@article{88126, keywords = {Animals, Humans, signal transduction, Mutation, Female, Breast Neoplasms, Gene Expression Regulation, Neoplastic, Epithelial-Mesenchymal Transition, Cell Adhesion Molecules, Drug Resistance, Neoplasm, Neoplasm Metastasis, Molecular Targeted Therapy}, author = {Liling Wan and Yibin Kang}, title = {Pleiotropic roles of AEG-1/MTDH/LYRIC in breast cancer.}, abstract = { Since the initial discovery of AEG-1/MTDH/LYRIC, our appreciation for this novel protein{\textquoteright}s involvement in cancer has increased dramatically over the past few years. AEG-1/MTDH/LYRIC is a key functional target of the 8q22 genomic gain that is frequently observed in poor-prognosis breast cancer, where it plays a dual role in promoting chemoresistance and metastasis. Beyond this, growing evidence from clinical research indicates a strong correlation between AEG-1/MTDH/LYRIC expression and the pathogenesis of a large spectrum of cancer types, and multiple studies employing in vitro cell culture systems and in vivo xenograft models have revealed multifaceted roles of AEG-1/MTDH/LYRIC in cancer biology, including tumor cell proliferation, apoptosis, angiogenesis, and autophagy. With increasing mechanistic understanding of AEG-1/MTDH/LYRIC, discovery of agents that can block AEG-1/MTDH/LYRIC and its regulated pathways will be beneficial to cancer patients with aberrant expression of AEG-1/MTDH/LYRIC. }, year = {2013}, journal = {Adv Cancer Res}, volume = {120}, pages = {113-34}, issn = {0065-230X}, doi = {10.1016/B978-0-12-401676-7.00004-8}, language = {eng}, }