A study involving military veterans with PTSD and cirrhosis of the liver points to an abnormal mix of bacteria in the intestines as a possible driver of poor cognitive performance—and as a potential target for therapy. The study appeared Aug. 28, 2019, in the American Journal of Physiology. Lead author Dr. Jasmohan Bajaj says the […]
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Intrauterine device use may reduce incidence of ovarian cancer
(HealthDay)—Intrauterine device (IUD) use among reproductive women is associated with a decreased incidence of ovarian cancer, according to a review published online Sept. 10 in Obstetrics & Gynecology. Lindsay J. Wheeler, M.D., from the University of Colorado in Aurora, and colleagues conducted a systematic literature review to explore the relationship between IUD use and risk […]
Transgender adults who experience discrimination more likely to attempt suicide
A new UCLA-led analysis of data from the 2015 U.S. Transgender Survey found that more than half of respondents, 51.2 percent, who had experienced four types of anti-transgender discrimination and violence—losing a job, eviction, homelessness and physical attack—in the past year reported attempting suicide in that year. And 97.7 percent of them had seriously thought […]
New study finds SkinVision detects 95% of skin cancer
An international group of researchers working with Erasmus University Medical Center (Erasmus MC) in the Netherlands determined that SkinVision—the first CE-marked skin cancer application based on extensive clinical trials—has a sensitivity of 95.1% in detecting the most common forms of skin cancer. The research published in the Journal of the European Academy of Dermatology and […]
Study finds two minutes of exercise may reduce dementia risk
People aged over 60 can reduce the risk of age related illnesses such as dementia through just two minutes of exercise per week, according to research from Abertay University. The ground-breaking study saw 17 people aged between 60 and 75 take part in two training sessions per week for 10 weeks. The group took part […]
An antenna for detecting breast cancer
Breast cancer is a common illness around the world. It is the most common invasive of cancers in women and affects around one in eight and represents about a quarter of all invasive cancers. A research team in India well aware of the issues, costs and discomfort surrounding screening and assessment of breast tumors with […]
A liquid biopsy test can identify patients who may respond to immune checkpoint blockade
A new liquid biopsy test could detect microsatellite instability (MSI) and tumor mutational burden (TMB), indicating that it could help determine which patients are likely to respond to immune checkpoint inhibitors, according to results published in Clinical Cancer Research, a journal of the American Association for Cancer Research. In May 2017, the U.S. Food and […]
How the eyes might be windows to the risk of Alzheimer’s disease
Alzheimer’s disease (AD) begins to alter and damage the brain years—even decades—before symptoms appear, making early identification of AD risk paramount to slowing its progression. In a new study published online in the September 9, 2019 issue of the Neurobiology of Aging, scientists at University of California San Diego School of Medicine say that, with […]
Acute periodontal disease bacteria love colon and dirt microbes
True or false? Bacteria living in the same space, like the mouth, have evolved collaborations so generous that they are not possible with outside bacteria. That was long held to be true, but in a new, large-scale study of microbial interactions, the resounding answer was “false.” Research led by the Georgia Institute of Technology found […]
Five scientists honored for cancer therapy, immune system work
Five scientists have won prestigious medical awards for creating an innovative breast cancer treatment and discovering key players of the disease-fighting immune system. They will share two $250,000 awards from the Lasker Foundation, to be presented later this month in New York, the foundation announced Tuesday. One prize honors the invention of Herceptin, a breast […]