Toronto, Ontario - The University of Toronto today announced the launch of Electric Vehicle Innovation Ontario (EVIO), a new industry–academic partnership that will accelerate the development and commercialization of next-generation electric vehicle (EV) and mobility technologies. Led by the University of Toronto, in collaboration with seven other southern Ontario universities, EVIO will embed 37 highly skilled graduate researchers directly inside 20 Ontario EV and mobility companies. The researchers will work on real-world challenges in battery chemistry, charging reliability, power electronics, mobility software, cold-weather ...

Mature nodal T-cell lymphoma is a type of rare and aggressive blood cancer. Limited data make it difficult to identify high-risk patients or tailor treatment strategies, so most patients receive similar care despite differences in disease characteristics and outcomes. A new study led by investigators from PETAL Consortium at the Mass General Brigham Cancer Institute found that among patients who achieved a complete remission after initial chemotherapy treatment, survival was worse for those whose disease relapsed within 12 months of initial treatment, suggesting that alternative strategies are needed to benefit these patients. The results are published in Blood. “The study suggests ...

The American College of Lifestyle Medicine (ACLM) applauds two new Centers for Medicare and Medicaid Services (CMS) models that could significantly reshape the landscape for lifestyle medicine practice and reimbursement. The first model, The Make America Healthy Again: Enhancing Lifestyle and Evaluating Value-based Approaches Through Evidence (MAHA ELEVATE) for Original Medicare, was announced Thursday, December 11, 2025. The model will provide approximately $100 million to fund three-year cooperative agreements for up to 30 proposals that promote ...

Adolescent and young adult nicotine vaping has become an urgent public health concern, as 2024 marked the first year that nicotine vaping was the most initiated drug. Though vaping is the most common way young people use nicotine, few treatments exist to help those trying to quit. What’s more, a 2022 Drug Alcohol Dependence study reported around half of young people who vape nicotine also use cannabis, though the impact of this dual substance use on treatment outcomes remains unclear. A new clinical trial by investigators from Mass General Brigham found varenicline—a ...

About The Study: In this cross-sectional study, adoption of state-level policies associated with higher Supplemental Nutrition Assistance Program (SNAP) participation was also associated with lower county-level food insecurity rates. Policies that lower barriers to SNAP participation may help address rising food insecurity rates observed in 2022 and 2023. Corresponding Author: To contact the corresponding author, Sameed Ahmed M. Khatana, MD, MPH, email sameed.khatana@pennmedicine.upenn.edu. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamahealthforum.2025.5597) Editor’s ...

Researchers at Yale University School of Medicine have identified a way to suppress the daily fluctuations in the activity of key immune cells known as neutrophils. The study, to be published December 12 in the Journal of Experimental Medicine (JEM), suggests that inhibiting these fluctuations could prevent neutrophils from causing excessive tissue damage during daylight hours, a phenomenon that may underlie the fact that heart attacks in the early morning are more damaging than heart attacks suffered at night. Neutrophils provide the first line of defense against ...

KINGSTON, R.I. – Dec. 5, 2025 – Global human rights are in decline according to the findings of a recent study from researchers at the University of Rhode Island’s Center for Nonviolence and Peace Studies. As governments around the world are increasingly using surveillance or legal pressure to discourage journalists and citizens from criticizing top officials, data shows that the number of state-committed atrocities reached an all-time high in 2022—the most recent data available.   In the United States, ...

Heart attacks that occur at night are less severe than those that strike during the day. A new study from the Centro Nacional de Investigaciones Cardiovasculares (CNIC) explains why. Published in the Journal of Experimental Medicine, the study led by Dr. Andrés Hidalgo’s group at the CNIC shows that neutrophils—a type of white blood cell—have an internal clock that regulates their aggressiveness throughout the day and determines the extent of damage they cause to the heart after a heart attack. The researchers also developed a pharmacological strategy in experimental models to block the molecular clock in neutrophils, keeping them in a “nighttime” ...

SAN ANTONIO – Using menopausal hormone therapy (MHT) was not associated with an increased risk of breast cancer in women with inherited mutations in the BRCA1 or BRCA2 genes, according to the results of a matched prospective analysis presented at the San Antonio Breast Cancer Symposium (SABCS), held December 9-12, 2025. Women who inherit a pathogenic mutation in the BRCA1 and BRCA2 genes are advised to follow the recommended guidance to have their ovaries and fallopian tubes removed (a procedure known as bilateral salpingo-oophorectomy) ...

SAN ANTONIO – A mobile health (mHealth) intervention for adolescent and young adult breast cancer survivors that offered tailored support by monitoring electronic patient-reported outcomes (ePROs) significantly improved quality of life and symptoms related to vaginal and arm problems, according to results from a randomized clinical trial presented at the San Antonio Breast Cancer Symposium (SABCS), held December 9-12, 2025. Incidence of breast cancer in women between the ages of 15 and 39 has risen on average 0.6% each year between 1975 and 2022. “Young adults with breast cancer are more likely to suffer both emotionally and medically ...

SAN ANTONIO – Real and sham acupuncture were more effective at improving breast cancer survivors’ perceived cognitive impairment compared with usual care, while real acupuncture was superior to sham acupuncture in improving objective cognitive function, according to results from the randomized ENHANCE phase II clinical trial presented at the San Antonio Breast Cancer Symposium (SABCS), held December 9-12, 2025. More than 40% of breast cancer survivors experience cancer-related cognitive difficulties, which ...

December 12, 2025 — For infants undergoing cleft palate surgery, local anesthetic injection targeting the maxillary nerve of the face may reduce or eliminate the need for opioid medications to control postoperative pain, reports a study in The Journal of Craniofacial Surgery. The journal is published in the Lippincott portfolio by Wolters Kluwer. "Our study presents preliminary but promising results suggesting that suprazygomatic maxillary nerve block [SMNB] may reduce perioperative opioid consumption in pediatric primary clefts particularly cleft palate closure," ...

Since the dawn of agriculture around 10,000 years ago, our ancestors have saved seeds from the tastiest, largest, and most resilient crops to plant in the following season. Today, most fruits and vegetables we buy are the result of hundreds to thousands of years of selective breeding. Now, Cold Spring Harbor Laboratory (CSHL) plant biologists may have found a “shortcut” to this tedious breeding process using the gene-editing tool CRISPR on a tiny tomato relative called goldenberry. This method could make the fruit easier to grow, opening it up for large-scale farming in the U.S. ...

Mass General Brigham is announcing the spinout of AIwithCare, a company founded by researchers from the health system who developed an artificial intelligence (AI) screening tool that significantly outperformed manual screening for determining a patient’s eligibility and enrolling them in a clinical trial. The tool, RECTIFIER (RAG-Enabled Clinical Trial Infrastructure for Inclusion Exclusion Review), was first developed and studied by researchers at Mass General Brigham’s Accelerator for Clinical Transformation. Since the publications of a proof-of-concept study in June 2024 and ...

Vienna, Austria – 12 December 2025: Increased volume of epicardial adipose tissue, detected by cardiovascular imaging, was found to be associated with greater myocardial injury after a myocardial infarction.1 These findings were presented today at EACVI 2025, the flagship congress of the European Association of Cardiovascular Imaging (EACVI), a branch of the European Society of Cardiology (ESC). Cardiovascular diseases are the leading cause of death globally, accounting for around one-third of all deaths, of which 85% are due to myocardial infarction (MI) and ...

The evolving global order, intense geopolitical competition, and anxiety over supply chain vulnerabilities in this century have led to urgent concerns over supply chain resilience as well as national security. Amidst these upheavals, governments across the globe are making substantial efforts to reaffirm control over strategic sectors, especially in the field of critical minerals. Notably, lithium has become strategically highly important owing to its use in lithium–ion batteries for technologies aimed at decarbonization, including electric vehicles (EVs) and renewable energy storage systems. The demand for lithium in EV production ...

Over the past few decades, advances in hematology have illuminated how a delicate balance between stem cell self-renewal and differentiation sustains healthy blood formation. In myelodysplastic syndrome (MDS), however, this balance collapses, leading to abnormal blood cell development and a heightened risk of progression to acute myeloid leukemia. Despite major progress in genetics, the molecular events that trigger this transformation within stem cells have remained unclear. To address this, a research team led by Professor Atsushi Iwama and Senior Assistant Professor Motohiko Oshima from the Division of Stem Cell and Molecular Medicine, Center for Stem Cell Biology and Regenerative Medicine, ...

Normal, regulated growth of skeletal bones is a crucial part of the growth of mammals. This is a complex process involving the growth of cartilaginous cells or chondrocytes, their transformation into bone-building cells or osteoblasts, and the formation of new blood vessels to supply the newly formed bone tissue. While osteoblasts evolve from a variety of progenitor cells, over 60% of osteoblasts in mammals originate from one class called hypertrophic chondrocytes (HCs). HCs are versatile cells involved in a variety of bone growth and maintenance tasks, ...

Researchers have found a way to control protein levels inside different tissues of a whole, living animal for the first time. The method lets scientists dial protein levels up or down with great precision during the animal’s entire life, a technological advance which can help them study the molecular underpinnings of ageing and disease. Scientists at the Centre for Genomic Regulation in Barcelona and the University of Cambridge successfully tested the technique by controlling how much protein was present in the intestines ...

Bacteria are among the most diverse and ancient forms of life on Earth. Yet, much of what we know about them comes from a small group of species, mostly studied for their roles in human health. “The vast majority of bacterial species remain unexplored, and this really limits our understanding of how bacteria shape ecosystems and have evolved to thrive in different environments,” says Joel Hallgren, lead author of the study. Most bacteria reproduce through simple, symmetrical cell division. However, members of one ...

URBANA, Ill. — International humanitarian aid organizations rely on analyses from the Integrated Food Security Phase Classification (IPC) system, a global partnership that monitors and classifies the severity of food insecurity to help target assistance where and when it is most needed. Those analyses are multifaceted and complex – often taking place in regions where data is scarce and conditions are deteriorating – and stakeholders tend to assume they overestimate need. However, a new study from the University of Illinois Urbana-Champaign and collaborators, published in Nature Food, finds the opposite is the case: global food insecurity analyses systematically ...

UCL Press Release Under embargo until Friday 12 December 2025, 10:00 UK time / 05:00 US Eastern time   Hidden patterns of isolation and segregation found in all American cities A comprehensive analysis of 383 U.S. cities reveals a striking pattern: most have rings of isolation in suburban areas and segregated pockets of near the urban core, that are shaped by race, wealth, and proximity to downtown, finds a new study by UCL researchers. Published in Nature Cities, the paper analyses the daily movements of people in cities right ...

A new study finds just 6% of clinical trials used to approve new drugs in the U.S. reflect the country’s racial and ethnic makeup, with an increasing trend of trials underrepresenting Black and Hispanic individuals. The findings arrive amidst a push for personalized medicine, which creates treatments designed specifically for an individual’s genetic makeup.  Researchers at UC Riverside and UC Irvine examined data from 341 pivotal trials—the large, final-stage studies used to gain FDA approval for new drugs—between ...

Mosasaurs, giant marine reptiles that existed more than 66 million years ago, lived not only in the sea but also in rivers. This is shown by new research based on analyses of a mosasaur tooth found in North Dakota and believed to belong to an animal that could reach a length of 11 metres. The study, conducted by an international team of researchers led from Uppsala University, shows that mosasaurs adapted to riverine environments in the final million years before they became extinct. In 2022, palaeontologists found a large tooth from a mosasaur in North Dakota. It was ...

Canine induced pluripotent stem (iPS) cells possess the ability to differentiate into any type of cell, making them a useful tool for investigating common canine diseases and disease states, including those of humans. When culturing iPS cells, a culture substrate is required to serve as a scaffold for the cells, which adhere to it and proliferate. Without the scaffold, the cells die or fail to differentiate. Currently, recombinant proteins derived primarily from humans are used as culture substrates for canine iPS cells. However, these human-derived ...