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Coating surfaces with human hair keratin improves the growth and consistency of important stem cells for medical use.

Stem cells can rejuvenate skin, restore hair, and aid in wound healing.

Mice can regenerate ear tissue without the p53 protein.

Melanoblasts migrate to the skin using various pathways, and understanding this process could help with skin disease research.

Hair greying is linked to reduced ATM protein in hair cells, which protects against stress and damage.

Increasing PBX1 reduces aging and cell death in hair follicle stem cells by boosting SIRT1 and lowering PARP1 activity.

A new painless method to collect hair follicles helps study DNA damage and aging.

Curcumin may help reverse aging by targeting specific genes.

Finasteride can cause sexual dysfunction, sperm changes, and affect bone density and metabolism.

Dermal EZH2 controls skin cell development and hair growth in mice.

Ginsenoside Rg1 protects mouse skin from UVB damage and helps control inflammation.

Nutrition is important for skin health, and changing diet can help prevent and treat skin diseases.

Environmental factors like diet and vitamin levels, especially Vitamin D, can affect autoimmune diseases differently, with lifestyle changes potentially improving outcomes.

Hair follicle stem cells could be used to treat the skin condition vitiligo.

PBX1 reduces aging and cell death in stem cells by boosting SIRT1 and lowering PARP1.

Hair ages due to various factors and treatments like minoxidil and finasteride can help, but more research and better public awareness are needed.

Elastic Net DNA methylation clocks are inaccurate for predicting age and health status; a "noise barometer" may better indicate aging and disease.

Bexxar treatment led to a high response rate in patients with advanced-stage, treatment-resistant follicular lymphoma.

Adequate vitamin D might lower, and high hair chromium might increase DNA damage in obese women.

The plant extract remedy Satura® Rosta promotes hair growth and regrowth without negative effects.

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.

The document concludes that a deeper understanding of skin aging and photodamage is needed to create better skin treatments.

Physical activity, height, and smoking affect prostate cancer risk.

Heavy metals like arsenic, cadmium, and lead can increase cancer risk and worsen outcomes.

Using radiation to make mice's hair turn gray helps study and find ways to prevent or reverse hair graying.

Biomedical engineers are crucial for developing better treatments for chronic and autoimmune diseases.

RPGRIP1L helps skin cells stick together by blocking PKCβII, which can prevent skin blistering like in pemphigus.

The document suggests that activating autophagy might help with regeneration by removing old and damaged cells.

Aging skin is affected by inflammation, reduced stem cell function, and slower wound healing.

PPARγ is crucial for skin health but can have both beneficial and harmful effects.