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Cytokine profile in peripheral blood of patients with metastatic colorectal cancer with different responses to chemotherapy in combination with anti-VEGF agentsстатья
Статья опубликована в высокорейтинговом журнале
Статья опубликована в журнале из списка Web of Science и/или Scopus- Авторы: Vladimirova Liubov Yu, Sagakyants Aleksandr B., Tishina Anna V., Shulgina Oksana G., Storozhakova Anna E., Zolotareva Ekaterina I., Novikova Inna A., Kalabanova Elena A., Kabanov Sergey N., Samaneva Natalia Yu, Teplyakova Maria A., Tikhanovskaya Natalia M., Abramova Natalia A., Udalenkova Irina A., Ryadinskaya Ludmila A., Popova Irina L., Sergeeva Marina M., Kit Oleg I., Dzhenkova Elena A., Kolesnikov Evgeniy N.
- Журнал: Journal of Clinical Oncology
- Том: 40
- Номер: 16_suppl
- Год издания: 2022
- Издательство: American Society of Clinical Oncology
- Местоположение издательства: United States
- Первая страница: e15545
- Последняя страница: e15545
- DOI: 10.1200/jco.2022.40.16_suppl.e15545
- Аннотация: Background: For many years, colorectal cancer has been among the most frequently diagnosed cancers and one of the leading causes of cancer death. The effect of monoclonal antibodies on the immunological status remains relevant, since chemotherapy in combination with monoclonal antibodies (anti-EGFR, anti-VEGF) plays a key role in the treatment of patients with metastatic colorectal cancer. The purpose of this study was to reveal specific features of the cytokine profile of patients with metastatic colorectal cancer (mCRC) receiving bevacizumab in combination with chemotherapy before and after the treatment. Methods: The study included 15 patients with newly diagnosed mCRC receiving mFOLFOX6 chemotherapy combined with bevacizumab as the first-line treatment. Cytokine levels were determined in the blood serum (BS) by multiplex assay with the Bio-Plex Pro Human Immunotherapy 20-Plex Panel (GM-CSF, IFN-γ, IL-2, IL-4, IL-5, IL-6, IL-7, IL-8, IL-10, IL-13, IL-15, IL-17A, IL-18, IP-10, MCP-1, MIG, MIP-1α, MIP-1β, RANTES, TNF-α) (Bio-Rad, USA) before and after 4 cycles of the therapy. Results were evaluated using the Luminex 200 Analyzer (Bio-Rad, USA) with the Bio-Plex Manager Software. Results: Complete response to the therapy was registered in 5 (33.3%) patients, partial remission in 8 (53.3%) patients, progression in 13.3%. IL-6, IP-10, MIG, RANTES, and TNF-a were statistically significantly (p < 0.05) elevated in patients with complete response. IL-8 showed a tendency to decreasing after the therapy. Levels of IL-6, IL-8, IL-15, IL-17, and MIP-1a in patients with partial remission after the therapy reduced to zero values. An analysis of the cytokine profiles in patients with progression demonstrated a decrease of all the studied indices, except for elevated IL-15 and IL-17. Conclusions: Anti-VEGF agents together with chemotherapy changed the cytokine profiles in patients with mCRC. Probable mechanism may include the implementation of the antitumor response through the activation of some pro-inflammatory cytokines, since the complete response was accompanied by an increase in IL-6, IP-10, MIG, RANTES, TNF-a and a decrease in IL8.
- Добавил в систему: Владимирова Любовь Юрьевна