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TGF-β is crucial for tissue repair and can cause diseases if not properly regulated.

Hair loss and aging are caused by the breakdown of a key protein in hair stem cells.

Stem cells are crucial for skin repair and new treatments for chronic wounds.

Microtechnology methods improve organoid production for medical research.

Tiny pollution particles called PM2.5 can harm skin cells by causing stress, damage to cell parts, and cell death.

Macrophages help activate hair follicle stem cells, affecting hair growth and skin repair.

Hormone treatments for transgender individuals generally improve mental health and physical transition, with some health risks that require medical supervision.

Early diagnosis and individualized treatment improve outcomes for Congenital Adrenal Hyperplasia.

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

Paneth cells help support stem cells and aid tissue regeneration after injury.

Microneedles improve drug delivery in various body parts, are safe and painless, and show promise in cosmetology, vaccination, insulin delivery, and other medical applications.

Male hormones affect COVID-19 severity and certain drugs targeting these hormones could help reduce the risk.

The niche environment controls stem cell behavior and plasticity, which is important for tissue health and repair.

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

Feather patterns in birds are shaped by signaling interactions and cell movements, with EDA/EDAR crucial for pattern formation.

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.

Smaller nanoparticles penetrate skin better, especially through hair follicles.

Damage to skin releases dsRNA, which activates TLR3 and helps in skin and hair follicle regeneration.

Platelet-rich plasma might help with hair growth and skin conditions, but more research is needed to prove its effectiveness and safety.

Scientists turned rat thymus cells into stem cells that can help repair skin and hair.

Epidermal β-catenin activation changes the dermis by signaling different fibroblast types.

Tiny particles from stem cells help activate hair growth cells and encourage hair growth in mice without being toxic.

Nanozymes show promise for effective and safe cancer treatment.

Adult fibroblasts help heart cells mature and improve heart function.

MicroRNA-214 is important for skin and hair growth because it affects the Wnt pathway.

4D polycarbonate scaffolds show promise for soft tissue repair due to their biocompatibility, shape memory, and minimal immune response.

Nanoparticles can improve skin treatments by better targeting hair follicles, but more research is needed for advancement.

SOX11 and SOX4 help skin cells act like embryonic cells to heal wounds in mice.

The nanofiber scaffolds improved skin wound healing by supporting cell growth and tissue repair.

Blocking β-catenin in skin cells improves hair growth during wound healing.