Depression linked to presence of immune cells in the brain's protective layer
- medicalxpress.com language
- 2025-09-01 21:37 event
- 2 weeks ago schedule

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During pregnancy, the body becomes particularly vulnerable to chemical exposures that can affect both the mother and the developing fetus. These exposures—often from everyday sources like processed foods, packaging materials, and personal care products—introduce xenobiotic metabolites (XMs) into the body.
Mount Sinai researchers developed an AI model to make individualized treatment recommendations for atrial fibrillation (AF) patients—helping clinicians accurately decide whether or not to treat them with anticoagulants (blood thinner medications) to prevent stroke, which is currently the standard treatment course in this patient population. This model presents a completely new approach for how clinical decisions are made for AF patients and could represent a potential paradigm shift in this area.
A simple urine test that can assess the risk of kidney cancer recurrence at an early stage could spare patients from frequent X-ray examinations and thus reduce the associated radiation, anxiety and costs.
An individually tailored multidimensional risk-based treatment strategy was not associated with improvements in clinical outcomes compared with usual guideline-based care in patients with atrial fibrillation (AF), according to late-breaking research presented in a Hot Line session today at ESC Congress 2025.
Ivabradine did not reduce the occurrence of myocardial injury after noncardiac surgery (MINS), according to late-breaking research presented in a Hot Line session today at ESC Congress 2025.
UCLA engineers have developed a wearable, noninvasive brain-computer interface system that utilizes artificial intelligence as a co-pilot to help infer user intent and complete tasks by moving a robotic arm or a computer cursor.
The most common type of brain tumor in children, pilocytic astrocytoma (PA), accounts for about 15% of all pediatric brain tumors. Although this type of tumor is usually not life-threatening, the unchecked growth of tumor cells can disrupt normal brain development and function.
In 2010, UCLA nursing professor Barbara Bates-Jensen traveled to Haiti to direct and provide wound care for victims of a 7.0-magnitude earthquake that had killed or injured more than half a million people and left 5 million displaced.
A team of Hong Kong researchers has found that binge gaming correlates with poorer social, academic, and mental health outcomes in schoolchildren, with distinct patterns by gender.
Immune cells released from bone marrow in the skull in response to chronic stress and adversity could play a key role in symptoms of depression and anxiety, say researchers.
"Young" immune cells created by Cedars-Sinai investigators reversed signs of aging and Alzheimer's disease in the brains of laboratory mice, according to a study published in the journal Advanced Science.
David Bregger had never heard of kratom before his son, Daniel, 33, died in Denver in 2021 from using what he thought was a natural and safe remedy for anxiety.
When scientists cracked the human genome in 2003—sequencing the entire genetic code of a human being—many expected it would unlock the secrets of disease. But genetics explained only about 10% of the risk. The other 90% lies in the environment—and diet plays a huge part.
A hormone produced by the brain, orexin, may play a central role in the functioning of the brain's glymphatic system, which clears waste, according to a new study from the University of Oulu.
Black adults in the U.S. are first hospitalized for heart failure nearly 14 years earlier than white adults, reports a Northwestern Medicine study that analyzed data from more than 42,000 patients across hundreds of hospitals nationwide.
Treatment with the anti-obesity medications can reduce health risks for patients with heart failure by more than 40%. These findings come from a study by researchers at the Technical University of Munich (TUM). The medication can drastically reduce the risk of being hospitalized for heart failure or dying.
University of Southern California psychologists report that first-time fathers show stronger brain activation to their own infant than to unfamiliar infants or their romantic partner, with links to bonding and parenting stress.
Research from a Monash University-led team has confirmed 2018 research that found healthy older adults who took a low-dose of aspirin daily experienced a higher risk of a major hemorrhage without any overall cardiovascular benefit.
A simple cheek swab test could detect children who have arrhythmogenic cardiomyopathy, according to research presented at the European Society of Cardiology's annual congress in Madrid.