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Reviews on Recent Clinical Trials

Editor-in-Chief

ISSN (Print): 1574-8871
ISSN (Online): 1876-1038

Mini-Review Article

The Gut Microbiota-Brain Axis in Acute Neurological Disease: Focus on Stroke

Author(s): Angela Saviano*, Gunawardena Gayani, Alessio Migneco, Marcello Candelli, Francesco Franceschi, Veronica Ojetti, Christian Zanza and Yaroslava Longhitano

Volume 17, Issue 4, 2022

Published on: 11 April, 2022

Page: [240 - 244] Pages: 5

DOI: 10.2174/1574887117666220321155508

Price: $65

Abstract

The gut microbiota is one of the great innovations of modern medicine. In the modern microbiota revolution era, more comprehensive and in-depth studies have been performed regarding the microbial gut communities and their impact on acute and chronic diseases, including those of the nervous system as acute neurological diseases. The microbiota has changed our knowledge of medical conditions; in particular, considering stroke (both ischemic and hemorrhagic), literature studies, experimental and clinical researches indicate that the individual’s risk and outcomes are substantially impacted by the gut microbiota. The aim of our review article is to investigate and discuss the recent insights into the emerging role of this complex “gut microbiota-brain axis” in affecting some acute neurological diseases, such as stroke, responsible for a significant number of deaths worldwide.

We performed electronic research on PubMed® and collected articles published in the last ten years, finding that changes in the gut microbiota composition could affect various aspects of stroke pathophysiology and individual predisposition, risk, and outcomes. Our review article suggests that there is a strong connection between the gut microbiota and the brain, both in health and in acute neurological diseases such as stroke. Investigating and exploring this relationship can be a challenge useful to learn more about this disabling/deadly condition, and it can be a useful tool to identify novel potential therapeutic approaches, improving an individual’s outcomes and life.

Keywords: Gut microbiota-brain axis, stroke, emergency department, acute neurological disease, microbiota, brain.

Graphical Abstract
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