Epidermis-Specific Ablation of Claudin-1 in Adult Mice Demonstrates the Essential Role of a Tight Junction Barrier in Skin Homeostasis

Excess sebum rich in cholesterol and triglycerides can lead to hair loss through inflammation, with treatments like Ciclopirox shampoo, Benzoyl Peroxide shampoo, and Clindamycin gel recommended for managing conditions like seborrheic dermatitis and folliculitis. Pioglitazone is suggested for Lichen Planopilaris, while Omega-3s and reducing processed foods may improve sebum quality, though genetic factors play a significant role.

Fatty acid metabolic signaling can activate epithelial stem cells for hair regeneration. Oleic and palmitoleic acids showed the best results, but practical application on humans remains uncertain.

The user is considering using CB or clascoterone for hair loss, potentially as an alternative to RU. They're also contemplating asking a dermatologist for topical clascoterone cream to apply to their temple.

A new topical medication, Clascoterone, shows promise for hair loss, improving hair count significantly. Trials for Breezula are ending, but sign-ups for PP405 trials are available for 2026.

A user is participating in a phase 3 trial for Clascoterone, a topical acne medication that may stimulate hair growth, and will share results after 6 months. They will have a section of their hair shaved and marked with a tattoo for the study.

Lichen Planopilaris (LPP) is an autoimmune condition causing permanent hair loss and fibrosis, often misdiagnosed. Treatments include pioglitazone, topical corticosteroids, anti-inflammatory medication, and Jak inhibitors.