Tulane University will receive $14 million to train public health workers and establish monitoring systems in Ethiopia, while also supporting programs in Haiti, Brazil, South Africa, and other high-risk countries. The grant aims to rebuild infrastructure and combat the spread of HIV/AIDS in these countries.
A Harvard study found that socioeconomic status influences antiretroviral treatment effectiveness, even among those adhering to treatment schedules. Lower education levels were associated with faster regimen failure, while higher adherence self-efficacy reduced this risk.
A study from the University of Pittsburgh Schools of the Health Sciences found that maternal vitamin D deficiency early in pregnancy is associated with a five-fold increased risk of preeclampsia. Low vitamin D levels also affect newborns, increasing their risk of mortality.
A good reception year teacher makes a significant difference in primary school education, with cumulative effects throughout the years. The study found that early years education is critical for children's later cognitive development, and focusing on these years can yield long-term gains.
Gene therapy holds great promise but faces safety concerns due to virus-based delivery methods. MIT researchers have created biodegradable polymers that can deliver genes safely and effectively, showing promise for ovarian cancer treatment and other applications.
A ventilation/perfusion lung scan (V/Q scan) is a reliable alternative to CT angiograms in diagnosing pulmonary embolisms, especially in young women. The study found that V/Q scans can exclude pulmonary embolism with low probability clinical assessment, reducing radiation exposure and breast cancer risk.
Researchers found that prion infection influences the expression of endogenous retroviruses in mouse cells, with some sequences increasing and others decreasing. The effects could be suppressed by an anti-prion drug, suggesting a possible link between prions and retrovirus production.
Researchers at UT Southwestern Medical Center created a mouse model of autism, exhibiting poor social skills but enhanced mental abilities, akin to Rain Man's character traits. The study reveals an imbalance in inhibitory brain action and suggests focusing on this aspect for treatment.
The Consortium for Neuropsychiatric Phenomics aims to understand the biology underlying various mental disorders by targeting healthy brain systems, such as memory and impulse control. This interdisciplinary approach may lead to new treatments and accelerate gene discovery.
A national team of scientists is investigating fertility preservation for women with cancer through the $20 million program. MU researcher John Critser will receive funding to study cryopreservation methods of human eggs, aiming to improve efficiency and challenges in the process.
A new study confirms that colour contrast is first detected by the primary visual cortex at the back of the brain. The brain processes colour contrast earlier than previously thought, making it a significant contribution to understanding how the brain functions.
Sulfur and nitrogen emissions from power plants and agricultural activities significantly impact coastal ocean chemistry, reducing its ability to store carbon and harming marine life. The study found that these emissions can alter water chemistry by 10-50% more than acidification caused by carbon dioxide.
The Society of Nuclear Medicine and Molecular Imaging has revised its nuclear medicine technologist's scope of practice, reflecting changes in technology and molecular imaging. The updated document includes procedures such as CT scans and administering contrast.
A new study by Hopkins researchers reveals that the DISC1 protein plays a critical role in guiding newly made nerve cells into the brain's neural network, allowing them to integrate seamlessly. Abnormalities in this process may contribute to psychiatric disorders like schizophrenia.
A new study published in Management Insights reveals that online auctions where all bids are disclosed after the bidding round benefit buyers. The research finds that buyers pay higher prices when only winning bids are disclosed, leading to better outcomes for consumers.
Postmenopausal women consuming two or more alcoholic beverages daily may double their risk of endometrial cancer, according to a USC study. The study found that lean women are more sensitive to alcohol's effects on hormone levels, increasing their cancer risk.
The American Gastroenterological Association has established minimum standards for gastroenterologist performance of CT colonography, requiring at least 75 endoscopically confirmed cases to be interpreted. The guidelines emphasize the importance of training and quality control to ensure accurate screening for colorectal cancer.
A new study from Vanderbilt University predicts the future career path of gifted youth can be identified by their performance on the SAT at age 13. The study found significant differences in creative and career paths among individuals with different ability patterns on the math and verbal portions of the test.