Background Several studies have linked gut microbiota to human brain activity. This study
used Mendelian randomization (MR) to investigate the causal relationship between gut …

Background Observational studies showed an association between gut microbiota and
depression, but the causality relationship between them is unclear. We aimed to determine …

Postoperative delirium is a common postoperative complication in older patients, and its
pathogenesis and biomarkers remain largely undetermined. The gut microbiota has been …

The brain-gut-microbiota axis is viewed by some as a major paradigm shift in mental illness
with the potential for the development of entirely novel therapies, while others have …

Evidence supports the observational associations of gut microbiota with a variety of
psychiatric disorders, but the causal nature of such associations remains obscure. Aiming to …

Depression is one of the most poorly understood diseases due to its elusive pathogenesis.
There is an urgency to identify molecular and biological mechanisms underlying depression …

Aims Anesthesia and surgery can cause delirium‐like symptoms postoperatively. Increasing
evidence suggests that gut microbiota is a physiological regulator of the brain. Herein, we …

The gut microbiome is thought to play a role in depressive disorders, which makes it an
attractive target for interventions. Both the microbiome and depressive symptom levels vary …

Background Gut microbiome and inflammatory bowel disease (IBD) are implicated in the
development of depression, but the effect of their interactions on the risk of depression …

The neuropathogenesis of postoperative delirium remains mostly unknown. The gut
microbiota is implicated in the pathogenesis of neurological disorders. We, therefore, set out …