Topic: gut-brain axis

Dr. Pasinetti is the Saunders Family Chair and Professor of Neurology at Icahn School of medicine at Mount Sinai, New York. His studies allowed him to develop novel therapeutic approaches through investigation of preventable risk factors including mood disorders in the promotion of resilience against neurodegenerative disorder. In his presentation Dr. Pasinetti will discuss novel concepts about the gut-brain axis in mechanisms associated to peripheral adaptive immunity as therapeutic targets to mitigate the onset and the progression of Alzheimer’s disease and other form of dementia.

The human gut microbiome has emerged as a key player in the bidirectional communication of the gut-brain axis, affecting various aspects of homeostasis and pathophysiology. Until recently, the majority of studies that seek to explore the mechanisms underlying the microbiome-gut-brain axis cross-talk relied almost exclusively on animal models, and particularly gnotobiotic mice. Despite the great progress made with these models, various limitations, including ethical considerations and interspecies differences that limit the translatability of data to human systems, pushed researchers to seek fo

Environmental insults alter brain function and behaviour inboth rodents and people. One putative underlying mechanism that has receivedsubstantial attention recently is the gut microbiota, the ecosystem ofsymbiotic microorganisms that populate the intestinal tract, which is known toplay a role in brain health and function via the gut-brain axis. Two keyenvironmental insults known to affect both brain function and behaviour, andthe gut microbiome, are poor diet and psychological stress. While there isstrong evidence for interactions between the microbiome and host physiology inthe context of ch

The gut microbiota is emerging as an important modulator of brain function and behavior, as several recent discoveries reveal substantial effects of the microbiome on neurophysiology, neuroimmunity and animal behavior. Despite these findings supporting a “microbiome-gut-brain axis”, the molecular and cellular mechanisms that underlie interactions between the gut microbiota and brain remain poorly understood. To uncover these, the Hsiao laboratory is mining the human microbiota for microbial modulators of host neuroactive molecules, investigating the impact of microbiota-immune system interacti

Gut microbiome has strongly emerged as a pivotal factor in the pathogenesis of stroke via gut-brain axis. However, it remains uncertain whether interventions that modulate gut microbiome can constitute a potent strategy to improve stroke outcome. The present study was carried out to explore interventions that affect stroke outcome through gut-brain axis.Eligibility criteria was applied base on PICO to search and select studies. Appropriate MESH-terms were used as search terms to source for information from PubMed, Web of Science, Cochrane Library, Ebsco, and Scopus from 1st January 1990 to 31s