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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.

Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

Skin cells produce and activate vitamin D, which regulates skin functions and supports hair growth.

Ethosomal carriers improve drug delivery through the skin better than traditional methods.

Menopause can lead to skin and hair problems due to hormonal changes, but hormone replacement therapy might help slow these effects.

Bone Morphogenetic Proteins (BMPs) help control skin health, hair growth, and color, and could potentially be used to treat skin and hair disorders.

Hormone treatments in transsexual individuals reduce hair growth and oil production in male-to-females and increase them in female-to-males.

The study identified unique genes in hair follicle cells and their environment, suggesting these genes help organize cells for hair growth.

BMP signaling is crucial for skin and hair growth.

Chitosan nanofiber scaffolds improve skin healing and are promising for wound treatment.

Telocytes might help with skin repair and regeneration.

Melatonin protects the skin by scavenging free radicals and repairing DNA damage.

Tight junctions are key for skin protection and controlling what gets absorbed or passes through the skin.

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

Male and female skin differ due to hormones, affecting conditions like hair loss, acne, and skin cancer, and suggesting a need for gender-specific treatments.

Nanoparticles improve drug delivery through the skin but more research is needed on their long-term effects and skin penetration challenges.

Bioprinting could improve wound healing but needs more development to match real skin.

Estrogen therapy can reduce skin aging but has cancer risks.

Mice without the vitamin D receptor are more prone to UV-induced skin tumors.

The Sonic hedgehog pathway is crucial for new hair growth during mouse skin healing.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

Cannabinoids may help treat various skin conditions.

Estrogen replacement can improve skin health in menopausal women but doesn't reverse sun damage or prevent hair loss.

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

Estrogen loss during menopause worsens skin health, but hormone replacement therapy may improve it, though more research is needed.

The document recommends using both clinical evaluation and various measurement methods to assess skin greasiness, considering factors like temperature and hormones.

Turmeric may have benefits for skin health, but more research is needed to confirm its effectiveness.

Hyaluronate fragments can help reverse skin thinning by working with the CD44 receptor.

Antibiotics can reduce acne but may lead to resistant bacteria, and understanding the skin's bacteria is important for treatment.

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