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Alopecia areata is an autoimmune condition causing hair loss due to the immune system attacking hair follicles, often influenced by genetics and stress.

A specific DNA region is crucial for Foxn1 gene expression in thymus cells but not in hair follicles.

New findings explain how genetic changes, body clocks, and certain molecules affect tissue response to stress hormones.

Curcumin may help reverse aging by targeting specific genes.

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

Scientists made a mouse that shows how a specific protein in the skin changes and affects hair growth and shape.

Stem cell niches are adaptable and key for tissue maintenance and repair.

BMP2 needs periosteal tissue to help regenerate mouse middle finger bones within a specific time.

Stromal stem cells may help heal wounds by becoming structural cells or affecting the immune system, but more research is needed to understand how.

Cell aging can be both good and bad for tissue repair.

Stem cells help remove dead cells to keep tissues healthy by balancing cell replacement and clearance.

Most pregnant women experience common skin changes like linea nigra and stretch marks.

Hair loss is common in lupus patients and can be permanent or reversible, depending on the type, with various treatments available.

Neuronatin is found in specific cells within rat testis, hair follicles, tongue, and pancreas, suggesting it has various roles in tissue development and function.

The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.

Lamins are vital for cell survival, organ development, and preventing premature aging.

Pangolins have lost some skin-related genes, but kept others, leading to their unique scales and skin features.

The skin's basement membrane has specialized structures and molecules for different tissue interactions, important for hair growth and attachment.

Adult stem cells are important for tissue repair and have therapeutic potential, but more research is needed to fully use them.

The review concludes that innovations in regenerative medicine, tissue engineering, and developmental biology are essential for effective tissue repair and organ transplants.

The osteopontin gene is active in a specific part of rat hair follicles during a certain hair growth phase and might affect hair cycle and diseases.

Vacuum massage may improve skin elasticity and induce changes in skin cells, but evidence for treating burn scars is insufficient and more research is needed.

The document concludes that more research is needed to understand airway repair and to improve tissue engineering for lung treatments.

Platelet Rich Plasma (PRP) shows promise for tissue repair and immune response, but more research is needed to fully understand it and optimize its use.

A specific genetic deletion in goats affects cashmere yield and thickness.

Blocking the Wnt pathway could lead to new treatments for cancer and tissue repair but requires careful development to avoid side effects.

The conclusion is that genetic changes in the glucocorticoid receptor can lead to conditions affecting stress response, immunity, and metabolism, requiring personalized treatment.

Tissue environment greatly affects the unique epigenetic makeup of regulatory T cells, which could impact autoimmune disease treatment.

Different parts of the body's fat tissue have unique cell types and characteristics, which could help treat chronic wounds.

Fat tissue under the skin affects hair growth and aging; reducing its inflammation may help treat hair loss.