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Mitochondrial DNA 4977-bp deletion correlated with reactive oxygen species production and manganese superoxidedismutase expression in gastric tumor cells.

Chinese medical journal - 20 Feb 2009

Wang Juan, Lü You-yong

Abstract excerpt

BACKGROUND: Mitochondrial DNA 4977-bp deletion (DeltamtDNA(4977)) was reported in many human neoplasia. However, its biological significance remains to be evaluated and the molecular mechanism needs to be investigated. In this study, we analyzed the frequency of DeltamtDNA(4977) in gastric cancer (GC) cell lines and tissues, as well as reactive oxygen species (ROS) contents and manganese superoxide dismutase...

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PMID: 19302750

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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