What causes memory problems as people age, and can anything be done to slow the rate of cognitive decline? Researchers at the University of Oklahoma College of Medicine have discovered a key difference in the brains of older adults and recently launched a clinical trial to test a vitamin supplement for its potential to improve memory.

In the world of public health, there are stories that not only inspire but also drive change and hope. Dr. Sydney Martinez's remarkable journey into researching intestinal malrotation is one such tale that touches the heart and exemplifies the power of dedication and personal connection in healthcare.

Wastewater surveillance, an early detection tool that pinpointed clusters and surges of COVID-19 infections during the pandemic, continues its relevance in Oklahoma, but with a different focus: monitoring for foodborne pathogens. In the past several months, the University of Oklahoma Wastewater Surveillance Team has published papers about ongoing research and the potential it holds for decreasing the burden of gastrointestinal disease, especially for vulnerable populations.

Not all cancer therapies are successful, but cancer researchers increasingly are able to identify the right treatments for the right patients at the right time. A researcher at the University of Oklahoma helped lead a study that made such a discovery, potentially resulting in thousands more cancer patients receiving the specific treatment that will help them the most.

Many people who were hospitalized with COVID-19 when the virus arrived in spring 2020 experienced a high rate of gastrointestinal problems and psychological trauma more than a year later, according to a recently published study led in Oklahoma by the University of Oklahoma College of Medicine.