The Authors: Humam Kadara, PhD, is an instructor in the Department of Thoracic/Head and Neck Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center. His research interests focus on lung cancer genomics, pathogenesis and prevention. Mohamed Kabbout, PhD, is a postdoctoral fellow in the same department researching on mutant Kirsten rat sarcoma oncogene-mediated lung cancer pathogenesis. Ignacio I. Wistuba, MD, is a Jeri and Lori Eisenberg Professor of Pathology in the Departments of Thoracic/Head and Neck Medical Oncology and Pathology and director of the Thoracic Molecular Pathology Laboratory at the University of Texas MD Anderson Cancer Center. His research interests focus on understanding the molecular pathology of lung cancer to guide or develop therapeutic and prevention strategies.
Pulmonary adenocarcinoma: A renewed entity in 2011
Article first published online: 21 DEC 2011
© 2011 The Authors. Respirology © 2011 Asian Pacific Society of Respirology
Volume 17, Issue 1, pages 50–65, January 2012
How to Cite
KADARA, H., KABBOUT, M. and WISTUBA, I. I. (2012), Pulmonary adenocarcinoma: A renewed entity in 2011. Respirology, 17: 50–65. doi: 10.1111/j.1440-1843.2011.02095.x
SERIES EDITOR: JOHN E HEFFNER AND DAVID CL LAM
- Issue published online: 21 DEC 2011
- Article first published online: 21 DEC 2011
- Accepted manuscript online: 31 OCT 2011 10:32AM EST
- Received 10 October 2011; accepted: 11 October 2011.
- airway epithelium;
- field cancerization;
- lung cancer;
- molecular biology
Lung cancer, of which non-small-cell lung cancer comprises the majority, is the leading cause of cancer-related deaths in the United States and worldwide. Lung adenocarcinomas are a major subtype of non-small-cell lung cancers, are increasing in incidence globally in both males and females and in smokers and non-smokers, and are the cause for almost 50% of deaths attributable to lung cancer. Lung adenocarcinoma is a tumour with complex biology that we have recently started to understand with the advent of various histological, transcriptomic, genomic and proteomic technologies. However, the histological and molecular pathogenesis of this malignancy is still largely unknown. This review will describe advances in the molecular pathology of lung adenocarcinoma with emphasis on genomics and DNA alterations of this disease. Moreover, the review will discuss recognized lung adenocarcinoma preneoplastic lesions and current concepts of the early pathogenesis and progression of the disease. We will also portray the field cancerization phenomenon and lineage-specific oncogene expression pattern in lung cancer and how both remerging concepts can be exploited to increase our understanding of lung adenocarcinoma pathogenesis for subsequent development of biomarkers for early detection of adenocarcinomas and possibly personalized prevention.