(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
Aspirin use and incidence of colorectal cancer according to lifestyle risk
JAMA Oncology
2024-08-01
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
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
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
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
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
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:
A 100-fold leap into the unknown: a new search for muonium conversion into antimuonium
A new approach to chiral α-amino acid synthesis - photo-driven nitrogen heterocyclic carbene catalyzed highly enantioselective radical α-amino esterification
Physics-defying discovery sheds new light on how cells move
Institute for Data Science in Oncology announces new focus-area lead for advancing data science to reduce public cancer burden
Mapping the urban breath
Waste neem seeds become high-performance heat batteries for clean energy storage
Scientists map the “physical genome” of biochar to guide next generation carbon materials
Mobile ‘endoscopy on wheels’ brings lifesaving GI care to rural South Africa
Taming tumor chaos: Brown University Health researchers uncover key to improving glioblastoma treatment
Researchers enable microorganisms to build molecules with light
Laws to keep guns away from distressed individuals reduce suicides
Study shows how local business benefits from city services
RNA therapy may be a solution for infant hydrocephalus
Global Virus Network statement on Nipah virus outbreak
A new molecular atlas of tau enables precision diagnostics and drug targeting across neurodegenerative diseases
Trends in US live births by race and ethnicity, 2016-2024
Sex and all-cause mortality in the US, 1999 to 2019
Nasal vaccine combats bird flu infection in rodents
Sepsis study IDs simple ways to save lives in Africa
“Go Red. Shop with Heart.” to save women’s lives and support heart health this February
Korea University College of Medicine successfully concludes the 2025 Lee Jong-Wook Fellowship on Infectious Disease Specialists Program
Girls are happiest at school – for good reasons
Researchers from the University of Maryland School of Medicine discover genetic ancestry is a critical component of assessing head and neck cancerous tumors
Can desert sand be used to build houses and roads?
New species of ladybird beetle discovered on Kyushu University campus
Study identifies alternate path for inflammation that could improve RA treatment
MANA scientists enable near-frictionless motion of pico- to nanoliter droplets with liquid-repellent particle coating
Chung-Ang University scientists generate electricity using Tesla turbine-inspired structure
Overcoming the solubility crisis: a solvent-free method to enhance drug bioavailability
Baby dinosaurs a common prey for Late Jurassic predators
[Press-News.org] Aspirin use and incidence of colorectal cancer according to lifestyle riskJAMA Oncology




