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3D cell cultures are better for testing hair growth treatments than 2D cultures.

Integrin β1 is crucial for liver structure and function, preventing fibrosis.

The skin's basement membrane is specially designed to support different types of connections between skin layers and hair follicles.

Different types of fibroblasts play various roles in both healthy and diseased tissues, and understanding them better could improve treatments for fibrotic diseases.

TGF-β is crucial for tissue repair and can cause diseases if not properly regulated.

Older mice have stiffer skin with less elasticity due to changes in collagen and skin structure, affecting aging and hair loss.

Stem cell offspring help control their parent stem cells, affecting tissue health, healing, and cancer.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Skin healing from blisters can delay hair growth as stem cells focus on repairing skin over developing hair.

Cell therapy shows promise for treating severe psoriasis but needs more research to confirm safety and effectiveness.

Different types of stem cells and their environments are key to skin repair and maintenance.

Skin cell types develop when specific genes are turned on by removing certain chemical tags from DNA.

Removing centrosomes from skin cells leads to thinner skin and stops hair growth, but does not greatly affect skin cell differentiation.

When skin blisters, healing the wound is more important than growing hair, and certain stem cells mainly fix the blisters without helping hair growth.

Different types of fibroblasts play various roles in diseases and healing, and more research on them could improve treatments.

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

Keratin injections can promote hair growth by affecting hair-forming cells and tissue development.

Skin health and repair depend on the signals between skin stem cells and their surrounding cells.

A new 3D culture system helps grow and study mouse skin stem cells for a long time.

Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.

A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.

The document covers books on cosmetic surgery and skin care, discussing legal and ethical issues, wound healing, the overlap of cosmetics and drugs, and detailed plastic surgery techniques.

CD98hc's role in skin health decreases with age.

Researchers created human hair follicles using a new method that could help treat hair loss.

Ginsenoside Re from ginseng may help hair grow by blocking a specific growth-inhibiting pathway.

Modifying certain signals in the body can help wounds heal without scars and regrow hair.

The document concludes that insulin resistance is key in PCOS development and early treatment is crucial to prevent complications.

PCOS may start before birth, involves metabolic issues, and can be treated with drugs like metformin and lifestyle changes.

Different types of stem cells help maintain and heal skin.

Different genes are active in dogs' hair growth and skin, similar to humans, which helps understand dog skin and hair diseases and can relate to human conditions.