The University of California, Riverside is part of PIPRA, a collaborative effort to review public sector patenting practices and develop shared technology packages. This initiative aims to enhance the impact of technology transfer on public benefit, addressing critical global agricultural needs.
Researchers from USDA Forest Service and Tennessee Technological University provide the first descriptions of Indiana bat maternity habitats in the southeastern United States. The study reveals that female bats form colonies under coniferous trees, expanding the known habitat range of the endangered species.
A study of nearly 81,000 women found that regular use of ibuprofen reduced breast cancer risk by 28%, while aspirin use reduced it by 22%. Both NSAIDs showed a significant effect in reducing the incidence of breast cancer, especially among high-risk groups.
Research highlights the link between high animal fat intake and increased breast cancer risk, as well as the benefits of gynecologic surgeries in reducing ovarian cancer risk. Protein overexpression is also linked to esophageal cancer development, suggesting a potential target for prevention.
Research identifies three SNPs in PSA gene promoter that increase serum PSA levels, suggesting genotyping may improve prostate cancer detection sensitivity. The findings suggest a lower cutoff value for PSA testing for men with reduced PSA promoter genotype.
A new treatment model at Saint Louis University Hospital eliminates traditional methods for caring for elderly patients with delirium. By placing patients in a Delirium Room with constant supervision, the hospital has significantly reduced fall rates and mortality rates.
Researchers found that HPV16 is less associated with immune status than other HPV types, suggesting it can skirt the immune system. This discovery raises hypotheses about why cervical cancer rates are only moderately increased in HIV/AIDS-affected women.
Treatment with salicylic acid (SAL) induces activation of the S. aureus stress response gene sigB, downregulating virulence factors and reducing ability to adhere to host cells. This finding represents a new prospect for using aspirin as an adjunct therapy to combat Staphylococcus aureus infections.
A study by Yamamoto and colleagues found that the SLAYGLR sequence of osteopontin facilitates monocyte migration to arthritic joints, leading to inflammation and arthritis suppression. The findings support a critical role for osteopontin in rheumatoid arthritis pathogenesis.
Researchers at Rutgers University have developed a genetic road map that identifies sources of disease by analyzing single nucleotide polymorphisms (SNPs). The map, which is the first of its kind, provides detailed information on gene interactions and will enable scientists to conduct large-scale genotyping with greater efficiency.
Salicylic acid has been shown to downregulate two key genes in Staphylococcus aureus, leading to reduced virulence and ability to adhere to host cells. Meanwhile, osteopontin has been found to play a critical role in the development of rheumatoid arthritis by facilitating cell adhesion and immune response modulation.
NC State statisticians Drs. Anastasios Tsiatis, Marie Davidian and Marc Genton have won a $1.125 million NIH MERIT Award for their work on statistical methodology in designing complex HIV clinical trials. Their research aims to develop sophisticated designs that can handle the variability of patients' responses to treatment.
Researchers have identified a gene called Foxa-2 that is switched on only in the fat cells of obese mice. This gene acts as a brake to slow down further fat production and storage. In pre-adipocytes, Foxa-2 activates genes important for insulin sensitivity, providing an ideal combination for treating obesity and type 2 diabetes.
A study of 224 patients with end-stage renal disease found that blood tests measuring troponin T and C-reactive protein can detect silent, small heart attacks and coronary artery disease. The results may help doctors gauge the risk of heart disease in dialysis patients without cardiac symptoms.
Researchers at Emory University Health Sciences Center have identified honokiol, a compound found in magnolia cones, as a potent inhibitor of tumor growth. Honokiol reduces endothelial cell growth and inhibits angiogenesis, potentially leading to new cancer treatments.
The EFT test uses two new biochemical markers, cyclin E and p27, to evaluate endometrial health and predict implantation success. A normal EFT result indicates a healthy endometrium receptive to embryo attachment, improving fertility diagnosis and treatment outcomes.
A recent study found that while opinions on cannabis are more liberal, attitudes towards other drugs like heroin and ecstasy remain strong. Most people support prescribing cannabis for medical purposes, but strict laws still apply to these substances.
Scientists identify several novel pairings with significant therapeutic promise, including a combination that kills drug-resistant yeast while harming human cells. The approach uses high-throughput screens to rapidly identify synergistic combinations that produce desired therapeutic effects.
A new study identified three genetic variants associated with a 30% increase in prostate-specific antigen (PSA) levels. The discovery could lead to more accurate testing and fewer unnecessary biopsies, particularly for black men who are at higher risk of developing prostate cancer.
Duke University researchers found that individual clusters in the visual cortex do not specialize in recognizing specific combinations of stimulus features. Instead, they respond to a broad range of stimulus combinations predicted by spatial and temporal properties of the visual stimulus.
A University of Melbourne postdoctoral student will develop computer software agents for Britain's Ministry of Defence to model real human behaviour. The agents will aim to inject life-like behaviour into computer-generated forces, improving training and analysis.
The AMANDA II Telescope has produced the first neutrino sky map, revealing tantalizing glimpses of high-energy neutrinos and their potential origins. The preliminary map represents one year of data, with future analysis expected to define the structure of the sky and confirm or disprove signals.
The study reveals that compensated poor readers have disrupted neural systems for reading, while persistently poor readers have intact but underactivated circuitry. Early interventions aimed at stimulating word-sound and word-meaning skills may benefit disadvantaged children.
Researchers have discovered that hematopoietic stem cells (HSCs) migrate selectively to injured liver tissue through the expression of SDF-1 and CXCR4. This selective homing mechanism may serve as a target for future therapeutic protocols to improve liver regeneration and transplantation outcomes.
Researchers at UCSD School of Medicine and Children's Hospital found rapid brain growth in infants with autism, linked to early diagnosis and improved outcomes. The study identified a window of abnormal brain development, predicting the severity of autism, and suggests earlier interventions could improve treatment.
The video doctor program uses a computer-based multimedia approach to provide personalized advice on reducing smoking and alcohol use. Patients who interacted with the video doctor showed positive responses, but still preferred consultation with real doctors.
Researchers found that 13.5% of patients with heart failure were prescribed metformin or thiazolidinediones in 1998-99, increasing to 24.4% by 2000-01. These medications are recommended against for patients with significant heart failure symptoms due to potential side effects.
A team of researchers has made a groundbreaking discovery linking black hole growth to galaxy evolution. The study found that more than 20,000 galaxies contain growing black holes, mostly in massive galaxies with recent star formation. As the rate of black hole growth increases, so does the amount of recent star formation.
Researchers at Cedars-Sinai Medical Center have triggered a protective immune response in mice, significantly reducing atherosclerosis by 60% through immunization. The study aims to develop a vaccine to interrupt the inflammatory process and prevent heart attacks and strokes.