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Mechanisms of Resistance to Immune Checkpoint Blockade

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Abstract

The recent development of effective immune checkpoint inhibition (ICI), first demonstrated in melanoma, has revolutionized cancer treatment. Monoclonal antibodies blocking the immune checkpoints cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) and programmed death 1 receptor (PD-1) have shown substantial clinical benefit in a subset of patients across tumor types and in both the metastatic and adjuvant settings. In this article, we review the interaction between the immune system and solid tumors, and describe modes of immune response failure and the physiologic role of immune checkpoints. We also review the known mechanisms of immune checkpoint inhibitors, focusing on US FDA-approved agents targeting CTLA-4 and PD-1. Within this framework, we classify hypothesized tumor intrinsic and extrinsic predictive markers for response and resistance to ICI, and map them to their putative underlying biological mechanism. Finally, we outline future directions in ICI, including the development of new therapeutic targets, rational combination therapies, integrated predictive models for individual patients to optimize therapy, and expansion into different disease types.

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References

  1. Colombino M, Capone M, Lissia A, Cossu A, Rubino C, De Giorgi V, et al. BRAF/NRAS mutation frequencies among primary tumors and metastases in patients with melanoma. J Clin Oncol. 2012;30:2522–9.

    Article  PubMed  Google Scholar 

  2. Hayward NK, Wilmott JS, Waddell N, Johansson PA, Field MA, Nones K, et al. Whole-genome landscapes of major melanoma subtypes. Nature. 2017;545:175–80.

    Article  CAS  PubMed  Google Scholar 

  3. Luke JJ, Flaherty KT, Ribas A, Long GV. Targeted agents and immunotherapies: optimizing outcomes in melanoma. Nat Rev Clin Oncol. 2017;14:463–82.

    Article  CAS  PubMed  Google Scholar 

  4. Carlino MS, Todd JR, Gowrishankar K, Mijatov B, Pupo GM, Fung C, et al. Differential activity of MEK and ERK inhibitors in BRAF inhibitor resistant melanoma. Mol Oncol. 2014;8:544–54.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  5. Das Thakur M, Salangsang F, Landman AS, Sellers WR, Pryer NK, Levesque MP, et al. Modelling vemurafenib resistance in melanoma reveals a strategy to forestall drug resistance. Nature. 2013;494:251–5.

    Article  CAS  PubMed  Google Scholar 

  6. Moschos SJ, Sullivan RJ, Hwu W-J, Ramanathan RK, Adjei AA, Fong PC, et al. Development of MK-8353, an orally administered ERK1/2 inhibitor, in patients with advanced solid tumors. JCI Insight. 2018;3:92352.

    Article  PubMed  Google Scholar 

  7. Falchook GS, Lewis KD, Infante JR, Gordon MS, Vogelzang NJ, DeMarini DJ, et al. Activity of the oral MEK inhibitor trametinib in patients with advanced melanoma: a phase 1 dose-escalation trial. Lancet Oncol. 2012;13:782–9.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  8. Arozarena I, Wellbrock C. Overcoming resistance to BRAF inhibitors. Ann Transl Med. 2017;5(19):387.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  9. Schadendorf D, Hodi FS, Robert C, Weber JS, Margolin K, Hamid O, et al. Pooled analysis of long-term survival data from phase II and phase III trials of ipilimumab in unresectable or metastatic melanoma. J Clin Oncol. 2015;33:1889–94.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  10. Ribas A, Hamid O, Daud A, Hodi FS, Wolchok JD, Kefford R, et al. Association of pembrolizumab with tumor response and survival among patients with advanced melanoma. JAMA. 2016;315:1600–9.

    Article  CAS  PubMed  Google Scholar 

  11. Schachter J, Ribas A, Long GV, Arance A, Grob J-J, Mortier L, et al. Pembrolizumab versus ipilimumab for advanced melanoma: final overall survival results of a multicentre, randomised, open-label phase 3 study (KEYNOTE-006). Lancet. 2017;390:1853–62.

    Article  CAS  PubMed  Google Scholar 

  12. Wolchok JD, Chiarion-Sileni V, Gonzalez R, Rutkowski P, Grob J-J, Cowey CL, et al. Overall survival with combined nivolumab and ipilimumab in advanced melanoma. N Engl J Med. 2017;377:1345–56.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  13. Larkin J, Hodi FS, Wolchok JD. Combined nivolumab and ipilimumab or monotherapy in untreated melanoma. N Engl J Med. 2015;373:1270–1.

    Article  CAS  PubMed  Google Scholar 

  14. Postow MA, Chesney J, Pavlick AC, Robert C, Grossmann K, McDermott D, et al. Nivolumab and ipilimumab versus ipilimumab in untreated melanoma. N Engl J Med. 2015;372:2006–17.

    Article  PubMed  PubMed Central  Google Scholar 

  15. Burnet FM. Immunological surveillance in neoplasia. Immunol Rev. 1971;7:3–25.

    Article  CAS  Google Scholar 

  16. Dunn GP, Bruce AT, Ikeda H, Old LJ, Schreiber RD. Cancer immunoediting: from immunosurveillance to tumor escape. Nat Immunol. 2002;3:991–8.

    Article  CAS  PubMed  Google Scholar 

  17. Woo S-R, Corrales L, Gajewski TF. Innate immune recognition of cancer. Annu Rev Immunol. 2015;33:445–74.

    Article  CAS  PubMed  Google Scholar 

  18. Chen L, Flies DB. Molecular mechanisms of T cell co-stimulation and co-inhibition. Nat Rev Immunol. 2013;13:227–42.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  19. Herbst RS, Soria JC, Kowanetz M, Fine GD, Hamid O, Gordon MS, et al. Predictive correlates of response to the anti-PD-L1 antibody MPDL3280A in cancer patients. Nature. 2014;515:563–7.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  20. Spranger S, Bao R, Gajewski TF. Melanoma-intrinsic β-catenin signalling prevents anti-tumour immunity. Nature. 2015;523:231.

    Article  CAS  PubMed  Google Scholar 

  21. Pitt JM, Vétizou M, Daillère R, Roberti MP, Yamazaki T, Routy B, et al. Resistance mechanisms to immune-checkpoint blockade in cancer: tumor-intrinsic and -extrinsic factors. Immunity. 2016;44:1255–69.

    Article  CAS  PubMed  Google Scholar 

  22. O’Donnell JS, Long GV, Scolyer RA, Teng MWL, Smyth MJ. Resistance to PD1/PDL1 checkpoint inhibition. Cancer Treat Rev. 2017;52:71–81.

    Article  CAS  PubMed  Google Scholar 

  23. Spranger S, Gajewski TF. Impact of oncogenic pathways on evasion of antitumour immune responses. Nat Rev Cancer. 2018;18:139–47.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  24. Barber DL, Wherry EJ, Masopust D, Zhu B, Allison JP, Sharpe AH, et al. Restoring function in exhausted CD8 T cells during chronic viral infection. Nature. 2006;439:682–7.

    Article  CAS  PubMed  Google Scholar 

  25. Sharpe AH, Pauken KE. The diverse functions of the PD1 inhibitory pathway. Nat Rev Immunol. 2018;18:153–67.

    Article  CAS  PubMed  Google Scholar 

  26. Reck M, Rodríguez-Abreu D, Robinson AG, Hui R, Csőszi T, Fülöp A, et al. Pembrolizumab versus chemotherapy for PD-L1–positive non-small-cell lung cancer. N Engl J Med. 2016;375:1823–33.

    Article  CAS  PubMed  Google Scholar 

  27. Garon EB, Rizvi NA, Hui R, Leighl N, Balmanoukian AS, Eder JP, et al. Pembrolizumab for the treatment of non-small-cell lung cancer. N Engl J Med. 2015;372:2018–28.

    Article  PubMed  Google Scholar 

  28. Roemer MGM, Advani RH, Ligon AH, Natkunam Y, Redd RA, Homer H, et al. PD-L1 and PD-L2 genetic alterations define classical hodgkin lymphoma and predict outcome. J Clin Oncol. 2016;34:2690–7.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  29. Galon J, Costes A, Sanchez-Cabo F, Kirilovsky A, Mlecnik B, Lagorce-Pagès C, et al. Type, density, and location of immune cells within human colorectal tumors predict clinical outcome. Science. 2006;313:1960–4.

    Article  CAS  PubMed  Google Scholar 

  30. Walker LSK, Sansom DM. Confusing signals: recent progress in CTLA-4 biology. Trends Immunol. 2015;36:63–70.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  31. Kvistborg P, Philips D, Kelderman S, Hageman L, Ottensmeier C, Joseph-Pietras D, et al. Anti-CTLA-4 therapy broadens the melanoma-reactive CD8 + T cell response. Sci Transl Med. 2014;6:254ra128.

    Article  CAS  PubMed  Google Scholar 

  32. Simpson TR, Li F, Montalvo-Ortiz W, Sepulveda MA, Bergerhoff K, Arce F, et al. Fc-dependent depletion of tumor-infiltrating regulatory T cells co-defines the efficacy of anti-CTLA-4 therapy against melanoma. J Exp Med. 2013;210:1695–710.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  33. Selby MJ, Engelhardt JJ, Quigley M, Henning KA, Chen T, Srinivasan M, et al. Anti-CTLA-4 antibodies of IgG2a isotype enhance antitumor activity through reduction of intratumoral regulatory T cells. Cancer Immunol Res. 2013;1:32–42.

    Article  CAS  PubMed  Google Scholar 

  34. Arce Vargas F, Furness AJS, Litchfield K, Joshi K, Rosenthal R, Ghorani E, et al. Fc effector function contributes to the activity of human anti-CTLA-4 antibodies. Cancer Cell. 2018;33(649–663):e4.

    Google Scholar 

  35. Wei SC, Levine JH, Cogdill AP, Zhao Y, Anang N-AAS, Andrews MC, et al. Distinct cellular mechanisms underlie anti-CTLA-4 and anti-PD-1 checkpoint blockade. Cell. 2017;170(1120–1133):e17.

    Google Scholar 

  36. Hashimoto M, Kamphorst AO, Im SJ, Kissick HT, Pillai RN, Ramalingam SS, et al. CD8 T cell exhaustion in chronic infection and cancer: opportunities for interventions. Annu Rev Med. 2018;69:301–18.

    Article  CAS  PubMed  Google Scholar 

  37. Pauken KE, Sammons MA, Odorizzi PM, Manne S, Godec J, Khan O, et al. Epigenetic stability of exhausted T cells limits durability of reinvigoration by PD-1 blockade. Science. 2016;354:1160–5.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  38. Benci JL, Xu B, Qiu Y, Wu TJ, Dada H, Victor CT-S, et al. Tumor interferon signaling regulates a multigenic resistance program to immune checkpoint blockade. Cell. 2016;167(1540–1554):e12.

    Google Scholar 

  39. Le DT, Durham JN, Smith KN, Wang H, Bartlett BR, Aulakh LK, et al. Mismatch repair deficiency predicts response of solid tumors to PD-1 blockade. Science. 2017;357:409–13.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  40. Yarchoan M, Hopkins A, Jaffee EM. Tumor mutational burden and response rate to PD-1 inhibition. N Engl J Med. 2017;377:2500–1.

    Article  PubMed  PubMed Central  Google Scholar 

  41. Rizvi NA, Hellmann MD, Snyder A, Kvistborg P, Makarov V, Havel JJ, et al. Mutational landscape determines sensitivity to PD-1 blockade in non–small cell lung cancer. Science. 2015;348:124.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  42. Snyder A, Makarov V, Merghoub T, Yuan J, Zaretsky JM, Desrichard A, et al. Genetic basis for clinical response to CTLA-4 blockade in melanoma. N Engl J Med. 2014;371:2189–99.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  43. Van Allen EM, Miao D, Schilling B, Shukla SA, Blank C, Zimmer L, et al. Genomic correlates of response to CTLA-4 blockade in metastatic melanoma. Science. 2015;350:207–11.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  44. Rosenberg JE, Hoffman-Censits J, Powles T, van der Heijden MS, Balar AV, Necchi A, et al. Atezolizumab in patients with locally advanced and metastatic urothelial carcinoma who have progressed following treatment with platinum-based chemotherapy: a single-arm, multicentre, phase 2 trial. Lancet. 2016;387:1909–20.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  45. Johanns TM, Miller CA, Dorward IG, Tsien C, Chang E, Perry A, et al. Immunogenomics of hypermutated glioblastoma: a patient with germline POLE deficiency treated with checkpoint blockade immunotherapy. Cancer Discov. 2016;6:1230–6.

    Article  PubMed  PubMed Central  Google Scholar 

  46. Mehnert JM, Panda A, Zhong H, Hirshfield K, Damare S, Lane K, et al. Immune activation and response to pembrolizumab in POLE-mutant endometrial cancer. J Clin Investig. 2016;126:2334–40.

    Article  PubMed  Google Scholar 

  47. Turajlic S, Litchfield K, Xu H, Rosenthal R, McGranahan N, Reading JL, et al. Insertion-and-deletion-derived tumour-specific neoantigens and the immunogenic phenotype: a pan-cancer analysis. Lancet Oncol. 2017;18:1009–21.

    Article  CAS  PubMed  Google Scholar 

  48. Tumeh PC, Harview CL, Yearley JH, Shintaku IP, Taylor EJM, Robert L, et al. PD-1 blockade induces responses by inhibiting adaptive immune resistance. Nature. 2014;515:568–71.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  49. Rooney MS, Shukla SA, Wu CJ, Getz G, Hacohen N. Molecular and genetic properties of tumors associated with local immune cytolytic activity. Cell. 2015;160:48–61.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  50. Ribas A, Shin DS, Zaretsky J, Frederiksen J, Cornish A, Avramis E, et al. PD-1 blockade expands intratumoral memory T cells. Cancer Immunol Res. 2016;4:194–203.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  51. Patel SP, Kurzrock R. PD-L1 expression as a predictive biomarker in cancer immunotherapy. Mol Cancer Ther. 2015;14:847–56.

    Article  CAS  PubMed  Google Scholar 

  52. Miao D, Margolis CA, Gao W, Voss MH, Li W, Martini DJ, et al. Genomic correlates of response to immune checkpoint therapies in clear cell renal cell carcinoma. Science. 2018;359(6377):801–6.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  53. Pan D, Kobayashi A, Jiang P, de Andrade LF, Tay RE, Luoma A, et al. A major chromatin regulator determines resistance of tumor cells to T cell—mediated killing. Science. 2018;359(6377):770–5.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  54. Nargund AM, Pham CG, Dong Y, Wang PI, Osmangeyoglu HU, Xie Y, et al. The SWI/SNF protein PBRM1 restrains vhl loss-driven clear cell renal cell carcinoma. Cell Rep. 2017;18:2893–906.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  55. Espana-Agusti J, Warren A, Chew SK, Adams DJ, Matakidou A. Loss of PBRM1 rescues VHL dependent replication stress to promote renal carcinogenesis. Nat Commun. 2017;8:2026.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  56. Massagué J. TGFbeta in cancer. Cell. 2008;134:215–30.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  57. Mariathasan S, Turley SJ, Nickles D, Castiglioni A, Yuen K, Wang Y, et al. TGFβ attenuates tumour response to PD-L1 blockade by contributing to exclusion of T cells. Nature. 2018;554:544–8.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  58. Chen P-L, Roh W, Reuben A, Cooper ZA, Spencer CN, Prieto PA, et al. Analysis of immune signatures in longitudinal tumor samples yields insight into biomarkers of response and mechanisms of resistance to immune checkpoint blockade. Cancer Discov. 2016;6:827–37.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  59. Restifo NP, Smyth MJ, Snyder A. Acquired resistance to immunotherapy and future challenges. Nat Rev Cancer. 2016;16:121–6.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  60. Zaretsky JM, Garcia-Diaz A, Shin DS, Escuin-Ordinas H, Hugo W, Hu-Lieskovan S, et al. Mutations associated with acquired resistance to PD-1 blockade in melanoma. N Engl J Med. 2016;375:819–29.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  61. Sade-Feldman M, Jiao YJ, Chen JH, Rooney MS, Barzily-Rokni M, Eliane JP, et al. Resistance to checkpoint blockade therapy through inactivation of antigen presentation. Nat Commun. 2017;8:1136.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  62. Gettinger S, Choi J, Hastings K, Truini A, Datar I, Sowell R, et al. Impaired HLA class I antigen processing and presentation as a mechanism of acquired resistance to immune checkpoint inhibitors in lung cancer. Cancer Discov. 2017;7(12):1420–35.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  63. McGranahan N, Rosenthal R, Hiley CT, Rowan AJ, Watkins TBK, Wilson GA, et al. Allele-specific HLA loss and immune escape in lung cancer evolution. Cell. 2017;171(1259–1271):e11.

    Google Scholar 

  64. Shin DS, Zaretsky JM, Escuin-Ordinas H, Garcia-Diaz A, Hu-Lieskovan S, Kalbasi A, et al. Primary resistance to PD-1 blockade mediated by JAK1/2 mutations. Cancer Discov. 2017;7:188–201.

    Article  CAS  PubMed  Google Scholar 

  65. Gao J, Shi LZ, Zhao H, Chen J, Xiong L, He Q, et al. Loss of IFN-gamma pathway genes in tumor cells as a mechanism of resistance to anti-CTLA-4 therapy. Cell. 2016;167:397–404.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  66. George S, Miao D, Demetri GD, Adeegbe D, Rodig SJ, Shukla S, et al. Loss of PTEN is associated with resistance to anti-PD-1 checkpoint blockade therapy in metastatic uterine leiomyosarcoma. Immunity. 2017;46:197–204.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  67. Peng W, Chen JQ, Liu C, Malu S, Creasy C, Tetzlaff MT, et al. Loss of PTEN promotes resistance to T cell-mediated immunotherapy. Cancer Discov. 2016;6(2):202–16.

    Article  CAS  PubMed  Google Scholar 

  68. Voron T, Marcheteau E, Pernot S, Colussi O, Tartour E, Taieb J, et al. Control of the immune response by pro-angiogenic factors. Front Oncol. 2014;4:70.

    Article  PubMed  PubMed Central  Google Scholar 

  69. Xiao Q, Wu J, Wang W-J, Chen S, Zheng Y, Yu X, et al. DKK2 imparts tumor immunity evasion through β-catenin-independent suppression of cytotoxic immune-cell activation. Nat Med. 2018;24:262–70.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  70. TCGA. Genomic classification of cutaneous melanoma. Cell. 2015;161:1681–96.

    Article  CAS  Google Scholar 

  71. Davoli T, Uno H, Wooten EC, Elledge SJ. Tumor aneuploidy correlates with markers of immune evasion and with reduced response to immunotherapy. Science. 2017;355:eaaf8399.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  72. Roh W, Chen P-L, Reuben A, Spencer CN, Prieto PA, Miller JP, et al. Integrated molecular analysis of tumor biopsies on sequential CTLA-4 and PD-1 blockade reveals markers of response and resistance. Sci Transl Med. 2017;9(379):eaah3560.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  73. Gao J, Ward JF, Pettaway CA, Shi LZ, Subudhi SK, Vence LM, et al. VISTA is an inhibitory immune checkpoint that is increased after ipilimumab therapy in patients with prostate cancer. Nat Med. 2017;23:551–5.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  74. Koyama S, Akbay EA, Li YY, Herter-Sprie GS, Buczkowski KA, Richards WG, et al. Adaptive resistance to therapeutic PD-1 blockade is associated with upregulation of alternative immune checkpoints. Nat Commun. 2016;7:10501.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  75. Thiery JP. Epithelial-mesenchymal transitions in tumour progression. Nat Rev Cancer. 2002;2:442–54.

    Article  CAS  PubMed  Google Scholar 

  76. Hugo W, Zaretsky JM, Sun L, Song C, Moreno BH, Hu-Lieskovan S, et al. Genomic and transcriptomic features of response to anti-PD-1 therapy in metastatic melanoma. Cell. 2016;165:35–44.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  77. Kato S, Goodman AM, Walavalkar V, Barkauskas DA, Sharabi A, Kurzrock R. Hyper-progressors after immunotherapy: analysis of genomic alterations associated with accelerated growth rate. Clin Cancer Res. 2017;23(15):4242–50.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  78. Jenkins RW, Barbie DA, Flaherty KT. Mechanisms of resistance to immune checkpoint inhibitors. Br J Cancer. 2018;118:9–16.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  79. Sharma P, Hu-Lieskovan S, Wargo JA, Ribas A. Primary, adaptive, and acquired resistance to cancer immunotherapy. Cell. 2017;168:707–23.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  80. Chesney JA, Mitchell RA, Yaddanapudi K. Myeloid-derived suppressor cells-a new therapeutic target to overcome resistance to cancer immunotherapy. J Leukoc Biol. 2017;102:727–40.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  81. Gebhardt C, Sevko A, Jiang H, Lichtenberger R, Reith M, Tarnanidis K, et al. Myeloid cells and related chronic inflammatory factors as novel predictive markers in melanoma treatment with ipilimumab. Clin Cancer Res. 2015;21:5453–9.

    Article  CAS  PubMed  Google Scholar 

  82. Jiang H, Gebhardt C, Umansky L, Beckhove P, Schulze TJ, Utikal J, et al. Elevated chronic inflammatory factors and myeloid-derived suppressor cells indicate poor prognosis in advanced melanoma patients. Int J Cancer. 2015;136:2352–60.

    Article  CAS  PubMed  Google Scholar 

  83. Meyer C, Cagnon L, Costa-Nunes CM, Baumgaertner P, Montandon N, Leyvraz L, et al. Frequencies of circulating MDSC correlate with clinical outcome of melanoma patients treated with ipilimumab. Cancer Immunol Immunother. 2014;63:247–57.

    Article  CAS  PubMed  Google Scholar 

  84. Krieg C, Nowicka M, Guglietta S, Schindler S, Hartmann FJ, Weber LM, et al. High-dimensional single-cell analysis predicts response to anti-PD-1 immunotherapy. Nat Med. 2018;24:144.

    Article  CAS  PubMed  Google Scholar 

  85. Kaneda MM, Messer KS, Ralainirina N, Li H, Leem CJ, Gorjestani S, et al. PI3Kγ is a molecular switch that controls immune suppression. Nature. 2016;539:437–42.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  86. Steinberg SM, Shabaneh TB, Zhang P, Martyanov V, Li Z, Malik BT, et al. Myeloid cells that impair immunotherapy are restored in melanomas with acquired resistance to BRAF inhibitors. Cancer Res. 2017;77:1599–610.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  87. De Henau O, Rausch M, Winkler D, Campesato LF, Liu C, Cymerman DH, et al. Overcoming resistance to checkpoint blockade therapy by targeting PI3Kγ in myeloid cells. Nature. 2016;539:443–7.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  88. Sakaguchi S, Sakaguchi N, Asano M, Itoh M, Toda M. Immunologic self-tolerance maintained by activated T cells expressing IL-2 receptor alpha-chains (CD25). Breakdown of a single mechanism of self-tolerance causes various autoimmune diseases. J Immunol. 1995;155:1151–64.

    CAS  PubMed  Google Scholar 

  89. Hori S, Nomura T, Sakaguchi S. Control of regulatory T cell development by the transcription factor Foxp3. Science. 2003;299:1057–61.

    Article  CAS  PubMed  Google Scholar 

  90. Fontenot JD, Gavin MA, Rudensky AY. Foxp3 programs the development and function of CD4 + CD25 + regulatory T cells. Nat Immunol. 2003;4:330–6.

    Article  CAS  PubMed  Google Scholar 

  91. Shitara K, Nishikawa H. Regulatory T cells: a potential target in cancer immunotherapy. Ann N Y Acad Sci. 2018;1417:104–15.

    Article  CAS  PubMed  Google Scholar 

  92. Bulliard Y, Jolicoeur R, Windman M, Rue SM, Ettenberg S, Knee DA, et al. Activating Fc γ receptors contribute to the antitumor activities of immunoregulatory receptor-targeting antibodies. J Exp Med. 2013;210:1685–93.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  93. Guerriero JL, Sotayo A, Ponichtera HE, Castrillon JA, Pourzia AL, Schad S, et al. Class IIa HDAC inhibition reduces breast tumours and metastases through anti-tumour macrophages. Nature. 2017;543:428–32.

    Article  CAS  PubMed  Google Scholar 

  94. Gopalakrishnan V, Helmink BA, Spencer CN, Reuben A, Wargo JA. The influence of the gut microbiome on cancer, immunity, and cancer immunotherapy. Cancer Cell. 2018;33:570–80.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  95. Abt MC, Osborne LC, Monticelli LA, Doering TA, Alenghat T, Sonnenberg GF, et al. Commensal bacteria calibrate the activation threshold of innate antiviral immunity. Immunity. 2012;37:158–70.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  96. Vétizou M, Pitt JM, Daillère R, Lepage P, Waldschmitt N, Flament C, et al. Anticancer immunotherapy by CTLA-4 blockade relies on the gut microbiota. Science. 2015;350:1079–84.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  97. Sivan A, Corrales L, Hubert N, Williams JB, Aquino-Michaels K, Earley ZM, et al. Commensal Bifidobacterium promotes antitumor immunity and facilitates anti-PD-L1 efficacy. Science. 2015;350:1084–9.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  98. Gopalakrishnan V, Spencer CN, Nezi L, Reuben A, Andrews MC, Karpinets TV, et al. Gut microbiome modulates response to anti–PD-1 immunotherapy in melanoma patients. Science. 2018;359(6371):97–103.

    Article  CAS  PubMed  Google Scholar 

  99. Matson V, Fessler J, Bao R, Chongsuwat T, Zha Y, Alegre M-L, et al. The commensal microbiome is associated with anti-PD-1 efficacy in metastatic melanoma patients. Science. 2018;359:104–8.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  100. Routy B, Chatelier EL, Derosa L, Duong CPM, Alou MT, Daillère R, et al. Gut microbiome influences efficacy of PD-1–based immunotherapy against epithelial tumors. Science. 2018;359(6371):91–7.

    Article  CAS  PubMed  Google Scholar 

  101. Smyth MJ, Ngiow SF, Ribas A, Teng MWL. Combination cancer immunotherapies tailored to the tumour microenvironment. Nat Rev Clin Oncol. 2016;13:143–58.

    Article  CAS  PubMed  Google Scholar 

  102. Spranger S, Gajewski T. Rational combinations of immunotherapeutics that target discrete pathways. J Immunother Cancer. 2013;1:16.

    Article  PubMed  PubMed Central  Google Scholar 

  103. A study of RO7198457 (Personalized Cancer Vaccine [PCV]) as a single agent and in combination with atezolizumab in participants with locally advanced or metastatic tumors. ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT03289962. Accessed 31 Aug 2018.

  104. Safety, tolerability, and immunogenicity of mRNA-4157 alone in subjects with resected solid tumors and in combination with pembrolizumab in subjects with unresectable solid tumors. ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT03313778. Accessed 31 Aug 2018.

  105. Liu BL, Robinson M, Han Z-Q, Branston RH, English C, Reay P, et al. ICP34.5 deleted herpes simplex virus with enhanced oncolytic, immune stimulating, and anti-tumour properties. Gene Ther. 2003;10:292–303.

    Article  CAS  PubMed  Google Scholar 

  106. Andtbacka RHI, Kaufman HL, Collichio F, Amatruda T, Senzer N, Chesney J, et al. Talimogene laherparepvec improves durable response rate in patients with Advanced melanoma. J Clin Oncol. 2015;33:2780–8.

    Article  CAS  PubMed  Google Scholar 

  107. Chesney J, Puzanov I, Collichio F, Singh P, Milhem MM, Glaspy J, et al. Randomized, open-label phase II study evaluating the efficacy and safety of talimogene laherparepvec in combination with ipilimumab versus ipilimumab alone in patients with advanced unresectable melanoma. J Clin Oncol. 2018;36:1658–67.

    Article  CAS  PubMed  Google Scholar 

  108. Bradley S, Jakes AD, Harrington K, Pandha H, Melcher A, Errington-Mais F. Applications of coxsackievirus A21 in oncology. Oncol Virother. 2014;3:47–55.

    Article  CAS  Google Scholar 

  109. Intratumoral CAVATAK (CVA21) and ipilimumab in patients with advanced melanoma (VLA-013 MITCI). ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT02307149. Accessed 31 Aug 2018.

  110. Espenschied J, Lamont J, Longmate J, Pendas S, Wang Z, Diamond DJ, et al. CTLA-4 blockade enhances the therapeutic effect of an attenuated poxvirus vaccine targeting p53 in an established murine tumor model. J Immunol. 2003;170:3401–7.

    Article  CAS  PubMed  Google Scholar 

  111. Ko H-J, Kim Y-J, Kim Y-S, Chang W-S, Ko S-Y, Chang S-Y, et al. A combination of chemoimmunotherapies can efficiently break self-tolerance and induce antitumor immunity in a tolerogenic murine tumor model. Cancer Res. 2007;67:7477–86.

    Article  CAS  PubMed  Google Scholar 

  112. Madan RA, Mohebtash M, Arlen PM, Vergati M, Rauckhorst M, Steinberg SM, et al. Ipilimumab and a poxviral vaccine targeting prostate-specific antigen in metastatic castration-resistant prostate cancer: a phase 1 dose-escalation trial. Lancet Oncol. 2012;13:501–8.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  113. Schuster SJ, Bishop MR, Tam CS, Waller EK, Borchmann P, McGuirk JP, et al. Primary analysis of Juliet: a global, pivotal, phase 2 trial of CTL019 in adult patients with relapsed or refractory diffuse large B-cell lymphoma. Blood. 2017;130:577.

    Google Scholar 

  114. Le RQ, Li L, Yuan W, Shord SS, Nie L, Habtemariam BA, et al. FDA approval summary: tocilizumab for treatment of chimeric antigen receptor T cell-induced severe or life-threatening cytokine release syndrome. Oncologist. 2018;23:943–7.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  115. MAGE A10c796T for Advanced NSCLC. ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT02592577. Accessed 31 Aug 2018.

  116. Bedoya F, Frigault MJ, Maus MV. The flipside of the power of engineered T cells: observed and potential toxicities of genetically modified T cells as therapy. Mol Ther. 2017;25:314–20.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  117. Croft M, So T, Duan W, Soroosh P. The significance of OX40 and OX40L to T cell biology and immune disease. Immunol Rev. 2009;229:173–91.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  118. Dose Escalation Study of mRNA 2416 for intratumoral injection to patients with advanced malignancies. ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT03323398. Accessed 31 Aug 2018.

  119. JTX-2011 Alone and in combination with anti-PD-1 or anti-CTLA-4 in subjects with advanced and/or refractory solid tumors. ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT02904226. Accessed 31 Aug 2018.

  120. A phase 1 study of TSR-022, an anti-TIM-3 monoclonal antibody, in patients with advanced solid tumors. ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT02817633. Accessed 31 Aug 2018.

  121. Sym023 (Anti-TIM-3) in patients with advanced solid tumor malignancies or lymphomas. ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT03489343. Accessed 31 Aug 2018.

  122. Abbreviated MAPK targeted therapy plus pembrolizumab in melanoma. ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT03149029. Accessed 31 Aug 2018.

  123. A study of the anti-PD1 antibody PDR001, in combination with dabrafenib and trametinib in advanced melanoma. ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT02967692. Accessed 31 Aug 2018.

  124. A study of atezolizumab plus cobimetinib and vemurafenib versus placebo plus cobimetinib and vemurafenib in previously untreated BRAFv600 mutation-positive patients with metastatic or unresectable locally advanced melanoma. ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT02908672. Accessed 31 Aug 2018.

  125. A study of the safety and efficacy of pembrolizumab (MK-3475) in combination with trametinib and dabrafenib in participants with advanced melanoma (MK-3475-022/KEYNOTE-022). ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT02130466. Accessed 31 Aug 2018.

  126. Frederick DT, Piris A, Cogdill AP, Cooper ZA, Lezcano C, Ferrone CR, et al. BRAF inhibition is associated with enhanced melanoma antigen expression and a more favorable tumor microenvironment in patients with metastatic melanoma. Clin Cancer Res. 2013;19:1225–31.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  127. Gandhi L, Rodríguez-Abreu D, Gadgeel S, Esteban E, Felip E, De Angelis F, et al. Pembrolizumab plus chemotherapy in metastatic non-small-cell lung cancer. N Engl J Med. 2018;378:2078–92.

    Article  CAS  PubMed  Google Scholar 

  128. Mathew M, Enzler T, Shu CA, Rizvi NA. Combining chemotherapy with PD-1 blockade in NSCLC. Pharmacol Ther. 2018;186:130–7.

    Article  CAS  PubMed  Google Scholar 

  129. Sullivan RJ, Hong DS, Tolcher AW, Patnaik A, Shapiro G, Chmielowski B, et al. Initial results from first-in-human study of IPI-549, a tumor macrophage-targeting agent, combined with nivolumab in advanced solid tumors. J Clin Oncol. 2018;36:3013.

    Article  Google Scholar 

  130. A study of ARRY-382 in combination with pembrolizumab for the treatment of patients with advanced solid tumors. ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT02880371. Accessed 31 Aug 2018.

  131. A study of ALX148 in patients with advanced solid tumors and lymphoma. ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT03013218. Accessed 31 Aug 2018.

  132. A study of galunisertib (LY2157299) in combination with nivolumab in advanced refractory solid tumors and in recurrent or refractory NSCLC, or hepatocellular carcinoma. ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT02423343. Accessed 31 Aug 2018.

  133. Long GV, Dummer R, Hamid O, Gajewski T, Caglevic C, Dalle S, et al. Epacadostat (E) plus pembrolizumab (P) versus pembrolizumab alone in patients (pts) with unresectable or metastatic melanoma: results of the phase 3 ECHO-301/KEYNOTE-252 study. J Clin Oncol. 2018;36:108.

    Article  Google Scholar 

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Correspondence to Ryan J. Sullivan.

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The authors acknowledge support from the Damon Runyon Cancer Foundation Physician Scientist Training Grant (DL), ASCO Young Investigator Award (DL, RWJ), and Society for Immunotherapy of Cancer—Bristol-Meyers Squibb Postdoctoral Cancer Immunotherapy Translational Fellowship (DL), National Cancer Institute (Grant no. U54 CA224086) (RJS).

Conflict of interest

David Liu declares he has no conflicts of interest that might be relevant to the content of this manuscript. Russell W. Jenkins has ownership interest in pending US Patent Application No. 15/540,346. Ryan J. Sullivan declares institutional funding from BMS, Merck, Novartis, Amgen, Immunocore, BiomedValley Discoveries, Lilly, Pfizer, Viralytics, Adaptimmune, Takeda, Tesaro, Genentech, Array Biopharma, Astex, Alglea, Asana, Sanofi, Infinity, Syndax, and Moderna; advisory board/consulting from Merck, Amgen, Array Biopharma, Syndax, Compugen, Genentech, and Novartis; and research funding from Amgen and Merck.

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Liu, D., Jenkins, R.W. & Sullivan, R.J. Mechanisms of Resistance to Immune Checkpoint Blockade. Am J Clin Dermatol 20, 41–54 (2019). https://doi.org/10.1007/s40257-018-0389-y

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