Research News

In a new health scare, a team of researchers from India, the UK and Russia, has found that Diphtheria, which is a relatively easily-preventable infection, has started to become resistant to several classes of antibiotics, and in future, it may even become immune to vaccination. In a report, the team has also suggested that there was a possibility of the disease once more becoming a major threat across the globe because of the impact of COVID-19 on vaccination schedules in different parts of the world, coupled with a rise in the number of infections.

Billions of peripheral white blood cells are produced every day by the regular divisions of hematopoietic stem cells and their descendants in the bone marrow. Under normal circumstances, thousands of stem cells contribute progeny to the blood at any given time, making white blood cells a group with diverse ancestry.

Innovators at Indian Institute of Science Education and Research (IISER), Bhopal have developed a unique ‘Crowd and Mask’ Monitoring System to prevent COVID-19 from spread. This one-of-its-kind low cost Artificial Intelligence (AI)-enabled device is portable and easy to deploy across various locations, says a statement released by the institution.

Scientists from Raman Research Institute (RRI) have developed a new technique to measure DNA modifications that can have applications in the early diagnosis of multiple diseases like Cancer, Alzheimer’s, and Parkinson’s diseases.

Understanding how the immune system responds to acute brain hemorrhage could open doors to identifying treatments for this devastating disease. However, up until now, there has been limited information on inflammation in the brain from human patients, especially during the first days after a hemorrhagic stroke.

This led a team of researchers to partner with a large clinical trial of minimally-invasive surgery to tackle defining the human neuroinflammatory response in living patients.

A federally approved heart medication shows significant effectiveness in interfering with SARS-CoV-2 entry into the human cell host, according to a new study by a research team from Texas A&M University and The University of Texas Medical Branch (UTMB).

The medication bepridil, which goes by the trade name Vascor, is currently approved by the U.S. Food and Drug Administration (FDA) to treat angina, a heart condition.

Scientists from the Stanley Manne Children's Research Institute at Ann & Robert H. Lurie Children's Hospital of Chicago demonstrated that a nanotherapy reduces intestinal inflammation and shrinks lesions in a rodent model of severe Crohn's disease. This approach could become an alternative to biologic antibody therapies that carry many side effects, including increased risk of certain cancers. It might also prevent the need for surgery in the future. Findings were published in the journal Advanced Therapeutics.

When the Covid-19 pandemic struck in early 2020, doctors and researchers rushed to find effective treatments. There was little time to spare. "Making new drugs takes forever," says Caroline Uhler, a computational biologist in MIT's Department of Electrical Engineering and Computer Science and the Institute for Data, Systems and Society, and an associate member of the Broad Institute of MIT and Harvard. "Really, the only expedient option is to repurpose existing drugs."

Aspirin should be favoured over warfarin to prevent blood clotting in children who undergo a surgery that replumbs their hearts, according to a new study.

The research, led by the Murdoch Children’s Research Institute (MCRI) and published in The Journal of Thoracic and Cardiovascular Surgery, will have implications for clinicians when prescribing blood thinning medications after Fontan surgery, a complex congenital heart disease operation redirecting blood flow from the lower body to the lungs.