A new mouse study found that ACE inhibitors can increase levels of SARS-CoV-2 receptors in the body. The researchers suggest that people taking these medications should work with their healthcare providers to manage their treatments.
Dr. David Lyden, a Weill Cornell Medicine physician-scientist, has been inducted into the Association of American Physicians for his pioneering work on cancer metastasis and spread. His research reveals that tumors produce factors that prime distant organs to become hospitable sites for cancer growth.
Researchers found low-velocity anomalies in six subduction zones, leading to a shift in rupture mechanics and potentially inducing major megathrust earthquakes. The study suggests that these anomalies can increase interplate shear stress, making it easier for earthquakes to occur.
A new study finds that traumatic brain injuries (TBIs) share similar degenerative changes in the brain as Alzheimer's disease, particularly in memory and decision-making areas. The research identified comparable patterns of gray and white matter degradation after TBI, which may help predict Alzheimer's risk.
A study published in PNAS found that zebra finches have a low-density lipoprotein receptor gene with key domains missing, allowing them to carry high levels of good cholesterol while avoiding high cholesterol-related diseases. This genetic adaptation may hold clues for improving cardiovascular disease treatment.
Researchers from Kumamoto University have successfully developed oral insulin using DNP peptides and zinc insulin hexamers. This breakthrough aims to improve the quality of life for diabetics who struggle with painful self-injection therapy.
A team of scientists tracked SARS-CoV-2 mutations in Northeast Ohio and found that newer variants were associated with lower hospitalizations and deaths. The study provides insight into how viral clades can impact patient outcomes.
Researchers have developed a new urine test called ExoGrail, which shows how aggressive prostate cancer is and can reduce unnecessary biopsies. The test uses biomarkers to provide risk scores and identify patients who need invasive biopsies.
A novel treatment combining vagus nerve stimulation with rehabilitation has shown improvement in upper body motor impairment compared to sham stimulation. The study results provide new possibilities for stroke patients to reclaim more arm function.
A study by Karlsruhe Institute of Technology (KIT) found that personal opinions on purchasing security, environmental protection, and work conditions play a significant role in deciding whether to shop online or locally. The study used microeconometric models to analyze the shopping habits of 1,400 consumers in the Middle Upper-Rhine R...
A global climate model simulation suggests that a cloud greenhouse effect could have warmed early Mars to support liquid surface water, with low clouds and warm stable climates emerging near surface water-ice patches. The results are consistent with geological data indicating a warm, arid early climate for the planet.
Using bioprinting, researchers successfully repaired traumatic injuries to the skin and bones of the face and skull in a rat model. The technique involved printing both bone and soft tissue layers, achieving 100% closure of soft tissue in four weeks and 80% closure of bone in six weeks.
Australian researchers have identified neutralizing nanobodies that block the SARS-CoV-2 virus from entering cells, paving the way for alternative treatments. The discovery of a nanobody recognizing emerging global variants and original SARS virus suggests potential cross-protection against human coronaviruses.
A new study used autopsy data to evaluate the AT(N) framework, a standard tool for assessing Alzheimer's risk. The researchers found that even in the highest-risk group, a third of individuals did not develop dementia, highlighting the complexity of Alzheimer's disease and the need for additional biomarkers.
Researchers found that using gain language, which highlights positive benefits, can increase eco-friendly behavior. Anthropomorphism, such as giving objects human characteristics, also boosts green compliance. The study suggests that businesses can save money by shifting customers' behaviors to be greener.
The International Society of Feline Medicine has published guidelines for blood transfusions in cats, emphasizing the need for careful consideration due to risks and limited donor availability. Blood typing and cross-matching are crucial to prevent potentially fatal reactions.
An international team of researchers searched for pieces of the small asteroid 2018 LA, tracked in space and observed to impact Botswana on June 2, 2018. The recovered meteorites showed it likely came from Vesta, a second-largest asteroid in our Solar System.
Researchers observed dense networks of sponge spicules indicating mobility in Arctic sponges. The trails suggest the sponges may be searching for food or reproducing, with further studies needed to confirm the reasons behind this surprising behavior.
A new study by Henry Ford Health System has found that a non-opioid approach to managing pain after knee surgery is just as effective as traditional opioid-based methods. The novel multimodal pain management protocol, developed at Henry Ford, brings immediate pain relief without the use of powerful opioids.
A new systematic review suggests that corticosteroids are not an effective treatment for COVID-19-induced smell loss. Instead, 'smell training' - a process of sniffing different odours twice daily for several months - is recommended as a cheap and side-effect-free treatment option.
Research found a significant increase in stroke mortality during the first lockdown, with higher case fatality rates among patients with confirmed or suspected COVID-19. Despite stable hospital admissions for stroke, quality of care was preserved and some areas showed improvements.
Researchers found that shift working could be just as important a risk factor as already known high risk features such as ethnicity and living in poorer areas. Shift workers were more likely to test positive for Covid-19, with those doing irregular night shifts being three times more likely.
Research from DTU found that young people experience better work-life balance, but more uncertainty about their work. Managers report higher efficiency and less lack of important work tools compared to employees. The six factors can help organizations understand how to promote efficiency and well-being when working from home.
The Interstellar Probe mission aims to study how our Sun interacts with the local interstellar medium and learn more about the formation and evolution of the heliosphere. The probe will take 'images' of the heliosphere using energetic neutral atoms and observe extragalactic background light, shedding new light on the region.
Researchers estimate economic inequality using satellite sensing of nighttime light emissions and population density data. The study finds that inequality is lower in high-income countries and hotspots are evident in Russia, China and Southeast Asia.
Researchers evaluated hand hygiene compliance during COVID-19 in a hospital using an automated monitoring system. The study found improved adherence to hand hygiene protocols, resulting in reduced healthcare-associated infections.
A national study of 20,000 patients in Ireland identified chronic heart disease, neurological conditions, and cancer as associated with more severe COVID-19 outcomes. The research informs national public health policies and future treatment strategies for high-risk individuals.
A $2.5 million grant from the National Science Foundation will support algebra teachers' professional development at the University of Missouri-Columbia. The goal is to create new online materials that help students better understand algebra and develop critical thinking skills, ultimately leading to improved learning outcomes.
Researchers have identified a novel autoantigen in narcolepsy, which mimics a protein from the H1N1 virus. Immune cells in narcolepsy patients mounted stronger responses against viral peptides and human proteins, leading to the discovery of a self-protein that triggers an autoimmune response.
Researchers stabilized electrochemical interfaces using boron Lewis acids, resulting in ultralow leak current and improved cyclic stability. The study demonstrates potential for designing high-performance boron-doped carbon materials towards energy storage applications.
A team of scientists at Baycrest's Rotman Research Institute is investigating the effects of prior knowledge on learning and memory in bird experts. Using functional magnetic resonance imaging (fMRI) and electrical currents, they aim to determine whether a similar process takes place in the human brain.
A new algorithm, MMRDetect, identifies tumours with mismatch repair deficiencies that can be targeted by immunotherapies. The algorithm uses mutational signatures from genome sequencing data to personalize cancer treatments.
A study by WSU College of Nursing faculty found that nurses perceive touch as an essential tool for emotional care and comfort. Nurses see massage as a valuable resource in patient care, but express concerns about boundaries and assessment of patient openness to touch.
The study found substantial variations in undernutrition across villages, with some areas having rates as low as 5% and others exceeding 70%. A machine-learning model was developed to predict the prevalence of undernutrition in every village, enabling policymakers to prioritize villages struggling with high burdens of undernutrition.
The use of CRISPR technology demands more robust public engagement to harness its benefits without crossing ethical lines. Effective communication that incorporates social science research can facilitate nuanced debates about the societal implications of genetic editing.
A new Mount Sinai study found that patients hospitalized with COVID-19 have a small but significant risk of developing heart failure, even without a previous history of heart disease or cardiovascular risk factors. The study's findings may prompt clinicians to monitor for signs of congestive heart failure more closely in these patients.
Researchers have developed a class of materials that manipulates thermal radiation, allowing for efficient energy conversion systems and improved sensing technologies. By directing heat in specific directions over broad spectra, the new material offers capabilities for imaging, sensing applications, solar heating, waste heat recovery, ...
A small study from Mayo Clinic researchers raises concerns that some transplant patients may have a limited immune response after receiving an mRNA COVID-19 vaccine. The study found that infected vaccinated solid organ transplant recipients had a 10 times higher infection rate compared to the general population.
A Johns Hopkins University study reveals that stories about pollution, such as a man's death from contaminated shellfish, increase willingness to buy eco-friendly products among Democrats by 17%, whereas it decreases their spending by 14%. In contrast, Republican participants showed no change or even decreased spending after hearing th...
KAUST researchers create a new approach to capture evolving periodicity in variable star brightness, expanding cyclostationary theory. This allows for modeling of phenomena like solar irradiance and climate change.
A novel COVID-19 test has been created by pairing mass spectrometry with machine learning, achieving high accuracy rates of 98.3% for positives and 96% for negatives. The test uses a mass spectrometer to analyze nasal swabs in minutes, providing rapid results.
A new study predicting human exodus in Bangladesh due to sea-level rise and climate change has significant global implications. The research model considers economic and human behavior factors, predicting that districts along the Bay of Bengal will be the first impacted, triggering a ripple effect across the country.
A new report highlights the need for a comprehensive system of care for miscarriage, including testing, treatment, pre-pregnancy counselling, and psychological support. The authors estimate that approximately 23 million miscarriages occur every year globally, affecting up to 15% of all pregnancies.
Researchers found that newborns' brains can process voice pitch but struggle with the spectral and temporal fine structure of sounds. The study's findings suggest that neural encoding of speech sounds develops over time, providing a potential biomarker for early detection of language impairments.
A team of scientists has discovered that sponges leave trails on the sea floor in the Arctic deep sea, leading to speculation about their possible active movement. The findings, published in Current Biology, challenge previous assumptions that most sponges are attached or passively moved by ocean currents.
One in five pharmacies in the US refuse to dispense buprenorphine, a vital medication for opioid use disorder patients. This study highlights the need for reduced stigma and increased collaboration between pharmacists and healthcare providers.
Research suggests that fish may experience painful events despite lacking certain brain regions associated with human pain processing. The UTA team drew on contemporary neuroscience to argue that the brain can compensate for such regions, implying a higher likelihood of pain in fish.
Engineers at Duke University have created the world's first fully recyclable printed electronics by demonstrating a fully functional transistor made from three carbon-based inks. The researchers successfully reclaimed nearly 100% of all-carbon-based transistors while retaining their future functionality.
Researchers at Duke University developed a digital app that assesses eye gaze patterns of young children to identify potential autism symptoms. The app uses computer vision and machine learning to track attention patterns, potentially providing an early screening tool for autism.
A new tool called PhenoBench standardizes data analysis for traumatic brain injury (TBI), enabling researchers to identify patient subgroups for personalized care. The study aims to provide tailored treatments that improve recovery and reduce long-term consequences of TBI.
A new study reveals that critically ill patients' cells adapt to their conditions by producing energy more efficiently, with differences observed in survivors versus non-survivors. The research found that cell complexes transport electrons more effectively in those who survived, suggesting a possible key to human resilience.
The study provides global and country-level estimates of humans living at high altitude, with 81.6 million people found to live above 2,500m. This data is crucial for understanding the impact of life at high altitude on human physiology, adaptation, health, and disease.
A new Australian study found that changes in lifestyle patterns during early childhood are longitudinally associated with concurrent changes in body mass index (BMI) z scores. The study identified three trajectory groups of child lifestyle patterns and BMI z scores, with a healthy lifestyle pattern being the most distinctive in reducin...
Exposure to secondhand smoke increases oral cancer risk by 51%, according to a review of existing research. Long-term exposure is associated with significantly higher risk, highlighting the need for effective prevention programmes.
Research finds that supporting social hierarchies is associated with increased police use of force by White officers. Non-White officers show no significant correlation between social hierarchy support and force use.
Researchers have developed a method called 'quasi-symmetry' that can minimize the negative effects of magnetic field errors in fusion reactors, improving stability and energy confinement. This breakthrough could accelerate the development of fusion energy as a safe and limitless source of power.
A new study by an interdisciplinary team of scientists has discovered a vast microbial ecosystem living deep within the Earth's crust that traps massive amounts of carbon. The microbes, called chemolithoautotrophs, sequester carbon produced during subduction by using chemical energy to build their bodies.
Researchers discovered that damage to lung epithelial polarity drives pre-cancerous growth, providing insight into disease onset. Targeting specific signals, such as Neuregulin-1, may allow for prevention and treatment of pre-cancer lesions.
A study by RMIT University found that Australian government-owned airports could produce up to 10 times more electricity than residential panels in Bendigo, offsetting greenhouse gas emissions annually. The research suggests that installing large-scale rooftop solar systems at airports could power 136,000 homes and contribute towards a...
A new Stanford University-led study estimates that single-family homes in floodplains are overvalued by nearly $44 billion collectively, with the average home losing around 2% of its value. The study suggests that inadequate disclosure laws and unaware buyers drive up financial risks, which could destabilize the real estate market.
A simulation study found a 10% carbon tax on glyphosate use would incur $98 million annual net economic loss but provide $6 million in human health benefits per year. The findings suggest caution in regulating glyphosate due to its environmental and economic concerns.
University of Delaware researchers report a breakthrough process that can convert hard-to-recycle plastics into usable molecules. The hydrocracking process requires less energy than other technologies and can treat various plastics, even when mixed together.
A new study from Children's Hospital Los Angeles finds a surge of patients presenting with diabetic ketoacidosis, a life-threatening complication of type 2 diabetes. Insulin levels in the blood may drop too low for too long due to COVID-19, causing DKA.
New research by Richard York found that adding alternative meat sources like poultry and fish increases overall meat consumption, rather than suppressing traditional grazing animal sources.
A majority of Generation Z gay and bisexual teenage boys report being out to their parents, according to research published by the American Psychological Association. However, stigma and religious beliefs still prevent some young people from disclosing their sexual identity.
Researchers uncover novel cell division mechanism in Haloferax volcanii, a microorganism from the archaea realm. This discovery offers new insights into the evolution of life and potential biotechnological tools for delivering vaccines or drugs.
Researchers at Ohio State University Comprehensive Cancer Center identified distinct mutational and molecular changes in four SCLC subtypes, providing new insights into treatment resistance. The findings suggest that subtyping patients before systemic therapy could play a role in drug development and therapy selection.
Researchers used Facebook data to map participants' social connections and found that brain activity patterns reflected the distance between individuals, with closer people having similar patterns. Information about each connection's personality was encoded in the medial prefrontal cortex.
Researchers have developed an optical cochlear implant that uses light to stimulate auditory neurons, potentially improving frequency and intensity resolution. The new technology was tested on rodents and non-human primates, showing promise in enhancing speech comprehension.
A recent study by Karlsruhe Institute of Technology found that children's mental health promotes physical activity during COVID-19 lockdowns. The research team analyzed data from over 1,700 children and adolescents and discovered a strong correlation between good mental health and increased physical activity.
Researchers have created two unique collections of over 20,000 biological samples from laboratory rats to study the biological bases and consequences of cocaine and oxycodone addiction. The biobanks provide deeper insight into the paths and pathologies of these addictions.
Oncotarget, a journal honoring achievements and accomplishments of local businesses, has received the 2021 Best of Orchard Park Award for its exceptional marketing success. The award recognizes companies that enhance the positive image of small business through service to customers and the community.
Researchers have developed a new semiconductor material that can conduct electricity more efficiently than before, using inexpensive chemicals like dimethyl sulphoxide and hydrobromic acid. The material has the potential to improve solar cells, mobile phones, and wearable electronics, with costs 5000 times lower than existing materials.
A Dartmouth study reveals that gossip creates social connections and enables learning through indirect information sharing. The research finds that participants who engaged in private chats with their group members felt more connected and shared similar impressions of others.
Researchers developed a mathematical model to predict ice accretion on ships, helping improve safety in the Arctic climate. The model simulates the freezing of water droplets moving in cold air and their interaction with ship surfaces.
CRISPR/Cas technology has advanced diagnostics and gene therapy, enabling fast and accurate disease diagnosis and treating untreatable diseases like cancer and blood disorders. Recent advances in CRISPR-Cas technologies are highlighted, with a discussion of the strength and challenges for its future clinical usage.
A study published in The Lancet found that patients who incorporated vagus nerve simulation during physical or occupational therapy showed a significant improvement in arm and hand function, up to 2-3 times more than those with sham stimulation. This breakthrough could be one of the most impressive advances in decades for stroke patients.
Researchers developed a therapy to improve liver function during external perfusion, making previously unusable donor livers transplantable. The study found that being perfused outside the body triggers self-repair mechanisms in livers.
A team of geologists and archaeologists from the Hebrew University of Jerusalem confirms that ancient humans were making simple Oldowan stone tools inside the Wonderwerk Cave 1.8 million years ago. The discovery also dates the deliberate use of fire by prehistoric ancestors to 1 million years ago.
Researchers at Osaka University have developed a nondestructive method to identify threading dislocations in GaN substrates, which could lead to improved quality and yields. The technique uses multiphoton excitation photoluminescence mapping to analyze crystal defects.
The UK Markey Cancer Center has launched a clinical trial to evaluate the anti-cancer activity of ArtemiLife coffee products in preventing ovarian cancer recurrence. Participants will drink coffee up to four times daily for five months after completing treatment, aiming to delay or eliminate cancer return.
A study published in JAMA Neurology found that weight loss surgery is more effective than dieting in reducing brain pressure in patients with idiopathic intracranial hypertension (IIH). Bariatric surgery resulted in a significant reduction of brain pressure and weight loss, with the surgery group losing an average of 23Kg after 12 months.
A researcher from the University of Malaga challenges a 2020 study suggesting powered flight may have evolved independently in non-avian dinosaurs. New data analysis by Francisco Serrano and Luis M. Chiappe refutes this hypothesis, stating that current evidence does not support it.
Researchers found that Pueblo farmers persevered through droughts, but when social tensions were increasing, even modest droughts could end an era of development. The study suggests that societies with internal divisions are more susceptible to climate challenges, and warns of the relevance of this finding in today's world.
A nationwide survey of US faculty reveals that nearly 80% deal with student mental health issues, which have worsened during the pandemic. However, only 30% have received training from their institutions to handle these issues, highlighting a need for increased resources and support.
A new study published in JAMA Network Open explores the link between preeclampsia during pregnancy and increased risk of stroke in later life. The research suggests that women with a history of preeclampsia may be at higher risk for stroke, highlighting the importance of monitoring and managing this condition.
Planktonic foraminifera retained a stable temperature preference over 700,000 years of glacial-interglacial climate fluctuations. The species' inability to adapt suggests they may be vulnerable to extinction if habitats shift suddenly.
Researchers discovered that farnesyl pyrophosphate, an intermediate in normal cell metabolism, causes rapid and extensive cell death when present at high concentrations outside cells. Inhibition of TRPM2 channels or targeting its metabolic pathway may offer new avenues for reducing stroke damage.
Researchers at the University of California - Riverside have developed an energy-efficient way to convert corn stover into activated carbon for water treatment. The process produces activated carbon that absorbs up to 98% of vanillin from water, showcasing a promising approach to combating climate change by repurposing idle resources.
Dr. Megan Huisingh-Scheetz, a geriatrician and epidemiologist, received the fourth Arti Hurria Memorial Award for Emerging Investigators in Internal Medicine Who are Focused on the Care of Older Adults. Her research investigates ways to advance frailty assessment and care through technology. Dr. Huisingh-Scheetz developed a program usi...
A study by University of Illinois Chicago pediatric dentist Dr. Flavia Lamberghini tested asymptomatic pediatric dental patients and found a 2.3% SARS-CoV-2 positivity rate. The study suggests that PCR testing for COVID-19 in asymptomatic patients adds value to screening questionnaires.
A Weill Cornell Medicine team found rare variants of the virus in mothers' blood that can escape broadly neutralizing antibodies. These variants are associated with increased transmission risk to infants, suggesting vaccines or treatments need to be effective against them. Researchers propose high-dose combination therapy for pregnant ...
Researchers have developed a new pooling strategy that maximizes the proportion of negative results after a single round of testing, allowing for prompt notification of results. This approach reduces the need for reagents and increases efficiency in healthcare settings.
A new study published in Diagnostics demonstrates that artesunate, a drug synthesized from Artemisia annua, kills ovarian cancer cells. The researchers found anticancer activity at achievable concentrations, supporting the clinical development of this strategy.
The NCI-MATCH cancer clinical trial is expanding with the addition of a new treatment arm, Arm Z1M, which targets mismatch repair deficiency and LAG-3 protein expression. This brings the total number of available treatment arms to 12, addressing 12 unique molecular targets and corresponding drugs that have shown efficacy evidence.
A study by the University of Southern Denmark found that Football Fitness improves balance, strengthens muscles, and increases bone density in women treated for breast cancer. The 12-month training program reduced the risk of falls and broken bones, making everyday activities easier.
Tandem micro-LEDs featuring stacked red, green, and blue micro-LEDs enable full-color displays. This method alleviates the issues of reduced LED size performance.
A new study proposes a deep learning-based model for cross-lingual voice conversion with controllable speaker individuality, improving over previous models' drawbacks. The model applies language embedding and F0 modeling with control over the fundamental frequency contour.
A study by Universitat Oberta de Catalunya researchers reveals Netflix's diverse strategy for original feature films, which includes premieres, film festivals and local production. The platform has increased its investment in in-house production and distribution to offer unique content and differentiate itself from rival platforms.
A survey by Parkinson's UK found that patients prioritize symptom improvement for balance, walking, and cognitive function. The study highlights the importance of person-centered management and care for improving quality of life.
A multi-institutional team of researchers has identified genetic abnormalities that drive pre-cancer cells into becoming invasive head and neck cancer. The study found that patients with specific genetic imbalances are less likely to respond to immunotherapy.
A new study found that exposure to organophosphate pesticides may increase susceptibility to COVID-19 infection by triggering an inflammatory response. The research suggests that people with metabolic diseases or cancer may be particularly at risk due to increased ACE2 receptor expression on the surface of airway cells.
Researchers evaluated SARS-CoV-2 variants and virus groupings in relation to disease severity. The study found notable associations between specific variants and more severe patient outcomes.
A new concept rapidly analysing for virus presence can detect viruses within 20 seconds, enabling clinicians to decide treatments and isolate patients. Additional tests are needed to identify specific virus types.
A recent study by the Lifebrain consortium found that brains shrink at the same rate in highly educated and less educated individuals. Despite slightly larger brain volumes in highly educated people, their brains age similarly throughout life. The researchers measured brain aging using MRI scans from over 2000 participants and tracked ...
Scientists studied the landform and dated sand to confirm that the Pont d'Arc was formed 124,000 years ago. The discovery reveals that past communities were familiar with the same landmarks as today.
Employees perceive prosocially motivated supervisors as fairer and are more likely to give them the benefit of the doubt, even when they make mistakes. Research from the University of Notre Dame found that supervisor motives impact fairness judgments and that focusing on prosocial motives can buffer the negative effects of low justice ...
A prospective study found serial antigen testing can be an effective strategy for controlling infection during a SARS-CoV-2 outbreak in nursing homes. The test was less sensitive than RT-PCR but performed well in identifying early infections and replicative viruses.
New research suggests a link between vitamin D deficiency and higher rates of heart disease among African Americans. The study found that darker-skinned individuals may be at greater risk of vitamin D deficiency due to lower levels of nitric oxide availability, which can lead to blood vessel dysfunction and hypertension.
Recent studies at VCU Massey Cancer Center discovered a link between prolactin and breast cancer development. The hormone was found to act as a major contributor to breast cancer growth and could inform the creation of targeted drugs to treat multiple forms of the disease.
Researchers sequenced genomes from 21 specimens to investigate the genetic health of Sumatran rhinoceros. Low inbreeding levels and high genetic diversity were found in present-day populations, but potentially harmful mutations were detected, posing a risk to the species' survival.
A new MDAR Framework has been developed to harmonize outcome recording across major journals and establish basic minimum reporting requirements. The framework is designed to be flexible and adaptable to individual journal needs, aiming to reduce the burden on authors and editors.
Researchers at University of Utah Health found a strong association between preeclampsia and stroke risk in women who had the condition during pregnancy. Over an average follow-up period of 32 years, women with preeclampsia were 3.8 times more likely to have strokes compared to those without the condition.
New research reveals that dinosaurs kept a joint in their lower jaw steady like an alligator, not flexible like a snake, to chomp through bone. The study's findings suggest that bones along the inside of the jaw acted as a strain sink to counteract bending at the intramandibular joint.
A University of Maine study found that Down East wild blueberry fields are warming at a rate 1.2 degrees Celsius faster than the rest of the state over the past 40 years. This rapid warming is expected to increase evapotranspiration, threatening water supplies and crop health.
A large-scale study found that people treated with infliximab had significantly lower antibody concentrations after a single dose of COVID-19 vaccine. However, the vaccine-triggered antibody responses rose significantly in those who had previously been infected with COVID-19 or received a second dose. The researchers recommend prioriti...
Researchers at Stanford University have developed a new technique to analyze the genomes of archaic humans, revealing key differences in gene expression that may lead to physical traits. The study found associations with the vocal tract and cerebellum, suggesting rapid evolution of these organs in modern humans.
The study found a 30% decrease in dust and soot on snow and ice, leading to the retention of 6.6 km3 of meltwater. The COVID-19 lockdowns delayed the onset of melt by absorbing less solar radiation.
A study of over 2,000 individuals found that higher education does not influence the pace of brain aging, contradicting previous assumptions. However, educational attainment is linked to improved cognitive outcomes and reduced risk of dementia.
A recent study found that ozone pollution in Germany has decreased primarily due to reduced nitrogen oxide emissions. Ozone formation is often linked to NOx emissions from traffic and industrial processes. Lower NOx levels are positively correlated with lower ozone concentrations, especially in regions like southwestern Germany.
A Brigham Young University study found that mobile night shift functions do not improve sleep quality, contrary to manufacturer claims. Researchers tested 167 emerging adults and found no significant differences in sleep outcomes between those using phones with Night Shift enabled or disabled.
A research team has successfully used neutrons to non-destructively detect internal stress in complex 3D-printed components. The innovation could lead to energy-saving gas turbines by optimizing production processes and reducing destructive stresses.
The study unravels the evolutionary and genetic origins of flatfish specialized body plan through comparative genomic analysis. Key findings include significant alteration in genes related to visual perception, immune response, and musculature development.
A new study by University of East Anglia researchers found that despite high levels of unmet healthcare need, the NHS upheld its principle of equal treatment for equal need, with no difference in access to hospital care between income groups. However, those on higher incomes had better access to GP consultations and medical helplines.
Researchers at the University of Central Florida have developed a new method to analyze tire skid marks and identify vehicles involved in crimes. By classifying the chemical profile of tires, forensic scientists can link vehicles to potential crime scenes, providing valuable evidence for investigations.
Researchers at Chinese Academy of Sciences have uncovered the atomic structure of SLAC1, a protein responsible for closing stomatal pores in plants. The discovery sheds light on how plants respond to environmental changes, such as high CO2 levels and drought.
A rare neurological condition called acute transverse myelitis (ATM) has been linked to COVID-19 cases in 43 patients across 21 countries. Symptoms include paralysis and sphincter/bowel dysfunction.
This survey study investigated changes in marijuana use in e-cigarettes among students from 2017 to 2020, highlighting significant racial and ethnic differences. The findings suggest that racial and ethnic minorities are disproportionately affected by marijuana use in e-cigarettes.
Researchers identified a new cell type called neuromast-associated ionocytes in zebrafish sensory organs that play a crucial role in regulating the fluid composition. These cells are responsible for maintaining balance and spatial orientation, and their dysfunction is linked to hearing loss and vestibular defects.
A new simulation led by University of Chicago geoscientist Edwin Kite finds that high-altitude water ice clouds could have created a greenhouse effect on early Mars, enabling the presence of flowing rivers and lakes. The study challenges previous assumptions about the Martian climate and offers insights into the planet's habitability.
Researchers mapped child anthropometric failure across 597,121 Indian villages to identify geographic hotspots of undernutrition. The study highlights the need for targeted policies and precision mapping to address childhood undernutrition in rural India.
A team of researchers from UPV, UV, and AIKEN Foundation has created the first fully transparent trifocal corneal inlay that allows good eyesight for people with presbyopia at multiple distances. The inlay is designed to be compatible with laser refractive surgery and may offer an alternative to glasses or contact lenses.
The 2Exciting Network aims to train 15 Early Stage Researchers in scientific and soft skills, focusing on 2D semiconductors and optoelectronics. The network brings together academic groups and companies to develop innovative optoelectronic devices for telecommunications and next-generation technology applications.
Scientists have developed a new class of cancer drug targeting enzymes that play a key role in translating DNA into proteins. This approach shows promising results in treating acute myeloid leukaemia, with the drug significantly reducing cancer cell growth and proliferation.
Researchers developed an anti-icing material that removes condensed water through self-propelled droplet jumping, inspired by wheat leaves. The material remains ice-free in temperatures as low as -50 °C and under high humidity, making it suitable for various environmental conditions.
This observational study examines COVID-19 rates in Israeli children aged 0-19 before and after school reopening. The results show a significant increase in cases following school reopening.
Researchers discovered Zeeman spin-orbit coupling in two different materials, demonstrating its generic nature and opening possibilities for spin manipulation. This breakthrough may lead to the development of fundamentally new electronic devices with high storage density and fast operation.
A study published in BMJ Military Health found that female military veterans experience unique barriers to accessing mental healthcare, including a lack of recognition of their veteran status and negative stereotypes. The research highlights the need for further studies to address these issues and ensure equal access to support services.
Researchers developed an eye-tracking app that can screen children at risk for autism spectrum disorder (ASD) by tracking their gaze patterns while watching social videos. The study found that children with ASD were less likely to focus on social cues and visually track conversations in the videos.