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

Rural-urban differences in the prevalence of chronic pain among adult cancer survivors

JAMA Network Open

2025-12-17
(Press-News.org) About The Study: The multivariable findings of this study showed that chronic pain was more prevalent among rural than urban cancer survivors even after controlling for covariates, suggesting an association between chronic pain and additional factors. For example, survivorship resources are generally less available in rural areas, and rural residents may lack access to pain specialists or face insurance challenges accessing pain care.

Corresponding Author: To contact the corresponding author, Erika Ziller, PhD, email erika.ziller@med.uvm.edu.

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

(doi:10.1001/jamanetworkopen.2025.49972)

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/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2025.49972?guestAccessKey=1b34668e-afe8-4888-aa3d-dd05b3b83eff&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=121725

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:

Food insecurity, burnout, and social isolation among resident and fellow physicians

2025-12-17
About The Study: In this cross-sectional study, nearly 1 in 7 graduate medical education trainees screened positive for food insecurity. Food insecurity was associated with important well-being outcomes including burnout. These findings suggest that academic medical institutions should pursue systemic solutions to address food insecurity among resident and fellow physicians as a means of supporting their well-being. Corresponding Author: To contact the corresponding author, Larissa R. Thomas, MD, MPH, email larissa.thomas@ucsf.edu. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamanetworkopen.2025.50044) Editor’s ...

How do spinal cord injuries heal?

2025-12-17
Cedars-Sinai investigators have discovered a healing mechanism that could one day be harnessed to help treat patients with spinal cord injuries, stroke, and neurological conditions such as multiple sclerosis. Their study, published in Nature, describes a previously unknown function of astrocytes, a type of cell in the central nervous system. “Astrocytes are critical responders to disease and disorders of the central nervous system—the brain and spinal cord,” said neuroscientist Joshua Burda, PhD, assistant professor of Biomedical Sciences ...

Detailed cell map unlocks secrets of how reproductive organs form

2025-12-17
New research has mapped the cell types that specialise to form reproductive organs in both sexes, identifying key genes and signals that drive this process. The findings offer important insights into conditions affecting the reproductive organs, and how environmental chemicals may affect reproductive health. Researchers at the Wellcome Sanger Institute and EMBL’s European Bioinformatics Institute (EMBL-EBI) used a combination of single-cell and spatial genomics technologies to analyse over half a million individual human cells from the developing reproductive system.  Published today (17 December) in Nature, the study provides the most ...

Large language models unleash AI’s potential for autonomous and explainable materials discovery

2025-12-17
Tokyo, Japan – Discovering new inorganic materials is central to advancing technologies in catalysis, energy storage, semiconductors, and more. But finding a material with just the right properties is extremely difficult. What if an AI system could think like a human expert, explore this enormous space automatically, and suggest promising new materials on its own? In a study published this month in Cell Reports Physical Science, researchers from the Institute of Industrial Science, The University of Tokyo announced the development of MatAgent, an AI framework ...

Gut bacteria have evolved rapidly to digest starches in ultra-processed foods

2025-12-17
Gut bacteria evolve rapidly in response to different diets, UCLA evolutionary biologists report in a new study. The researchers found that gene variants that help microbes digest starches found in ultra-processed foods have “swept” the genomes of some species of gut bacteria in industrialized parts of the world. Because these starches are industrially produced and have only been around for a few decades, scientists believe natural selection must have been acting strongly to make these genes dominant so quickly. What’s ...

New risk score helps predict pancreatic cancer recurrence

2025-12-17
Cedars-Sinai investigators, leading a multi-institutional team, have developed and validated a tool to predict which patients with pancreatic neuroendocrine tumors (PanNETs) need closer monitoring because their cancer is more likely to recur. The findings, published in JAMA Surgery, provide a framework to better manage ongoing follow-up care of patients whose cancer has not spread to their lymph nodes and who have had their tumors surgically removed. “We now have a way to identify patients whose higher risk of recurrence may have ...

New evidence challenges understanding of Parkinson’s disease

2025-12-17
A McGill-led study is challenging a popular theory about how dopamine drives movement, a discovery that could shift how scientists think about Parkinson’s disease treatments.  Published in Nature Neuroscience, the research found dopamine does not set the speed or force of each movement, as had been thought. Instead, it appears to act as the underlying support system that makes movement possible.  “Our findings suggest we should rethink dopamine’s role in movement,” said senior author Nicolas Tritsch, Assistant Professor in McGill’s Department of Psychiatry and researcher at the Douglas Research Centre. “Restoring ...

A new study reveals how embryos and the uterus “talk” during implantation

2025-12-17
A new study shows that the embryo and the uterine lining conduct an active “conversation” from the very earliest stages of implantation. They engage in a back and forth of tiny packages called extracellular vesicles and lipid droplets, which carry metabolites and signals. Hormones determine what the uterus sends, and one signalling pathway (related to aryl hydrocarbon receptor, [AhR]) appears to assist in determining how hospitable the uterine environment is. When this pathway is blocked, embryos attach more strongly. These packages are taken up quickly; ...

Cedars-Sinai reports heart attacks, general illness spiked after LA fires

2025-12-17
Correction, December 16, 2025: An earlier version of this news release incorrectly stated investigators found a 218% increase in visits for general illness. The correct statistic, based on the study, is 118%.  An unusually high number of people developed a heart attack, lung complication or general illness within 90 days after the start of the January 2025 fires in Los Angeles, a new study from Cedars-Sinai reports.  “Wildfires that spread into urban areas have proven to be extremely ...

PolyU develops ultra-stable, mucus-inspired hydrogel to boost gastrointestinal wound healing

2025-12-17
The Hong Kong Polytechnic University (PolyU) has developed an acid-resistant “ultra-stable mucus-inspired hydrogel” (UMIH), marking a breakthrough in the field of gastrointestinal medicine. Traditional hydrogels—gelatin-like materials that absorb and retain water—are widely used to aid wound healing and extend drug release. However, they usually break down in acidic environments like the stomach. Inspired by the natural properties of gastric mucus, a PolyU research team has developed UMIH, a hydrogel that adheres 15 times more strongly than conventional gastric mucosal protectants, showing considerable potential for wound repair and targeted drug delivery ...

LAST 30 PRESS RELEASES:

New fossil study illuminates on the evolutionary success of frogs

Patient-specific human liver model to understand disease mechanisms

Confused by the doctor's questionnaire? U of A study suggests it's common

How do brains stay stable, and when might a dose of flexibility be helpful?

mRNA revitalizes aging immune systems—the liver as a fountain of youth

Rural-urban differences in the prevalence of chronic pain among adult cancer survivors

Food insecurity, burnout, and social isolation among resident and fellow physicians

How do spinal cord injuries heal?

Detailed cell map unlocks secrets of how reproductive organs form

Large language models unleash AI’s potential for autonomous and explainable materials discovery

Gut bacteria have evolved rapidly to digest starches in ultra-processed foods

New risk score helps predict pancreatic cancer recurrence

New evidence challenges understanding of Parkinson’s disease

A new study reveals how embryos and the uterus “talk” during implantation

Cedars-Sinai reports heart attacks, general illness spiked after LA fires

PolyU develops ultra-stable, mucus-inspired hydrogel to boost gastrointestinal wound healing

Flour choice shapes sourdough microbial communities

Can a retinal implant reverse macular degeneration?

Feeding fungi plant remnants produces tasty protein to fortify vegan, vegetarian diets

New tech reduces false positives from breast ultrasounds

Drone-mounted lab monitors fertilizer runoff in real time

Short, light-intensity exercise boosts executive function and elevates mood in children

Jeonbuk National University researchers reveal new interface engineering strategy for efficient and stable back-contact solar cells

Tyrosinase drives hydroquinone-induced exogenous ochronosis: not HGD inhibition

UMass Amherst chemists develop unique tool for studying RNA

Disappointment alters brain chemistry and behavior

A built-in odometer: new study reveals how the brain measures distance

Stress-related brain signals drive risk of cardiovascular disease in people with depression and anxiety

New details on role of fat transport molecules in Alzheimer’s onset

Study illuminates how an antiviral defense mechanism may lead to Alzheimer’s disease

[Press-News.org] Rural-urban differences in the prevalence of chronic pain among adult cancer survivors
JAMA Network Open