Sixth annual Substance Misuse and Overdose Prevention Summit set for August 14
LAS VEGAS – The Southern Nevada Health District, in partnership with the Nevada Institute for Children’s Research & Policy, will host the sixth annual Substance Misuse and Overdose Prevention Summit on Thursday, August 14, from 8 a.m. to 5 p.m. at the UNLV Strip View Pavilion, 4505 S. Maryland Parkway, Las Vegas, NV 89154. This […]
The microbiome of fruit and vegetables positively influences diversity in the gut
In a meta-study, a research team from the Institute of Environmental Biotechnology at TU Graz has provided evidence that the consumption of fruit and vegetables contributes positively to bacterial diversity in the human gut. Bacterial diversity in the gut plays an important role in human health. The crucial question, however, is where are the sources […]
Exercise and muscle regulation: Implications for diabetes and obesity
How do our muscles respond at the molecular level to exercise? Researchers at Helmholtz Munich and the German Institute of Human Nutrition Potsdam-Rehbrücke (DIfE) have unraveled the cellular basis and signaling pathways responsible for the positive impact of physical activity on our overall health. Regulatory T cells, a type of immune cell, play a critical […]
Yeast studies show that diet in early life matters for lifelong health
Researchers at the Babraham Institute are proposing an alternative link between diet and ageing based on studies in yeast. Dr Jon Houseley and his team have published their experiments, showing that healthy ageing is achievable through dietary change without restriction by potentially optimising diet, and that ill-health is not an inevitable part of the ageing […]
Molecules in vegetables can help to ease lung infection
Researchers at the Francis Crick Institute have found that molecules in vegetables like broccoli or cauliflower help to maintain a healthy barrier in the lung and ease infection. The AHR — aryl hydrocarbon receptor — is a protein found at barrier sites like the gut and the lung. Natural molecules in cruciferous vegetables — for […]
Researchers pinpoint brain cells that drive appetite in obesity
A team at the Garvan Institute of Medical Research has discovered a group of brain cells that boosts appetite when there is a prolonged surplus of energy in the body, such as excess fat accumulation in obesity. The researchers discovered that these cells not only produced the appetite-stimulating molecule NPY, but they in fact made […]
Opinion | ‘It Verges on Malpractice’: What We Heard This Week
“It verges on malpractice.” — Adrian Hernandez, MD, of the Duke Clinical Research Institute in Durham, North Carolina, commenting on a MedPage Today investigative report that showed Texas physician Stella Immanuel, MD, was the nation’s top prescriber of hydroxychloroquine and ivermectin over the past 2 years. “We have a bad disease, we have a good […]
Researchers map the effects of dietary nutrients on disease
Researchers at the Francis Crick Institute and King’s College London have created a tool to predict the effects of different diets on both cancerous cells and healthy cells. Their work could help disentangle the subtle metabolic changes associated with different types of nutrients, and improve our understanding of the link between diet and disease. Metabolism […]
New biomarkers for coffee consumption
In search of new biomarkers for nutrition and health studies, a research team from the Leibniz Institute for Food Systems Biology at the Technical University of Munich (LSB) has identified and structurally characterized three metabolites that could be considered as specific markers for individual coffee consumption. These are degradation products of a group of substances […]
Scientists redefine obesity with discovery of two major subtypes
A team led by Van Andel Institute scientists has identified two distinct types of obesity with physiological and molecular differences that may have lifelong consequences for health, disease and response to medication. The findings, published today in the journal Nature Metabolism, offer a more nuanced understanding of obesity than current definitions and may one day […]