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Skin-derived stem cells grow faster and are easier to obtain than hair follicle stem cells, but both can become various cell types.

Researchers successfully grew horse skin cells that produce pigment from hair follicle samples.

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.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

Scientists created skin-like structures from stem cells that include features like hair and sweat glands.

Stem cells are crucial for wound healing and understanding their role could lead to new treatments, but more research is needed to answer unresolved questions.

Scientists made structures that look like human hair follicles using stem cells, which could help grow hair without using actual human tissue.

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

Gellan gum hydrogels help recreate the environment needed for hair growth cell function.

Hair follicle stem cells are promising for blood vessel formation and tissue repair.

The 3D skin model is better for hair growth research and testing treatments.

Low oxygen conditions improve how well certain stem cells from embryos can make hair grow longer and faster.

Engineering the cell microenvironment is key for advancing tissue engineering and regenerative medicine.

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

Scientists recreated human hair follicles in the lab that can grow hair.

Bioaesthetic therapies could improve healthcare if they safely regenerate cells, tissues, or organs to restore normal function.

Regenerative pharmacology, which combines drugs with regenerative medicine, shows promise for repairing damaged body parts and needs more interdisciplinary research.

Nanomaterials in biomedicine can improve treatments but may have risks like toxicity, needing more safety research.

Conditioned media from mesenchymal stem cells show promise for tissue repair and disease treatment, but more research is needed on their safety and effectiveness.

Exosomes can help repair and heal tissues, improving health and vitality.

MSC-derived exosomes can help treat COVID-19, hair loss, skin aging, and arthritis.

The book explains the science of tissue repair and regeneration, its medical uses, challenges, and ethical concerns.

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.

Fat tissue-derived cells show promise for repairing body tissues, but more research and regulation are needed for safe use.

Fat from the body can help improve hair growth and scars when used in skin treatments.

Platelet-based therapies using a patient's own blood show promise for skin and hair regeneration but require more research for confirmation.

Blue-light activation of TrkA improves hair-follicle stem cells' ability to become neurons and glial cells.

Conditioned media from mesenchymal stem cell cultures could be a more effective alternative for regenerative therapies, but more research is needed.

Platelet lysate is a promising, cost-effective option for regenerative medicine with potential clinical applications.

The Wnt/β-catenin pathway is important for tissue development and has potential in regenerative medicine, but requires more research for therapeutic use.