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

Aspirin use and incidence of colorectal cancer according to lifestyle risk

JAMA Oncology

2024-08-01
(Press-News.org) About The Study: Aspirin use was associated with a greater absolute reduction in risk of colorectal cancer among individuals with less healthy lifestyles in this cohort study. The findings of the study suggest that lifestyle risk factors may be useful to identify individuals who may have a more favorable risk-benefit profile for cancer prevention with aspirin. 

Corresponding Authors: To contact the corresponding authors, email Andrew T. Chan, MD, MPH (achan@mgh.harvard.edu) and Long H. Nguyen, MD, MS (lnguyen24@mgh.harvard.edu).

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

(doi:10.1001/jamaoncol.2024.2503)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict 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/jamaoncology/fullarticle/10.1001/jamaoncol.2024.2503?guestAccessKey=272cd587-5b58-46d3-88ff-96c77577f1cc&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=080124

END


ELSE PRESS RELEASES FROM THIS DATE:

State abortion policy and moral distress among clinicians providing abortion after the Dobbs decision

2024-08-01
About The Study: In this purposive national survey study of clinicians providing abortion, moral distress was elevated among all clinicians and more than twice as high among those practicing in states that restrict abortion compared with those in states that protect abortion. The findings suggest that structural changes addressing bans on necessary health care, such as federal protections for abortion, are needed at institutional, state, and federal policy levels to combat widespread moral distress.  Corresponding Author: To contact the corresponding author, ...

Universal background checks, permit requirements, and firearm homicide rates

2024-08-01
About The Study: This cross-sectional study found that universal background checks alone were not associated with firearm homicide rates, but a permit requirement for the purchase and possession of firearms was associated with substantially reduced rates of firearm homicide. The findings suggest that combining universal background checks and permit-to-purchase requirements is an effective strategy for firearm-related fatality reduction.  Corresponding Author: To contact the corresponding author, Michael Siegel, MD, MPH, email mike.siegel@tufts.edu. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamanetworkopen.2024.25025) Editor’s ...

Joseph Rogers, MD, named to American Board of Internal Medicine’s Cardiovascular Board

Joseph Rogers, MD, named to American Board of Internal Medicine’s Cardiovascular Board
2024-08-01
Houston, Texas, July 24, 2024 – The Texas Heart Institute, a globally renowned cardiovascular health center, announced today that Joseph G. Rogers, MD, President and Chief Executive Officer for The Texas Heart Institute and Adjunct Professor in the Division of Cardiology at Duke University, has been appointed by the American Board of Internal Medicine (ABIM) to its Cardiovascular Board for a three-year term beginning July 1, 2024. “I am honored to have been appointed to this esteemed group ...

Study examines effect of fish oil in older adults’ brains

2024-08-01
A clinical trial at Oregon Health & Science University suggests that a subset of older adults with a genetic predisposition to Alzheimer’s disease may benefit from fish oil supplements. The study published today in the journal JAMA Network Open. The results come amid claims that fish oil supplements can improve brain function in people with memory problems. The study found no statistically significant benefit for all older adults in general. However, among those enrolled in the study who also carry a gene associated with Alzheimer’s disease, it showed a reduction in the breakdown of nerve cells in the brain. The study’s senior co-author from OHSU ...

Conformational dynamics and allostery elucidate how GPCR couple to multiple G-proteins, offering mechanistic insights into coupling-promiscuity and novel drug discovery strategies

Conformational dynamics and allostery elucidate how GPCR couple to multiple G-proteins, offering mechanistic insights into coupling-promiscuity and novel drug discovery strategies
2024-08-01
In a groundbreaking study, a multinational research team led by Dr. Adnan Sljoka (RIKEN) and Prof. Akio Kitao (Tokyo Tech), in collaboration with Prof. Scott Prosser (University of Toronto), has carried out experimental and computational studies to elucidate the mechanisms behind G protein selectivity and efficacy in the human adenosine A2A receptor (A2AR). A2AR is a member of major drug targets G protein-coupled receptor (GPCR) superfamily, which engages the G protein and initiates cell signaling, influencing heart health, inflammation, cancer, and brain diseases. Scientists have ...

Proteins as the key to precision medicine: Finding unknown effects of existing drugs

Proteins as the key to precision medicine: Finding unknown effects of existing drugs
2024-08-01
Fewer side effects, improved chances of healing: the goal of precision medicine is to provide patients with the most individualized treatment possible. This requires a precise understanding of what is happening at the cellular level. For the first time, researchers at the Technical University of Munich (TUM) have now succeeded in mapping the interactions of 144 active substances with around 8,000 proteins. The results could help to identify previously unknown potential benefits of existing drugs. Practically all drugs either affect, produce or eliminate proteins – or are, in fact, proteins. But what exactly happens when a high or low dose is taken? And what is going ...

Cheese of the future: Consumers open to animal-free alternatives

2024-08-01
Companies and institutes are currently working on biotechnological processes for the production of dairy products without the use of cows: In so-called precision fermentation, egg and milk proteins are produced with the help of bacteria, yeasts or other fungi. This results in foods such as milk or cheese with a familiar flavour and texture. Supporters hope that this will lead to more sustainable food production, as nutrient-rich proteins can be produced using fewer resources. But will consumers accept such products? Researchers at the University of Göttingen have found that a large proportion of German consumers are willing to try and buy cheese produced in this way. ...

New Moffitt study explores how antifragility could revolutionize cancer treatment

2024-08-01
TAMPA, Fla. — Researchers constantly seek innovative approaches to tackle cancer. One concept gaining traction is antifragility, a property where systems not only withstand stress but improve because of it. In cancer research, this concept is particularly relevant for tumors that adapt and evolve in response to treatment. Understanding antifragility could lead to more effective therapies. In a new study published in npj Complexity, Moffitt Cancer Center researchers offer a new perspective on antifragility, proposing ...

Advances in 3D organ bioprinting: A step towards personalized medicine and solving organ shortages

Advances in 3D organ bioprinting: A step towards personalized medicine and solving organ shortages
2024-08-01
In a latest review published in Engineering, an international team of scientists from China and the United States has presented a comprehensive analysis of the latest advancements in 3D organ bioprinting. This innovative technology holds the potential to revolutionize regenerative medicine and tackle some of the most pressing issues in organ transplantation. Organ damage or failure, whether resulting from injury, disease, or aging, poses a significant challenge due to the body’s limited natural regenerative capabilities. Traditional organ transplantation, while lifesaving, is fraught with difficulties including donor shortages and the risk of immune rejection. This has spurred a ...

China forges ahead with technological innovations in large-span arch bridge construction

China forges ahead with technological innovations in large-span arch bridge construction
2024-08-01
The field of bridge engineering is witnessing a transformative era, as China leads the way with its recent advancements in constructing large-span arch bridges. Jielian Zheng, the member of the Chinese Academy of Engineering from Guangxi University, has authored a research article in Engineering, titled “Recent Construction Technology Innovations and Practices for Large-Span Arch Bridges in China.” The article elucidates the significant strides made in the construction of concrete-filled steel tubular (CFST) and steel-reinforced concrete (SRC) ...

LAST 30 PRESS RELEASES:

New strategies boost effectiveness of CAR-NK therapy against cancer

Study: Adolescent cannabis use linked to doubling risk of psychotic and bipolar disorders

Invisible harms: drug-related deaths spike after hurricanes and tropical storms

Adolescent cannabis use and risk of psychotic, bipolar, depressive, and anxiety disorders

Anxiety, depression, and care barriers in adults with intellectual and developmental disabilities

Study: Anxiety, gloom often accompany intellectual deficits

Massage Therapy Foundation awards $300,000 research grant to the University of Denver

Gastrointestinal toxicity linked to targeted cancer therapies in the United States

Countdown to the Bial Award in Biomedicine 2025

Blood marker from dementia research could help track aging across the animal world

Birds change altitude to survive epic journeys across deserts and seas

Here's why you need a backup for the map on your phone

ACS Central Science | Researchers from Insilico Medicine and Lilly publish foundational vision for fully autonomous “Prompt-to-Drug” pharmaceutical R&D

Increasing the number of coronary interventions in patients with acute myocardial infarction does not appear to reduce death rates

Tackling uplift resistance in tall infrastructures sustainably

Novel wireless origami-inspired smart cushioning device for safer logistics

Hidden genetic mismatch, which triples the risk of a life-threatening immune attack after cord blood transplantation

Physical function is a crucial predictor of survival after heart failure

Striking genomic architecture discovered in embryonic reproductive cells before they start developing into sperm and eggs

Screening improves early detection of colorectal cancer

New data on spontaneous coronary artery dissection (SCAD) – a common cause of heart attacks in younger women

How root growth is stimulated by nitrate: Researchers decipher signalling chain

Scientists reveal our best- and worst-case scenarios for a warming Antarctica

Cleaner fish show intelligence typical of mammals

AABNet and partners launch landmark guide on the conservation of African livestock genetic resources and sustainable breeding strategies

Produce hydrogen and oxygen simultaneously from a single atom! Achieve carbon neutrality with an 'All-in-one' single-atom water electrolysis catalyst

Sleep loss linked to higher atrial fibrillation risk in working-age adults

Visible light-driven deracemization of α-aryl ketones synergistically catalyzed by thiophenols and chiral phosphoric acid

Most AI bots lack basic safety disclosures, study finds

How competitive gaming on discord fosters social connections

[Press-News.org] Aspirin use and incidence of colorectal cancer according to lifestyle risk
JAMA Oncology