Mount Sinai Health System’s Chief Executive Officer (CEO) and the Emergency Department Chair at Mount Sinai Queens have been recognized with top honors for their outstanding achievements at the American College of Emergency Physicians (ACEP) 2024 Scientific Assembly in Las Vegas during a special ceremony on Monday, September 30. Brendan G. Carr, MD, MS, FACEP, CEO, Professor and Kenneth L. Davis, MD, Distinguished Chair of the Mount Sinai Health System, received the Colin C. Rorrie, Jr, PhD Award for Excellence in Health Policy. This award is an extraordinary ...

PULLMAN, Wash. – To appeal to the majority of consumers, winemakers may want to pay as much attention to what’s on the bottle as what’s in it. A three-part experimental study led by Washington State University researchers found that women were more inclined to purchase wine that had labels with feminine gender cues. The more strongly the participants identified with other women, a phenomenon called “in-group identification,” the greater this effect was. A feminine label also influenced their expectation that they would like the wine better. With women representing 59% ...

The effects of climate change are not distant future scenarios or confined to remote parts of the world—they are unfolding now, right in our own backyards. In 2023, extreme weather events impacted communities across every inhabited continent, causing major flooding, droughts, and wildfires. While worldwide changes, such as increases in global mean temperature, often dominate discussions of mitigation actions, a detailed understanding of the regional impacts of a warming world is crucial for protecting communities from escalating risks. A team of researchers writing in Frontiers in Science synthesized results ...

UCLA researchers have developed a deep-learning framework that teaches itself quickly to automatically analyze and diagnose MRIs and other 3D medical images – with accuracy matching that of medical specialists in a fraction of the time. An article describing the work and the system’s capabilities is published in Nature Biomedical Engineering. Unlike the few other models being developed to analyze 3D images, the new framework has wide adaptability across a variety of imaging modalities. The developers have studied it with 3D retinal scans (optical coherence tomography) for disease ...

As many as 249 lives could have been saved in London during the 2018 record-setting hot summer had the city widely adopted cool roofs, estimates a new study by researchers at UCL and the University of Exeter. The paper, published in Nature Cities, analysed the cooling effect that roofs painted white or other reflective colours would have on London’s ambient temperature between June and August 2018, the city’s hottest summer. From June through August, the average temperature around London was 19.2 degrees C, about ...

While divisive social media posts get more traction in countries such as the US, a new study shows that celebrating national unity is the way to go viral in Ukraine. “Ingroup solidarity” statements got far more likes and shares than hostile posts about Russians – a trend that only grew stronger in the wake of the invasion. The first major study of social media behaviour during wartime has found that posts celebrating national and cultural unity in a country under attack receive significantly more online engagement than derogatory posts about the aggressors.   University of Cambridge psychologists analysed a total of 1.6 million ...

UNDER STRICT EMBARGO UNTIL 10AM (UK TIME) ON TUESDAY 1 OCTOBER 2024.   Peer reviewed | Observational study | People    Research led by scientists at Queen Mary University of London is heralding in a new era for genetic sequencing and testing.   In the largest study of its kind to date, published today in Nature Medicine, an international group of researchers led by Queen Mary used new bioinformatics techniques to scan the genetic profiles of 80,000 people to understand the frequency of specific expansions of short repetitive DNA sequences in the general population.  These expansions are the most common cause of inherited neurological ...

Deep brain stimulation may provide immediate improvement in arm and hand strength and function weakened by traumatic brain injury or stroke, University of Pittsburgh School of Medicine researchers report today in Nature Communications. Encouraging results from extensive tests in monkeys and humans open a path for a new clinical application of an already widely used brain stimulation technology and offer insights into neural mechanisms underlying movement deficits caused by brain injury. “Arm and hand paralysis significantly impacts the quality ...

Penn Engineers have discovered a novel means of directing lipid nanoparticles (LNPs), the revolutionary molecules that delivered the COVID-19 vaccines, to target specific tissues, presaging a new era in personalized medicine and gene therapy.  While past research — including at Penn Engineering — has screened “libraries” of LNPs to find specific variants that target organs like the lungs, this approach is akin to trial and error. “We’ve never understood how the structure of one key component of the LNP, ...

Research in the field of material science and electronics relies on the innovative arrangement of molecules or atoms to develop materials with unique properties not found in conventional materials. Two-dimensional (2D) assemblies of π-electronic systems, arranged in thin layers, are becoming increasingly important in the fields of materials science and organic electronics. Their unique arrangement allows for specific electronic and physical properties, making them ideal for applications like solar cells, and flexible displays. However, creating such assemblies is challenging because it often requires special designs and techniques for each ...

A new paper in the Journal of the National Cancer Institute, published by Oxford University Press, indicates that patients may benefit if doctors stop calling certain early-stage changes to the prostate “cancer” at all. Prostate cancer is the second leading cause of cancer death worldwide in men, but far more patients are diagnosed than die of the disease. In 2022, there were nearly 1.5 million cases of prostate cancer, but only 400,000 deaths. Low-grade prostate cancer, commonly known as GG1 among physicians, virtually never metastasizes or causes symptoms. Some medical researchers have wondered recently if it would be a benefit ...

We don’t all age at the same rate. But while some supercentenarians may age exceptionally slowly due to winning the genetics jackpot, a plethora of behavioral and lifestyle factors are known to speed up aging, including stress, poor sleep, poor nutrition, smoking, and alcohol. Since such environmental effects get imprinted on our genome in the form of epigenetic marks, it is possible to quantify molecular aging by characterizing the epigenome at prognostic genomic sites. Over the past decade, scientists have developed several such ‘epigenetic clocks’, calibrated against chronological age and various lifestyle factors across large ...

As artificial intelligence advances, its uses and capabilities in real-world applications continue to reach new heights that may even surpass human expertise. In the field of radiology, where a correct diagnosis is crucial to ensure proper patient care, large language models, such as ChatGPT, could improve accuracy or at least offer a good second opinion. To test its potential, graduate student Yasuhito Mitsuyama and Associate Professor Daiju Ueda’s team at Osaka Metropolitan University’s Graduate ...

SAN ANTONIO (October 1, 2024) – A therapy showing promise to help control tuberculosis (TB) does not interfere with combined antiretroviral therapy (cART), according to research by Texas Biomedical Research Institute (Texas Biomed).   “This is an important hurdle that this host-directed therapy had to clear in order to help patients battling both HIV and TB,” said Texas Biomed Professor Smriti Mehra, Ph.D., who led the study recently published in the peer-reviewed journal JCI Insight. TB is responsible for more than 1.3 million deaths worldwide every year. Dr. Mehra ...

Media Contacts: Alex Hulvalchick, 630-626-6282 Lisa Robinson, 630-626-6084, lrobinson@aap.org American Academy of Pediatrics Examines the Impact of School Expulsion and Recommends Ways to Create Supportive Learning Environments for All Students  Updated policy statement on school suspension to be released during the AAP 2024 National Conference & Exhibition in Orlando. ORLANDO, Fla.--Suspending or expelling a student is one of the most severe punishments a school can impose on a student – and it can have lifelong, devastating consequences. ...

A study of more than 28,000 pregnancies from 2022 has found that the majority of pregnant people received the COVID-19 vaccine during its initial release. The study, co-led by McMaster University and the University of British Columbia, used data from ICES, an independent, not-for-profit research institute, to provide insight into vaccination rates among one of the groups most vulnerable to health complications caused by COVID-19. The research, published in the Canadian Medical Association Journal (CMAJ) ...

A human rights-based approach to coral reef protection could ensure governments are held to account for safeguarding marine ecosystems and empower local and Indigenous communities to demand sustainable solutions and climate justice, a new study suggests. An estimated one billion people rely on healthy coral reefs globally for food security, coastal protection and income from tourism and other services. If reefs and their ecosystems are lost, the impact on human health and economic wellbeing would be catastrophic. Lead ...

The Hunga Tonga underwater volcano was one of the largest volcanic eruptions in history, and now, two years later, new research from The Australian National University (ANU) has revealed its main trigger. Until now, the cause of the cataclysmic event has remained largely a mystery to the scientific community, yet a student-led team of ANU seismologists has been able to shed new light on the natural explosion that initiated the event. The student researchers analysed the climactic event’s noisy but valuable seismic ...

A gene that limits cellular damage could be the key to surviving prolonged cold exposure. Researchers have identified a gene that enables mammalian cells to survive for long periods at extremely low temperature, which animals experience during hibernation. Body temperatures below 10 degrees Celsius (°C) swiftly prove fatal for humans and many other mammals, because prolonged cold stress causes cells to accumulate damaging free radicals—in particular lipid peroxide radicals—resulting in cell death and organ failure. But a few mammalian species can survive cold stress by hibernating. Hibernation in many small mammals involves ...

Microplastic pollution is a significant environmental problem that harms animals and people and affects ecosystems worldwide. These tiny pieces of plastic, smaller than five millimeters, are pushed by wind and water to move around the globe. Nasrin Alamdari, an assistant professor in the FAMU-FSU College of Engineering’s Department of Civil and Environmental Engineering, is on a mission to learn more about microplastics and how they move. In research published in Environmental Pollution, she helped examine how shape, size and density affect the speed at which ...

Analysis of questionnaires completed by 4,426 LGBTQ+ people in the USA suggests undergoing conversion practice targeting gender identity or sexual orientation is linked with symptoms of depression, PTSD and suicidal thoughts or attempts. Cisgender and transgender participants also had more severe symptoms of depression and PTSD if they had undergone conversion practice. Cisgender participants subjected to both types of conversion practice had a greater risk of suicidal thoughts and attempts than transgender participants – but mental health symptoms were more severe for transgender people overall, ...

An ultrasound test that detected 96% of ovarian cancers in postmenopausal women should replace current standard of care test in the UK according to a new study.   In a paper published in Lancet Oncology today (Monday 30 September), research funded by the National Institute for Health and Care Research (NIHR) and led by Professor Sudha Sundar from the University of Birmingham compared all currently available tests to diagnose ovarian cancer in postmenopausal women head-to-head in a high-quality diagnostic test accuracy study.   Of the six diagnostic tests investigated, ...

MIAMI, FLORIDA (EMBARGOED UNTIL SEPT. 30, 2024, AT 5:40 P.M. EDT) – A new study shows the potential power of imaging paired with radiation to shape treatment for glioblastoma patients in real time. The study, led by researchers at Sylvester Comprehensive Cancer Center, part of the University of Miami Miller School of Medicine,  is the first to quantify tumor changes in glioblastoma patients receiving MRI-guided radiation therapy. This novel technique, also known as MRI-linear accelerator or MRI-linac, pairs ...

Ron Mittler is on a quest to create a smarter soybean. For years, mid-Missouri has withstood unpredictable weather patterns, including drought, heat waves and flooding — conditions that are known to hamper agricultural yields and make it difficult for farmers to produce. While we can’t control the weather, Mittler and his team are working to harness soybean crops’ natural ability to adapt to unfavorable weather conditions while also increasing their yields. Working with $2.4 million from ...

WASHINGTON — Researchers have developed a laser-based device that can be placed on the head to non-invasively monitor changes in brain blood flow and volume. The new device could one day help save lives by offering a direct and simple way to assess stroke risk based on physiological markers rather than indirect markers like lifestyle factors. Strokes occur when blood flow to the brain is blocked or reduced, causing debilitating brain cell damage. With about 15 million people worldwide affected by strokes each year, it is the second leading cause of death and ...