The study highlights that many people remain sexually active well into later life and positive sexual experiences are related to overall health and wellbeing. It also shows changes in sexual behaviour over the last century, including earlier onset of sex, increased older people's activity, and a closing gap between men and women.
The EORTC task force evaluated physiological reserves and biomarkers of aging in elderly patients with cancer. They identified potential biomarkers that may indicate functional biological age, such as inflammatory markers, telomere length, and genetic predisposition for longevity. The study provides a guideline for integrating these bi...
Researchers have identified how golden staph bacteria target and destroy key immune cells, disrupting the body's defense against infection. By visualizing this process using advanced microscopy techniques, the team gained insights into how golden staph evades the immune system and causes tissue damage.
A randomized controlled trial found that patients with nurse navigators reported feeling better supported emotionally and more involved in their care. Nurse navigators helped patients develop the confidence and skills to manage their illness and treatment more effectively.
Researchers developed new methods for synthesizing coumarin-based drugs, which showed promise as anti-inflammatory agents. The study revealed one of the pathways in which coumarins act, and understanding this pathway may help develop future treatments for chronic inflammation diseases.
Researchers discovered two garlic compounds that significantly reduce Cronobacter sakazakii contamination in dry infant formula powder. These compounds have the potential to eliminate the pathogen before it reaches consumers, easing concerns for new mothers who opt not to breastfeed.
Researchers found that loss of TSC1 in T cells disrupted the balance between regulatory and effector T cells, leading to severe inflammation. The study suggests that fine-tuning mTOR activity through regulators like TSC1 may be beneficial for treating autoimmune and inflammatory diseases.
Researchers found that the East Siberian Arctic Shelf is releasing at least 17 teragrams of methane into the atmosphere each year, doubling previous estimates. The rapid release of methane from the seafloor threatens to exacerbate global warming and create a positive feedback loop.
Researchers at Stanford University developed a microarray to identify cytokines, chemokines, and other proteins targeted by SLE patients' autoantibodies. They found that patients with high levels of autoantibodies against B cell activating factor (BAFF) experienced more severe symptoms.
Researchers found a stark contrast in sexual regret between men and women, with women more likely to regret casual sex due to potential reproductive costs. The study suggests that regret can play a functional role in guiding adaptive sexual decisions.
New research suggests that childhood exercise can improve leptin sensitivity and reduce fat deposits, potentially staving off some bad effects of maternal obesity. Exercise as early as adolescence has been shown to have a persistent effect on the satiety centers of the brain, even years later.
A NASA sounding rocket called VeSpR is scheduled to launch on Nov. 25 to probe Venus' atmosphere and investigate the planet's water history. The mission aims to determine whether rivers once flowed on Venus and if the planet had ice.
Researchers have charted a significant signaling network in Synechococcus, a fast-growing microbe that can produce biofuels. The findings reveal redox reactions that allow the organism to adapt to changing environments and provide insights into its ability to create biofuels.
Researchers at IDIBELL have identified a key component of the complement system that plays a major role in rejecting xenotransplanted porcine chondrocytes. Inhibiting this component, C5, protects cartilage tissue from rejection and inflammation.
The FASEB MARC Program has awarded four travel grants totaling $7,400 to promote entry of students and scientists from underrepresented groups into the basic science community. The awards support participation at the 2013 ASCB annual meeting in New Orleans.
US researchers found that graphic warning labels similar to those in Canada would reduce smoking rates by 2.9-4.7 percentage points, resulting in 5.3-8.6 million fewer smokers in the US. The study challenges the FDA's regulatory impact analysis and calls for a revised proposal to require graphic warnings.
The John S. Dunn Foundation awards seed grants to researchers at Rice University's BioScience Research Collaborative to support new collaborations in cancer diagnosis and treatment, vascular health, and plant-inspired energy conversion. The grants aim to foster interdisciplinary and multi-institutional research.
University of Illinois researchers have developed a way to heal gaps in wires using carbon nanotubes, which are heated to trigger a local chemical reaction depositing metal to 'solder' the junctions. This process improves device performance by an order of magnitude.
A study found that increasing insured patients in Massachusetts did not lead to higher ICU utilization. The research suggests that better, earlier care may reduce ICU admissions and mortality rates. Policymakers should focus on improving resource efficiency rather than exacerbating critical care costs.
A University of Guelph study reveals that male minks raised in enriched environments have better love lives, with nearly twice as many matings. The research found that relaxed males are more successful due to their calmer behavior and physical improvements.
A new analysis of Hadean mineralogy suggests that no more than 420 different minerals were present at or near Earth's surface during the first 550 million years after life emerged. These minerals formed from magma and alteration, excluding rare elements such as borate and molybdate minerals.
The FASEB MARC Program has announced travel award recipients for the 2013 International Society of Computational Biology (ISCB) Rocky annual meeting. The awards promote underrepresented groups in basic science and encourage young scientists to participate.
Researchers investigate plate tephra formation, deep-seated slope failures, and wax lake delta geology. Volcanic processes are linked to magma composition and eruption styles.
Researchers have created a quicker and more accurate method for assembling genome sequences by measuring DNA segment interactions and using their three-dimensional shape as a guide. This technique has been used to place previously unaccounted for DNA fragments in the human genome, improving genome assembly accuracy.
A study published in PNAS found that US methane emissions are nearly five times higher than previously estimated, with fossil fuel extraction and refining activities accounting for a major contributor. Livestock operations may also be twice as high as previously thought.
Cyber resilience requires metrics reflecting relationships among system components in physical, information, cognitive and social domains. A new framework proposes combining network-centric operations and resilience response stages to quantify and manage cyber system resilience.
Researchers have developed nanoscale patches that can be used to sensitize targeted cell receptors, making them more responsive to signals. This technology holds promise for promoting healing and facilitating tissue engineering research.
Researchers from the University of Cincinnati found that people with migraines who also have allergies or hay fever experience more severe headaches than those without these conditions. Those with mixed rhinitis, experiencing both allergic and non-allergic triggers, were 45% more likely to endure disabling headaches.
Researchers at UNC School of Medicine have identified Engrailed 1 as a protein overexpressed in basal-like carcinomas, which can lead to chemotherapy resistance. A synthetic peptide designed by Adriana Beltran and colleagues can disrupt Engrailed 1's function, causing rapid cell death.
Researchers at the Weizmann Institute of Science have developed a system to investigate microglia functions, revealing their role in shaping neuronal networks and contributing to neurodegenerative diseases. The study uses a genetic switch to target microglia cells, shedding new light on their mechanisms of action.
A new study suggests that graphic warning labels on cigarette packs could lead to a significant decrease in smoking rates in the US, with potential reductions of up to 8.6 million smokers. The study found that the FDA's model under-estimated the actual impact of graphic warnings, leading to a sharper decrease in smoking rates in Canada.
Researchers found that co-transplanting Schwann cells and olfactory ensheathing cells, combined with daily treadmill training, promotes functional recovery in rats with spinal cord injuries. The study reveals a synergistic benefit of the combined therapy on axonal regeneration and motor function improvement.
Studies conducted by Berkeley Lab researchers suggest that methane emissions from oil and gas production may account for a significant portion of underestimated emissions in California and nationwide. The research found that methane emissions are 1.3 to 1.8 times higher than current official inventory estimates in California.
Researchers found that co-transplanted endothelial progenitor cells (EPCs) improved the engraftment of pancreatic islet cells in mouse models, leading to a significantly improved cure rate and glycemic control. This study suggests that EPCs modulate the expression of connexin 36 and affect glucose-stimulated insulin release.
Research from North Carolina State University shows that screening social media accounts can lead to a negative perception of the company among job candidates. In two studies, participants reported feeling their privacy was invaded and becoming less attracted to the employer as a result.
Researchers found that disabling a circadian clock gene blocks the brain's antioxidant surge, allowing free radicals to cause more damage. This can lead to neurodegeneration and age-related brain cell injury, similar to Alzheimer's disease.
A recent study published in Clinical Infectious Diseases suggests that even those with low viral loads are at risk of treatment failure. Patients with persistent viral loads between 50-999 copies/mL have a significantly higher risk of virologic failure, which can lead to disease progression.
The Global Precipitation Measurement (GPM) Core Observatory will track global precipitation by combining measurements from multiple satellites. The satellite has undergone rigorous environmental tests and integration to ensure its survival in space.
Scientists at Rochester Institute of Technology will simulate extreme black holes with support from a $525,000 grant. Their contributions will help advance the international effort to confirm the existence of gravitational waves and black holes, anticipating new field discoveries.
UC Irvine and Northwestern researchers develop inhibitor compounds that inhibit neuronal nitric oxide synthase, enhancing the ability of antibiotics to treat bacterial diseases. The compounds demonstrate potential in combating diseases such as MRSA and anthrax by suppressing pathogenic bacteria's resistance to antibiotics.
Researchers found that sulfur emissions from massive volcanic eruptions could have created widespread acid rain in the Northern Hemisphere, contributing to plant and organism extinctions. The acidity levels reached as low as pH 2 — comparable to undiluted lemon juice — potentially disfiguring plants and stunting their growth.
The grant will support a Center for Excellence headed by Prof. Tal Svoray to study the erosion of fertile lands and develop decision-making mechanisms. The center aims to reduce land loss through physically based models and geographical information systems.
Higher body mass index (BMI) and larger waist circumference are associated with higher risk of hearing loss in women. Maintaining a healthy weight and engaging in regular physical activity can potentially delay or prevent hearing loss.
An international team of researchers at Karolinska Institutet in Sweden have discovered a new mechanism that regulates the way blood vessels grow and connect to each other. The discovery provides essential insights into vascular development and could lead to new opportunities for cancer therapy.
A recent UEF study established reference values for heart rate variability in children, based on a sample of 465 kids aged 6-8. The findings indicate that short ECG recordings can be sufficient for reliable data collection, and show no significant differences between boys and girls.
Two new beautiful wasp species, A. prima and A. capixaba, are discovered in Brazil as part of the rare genus Abernessia. The study reveals a positive correlation between the size of spider prey and the size of wasp offspring, suggesting an adaptation strategy.
A review of medical literature reveals financial concerns, parental attitudes, and social influences as key barriers to HPV vaccination among adolescents. The study emphasizes the importance of targeted guidance for healthcare professionals to improve vaccine uptake.
Researchers used genotype data from 13,835 individuals to perform the first large-scale phenome-wide association study (PheWAS), discovering 63 previously unknown SNP-disease associations. The study validated known associations across hundreds of previous studies and found genes associated with multiple diseases or traits.
The US Preventive Services Task Force found no evidence that screening for oral cancer by primary care physicians reduces morbidity or mortality. Oral cancer is often diagnosed at advanced stages, highlighting the importance of earlier diagnosis.
Tropical Cyclone Lehar formed off the Malay Peninsula on November 23, strengthening into a tropical cyclone as it moved towards the Andaman Islands. NASA's Terra satellite captured an image of the storm on November 25, showing maximum sustained winds near 65 knots/74.8 mph.
A new study by UC San Francisco researchers found that e-cigarette use is associated with heavier cigarette smoking and lower quit rates among Korean youth. The study suggests that e-cigarettes may be creating a new route to nicotine addiction for kids.
Two Cleveland Clinic researchers, Dr. Richard A. Padgett and Dr. Edward F. Plow, have been named AAAS Fellows for their distinguished contributions to the field of RNA processing and vascular biology. Their research aims to understand how errors in RNA splicing lead to disease, such as cancer, and develop new treatments.
Researchers analyzed 2,475 patients and found that sex-specific chest pain characteristics were not useful for differentiating between women with heart attacks and those with other causes of chest pain. The study concluded that chest pain characteristics should be used in conjunction with ECG and cardiac markers to diagnose heart attacks.
Researchers sequenced the whole genome of desert poplar, revealing genetic mechanisms underlying its salt stress tolerance. The study provides new insights for breeding salt-tolerant cultivated poplars.
Researchers found that site quality affects the relationship between density and mortality in ponderosa pine stands. Thinning forest stands can reduce fuel buildup and enhance growth of residual trees, while early shrub removal and tree density control are most effective ways to reduce fuel buildup.
Researchers found that messenger RNA can take a two-way journey down the cell's cytoskeleton, delivering proteins to specific locations and avoiding diseases such as Alzheimer's, cancer, and Fragile X syndrome. This flexible navigation allows mRNA to bypass obstacles and reach its intended destination.
A new study found that esophageal cancer patients who experience certain symptom clusters after surgery have a higher risk of dying from their disease. The research identified three distinct symptom clusters, including fatigue and pain, reflux and cough, and eating difficulties, which are associated with increased mortality risk.
A new study published in the Journal of Corporate Finance reveals that female board members significantly impact merger and acquisition transactions, reducing company costs and increasing shareholder value. With each additional female director, companies pay less for acquisitions and attempt fewer takeover bids.
Researchers found brain growth differences in infants carrying APOE-E4 gene, which increases risk for late-onset Alzheimer's. The study suggests early changes may provide a 'foothold' for disease pathologies.
A new study by UCSB's Jamey Marth reveals a protective mechanism against lethal blood coagulation and thrombosis in sepsis. By pre-activating the Ashwell-Morell receptor, survival rates can be increased twofold.
A multi-university project aims to create inclusive user experiences on the internet, developing methods for software modification, authentication schemes, and crowdsourcing to increase accessibility for all. Researchers will explore ways to make web pages more accessible for people with disabilities.
A new study published in the Journal of School Violence reveals that nearly 10% of US high school students have been physically hurt by their romantic partners in the past year. The prevalence rate has remained stable over the past 12 years, with black and multiracial youth being disproportionately affected.
Researchers found that LIF levels were predictive of NPC patient response to radiation therapy, with patients having higher serum levels of LIF being resistant to treatment. LIF itself promotes NPC progression and radioresistance. Circadian clock proteins BMAL1 also regulate redox proteins preventing oxidative stress damage in neurons.
A study found that people taking statin drugs often take an average of three other medications that can cause muscle pain and lead to discontinued use, a major contributor to the side effect. Researchers recommend adjusting dosages or choosing alternative medications to minimize interactions.
Rice University researchers used computer models to study the behavior of misfolded proteins, finding that they can form branching structures similar to those found in spider silk. These structures may be an early stage in the formation of amyloid plaques associated with Alzheimer's disease.
Researchers found that giving an iodine capsule to breastfeeding mothers is more effective in providing their babies with the essential trace element than administering it directly to the infant. However, both methods have limitations and do not guarantee sufficient iodine intake for both mother and child.
A novel approach to treating autism spectrum disorder teaches affected children to control their autonomic nervous system using computerized biofeedback and clinical hypnosis. The method recognizes symptoms as an effort to self-regulate inner turmoil, allowing children to feel better and be more socially engaging.
Researchers observed cyanobacteria assembling carboxysomes, vital cellular machinery for photosynthesis and carbon fixation, from the inside out. The findings illuminate bacterial physiology and may influence nanotechnology development.
A team of researchers discovered that abnormal mitochondria may be responsible for cancer cells' resistance to radiation therapy. The study found that a mutation in the E2F gene led to dysfunctional mitochondria that produced less energy, making cancer cells more resistant to radiation-induced cell death.
A third of older adults admitted to the ICU were classified as frail, increasing their risk of death, illness, and adverse events. Frailty is characterized by a loss of physical and mental strength, making patients more vulnerable to complications.
A new study demonstrates that electrical resistivity in composite materials follows a staircase-like pattern with increasing conducting particle concentration. The findings, published in European Physical Journal B, use percolation theory to explain the discrete series of resistances observed.
A study published in JCI Journals found that circadian clock proteins regulate neuronal redox homeostasis and prevent neurodegeneration. BMAL1-deficient mice showed accumulated astrocytes, neuronal degeneration, and reduced blood flow, highlighting the importance of core clock proteins in maintaining healthy neurons.
Researchers found that LIF levels are predictive of NPC patient response to radiation therapy, with patients resistant to treatment having higher serum levels of the cytokine. LIF promotes NPC progression and radioresistance.
A majority of young California children eat fast food regularly, with 60% consuming it at least once a week. Parents in lower-income households have less influence over their children's eating habits, emphasizing the need for targeted health education and support.
Research suggests that awe-inspiring sights can motivate people to seek explanations for the world, potentially leading to a stronger belief in the supernatural. Participants who watched awe-inspiring videos showed increased comfort with supernatural control and were more likely to believe in God.
A new approach to palliative care has been shown to reduce emergency room visits and improve overall care for high-risk geriatric patients. The customized care model, matched to their changing needs at home, also reduces healthcare costs.
Researchers create hybrid materials with nanorods to replicate biological tissue regeneration processes, sensing damage and regrowing components. The team aims to develop complex materials with multiple functions through future optimizations.
Researchers found that disrupting a core clock gene in mice accelerated oxidative stress and inflammation in nerve cells, raising possibilities for therapeutic approaches to delay neurodegeneration. The study suggests the molecular clock plays a crucial role in protecting the brain from damage.
Researchers at University of South Carolina discover THC influences microRNAs, altering gene expression and potentially treating arthritis, multiple sclerosis, and type 1 diabetes. The study identifies specific microRNA targets for controlling inflammation and immune response.
A recent study found that nearly two-thirds of women who have had hysterectomies and half of women over 65 with no cervical cancer history received unnecessary Pap tests. The U.S. Preventive Services Task Force has recommended against these groups for the test since 2003.
Researchers developed a drug regimen that eradicated CRE colonization in 44% of patients, significantly reducing mortality rates. The treatment was found to be safe and effective for eliminating the carrier state, which can reduce patient-to-patient transmission.
A new study reports that individuals who underwent left gastric artery embolization experienced a 7.9% decrease in body weight, highlighting potential new avenue for obesity research. The procedure blocks the production of ghrelin, leading to decreased appetite and weight loss.
Researchers at Rice University discovered the mechanism behind superfluorescent bursts in quantum wells, enabling compact semiconductor devices to produce picosecond pulses of light. The discovery may lead to new telecommunications equipment and other devices transmitting signals at picosecond speeds.
Researchers investigated epigenetic changes in response to maternal cortisol exposure, finding support for prenatal transmission of risk for poor neurodevelopmental outcomes. This study highlights the importance of treating maternal prenatal depression and anxiety to mitigate newborn behavioral problems.
A study by Cornell Food & Brand Lab found that extraverted kids are more influenced by bowl sizes, serving 33.1% more cereal when given a large bowl compared to introverts, who served only 5.6% more. When served by adults, all kids requested more cereal in the large bowl, highlighting the impact of personality traits on portion control.
A Stanford study reveals that astrocytes, a mysterious class of brain cells, actively refine nerve-cell circuits by selectively eliminating synapses, much like a sculptor chisels away excess rock to create an artwork. This process is triggered by activity in neurons and persists into adulthood.
Seven Texas A&M faculty members have been recognized by the American Association for the Advancement of Science (AAAS) for their contributions to various fields. They include Nancy M. Amato, Perla Beatriz Balbuena, Raymond J. Carroll, Jonathan C. Coopersmith, Bani K. Mallick, H. Joseph Newton, and Matthew S. Sachs.
A Web First article by Health Affairs explores Shanghai's cutting-edge health care reforms and their successes and challenges. The study also reveals that the United States has the most complex insurance system among eleven countries surveyed, making it difficult for citizens to access care due to cost and time-consuming complexities.
A review of research suggests that video game play can enhance cognitive skills such as spatial navigation and problem-solving. Playing video games is also found to promote relaxation, reduce anxiety and improve emotional resilience in children. Additionally, gaming communities provide opportunities for social interaction and cooperation.
A collaborative team, led by Prof. Mark Williams, reveals how the APOBEC3G protein forms a roadblock to prevent HIV replication, offering new avenues for HIV therapy and drug development.
John Jelesko, an associate professor of plant pathology and physiology at Virginia Tech, has been recognized as an AAAS Fellow for his distinguished contributions to the field of plant specialized metabolism. His research has led to a better understanding of plant metabolism with significant implications for the pharmaceutical industry.
Researchers from Max Planck Institute for Ornithology found that friendly labels reduced interaction with equipment, with 40% less interference compared to neutral or threatening labels. The study suggests that friendly messages could minimize the number of incidences of vandalism and theft.
Scientists have engineered B cells to synthesize and deliver microRNA, a non-coding RNA that can be used to introduce or inhibit specific proteins. This achievement may lead to new therapeutic applications, including vaccination and cancer treatment.
A new method combines high-throughput DNA sequencing and computer analysis to produce reliable maps describing contacts between genes along individual chromosomes. The results suggest that the arrangement of genes on chromosomes is modular and based on their functions, with active genes exposed at chromosome boundaries.
Researchers at Clemson University identified two regions in the chicken genome associated with congenital deafness and spine deformities in humans. The Araucana breed's unique ear tufts and rumplessness provide a model for studying human genetic mutations.
Researchers found a sharp downward trend in ear infection visits between 2004 and 2011, coinciding with the advent of PCV-13 vaccine in 2010. This trend was most pronounced in children under 2 years old. The study suggests that medical interventions, especially vaccines, have reduced the burden of otitis media in US children.
A study by researchers at Henry Ford Hospital found that while minimally invasive nephrectomy is gaining popularity, it still accounts for less than 10% of pediatric kidney surgeries. The majority of procedures are performed on children under age one and those with benign conditions.
Researchers have discovered a rare genetic variation that increases triglyceride levels, contributing to the risk of heart disease and other disorders. The ApoE R145C variant is estimated to affect up to 36 million sub-Saharan Africans worldwide.
A new study found that increasing cropping frequency could boost global food production by up to 44% on existing agricultural lands. Harvest gaps, the difference between actual and maximum potential harvest frequencies, are highest in Africa, Latin America, and Asia.
Researchers studied the release of genetic material from viral capsids into host cell nuclei, finding that highly ordered DNA strands exit faster than tangled ones. The study's findings have implications for designing artificial viral vectors and understanding complete DNA stalling in experiments.
Researchers discovered Sox4 as a potential therapeutic target and histone deacetylase inhibitors as candidates in the treatment of AML. The studies also found that targeting Sox4 effectively perturbs major leukemogenic phenotypes and reactivates expression of genes responsible for blocking growth of healthy blood cells.
A new study reveals that US organ procurement organizations' implementation of First Person Authorization (FPA) has been inconsistent and incomplete. Despite legal backing from state laws, half the groups surveyed did not have a written policy for handling family objections.
Bing Ren has been awarded the distinction of Fellow by the American Association for the Advancement of Science (AAAS) for his outstanding contributions to genome-wide analysis and understanding of human disease. He is a member of the Ludwig Institute for Cancer Research and has directed various projects, including the Roadmap Epigenome...
A study published in the Journal of Clinical Investigation reveals that type 2B von Willebrand disease is associated with platelet dysfunction. Researchers found that a mutation in the von Willebrand factor protein can inhibit platelet activation and promote thrombocytopathy.
Tropical Cyclone Alessia made landfall in northern Australia as a weak storm, with NASA's TRMM satellite capturing mostly light rain and moderate rainfall. The cyclone dissipated quickly after crossing the Northern Territory coast, causing no damages or significant impacts.
Einstein-Ferkauf researchers have been awarded a $2.5 million NIH grant to develop a telephone-based approach to improving diabetes self-management and treatment outcomes in primary care. The program aims to reduce complications, emotional distress, and improve medication adherence among patients with type 2 diabetes.
Researchers at TUM have devised a scheme that wrings provably strong security out of the physical layer, preventing eavesdroppers from receiving transmitted information. The approach uses two useless frequency bands to 'super-activate' the system and achieve positive capacity for secure communication.
Mayo Clinic researchers found that improved mood is associated with increased participation in daily activities and independent living after brain injury rehabilitation. The study suggests a holistic approach to care can address both physical and personal problems, leading to better outcomes for patients.
A study of over 30,000 women in Ireland found that private patients were more likely to have a C-section or surgical delivery, with rates twice as high for planned C-sections. The disparities remained after adjusting for social and medical factors.
A new study published in PNAS found that total US methane emissions may be 50% higher than government estimates, with large discrepancies in the south-central region. The study's findings have implications for national and state greenhouse gas reduction strategies.
A recent study by Uppsala University researchers mapped nearly 90,000 ERVs from 60 host genomes, revealing a host reservoir for one group of retroviruses with rampant host switching throughout history. This finding adds credence to the possibility that many additional retroviruses may remain to be discovered in vertebrate species.
A study of 200 urban areas in eleven European countries found that one in every three cities has no plans to reduce greenhouse gas emissions, while seven in ten have no formal adaptation plans. Cities are crucial in addressing climate change due to their significant emission contributions and vulnerability to climate hazards.
Four years of sustained regular physical activity boosted the likelihood of healthy ageing sevenfold compared with consistent inactivity. Participants who became physically active reaped benefits, being more than three times as likely to be healthy agers.
The Transcatheter Therapies for Mitral Regurgitation Societal Overview highlights critical components of successful treatments, including operator training, protocols for care, and assessment of outcomes. It emphasizes the importance of a high-volume center setting and careful data collection through registries.
A $225,000 grant will help map the landscape of epigenetic changes associated with chemotherapy, a new area in cancer research. The collaboration aims to identify novel targets for more effective cancer treatment.
Researchers found that occupational therapy using sensory integration (OT-SI) provided better outcomes than standard care for children with autism. OT-SI therapy helps improve processing of sensation, leading to better participation in everyday activities.
Florian Schreck has received the ERC Consolidator Grant for his research on quantum many-body systems. His team will investigate new phenomena using strontium atoms, which have unique properties that allow for precise measurement and new material discoveries. This award recognizes Schreck's outstanding research results in Innsbruck.
Research by University of Illinois expert Aric Rindfleisch found that materialistic individuals experience higher levels of post-traumatic stress, compulsive buying, and impulsive purchasing after traumatic events. Materialism amplifies distress and impairs coping mechanisms.
A study analyzing 25 research studies found that computer-based training programs for ADHD have no significant long-term impact on children's cognitive abilities or behavior. However, the researchers suggest that future programs focused on working memory may be effective if designed to improve this aspect of brain functioning.
Researchers at the Icahn School of Medicine at Mount Sinai will investigate a new intravenous medication that blocks IL-22, a protein triggering chronic inflammation and epidermal growth abnormalities in eczema. The study aims to develop safer treatments for patients with moderate to severe AD.
Researchers used locusts to demonstrate how the brain processes multiple odors simultaneously, recognizing patterns and adapting to new cues. The findings shed light on principles of olfactory computation and have potential applications in medical diagnostics and non-invasive chemical sensing.
The analysis of Rhizophagus irregularis genome reveals its unique ability to capture phosphorus and communicate with plants through cell-to-cell signaling. The fungus has retained much of its metabolic machinery, unlike many other obligate parasitic organisms.
Research at Ohio State University found that teenagers who played violent video games ate more chocolate, stole raffle tickets, and showed less self-control. Teens with high moral disengagement were most likely to engage in these behaviors.
Researchers found that mushrooms release water vapor to cool the air locally, creating convective cells that lift spores away from the fungus. This process allows mushrooms to spread their spores even in adverse conditions.
Scientists have created a new class of nano-mechanical oscillators that are ultra-sensitive to forces, including non-Newtonian gravity-like forces and quantum vacuum fluctuations. The system uses optically levitated nanoparticles in high vacuum conditions, overcoming the limitation of physical contact to a support.
Researchers in China, Egypt, Israel, Argentina, Mexico and California published new findings on sedimentology, petrology and paleotopography. The studies reveal insights into the geological processes that shape these regions, including eolian sand fractionation, magmatic activity, and exhumation of the Andes.
Researchers have developed a nano-SQUID-on-tip that measures magnetic fields at distances as small as a few nanometers from the sample, breaking the record for sensitivity and resolution. This tiny device may also enable measuring the magnetic field from the spin of a single electron, a major breakthrough in magnetic imaging.
A large-scale study found that government grants in South Africa significantly reduce the risk of sugar daddy relationships among teenage girls, which is a major cause of HIV infection. The study suggests that providing financial security to girls through child support grants can empower them to make safer choices.
A new Stanford University School of Medicine study found that decreased estrogen levels after menopause are largely unrelated to changes in cognitive ability and mood. However, the researchers discovered a possible link between levels of another hormone — progesterone — and cognition among younger postmenopausal women.
A study by University of Montreal researcher Maryse Bouchard found a significant association between PCB levels and cognitive abilities among individuals aged 70-84 years. Higher exposure to PCBs in older age groups led to greater diminution in cognition, particularly in women.
Recent research suggests that the frequency of Earth-like planets in habitable zones around M-dwarfs is 0.4-0.5, requiring surveying about 10 cool stars. A conservative approach would focus on surface water, as subsurface water testing is impossible to verify remotely.
Researchers at Rockefeller University Press develop a novel two-pronged approach to combat glioblastoma, a highly aggressive form of brain cancer. By combining interleukin-12 with a CTLA-4 blocking drug, the cocktail successfully eradicated tumors in mice, showing promise for future treatment.
Kansas State University researchers are developing wearable medical sensors to monitor astronauts' vital data, such as breathing rate or muscle activity. The team is also creating a specialized wireless network for the biosensors to communicate with each other and a space station.
Elsevier's new open access journal Urology Case Reports provides a platform for urologists to publish short, well-illustrated case reports. The first case report, describing a rare neoplasm of the urinary bladder, is now available online.
A new study by Thomas Frölicher suggests that the Earth's atmosphere could continue to warm for hundreds of years after a complete stop of CO2 emissions, leading to a 25% increase in global temperature. The ESM2M climate model reveals that regional ocean heat uptake is crucial in understanding the effects of climate change.
A new study found that dying from a food allergy is less likely than being murdered, with risks of 1.81 in a million and 3.25 in a million for adults and children respectively. The study aimed to put the risk of anaphylaxis into perspective, as anxiety and quality of life impacts are significant concerns.
Archaeological excavations at Lumbini, Nepal have uncovered a previously unknown sixth-century B.C. timber structure dating back to the birthplace of the Buddha. The discovery confirms an earlier date for the life of the Buddha than previously thought and sheds light on the early development of Buddhism.
A team at the University of Geneva has generated a transgenic plant that constantly detects and responds to UV-B rays, producing high levels of antioxidants and flavonoids. This plant is equipped with an UVR8 mutated receptor, which remains active even without UV exposure.
Researchers describe four new species formerly grouped under the collared treerunner, highlighting genetic and morphological differences among populations. The discovery underscores the importance of biodiversity conservation efforts in addressing species extinctions.
Researchers developed a new immunotherapy approach that successfully treated glioblastoma, a fatal brain tumor, by stimulating the immune system and inducing tumor rejection. The treatment, combining intra-tumoral Interleukin-12 with CTLA-4 blockade, achieved a success rate of up to 80% in preclinical trials.
A genetic mutation in ADCK4 has been identified as a cause of steroid-resistant nephritic syndrome. Patients with this mutation show reduced CoQ1 levels and decreased mitochondrial respiration. Treatment with CoQ10 may improve outcomes for affected individuals.
Researchers found that oxytocin administration increases attractiveness of partner and strengthens monogamy by stimulating brain's reward center. The study suggests a biological mechanism for maintaining love relationships.
Researchers at Rice University have discovered a new catalyst that can rapidly break down nitrites, a harmful contaminant found in drinking water. Gold-palladium nanocatalysts are up to 15 times more efficient than pure palladium nanocatalysts in breaking down nitrites.
A new study in The Journal of General Physiology has shed light on the biophysical processes underlying regulation of circadian rhythms. Researchers found that decreased BK channel activity, particularly a specific variant containing SRKR, contributes to reduced SCN neuron excitability during the day.