Serotonin 2C receptor associated with obesity and maladaptive behavior
A collaborative study involving Baylor College of Medicine, the University of Cambridge and the University of Exeter Medical School reveals a new gene associated with obesity and maladaptive behavior. The evidence shows that rare mutations in the gene for the serotonin 2C receptor play a role in the development of obesity and dysfunctional behaviors in […]
Opinion | ‘Science Is Not Done on Rumble’: What We Heard This Week
“Science is not done on Rumble.” — Katrine Wallace, PhD, of the University of Illinois in Chicago, commenting on the anti-vaccine documentary “Died Suddenly” that premiered on Twitter and Rumble earlier this month. “COVID or not, most physicians go to work even if they’re not feeling 100 percent.” — Joel Zivot, MD, of Emory University […]
At HBCUs, It’s Time For The Students To Heal — But Where Do We Start?
College was extremely difficult for me. When I was an undergrad at Fayetteville State University, an HBCU in North Carolina, I juggled academics, part-time jobs, relationships and other obligations. I was a walking ball of anxiety wrapped in the “strong Black woman” trope that we all still insist on upholding. And that, if you can […]
Dietary change starves cancer cells, overcoming treatment resistance: Laboratory research finds a low-protein diet can enhance standard treatment for colon cancer
A dietary change could be a key to enhancing colon cancer treatment, a new study from the University of Michigan Rogel Cancer Center finds. Cancer cells need nutrients to survive and grow. One of the most important nutrient sensing molecules in a cell is called mTORC1. Often called a master regulator of cell growth, it […]
High-fat diet can provoke pain sensitivity without obesity, diabetes
A new study in mice from researchers at The University of Texas at Dallas suggests that a short-term exposure to a high-fat diet may be linked to pain sensations even in the absence of a prior injury or a preexisting condition like obesity or diabetes. The study, published Sept. 1 in the journal Scientific Reports, […]
Carnitine intake is associated with better postnatal growth and larger brain size in very preterm infants
A recent study by the University of Eastern Finland and Kuopio University Hospital shows that carnitine intake in the first postnatal weeks promotes better growth and larger brain size at term equivalent age in very preterm infants. Carnitine intake from breast milk in particular seems to be associated with better growth. The findings were published […]
Diet high in saturated fat can reprogram immune cells in mice
A new study by Portland State University researchers is the first to show that eating a diet exclusively high in saturated fats can reprogram the mouse immune system, making it better able to fight off infection but more susceptible to systemic inflammatory conditions, including sepsis. Brooke Napier, assistant professor of biology at PSU, led the […]
Opinion | ‘The Significance Is We’re Not Cows’: What We Heard This Week
“The significance is we’re not cows.” — Rainey Horwitz, MS, a medical student at St. Louis University School of Medicine, commenting on the fact there are actually an average of 10,280 nerve fibers in the clitoris, not the 8,000 previously assumed based on a study of cows. “Ali is a vitally important part of our […]
Sedentary lifestyle and sugary diet more detrimental to men: Study involved short-term exposure to reduced activity and increased sugar consumption
A new study from the University of Missouri School of Medicine is the first evidence in humans that short-term lifestyle changes can disrupt the response to insulin of blood vessels. It’s also the first study to show men and women react differently to these changes. Vascular insulin resistance is a feature of obesity and type […]
Study identifies alcohol risk factors for acute stroke: INTERSTROKE study is one of the largest international studies of risk factors for stroke
A global study, co-led by University of Galway, into causes of stroke has found that high and moderate alcohol consumption was associated with increased odds of stroke. The study also found that there was no link between low level drinking and stroke. The INTERSTROKE research looked at the alcohol consumption of almost 26,000 people worldwide, […]