(Press-News.org) About The Study: This cohort study using Avon Longitudinal Study of Parents and Children data found that eating disorder symptoms were more common in individuals experiencing socioeconomic deprivation. Potential socioeconomic inequalities in eating disorder presentation and diagnosis in clinical settings require further investigation. Reducing population-level socioeconomic inequalities could also aid eating disorder prevention.
Corresponding Author: To contact the corresponding author, Jane S. Hahn, MSc, email Sungmin.hahn.19@ucl.ac.uk.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamanetworkopen.2025.27934)
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.2025.27934?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=082025
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
Family socioeconomic position and eating disorder symptoms across adolescence
JAMA Network Open
2025-08-20
ELSE PRESS RELEASES FROM THIS DATE:
Blocking brain damage may slow growth of brain cancer
2025-08-20
Blocking brain damage triggered by a glioblastoma, an aggressive brain cancer, may slow the growth of the cancer and allow the brain to keep working better for longer, according to a new study led by UCL (University College London) researchers.
The study, published in Nature and funded by the Brain Tumour Charity and Cancer Research UK, looked at glioblastomas in mice. It found that early-stage tumours damaged parts of nerve cells called axons, and that the brain’s natural response to this injury – breaking down and clearing away these damaged axons – accelerated the tumour’s growth.
Mice ...
New research could lead to greener, faster metal production
2025-08-20
Most metals found in nature are actually in their oxide forms. To extract those metals to use in critical applications — ranging from infrastructure such as bridges and buildings to advanced technologies like airplanes, semiconductors or even quantum materials — those oxides must be reduced with gases. A new study illuminating how different gases can affect oxide reduction, however, has the potential to revamp scientific understandings and current industrial practices.
Hydrogen or carbon monoxide are typically used as reductants, ...
Researchers use electrochemistry to boost nuclear fusion rates
2025-08-20
Using a small bench-top reactor, researchers at the University of British Columbia (UBC) have demonstrated that electrochemically loading a solid metal target with deuterium fuel can boost nuclear fusion rates.
Large-scale magnetic confinement fusion—which puts plasmas under extreme temperatures and pressure—is being widely explored as a method for clean energy generation. The experiment published today in Nature takes an entirely different approach—with a more ...
AI learns biological variability to develop a high-performance serum-free culture medium
2025-08-20
Tsukuba, Japan—Cell culture is a foundational technology widely used across fields such as pharmaceutical production, regenerative medicine, food science, and materials engineering. A critical component of successful cell culture is the culture medium—a solution containing essential nutrients that support cell growth. Therefore, optimizing the culture medium for specific applications is vital. Recently, machine learning has become a powerful tool for efficient media optimization. However, the experimental ...
Transforming the tip of a mechanical pencil lead into a high-quality electron beam source
2025-08-20
Tsukuba, Japan—Nanocarbon materials with pointed geometries, such as graphene and carbon nanotubes, are considered promising candidates as sources for field emission electrons. However, their practical application remains limited due to difficulties in controlling the orientation and arrangement of these materials.
In this study, the researchers focused on commercially available pencil leads, which contain appropriate amounts of graphite flakes (graphite powder) and are naturally aligned along the axial direction. The fracture surface ...
From Alzheimer’s to AI: how the TReNDS center at Georgia State is advancing brain research
2025-08-20
ATLANTA — The TReNDS Center at Georgia State University has hit a new stride, earning dual NIH R01 grants aimed at tackling Alzheimer’s disease progression and advancing multimodal brain imaging techniques in neuropsychiatric disorders. The awards mark an exceptional year of achievement for the center and its director, Vince Calhoun, who was recently featured in a global special issue on the “State of the Brain” in the journal Aperture Neuro.
R01 grants by the National Institutes of Health (NIH) ...
Integrated analysis of serum and fecal metabolites reveals the role of bile acid metabolism in drug-induced liver injury: Implications for diagnostic and prognostic biomarkers
2025-08-20
Background and Aims
Drug-induced liver injury (DILI) represents a prevalent adverse event associated with medication use. However, the exact mechanisms underlying DILI remain incompletely understood, and the lack of specific diagnostic and prognostic biomarkers poses significant challenges to the clinical diagnosis and treatment of this condition. Consequently, our study aimed to endeavor to identify serum and fecal metabolic biomarkers, enabling more accurate DILI diagnosis and improved prediction of chronic progression.
Methods
Untargeted metabolomics analysis was performed on serum and ...
Industrial pollution’s imprint lasts generations
2025-08-20
In a groundbreaking study, University of Utah researchers found strong evidence that exposure to industrial pollution during pregnancy can shape a grandchild’s neurodevelopment. A child has a higher risk of an intellectual disability if their grandmothers lived near industrial facilities while pregnant with a parent, especially the mother. Higher density of industrial facilities corresponded to higher risk for the grandchild.
“We know that breathing polluted air is dangerous for our own health now, but it’s ...
15 students named national Youth Heart Ambassadors for 2025-26 school year
2025-08-20
DALLAS, Aug. 20, 2025 — With young Americans facing rising rates of mental and physical health challenges[1], the American Heart Association, a relentless force changing the future of health for everyone everywhere, is enlisting a new class of Youth Heart Ambassadors to spark change in schools and communities nationwide.
The Association selected 15 first through 12th grade students from across the country as national Youth Heart Ambassadors for the 2025-26 school year. Representing the Association’s Kids Heart Challenge™ and American Heart Challenge™ initiatives, the student ambassadors will use their personal connection to heart ...
Do no harm: Rethink treating diabetes, hypertension in frail older adults
2025-08-20
Effectively managing chronic conditions like diabetes and hypertension can greatly improve quality of life, reduce complications and extend longevity for older adults. However, when treatment becomes overly aggressive, it can do more harm than good. Every day, thousands of vulnerable older adults in the United States are harmed by intensive management of these conditions – resulting in dangerously low blood sugar or blood pressure, emergency visits, hospitalizations, disability or even death. These harms are ...
LAST 30 PRESS RELEASES:
World’s leading medical journal details the climate emergency
GLP-1 drugs effective for weight loss, but more independent studies needed
Researchers uncover previously unexplored details of mosquito’s specialized detection mechanisms
Stem cell therapy linked to lower risk of heart failure after a heart attack
The NHS is reaching a crisis point in consultant recruitment, new report warns
UNM research suggests Halloween fireballs could signal increased risk of cosmic impact or airburst in 2032 and 2036
Biochar’s hidden helper: Dissolved organic matter boosts lead removal from polluted water
Sunlight turns everyday fabrics into ocean microfibers, new study finds
Antibiotics linked to lower risk of complications after obstetric tear
Rapid blood pressure fluctuations linked to early signs of brain degeneration in older adults
How microbes control mammalian cell growth
Emergency department pilot program serves rural families
Amid renewable-energy boom, study explores options for electricity market
Study finds improvement in knee pain with exercise and physical therapy
Researchers uncover key mechanism behind chemotherapy-induced nerve damage
Mayo Clinic researchers find enhancing the body’s ‘first responder’ cells may boost immune therapy for cancer
Secret to a long life? In bowhead whales, a protein repairs damaged DNA
MIT study: Identifying kids who need help learning to read isn’t as easy as A, B, C
Plant biomass substance helps combat weeds
Veterans with epilepsy after traumatic brain injury may have higher mortality rates
Who is more likely to lose vision due to high brain pressure?
Scripps Research professor awarded $3.2 million to advance type 1 diabetes research
Anna Wuttig wins Bayer Foundation Early Excellence in Science Award
Electric vehicles outperform gasoline cars in lifetime environmental impact
Kilimanjaro has lost 75 percent of its natural plant species over the last century
Spider web “decorations” may help pinpoint location of captured prey
Ancient tombs reveal the story of Chinese history
1 in 3 university students surveyed from a Parisian suburb report being unable to access desired food, with this food insecurity associated with academic dropout
Researchers uncover oldest 3D burrow systems in Hubei's Shibantan Biota
Discovery of a new principle: chiral molecules adhere to magnets
[Press-News.org] Family socioeconomic position and eating disorder symptoms across adolescenceJAMA Network Open