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Impact of Cancer Evolution on Immune Surveillance and Checkpoint Inhibitor Response

Overview
Specialty Oncology
Date 2021 Feb 25
PMID 33631295
Citations 18
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Abstract

Intratumour heterogeneity (ITH) is pervasive across all cancers studied and may provide the evolving tumour multiple routes to escape immune surveillance. Immune checkpoint inhibitors (CPIs) are rapidly becoming standard of care for many cancers. Here, we discuss recent work investigating the influence of ITH on patient response to immune checkpoint inhibitor (CPI) therapy. At its simplest, ITH may confound the diagnostic accuracy of predictive biomarkers used to stratify patients for CPI therapy. Furthermore, ITH is fuelled by mechanisms of genetic instability that can both engage immune surveillance and drive immune evasion. A greater appreciation of the interplay between ITH and the immune system may hold the key to increasing the proportion of patients experiencing durable responses from CPI therapy.

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References
1.
Campbell P, Yachida S, Mudie L, Stephens P, Pleasance E, Stebbings L . The patterns and dynamics of genomic instability in metastatic pancreatic cancer. Nature. 2010; 467(7319):1109-13. PMC: 3137369. DOI: 10.1038/nature09460. View

2.
Witkowska M, Smolewski P . Immune Checkpoint Inhibitors to Treat Malignant Lymphomas. J Immunol Res. 2018; 2018:1982423. PMC: 5925139. DOI: 10.1155/2018/1982423. View

3.
Salgado R, Denkert C, Demaria S, Sirtaine N, Klauschen F, Pruneri G . The evaluation of tumor-infiltrating lymphocytes (TILs) in breast cancer: recommendations by an International TILs Working Group 2014. Ann Oncol. 2014; 26(2):259-71. PMC: 6267863. DOI: 10.1093/annonc/mdu450. View

4.
Gerstung M, Jolly C, Leshchiner I, Dentro S, Gonzalez S, Rosebrock D . The evolutionary history of 2,658 cancers. Nature. 2020; 578(7793):122-128. PMC: 7054212. DOI: 10.1038/s41586-019-1907-7. View

5.
Lawrence M, Stojanov P, Polak P, Kryukov G, Cibulskis K, Sivachenko A . Mutational heterogeneity in cancer and the search for new cancer-associated genes. Nature. 2013; 499(7457):214-218. PMC: 3919509. DOI: 10.1038/nature12213. View