Tissue engineering is an emerging means for resolving the problems of tissue repair and
organ replacement in regenerative medicine. Insufficient supply of nutrients and oxygen to …

Gelatin methacryloyl (GelMA), a photocurable hydrogel, is widely used in 3D culture,
particularly in 3D bioprinting, due to its high biocompatibility, tunable physicochemical …

Abstract 3D bioprinting is a rapidly emerging technology to manufacture biological tissue
constructs that more closely recapitulate physiological features of native tissue, and thus …

Wound healing is a complex process that requires specific interactions between multiple
cells such as fibroblasts, mesenchymal, endothelial, and neural stem cells. Recent studies …

Ischemia occurs when blood flow is reduced or restricted, leading to a lack of oxygen and
nutrient supply and removal of metabolites in a body part. Critical limb ischemia (CLI) is a …

Microgels prepared from natural or synthetic hydrogel materials have aroused extensive
attention as multifunctional cells or drug carriers, that are promising for tissue engineering …

Growth factor holds great promise for bone regeneration, and spatiotemporal control of their
expressing through site-specific reactions is crucial but challenging for on-demand therapy …

Bioprinting is a groundbreaking technology that enables precise distribution of cell-
containing bioinks to construct organoid models that accurately reflect the characteristics of …

Background Cellular therapies have been investigated to improve blood flow and prevent
amputation in peripheral artery disease with limited efficacy in clinical trials. Alginate …

The incidence of liver diseases is high worldwide. Many factors can cause liver fibrosis,
which in turn can lead to liver cirrhosis and even liver cancer. Due to the shortage of donor …