(Press-News.org) About The Study: In this cohort of Black women, living in disadvantaged neighborhoods was associated with a higher mortality from breast cancer, even after accounting for stage at diagnosis, treatments, and individual-level lifestyle factors. Community-level interventions to reduce environmental stressors and improve conditions in disadvantaged neighborhoods, including access to high-quality cancer care, may be critical to reducing racial disparities in breast cancer survival.
Corresponding Author: To contact the corresponding author, Etienne X. Holder, PhD, MPH, email exholder@bu.edu.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamanetworkopen.2025.3807)
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.2025.3807?guestAccessKey=c0957767-f5eb-4d6d-88a4-15c747418b57&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=040725
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
Neighborhood disadvantage, individual experiences of racism, and breast cancer survival
JAMA Network Open
2025-04-07
ELSE PRESS RELEASES FROM THIS DATE:
Cardioprotective glucose-lowering agents and dementia risk
2025-04-07
About The Study: While cardioprotective glucose-lowering therapies were not associated with an overall reduction in all-cause dementia, this meta-analysis of randomized clinical trials found that glucose lowering with glucagon-like peptide-1 receptor agonists (GLP-1RAs) was associated with a statistically significant reduction in all-cause dementia.
Corresponding Author: To contact the corresponding author, Catriona Reddin, MD, email reddin.catriona@gmail.com.
To access the embargoed study: ...
Two-thirds of U.S. adolescent minors are impacted by state abortion restrictions
2025-04-07
More than 7 million American adolescent girls ages 13 to 17 live in states with abortion bans, restrictive gestational limits or parental involvement requirements, according to Rutgers Health researchers.
Their study, published in JAMA Pediatrics, is the first to examine in detail the experiences of adolescent girls after states enacted restrictions on abortion access following the 2022 Dobbs v. Jackson Women’s Health Organization Supreme Court decision.
“As a result of Dobbs, two-thirds of girls ages 13 to 17 now live in states that ban or severely restrict their abortion ...
GLP-1RA and SGLT2i medications for type 2 diabetes and Alzheimer disease and related dementias
2025-04-07
About The Study: In people with type 2 diabetes, both glucagon-like peptide-1 receptor agonists (GLP-1RAs) and sodium-glucose cotransporter-2 inhibitors (SGLT2is) were statistically significantly associated with decreased risk of Alzheimer disease and related dementias compared with other glucose-lowering drugs, and no difference was observed between both drugs.
Corresponding Author: To contact the corresponding author, Jingchuan Guo, MD, PhD, email guoj1@ufl.edu.
To access the embargoed study: Visit our For The Media website at this ...
In the search for life on exoplanets, finding nothing is something too
2025-04-07
What if humanity's search for life on other planets returns no hits? A team of researchers led by Dr. Daniel Angerhausen, a Physicist in Professor Sascha Quanz's Exoplanets and Habitability Group at ETH Zurich and a SETI Institute affiliate, tackled this question by considering what could be learned about life in the universe if future surveys detect no signs of life on other planets. The study, which has just been published in The Astronomical Journal and was carried out within the framework of the Swiss National Centre of Competence in Research, PlanetS, relies on a Bayesian statistical analysis to establish the minimum number of exoplanets that should ...
Molecules that fight infection also act on the brain, inducing anxiety or sociability
2025-04-07
CAMBRIDGE, MA -- Immune molecules called cytokines play important roles in the body’s defense against infection, helping to control inflammation and coordinating the responses of other immune cells. A growing body of evidence suggests that some of these molecules also influence the brain, leading to behavioral changes during illness.
Two new studies from MIT and Harvard Medical School, focused on a cytokine called IL-17, now add to that evidence. The researchers found that IL-17 acts on two distinct brain regions — the amygdala and the somatosensory cortex — to exert two divergent effects. In the amygdala, IL-17 can elicit feelings of anxiety, while in the cortex it promotes ...
Home care cooperatives may be key to addressing the critical shortage of caregivers for the elderly
2025-04-07
Home care cooperatives may be the key to alleviating the shortage of paid caregivers for older Americans, a new study suggests.
The research, to be published in the peer-reviewed journal JAMA Network Open, found that participants in cooperatives experienced more respect, control, job support, and compensation than their counterparts in traditional care services. These factors may explain how cooperatives have achieved half the turnover rates of traditional agencies, which are plagued with high turnover and employee dissatisfaction.
Millions of older adults will lack the support they need to safely age at home unless new strategies are developed and policies are ...
Researchers have a proven prescription for reducing suicide rates
2025-04-07
DETROIT (April 7, 025)— Nearly every person who dies by suicide visits a doctor’s office within a year of their death. A new body of research suggests that by adopting a specific protocol, health systems can reduce suicide rates among those patients by 25%.
Researchers say the findings support comprehensive widespread adoption of a method audaciously named The Zero Suicide (ZS) Model, as suicide remains among the leading causes of death in the U.S.
In 2022, 49,000 people died by suicide in the U.S. Suicide was the second ...
What if we find nothing in our search for life beyond Earth?
2025-04-07
April 7, 2025, Mountain View, CA --
What if we spend decades building advanced telescopes to search for life on other planets and come up emptyhanded? A recent study led by ETH Zurich researchers including corresponding author and SETI Institute affiliate, Dr. Daniel Angerhausen, tackled this question, exploring what we can learn about life in the universe—even if we don’t detect signs of life or habitability. Using advanced statistical modeling, the research team sought to explore how many exoplanets scientists should observe and understand ...
New findings on T cell exhaustion: The body prepares early for mild to severe disease
2025-04-07
Even in the case of uncomplicated infections, the body prepares itself early on for the possibility of a more severe course. A research team from the Technical University of Munich (TUM) and Helmholtz Munich has now uncovered this mechanism. The scientists showed that, right at the onset of mild illness, the body also produces special T cells previously known only from chronic, severe infections and tumors.
There are different types of T cells in the body, all of which play a crucial role in the immune system. They fight pathogens and control the immune response. However, some subtypes become less effective ...
Howard University football team joins the Nation of Lifesavers
2025-04-07
DALLAS, April 7, 2025 — On Saturday, April 5, the Howard University football team participated in an American Heart Association Hands-Only CPR (cardiopulmonary resuscitation) training to learn the correct rate and depth of CPR compressions to be confident and capable when faced with a cardiac emergency. According to American Heart Association data, 9 out of every 10 of people who experience cardiac arrest outside of a hospital die, in part because they do not receive immediate CPR more than half of ...
LAST 30 PRESS RELEASES:
AI detects first imaging biomarker of chronic stress
Shape of your behind may signal diabetes
Scientists identify five ages of the human brain over a lifetime
Scientists warn mountain climate change is accelerating faster than predicted, putting billions of people at risk
The ocean is undergoing unprecedented, deep-reaching compound change
Autistic adults have an increased risk of suicidal behaviours, irrespective of trauma
Hospital bug jumps from lungs to gut, raising sepsis risk
Novel discovery reveals how brain protein OTULIN controls tau expression and could transform Alzheimer's treatment
How social risk and “happiness inequality” shape well-being across nations
Uncovering hidden losses in solar cells: A new analysis method reveals the nature of defects
Unveiling an anomalous electronic state opens a pathway to room-temperature superconductivity
Urban natives: Plants evolve to live in cities
Folklore sheds light on ancient Indian savannas
AI quake tools forecast aftershock risk in seconds, study shows
Prevalence of dysfunctional breathing in the Japanese community and the involvement of tobacco use status: The JASTIS study 2024
Genetic study links impulsive decision making to a wide range of health and psychiatric risks
Clinical trial using focused ultrasound with chemotherapy finds potential survival benefit for brain cancer patients
World-first platform for transparent, fair and equitable use of AI in healthcare
New guideline standardizes outpatient care for adults recovering from traumatic brain injury
Physician shortage in rural areas of the US worsened since 2017
Clinicians’ lack of adoption knowledge interferes with adoptees’ patient-clinician relationship
Tip sheet and summaries Annals of Family Medicine November/December 2025
General practitioners say trust in patients deepens over time
Older adults who see the same primary care physician have fewer preventable hospitalizations
Young European family doctors show moderate readiness for artificial intelligence but knowledge gaps limit AI use
New report presents recommendations to strengthen primary care for Latino patients with chronic conditions
Study finds nationwide decline in rural family physicians
New public dataset maps Medicare home health use
Innovative strategy trains bilingual clinic staff as dual-role medical interpreters to bridge language gaps in primary care
Higher glycemic index linked to higher lung cancer risk
[Press-News.org] Neighborhood disadvantage, individual experiences of racism, and breast cancer survivalJAMA Network Open