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

Facility-based uptake of colorectal cancer screening in 45- to 49-year-olds after US guideline changes

JAMA Network Open

2025-11-04
(Press-News.org)

About The Study: The findings of this cohort study suggest that facility-based colorectal cancer screening among adults ages 45 to 49 increased nearly 10-fold following U.S. Preventive Services Task Force (USPSTF) guideline changes, far exceeding growth among those ages 50 to 75. This rapid adoption highlights early implementation by practitioners and patients. Although screening rates among adults ages 50 to 75 increased during the study period, the accelerated growth among those ages 45 to 49 reflected guideline integration into facility practices. 

Corresponding Author: To contact the corresponding author, Alyssa H. Harris, MPH, email alyssa.harris@vizientinc.com.

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

(doi:10.1001/jamanetworkopen.2025.41330)

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.2025.41330?guestAccessKey=1b34668e-afe8-4888-aa3d-dd05b3b83eff&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=110425

END



ELSE PRESS RELEASES FROM THIS DATE:

Scientists uncover hidden nuclear droplets that link multiple leukemias and reveal a new therapeutic target

2025-11-04
A hidden structure inside the cell is rewriting how scientists understand leukemia. Beneath the microscope, what looked like disorder turned out to follow a simple physical rule – one that connects several major mutations behind the disease.   In new research from Baylor College of Medicine published in Cell, scientists reveal that different genetic drivers of leukemia use the same secret compartments inside the cell nucleus to keep cancer growing. The finding points to a shared physical target that could inspire new kinds of treatments.   The ...

A new patch could help to heal the heart

2025-11-04
CAMBRIDGE, MA - MIT engineers have developed a flexible drug-delivery patch that can be placed on the heart after a heart attack to help promote healing and regeneration of cardiac tissue. The new patch is designed to carry several different drugs that can be released at different times, on a pre-programmed schedule. In a study of rats, the researchers showed that this treatment reduced the amount of damaged heart tissue by 50 percent and significantly improved cardiac function. If approved for use in humans, ...

New study shows people with spinal cord injuries are more likely to develop chronic disorders

2025-11-04
A new study by investigators from Mass General Brigham shows that patients with traumatic spinal cord injuries (TSCI) are at a higher risk of developing a myriad of chronic health problems, regardless of age, location of the injury and prior health status. Their results are published in JAMA Network Open. “The journey doesn't end when patients with traumatic spinal cord injuries leave the hospital or rehab,” said corresponding author Saef Izzy, MD, FAAN, FNCS, a neurologist in the Department of Neurology at Mass General Brigham. “Programs should be implemented to identify patients at risk so that ...

Heat as a turbo-boost for immune cells

2025-11-04
Temperature is a key physiological factor that determines the speed of immune reactions. While this may seem obvious, it has remained largely unexplored at the single-cell level—until now. Stefan Wieser from the Institute of Zoology at the University of Innsbruck and his colleagues report in Developmental Cell that the motor protein Myosin II regulates the temperature sensitivity of immune cells and drives the acceleration of immune responses at elevated body temperature. Wieser first noticed that temperature affects the movement of immune ...

Jülich researchers reveal: Long-lived contrails usually form in natural ice clouds

2025-11-04
Contrails form when hot exhaust gas from an aircraft’s engine mixes with the cold air at an altitude of about 10 kilometres. In dry air, most contrails dissipate quickly. In cold, humid air, however, they can persist for several hours and develop into extensive cirrus clouds. Cirrus clouds are high, thin ice clouds at an altitude of about 5 to 12 kilometres, which often appear as delicate, wispy veils in the sky. Until now, researchers had assumed that long-lived contrails form mainly in clear skies, where they exert their warming effect. However, the new study shows that they mostly form within existing natural ...

Controlling next-generation energy conversion materials with simple pressure

2025-11-04
ukuoka, Japan—Researchers at Kyushu University have designed a class of molecules whose ability to amplify light energy can be actively controlled by simply applying pressure. The findings, published in the journal Chemical Science, may open new possibilities for highly efficient energy conversion devices and advanced medical therapies. The study is centered on a physical process called singlet fission (SF). SF is a mechanism where, when a molecule is struck by a single high-energy photon, it splits that energy to create two lower-energy excited states instead of just one. In effect, it acts like an ...

More than 100,000 Norwegians suffer from work-related anxiety

2025-11-04
Bullying and lack of psychological support from managers top the list of workplace factors that can lead to serious mental health problems, according to a new investigation of work-related anxiety in four countries. The study shows that 11.2 per cent of people in Norway have reduced capacity for work due to work-related anxiety. “Work-related anxiety is not just stress. Anxiety is the worry that follows you home, steals your sleep, and meets you again the next day at work,” said Leon De Beer, an associate professor at the Norwegian ...

The American Pediatric Society selects Dr. Harolyn Belcher as the recipient of the 2026 David G. Nichols Health Equity Award

2025-11-04
November 4, 2025 – The American Pediatric Society (APS) is pleased to announce Harolyn Belcher, MD, MHS, as the 2026 David G. Nichols Health Equity Award recipient. The David G. Nichols Health Equity Award, administered by the APS and endowed by the American Board of Pediatrics (ABP) Foundation, was created to recognize demonstrated excellence in advancing child and adolescent health, well-being, and equity through quality improvement, advocacy, practice, or research. This award recognizes Dr. Belcher’s ...

Taft Armandroff and Brian Schmidt elected to lead Giant Magellan Telescope Board of Directors

2025-11-04
PASADENA, CA — November 4, 2025 — The GMTO Corporation, the 501(c)(3) nonprofit and international consortium building the Giant Magellan Telescope, today announced a leadership transition on its Board of Directors. After nearly a decade of leadership as chair, Dr. Walter Massey is retiring. The board has elected Dr. Taft Armandroff as its new chair and Nobel Laureate Dr. Brian Schmidt as vice chair. Dr. Massey’s tenure guided the Giant Magellan Telescope through key design and construction milestones, helped secure nearly $500 million in private and ...

FAU Engineering receives $1.5m gift to launch the ‘Ubicquia Innovation Center for Intelligent Infrastructure’

2025-11-04
The College of Engineering and Computer Science at Florida Atlantic University has received a $1.5 million gift from the Aaron Family Foundation and Ubicquia, Inc., a Fort Lauderdale-based technology company, to establish the “Ubicquia Innovation Center for Intelligent Infrastructure” (UICII). Ubicquia is a global leader in artificial intelligence-driven sensors and software platforms that help utilities and municipalities improve grid resiliency, reduce energy consumption, and enhance public safety. The UICII will serve as an accelerator for innovation, design and deployment of leading-edge industrial sensors, ...

LAST 30 PRESS RELEASES:

ACP encourages all adults to receive the 2025-2026 influenza vaccine

Scientists document rise in temperature-related deaths in the US

A unified model of memory and perception: how Hebbian learning explains our recall of past events

Chemical evidence of ancient life detected in 3.3 billion-year-old rocks: Carnegie Science / PNAS

Medieval communities boosted biodiversity around Lake Constance

Groundbreaking research identifies lethal dose of plastics for seabirds, sea turtles and marine mammals: “It’s much smaller than you might think”

Lethal aggression, territory, and fitness in wild chimpanzees

The woman and the goose: a 12,000-year-old glimpse into prehistoric belief

Ancient chemical clues reveal Earth’s earliest life 3.3 billion years ago

From warriors to healers: a muscle stem cell signal redirects macrophages toward tadpole tail regeneration

How AI can rig polls

Investing in nurses reduces physician burnout, international study finds

Small changes in turnout could substantially alter election results in the future, study warns

Medicaid expansion increases access to HIV prevention medication for high-risk populations

Arkansas research awarded for determining cardinal temps for eight cover crops

Study reveals how the gut builds long-lasting immunity after viral infections

How people identify scents and perceive their pleasantness

Evidence builds for disrupted mitochondria as cause of Parkinson’s

SwRI turbocharges its hydrogen-fueled internal combustion engine

Parasitic ant tricks workers into killing their queen, then takes the throne

New study identifies part of brain animals use to make inferences

Reducing arsenic in drinking water cuts risk of death, even after years of chronic exposure

Lower arsenic in drinking water reduces death risk, even after years of chronic exposure

Lowering arsenic levels in groundwater decreases death rates from chronic disease

Arsenic exposure reduction and chronic disease mortality

Parasitic matricide, ants chemically compel host workers to kill their own queen

Clinical trials affected by research grant terminations at the National Institutes of Health

Racial and ethnic disparities in cesarean birth trends in the United States

Light-intensity-dependent transformation of mesoscopic molecular assemblies

Tirzepatide may only temporarily suppress brain activity involved in “food noise”

[Press-News.org] Facility-based uptake of colorectal cancer screening in 45- to 49-year-olds after US guideline changes
JAMA Network Open