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:

WPIA: Accelerating DNN warm-up in web browsers by precompiling WebGL programs

First evidence of olaparib maintenance therapy in patients with newly diagnosed homologous recombination deficient positive/BRCA wild-type ovarian cancer: real-world multicenter study

Camel milk udderly good alterative to traditional dairy

New, embodied AI reveals how robots and toddlers learn to understand

Game, set, match: Exploring the experiences of women coaches in tennis

Significant rise in mental health admissions for young people in last decade

Prehab shows promise in improving health, reducing complications after surgery

Exercise and improved diet before surgery linked to fewer complications and enhanced recovery

SGLT-2 drug plus moderate calorie restriction achieves higher diabetes remission

Could the Summerville ghost lantern be an earthquake light?

Will the U.S. have enough pain specialists?

Stronger stress response in monkeys helps them survive

Using infrared heat transfer to modify chemical reactions

Being a ladies' man comes at a price for alpha male baboons

Study shows anti-clotting drug reduced bleeding events in patients with atrial fibrillation

UMaine-led team develops more holistic way to monitor lobster industry

Antiviral protein causes genetic changes implicated in Huntington’s disease progression

SwRI-led PUNCH spacecraft make final pit stop before launch

Claims for the world’s deepest earthquake challenged by new analysis

MSU study finds children of color experience more variability in sleep times

Pregnancy may increase risk of mental illness in people with MS

Multiple sclerosis linked to higher risk of mental illness during and after pregnancy

Beyond ChatGPT: WVU researchers to study use and ethics of artificial intelligence across disciplines

Ultrasensitive test detects, serially monitors intact virus levels in patients with COVID-19

mRNA-activated blood clots could cushion the blow of osteoarthritis

Three rockets will ignite Poker Flat’s 2025 launch season

Jared M. Kutzin, DNP, MS, MPH, RN, named President of the Society for Simulation in Healthcare

PET probe images inflammation with high sensitivity and selectivity

Epilepsy patient samples offer unprecedented insights on brain ‘brakes’ linked to disorders

Your stroke risk might be higher if your parents divorced during your childhood

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