Researchers have identified a potential new approach to restore hearing loss by activating the EGF receptor signaling pathway in cochlear support cells. The study found that this pathway can trigger cell proliferation and regeneration of sensory hair cells, which may lead to improved hearing restoration.
Researchers at Pohang University of Science and Technology have found a way to predict El Niño conditions up to 17 months in advance. Changes in Atlantic Ocean sea surface temperatures can trigger La Niña, which affects global weather patterns.
Researchers found greater nerve cell death in Cesarean-born mice, associated with reduced neurons and altered behavior, but no effect on overall brain size or development
A recent study from Binghamton University found that the general public struggles to differentiate between obsessive compulsive disorder (OCD) and obsessive-compulsive personality disorder (OCPD). Researchers analyzed phone interviews with hundreds of participants, revealing that those with higher education levels were more likely to r...
Research shows ALD patients have worse outcomes in intensive care unit (ICU) with lower survival rates and higher risk of emergency hospital admissions. The study emphasizes the need for better community services for alcohol addiction and management of long-term conditions.
Researchers found that HIV-infected infants were four times more likely to acquire congenital CMV infection compared to uninfected counterparts. Infants born to HIV-positive mothers had high rates of congenital CMV, with a sixfold greater chance of acquiring the virus during pregnancy.
Tropical Cyclone Luban made landfall in northern Yemen, bringing heavy rainfall and power outages. The storm's remnants lingered near the border with Oman, affecting regional weather patterns.
Researchers analyzed genetic data from 15 Ural-speaking populations and found a small genetic component in common among most populations, suggesting a shared history of origins in Western Siberia. The study also revealed that geography plays a significant role in shaping the gene pool of Ural-speaking populations.
A new algorithm called SleepGuard tracks sleep patterns using multiple smartwatch sensors, estimating sleep quality and providing users with practical advice. The technology captures key factors such as body movements, ambient lighting, and sounds related to sleep disorders.
Researchers at Mount Sinai have discovered a new way to determine whether breast cancer cells are dormant or soon to turn deadly. Patients with high levels of the NR2F1 protein in their bone marrow are less likely to develop metastatic cancer, allowing for more targeted treatment and improved survival rates.
The PPR virus poses a significant threat to conservation efforts, with mass mortality events in critically endangered species like the Mongolian saiga. This highlights the urgent need for explicit inclusion of wildlife protection in the global eradication campaign.
Dartmouth's research projects demonstrate innovative thinking and technical skills essential for developing next-gen wearables. The lab developed a battery-free energy harvester, a novel conductive system for smartwatches, and self-powered gesture recognition using ambient light to power devices.
A two-year study of primary school children found that increasing vigorous exercise reduces the accumulation of risk factors for type 2 diabetes and cardiovascular disease. In contrast, sedentary behaviour increases risk factors. The findings support the role of physical activity in preventing chronic diseases in childhood.
A new study found that older people who harm themselves are 20 times more likely to die an unnatural death and 145 times more likely to die by suicide than peers. Only 12% had prior mental health service referrals, highlighting the need for early intervention.
A team from the University of Illinois has developed a new material and technique to study dislocation avalanches in metals. By observing how dislocations interact at the nanoscale, researchers gained insights into the mechanism behind catastrophic failure, which can aid in developing stronger materials.
A new study suggests that a neck collar may help protect the brain of female high school soccer players from cumulative head impact exposure. The Q-Collar, designed to increase brain blood volume during collisions, showed no significant white matter changes in those who wore it.
A team of scientists discovered that spontaneous genetic errors in brain cells could lead to neurodegenerative diseases like Alzheimer's and Parkinson's. These 'somatic mutations' are thought to arise during embryonic development, contributing to the roots of dementia in people without a family history.
University of Sussex researchers create SoundBender, a hybrid system that combines phased arrays and acoustic metamaterials to overcome limitations in previous ultrasound levitation set-ups. The technology enables real-time adjustments, tactile feedback, and manipulation of non-solid objects.
Researchers developed an algorithm that accurately predicts depression based on social media data, including mentions of hostility and loneliness. The study analyzed Facebook posts from over 1,200 people with depression diagnoses and found a strong correlation between certain language markers and future diagnoses.
A new study by Northwestern University researchers found that male mountain gorillas who spend more time with their group's children are more reproductively successful. The study suggests an alternative pathway to the evolution of fathering behavior in humans, where males may not necessarily know their offspring.
Researchers found that integrating livestock and wildlife on the same lands can reduce tick abundance, enhance biodiversity, and increase revenue for local farmers. The practice of regularly spraying cattle with acaricides also played a key role in reducing ticks and associated diseases.
Researchers found sea snail shells were on average a third smaller and showed visible deterioration under predicted future CO2 levels, impacting thickness, density, and structure. The corrosive effects of ocean acidification threaten the survival of calcified animals like shellfish, which are crucial to coastal marine communities.
Climate-driven crash in arthropod populations has significant implications for rainforest ecosystems and biodiversity. The study found that insect biomass declined by up to 60-fold between 1976 and 2013, leading to a major bottom-up trophic cascade.
Researchers pinpointed microRNA-31 as a predictive indicator of clinical outcome and functional relevance in driving the disease. The study uses an artificial gut to culture human biopsy samples and track molecular abundance, offering a personalized testing platform for therapeutic agents.
Virginia Tech has received a $3 million grant from the US Department of Energy to develop comprehensive solutions for electric vehicle charging infrastructure cybersecurity. The team will focus on mitigating threats and ensuring the reliability of EV transportation, including fast charging systems and user privacy.
A machine-learning model provides risk assessment for complex nonlinear systems, identifying the types of extreme events likely to occur. The technique simulates wave forces and stresses on structures, offering a faster and more accurate risk assessment than traditional methods.
The High Performance Computing for Manufacturing (HPC4Mfg) Program aims to optimize production processes, enhance product quality and speed up design and testing cycles using supercomputers. Argonne researchers will work with industry partners and scientists at the ALCF to develop advanced manufacturing technologies.
Researchers at Osaka University have developed an AI-based system to track individual fluorescently labeled molecules in living cells. The system can analyze hundreds of thousands of molecules in a short period, providing reliable data on molecule status and dynamics.
A recent study by British American Tobacco found that e-cigarettes and tobacco heating products significantly reduce enamel discoloration compared to conventional cigarettes. The researchers assessed the impact of these products on teeth using an in vitro study and found minimal staining.
A study presented at ANESTHESIOLOGY 2018 found that dorsal root ganglion (DRG) stimulation therapy significantly improves chronic back pain, with a median pain score decrease of 33% after follow-up. DRG stimulation disrupts pain signals by targeting specific nerves, avoiding unnecessary stimulation of nerve fibers from non-painful areas.
A new study suggests that postpartum depression is significantly associated with higher postpartum pain scores, and women in the postpartum depression group were more likely to have delivered by C-section. The researchers found that adequate postpartum care is needed for women at risk of postpartum pain.
A study published in Parasites & Vectors found that host decoy traps baited with human or cattle odour can effectively collect outdoor-biting mosquitoes, including the main malaria vector species Anopheles arabiensis. The traps outperformed traditional methods such as human landing catch and caught more mosquitoes than expected.
A UChicago research team will collaborate with Pitt to develop robotic arms patients can control with their minds, receiving sensory feedback from attached prosthetic hands. The project aims to create a prosthesis with the same dexterity and functionality as the natural human hand.
A new report by UCL and partners warns that the global health innovation system is 'fundamentally broken' and fails to deliver treatments at affordable prices. The report calls for a major overhaul of the system to prioritize long-term public value over short-term corporate profits.
Researchers at NUS Cancer Science Institute identified a SCC-specific protein complex triggered by TP63 and SOX2, promoting SCC growth through gene cascades. This discovery offers avenues to target SCCs and pave the way for innovative therapies.
Two studies presented at ANESTHESIOLOGY 2018 annual meeting show that virtual reality can reduce postoperative anxiety and pain in children. Virtual reality hypnosis programs significantly reduced the need for pain medication and opioid consumption, allowing patients to recover faster.
Researchers have developed a novel catalyst that enables an aluminum-air flow battery to outperform lithium-ion batteries in terms of energy density, cost, and cycle life. The breakthrough technology uses a silver manganate nanoplate architecture to alleviate side reactions and improve the battery's longevity.
Researchers from Tokyo Metropolitan University have developed a fast and accurate method for estimating local geomagnetic fields using machine-learning techniques. This approach can detect changes caused by earthquakes and tsunamis, enabling unprecedentedly early warnings before these natural disasters strike.
A study found that patients perceive opioids as superior for post-surgical pain relief, despite concerns about addiction and side effects. However, another study showed that opioids are tied to complications after back procedures, including increased pain and poorer quality of life.
A team of physicists has achieved a groundbreaking experiment accelerating electrons to high energies using a new method called plasma wakefield acceleration. This technology has the potential to drastically reduce the size and cost of future particle accelerators.
A new study by Oregon State University economists found that watershed groups in the US have a positive impact on local water quality. The researchers analyzed data from 2,150 watersheds and found that increased group activity was associated with improved water quality.
Researchers found that a ketogenic diet improved neurovascular function and reduced neurodegeneration risk in young healthy mice. The diet also showed beneficial effects on the microbiome, blood glucose levels, and body weight.
Scientists discovered that mistakes in proofreading the genetic code of retinal cells lead to a form of inherited blindness, retinitis pigmentosa. The study, published in Nature Communications, offers hope for a new gene therapy treatment.
A new study has found that women with higher BMIs are more than twice as likely to develop colorectal cancer before age 50. The researchers estimate that around 22% of these cases could have been prevented if participants had a normal BMI between 18.5-24.9.
A national analysis found a significant increase in unhealthy days among sexual minorities in Indiana following the passage of a Religious Freedom Restoration Act. This rise was not seen in neighboring states or heterosexual populations, suggesting the law's impact on public health.
A Japanese team of researchers found that early changes to synapse gene regulation, including the phosphorylation of SRRM2 protein, can lead to Alzheimer's disease. This discovery offers new insights into the pathology of AD and may suggest possibilities for gene therapies using virus vectors.
Researchers at Rush University Medical Center developed a metal-coordinated molecule, poly-zinc-liothyronine (PZL), which works well in laboratory studies and may provide an improved therapy for all hypothyroid patients. PZL's slow release of active hormone can supplement standard therapy, offering a more effective solution for treatme...
A new study published in the Journal of Biological Chemistry has identified a human RNA molecule called nc886 as a potent activator of the innate immune system. The RNA molecule's ability to turn on protein OAS sets off a chain of events that destroys viruses.
Researchers have identified glutathione, a key brain antioxidant, as significantly depleted in Alzheimer's patients compared to healthy individuals. Non-invasive imaging techniques revealed that lower levels of this antioxidant are associated with mild cognitive impairment and may hold potential for therapeutic development.
Researchers found that switching to real-time continuous glucose monitoring (RT-CGM) significantly reduced time spent in hypoglycemia among adults with type 1 diabetes at high risk of hypoglycemia. The study also showed that continuing RT-CGM for an additional 8 weeks maintained the benefits of this option
Hurricane Leslie is forecasted to impact southern Spain and Portugal with heavy rain and strong winds. The storm will pass north of Madeira Island on Saturday and move inland over the Iberian Peninsula by Sunday.
Researchers at Ohio State University developed a new method to generate ketyl radicals, enabling the design of new synthetic drugs. The process uses manganese as a catalyst activated by an LED light, resulting in more controlled, wasteful, and selective product formation.
Researchers have developed a two-pronged approach targeting Ebola virus infection using linked nucleic acid (LNA) antisense oligonucleotides (ASOs). The study demonstrates effective targeting of two Ebola viral genes and the ability to prevent infectivity via Niemann-Pick C1.
Researchers discovered rare functional variants in genes AAED1 and ATAD2 associated with ADHD risk. These findings may lead to the development of genetic diagnostic methods and a better understanding of the disorder's underlying mechanisms.
Researchers have discovered that basophils, immune cells long believed to only cause allergic reactions, are essential for proper lung development and homeostasis. They interact with other cell types to produce growth factors and cytokines, suggesting a potential target for novel immunotherapies in lung diseases.
The MDI Biological Laboratory has received a five-year, $1.2 million grant from the National Institute of General Medical Sciences to promote data literacy among high school students and teachers. The project aims to address the contamination of well water in Maine and New Hampshire with arsenic, which can lead to severe health problems.
Researchers found that homeostatic synaptic plasticity (HSP) facilitates Hebbian plasticity, enhancing memory formation and learning. HSP helps maintain a stable level of activity in synapses, allowing the brain to store information while keeping it accessible.
The Extended Continental-scale Hydroeconomic Optimization (ECHO) model integrates hydrological, environmental, economic, and institutional aspects to study continental-scale water management. It considers local constraints and regional policies at multiple spatial scales.
Researchers have found that Alzheimer's disease is closely linked to neuropsychiatric symptoms such as depression, anxiety, and sleep disturbances. The study used brains from over 1,000 healthy adults aged 50+, finding that AD pathology was present in many individuals who didn't show classic cognitive symptoms.
Century-scale climate variability was enhanced when the Earth was warmer during the Last Interglacial period compared to current interglacial conditions. The study reveals series of century-scale arid events in southern Europe and cold water-mass expansions in the North Atlantic.