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Ionizing radiation causes irreversible skin damage, with single doses leading to acute injury and hair graying, and fractional doses causing more severe long-term tissue damage.

Different types of skin cells have unique genetic markers that affect how likely they are to spread cancer.

Understanding how cells die in the skin is important for treating skin diseases and preventing hair loss.

PDGFA/AKT signaling is important for the growth and maintenance of certain skin fat cells.

Removing both Atr and Trp53 genes in adult mice causes severe tissue damage and death due to DNA damage.

A WNT10A gene mutation leads to ectodermal dysplasia by disrupting cell growth and differentiation.

Platelet-rich plasma may help in skin and hair treatments, and with muscle and joint healing, but more research is needed to fully understand its benefits and limitations.

Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.

Older skin has higher cancer risk due to inflammation and stem cell issues.

Glutamine metabolism affects hair stem cell maintenance and their ability to change back to stem cells.

Gata6 is important for protecting hair growth cells from DNA damage and keeping normal hair growth.

Scientists have made progress in creating replacement teeth, hair, and glands that work, which could lead to new treatments for missing teeth, baldness, and dryness conditions.

Coating surfaces with human hair keratin improves the growth and consistency of important stem cells for medical use.

The conclusion is that teeth, hair, and claws have similar stem cell niches, which are important for growth and repair, and more research is needed on their regulation and potential markers.

RT1640 treatment reverses gray hair and promotes hair growth in mice.

The research created a detailed map of skin cells, showing that certain cells in basal cell carcinoma may come from hair follicles and could help the cancer grow.

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.

Cell death shapes skin stem cell environments, affecting inflammation, repair, and cancer.

Different types of inactive melanocyte stem cells exist with unique characteristics and potential to develop into other cells.

Blocking both main energy pathways can stop hair follicle stem cell-induced skin cancer growth.

Proteins like aPKC and PDGF-AA, substances like adenosine and ATP, and adipose-derived stem cells all play important roles in hair growth and health, and could potentially be used to treat hair loss and skin conditions.

Eating a balanced diet with the right vitamins and minerals is important for healthy hair, but too many supplements can be harmful.

The research found that different types of fibroblasts are involved in wound healing and that some blood cells can turn into fat cells during this process.

The document concludes that adult mammalian skin contains multiple stem cell populations with specific markers, important for understanding skin regeneration and related conditions.

Lichen Planopilaris and Frontal Fibrosing Alopecia may help us understand hair follicle stem cell disorders and suggest new treatments.

LGR5 helps maintain corneal cell characteristics and prevents unwanted changes by controlling specific cell signaling pathways.

WNT10A helps esophageal cancer cells spread and keep renewing themselves.

The study suggests that motor neurons created from stem cells of patients with spinal and bulbar muscular atrophy show signs of the disease, including changes in protein levels and cell functions.

Lymphatic vessels are essential for hair follicle growth and skin regeneration.

Researchers found a way to create cells from stem cells that act like human cells important for hair growth and could be used for hair regeneration treatments.