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Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.

Polyurethane dressings show promise for wound healing but need improvements to adapt better to the healing process.

Stem cell self-renewal is complex and needs more research for full understanding.

Skin tumor regression is helped by retinoic acid signaling blocking Wnt signaling.

Male genital development is driven by androgen signaling and understanding it could help address congenital anomalies.

Pregnancy reduces anxiety in rats, but finasteride reverses this effect.

A protein in plants needs to bind two lipids to help with root hair growth, and this process is similar across different plant species.

Small molecule IM boosts hair growth by changing stem cell metabolism.

Older people's sweat glands are less effective at helping skin wounds heal due to weaker cell connections.

Turning scar-forming cells into fat cells can reduce scarring.

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

The document concludes that more research is needed to understand airway repair and to improve tissue engineering for lung treatments.

Scientists developed a way to isolate sweat glands from the scalp during hair transplants, keeping them alive for 6 days for research and cosmetic uses.

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

Melatonin affects cashmere growth in goats by influencing stem cell and certain signaling pathways.

Stem cells help remove dead cells to keep tissues healthy by balancing cell replacement and clearance.

The SYP123-VAMP727 complex is important for transporting materials that harden the root hair shank in Arabidopsis.

Nuclear shape and chromatin changes affect gene expression in skin cell differentiation.

Microfluorometry effectively measures how much polymer coats and penetrates hair, useful for evaluating hair products.

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

The study found that stem cells and neutrophils are important for regenerating hair follicle structures in mice.

IL-9 increases skin cell movement but decreases their ability to invade, and this effect is controlled by cell contractility, not by MMPs.

Auxin and ethylene hormones both work together and against each other to control plant growth.

Fat cells help recruit healing cells and build skin structure during wound healing.

Bioprinting could improve wound healing but needs more development to match real skin.

The document concludes that while significant progress has been made in understanding skin biology and stem cells, more research is needed to fully understand their interactions with their environment.

PDGFA/AKT signaling is important for the growth and maintenance of certain skin fat cells.

Different scaffold patterns improve wound healing and immune response in mouse skin, with aligned patterns being particularly effective.

Dermal exosomes with miR-218-5p boost hair growth by controlling β-catenin signaling.

Keratin 79 marks a new group of cells that are key for creating and repairing the hair follicle's structure.