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Mechanistic insight: Linking cardiovascular complications of inflammatory bowel disease
Hirushi Kumarapperuma1, Ran Wang2, Peter J Little3
1School of Pharmacy, Pharmacy Australia Centre of Excellence, The University of Queensland, Woolloongabba, Queensland 4102, Australia; Discovery Biology, Griffith Institute for Drug Discovery, Griffith University, Nathan, Queensland 4111, Australia.
Insights
Inflammatory bowel disease (IBD) increases cardiovascular disease (CVD) risk. Understanding shared pathways like immune response and gut microbiome alterations is crucial for preventing heart events in IBD patients.
Area of Science:
- Integrative medicine
- Cardiovascular research
- Gastroenterology
Background:
- Cardiovascular diseases (CVD) remain the primary global cause of death.
- Reducing traditional risk factors has not fully mitigated CVD mortality.
- Inflammatory bowel disease (IBD) is an emerging risk factor for developing CVD.
Purpose of the Study:
- To explore the pathophysiological links between IBD and CVD.
- To identify common mechanisms underlying both conditions.
- To inform strategies for preventing cardiovascular events in IBD patients.
Main Methods:
- Literature review of studies investigating IBD and CVD.
- Analysis of shared etiological factors.
- Synthesis of current understanding of disease mechanisms.
Main Results:
- IBD and CVD share commonalities in immune dysregulation.
- Genetics, environmental factors, and gut microbiome alterations are implicated in both.
- Endothelial dysfunction and stress contribute to the increased CVD risk in IBD.
Conclusions:
- A comprehensive understanding of shared pathways is essential for managing CVD in IBD.
- Targeting common mechanisms may offer novel therapeutic strategies.
- Further research into the IBD-CVD axis is critical for public health.
Abstract:
Cardiovascular diseases (CVD) are the leading cause of mortality worldwide despite an aggressive reduction of traditional cardiovascular risk factors. Underlying inflammatory conditions such as inflammatory bowel disease (IBD) increase the risk of developing CVD. A broad understanding of the underlying pathophysiological processes between IBD and CVD is required to treat and prevent cardiovascular events in patients with IBD. This review highlights the commonality between IBD and CVD, including dysregulated immune response, genetics, environmental risk factors, altered gut microbiome, stress, endothelial dysfunction and abnormalities, to shed light on an essential area of modern medicine.
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