice can change and revert to help with skin health.

Epidermal stem cells help heal severe skin wounds and have potential for medical treatments.

UV radiation can help sterilize wounds and promote healing but requires careful use to avoid damaging cells.

Different hair evaluation methods have their own pros and cons, and using multiple methods together is best for accurate hair loss diagnosis and tracking.

Technique effectively reconstructs large scalp defects with minimal hair loss and visible scarring.

Unconventional lymphocytes are important for quick immune responses and healing of skin and mucosal barriers.

Tiny particles called extracellular vesicles show promise for skin improvement and anti-aging in facial care but face challenges like low production and lack of research.

Niosomes are the most effective at delivering drugs to the skin with minimal absorption into the body.

The gel with icariin speeds up wound healing, reduces scarring, and helps hair growth by controlling BMP4 signaling. It also reduces inflammation and improves wound quality in mice, adapts to different wound shapes, and gradually releases icariin to aid healing. It also prevents too much collagen and myofibroblast formation during skin healing.

Cell-based models help test if cosmetic ingredients really work for hair growth and skin health.

Different immune cells like platelets, mast cells, neutrophils, macrophages, T cells, B cells, and innate lymphoid cells all play roles in skin wound healing, but more research is needed due to inconsistent results and the complex nature of the immune response.

Neck rejuvenation involves tailored techniques to improve skin, muscle, and fat appearance.

Skin problems like rashes and hair loss can help diagnose and predict COVID-19.

Vitamin D receptor is crucial for skin wound healing.

Exosomes could be key in treating skin conditions and healing wounds.