Medical Xpress news

Medical Xpress / How brain signaling pathway can increase resilience to disease

A team of researchers at RPI, in collaboration with the University of South Florida, University of North Carolina, and The Neural Stem Cell Institute, have made a discovery that opens the door to new treatments for Alzheimer's ...

5 hours ago in Neuroscience
Medical Xpress / Why flu season can strain your heart, and what a new mRNA approach suggests

Mount Sinai researchers have identified a cellular mechanism linking infections from influenza A viruses (IAVs) to cardiovascular disease, providing critical insights on how influenza can damage the heart and increase the ...

Medical Xpress / Speed-focused brain training tied to 25% lower dementia risk after 20 years

A simple brain-training exercise could reduce people's risk of developing dementia by 25%, a study said Monday, but with outside researchers expressing caution in interpreting the results.

12 hours ago in Gerontology & Geriatrics
Medical Xpress / New registry analysis links three-year childhood cancer survival to stage at diagnosis

A major study by UCL and Fondazione IRCCS Istituto Nazionale dei Tumori in Milan (INT) researchers has for the first time shown in detail how far children's cancer has spread at diagnosis in a way that can be compared between ...

5 hours ago in Oncology & Cancer
Medical Xpress / Why your prescriptions may cost more: Three PBMs dominate most Part D markets

Just three pharmacy benefit managers (PBM) dominate retail prescriptions in Medicare Part D and Medicaid managed care across much of the country, with markets in nearly every state considered highly concentrated for at least ...

6 hours ago in Medical economics
Medical Xpress / Outdated Medicare rule delays nursing care and wastes hospital resources, study finds

A long-standing Medicare policy meant to manage rehabilitation services in nursing homes may keep older Americans in hospitals longer than necessary without improving patient health or saving Medicare money, new research ...

10 hours ago in Medical economics
Medical Xpress / Prolonged use of the drug omeprazole may lead to nutritional deficiencies

A study warns that the prolonged use of proton pump inhibitors (PPIs) can impair nutrient absorption. PPIs are a class of drugs including medications such as omeprazole, pantoprazole, and esomeprazole. They are used to treat ...

4 hours ago in Medications
Medical Xpress / The nervous system plays an active role in pancreatic cancer development, researchers discover

Notoriously tricky to detect, pancreatic cancer also often resists traditional therapy. So, researchers are urgently looking for new ways to disrupt tumor formation. Though scientists know that the nervous system can help ...

11 hours ago in Oncology & Cancer
Medical Xpress / First in-human study finds novel immune cell therapy is safe and effective in advanced lymphoma

In a first-in-human study, researchers at The University of Texas MD Anderson Cancer Center observed strong responses and early signs of antitumor activity in patients with difficult-to-treat non-Hodgkin lymphomas who received ...

6 hours ago in Oncology & Cancer
Medical Xpress / Eye cancer genes predetermine liver metastasis, study finds

Cells from cancerous tumors can spread, or metastasize, throughout the body. Researchers have long sought to understand what determines where those cells will go and thrive in order to more effectively treat the cancer and ...

11 hours ago in Oncology & Cancer
Medical Xpress / Is social media time really harming teens? A UK study finds weak links overall

There is little evidence that the amount of time young people spend on social media is linked to later mental health issues, according to a new study. Research following more than 3,000 young people found that low to average ...

6 hours ago in Psychology & Psychiatry
Medical Xpress / Intermittent fasting cuts Crohn's disease activity by 40% and halves inflammation in randomized clinical trial

A randomized controlled study found that time-restricted feeding—a form of intermittent fasting—significantly reduced symptomatic disease activity and systematic inflammation in adults with Crohn's disease and overweight ...

12 hours ago in Inflammatory disorders