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A new hair transplant method showed promising results and a study found how deep a CO₂ laser can penetrate skin.

Hedgehog signaling in skin cells is crucial for hair growth and skin healing, but needs to be balanced to avoid harmful effects like scarring and cancer.

The we/we wal/wal mice have defects in hair growth and skin layer formation, causing hair loss, useful for understanding alopecia.

The skin's layers protect, sense, and regulate the body's internal balance, but can be prone to cancer.

The skin has multiple layers and cells, serves as a protective barrier, helps regulate temperature, enables sensation, affects appearance, and is involved in vitamin D synthesis.

Hedgehog signaling in certain cells is crucial for hair growth during wound healing.

The fascial layer is a promising new target for wound healing treatments using biomaterials.

Dermabrasion improves skin appearance by removing the top layer to promote healing.

The skin's dermal layer contains true stem cells with diverse functions and interactions that need more research to fully understand.

Hair loss occurs due to fewer papillary cells, smaller follicles, and shorter growth phases.

Skin spheroids with both outer and inner layers are key for regrowing skin patterns and hair.

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.

Sweat glands and hair follicles are structurally connected within a specific layer of skin fat.

A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.

Treating melasma in men is difficult, especially for the deeper skin layers, and may need more than just topical treatments.

The hair follicle's connective tissue is a key source of a certain collagen in human scalp skin.

Skin fat cells help with skin balance, hair growth, and healing wounds.

Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.

Women with PCOS have fewer activated T cells in their ovarian follicles, which might affect fertility.

The S100A4 protein is more common in psoriatic skin and could be a target for treating psoriasis.

The skin is the largest organ, protecting the body, regulating temperature, and producing hormones.

Skin and hair can regenerate after injury due to changes in gene activity, with potential links to how cancer spreads. Future research should focus on how new hair follicles form and the processes that trigger their creation.

Different types of skin cells are organized in a special way in large wounds to help with healing and hair growth.

Trichoblastomas in rabbits are linked to uncontrolled embryonic hair growth and have distinct histological features.

The skin protects the body, regulates temperature, senses touch, and makes vitamin D.

The research reveals how early embryonic mouse skin develops from simple to complex structures, identifying various cell types and their roles in this process.

Choosing the right method to separate skin layers is key for good skin cell research.

Modifying certain signals in the body can help wounds heal without scars and regrow hair.

Skin heals with scars because only one type of fibroblast is used, not a mix.

Lichen planopilaris and frontal fibrosing alopecia are likely the same disease with different clinical appearances.