All-perovskite tandem solar cells could soon pick up where silicon solar cells reach their limits. These highly efficient, lightweight and flexible cells have already proven themselves in the laboratory – now, Empa researchers are working on scaling them up and making them ready for the real world.
Vigorous exercise burns fat more in males than in females, but the benefits of exercise are broad for both sexes.
Viruses known as “jumbo” phages are seen as a potential tool against deadly bacterial infections. But scientists must first decipher the extraordinary makeup of these mysterious viruses. Researchers have now uncovered a key piece of jumbo phage development that helps them counter bacteria.
Charge-recharge cycling of lithium-superrich iron oxide, a cost-effective and high-capacity cathode for new-generation lithium-ion batteries, can be greatly improved by doping with readily available mineral elements.
A new UC Davis study finds biomarkers that could identify patients with 22q11.2 deletion syndrome who are more likely to develop schizophrenia.
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Today, American Counseling Association (ACA) CEO Shawn Boynes, FASAE, CAE, testified at a congressional hearing about the role counselors can play in providing support for Black men and boys and dismantling stigma around mental health concerns.
Children and teens may experience nonmotor seizures for months or years before being seen in an emergency department for a more obvious seizure that includes convulsions, according to a study published in the May 1, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology.
Scientists at Oak Ridge National Laboratory and six other Department of Energy national laboratories have developed a United States-based perspective for achieving net-zero carbon emissions. The roadmap was recently published in the journal Nature Reviews Chemistry.
Researchers say a machine learning tool can identify many patients with rare, undiagnosed diseases years earlier, potentially improving outcomes and reducing cost and morbidity. The findings, led by researchers at UCLA Health, are described in Science Translational Medicine.
Connecticut Magazine released its “Top Doctors” issue today, listing some of the state’s best physicians, who provide exceptional care for patients. This year’s list includes 109 Yale Cancer Center (YCC) and Smilow Cancer Hospital (SCH) physicians, a 35% increase in “Top Doctors” for SCH and YCC from last year.
A University of California, Irvine-led team has found evidence of a potential link between patterns of changes in a key pregnancy hormone – placental corticotropin-releasing hormone – and symptoms of postpartum depression.
Scientists have designed a new artificial intelligence model that emulates randomized clinical trials at determining the treatment options most effective at preventing stroke in people with heart disease.
Reaching net-zero carbon emissions goals requires finding transformative paths to manage carbon in difficult-to-electrify economic sectors.
New stem cell therapy in animal model could eventually lead to viable treatment option Researchers at the University of Maryland School of Medicine (UMSOM) have identified an innovation in stem cell therapy to regenerate neural cells in the brain after cardiac arrest in an animal model. The study led by Xiaofeng Jia, BM, MS, PhD, FCCM, Professor of Neurosurgery, found that the application of modified sugar molecules on human neural stem cells improved the likelihood of the therapy's success.
Researchers have identified a causal genetic variant strongly associated with childhood obesity. The study provides new insight into the importance of the hypothalamus of the brain and its role in common childhood obesity and the target gene may serve as a druggable target for future therapeutic interventions.
A research team from Tufts University School of Medicine and Massachusetts General Hospital is now reporting evidence that hillocks and their stem cells are physiologically distinct from other cells within the lung and consist of a stratified outer layer of scale-like squamous cells that protect an underlying layer of rapidly expanding basal stem cells that are capable of restoring airway tissue after injury.
Event at National Press Club features nutrition, food safety scientists and leaders addressing major issues with a research and regulatory lens.
An SMU-led research team has found that ancient rocks and fossils from long-extinct marine reptiles in Angola clearly show a key part of Earth’s past – the splitting of South America and Africa and the subsequent formation of the South Atlantic Ocean.
Results of a new clinical trial published in Nature Medicine show that a novel, personalized neoantigen vaccine therapy demonstrated promising anti-tumor efficacy in patients with liver cancer who failed their original front-line treatment. The foundational biomedical research leading to this important study and important outcome originated from research in the Vaccine & Immunotherapy Center at The Wistar Institute.
A research team using the ChemCam instrument onboard NASA’s Curiosity rover discovered higher-than-usual amounts of manganese in lakebed rocks within Gale Crater on Mars, which indicates that the sediments were formed in a river, delta, or near the shoreline of an ancient lake. The results were published today in Journal of Geophysical Research: Planets.
Long non-coding RNAs (lncRNAs) are ubiquitous transcripts with crucial regulatory roles in various biological processes, including chromatin remodeling, post-transcriptional regulation, and epigenetic modifications.
Researchers have analysed more than 30 years of Canadian criminal records to shed light on intimate partner homicide indicators.
A first-of-its-kind study sheds light on public opinion about would-be mass shooters, particularly regarding their mental health status. Willingness to “see something” and “say something,” especially when loved ones or associates are involved, hinges on whether the informant believes the criminal justice system will handle the situation effectively and fairly.
Researchers at The Ohio State University played a major role in analyzing the first year of data from the Dark Energy Spectroscopic Instrument’s survey into the history of the universe.
Researchers report in ACS Central Science that they have 3D printed a bioink containing plant cells that were then genetically modified, producing programmable materials. Applications could someday include biomanufacturing and sustainable construction.
Working with teens, UW researchers designed RESeT: a snowy virtual world with six activities intended to improve mood. In a 3-week study of 44 teens, researchers found that most of the teens used the technology about twice a week without being prompted and reported lower stress levels after using the environment.
For the first time, chemists in the University of Minnesota Twin Cities College of Science and Engineering have created a highly reactive chemical compound that has eluded scientists for more than 120 years. The discovery could lead to new drug treatments, safer agricultural products, and better electronics.
The American Cancer Society today released a first-of-its-kind Cancer Facts & Figures for Asian American, Native Hawaiian, & Other Pacific Islander People, 2024-2026. This report shows that despite limited disaggregated data, there is wide variation in the cancer burden among ethnic groups that make up this fast-growing population.
UC Davis study of data from 8500+ ICU patients finds more out-of-bed mobility interventions for critically ill patients were associated with shorter mechanical ventilation duration and hospital stays, suggesting a dose-response relationship between daily mobility and patient outcomes.
A simple blood test could allow doctors to determine whether a person may be at higher risk for stroke or cognitive decline during their lifetime, according to a new UCLA Health study.
Announcement of contents of the May 2024 issue of Neurosurgical Focus
Artificial intelligence experts at Cedars-Sinai and the Smidt Heart Institute created a dataset with more than 1 million echocardiograms, or cardiac ultrasound videos, and their corresponding clinical interpretations. Using this database, they created EchoCLIP, a powerful machine learning algorithm that can “interpret” echocardiogram images and assess key findings.
A roundup of the latest medical discoveries and faculty news at Cedars-Sinai for April 2024.
Rates of HIV transmission increased when the U.S./Mexico border was closed for COVID-19, according to a new study from University of California San Diego and Irvine.
A Doença de Pick, uma doença neurodegenerativa de origem genética desconhecida, é um tipo raro de demência frontotemporal que afeta pessoas com menos de 65 anos. A condição causa mudanças na personalidade, no comportamento e, às vezes, compromete a linguagem. Em pacientes com a doença, as proteínas Taus se acumulam e formam aglomerados anormais chamados de corpos de Pick, que restringem os nutrientes ao cérebro e causam neurodegeneração.
A team led by a Houston Methodist physician established a hypothesis that the microenvironments of tumors in the pancreatic head versus the body and tail, particularly the immunotherapy receptors found on each section of the pancreas, differ. This could impact the way cancer of the pancreas is treated.
The American Association of Neurological Surgeons (AANS) is thrilled to announce the impressive lineup of esteemed speakers set to headline the highly anticipated 2024 AANS Annual Scientific Meeting, taking place from May 3-5 in the vibrant city of Chicago.
Evapotranspiration (ET) includes evaporation from soil and open water pools such as lakes, rivers, and ponds, as well as transpiration from plant leaves. The difference between precipitation and ET indicates the water balance available for societal needs, including agricultural and industrial production. However, measuring ET is challenging.
Media representatives are invited to attend and cover this prestigious gathering, which will feature a comprehensive program of presentations, lectures, panel discussions and hands-on workshops covering the latest advancements, research, techniques and breakthroughs in neurosurgery — including artificial intelligence and how it is transforming neurosurgery.
La enfermedad de Pick, una enfermedad neurodegenerativa de origen genético desconocido, es un tipo raro de demencia frontotemporal que afecta a personas menores de 65 años. La condición causa cambios en la personalidad, en el comportamiento y, a veces, compromete el lenguaje. En pacientes con la enfermedad, las proteínas Taus se acumulan y forman grupos anormales llamados cuerpos Pick, que restringen los nutrientes al cerebro y causan neurodegeneración.
مرض بيك، المرض التنكسي العصبي ذو الأصل الوراثي غير المعروف، هو خرف جبهي صدغي يؤثر على الأشخاص تحت سن 65 عامًا. تتسبب الحالة في حدوث تغييرات في الشخصية والسلوك واضطراب في اللغة أحيانًا. بالنسبة للمرضى المصابون بهذا المرض، تتراكم بروتينات تاو وتشكل كتلًا غير طبيعية تسمى أجسام بيك؛ التي تعمل على تقييد وصول العناصر المغذية إلى الدماغ وتسبب تنكسًا عصبيًا. والطريقة الوحيدة لتشخيص المرض هي فحص أنسجة الدماغ تحت المجهر بعد وفاة الشخص.
Preoperative Botox injections are a useful test for predicting how well patients with chronic migraine will respond to nerve decompression surgery, reports a study in the May issue of Plastic and Reconstructive Surgery®, the official medical journal of the American Society of Plastic Surgeons (ASPS). The journal is published in the Lippincott portfolio by Wolters Kluwer.
In an effort to improve delivery of costly medical treatments, a team of researchers in electrical engineering at the University of Wisconsin–Madison has developed a stimulating method that could make the human body more receptive to certain gene therapies.
Scientists have singled out red colobus species as a priority conservation target. Protection of these monkeys, they assert, can be expected to produce benefits throughout tropical African forests where hunting and climate change have led to dramatic wildlife and habitat loss.
Nouabalé-Ndoki National Park, Sangha Trinational, Republic of Congo, April 30 2024 -- A recent study, published in the scientific journal “Plant Ecology and Evolution,” sheds valuable insights into forest stands of Gilbertiodendron dewevrei (G. dewevrei) in the Sangha Trinational region.
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