PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

AI–guided lung ultrasound by nonexperts

JAMA Cardiology

2025-01-15
(Press-News.org)

About The Study: In this multicenter validation study, trained health care professionals with artificial intelligence (AI) assistance achieved lung ultrasound images meeting diagnostic standards compared with lung ultrasound experts without AI. This technology could extend access to lung ultrasound to underserved areas lacking expert personnel. 

Corresponding Author: To contact the corresponding author, Cristiana Baloescu, MD, MPH, email cristiana.baloescu@yale.edu.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamacardio.2024.4991)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflicts of interest and financial disclosures, and funding and support.

 

Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time https://jamanetwork.com/journals/jamacardiology/fullarticle/10.1001/jamacardio.2024.4991?guestAccessKey=8495492c-8bac-43ab-aa4d-d87701873ae9&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=011525

END



ELSE PRESS RELEASES FROM THIS DATE:

Prevalence of and inequities in poor mental health across 3 US surveys

2025-01-15
About The Study: This survey study documents increasingly prevalent poor mental health from 2011 to 2022 across multiple U.S. health surveys, with notable prevalence differences in Behavioral Risk Factor Surveillance System and National Survey on Drug Use and Health vs National Health Interview Survey. Inequities in these outcomes by age, sex, and racial and ethnic group were often sizeable and changed over time in distinct ways, consistent with findings in prior literature.  Corresponding Author: To contact the corresponding ...

Association between surgeon stress and major surgical complications

2025-01-15
About The Study: In this cohort study including 38 attending surgeons and 793 patients, increased surgeon stress at the beginning of a procedure was associated with improved clinical patient outcomes. The results are illustrative of the complex relationship between physiological stress and performance, identify a novel association between measurable surgeon human factors and patient outcomes, and may highlight opportunities to improve patient care.  Corresponding Author: To contact the corresponding author, Jake Awtry, MD, email jawtry@bwh.harvard.edu. To access the embargoed study: Visit our For The Media ...

How cryogenic microscopy could help strengthen food security

How cryogenic microscopy could help strengthen food security
2025-01-15
According to the United Nations, soil salinization affects between 20% and 40% of arable land globally, with human activity and climate change – especially rising sea levels – largely responsible for this process. While the human body needs sodium to function, this is not the case for most plants. In fact, excess salt around plants’ roots gradually blocks their access to water, stunting their growth, poisoning them and hastening their death. Ten million hectares of farmland are destroyed by soil salinization every year, posing a threat to global food security. Scientists at EPFL, ...

DNA damage can last unrepaired for years, changing our view of mutations

2025-01-15
While most known types of DNA damage are fixed by our cells’ in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research shows. This means that the damage has multiple chances to generate harmful mutations, which can lead to cancer. Scientists from the Wellcome Sanger Institute and their collaborators analysed family trees of hundreds of single cells from several individuals. The team pieced together these family trees from patterns of shared mutations between the cells, indicating common ancestors. Researchers uncovered unexpected ...

Could this fundamental discovery revolutionise fertiliser use in farming?

Could this fundamental discovery revolutionise fertiliser use in farming?
2025-01-15
Researchers have discovered a biological mechanism that makes plant roots more welcoming to beneficial soil microbes.  This discovery by John Innes Centre researchers paves the way for more environmentally friendly farming practices, potentially allowing farmers to use less fertiliser.   Production of most major crops relies on nitrate and phosphate fertilisers, but excessive fertiliser use harms the environment.  If we could use mutually beneficial relationships between plant roots and soil microbes to enhance nutrient uptake, ...

How one brain circuit encodes memories of both places and events

2025-01-15
CAMBRIDGE, MA -- Nearly 50 years ago, neuroscientists discovered cells within the brain’s hippocampus that store memories of specific locations. These cells also play an important role in storing memories of events, known as episodic memories. While the mechanism of how place cells encode spatial memory has been well-characterized, it has remained a puzzle how they encode episodic memories. A new model developed by MIT researchers explains how those place cells can be recruited to form episodic memories, even when there’s no spatial component. According to this model, place cells, along with grid cells found in the entorhinal cortex, act as a scaffold ...

ASU-led collaboration receives $11.2 million to build a Southwest Regional Direct Air Capture Hub

ASU-led collaboration receives $11.2 million to build a Southwest Regional Direct Air Capture Hub
2025-01-15
Arizona State University and a team of its collaborators have received $11.2 million in funding from the U.S. Department of Energy to begin developing a regional Direct Air Capture (DAC) Hub for removing carbon dioxide (CO2) from the atmosphere. The team will prepare to build a multi-site Direct Air Capture Hub located in the Four Corners area of the Southwestern United States. Additionally, the project will receive $11.2 million in matching funds from the project partners.  In May of 2022, the Biden administration announced the Bipartisan Infrastructure Law’s $3.5 billion DOE program to establish large-scale Direct Air Capture Hubs for removing carbon ...

Study finds strategies to minimize acne recurrence after taking medication for severe acne

2025-01-15
Isotretinoin, commonly referred to as Accutane, is the only approved medical treatment capable of inducing long-term remission of severe acne. Although highly effective, some individuals experience recurrence of acne after a course of treatment. A new study from researchers at Mass General Brigham examined how often acne recurs after isotretinoin and what factors might put patients at risk of acne coming back. They found that acne recurrence necessitating treatment with an oral medication such as oral antibiotics, spironolactone, or another ...

Deep learning designs proteins against deadly snake venom

Deep learning designs proteins against deadly snake venom
2025-01-15
New proteins not found in nature have now been designed to counteract certain highly poisonous components of snake venom. The deep learning, computational methods for developing these toxin-neutralizing proteins offer hope for creating safer, more cost-effective and more readily available therapeutics than those currently in use.   Each year more than 2 million people suffer snakebites. More than 100,000 of them die, according to the World Health Organization, and 300,000 suffer severe complications and lasting disability ...

A new geometric machine learning method promises to accelerate precision drug development

A new geometric machine learning method promises to accelerate precision drug development
2025-01-15
Proteins are the foundation of all life we currently know. With their virtually limitless diversity, they can perform a broad variety of biological functions, from delivering oxygen to cells and acting as chemical messengers to defending the body against pathogens. Furthermore, most biochemical reactions are only possible thanks to enzymes, a special type of protein catalysts. The molecular surface of proteins is the key to their function, such as docking small molecules or other proteins or driving ...

LAST 30 PRESS RELEASES:

Cost of copper must rise double to meet basic copper needs

A gel for wounds that won’t heal

Iron, carbon, and the art of toxic cleanup

Organic soil amendments work together to help sandy soils hold water longer, study finds

Hidden carbon in mangrove soils may play a larger role in climate regulation than previously thought

Weight-loss wonder pills prompt scrutiny of key ingredient

Nonprofit leader Diane Dodge to receive 2026 Penn Nursing Renfield Foundation Award for Global Women’s Health

Maternal smoking during pregnancy may be linked to higher blood pressure in children, NIH study finds

New Lund model aims to shorten the path to life-saving cell and gene therapies

Researchers create ultra-stretchable, liquid-repellent materials via laser ablation

Combining AI with OCT shows potential for detecting lipid-rich plaques in coronary arteries

SeaCast revolutionizes Mediterranean Sea forecasting with AI-powered speed and accuracy

JMIR Publications’ JMIR Bioinformatics and Biotechnology invites submissions on Bridging Data, AI, and Innovation to Transform Health

Honey bees navigate more precisely than previously thought

Air pollution may directly contribute to Alzheimer’s disease

Study finds early imaging after pediatric UTIs may do more harm than good

UC San Diego Health joins national research for maternal-fetal care

New biomarker predicts chemotherapy response in triple-negative breast cancer

Treatment algorithms featured in Brain Trauma Foundation’s update of guidelines for care of patients with penetrating traumatic brain injury

Over 40% of musicians experience tinnitus; hearing loss and hyperacusis also significantly elevated

Artificial intelligence predicts colorectal cancer risk in ulcerative colitis patients

Mayo Clinic installs first magnetic nanoparticle hyperthermia system for cancer research in the US

Calibr-Skaggs and Kainomyx launch collaboration to pioneer novel malaria treatments

JAX-NYSCF Collaborative and GSK announce collaboration to advance translational models for neurodegenerative disease research

Classifying pediatric brain tumors by liquid biopsy using artificial intelligence

Insilico Medicine initiates AI driven collaboration with leading global cancer center to identify novel targets for gastroesophageal cancers

Immunotherapy plus chemotherapy before surgery shows promise for pancreatic cancer

A “smart fluid” you can reconfigure with temperature

New research suggests myopia is driven by how we use our eyes indoors

Scientists develop first-of-its-kind antibody to block Epstein Barr virus

[Press-News.org] AI–guided lung ultrasound by nonexperts
JAMA Cardiology