A new biosealant therapy may help to stabilize injuries that cause cartilage to break down, paving the way for a future fix or—even better—begin working right away with new cells to enhance healing, according to a new animal-based study by researchers at the Perelman School of Medicine at the University of Pennsylvania. Their research was […]
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Injectable porous scaffolds promote better, quicker healing after spinal cord injuries
Spinal cord injuries can be life-changing and alter many important neurological functions. Unfortunately, clinicians have relatively few tools to help patients regain lost functions. In APL Bioengineering, researchers from UCLA have developed materials that can interface with an injured spinal cord and provide a scaffolding to facilitate healing. To do this, scaffolding materials need to […]
Gut microbe may promote breast cancers
A microbe found in the colon and commonly associated with the development of colitis and colon cancer also may play a role in the development of some breast cancers, according to new research from investigators with the Johns Hopkins Kimmel Cancer Center and its Bloomberg~Kimmel Institute for Cancer Immunotherapy. Breast tissue cells exposed to this […]
Eating foods that promote inflammation may worsen heart failure
People with heart failure who eat a diet high in foods that cause inflammation are twice as likely to end up in the hospital or die as those who eat foods known to reduce inflammation, new research shows. “If people with heart failure can reduce the amount of pro-inflammatory foods that they eat, it might […]
Neurons promote growth of brain tumor cells
In a current paper published in the journal Nature, Heidelberg-based researchers and physicians describe how neurons in the brain establish contact with aggressive glioblastomas and thus promote tumor growth / New tumor activation mechanism provides starting points for clinical trials Neurons transmit their signals to each other via synapses, fine cell projections with terminals that […]
Common food additives may promote anxiety-related behavior and reduce social behavior in mice, research shows
Food additives known as dietary emulsifiers, commonly found in processed foods to improve texture and extend shelf life, may adversely affect anxiety-related and social behaviors in mice, Georgia State researchers have found. The scientists also observed sex differences in the mice’s behavioral patterns, suggesting that emulsifiers affect the brain via distinct mechanisms in males and […]
Youth TBI laws promote head injury evaluation in emergency department
Millions of children and teens are affected by sports and recreation-related traumatic brain injuries (TBI) annually. To help reduce the effects of TBIs in youth sports, all 50 states and the District of Columbia enacted state youth TBI laws between 2009 and 2014. A new study from researchers in the Center for Injury Research and […]
AHA: A Diverse Diet May Not Promote a Healthy Weight
THURSDAY, Aug. 9, 2018 — The long-standing recommendation to eat a variety of foods may not be a sound way to promote healthy eating patterns and a healthy body weight, according to an American Heart Association science advisory published online Aug. 9 in Circulation. Marcia C. de Oliveira Otto, Ph.D., of the University of Texas […]
Estrogen could promote healthy development of preterm infants
Premature birth alters the balance of interneurons in the cerebral cortex that can be restored with estrogen treatment, according to a study of human brain tissue and preterm rabbits published in JNeurosci. Infants born prior to a full-term pregnancy are at increased risk of neurobehavioral disorders linked to defects in interneurons, which continue to develop […]
Three ways to promote healthier eating
(HealthDay)—Eating a healthful diet is easier when nutritious foods are more accessible. But it’s not enough to simply buy better choices. To make a habit of choosing healthy over less-healthy options, you want to make them as easy to eat, as visually appealing, and as everyday as the packaged treats that tempt you. That’s as […]