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3D bioprinting in plastic surgery could lead to personalized grafts and fewer complications.

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

The conclusion is that accurately replicating the complexity of the extracellular matrix in the lab is crucial for creating realistic human tissue models.

Recombinant keratins can form useful structures for medical applications, overcoming natural keratin limitations.

Sostdc1 controls the size and number of hair and mammary gland structures.

Lanyu pigs show that partial-thickness wounds can partially regenerate important skin structures, which may help improve human skin healing.

The research reveals how early embryonic mouse skin develops from simple to complex structures, identifying various cell types and their roles in this process.

Epidermal stem cells have various roles in skin beyond just maintenance, including forming specialized structures and aiding in skin repair and regeneration.

Activating β-catenin in mammary cells leads to changes that cause early-stage abnormal growths similar to skin structures.

Not having enough cystatin M/E protein causes less hair growth and dry skin.

3D imaging shows clearer details of skin structure changes with age.

Two specific SNPs in the TRPS1 gene cause excessive hair growth by altering the protein's structure.

Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.

A special hydrogel helps heal skin without scars and regrows hair.

Alginate spheres help maintain hair growth potential in human cells for hair loss treatment.

A new genetic change in the DSC3 gene is linked to a rare condition causing hair loss and skin blisters in a child.

Layer-by-Layer self-assembly is promising for biomedical uses like tissue engineering and cell therapy, but challenges remain in material safety and process optimization.

Bone-forming cells grow well in 3D polymer scaffolds with 35 µm pores.

Skin stem cells are crucial for maintaining and repairing skin, with potential for treating skin disorders and improving wound healing.

Advanced human skin models improve drug development and could replace animal testing.

Disulfide bonds make keratin in hair stronger and tougher.

Facial plastic surgery has evolved to focus on less invasive techniques and innovative technologies for cosmetic and reconstructive procedures.

The new method using gene-modified stem cells and a 3D printed scaffold improved skin repair in mice.

Dissecting cellulitis of the scalp is a condition that causes inflammation and scarring on the scalp, mainly affecting African-American men, and can lead to permanent hair loss.

Multiphoton microscopy is a promising tool for detailed skin imaging and could improve patient care if its challenges are addressed.

The study created a model to help design new inhibitors for steroidal 5α-reductase enzymes.

Stem cells could potentially rebuild missing structures in wounds, improving facial skin replacement techniques.

Researchers found new potential but less potent rat enzyme inhibitors using a 3D model.

The skin and thymus develop similarly to protect and support immunity.

Frog skin cells need the protein desmoplakin for proper development and cell layer formation.