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3D high-frequency ultrasound can help diagnose skin and hair conditions without invasive biopsies.

Estrogen replacement can improve skin health in menopausal women but doesn't reverse sun damage or prevent hair loss.

Wnt signaling is crucial for skin development and hair growth.

Skin can be cooled quickly and safely during laser treatments to protect it without affecting deeper layers.

Fingerprints form uniquely before birth due to specific genetic pathways and local signals.

Stem cell niches support, regulate, and coordinate stem cell functions.

Skin's epithelial stem cells are crucial for repair and maintenance, and understanding them could improve treatments for skin problems.

Fish oil improves skin health in people with diabetes and high cholesterol.

The TRPV3 channel structure changes linked to severe itch and hyperkeratosis were identified using cryo-EM.

Trichoscopy helps tell apart Lichen planopilaris and Frontal fibrosing alopecia from other hair loss conditions.

KLF4 is important for maintaining skin stem cells and helps heal wounds.

Mushroom-based scaffolds help heal skin wounds and regrow hair.

New hair can grow from large wounds in mice, but less so as they age, involving reprogramming of skin cells and specific molecular pathways.

Overactive Wnt signaling in mouse skin stem cells causes acne-like cysts and shrinking oil glands, which some treatments can partially fix.

Scientists created three types of structures to help regrow hair follicles, and all showed promising results for hair regeneration.

EVAL membranes help create cell structures that can regrow hair follicles.

Hair follicle hyperplasia is common in both benign and malignant skin lymphoproliferative disorders, with a proposed new term "pseudolymphomatous adnexitis."

Hair follicles can regrow in wounded adult mouse skin using a process like embryo development.

Researchers found a new way to create hair-growing structures in the lab that can grow hair when put into mice.

Engineered skin substitutes can grow hair but have limitations like missing sebaceous glands and hair not breaking through the skin naturally.

Nanoparticles can be used to deliver drugs to hair follicles, potentially improving treatments for conditions like acne and alopecia, and could also be used for vaccine delivery and gene therapy.

The study found that stem cells and neutrophils are important for regenerating hair follicle structures in mice.

Sebaceous glands can help harvest hair follicle stem cells to regenerate skin and hair.

Scientists created a tiny, 3D model of a hair follicle that grows and acts like a real one.

Adding insulin-like growth factor 1 and bone marrow-derived stem cells to a collagen-chitosan scaffold helps wounds heal faster and regrows hair follicles.

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

Local injections of nanosized rhEPO can speed up skin healing and improve quality after deep second-degree burns.

Intense pulsed light treatment mainly damages pigmented hair parts but spares stem cells, allowing hair to regrow.

The EDAR gene mutation leads to thinner and more deformed hair shafts.