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Smart biomaterials that guide tissue repair are key for future medical treatments.

The document concludes that hair is complex, with a detailed growth cycle, structure, and clinical importance, affecting various scientific and medical fields.

Exosomes show promise for hair growth but face challenges in standardization and concentration for clinical use.

Human hair is complex and grows in cycles starting from embryonic life.

Patient-derived melanocytes can potentially treat vitiligo by restoring skin pigmentation.

A special gene region controls the re-emergence of a primitive wool type in Merino sheep, improving their wool yield and adaptability.

Melanocyte stem cells in hair follicles are key for hair color and could help treat greying and pigment disorders.

Scarring alopecia affects different hair follicle stem cells than nonscarring alopecia, and the infundibular region could be a new treatment target.

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

Using a special stem cell formula on the scalp once a month for six months helped people with hair loss grow more hair.

Stem cell technologies and regenerative medicine, including platelet-rich plasma, show promise for hair restoration in treating hair loss, but more research is needed.

LGR5 and LGR6 are expressed differently in various skin tumors, which may offer clues about their origins.

Eating fewer calories improves the ability of stem cells to repair and renew the body in various tissues.

Changing the environment around stem cells could help tissue repair, but it's hard to be precise and avoid side effects.

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

Stem cell niches are crucial for regulating stem cell renewal and differentiation, and understanding them can help in developing regenerative therapies.

Stem cell niches support, regulate, and coordinate stem cell functions.

TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.

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.

Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.

The conclusion is that hair growth can be improved by activating hair cycles, changing the surrounding environment, healing wounds to create new hair follicles, and using stem cell technology.

Inactive hair follicle stem cells help prevent skin cancer.

Stem cells help repair tissue mainly by releasing beneficial substances, not by replacing damaged cells.

The study found that bioengineered hair follicles work when using cells from the same species but have issues when combining human and mouse cells.

Hormones during pregnancy and lactation keep skin stem cells inactive, preventing hair growth.

SCF and c-Kit decrease in AGA hair follicles, possibly affecting hair pigmentation and growth.

Androgen is important in controlling stem cell differentiation, reducing fat development, and increasing lean mass.

New drugs for heart disease may be developed from molecules secreted by stem cells.

The document concludes that understanding how adult stem and progenitor cells move is crucial for tissue repair and developing cell therapies.

Gene network oscillations inside hair stem cells are key for hair growth regulation and could help treat hair loss.