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Current Pharmaceutical Analysis (CPA) achieves notable impact factor growth in latest journal citation reports

2025-06-23
In 2025-06-18, the highly anticipated 2024 Journal Citation Reports (JCR) were released, revealing significant progress for the journal Current Pharmaceutical Analysis (CPA). The journal has achieved an impact factor of 1.5, marking a remarkable doubling from the previous year. This accomplishment underscores CPA's growing academic influence and recognition within the field of pharmacology and pharmacy. The impact factor, a core metric for evaluating a journal's academic impact, reflects the average ...

AI chatbot safeguards fail to prevent spread of health disinformation

2025-06-23
Embargoed for release until 5:00 p.m. ET on Monday 23 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 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, but also on behalf of the organization they represent.    ----------------------------       1. ...

UTIA researcher to receive award from the Soil and Water Conservation Society

2025-06-23
Sindhu Jagadamma, associate professor of soil science at the University of Tennessee Institute of Agriculture, will receive the Soil and Water Conservation Society’s 2025 Conservation Research Award at the society’s annual conference in August. Soil health is critical for sustainable food production, and Jagadamma’s research in her Sustainable Soil Management Lab are developing ways to mitigate soil and environmental problems associated with conventional farm management practices. Her team studies how to maintain soil health through the implementation of conservation management, ...

HSE linguists study how bilinguals use phrases with numerals in Russian

2025-06-23
Researchers at HSE University analysed over 4,000 examples of Russian spoken by bilinguals for whom Russian is a second language, collected from seven regions of Russia. They found that most non-standard numeral constructions are influenced not only by the speakers’ native languages but also by how frequently these expressions occur in everyday speech. For example, common phrases like 'two hours' or 'five kilometres’ almost always match the standard literary form, while less familiar expressions—especially ...

Cold winters halt the northward spread of species in a warming climate

2025-06-23
As the climate warms, many species are shifting northward into areas that were previously too cold for them. A new study on the wall brown butterfly, published in the scientific journal PNAS, shows that rapid evolution can aid this process – but only up to a point. Cold winters stop further expansion beyond certain climatic limits. “Our results show that even though the butterflies adapt their life cycle as they move northwards, there are limits that evolution cannot easily overcome,” says Mats Ittonen, one of the lead authors of the study done by researchers at the Department of Zoology, Stockholm University. The wall brown (Lasiommata ...

Study finds early signs of widespread coastal marsh decline

2025-06-23
Researchers have revealed the declining health of coastal marshes several years before visible signs of decline, providing an early warning and opportunity to protect an ecosystem that serves as the first line of defense against coastal flooding.    Scientists from Colorado State University, the University of Georgia and the University of Texas at Austin developed a model to detect early signs of marsh decline using satellite observations. The model identified vulnerable marshes along Georgia’s coast by ...

Massive burps of carbon dioxide led to oxygen-less ocean environments in the deep past

2025-06-23
New research from the University of California, Davis, the Chinese Academy of Sciences and Texas A&M University reveals that massive emissions, or burps, of carbon dioxide from natural earth systems led to significant decreases in ocean oxygen concentrations some 300 million years ago.    Combining geochemical analyses of sediment cores and advanced climate modeling, the study, published June 23 in Proceedings of the National Academy of Sciences, highlights five periods when significant decreases in ocean oxygen levels (by 4% to 12%) coincided with significant increases ...

US muslims’ attitudes toward psychedelic therapy

2025-06-23
A new study in the peer-reviewed journal Psychedelic Medicine demonstrated in this sample that Muslims living in the United States (MLUS) showed moderate openness to psychedelics in mental health therapy. Click here to read the article now. MLUS have a history of rejecting mental health services. Syed Fayzan Rab, MD, a researcher at the Emory Center for Psychedelics and Spirituality, and coauthors of the study, reported a weak negative correlation between rejection attitudes toward mental health and acceptance of psychedelics. “Moderate openness to psychedelics ...

HSE scientists reveal how staying at alma mater can affect early-career researchers

2025-06-23
Many early-career scientists continue their academic careers at the same university where they studied, a practice known as academic inbreeding. A researcher at the HSE Institute of Education analysed the impact of academic inbreeding on publication activity in the natural sciences and mathematics. The study found that the impact is ambiguous and depends on various factors, including the university's geographical location, its financial resources, and the state of the regional academic employment market. A paper with the study findings has been published in Research Policy.  In Russia, nearly half of all PhD holders continue working ...

Durham University scientists reveal new cosmic insights as first Rubin Observatory images released

2025-06-23
-With images-   The Vera C. Rubin Observatory has today released its long-awaited first images of the night sky, marking the beginning of the most ambitious astronomical survey in history – the Legacy Survey of Space and Time (LSST).   This significant project, over two decades in the making, will provide an ultra-high-definition, time-lapse view of the southern sky over the next ten years, capturing the evolution of the Universe in motion.   Each night, the Rubin Observatory ...

Emotional and directional enabled programmable flexible haptic interface for enhanced cognition in disabled community

2025-06-23
Background The advancements in tactile perception and feedback technologies have propelled the interaction between humans and the digital realm, spurring innovative applications across various fields, including virtual reality, augmented reality, disability assistance, and communication. At present, surface tactile feedback devices predominantly operate through two mechanisms: electrical stimulation and mechanical vibration. Electrical stimulation works by directly stimulating nerves with an electric current, ...

Music on the brain: exploring how songs boost memory

2025-06-23
Music improves mood and memory to such an extent that treatment strategies for diseases like Alzheimer’s or dementia sometimes incorporate music. But how music boosts memory remains unclear. In a new JNeurosci paper, Kayla Clark, from Rice University, and Stephanie Leal, from University of California, Los Angeles, explored what features of music improve memory in humans.  After study participants viewed images of everyday experiences, the researchers played music and manipulated its features. Some features—like whether songs were happy or sad, or song familiarity—had ...

Non-contact and nanometer-scale measurement of shallow PN junction depth buried in Si wafers

2025-06-23
Si LSI manufacturing technology is essential as the foundation of modern society. However, there was no wafer-scale technology for rapid, non-destructive, and non-contact evaluation of the internal electric field distribution, carrier transport characteristics, defects, and high-speed response of devices, which are being miniaturized and made three-dimensional to achieve high-density integration of electronic devices.   In a new paper published in Light: Science & Applications, an international team of scientists ...

A unified approach to first principles calculations of Parton physics in hadrons

2025-06-23
Understanding the structure of hadrons, such as protons and neutrons, is currently one of the most important goals for researchers studying nuclear and particle physics. Hadrons consist of quarks and gluons, together called partons. The behavior of partons inside hadrons is described by mathematical tools called parton distribution functions (PDFs), which tell us the probability of finding partons carrying a fraction x of the hadron's total momentum. Until recently, PDFs were mainly determined by fitting data obtained from decades of high-energy experiments, a process known as phenomenological modeling. Recently, the interest in calculating PDFs from ...

Killer whales groom each other using tools made from kelp

2025-06-23
Primates, birds, and elephants are all known to make tools, but examples of tool use among marine animals are much more limited. Reporting in the Cell Press journal Current Biology on June 23, a team of whale experts has found widespread tool manufacture and usage in an endangered population of resident killer whales living in the Salish Sea—part of the Pacific Ocean between British Columbia and Washington. The whales fashion tools from kelp and use them for grooming purposes.  “We found that southern resident killer whales regularly use lengths of bull kelp during social interactions, ...

Killer whales make seaweed ‘tools’ to scratch each other’s backs

2025-06-23
Killer whales have been seen detaching lengths of seaweed and using them to massage each other – the first evidence of tool-making by marine mammals.  The whales bite off the end of a kelp stalk, position it between themselves and a partner, and roll the kelp between their bodies for prolonged periods. Scientists spotted this behaviour in drone footage of “southern resident” killer whales in the Salish Sea, in the inland waters of Washington, USA. Whales of all ages were seen doing this, possibly ...

New drug for diabetes and obesity shows promising results

2025-06-23
Lower blood sugar and increased fat burning – without negatively affecting appetite or muscle mass. These are some of the most promising effects of a new potential drug treatment for people with type 2 diabetes and obesity, according to a new study published in the journal Cell by researchers from Karolinska Institutet and Stockholm University. The new drug, which is taken in tablet form, has a completely different mechanism of action than the well-known GLP-1-based drugs, such as Ozempic, which is administered via injections. GLP-1 drugs affect hunger via signals between the gut and the brain, but often have side effects such as loss of appetite, ...

Role of sleep and white matter in the link between screen time and depression in childhood and early adolescence

2025-06-23
About The Study: The results of this study show that more screen time in late childhood was associated with more depressive symptoms, potentially due to shorter sleep and worse white matter organization during early adolescence. These findings emphasize the importance of promoting healthy habits and balancing screen time with adequate sleep.  Corresponding Author: To contact the corresponding author, João Paulo Lima Santos, MD, email limasantosjp2@upmc.edu. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamapediatrics.2025.1718) Editor’s ...

U.S. neonatal mortality from perinatal causes

2025-06-23
About The Study: U.S. neonatal mortality has generally decreased, likely due to medical advancements, improved prenatal care, and neonatal intensive care interventions. However, mortality from slow fetal growth and malnutrition has increased by nearly 2% annually, possibly reflecting impaired prenatal nutrition.  Corresponding Author: To contact the corresponding author, Muzamil Khan, MD, email muzamilkhan1411@gmail.com. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamapediatrics.2025.1710) Editor’s ...

Discovery suggests new avenue for repairing brain function

2025-06-23
For the first time, scientists using cryo-electron microscopy have discovered the structure and shape of key receptors connecting neurons in the brain’s cerebellum, which is located behind the brainstem and plays a critical role in functions such as coordinating movement, balance and cognition. The research, published today in the journal Nature, provides new insight that could lead to the development of therapies to repair these structures when they are disrupted either by injury or genetic mutations affecting motor skills -- sitting, standing, walking, running, and jumping --  learning and memory. The discovery by scientists at Oregon Health ...

Teen depression? Study finds clues in screen use and sleep quality

2025-06-23
PITTSBURGH, June 23, 2025 – In this digital era, both kids and adults are often glued to smartphone screens. Digital technology keeps users entertained, connected to friends, and in tune with important news. But some reports suggest that, particularly for adolescents, excessive time on these screens can be linked to mental health problems and even depression. New research from the University of Pittsburgh School of Medicine published today in JAMA Pediatrics suggests that that association is driven by shorter ...

Alzheimer’s protective mutation works by taming inflammation in the brain

2025-06-23
A rare gene mutation that delays Alzheimer’s disease does so by damping inflammatory signaling in brain-resident immune cells, according to a preclinical study led by investigators at Weill Cornell Medicine. The finding adds to growing evidence that brain inflammation is a major driver of neurodegenerative disorders such as Alzheimer’s—and that it may be a key therapeutic target for these disorders. In the study, published June 23 in Immunity, the researchers examined the effects of the mutation APOE3-R136S—known as the “Christchurch ...

Research alert: CBD might help children with autism, but more research needed

2025-06-23
Researchers at the Center for Medicinal Cannabis Research at University of California San Diego School of Medicine have found that cannabidiol (CBD), a non-intoxicating compound found in cannabis, could help reduce problematic behaviors in autistic boys. The results provide valuable insights into the potential benefits and limitations of CBD as a therapeutic intervention for autism. Autism spectrum disorder is a complex neurodevelopmental condition characterized by social communication difficulties, repetitive behaviors ...

Unveiling cutting-edge advances in CAR-T cell therapy for lymphoma

2025-06-23
CAR-T cells, which are genetically programmed to specifically recognize and kill target cells, have altered the therapeutic landscape of lymphoma. After the tumor antigens are identified by scFv, CAR-T cells execute anti-tumor activity through granzyme and perforin secretion, inducing cell apoptosis in a Fas-FasL-dependent pathway and producing inflammatory cytokines to antagonize the immunosuppressive tumor microenvironments (TME) and induce host immune responses. However, CAR-T cell therapy still faces many challenges owing to the heterogeneity of tumor cells, interference from TME, T cell exhaustion, as well as severe adverse events. Recent years, advances in tumor ...

Aggressiveness responses in mice depend on the instigator

2025-06-23
Tsukuba, Japan—Displaced aggression, such as lashing out at an unrelated individual after a frustrating experience, is a well-documented phenomenon in both humans and animals. In mice, males typically attack unfamiliar, potentially rival males that enter their territory. However, when the rival was placed inside a transparent enclosure, physical contact was blocked despite visual and olfactory access. This situation increased arousal in the subject—a phenomenon known as "social instigation"—which primed the animal for heightened aggression. When subsequently presented with access to a different rival, the subject exhibited significantly ...
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