Light therapy leads to significant improvements in sleep and psycho-behavioral symptoms for patients with Alzheimer's disease, according to a new study published this week in the open-access journal PLOS ONE by Qinghui Meng of Weifang Medical Un

A protein in the immune system programmed to protect the body from fungal infections is also responsible for exacerbating the severity of certain autoimmune diseases such as irritable bowel disease (IBS), type 1 diabetes, eczema and other chronic disorder

Hydrogen sulfide, recognized by its characteristic rotten egg smell, is synthesized in the respiratory center -- an integral brain region governing respiration. Researchers at the University of Tsukuba have identified that hydrogen sulfide within the resp

The lab of Yongchao C. Ma, PhD, at Stanley Manne Children's Research Institute at Ann & Robert H. Lurie Children's Hospital of Chicago uncovered a novel mechanism that leads to motor neuron degeneration in spinal muscular atrophy (SMA). This discove

Engineers at Duke University and Harvard Medical School have developed a bio-compatible ink that solidifies into different 3D shapes and structures by absorbing ultrasound waves. Because it responds to sound waves rather than light, the ink can be used in

An international team of researchers including experts at the Indiana University School of Medicine has identified a protein found in the brains of people with frontotemporal dementia (FTD), discovering a new target for potential treatments for the diseas

Pancreatic ductal adenocarcinoma (PDAC), that arises from pancreatic epithelial cells, is the most common form of pancreatic cancer, with a very high mortality rate. This elevated mortality is associated with the unique tumor microenvironment (TME), known

An unexpectedly high percentage of children, who were born with HIV and started treatment within 48 hours of life, exhibit biomarkers by 2 years of age that may make them eligible to test for medication-free remission, according to a multinational study p

Comparing PET scans of more than 90 adults with and without mild cognitive impairment (MCI), Johns Hopkins Medicine researchers say relatively lower levels of the so-called "happiness" chemical, serotonin, in parts of the brain of those with MCI may pla

A groundbreaking study by researchers at Case Western Reserve University suggests a class of medications used to treat type 2 diabetes may also reduce the risk of colorectal cancer (CRC).

Despite the Roman Empire's extensive military and cultural influence on the nearby Balkan peninsula, a DNA analysis of individuals who lived in the region between 1 and 1000 CE found no genetic evidence of Iron Age Italian ancestry. Instead, a study publ

Patients who received the anticoagulant drug warfarin after bioprosthetic aortic valve replacement had lower incidence of mortality and a decreased risk of blood clots, according to a retrospective study published in Mayo Clinic Proceedings.