A new study from a Washington University researcher offers fresh insights into how the brain goes to great lengths to processes and remember everyday events. Zachariah Reagh, an assistant professor of psychological and brain sciences in Arts & Sciences at Washington University in St. Louis, and co-author Charan Ranganath of the University of California, Davis, used functional MRI scanners to monitor the brains of subjects watching short videos of scenes that could have come from real life. These included men and women working ...

**Note: the release below is a special early release from the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID 2023, Copenhagen, 15-18 April). Please credit the conference if you use this story** Embargo: 2301H UK time Friday 31 March   **Note – the press release is available in Spanish and Portuguese, see links below** A 3-year-old girl was infected with an unusual Mycobacterium marinum infection, that developed following an iguana bite while she was on holiday in Costa Rica, report the doctors who treated her ...

Study Title: Belzutifan plus cabozantinib for patients with advanced clear cell renal cell carcinoma previously treated with immunotherapy: an open-label, single-arm, phase 2 study Publication: The Lancet Oncology, March 31, 2023, 6:30pm ET, https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(23)00097-9/fulltext Dana-Farber Cancer Institute author: Toni K. Choueiri, MD Summary: Immunotherapies, such as anti-PD-1 and anti-PD-L1, have become standard first line therapies for patients with advanced renal cell carcinoma (kidney cancer). Most patients, however, eventually experience disease progression, with no consensus on what therapy to use next. In this ...

The ten-year European Flagship Human Brain Project (HBP) links brain research with computing and technology in a large-scale, interdisciplinary approach. During the HBP Summit, researchers presented the abundant scientific achievements of the project and the legacy that it will leave for the research community. With the project approaching its conclusion in September 2023, a focal point of the final HBP Summit in Marseille was the discussion of the future of digital brain research. One of the lasting contributions of the project is the research infrastructure EBRAINS, which provides open access to advanced technologies, tools, data and services for brain research and will ...

“Cellular senescence and disrupted proteostasis induced by myotube atrophy are prevented with low-dose metformin and leucine cocktail.” BUFFALO, NY- March 31, 2023 – A new research paper was published on the cover of Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 15, Issue 6, entitled, “Cellular senescence and disrupted proteostasis induced by myotube atrophy are prevented with low-dose metformin and leucine cocktail.” Aging coincides with the accumulation of senescent cells within skeletal muscle that produce inflammatory products, known as the senescence-associated secretory ...

Molecules in our body send faint biochemical signals when health issues arise New technology boosts these signals by 1,000 times New approach paves way for sensing signals in real-time in the body without sending blood or saliva samples to a lab EVANSTON, Ill. — The molecules in our bodies are in constant communication. Some of these molecules provide a biochemical fingerprint that could indicate how a wound is healing, whether or not a cancer treatment is working or that a virus has invaded the body. If we could sense these signals in ...

Half as many children in the United States were diagnosed with asthma in the first year of the COVID-19 pandemic compared to previous years, and Rutgers researchers think fewer colds may be part of the reason.   In a new Rutgers study, published in Respiratory Research, researchers examined the rates of new asthma diagnoses in a large commercial insurance claims database during the first year of the pandemic compared with rates of new diagnoses during the previous three years.   Using the Health Core Integrated Research ...

A common anesthesia drug could be beneficial in reducing pressure inside the skull of children with traumatic brain injuries (TBI), according to a study published in Critical Care Medicine.   Ketamine, a drug that has been used for anesthesia since the 1970s, has traditionally been avoided for patients with TBI due to early studies suggesting that it could raise the pressure inside of the skull, known as intracranial pressure (ICP).   More recent studies have suggested otherwise, said lead author Michael Wolf, MD, assistant professor of Pediatrics and Neurological ...

Photos   For the first time, researchers have pinpointed a date when elite Mongol Empire people were drinking yak milk, according to a study co-led by a University of Michigan researcher.   By analyzing proteins found within ancient dental calculus, an international team of researchers provides direct evidence for consumption of milk from multiple ruminants, including yak. In addition, they discovered milk and blood proteins associated with both horses and ruminants. The team's results are published in Communication Biology.   The study presents novel protein findings from an elite Mongol Era cemetery ...

URBANA, Ill. – For tiny salamanders squirming skin-to-soil, big-picture weather patterns may seem as far away as outer space. But for decades, scientists have mostly relied on free-air temperature data at large spatial scales to predict future salamander distributions under climate change. The outlook was dire for the mini ecosystem engineers, suggesting near elimination of habitat in crucial areas. Now, University of Illinois researchers are tuning into the microclimates that really matter to the imperiled amphibians and forecasting a somewhat more hopeful future. “The ...

BOSTON-- Humans are colonized with thousands of bacterial strains. Researchers are now focused on genetically modifying such bacteria to enhance their intrinsic therapeutic properties. One goal is to develop smart microbes that release therapeutic payloads at sites of disease, thus maintaining therapeutic efficacy while limiting many of the side effects that can be associated with the systemic administration of conventional drugs. Investigators at Massachusetts General Hospital (MGH), a founding member of Mass General Brigham (MGB), have engineered a strain of the probiotic Escherichia ...

An interdisciplinary research team of the Institutes of Physical Chemistry and Physics of the University of Freiburg and the Max Planck Institute of Biophysics in Frankfurt-am-Main has discovered a new, direction-dependent friction in proteins called anisotropic friction. “Until now, nobody had observed that friction in biomolecules was dependent on direction,” says physicist Dr. Steffen Wolf of the University of Freiburg. The results have been published as cover story in the scientific journal “Nano Letters.” Experiments on model complex of protein-ligands Proteins constitute the microscopic machinery of cells. They perform work during their functional cycles. Accordingly, ...

When Hurricane Florence made landfall on North Carolina’s coast in 2018, it brought record rainfall causing catastrophic flooding and damages to communities across the eastern portion of the state. Estimating the financial impacts of household flooding is complex because direct damages often snowball into other financial risks, like a decrease in property value or loss of equity. Generally, post-disaster damage assessments focus on insured and uninsured losses, but these numbers do not account for the secondary impacts to households, lenders, local governments and other stakeholders who may also share in the financial consequences if a property owner defaults ...

The Forex market, also known as the foreign exchange market or simply Forex (short for "foreign exchange"), is a decentralized global market where various currencies are traded. It is the largest financial market in the world, with a daily trading volume exceeding $6 trillion. The primary purpose of the Forex market is to facilitate international trade and investment by allowing businesses, governments, and individuals to convert one currency into another.

Researchers are deploying the latest mapping techniques to identify the most important suburban habitat for North America’s largest woodpecker. University of Cincinnati doctoral student Ruijia Hu said wildlife habitat in congested places like southwest Ohio is becoming increasingly fragmented as forests give way to new construction. Eventually, this could spell trouble to an animal with specific habitat needs like Ohio’s pileated woodpecker. Pileated woodpeckers are crow-sized birds with colorful red crests and striking white facial stripes. They are found in forests from British Columbia to Florida. They have the ...

A new study by Cedars-Sinai investigators describes how ChatGPT, an artificial intelligence (AI) chatbot, may help improve health outcomes for patients with cirrhosis and liver cancer by providing easy-to-understand information about basic knowledge, lifestyle and treatments for these conditions.  The findings, published in the peer-reviewed journal Clinical and Molecular Hepatology, highlights the AI system’s potential to play a role in clinical practice. “Patients with cirrhosis and/or liver cancer and their caregivers often have unmet needs and insufficient knowledge about managing and preventing complications of their disease,” ...

Twenty to 50 per cent of all critically ill patients contract potentially deadly infections during their stay in the intensive care unit or in hospital after being in the ICU – markedly increasing the risk of death. “Despite the use of antibiotics, hospital-acquired infections are a major clinical problem that persists to be a huge issue for which we don’t have good solutions,” says Dr. Braedon McDonald, MD, PhD, an intensive care physician at the Foothills Medical Centre (FMC) and assistant professor at the ...

BENTLEY UNIVERSITY The financial terms of biotechnology licenses from academic institutions are significantly less favorable than those of comparable licenses between commercial firms according to a new study from Bentley University’s Center for Integration of Science and Industry. The study, published in the journal PLOS ONE, shows that the royalties and payments to academic institutions are significantly lower than those to commercial firms for similar licenses and products at the same stages of development.  The article, titled “Comparing the economic terms of biotechnology licenses from academic institutions with those ...

As Earth’s population grows, the demands of modern lifestyles place mounting strain on the global environment. Proposed solutions to preserve and promote planetary sustainability can sometimes prove more harmful than helpful. However, technologies that harness natural processes could be more successful. Such technologies are the focus of the latest issue of the open access journal PLOS Biology, which features a special collection publishing March 31st of papers highlighting biology-based solutions that could be applied to reduce carbon dioxide emissions, eliminate non-degradable plastics, produce food or energy ...

Can an individual’s social status have an impact on their level of stress? Researchers at Tulane University put that question to the test and believe that social rank, particularly in females, does indeed affect the stress response. In a study published in Current Biology, Tulane psychology professor Jonathan Fadok, PhD, and postdoctoral researcher Lydia Smith-Osborne looked at two forms of psychosocial stress — social isolation and social instability — and how they manifest themselves based on social rank. They conducted their research on adult female mice, putting them in pairs and allowing them to form a stable ...

Long thought of as “brain glue,” the star-shaped cells called astrocytes—members of a family of cells found in the central nervous system called glial that help regulate blood flow, synaptic activity, keep neurons healthy, and play an important role in breathing. Despite this growing appreciation for astrocytes, much remains unknown about the role these cells play in helping neurons and the brain process information. “We believe astrocytes can add a new dimension to our understanding of how external and internal information is merged in the ...

On Friday March 31st, 2023 at a ceremony in Paris, the Institut Pasteur President, Professor Stewart Cole, and the University of São Paulo (USP) Rector, Carlos Gilberto Carlotti Junior, signed articles of association for the Institut Pasteur in São Paulo, a private non-profit organization under Brazilian law. The mission of the institute, an associate member of the Pasteur Network, is to conduct research in the field of biology that contributes to the development of human health, and to promote outreach, education, innovation and knowledge transfer activities and public health measures. The Institut Pasteur ...

UNIVERSITY PARK, Pa. — In the early 2000s, scientists observed lightning discharge producing X-rays comprising high energy photons — the same type used for medical imaging. Researchers could recreate this phenomenon in the lab, but they could not fully explain how and why lightning produced X-rays. Now, two decades later, a Penn State-led team has discovered a new physical mechanism explaining naturally occurring X-rays associated with lightning activity in the Earth’s atmosphere.  They published their ...

East Hanover, NJ – March 31, 2023 – Since the pandemic, gains in the labor market have been slower to materialize for black/African American people with disabilities compared to their white counterparts, according to experts speaking last Friday during the nTIDE Deeper Dive Lunch & Learn Webinar. They discussed potential factors underlying why the disability employment gap is wider among members of the black/African American population when compared to the white population and how to integrate measures to effect change. Using data from the U.S. Bureau of Labor Statistics (BLS) for persons ages 16-64, the monthly employment-to-population ratio averaged ...

Antibiotic resistance is a global health threat. In 2019 alone, an estimated 1.3 million deaths were attributed to antibiotic resistant bacterial infections worldwide. Looking to contribute a solution to this growing problem, researchers at Baylor College of Medicine have been studying the process that drives antibiotic resistance at the molecular level. They report in the journal Molecular Cell crucial and surprising first steps that promote resistance to ciprofloxacin, or cipro for short, one of the most commonly prescribed antibiotics. The findings point at potential ...