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The mTOR signaling pathway is crucial for hair health and targeting it may lead to new hair loss treatments.

Human stem cells were turned into cells similar to those that help grow hair and showed potential for hair follicle formation.

Sweat gland development involves two unique skin cell programs and a temporary skin environment.

Certain miRNAs may play a role in sheep hair follicle development, which could help improve wool production.

The gene Tfap2b is essential for creating a type of stem cell in zebrafish that can become different pigment cells.

Bacteria can help skin regenerate through a process called IL-1β signaling.

Zinc is essential for plant growth and human health, but many soils lack enough zinc, affecting crops and potentially leading to health problems.

Chemotherapy and radiation therapy cause skin and hair damage by altering gene expression and signaling pathways.

Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.

Researchers improved a method to study individual cells in newborn mouse skin and found a way to assess the severity of a skin condition in humans.

The study found a link between the severity of Lichen Planopilaris seen by doctors and the details seen under a microscope, and created a new way to measure this severity.

Plant root hair growth is controlled by the hormone auxin, which affects the production of certain oxygen-related molecules through a specific process.

A device was made in 2008 to measure hair loss severity. Other findings include: frizzy mutation in mice isn't related to Fgfr2, C/EBPx marks preadipocytes, Cyclosporin A speeds up hair growth in mice, blocking plasmin and metalloproteinases hinders healing, hyperbaric oxygen helps ischemic wound healing, amniotic membranes heal wounds better than polyurethane foam, rhVEGF165 from a fibrin matrix improves tissue flap viability and induces VEGF-R2 expression, and bFGF enhances wound healing and reduces scarring in rabbits.

Nanofiber scaffolds help wounds heal by delivering drugs directly to the injury site.

Gasdermin A3 causes hair follicle stem cells to activate too early, leading to hair loss.

Activin A speeds up ear hair cell differentiation, while Follistatin slows it down.

Using drugs to activate the Wnt/β-catenin pathway has potential for treating diseases but also presents challenges.

Large-scale fibronectin nanofibers help heal wounds and repair tissue in a skin model of a mouse.

Silencing NtNCED3-2 gene in tobacco reduces drought tolerance and impairs growth.

BMPR1a-ECD reduces wrinkles much more effectively than retinoic acid.

Edelweiss extract can increase hair density and promote hair growth.

Activating the GDNF-GFRα1-RET signaling pathway could potentially promote skin and limb regeneration in humans and could be used to treat hair loss and promote wound healing.

Scientists are using clumps of special stem cells to improve organ repair.

Hair growth is driven by cells that move and change like a conveyor belt.

Hydrogel scaffolds can help wounds heal better and grow hair.

Inactive stem cells in hair follicles and muscles can avoid detection by the immune system.

miR-31 regulates hair growth by controlling gene expression in hair follicles.

Epidermal stem cells help heal severe skin wounds and have potential for medical treatments.

Fibroblast state switching is crucial for skin healing and development.

Skin cells called dermal fibroblasts are important for skin growth, hair growth, and wound healing.