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Purpose: Early detection and diagnosis are the keys to improving the survival rate and reducing the fatality rate linked to gastric cancer. The precancerous lesion of gastric cancer is referred to as Gastric high-grade intraepithelial neoplasia (HGIN). Both sensitivity and specificity of current bio...
ORGANISM(S): Homo sapiens (Human) 
2025-06-02 | PXD036991 | Pride
Long noncoding RNA profiles in plasma exosomes of patients with gastric high-grade intraepithelial neoplasia
The sensitivity and specificity of traditional non-invasive diagnostic markers for gastric cancer are insufficient. Long-chain noncoding RNAs (lncRNAs) in circulating exosomes are a new class of promising cancer biomarkers. However, the expression profile of long-chain noncoding RNAs (lncRNAs) in ex...
ORGANISM(S): Homo sapiens 
2020-06-29 | GSE153413 | GEO
In this study, we investigated CNAs of 20 gastric CIS (Vienna category 4.2) and 20 adenomas, including 7 low-grade adenomas (LGA; Vienna category 3) and 13 high-grade adenomas (HGA; Vienna category 4.1), by 244k oligonucleotide-based array comparative genomic hybridization (array CGH). 20 gastric ad...
ORGANISM(S): Homo sapiens 
To investigated the molecular distinction and functional correlation among different histopathological types of gastric neoplasia, the whole genome expression profiling of gastric early-stage carcinoma(EGC) and high-grade and low-grade intraepithelial neoplasia (HGIN and LGIN) were explored. This re...
ORGANISM(S): Homo sapiens 
2017-08-29 | GSE55696 | GEO
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