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Certain nutrients can improve skin health and treat skin problems safely.

Researchers developed a 3D model of human hair follicle cells that can help understand hair growth and test new hair loss treatments.

New treatments for hair loss should target eight main causes and use specific plant compounds and peptides for better results.

Inherited ichthyoses cause widespread skin scaling and thickening due to gene mutations.

Different types of androgens bind differently to two receptors, AR1 and AR2, in Atlantic croaker's brain and ovarian tissues, suggesting these receptors may control different androgen actions in fish.

The tumor suppressor gene FLCN affects mitochondrial function and energy use in cells.

Oxidative stress damages hair and contributes to aging, and managing it can help maintain hair health.

Hair's strength and flexibility come from its protein structure and molecular interactions.

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.

Male genital development is driven by androgen signaling and understanding it could help address congenital anomalies.

Exosomes from stem cells help hair regrowth by activating a specific signaling pathway.

Accurate diagnosis of cicatricial alopecias requires thorough scalp examination and multiple biopsy techniques.

Acne is a chronic disease linked to various systemic conditions and has significant psychological and social effects.

New skin substitutes for treating severe burns and chronic wounds are being developed, but a permanent solution for deep wounds is not yet available commercially.

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

Follicular Unit Transplantation is a precise hair restoration technique that requires careful planning and a skilled team, and Follicular Unit Extraction offers a less invasive option.

The article concludes that correctly diagnosing systemic causes of hair loss requires a detailed clinical evaluation and a systematic diagnostic approach.

Different tests are used to see how hair care products affect hair, and choosing the right test is important for accurate results.

The document concludes that new treatments for hair loss may involve a combination of cosmetics, clinical methods, and genetic approaches.

The most effective treatments for hair loss are minoxidil, finasteride, PRP, and hair transplants, with steroids and immunosuppressants for autoimmune types.

Human hair keratin genes are similar to mouse genes and are specifically expressed in hair follicles.

A man with both Klinefelter syndrome and primary hyperparathyroidism showed a rare combination of symptoms and genetic patterns.

Minoxidil's absorption is too variable for it to be a reliable reference drug.

Genes and epigenetic changes are important in the development of Polycystic Ovary Syndrome.

Activin B helps heal skin wounds and grow hair by activating a specific cell signaling pathway.

PRP treatment helps hair growth and rebalances scalp bacteria in androgenetic alopecia patients.

Phospholipase A2 enzymes play key roles in skin health and disease.

No significant link between hair loss and iron or thyroid levels was found, but checking for deficiencies might still be useful.

Scarless healing is complex and influenced by genetics and environment, while better understanding could improve scar treatment.

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