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

Long-term risk of stroke after transient ischemic attack or minor stroke.

JAMA

2025-03-26
(Press-News.org) About The Study: Patients who have had a transient ischemic attack (TIA) or minor stroke are at a persistently high risk of subsequent stroke. The findings from this study underscore the need for improving long-term stroke prevention measures in this patient group. 

Corresponding Author: To contact the corresponding author, Faizan Khan, PhD, email faizan.khan1@ucalgary.ca.

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

(doi:10.1001/jama.2025.2033)

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/jama/fullarticle/10.1001/jama.2025.2033?guestAccessKey=28045191-f305-468a-b069-92ea0467698b&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=032025

END


ELSE PRESS RELEASES FROM THIS DATE:

Using LLMS to understand how autism gets diagnosed

2025-03-26
In diagnosing autism – the developmental variant that affects around 80 million people worldwide – medical practitioners today put too much emphasis on a child's lack of sociability and not enough on their interests and how they naturally behave spontaneously with objects. And so, to be more accurate in their assessments, health authorities should start tapping the vast analytic powers of artificial intelligence, combined with the experience of clinicians, and come up with better diagnostic criteria. That's ...

Suicide risk and living alone with depression or anxiety

2025-03-26
About The Study: In this cohort study of 3.7 million individuals, living alone with depression or anxiety was associated with an increased risk of suicide, particularly among middle-aged individuals and men. These findings underscore the importance of preventing mental illness, such as depression and anxiety, while addressing living arrangements as a critical factor in suicide risk assessments for individuals with these conditions. Corresponding Authors: To contact the corresponding authors, email Hong Jin Jeon, MD, PhD (jhj001001@gmail.com) and Kyungdo Han, PhD (hkd917@naver.com). To access the embargoed study: Visit ...

Older adults’ views on insurance coverage for weight management medications

2025-03-26
About The Study: In this survey study of older U.S. adults, most participants agreed that Medicare should cover weight management medications and more than half of those with body mass index (BMI) of 30 or greater were interested in using them. These results should inform decisions to include weight management medications in the Medicare and commercial insurance programs, as well as utilization policies to control health care costs. Corresponding Author: To contact the corresponding author, Lauren Oshman, MD, MPH, email laoshman@umich.edu. To ...

Pew funds scientists from 5 countries to advance marine conservation

2025-03-26
PHILADELPHIA—The Pew Charitable Trusts announced today that six distinguished researchers will receive the 2025 Pew fellowship in marine conservation. The scientists—from China, Curaçao, Indonesia, the Philippines, and South Africa—join a community of more than 200 Pew marine fellows committed to advancing ocean knowledge and the sustainable use of marine resources.   “The challenges facing our oceans, from habitat destruction to pollution, require bold scientific leadership and innovative solutions,” said Donna Frisby-Greenwood, Pew’s senior vice president for Philadelphia and scientific advancement. ...

Highly educated people face steeper mental declines after stroke

2025-03-26
When someone has a stroke, it can accelerate the loss of cognitive ability over the coming years. Stroke survivors who have attended some level of higher education may face even steeper mental declines, according to a study led by Michigan Medicine. In an analysis of cognitive outcomes for more than 2,000 patients seen for stroke between 1971 and 2019, college graduates performed better on initial post-stroke examinations of global cognition, a measure of overall cognitive ability that includes mental functions like memory, attention and processing speed. However, ...

New study shines a light on the mechanics of bioluminescence in the rare fish Vinciguerria mabahiss

New study shines a light on the mechanics of bioluminescence in the rare fish Vinciguerria mabahiss
2025-03-26
Los Angeles (February –, 2025)—Evolving roughly 27 different times in the long history of fish, bioluminescence—the biological production of light—is one of the flashier survival tools used for luring prey, communication, and recognizing potential mates among various species. In a new study published in Ichthyological Research, an international team of researchers studied the organs that produce light in Vinciguerria mabahiss, a rare species of fish from the Red Sea. This paper marks the first-ever close examination of these organs, providing key information on their structure ...

Getting hit by lightning is good for some tropical trees

Getting hit by lightning is good for some tropical trees
2025-03-26
Getting zapped with millions of volts of electricity may not sound like a healthy activity, but for some trees, it is. A new study, published in New Phytologist, reports that some tropical tree species are not only able to tolerate lightning strikes, but benefit from them. The trees may have even evolved to act as lightning rods. The research was led by Evan Gora, a forest ecologist at Cary Institute of Ecosystem Studies. Gora studies how lightning impacts biodiversity and carbon storage in Panama’s tropical forests.  Lightning kills hundreds of millions of trees per year. But in 2015, while working in Panama, Gora and his colleagues came across ...

Soldiers can cope with killing

Soldiers can cope with killing
2025-03-26
Taking a person’s life is not automatically harmful to a soldier’s mental well-being if the circumstances justified it, according to a study of more than 14,600 soldiers. “Killing another person does not in itself seem to be something that goes against human nature, and it doesn’t necessarily harm the mental health of the person who does it,” said Andreas Espetvedt Nordstrand, a Norwegian clinical psychologist. Commander Nordstrand is the head of research and development at the Institute of Military Psychiatry, Norwegian Armed Forces – Joint ...

Quantum Leap: NIST selects FAU for new generation of encryption standards

Quantum Leap: NIST selects FAU for new generation of encryption standards
2025-03-26
The National Institute of Standards and Technology (NIST) has selected Florida Atlantic University’s Hamming Quasi-Cyclic (HQC) for standardization in its Post-Quantum Cryptography (PQC) project. After a thorough evaluation process, NIST selected HQC to be part of the new generation of encryption standards, for its ability to meet its criteria for security, efficiency and practical implementation.  HQC is a cryptographic algorithm designed to ensure secure key exchange between two parties, enabling ...

City of Hope-led study demystifies tumor formation’s two-step process — a foundational understanding needed to prevent cancer

City of Hope-led study demystifies tumor formation’s two-step process — a foundational understanding needed to prevent cancer
2025-03-26
LOS ANGELES — Researchers at City of Hope®, one of the largest and most advanced cancer research and treatment organizations in the U.S. with its National Medical Center named top 5 in the nation for cancer by U.S. News & World Report, have found that cell mutations are necessary but not always sufficient for tumors to form. Instead, they suggest that additional risk factors that promote tumor growth, like chronic inflammation, are a key trigger for tumor formation. The study findings, published this month in Cancer Discovery, answer a question that scientists have long asked: Are cell mutations alone ...

LAST 30 PRESS RELEASES:

Making lighter work of calculating fluid and heat flow

Normalizing blood sugar can halve heart attack risk

Lowering blood sugar cuts heart attack risk in people with prediabetes

Study links genetic variants to risk of blinding eye disease in premature infants

Non-opioid ‘pain sponge’ therapy halts cartilage degeneration and relieves chronic pain

AI can pick up cultural values by mimicking how kids learn

China’s ecological redlines offer fast track to 30 x 30 global conservation goal

Invisible indoor threats: emerging household contaminants and their growing risks to human health

Adding antibody treatment to chemo boosts outcomes for children with rare cancer

Germline pathogenic variants among women without a history of breast cancer

Tanning beds triple melanoma risk, potentially causing broad DNA damage

Unique bond identified as key to viral infection speed

Indoor tanning makes youthful skin much older on a genetic level

Mouse model sheds new light on the causes and potential solutions to human GI problems linked to muscular dystrophy

The Journal of Nuclear Medicine ahead-of-print tip sheet: December 12, 2025

Smarter tools for peering into the microscopic world

Applications open for funding to conduct research in the Kinsey Institute archives

Global measure underestimates the severity of food insecurity

Child survivors of critical illness are missing out on timely follow up care

Risk-based vs annual breast cancer screening / the WISDOM randomized clinical trial

University of Toronto launches Electric Vehicle Innovation Ontario to accelerate advanced EV technologies and build Canada’s innovation advantage

Early relapse predicts poor outcomes in aggressive blood cancer

American College of Lifestyle Medicine applauds two CMS models aligned with lifestyle medicine practice and reimbursement

Clinical trial finds cannabis use not a barrier to quitting nicotine vaping

Supplemental nutrition assistance program policies and food insecurity

Switching immune cells to “night mode” could limit damage after a heart attack, study suggests

URI-based Global RIghts Project report spotlights continued troubling trends in worldwide inhumane treatment

Neutrophils are less aggressive at night, explaining why nighttime heart attacks cause less damage than daytime events

Menopausal hormone therapy may not pose breast cancer risk for women with BRCA mutations

Mobile health tool may improve quality of life for adolescent and young adult breast cancer survivors

[Press-News.org] Long-term risk of stroke after transient ischemic attack or minor stroke.
JAMA