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Using skin stem cells and certain molecules might lead to scar-free skin healing.

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

The document concludes that skin grafts are essential for repairing tissue loss, with various types available and ongoing research into substitutes to improve outcomes and reduce donor site issues.

Burn scars heal abnormally and more research is needed to find better treatments.

Different soft tissue fillers can cause various skin reactions; biodegradable fillers are safer and non-biodegradable ones like silicone can lead to long-term problems.

Scientists successfully edited a goat's genes to grow more and longer cashmere hair.

New therapies are being developed that target integrin pathways to treat various diseases.

ECM-inspired wound dressings can help heal chronic wounds by controlling macrophage activity.

miRNA-based therapies show promise for treating skin diseases, including hair loss, in animals.

Estrogens generally inhibit hair growth and improve skin quality, but their exact effects on hair follicles are complex and not fully understood.

Epidermal growth factor helps stem cells heal wounds and regenerate hair follicles faster.

Environmental factors at different levels control hair stem cell activity, which could lead to new hair growth and alopecia treatments.

Stem cell niches support, regulate, and coordinate stem cell functions.

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.

The circadian clock is crucial for tissue renewal and regeneration, affecting stem cell functions and having implications for health and disease.

Placental mesenchymal stem cells and their conditioned medium significantly improve healing in local radiation injuries.

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.

Environmental factors, hormones, nutrition, and stress all significantly affect skin health and aging.

Lymphatic vessels are essential for health and can be targeted to treat various diseases.

The Wnt/β-catenin pathway is important for body functions and diseases, and targeting it may treat conditions like cancer, but with safety challenges.

Microneedle technology has advanced for painless drug delivery and sensitive detection but faces a gap between experimental use and clinical needs.

Targeting lipid metabolism can help treat advanced, resistant cancers.

Genes linked to wool fineness in sheep have been identified.

Different types of stem cells and their environments are key to skin repair and maintenance.

Genetic mutations can affect female sexual development, requiring personalized medical care.

Cell therapy shows promise for treating severe psoriasis but needs more research to confirm safety and effectiveness.

Stem cell-derived conditioned medium is effective in improving hair density and thickness for alopecia treatment.

Cells from the lower part of hair follicles are a promising, less invasive option for immune system therapies.

Using a patient's own fat tissue helped treat hair loss caused by an injury.

Mesenchymal stromal cell therapies show promise for treating various diseases but need more research and standardization.