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Plant-derived extracellular vesicles show promise for treating diseases like cancer and inflammation.

Sunlight exposure damages hair follicles, but certain stem cell-derived particles can reduce this damage and help with hair regeneration.

Epigenetic factors play a crucial role in skin health and disease.

Type 3 Innate Lymphoid Cells help maintain skin health and balance, and are involved in skin diseases and healing.

Immune cells affect hair growth and could lead to new hair loss treatments.

BMP signaling is important for skin color, affecting melanin production, pigment spread, and cell movement.

Targeting the actin cytoskeleton could improve skin healing and reduce scarring.

Keratin is crucial for keeping skin cells healthy and its changes can lead to diseases and affect cell behavior.

Human dermal fibroblasts help microvascular endothelial cells grow, but not vice versa.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

The tumor suppressor gene FLCN affects mitochondrial function and energy use in cells.

Certain fats in the skin help control inflammation and health, and changing these fats through diet or supplements might treat skin inflammation.

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

The BMP/Smads pathway and Id2 gene control hair follicle stem cells, affecting their rest and growth phases.

Stress increases certain chemicals in the skin and nerves, which might worsen skin conditions.

Tcf3 helps cells move and heal wounds by controlling lipocalin 2.

Understanding hair follicle biology and stem cell control could lead to new hair loss treatments.

Immune cells are essential for early hair and skin development and healing.

Hair papilla cells are crucial for blood vessel development in hair follicles, affecting hair growth and loss.

The enzyme steroid sulfatase is linked to breast cancer and other conditions, and inhibitors are being developed for treatment.

FOXO1 is important for wound healing, but its dysfunction in diabetes can slow the healing process.

Activins and follistatins, part of the TGFβ family, are crucial for hair follicle development and skin health, affecting growth, repair, and the hair cycle.

Fgf20 is important for the development and regulation of the cells that form the base of hair follicles.

Gene network oscillations inside hair stem cells are key for hair growth regulation and could help treat hair loss.

Both Th1 and Th2 immune responses are increased in alopecia areata, with Th2 response more strongly linked to how severe the disease is.

The study suggests pandemic stress might worsen or trigger hair loss problems.

Integrin alphavbeta6 is important for wound healing and hair growth, and blocking it may improve these processes.

Deleting the CRIF1 gene in mice disrupts skin and hair formation, certain proteins affect hair growth, a new compound may improve skin and hair health, blood cell-derived stem cells can create skin-like structures, and hair follicle stem cells come from embryonic cells needing specific signals for development.

Men are more likely to have severe COVID-19 cases and fatalities than women due to factors like lifestyle, aging, and biological differences.

The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.