DALLAS, Feb. 20, 2025 — The American Heart Association, a global force devoted to changing the future of health for all, and Walgreens, one of the nation's largest community-based pharmacies, are stepping up to support the Association’s Nation of Lifesavers™ movement nationwide. Walgreens will lead efforts in its stores and communities to raise awareness of CPR and drive CPR training and consumer support of the Association’s ...

One of nature’s most disliked creatures may very well unlock a breakthrough in disaster response. A multidisciplinary Purdue University research team is recreating mosquito antennae to better study their sensitivity to vibrations. Should the research prove fruitful, it could lead to improvements in monitoring and detecting natural disasters such as earthquakes and tsunamis. Research groups under Purdue professors Pablo Zavattieri and Ximena Bernal conducted this work, which is published in the journal Acta Biomaterialia. “We’re still in the early stages but we’re ...

Fetal acetaminophen exposure increases the likelihood that a child will develop attention-deficit/hyperactivity disorder (ADHD), according to a study published Feb. 6 in Nature Mental Health.   Prior research shows that upward of 70% of pregnant women use acetaminophen during pregnancy to control pain or reduce fever. The drug, which is the active ingredient of many pain-relief medications, is one of the few considered safe to take during pregnancy by the U.S. Food and Drug ...

‘The most common number of therapy sessions people access is one’ Common in other countries but not in the U.S., single-session interventions are designed to treat patients in just one meeting Lab at Northwestern offers digital single-session interventions for youth in nine languages CHICAGO --- Seeking mental health help is a significant step, but that first intake session can often feel more like paperwork than progress, and a significant proportion of people “drop out” or never return for a second visit, previous research has shown.  “The most common number of sessions ...

A research team led by Rumi Chunara - an NYU associate professor with appointments in both the Tandon School of Engineering and the School of Global Public Health –  has unveiled a new artificial intelligence (AI) system that uses satellite imagery to track urban green spaces more accurately than prior methods, critical to ensuring healthy cities. To validate their approach, the researchers tested the system in Karachi, Pakistan's largest city where several team members are based. Karachi proved an ideal test case with its mix of dense urban areas and varying vegetation conditions. Accepted for publication by the ACM Journal on Computing and Sustainable Societies, ...

The International Society for Stem Cell Research (ISSCR) is honoring Gordon Keller, Ph.D., with this year’s ISSCR Achievement Award. Dr. Keller is the Director of the McEwen Stem Cell Institute at the University Health Network (UHN) in Toronto, Canada. He will present his research at the ISSCR 2025 Annual Meeting taking place in Hong Kong 11-14 June 2025. “Gordon Keller's groundbreaking work in regenerative medicine has illuminated the path to transforming human health,” said Andrea Ditadi, Group Leader, San Raffaele Telethon Institute for Gene Therapy (SR-TIGET), Italy, who led the nomination of Dr. Keller. “From ...

The International Society for Stem Cell Research (ISSCR) is honoring Yonatan Stelzer, Ph.D. with the 2025 ISSCR Outstanding Young Investigator Award. Dr. Selzer is an associate professor in the Department of Molecular Cell Biology at the Weizmann Institute of Science, Israel. The award recognizes the exceptional achievements of an investigator in the early part of his or her independent career in stem cell research. Dr. Stelzer will present his work at the ISSCR 2025 Annual Meeting taking place in Hong Kong 11-14 June 2025. “Yonatan Stelzer’s innovative approach to real-time, single-cell ...

U.S. outpatient prescriptions for hydroxychloroquine and ivermectin increased 2- to 10-fold above pre-pandemic rates, respectively, to treat COVID-19, despite strong evidence disproving their effectiveness, new UCLA-led research shows. Nearly three million COVID-related prescriptions were issued in the three and a half years between January 30, 2020 and June 30, 2023, totaling $272 million in estimated spending. Usage was three times higher among adults aged 65 and older compared with those aged 18 to 64. Ivermectin use in particular was higher among people living in the most socially vulnerable neighborhoods and markedly higher in the Southern ...

Respiratory diseases are a challenging problem to treat. Inhalable medicines are a promising solution that depend on the ability to deliver tiny particles known as aerosols to the correct location in the lungs at the correct dosage.  How effectively this works can get complicated, depending on the drug, delivery method and patient. This is because it is difficult to predict just how much medicine gets in and where it goes in the lung. Similar challenges exist when thinking about measuring an ...

Six Lehigh University professors have been named Senior Members of the National Academy of Inventors. The 2025 cohort comprises 162 academic inventors representing 64 NAI Member Institutions across the United States. Collectively, they are named inventors on over 1200 U.S. patents. “This year’s class comes from a multitude of impressive fields and research backgrounds from across the world,” said NAI President Paul R. Sanberg. “We applaud their pursuit of commercialization to ensure their groundbreaking technologies ...

A team of researchers has outlined a new approach for better understanding the depths of animal consciousness, a method that may yield new insights into the similarities and differences among living organisms.   The essay, which appears in the journal Science, describes a “marker method” that scientists can use to assess animal consciousness. It involves identifying behavioral and anatomical features associated with conscious processing in humans and searching for similar properties in nonhumans. By making progress in the science of animal consciousness, the authors propose, we can make progress on foundational questions about the nature of consciousness, ...

Inspired by the cooperation of cells in tissues, researchers have developed a robotic collective system capable of transitioning between rigid and solid structures that can also support hundreds of times its own weight. The advancement overcomes a core challenge in the development of so-called “robotic materials” – cohesive networks of individual robotic units that function as a single dynamic, adaptive structure. Realizing these systems presents a fundamental challenge: this “material” must at once be strong and stiff enough to support loads, ...

A novel machine learning framework – Mal-ID – can decipher an individual’s immune system’s record of past infections and diseases, according to a new study, providing a powerful tool with the potential for diagnosing autoimmune disorders, viral infections, and vaccine responses with precision. Traditional clinical diagnostic methods for autoimmune diseases or other immunological pathologies tend to rely on a combination of physical examination, patient history, and various laboratory testing for cellular or molecular abnormalities – a lengthy process often complicated by initial misdiagnoses and ambiguous systems. These approaches make limited use of data from ...

Researchers have reported a method for breaking down commercial polymers like Plexiglass into monomers, a form more desirable for reuse. This could help alleviate the growing plastic waste stream. Most current plastic recycling methods rely on macroscopic mechanical shredding, cleaning and reprocessing. As a result, the properties degrade relative to the virgin polymer. Chemical decomposition to the original monomer would enable more thorough purification and then repolymerization to restore ideal performance. Here, Hyun Suk Wang and colleagues report the discovery that in dichlorobenzene solvent, violet light irradiation ...

High-performance computing (HPC) systems – advanced computing ensembles that harness deliver massive processing power – are used for a range of applications, and the demand for them has increased with the rise of generative artificial intelligence (AI). However, for both traditional uses and to advance the power of AI, technical advances in HPC are greatly needed, say Ewa Deelman and colleagues in a Policy Forum. “With international competition for leadership in computing intensifying, without a renewed commitment, ...

Scientists have discovered a potentially greener way to produce a crucial industrial chemical used to make many everyday products from plastics and textiles to antifreeze and disinfectants, according to a new study published in Science and co-authored by  Tulane University chemical engineer Matthew Montemore. The breakthrough could significantly reduce greenhouse gas emissions from the manufacture of ethylene oxide, which has an estimated $40 billion global market. The current production process requires chlorine, which is toxic and ...

Safety critical components for aircraft and Formula 1 racing cars could one day be 3D printed via a new technique, developed by researchers at UCL and the University of Greenwich, that substantially reduces imperfections in the manufacturing process. The technique was developed after the team used advanced X-ray imaging to observe the causes of imperfections that formed in complex 3D printed metal alloy components. If this technique becomes widely deployed it could make a range of these components, from artificial hip joints to aircraft parts, stronger and more durable. The study, published in Science, observes the forces at play during ...

Rapid, localized heat management is essential for electronic devices and could have applications ranging from wearable materials to burn treatment. While so-called thermoelectric materials convert temperature differences to electrical voltage and vice versa, their efficiency is often limited, and their production is costly and wasteful. In a new paper published in Science, researchers from the Institute of Science and Technology Austria (ISTA) used a 3D printing technique to fabricate high-performance thermoelectric materials, reducing production costs significantly. Thermoelectric coolers, also called solid-state ...

Addressing the Challenge of Dispersed Data For years, adipose tissue research has generated vast amounts of omics data, but these datasets remained scattered across different repositories, making comprehensive analysis challenging. Adiposetissue.org now brings insights together, integrating transcriptomic and proteomic with clinical data from more than 6,000 individuals, enabling researchers to explore obesity-related changes, weight-loss effects, and cellular mechanisms with unprecedented depth. “We developed ...

Building on more than two decades of research, a study by MIT neuroscientists at The Picower Institute for Learning and Memory reports a new way to treat pathology and symptoms of fragile X syndrome, the most common genetically-caused autism spectrum disorder. The team showed that augmenting a novel type of neurotransmitter signaling reduced hallmarks of fragile X in mouse models of the disorder. The new approach described in Cell Reports works by targeting a specific molecular subunit of  “NMDA” receptors that they discovered plays a key role in how neurons synthesize ...

In their effort to answer a decades-old biological question about how the hepatitis B virus (HBV) is able to establish infection of liver cells, research led by Memorial Sloan Kettering Cancer Center (MSK), Weill Cornell Medicine, and The Rockefeller University identified a vulnerability that opens the door to new treatments. The team successfully disrupted the virus’s ability to infect human liver cells in the laboratory using a compound already in clinical trials against cancer — laying the ...

Large birds – our closest relations to dinosaurs - are capable of technical innovation, by solving a physical task to gain access to food. This is the first time scientists have been able to show that palaeognath birds such as emus and rheas can solve tricky problems. In the study, published today in Scientific Reports, emus, which have previously been called the ‘world’s dumbest bird’ were able to create one new technique to access food (lining up a hole with a food chamber) and moved the hole in the most efficient direction towards food in 90% of cases. A male rhea ...

New York, NY [February 20, 2025]—Scientists at the Icahn School of Medicine at Mount Sinai and collaborators have identified novel genetic interactions that may contribute to congenital heart disease (CHD), a common birth defect. Details on their findings were reported in the February 20 online issue of The American Journal of Human Genetics [DOI: 10.1016/j.ajhg.2025.01.024]. “Our research reveals the potential for digenic inheritance—where two genes work together to cause disease—expanding our understanding of the genetic underpinnings of congenital heart ...

About The Study: The results of this study suggest a modest increase in the risk of nonarteritic anterior ischemic optic neuropathy among individuals with type 2 diabetes associated with semaglutide use, smaller than that previously reported, and warranting further investigation into the clinical implications of this association.  Corresponding Author: To contact the corresponding author, Cindy X. Cai, MD, MS, email ccai6@jhmi.edu. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamaophthalmol.2024.6555) Editor’s ...

About The Study: This cohort study found significant inequities in incidence of behavioral flags in the electronic health record among racially and socioeconomically marginalized pediatric patients. This finding was most pronounced for Black or African American patients younger than 8 years, suggesting that this phenomenon may be a response to Black families rather than specific patient behavior. Corresponding Author: To contact the corresponding author, April Edwell, MD, MAEd, email April.edwell@ucsf.edu. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamanetworkopen.2024.61079) Editor’s ...