ArticleJournal of experimental & clinical cancer research : CR2022
CircARID1A binds to IGF2BP3 in gastric cancer and promotes cancer proliferation by forming a circARID1A-IGF2BP3-SLC7A5 RNA-protein ternary complex.
Article in Journal of experimental & clinical cancer research : CR, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.
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Who cites it
62 citing papers in PubMed, 80 citations in OpenAlex.
- IGF2BP3 promotes gastric cancer progression by inhibiting ferroptosis through ETV4-mediated regulation of GCH1.Cancer biology & therapy · 2026Article
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- Functional heterogeneity of exosomes in hepatocellular carcinoma (Review).Experimental and therapeutic medicine · 2026Review
- RNA‑binding proteins as epithelial transcriptome orchestrators in gastric cancer: Immune‑metabolic crosstalk and therapeutic vulnerability (Review).International journal of molecular medicine · 2026Review
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- Circular RNAs in cancer: Its biogenesis, functions, relationships with cancer progression, applications in immunotherapy and biomarker potentials.Cancer immunology, immunotherapy : CII · 2026Review
- The m6A-circRNA axis: a therapeutic prospect for gastric cancer.Cell biology and toxicology · 2026Review
- Targeting the PSMD14-BCKDK pathway overcomes immune suppression and enhances CAR-NK infiltration in glioblastoma.Cell death and differentiation · 2026Article
- Solute Carrier transporters in tumor metabolism and immune modulation: implications for therapy.Journal of translational medicine · 2026Review
- The roles and pathways of Hsa_circ_0000285 in cancer: a potential target for cancer therapy.Cell division · 2026Review
- Integrative In Silico Multi-Omics Profiling of circRNA-Mediated ceRNA Networks Reveals Prognostic Biomarkers and Repurposed Therapeutic Candidates in Gastric Cancer.International journal of molecular sciences · 2026Article
- The IGF2BP3/SLC2A1 axis mediates hsa_circ_0000376-Induced malignant progression and neutrophil N2 polarization in the lung adenocarcinoma microenvironment.Journal of molecular histology · 2026Article
- CES3 promotes NSCLC progression via lipid metabolic reprogramming regulated by TFAP2A.Journal of Cancer · 2026Article
- CircDCAF6 regulates the miR-196a/IGF2BP3 axis to promote proliferation and inhibit apoptosis in bovine myoblasts.Protoplasma · 2026Article
- hsa-circKLK3-25 promotes epithelial-mesenchymal transition and malignant progression of prostate cancer through the JNK/ERK signaling pathway.American journal of cancer research · 2026Article
- SLC7A5 serves as a potential therapeutic target for osteosarcoma: a comprehensive analysis based on bioinformatics and experimental validation.American journal of cancer research · 2026Article
- The crosstalk of m6A modification and non-coding RNAs in gastric cancer: biomarkers and therapeutic potentials.Cancer cell international · 2025Review
- Glioma cells achieve malignant progression by fusion with macrophages to gain high SLC7A5 expression.Journal of neuro-oncology · 2025Article
- mActa pharmaceutica Sinica. B · 2025Review
- Deciphering the crucial role of IGF2BP3 in modulating stemness traits of salivary adenoid cystic carcinoma.Medical oncology (Northwood, London, England) · 2025Article
2 more citing papers are in PubMed but not listed here.
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Authors and funding
17 authors at 4 institutions in 1 country.
Funding
Abstract
backgroundGastric cancer (GC) is one of the most common malignant tumors in China. Circular RNAs (circRNAs) are novel non-coding RNAs with important regulatory roles in cancer progression. IGF2BP3 has been found to play oncogenic roles in various cancers including GC, while the exact mechanism of IGF2BP3 is largely unknown.
methodsThe expression of IGF2BP3 in GC was evaluated by Western Blot and bioinformatics analysis. CircRNA expression profiles were screened via IGF2BP3 RIP-seq in GC. Sanger sequencing, RNase R digestion, nucleo-plasmic separation and RNA-FISH assays were used to detect the existence and expression of circARID1A. RNA ISH assay was employed to test the expression of circARID1A in paraffin-embedded GC tissues. Moreover, the function of circARID1A on cellular proliferation was assessed by CCK-8, plate colony formation, EdU assays and GC xenograft mouse model in vivo. Furthermore, the location or binding of circARID1A, IGF2BP3 protein and SLC7A5 in GC was evaluated by RNA-FISH/IF or RNA pull-down assays.
resultsWe identified a novel circRNA, circARID1A, that can bind to IGF2BP3 protein. CircARID1A was significantly upregulated in GC tissues compared with noncancerous tissues and positively correlated with tumor length, tumor volume, and TNM stage. CircARID1A knockdown inhibited the proliferation of GC cells in vitro and in vivo and circARID1A played an important role in the oncogenic function of IGF2BP3. Mechanistically, circARID1A served as a scaffold to facilitate the interaction between IGF2BP3 and SLC7A5 mRNA, finally increasing SLC7A5 mRNA stability. Additionally, circARID1A was able to directly bind SLC7A5 mRNA through complementary base-pairing and then formed the circARID1A-IGF2BP3-SLC7A5 RNA-protein ternary complex and promoted the proliferation of GC via regulating AKT/mTOR pathway.
conclusionsAltogether, our data suggest that circARID1A is involved in the function of IGF2BP3 and GC proliferation, and the circARID1A-IGF2BP3-SLC7A5 axis has the potential to serve as a novel therapeutic target for GC.
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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.