WASHINGTON  –  U.S. Naval Research Laboratory (NRL) plasma physicist, Arati Dasgupta, Ph.D., head, Radiation Hydrodynamics Branch, Plasma Physics Division, receives the 2024 IEEE Plasma Science and Applications Committee (PSAC) Award for her fundamental contributions to, and leadership of, high energy density plasma, atomic, and radiation physics, fusion applications, and service to the plasma science community. Presented by the IEEE Nuclear and Plasma Sciences Society, the PSAC Award recognizes outstanding contributions to the field of plasma science and engineering. Dasgupta is the 37th winner of the PSAC Award — one of three women ever to receive ...

Owning a home has long been considered a crucial way to build wealth, but making such a purchase has become increasingly difficult for many residents. In addition to steep housing prices and high interest rates, there have been a growing number of all-cash buyers who can close a deal quickly, beating out competing offers from buyers who need to finance their home with a mortgage. The convenience and certainty of all-cash offers appeals to sellers so much so, that they pay on average 10 % less than mortgage buyers, according to a new study from the University of California San Diego Rady School of Management. “When sellers accept a mortgage offer, it comes with risk,” said Michael ...

The Uchida Laboratory (Lab Head: Prof. Satoshi Uchida, Department of Advanced Nanomedical Engineering, Medical Research Institute, Tokyo Medical and Dental University; abbreviated as TMDU) of Innovation Center of NanoMedicine (Center Director: Prof. Kazunori Kataoka, Location: Kawasaki, Japan; abbreviated as iCONM) has demonstrated that intradermal administration of mRNA alone (naked mRNA) without protected by nanoparticles induced robust vaccination against SARS CoV-2, a virus causing COVID-19, in mice and primates, ...

Infant gut microbiomes oscillate with a circadian rhythm, even when they are cultivated outside of the body. Researchers report April 2 in the journal Cell Host & Microbe that the rhythm is detectable as early as 2 weeks after birth but becomes more pronounced with age. The finding comes from a randomized controlled trial that also showed that diet has less impact on the development and composition of the infant microbiome than previously thought. “We found that even at very early ages of colonization, the microbial ecosystem develops this circadian rhythmicity,” ...

ROCHESTER, Minn. — A new multicenter, international study suggests that people who have early-stage triple-negative breast cancer (TNBC) and high levels of immune cells within their tumors may have a lower risk of recurrence and better survival rates even when not treated with chemotherapy. The study was published in the Journal of American Medical Association (JAMA). TNBC is a breast cancer subtype that does not respond to drugs that target the estrogen receptor or the HER2 protein. It grows rapidly, is more likely to spread beyond the breast before diagnosis ...

Fukuoka, Japan—Researchers from Kyushu University's Faculty of Medical Sciences report on new insights into the mechanisms of how adrenal gland tumors are formed. The team identified a new type of tumor cell population that they termed 'steroids-producing nodules' or SPNs, that exhibits the unique characteristic of producing two different hormones. Specific structures in SPNs were found to lead to cortisol-producing adenomas, or CPAs, noncancerous tumors that produce excessive cortisol. Their findings, published in eBioMedicine, ...

  · AI responses to common patient questions were on par or exceeded answers from professional societies · Goal also to reduce clinician workload and burnout · More than 60% of cancer patients require radiation oncology treatment CHICAGO --- Cancer patients about to undergo radiation oncology treatment have lots of questions. Could ChatGPT be the best way to get answers? A new Northwestern Medicine study tested a specially designed ChatGPT to see if it could successfully provide answers to patients’ common questions about radiation oncology. Patients may be too overwhelmed to address all their concerns during a clinical visit ...

About The Study: In this study of 9,740 surveillance colonoscopies among 9,601 adults ages 70 to 85 with prior colorectal adenoma, colorectal cancer detection was rare regardless of prior adenoma finding, whereas the advanced neoplasia yield was 12% overall. Yields were higher among those with a prior advanced adenoma than among those with prior nonadvanced adenoma and did not increase significantly with age. These findings can help inform whether to continue surveillance colonoscopy in older adults.  Authors: Jeffrey K. Lee, M.D., M.P.H., of Kaiser Permanente Northern California in Oakland, is the corresponding author.   To access the embargoed study: ...

About The Study: High levels of glucose and triglycerides and low levels of high-density lipoprotein were associated with future risk of depression, anxiety, and stress-related disorders in this study of more than 200,000 participants. These findings may support closer follow-up of individuals with metabolic dysregulations for the prevention and diagnosis of psychiatric disorders.  Authors: Charilaos Chourpiliadis, M.D., of the Karolinska Institutet in Stockholm, is the corresponding ...

WASHINGTON, April 2, 2024 – Hydrogels are popular for use in skin ailments and tissue engineering. These polymer-based biocompatible materials are useful for their abilities to retain water, deliver drugs into wounds, and biodegrade. However, they are complicated to manufacture and not very resilient to external forces like rubbing against clothing, sheets, or wound dressings. They are also not inherently able to battle bacterial infections, so they are often infused with antimicrobial drugs or metal ions, which can ...

The human body uses adhesion to hold itself together. For example, a tendon attaches muscle to bone, while connective tissue attaches muscle to skin.  Hydrogel-based soft materials are based on these biomimetic mechanical behaviors, which makes them a revolutionary design of biomedical implants, human-machine interfaces, and bio-inspired soft robots. However, there are limitations to overcome before they are able to fully replace commonly used hard materials.  Qihan Liu, assistant professor of mechanical and materials ...

Changes in the gut microbiome have been implicated in a range of diseases including type 2 diabetes, obesity, and inflammatory bowel disease. Now, a team of researchers at the Broad Institute of MIT and Harvard along with Massachusetts General Hospital has found that microbes in the gut may affect cardiovascular disease as well. In a study published in Cell, the team has identified specific species of bacteria that consume cholesterol in the gut and may help lower cholesterol and heart disease risk in people. Members of Ramnik Xavier’s lab, Broad’s Metabolomics Platform, and ...

Cells within the intestines perform various roles including nutrient absorption, sensing, and maintaining homeostasis. Certain chronic disorders are distinctly characterized by gut inflammation, which disrupts intestinal cells and can lead to a remodeling of the gut and the introduction of new immune cells. To better understand the types of cells and their positioning within the intestines, researchers at Brigham and Women’s Hospital, a founding member of the Mass General Brigham healthcare system, in collaboration with investigators ...

If you want to spread a message about climate change and global warming, you need to adapt the message according to your intended audience and what you want to achieve. Researchers have now developed an app to help people who want to spread their message on climate issues to ensure they generate the most support possible – be they researchers, politicians, various decision makers or legislators. Huge survey involving 63 countries 59,000 people participated in surveys as part of the work on creating the app, and Norway was among ...

Today the University of Phoenix Career Institute® released its 2024 Career Optimism Index®, a comprehensive study examining the state of American workers' career trajectories and sentiments about the future of their job and career opportunities. This year's Index, the fourth consecutive year it has been fielded, reveals that workers and employers are facing a critical moment of talent stagnation in the workplace. More than half (53%) of Americans report feeling easily replaceable in their job position and 64% of workers say their company does not offer opportunities ...

OAK BROOK, Ill. – In a 10-center study, microwave ablation offered progression free survival rates and fewer complications than surgery in the treatment of a form of thyroid cancer known as papillary thyroid carcinoma (PTC), according to research published today in Radiology, a journal of the Radiological Society of North America (RSNA). The most common type of thyroid cancer, PTC often presents with multifocality, meaning that two or more bumps or nodules (papillae) are found within the thyroid gland. The occurrence of multifocality within PTC cases is notably frequent, ranging between approximately ...

[New York, April 2, 2024] – Rhonda Voskuhl, M.D., an internationally recognized neurologist and investigator at the University of California, Los Angeles, is the winner of the 2024 John Dystel Prize for Multiple Sclerosis Research. She is being recognized for her innovative research to understand mechanisms underlying sex differences in multiple sclerosis (MS) and advancing women’s health.   Women are much more susceptible than men to developing MS, an immune-mediated neurological disease. Voskuhl has conducted extensive basic and clinical research ...

April 2, 2024 – In a report published on March 21, 2024 in EMBO Molecular Medicine (A replication competent Plasmodium falciparum parasite completely attenuated by dual gene deletion) investigators at Seattle Children’s Research Institute and Sanaria Inc. describe the development of a whole malaria parasite vaccine strain that infects the liver, develops to the late liver stage, and then gets completely stuck and cannot burst out of the liver to cause symptomatic blood infection. The creation of this strain called LARC2 (Late liver-stage Arresting, Replication Competent) was accomplished by deletion of only two parasite genes out of the approximately 5,000 in the ...

A paper proposing a hybrid data driven framework considering feature extraction for battery state of health estimation and remaining useful life prediction was published in the journal Green Energy and Intelligent Transportation on 29 March 2024. VMD is used for completely non-recursive modal variation to deal with signals. The optimal solution of the variational problem is obtained finally by effective decomposition component of the given signal. By iteration, the VMD algorithm can decompose the signals into some intrinsic ...

Complimentary press passes are now available for NUTRITION 2024, the annual flagship meeting of the American Society for Nutrition. Join us June 29–July 2 in Chicago for the latest developments in nutrition research, practice and policy.   As the pre-eminent meeting in nutrition science, NUTRITION attracts thousands of scientists, practitioners, policymakers, advocacy leaders and industry professionals each year. Reporters are invited to attend in person to connect with the field’s leaders and learn about exciting scientific ...

AMHERST, Mass. – A group of researchers led by University of Massachusetts Amherst engineers have created ultraviolet (UV) rays-emitting glass that can reduce 98% of biofilm from growing on surfaces in underwater environments, as reported in the journal Biofilm.    Biofilm is a slimy layer of various types of microorganisms that grows on wet surfaces. “If you look down your sink and touch the inner side of it—that slimy substance is biofilm,” describes Mariana Lanzarini-Lopes, ...

A woman’s cardiovascular risk can rise sharply after she goes through menopause, quickly catching up to men of a similar age and health profile, according to new findings presented at the American College of Cardiology’s Annual Scientific Session. Researchers said the study underscores the importance of recognizing and addressing early warning signs of heart disease risk in women as they lose the protective effects of estrogen after menopause. “This is a unique study cohort of only post-menopausal ...

Individuals with heart disease stand to gain the most from a low-sodium diet but, on average, consume over twice the recommended daily sodium intake, according to a study being presented at the American College of Cardiology’s Annual Scientific Session. Sodium is an essential nutrient, but consuming too much can raise blood pressure, which damages blood vessels and forces the heart to work harder. Excess sodium can also cause the body to retain fluid, exacerbating conditions like heart failure. The current U.S. Dietary Guidelines put out by the U.S. Department of Agriculture ...

People who use e-cigarettes are significantly more likely to develop heart failure compared with those who have never used them, according to one of the largest prospective studies to date investigating possible links between vaping and heart failure. The findings are being presented at the American College of Cardiology’s Annual Scientific Session. Heart failure is a condition affecting more than 6 million U.S. adults in which the heart becomes too stiff or too weak to pump blood as effectively as it should. It can often lead to debilitating symptoms and frequent hospitalizations as people age. Electronic nicotine products, which include ...

Is the view from your doorstep mostly trees and sky or buildings and grass? The answer could influence your cardiovascular health, according to a study presented at the American College of Cardiology’s Annual Scientific Session. Using an analysis of Google Street View images powered by machine learning, researchers found people living in surroundings rich in sidewalks, trees and clear sky saw a significantly lower risk of major adverse cardiac events. “A lot of research has shown that environmental factors strongly affect our health. If we can find a way to stratify this risk and provide interventions before cardiovascular events happen, then ...