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Copyright (c) 2025 Alexander Blagov, Nikolay Shakhpazyan, Olga Maltseva, Elizaveta Korchagina, Alexander Orekhov

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.Chronic inflammation in the development of colorectal cancer: pathological model and therapeutic targets
Corresponding Author(s) : Alexander Blagov
Cellular and Molecular Biology,
Vol. 71 No. 12: Issue 12
Abstract
Colorectal cancer is very severe and a hard disease to treat because it is the second most deadly type of cancer in the world. The primary causes of mortality from colorectal cancer, which can be associated with a common and potentially fatal malignancy, are metastases to the liver and peritoneum. Colorectal cancer is fueled by chronic inflammation, which is caused by immune system molecules that launch a cascade of reactions that lead to the emergence of positive feedback to maintain the resulting inflammatory response. Pro-inflammatory cytokines, such as interleukins 1, 6, and 17 (IL-1, IL-6, IL-17), along with tumor necrosis factor-alpha (TNF-α), are released into tumor sites during immune cell infiltration by macrophages. These cytokines play a critical role in promoting tumor invasion, growth, and survival. To develop innovative approaches to immune response modulation against cancer, a thorough knowledge of these intricate molecular interactions is essential. These approaches may include both targeting cytokines and inflammatory factors, as well as transcription factors such as STAT3/6, (TNF)-α, which underlie the initiation of inflammation. This review will present current knowledge on the role of chronic inflammation in colorectal cancer development, present a model of chronic inflammation development, and propose therapeutic targets based on it. This work will allow researchers and physicians to take a new look at one of the aspects of colorectal cancer pathogenesis. The pathological model and potential therapeutic strategies described in this review can become the basis for finding new therapeutic targets and developing drugs for the treatment of colorectal cancer.
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