ArticleCancer biomarkers : section A of Disease markers2023
Effects of methylation and imprinting expression of Insulin-like growth factor 2 gene in gastric cancer.
Article in Cancer biomarkers : section A of Disease markers, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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.
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Who cites it
3 citing papers in PubMed, 3 citations in OpenAlex.
- Gastrointestinal inflammation and cancer: viral and bacterial interplay.Gut microbes · 2025Review
- Malignant Hepatoblast-Like Cells Sustain Stemness via IGF2-Dependent Cholesterol Accumulation in Hepatoblastoma.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Maternal adverse childhood experiences (ACEs) and offspring imprinted gene DMR methylation at birth.Epigenetics · 2024Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundEpstein-Barr virus (EBV)-associated gastric cancer (EBVaGC) is a common malignant tumor associated with EBV infection. Insulin-like growth factor 2 (IGF2) is an imprinted gene and a key protein that regulates growth, especially during normal fetal development. Loss of imprinting (LOI), is a common epigenetic anomaly in a variety of human cancers. However, the promoter methylation, imprinting status and function of IGF2 gene in GC are unclear.
objectiveTo explore the role of IGF2 in the occurrence and development of gastric cancer.
methodsThe biological function of IGF2 in gastric cancer was investigated by Transwell, wound healing, CCK-8 and flow cytometry assays. IGF2 imprinting status and gene promoter methylation in gastric cancer tissues were detected by PCR-RFLP and BGS.
resultsThe results showed that the expression of IGF2 was higher in GC tissues than adjacent tissues. IGF2 gene promoter methylation and LOI were significantly higher in EBVaGC tissues than in EBV-negative gastric cancer (EBVnGC) tissues. The high expression of IGF2 in gastric cancer can promote the migration and proliferation of gastric cancer cells.
conclusionOur data suggest that IGF2 is involved in the occurrence and development of gastric cancer. Targeting IGF2 may be a potential therapeutic target for gastric cancer.
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