November 1, 2021
The theory has been touted as a possible explanation for America's longstanding gender wage gap. But new research suggests women exhibit their competitiveness differently.
Study casts doubt on theory that women aren't as competitive as men
November 1, 2021
Investigators have developed and tested a targeted contrast agent that can detect blood clots in the hearts of patients with atrial fibrillation, or an irregular heartbeat. The strategy could be used to find clots in other parts of the body as well, such as in vessels that, when blocked, can lead to stroke.
Noninvasive imaging strategy detects dangerous blood clots in the body
October 27, 2021
Bone mineral density at the femoral neck bone in postmenopausal women decreased by an average of 10% during a 25-year follow-up, according to a new study. Being the world's hitherto longest follow-up of changes in bone mineral density in postmenopausal women, the study shows that bone loss after menopause is significantly lower than has previously been assumed on the basis of earlier studies.
Bone mineral density decreases less than expected after menopause
October 26, 2021
Part two of the latest Annual Report to the Nation on the Status of Cancer finds that cancer patients in the United States shoulder a large amount of cancer care costs. In 2019, the national patient economic burden associated with cancer care was $21.09 billion, made up of patient out-of-pocket costs of $16.22 billion and patient time costs of $4.87 billion. Patient time costs reflect the value of time that patients spend traveling to and from health care, waiting for care, and receiving care, according to the report.
Patient economic burden of cancer care more than $21 billion in the United States in 2019
October 26, 2021
To see how COVID-19 vaccines are working in the real world, Israel has provided particularly compelling data. The fact that Israel is relatively small, keeps comprehensive medical records, and has a high vaccination rate with a single vaccine (Pfizer) has contributed to its robust data collection. Now, a new Israeli study offers some insight into those relatively uncommon breakthrough infections. It confirms that breakthrough cases, as might be expected, arise most often in individuals with lower levels of neutralizing antibodies.
Breakthrough Infections Occur in Those with Lower Antibody Levels, Israeli Study Shows
October 25, 2021
Contrary to widely held gender stereotypes, women are not more emotional than men, researchers say.
October 23, 2021
Protein intake is known to be vital for maintaining brain function in older individuals. Now, using a mouse model of Alzheimer's disease, researchers have shown that the intake of a specific set of amino acids can inhibit the death of brain cells, protect the connections between them, and reduce inflammation, preserving brain function. Their research suggests that this amino acid combination called Amino LP7 can hinder the development of dementia, including Alzheimer's disease.
October 22, 2021
A new study has found that women over the age of 50 who had breastfed their babies performed better on cognitive tests compared to women who had never breastfed. The findings suggest that breastfeeding may have a positive impact on postmenopausal women's cognitive performance and could have long-term benefits for the mother's brain.
New study suggests that breastfeeding may help prevent cognitive decline
October 20, 2021
A multi-institutional research team has designed nanoparticles that can communicate with and slow the development of cancer cells. The work — detailed in a newly published paper in Advanced Materials — has uncovered a novel framework for the potential development of drug-free cancer therapies. Led by scientists at the Advanced Science Research Center at the Graduate Center, CUNY (CUNY ASRC), the research team was able to design nanoparticles that are activated to self-assemble when they encounter cancer cells and send messages to instruct the cells to slow their growth. Because the nanoparticles communicate only with the cancer cells, the surrounding healthy cells aren’t impacted.
Scientists Design Nanoparticles That Communicate With Cancer Cells
October 20, 2021
A new study finds cutting off cells’ supplies of lipids can slow the growth of tumors in mice.
