February 13th, 2023
Researchers at Columbia University's Irving Medical Center have developed a method to create three-dimensional bioengineered skin grafts. To date, bioengineered skin is typically created in flat sheets. However, these are difficult to fit to complex anatomy, such as the hand, and so these researchers have designed a more...
August 2nd, 2022
Columbia University scientists and collaborators at Rover Diagnostics have created a rapid PCR test that can be used at the point of care. Weighing in at two pounds, the portable device can rival the sensitivity and accuracy of traditional lab-based PCR testing equipment, but providing results in as little as 23 minutes.
The new...
May 11th, 2022
Researchers at Columbia University School of Engineering and Applied Science developed an advanced organ-on-a-chip system that incorporates heart, bone, liver, and skin tissue in independent niches that are linked with simulated vascular flows. The system even includes immune cells that circulate within the simulated vasculature....
March 25th, 2022
Researchers at the Columbia University created a genetically modified bacterium that expresses a molecular cloak to help the bacterial cells to stay hidden from the immune system. They have shown the potential of this bacteria as an anti-cancer therapeutic by engineering the same bacteria to also express an anti-tumor toxin,...
