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Lack of sleep in mice leads to prostatitis by reducing certain hormones and activating an inflammatory pathway, which can be temporarily fixed with normal sleep.

Hair growth and development are controlled by specific signaling pathways.

Skin stem cells are crucial for maintaining and repairing skin, with potential for treating skin disorders and improving wound healing.

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.

Scientists can grow human hair follicle stem cells in a lab without changing their nature, which could help treat hair loss.

Activating β-catenin increases melanocytes and decreases Schwann cells.

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

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

S100A4 and S100A6 proteins may activate stem cells for hair follicle regeneration and could be potential targets for hair loss treatments.

Dermal papilla cells can help regrow hair and are promising for hair loss treatments.

Memory T cells in the skin balance staying put and moving into the blood, clustering around hair follicles, and increasing in number after infection.

Adipocytes can change into fibroblast-like cells to help with wound healing.

Vitamin D has potential benefits for cancer prevention, heart health, diabetes, obesity, muscle function, skin health, and immune function, but clinical results are mixed and more research is needed.

Researchers created hair-inducing human cell clusters using a 3D culture method.

Hormones control reproduction and are crucial for body balance.

Myotonic Dystrophy may age cells faster, and drugs that target aging could be potential treatments.

Lipocalin-Type Prostaglandin D2 Synthase (L-PGDS) is a protein that plays many roles in the body, including sleep regulation, pain management, food intake, and protection against harmful substances. It also affects fat metabolism, glucose intolerance, cell maturation, and is involved in various diseases like diabetes, cancer, and arthritis. It can influence sex organ development and embryonic cell differentiation, and its levels can be used as a diagnostic marker for certain conditions.

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

Hair follicle stem cells need all reprogramming factors to become pluripotent.

Stem cells help remove dead cells to keep tissues healthy by balancing cell replacement and clearance.

Genetically-altered adult stem cells can help in wound healing and are becoming crucial in regenerative medicine and drug design.

The review highlights the importance of stem cells in hair health and suggests new treatment strategies for hair loss conditions.

Further research is needed to improve hair regeneration using stem cells and nanomaterials.

Mice that can regenerate tissue have cells that pause in the cell cycle, which is important for healing, similar to axolotls.

New single-cell analysis techniques are improving our understanding of stem cells and could help in treating diseases.

COVID-19 might worsen symptoms and progression of benign prostatic hyperplasia, possibly due to inflammation and metabolic disturbances in the prostate gland. More research is needed to confirm this.

Neonate scalp hair is thinner, lacks a medulla, and has smaller follicles compared to adult hair.

Growth factors are crucial for hair development and could help treat hair diseases.

Platelet-rich plasma, taken from a person's own blood, can help rejuvenate skin, stimulate hair growth, and treat hair loss, but more research is needed to confirm its safety and effectiveness.

Melanocyte precursors in human fetal skin follow a specific migration pattern and some remain in the skin's deeper layers.