The new awake imaging device enables motion compensation reconstruction, removing blur caused by motion and allowing for transparent pictures of the functioning brain. Researchers aim to better understand brain development in babies, teens, and individuals with neurological conditions.
Researchers at the University of Leeds found a compound called pyrophosphite, which is similar to ATP and could have acted as an earlier form of energy transfer. This discovery suggests that chemical life could be the missing link between geology and biology.
Harvard researchers found that students who took short tests between online lecture segments had reduced mind-wandering, tripled note-taking, and improved material retention. The testing act as an incentive for students to pay closer attention.
Researchers discovered that oncogene-induced senescence can suppress cancer development by depriving cells of nucleotides, the building blocks of DNA. By targeting the RRM2 enzyme, which produces these nucleotides, scientists may be able to stabilize senescence and improve the effectiveness of chemotherapy or targeted drugs.
A Penn Medicine study found that computed tomography colonography (CTC) was used appropriately in asymptomatic Medicare patients. The study suggests that CTC may have expanded colorectal cancer screening beyond the population screened with standard optical colonoscopy.
Brain researchers at Barrow Neurological Institute have discovered that healthy observers and neurological patients scan visual scenes with the same general strategy, regardless of scene size or fixation status. This finding challenges previous concepts of exploration and fixation as fundamentally different behaviors.
The US Energy Department has renewed funding for three Bioenergy Research Centers for five years. The centers will receive $25 million per year to develop next-generation biofuels, enhancing national energy security and creating new clean energy jobs.
Astronomers have discovered signs of star formation perilously close to the supermassive black hole at the center of the Milky Way Galaxy. The ALMA telescope detected jets of material bursting out of dense clouds of gas and dust, indicating the formation of young stars.
Astronomers have found the farthest Type Ia supernova, named SN Wilson, with a distance of over 13.8 billion years ago. This discovery provides insights into how these stars explode and test theories about dark energy.
The UCR School of Medicine has received a $3 million grant to augment its pipeline programs, which prepare students for health professions. The funding will support outreach programs in middle school, high school, and community college, aiming to bring greater diversity to the Inland Southern California physician workforce.
James R. Rice, Harvard professor, will receive the Harry Field Reid Medal for his influential research on fracture mechanics and its application to earthquake processes. His work has defined standards for numerous frontiers of research, integrating theory, experiment, and observations.
Clint Frye, a Kansas State University doctoral student in chemical engineering, has been named the university's first Lawrence scholar. As a scholar, he will spend four years conducting collaborative research at the Lawrence Livermore National Laboratory and performing related research on semiconductors at K-State.
Researchers found that a compensatory reorganization of language function to right hemispheric brain regions impeded post-stroke aphasia recovery in adults. In contrast, children who experience left-hemispheric injury or stroke may benefit from such a shift.
Studies show that reducing salt intake lowers blood pressure, reduces the risk of stroke and heart disease. Increasing potassium intake also has significant health benefits, with reduced blood pressure and a lower risk of stroke in adults. Lowering sodium intake should be part of public health efforts to reduce cardiovascular diseases.
Researchers found that bacteria use phospholipases to degrade competitor cell membranes without harming their own, revealing a new mechanism for interbacterial competition. This discovery opens the way for developing antibacterial drugs that harness this natural defense.
Scientists use a novel technique to identify which neurons communicate with place cells, revealing the brain's sense of location is created by multiple specialized cell types. The study provides new insights into how cells in the hippocampus process and integrate sensory information.
Research suggests that playing traditionally masculine activities can improve girls' performance in subjects requiring spatial ability. Gender-roles play a significant role in shaping individual differences in spatial ability, with both masculine and feminine identification leading to better performance in mental rotation tasks.
Researchers at Oxford University have developed a custom-built 3D printer that can create materials with properties similar to living tissues. The printed 'droplet networks' are entirely synthetic and could potentially deliver drugs or replace damaged human tissues in the future.
A single protein, NLP, has been identified as crucial for the correct arrangement of chromosome centromeres in the nucleus. The protein binds to the centromere region and causes clustering near the nucleolus, a process that can impact genome stability and potentially contribute to cancer development.
A recent CWRU study found that mothers with postpartum depression prefer online interventions for anonymous access to professional advice. The study also highlights the need for accessible resources to help new mothers cope with depression, which affects up to 15% of new mothers.
Scientists have measured the nerves in crocodilians, which are sensitive to changes in their environment. This new measurement will aid biologists in understanding how ancient animals interacted with their surroundings. The research also aims to trace the evolution of this nerve and its relation to animal ecology.
A new study from the University of Alberta suggests that public support for wars can lead to increased mental distress in combatants upon returning home. The research highlights the importance of considering public opinion when making decisions about military actions.
A study published in Liver Transplantation found that US transplant providers would not offer transplants to patients with advanced age, severe obesity, or lifetime imprisonment. The majority also believe marijuana use and psychiatric diagnoses are contraindications for liver transplantation.
A study by University of Montreal researchers found a negative correlation between household income and glycated hemoglobin levels in children with type 1 diabetes. The difference in glycated hemoglobin levels corresponds to a doubling of the risk of eye damage, highlighting the need for greater support for low-income families
Katsuichiro Goda, a renowned civil engineer, has been awarded the Charles Richter Early Career Award for his groundbreaking work in seismic risk assessment and mitigation. His research has developed new ground-motion equations and spatial correlations models to estimate seismic losses, enabling practical solutions in risk mitigation.
Fecal microbial transplantation has been shown to improve symptoms in most pediatric patients with active ulcerative colitis, with 78% achieving clinical response within one week. The procedure involves infusion of human stool from a healthy donor into the intestine of the patient to restore healthy microbial flora.
A recent study published in Cell Reports reveals that obesity is linked to autoimmune disease, but researchers have found a potential solution. Blocking the AIM molecule may prevent autoantibody production and related autoimmune responses.
Researchers at the University of Michigan have developed a method to build robust blood vessels using adult stem cells, which may lead to new treatments for circulatory diseases such as diabetes. The technique involves injecting endothelial cells and support cells into a scaffolding carrier, resulting in mature, functional capillaries.
A study found that growth hormone therapy can help reverse growth problems in children with kidney failure by increasing bone turnover. However, treatment may not benefit overall bone health and may interrupt the relationship between bone turnover and parathyroid hormone markers.
Researchers discovered a new species of brown seaweed, Colpomenia peregrina, in the Gulf of Maine, which has rapidly expanded its range from Canada to Cape Cod. The sea potato, also known as oyster thief, is an epiphytic species that grows on other plants and is competing with native flora for space and nutrients.
A thermodynamic theory of osmosis was published in 1897, but its explanation has not been fully adopted by chemistry and biology. Key findings include the misconception that osmosis only applies to liquids, and the need for an attractive force to drive the process.
Scientists found a systematic eastward offset between observed and predicted volcano locations on Io, suggesting a faster rotation or internal structure. A global subsurface magma ocean scenario is also possible to explain the anomaly, with potential implications for life in icy moons like Europa and Enceladus.
Research on hallucinations of musical notation reveals that seven out of eight case studies were gifted musicians. The hallucinations are generally unreadable and seem to be a result of complex perceptual processes. Dr Sacks' findings provide a rich field of study for understanding neural basis of such hallucinations.
A scissor-like enzyme discovered by UT Southwestern researchers can cut off fatty acids from proteins, disabling the immune system's communication infrastructure and allowing bacteria to grow and survive. This discovery provides insight into severe bacterial infectious diseases and cancer, and may lead to the development of new treatme...
A team of researchers at UT Southwestern Medical Center has identified a specific genetic weakness in lung-cancer cells that can be targeted with new therapies. The discovery, published in Cancer Discovery, highlights the potential of blocking the protein RHOA and focal adhesion kinase (FAK) to stop tumor growth.
A study published in Social Psychiatry & Psychiatric Epidemiology found that states with high rates of gun ownership and political conservatism have higher suicide rates. However, a higher percentage of church-goers at the state level was associated with reduced individual suicide risk. The study analyzed mortality data from 2000 to 20...
The UC San Diego/Open Science Grid collaboration successfully processed massive LHC data using SDSC's Gordon Supercomputer, providing crucial input for international planning meetings on particle physics. The project helped define the future research agenda and accelerated the search for dark matter.
The study found that 37% of parents and step-parents who killed their children had some form of mental illness, with mood disorders being the most common diagnosis. Additionally, fathers were more likely to kill their children than mothers, and were more likely to use violent methods of killing.
A new study estimates that dementia care costs are comparable to those of heart disease and cancer, with annual costs ranging from $159-$215 billion. The majority of these costs are due to long-term daily care and supervision provided by families and nursing homes.
Researchers at University of Manchester develop graphene-based membranes with high selectivity for gases and organic liquids, targeting applications in power stations, fuel cells, food packaging, and human disease detection.
A new study finds that walking briskly can lower the risk of high blood pressure, high cholesterol, and diabetes as much as running can. Researchers analyzed data from over 33,000 runners and 15,000 walkers to find similar reductions in risk for these conditions.
A new species of leafcutter bee, Megachile chomskyi, has been found in Texas. The species is known for its narrow preference for specific pollen sources, particularly the Evening-Primrose Family. Its unique characteristics include an elongated tongue and mandible structure.
Researchers at the University of North Carolina discovered that hepatitis A virus acquires an envelope from infected cells when found in the environment, blurring the distinction between enveloped and non-enveloped viruses. This unique behavior allows the virus to evade host immune systems and survive longer periods between hosts.
A study by Penn State University researchers found that exposure to negative sentiment on Twitter is contagious, while positive sentiments are not. Microbloggers with reciprocal relationships tend to be influenced differently depending on the vaccine sentiments of their connections, with negative sentiments being more socially contagious.
A new report from The Children's Hospital of Philadelphia and State Farm shows encouraging trends among teen passengers. In 2011, over half of teen passengers reported always buckling up, and risky behaviors declined by 23-47% between 2008-2011.
Agios research shows that mutant IDH1 and IDH2 inhibitors can reverse cellular differentiation in patient-derived tumor samples, reducing the oncometabolite 2-HG levels. This provides promising preclinical support for targeted therapies against cancer-causing mutations.
Only half of patients with hip or knee replacements reported significant improvement in pain and mobility. Patients who had worse joint pain to begin with but fewer general health problems were more likely to report benefits.
The US Department of Energy has renewed JBEI's five-year funding at $25 million annually, supporting the development of advanced biofuels. The partnership, led by Lawrence Berkeley National Laboratory, aims to enhance national energy security and create clean energy jobs.
Researchers at Ohio State University have discovered a 1,800-year-old 'Rosetta Stone' in tropical ice cores, providing the most complete picture of Earth's low-latitude climate history to date. The cores reveal year-by-year patterns in chemical composition, offering a new tool for studying past climate change.
A new camera system uses low-power infrared laser light to gather high-resolution, 3D information about objects from up to a kilometer away. The system resolves depth on the millimeter scale over long distances, making it suitable for imaging man-made targets such as moving vehicles.
Researchers developed an inexpensive and green procedure for catalytic acetylation of phenols and alcohols using Amberlyst-15. The catalyst exhibits excellent potential for sustainability, allowing mild and selective transformations under heterogeneous conditions.
New research reveals chemotherapy activates the body's immune system to target and destroy cancer cells. The treatment converts dying tumors into therapeutic vaccines, boosting the host's immune response against cancer.
A University of Toronto-led study reveals how carotenoid pigments capture blue/green light and pass the energy to chlorophylls, absorbing red light. The research sheds light on a previously unknown 'dark state' in carotenoids that acts as a mediator to efficiently transfer energy.
A team of specialists analyzed a 2,000-year-old bronze battering ram to shed light on how such an object was made in ancient times. The study found that the bronze alloy was composed of 87% copper, 6% tin, and 7% lead, with varying concentrations throughout the casting.
Individuals who are overweight starting in early adulthood are twice as likely to have chronic kidney disease at age 60 to 64 years. Larger waist-to-hip ratios during middle age are also linked with chronic kidney disease at the same age. Avoiding excess weight gain could prevent many cases of chronic kidney disease, with over one-thir...
Professor Murat Dundar will use the award to refine machine learning models for more accurate data classification and adaptation. His research aims to improve bio-detection, medical monitoring, and data sorting technologies.
A new study found that EU minimum tax legislation for cigarettes has no effect on smoking prevalence, with prices rising up to three times faster than before. The introduction of the legislation in Spain in 2006 led to a shift towards hand-rolled cigarettes, which are cheaper than manufactured ones.
Researchers found chronic pain to be a common complication of ischemic strokes, associated with greater decline in physical and cognitive function. Significant risk factors for post-stroke pain include increased severity of stroke, female gender, and vascular disease.
For the first time, researchers have isolated adult stem cells from human intestinal tissue, providing a much-needed resource for scientists to study human stem cell biology. The isolated stem cells can be used to explore new treatments for inflammatory bowel disease and chemotherapy side effects.
Bees copy each other when looking for nectar by watching colour patterns and learning from others' behaviour. This simple logic helps them avoid bitter-tasting flowers and optimise their search for energy-rich nectar.