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Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.

Overexpression of activin A in mice skin causes skin thickening, fibrosis, and improved wound healing.

Genetic variation in the androgen receptor gene mainly causes early-onset hair loss, with maternal inheritance playing a key role.

Stem cell self-renewal is complex and needs more research for full understanding.

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

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

The document concludes that specific cells are essential for hair growth and more research is needed to understand how to maintain their hair-inducing properties.

Skin grafts on mice can cause an immune response leading to hair loss, useful for studying human hair loss conditions.

Male pattern baldness involves hormones and cell signals affecting hair growth.

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

Overexpressing Dsg3 in mice skin causes excessive cell growth and abnormal skin development.

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

Lampreys have a functional vitamin D receptor that may help detoxify harmful substances.

Nerves and chemicals in the body can affect hair growth and loss.

Voriconazole can cause serious side effects, especially in long-term use.

Grafted rodent and human cells can regenerate hair follicles, but efficiency decreases with age.

Notch/CSL signaling controls hair follicle differentiation through Wnt5a and FoxN1.

The document concludes that understanding the genes and pathways involved in hair growth is crucial for developing treatments for hair diseases.

Alopecia Areata is an autoimmune condition often starting before age 20, with varied treatment success and a need for personalized treatment plans.

The circadian clock influences the behavior and regeneration of stem cells in the body.

Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.

Four genetic risk spots found for hair loss, with WNT signaling involved and a link to curly hair.

The conclusion is that hair growth can be improved by activating hair cycles, changing the surrounding environment, healing wounds to create new hair follicles, and using stem cell technology.

Most dermatologic medications are safe during pregnancy and breastfeeding, but some should be avoided due to potential risks.

Human hair follicles can regenerate after removal, but with low success rate.

Fat-derived stem cells, platelet-rich plasma, and biomaterials show promise for healing chronic skin wounds and improving soft tissue with few side effects.

The nude gene causes skin cell overgrowth and improper development, leading to hair and urinary issues.

Tissue-resident memory T cells can protect against infections and cancer but may also contribute to autoimmune diseases.

No cure for female pattern hair loss, but various effective treatments exist.

Platelet preparations generally show positive effects on wound healing and facial rejuvenation, but more thorough research is needed to confirm their effectiveness.