Tag: lab

The World Health Organization said on Friday that the second stage of an investigation into the origins of COVID-19 should include further studies in China and lab audits. In a closed-door briefing to member states, WHO chief Tedros Adhanom Ghebreyesus proposed five priorities for the next phase of the investigation. They included “audits of relevant

Cells used to study the human blood brain barrier in the lab aren’t what they seem, throwing nearly a decade’s worth of research into question, a new study from scientists at Columbia University Vagelos College of Physicians and Surgeons and Weill Cornell Medicine suggests. The team also discovered a possible way to correct the error,

An experimental vaccine, designed to enlist the body’s own immune system to target cancer cells, has shown promise for treating and preventing cancer in mice. The vaccine was created to target a gene called KRAS that is involved in the development of many types of cancer, including lung, bowel and pancreatic cancer. Researchers from the

Growing miniature tumors from patient’s cells in the laboratory may help scientists personalize treatments for those with a rare form of prostate cancer, according a study by Weill Cornell Medicine and NewYork-Presbyterian scientists. Patients with prostate cancer often receive therapies that reduce levels of testosterone. Many of their tumors eventually become resistant to such hormone-reducing

At a research facility in Gabon, one isolated building stands behind an electrified fence, under round-the-clock scrutiny by video cameras. The locked-down P4 lab is built to handle the world’s most dangerous viruses, including Ebola. “Only four people, three researchers and a technician, are authorised to go inside the P4,” said virologist Illich Mombo, who

Researchers from Queen Mary University of London have developed new cell-based technologies which could help improve understanding of the muscle-wasting disease Duchenne muscular dystrophy (DMD) and test potential drugs for the disease. DMD is a genetic disorder causing muscle degeneration and weakness, caused by an absence of the protein dystrophin. DMD usually affects only boys,

Mobile health applications (apps) for improving diagnostic decision-making often lack clinical evaluation, but one app that has undergone testing by researchers is the Centers for Disease Control and Prevention PTT Advisor. In a recently published study in the Journal of the American Medical Informatics Association, researchers from Baylor College of Medicine and the CDC evaluated