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

Social media detox and youth mental health

JAMA Network Open

2025-11-24
(Press-News.org) About The Study: In this cohort of young adults, reducing social media use for 1 week was associated with reductions in symptoms of depression, anxiety, and insomnia; however, the durability of these therapeutic outcomes and their associations with behavior warrant further study, particularly in more diverse populations. 

Corresponding Author: To contact the corresponding author, John Torous, MD, MBI, email torous@bidmc.harvard.edu.

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

(doi:10.1001/jamanetworkopen.2025.45245)

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.2025.45245?guestAccessKey=1b34668e-afe8-4888-aa3d-dd05b3b83eff&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=112425

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:

One in two people in the US is affected by a neurological disease or disorder

2025-11-24
EMBARGOED FOR RELEASE AT 11 A.M. ET, MONDAY, NOVEMBER 24, 2025 Highlights: A new systematic analysis shows more than half the people living in the U.S., 54%, are affected by a neurological disease or disorder. Disorders of the nervous system impacted more than 180 million of the nearly 333 million Americans in 2021 and were the top cause of health loss in the U.S. The nervous system includes the brain, spinal cord and nerves. The most prevalent conditions were tension-type headache affecting 122 million Americans, migraine affecting 58 million and diabetic neuropathy affecting 17 million. The leading causes of health loss were stroke, Alzheimer’s disease and ...

Colliding ribosomes signal cellular stress

2025-11-24
LMU researchers uncover the mechanism by which ribosomes raise alarms in the cell. Ribosomes, the protein factories of the cell, are essential for all living organisms. They bind to mRNA and move along the messenger molecule, reading the genetic code as they go. Using this information, they link amino acids to make proteins. But their function goes far beyond pure production: Ribosomes are also important sensors for cellular stress and initiate protective reactions when problems arise. An international team led by Professor Roland Beckmann from LMU’s Gene Center ...

New doctoral network aims to establish optical vortex beams as key technology for advanced light-matter interaction

2025-11-24
A new Doctoral Network coordinated by Tampere University has secured €4.4 million in funding from the European Union’s Marie Skłodowska-Curie Actions (MSCA) programme. The High-Power Optical Vortices (HiPOVor) project will train 15 doctoral researchers in the generation, amplification and application of high-power optical vortex beams. The consortium has set an ambitious goal: to establish optical vortex beams as a key enabling technology for advanced light-matter interaction. Optical vortices – light beams carrying orbital angular momentum – open up unique possibilities for ultra-precise material processing, particle acceleration, high-capacity ...

Vegan diet—even with ‘unhealthy’ plant-based foods—is better for weight loss than Mediterranean diet, finds new study

2025-11-24
WASHINGTON, D.C. — Eating a vegan diet increases consumption of plant-based foods—including those defined as “unhealthy” by the plant-based diet index—leading to greater weight loss than the Mediterranean diet, finds a new analysis by the Physicians Committee for Responsible Medicine published in Frontiers in Nutrition.  Avoiding animal products; eating foods like potatoes and refined grains, which are defined as “unhealthy” by the plant-based diet index; and avoiding added oils and nuts, which are defined as “healthy” by the plant-based diet ...

JMIR Publications joins STM and integrates STM’s Integrity Hub

2025-11-24
(Toronto, November 24, 2025) JMIR Publications, a leading publisher of academic journals dedicated to digital health and open science, today announced that it has joined the International Association of Scientific, Technical and Medical Publishers (STM), the global trade association for academic and professional publishers. In addition, JMIR Publications is integrating STM Integrity Hub into routine operations to further support the integrity and high quality of scholarly publishing and the published scientific record. STM Integrity Hub is a platform ...

NCSA receives honors in 2025 HPCwire Readers’ and Editors’ Choice Awards

2025-11-24
The National Center for Supercomputing Applications was recognized for its outstanding achievements in two different domains in the annual HPCwire Readers’ and Editors’ Choice Awards announced at Supercomputing Conference 2025 (SC25) in St. Louis on November 17. It’s the 15th consecutive year NCSA has been honored with an HPCwire award. Both awards centered around research that utilized NCSA’s premier supercomputing systems Delta and DeltaAI. The first team published novel research on using artificial intelligence to monitor inaccessible locations of nuclear energy systems, enhancing their ...

New study reveals that differences between parent and child views best assess quality of life after pediatric liver transplant

2025-11-24
New York, NY (November 24, 2025)—Researchers at the Icahn School of Medicine at Mount Sinai have uncovered a new way to understand how children fare after liver transplantation: by focusing not on medical test results, but on how differently parents and children perceive the child’s well-being. The findings, published in The Journal of Pediatrics, come from the first multisite prospective trial to evaluate real-time discrepancies in patient-reported outcomes for pediatric liver transplant recipients. The study included 140 parent-child pairs across seven transplant centers in the United States ...

Shapeshifting cancers’ masters, unmasked

2025-11-24
Some tumors are almost impossible to treat. That’s especially true for carcinomas, which don’t behave like other malignancies. Some of these tumors act as shapeshifters and start to resemble cells from other organs of the human body, such as skin. This bizarre behavior presents a challenge for existing therapies. “The tumors are notoriously plastic in their cellular identity,” says Cold Spring Harbor Laboratory (CSHL) Professor Christopher Vakoc. Some may even change to escape cancer treatment. Recent ...

Pusan National University researchers develop model to accurately predict vessel turnaround time

2025-11-24
In the 21st century, as global trade expands and cargo volumes surge, ports face mounting pressure to operate efficiently. A key challenge lies in accurately predicting vessel turnaround time (VTT)—the period between a ship’s arrival and departure—which directly influences scheduling, congestion management, and energy use. Traditionally, forecasting methods have relied on static factors, such as vessel specifications or container volumes, which fail to capture the highly dynamic ...

Nanowire breakthrough reveals elusive astrocytes

2025-11-24
Scientists have engineered a nanowire platform that mimics brain tissue to study astrocytes, the star-shaped cells critical for brain health, for the first time in their natural state. Astrocytes are the brain’s most abundent and mysterious cells, responsible for regulating communication between neurons and helping to maintain the blood-brain barrier. They are also highly dynamic shape-shifters, someething they do not do on typical petri dishes, leaving major gaps in our understanding of how they ...

LAST 30 PRESS RELEASES:

Structure of dopamine-releasing neurons relates to the type of circuits they form for smell-processing

Reducing social isolation protects the brain in later life   

Keeping the heart healthy increases longevity even after cancer

Young adults commonly mix cannabis with nicotine and tobacco

Comprehensive review illuminates tau protein's dual nature in brain health, disease, and emerging psychiatric connections

Book prepares K-12 leaders for the next public health crisis

Storms in the Southern Ocean mitigates global warming

Seals on the move: Research reveals key data for offshore development and international ecology

Sports injuries sustained during your period might be more severe

World's first successful 2 Tbit/s free-space optical communication using small optical terminals mountable on satellites and HAPS

Can intimate relationships affect your heart? New study says ‘yes’

Scalable and healable gradient textiles for multi‑scenario radiative cooling via bicomponent blow spinning

Research shows informed traders never let a good climate crisis go to waste

Intelligent XGBoost framework enhances asphalt pavement skid resistance assessment

Dual-function biomaterials for postoperative osteosarcoma: Tumor suppression and bone regeneration

New framework reveals where transport emissions concentrate in Singapore

NTP-enhanced lattice oxygen activation in Ce-Co catalysts for low-temperature soot combustion

Synergistic interface engineering in Cu-Zn-Ce catalysts for efficient CO2 hydrogenation to methanol

COVID-19 leaves a lasting mark on the human brain

Scientists use ultrasound to soften and treat cancer tumors without damaging healthy tissue

Community swimming program for Black youth boosts skills, sense of belonging, study finds

Specific depressive symptoms in midlife linked to increased dementia risk

An ‘illuminating’ design sheds light on cholesterol

Who is more likely to get long COVID?

Study showcases resilience and rapid growth of “living rocks”

Naval Research Lab diver earns Office of Naval Research 2025 Sailor of the Year

New Mayo-led study establishes practical definition for rapidly progressive dementia

Fossil fuel industry’s “climate false solutions” reinforce its power and aggravate environmental injustice 

Researchers reveal bias in a widely used measure of algorithm performance

Alcohol causes cancer. A study from IOCB Prague confirms damage to DNA and shows how cells defend against it

[Press-News.org] Social media detox and youth mental health
JAMA Network Open