New research reveals that warm ocean water is attacking the undersides of Antarctica's ice shelves, weakening their edges and making them more vulnerable to breakup. This process can lead to increased rates of sea-level rise, as ice on land flows quickly into the ocean.
Researchers analyzed FEMA's property buyout program, finding it concentrates in lower-income neighborhoods with greater social vulnerability. The study aims to inform revised buyout practices and climate adaptation policies to support managed retreat in response to climate change.
Maintaining weight loss for three years is associated with more favorable heart disease, stroke, and diabetes risk factors compared to regaining weight. Weight regain was found to be detrimental to cardiometabolic health, reversing the benefits seen from initial weight loss.
A new study published in Nature Sustainability highlights the potential of citizen science to contribute to SDG monitoring. Citizen science projects can help close data gaps, particularly for indicators with no standard international data source. This could lead to increased involvement in sustainable development and implementation.
A new study by Colorado State University researchers found that exposure to manure from cows administered antibiotics alters the soil microbiome and ecosystem functions, reduces soil carbon storage, and changes how plants allocate carbon below ground. The findings suggest that widespread use of antibiotics in livestock production has s...
Researchers at Ohio State University have made a significant discovery in developing an RSV vaccine, targeting an epigenetic modification that can tame the virus and prompt a robust immune response. The study's findings could lead to a more effective and affordable vaccine that saves tens of thousands of lives annually.
The American Journal of Roentgenology review article details common imaging manifestations of vaping-associated lung injury, including hypersensitivity pneumonitis, diffuse alveolar hemorrhage, and organizing pneumonia. The article emphasizes the importance of recognizing these patterns in radiologists to prompt clinical teams to ask a...
Using sex-specific scores on memory tests may change who gets diagnosed with mild cognitive impairment (MCI) by 20 percent, with possibly more women and fewer men being diagnosed. The study found that using the sex-specific scores resulted in a higher diagnosis rate for women, while lower rates for men.
A novel approach developed by Lehigh University researchers combines four steps: climatology, hydrology, structural engineering, and risk assessment to predict the impact of climate change on bridges. The model reveals that a 20-year flood may become a 13-year flood at the end of the century, nearly doubling the frequency of flooding.
Researchers are developing robust gene transfer and editing technologies to study the unique biology of hornworts, which could lead to breakthroughs in plant evolution, crop yields, and environmental sustainability. The ultimate goal is to engineer symbiotic nitrogen fixation into crop plants, reducing fertilizer use and pollution.
Researchers developed innovative methods to image and reconstruct mitochondria at the synaptic level, revealing higher mitochondrial volumes in mature calyx of Held. This finding supports the idea that increased mitochondrial volume enables the high energy demands of a more active mature calyx.
University of Delaware Professor April Kloxin wins NIH Director's New Innovator Award to develop synthetic models of idiopathic pulmonary fibrosis, a fatal disease affecting over 3 million people globally. Her research aims to uncover insights into the underlying causes and potential treatments for lung fibrosis.
A Chinese study found that many patients with acute coronary syndrome fail to receive beta-blockers, which can prevent another event and save lives. The study's authors emphasize the importance of individualized dosing and regular follow-up to ensure optimal treatment.
Researchers found a significant association between psoriasis and non-alcoholic fatty liver disease (NAFLD) severity, with higher psoriasis severity linked to more severe hepatic damage. The study suggests that patients with both conditions should be closely monitored and managed to prevent worsening of both diseases.
A dietary compound found in tomatoes has been shown to improve sperm quality, increasing fast swimming sperm and improving size and shape. Researchers hope the discovery could transform the outlook for men with fertility problems.
Researchers found that β-blockers can stimulate proper cell division in infant heart tissue and improve heart function. In mouse studies, propranolol treatment resulted in 30% more cardiomyocytes and better recovery from heart attacks. The pathway to clinical translation is promising, as the drug was synthesized nearly 60 years ago.
The Tata-Cornell Institute will assess challenges facing small-farm aggregation models in India and Mexico, with a focus on creating lessons, tools, and resource pathways to strengthen small farm aggregators. The two-year study aims to identify successful and unsuccessful strategies for making these organizations economically sustainable.
A recent study has found chlamydia in the testicular tissue biopsies of infertile men with no identified cause, indicating a potential link between the bacteria and male infertility. Chlamydia was detected in 45.3% of fixed testicular biopsies, suggesting a significant impact on fertility.
The study reveals the detailed 3D structure of the CysLT1 receptor, which plays a crucial role in inflammatory processes and allergic diseases like asthma. The researchers used advanced X-ray sources to determine the receptor's mechanism of operation, providing insights into improving asthma medications.
A new study published in The Lancet Digital Health found that a digital clinical trial using the MyHeart Counts app increased physical activity by 10% in participants. The trial, which enrolled over 1,000 participants and ran for 18 months, showed that even simple prompts from a smartphone app can encourage people to exercise more.
Researchers found that individuals who lost a significant amount of weight and then maintained 75% of their weight loss had improved risk factors, such as cholesterol levels and blood pressure. However, those who regained weight saw deteriorated benefits, highlighting the importance of long-term maintenance.
Researchers analyzed global images of submarine canyons to find fundamental differences in their shapes and profiles compared to land-based canyons. The study suggests that processes forming submarine canyons are periodic landslides, seismic activity, or large winter storms, leading to new insights into Martian landscapes.
Researchers developed new diagnostic criteria that consider a woman's sex when evaluating verbal memory performance, leading to improved diagnosis accuracy and potentially detecting cognitive impairment earlier. This could result in better study designs for clinical trials and more accurate studies on disease progression.
Matthew Devereaux, a UT human development specialist, has been honored with the National Excellence in Extension Award for his visionary leadership and innovative programming that positively develops youth in afterschool settings. His research on social-emotional learning programs has shown significant gains in student grades and stand...
A new study by NIH scientists found that research topic preference accounts for over 20% of the persistent funding gap between black and white researchers. Black applicants are more likely to propose topics with lower success rates, such as health disparities research and patient-focused interventions.
Biologists have discovered that coral reef fish take advantage of parental care to raise their own young. Genetic tests revealed that many parents were caring for mixed broods of young from different species. The study found evidence of both adoption and brood parasitism, with unrelated young fish benefiting from parental protection.
Researchers at the University of Edinburgh have identified three new sub-types of cells involved in liver scarring, accelerating the disease progression. The discovery is expected to accelerate the development of new treatments for liver diseases, which affect one in five people in the UK.
Scientists have found evidence of prehistoric humans storing and consuming animal bone marrow at Qesem Cave, dating back to around 400,000 years ago. The discovery suggests that early Paleolithic people had a sophisticated understanding of food preservation, allowing them to store bone marrow for up to nine weeks before feasting on it.
A new study led by a University of Miami neurologist found that sleep disturbances among Hispanics may increase their risk of cognitive impairment and Alzheimer's disease. Insomnia and prolonged sleep duration were linked to declines in memory, executive function, and processing speed, which can precede the onset of dementia.
A multi-national study reveals that children of normal weight who later become severely obese are often girls or from black populations, highlighting the need for tailored monitoring and prevention efforts. The study provides a predictive tool for doctors to focus intervention on high-risk individuals.
A new cost-effective technology, subsurface water retention technology (SWRT), has the potential to significantly improve harvests in sub-Saharan Africa's poor fields. SWRT increases water retention and organic material accumulation, making soils more fertile, resulting in higher maize yields and carbon sequestration.
Researchers created a comprehensive atlas of human liver cell changes during fetal development, revealing how stem cells support high oxygen demand. The study improves our understanding of normal development and will aid efforts to tackle diseases like leukemia and immune disorders.
Researchers identified gamma delta T cells in breast tissue, which are associated with remission and higher survival rates. The study suggests that these cells may be used to develop new treatments for breast cancer.
A study by Haider Warraich and colleagues found that 31% of cardiovascular disease deaths occur at home, exceeding hospital fatalities. The research analyzed over 12 million deaths from 2003 to 2017, revealing disparities in place of death among underserved racial and ethnic groups.
Researchers at Duke University Medical Center discovered a mechanism for cartilage repair similar to salamanders' limb regeneration. Cartilage age depends on joint location, with ankles being younger, knees middle-aged, and hips older. MicroRNAs regulate this process and may be developed into arthritis medicines.
A research team from Bochum and Marseille has developed a self-defence mechanism in biocatalysts that shields them from oxygen, extending their service life up to 22,000 years. The new design uses tiny molecular spheres to create an extremely thin protective film that maintains efficiency.
Researchers in New Zealand have developed a comprehensive map of white clover heritage and genetic landscape, providing a valuable resource for breeders. The 'pedigree map' reveals the history of the species, including its origins and genetic makeup, enabling more informed breeding decisions.
A new study analyzed data from 2010 to 2015 and found that body mass index of Wisconsin children rose in the summer and decreased in the fall. The study suggests that school-based obesity prevention initiatives may benefit from additional weight management support delivered at the start of the school year.
A study of over 10,000 Chinese older adults found that living in neighborhoods with higher levels of social participation was associated with lower rates of depression. This increased social connection led to more physical activity and contact with neighbors and own children.
A new study from National University of Singapore (NUS) researchers has demonstrated a potential method for treating advanced liver cancers like hepatocellular carcinoma (HCC). Targeting the JAK/STAT signalling pathway, they found that a class of small molecule drugs can effectively reduce cancer progression in preclinical models, with...
Researchers have identified a new disease mechanism and potential molecular drug target to protect premature newborns from developing post-hemorrhagic hydrocephalus. Treating mice with compounds blocking the LPA receptor prevented excess fluid accumulation in the brain.
Researchers at WVU are using artificial intelligence to develop more efficient and accurate diagnoses of cardiovascular diseases, potentially leading to cost savings and improved patient outcomes. The four-year project aims to address research challenges associated with AI in healthcare, including data analysis efficiency and privacy m...
Scientists at The Wistar Institute have identified a novel mechanism by which astrocytes promote cancer cell growth and metastasis in the brain. The pro-metastatic effect is mediated through the activation of the PPAR-gamma pathway, providing a new lead for PPAR-gamma antagonists in cancer therapy.
Researchers have developed a novel way to identify previously unrecognized antibiotic-resistance genes in bacteria using machine learning and game theory. The approach determined the presence of antibiotic-resistant genes in three different types of bacteria with high accuracy.
A new UBC psychology study found that biological siblings of people with gambling disorder exhibit markers of increased impulsivity and risk-taking. The research suggests people with gambling disorder may have pre-existing genetic vulnerabilities to the illness.
M. Stanley Whittingham's work on lithium-ion batteries has revolutionized energy storage and utilization, enabling widespread use of portable electronics. His research has been instrumental in advancing the development of these batteries, paving the way for significant technological advancements.
Researchers at Georgetown University Medical Center developed a virtual review method that reduces the time needed to assess a cancer patient's tumor profile and suitability for clinical trials from 14 to 4 days. The method also increased the number of cases that could be assessed, with over 2,000 clinical trials evaluated.
Researchers from the University of Cambridge have identified a promising replacement for toxic greenhouse gases used in refrigerators and air conditioners. The device, based on layers of oxygen and metallic elements PST, displays the largest electrocaloric effects yet observed in a body large enough for cooling applications.
Researchers propose a cascade of chemical reactions to produce RNA's four genetic building blocks, creating a pivotal step in chemical evolution. The process requires simple precursor molecules and can occur under homogeneous environmental conditions.
A new genus and species of predatory dinosaur Siamraptor suwati has been identified in the Early Cretaceous geologic formation of Thailand. The fossil discovery reveals that this group of dinosaurs had spread to three continents by the Early Cretaceous, filling a notable gap in the fossil record.
The Harvard Pilgrim Health Care Institute will lead the FDA Sentinel System, a national program monitoring drug safety using electronic health data. The institute's 10-year experience in developing and operating the system will be expanded with the addition of a new Sentinel Innovation Center.
Deep3DFly uses computer science and neuroscience to model fly movements and poses, enabling robots to climb challenging terrain. The system can automatically predict and correct errors in calculations, opening up new possibilities for robotics and medicine.
Researchers found that older adults experience physical weakness due to impairments in brain and nerve function, rather than muscle changes. The study suggests that addressing the nervous system's role could improve quality of life for older adults with age-related strength loss.
A new study from Boston Medical Center demonstrates that hematologists can identify patients' specific needs through universal screening, connecting them to local resources. Two-thirds of patients screened positive for at least one unmet socioeconomic need, most commonly food insecurity and difficulty paying utilities.
Researchers at WashU Medicine discovered that certain strains of gut microbes can break down harmful compounds in processed foods and produce beneficial nutrients. These microbes could potentially make unhealthy snacks healthier when added to their composition.
Researchers found non-antibacterial nanoparticles can cause rapid bacterial resistance in Shewanella oneidensis MR-1. The study suggests that nanoparticles could have significant effects beyond bacteria, affecting ecosystems and human health.
A study published in Nature Sustainability found that most conservation initiatives follow a slow-fast-slow model, where initial adoption is slow but grows quickly as more adopters connect with potential adopters. This understanding can help policymakers design and promote effective conservation programs.
Researchers created a test using tumor organoids to predict how patients with advanced colorectal cancer respond to chemotherapy treatment. The test correctly classified 80% of patients treated with irinotecan, suggesting it could help identify those who won't benefit from toxic chemotherapies.
Researchers identified a new, highly virulent form of Listeria monocytogenes that causes severe diseases in animals and humans. The strain was discovered in China and combines the virulence characteristics of various highly pathogenic Listeria species into a single isolate.
Researchers at the University of Warwick found that children who were bullied by siblings and peers had a higher risk of depression, anxiety, suicidal ideation, and self-harm in adulthood. Sibling bullying was particularly associated with increased odds of developing clinical depression and considering suicide.
A recent study analyzed FEMA-funded voluntary property buyouts, finding they tend to target poorer neighborhoods in wealthier counties. The researchers emphasize the need for increased transparency in reporting to fully evaluate program efficacy.
A new UCL study has found that a period of rest following a traumatic event can reduce the development of involuntary 'memory intrusions' in post-traumatic stress disorder (PTSD). The study suggests that increasing memory consolidation, which involves storing and contextualizing memories, may help prevent these disturbances.
A new blood test has been developed to accelerate brain cancer diagnosis, distinguishing patients with brain cancer from healthy individuals correctly 87% of the time. The technology uses infrared light and artificial intelligence to identify the signs of cancer in a blood sample.
A study reveals that fungal types and accumulation rates mediate tree-neighborhood interactions, driving species coexistence in subtropical forests. The findings suggest a key role for pathogenic fungi and mutualists in shaping diversity patterns.
Research found a single circuit in mice that activates during stress, controlled by testosterone, driving different behaviors in males and females. In female brains, the circuit is active under stress but quietens with testosterone introduction, making them resistant to depression-like behaviors.
The study observed changes in A/B compartments of mouse embryonic stem cells, correlating with gene expression and replication timing changes. Chromosome conformation changes preceded gene expression changes, suggesting a physical mechanism for transcriptional regulation.
Researchers at the University of Münster have created an interface that couples light sources with nanophotonic networks, enabling the integration of quantum optical circuits on chips. The interface uses photonic crystals to enhance a specific wavelength range and can be replicated using established nanofabrication processes.
Researchers at Brown University have developed a new production method for the high-performance polymer Zylon using nanoparticle catalysts, which can produce degradation-resistant materials. The new approach reduces energy consumption and eliminates a corrosive acid that causes degradation.
A new project aims to investigate the genetic influences on behaviors, producing polygenic risk scores for individualized interventions. However, experts express concerns about the risks of misusing this research to justify social inequality.
A laboratory study found that fibrosis, a natural stiffening of the ovaries, occurs with age and may be linked to ovarian cancer. Metformin, a diabetes drug, was shown to halt this process in some cases.
Threshold-dependent gene drives offer a potential solution to controlling the spread of gene drives in wild populations, increasing control and reducing the risk of unchecked spread. The authors discuss this concept in detail, highlighting its potential benefits and challenges.
A Rutgers study of 32 ethnically diverse mothers and their children found that stress reduction and weight management strategies can improve sleep habits. The study highlights the need for healthcare practitioners to assess and educate young mothers on healthy sleep practices.
A novel cancer-driving mutation discovered in the human genome's non-coding regions can drive multiple types of cancer, including brain, liver and blood cancers. The mutation could be used to develop novel treatments for patients with these difficult-to-treat diseases.
A study published in JAMA Psychiatry highlights the need for individualised approaches to defining mental illness. The researchers found that compulsive behaviour maps onto cognitive flexibility better than expert-assigned diagnoses.
The University of Illinois has been awarded a $3 million NSF NRT grant to establish a PhD level certificate program combining materials and data science. The program aims to train the next generation of graduate students knowledgeable in both areas, with partnerships from various industries and national laboratories.
A new study published in Human Brain Mapping found that the cerebellum is not engaged during reading in both typical readers and children with dyslexia. The research suggests that difficulties in phonological processing, a key feature of dyslexia, are more closely related to brain regions in the left cortex.
A study published in the Journal of Family Communication reveals that mothers' negative experiences with others can lead to anxiety, depression, and isolation. The research highlights the importance of common ground and shared interests in building positive relationships among mothers.
A new study uses tape strips to analyze skin lesions and non-lesional skin in infants and young children with early-onset eczema, identifying biomarkers for immune and barrier abnormalities. The technique provides a non-invasive alternative to skin biopsies, which are often difficult to perform in children.
A study of over 50,000 pregnancies reveals that late third trimester ultrasounds can identify previously undetected fetal abnormalities in 0.5% of cases. This benefit highlights the importance of these scans for detecting abnormalities that were missed in earlier first and/or second trimester exams.
The research team aims to design algorithms that optimally distribute computation between robots and the cloud for guaranteed safe robotic operation. 5G systems offer higher data rates but pose challenges due to limited bandwidth and high latency, requiring new control algorithms that can exploit high-rate links when available.
A phase IIa trial and a subsequent extension trial show dupilumab's long-term safety and efficacy in treating moderate-to-severe atopic dermatitis in adolescents. The medication works by blocking specific substances that cause eczema symptoms, providing substantial clinical benefit with an acceptable safety profile.
Tennessee has been selected for a $454,000 Dairy Business Innovation Initiative grant from the USDA to help the state's dairy industry diversify product markets and improve farm income. The project aims to assist Tennessee dairy farmers in developing higher-value uses for dairy products through processing and marketing specialty products.
Scientists at Aalto University and the University of Vienna create hybrid material combining graphene and single-walled carbon nanotubes, achieving higher conductivity than either component alone. The van der Waals interaction between graphene and nanotubes enhances charge-tunneling, leading to improved electrical properties.
CRISPR-BEST addresses the challenge of genetic instability caused by double-stranded breaks in genome editing. The new tool creates mutations in actinomycetes without DNA breakage, enabling efficient targeting of genes for bioactive compound production.
The University of New Mexico-led project, Cognitive Autonomy for Human CPS: Turning Novices into Experts, seeks to develop a framework for improving autonomous technology's adaptability to real-life human behavior. The team will investigate ways to anticipate and mitigate common human-automation interaction problems.
Children with autism spectrum disorders have a 41.1% higher risk of developing obesity compared to matched groups, with 22 out of 100 affected. Additionally, certain subgroups, such as non-Caucasian race and female children, are disproportionately affected by excess weight gain.
A recent study published in JAMA Surgery found that an increased risk of pulmonary embolism persists for several years after six types of surgery among cancer-free middle-age adults. The research analyzed data from a French national inpatient database and followed 60,000 participants to determine the duration of this increased risk.
Transplant patients who received high-risk donor lungs through ex vivo lung perfusion showed improved long-term outcomes, including reduced mortality and morbidity rates. The study suggests that this technique may be a viable alternative for high-risk patients, providing access to more organs.
A new study analyzed US physician visits for knee osteoarthritis from 2007 to 2015 and found that rates of physical therapy and lifestyle recommendations decreased, while narcotic prescriptions increased. The study highlights the need for more research on barriers to prescribing exercise-based interventions to improve patient care.
Researchers at U.S. Army Research Laboratory have made significant breakthroughs in developing artificial nanomotors inspired by biological molecules, which can harness Brownian motion for efficient energy production. These advancements aim to create faster, more versatile robots with improved autonomy and stealth capabilities.
A $2.7 million NCI grant will fund research on warning labels for little cigars and cigarillos, which have higher use rates due to smaller pack sizes and lower taxes compared to cigarettes.
Researchers have developed engineered viruses to target specific strains of bacteria, reducing the risk of antibiotic resistance. The new approach could provide a targeted alternative to traditional antibiotics.
Researchers deciphered the molecular architecture of Mycobacterium tuberculosis nanomachines, shedding light on their role in fighting immune defense and bacterial survival. The findings provide a crucial basis for developing novel antibiotics targeting these systems.
A new model developed by researchers at the University of Pennsylvania has been created to personalize which cancer mutations are best targets for immunotherapy. The algorithm analyzes protein sequences from individual patient samples and evaluates their similarity to healthy cells, predicting a better immune response.
Researchers at IBM and Polytechnique Montreal have developed a novel method to solve the dispersion problem in portable diagnostic systems. By stretching a water drop into a long ribbon-like shape, they can reduce the flow rate of the liquid locally, allowing for precise biochemical measurements with minimal user intervention.
Researchers found that antiretroviral therapy alters the host environment to form most of the long-lived HIV reservoir. The study's findings suggest that treatment may contribute to the formation or stabilization of the latent viral reservoir.
A new federal grant will provide Kent State graduate students with invaluable opportunities to study primates and human evolution at Kyoto University in Japan. The International Research Experience for Students (IRES) grant, awarded by the National Science Foundation, will allow six students to travel to Japan each summer for three years.
A German-British team used computer simulations to demonstrate how the merger of two stars creates strong magnetic fields. This process could result in the formation of magnetars, which are thought to have the strongest magnetic fields in the universe.
Researchers discovered a genetic mechanism that promotes cocaine craving during prolonged abstinence, increasing the likelihood of relapse. The study found that gene expression changes in response to chromatin remodeler INO80 and E3 ubiquitin ligase TRIM3, facilitating drug-craving behavior.
Firearm injuries were more likely to require ICU admission and have higher severity, longer hospital stays compared to cut/pierce injuries in children under 18. Bullets inflict greater force than other weapons causing cuts or pierces.
A significant association between changes in income and cardiovascular disease (CVD) risk was found in this observational study. Participants who experienced a 50% or more decrease in income were at higher risk of developing CVD, including heart attack, coronary heart disease, and stroke, over an average follow-up period of 17 years.
A randomized controlled trial found that young adults with unhealthy diets showed significant improvements in mood and reduced symptoms of depression after eating a healthy diet for three weeks. The study provides preliminary evidence that small, simple diet adjustments can improve depression symptoms.
Aric Rogers' research on cellular and molecular mechanisms governing aging aims to develop new therapies for sarcopenia and age-related diseases. The grant will support further research on the genetic pathways that regulate dietary restriction, which has shown to extend healthy lifespan in various organisms.
A new study of 96 studies found that behavioral-oriented nudges, particularly size enhancements, can improve eating habits six times more effectively than previously thought. Reducing portion sizes of unhealthy foods appears to be the best way to achieve this.
A new study led by Columbia University researchers found that people who smoke just a few cigarettes a day can still experience long-term lung damage. The study also showed that the rate of decline in lung function among light smokers is closer to that of heavy smokers than previously thought.
A study by Florida Atlantic University researchers found that the quality of child-directed speech depends on the language proficiency of the speaker. Children who hear a rich vocabulary acquire a rich vocabulary, while those with limited exposure develop simpler language skills.
A new study reveals that youth who experience intrusive police stops are at risk of heightened emotional distress, social stigma, and post-traumatic stress. The research found that frequent stops were associated with increased emotional trauma and negative reactions.
Researchers at CNIO and the University of Würzburg have solved the 3D structure of the T7SS nanomachine used by Mycobacterium tuberculosis to evade the immune system. This finding provides crucial information for developing new therapeutic strategies against tuberculosis, a disease that kills over 1.6 million people worldwide each year.
The study found that clawbacks occur frequently in the market for topical prescription drugs, resulting in significant financial losses for patients. Insurers pay less than the patient's copayment, leading to overpayments of up to $1000 per year.
A University of Liverpool study found that popular UK restaurant chain dishes contain high levels of calories, with an average of 488 kcal for starters, 397.5 kcal for sides, and 430.6 kcal for desserts. The study calls for mandatory labelling and reduced calorie content to address obesity concerns.
Researchers developed a new process to create atomic resolution chemical maps for high-entropy alloys, revealing patterns that could help design alloys with superior mechanical properties. The approach enabled the discovery of unconventional atomic structures and their potential impact on alloy behavior.
A study of 3000 egg cells reveals that chromosome errors, which increase with age, can lead to infertility and chromosomal syndromes. As women age, the eggs' maturity and fertility decline, with younger girls experiencing more errors during maturation.
Researchers restored normal working memory to a mouse model of schizophrenia, eliminating a core symptom that has proven virtually impossible to treat. The findings, published in Neuron, hold immense promise for treating over 21 million people diagnosed with schizophrenia.
Researchers used fruit flies to study the genetic mechanisms behind ADHD and identified areas of the genome that influence response to treatment. This discovery has significant implications for the development of personalized medicine, enabling tailored treatments based on individual genetic profiles.
Researchers have made significant breakthroughs in understanding the role of bioelectricity in cancer. An ultra-sensitive tool has been developed to detect cancer, while a new therapeutic target has been identified to enhance cancer immunotherapy. This discovery offers a promising avenue for non-toxic treatment options.
The occurrence of antibiotic resistance in disease-causing bacteria from animals to humans has nearly tripled since 2000. Researchers found that antibiotics showing rates of resistance above 50% increased in chickens and pigs in developing countries between 2000 and 2018.
The University of Maryland Prevention Research Center is receiving funding from the CDC to focus on LGBTQ+ mental health and healthcare. The center aims to increase the availability of affirming and supportive mental health care for the community, addressing stigma, discrimination, and violence.
A recent study published in the Journal of the American Geriatric Society found that melatonin treatment did not reduce the risk of developing delirium following heart surgery. The study included 210 adults and showed a similar proportion of participants experienced severe episodes of delirium in both the melatonin and placebo groups.
A study published in PLOS ONE finds a strong correlation between the decline of the youth population and international homicide trends. As people ages 15-29 make up 21% of the global population, their shrinking numbers correlate with a decrease in homicides worldwide.
Researchers have developed a fluorescent probe that can image electrical activity in multiple neurons simultaneously, enabling the visualization of brain circuits and their relation to behavior. This technique uses a voltage-sensing molecule to record electrical activity on a millisecond timescale, providing more informative measuremen...
A new study published in Nature found that a single genetic mutation in the SF3B1 gene is associated with an increased risk of developing various types of cancer. The researchers discovered that this mutation leads to the production of abnormal RNA molecules, including noncoding DNA sequences that disrupt the genetic message.
US overdose deaths attributed to synthetic opioids like fentanyl have surged, with purchases often made on the darknet. Fentanyl prices plummeted by 50% between 2014 and 2016, making it nearly twice as deadly as heroin.
A new study by Silent Spring Institute found that people who eat more meals at home have lower levels of PFAS in their bodies. Consuming fast food and eating out frequently are associated with higher exposures to these chemicals.
A recent study published in Open Archaeology reveals that Tholos A at Apesokari, a Bronze Age circular tomb on Crete, was deliberately placed to control parcels of land and increase visibility from a specific path. The article's use of GIS analysis sheds new light on the role of burial sites and mortuary practices in Prepalatial Crete.
Researchers developed a microfluidic device to keep brain tissue viable for months using a semi-permeable membrane, allowing gas exchange while preventing dehydration or drowning. This breakthrough enables long-term study of biological development and organogenesis, facilitating drug discovery and tissue research.
Researchers studied whether mother-calf pairs change their vocalizations to evade predators. The study found that mothers produce a soft, short grunt-like sound to stay in touch with their calves without alerting potential threats. This acoustic communication helps reduce the risk of predation for young calves.
A study published in British Journal of Clinical Pharmacology found that statin use for as little as 91 days increased the risk of skin and soft tissue infections. Statin use was also associated with a higher risk of developing diabetes, which is a significant risk factor for these infections.
A unique study on Gammaracanthus lacustris reveals the amphipod's life cycle and trophic position in deep lakes. The species is a carnivore, feeding on zooplankton and other crustaceans, but its high trophic position makes it a valuable prey for many fish and seals.
The Technical University of Munich (TUM) is launching TUM.Additive, a comprehensive research focus on additive manufacturing. The initiative aims to establish Bavaria as a leading economic region for digital manufacturing technologies, promoting sustainable industrial use and creating new products with complex geometries. The strategy ...
Researchers documented the movement of a big brown bat colony's relocation in response to naturally occurring tree loss. The study suggests general patterns may exist across bat species and forest types for how bats respond to roost tree loss.
Blood vessels play a significant role in chronic inflammatory bowel diseases, with highly permeable vessels found in patients. The researchers identified interferon-γ as the cause of this malfunction and discovered that inhibiting vessel permeability slows down disease progression.
A study in male rat offspring found that small amounts of alcohol consumed by pregnant mothers can lead to insulin-resistance and an increased likelihood of developing diabetes. The researchers suggest that the lack of oestrogen protection in males may contribute to this sex-specific effect.
A study of over 13,000 cancer-free men found statin use was associated with a lower risk of developing prostate cancer. The association was strongest for aggressive tumors and only observed at high doses or long durations.
Researchers propose a novel method to search for dark matter by harnessing the power of plasmas and magnetic fields. This approach, known as axion plasma haloscopes, enables the detection of dark matter in previously unexplored areas. By tuning into specific frequencies, scientists may uncover evidence of this elusive substance.
Research uses single-particle microscopy to study electroluminescence process on individual nanocrystals. The study finds that only a small number of nanocrystals actively emit light, leading to low efficiency, and intense fluctuations in electroluminescence intensity
Researchers at the University of Basel have developed a new strategy for synthesizing complex natural products, including Epicoccin G and Rostratin A, using C-H bond activation. The approach results in high yields and reduces the number of steps compared to previous methods, opening up new avenues for medicinal applications.