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Brazilian neuroscientist reveals how viral infections transform the brain through microscopic detective work

2025-07-01
DAVIS, California, USA, 1 July 2025 – In a comprehensive Genomic Press Innovators & Ideas interview, Dr. Danielle Beckman reveals how her passion for microscopy has evolved into a mission to understand viral impacts on brain health, offering hope for patients suffering from post-viral neurological symptoms. From Rio to Revolutionary Research Dr. Beckman's journey from aspiring writer in Rio de Janeiro to leading neurovirology researcher exemplifies scientific determination. Her journey began to change during an undergraduate physiology course where she discovered her fascination with the brain. "I vividly remember that class and how fascinated I became with the brain," ...

Turning social fragmentation into action through discovering relatedness

2025-07-01
Discovering relatedness outside of a topical issue helps diverse groups to overcome differences and develop action for social change. The Kobe University addition to educational theory offers a framework to analyze and promote intersectional learning. To achieve social change in a fragmented modern society, individuals from diverse backgrounds need to join together and develop a common plan for action. This is important especially for education related to social change, where groups of varying involvement in a particular issue, e.g., learners and teachers, interact in a structured setting. Current educational theories fall short of offering a framework of how such cultural differences ...

Cheese may really be giving you nightmares, scientists find

2025-07-01
Scientists have found that eating too much dairy could ruin your sleep. Researchers questioned more than 1,000 students about the quality of their sleep, their eating habits, and any perceived link between the two, and found a strong association between nightmares and lactose intolerance — potentially because gas or stomach pain during the night affects people’s dreams.   “Nightmare severity is robustly associated with lactose intolerance and other food allergies,” said Dr Tore Nielsen of Université de Montréal, lead author of the article in Frontiers in Psychology. “These new findings imply that changing eating habits for ...

Study reveals most common medical emergencies in schools

2025-07-01
The three most common reasons schools called emergency medical services (EMS) were for neurological crises such as seizures, psychiatric conditions or substance abuse, and trauma related injuries, according to data from the national EMS registry analyzed by researchers from Ann & Robert H. Lurie Children’s Hospital of Chicago. During the study period (2018-2022), school-based medical emergencies constituted 11 percent of EMS encounters for children and two-thirds resulted in transport to the hospital. Findings, published in Pediatrics, can help schools prioritize training so staff can respond even before EMS arrival. “While many schools have taken ...

Breathable yet protective: Next-gen medical textiles with micro/nano networks

2025-07-01
A research team led by Professors Xianfeng Wang and Bin Ding from Donghua University has developed a breakthrough in protective textile technology by engineering highly permeable, liquid-repellent textiles (HPPT) with micro/nano-network structures. Published in Nano-Micro Letters, this innovative work presents a scalable and practical solution to the long-standing challenge of balancing protection and comfort in medical clothing. The newly developed HPPT materials offer superior air and moisture permeability, robust mechanical durability, and exceptional ...

Frequency-engineered MXene supercapacitors enable efficient pulse charging in TENG–SC hybrid systems

2025-07-01
A team of researchers from Yonsei University and Pohang University of Science and Technology, led by Professors Sang-Young Lee, Sang-Woo Kim, and Changshin Jo, has unveiled a groundbreaking strategy to overcome the long-standing challenge of efficient energy storage in triboelectric nanogenerator (TENG) systems. Published in Nano-Micro Letters, this work introduces a system-level solution that leverages frequency modulation to significantly enhance the compatibility and charging efficiency between TENGs and supercapacitors ...

Developed an AI-based classification system for facial pigmented lesions

2025-07-01
A research team led by Haruyo Yamamoto, Chisa Nakashima, and Atsushi Otsuka from Department of Dermatology, Kindai University Faculty of Medicine, in collaboration with the Faculty of Engineering at Kindai University and other institutions, has developed a diagnostic system that uses artificial intelligence (AI) to accurately identify the type of facial pigmented lesions and support laser treatment decisions. A paper on this study was published online in Cureus, an international medical journal on June 5, 2025.   1. Key Points Demonstrated superior diagnostic accuracy compared to dermatologists, when identifying ...

Achieving 20% efficiency in halogen-free organic solar cells via isomeric additive-mediated sequential processing

2025-07-01
Researchers from Shenzhen Technology University and collaborative institutions, led by Professor Guangye Zhang, have achieved a major milestone in organic solar cell (OSC) technology. Their latest work, published in Nano-Micro Letters, introduces a novel additive engineering strategy that enables 20.0% power conversion efficiency (PCE) in binary OSCs processed entirely with non-halogenated solvents. This advancement not only sets a new benchmark for toluene-processed OSCs but also offers a scalable and eco-friendly approach aligned with industrialization needs. Why This Innovation Matters Certified ...

New book Terraglossia reclaims language, Country and culture

2025-07-01
Award-winning author and University of South Australia academic Dr Debra Dank has unveiled her latest work, Terraglossia, a powerful response to colonial oppression that invites all Australians to reimagine how we engage with the world’s oldest living culture. Dr Dank, a Gudanji/Wakaja and Kalkadoon woman from the Barkley Tablelands in the Northern Territory, launched the compelling follow-up to her acclaimed memoir, We Come With This Place, to challenge entrenched narratives and celebrate the richness of First Nations language and culture. The title of the small hardback, Terraglossia, ...

The most effective diabetes drugs don't reach enough patients yet

2025-07-01
Subscribe to UCSF News A UCSF analysis has found that the newer generation of much more effective diabetes medications are reaching only a fraction of the patients who are recommended to take them based on new guidelines.   Type 2 diabetes (T2D), a condition in which the body can’t use insulin to clear sugar from the bloodstream, affects 1 in 10 Americans. It comes with grave health risks, including cardiovascular and kidney disease.   The study assessed medications that patients received within a year of T2D diagnosis. During the period under review — ...

Breast cancer risk in younger women may be influenced by hormone therapy

2025-06-30
Scientists at the National Institutes of Health (NIH) have found that two common types of hormone therapy may alter breast cancer risk in women before age 55. Researchers discovered that women treated with unopposed estrogen hormone therapy (E-HT) were less likely to develop the disease than those who did not use hormone therapy. They also found that women treated with estrogen plus progestin hormone therapy (EP-HT) were more likely to develop breast cancer than women who did not use hormone therapy. Together, these results could help to guide clinical recommendations for hormone therapy use among younger women.   The two hormone therapies analyzed in the study are ...

Strategies for staying smoke-free after rehab

2025-06-30
For people recovering from substance use disorders, quitting smoking remains one of the most difficult—but most crucial—steps toward long-term health. New research from Flinders University reveals that providing consistent support and access to a range of nicotine replacement therapies (NRTs) can help people in recovery take that vital step. A first-of-its-kind trial to compare vapes with combination nicotine replacement therapy (cNRT) - patches, gum, and lozenges - in people leaving smoke-free ...

Commentary questions the potential benefit of levothyroxine treatment of mild hypothyroidism during pregnancy

2025-06-30
(Boston)—While severe maternal hypothyroidism (low thyroid hormone levels) in pregnancy is known to increase risks of adverse pregnancy outcomes, it is unclear whether mild (subclinical) hypothyroidism causes similarly adverse pregnancy complications. It is also not clear whether maternal hypothyroidism in pregnancy increases risks of gestational diabetes.   A new study in the journal Lancet Diabetes and Endocrinology (Osinga et al “Association of gestational thyroid function and thyroid ...

Study projects over 14 million preventable deaths by 2030 if USAID defunding continues

2025-06-30
A new study published in The Lancet has raised urgent concerns about the global health consequences of recent cuts to U.S. foreign aid. The study, coordinated by researchers from the Barcelona Institute for Global Health (ISGlobal), together with the Institute of Collective Health of the Federal University of Bahia (ISC-UFBA), the University of California Los Angeles (UCLA), and the Manhiça Centre for Health Research (CISM), among others, estimates that 91 million deaths were prevented between 2001 and 2021 in low- and middle-income countries (LMICs) thanks to programs supported by the United States ...

New study reveals 33% gap in transplant access for UK’s poorest children

2025-06-30
(Tuesday 1 July 2025, London, United Kingdom) New research, presented at the ESOT Congress 2025, reveals persistent inequalities in children’s access to life-saving kidney transplants across the UK. The study highlights how ethnicity, socioeconomic status, and gender significantly influence a child's likelihood of receiving a transplant.1 Researchers from the University of Bristol analysed national data from the UK Renal Registry and NHS Blood & Transplant, focusing on patients under 18 years who started kidney replacement therapy between 1996 and 2020.2 Their findings reveal concerning disparities ...

Dysregulated epigenetic memory in early embryos offers new clues to the inheritance of polycystic ovary syndrome (PCOS)

2025-06-30
(Paris, France, Tuesday, 1 July 2025) Novel research presented today at the 41st Annual Meeting of the European Society of Human Reproduction and Embryology (ESHRE) has found that embryos from women with polycystic ovary syndrome (PCOS) carry a distinctive ‘epigenetic memory’ that could explain why the condition often runs in families.[1] PCOS is a common hormonal disorder affecting an estimated 1 in 10 women of reproductive age worldwide.[2] It is characterised by irregular menstrual cycles, excess levels of androgens (male hormones) and the presence of multiple cysts on the ovaries.[3] While it is recognised as a leading ...

IVF and IUI pregnancy rates remain stable across Europe, despite an increasing uptake of single embryo transfer

2025-06-30
(Paris, France, Tuesday, 1 July 2025) Fewer in vitro fertilisation (IVF) and intrauterine insemination (IUI) cycles were reported in Europe in 20202, but clinical pregnancy rates remained stable, according to data presented at the 41st Annual Meeting of the European Society of Human Reproduction and Embryology (ESHRE) [1].   Preliminary data from the ESHRE European IVF Monitoring (EIM) Consortium [2] reveals a steady and progressive rise in the use of Assisted Reproductive Technology (ART). In 2022, a total of 960,347 ART treatment cycles were reported by 1,371 clinics across 39 European countries, a 15.6% reduction from the 1,137,177 cycles reported in 2021 [3]. Of ...

It takes a village: Chimpanzee babies do better when their moms have social connections

2025-06-30
DURHAM, N.C. — In chimpanzee communities, strong social ties can be a matter of life and death not just for the adults who form them, but for their kids, too. A new federally-funded study of wild eastern chimpanzees (Pan troglodytes schweinfurthii) from Gombe National Park shows that female chimpanzees who were more socially integrated with other females in the year before giving birth were more likely to raise surviving offspring. The findings, published online on June 18 in iScience, show that these survival benefits hold for females ...

From lab to market: how renewable polymers could transform medicine

2025-06-30
In recent years, scientists have been exploring the use of renewable polymers derived from natural sources. Materials such as vegetable cellulose, bacterial cellulose, chitosan, and starch offer attractive properties for biomedical applications, especially in controlled drug release systems and regenerative medicine. However, despite their potential, many of these polymers still face significant challenges in reaching commercialization. The study conducted by Lopes et al. points out that despite advances, only a few natural polymers have become available on the market. The research emphasizes the importance ...

Striking increase in obesity observed among youth between 2011 and 2023

2025-06-30
Embargoed for release until 5:00 p.m. ET on Monday 30 June 2025    Follow @Annalsofim on X, Facebook, Instagram, threads, and Linkedin         Below please find summaries of new articles that will be published in the next issue of Annals of Internal Medicine. The summaries are not intended to substitute for the full articles as a source of information. This information is under strict embargo and by taking it into possession, media representatives are committing to the terms of the embargo not only on their own behalf, ...

No evidence that medications trigger microscopic colitis in older adults

2025-06-30
Study from Mass General Brigham and Karolinska Institutet researchers suggests that patients with the condition do not need to stop taking important medications  Microscopic colitis (MC) is a chronic inflammatory bowel disease that severely reduces quality of life. MC is responsible for over 30% of all chronic diarrhea cases in people over 65 years of age, and its prevalence is rising worldwide. Although little is known about what causes MC, previous studies have suggested that a range of common medications could trigger ...

NYUAD researchers find link between brain growth and mental health disorders

2025-06-30
Abu Dhabi, UAE, June 30, 2025: A team of researchers at NYU Abu Dhabi has uncovered a key mechanism that helps shape how our brains are wired, and what can happen when that process is disrupted. In a new study published in Cell Reports, the RNA-MIND Lab at NYU Abu Dhabi, led by Professor of Biology Dan Ohtan Wang, with Research Associate Belal Shohayeb, reveals how a small molecular mark on messenger RNA, called m6A methylation, regulates the production of essential proteins inside growing neurons. This process plays a critical role in the development of axons, the long extensions that neurons use to connect and communicate with each other. The study ...

Aging-related inflammation is not universal across human populations, new study finds

2025-06-30
June 30, 2025 -- Inflammation, long considered a hallmark of aging, may not be a universal human experience, according to a new study from Columbia University Mailman School of Public Health. The research suggests that "inflammaging"—chronic, low-grade inflammation associated with aging—appears to be a byproduct of industrialized lifestyles and varies significantly across global populations. The findings are published in Nature Aging. Researchers analyzed data from four populations: two industrialized ...

University of Oregon to create national children’s mental health center with $11 million federal grant

2025-06-30
With a new $11 million federal grant, the University of Oregon will create a national center for children’s mental health, putting the university at the forefront of national prevention efforts to improve the mental health and well-being of adolescents. The center will be housed in the UO’s Prevention Science Institute. It will be funded over the next five years by the National Institute of Mental Health. “This center will build on the strong work the UO’s Prevention Science Institute has done over decades in the area of school-based mental health prevention, bringing ...

Rare achievement: UTA undergrad publishes research

2025-06-30
Caroline King didn’t expect to get involved in research when she arrived at The University of Texas at Arlington. But after joining the Honors College and taking a job with the Center for Rural Health and Nursing, she found herself diving into a literature review on midwifery in rural Texas. Two and a half years later, King is a published author in the Online Journal of Rural Nursing and Health Care. While publication is a milestone for any academic, it’s a rare achievement for an undergraduate. “It’s ...
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