Researchers found that women following a Mediterranean-style diet before IVF had a 65-68% greater likelihood of achieving a successful pregnancy and birth compared to those with the lowest adherence. The study suggests that a healthy diet, such as the Mediterranean diet, may help increase chances of fertility.
The wireless photometer uses an ultrathin probe to record neural activity in freely moving animals with reduced anxiety-like behavior compared to traditional systems. The device offers a new approach to measuring neuronal dynamics in deep brain regions.
Researchers have resolved the ambiguity between Ampere's and Gilbert's forms of magnetic force, enabling characterization of particle spin dynamics in inhomogeneous electromagnetic fields. This advance can be applied to precision experiments, including those involving muons and neutrinos.
Researchers have found that PD-1 inhibitors can be effective in treating supratentorial pediatric ependymoma, a type of brain cancer with poor prognosis. The study identified RELA-fusion as a genetic cause and showed that these tumors express high levels of PD-L1, which can be targeted by PD-1 inhibitors.
Researchers at Karolinska Institutet discover that oestrogen can induce neuroblastoma cells to differentiate into neuron-like cells. This finding has implications for treating aggressive forms of the disease, particularly those with high levels of the oestrogen receptor.
A study found associations between natural environment features and older people's physical activity, with water fronts and diverse landscapes encouraging mobility. Environmental factors such as walking difficulties were considered, revealing that older adults benefit from neighborhood design promoting outdoor movement.
Researchers developed a new theory identifying key individuals spreading news and viruses in epidemics by analyzing message transmission dynamics. The study predicts the influence of spreaders in networks, enabling efficient immunization strategies and identifying influential actors.
Plant species in the European Alps have shifted their elevational ranges upslope over the past several decades, with average abundance increasing. This trend has slowed at higher elevations, resulting in increased competition among species, particularly those at the highest elevations.
A new report suggests that improving health and economic activity among those aged over 50 is key to addressing the UK's pension crisis. The Centre for the Study of Financial Innovation (CSFI) recommends creating an 'active aging' environment, which would raise lifetime earnings and saving levels.
Researchers at Mayo Clinic discovered that electrical stimulation of the lateral temporal cortex enhances word recall, making it easier for patients to remember previously viewed words. The study suggests potential new treatment devices for memory and cognitive deficits.
Research in Canadian Medical Association Journal reveals that teenagers whose mothers had abortions are more likely to have abortions themselves. The study found a 10.1% abortion rate among these teens, compared to 4.2% for those without maternal abortion history.
Researchers analyzed over 270 million years of data to find that mammals and birds are better equipped to evolve and adapt to a changing climate. They have the ability to regulate their body temperature, allowing them to thrive in colder temperatures.
Huntsman Cancer Institute has been selected as a NCI Center for patient-derived model development, utilizing cutting-edge research to test new drugs and drug combinations for breast cancer. The goal is to provide data to prioritize clinical trials and help determine why certain drugs work for some people and others do not.
Experts from obstetric care and addiction medicine meet to discuss the current evidence on substance use disorders (SUD) in pregnancy. They aim to review existing barriers to accessing treatment for SUD in pregnant women and provide clinical guidance for obstetric care providers.
Researchers have designed a new approach to share scientific data, allowing for faster and more secure access. The 'Modern Research Data Portal' architecture uses Globus and the Science DMZ to simplify data transfers, enabling scientists to collaborate more easily.
A new study reveals that songbirds can 'see' reference to certain vocalizations, enabling them to perceive an inanimate object as a real snake. This cognitive ability allows birds to efficiently search out a predator regardless of its spatial position.
A new study from McGill University compares the nutritional values of soy milk and other popular plant-based milks with cow's milk. Soy milk emerges as a clear winner due to its balanced nutritional profile, containing anti-carcinogenic properties and essential nutrients.
A new study identifies the details of how ocean acidification affects coral skeletons, allowing scientists to predict where corals will be more vulnerable. The research found that ocean acidification particularly impedes the thickening process, decreasing the skeletons' density and leaving them more vulnerable to breaking.
Dr. Treena Arinzeh's bioactive composite matrix is designed to work alone or with patient's own bone marrow to repair bone defects, offering improved cell attachment, bone ingrowth and formation. The technology aims to reduce recovery time and cost associated with bone grafts.
New research suggests that language is learned in brain systems also used for tasks like remembering shopping lists and driving. Children learn their native language in evolutionarily ancient brain circuits, while adults learn foreign languages in both declarative and procedural memory.
A new study published in Nature Geoscience found that modifying the properties of land surface in populated areas and agricultural lands could reduce extreme temperatures by 2-3°C. Changing crops, adopting no-till agriculture, and lightening infrastructure are proposed modifications.
Researchers at Penn State are studying methods for raising heritage-breed turkeys, which sell for four times the cost of commercial birds. The birds have distinct characteristics, such as smaller breasts and gamier flavor, and require alternative production methods due to their natural breeding and dietary needs. The study's first phas...
Scientists discovered clues to disease risk lie in molecular switches controlling genes, not just the genes themselves. The study used human induced pluripotent stem cells to model immune response variation between people, revealing that genetic effects are often hidden if not thoroughly searched for.
Scientists at CRAG have found that plant cells know when to stop growing by detecting their size, allowing for coordinated division, elongation, and differentiation. This process is also linked to the effect of steroid hormones, such as brassinosteroids, on root growth.
Researchers identified four personas shaping teenagers' online behavior: the Lurker who avoids peer drama on social media, the Geek who shares anonymous content, the Internet Celebrity who values visibility, and the Victim who suffers from personal exposure and shame.
A study funded by NIH found that graduates of a high-quality early childhood program showed higher attainment of college degrees compared to a similar group. The Child-Parent Centers (CPC) program, which provided intensive instruction and parental support, had a positive impact on adults' educational outcomes.
Researchers at KAUST have developed corrugated arrays of interdigitated back contact solar cells with screen-printed aluminum contacts that can bend without cracking. The cells have a record-breaking efficiency for both silicon solar cell efficiency and bendability.
Researchers found that manipulating culture environment and 'priming' stem cells can enhance their function, optimizing therapeutic potential for diseases in humans and animals. The study's results demonstrate a significant enhancement of reparative capacity in stem cells treated with interferon gamma.
Physicists at Mainz University have successfully manipulated the Néel vector orientation in metallic thin films of Mn2Au, a compound featuring much faster information-writing and stability. The discovery could lead to ultrafast and stable magnetic memory.
The Entomological Society of America has published a new guide for managing brown recluse spider infestations. The guide reviews existing research and summarizes best practices for integrated pest management, including monitoring, mechanical removal, targeted insecticides, and fumigation.
NASA's GOLD instrument successfully completed its initial power-on test, paving the way for further research into space weather events. The mission aims to improve forecasting models and understand the dynamic intermingling of space and Earth's uppermost atmosphere.
A $6.5M NIH grant will support a Center of Research Translation in Psoriasis (CORT) at Case Western Reserve University. The CORT aims to advance translational discovery and application in psoriasis by integrating cutting-edge technology and bioinformatics with basic and clinical science.
Researchers developed an automated system to monitor honey bee interactions, revealing a network structure that facilitates fast information spread. The study found that the bees' social network exhibited a 'bursty' pattern similar to human networks, but with rapid information spreading.
A new UTSA study reveals that the 2015 Wimberley floods were exacerbated by flash flooding due to urbanization and heavy rain seasons. The researchers also found that recent years have seen record-breaking floods in Texas, prompting calls for improved storm preparations.
Experts argue that austerity policies are at the heart of rising homelessness in England, with serious health implications. The number of homeless people has increased significantly since 2010, with families and young people disproportionately affected.
A recent study by Case Western Reserve University researchers has reversed symptoms of respiratory and cognitive abnormalities in a mouse model of Rett syndrome. The findings suggest that stimulating neurons in the medial prefrontal cortex could be therapeutic for Rett patients, potentially leading to improved breathing and cognitive f...
Researchers found 457 novel phage sequences in bacterial genomes from the female urinary microbiome, suggesting a common set of phages that reside in the bladder. The study also indicates that phage may contribute to urinary health and offers potential alternative treatment for urinary tract infections.
Scientists used integrative taxonomy to recognize five well-defined species in the genus, including a newly described species from Colombia and Venezuela. The study highlights the importance of accurate species recognition for conservation priorities, with lianas contributing significantly to tropical forest diversity.
A recent study in northwest Pakistan found that high insecurity increases access issues for vaccinators and vaccination rates, leading to a higher incidence of polio. Regional conflict has been cited as a barrier to polio eradication, but this study provides strong evidence supporting the claim.
Scientists are exploring a new method to extract high-viscosity oils from challenging reservoirs such as shales and strong sands. The technique involves injecting colloidal solutions of nanosized metal oxide agents, which have shown promise in increasing efficiency and profitability.
Scientists have successfully achieved strong coupling between distant phonon modes of graphene-based mechanical resonators using a phonon cavity mode. By tuning the resonant frequency of the phonon cavity mode, they can continuously tune the coupling strength between distant phonon modes.
Researchers developed a model to explore the effect of ocean acidification on coral skeletal growth, finding that acidification influences skeletal density but not extension. The simulation predicted an average decline of around 12.4% in Porites skeletal density across global reef sites by the end of the 21st century.
A recent study found that changes between interim and final publications of randomized trials can be significant, affecting clinicians' and the public's understanding of treatment benefits. The study analyzed 613 interim publications and compared them with their final versions.
Researchers found that tranexamic acid prevents blood loss after vaginal births and postpartum hemorrhage among women with operative vaginal deliveries or episiotomies. The study, presented at the Society for Maternal-Fetal Medicine's annual meeting, suggests TXA should be considered for women at risk of PPH.
A comparative genome study between two corals, Stylophora pistillata and Acropora digitifera, reveals significant genetic disparities. The findings suggest that corals exhibit high levels of genetic variation within the same species, affecting their resilience to climate change.
A study published in JNeurosci found that stimulating carbon dioxide-sensing neurons in the midbrain of adult male mice awakened them without affecting breathing. This discovery sheds light on the mechanisms underlying obstructive sleep apnea, sudden infant death syndrome, and sudden unexpected death in epilepsy.
Researchers at New York University found that our brains use a Pavlovian learning mechanism to make judgments about strangers' trustworthiness based on past experiences. The study suggests that moral information encoded from previous encounters guides future choices, influencing how much we trust or distrust strangers.
A review of 18 studies found that group walking improves physical activity and quality of life. Walking in groups also boosts life satisfaction and social connectedness, helping individuals meet the World Health Organisation's recommended 150 minutes of moderate aerobic physical activity per week.
Researchers at OHSU Vollum Institute discovered the atomic structure of the serotonin transporter bound to SSRIs, revealing a pathway for developing new therapeutic agents. The study provides insight into how chemically diverse antidepressants interact with the protein that transports serotonin in the brain.
Scientists at NUST MISIS have developed a new rapid-test that can accurately diagnose acute myocardial infarction and identify sepsis in just 10 minutes. The test uses immunochromatography principles and detects disease markers in blood, allowing for early treatment intervention.
The EPSRC has awarded £14 million to five research projects that employ novel approaches to data science, involving universities and industry partners. The initiatives aim to develop new algorithms and mathematical tools to better understand large data sets and make informed decisions in various sectors.
Researchers discovered that intestinal stem cells, previously thought to be essential only for normal turnover, play a crucial role in repairing epithelial cell damage caused by rotavirus. The study also found that WNT signaling molecules from epithelial cells are essential for triggering the repair response.
Researchers have gained insight into the structure and regulation of Polycomb Repressive Complex 2 (PRC2), a gene regulator that controls cell differentiation and cancer development. The study's findings hold promise for developing new therapies for cancer by targeting PRC2 dysfunction.
Researchers identified a guardian molecule triggered by testosterone that protects males from disease. Treatment with the molecule eliminated symptoms in female mice, offering hope for new MS therapies.
A new computer model developed by EPFL scientist Edgard Gnansounou can quantify the emissions of each product coming out of biorefineries, providing a more accurate assessment of biofuels' environmental impact. This could help policymakers set clear incentives for biorefineries to become economically viable.
A new study by psychologists at City, University of London reveals that schools can provide a safe environment for refugee children to develop meaningful connections with peers and teachers. The research emphasizes the importance of training teachers to support refugee children and counter discrimination and racism.
Researchers are testing new palliative radiation techniques to spare esophageal effects and improve swallowing function in lung cancer patients. The PROACTIVE trial aims to reduce negative symptoms like heartburn and difficulty swallowing.
A team of scientists has solved a puzzle in astrochemistry by developing a way to measure magnetic fields in space using methanol. The new method, published in Nature Astronomy, gives astronomers a new tool to investigate how massive stars form.
A study published in Mayo Clinic Proceedings reports significant improvements in HHT patients with severe bleeding treated with intravenous bevacizumab. The treatment reduced nose and gastrointestinal bleeds, allowing patients to stop or reduce blood transfusions, improving quality of life.
A recent study found that blood clots in the lungs are extremely rare in patients who experience fainting and visit the emergency department. The researchers analyzed data from over 1.6 million adults across four countries, revealing a surprisingly low frequency of pulmonary embolism among those with syncope.
A new study published in the Canadian Journal of Cardiology found that cholesterol-lowering statins and blood-pressure lowering candesartan/HCTZ medications do not affect erectile function. The study, which evaluated over 2,000 men, showed no significant change in erectile function between treatment groups and placebo groups.
More than 2,000 maternal-fetal medicine specialists will present research on preventing postpartum hemorrhage, reducing cesarean births, and treating opioid misuse during pregnancy. The Society for Maternal-Fetal Medicine's annual meeting in Dallas aims to reduce high-risk pregnancy complications and promote public policy advancements.
A new article highlights responsible strategies for managing end-of-life foams and plastics containing harmful flame retardants. Researchers emphasize the need for proper disposal and recycling methods to minimize health risks from environmental exposure.
Researchers at Drexel University found that telling people weight loss is difficult can actually motivate them to shed more weight in the short-term. However, this approach did not lead to long-term changes in unhealthy foods at home. The study suggests that modifying the home food environment, rather than just providing diet advice, i...
Proton acceleration is hindered by magnetism, as electrons create a sheath field that accelerates protons at right-angles to the target. This effect, known as magnetic inhibition, progressively worsens at higher laser powers, reducing proton energies.
Listening to motivational music during sports activities and exercise increases risk-taking behavior without improving overall performance. Self-selected music has a stronger effect on self-esteem among participants who are already performing well.
A study published in the European Journal of Obstetrics & Gynecology and Reproductive Biology reveals that 64% of pregnant women experience insomnia in the third trimester, with symptoms worsening throughout pregnancy. The research highlights the importance of addressing this issue to prevent related health problems.
A systematic review found that living kidney donors have higher diastolic blood pressure, poorer renal function, and increased risk of end-stage renal disease. Female donors are at increased risk for preeclampsia and pregnancy-related complications.
A nationally representative study of 1.3 million adults found high prevalence of diabetes and hypertension across all geographies and sociodemographic groups in India. The study highlights the need for urgent action to tackle these diseases, which are major killers in the country.
A team of astronomers found fullerenes in the interstellar medium using data from the VLT telescope. The discovery could lead to breakthroughs in producing these carbon nanostructures, which are currently expensive and produced in limited quantities.
Scientists at Rockefeller University discovered early abnormalities in human embryonic stem cells with Huntington's disease, suggesting the disorder originates much earlier than previously thought. The study implies that existing treatments may do more harm than good and necessitates a new approach to treating the disease.
Research at the University of Illinois found that copper hydroxychloride improves growth performance and reduces diarrhea in weanling pigs. The supplement also shows less frequent and severe diarrhea, with improved final body weight and daily feed intake.
A groundbreaking study has identified a new periodic autoinflammatory syndrome affecting the eyes, known as keratoendotheliitis fugax hereditaria. The disease is caused by a mutation in the NLRP3 gene and affects corneal endothelium, leading to temporary ocular inflammation.
A study found life expectancy gains slowing globally since 1950, with the sharpest declines in low-lifespan countries. The slowdown, attributed to factors such as governance failure and inadequate public health measures, suggests that efforts to improve life expectancy must focus on promoting political will and social consensus.
Research reveals testosterone promotes a protective immune response in male mice by increasing IL-33 production, reversing symptoms in female mice with similar autoimmune disease. Sex differences in immune responses may underlie gender disparities in MS and other autoimmune diseases.
Studies show kids with autism may not be rewarded by social interactions as typically developing peers, but can still benefit from understanding reward value. Researchers also highlight importance of sensitivity to sensory experiences in clinical interventions.
Research reveals e-cigarettes deliver carcinogenic compounds to human cells, damaging DNA and reducing repair mechanisms. Mice exposed to e-cigarette smoke showed increased DNA damage in vital organs, mirroring effects seen in cultured human lung and bladder cells.
A team of scientists from the National University of Singapore has developed a way to wirelessly deliver light into deep regions of the body to activate light-sensitive drugs for photodynamic therapy (PDT). The technology enables PDT to be used on inner organs with fine control, potentially treating a wider range of cancers.
A new study finds that substantial carbon pricing can lead to substantial divestment from coal, resulting in reduced emissions. The 'green paradox' effect is overcome when investors anticipate strong future climate policies, suggesting a more effective strategy for reducing emissions.
Researchers used novel techniques to analyze sea turtle bones and uncover previously unknown information about their habitats, including their age when they move into nearshore habitats and how they use offshore waters for feeding. The study provides strong applications to the conservation and management of this endangered population.
A Stanford-led synthesis paper reveals strengths and weaknesses of corporate environmental pledges, suggesting a range of public-private policy solutions to boost their impact. The study recommends complementing regulation with endorsement and reinforcement of company standards, sharing information, and covering compliance costs for sm...
Researchers found that emotionally charged pictures alter people's behavior, increasing consumption, while emotive words do not. The study tested the effect of images versus words on behavior, including their duration, and found nearly invisible images had the same effect as clearly noticeable ones.
Dr. Alexis M. Stranahan's study suggests that an apple-shaped physique, characterized by fat depositing around the abdominal cavity, may be worse for the brain than previously thought. Conversely, subcutaneous fat under the skin appears to protect the brain from cognitive decline.
Researchers have demonstrated the potential for diamond as a material for spintronics, with strong spin-orbit coupling and tunable magnetic field control. Diamond's ease of processing and fabrication make it an attractive alternative to traditional semiconductor materials.
After an amateur astronomer recorded observations of a satellite in high Earth orbit on Jan. 20, 2018, NASA coordinated the use of five separate antennas to acquire radio frequency signals from the object. The signals matched the expected characteristics of the IMAGE mission, suggesting it could be the lost satellite.
Researchers discovered that Japanese tits show increased visual perception when exposed to specific alarm call playbacks, suggesting a visual search image of predators. The birds' behavior indicates that vocalization can evoke mental images of objects in nonhuman animals.
NHS experts recommend ending the mandatory friends and family test, citing its lack of scientific evidence and burden on staff. The test has collected over 30 million pieces of feedback since 2013, but its implementation is complex and costly.
A research team led by Dr. Ralf Gilsbach and Prof. Dr. Lutz Hein from the University of Freiburg has mapped out the gene regulators in the DNA of human cardiac muscle cells for the first time. They discovered over 100,000 gene switches that control gene activity, providing insight into mechanisms misdirected in heart disease.
A new study published in eNeuro found that a drug currently being evaluated for depression and suicidal tendencies also alleviates anxiety, fearful behaviors, and memory deficits in rats exposed to blast injuries. The drug, BCI-838, promotes the generation of new brain cells in the hippocampus.
A genome-wide analysis reveals that variations in gene enhancers and promoters contribute to species differences, with larger enhancer ensembles linked to stable expression levels. The study provides insights into evolutionary conservation and the impact of genetic regulation on behavior and morphology.
A new study argues that US energy colonialism is a key cause of Puerto Rico's Hurricane María crisis, exacerbated by outdated infrastructure, debt crisis, and industrial contracts. The author calls for decarbonization and community control to address energy justice and sovereignty.
A UMass Amherst researcher is studying the influence of emotions on medical decision-making and diagnosis among emergency medicine staff, with a focus on improving care for vulnerable patients. The study aims to develop cognitive interventions that can reduce diagnostic errors and improve physical health outcomes.
Researchers discovered that a specific mix of hydrogen bonds is critical to making strong and ductile infrastructure materials. The optimal overlap of oxygen and hydrogen atoms forms a network of weak hydrogen bonds that connects soft and hard layers.
A new study published in BMC Medicine found that the rotavirus vaccine has a disproportionate impact on reducing gastrointestinal disease in the UK's most deprived communities. The vaccine has been shown to decrease hospitalisations and attendances by up to 80% and 32%, respectively, among these populations.
A new study reveals that people with preclinical Alzheimer's disease experience significant disruptions in their internal body clocks, even after controlling for other factors. These circadian rhythm disruptions are linked to increased risk of developing the disorder and may serve as a biomarker for early detection.
A study found that Americans spent more time at home in 2012, saving 1,700 trillion BTU in energy consumption. This increase was driven by decreased travel and non-residential space use, resulting in a net 1.8% national energy savings. The research highlights the impact of advances in information technology on American lifestyle patterns.
Researchers from MIT's CSAIL present ColorFab, a method for repeatedly changing the colors of 3-D printed objects after fabrication using custom ink and UV light. The system can recolor a multi-colored object in under 20 minutes, with the goal of reducing waste and increasing customization.
The discovery of Mansourasaurus shahinae, a long-necked plant-eater with bony plates, fills gaps in Africa's Late Cretaceous fossil record. The species helps answer questions about Africa's connections to Europe and the degree to which its animals evolved independently.
The Canadian guideline provides comprehensive management guidance for congenital diaphragmatic hernia from pregnancy through the teen years. Long-term observation and management are key recommendations, emphasizing interdisciplinary team care.
A recent study published in Nature Geoscience reveals that wetland complexes can significantly reduce nitrate levels in rivers and streams. Retaining or restoring wetlands in intensively managed agricultural watersheds can improve local water quality while reducing nitrate exports to the Gulf of Mexico dead zone.
A new study found that boosting Sirt4 gene activity extends healthy lifespan in fruit flies, with a 20% increase in longevity seen in modified flies. The researchers also discovered that Sirt4 plays a crucial role in regulating metabolism and fasting responses.
A Brazilian researcher's study has elucidated the conditions necessary for self-sustaining nuclear fusion in tokamaks. The findings provide crucial information for the successful operation of ITER, a fusion reactor prototype designed to reproduce the sun's energy generation process.
Researchers at University of Toronto have developed technology for creating durable disease-fighting molecules that can last longer in the body, reducing frequent drug injections. Mirror-image versions of existing drugs, such as GLP1 and PTH, have been created using computational approach, showing longer-lasting effects on cells.
Researchers found that E. coli from cystic fibrosis patients grew faster on glycerol compared to healthy controls. The study suggests a link between increased intestinal fat in CF patients and the selection of specific microorganisms.
Researchers have discovered that MXene nanosheets can be used to construct laminated membranes for efficient gas separation, outperforming top-of-the-line membrane materials in permeability and selectivity. This breakthrough could lead to the development of new gas separation applications and expand the use of membrane technology.
A study published in The Journal of the American Osteopathic Association found that implementing a program to understand and address patient no-shows led to a significant decrease in no-show rates at Elmont Teaching Health Center. Patient visits increased by 13%, underscoring the effectiveness of the interventions.
A new study at Columbia University Irving Medical Center found that some psychiatric medications may be underprescribed in children and adolescents. The study analyzed prescription rates with prevalence rates for ADHD, anxiety disorders, and depression, and discovered no significant overprescription.