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

PTSD symptoms and cardiovascular and brain health in women

JAMA Network Open

2023-11-02
(Press-News.org)

About The Study: In this study of 274 midlife women, greater posttraumatic stress disorder (PTSD) symptoms were associated with higher carotid atherosclerosis and, among women who were APOEɛ4 carriers, greater brain small vessel disease and poorer cognitive performance. These findings point to the adverse implications of PTSD symptoms for cardiovascular and neurocognitive health among women in midlife, particularly for women who are APOEɛ4 carriers. 

Authors: Rebecca C. Thurston, Ph.D., of the University of Pittsburgh, is the corresponding author. 

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

(doi:10.1001/jamanetworkopen.2023.41388)

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.2023.41388?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=110223

END



ELSE PRESS RELEASES FROM THIS DATE:

Breast cancer incidence after a false-positive mammography result

2023-11-02
About The Study: The findings of this study suggest that the risk of developing breast cancer after a false-positive mammography result differs by individual characteristics and follow-up. These findings can be used to develop individualized risk-based breast cancer screening after a false-positive result.  Authors: Xinhe Mao, M.Sc., of the Karolinska Institutet in Stockholm, is the corresponding author.   To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamaoncol.2023.4519) Editor’s Note: Please ...

Practicing mindfulness can help people make heart-healthy eating choices

2023-11-02
PROVIDENCE, R.I. [Brown University] — Practicing mindfulness focused on healthy eating can be good for the heart, a new study shows, because it improves self-awareness and helps people stick to a heart-healthy diet. When people who had elevated blood pressure participated in an eight-week mindfulness-based blood pressure reduction program for the study, they significantly improved their scores on measures of self-awareness and adherence to a heart-healthy diet compared to a control group. The results were published in JAMA Network Open. “Participants ...

Infirmary Health partners with Ochsner Accountable Care Network to improve health outcomes for seniors across the Gulf Coast

Infirmary Health partners with Ochsner Accountable Care Network to improve health outcomes for seniors across the Gulf Coast
2023-11-02
NEW ORLEANS, LA- Ochsner Health, the leading healthcare system in the Gulf South, and Infirmary Health, Alabama's largest private non-profit healthcare provider, are proud to announce a landmark partnership with Ochsner Accountable Care Network, a top-performing accountable care organization (ACO) in both clinical performance and healthcare savings for the Medicare population. The partnership aims to improve health outcomes for seniors across the Gulf Coast region. Infirmary Health's hospitals and acute care facilities are recognized as national leaders in innovative and compassionate care for ...

Imaging advance poised to provide new insights into reproduction and infertility

Imaging advance poised to provide new insights into reproduction and infertility
2023-11-02
WASHINGTON — Researchers have developed a new optical coherence tomography (OCT) approach that can directly image coordination of tiny hair-like structures known as motile cilia in their natural environment. The ability to observe cilia dynamics in living organisms gives researchers a powerful new tool to investigate how these structures move cells and substances through the female reproductive system, as well as other functions of cilia throughout the body. “Our new method has the potential to answer the longstanding question about cilia's ...

New study sheds light on the molecular mechanisms underlying lipid recycling within cells

New study sheds light on the molecular mechanisms underlying lipid recycling within cells
2023-11-02
Recycling is just as essential in cells as in our more familiar macroscopic world. Cells continuously generate waste products and accumulate damaged components while performing regular functions. Various recycling mechanisms have evolved to ensure efficient use of these resources and help maintain homeostasis, with autophagy being one of the most well-preserved among countless animal, plant, and fungal lineages. In the main form of autophagy, materials floating in the cell are transported to specialized organelles, such as lysosomes or vacuoles, within small capsule-like structures called ...

Researchers identify the mutations that drive resistance to PI3K inhibitors in breast cancer that can be overcome by next generation agents

2023-11-02
Mutations in the PIK3CA gene that lead to elevated production of the PI3Ka protein are among the most frequent alterations found in cancer, including in approximately 40% of hormone receptor–positive breast cancers. Alpelisib, the first drug targeting PI3Ka, was approved for use in the United States four years ago, but cancers with mutated PIK3CA eventually develop resistance to the medication. A team led by investigators at the Mass General Cancer Center, a member of the Mass General Brigham healthcare system, recently identified that resistance in some cases can be caused by secondary mutations in the PIK3CA gene itself. This leads ...

Scientists discussed the key questions of solar wind–moon interaction

Scientists discussed the key questions of solar wind–moon interaction
2023-11-02
As the nearest celestial body to Earth, Moon’s space environment is distinctive to Earth’s mainly because of lack of a significant atmosphere/ionosphere and a global magnetic field. From a global perspective, solar wind can bombard its surface, and the solar wind materials cumulated in the soil record the evolution of the Solar System. Many small-scale remanent magnetic fields are scattered over the lunar surface and, just as planetary magnetic fields protect planets, they are believed to divert the incident solar wind and shield the local lunar surface beneath, thus producing ...

Case Western Reserve University School of Medicine launches Institute for Glial Sciences

Case Western Reserve University School of Medicine launches Institute for Glial Sciences
2023-11-02
CLEVELAND—Case Western Reserve University has established an Institute for Glial Sciences to advance research of glial cells and their critical role in the health and diseases of the nervous systems, including multiple sclerosis, Alzheimer’s, pediatric leukodystrophies, Autism spectrum disorders, Parkinson’s disease and cancer. Housed within the Case Western Reserve School of Medicine’s Department of Genetics and Genome Sciences, the new institute will be directed by Paul Tesar, the Dr. Donald and Ruth Weber Goodman Professor of Innovative ...

Researchers launch first study of a vaginal film that dissolves in 30 days to assess its acceptability as a potential HIV prevention method for women

2023-11-02
PITTSBURGH – November 2, 2023 – A vaginal film designed to slowly dissolve over the course of 30 days is being put to the test for the first time in a study launched this week that aims to determine its feasibility and acceptability as a potential HIV prevention method for women. The study, which is being conducted in the United States and Africa by MATRIX, a United States Agency for International Development (USAID)-funded project focused on the early research and development of innovative HIV prevention products for women, will help inform the final design of a monthly film containing the antiretroviral (ARV) ...

Scientists designed the deployment of three-body chain-type tethered satellites in low-eccentricity orbits using only tether

Scientists designed the deployment of three-body chain-type tethered satellites in low-eccentricity orbits using only tether
2023-11-02
Recently, the tethered satellite system (TSS) has been used in Earth observations, space interferometry and other space missions, due to potential merits of TSS. The tethered TSAR (tomographic synthetic aperture radar) system is a group of tethered SAR satellites that can be rapidly deployed and provide a stable baseline for 3-dimensional topographic mapping and moving target detection. Successful deployment is critical for TSAR tethered system. Several control methods, including length, length rate, tension, and thrust-aided control, have been proposed over the years. Among them, adjusting tension is a viable yet challenging approach due to tether's strong nonlinearity and ...

LAST 30 PRESS RELEASES:

Toxic metals linked to impaired growth in infants in Guatemala

Being consistently physically active in adulthood linked to 30–40% lower risk of death

Nerve pain drug gabapentin linked to increased dementia, cognitive impairment risks

Children’s social care involvement common to nearly third of UK mums who died during perinatal period

‘Support, not judgement’: Study explores links between children’s social care involvement and maternal deaths

Ethnic minority and poorer children more likely to die in intensive care

Major progress in fertility preservation after treatment for cancer of the lymphatic system

Fewer complications after additional ultrasound in pregnant women who feel less fetal movement

Environmental impact of common pesticides seriously underestimated

The Milky Way could be teeming with more satellite galaxies than previously thought

New study reveals surprising reproductive secrets of a cricket-hunting parasitoid fly

Media Tip Sheet: Symposia at ESA2025

NSF CAREER Award will power UVA engineer’s research to improve drug purification

Tiny parasitoid flies show how early-life competition shapes adult success

New coating for glass promises energy-saving windows

Green spaces boost children’s cognitive skills and strengthen family well-being

Ancient trees dying faster than expected in Eastern Oregon

Study findings help hone precision of proven CVD risk tool

Most patients with advanced melanoma who received pre-surgical immunotherapy remain alive and disease free four years later

Introducing BioEmu: A generative AI Model that enables high-speed and accurate prediction of protein structural ensembles

Replacing mutated microglia with healthy microglia halts progression of genetic neurological disease in mice and humans

New research shows how tropical plants manage rival insect tenants by giving them separate ‘flats’

Condo-style living helps keep the peace inside these ant plants

Climate change action could dramatically limit rising UK heatwave deaths

Annual heat-related deaths projected to increase significantly due to climate and population change

Researchers discover new way cells protect themselves from damage

Rivers choose their path based on erosion — a discovery that could transform flood planning and restoration

New discovery reveals dopamine operates with surgical precision, not as a broad signal

New AI tool gives a helping hand to x ray diagnosis

New Leicester study reveals hidden heart risks in women with Type 2 Diabetes

[Press-News.org] PTSD symptoms and cardiovascular and brain health in women
JAMA Network Open