ArticleBiomedicines2022
Interleukin-8 in Colorectal Cancer: A Systematic Review and Meta-Analysis of Its Potential Role as a Prognostic Biomarker.
Article in Biomedicines, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 2 of them syntheses that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
39 citing papers in PubMed, 2 syntheses or guidelines pooled it, 39 citations in OpenAlex.
- Interleukin-8 as a potential prognostic biomarker in renal cell carcinoma: a systematic review and meta-analysis.The oncologist · 2025Pooled it
- Impact of laparoscopic versus open surgery on humoral immunity in patients with colorectal cancer: a systematic review and meta-analysis.Surgical endoscopy · 2024Pooled it
- Trial
- Anti-proliferative and anti-inflammatory potential of 2-chloro-3-((4-hydroxyphenyl)amino)naphthalene-1,4-dione through targeting TNF-α/IL-8 and NF-κB signaling in HCT116 cancer cells: a comprehensiveBiochemistry and biophysics reports · 2026Article
- Prognostic significance of pre-intervention circulating cytokines in digestive system cancers: a systematic review and meta-analysis.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026Review
- Lipid Accumulation Promotes Tumorigenic Behaviour of Colorectal Cancer Cells.Journal of cellular and molecular medicine · 2026Article
- Article
- Remodeling the Immune Landscape: How Obesity-Induced SASPs Create a Pro-Tumorigenic Niche.Current obesity reports · 2026Review
- STWave: Fine-Scale Spatial Structure Discovery in Microscopic-Resolution Spatial Transcriptomics via Patchwise Wavelet Graphs.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Senescence and Hypoxia Regulate Colon Cancer Cell Transcriptome and Secretome: Insights into Cancer Cell Senescence Pathophysiology.Biomolecules · 2026Article
- Interleukin-8 in health and disease.Molecular biomedicine · 2026Review
- Preclinical identification and clinical validation of dynamic biomarkers for trifluridine/tipiracil with or without bevacizumab in metastatic colorectal cancer.ESMO gastrointestinal oncology · 2026Article
- SPINK4 affected M2 macrophage polarization to promote colorectal cancer malignant phenotype by PI3K/AKT pathway.BMC cancer · 2026Article
- Systemic Protein Biomarkers, Composite Blood Inflammatory Indices and Cellular Ratios in Metastatic Colorectal Cancer: Potential Therapeutic Targets.Diseases (Basel, Switzerland) · 2026Article
- Dual-Action NSAID-Gold(I) Alkynyl Hybrids for Synergistic Anti-Inflammatory and Anticancer Therapy of Colorectal Cancer.Inorganic chemistry · 2026Article
- Investigating the Molecular Mechanisms of the Anticancer Effects of Eugenol and Cinnamaldehyde Against Colorectal Cancer (CRC) Cells In Vitro.International journal of molecular sciences · 2026Article
- Cytokine and chemokine networks in colorectal cancer.Frontiers in immunology · 2026Review
- Crucial role of IL-6, IL-8, IL-11 and leptin in tumor microenvironment in a group of patients with GEP-NETs- crosstalk between inflammation and cancer.Frontiers in endocrinology · 2026Article
- Prognostic Value of Neutrophil-to-Lymphocyte Ratio in Locally Advanced Rectal Cancer Treated with Neoadjuvant Concurrent Chemoradiotherapy and Robotic-Assisted Resection.Oncology research · 2026Article
- Disentangling depression in women with diabetes: evidence for measure-dependent associations with interleukin-4 and common inflammatory biomarkers.Frontiers in psychiatry · 2026Article
Corrections and comments
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Authors and funding
14 authors at 7 institutions in 1 country.
Funding
Abstract
Among soluble actors that have emerged as druggable factors, the chemokine interleukin-8 (IL-8) has emerged as a possible determinant of response to immunotherapy and targeted treatment in several cancer types; however, its prognostic/predictive role in colorectal cancer (CRC) remains to be established. We: (i) conducted a systematic review of published literature on IL-8 expression in CRC; (ii) searched public transcriptomics databases; (iii) investigated IL-8 expression, by tumor and infiltrating cells, in a series of CRC samples; and (iv) carried out a meta-analysis of published literature correlating IL-8 expression and CRC prognosis. IL-8 possesses an important role as a mediator of the bidirectional crosstalk between tumor/stromal cells. Transcriptomic analysis indicated that specific IL-8 transcripts were significantly overexpressed in CRC compared to normal colon mucosa. Moreover, in our series we observed a statistically significant correlation between PTEN-loss and IL-8 expression by infiltrating mononuclear and tumor cells. In total, 12 papers met our meta-analysis inclusion criteria, demonstrating that high IL-8 levels significantly correlated with shorter overall survival and progression-free survival. Sensitivity analysis demonstrated a highly significant correlation with outcome for circulating, but not for tissue-detected, IL-8. IL-8 is overexpressed in CRC tissues and differentially produced by tumor or stromal components depending on CRC genetic background. Moreover, circulating IL-8 represents a strong prognostic factor in CRC, suggesting its use in the refining of prognostic CRC assessment and potentially the tailoring of therapeutic strategies in individual CRC patients.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.