microRNAs and thrombo-inflammation: relationship in sight
Sonia Águila1,2, Rocío González-Conejero1,2, Constantino Martínez1,2
1Department of Hematology, Hospital Universitario Morales Meseguer, Centro Regional de Hemodonación, Universidad de Murcia, IMIB-Pascual Parrilla, UCAM.
Purpose Of Review:
Thrombo-inflammation is a multifaceted pathologic process involving various cells such as platelets, neutrophils, and monocytes. In recent years, microRNAs have been consistently implicated as regulators of these cells.
Recent Findings:
MicroRNAs play a regulatory role in several platelet receptors that have recently been identified as contributing to thrombo-inflammation and neutrophil extracellular trap (NET) formation. In addition, a growing body of evidence has shown that several intracellular and extracellular microRNAs directly promote NET formation.
Summary:
Targeting microRNAs is a promising therapeutic approach to control thrombosis in patients with both infectious and noninfectious inflammatory diseases. Future research efforts should focus on elucidating the specific roles of microRNAs in thrombo-inflammation and translating these findings into tangible benefits for patients.
Insights
MicroRNAs regulate key cells in thrombo-inflammation, including platelets and neutrophils, influencing neutrophil extracellular trap (NET) formation. Targeting these microRNAs offers a promising therapeutic strategy for thrombosis in inflammatory conditions.
Area of Science:
- Cardiovascular Biology
- Molecular Medicine
- Immunology
Background:
- Thrombo-inflammation is a complex pathological process involving platelets, neutrophils, and monocytes.
- MicroRNAs are increasingly recognized as critical regulators of cellular functions in thrombo-inflammation.
Approach:
- Investigated the regulatory role of microRNAs in platelet receptors involved in thrombo-inflammation.
- Examined the influence of intracellular and extracellular microRNAs on neutrophil extracellular trap (NET) formation.
Key Points:
- MicroRNAs regulate platelet receptors implicated in thrombo-inflammation.
- MicroRNAs are direct promoters of neutrophil extracellular trap (NET) formation.
- Evidence links microRNAs to both infectious and noninfectious inflammatory diseases.
Conclusions:
- MicroRNA-targeted therapies present a promising strategy for managing thrombosis.
- Further research is needed to fully elucidate microRNA roles in thrombo-inflammation and clinical applications.
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