Genetics
Genetics
Genetics
3D Blood Vessel Map Reveals Location of Stem Cells
Scientists at Johns Hopkins used a combination of molecular labeling and imaging techniques to create a three-dimensional map of the blood vessels in the mouse skull. Their approach also reveals niches where stem cell populations lurk, which...
Genetics
DNA Aptamers for Rapid COVID-19 Testing: Interview with Steven Goh, CEO of Achiko and Dr. Michael Edel, Inventor of AptameX
Achiko, a company based in Switzerland, has developed AptameX, a saliva-based rapid COVID-19 test. The technology is based on DNA aptamers that are bound to gold nanoparticles. On binding with a viral protein the gold nanoparticles are...
Genetics
Wireless Photoelectric Implant for Optogenetics Research
Scientists at Ecole Polytechnique Fédérale de Lausanne in Switzerland created a wireless photoelectric implant that allows them to activate or suppress certain neurons in the mouse spinal cord. The flexible implant is controlled through...
Genetics
DNA Sensor Rapidly Determines If a Virus is Infectious
Researchers at the University of Illinois Urbana-Champaign have developed a sensor that can rapidly detect a virus in a sample. It can also identify whether the viral particles are still infectious. So far, the researchers have trialed the...
Genetics
Eyevensys Electrotransfection System for Ocular Disease: Interview with Patricia Zilliox, CEO
Eyevensys, a medtech company based in France, has developed the Eyevensys Electrotransfection System, a non-viral transfection system for the treatment of ocular diseases. So far, the firm has demonstrated the safety of the technique in...
Genetics
CRISPR-Based Spit Test Detects SARS-CoV-2 and Variants
Researchers at the Harvard Wyss Institute and MIT have developed an inexpensive at-home test for SARS-CoV-2 and several variants, which does not require nasal swabs. The test uses a simple spit sample, and provides results that can be read...
Genetics
Wireless Light Implant for Optogenetics Without Skull Damage
Researchers at the University of Arizona have overcome a major limitation of optogenetics with their wireless and battery-free implant that can shine light through the skull. The small device, which is implanted under the skin, could provide a...
Genetics
DNA Origami to Trap Viruses Inside Body
Researchers at the Technical University of Munich have developed a method to create tiny virus traps that can bind viral particles and render them harmless within the body. The technique relies on DNA origami to create self-assembling hollow...
Genetics
Non-Invasive Deep Brain Stimulation Using Ultrasound and Genetic Modification
Researchers at Washington University in St. Louis have developed a technique they call sonothermogenetics, which combines ultrasound and genetic modification to achieve non-invasive neural control in deep brain regions. The technique involves...
Genetics
