Researchers at North Carolina State University and the University of North Carolina Greensboro made a surprising finding while examining areas where sand flies rear their young: a new species of bacteria that is highly attractive to pregnant, or gravid, sand flies. The findings could advance the production of ecologically safe baits or traps to reduce…
Loneliness and social isolation have been significant problems for the general population during the COVID-19 pandemic, but for cancer patients these issues were particularly acute, likely due to isolation and social distancing, according to a new UCSF study. The study, which is the first to evaluate loneliness, anxiety, depression, fatigue and other symptoms in a…
In a study published today in the Journal of the American Medical Association (JAMA), Johns Hopkins Medicine researchers show that although two doses of a vaccine against SARS-CoV-2 — the virus that causes COVID 19 — confers some protection for people who have received solid organ transplants, it’s still not enough to enable them to…
The second new study, which was published in The Lancet, was conducted by researchers at the Israel Ministry of Health and Pfizer. It is based on more than 230,000 coronavirus infections that occurred in Israel between Jan. 24 and April 3. During that period, B.1.1.7 accounted for nearly 95 percent of all coronavirus cases in…
Of all the imaging equipment, the only one generally unsuitable for the operating room is that needed for magnetic resonance imaging — commonly known as an M.R.I. — because of its size. As a result, Ms. Saba said, some hospitals essentially are stationing them adjacent to an operating room in case an M.R.I. is needed.…
In early 2020, dozens of scientific teams scrambled to make a vaccine for Covid-19. Some chose tried-and-true techniques, such as making vaccines from killed viruses. But a handful of companies bet on a riskier method, one that had never produced a licensed vaccine: deploying a genetic molecule called RNA. The bet paid off. The first…
Their nerves seemed especially sensitive to the buildup of certain substances in the working muscles, the researchers concluded, which prompted the nerves to send urgent messages to nearby blood vessels, ordering them to contract. The result was lingering high blood pressure, during and after the workout. These reactions were most marked among the rheumatoid arthritis…
New Haven, Conn. — A Yale-led study reveals that new medicines and vaccines approved for use in the United States are often unavailable in countries that hosted their clinical trials, suggesting that the benefits of drug research are not being shared equitably among populations that participate in testing. The study, published May 5 in JAMA…
ARLINGTON, TX (May 5, 2021) — Nanoscope Technologies LLC, a biotechnology company developing gene therapies for treatment of retinal diseases, is featuring multiple scientific presentations highlighting its groundbreaking research on optical gene delivery for vision restoration and OCT-guided electrophysiology platforms for characterization of retinal degeneration and assessment of efficacy of cell-gene therapy at the 2021…
Scientists from Russia and Italy studied a new axis of the pathway that prevents the development of liver fibrosis. The role of GILZ protein in curbing the disease progression was shown in a study using mice models and confirmed by clinical data. These findings can be used in the treatment of liver fibrosis in humans.…