TY - JOUR
T1 - Pan-tumor genomic biomarkers for PD-1 checkpoint blockade-based immunotherapy
AU - Cristescu, Razvan
AU - Mogg, Robin
AU - Ayers, Mark
AU - Albright, Andrew
AU - Murphy, Erin
AU - Yearley, Jennifer
AU - Sher, Xinwei
AU - Liu, Xiao Qiao
AU - Lu, Hongchao
AU - Nebozhyn, Michael
AU - Zhang, Chunsheng
AU - Lunceford, Jared K.
AU - Joe, Andrew
AU - Cheng, Jonathan
AU - Webber, Andrea L.
AU - Ibrahim, Nageatte
AU - Plimack, Elizabeth R.
AU - Ott, Patrick A.
AU - Seiwert, Tanguy Y.
AU - Ribas, Antoni
AU - McClanahan, Terrill K.
AU - Tomassini, Joanne E.
AU - Loboda, Andrey
AU - Kaufman, David
N1 - Publisher Copyright:
© 2018 American Association for the Advancement of Science. All Rights Reserved.
PY - 2018/10/12
Y1 - 2018/10/12
N2 - Programmed cell death protein-1 (PD-1) and programmed cell death ligand-1 (PD-L1) checkpoint blockade immunotherapy elicits durable antitumor effects in multiple cancers, yet not all patients respond.We report the evaluation of >300 patient samples across 22 tumor types from four KEYNOTE clinical trials.Tumor mutational burden (TMB) and a Tcell-inflamed gene expression profile (GEP) exhibited joint predictive utility in identifying responders and nonresponders to the PD-1 antibody pembrolizumab.TMB and GEP were independently predictive of response and demonstrated low correlation, suggesting that they capture distinct features of neoantigenicity and Tcell activation. Analysis of The Cancer Genome Atlas database showed TMB and GEP to have a low correlation, and analysis by joint stratification revealed biomarker-defined patterns of targetable-resistance biology.These biomarkers may have utility in clinical trial design by guiding rational selection of anti-PD-1 monotherapy and combination immunotherapy regimens.
AB - Programmed cell death protein-1 (PD-1) and programmed cell death ligand-1 (PD-L1) checkpoint blockade immunotherapy elicits durable antitumor effects in multiple cancers, yet not all patients respond.We report the evaluation of >300 patient samples across 22 tumor types from four KEYNOTE clinical trials.Tumor mutational burden (TMB) and a Tcell-inflamed gene expression profile (GEP) exhibited joint predictive utility in identifying responders and nonresponders to the PD-1 antibody pembrolizumab.TMB and GEP were independently predictive of response and demonstrated low correlation, suggesting that they capture distinct features of neoantigenicity and Tcell activation. Analysis of The Cancer Genome Atlas database showed TMB and GEP to have a low correlation, and analysis by joint stratification revealed biomarker-defined patterns of targetable-resistance biology.These biomarkers may have utility in clinical trial design by guiding rational selection of anti-PD-1 monotherapy and combination immunotherapy regimens.
KW - Antibodies, Monoclonal, Humanized/therapeutic use
KW - Antineoplastic Agents, Immunological/therapeutic use
KW - Biomarkers, Tumor/genetics
KW - Cell Cycle Checkpoints
KW - Genetic Markers
KW - Humans
KW - Immunotherapy
KW - Inflammation/genetics
KW - Molecular Targeted Therapy/methods
KW - Mutation
KW - Neoplasms/genetics
KW - Programmed Cell Death 1 Receptor/antagonists & inhibitors
KW - T-Lymphocytes/immunology
KW - Transcriptome
KW - Tumor Burden/genetics
UR - http://www.scopus.com/inward/record.url?scp=85054777584&partnerID=8YFLogxK
UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=purepublist2023&SrcAuth=WosAPI&KeyUT=WOS:000447337200046&DestLinkType=FullRecord&DestApp=WOS
U2 - 10.1126/science.aar3593
DO - 10.1126/science.aar3593
M3 - Article
C2 - 30309915
SN - 0036-8075
VL - 362
JO - Science
JF - Science
IS - 6411
M1 - eaar3593
ER -