One treatment each of two psychedelic drugs lowered depression and anxiety and improved cognitive functioning in a sample of U.S. special operations forces veterans who sought care at a clinic in Mexico, according to a new analysis of the participants’ charts. The treatment included a combination of ibogaine hydrochloride, derived from the West African shrub iboga, and 5-MeO-DMT, a psychedelic substance secreted by the Colorado River toad. Both are designated as Schedule I drugs under the U.S. Controlled Substances Act. In addition to relieving symptoms of post-traumatic stress disorder (PTSD), ...

HOUSTON – (Oct. 5, 2023) – An interdisciplinary team of Rice University scientists has won a $1.9 million National Science Foundation grant for research on materials that could serve as the basis for next-generation energy-efficient computing devices. The team ⎯ led by Kaiyuan Yang and including co-investigators Ramamoorthy Ramesh, Yimo Han, Douglas Natelson, Shengxi Huang and Lane Martin ⎯ will focus on multiferroics, materials with distinctive electric and magnetic properties that carry “transformative technological potential,” ...

AMES, Iowa – The foundation of a house remains, the basement ripped open and exposed, with the rest of the house blown away. A brick-veneered bank building partially caved in. A collapsed high school gym. Gravestones knocked over. Debris piercing a building.   Partha Sarkar kept hitting next, scrolling through the photo evidence of the destruction he gathered and assessed the day after an EF5 tornado ripped through Parkersburg on May 25, 2008.   Then Sarkar, professor and interim chair of aerospace engineering at Iowa State University, opened a photo showing a house ...

Acoels have been found to host a wide diversity of symbiotic, photosynthetic microalgae. Animals and plants need energy. Some animals get energy by eating other animals, and many plants harvest the energy in sunlight through photosynthesis. However, in the ocean, there exists a remarkable group of small, worm-like animals called acoels that do both—some acoels form relationships (symbiosis) with single-celled, photosynthetic microalgae. A study by Assistant Professor Kevin Wakeman and his undergraduate student, Siratee Riewluang, at Hokkaido University, Japan, has shed some light on the biodiversity underpinning symbiotic relationships between acoels and microalgae. ...

Bumblebees have a remarkably successful method for fighting off Asian hornets, new research shows. When attacked, buff-tailed bumblebees drop to the ground – taking the hornets down with them. This either causes the hornet to lose its grip, or the bee raises its sting and tussles until the hornet gives up. University of Exeter scientists witnessed over 120 such attacks, and were stunned to find that bumblebees fought off the hornets every time. Despite this, they found bumblebee colonies had reduced growth rates in ...

The American Association for the Advancement of Science (AAAS) has conceived of and launched a new artificial intelligence (AI) fellowship in just two months — record speed — to support leaders in Congress as they craft legislation, in particular policies related to emerging opportunities and challenges with AI. Capitol Hill’s surging interest in AI policy follows the public release of ChatGPT and other generative AI tools. The STPF Rapid Response Cohort in AI operates under the AAAS Science & Technology Policy Fellowships (STPF) program and is part of the 51st class of 276 scientists and engineers placed across ...

A new paper in Molecular Biology and Evolution, published by Oxford University Press, for the first time provides a comprehensive set of genomic resources for pangolins, sometimes known as scaly anteaters, that researchers believe will be integral for protecting these threatened mammals. Pangolins, which are found in Asia and sub-Saharan Africa, are the only mammals covered in scales. They are trafficked at record numbers for their meat and supposed medicinal properties. The animals are also at risk due to widespread deforestation of their native habitats. Pangolins are made up of eight surviving species ...

Eating more plant-based meals is better for our health and better for the planet. But cultural preferences are significant barriers to reducing meat consumption - especially for men, who are underrepresented among vegans and vegetarians. Studies have found that eating meat is associated with masculinity, and that gender stereotypes label plant-based diets as suitable for women but not men. So is it possible to change the perception of plant-based food with marketing, and convince men to eat more of it? “Men might be less inclined to consume vegan food due to the need to perform gender,” said Alma Scholz, lead author of a new study published in Frontiers in Communication. ...

A research team led by Dr. Ho Sang Jung of the Department of Nano-Bio Convergence at the Korea Institute of Materials Science (KIMS), a government-funded research institute under the Ministry of Science and ICT, in collaboration with the KOTITI Testing & Research Institute, has developed the world's first technology to rapidly and highly sensitively detect microplastics(MPs) in the field, which are well known to cause human and genetic toxicity through environmental pollution and the food chain. The on-site applicable MPs detection technology developed ...

Osaka, Japan – As organizations work to reduce their energy consumption and associated carbon emissions, one area that remains to be optimized is indoor heating and cooling. In fact, HVAC – which stands for Heating, Ventilation, and Air Conditioning – represents, on average, about 40% of a building’s total energy use. Methods that conserve electricity while still providing a comfortable indoor environment for workers could make a significant difference in the fight against climate change. Now, researchers from Osaka University have demonstrated significant energy savings through the application of a new, AI-driven algorithm ...

A new study conducted by researchers at The University of Texas MD Anderson Cancer Center suggests that enhanced infection prevention and control (IPC) measures implemented to address the COVID-19 pandemic contributed to a significant decrease in many healthcare-associated infections (HAIs) and a reduction in respiratory viral infections (RVIs). The findings, published today in the American Journal of Infection Control (AJIC), provide some of the first evidence that strict pandemic-related IPC interventions reduced HAI rates among vulnerable patient populations. “Previous, large-scale ...

New research by RMIT University and Northern Health has examined Australia’s Long COVID services, guidelines and public health information, compared with international standards. The researchers found Australia lacking in several categories, including early investigation, accessibility and availability of trustworthy public health information, and adequate multidisciplinary Long COVID services to meet demand. Dean of RMIT’s School of Health and Biomedical Sciences and co-author on the paper, Professor Catherine Itsiopoulos, warned that this problem will only worsen over time. “Long ...

As Streptococcus A cases continue to be prevalent in Queensland and internationally, a new nasal vaccine could provide long-term protection from the deadly bacteria. Associate Professor Manisha Pandey, Professor Michael Good, and their team from Griffith University’s Institute for Glycomics, are leading the development of a Strep A vaccine which is currently in Phase 1 clinical trials in Canada and quickly advancing to Phase 2 efficacy trials. The team’s new preclinical research, recently published in Nature Communications, shows an experimental liposome-based vaccine approach incorporating a conserved M-protein epitope from Strep A and an immunostimulatory glycolipid (3D(6-acyl) ...

SAN ANTONIO, Oct. 5, 2023 – Researchers at Mays Cancer Center at The University of Texas Health Science at San Antonio (UT Health San Antonio) have identified protein markers that could signal for early development of metastatic lung cancer, providing possibilities for new treatment. The findings already have led to a five-year, $1.6 million grant from the National Cancer Institute of the National Institutes of Health that will pave the way for a clinical trial next year for patients with advanced lung cancer. The research is detailed in a new article in Cell Reports, ...

London mayor Sadiq Khan’s efforts to expand the capital’s Ultra Low Emission Zone (ULEZ) as part of a push to reduce air pollution and improve health, is politically courageous and an example for mayors around the world, says the World Health Organization’s environment, climate change and health director, Maria Neira. In an exclusive interview for The BMJ’s climate issue, Neira says she is tired of listening to politicians speak on climate change as if they didn't have the power to ...

Researchers have conducted trials using a software capable of detecting intricate details of emotions that remain hidden to the human eye. The software, which uses an ‘artificial net’ to map key features of the face, can evaluate the intensities of multiple different facial expressions simultaneously. The University of Bristol and Manchester Metropolitan University team worked with Bristol’s Children of the 90s study participants to see how well computational methods could capture authentic human emotions amidst everyday ...

The Keck School of Medicine of USC has received $2 million from the California Institute of Regenerative Medicine (CIRM) to further augment its newly launched cGMP Laboratory, a state-of-the-art facility designed to advance early-stage research into clinically viable cell and gene therapies. To expedite the translation of these therapies from the lab to the clinic, the facility needs advanced technological know-how, streamlined operations and strict protocols for developing and testing these products, all of which ...

HOUSTON (October 4, 2023) – Texas Children’s Hospital is proud to announce that its Adolescent Bariatric Surgery Program has received national accreditation from the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP).   Texas Children’s Hospital The Woodlands is the only Bariatric Surgery Center in the state of Texas that serves to an adolescent-only patient population with a multidisciplinary clinical staff who is certified to meet the surgical, medical and psychological needs of ...

Some of the thinnest materials known to mankind may provide solutions to scientists in their quest to curb the effects of global warming.  Known as MXene and MBene compounds, these substances are only a few atoms thick, making them two-dimensional. Because of their large surface area, the materials have the potential to absorb carbon dioxide molecules from the atmosphere, which could help reduce the harmful effects of climate change by safely sequestering carbon dioxide. In a paper published Oct. 4 in the journal Chem, UC Riverside professor Mihri Ozkan and her co-authors explain the potential of MXenes and MBenes in carbon capture technologies. “In this review, ...

CORVALLIS, Ore. – Fossil researchers have discovered a novel genus and species of tiny wasp with a mysterious, bulbous structure at the end of each antenna. The female micro-wasp was described from 100-million-year-old Burmese amber in a study led by George Poinar Jr., who holds a courtesy appointment in the Oregon State University College of Science. Poinar and Fernando Vega, an independent researcher based in Silver Spring, Maryland, have some ideas about the “clouds” on the ...

Tirzepatide is as effective at treating early-onset type 2 diabetes (T2D), a more aggressive form of the condition that normally responds less well to treatment, as it is at treating T2D diagnosed later in life, new research being presented at the Annual Meeting of the European Association for the Study of Diabetes (EASD) in Hamburg, Germany (2-6 Oct) has found. Tirzepatide belongs to a new class of drugs that mimic the effect of two hormones involved in blood sugar control and appetite suppression, ...

New research being presented at the Annual Meeting of the European Association for the Study of Diabetes (EASD) in Hamburg, Germany (2-6 Oct) has identified a range of characteristics associated with a higher risk of sudden cardiac arrest in individuals with type 2 diabetes. These include the some commonly prescribed antibiotic and antipsychotic drugs, prokinetics (drugs used to treat gastrointestinal symptoms such as nausea and vomiting) and low fasting blood sugar. Sudden cardiac arrest (SCA) is a leading cause of death. ...

New research presented at this year’s Annual Meeting of The European Association for the Study of Diabetes (EASD), Hamburg (2-6 Oct), reveals a marked increase in several common conditions in the years leading up to, and immediately prior to, type 2 diabetes diagnosis, suggesting considerably earlier diagnosis might be possible in some patients. “These novel insights into the onset and natural progression of type 2 diabetes, suggest an early phase of inflammation-related disease activity long before any clinical diagnosis of type 2 diabetes is made”, says senior author Dr Adrian Heald from Manchester ...

At this year’s Annual Meeting of the European Association for the Study of Diabetes (EASD) in Hamburg, Germany (2-6 Oct) experts will discuss if lasting remission from diabetes is feasible in the real-world setting. Professor Roy Taylor of Newcastle University, Newcastle, UK, will be speaking in support of the motion Professor Taylor will argue that through a series of studies in which people with type 2 diabetes were put on low calorie diets, he has shown that lasting remission of type 2 diabetes is indeed feasible in the real world. He will begin ...

Precision medicine is part of the logical evolution of contemporary evidence-based medicine that seeks to reduce errors and optimise outcomes when making medical decisions and health recommendations. Diabetes affects hundreds of millions of people worldwide, many of whom will develop life-threatening complications and die prematurely. “Diabetes recommendations often focus on what works well for the average person. However, because diabetes is an incredibly heterogeneous disease, few people are Mr or Mrs “average” and one-size-fits-all ...