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Updated: Feb 8, 2026

A Gut-on-a-Chip Model to Study the Gut Microbiome-Nervous System Axis
Published on: July 28, 2023
Gut Microbiome and Cardiovascular Diseases
Naofumi Yoshida1, Tomoya Yamashita2, Ken-Ichi Hirata3
1Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe 6500017, Japan. kouchiboy@hotmail.com.
Insights
The gut microbiome, a complex bacterial ecosystem, is increasingly linked to cardiovascular diseases. Understanding this relationship may lead to new diagnostics and treatments for heart conditions.
Area of Science:
- Microbiology
- Cardiology
- Genomics
Background:
- The gut microbiome influences various human health conditions, including inflammatory bowel disease, liver cirrhosis, rheumatoid arthritis, and type 2 diabetes.
- Cardiovascular diseases (CVDs) are a leading cause of global morbidity and mortality.
- Emerging research indicates a significant association between the gut microbiome and the progression of CVDs.
Purpose of the Study:
- To review the current understanding of the gut microbiome's role in cardiovascular diseases.
- To highlight the relationship between gut microbial metabolites and CVD development.
- To foster comprehension of recent studies in this field for potential diagnostic and therapeutic advancements.
Main Methods:
- Literature review of recent studies on the gut microbiome and cardiovascular diseases.
- Analysis of next-generation sequencing data and bioinformatics approaches.
- Functional analysis of the gut microbiome's impact on CVDs.
Main Results:
- The gut microbiome plays a crucial role in the development and progression of cardiovascular diseases.
- Specific gut microbial metabolites are implicated in CVD pathogenesis.
- Advanced sequencing and bioinformatics tools are enhancing our knowledge of the gut bacterial ecosystem in CVD.
Conclusions:
- The gut microbiome is a significant factor in cardiovascular health and disease.
- Further research into the gut microbiome offers promising avenues for novel CVD diagnostics and therapeutics.
- Understanding the gut microbiome-metabolite-CVD axis is essential for future prevention and management strategies.
Abstract:
Recent evidence has suggested that the gut microbiome is involved in human health and diseases, such as inflammatory bowel disease, liver cirrhosis, rheumatoid arthritis, and type 2 diabetes. Cardiovascular diseases, which are associated with high morbidity and mortality across the world, are no exception. Increasing evidence has suggested a strong relationship between the gut microbiome and the progression of cardiovascular diseases. We first reported such a relationship with coronary artery disease two years ago. Next-generation sequencing techniques, together with bioinformatics technology, constantly and dramatically expand our knowledge of the complex human gut bacterial ecosystem and reveal the exact role of this bacterial ecosystem in cardiovascular diseases via the functional analysis of the gut microbiome. Such knowledge may pave the way for the development of further diagnostics and therapeutics for prevention and management of cardiovascular diseases. The aim of the current review is to highlight the relationship between the gut microbiome and their metabolites, and the development of cardiovascular diseases by fostering an understanding of recent studies.
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