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

Geographical variation in social determinants of female breast cancer mortality across US counties

JAMA Network Open

2023-09-14
(Press-News.org) About The Study: The results of this study of 2,176 counties suggest that breast cancer mortality in the U.S. can be affected by where individuals live, and that more comprehensive and geographically targeted interventions may lead to healthier communities. 

Authors: Taylor Anderson, Ph.D., of George Mason University in Fairfax, Virginia, is the corresponding author. 

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

(doi:10.1001/jamanetworkopen.2023.33618)

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 http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2023.33618?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=091423

About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication. 

END


ELSE PRESS RELEASES FROM THIS DATE:

Combination immunotherapy treatment effective before lung cancer surgery

Combination immunotherapy treatment effective before lung cancer surgery
2023-09-14
Combination immunotherapy with the anti-PD-L1 monoclonal antibody durvalumab and other novel agents outperforms durvalumab alone in the neoadjuvant (pre-surgical) setting for early-stage non-small-cell lung cancer (NSCLC), according to researchers at The University of Texas MD Anderson Cancer Center.  The findings, published today in Cancer Discovery, were first presented at the American Association for Cancer Research (AACR) Annual Meeting 2022.     The multicenter, randomized Phase II NeoCOAST clinical trial evaluated neoadjuvant durvalumab alone ...

Verbal nonsense reveals limitations of AI chatbots

Verbal nonsense reveals limitations of AI chatbots
2023-09-14
NEW YORK – The era of artificial-intelligence chatbots that seem to understand and use language the way we humans do has begun. Under the hood, these chatbots use large language models, a particular kind of neural network. But a new study shows that large language models remain vulnerable to mistaking nonsense for natural language. To a team of researchers at Columbia University, it’s a flaw that might point toward ways to improve chatbot performance and help reveal how humans process language.    In a paper published online today in Nature Machine Intelligence, ...

Revolutionizing brain monitoring and stimulation with thin-film neural electrodes

Revolutionizing brain monitoring and stimulation with thin-film neural electrodes
2023-09-14
 Flexible thin-film electrodes placed directly on brain tissue show promise for the diagnosis and treatment of epilepsy, as demonstrated recently by scientists at Tokyo Tech. Thanks to an innovative yet straightforward design, these durable electrodes accurately match the mechanical properties of brain tissue, leading to better performance during electrocorticography recordings and targeted neural stimulation. Measuring brain activity is a useful technique for diagnosing epilepsy and other neuropsychiatric disorders. Among the several approaches adopted, electroencephalography (EEG) is the least invasive. During EEG recordings, electrodes ...

Researchers present novel principle for nitric oxide-mediated signalling in blood vessels

2023-09-14
Although a simple molecule, nitric oxide is an important signal substance that helps to reduce blood pressure by relaxing the blood vessels. But how it goes about doing this has long been unclear. Researchers at Karolinska Institutet in Sweden now present an entirely novel principle that challenges the Nobel Prize-winning hypothesis that the substance signals in its gaseous form. Their findings are presented in the journal Nature Chemical Biology. That the simple molecule nitric oxide or nitrogen monoxide (NO) serves as a signal substance in many important physiological processes has been known for some time. For example, the discovery of the compound’s ...

Electrons from Earth may be forming water on the Moon

Electrons from Earth may be forming water on the Moon
2023-09-14
A team of researchers, led by a University of Hawai‘i (UH) at Mānoa planetary scientist, discovered that high energy electrons in Earth’s plasma sheet are contributing to weathering processes on the Moon's surface and, importantly, the electrons may have aided the formation of water on the lunar surface. The study was published today in Nature Astronomy.  Understanding the concentrations and distributions of water on the Moon is critical to understanding its formation and evolution, and to providing water resources for future human exploration. The new ...

New tool can reveal inequitable distribution of ‘healing’ green spaces

New tool can reveal inequitable distribution of ‘healing’ green spaces
2023-09-14
Areas in Vancouver with the greatest need for restorative nature often have the least exposure to it, according to a new UBC study published recently in Ambio. These neighbourhoods include Strathcona, downtown Vancouver, the West End, southern Sunset and Marpole. The researchers developed a new tool, the local restorative nature (LRN) index to assess spaces for the presence of qualities that promote mental well-being. While initially applied in Vancouver, the index can also be used in any urban landscape, according to lead author Dr. Tahia Devisscher, an assistant professor in the faculty of forestry. We sat down with Dr. Devisscher to discuss the study findings and ...

Many don’t know key facts about US Constitution, Annenberg study finds

Many don’t know key facts about US Constitution, Annenberg study finds
2023-09-14
PHILADELPHIA – Many Americans do not know what rights are protected under the First Amendment and a substantial number cannot name all three branches of government, according to the 2023 Annenberg Constitution Day Civics Survey. The Annenberg Public Policy Center’s annual, nationally representative survey finds that when U.S. adults are asked to name the specific rights guaranteed by the First Amendment to the Constitution, only one right is recalled by most of the respondents: Freedom of speech, ...

All work and no play will really make a dull life - new research reveals

2023-09-14
The study across three countries led by the Department of Psychology’s Dr Paul Hanel discovered people who prioritised achievement over enjoyment were less happy on the next day. Whereas those who aimed for freedom said they had a 13% increase in well-being, recording better sleep quality and life satisfaction. And participants who tried to relax and follow their hobbies recorded an average well-being boost of 8% and a 10% drop in stress and anxiety. Dr Hanel worked with colleagues at the University of Bath on the Journal of Personality-published study. For the first ...

New poll shows 77% of Massachusetts residents support $600 child & family tax credit

2023-09-14
Boston, MA – New polling data released late last week shows 77% of surveyed Massachusetts residents support a $600 state Child and Family Tax Credit. This polling confirms the popularity of the more generous Child and Family Tax Credit included in the House tax package, which is under consideration alongside the Senate tax bill by a bicameral conference committee. “The overwhelming support for a $600 tax credit per child matches up with the stories I have heard from families across my district, and the experiences of working Massachusetts families that they need more financial ...

New camera offers ultrafast imaging at a fraction of the normal cost

New camera offers ultrafast imaging at a fraction of the normal cost
2023-09-14
WASHINGTON — Capturing blur-free images of fast movements like falling water droplets or molecular interactions requires expensive ultrafast cameras that acquire millions of images per second. In a new paper, researchers report a camera that could offer a much less expensive way to achieve ultrafast imaging for a wide range of applications such as real-time monitoring of drug delivery or high-speed lidar systems for autonomous driving. “Our camera uses a completely new method to achieve high-speed imaging,” said Jinyang Liang from the Institut national de la recherche scientifique (INRS) ...

LAST 30 PRESS RELEASES:

Scientists trace microplastics in fertilizer from fields to the beach

The Lancet Obstetrics, Gynecology, & Women’s Health: Taking paracetamol during pregnancy does not increase risk of autism, ADHD or intellectual disabilities, confirms new gold-standard evidence review

Taking paracetamol during pregnancy does not increase risk of autism, ADHD or intellectual disabilities

Harm reduction vending machines in New York State expand access to overdose treatment and drug test strips, UB studies confirm

University of Phoenix releases white paper on Credit for Prior Learning as a catalyst for internal mobility and retention

Canada losing track of salmon health as climate and industrial threats mount

Molecular sieve-confined Pt-FeOx catalysts achieve highly efficient reversible hydrogen cycle of methylcyclohexane-toluene

Investment in farm productivity tools key to reducing greenhouse gas

New review highlights electrochemical pathways to recover uranium from wastewater and seawater

Hidden pollutants in shale gas development raise environmental concerns, new review finds

Discarded cigarette butts transformed into high performance energy storage materials

Researchers highlight role of alternative RNA splicing in schizophrenia

NTU Singapore scientists find new way to disarm antibiotic-resistant bacteria and restore healing in chronic wounds

Research suggests nationwide racial bias in media reporting on gun violence

Revealing the cell’s nanocourier at work

Health impacts of nursing home staffing

Public views about opioid overdose and people with opioid use disorder

Age-related changes in sperm DNA may play a role in autism risk

Ambitious model fails to explain near-death experiences, experts say

Multifaceted effects of inward foreign direct investment on new venture creation

Exploring mutations that spontaneously switch on a key brain cell receptor

Two-step genome editing enables the creation of full-length humanized mouse models

Pusan National University researchers develop light-activated tissue adhesive patch for rapid, watertight neurosurgical sealing

Study finds so-called super agers tend to have at least two key genetic advantages

Brain stimulation device cleared for ADHD in the US is overall safe but ineffective

Scientists discover natural ‘brake’ that could stop harmful inflammation

Tougher solid electrolyte advances long-sought lithium metal batteries

Experts provide policy roadmap to reduce dementia risk

New 3D imaging system could address limitations of MRI, CT and ultrasound

First-in-human drug trial lowers high blood fats

[Press-News.org] Geographical variation in social determinants of female breast cancer mortality across US counties
JAMA Network Open