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High-fat diet linked to increased breast cancer metastasis risk

Obesity is associated with an increased risk of developing breast cancer, and a greater probability for the cancer to spread to other organs – metastasize –. But the causes of this association are still not well understood.

2 Apr 2025

Does listening really change minds? New study challenges common assumptions

A new study published in the Proceedings of the National Academy of Sciences (PNAS) challenges long-held beliefs about the power of listening to facilitate persuasion.

2 Apr 2025

Nighttime screen use linked to poorer sleep quality and shorter duration

Researchers examine how electronic screen use before bed affects sleep among adults.

2 Apr 2025

New study explores link between gut microbiome and autism spectrum disorder

Researchers evaluate the relationship between the gut microbiome and autism spectrum disorder.

2 Apr 2025

Senolytics offer hope for more precise Alzheimer's treatments

A new research paper was published in Aging (Aging-US) on March 29, 2025, as the cover of Volume 17, Issue 3, titled "Differential senolytic inhibition of normal versus Aβ-associated cholinesterases: implications in aging and Alzheimer's disease."

1 Apr 2025

Pandemic disruptions linked to lower TB diagnoses in prisons worldwide

A new study found that reported diagnoses for tuberculosis were consistently lower than expected throughout the pandemic, even though incarceration rates remained largely consistent and TB detection among the general population managed to reverse after an early-pandemic decline.

1 Apr 2025

Annual COVID-19 boosters crucial for immunocompromised individuals

New research findings provide solid evidence that annual COVID-19 vaccine booster doses continue to be advisable for certain immunocompromised people, researchers at McGill University say.

1 Apr 2025

Rural communities face higher rates of heart disease and risk factors

A research team funded by the National Institutes of Health (NIH) uncovered higher rates of heart disease and worse heart health affecting adults living in rural communities compared to urban areas and the factors that likely drive these differences.

1 Apr 2025

New antibiotic-resistant superbug discovered in Malaysian hospital

A virulent strain of antibiotic-resistant 'superbug' that causes severe disease has been found circulating in a Malaysian hospital - posing significant challenges to global public health, a new study reveals.

1 Apr 2025

Study identifies key predictor of stroke and dementia

A research team from the University of Minnesota Medical School has identified a strong predictor of ischemic stroke and dementia, a discovery that could lead to improved patient outcomes.

1 Apr 2025

Virtual diabetes self-management interventions improve blood sugar levels

Relatively inexpensive and accessible self-management interventions to help people manage Type 2 diabetes have been found to significantly reduce the blood sugar marker used to diagnose and manage the disease.

1 Apr 2025

Survey shows increased awareness of alcohol’s cancer risks

Public awareness of the link between drinking alcohol and an elevated risk of cancer has grown since last fall, with more than half of Americans now saying that regularly consuming alcohol increases your chances of later developing cancer, according to a survey by the Annenberg Public Policy Center (APPC) of the University of Pennsylvania.

1 Apr 2025

HLA-DRB1 molecule can be a potential target in treating acute myeloid leukemia

One main goal of anti-cancer therapies is to kill tumor cells without affecting the surrounding normal cells.

1 Apr 2025

Study links low LDL-C levels to reduced risk of dementia

People with low levels of low-density lipoprotein cholesterol (LDL-C) in their blood have a lower risk of dementia, including lower risk of Alzheimer's disease related dementia, shows a study published online today in the Journal of Neurology Neurosurgery & Psychiatry.

1 Apr 2025

Weight training shields the brain from dementia in older adults

The benefits of weight training are many: it promotes gains in strength and muscle mass, reduces body fat, and contributes to well-being and mental health.

1 Apr 2025

Cedars-Sinai study investigates diet's role in treating gut disorders

A new study from Cedars-Sinai examined whether a specialized diet could improve symptoms of gastrointestinal disorders linked to an imbalance in gut microbiota.

1 Apr 2025

Scientists make breakthrough in understanding the causes of spina bifida

Scientists at Rady Children's Institute for Genomic Medicine, and the Department of Neurosciences and Pediatrics at the University of California, San Diego, have made a significant breakthrough in understanding the causes of spina bifida, a serious birth defect affecting thousands of newborns each year.

1 Apr 2025

Comprehensive AAV delivery map aids in advancing gene therapy

Gene therapy, a technique that is revolutionizing the treatment of multiple genetic conditions, including eye and muscle diseases and blood disorders, requires efficient and specific delivery of the genetic material to the tissue and cell type of interest.

1 Apr 2025

Novel ARPC1B mutation identified in a patient with recurrent eosinophilia

Immunodeficiency disorders linked to cytoskeleton defects are rare and complex, often presenting with diverse clinical features.

1 Apr 2025

Emotional fear acts as a barrier to constructive communication among partners with PTSD

People with post-traumatic stress disorder (PTSD) symptoms often have trouble communicating and resolving relationship difficulties with their romantic partners, according to previous research by Steffany Fredman, associate professor of human development and family studies at Penn State, and others.

1 Apr 2025