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The conclusion is that androgenetic alopecia and senescent alopecia have unique gene changes, suggesting different causes and potential treatments for these hair loss types.

Monkeypox skin lesions show full-thickness skin death and swollen skin cells, with the virus found in affected cells.

Researchers created early-stage hair-like structures from skin cells, showing how these cells can self-organize, but more is needed for complete hair growth.

Some patients receiving pegylated interferon alfa injections developed skin necrosis, requiring treatment adjustments or discontinuation.

Calcium is important for stem cell function and maintenance, especially in blood and skin cells.

Blocking Wnt/β-catenin signaling with EGF receptor is necessary for proper hair growth.

Genetic variants linked to ten skin diseases were found, showing both immune and non-immune factors play a role.

The research found that chickenpox virus spreads in skin through blood then to skin cells, while shingles virus moves from nerves to hair follicle areas before infecting skin cells.

Testosterone affects hair follicles differently across body sites, with beard hair follicles showing more activity of a specific enzyme and presence of androgen receptors compared to scalp hair.

Testosterone applied to rabbit skin increases skin cell growth and changes skin structure.

BMP2 helps hair follicle stem cells become specialized by increasing PTEN, which causes autophagy.

The shape of fibrous scaffolds can improve how stem cells help heal skin.

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

Erbium glass laser treatment may help with skin remodeling, reduce inflammation, and improve skin cell maturation.

Trichoscopy is reliable for diagnosing Temporal Triangular Alopecia and can prevent unnecessary biopsies and wrong treatments.

Dermal papillae cells, important for hair growth, come from multiple cell lines and can be formed by skin cells, regardless of their origin or hair cycle phase. These cells rarely divide, but their ability to shape tissue may contribute to their efficiency in inducing hair growth.

The flap assay grows the most natural hair but takes the longest, the chamber assay is hard work but gives dense, normal hair, and the patch assay is quick but creates poorly oriented hair with some issues.

Thyroid hormones affect skin texture, hair and nail growth, and can cause skin diseases related to thyroid problems.

ATP increases melanin production in skin after UV exposure, with the P2X7 receptor being crucial for this process.

Different sPLA2 enzymes affect immunity, skin and hair health, reproduction, and may be potential targets for therapy.

Using defensins to activate stem cells may improve skin aging signs without causing inflammation.

FFA patients have fewer melanocytes and thinner skin compared to others.

Butin is effective in treating vitiligo in mice.

Activating ER-β, not ER-α, improves skin cell growth and wound healing.

Wnt1a helps keep cells that can grow hair effective for potential hair loss treatments.

Merkel cells may have roles in sensing magnetic fields, creating fingerprints, Reiki energy healing, passing on environmental information to offspring, and influencing hair shape.

Vitamin D3 and parathyroid hormone-related peptide may have important uses in skin treatments.

Three types of stem cells help maintain and repair skin, responding to health and environmental changes.

Non-coding RNAs are crucial for skin development and health.

A mouse gene mutation increases the risk of skin cancer.