A recent report by the United States Centers for Disease Control and Prevention found more than 80 percent of urine samples from children and adults in the U.S. contained the herbicide glyphosate. A study by Florida Atlantic University and Nova Southeastern University takes this research one step further and is the first to link the use of the herbicide Roundup®, a widely used weed killer, to convulsions in animals.

The widely available diabetes drug metformin reduced serious outcomes by more than half if started within 4 days of COVID symptoms in a large, randomized, double blind controlled trial, the University of Minnesota announced today. The results were published Aug. 18 in the New England Journal of Medicine.

As SARS-CoV-2 has evolved and mutated, therapeutic antibodies that worked early in the pandemic have become less effective, and newer variants, especially Omicron, have developed ways to evade the antibodies we make in response to vaccines. A new, broadly neutralizing antibody developed at Boston Children's Hospital could potentially improve our ability to defend against future variants.

Researchers at Karolinska Institutet in Sweden and the Swedish University of Agricultural Sciences have discovered that spider silk proteins can be fused to biologically active proteins and be converted into a gel at body temperature. One of the goals is to develop an injectable protein solution that forms a gel inside the body, which could be used in tissue engineering and for drug release, but also make gels that can streamline chemical processes where enzymes are used.

A University of Minnesota assistant professor is part of a team that has developed a new way to effectively deliver vaccines through mucosal tissues in the nose that could lead to better protection against pathogens like human immunodeficiency virus (HIV) and SARS-CoV-2, the virus that causes COVID-19.

In a study recently published in Cancer Research, a journal of the American Association for Cancer Research, a team of researchers led by C. Patrick Reynolds, M.D., Ph.D., director for the Texas Tech University Health Sciences Center (TTUHSC) School of Medicine Cancer Center, sought to expand upon his lab's previous research that showed ALT tumors identified by a biomarker known as C-circles share a common biology that confers vulnerabilities to be exploited for cancer therapy.

In 2020, more than 1.5 million people around the world died of tuberculosis, marking the first time in more than a decade that annual TB deaths had increased and demonstrating the global need for better access to treatments. To address that problem, scientists at the UNC School of Medicine, the UNC Institute for Global Health and Infectious Diseases, and the International Center for the Advancement of Translational Science developed a long-acting injectable formulation of the anti-TB drug rifabutin.