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Splitting one hair follicle into two can help regrow hair with a 50% to 70% success rate, useful when donor hair is limited.

The KNU implanter for hair transplants showed a high survival rate of 90%+ for transplanted hairs after 6 months, with benefits like natural hair direction and fewer scars.

Natural products show promise for new hair loss treatments.

Platelet preparations generally show positive effects on wound healing and facial rejuvenation, but more thorough research is needed to confirm their effectiveness.

There are still challenges in diagnosing and treating chronic skin diseases, but there is hope for future improvements.

Chitosan, a natural substance, can be used to create tiny particles that effectively deliver various types of drugs, but more work is needed to improve stability and control of drug release.

Platelet-Rich Plasma (PRP), a protein-rich extract from a patient's blood, shows promise in improving hair density, thickness, and quality, but the best method of use and number of treatments needed for noticeable results are still unclear.

Nanotechnology shows promise for better chronic wound healing but needs more research.

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

Bioinspired polymers are promising for advanced medical treatments and tissue repair.

Nanofiber scaffolds help wounds heal by delivering drugs directly to the injury site.

Metal organic frameworks-based scaffolds show promise for tissue repair due to their unique properties.

Human placenta hydrogel helps restore cells needed for hair growth.

Sonic hedgehog proteins may help grow hair.

Human skin can provide stem cells for tissue repair and regeneration, but there are challenges in obtaining and growing these cells safely.

High-dose radiation speeds up aging in skin stem cells.

iPSC-derived stem cells on a special membrane can help repair full-thickness skin defects.

A specific DNA sequence caused hair loss in male mice by activating immune cells and increasing a certain immune signal.

Embryonic and adult stem cells are valuable for improving skin grafts and cell therapy.

Human hair follicle dermal cells can effectively replace other cells in engineered skin.

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

Different markers are found in stem cells of the scalp's hair follicle bulge and the surrounding skin.

ILC1-like cells can cause alopecia areata by attacking hair follicles.

miR-140-5p in certain cell vesicles helps hair growth by boosting cell proliferation.

Stem cell therapy, particularly using certain types of cells, shows promise for treating hair loss by stimulating hair growth and development, but more extensive trials are needed to confirm these findings.

Researchers created better skin-application menthol capsules that are stable, safe, and penetrate the skin quickly.

Tissue engineering could be a future solution for hair loss, but it's currently expensive, complex, and hard to apply in real-world treatments.

Keratinocytes help keep hair follicle cells and skin cells separate in 3D cultures, which is important for hair growth research.

Rice bran mineral extract may help promote hair growth and prevent hair loss.

Technique creates 3D cell spheroids for hair-follicle regeneration.