Digital CBT treatment reduced cardiac-related anxiety and improved patients' quality of life and physical function after a heart attack. This is shown in a new randomised study published in Journal of the American College of Cardiology, in which researchers at Karolinska Institutet compared digital CBT with standard care.

Acetylcholine, dopamine, noradrenaline, and γ-aminobutyric acid have long been considered exclusive messengers of the nervous system. But a growing number of evidence challenges this traditional view, revealing that immune cells also speak this neural language. A comprehensive review published by the team of Professor Liwei Lu and Dr. Fan Xiao at the University of Hong Kong systematically summarizes the emerging field of immune cell-derived neurotransmitters, illuminating their roles in immunity and disease.