October 20, 2021
New research suggests that male-female differences in protein expression occur immediately after embryonic cells become heart cells called cardiomyocytes. This is the earliest stage of heart development, well before the embryo is exposed to sex hormones.
Male-female differences in heart disease could start before birth
October 19, 2021
Depression and anxiety in pregnant women may be connected to the type of delivery they have, new research suggests.
Depression, anxiety may be linked to c-section risk among pregnant women
October 19, 2021
Researchers have made recommendations for clinicians and patients regarding supplemental screening for women with dense breast tissue.
Guidance on supplemental breast cancer screening for women with dense breast tissue
October 19, 2021
Some viral diseases could possibly contribute to neurodegeneration. Researchers found that certain viral molecules facilitated intercellular spreading of protein aggregates that are hallmarks of brain diseases like Alzheimer's. These findings may provide clues how acute or chronic viral infections could contribute to neurodegeneration.
October 18, 2021
A new study examines how the extracellular matrix (ECM) -- an underlying network of molecules and proteins that provide the structure for tissue growth -- can trigger invasive cancer-related genes.
Aging breast tissue could set the stage for invasive breast cancer
October 14, 2021
A new report finds more than 46,000 cancer cases annually in the United States could be prevented if Americans met the 5 hours per week of moderate-intensity recommended physical activity guidelines.
October 14, 2021
Sunscreen that includes zinc oxide, a common ingredient, loses much of its effectiveness and becomes toxic after two hours of exposure to ultraviolet radiation, according to scientists.
After two hours, sunscreens that include some zinc oxide can lose effectiveness, become toxic
October 13, 2021
As women near menopause, their menstrual cycle length often becomes longer. The timing of these changes could provide clues about a person's risk of developing cardiovascular disease, according to a new study.
Changes in menstrual cycle length before menopause may predict risk of heart disease
October 7, 2021
Researchers compared early preterm infants who were fed breast milk from THC-positive mothers to those who were fed either formula or breast milk from THC-negative mothers and found no differences in short-term health impacts such as breathing difficulties, lung development, and feeding issues.
October 7, 2021
The "diet" in diet drinks may be a false promise for some soda lovers. True, they deliver the fizz and taste of a soda experience, without the calories. Yet, new research shows they also can leave people with increased food cravings. A study published recently in JAMA Network Open adds to the evidence that drinks made with sucralose may stimulate the appetite, at least among some people, and the study gives some clues as to why.
Diet soda may prompt food cravings, especially in women and people with obesity
