Two groups of nerve cells may serve as “on-off switches” for male mating and aggression, suggests a new study in rodents. These neurons appear to send signals between two parts of the brain—the back tip, or posterior, of the amygdala…
Read More
Immunodominant epitopes identified for designing peptide-based vaccine against SARS-CoV-2
There are currently no licensed vaccines available for COVID-19. While several antiviral drugs have been tested, none has proved to be completely effective against the disease. In a study just published in the journal MDPI Vaccines, researchers from Bar-Ilan University…
Read More
Cervical precancer identified by fluorescence, in a step toward bedside detection
A team of researchers at Tufts University’s School of Engineering and its School of Medicine, and physicians at Tufts Medical Center have developed a method using fluorescence to detect precancerous metabolic and physical changes in epithelial cells lining the cervix….
Read More
Ergonomic risk factors identified for surgeons
(HealthDay)—Most surgeons report being in physical pain after performing surgery, according to a study published in the April issue of the Journal of the American College of Surgeons. Liyun Yang, Ph.D., from the Mayo Clinic in Rochester, Minnesota, and colleagues…
Read More
Gene responsible for controlling activity of T follicular cells identified
A team of researchers at the University of Texas Southwestern Medical Center has identified the gene responsible for controlling the activity of T follicular helper (TFH) cells. In their paper published in the journal Science Immunology, the group describes their…
Read More
New therapeutic target for acute kidney injury identified
Acute kidney injury (AKI) is common and it happens fast. Unlike chronic kidney disease, which often takes years to manifest, patients with AKI experience a rapid deterioration of kidney function over hours or days. Critically ill patients and those undergoing…
Read More