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Capsaicin cream quickly relieved itching in two patients with brachioradial pruritus.

The EMG-to-force model accurately predicts hip muscle forces during walking.

Treating both the mind and skin together, especially by managing stress, can greatly improve outcomes for skin disorders linked to psychological issues.

Neuropathic pruritus is a commonly overlooked and wrongly diagnosed type of chronic itching that is hard to treat.

Alopecia areata causes hair loss with varied treatment responses and frequent relapses.

Endoscopic forehead and brow lifting safely and consistently improves aged eyebrows, but may have complications.

Stress increases certain chemicals in the skin and nerves, which might worsen skin conditions.

Stress increases a factor in mice that leads to hair loss, and blocking this factor may prevent it.

Exosomes help nerve fibers grow by affecting specific cell signaling pathways.

Neurotrophin-4 increases calcium current in specific mouse neurons through the PI3K pathway.

Proteoglycans are important for hair growth, and a specific treatment can help reduce hair loss.

Tissue-resident memory T cells can protect against infections and cancer but may also contribute to autoimmune diseases.

Stem cell niches are crucial for regulating stem cell renewal and differentiation, and understanding them can help in developing regenerative therapies.

The document concludes that accurate diagnosis and treatment of scalp itch require differentiating between various conditions using a proposed five-step evaluation process.

Hair growth-related cells need the enzyme SCD1 to help maintain the area that supports hair growth.

Stress can worsen skin and hair conditions by affecting the skin's immune response and hormone levels.

Lipocalin-Type Prostaglandin D2 Synthase (L-PGDS) is a protein that plays many roles in the body, including sleep regulation, pain management, food intake, and protection against harmful substances. It also affects fat metabolism, glucose intolerance, cell maturation, and is involved in various diseases like diabetes, cancer, and arthritis. It can influence sex organ development and embryonic cell differentiation, and its levels can be used as a diagnostic marker for certain conditions.

Up to half of people experience itchy scalp, often due to skin conditions like seborrheic dermatitis or psoriasis, and treatments vary based on the specific cause.

TRPA1 is crucial for mechanical sensitivity in skin sensory neurons.

Kennedy's disease leads to muscle weakness and sensory issues, has no cure but manageable symptoms, and future treatments look promising.

Segmental Vitiligo is a stable, early-onset form of vitiligo that responds well to early treatment and is ideal for repigmentation studies.

Finasteride increases hair density in female androgenetic alopecia, but individual results may vary.

Sensitive skin often causes discomfort, affects many people, especially women and older adults, and should be managed with careful product selection.

The skin has a complex immune system that is essential for protection and healing, requiring more research for better wound treatment.

Lignans and neolignans from plants may help protect against various health issues, including cancer and heart disease.

Beta-caryophyllene helps improve wound healing in mice, especially in females.

Zinc can both inhibit and stimulate mouse hair growth, and might help recover hair after chemotherapy.

The conclusion is that acne, alopecia, and hyperhidrosis are common skin issues with various treatments available, and accurate diagnosis is key for effective management.

New treatments for severe hair loss often fail, but some patients see hair regrowth with specific therapies, and treatment should be tailored to the individual's situation.

The document concludes that more research is needed to understand how to treat muscle pain with drugs.