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X-ray microbeams can mimic cosmic rays' effects on tissue, aiding wound healing and hair growth.

Rat skin takes up and processes testosterone differently than other organs, with testosterone being more important for the skin than its metabolite 5α-DHT.

Caspase-7 has functions in skin and hair that are not related to cell death.

The study found that nerve signals are stronger when there are more connection points, but not necessarily denser, along the nerve's path in the spine.

Human alpha defensin 5 helps heal wounds, reduce bacteria, and grow hair on burned skin.

The research found a new way to heal chronic skin ulcers by turning certain cells into skin tissue using specific factors.

Epithelial stem cells are crucial for tissue renewal and repair, and understanding them could improve treatments for damage and cancer.

Mice lacking the PPARγ gene in their fat cells had almost no fat tissue, severe metabolic problems, and abnormal development of other fat-related tissues.

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

Different types of fibroblasts play various roles in both healthy and diseased tissues, and understanding them better could improve treatments for fibrotic diseases.

BMP2 needs periosteal tissue to help regenerate mouse middle finger bones within a specific time.

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

A patient had skin tissue death at the hair removal site after a hair transplant, which was treated with surgery.

Scaffold-based strategies show promise for regenerating hair follicles and teeth but need more research for clinical use.

The hand rejuvenation method makes hands look younger by improving skin and filling out tissues.

A topical BRAF inhibitor, vemurafenib, can speed up wound healing and promote hair growth, especially in diabetic patients.

Newly divided skin cells quickly move to join skin structures due to tissue tension and specific signals.

Sponges made of soy protein and β-chitin with human cells from hair or fat can speed up healing of chronic wounds.

Fat tissue vesicles protect skin from UV damage better than stem cell vesicles.

Hyaluronic acid and polycaprolactone improve skin regeneration, with polycaprolactone having a stronger effect on healing and tissue repair.

Corrections were made to a previous work on 3D printing a gel-alginate mix for creating hair follicles, but the main finding - that this method can help grow hair - remains the same.

Finasteride for hair loss may cause erectile dysfunction due to tissue fibrosis, and various factors contribute to female sexual dysfunction.

MicroRNAs are crucial in controlling cell signaling, affecting cancer and tissue regeneration.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

Certain mature cells in mouse lungs can turn back into stem cells to aid in tissue repair.

The nanofibers with two growth factors improved wound healing by supporting structure, preventing infection, and aiding tissue growth.

Dermal adipose tissue in mice can change and revert to help with skin health.

Exosomes could potentially enhance tissue repair and regeneration with lower rejection risk and easier production than live cell therapies.

Hair follicle regeneration in skin grafts may be possible using stem cells and tissue engineering.

The best method for urethral reconstruction is using hypoxia-preconditioned stem cells with autologous cells on a vascularized synthetic scaffold.