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Vitamin A helps skin stem cells decide their function, aiding in hair growth and wound repair.

The new microwell device helps grow more hair stem cells that can regenerate hair.

Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.

Skin cell behavior is influenced by the tightness of nearby cells, affecting their growth and development.

Fibroblasts are crucial for tissue repair and inflammation, and understanding them can help treat fibrotic diseases.

The Wnt/β-catenin pathway is important for body functions and diseases, and targeting it may treat conditions like cancer, but with safety challenges.

Stress can worsen skin conditions and stop hair growth by affecting the body's stress response system.

Feather patterns form through genetic and epigenetic controls, with cells self-organizing into periodic patterns.

Non-hormonal treatments should be used first for sexual dysfunction in postmenopausal breast cancer patients on aromatase inhibitors, with hormones as a second option.

New therapies are being developed that target integrin pathways to treat various diseases.

Microneedle technology has advanced for painless drug delivery and sensitive detection but faces a gap between experimental use and clinical needs.

Human skin can provide stem cells for tissue repair and regeneration, but there are challenges in obtaining and growing these cells safely.

Adults should not consume more than 255 micrograms of selenium per day to avoid risk of hair loss and other side effects.

Combined arsenic and low oxygen stress alters root growth to help plants absorb nutrients.

Hair follicle stem cells help maintain skin health and could improve skin replacement therapies.

Increased scalp sweating in frontal fibrosing alopecia may be linked to local skin inflammation.

Scientists made a mouse model of a serious skin cancer by changing skin cells with a virus and a specific gene, which is similar to the disease in humans.

Hair is important for protection, social interaction, and temperature control, and is made of a growth cycle-influenced follicle and a complex shaft.

Inorganic-based biomaterials can quickly stop bleeding and help wounds heal, but they may cause issues like sharp ion release and pH changes.

Innovative biomaterials show promise in healing chronic diabetic foot ulcers.

Red ginseng oil is believed to have various health benefits and is safe, but more research is needed to fully understand how it works.

Skin-derived stem cells grow faster and are easier to obtain than hair follicle stem cells, but both can become various cell types.

Nitric Oxide has potential in medicine, especially for infections and heart treatments, but its short life and delivery challenges limit its use.

Male mice are more susceptible to autism-like changes from valproic acid than female mice.

The review concludes that innovations in regenerative medicine, tissue engineering, and developmental biology are essential for effective tissue repair and organ transplants.

Urologists should monitor mental health in patients taking finasteride due to potential links to suicidal thoughts, adjusting dosage or stopping use if necessary. More research is needed to confirm if finasteride causes these thoughts.

PRP helps skin heal, possibly through special cells called telocytes.

Chimp Haven uses a special system to check and improve the well-being of their chimpanzees, which could help other animal sanctuaries too.

Fusarium sp. strain K-23 helps Arabidopsis plants grow better in salty soil by promoting root hair growth.

Polyglutamic acid is a valuable, sustainable ingredient for skincare and haircare products.