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NIR-II imaging effectively tracked stem cells that helped repair facial nerve defects in rats.

Notch1 helps skin heal by attracting specific immune cells.

Hair follicle culture helps develop new treatments for hair loss.

Notch1 signaling is crucial for improving wound healing and skin regeneration by affecting stem cell behavior.

Hair follicle systems are being engineered to better mimic natural hair follicles for studying hair disorders and testing treatments.

High proliferation and cell delamination drive early skin development, while later stages may not rely on cell division orientation.

Stem cells help heal wounds by rapidly dividing and migrating to the wound edge.

Human skin cells produce proenkephalin, which changes with environmental factors and skin diseases.

Disrupting Smad4 in mouse skin causes early hair follicle stem cell activity that leads to their eventual depletion.

Blocking a specific protein signal can make hair grow on mouse nipples.

Inflammation plays a key role in activating skin stem cells for hair growth and wound healing, but more research is needed to understand how it directs cell behavior.

CD26+ fibroblasts improve skin healing and integration better than CD26− fibroblasts.

PDCD4 is important for controlling skin cell growth and healing.

A specific group of slow-growing stem cells marked by Thy1 is crucial for skin maintenance and healing in mice.

Low-frequency electromagnetic fields help regenerate hair follicles using a mix of skin cells.

CD4 is crucial for maintaining skin stem cell balance and aiding wound healing.

New scaffold materials help heal severe skin wounds and improve skin regeneration.

Minoxidil can help grow hair in mice by making cells grow and improving hair quality. More research needed.

Noggin overexpression delays eyelid opening by affecting cell death and skin cell development.

The article concludes that developing in vitro models for human hair structures is important for research and reducing animal testing, but there are challenges like obtaining suitable samples and the models' limitations.

The protein Par3 is crucial for healthy skin, affecting the skin barrier, cell differentiation, and stem cell maintenance.

Dermal EZH2 controls skin cell growth and differentiation in mice.

Different fish use the same genes to regrow teeth.

Notch1 helps skin heal by attracting cells that aid repair.

3D cell-derived matrices improve tissue regeneration and disease modeling.

Scientists created a tiny, 3D model of a hair follicle that grows and acts like a real one.

The vitamin D receptor is essential for skin stem cells to grow, move, and become different cell types needed for skin healing.

Bone-marrow and epidermal stem cells help heal wounds differently, with bone-marrow cells aiding in blood vessel formation and epidermal cells in hair growth.

Certain human skin cells marked by CD44 and ALDH are rich in stem cells capable of long-term skin renewal.

Laminin-511 may contribute to psoriasis by affecting skin cell growth and survival.