A new protocol generates tunable human vascular organoids in six days by inducibly activating the transcription factors ETV2 ...

Boston Children's Hospital scientists have unveiled a five-day approach to generate functional vascular organoids capable of supporting blood flow and in vivo engraftment. Blood vessels are the living ...

Coronary artery bypass grafting remains the standard of care for complex coronary artery disease; however, outcomes are limited by failure or lack of suitable native vessels. Tissue-engineered ...

Nature has consistently inspired engineering applications. Recently, a group of researchers from the Faculty of Engineering at the University of Hong Kong (HKU) drew new inspirations from the vascular ...

Angiogenesis is a process of forming hierarchical vascular networks in living tissues. Its complexity makes the controlled generation of blood vessels in laboratory conditions a highly challenging ...

Biodegradable plastic scaffold implants can help replace damaged vascular tissue in the body. The implant is placed in the body and prompts the body to replace the plastic with blood vessel cells. In ...

Tissue engineering of vascular grafts addresses the pressing need for small-diameter conduits in revascularisation and bypass procedures, overcoming the limitations of autologous harvest and synthetic ...

Vascular stents, which consist of a metal structure and a polymer covering, play a critical therapeutic role in cardiovascular treatment. The polymer acts as a physical barrier between blood and the ...

Following a myocardial infarction, the necrotic tissue in the infarction zone is replaced by a fibrotic scar. Even though this scar tissue helps to hold the heart together and maintain its structure, ...

If you've ever created a snowflake by folding, cutting and unfolding a piece of paper, you've practiced the art of kirigami.

Tissue engineering is a burgeoning academic field, however, the clinical and therapeutic promise of tissue and organ replacement has remained largely unrealized. With the possible exceptions of skin, ...

Tissue engineering is an interdisciplinary field that combines principles from engineering, biology, and materials science to develop biological substitutes that restore, maintain, or improve tissue ...