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Key genes linked to immune response are highly active in lupus-affected hair follicles.

A teenager had both alopecia areata and vitiligo, which are rare to occur together.

LED light helps hair follicle cells grow and prevents them from dying by activating certain cell pathways.

Eating a balanced diet with specific nutrients can help manage menopause symptoms and prevent related health issues.

The cream with plant components increased skin collagen and the hair tonic promoted hair growth in mice.

UK medical students lack dermatology education, liver biopsy patients with risk factors show more fibrosis, and certain fungi resist drugs due to melanin; genetics may influence female hair loss.

Natural products in cosmetics are beneficial for skin and hair care with low toxicity.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

Human skin can make serotonin and melatonin, which help protect and maintain it.

Air pollution worsens skin diseases and aging by causing inflammation and oxidative stress.

Tiny pollution particles called PM2.5 can harm skin cells by causing stress, damage to cell parts, and cell death.

Sulforaphane from broccoli can help protect skin from sun damage.

Women look young for their age due to larger lips, less sun damage, and genes that prevent gray hair and wrinkles.

Tight junctions are key for skin protection and controlling what gets absorbed or passes through the skin.

Caffeine in cosmetics may reduce cellulite, protect skin, and stimulate hair growth, but more research is needed on its use and effects.

The enzyme 25 Hydroxyvitamin D 1 α-Hydroxylase is essential for healthy skin and recovery after skin damage.

Some vitamins and minerals like vitamin D and iron can help with certain types of hair loss, but more research is needed for others.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Damage to skin releases dsRNA, which activates TLR3 and helps in skin and hair follicle regeneration.

Oxidative stress contributes to hair graying and loss as we age.

Hair follicles produce and respond to melatonin, affecting hair growth and sensitivity to estrogen.

Estrogens help reduce skin aging, and SERMs might offer similar benefits without the risks of hormone therapy.

Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.

Skin surface lipids are important for skin health and altering them could help prevent aging and treat skin conditions.

Recombinant cytokine therapy can cause skin reactions ranging from mild to severe.

Olive oil compounds may help prevent cancer in animals, but human results are mixed.

Oxidative stress affects hair loss in men with androgenetic alopecia.

The circadian clock is crucial for tissue renewal and regeneration, affecting stem cell functions and having implications for health and disease.

Older adults have a high rate of skin cancers like basal cell carcinoma and melanoma, mainly due to UV exposure and age.

Green tea may help with health issues like cancer, heart disease, and weight loss due to its high catechin content.