Firearm homicide in pregnant women and state-level firearm ownership

JAMA Network Open

2025-11-10

(Press-News.org) About The Study: In this cross-sectional study of homicides among women, state-level firearm ownership was significantly associated with all-cause and firearm-specific homicide among pregnant women, independent of state-level factors. These results suggest that homicide prevention interventions should focus on women, especially during the increased risk period of pregnancy.

Corresponding Author: To contact the corresponding author, Ayesha Dholakia, MD, email ayesha.dholakia@childrens.harvard.edu.

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

(doi:10.1001/jamanetworkopen.2025.42447)

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.2025.42447?guestAccessKey=1b34668e-afe8-4888-aa3d-dd05b3b83eff&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=111025

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:

Child abuse and neglect rates in the U.S. are dropping, but disparities exist

2025-11-10

Investigators at Mass General Brigham have found that cases of child abuse and neglect in the United States have declined overall over the last decade, but disparities have persisted and in some cases widened. Poverty, which likely underlies much of the observed gaps, was highlighted as a critically important target for intervention. The research is published in JAMA Pediatrics. “Poverty is a relentless source of stress that permeates families, creating an environment where the struggles for survival may overshadow the nurturing ...

Cooperative motor proteins found to kill cancer cells when dual-inhibited

2025-11-10

Osaka, Japan - A research team from The University of Osaka, in collaboration with the Massachusetts Institute of Technology, has uncovered a new molecular mechanism underlying chromosome alignment during cell division. The study demonstrates that two motor proteins, KIF18A and CENP-E, act cooperatively to ensure proper chromosome congression. Remarkably, simultaneous inhibition of these proteins selectively kills cancer cells, suggesting a promising therapeutic avenue. Accurate chromosome segregation is essential for healthy cell division; its failure leads to chromosomal instability—a hallmark of cancer. While the kinetochore, a protein complex on chromosomes, coordinates this ...

American College of Medical Genetics and Genomics releases new clinical practice resource on managing RAD51C, RAD51D, and BRIP1 variants

2025-11-10

The American College of Medical Genetics and Genomics (ACMG) has published a new clinical practice resource, “Management of Individuals with Heterozygous Germline Pathogenic Variants in RAD51C, RAD51D, and BRIP1: A clinical practice resource of the American College of Medical Genetics and Genomics (ACMG),” in its official journal, Genetics in Medicine. The publication provides evidence-based guidance for clinicians managing individuals with heterozygous germline pathogenic variants (GPVs) in RAD51C, ...

Discovery reveals why Alzheimer’s patients forget family, friends

2025-11-10

One of the most devastating moments for family members of a patient with Alzheimer’s is when their loved one forgets who they are. New University of Virginia School of Medicine research may explain why that happens and could lead to a way to prevent it. UVA’s Harald Sontheimer, PhD, and graduate student Lata Chaunsali and their colleagues found that the failure to recognize family, friends and caregivers is caused by the breakdown of protective “nets” that surround neurons in the brain. ...

Eco-friendly nanoparticles improve cidofovir’s anticancer and antiviral effects

2025-11-10

“This environmentally friendly technique represents a novel approach to nanoparticle fabrication, emphasizing sustainability in nanotechnology.” BUFFALO, NY – November 10, 2025 – A new research paper was published in Oncotarget (Volume 16) on November 6, 2025, titled “Anti-DNA virus agent cidofovir – loaded green synthesized cerium oxide nanoparticles (Nanoceria): Nucleic acids (DNA and RNA) binding affinity and cytotoxicity effects.” In ...

English learners earn more high school credits in schools with greater teacher autonomy, collaboration, and advocacy for students

2025-11-10

What factors help English learners (ELs) succeed in schools? In a study of top performing New York City high schools serving immigrant ELs, researchers linked three conditions—teacher autonomy, collaboration, and collective responsibility—to higher credit attainment. “Most research on ELs focuses on classroom instruction or broader language policies, but our study describes the professional conditions that positively impact outcomes for immigrant ELs,” says Adriana Villavicencio, lead author and assistant professor of educational leadership and policy studies at NYU Steinhardt. “We took this approach to address a dearth ...

Mysterious ‘impossible’ merger of two massive black holes explained

2025-11-10

In 2023, astronomers detected a huge collision. Two unprecedentedly massive black holes had crashed an estimated 7 billion light-years away. The enormous masses and extreme spins of the black holes puzzled astronomers. Black holes like these were not supposed to exist. Now, astronomers with the Flatiron Institute’s Center for Computational Astrophysics (CCA) and their colleagues have figured out just how these black holes may have formed and collided. The astronomers’ comprehensive simulations — which follow the system from the lives of the parent stars through to their ultimate death — uncovered ...

Blue Zones and American College of Lifestyle Medicine launch new Blue Zones® Certification for Physicians and Health Professionals

2025-11-10

Blue Zones and the American College of Lifestyle Medicine (ACLM) today launched the “Blue Zones Certification Course for Physicians and Health Professionals.” The new certification recognizes clinicians with the knowledge and tools to promote longevity, well-being, and health equity—both in the exam room and in their communities. The certification integrates Blue Zones' evidence-based roadmap to living better and longer, rooted in their identification of and research from the world's longest-lived and happiest cultures—the blue zones regions—with ACLM's ...

SwRI-developed bioreactor replicates versatile induced Pluripotent Stem Cells

2025-11-10

SAN ANTONIO — November 10, 2025 — Southwest Research Institute (SwRI) has demonstrated a new application for its cell-expansion bioreactor to advance tissue engineering and cell-based therapies for treatment of injuries and diseases. SwRI scientists used the bioreactor to replicate induced Pluripotent Stem Cells (iPSCs) derived from adult skin, blood, and other somatic cells. Their pluripotent state allows iPSCs to differentiate into any other cell type in the body, much like embryonic stem cells but without the same ethical ambiguity. Large quantities ...

Trial showing ivermectin safety in small children could spur progress against several neglected tropical diseases

2025-11-10

Trial Showing Ivermectin Safety in Small Children Could Spur Progress Against Several Neglected Tropical Diseases TORONTO (November 10, 2025)—Millions of very young children currently excluded from treatment with the drug ivermectin could be safely included in ongoing campaigns against challenging and often neglected tropical diseases such as intestinal worms, scabies and river blindness, according to results from a clinical trial presented today at the Annual Meeting of the American Society ...

American College of Medical Genetics and Genomics releases new clinical practice resource on managing RAD51C, RAD51D, and BRIP1 variants

Discovery reveals why Alzheimer’s patients forget family, friends

Eco-friendly nanoparticles improve cidofovir’s anticancer and antiviral effects

English learners earn more high school credits in schools with greater teacher autonomy, collaboration, and advocacy for students

Mysterious ‘impossible’ merger of two massive black holes explained

Blue Zones and American College of Lifestyle Medicine launch new Blue Zones® Certification for Physicians and Health Professionals

Mount Sinai’s Jean-Frédéric Colombel, MD, to deliver the 31st Anatomy Lesson in Amsterdam, highlighting global efforts to prevent and cure Crohn’s disease

Firearm homicide in pregnant women and state-level firearm ownership

ELSE PRESS RELEASES FROM THIS DATE:

LAST 30 PRESS RELEASES: