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Stem cells from hair follicles in a special gel show strong potential for bone regeneration.

Self-assembling RADA16-I hydrogels with bioactive peptides significantly improve wound healing.

Overexpressing follistatin in mice delays wound healing and reduces scar size.

Understanding how baby skin heals without scars could help develop treatments for adults to heal wounds without leaving scars.

Lysophospholipids like LPA and S1P are important for hair growth, immune responses, and vascular development, and could be targeted for treating diseases.

3D bioprinting improves wound healing by precisely creating scaffolds with living cells and biomaterials, but faces challenges like resolution and speed.

Stem cell therapy shows promise in improving burn wound healing.

A mouse gene mutation increases the risk of skin cancer.

The study found that analyzing certain cell signaling pathways is not a reliable method to tell apart two types of skin tumors.

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

New materials that better mimic natural skin structure could improve healing, especially for chronic wounds.

The gel with icariin speeds up wound healing, reduces scarring, and helps hair growth by controlling BMP4 signaling. It also reduces inflammation and improves wound quality in mice, adapts to different wound shapes, and gradually releases icariin to aid healing. It also prevents too much collagen and myofibroblast formation during skin healing.

Hair and skin healing involve complex cell interactions controlled by specific molecules and pathways, and hair follicle cells can help repair skin wounds.

HSPGs help control stem cell behavior, affecting hair growth and offering a target for hair loss treatments.

Injectable hydrogels are becoming increasingly useful in medicine for drug delivery and tissue repair.

Sugars from Sargassum and brown algae may have health benefits like fighting viruses and helping with wound healing, but there are challenges in using them.

The fascial layer is a promising new target for wound healing treatments using biomaterials.

Dermal factors are crucial in regulating melanin production in skin.

Cellular and immunotherapies show promise for healing chronic wounds but need more research.

Ginseng, especially its component ginsenosides, can promote hair growth, reduce hair loss, and potentially treat conditions like alopecia by affecting cell pathways and cytokines.

Finasteride given to baby rats causes anxiety-like behavior and worsens learning from punishment in adult rats.

Menopause and aging can affect women's quality of life and sexuality, but hormone therapies may help alleviate these issues.

Female rats showed more panic-related behavior than males, influenced by hormonal cycles and certain drugs.

Certain steroids in the brain affect mood and symptoms of depression, and treatments targeting these steroids show promise for improving these symptoms.

Blocking CRF-R1 can reduce alcohol intake in stressed mice.

Finasteride reduces alcohol withdrawal effects, especially in female mice.

Progesterone boosts alcohol's effect on brain, finasteride counters it.