@inbook{f9857563ef7e4632b6a871964eb31257,
title = "The microenvironment of lung cancer and therapeutic implications",
abstract = "The tumor microenvironment (TME) represents a milieu that enables tumor cells to acquire the hallmarks of cancer. The TME is heterogeneous in composition and consists of cellular components, growth factors, proteases, and extracellular matrix. Concerted interactions between genetically altered tumor cells and genetically stable intratumoral stromal cells result in an “activated/reprogramed” stroma that promotes carcinogenesis by contributing to infl ammation, immune suppression, therapeutic resistance, and generating premetastatic niches that support the initiation and establishment of distant metastasis. The lungs present a unique milieu in which tumors progress in collusion with the TME, as evidenced by regions of aberrant angiogenesis, acidosis and hypoxia. Infl ammation plays an important role in the pathogenesis of lung cancer, and pulmonary disorders in lung cancer patients such as chronic obstructive pulmonary disease (COPD) and emphysema, constitute comorbid conditions and are independent risk factors for lung cancer. The TME also contributes to immune suppression, induces epithelial-to-mesenchymal transition (EMT) and diminishes effi cacy of chemotherapies. Thus, the TME has begun to emerge as the “Achilles heel” of the disease, and constitutes an attractive target for anti-cancer therapy. Drugs targeting the components of the TME are making their way into clinical trials. Here, we will focus on recent advances and emerging concepts regarding the intriguing role of the TME in lung cancer progression, and discuss future directions in the context of novel diagnostic and therapeutic opportunities.",
keywords = "Angiogenesis, Bone marrow, Endothelial cells, Hypoxia, Immune cells, Immunotherapy, Infl ammation, Lung cancer, Microenvironment, Radiation, Resistance, Therapy",
author = "Vivek Mittal and {El Rayes}, Tina and Navneet Narula and McGraw, {Timothy E.} and Altorki, {Nasser K.} and Barcellos-Hoff, {Mary Helen}",
note = "Publisher Copyright: {\textcopyright} Springer International Publishing Switzerland 2016.",
year = "2016",
month = oct,
day = "1",
doi = "10.1007/978-3-319-24932-2_5",
language = "English (US)",
series = "Advances in Experimental Medicine and Biology",
publisher = "Springer New York",
pages = "75--110",
booktitle = "Advances in Experimental Medicine and Biology",
address = "United States",
}