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A new ethical skin model using stem cells offers a reliable alternative for dermatological research.

Hibiscus rosa-sinensis is used in traditional medicine and is safe in high doses, with various health benefits.

Hair follicle melanocytes die during hair regression.

Feather patterns form through genetic and epigenetic controls, with cells self-organizing into periodic patterns.

GPRC5D is linked to the formation of hair, nails, and certain tongue areas.

Hair from breast cancer patients shows changes in structure and composition, and a test using these changes detected cancer but also falsely identified some healthy samples as cancerous.

After skin is damaged, noncoding dsRNA helps prostaglandins and Wnts work together to repair tissue and promote hair growth.

Human skin and hair color variation is mainly due to melanin produced by a few genes, with melanin protecting against sun damage.

Nanoparticles added to natural materials like cellulose and collagen can improve cell growth and wound healing, but more testing is needed to ensure they're safe and effective.

Carbon dots show promise for tissue repair and growth but need more research to solve current challenges.

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.

Certain treatments can increase protein binding to natural hair but are less effective on permed hair.

Zinc is crucial for skin health and treating various skin disorders.

Surfactants in shampoos and conditioners remove some but not all lipids from hair, and more research is needed to understand their full impact.

Regulating cell death in hair follicles can help prevent hair loss and promote hair growth.

PRP use in skin care and plastic surgery is growing, especially in the U.S. and Italy.

The black orchid Brasiliorchis schunkeana produces chemicals that attract certain insects and have potential antimicrobial properties.

AP collagen peptides improve hair elasticity and gloss.

Solanum nigrum may help treat hair loss.

The new "whisker follicle microinjection assay" can test how different biomolecules affect hair growth and color.

Ayurveda can help treat premature hair graying with lifestyle changes and herbal remedies.

Maxillariinae orchids contain 62 compounds with potential health benefits, including treating skin conditions and diseases like cancer and diabetes.

Hair loss can be managed with treatments like minoxidil, finasteride, and others, but there are still gaps in effectiveness and off-label usage is increasing.

Environmental factors and chemicals might affect hormone balance and contribute to common hair loss.

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

Researchers suggest using a standard question and 5-point scale to measure patient satisfaction with acne scar treatments.

sPLA2-X is crucial for normal hair growth and follicle health.

Experts advise using sunscreen and proper skin care before, during, and after procedures to speed healing, prevent complications, and reduce scarring.

The study concluded that the arachidonic acid pathway and the protein KRT79 play a role in determining the fineness of cashmere.

A new, quick method was developed to analyze skin lipids, discovering a new ceramide subclass.