EMBARGOED UNTIL: 9:15 a.m. PT,/12:15 p.m ET Monday, May 19, 2025   Session:  B15—Macrophages: The Pac-Man of the Immune System Inhaled Microplastics Inhibit Tissue Maintenance Functions of Pulmonary Macrophages Date and Time: Monday, May 19, 2025, 9:15 a.m. Location: Room 2018 (West Building, Level 2), Moscone Center ATS 2025, San Francisco – Microplastics are ubiquitous in the environment, and we all routinely inhale these tiny pollutants. Now new research published at the ATS 2025 International Conference has found that inhaled microplastics suppress pulmonary macrophages, a type of white blood cell found ...

Keck School of Medicine of USC will launch a new research initiative focused on extending the human health span with a $10 million transformative gift from R. Rex Parris and his wife Carrol Parris. R. Rex Parris is the founding partner of the Parris Law Firm. The USC Parris Longevity Accelerator, to be led by Denis Evseenko, MD, PhD, professor of orthopedic surgery and regenerative medicine, will bring together experts from engineering, stem cell research and gerontology to uncover predictive biomarkers of aging and develop early interventions for age-related diseases. Parris and Evseenko have worked together on advancing medical innovations for nearly a decade, ...

ITHACA, N.Y. – What’s the difference between a product rating of 3.5 displayed with stars versus standard numerals? It might very well be the difference between a 4 and a 3 rating in the eyes of the consumer, according to new marketing research from the Cornell SC Johnson College of Business. In six experiments, the researchers found that consumers tend to overestimate fractional star ratings and underestimate fractional numerals. In either case, the ratings can be misleading, potentially causing a company to unknowingly overpromise and underdeliver — or sell its own product short. “Overestimating ...

The wealth of information provided by our senses that allows our brain to navigate the world around us is remarkable. Touch, smell, hearing, and a strong sense of balance are crucial to making it through what to us seem like easy environments such as a relaxing hike on a weekend morning. An innate understanding of the canopy overhead helps us figure out where the path leads. The sharp snap of branches or the soft cushion of moss informs us about the stability of our footing. The thunder of a tree falling or branches dancing in strong winds lets us know of potential dangers ...

When a person remembers their friend telling them a funny story, they associate the sound of that friend talking with the appearance of that friend speaking and laughing. How does the human brain form audiovisual memories like this? In a new JNeurosci paper, Emmanuel Biau, from the University of Liverpool, and colleagues addressed this question by exploring brain activity linked to forming memories that integrate sounds and visual information.  The researchers elicited memories in study participants by presenting them with movie clips of people speaking. They manipulated when sounds and visual information were presented in the movie clips to explore the impact ...

San Diego—May 19, 2025–Rady Children’s Institute for Genomic Medicine (RCIGM®) today announced that Alexion, AstraZeneca Rare Disease has signed on as the first Platinum member of the BeginNGS (pronounced “beginnings”) Consortium, building on an existing nine-year collaboration which has catalyzed innovation in rare disease diagnostics. The BeginNGS Consortium seeks to accelerate adoption of newborn screening by whole genome sequencing to identify babies at risk for hundreds of genetic diseases and recommend effective therapies before symptoms arise. Membership ...

Emerging contaminants from rubber tires N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine (6PPD) and its oxidation product     6PPD-quinone (6PPDQ)—are raising new red flags for aquatic ecosystems. A recent study reveals that prolonged exposure to these chemicals at environmentally realistic levels disrupts lipid and carbohydrate metabolism, causes liver injury, and alters behavioral patterns in zebrafish. The research shows that 6PPD primarily accumulates in the liver, while 6PPDQ targets the brain. Both compounds downregulate PPARγ, a key regulator of metabolic function, and elevate pro-inflammatory cytokines, triggering chronic ...

LOS ANGELES, May 19, 2025 — Two new studies examining mental health risks postpartum were published online today in the American Journal of Psychiatry in conjunction with Maternal Mental Health Awareness Month and the 2025 Annual Meeting of the American Psychiatric Association (APA). One study sought to estimate the risk of postpartum depression in people without a history of depression, and the other looked at the familial contribution to the risk of postpartum psychosis. Researchers from both studies were on hand to discuss their findings at a special briefing held at the APA meeting.   Risk for Postpartum Depression Postpartum ...

New Curtin University research has revealed that high densities of European honey bees could be harming Australian native bees’ ‘fitness’ by reducing their reproductive success and altering key traits linked to survival. The study, led by Adjunct Research Fellow Dr Kit Prendergast from Curtin’s School of Molecular and Life Sciences, found that honey bees not only dominate pollen resources but may also affect the fitness of native cavity-nesting bees – with concerning consequences for biodiversity. Dr Prendergast said the study used specially designed wooden ‘bee ...

What inspired you to become a researcher?   I’ve always had a passion for nature and biodiversity, ever since I was a child (David Attenborough was, and still is, an inspiration). After completing my Honors project on horse behavior and publishing a review on the role of digging mammals in Australian ecosystems, when it came to conducting my PhD, I knew I wanted to do something that would make a real difference to conserving biodiversity.  I love research – unlike many people, I loved to study at university. I always knew I wanted to become a scientist, to advance our knowledge about biodiversity and further ...

On an island off the coast of Panama lives a population of wild primates with a remarkable culture. White-faced capuchins on Jicarón Island in Coiba National Park use stone tools; and scientists have been monitoring this unique tradition with an array of motion-triggered cameras on the island since 2017. In 2022, doctoral researcher Zoë Goldsborough was looking through the camera trap footage when she found an unusual sighting, something they had never seen in the previous five years of data: a capuchin monkey ...

About The Study: In this large cohort study of patients hospitalized with nonsevere COVID-19, there was no clinically meaningful difference in outcomes with early antibiotic treatment. Given the risks associated with unnecessary antibiotic treatment, these results argue against routine antibiotic use in this population. Corresponding author: To contact the corresponding author, Michael S. Pulia, M.D., Ph.D., email mspulia@medicine.wisc.edu. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/  (doi: 10.1001/jamanetworkopen.2025.11499) Editor’s ...

About The Study: In this cohort study, survivors of adolescence and young adulthood cancer reported significantly worse mental health trajectories into middle or older adulthood, compared with individuals who experienced cancer as adults or never had it. Cancer clinicians should recognize the mental health burden for this population into middle age and older adulthood. Corresponding author: To contact the corresponding author, Anao Zhang, Ph.D., email zhangan@med.umich.edu. To access the embargoed study: Visit our ...

Researchers at the Francis Crick Institute have shown that mice use chemical cues, including odours, to detect the social rank of an unfamiliar mouse and compare it to their own, using this information to determine their behaviour. Like many mammals, mice live in a social hierarchy where some are more dominant than others. This helps to avoid conflict and establish breeding partners. It has been suggested previously that some mice might display fixed behaviour regardless of who they are interacting with, or that physical properties can give cues about social ranking. However, new research published ...

An experimental drug developed at Duke University School of Medicine could offer powerful pain relief without the dangerous side effects of opioids. The drug, called SBI-810, is part of a new generation of compounds designed to target a receptor on the nerves and spinal cord. While opioids flood multiple cellular pathways indiscriminately, SBI-810, a non-opioid treatment, takes a more focused approach, activating only a specific pain-relief pathway that avoids the euphoric “high” linked ...

A new AI chip developed at the Technical University of Munich (TUM) works without the cloud server or internet connections needed by existing chips. The AI Pro, designed by Prof Hussam Amrouch, is modelled on the human brain. Its innovative neuromorphic architecture enables it to perform calculations on the spot, ensuring full cyber security. It is also up to ten times more energy efficient. The professor of AI processor design at TUM has already had the first prototypes produced by semiconductor manufacturer Global Foundries in Dresden. Unlike conventional chips, the ...

*** Embargoed for public release until Monday, May 19, 2025 at 11 a.m. ET *** TAMPA, Fla. (May 19, 2025) – The Florida Inventors Hall of Fame is proud to announce its 2025 inductees -- 10 pioneering inventors whose groundbreaking contributions span disciplines ranging from nanotechnology and regenerative medicine to energy systems and video technologies. Their work has established and reshaped entire fields, propelled scientific progress and exemplified the spirit of innovation that defines Florida’s growing ecosystem of discovery and enterprise. "The 2025 Inductees ...

A research article published by the Peking University presented a control framework for exoskeletons based on environmental perception, which effectively integrates environmental information and human kinematic data, improves the accuracy and lead time of transition detection, thereby enhancing smooth switching of control strategies across different terrains. Additionally, the adoption of a learning-free method eliminates the need for data collection and model training, demonstrating strong generalization capabilities across users. The new research paper, published on Apr. 22 in the journal Cyborg and Bionic ...

NEW ORLEANS, May 19, 2025 – The past few years have seen an explosion in data centers built across the country, as developers try to keep up with demand created by artificial intelligence, cloud storage, and e-commerce. Many of these data centers are being built near residential areas, and the people who live there keep complaining about the noise. Gregory Miller and his colleagues at Trinity Consultants will present their work on noise control strategies for data centers on Monday, May 19, at 8:05 a.m. CT as part of the joint 188th Meeting of the ...

NEW ORLEANS, May 19, 2025 – Speech and language impairments affect over a million children every year, and identifying and treating these conditions early is key to helping these children overcome them. Clinicians struggling with time, resources, and access are in desperate need of tools to make diagnosing speech impairments faster and more accurate. Marisha Speights, assistant professor at Northwestern University, built a data pipeline to train clinical artificial intelligence tools for childhood speech screening. She will present her work Monday, May 19, at 8:20 a.m. CT as part of the joint 188th Meeting of the Acoustical Society of America and 25th International ...

A research paper by scientists at Beijing Institute of Technology proposed an efficient and safe perception method tailored for the look-and-step behavior of bipedal robots. The new research paper, published on Apr. 23 in the journal Cyborg and Bionic Systems, provide an efficient method for representing the surrounding environment as a hybrid of feasible planar regions and a heightmap. The method consists of 2 subsystems: feasible planar region extraction and heightmap construction. The look-and-step behavior of biped robots requires quickly extracting planar regions and obstacles with limited computing resources. “The look-and-step behavior is a strategy ...

New Orleans, May 19, 2025 – More than 400 underwater sites in the United States are potentially contaminated with unexploded ordnance (UXO) — weapons that did not explode upon deployment, which continue to pose a safety concern. Connor Hodges, a doctoral student at the University of Texas at Austin, studies the changes in the acoustic characteristics of these UXOs after they have been subject to corrosion and biofouling to help detect them underwater. “Many of these sites are in shallow water, potentially posing a threat to human safety, ...

Virginia Tech researchers at the Fralin Biomedical Research Institute at VTC have discovered that microscopic structural changes in the aging heart may reduce the risk of irregular heartbeats. Medically known as arrhythmias, irregular heartbeats become more common with age and can lead to health problems. But a new study in JACC Clinical Electrophysiology, a journal of the American College of Cardiology, revealed that a tiny gap between heart cells called the perinexus naturally narrows with age — an adaptation that may help stabilize heart rhythm. The discovery challenges the ...

A new study has found stark differences in the dementia care received by people in richer and poorer neighbourhoods in Quebec, despite the universal health-care system. The research was led by Dr. Claire Godard-Sebillotte, a Professor in McGill University’s Division of Geriatrics and a researcher at the Research Institute of the McGill University Health Centre. It is the first large-scale study in Quebec to track how social conditions relate to dementia care. The study analyzed health records from about 200,000 people newly diagnosed with dementia between 2000 and 2017. Each patient was followed for a year or until ...

Two Case Western Reserve University engineering faculty have been awarded National Science Foundation (NSF) Faculty Early Career Development Program (CAREER) grants.  Computer scientist An Wang and environmental engineer Bridget Hegarty were each awarded a five-year grant to support their research programs. Hegarty also received a $1 million grant from the Department of Housing and Urban Development. “These two faculty members pursue two very different lines of research, one around democratizing ...