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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.

Gene therapy, especially using atoh1, shows promise for creating functional sensory hair cells in the inner ear, but dosing and side effects need to be managed for clinical application.

New materials help control stem cell growth and specialization for medical applications.

Wounds can regenerate hair in young mice, but this ability declines with age, offering insights for improving tissue regeneration in the elderly.

The microenvironment, especially mechanical forces, plays a crucial role in hair growth and could lead to new treatments for hair loss.

Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.

Wnt/β-catenin signaling is important for keeping skin cell attachment structures stable.

Testosterone may worsen hair loss by affecting hair growth signals, while different prostaglandins can either hinder or promote hair growth.

Epidermal signaling helps regenerate fingertip tissue.

WNT signaling is crucial for skin development and healing.

The study identified key genes and pathways that influence goat wool quality and growth.

Mechanical stretching of the skin can promote hair growth by activating certain immune cells.

YAP and TAZ proteins control skin cell growth and repair.

Cell polarity signaling controls tissue mechanics and cell fate, with complex interactions and varying pathways across species.

Keratin 17 is crucial for normal hair growth by regulating hair cycle transitions with TNFα.

Early development of hair, teeth, and glands involves specific signaling pathways and cellular interactions.

Stem cell therapy could help regenerate inner ear hair cells to treat hearing loss.

Blocking a certain signal in the gp130 receptor can improve tissue healing and lessen osteoarthritis symptoms.

Wnt4 protein makes the outer skin layer thicker in burn wounds by turning on a specific healing pathway and loosening the connections between skin cells.

Mouse cell exosomes help hair regrowth and wound healing by activating a specific signaling pathway.

Targeting non-Smad pathways in TGF-β signaling may improve keloid treatment.

EDA is vital for bone and cartilage formation and could help treat skeletal disorders.

The cryogel effectively heals infected wounds and promotes tissue regeneration without scarring.

The right cells and signals can potentially lead to scarless wound healing, with a mix of natural and external wound healing controllers possibly being the best way to achieve this.

Mutating the gmds gene in zebrafish increases hair cell numbers and regeneration.

Skin stretching can improve vaccine delivery through hair follicles and boost immune response.

Verteporfin treatment in mice led to complete skin healing without scarring.

Skin stem cells in hair follicles are important for touch sensation.

Mechanical stress contributes to hair loss in androgenetic alopecia.

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