The Caltech instrument, KCWI, will map gas flowing into and out of forming galaxies, revealing dominant modes of galaxy formation. KCWI is a versatile general-purpose instrument that can study cosmic objects in ways not possible before.
Researchers at the University of Bath explore the potential of 3D printing in membrane fabrication, enabling controlled complex pore structures, integrated surface patterns, and membranes based on nature. This breakthrough has significant implications for reducing energy and costs in industries worldwide.
Researchers at Uppsala University identified a new mechanism that could explain the tumor-promoting role of EZH2 in multiple myeloma. Inhibiting EZH2 reduces the survival of tumor cells by downregulating oncogenes and upregulating microRNAs with potential tumor suppressor functions.
Researchers genetically engineered Aedes aegypti mosquitoes to resist dengue fever virus by altering the JAK/STAT pathway, resulting in a 78-83% reduction in viral copies. The modified mosquitos had normal lifespans but produced fewer eggs.
Researchers developed a novel-machine learning method to distinguish people with common names, focusing on relational features, text features, and venue features. The new approach is an improvement over existing methods, enabling the identification of previously unencountered individuals.
New studies reveal how soil biota affects plant diversity, with arbuscular mycorrhizas and ectomycorrhizas playing key roles in tree species recruitment and survival. The presence of certain fungi can increase or decrease local diversity, depending on the type of plant.
Researchers found that a prostate-specific antigen (PSA) nadir greater than 0.5 ng/mL following radiation and androgen deprivation therapy identifies men prior to PSA failure who are at high risk for dying early. This marker can help identify men in need of more aggressive treatment, potentially making it curable.
A new study found that viewing vape pen use increases the urge to smoke in young adults, similar to watching someone smoke a cigarette. The study's results suggest that vape pens can be a potent trigger for smoking, despite their design differences from traditional cigarettes.
Researchers at the Earlham Institute have developed a new method for improving wheat crop yield quality using bioinformatics tools. The w2rap pipeline enables robust and efficient genome assembly, which will aid in precision breeding and increase global food security.
The American Geriatrics Society has emphasized the importance of strengthening clinical care and workforce development to support older Americans. The society outlines its vision for person-centered care, focusing on expanding healthcare options, ensuring quality in healthcare, and addressing geriatrician shortages.
The 2016 Center for Collegiate Mental Health Annual Report reveals that college students' mental health needs have increased due to national prevention and awareness efforts. Counseling centers are adapting by providing more rapid-access services, but routine treatment capacities may be impacted.
New research found that concussions accelerate brain atrophy and cognitive decline in people with a genetic risk for Alzheimer's disease. The study, published in the journal Brain, suggests that even mild traumatic brain injuries may increase the risk of developing neurodegenerative diseases.
Researchers have identified a subpopulation of neurons that represent navigational goals in the bat brain. These 'tuners' vary their activity based on the angled directionality of flight paths toward specific locations, suggesting goal-directed memory is essential for navigation.
Researchers have developed an image analysis technique called Hyper-Spectral Phasor (HySP) that can track multiple molecules in living organisms, making it easier to diagnose diseases and identify therapeutic targets. The new technology uses cell phone images and is faster and less expensive than current methods.
Researchers at Yale University have isolated the brain circuitry that coordinates predatory hunting in mice, revealing two distinct modules controlling pursuit and kill behaviors. The study found that activating specific neurons in the amygdala can drive aggressive behavior, including biting and killing, in response to prey.
A study has identified mutations in the HYAL2 gene as responsible for cleft lip and cleft palate defects, which slows hyaluronan turnover, impacting development of the hard palate and other body parts. This finding highlights a new molecular cause for orofacial clefting and may contribute to the development of new treatments.
A study published in Current Biology found that killer whales are one of only three known species to go through menopause due to reproductive conflict with their daughters. Older mothers suffer higher costs competing to reproduce alongside their daughters, leading to a mortality rate 1.7 times higher for younger mothers' offspring.
Researchers have identified a non-addictive pathway to pain relief by targeting endocannabinoid receptors in the brain. The study suggests that selective activation of CB2 receptors can contribute to the medicinal benefits of cannabis while minimizing the risk of tolerance and withdrawal.
Researchers discover Ruby Seadragons lack ornate leaf-like appendages, a feature previously considered distinguishing to all seadragon species. They also found that the fish have prehensile, curled tails, similar to those of seahorses and pipefish, which may aid in holding on to objects in high-surge waters.
A study by the University of Southern Denmark reveals that Thurøbund's protected and productive bay stores a record amount of carbon, with an average of 27,000 grams per square meter. This exceeds global estimates of seagrass meadow storage, highlighting the importance of preserving these ecosystems.
A recent study from the University of Pennsylvania School of Medicine reveals that enhancer RNAs play a crucial role in regulating CBP activity and gene expression. The researchers identified eRNAs as the most common type of RNA binding to CBP, suggesting their importance in guiding protein production.
Researchers at The University of Manchester developed a braiding technique to create tighter and more complex molecular knots, leading to potential breakthroughs in material strength and elasticity. This achievement has the possibility of generating new types of materials, such as lighter and more flexible polymers.
The £4.4 million BBSRC BRAVO project will support the training of young scientists and raise industry stakeholder awareness through workshops in Brassica genetics, genomics, phenotyping and modelling. This knowledge will help develop new, more resilient varieties of Brassica crops.
Researchers found that rudeness from a patient's family member negatively impacts medical team performance, leading to reduced diagnostic accuracy and communication. Interventions, such as cognitive-behavioral training, may help mitigate these effects, suggesting teaching medical professionals how to handle rudeness is crucial.
A $1.5m grant has been awarded by Edwards Lifesciences to investigate the impact of cardiac output-guided fluid therapy on patients undergoing major gut surgery, with 2,502 patients expected to participate in the trial.
The Winter 2016 issue features three original research articles, two review articles, a commentary article, a narrative analysis article, and two China Focus articles addressing sociocultural challenges in engaging black sub-Saharan African communities in HIV prevention programs. Other articles discuss the relationship between mothers'...
Research from Ohio State University Wexner Medical Center finds depression in pregnancy associated with lower BDNF levels, which also predict low birth weight. The study suggests that increasing BDNF through exercise may be a beneficial way to address the issue.
Overlapping surgeries showed improved patient recovery factors, such as shorter hospital stays and lower mortality rates. However, researchers caution that younger and healthier patients were more likely to benefit from this type of procedure.
A recent study found that coral reef food webs are altered when fishing impacts on valued species, leading to potential collapse of top-tier predators. Lightly fished reefs can support these valuable fish, while moderate fishing levels cause a decline in mid-tier predators, ultimately affecting the ecosystem.
A University of California, Riverside researcher is leading a team studying the life cycles of harmful viruses. The goal is to understand viral capsid dynamics to develop new approaches to curb infections.
Astrophysicist Hai Fu aims to study the late stages of merging galaxies and observe supermassive black holes' accretion using a large chunk of the night sky. The research project will use radio-emission maps and optical observations to confirm findings.
The Gerontological Society of America has released a new publication to help healthcare professionals overcome common heuristics and cognitive biases that can lead to poor decision making. Awareness of these biases is key to making informed decisions, according to the report.
Researchers find that decapitation of primary cilia, a process linked to cellular duplication, is triggered by the presence of Inpp5e protein, which helps stabilize cilia. The study also reveals that wire-like structures formed in cilia contribute to decapitation, and that this process is essential for full cilia disassembly.
Lutetium-177-Dotatate has shown improved progression-free survival and response rates compared to octreotide alone in patients with advanced disease. The treatment also experienced higher risk of adverse events, but these were manageable and reversible.
A new study found that 12% of offenders exhibited homicidal ideation, responsible for most severe crimes like murder and assault. Identifying these chronic offenders can help protect the public and inform policy implications for criminal justice and sentencing reform.
People with early schizophrenia are at higher risk of developing type 2 diabetes, according to a new study. The researchers found that patients showed higher levels of fasting blood glucose and insulin resistance compared to healthy controls.
Researchers found similar judgements across nationalities on violent act severity, enabling better crime classification for international organisations. The study highlights the need for a nuanced approach to classifying violence, taking into account differences in severity.
A new study led by Colorado State University suggests that a shift in the Southern Annular Mode, similar to El Nino, can lead to stronger ocean waves and the collapse of ice shelves. The research found that reduced sea ice cover allows ocean waves to directly impact ice shelves, enhancing surface melting and weakening ice shelves.
A recent randomized trial compared active monitoring, surgery, and radiation therapy for localized prostate cancer. The study's results may be limited by differences in the active monitoring protocol and advances in treatment methods.
A new framework called SEARCH encourages scientists to share experimental animal resources, reducing the need for new animals in research. The framework aims to foster collaboration and promote reduction, replacement, and refinement of animal use in biomedical research.
A multidisciplinary team of University of Miami physicians published a case study detailing the nation's first locally-transmitted case of Zika. The study highlights the skin rash associated with the virus and its potential implications for future Zika screening and diagnoses.
A study published in American Journal of Obstetrics & Gynecology evaluated treatment options for pelvic organ prolapse, comparing surgery and pessary. The research found that women undergoing surgery experienced greater improvements in physical, social, emotional, and sexual functioning compared to those using a pessary.
Researchers at UC San Diego discovered that bacteria in biofilm communities can send long-range electrical signals to recruit new members from different species. This discovery reveals a human-like trait in bacteria, showing that they can exert dynamic control over distant cells through electrical signaling.
A sugary drinks tax can improve economic welfare by discouraging retailers from using value size pricing, which leads to excessive consumption of unhealthy drinks. The tax would also reduce health problems related to obesity. Policymakers should recognize the wider benefits of such a tax.
Researchers genetically modified mosquitoes to resist infection from dengue virus, boosting their natural ability to fight the disease. The findings could be a prelude to developing a strategy to eliminate the threat of dengue.
Researchers found that smart watches can detect deviations from normal heart rate and skin temperature patterns, signaling illness onset. The study also identified a link between low blood oxygenation during flights and fatigue.
Teenagers who play video games for more than four hours a day suffer from symptoms of depression, but frequent use of social media and instant messaging may mitigate symptoms of game addiction. Strong friendships appear to be a key factor in balancing out the negative effects of gaming.
Researchers at TSRI have discovered a protein called TZAP that regulates telomere length, which is crucial for determining cell lifespan and preventing cancer. Understanding this process opens up new avenues for studying aging and developing treatments.
A phase 3 trial found that oral ferric citrate significantly boosted hemoglobin levels in patients with chronic kidney disease, correcting anemia. The treatment effect was seen as early as 1-2 weeks after starting treatment and was durable.
The Global Initiative on Sharing All Influenza Data (GISAID) facilitates the rapid sharing of information during outbreaks and builds trust with countries key to global pandemic preparedness. By collating a comprehensive repository of high-quality influenza data, GISAID contributes to global health in several ways.
A new study suggests that a woman's blood pressure before pregnancy is related to the likelihood of delivering a boy or girl. The research found that women with higher blood pressure before pregnancy were more likely to deliver a boy, contradicting previous theories and providing a novel insight into human reproduction.
A €29 million research grant will be used to investigate serious lung infections caused by respiratory syncytial virus (RSV), particularly affecting babies and older adults. The project aims to gather robust statistics on RSV cases across Europe, assess economic impact, and develop best practice guidelines for monitoring and treatment.
A study published in Journal of Addiction Medicine found that decreasing cocaine use leads to regression of unstable coronary plaques, a type of plaque most likely to cause a heart attack. Reducing cocaine use also decreases inflammation markers and improves cardiovascular health.
Dungeness crabs and groundfish such as rockfish and sole are expected to decline due to ocean acidification, while coastal pelagic fish are only slightly affected. The study projects a $220 million annual value decline in Dungeness crab fisheries over the next 50 years.
A study published in Science found that the entorhinal cortex replays memories of movement independently of the hippocampus, challenging the long-held view of the hippocampus as the primary memory region. The medial entorhinal cortex acts like a navigational system, providing cues for location and movement to the hippocampus.
Conservation groups in Central and West Africa are marginalizing local communities, who rely on the forest for food, shelter, and resources. The landscape-based approach prioritizes logging and development over community needs, leaving indigenous populations behind.
Researchers have discovered a new species of ruby seadragon in the wild, showcasing its intense red color and distinctive features. The fish lives at depths of over 50 meters, beyond recreational diving limits, and relies on its red color for effective camouflage.
A new study led by Harvard Medical School researchers found that an alternative payment model improved the quality of care for low-income patients, with significant gains observed in lower socioeconomic status areas. The program, Blue Cross Blue Shield of Massachusetts' Alternative Quality Contract, pays providers a lump sum to cover a...
A special issue of Energy Technology showcases recent advances in pyrolysis technologies, which convert biomass into fuels, chemicals and fertilizers. Iowa State research teams led by Brown and Brent Shanks contributed papers to the issue, exploring topics such as micropyrolyzer equipment and bio-oil processing.
Scientists found that top-level predator fish like Snapper and Grouper are easily overfished in heavily-fished areas, altering the food chain. In contrast, lightly fished coral reefs support a rapidly passing energy flow from bottom to top of the food web.