Research finds that women's heart disease has distinct characteristics, including cellular and microvascular dysfunction. The study highlights the importance of considering gender-specific risk factors and diagnostic tools to improve detection and treatment.
Researchers created a simplified version of cardiac tissue using cells from neonatal rats, mimicking normal heart tissue. The study found that pace-setting pulses successfully halted the abnormal rhythm 80% of the time, but in 20% of cases, it worsened the condition.
A Pitt professor proposes using an ecological management system to evaluate nature's economic value, bridging economics and ecology. The approach considers ecosystem services like storm damage reduction and wetland maintenance, highlighting the gap between market and social values.
Researchers at Yale University have developed a novel proteomic analysis method to diagnose and monitor preeclampsia. The study identified specific fragments of albumin and serpina-1 as characteristic biomarkers for the condition.
Researchers develop a new system called WOW, which uses microscopic droplets to perform millions of tests at once, allowing for faster identification of genes and proteins. The system can identify the best enzyme from a pool of mutated enzymes in just one afternoon, compared to several months with traditional methods.
A recent study suggests that lung cancer survival rates may be tied to access to standard cancer care, rather than racial disparities. Researchers analyzed data from 995 patients with advanced small cell lung cancer and found that equal treatment yielded the same outcomes for black and non-black patients, regardless of stage or ethnicity.
A study by University of Rochester Medical Center researchers found no evidence of strictly memory problems in middle-aged women, but a correlation between forgetfulness and learning difficulties. The team suggests that stress, anxiety, and mood distress may contribute to perceived memory issues.
The ARVO/Pfizer Ophthalmics conference aims to improve research and clinical care in areas of ophthalmology related to preventable vision loss and blindness. The meeting will explore topics such as angiogenesis, neovascularization, and vasoproliferation.
A Purdue University study identified a gene that helps plants recognize and defend against certain pathogens, but also allows other pathogens to invade. The gene, BIK1, produces a protein that regulates a plant defense hormone called salicylic acid.
Engineers have developed a simpler and safer material that can separate hydrogen from impurities more efficiently than existing methods. The new material, similar to membranes in biomedical devices, has applications for isolating hydrogen and natural gas.
A new study by University of Washington researchers found that more than one in 20 executable files contain piggybacked spyware, with game and celebrity sites posing the greatest risk. Drive-by download attacks also frequent pirated software sites. The density of spyware decreased from spring to fall last year but remained substantial.
Astronomers detect a vast hot halo extending over 60,000 light years around the massive spiral galaxy NGC 5746. This discovery resolves a long-standing issue in galaxy formation theory, suggesting that large spiral galaxies should be immersed in halos of hot gas left over from the galaxy formation process.
A recent study published in the Journal of General Internal Medicine found that nearly 10 million more adults have high LDL-C (
Research suggests that obesity is linked to accelerated type I diabetes onset in patients with severely compromised pancreatic beta-cell function. Low birth weight also appears to be a contributing factor, with advanced age at diagnosis observed as birth weight decreased.
The gift will support a scholarship fund and establish an endowment for a new professorship in obesity-related research, with the goal of addressing childhood obesity in urban poor and minority communities. The initiative will also test innovative after-school programs like HSPH's Planet Health curriculum.
A study found that only 25% of high-risk black men aged 60-69 are screened for prostate cancer, compared to 81% of white men. This disparity highlights a need for increased awareness and targeted screening efforts among black males with positive family histories.
Researchers create new method to analyze data from experiments in cracking, gaining deeper understanding of the process. The team's approach enables prediction of how cracks will advance in different materials under various stresses.
Research by Saint Louis University finds that SIDS strikes premature babies six weeks later than full-term infants. Doctors emphasize the need for SIDS prevention counseling beyond four months for preterm infants.
Researchers have discovered four genes in tuberculosis bacteria that enable it to capture iron from the environment, a crucial step in its survival. This breakthrough could lead to the development of new anti-tuberculosis drugs by targeting these genes.
Researchers found that diabetic patients' heart muscle uses about half as much glucose and four times more fat for energy than non-diabetics. This increased reliance on fat can lead to inflammation, cell death, and heart dysfunction.
The U.S. Geological Survey's Coastal and Marine Geology Program investigates the extent and causes of coastal impacts of hurricanes and extreme storms on U.S. coasts. NASA technology provides rapid assessment of coastal conditions, supporting USGS research programs and emergency response agencies.
Cedars-Sinai researchers discovered a biochemical pathway that makes gliomas and other cancer cells more sensitive to TRAIL, a protein inducing apoptosis in cancer cells. By combining TRAIL with pioglitazone, a diabetes drug, they aim to enhance the effectiveness of therapies targeting cancer cells.