(Boston)—More than 120 million Americans suffer from diabetes or pre-diabetes. Triple-negative breast cancer (TNBC) is the most aggressive form of breast cancer, and TNBC patients with obesity-driven diabetes often have worse outcomes. A new study by researchers from Boston University Chobanian & Avedisian School of Medicine helps explain why this happens and suggests a potential way to improve treatment for these patients. At present, oncologists do not consider patients with breast cancer and obesity-driven diabetes differently in any significant way from patients with breast cancer who are otherwise healthy. The new study, "Insulin Resistance Increases ...

Two main manufacturers dominate the EV (electric vehicle) market: Tesla, which is most popular in Europe and North America, and BYD, which leads the Chinese EV market. However, both manufacturers have released limited data about their batteries, so the mechanical structure and characteristics of these battery cells has remained mysterious. To compare the batteries used by each manufacturer and better understand how EV batteries function overall, a team of researchers took one of each apart.  The results publish on March 6 in the Cell Press journal Cell Reports Physical Science and show that Tesla’s batteries prioritize high-energy density and performance, ...

Researchers at UC San Francisco have enabled a man who is paralyzed to control a robotic arm through a device that relays signals from his brain to a computer.   He was able to grasp, move and drop objects just by imagining himself performing the actions.   The device, known as a brain-computer interface (BCI), worked for a record 7 months without needing to be adjusted. Until now, such devices have only worked for a day or two.   The BCI relies on an AI model that can adjust to the small changes ...

Ice may be present a few centimetres below the Moon’s surface in more areas of the lunar polar regions than was previously thought due to large, yet highly localised, variations in surface temperatures. The results, published in Communications Earth & Environment, are derived from direct measurements taken at the lunar surface in 2023 by the Indian Chandrayaan-3 mission. Future long-term exploration (or habitation) of the Moon will likely depend on the availability of ice to provide water, with the likelihood of ice formation in a ...

UCSF researchers are the first to demonstrate that the approach works for the patients who need it the most.  Patients who struggle to take daily HIV pills can benefit from long-acting injectable treatments, a new study by researchers at UCSF has found.    The strategy could also help stop the spread of HIV by keeping more patients from being infectious. In 2021, federal regulators approved the first long-acting antiretroviral (LA-ART) injectable, which is a combination of long-acting cabotegravir and ...

Multidrug-resistant bacteria pose a major threat to human health. Manipulation of bacterial genes at the transcriptional level is a potential strategy to fight antibiotic-resistant bacterial infections by silencing their resistance genes. However, siRNAs have not been applied to regulate bacterial genes due to the lack of RNAi regulatory machinery, i.e., RNA-induced silencing complexes (RISCs), in bacteria. In addition, efficient methods for delivering siRNAs to bacteria in vivo are not currently available. In this study, ...

COLUMBUS, Ohio – Just a few days of eating a diet high in saturated fat could be enough to cause memory problems and related brain inflammation in older adults, a new study in rats suggests. Researchers fed separate groups of young and old rats the high-fat diet for three days or for three months to compare how quickly changes happen in the brain versus the rest of the body when eating an unhealthy diet. As expected based on previous diabetes and obesity research, eating fatty foods for three months led to metabolic problems, gut inflammation and dramatic shifts in gut bacteria in all rats compared to those that ate normal chow, while just three days of ...

Key points: Slim and lightweight HASEL artificial muscles effectively suppress human tremor Reproduction of patient recordings of tremor episodes in a robotic platform/mechanical patient Computer simulation of tremor arm validates that forces are sufficient for practical applications Avoiding time consuming clinical testing in early stages of technology development   Stuttgart/Tübingen – It is estimated that around 80 million people worldwide live with a tremor. For example, those who live with Parkinson's disease. The involuntary periodic movements sometimes strongly affect how patients are able ...

— By Rachel Berkowitz  Composite adhesives like epoxy resins are excellent tools for joining and filling materials including wood, metal, and concrete. But there’s one problem: once a composite sets, it’s there forever. Now there’s a better way. Researchers have developed a simple polymer that serves as a strong and stable filler that can later be dissolved. It works like a tangled ball of yarn that, when pulled, unravels into separate fibers. A new study led by researchers ...

WASHINGTON, March 6, 2025—The American Educational Research Association (AERA) has announced the selection of 29 exemplary scholars as 2025 AERA Fellows. The AERA Fellows Program honors scholars for their exceptional contributions to, and excellence in, education research. Nominated by their peers, the 2025 Fellows were selected by the Fellows Committee and approved by the AERA Council, the association’s elected governing body. They will be inducted during a ceremony at the 2025 Annual Meeting in Denver on April 24. With this cohort, there will be a total of 791 AERA Fellows. “The ...

A team of researchers from Nottingham Trent University (UK), Helmholtz-Zentrum Dresden-Rossendorf (HZDR) and Free University of Bozen-Bolzano (Italy) has created washable and durable magnetic field sensing electronic textiles – thought to be the first of their kind – which they say paves the way to transform use in clothing, as they report in the journal Communications Engineering (DOI: 10.1038/s44172-025-00373-x). This technology will allow users to interact with everyday textiles or specialized clothing by simply pointing their finger above a sensor. The researchers show how they placed tiny flexible ...

(Toronto, March 6, 2025) JMIR Publications invites submissions to a new theme issue titled Social and Cultural Drivers of Health in Aging Populations in its open access journal JMIR Aging. The premier, peer-reviewed journal is indexed in PubMed, PubMed Central, MEDLINE, DOAJ, Scopus, and the Science Citation Index Expanded (Clarivate). As aging populations grow worldwide, understanding the social and cultural factors that impact health outcomes in older adults has become a critical area of study. This theme issue aims to highlight the role of digital health ...

Two new studies led by researchers at Hospital for Special Surgery (HSS) have uncovered key biological mechanisms driving systemic sclerosis (SSc), or scleroderma – a rare and often devastating autoimmune disease that causes fibrosis (tissue hardening) and inflammation. The research, published in the March issue of the Journal of Experimental Medicine, helps explain why the disease disproportionately affects women and reveals potential treatment targets, some of which are already in development.  Scleroderma affects approximately 300,000 people in the U.S., with about one-third ...

Miami (March 6, 2025) – Mental health disorders in people with chronic obstructive pulmonary disease (COPD) are underdiagnosed and undertreated, leading to worsened symptoms and decreased quality of life, according to a new study. The study is published in the January 2025 issue of Chronic Obstructive Pulmonary Diseases: Journal of the COPD Foundation, a peer-reviewed, open-access journal. COPD is an inflammatory lung disease, comprising several conditions, including chronic bronchitis and emphysema, and ...

We commonly consider spiritual practices sources of peace and inspiration. A recent study led by researchers of the University of Vienna shows that they can also be experienced differently: Many persons feel bored during these practices – and this can have far-reaching consequences. The results recently published in the academic journal Communications Psychology open up an entirely new field of research and provide fascinating insights into a phenomenon that has received only scant attention so far. Even though boredom is a heavily researched subject at the moment, spiritual boredom has so far been largely neglected in research. Psychologists at the University of ...

The intrinsically disordered proteins (IDPs) do not attain a stable secondary or tertiary structure and rapidly change their conformation, making structure prediction particularly challenging. These proteins although exhibit chaotic and ‘disordered’ structures, they still perform essential functions. The IDPs comprise approximately 30% of the human proteome and play important functional roles in transcription, translation, and signalling. Many mutations linked to neurological diseases, including amyotrophic lateral sclerosis (ALS), are located in intrinsically disordered protein regions (IDRs). Powerful machine-learning algorithms, including ...

A new study by researchers including those at the University of Tokyo revealed that atmospheric gravity waves play a crucial role in driving latitudinal air currents on Mars, particularly at high altitudes. The findings, based on long-term atmospheric data, offer a fresh perspective on the behaviors of Mars' middle atmosphere, highlighting fundamental differences from Earth’s. The study applied methods developed to explore Earth’s atmosphere to quantitatively estimate the influence of gravity waves on Mars’ planetary circulation. Despite it being a very cold planet, Mars is quite a hot topic these days. With human visitation seemingly ...

A team of scientists from University College Cork (UCC) , the University of Connecticut, and the Natural History Museum of Vienna have uncovered how plants responded to catastrophic climate changes 250 million years ago. Their findings, published in GSA Bulletin, reveal the long, drawn-out process of ecosystem recovery following one of the most extreme periods of warming in Earth’s history: the ‘End-Permian Event’. With more than 80% of ocean species wiped out, the end-Permian event was the worst mass extinction of all time. But the impacts of this event for life on land have been elusive. By examining fossil plants and ...

ANN ARBOR, Mich. –  A new clinical trial will allow researchers to study 3D-printed bioresorbable devices aimed at treating children with rare and life-threatening airway condition tracheobronchomalacia. The trial, launched by Michigan Medicine and Materialise, marks a crucial step towards full Food and Drug Administration (FDA) approval for the innovative devices designed to support the airways of infants with the severest forms of the disease. Tracheobronchomalacia causes the airway to collapse, making breathing difficult and, in severe cases, can be fatal. Currently, infants with this ...

Background and objectives Sepsis involves a complex cascade of inflammatory reactions and immune system dysregulation. Neutrophils play a crucial role in modulating the anti-inflammatory response, which is vital for managing sepsis. Impaired chemotaxis of granulocytes can significantly impact the outcome of sepsis. Shenfu Decoction, by tonifying Qi and warming Yang, enhances the propelling function of Qi for promoting the chemotactic function of neutrophils. This study aimed to investigate the effects of Shenfu Decoction on the chemotactic function of neutrophils in septic mice and the underlying ...

Various full and partial scholarships will be available for three premier programs of ESMT: Bringing Technology to Market, the General Management Seminar, and the Executive Transition Program.  By offering financial support and access to distinguished executive education, ESMT is committed to fostering greater diversity in senior leadership. The initiative empowers professionals from various backgrounds to make a lasting impact in their industries and beyond.  The scholarships are aimed at senior leaders preparing for top executive positions, particularly transitioning from leading corporate divisions into board level as well as accomplished managers holding global responsibilities ...

PULLMAN, Wash. — When a product is hard to buy, more people want it. A new Washington State University study reveals that wineries producing “cult wines” can boost long-term profits by keeping their prices low, creating excess demand that fuels their brand’s prestige and future revenue. Economists in WSU’s School of Economic Sciences (SES) analyzed data on cult wines: rare, luxury bottles only available to consumers who secure a spot on a winery’s allocation list or purchase the product via the secondary market. The study, published in the Journal of Economic Behavior & Organization, focused solely on Washington, ...

Researchers have discovered how antibodies help to protect against contagious bacterial infections caused by Strep A, including strep throat. And the findings are already contributing to efforts to accelerate the development of a Strep A vaccine. The research, led by Murdoch Children’s Research Institute (MCRI), Monash University and the University of Auckland, using the world’s only human challenge model for Strep A, has uncovered how antibodies respond to strep throat infections.   MCRI Dr ...

Carbohydrate chains, or glycans, are complex sugar-like compounds that play important roles in various biological processes and structures in our bodies. Galactosides are a type of glycan found in plants, animals, and microorganisms. For example, galactosides are present in plant cell walls and in certain types of beneficial sugars known as prebiotic oligosaccharides, which support gut health. Many glycans containing galactose are also added to processed foods like juice and powdered milk due to their potential health ...

A new study published in the journal Human-Animal Interactions has revealed that exposure to wildlife and forest walks can help ease the symptoms of Post Traumatic Stress Disorder (PTSD) in US war veterans. Researchers from UMass Chan Medical School studied 19 veterans with PTSD or PTSD symptoms and found that walking in the forest, assisting with wildlife care in a rehabilitation centre, seeing wildlife in a sanctuary, and bird watching improved psychological symptoms, especially reducing anxiety. Those that took part in the near four-month study in Massachusetts ...