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The conclusion suggests that focusing on certain cellular pathways may improve the prevention and repair of hair loss caused by radiotherapy.

Burn scars form abnormally due to changes in wound healing, and more research is needed to improve treatments.

A prostate cancer drug can lower the levels of a protein that the coronavirus uses to enter lung cells.

Tongue cancer cells show more plectin-1 than non-cancer cells, but both have similar levels of trichohyalin.

Researchers successfully grew hair follicle stem cells from mice and humans, which could be useful for tissue engineering and regenerative medicine.

Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.

The study developed a 3D model that closely imitates remaining ovarian cancer after treatment and identified a potential drug targeting resistant cancer cells.

IL-24 contributes to skin aging by increasing collagen-degrading enzymes and decreasing collagen production when exposed to air pollution.

Skin stem cells interacting with their environment is crucial for maintaining and regenerating skin and hair, and understanding this can help develop new treatments for skin and hair disorders.

The skin has a complex immune system that is essential for protection and healing, requiring more research for better wound treatment.

Certain proteins, Lgr5 and Lgr6, are important markers of adult stem cells and are involved in tissue repair and cancer development.

Cancer cells often have more copies of TERT and TERC genes, which helps them grow and could affect patient outcomes.

Periodontal ligament stem cells show promise for regrowing tissues but require more research for safe, effective use.

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

The protein StAR is found in 17 different organs and can affect hair loss and brain functions, but its full role is not yet fully understood.

Melanocyte stem cells are crucial for skin pigmentation and have potential in disease modeling and regenerative medicine.

Transit-amplifying cells are crucial for tissue repair and can contribute to cancer when they malfunction.

Wool fibre curvature is due to longer orthocortical cells compared to paracortical cells.

Merkel cells and Langerhans cells in hair follicles are closely connected and may interact.

Autofluorescence can sort plant cells without labeling.

Scientists made skin stem cells from other human cells with over 97% efficiency, which could help treat skin conditions.

Isotretinoin can cause serious birth defects and needs careful use, especially in pregnant women.

3D bioprinting could improve skin repair and treat conditions like vitiligo and alopecia by precisely placing cells.

Injecting a mix of human skin and hair cells into mice can grow new hair.

Some mutant mice have hair with abnormal cross-linking, mainly in the cuticle, not affecting other hair parts.

Certain sex hormones and antiandrogens can either slow down or speed up the growth of human hair follicle cells depending on their concentration.

Nail stem cells and Wnt signaling are important for fingertip regeneration but not sufficient for regenerating more complex limb structures.

Researchers made stem cells from human hair follicle cells with better efficiency than from skin cells.

Cryopreserved mouse whisker follicles can grow hair when transplanted into nude mice.

The document concludes that more research is needed to understand airway repair and to improve tissue engineering for lung treatments.