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Copyright (c) 2025 Alexander Blagov, Marina Sazonova, Anastasia Ryzhkova , Vasily Karagodin, Mikhail Popov , Egor Budnikov , Elizaveta Korchagina, Alexander Orekhov, Margarita Sazonova, Yuri Arkhipenko

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
The undersigned hereby assign all rights, included but not limited to copyright, for this manuscript to CMB Association upon its submission for consideration to publication on Cellular and Molecular Biology. The rights assigned include, but are not limited to, the sole and exclusive rights to license, sell, subsequently assign, derive, distribute, display and reproduce this manuscript, in whole or in part, in any format, electronic or otherwise, including those in existence at the time this agreement was signed. The authors hereby warrant that they have not granted or assigned, and shall not grant or assign, the aforementioned rights to any other person, firm, organization, or other entity. All rights are automatically restored to authors if this manuscript is not accepted for publication.Molecular and cellular biomarkers in Crohn’s disease: from pathogenesis to clinical application
Corresponding Author(s) : Alexander Blagov
Cellular and Molecular Biology,
Vol. 71 No. 11: Issue 11
Abstract
Crohn's disease (CD) is a chronic inflammatory bowel disease characterized by transmural inflammation that can affect any part of the gastrointestinal tract. Early and accurate diagnosis remains challenging due to the heterogeneous nature of the disease and overlapping symptoms with other gastrointestinal disorders. Current diagnostic approaches rely on a combination of clinical presentation, endoscopic findings, histological examination, and imaging studies, which can be invasive and time-consuming. The identification of reliable biomarkers could significantly improve diagnostic accuracy and reduce the need for invasive procedures. This review examines currently used biomarkers, including C-reactive protein, fecal calprotectin, and anti-Saccharomyces cerevisiae antibodies, while exploring emerging potential biomarkers such as microRNA panels, metabolomic signatures, and novel inflammatory mediators. Recent advances in genomics, proteomics, and metabolomics have revealed promising biomarker candidates that could enhance diagnostic precision and enable personalized treatment approaches. Understanding the performance characteristics and clinical utility of these biomarkers is crucial for their implementation in routine clinical practice and improved patient outcomes.
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