Osteopontin Combined With CD44v6, a Novel Prognostic Biomarker in Non-Small Cell Lung Cancer Undergoing Curative Resection Bing-sheng Sun, MD, PhD, Yue Li, MD, Zhen-fa Zhang, MD, PhD, Jian You, MD, PhD, Chang-li Wang, MD, PhD The Annals of Thoracic Surgery Volume 96, Issue 6, Pages 1943-1951 (December 2013) DOI: 10.1016/j.athoracsur.2013.07.089 Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions
Fig 1 Typical photomicrographs show expression of osteopontin (OPN) and CD44 immunohistochemistry in tissue microarray. Diaminobenzidine solution is the stain used in all images. (A) OPN+ (original magnification × 40); (B) OPN+ (original magnification ×100); (C) OPN– (original magnification ×40); (D) OPN– (original magnification ×100; (E) CD44v6+ (original magnification ×40); (F) CD44v6+ (original magnification ×100); (G) CD44v6– (original magnification ×40); and (H) CD44v6– (original magnification ×100). The Annals of Thoracic Surgery 2013 96, 1943-1951DOI: (10.1016/j.athoracsur.2013.07.089) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions
Fig 2 Prognostic significance assessed using Kaplan-Meier survival estimates and log-rank tests. Comparisons are shown of overall survival and disease-free survival (DFS) by (A and B) osteopontin (OPN) and (C and D) CD44v6. The Annals of Thoracic Surgery 2013 96, 1943-1951DOI: (10.1016/j.athoracsur.2013.07.089) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions
Fig 3 Kaplan-Meier analysis of (A) overall survival and (B) disease-free survival for combined osteopontin (OPN) and CD44v6. The Annals of Thoracic Surgery 2013 96, 1943-1951DOI: (10.1016/j.athoracsur.2013.07.089) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions
Fig 4 Kaplan-Meier analysis shows (A) overall survival and (B) disease-free survival for combined osteopontin (OPN) and CD44v6 in non-small cell lung cancer patients at stage I. The Annals of Thoracic Surgery 2013 96, 1943-1951DOI: (10.1016/j.athoracsur.2013.07.089) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions