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Scientists made stem cells that can grow hair by adding three specific factors to them.

The patch assay can create mature hair follicles from human cells and may help in hair loss treatments.

A defective protein in progeria causes cell death and atherosclerosis, but a treatment targeting cell stress may reduce these effects.

Only skin melanocytes, not other types, can color hair in mice.

Gray hair is caused by reduced melanin production or transfer issues, linked to aging and possibly health conditions, with treatments focusing on color camouflage.

The "Punch Assay" can regenerate hair follicles efficiently in mice and has potential for human hair regeneration.

Melanocytes are important for skin and hair color and protect the skin from UV damage.

Gamma rays did not change hair follicle density but increased white and hypopigmented hairs in mice.

Melanocytes produce melanin; their defects cause vitiligo and hair graying, with treatments available for vitiligo.

DNA methylation is essential for skin and hair follicle development, and could be a target for treating skin diseases.

Stem cells show promise for hair regrowth, but challenges remain.

Skin spheroids with both outer and inner layers are key for regrowing skin patterns and hair.

Targeting NETs may help reduce fibrosis in Crohn's disease.

Researchers found four key stages of cell development that are important for hair growth and shedding in cashmere goats.

The study found that stem cells and neutrophils are important for regenerating hair follicle structures in mice.

Fat-derived stem cells may help treat skin aging and hair loss.

Fat-derived stem cells and their secretions show promise for treating skin aging and hair loss.

Giant solitary trichoepithelioma is a rare, usually non-cancerous hair follicle tumor that can sometimes turn into skin cancer.

VEGFR-2 activation is likely involved in hair follicle growth, survival, and development.

Mitochondria may influence how cells respond to radiation, affecting nearby non-irradiated cells.

Antioxidants may help improve mitochondrial health and could be used to treat diseases related to cell damage.

The symposium showed that stem cells are key for understanding and treating skin diseases and for developing new skin models and therapies.

The document concludes that PCOS is a complex disorder caused by both genetic and environmental factors, affecting women's health in various ways, and requires personalized treatment.

Some wound-healing cells can turn into fat cells around new hair growth in mice.

The Rotterdam Study updated findings on elderly health, focusing on heart disease, genetics, lifestyle effects, and disease understanding.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

Calreticulin has roles in healing, immune response, and disease beyond its known functions in the endoplasmic reticulum.

The Rotterdam Study found risk factors for elderly diseases, links between lifestyle and genetics with health conditions, and aimed to explore new areas like DNA methylation and sensory input effects on brain function.

The conclusion is that certain cell interactions and signals are crucial for hair growth and regeneration.

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