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High ABCG4 Expression Is Associated with Poor Prognosis in Non-Small-Cell Lung Cancer Patients Treated with Cisplatin-Based Chemotherapy

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Journal PLoS One
Date 2015 Aug 14
PMID 26270652
Citations 7
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Abstract

ATP-binding cassette (ABC) transporters are associated with poor response to chemotherapy, and confer a poor prognosis in various malignancies. However, the association between the expression of the ABC sub-family G member 4 (ABCG4) and prognosis in patients with non-small-cell lung cancer (NSCLC) remains unclear. NSCLC tissue samples (n = 140) and normal lung tissue samples (n = 90) were resected from patients with stage II to IV NSCLC between May 2004 and May 2009. ABCG4 mRNA and protein expressions were detected by RT-PCR, western blot, and immunohistochemistry. Patients received four cycles of cisplatin-based post-surgery chemotherapy and were followed up until May 31st, 2014. ABCG4 positivity rate was higher in NSCLC than in normal lung tissues (48.6% vs. 0%, P<0.001) and ABCG4 expression was significantly associated with poor differentiation, higher tumor node metastasis (TNM) stage, and adenocarcinoma histological type (all P<0.001). Univariate (HR = 2.284, 95%CI: 1.570-3.324, P<0.001) and multivariate (HR = 2.236, 95%CI: 1.505-3.321, P<0.001) analyses showed that ABCG4 expression was an independent factor associated with a poor prognosis in NSCLC. Patients with ABCG4-positive NSCLC had shorter median survival than ABCG4-negative NSCLC (20.1 vs. 43.2 months, P<0.001). The prognostic significance of ABCG4 expression was apparent in stages III and IV NSCLC. In conclusion, high ABCG4 expression was associated with a poor prognosis in patients with NSCLC treated with cisplatin-based chemotherapy.

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References
1.
Li J, Li Z, Du Y, Li X, Bao Q, Chen P . Expression of MRP1, BCRP, LRP, and ERCC1 in advanced non-small-cell lung cancer: correlation with response to chemotherapy and survival. Clin Lung Cancer. 2009; 10(6):414-21. DOI: 10.3816/CLC.2009.n.078. View

2.
van Meer G, Halter D, Sprong H, Somerharju P, Egmond M . ABC lipid transporters: extruders, flippases, or flopless activators?. FEBS Lett. 2005; 580(4):1171-7. DOI: 10.1016/j.febslet.2005.12.019. View

3.
Szakacs G, Varadi A, Ozvegy-Laczka C, Sarkadi B . The role of ABC transporters in drug absorption, distribution, metabolism, excretion and toxicity (ADME-Tox). Drug Discov Today. 2008; 13(9-10):379-93. DOI: 10.1016/j.drudis.2007.12.010. View

4.
Pohl A, Devaux P, Herrmann A . Function of prokaryotic and eukaryotic ABC proteins in lipid transport. Biochim Biophys Acta. 2005; 1733(1):29-52. DOI: 10.1016/j.bbalip.2004.12.007. View

5.
Fujiyoshi M, Ohtsuki S, Hori S, Tachikawa M, Terasaki T . 24S-hydroxycholesterol induces cholesterol release from choroid plexus epithelial cells in an apical- and apoE isoform-dependent manner concomitantly with the induction of ABCA1 and ABCG1 expression. J Neurochem. 2006; 100(4):968-78. DOI: 10.1111/j.1471-4159.2006.04240.x. View