Innovative cardioprotective strategies are of imminent demand. Nonfatal myocardial ischemia (MI) poses a significant risk to patients undergoing major non-cardiac surgery and these non-cardiac surgeries account for around 8 million myocardial injuries per year. Considering perioperative MI is the most common major cardiovascular complication, identifying factors that lead to cardiac disease onset and finding solutions […]
Study reveals that cells involved in allergies also play a key role in survival
In a University of California, Irvine-led study, researchers found evidence that mast cells, an important group of immune cells typically associated with allergies, actually enable the body to survive fasting or intense exercise. The study was published today in Cell Metabolism. Typically found in the lungs and nose, mast cells are best known for their […]
Physiologist publishes findings on the role of the protein titin in muscle contraction
In the field of muscle physiology, scientists study muscle movement at the molecular level—chiefly, proteins such as myosin, actin and titin—to understand how muscles contract. Their research improves human health and quality of life in a wide range of areas, including rehabilitation engineering, prosthesis design and the treatment of neuromuscular diseases such as muscular dystrophy, […]
Pediatricians Have Role in Supporting Transgender Youth
WEDNESDAY, Sept. 19, 2018 — In an American Academy of Pediatrics policy statement published online Sept. 17 in Pediatrics, recommendations are presented to ensure comprehensive care and support for youth who identify as transgender and gender diverse (TGD). Jason Rafferty, M.D., M.P.H., from Hasbro Children’s Hospital in Providence, R.I., and colleagues reviewed relevant concepts and […]
Adults play a key role in children’s participation in school recess, researchers suggest
When adults are participants in school recess—leading games, monitoring play and ensuring conflicts are mediated quickly—children are more likely to be engaged in recess activities, a new study has found. The study, which focused on the recess environment and student engagement during school recess periods, also found that students were more likely to be active […]
Sleep Deprivation May Play Role in ‘Global Loneliness Epidemic’
TUESDAY, Aug. 14, 2018 — Sleep problems can play havoc with your social life, a new study suggests. A series of experiments revealed sleep-deprived people feel lonelier and less eager to engage with others. That, in turn, makes others less likely to want to socialize with the sleep-deprived, researchers said. The researchers also found that […]
Study describes enzyme’s key role in immune response to Chagas disease parasite
In an article published recently in the journal Nature Communications, researchers affiliated with the University of São Paulo (USP) in Brazil describe the central role played by an enzyme called phosphatidylinositol 3-kinase gamma (PI3Kγ) in regulating the immune response against Trypanosoma cruzi, the protozoan parasite that causes Chagas disease. “Our results show that the expression […]
Patient Experience Officers Can Play Key Role in Medical Offices
THURSDAY, July 12, 2018 — A patient experience officer is an increasingly important new role in physician practices, according to an article recently published in Physicians Practice. This new role involves a designated employee responsible for making sure the entire experience is in line with patients’ expectations, including the experience they have from scheduling the […]