A record-breaking swim by two lion brothers across a predator-infested African river has been documented in a study co-led by Griffith University and Northern Arizona University.  Dr Alexander Braczkowski, from Griffith’s Centre for Planetary Health and Food Security, led a team that filmed a two-male lion coalition crossing the Kazinga Channel in Uganda at night, using high-definition heat detection cameras on drones. The work was done under the supervision of the Uganda Wildlife Authority.   One half of the lion brother duo was a 10-year-old ...

URBANA, Ill. -- The pathogen that causes bacterial spot is very good at what it does. Forming small lesions on the rinds of pumpkins, melons, cucumbers, and other cucurbits, it mars the fruits’ appearance and ushers in secondary pathogens that lead to rot and severe yield loss. The bacterium, Xanthomonas cucurbitae, is so successful that it has had no reason to evolve through time or space. That’s according to new University of Illinois Urbana-Champaign research characterizing ...

“[...] our results put the basis for the use of antioxidants supplementation in Down Syndrome patients to prevent liver-associated pathologies.” BUFFALO, NY- July 10, 2024 – A new research paper was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 16, Issue 12, entitled, “Aging exacerbates oxidative stress and liver fibrosis in an animal model of Down Syndrome.” Down Syndrome (DS) is a common genetic disorder characterized by an extra copy of chromosome 21, leading to dysregulation of various metabolic pathways. Oxidative stress in DS is associated ...

“[...] it is crucial for the future application of ABC transporter inhibitors [...] to develop a stratification protocol [...] to identify those PDAC patients who are most likely to benefit from chemosensitization induced by these inhibitors.” BUFFALO, NY- July 10, 2024 – A new editorial paper was published in Oncotarget's Volume 15 on June 20, 2024, entitled, “Targeting ABC transporters in PDAC – past, present, or future?” In this new editorial, Cecilia Bergonzini, Elisa Giovannetti and Erik ...

Machine learning models could enable earlier identification of at-risk children, aiding social workers and potentially improving outcomes, per Danish study of more than 100,000 children ### Article URL:  https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0305974 Article Title: Predictive risk modeling for child maltreatment detection and enhanced decision-making: Evidence from Danish administrative data Author Countries: Denmark, France Funding: Funding for this project was ...

Christmas or Ramadan might seem to come around more quickly each year, for people who pay more attention to time, are more forgetful of plans, and love a good holiday. A research team led by Ruth Ogden of Liverpool John Moores University, UK, and Saad Sabet Alatrany of Imam Ja'afar Al-Sadiq University, Iraq, published these findings in the open-access journal PLOS ONE on July 10, 2024. They suggest this could mean that someone’s experience of time is shaped not only by what they’ve done, but what is left to do. “Christmas seems to come quicker each year,” is a staple of small talk. But the ...

Perceived warmth and competence predict the influence of race, gender and age on callback decisions, suggesting social perceptions might underlie such hiring bias. The meta-analysis of North American correspondence studies is published July 10, 2024 in the open-access journal PLOS ONE by Carina Hausladen from the California Institute of Technology and ETH Zürich, Marcos Gallo from the California Institute of Technology, and colleagues. In the labor market, applicants from marginalized groups continue to face disparate treatment. To ...

A study led by the Hospital del Mar Research Institute, with Cima University of Navarra and Pompeu Fabra University, has identified a group of small molecules exclusive to liver tumors that could be key to developing cancer vaccines. These are microproteins, very small proteins expressed only by tumor cells. This can result in the activation of immune cells against the tumor. The study is published in Science Advances.   By integrating data from tumors and healthy tissue from over one hundred liver cancer ...

NEW YORK and LOS ANGELES — In preclinical studies, a team of researchers from Mount Sinai Health System in New York City and City of Hope in Los Angeles report new findings on a therapeutic combination that regenerated human insulin-producing beta cells, providing a possible new treatment for diabetes. The findings were published today in Science Translational Medicine.   This work, led by Andrew F. Stewart, MD, Irene and Dr. Arthur M. Fishberg Professor of Medicine and Director of the Mount Sinai Diabetes, Obesity ...

LOS ANGELES and NEW YORK — In preclinical studies, a team of researchers from City of Hope® in Los Angeles and Mount Sinai Health System in New York reports new findings on a therapeutic combination that regenerated human insulin-producing beta cells, providing a possible new treatment for diabetes. The findings were published today in Science Translational Medicine.   This work, led by Andrew F. Stewart, M.D., Irene and Dr. Arthur M. Fishberg Professor of Medicine and Director of the Mount Sinai Diabetes, Obesity and Metabolism Institute, began at the Icahn School of Medicine at Mount Sinai in 2015. The studies were a team effort. Adolfo ...

Using genetic engineering techniques, investigators at the Johns Hopkins Kimmel Cancer Center and its Ludwig Center, the Lustgarten Laboratory and Bloomberg~Kimmel Institute for Cancer Immunotherapy have designed a novel type of cell to recognize and fight cancer. To produce the cells, called Co-STAR (Co-stimulatory Synthetic T-cell receptor and Antigen Receptor) cells, the researchers combined genetic components of four types of cells that the body normally uses to defend against invaders to make ...

The study also looked at safety of the AAV-mediated genome editing approach and found it had a good safety profile that includes little off-target effect and no detectable long-term integration of the AAV vector in the genome. “Our research suggested minimal potential risk and supports the feasibility of future clinical applications in humans,” said Wenliang Zhu, PhD, and physician-scientist Wan Du, MD, PhD, members of Chen’s lab at Mass Eye and Ear and first authors on the paper. The study, led by Zheng-Yi Chen, DPhil, an associate scientist in the Eaton-Peabody Laboratories at Mass Eye and Ear (a member of the ...

HOUSTON – (July 10, 2024) – The Controlled Release Society (CRS), the premier international, multidisciplinary society dedicated to the science and technology of drug delivery, has elected Rice University bioengineer Omid Veiseh to its College of Fellows. The recognition is a prestigious acknowledgement of “outstanding and sustained contributions in the field of delivery science and technology,” according to the organization website. “I am deeply honored to be elected to the CRS College ...

More than 70 high school students and science teachers gathered at Young Middle School in Arlington this summer to learn about quantum information science (QIS). The annual workshop and camp are part of a national pilot program called Quantum for All led by Karen Jo Matsler, assistant professor in practice and master teacher in the UTeach program at The University of Texas at Arlington. “Just the word ‘quantum’ scares people, which is why many teachers and school administrators ...

In a groundbreaking effort to tackle the pervasive issue of PFAS contamination in drinking water, a research team at New Jersey Institute of Technology has received funding from the Bureau of Reclamation's Desalination and Water Purification Research program. This highly competitive grant, awarded to only eight projects out of over eighty applicants, supports their innovative project titled "Enhanced Coagulation for the Removal of Per- and Polyfluoroalkyl Substances using Hydrophobic Ion Pairing Approach Project." Arjun Venkatesan, associate ...

Most known black holes are either extremely massive, like the supermassive black holes that lie at the cores of large galaxies, or relatively lightweight, with a mass of under 100 times that of the Sun. Intermediate-mass black holes (IMBHs) are scarce, however, and are considered rare "missing links" in black hole evolution. Now, an international team of astronomers has used more than 500 images from NASA's Hubble Space Telescope — spanning two decades of observations — to search for evidence of an intermediate-mass black hole by following the motion of seven ...

Philadelphia, July 10, 2024 – Despite escalating disaster frequency and severity, guidance for addressing emergency food and nutrition needs is limited. However, existing literature offers insights on how to effectively address emergency food and nutrition assistance. A recent position paper issued by the Society for Nutrition Education and Behavior (SNEB) in the Journal of Nutrition Education and Behavior, published by Elsevier, states that for effective recovery from and resilience to disasters, it is essential that impacted individuals and communities have access to safe, nutritious, and culturally and contextually appropriate foods and beverages, and receive emergency-related ...

A new paper published today in Molecular Biology and Evolution reveals that it's not as straightforward as it might seem. Despite decades of data collection by the United Nations Office on Drugs and Crime (UNODC), which has been valuable to monitor changes in areas occupied by illegal coca plantations in South America, there is no reliable scientific method to distinguish between different types of coca plants. South American coca plants have been essential to Andean and Amazonian communities for at least 8,000 years. It is within these communities that they are thought to have evolved from wild to domesticated coca plants. Their ...

Solid-state batteries have several advantages: they can store more energy and are safer than batteries with liquid electrolytes. However, they do not last as long and their capacity decreases with each charge cycle. But it doesn't have to stay that way: Researchers are already on the trail of the causes. In the journal ACS Energy Letters, a team from HZB and Justus-Liebig-Universität, Giessen, presents a new method for precisely monitoring electrochemical reactions during the operation of a solid-state battery using photoelectron spectroscopy at BESSY II. The results ...

Solar energy is critical for a clean-energy future. Traditionally, solar energy is harvested using silicon – the same semiconductor material used in everyday electronic devices.  But silicon solar panels have drawbacks: for instance, they’re expensive and hard to mount on curved surfaces. Researchers have developed alternative materials for solar-energy harvesting to solve such shortcomings. Among the most promising of these are called “organic” semiconductors, carbon-based semiconductors that are Earth-abundant, cheaper and environmentally friendly. “They can potentially lower the production cost for solar panels because these ...

University of Maryland Faculty Physicians has entered into an agreement to lease 17,000 square feet of space at The Village at Mondawmin, which would establish a new community "health village," University of Maryland School of Medicine (UMSOM) Dean Mark T. Gladwin, MD, and Faculty Practice President William F. Regine, MD, announced today. It is part of a larger effort to work in partnership with the West Baltimore community to develop and implement health care delivery based on neighborhood needs and to improve patient access to healthcare. The Faculty Practice group of ...

In a study examining styles of pitching ideas to audiences, researchers found that pitches promoting radical ideas are better received when framed in concrete and explanatory ‘how’ terms, while progressive ideas do better with abstract ‘why’ style of pitches. Previous research found that professional audiences, like investors, prefer concrete pitches with how-style explanations, while lay audiences such as students and crowdfunders respond better to ‘why’ style pitches for abstract ideas. Professor Simone Ferriani, Professor of Entrepreneurship at Bayes Business School (formerly ...

EAST LANSING, Mich. – A new study led by Michigan State University researchers shows a significant increase in telemedicine services offered by U.S. hospitals from 2017 to 2022, while also highlighting persistent barriers to its full implementation. The comprehensive analysis of telemedicine adoption in U.S. hospitals during these years reveals both significant progress and ongoing challenges in the health care sector’s digital transformation. The study, published in the Journal of General Internal Medicine, found that the percentage of hospitals offering at least one form of telemedicine ...

LOS ANGELES — Cirrhosis is chronic, progressive end-stage liver disease that occurs when scar tissue prevents the liver from functioning normally. Studies have shown that two of the leading causes of cirrhosis — alcohol use disorder and viral hepatitis — occur more frequently in transgender individuals, but there has been little research examining if these risk factors translate into greater incidences of cirrhosis among transgender patients.   A new study from Keck Medicine ...

Omega Centauri is a spectacular collection of about ten million stars, visible as a smudge in the night sky from Southern latitudes. Through a small telescope, it looks no different from other so-called globular clusters: a spherical collection of stars, so dense towards the centre that it becomes impossible to distinguish individual stars. But now a new study, led by Maximilian Häberle (Max Planck Institute for Astronomy), confirms what astronomers had been suspecting for some time: Omega Centauri contains a central black hole. The black hole appears to be the “missing link” between its stellar and ...