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Pharmacogenomic and Pharmacoproteomic Studies of Cetuximab in Metastatic Colorectal Cancer: Biomarker Analysis of a Phase I Dose-Escalation Study
Open accessAbstract
Purpose: This study assessed biomarkers for cetuximab efficacy in tissue samples collected during a phase I dose-escalation study exploring every second week administration of cetuximab as first-line therapy in patients with metastatic colorectal cancer (mCRC). Patients and Methods: Sixty-two patients received cetuximab monotherapy for 6 weeks, followed by cetuximab plus infusional fluorouracil, leucovorin, and irinotecan until disease progression. Patients in the control arm received cetuximab as a 400 mg/m 2 initial dose then 250 mg/m 2 per week; patients in the dose-escalation arms received 400 to 700 mg/m 2 every second week. Tumor and skin biopsies were taken for immunohistochemical and microarray expression analyses (tumor only) at baseline and week 4. Plasma was collected for proteomic analysis at baseline and week 4. KRAS tumor mutation status was assessed. Results: In subsets of paired skin samples from 35 patients, cetuximab treatment was associated with substantial downregulation of phospho(p)-EGFR, p-MAPK and proliferation and substantial upregulation of p27 Kip1 and p-STAT3 levels. No marked difference in these effects was noted for different schedules of administration and dose levels. In the cetuximab monotherapy phase, responses were seen only in patients whose tumors were wild-type for KRAS (eight of 29 v zero of 19 for KRAS mutant tumors; P = .015). Progression-free survival was longer for patients with KRAS wild-type compared with KRAS mutant tumors (log-rank P = .048). Genomics/proteomics analyses (42 and 45 patients, respectively) identified candidate biomarkers associated with response. Conclusion: Biomarker analysis supported the functional equivalence of weekly and every second week administration of cetuximab and provided further confirmation that patients with KRAS wild-type mCRC were those most likely to benefit from cetuximab treatment.
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“while high mRNA levels of either amphiregulin or epiregulin may predict a better response [21, 116-119]”
From Primary and acquired resistance to EGFR-targeted therapies in colorectal cancer: impact on future treatment strategies (2014) · cites this paper as [118]
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“high levels of TGF-α as well as HB-EGF could confer lack of sensitivity [107, 118].”
From Primary and acquired resistance to EGFR-targeted therapies in colorectal cancer: impact on future treatment strategies (2014) · cites this paper as [118]
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2 retracted
Bonnefoi, H. R., Potti, A., Delorenzi, M., Mauriac, L., Campone, M., Tubiana-Hulin, M., Petit, T., Rouanet, P., Jassem, J., Blot, E., et al. (2007) · The Lancet Oncology · doi:10.1016/s1470-2045(07)70345-5 · Cited by 212
RetractedHsu, D. S., Balakumaran, B. S., Acharya, C. R., Vlahovic, V., Walters, K. S., Garman, K. S., Anders, C. K., Riedel, R. F., Lancaster, J. M., Harpole, D. H., et al. (2007) · Journal of Clinical Oncology · doi:10.1200/jco.2007.11.0593 · Cited by 106
RetractedBioconductor: open software development for computational biology and bioinformatics
Gentleman, R. C., Carey, V. J., Bates, D. M., Bolstad, B., Dettling, M., Dudoit, S., Ellis, B., Gautier, L., Ge, Y., Gentry, J., et al. (2004) · Genome biology · doi:10.1186/gb-2004-5-10-r80 · Cited by 12,082
Cunningham, D., Humblet, Y., Siena, S., Khayat, D., Bleiberg, H., Santoro, A., Bets, D., Mueser, M., Harstrick, A., Verslype, C., et al. (2004) · New England Journal of Medicine · doi:10.1056/nejmoa033025 · Cited by 5,035
Cetuximab and Chemotherapy as Initial Treatment for Metastatic Colorectal Cancer
Van Cutsem, E., Köhne, C.-H., Hitre, E., Zaluski, J., Chang Chien, C.-R., Makhson, A., D'Haens, G., Pintér, T., Lim, R., Bodoky, G., et al. (2009) · New England Journal of Medicine · doi:10.1056/nejmoa0805019 · Cited by 3,877
Self-citationK-ras Mutations and Benefit from Cetuximab in Advanced Colorectal Cancer
Karapetis, C. S., Khambata-Ford, S., Jonker, D. J., O'Callaghan, C. J., Tu, D., Tebbutt, N. C., Simes, R. J., Chalchal, H., Shapiro, J. D., Robitaille, S., et al. (2008) · New England Journal of Medicine · doi:10.1056/nejmoa0804385 · Cited by 3,622
The Interleukin-8 Pathway in Cancer
Waugh, D. J. J., & Wilson, C. (2008) · Clinical Cancer Research · doi:10.1158/1078-0432.ccr-07-4843 · Cited by 2,103
Cetuximab for the Treatment of Colorectal Cancer
Jonker, D. J., O'Callaghan, C. J., Karapetis, C. S., Zalcberg, J. R., Tu, D., Au, H.-J., Berry, S. R., Krahn, M., Price, T., Simes, R. J., et al. (2007) · New England Journal of Medicine · doi:10.1056/nejmoa071834 · Cited by 1,904
A Model-Based Background Adjustment for Oligonucleotide Expression Arrays
Wu, Z. J., Irizarry, R. A., Gentleman, R. C., Martínez-Murillo, F., & Spencer, F. A. (2004) · Journal of the American Statistical Association · doi:10.1198/016214504000000683 · Cited by 1,717
Bokemeyer, C., Bondarenko, I., Makhson, A. M., Hartmann, J. T., Aparicio, J., de Braud, F., Donea, S., Ludwig, H., Schuch, G., Stroh, C., et al. (2008) · Journal of Clinical Oncology · doi:10.1200/jco.2008.20.8397 · Cited by 1,646
Self-citationWild-Type BRAF Is Required for Response to Panitumumab or Cetuximab in Metastatic Colorectal Cancer
Di Nicolantonio, F., Martini, M., Molinari, F., Sartore-Bianchi, A., Arena, S., Saletti, P., De Dosso, S., Mazzucchelli, L., Frattini, M., Siena, S., et al. (2008) · Journal of Clinical Oncology · doi:10.1200/jco.2008.18.0786 · Cited by 1,591
Cetuximab in the treatment of colorectal cancer.
Goldberg, R. M., Venook, A. P., & Schilsky, R. L. (2004) · PubMed · Cited by 1,518
Lièvre, A., Bachet, J., Boige, V., Cayre, A., Corre, D. L., Buc, E., Ychou, M., Bouché, O., Landi, B., Louvet, C., et al. (2008) · Journal of Clinical Oncology · doi:10.1200/jco.2007.12.5906 · Cited by 1,485
Khambata-Ford, S., Garrett, C. R., Meropol, N. J., Basik, M., Harbison, C. T., Wu, S., Wong, T. W., Huang, X., Takimoto, C. H., Godwin, A. K., et al. (2007) · Journal of Clinical Oncology · doi:10.1200/jco.2006.10.5437 · Cited by 1,125
Self-citationChung, K. Y., Shia, J., Kemeny, N. E., Shah, M., Schwartz, G. K., Tse, A., Hamilton, A., Pan, D., Schrag, D., Schwartz, L., et al. (2005) · Journal of Clinical Oncology · doi:10.1200/jco.2005.08.037 · Cited by 1,081
Sobrero, A. F., Maurel, J., Fehrenbacher, L., Scheithauer, W., Abubakr, Y. A., Lutz, M. P., Vega-Villegas, M. E., Eng, C., Steinhauer, E. U., Prausová, J., et al. (2008) · Journal of Clinical Oncology · doi:10.1200/jco.2007.13.1193 · Cited by 955
De Roock, W., Piessevaux, H., De Schutter, J., Janssens, M., De Hertogh, G., Personeni, N., Biesmans, B., Van Laethem, J.-L., Peeters, M., Humblet, Y., et al. (2008) · Annals of Oncology · doi:10.1093/annonc/mdm496 · Cited by 827
Di Fiore, F., Blanchard, F., Charbonnier, F., Le Pessot, F., Lamy, A., Galais, M. P., Bastit, L., Killian, A., Sesboüé, R., Tuech, J. J., et al. (2007) · British Journal of Cancer · doi:10.1038/sj.bjc.6603685 · Cited by 734
Jhawer, M., Goel, S., Wilson, A. J., Montagna, C., Ling, Y.-H., Byun, D.-S., Nasser, S., Arango, D., Shin, J., Klampfer, L., et al. (2008) · Cancer Research · doi:10.1158/0008-5472.can-07-5659 · Cited by 460
Perrone, F., Lampis, A., Orsenigo, M., Di Bartolomeo, M., Gevorgyan, A., Losa, M., Frattini, M., Riva, C., Andreola, S., Bajetta, E., et al. (2009) · Annals of Oncology · doi:10.1093/annonc/mdn541 · Cited by 410
Loupakis, F., Pollina, L., Stasi, I., Ruzzo, A., Scartozzi, M., Santini, D., Masi, G., Graziano, F., Cremolini, C., Rulli, E., et al. (2009) · Journal of Clinical Oncology · doi:10.1200/jco.2008.20.2796 · Cited by 403
Cappuzzo, F., Finocchiaro, G., Rossi, E., Jänne, P. A., Carnaghi, C., Calandri, C., Bencardino, K., Ligorio, C., Ciardiello, F., Pressiani, T., et al. (2008) · Annals of Oncology · doi:10.1093/annonc/mdm492 · Cited by 267
Self-citationMolecular determinants of cetuximab efficacy.
Vallböhmer, D., Zhang, W., Gordon, M., Yang, D. Y., Yun, J., Press, O. A., Rhodes, K. E., Sherrod, A. E., Iqbal, S., Danenberg, K. D., et al. (2005) · Journal of Clinical Oncology · doi:10.1200/jco.2005.09.100 · Cited by 234
Rojo, F., Tabernero, J., Albanell, J., Cutsem, E. V., Ohtsu, A., Doi, T., Koizumi, W., Shirao, K., Takiuchi, H., Cajal, S., et al. (2006) · Journal of Clinical Oncology · doi:10.1200/jco.2005.04.2424 · Cited by 137
Self-citationLurje, G., Nagashima, F., Zhang, W., Yang, D., Chang, H. M., Gordon, M. A., El-Khoueiry, A. B., Husain, H., Wilson, P. M., Ladner, R. D., et al. (2008) · Clinical Cancer Research · doi:10.1158/1078-0432.ccr-07-5165 · Cited by 115
Tabernero, J. M., Ciardiello, F., Rivera, F., Rodríguez-Braun, E., Ramos, F. J., Martinelli, E., Vega-Villegas, M. E., Roselló, S., Liebscher, S., Kisker, O., et al. (2009) · Annals of Oncology · doi:10.1093/annonc/mdp549 · Cited by 92
Self-citationoden-Gangloff, A., Fiore, F. D., Bibeau, F., Lamy, A., Bougeard, G., Charbonnier, F., Blanchard, F., Tougeron, D., Ychou, M., Boissière‐Michot, F., et al. (2009) · British Journal of Cancer · doi:10.1038/sj.bjc.6605008 · Cited by 89
EGFR, HER2 and Kras as predictive factors for cetuximab sensitivity in colorectal cancer
Finocchiaro, G., Cappuzzo, F., Janne, P. A., Bencardino, K. B., Carnaghi, C., Franklin, W. A., Roncalli, M. G., Crinò, L., Santoro, A., & Varella‐Garcia, M. (2007) · Journal of Clinical Oncology · doi:10.1200/jco.2007.25.18_suppl.4021 · Cited by 86
ASCO 2020 Gastrointestinal Cancers Symposium
Pinion, S. (2020) · The Lancet. Gastroenterology & hepatology · doi:10.1016/s2468-1253(20)30045-5 · Cited by 69
Chen, C., Shiesh, S., & Wu, S.-J. (2004) · Clinical Chemistry · doi:10.1373/clinchem.2003.024505 · Cited by 67
Correction: Prediction of Response to Cetuximab
(2008) · Cancer Research · doi:10.1158/0008-5472.can-68-16-cor1 · Cited by 54
Burington, B. E., Barlogie, B., Zhan, F., Crowley, J. J., & Shaughnessy, J. D. (2008) · Clinical Cancer Research · doi:10.1158/1078-0432.ccr-07-4568 · Cited by 45
Vincenzi, B., Santini, D., Russo, A., Gavasci, M., Battistoni, F., Dicuonzo, G., Rocci, L., Rosaria, V. M., Gebbia, N., & Tonini, G. (2007) · Pharmacogenomics · doi:10.2217/14622416.8.4.319 · Cited by 38
de Reyniès, A., Boige, V., Milano, G. A., Faivre, J., & Laurent‐Puig, P. (2008) · Journal of Clinical Oncology · doi:10.1200/jco.2007.15.9186 · Cited by 37
Tejpar, S., Roock, W. D., Biesmans, B., Schutter, J. D., Piessevaux, H. H., Humblet, Y., Peeters, M., Çeli̇k, İ., & Cutsem, E. V. (2008) · Ghent University Academic Bibliography (Ghent University) · Cited by 17
Tejpar, S., Piessevaux, H. H., Humblet, Y., Roock, W. D., Biesemans, B., Schutter, J. D., Peeters, M., Çeli̇k, İ., & Cutsem, E. V. (2007) · Digital Access to Libraries · Cited by 14
Genomic Signatures for Individualized Treatment of Malignant Tumors
Kunz, M. (2008) · Current Drug Discovery Technologies · doi:10.2174/157016308783769423 · Cited by 10
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Self-citationVan Cutsem, E., Köhne, C.-H., Láng, I., Folprecht, G., Nowacki, M. P., Cascinu, S., Shchepotin, I., Maurel, J., Cunningham, D., Tejpar, S., et al. (2011) · Journal of Clinical Oncology · doi:10.1200/jco.2010.33.5091 · Cited by 1,882
Self-citationBertotti, A., Migliardi, G., Galimi, F., Sassi, F., Torti, D., Isella, C., Corà, D., Di Nicolantonio, F., Buscarino, M., Petti, C., et al. (2011) · Cancer Discovery · doi:10.1158/2159-8290.cd-11-0109 · Cited by 939
Bokemeyer, C., Bondarenko, I., Hartmann, J. T., de Braud, F., Schuch, G., Zubel, A., Celik, I., Schlichting, M., & Koralewski, P. (2011) · Annals of Oncology · doi:10.1093/annonc/mdq632 · Cited by 775
Self-citationRoock, W. D., de Vriendt, V., Normanno, N., Ciardiello, F., & Tejpar, S. (2010) · The Lancet Oncology · doi:10.1016/s1470-2045(10)70209-6 · Cited by 622
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Metadata
- Authors
- Tabernero, J., Cervantes, A., Rivera, F., Martinelli, E., Rojo, F., von Heydebreck, A., Macarulla, T., Rodriguez-Braun, E., Eugenia Vega-Villegas, M., Senger, S., Ramos, F. J., Roselló, S., Celik, I., Stroh, C., Baselga, J., & Ciardiello, F.
- Affiliations
- Universitat Autònoma de Barcelona (ES)
- From the Medical Oncology Service, Pathology Department, Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona; Department of Hematology and Medical Oncology, Hospital Clinic Universitario, University of Valencia; Department of Medical Oncology, Hospital Universitario Marqués de Valdecilla, Santander, Spain; Division of Medical Oncology, Department of Experimental and Clinical Medicine “F. Magrassi and A. Lanzara,” Second University of Naples, Naples, Italy; and Merck KGaA,...
- ORCID
- Venue
- Journal of Clinical Oncology
- Published
- 2010-03-01
- Volume
- 28
- Issue
- 7
- Pages
- 1181-1189
- ISSN
- 0732-183X (ISSN-L)
- 1527-7755
- OpenAlex
- W2163799638
- Cited by
- 110
- References
- 37
- Citations by year
- 2025: 1 · 2024: 2 · 2023: 2 · 2022: 2 · 2021: 4 · 2020: 3 · 2019: 1 · 2018: 1 · 2017: 3 · 2016: 8 · 2015: 12 · 2014: 16 · 2013: 15 · 2012: 9
- FWCI
- 8.53
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Journal of Clinical Oncology (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Oncology › Colorectal Cancer Treatments and Studies
- Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Lung Cancer Treatments and Mutations
- Health Sciences › Medicine › Oncology › HER2/EGFR in Cancer Research
- Keywords
- cetuximab, metastatic colorectal cancer, pharmacogenomics, pharmacoproteomics, predictive biomarkers, KRAS mutation status, EGFR signaling, MAPK signaling, STAT3, p27, dose escalation, treatment schedule, progression-free survival
- MeSH terms
- Cetuximab, Antibodies, Monoclonal, Antineoplastic Combined Chemotherapy Protocols, Humans, Immunohistochemistry, Mutation, Neoplasm Metastasis, Neoplasm Proteins, Pharmacogenetics, Proto-Oncogene Proteins, Biomarkers, Tumor, Colorectal Neoplasms, Proto-Oncogene Proteins p21(ras), ras Proteins, Oligonucleotide Array Sequence Analysis, Proteomics, Intracellular Signaling Peptides and Proteins, Cyclin-Dependent Kinase Inhibitor p27, Antibodies, Monoclonal, Humanized, ErbB Receptors
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