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Scientists found a new type of skin cell that could help with skin repair and these cells work better with a certain protein.

EGF–FGF2 helps mouse stem cells grow and become more like nerve cells.

The research maps the complex development of early mouse skin, identifying diverse cell types and their roles in forming skin layers and structures.

Nail-matrical fibroblasts can make non-nail cells produce hard keratin, useful for nail repair.

Hair regeneration needs dynamic cell behavior and mesenchyme presence for stem cell activation.

A rare benign skin growth called melanocytic matricoma was identified in a 69-year-old man.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Epithelial stem cells are crucial for tissue renewal and repair, and understanding them could improve treatments for damage and cancer.

Researchers isolated a new type of stem cell from mouse skin that can renew itself and turn into multiple cell types.

iPSC-derived stem cells on a special membrane can help repair full-thickness skin defects.

Human hair keratins help nerve regeneration and support Schwann cell activity.

The hair follicle's connection to connective tissue is weaker than the skin's.

Human-induced stem cell-created skin models can help understand skin diseases by studying the skin's layers.

The dermis of Millivora Capenesis has two layers with various connective tissues, blood vessels, glands, and sensory structures.

Neuronatin is found in specific cells within rat testis, hair follicles, tongue, and pancreas, suggesting it has various roles in tissue development and function.

A new imaging method helps see and study touch nerve endings in mouse skin.

Dendritic cells help regulate skin development and hair growth in mice.

Keratin hydrogel improves nerve regeneration and motor recovery.

A new benign nail tumor called onychoblastoma was identified.

The skin can still regenerate and function well even with fewer fibroblasts.

The new matrix improves skin regeneration and graft performance.

Type II spiral ganglion neurites avoid high concentrations of laminin and fibronectin.

Hair matrix cysts are rare skin nodules with unique features, often needing surgical removal.

HAP stem cells in hair follicles could help repair nerves and spinal cords.

The conclusion is that teeth, hair, and claws have similar stem cell niches, which are important for growth and repair, and more research is needed on their regulation and potential markers.

Keratins provide structural strength in epithelial cells and help identify cell origins.

Cultured epithelium can form hair follicles when combined with dermal papillae.

Nestin-positive cells are important for hair follicle regeneration in alopecia areata.