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Hox proteins help maintain keratinocyte identity by regulating miRNA expression.

A new 3D culture system helps grow and study mouse skin stem cells for a long time.

Epithelial stem cells can adapt and help in tissue repair and regeneration.

3D bioprinting can now create skin with hair-like structures for medical use.

Enzymatic digestion is an efficient method for isolating cells from hair follicles for tissue-engineered skin.

A 3D skin model helps study wound healing better than traditional methods.

Hydrogels combined with extracellular vesicles and 3D bioprinting improve wound healing.

Wnt signaling can improve skin healing by promoting epithelial growth.

Four specific keratins in hair follicles help understand hair structure and function.

The study identifies four distinct zones in the fetal vaginal epithelium, enhancing understanding for potential applications in women's health.

Zebrafish skin regeneration relies on cell behaviors and reactive oxygen species, with antioxidants reducing and hydrogen peroxide increasing regeneration.

K6hf is found in specific parts of hair follicles, nails, and tongue, and is linked to hair growth and structure.

C/EBPalpha and C/EBPbeta are crucial for normal skin and oil gland cell development in adult mice.

3D bioprinting improves wound healing by precisely creating scaffolds with living cells and biomaterials, but faces challenges like resolution and speed.

Scientists created a functional 3D skin system from stem cells that can be transplanted into wounds.

3D printing shows promise for repairing eardrum perforations but needs more research on materials.

A new keratin, hK6irs1, is found in all layers of the hair follicle's inner root sheath.

ZIP10 is crucial for skin development and maintaining healthy skin.

Pax9 is crucial for proper tongue surface development and preventing skin-like changes.

Corneal cells can transform into skin and hair cells through specific signals.

Corin speeds up wound healing by helping skin cells move and grow.

The enzymes Tet2 and Tet3 are important for skin cell development and hair growth.

Electrospun 3D nanofibrous materials show promise for bone regeneration in orthopaedics.

Corneal cells can potentially revert to stem cells, aiding in repair and regeneration.

Stem cells in the eye have different roles and behaviors, helping maintain and repair the eye's surface.

Epidermal stem cells show promise for skin repair and regeneration.

The document concludes that more research is needed on making and understanding biomaterial scaffolds for wound healing.

New technologies replicate human skin for testing without animals.

Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.

Nanoplastics can penetrate skin cells, triggering inflammation and immune responses.