1. Rosell R, Moran T, Queralt C, et al. Screening for epidermal growth factor receptor mutations in lung cancer. N Engl J Med 2009; 361: 958-67.
2. Shi Y, Au JS-K, Thongprasert S, et al. A prospective, molecular epidemiology study of EGFR mutations in Asian patients with advanced non–small-cell lung cancer of adenocarcinoma histology (PIONEER). J Thorac Oncol 2014; 9: 154-62.
3. Ferguson KM. Structure-based view of epidermal growth factor receptor regulation. Annu Rev Biophys 2008; 37: 353-73.
4. Yarden Y, Pines G. The ERBB network: at last, cancer therapy meets systems biology. Nat Rev Cancer 2012; 12: 553-63.
5. Recondo G, Facchinetti F, Olaussen KA, Besse B, Friboulet L. Making the first move in EGFR-driven or ALK-driven NSCLC: first-generation or next-generation TKI? Nat Rev Clin Oncol 2018; 15: 694-708.
6. Mok TS, Wu YL, Thongprasert S, et al. Gefitinib or carboplatin-paclitaxel in pulmonary adenocarcinoma. N Engl J Med 2009; 361: 947-57.
7. Mitsudomi T, Morita S, Yatabe Y, et al. 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 2010; 11: 121-8.
8. Maemondo M, Inoue A, Kobayashi K, et al. Gefitinib or chemotherapy for non- small-cell lung cancer with mutated EGFR. N Engl J Med 2010; 362: 2380-8.
9. Zhou C, Wu YL, Chen G, et al. 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 2011; 12: 735-42.
10. Rosell R, Carcereny E, Gervais R, et al. 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 2012; 13: 239-46.
11. Yang JC, Wu YL, Schuler M, et al. Afatinib versus cisplatin-based chemotherapy for EGFR mutation-positive lung adenocarcinoma (LUX-Lung 3 and LUX-Lung 6): analysis of overall survival data from two randomised, phase 3 trials. Lancet Oncol 2015; 16: 141-51.
12. Kobayashi S, Boggon TJ, Dayaram T, et al. EGFR mutation and resistance of non– small-cell lung cancer to gefitinib. New Engl J Med 2005; 352: 786-92.
13. Pao W, Miller VA, Politi KA, et al. Acquired resistance of lung adenocarcinomas to gefitinib or erlotinib is associated with a second mutation in the EGFR kinase domain. PLOS Medicine 2005; 2: e73.
14. Cross DA, Ashton SE, Ghiorghiu S, et al. AZD9291, an irreversible EGFR TKI, overcomes T790M-mediated resistance to EGFR inhibitors in lung cancer. Cancer Discov 2014; 4: 1046-61.
15. Walter AO, Sjin RT, Haringsma HJ, et al. Discovery of a mutant-selective covalent inhibitor of EGFR that overcomes T790M-mediated resistance in NSCLC. Cancer Discov 2013; 3: 1404-15.
16. Ito K, Nishio M, Kato M, et al. TAS-121, a selective mutant EGFR inhibitor, shows activity against tumors expressing various EGFR mutations including T790M and uncommon mutations G719X. Mol Cancer Ther 2019; 18: 920-8.
17. Ramalingam SS, Vansteenkiste J, Planchard D, et al. Overall survival with osimertinib in untreated, EGFR-mutated advanced NSCLC. New Engl J Med 2020; 382: 41-50.
18. Sequist LV, Soria JC, Goldman JW, et al. Rociletinib in EGFR-mutated non-small- cell lung cancer. New Engl J Med 2015; 372: 1700-9.
19. National Comprehensive Cancer Network. NCCN clinical practice guidelines in oncology. Non-small cell lung cancer. Version 5.2020.
20. Ricordel C, Friboulet L, Facchinetti F, Soria JC. Molecular mechanisms of acquired resistance to third-generation EGFR-TKIs in EGFR T790M-mutant lung cancer. Ann Oncol 2018; 29: i28-i37.
21. Leonetti A, Sharma S, Minari R, Perego P, Giovannetti E, Tiseo M. Resistance mechanisms to osimertinib in EGFR-mutated non-small cell lung cancer. British journal of cancer 2019; 121: 725-37.
22. Macario AJ, Conway de Macario E. Sick chaperones, cellular stress, and disease. New Engl J Med 2005; 353: 1489-501.
23. Schopf FH, Biebl MM, Buchner J. The HSP90 chaperone machinery. Nat Rev Mol Cell Biol 2017; 18: 345-60.
24. Hendriks LEL, Dingemans AC. Heat shock protein antagonists in early stage clinical trials for NSCLC. Expert Opin Investig Drugs 2017; 26: 541-50.
25. Felip E, Barlesi F, Besse B, et al. Phase 2 study of the HSP-90 inhibitor AUY922 in previously treated and molecularly defined patients with advanced non-small cell lung cancer. J Thorac Oncol 2018; 13: 576-84.
26. Piotrowska Z, Costa DB, Oxnard GR, et al. Activity of the Hsp90 inhibitor luminespib among non-small-cell lung cancers harboring EGFR exon 20 insertions. Ann Oncol 2018; 29: 2092-7.
27. Ohkubo S, Kodama Y, Muraoka H, et al. TAS-116, a highly selective inhibitor of heat shock protein 90 alpha and beta, demonstrates potent antitumor activity and minimal ocular toxicity in preclinical models. Mol Cancer Ther 2015; 14: 14-22.
28. Sunami K, Ichikawa H, Kubo T, et al. Feasibility and utility of a panel testing for 114 cancer-associated genes in a clinical setting: A hospital-based study. Cancer Sci 2019; 110: 1480-90.
29. Tanabe Y, Ichikawa H, Kohno T, et al. Comprehensive screening of target molecules by next-generation sequencing in patients with malignant solid tumors: guiding entry into phase I clinical trials. Mol Cancer 2016; 15: 73.
30. Varella-Garcia M, Diebold J, Eberhard DA, et al. EGFR fluorescence in situ hybridization assay: guidelines for application to non-small-cell lung cancer. J Clin Pathol 2009; 62: 970-77.
31. Nukaga S, Yasuda H, Tsuchihara K, et al. Amplification of EGFR wild-type alleles in non-small cell lung cancer cells confers acquired resistance to mutation-selective EGFR tyrosine kinase inhibitors. Cancer Res 2017; 77: 2078-89.
32. Nishio M, Murakami H, Ohe Y, et al. Phase I study of TAS-121, a third-generation epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor, in patients with non-small-cell lung cancer harboring EGFR mutations. Invest New Drugs 2019; 37: 1207-17.
33. Shimomura A, Yamamoto N, Kondo S, et al. First-in-human phase I study of an oral HSP90 inhibitor, TAS-116, in patients with advanced solid tumors. Mol Cancer Ther 2019; 18: 531-40.
34. Doi T, Kurokawa Y, Sawaki A, et al. Efficacy and safety of TAS-116, an oral inhibitor of heat shock protein 90, in patients with metastatic or unresectable gastrointestinal stromal tumour refractory to imatinib, sunitinib and regorafenib: a phase II, single- arm trial. Eur J Cancer 2019; 121: 29-39.
35. Piotrowska Z, Niederst MJ, Karlovich CA, et al. Heterogeneity underlies the emergence of EGFR T790 wild-type clones following treatment of T790M-positive cancers with a third-generation EGFR inhibitor. Cancer Discov 2015; 5: 713-22.
36. Ramalingam SS, Yang JCH, Lee CK, et al. Osimertinib as first-line treatment of EGFR mutation–positive advanced non–small-cell lung cancer. J Clin Oncol 2017; 36: 841-9.
37. Schoenfeld AJ, Yu HA. The evolving landscape of resistance to osimertinib. J Thorac Oncol 2020; 15: 18-21.
38. Chabon JJ, Simmons AD, Lovejoy AF, et al. Circulating tumour DNA profiling reveals heterogeneity of EGFR inhibitor resistance mechanisms in lung cancer patients. Nat Commun 2016; 7: 11815.
39. Nakatani K, Yamaoka T, Ohba M, et al. KRAS and EGFR amplifications mediate resistance to rociletinib and osimertinib in acquired afatinib-resistant NSCLC harboring exon 19 deletion/T790M in EGFR. Mol Cancer Ther 2019; 18: 112-26.
40. Kim TM, Song A, Kim DW, et al. Mechanisms of acquired resistance to AZD9291: A mutation-selective, irreversible EGFR inhibitor. J Thorac Oncol 2015; 10: 1736- 44.
41. Knebel FH, Bettoni F, Shimada AK, et al. Sequential liquid biopsies reveal dynamic alterations of EGFR driver mutations and indicate EGFR amplification as a new mechanism of resistance to osimertinib in NSCLC. Lung Cancer 2017; 108: 238-41.
42. Roper N, Brown A-L, Wei JS, et al. Clonal evolution and heterogeneity of osimertinib acquired resistance mechanisms in EGFR mutant lung cancer. Cell Reports Medicine 2020; 1: 100007.
43. Garcia-Carbonero R, Carnero A, Paz-Ares L. Inhibition of HSP90 molecular chaperones: moving into the clinic. Lancet Oncol 2013; 14: e358-e69.
44. Shimamura T, Li D, Ji H, et al. Hsp90 inhibition suppresses mutant EGFR-T790M signaling and overcomes kinase inhibitor resistance. Cancer Res 2008; 68: 5827-38.
45. Wang S, Pashtan I, Tsutsumi S et al. Cancer cells harboring MET gene amplification activate alternative signaling pathways to escape MET inhibition but remain sensitive to Hsp90 inhibitors. Cell Cycle 2009; 8: 2050-56.
46. Koizumi H, Yamada T, Takeuchi S, et al. Hsp90 inhibition overcomes HGF- triggering resistance to EGFR-TKIs in EGFR-mutant lung cancer by decreasing client protein expression and angiogenesis. J Thorac Oncol 2012; 7: 1078-85.
47. Codony-Servat J, Viteri S, Codony-Servat C, et al. Hsp90 inhibitors enhance the antitumoral effect of osimertinib in parental and osimertinib-resistant non-small cell lung cancer cell lines. Transl Lung Cancer Res 2019; 8: 340-51.
48. Aguila M, Bevilacqua D, McCulley C, et al. Hsp90 inhibition protects against inherited retinal degeneration. Hum Mol Genet 2014; 23: 2164-75.
49. Regales L, Gong Y, Shen R, et al. Dual targeting of EGFR can overcome a major drug resistance mutation in mouse models of EGFR mutant lung cancer. J Clin Invest 2009; 119: 3000-10.
50. Janjigian YY, Smit EF, Groen HJ, et al. Dual inhibition of EGFR with afatinib and cetuximab in kinase inhibitor-resistant EGFR-mutant lung cancer with and without T790M mutations. Cancer Discov 2014; 4: 1036-45.
51. Pirazzoli V, Ayeni D, Meador CB et al. Afatinib plus cetuximab delays resistance compared to single-agent erlotinib or afatinib in mouse models of TKI-naive EGFR L858R-induced lung adenocarcinoma. Clin Cancer Res 2016; 22: 426-35.
52. Oashi A, Yasuda H, Kobayashi K et al. Monomer preference of EGFR tyrosine kinase inhibitors influences the synergistic efficacy of combination therapy with cetuximab. Mol Cancer Ther 2019; 18: 1593-1601.
53. Goldberg SB, Redman MW, Lilenbaum R et al. Randomized trial of afatinib plus cetuximab versus afatinib alone for first-line treatment of EGFR-mutant non-small- cell lung cancer: final results from SWOG S1403. J Clin Oncol 2020; 38: 4076-85.