The encapsulation of stem cells in a hydrogel substrate provides a promising future in
biomedical applications. However, communications between hydrogels and stem cells is …

Injectable scaffolds are appealing for tissue regeneration because they offer many
advantages over pre-formed scaffolds. This article provides a comprehensive review of the …

Angiogenesis, the formation of new blood vessels from pre-existing vasculature, plays a vital
role in physiological and pathological processes (embryonic development, wound healing …

Dental caries and trauma, particularly in childhood, are among the most prevalent teeth
problems, which result in the creation of cavities and probably tooth loss. Thus, novel …

Controlled drug release with on demand is an important challenge for drug delivery. Near-
infrared (NIR) light triggered drug delivery reflected the development of a significant strategy …

Gene delivery has been extensively investigated for introducing foreign genetic material into
cells to promote expression of therapeutic proteins or to silence relevant genes. This …

Background Stromal cell-derived factor 1 (SDF-1) is an important chemokine for stem cell
mobilization, and plays a critical role in mobilization of mesenchymal stem cells (MSCs) …

The skin represents our first defense against physical, mechanical, or biological damage.
However, its regeneration potential depends on the degree of the wound and the systemic …

Other than a few avascular tissues, almost all human tissues are connected to the systemic
circulation via blood vessels that promote metabolism and function. Accordingly, engineered …

Layer-by-layer deposition of cells, tissues and similar molecules provided by additive
manufacturing techniques such as 3D bioprinting offers safe, biocompatible, effective and …