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Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.

The skin is a complex barrier for drug penetration, but understanding its structure and interactions can improve drug delivery methods.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

Cell-based therapies using dermal papilla cells and adipocyte lineage cells show potential for hair regeneration.

Dihydrotestosterone (DHT) doesn't affect rat skin cell growth, but it does change cell cycle, protein levels, and other cell functions, potentially shortening hair growth cycle.

Advanced therapies like gene, cell, and tissue engineering show promise for hair regrowth in alopecia, but their safety and effectiveness need more verification.

Scientists identified a unique type of human skin stem cell that could help with tissue repair.

Blackcurrant extract may help reduce hair loss by promoting stem cell activity in hair follicles.

Recombinant keratin materials may better promote skin cell differentiation than natural keratin.

A type of collagen helps hair grow by boosting cell growth and activating a specific hair growth pathway.

Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.

EGF and FGF help hair growth by affecting cell differentiation and fiber growth.

Using fat stem cells and blood cell-rich plasma together improves healing in diabetic wounds by affecting cell signaling.

The 3D scaffold helped maintain hair cell traits and could improve hair loss treatments.

The review found that different stem cell types in the skin are crucial for repair and could help treat skin diseases and cancer.

CD4+ skin cells may be precursors to basal cell carcinoma.

SOX2 is crucial for skin cell function and hair growth, and it plays a role in skin cancer and wound healing.

Lamins are vital for cell survival, organ development, and preventing premature aging.

TGF-β signaling is crucial for stem cell maintenance, differentiation, and has implications for cancer treatment.

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

Two-photon microscopy helps observe hair follicle stem cell behaviors in mice.

Hair follicles can help wounds heal faster and this knowledge could be used to treat chronic skin ulcers, with a potential use of a special stem cell hydrogel to enhance healing.

The experiment showed that human skin grown in the lab started to form early hair structures when special cell clusters were added.

Vitamin D compounds may help treat psoriasis by promoting skin cell differentiation.

Mesenchymal stem cells help improve wound healing by reducing inflammation and promoting skin cell growth and movement.

Centella asiatica extract may help promote hair growth by blocking a specific cell signaling pathway.

Certain small molecules can help regrow hair by turning on the body's cell cleanup process.

Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

Androgen receptor activity blocks Wnt/β-catenin signaling, affecting hair growth and skin cell balance.

Activating ER-β, not ER-α, improves skin cell growth and wound healing.