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Comparative Study of Autoantibody Responses between Lung Adenocarcinoma and Benign Pulmonary Nodules  Jie Wang, PhD, Shilpa Shivakumar, MD, Kristi Barker,

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Presentation on theme: "Comparative Study of Autoantibody Responses between Lung Adenocarcinoma and Benign Pulmonary Nodules  Jie Wang, PhD, Shilpa Shivakumar, MD, Kristi Barker,"— Presentation transcript:

1 Comparative Study of Autoantibody Responses between Lung Adenocarcinoma and Benign Pulmonary Nodules 
Jie Wang, PhD, Shilpa Shivakumar, MD, Kristi Barker, MS, Yanyang Tang, BS, Garrick Wallstrom, PhD, Jin G. Park, PhD, Jun-Chieh J. Tsay, MD, MS, Harvey I. Pass, MD, William N. Rom, MD, Joshua LaBaer, MD, PhD, Ji Qiu, PhD  Journal of Thoracic Oncology  Volume 11, Issue 3, Pages (March 2016) DOI: /j.jtho Copyright © 2015 International Association for the Study of Lung Cancer Terms and Conditions

2 Figure 1 Study design. Journal of Thoracic Oncology  , DOI: ( /j.jtho ) Copyright © 2015 International Association for the Study of Lung Cancer Terms and Conditions

3 Figure 2 Summary of lung cancer–associated antigens discovered from protein array screening. (A) GO enrichment analysis of lung cancer–associated autoantibody targets selected from protein array screening. Term embryonic morphogenesis has 12 genes, whereas the rest of the node has three or four genes each. (B) Heatmap of differential autoantibody responses in lung cancer compared with in smoker controls. Journal of Thoracic Oncology  , DOI: ( /j.jtho ) Copyright © 2015 International Association for the Study of Lung Cancer Terms and Conditions

4 Figure 3 Responses of individual autoantibodies from panel II. Individual cutoffs at the 98th percentile values of benign controls were drawn as solid lines. Journal of Thoracic Oncology  , DOI: ( /j.jtho ) Copyright © 2015 International Association for the Study of Lung Cancer Terms and Conditions

5 Figure 4 Multivariate analysis of clinical factors and autoantibody (AAb) responses. (A) Analysis of smoking history, AAb responses, and nodule size in patients with lung cancer and benign controls. (B) Analysis of smoking history, stage, and AAb responses in patients with lung cancer. (In A and B, smoking is measured by pack-year on the vertical axis. Nodule size is presented by circle diameter.) Journal of Thoracic Oncology  , DOI: ( /j.jtho ) Copyright © 2015 International Association for the Study of Lung Cancer Terms and Conditions

6 Figure 5 Level of messenger RNA expression of autoantibody targets from both panels (The Cancer Genome Atlas). Only messenger RNA levels in lung adenocarcinoma (ADC) and normal solid tissue (Normal) were graphed. Journal of Thoracic Oncology  , DOI: ( /j.jtho ) Copyright © 2015 International Association for the Study of Lung Cancer Terms and Conditions


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