Tactical Medicine News Blog

Scientists at Duke University have developed a ‘nanorattle’ system that allows for the detection of mRNA biomarkers of cancer. The tiny structures consist of gold nanospheres with a surrounding silver nanocage, forming the so-called rattle. The nanorattles are also loaded with...

Scientists at the University of New South Wales in Australia have developed a method to produce human blood stem cell precursors from human pluripotent stem cells. The method may have use in treating cancer patients who require high doses of such blood stem cells to help reple...

Researchers at INSERM (Institut national de la santé et de la recherche médicale) in France, and collaborators, have developed a DNA-based nanorobot called the Nano-winch. The tiny creation is made using DNA molecules and a “DNA Origami” approach. The tiny robot is so small th...

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 ...

A team of scientists at Brown University has developed a technique that allows them to rapidly dissociate a tissue sample into individual cells. The approach involves placing a tissue sample, such as a tumor biopsy, between two electrodes. Electric field fluctuations then help...

A team at the University of Minnesota developed a new technique that lets them view gene expression in the brains of live mice in real time. The approach relies on two-photon excitation microscopy, specialized imaging processing techniques, and genetically modified mice that e...

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 ...

Researchers at Boston University engineered a heart chamber on a chip that can beat by itself. The technology relies on cardiomyocytes generated from induced pluripotent stem cells and small acrylic valves that allow the fluid pumped by the chamber to come and go. The chamber ...

Scientists at Penn State developed a method to print a ‘bone’ construct during a surgical procedure. The technique is intended to allow surgeons to rapidly fill bony defects that would not easily heal by themselves, and the researchers have turbo-charged the technique by inclu...

Researchers at North Carolina State University developed an implantable biomaterial scaffold that enables the creation and release of CAR-T cells, which are immune cells that have been engineered and primed to seek and destroy cancer within the body. The technique could prove ...