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Smart hydrogel dressings could improve diabetic wound healing by adjusting to wound conditions and controlling drug release.

Rats can't grow new hair follicles after skin wounds, unlike mice, due to differences in gene expression and response to WNT signaling.

New research shows that skin diversity is influenced by different types of dermal fibroblasts and their development, especially involving the Wnt/β-catenin pathway.

Keeping β-catenin levels high in mammary cells disrupts their development and branching.

Disrupting Acvr1b in mice causes severe hair loss and thicker skin.

Deleting the MAD2L1 gene is tolerated in certain mouse cancer models.

Deleting the MAD2L1 gene in mice led to rapid tumor growth despite chromosomal instability.

Dermal cells are key in controlling hair growth and could potentially be used in hair loss treatments, but more research is needed to improve hair regeneration methods.

The method allows for 3D tracking of hair follicle stem cells and shows they can regenerate hair for up to 180 days.

Adult hair follicle cells can create new hair follicles from corneal cells with the right support.

Removing both Atr and Trp53 genes in adult mice causes severe tissue damage and death due to DNA damage.

The immune system plays a key role in tissue repair, affecting both healing quality and regenerative ability.

Hair follicle regeneration needs special conditions and young cells.

The gene p53 is crucial for removing damaged cells to allow for healthy tissue renewal.

Dying cells can help with faster healing and new hair growth by releasing a growth-promoting molecule.

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

Certain cells in the adult mouse ear come from cranial neural crest cells, but muscle and hair cells do not.

Fat cells are important for tissue repair and stem cell support in various body parts.

Researchers developed a way to study human body clocks using hair tissue, which works similarly in both healthy and dementia patients.

Keratin is crucial for keeping skin cells healthy and its changes can lead to diseases and affect cell behavior.

Lamins are vital for cell survival, organ development, and preventing premature aging.

Mice can correct hair follicle orientation without certain genes, but proper overall alignment needs those genes.

The skin's basement membrane has specialized structures and molecules for different tissue interactions, important for hair growth and attachment.

The skin's basement membrane is specially designed to support different types of connections between skin layers and hair follicles.

Stem cell niches are crucial for regulating stem cell behavior and tissue health, and their decline can impact aging and cancer.

Stem cell offspring help control their parent stem cells, affecting tissue health, healing, and cancer.

Mice lacking the PPARγ gene in their fat cells had almost no fat tissue, severe metabolic problems, and abnormal development of other fat-related tissues.

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

RADA16 is a promising material for tissue repair and regenerative medicine but needs improvement in strength and cost.

Adult stem cells are important for tissue repair and have therapeutic potential, but more research is needed to fully use them.