ArticleCancers2023
Cyclooxygenase and Lipoxygenase Gene Expression in the Inflammogenesis of Colorectal Cancer: Correlated Expression of EGFR, JAK STAT and Src Genes, and a Natural Antisense Transcript, RP11-C67.2.2.
Article in Cancers, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 10 citations in OpenAlex.
- Overexpression and knockdown of 5-lipoxygenase regulates the migration and invasion of colorectal cancer cells.Oncology letters · 2026Article
- Early modulatory effects of Porphyromonas gingivalis and Lactobacillus salivarius on oncogenic processes in dysplastic oral keratinocytes.Molecular biology reports · 2026Article
- LncRNA TLR8-AS1 Restricts HIV-1 Infection and Inflammation in Macrophages by Suppressing Arachidonic Acid Metabolism Through NFAT1.Journal of inflammation research · 2026Article
- Transcriptional Activity of Genes Related to the Biotransformation Process in the Development of Colorectal Cancer.International journal of molecular sciences · 2025Article
- Differential expression of ferroptosis markers, circadian regulators, KLOTHO, and classical tumor suppressors in colorectal cancer according to tumor stage: Influence of age, anatomical location, and correlation patterns.Histology and histopathology · 2025Article
- Role of tumor microenvironment in cancer promotion, development of drug resistance and cancer treatment.Journal of the Egyptian National Cancer Institute · 2025Review
- Ethnicity-Specific Molecular Alterations in MAPK and JAK/STAT Pathways in Early-Onset Colorectal Cancer.Cancers · 2025Article
- Research progress on the role of lipoxygenase and its inhibitors in prostate cancer.Future oncology (London, England) · 2024Review
- Non-Negative Matrix Tri-Factorization for Representation Learning in Multi-Omics Datasets with Applications to Drug Repurposing and Selection.International journal of molecular sciences · 2024Article
- MLL-AF4 upregulates 5-lipoxygenase expression in t(4;11) leukemia cells via the ALOX5 core promoter.Frontiers in pharmacology · 2024Article
- Psoralen Isolated from the Roots ofMediators of inflammation · 2024Article
- Umbelliferone and Its Synthetic Derivatives as Suitable Molecules for the Development of Agents with Biological Activities: A Review of Their Pharmacological and Therapeutic Potential.Pharmaceuticals (Basel, Switzerland) · 2023Review
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We examined the expression of major inflammatory genes, cyclooxygenase-1, 2 (COX1, COX2), arachidonate-5-lipoxygenase (ALOX5), and arachidonate-5-lipoxygenase activating protein (ALOX5AP) among 469 tumor specimens of colorectal cancer in The Cancer Genome Atlas (TCGA). Among 411 specimens without mutations in mismatch repair (MMR) genes, the mean expression of each of the inflammatory genes ranked above the 80th percentile, and the overall mean cyclooxygenase expression (COX1+COX2) ranked in the upper 99th percentile of all genes. Similar levels were observed for 58 cases with MMR mutations. Pearson correlation coefficients exceeding r = 0.70 were observed between COX and LOX mRNA levels with genes of major cell-signaling pathways involved in tumorigenesis (Src, JAK STAT, MAPK, PI3K). We observed a novel association (r = 0.78) between ALOX5 expression and a natural antisense transcript (NAT), RP11-67C2.2, a long non-coding mRNA gene, 462 base pairs in length that is located within the terminal intron of the ALOX5 gene on chromosome 10q11.21. Tumor-promoting genes highly correlated with the expression of COX1, COX2, ALOX5 and ALOX5AP are known to increase mitogenesis, mutagenesis, angiogenesis, cell survival, immunosuppression and metastasis in the inflammogenesis of colorectal cancer. These genes and the novel NAT, RP1167C2.2 are potential molecular targets for chemoprevention and therapy of colorectal cancer.
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