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Mesenchymal stem cells, especially injected into the skin, heal wounds faster and better than chitosan gel or other treatments.

Stem cells regenerate tissues and their behavior varies by environment, suggesting the hematopoietic system model may need revision.

TLR3 signaling enhances the immunosuppressive properties of human periodontal ligament stem cells.

The protein StAR is found in 17 different organs and can affect hair loss and brain functions, but its full role is not yet fully understood.

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

Changing how mesenchymal stromal cells are grown can improve their healing abilities.

Macrophages help heal nerves by aiding the maturation of Schwann cells and are important for nerve repair.

Fat tissue cells are a promising option for healing various diseases, but more research is needed to ensure they are safe and effective.

Lung repair involves both dedicated and flexible stem cells, important for developing new treatments.

Melanocytes are diverse cells important for pigmentation and skin health, influenced by genetics and environment.

The secretions of mesenchymal stem cells could be used for healing without using the cells themselves.

Using gelatin sponges for deep skin wounds helps bone marrow cells repair tissue without scarring.

Fibroblasts, cells usually linked to tissue repair, also help regenerate various organs and their ability decreases with age. Turning adult fibroblasts back to a younger state could be a new treatment approach.

Mice that can regenerate tissue have cells that pause in the cell cycle, which is important for healing, similar to axolotls.

Certain drugs increase calcium levels in cancer cells by triggering internal calcium release.

Men generally have more severe COVID-19 cases and higher death rates than women due to biological differences.

Sericin hydrogels heal skin wounds well, regrowing hair and glands with less scarring.

Different methods of preparing Platelet-Rich Plasma (PRP) can affect wound healing and hair regrowth in plastic surgery. Using a kit with specific standards helps isolate PRP that meets quality criteria. Non-Activated PRP and Activated PRP have varying effects depending on the tissue and condition treated. For hair regrowth, Non-Activated PRP increased hair density more than Activated PRP. Both treatments improved various aspects of scalp health.

The enzyme 5α-reductase type 1 is important for blood vessel development and fertility in the uterus.

Mesenchymal stem cells could help treat aging-related diseases better than current methods.

Activating TLR9 helps heal wounds and regrow hair by using specific immune cells.

The enzyme 5α-reductase is important for proper blood vessel development during the fertility-related transformation of the uterus lining.

PRP may help with hair loss and improve hair quality with few side effects, but more research is needed.

The document concludes that mouse models are helpful but have limitations for skin wound healing research, and suggests using larger animals and genetically modified mice for better human application.

Nerves and chemicals in the body can affect hair growth and loss.

Ephrins slow down skin and hair follicle cell growth.

The protein CCN2 controls hair growth by affecting hair follicle formation and stem cell activity in mice.

Using a drug to activate bone marrow stem cells can help the liver regenerate and function better after major surgery in rats.

The treatment led to denser, thicker hair growth and less hair loss.

Toll-like receptors are important for wound healing, but can slow it down in diabetic wounds.