Abstract
Background
The expression of programmed death ligand 1 (PD-L1) is considered a predictive biomarker of anti-programmed death 1 (PD-1)/PD-L1 cancer therapies. However, changes in PD-L1 expression of tumor cells during clinical courses have not been fully evaluated. We evaluated changes in PD-L1 expression for non-small cell lung cancer (NSCLC) patients who received anticancer treatments during clinical courses.
Methods
In 76 NSCLC patients, PD-L1 expression was evaluated before and after anticancer treatment by immunohistochemical (IHC) analysis using an anti-PD-L1 antibody. We defined two cut-off points of PD-L1 expression (1 and 50%) and three corresponding IHC groups (A: 0%, B: 1–49%, and C: ≥50%). IHC group B and C were considered to be positive expression, and we defined the difference of IHC group between pre- and post-treatment as ‘major change’ in PD-L1 expression.
Results
Before anticancer treatment, PD-L1 expression was observed in 38/76 (50%) patients, and was significantly less common in patients harboring mutations in the epidermal growth factor receptor gene (EGFR) than in those without (P = 0.039). After anticancer treatment, PD-L1 expression was observed in 36/76 (47%) patients. Major increases in PD-L1 expression were seen in 11 (14%), and major decreases in 18 (24%) patients. Among 13 patients harboring EGFR mutations treated with EGFR tyrosine-kinase inhibitor (EGFR-TKI), five (38%) showed major increases.
Conclusion
Major changes of PD-L1 expression in tumor cells were observed in 38% of NSCLC patients who received anticancer treatments. And, treatments with EGFR-TKI may increase PD-L1 expression in NSCLC patients harboring EGFR mutations.
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References
Mitsudomi T, Morita S, Yatabe Y et al (2010) Gefitinib versus cisplatin plus docetaxel in patients with non-small-cell lung cancer harbouring mutations of the epidermal growth factor receptor (WJTOG3405): an open label, randomised phase 3 trial. Lancet Oncol 11(2):121–128
Maemondo M, Inoue A, Kobayashi K et al (2010) Gefitinib or chemotherapy for non-small-cell lung cancer with mutated EGFR. N Engl J Med 362(25):2380–2388
Zhou C, Wu YL, Chen G et al (2011) Erlotinib versus chemotherapy as first-line treatment for patients with advanced EGFR mutation-positive non-small-cell lung cancer (OPTIMAL, CTONG-0802): a multicentre, open-label, randomised, phase 3 study. Lancet Oncol 12(8):735–742
Rosell R, Carcereny E, Gervais R et al (2012) Erlotinib versus standard chemotherapy as first-line treatment for European patients with advanced EGFR mutation-positive non-small-cell lung cancer (EURTAC): a multicentre, open-label, randomised phase 3 trial. Lancet Oncol 13(3):239–246
Sequist LV, Yang JC, Yamamoto N et al (2013) Phase III study of afatinib or cisplatin plus pemetrexed in patients with metastatic lung adenocarcinoma with EGFR mutations. J Clin Oncol 31(27):3327–3334
Wu YL, Zhou C, Hu CP et al (2014) Afatinib versus cisplatin plus gemcitabine for first-line treatment of Asian patients with advanced non-small-cell lung cancer harbouring EGFR mutations (LUX-Lung 6): an open-label, randomised phase 3 trial. Lancet Oncol 15(2):213–222
Mok TS, Wu YL, Ahn MJ et al (2017) Osimertinib or platinum-pemetrexed in EGFR T790M-positive lung cancer. N Engl J Med 376(7):629–640
Solomon BJ, Mok T, Kim DW et al (2014) First-line crizotinib versus chemotherapy in ALK-positive lung cancer. N Engl J Med 371(23):2167–2177
Hida T, Nokihara H, Kondo M et al (2017) Alectinib versus crizotinib in patients with ALK-positive non-small-cell lung cancer (J-ALEX): an open-label, randomised phase 3 trial. Lancet 390(10089):29–39
Shaw AT, Kim AT, Crino L et al (2017) Ceritinib versus chemotherapy in patients with ALK-rearranged non-small-cell lung cancer previously given chemotherapy and crizotinib (ASCEND-5): a randomised, controlled, open-label, phase 3 trial. Lancet Oncol 18(7):874–886
Siegel RL, Miller KD, Jemal A (2015) Cancer statistics, 2015. CA Cancer J Clin 65(1):5–29
Borghaei H, Paz-Ares L, Horn L et al (2015) nivolumab versus docetaxel in advanced nonsquamous non-small-cell lung cancer. N Engl J Med 373(17):1627–1639
Brahmer J, Reckamp KL, Baas P et al (2015) nivolumab versus docetaxel in advanced squamous-cell non-small-cell lung cancer. N Engl J Med 373(2):123–135
Reck M, Rodriguez-Abreu D, Robinson AG et al (2016) pembrolizumab versus chemotherapy for PD-L1-positive non-small-cell lung cancer. N Engl J Med 375(19):1823–1833
Rittmeyer A, Barlesi F, Waterkamp D et al (2017) Atezolizumab versus docetaxel in patients with previously treated non-small-cell lung cancer (OAK): a phase 3, open-label, multicentre randomised controlled trial. Lancet 389(10066):255–265
Garassino MC, Cho BC, Kim JH et al (2018) Durvalumab as third-line or later treatment for advanced non-small-cell lung cancer (ATLANTIC): an open-label, single-arm, phase 2 study. Lancet Oncol 19(4):521–536
Chen YB, Mu CY, Huang JA (2012) Clinical significance of programmed death-1 ligand-1 expression in patients with non-small cell lung cancer: a 5-year-follow-up study. Tumori 98(6):751–755
Velcheti V, Schalper KA, Carvajal DE et al (2014) Programmed death ligand-1 expression in non-small cell lung cancer. Lab Invest 94(1):107–116
Yang CY, Lin MW, Chang YL et al (2014) Programmed cell death-ligand 1 expression in surgically resected stage I pulmonary adenocarcinoma and its correlation with driver mutations and clinical outcomes. Eur J Cancer 50(7):1361–1369
Cooper WA, Tran T, Vilain RE et al (2015) PD-L1 expression is a favorable prognostic factor in early stage non-small cell carcinoma. Lung Cancer 89(2):181–188
Pan ZK, Ye F, Wu X et al (2015) Clinicopathological and prognostic significance of programmed cell death ligand1 (PD-L1) expression in patients with non-small cell lung cancer: a meta-analysis. J Thorac Dis 7(3):462–470
Wang A, Wang HY, Liu Y et al (2015) The prognostic value of PD-L1 expression for non-small cell lung cancer patients: a meta-analysis. Eur J Surg Oncol 41(4):450–456
Zhou ZJ, Zhan P, Song Y (2015) PD-L1 over-expression and survival in patients with non-small cell lung cancer: a meta-analysis. Transl Lung Cancer Res 4(2):203–208
Yatabe Y, Hida T, Horio Y et al (2006) A rapid, sensitive assay to detect EGFR mutation in small biopsy specimens from lung cancer. J Mol Diagn 8(3):335–341
Kimura H, Kasahara K, Kawaishi M et al (2006) Detection of epidermal growth factor receptor mutations in serum as a predictor of the response to gefitinib in patients with non-small-cell lung cancer. Clin Cancer Res 12(13):3915–3921
Garon EB, Rizvi NA, Hui R et al (2015) Pembrolizumab for the treatment of non-small-cell lung cancer. N Engl J Med 372(21):2018–2028
Gainor JF, Sequist LV, Shaw AT et al. (2015) Clinical correlation and frequency of programmed death ligand-1 (PD-L1) expression in EGFR-mutant and ALK-rearranged non-small cell lung cancer (NSCLC). ASCO Meeting Abstracts 33(15_suppl):8012
Han JJ, Kim DW, Koh J et al (2016) Change in PD-L1 expression after acquiring resistance to gefitinib in EGFR-mutant non-small-cell lung cancer. Clin Lung Cancer 17(4):263–270
Meng F, Wang F, Wang L et al (2016) MiR-30a-5p overexpression may overcome EGFR-inhibitor resistance through regulating PI3K/AKT signaling pathway in non-small cell lung cancer cell lines. Front Genet 7:197
Ota K, Azuma K, Kawahara A et al (2015) Induction of PD-L1 expression by the EML4-ALK oncoprotein and downstream signaling pathways in non-small cell lung cancer. Clin Cancer Res 21(17):4014–4021
Chen N, Fang W, Zhan J et al (2015) Upregulation of PD-L1 by EGFR activation mediates the immune escape in EGFR-driven NSCLC: implication for optional immune targeted therapy for NSCLC patients with EGFR mutation. J Thorac Oncol 10(6):910–923
Akbay EA, Koyama S, Carretero J et al (2013) Activation of the PD-1 pathway contributes to immune escape in EGFR-driven lung tumors. Cancer Discov 3(12):1355–1363
Azuma K, Ota K, Kawahara A et al (2014) Association of PD-L1 overexpression with activating EGFR mutations in surgically resected nonsmall-cell lung cancer. Ann Oncol 25(10):1935–1940
D’Incecco A, Andreozzi M, Ludovini V et al (2015) PD-1 and PD-L1 expression in molecularly selected non-small-cell lung cancer patients. Br J Cancer 112(1):95–102
Tang Y, Fang W, Zhang Y et al (2015) The association between PD-L1 and EGFR status and the prognostic value of PD-L1 in advanced non-small cell lung cancer patients treated with EGFR-TKIs. Oncotarget 6(16):14209–14219
Herbst RS, Baas P, Kim DW et al (2015) Pembrolizumab versus docetaxel for previously treated, PD-L1-positive, advanced non-small-cell lung cancer (KEYNOTE-010): a randomised controlled trial. Lancet 387(10027):1540–1550
Lee CK, Man J, Lord S et al (2017) Checkpoint inhibitors in metastatic EGFR-mutated non-small cell lung cancer-a meta-analysis. J Thorac Oncol 12(2):403–407
Rizvi NA, Hellmann MD, Snyder A et al (2015) Cancer immunology. Mutational landscape determines sensitivity to PD-1 blockade in non-small cell lung cancer. Science 348(6230):124–128
Spigel DR, Schrock AB, Fabrizio D et al (2016) Total mutation burden (TMB) in lung cancer (LC) and relationship with response to PD-1/PD-L1 targeted therapies. J Clin Oncol 34(15_suppl):9017–9017
Madore J, Strbenac D, Vilain R et al (2016) PD-L1 negative status is associated with lower mutation burden, differential expression of immune-related genes, and worse survival in stage III melanoma. Clin Cancer Res 22(15):3915–3923
Katsuya Y, Fujita Y, Horinouchi H et al (2015) Immunohistochemical status of PD-L1 in thymoma and thymic carcinoma. Lung Cancer 88(2):154–159
Schultheis AM, Scheel AH, Ozretic L et al (2015) PD-L1 expression in small cell neuroendocrine carcinomas. Eur J Cancer 51(3):421–426
Gaule P, Smithy JW, Toki M et al (2016) A quantitative comparison of antibodies to programmed cell death 1 ligand 1. JAMA Oncol 3(2):256–259
Rimm DL, Han G, Taube JM et al (2017) A prospective, multi-institutional, pathologist-based assessment of 4 immunohistochemistry assays for PD-L1 expression in non-small cell lung cancer. JAMA Oncol 3(8):1051–1058
Ilie M, Long-Mira E, Bence C et al (2016) Comparative study of the PD-L1 status between surgically resected specimens and matched biopsies of NSCLC patients reveal major discordances: a potential issue for anti-PD-L1 therapeutic strategies. Ann Oncol 27(1):147–153
Kitazono S, Fujiwara Y, Tsuta K et al (2015) Reliability of small biopsy samples compared with resected specimens for the determination of programmed death-ligand 1 expression in non-small-cell lung cancer. Clin Lung Cancer 16(5):385–390
Fehrenbacher L, Spira A, Ballinger M et al (2016) Atezolizumab versus docetaxel for patients with previously treated non-small-cell lung cancer (POPLAR): a multicentre, open-label, phase 2 randomised controlled trial. Lancet 387(10030):1837–1846
Acknowledgements
We thank all the clinical pathology technicians who supported this study.
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Dr. Shota Omori received personal fees from AstraZeneca, Boehriner Ingelheim, Chugai-Pharm, Taiho-Pharm, MSD and Ono-Pharma; Dr. Hirotsugu Kenmotsu received personal fees from AstraZeneca, Chugai-Pharma, Bristol-Myers, Boehriner Ingelheim, Eli Lilly, Kyowa Hakko Kirin, Taiho-Pharma, MSD and Ono-Pharma; Dr. Haruki Kobayashi received personal fees from Eli Lilly, and Taiho-Pharma; Dr. Kazuhisa Nakashima received personal fees from Eli Lilly, Taiho-Pharma, Mochida-Pharma and Ono-Pharma; Dr. Kazushige Wakuda received personal fees from Taiho-Pharma, Boehriner Ingelheim and Ono-Pharma; Dr. Akira Ono received personal fees from Chugai-Pharma, Takeda-Pharma and Taiho-Pharma; Dr. Tateaki Naito received personal fees from Ono-Pharma; Dr. Haruyasu Murakami received personal fees from AstraZeneca, Astellas, Bristol-Myers, Boehriner Ingelheim, Chugai-Pharma, Eli Lilly, Taiho-Pharma, MSD, Pfizer, Novartis and Ono-Pharma; Dr. Masahiro Endo received personal fees from Ono-Pharma; Dr. Toshiaki Takahashi received personal fees from AstraZeneca, Boehriner Ingelheim, Chugai-Pharma, Taiho-Pharma, MSD, Eli Lilly, Pfizer and Ono-Pharma, outside the submitted work. The other authors declare no conflict of interests.
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Omori, S., Kenmotsu, H., Abe, M. et al. Changes in programmed death ligand 1 expression in non-small cell lung cancer patients who received anticancer treatments. Int J Clin Oncol 23, 1052–1059 (2018). https://doi.org/10.1007/s10147-018-1305-4
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DOI: https://doi.org/10.1007/s10147-018-1305-4