For many Americans, the convenience of pre-cooked and instant meals may make it easy to overlook the less-than-ideal nutritional information, but a team led by researchers at Tufts University and Harvard University hope that will change after recently discovering a link between the high consumption of ultra-processed foods and an increased risk of colorectal cancer. […]
Circadian rhythm disruption found to be common among mental health disorders
Anxiety, autism, schizophrenia and Tourette syndrome each have their own distinguishing characteristics, but one factor bridging these and most other mental disorders is circadian rhythm disruption, according to a team of neuroscience, pharmaceutical sciences and computer science researchers at the University of California, Irvine. In an article published recently in the Nature journal Translational Psychiatry, the […]
Recurrent UTIs linked to gut microbiome, chronic inflammation
One of the greatest frustrations regarding urinary tract infections (UTIs) is that they so often recur. UTIs are caused by bacteria in the urinary tract and characterized by frequent and painful urination. A round of antibiotics usually clears up the symptoms, but the relief is often temporary: A quarter of women go on to develop […]
Toxins in old toys an obstacle for circular economy
Letting children play with hand-me-down plastic toys could constitute a health risk. When researchers at the University of Gothenburg tested a large number of old toys and dress-up items made of plastic, 84 per cent of the items were found to contain toxins that can disrupt growth and development and reproductive capacities in children. These […]
New treatment of acute myeloid leukemia achieves remarkable results in a disease formerly with little hope
The prognosis for older patients with acute myeloid leukemia (AML) is poor: very few achieve remission and for those that don’t the option is largely palliative. Every year almost 1000 Australians die of the disease and clinical trials into new therapies for older patients have largely failed. A new Australian drug trial has achieved a […]
Spicing the meat also cuts the cancer risk, research suggests
Spices will do more than just enhance the taste of ground beef. They may also cut down on the risk of compounds that can cause cancer. J. Scott Smith, a Kansas State University food chemistry professor, has pursued different projects in recent years seeking ways to reduce heterocyclic amines (HCAs). HCAs are the carcinogenic compounds […]
Natural compound in basil may protect against Alzheimer’s disease pathology
Fenchol, a natural compound abundant in some plants including basil, can help protect the brain against Alzheimer’s disease pathology, a preclinical study led by University of South Florida Health (USF Health) researchers suggests. The new study published Oct. 5 in the Frontiers in Aging Neuroscience (@FrontiersIn), discovered a sensing mechanism associated with the gut microbiome that […]
Novel antioxidant makes old blood vessels seem young again
Older adults who take a novel antioxidant that specifically targets cellular powerhouses, or mitochondria, see age-related vascular changes reverse by the equivalent of 15 to 20 years within six weeks, according to new University of Colorado Boulder research. The study, published this week in the American Heart Association journal Hypertension, adds to a growing body of […]
Diabetic foot amputations avoided with silver nanoparticles
One of the major complications of diabetes is the appearance of wounds in the lower extremities that do not heal properly. In this situation, a group of researchers from the UNAM created a solution made of silver nanoparticles, which in clinical trials has healed ulcers people with diabetic foot, avoiding the amputation of more than […]
Mandatory labeling on genetically engineered foods may reduce customer purchases
Labels alerting customers that products contain ingredients from genetically engineered plants may reduce sales, at least in the short term, according to a new study from a research team including an agricultural economist in Penn State’s College of Agricultural Sciences. The study analyzed sales trend data from Vermont after a law went into effect requiring […]