Reflux disease manifests as acid regurgitation and heartburn and is a known risk factor for esophageal cancer. However, a new study now reports that the majority of patients do not have a higher risk of cancer. A large-scale study from three Nordic countries shows that the cancer risk is only elevated in patients whom gastroscopy reveals to have changes in the esophageal mucosa.
Read more …No increase in cancer risk for most patients with reflux disease
A research study has found that cerebellar inhibitory interneurons are essential for fear memory, a type of emotional memory formation. Inhibitory interneurons within the cerebellar circuitry act as gatekeepers and control the output of the cerebellar cortex. The formation of fear memory requires the activity of these interneurons. The findings may lead to a novel treatment approach for post-traumatic stress disorder.
Read more …Potential new approach to PTSD treatment
A new study finds that a natural compound found in many plants inhibits the growth of drug-resistant Candida fungi -- including its most virulent species, Candida auris, an emerging global health threat.
Read more …Natural compound found in plants inhibits deadly fungi
HIV anti-retroviral therapy is considered a treatment and not a cure because patients usually carry a reservoir of HIV-infected cells that can re-emerge if treatment stops. These reservoirs have long been thought to be dormant, but two independent groups of researchers report that a subset of these cells spontaneously produce HIV RNA and proteins that may impact patients' HIV-specific immune responses.
Read more …'Dormant' HIV produces RNA and proteins during anti-retroviral therapy