Researchers discovered subtle brain damage in HIV patients taking antiretroviral drugs, despite no apparent symptoms or viral suppression. The study used brainwave recordings, neuropsychological testing, and MRI scans to compare 39 HIV-positive individuals with 35 control subjects.
The University of Michigan and Columbia University are developing a searchable child care research archive with a $7.5 million grant from the US Department of Health and Human Services. The online resource will provide valuable information for policy makers, parents, and researchers to inform decision making about child care.
Researchers found that total lymphocyte count and albumin independently predicted the risk of death in HIV-1-infected children. Using these low-cost measures could establish when to initiate antiretroviral therapy in settings where CD4 and RNA assays are not available.
Brookhaven Lab operates the main computing facility for Relativistic Heavy Ion Collider (RHIC) and is developing a system for the Large Hadron Collider (LHC). The laboratory is integrating its RHIC and LHC computing facilities into a comprehensive data grid, providing access to data from large-scale physics and astronomy experiments.
A new campaign, SELECT Sunday, aims to raise awareness of prostate cancer among African-American men, who have the highest incidence rates and a death rate more than double that of white men. The campaign seeks to double African-American enrollment in an international study investigating vitamin E and selenium as preventive measures.
New analysis suggests earthquakes in the Wadati-Benioff zone are confined to the uppermost part of the Juan de Fuca plate's crust, limiting their magnitude to around 7. However, a quake occurring in both layers could reach a magnitude of 8, posing a risk to the heavily populated Interstate 5 corridor.
A study suggests that college students overestimate the amount of fluid needed for a standard drink, leading to significantly higher actual consumption. This could underestimate actual drinking levels on college campuses, exacerbating alcohol misuse issues.
Researchers found that anti-inflammatory drugs can help new neurons form in the hippocampus, a memory center damaged by radiation. The study suggests that these drugs could be used to prevent long-term brain damage after radiation therapy.
A new blood test has been developed to detect mesothelioma, a type of cancer caused by asbestos exposure. The test, which identifies specific molecular markers in the blood, shows promise for early detection and monitoring, potentially improving treatment outcomes.
Eleven individuals were chosen by the Crop Science Society of America for their outstanding professional achievements and contributions to the field of crop science. The honorees are from various institutions, including the USDA-ARS and universities across the US.
A study published in The Lancet found that medium-firm mattresses can significantly improve symptoms of low back pain, including reductions in pain while lying down and getting out of bed. Participants who used medium-firm mattresses reported twice the improvements compared to those using firm mattresses.
Researchers found that individuals with a family history of alcoholism are more likely to prefer sweet tastes than those without. This preference precedes the development of alcoholism and may serve as a marker for genetic risk. The study suggests that a simple test to assess sweet preference could help identify individuals at risk ear...
Researchers have developed a new method called CLIP to catalog RNA targets regulated by RNA binding proteins in rare brain diseases. The study identifies an astonishing set of 340 Nova RNA tags, shedding light on the role of RNA splicing in POMA and other disorders.
Researchers at Purdue University have made a groundbreaking discovery about the formation of drops from nozzles, which could lead to new methods for making threads, wires, and particles. The team found that when a nozzle is immersed into sticky liquids, such as honey or silicone oil, the drop forms differently, creating an extremely th...
Researchers found baboons respond more strongly to rank-reversals between families than within families, indicating sophisticated social understanding.
Researchers successfully restored heart cell function by inhibiting the ßARK1 enzyme in laboratory-dish experiments using a gene therapy approach. The study's findings suggest that blocking this enzyme could increase signaling and improve heart function in individuals with end-stage heart failure.
Researchers found that a specific protein expressed by the Epstein-Barr virus (EBV) is crucial for tumor cell proliferation and survival in Burkitt's lymphoma. Developing small molecules that target this protein could lead to effective therapies with minimal side effects, offering hope for patients with EBV-associated tumors.
A new study published in Alcoholism: Clinical & Experimental Research found that alcohol dependence is a concern in American Indian communities, but rates are lower than previously reported. The research highlights cultural differences in alcohol use and dependence among Northern Plains and Southwest tribes.
Despite improvements in reported pain after surgery, patients continue to express concerns about anaesthesia, including fear of not waking up or experiencing nausea and vomiting. The authors note that developments in technology and training have improved anaesthetic practice, but challenges remain to improve patient comfort.
A study of HIV-infected patients undergoing liver transplantation found improved survival rates compared to HIV-negative patients. Poorer survival was associated with postoperative intolerance, low CD4 counts, and hepatitis C coinfection.
A recent study published in The Lancet found that global obesity rates among children have more than doubled between 1975 and 2003. This significant increase poses serious health risks for the millions of children affected by childhood obesity worldwide.
The world's population will grow to 8.9 billion by 2050, with slower growth in richer countries and more urbanization in underdeveloped nations. The average population density is expected to rise from 45 people per square kilometer to 66 people per square kilometer.
A new blood test detects mesothelioma at an early stage, potentially leading to improved patient outcomes. The test uses soluble mesothelin-related proteins (SMR) as a biomarker, which can detect the cancer several years before symptoms appear.
Fourteen individuals elected to Soil Science Society of America Fellowship for professional achievements and meritorious service in the field. The award honors outstanding contributions to agronomy and soil sciences.
Scientists have successfully synthesized a bacteriophage genome, paving the way for larger microbes to consume CO2 and pollutants. The Institute for Biological Energy Alternatives aims to harness microbiomes to produce fuels and reduce atmospheric carbon emissions.
Thirty individuals have been recognized for their professional achievements and meritorious service in the field of agronomy. The American Society of Agronomy has chosen these outstanding members as Fellows, based on their contributions to advancing the disciplines and practices of agronomy, crop and soil sciences.
Researchers have developed a new technique called CLIP, which helps identify target RNAs regulated by RNA-binding proteins like Nova. This technique has potential to aid in understanding the cause of many human diseases, including Fragile X syndrome.
A study by St. Jude Children's Research Hospital found that the anti-cancer drug CCI-779 can prevent abnormal brain growth and reverse seizures in lab mice lacking the Pten gene. The researchers used a mouse model to demonstrate that mTor plays multiple roles in the brain, driving cell growth and signaling pathways.
Researchers have discovered that spleen cells can regenerate insulin-secreting islets in mice with Type 1 diabetes, potentially leading to a cure. The study shows that these cells can grow from both the recipient's own cells and donor cells, opening up new approaches to diabetes treatment.
Researchers develop antibodies that block CXCL-10 cells from recruiting T-cells, reducing spinal damage and improving mobility in rats with induced spinal cord injuries. This finding offers hope for recovery for those suffering from spinal cord injuries.
Researchers have identified compounds that inhibit the enzymatic action of botulinum neurotoxin serotype A light chain (BoNT/A LC), a crucial step towards developing new therapeutics. The findings hold promise for treating botulism and other muscle dysfunctions in humans.
Recent baboon studies provide insights into the complexity of monkey social behavior and suggest that natural selection has favored sophisticated social intelligence in primates. This research may inform theories concerned with the evolution of human language and cognition.
Research shows that moderate white wine consumption after meals can significantly decrease insulin levels, potentially leading to serious health consequences. The study suggests that drinking white wine alone may activate a new energy system in the human body, influencing glucose production and usage.