Detection of Specific Immune Cell Subpopulation Changes Associated with Systemic Immune Inflammation-Index Level in Germ Cell Tumors
- PMID: 35629346
- PMCID: PMC9147028
- DOI: 10.3390/life12050678
Detection of Specific Immune Cell Subpopulation Changes Associated with Systemic Immune Inflammation-Index Level in Germ Cell Tumors
Abstract
The tumor microenvironment (TME) and the host inflammatory response are closely interconnected. The interplay between systemic inflammation and the local immune response may influence tumor development and progression in various types of cancer. The systemic immune-inflammation index (SII) represents a prognostic marker for germ cell tumors (GCTs). The aim of the present study was to detect specific immune cell subpopulation changes which were associated with the SII level in chemotherapy-naïve GCT patients. In total, 51 GCT patients, prior to cisplatin-based chemotherapy, were included in the present study. Immunophenotyping of peripheral blood leukocyte subpopulations was performed using flow cytometry. The SII level was correlated with the percentage of various leukocyte subpopulations. The obtained results demonstrated that SII levels above the cut-off value of SII ≥ 1003 were associated with higher neutrophil percentages. An inverse correlation was found between the SII and the peripheral lymphocyte percentage that logically reflects the calculations of the SII index. Furthermore, the presented data also showed that in the lymphocyte subpopulation, the association with the SII was driven by T-cell subpopulations. In innate immunity-cell subpopulations, we observed a correlation between SII level and neutrophils as well as associations with eosinophil, basophil, natural killer cell and dendritic cell percentages. We suppose that the described interactions represent a manifestation of cancer-induced immune suppression. The results of the present study contribute to the elucidation of the interrelationship between tumor cells and the innate/adaptive immune system of the host.
Keywords: germ cell tumors; leukocyte subpopulations; lymphocytopenia; neutrophilia; systemic immune–inflammation index.
Conflict of interest statement
The authors declare no conflict of interest.
Figures
Similar articles
-
Comprehensive Assessment of Selected Immune Cell Subpopulations Changes in Chemotherapy-Naïve Germ Cell Tumor Patients.Front Oncol. 2022 Mar 11;12:858797. doi: 10.3389/fonc.2022.858797. eCollection 2022. Front Oncol. 2022. PMID: 35359385 Free PMC article.
-
Are Changes in the Percentage of Specific Leukocyte Subpopulations Associated with Endogenous DNA Damage Levels in Testicular Cancer Patients?Int J Mol Sci. 2021 Jul 31;22(15):8281. doi: 10.3390/ijms22158281. Int J Mol Sci. 2021. PMID: 34361047 Free PMC article.
-
The predictive value of a preoperative systemic immune-inflammation index and prognostic nutritional index in patients with esophageal squamous cell carcinoma.J Cell Physiol. 2019 Feb;234(2):1794-1802. doi: 10.1002/jcp.27052. Epub 2018 Aug 2. J Cell Physiol. 2019. PMID: 30070689
-
Prognostic Role of Systemic Inflammatory Indexes in Germ Cell Tumors Treated With High-Dose Chemotherapy.Front Oncol. 2020 Aug 14;10:1325. doi: 10.3389/fonc.2020.01325. eCollection 2020. Front Oncol. 2020. PMID: 32923384 Free PMC article.
-
Prognostic significance of the systemic immune-inflammation index in pancreatic carcinoma patients: a meta-analysis.Biosci Rep. 2021 Aug 27;41(8):BSR20204401. doi: 10.1042/BSR20204401. Biosci Rep. 2021. PMID: 34286342 Free PMC article.
Cited by
-
Prognostic Significance of Systemic Inflammation Markers in Testicular and Penile Cancer: A Narrative Review of Current Literature.Life (Basel). 2023 Feb 21;13(3):600. doi: 10.3390/life13030600. Life (Basel). 2023. PMID: 36983756 Free PMC article. Review.
-
Association between immune-inflammatory index and osteoporosis: a systematic review and meta-analysis.Eur J Med Res. 2025 Jul 16;30(1):632. doi: 10.1186/s40001-025-02893-w. Eur J Med Res. 2025. PMID: 40665418 Free PMC article.
References
-
- Padoan A., Plebani M., Basso D. Inflammation and Pancreatic Cancer: Focus on Metabolism, Cytokines, and Immunity. Int. J. Mol. Sci. 2019;20:676. doi: 10.3390/ijms20030676. - DOI
LinkOut - more resources
Full Text Sources