Abstract

[This corrects the article DOI: 10.1371/journal.pone.0160248.].

Highlights

  • We studied the effect of N-methyl-Nnitrosourea (MNU), a model SN1 methylating agent, on two human non small-cell lung cancer (NSCLC) cell lines; A549 (p53wt) and H157 (p53null)

  • The mechanism of MNU-induced cell death was investigated through a time course gene expression profiling study, 24, 48 and 72h following treatment

  • Gene Ontology-based analysis revealed that the most significantly altered processes, regarding A549 cells, were DNA damage response and repair, mitotic relative functions, cell cycle and proliferation while in H157 cells, they were mainly related to transcription regulation, cholesterol and fatty acid biosynthesis, apoptosis, inflammatory response, cell cycle and adhesion

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Summary

Introduction

The Abstract can be viewed here: a1111111111 a1111111111 a1111111111 a1111111111 a1111111111 Lung cancer remains the leading cause of cancer death worldwide, new therapeutic approaches are eagerly needed. Methylating agents of SN1 type constitute a widely used class of anticancer drugs, the effect of which on human non small-cell lung cancer (NSCLC) has not been adequately studied frequently combined with platinum-based chemotherapy.

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