Decellularized nucleus pulposus isolated from young bovine tails were processed into physical hydrogels to rebuild an avascular analogue of the intervertebral disc. The materials were supplemented with thrombospondin-1 to emulate the anti-angiogenic character of the native tissue. Elastin-like recombinamers were used to increase the bulk mechanical properties. The final constructs were characterized by their composition, structure, physical and rheological behavior, and cytocompatibility.

Electrospun decellularized skeletal muscle tissue/polycaprolactone/polyaniline can be considered as a potential skeletal muscle tissue engineering scaffold because of its suitable microstructure, high biocompatibility, and promotive effects on cell elongation and myogenesis markers expression.

NiTi alloy surface (NPMR) coated with heparin, anti-miR155, and REDV was prepared systematically through the robust adhesiveness of dopamine and click chemistry methodologies. With its simple and efficient preparation process and excellent performance, this versatile coating effectively reduced the risks of poor endothelialization and inflammatory response commonly associated with NiTi alloy as an implantable medical material.

• Bilayer film/fiber membranes were produced in a continuous electrospinning process.
• Membranes withstand repetitive inflation cycles at pressures similar to breathing.
• Membranes promote cellular colonization without pro-inflammatory effects.