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Fibroblasts, cells usually linked to tissue repair, also help regenerate various organs and their ability decreases with age. Turning adult fibroblasts back to a younger state could be a new treatment approach.

Scientists created a long-lasting stem cell line from human hair that can turn into different skin and hair cell types.

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

Human hair follicle stem cells can turn into multiple cell types but lose some of this ability after being grown in the lab for a long time.

Cancer can hijack the body's cell repair system to promote tumor growth, and targeting this process may improve cancer treatments.

Epidermal keratinocytes start wound healing and inflammation after schistosome infection.

The gene p53 is crucial for removing damaged cells to allow for healthy tissue renewal.

Epidermal stem cells have various roles in skin beyond just maintenance, including forming specialized structures and aiding in skin repair and regeneration.

ADM scaffolds help skin heal by promoting a healing-type immune response.

Newly found stem cells in horse hooves show promise for treating a hoof disease called laminitis.

PNKP is essential for keeping adult mouse progenitor cells healthy and growing normally.

Different stem cells have benefits and challenges for tissue repair, and more research is needed to find the best types for each use.

Box A of HMGB1 can improve stem cell function, aiding anti-aging therapy.

Aging causes changes in scalp cells that can negatively affect hair health.

The research found that PCOS has common genetic factors regardless of how it is diagnosed and is linked to metabolic and reproductive issues.

Modulating BMP activity changes the number, size, shape, and type of ectodermal organs.

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

Hair, teeth, and mammary glands develop similarly at first but use different genes later.

Fetal wound healing changes with development, affecting inflammation and collagen, which may influence scarring.

Activin helps skin growth and healing mainly through stromal cells and affects keratinocytes based on its amount.

Mesenchymal stem cells show potential for skin healing and anti-aging, but more research is needed for safe use, especially regarding stem cells from induced pluripotent sources.

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

Maintaining DNA health in stem cells is key to preventing aging and tissue breakdown.

Sox2-positive dermal papilla cells have unique characteristics and contribute more to skin and hair follicle formation than Sox2-negative cells.

Msx2 and Foxn1 are both crucial for hair growth and health.

Research on epidermal stem cells has advanced significantly, showing promise for improved clinical therapies.

miR-22, a type of microRNA, controls hair growth and its overproduction can cause hair loss, while its absence can speed up hair growth.

A new mutation in the STING protein causes a range of symptoms and its severity may be affected by other genetic variations; treatment with a specific inhibitor showed improvement in one patient.

Claudin-1 is important for the barrier function and growth of hair.

New treatments for immune disorders caused by FOXN1 deficiency are promising.