TY - JOUR
T1 - MYC Drives Progression of Small Cell Lung Cancer to a Variant Neuroendocrine Subtype with Vulnerability to Aurora Kinase Inhibition
AU - Mollaoglu, Gurkan
AU - Guthrie, Matthew R.
AU - Böhm, Stefanie
AU - Brägelmann, Johannes
AU - Can, Ismail
AU - Ballieu, Paul M.
AU - Marx, Annika
AU - George, Julie
AU - Heinen, Christine
AU - Chalishazar, Milind D.
AU - Cheng, Haixia
AU - Ireland, Abbie S.
AU - Denning, Kendall E.
AU - Mukhopadhyay, Anandaroop
AU - Vahrenkamp, Jeffery M.
AU - Berrett, Kristofer C.
AU - Mosbruger, Timothy L.
AU - Wang, Jun
AU - Kohan, Jessica L.
AU - Salama, Mohamed E.
AU - Witt, Benjamin L.
AU - Peifer, Martin
AU - Thomas, Roman K.
AU - Gertz, Jason
AU - Johnson, Jane E.
AU - Gazdar, Adi F.
AU - Wechsler-Reya, Robert J.
AU - Sos, Martin L.
AU - Oliver, Trudy G.
N1 - Publisher Copyright:
© 2017 Elsevier Inc.
PY - 2017/2/13
Y1 - 2017/2/13
N2 - Loss of the tumor suppressors RB1 and TP53 and MYC amplification are frequent oncogenic events in small cell lung cancer (SCLC). We show that Myc expression cooperates with Rb1 and Trp53 loss in the mouse lung to promote aggressive, highly metastatic tumors, that are initially sensitive to chemotherapy followed by relapse, similar to human SCLC. Importantly, MYC drives a neuroendocrine-low “variant” subset of SCLC with high NEUROD1 expression corresponding to transcriptional profiles of human SCLC. Targeted drug screening reveals that SCLC with high MYC expression is vulnerable to Aurora kinase inhibition, which, combined with chemotherapy, strongly suppresses tumor progression and increases survival. These data identify molecular features for patient stratification and uncover a potential targeted treatment approach for MYC-driven SCLC.
AB - Loss of the tumor suppressors RB1 and TP53 and MYC amplification are frequent oncogenic events in small cell lung cancer (SCLC). We show that Myc expression cooperates with Rb1 and Trp53 loss in the mouse lung to promote aggressive, highly metastatic tumors, that are initially sensitive to chemotherapy followed by relapse, similar to human SCLC. Importantly, MYC drives a neuroendocrine-low “variant” subset of SCLC with high NEUROD1 expression corresponding to transcriptional profiles of human SCLC. Targeted drug screening reveals that SCLC with high MYC expression is vulnerable to Aurora kinase inhibition, which, combined with chemotherapy, strongly suppresses tumor progression and increases survival. These data identify molecular features for patient stratification and uncover a potential targeted treatment approach for MYC-driven SCLC.
KW - ASCL1
KW - Aurora kinase inhibitor
KW - MYC
KW - NEUROD1
KW - chemotherapy
KW - genetically engineered mouse model
KW - neuroendocrine
KW - small-cell lung cancer
UR - http://www.scopus.com/inward/record.url?scp=85009505564&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85009505564&partnerID=8YFLogxK
U2 - 10.1016/j.ccell.2016.12.005
DO - 10.1016/j.ccell.2016.12.005
M3 - Article
C2 - 28089889
AN - SCOPUS:85009505564
SN - 1535-6108
VL - 31
SP - 270
EP - 285
JO - Cancer cell
JF - Cancer cell
IS - 2
ER -