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

Cost-effectiveness of a polypill for cardiovascular disease prevention in an underserved population

JAMA Cardiology

2025-01-08
(Press-News.org) About The Study: The results of this economic evaluation suggest that cardiovascular polypill treatment (single pill containing a statin and 3 half-standard dose antihypertensives) could be a high value intervention for a low-income, majority Black population with limited access to health care services. It could additionally reduce health disparities.

Corresponding Author: To contact the corresponding author, Ciaran N. Kohli-Lynch, PhD, email ciaran.kohli-lynch@northwestern.edu.

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

(doi:10.1001/jamacardio.2024.4812)

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.2024.4812?guestAccessKey=99044e91-31bb-43a6-bf32-d1e42e9b434c&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=010825

END


ELSE PRESS RELEASES FROM THIS DATE:

Development and validation of a tool to predict onset of mild cognitive impairment and Alzheimer dementia

2025-01-08
About The Study: In this prognostic study, with the use of a statistical modeling approach, the Florey Dementia Index was developed and validated to predict the onset age of mild cognitive impairment and Alzheimer dementia. This tool may be useful in organizing health care for older adults with cognitive decline or dementia and in the future may help prioritize patients for the use of disease-modifying monoclonal antibody drugs. Corresponding Authors: To contact the corresponding authors, email Yijun Pan, PhD (yijun.pan@unimelb.edu.au) ...

New AI predicts inner workings of cells

2025-01-08
NEW YORK, NY (Jan. 8, 2025)--Using a new artificial intelligence method, researchers at Columbia University Vagelos College of Physicians and Surgeons can accurately predict the activity of genes within any human cell, essentially revealing the cell’s inner mechanisms. The system, described in the current issue of Nature, could transform the way scientists work to understand everything from cancer to genetic diseases. “Predictive generalizable computational models allow to uncover biological ...

Scientists uncover key step in how diazotrophs “fix” nitrogen

Scientists uncover key step in how diazotrophs “fix” nitrogen
2025-01-08
Nitrogen is an essential component in the production of amino acids and nucleic acids — both necessary for cell growth and function. Although the atmosphere is composed of nearly 80% nitrogen, this nitrogen is in the form of dinitrogen (N2), which cannot be processed by most organisms. Atmospheric nitrogen must first be converted, or “fixed,” into a form that can be used by plants, often as ammonia. There are only two ways of fixing nitrogen, one industrial and one biological. To better understand a key component of the biological process, University of California San Diego Professor of Chemistry and Biochemistry Akif Tezcan and Assistant Professor of Chemistry ...

The hidden mechanics of earthquake ignition

2025-01-08
A new study has unravelled the hidden mechanics of how earthquakes ignite, shedding light on the mysterious transition from quiet, creeping motion to the violent ruptures that shake the Earth. Using cutting-edge experiments and innovative models, the research reveals that slow, silent stress release is a prelude and a necessary trigger for seismic activity. By incorporating the overlooked role of fault geometry, the study challenges long-held beliefs and offers a fresh perspective on how and when earthquakes begin. These findings not only deepen our understanding of nature’s ...

Scientists leverage artificial intelligence to fast-track methane mitigation strategies in animal agriculture

2025-01-08
BUSHLAND, Texas, Jan. 8, 2025 –A new study from USDA’s Agricultural Research Service (ARS) and Iowa State University (ISU) reveals that generative Artificial Intelligence (AI) can help expedite the search for solutions to reduce enteric methane emissions caused by cows in animal agriculture, which accounts for about 33 percent of U.S. agriculture and 3 percent of total U.S. greenhouse gas emissions.   "Developing solutions to address methane emissions from animal agriculture is a critical priority. Our scientists continue to use innovative and data-driven strategies to help ...

Researchers unravel a novel mechanism regulating gene expression in the brain that could guide solutions to circadian and other disorders

Researchers unravel a novel mechanism regulating gene expression in the brain that could guide solutions to circadian and other disorders
2025-01-08
A collaborative effort between Mount Sinai and Memorial Sloan Kettering Cancer Center has shed valuable light on how monoamine neurotransmitters such as serotonin, dopamine, and now histamine help regulate brain physiology and behavior through chemical bonding of these monoamines to histone proteins, the core DNA-packaging proteins of our cells. By uncovering how these histone modifications influence the brain, the team has identified a novel mechanism for controlling circadian gene expression and behavioral rhythms. ...

Discovery of 'Punk' and 'Emo' fossils challenges our understanding of ancient molluscs

2025-01-08
Researchers have unearthed two fossils, named Punk and Emo, revealing that ancient molluscs were more complex and adaptable than previously known. Molluscs are one of life’s most diverse animal groups and analysis of the rare 430 million year old fossils is challenging long-held views on their early origins. The fossils dating from the Silurian period were retrieved from Herefordshire and shed light on the molluscs’ complex evolutionary history and how they moved. The discovery challenges the longstanding ...

Exposure to aircraft noise linked to worse heart function

2025-01-08
People who live close to airports and are exposed to high aircraft noise levels could be at greater risk of poor heart function, increasing the likelihood of heart attacks, life-threatening heart rhythms and strokes, according to a new study led by UCL (University College London) researchers. The study, published in the Journal of the American College of Cardiology (JACC), looked at detailed heart imaging data from 3,635 people who lived close to four major airports in England. Within this group, the research team compared the hearts of those who lived in areas with higher aircraft noise with those who lived in lower aircraft noise areas. They found that those who lived in ...

Deans of the University of Nottingham visited Korea University's College of Medicine

Deans of the University of Nottingham visited Korea Universitys College of Medicine
2025-01-08
Deans of the University of Nottingham Visited Korea University's College of Medicine   Korea University's College of Medicine Dean, Sung Bom Pyun, and Deans of the University of Nottingham; successfully held a researcher meeting program for 2 days from November 11th to 12th.   Fuve representative deans visited the University of Korea: Professor Claire Stewart, the Dean and Head of the School of Medicine at the University of Nottingham; Professor Nigel Mongan, Professor Alan McIntyre, Professor Srinivasan Madhusudan, and Professor Victoria James. They joined the program to conduct a tour and meeting with Korea University's researchers.   On ...

New study assesses wildfire risk from standing dead trees in Yellowstone National Park

New study assesses wildfire risk from standing dead trees in Yellowstone National Park
2025-01-08
Standing dead trees in Yellowstone National Park are growing wildfire hazards, especially near park infrastructure. A new study published in Forest Ecosystems explores how these dead trees contribute to fire risk and threaten roads, buildings, and trails. Dead trees, particularly those that remain standing, are a significant fire hazard. These trees—often caused by pests, diseases, and climate change—create a large amount of dry, combustible material. As temperatures rise and droughts intensify, the risk of wildfires increases, making it essential to understand how dead trees contribute to fire danger. The team used a random forest classification model, a powerful ...

LAST 30 PRESS RELEASES:

Numbers in our sights affect how we perceive space

SIMJ announces global collaborative book project in commemoration of its 75th anniversary

Air pollution exposure and birth weight

Obstructive sleep apnea risk and mental health conditions among older adults

How talking slows eye movements behind the wheel

The Ceramic Society of Japan’s Oxoate Ceramics Research Association launches new international book project

Heart-brain connection: international study reveals the role of the vagus nerve in keeping the heart young

Researchers identify Rb1 as a predictive biomarker for a new therapeutic strategy in some breast cancers

Survey reveals ethical gaps slowing AI adoption in pediatric surgery

Stimulant ADHD medications work differently than thought

AI overestimates how smart people are, according to HSE economists

HSE researchers create genome-wide map of quadruplexes

Scientists boost cell "powerhouses" to burn more calories 

Automatic label checking: The missing step in making reliable medical AI

Low daily alcohol intake linked to 50% heightened mouth cancer risk in India

American Meteorological Society announces Rick Spinrad as 2026 President-Elect

Biomass-based carbon capture spotlighted in newly released global climate webinar recording

Illuminating invisible nano pollutants: advanced bioimaging tracks the full journey of emerging nanoscale contaminants in living systems

How does age affect recovery from spinal cord injury?

Novel AI tool offers prognosis for patients with head and neck cancer

Fathers’ microplastic exposure tied to their children’s metabolic problems

Research validates laboratory model for studying high-grade serous ovarian cancer

SIR 2026 delivers transformative breakthroughs in minimally invasive medicine to improve patient care

Stem Cell Reports most downloaded papers of 2025 highlight the breadth and impact of stem cell research

Oxford-led study estimates NHS spends around 3% of its primary and secondary care budget on the health impacts of heat and cold in England

A researcher’s long quest leads to a smart composite breakthrough

Urban wild bees act as “microbial sensors” of city health.

New study finds where you live affects recovery after a hip fracture

Forecasting the impact of fully automated vehicle adoption on US road traffic injuries

Alcohol-related hospitalizations from 2016 to 2022

[Press-News.org] Cost-effectiveness of a polypill for cardiovascular disease prevention in an underserved population
JAMA Cardiology