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The skin's dermal layer contains true stem cells with diverse functions and interactions that need more research to fully understand.

The study concluded that hair growth in mice is regulated by a stable interaction between skin cell types, and disrupting this can cause hair loss.

Fetal skin heals without scarring due to unique cells and processes not present in adult skin healing.

Smart biomaterials that guide tissue repair are key for future medical treatments.

Electrospun nanofibers show promise for enhancing blood vessel growth in tissue engineering but need further research to improve their effectiveness.

The new patch made of cell matrix and a polymer improves wound healing and supports blood vessel growth.

A substance from a specific gel helped to grow hair effectively in mice, suggesting it could potentially be used to treat hair loss in humans.

A patch made from human lung fibroblast material helps heal skin wounds effectively, including diabetic ulcers.

Some types of extracellular matrix can change how human skin cells grow but don't affect their basic functions.

TNC+ fibroblasts play a key role in skin inflammation by interacting with T cells.

Human hair keratins can be turned into useful 3D biomedical scaffolds through a freeze-thaw process.

Minoxidil treatment improves heart defects in a DiGeorge syndrome model.

Genetic defects and UV radiation cause skin damage and aging.

Human hair follicles switch between active and resting phases unpredictably.

3D culture helps maintain hair growth cells better than 2D culture and identifies key genes for potential hair loss treatments.

The skin microbiome helps heal wounds and can be targeted to improve healing.

Bacteria can help skin regenerate through a process called IL-1β signaling.

Different types of skin cells play specific roles in development, healing, and cancer.

Stem cell niches support, regulate, and coordinate stem cell functions.

Collagen XVII is important for skin aging and wound healing.

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

The document concludes that better targeted treatments are needed for wound healing, and single-cell technologies may improve cell-based therapies.

The conclusion is that tissue structure is key for stem cell communication and maintaining healthy tissues.

Skin aging is largely due to differences in stiffness and elasticity between skin layers, leading to wrinkles.

Special immune cells called Tregs can help prevent lung scarring by blocking a specific growth factor.

Live imaging has advanced our understanding of stem cell behavior and raised new research questions.

Using certain small proteins with a growth factor and specific materials can increase the creation of neurons from stem cells.

Skin patterns form through molecular signals and genetic factors, affecting healing and dermatology.

TGF-β is crucial for tissue repair and can cause diseases if not properly regulated.

TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.