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With aging, the intestine gradually loses its ability to regenerate after damage. An international research team involving the Leibniz Institute on Aging - Fritz Lipmann Institute (FLI) in Jena and the University of Turin has now found that polyamines, small molecules produced naturally in the body, can play a decisive role in this process.

An international research team led by scientists from Bern and Charité - Universitätsmedizin Berlin has identified a previously unknown function of the intestinal nervous system.

Electroconvulsive therapy is a safe and effective treatment for elderly patients suffering from depression.

A growing body of evidence indicates that the microbiome within the gut and tumors significantly influences cancer initiation, progression, and treatment response.

Diesel exhaust particles can disturb the function of human brain immune cells, known as microglia, according to a recent study led by the University of Eastern Finland.

Using a prebiotic to influence bacterial activity in the gut after a traumatic brain injury may help reduce impulsive behavior, one of the common symptoms to follow a moderate blow to the head, a new study in rats suggests.

Scientists have uncovered a surprising mechanism by which a brain enzyme called OTULIN controls the expression of tau, the protein that forms toxic tangles in Alzheimer's disease.

In a new JNeurosci paper, Tian-Ming Gao and colleagues, from Southern Medical University, explored how adenosine triphosphate (ATP) signaling relates to depression and anxiety using male mice. ATP is a molecule that not only provides energy but also supports communication between neurons.

Autistic people are more likely to report suicide-related behaviors and psychological distress irrespective of previous traumatic experiences, according to new research from the University of Cambridge.

A hospital-acquired bacterium that causes serious infections can move from the lungs to the gut inside the same patient, raising the risk of life-threatening sepsis, new research reveals.

Neuroscientists at the University of Cambridge have identified five "major epochs" of brain structure over the course of a human life, as our brains rewire to support different ways of thinking while we grow, mature, and ultimately decline.

The shape of the gluteus maximus muscle in the buttocks changes in different ways with aging, lifestyle, frailty, osteoporosis and type 2 diabetes, and these changes differ between women and men, according to new research being presented next week at the annual meeting of the Radiological Society of North America (RSNA).

The study reveals that ultra-processed foods heighten prediabetes risk in young adults with obesity history, stressing the importance of healthy eating habits.

Patients with the deadliest form of brain cancer, glioblastoma, who received MRI-guided focused ultrasound with standard-of-care chemotherapy had a nearly 40 percent increase in overall survival in a landmark trial of 34 patients led by University of Maryland School of Medicine (UMSOM) researchers.

Correcting misinformation after it has gone viral is a common way of informing the public that what they've encountered may be inaccurate, lack context, be unproven, or be demonstrably false.

In this study, researchers aimed to understand how general practitioners experience trust in their patients, and how that trust affects patient care. Researchers interviewed 25 general practitioners across Australia.

In this study, researchers examined whether people who follow higher-GI or higher-GL diets have different risks of developing lung cancer.

Latinos face significant health disparities, especially in chronic conditions such as cardiovascular disease, diabetes, asthma, and cancer.

Continuity of care has been linked with fewer hospitalizations. This study examined whether better continuity is helpful for acute, potentially preventable hospitalizations that might be avoided with regular care.

In this study, researchers used the American Medical Association Physician Masterfile to identify family physicians aged 65 years or younger in the U.S. actively practicing outpatient care from 2017 to 2023.