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De Azevedo J, Mourtada J, Bour C, Devignot V, Schultz P, Borel C, Pencreach E, Mellitzer G, Gaiddon C, Jung AC. The EXTREME Regimen Associating Cetuximab and Cisplatin Favors Head and Neck Cancer Cell Death and Immunogenicity with the Induction of an Anti-Cancer Immune Response. Cells 2022; 11:cells11182866. [PMID: 36139440 PMCID: PMC9496761 DOI: 10.3390/cells11182866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/09/2022] [Accepted: 09/12/2022] [Indexed: 12/24/2022] Open
Abstract
(1) Background: The first line of treatment for recurrent/metastatic Head and Neck Squamous Cell Carcinoma (HNSCC) has recently evolved with the approval of immunotherapies that target the anti-PD-1 immune checkpoint. However, only about 20% of the patients display a long-lasting objective tumor response. The modulation of cancer cell immunogenicity via a treatment-induced immunogenic cell death is proposed to potentially be able to improve the rate of patients who respond to immune checkpoint blocking immunotherapies. (2) Methods: Using human HNSCC cell line models and a mouse oral cancer syngeneic model, we have analyzed the ability of the EXTREME regimen (combination therapy using the anti-EGFR cetuximab antibody and platinum-based chemotherapy) to modify the immunogenicity of HNSCC cells. (3) Results: We showed that the combination of cetuximab and cisplatin reduces cell growth through both cell cycle inhibition and the induction of apoptotic cell death independently of p53. In addition, different components of the EXTREME regimen were found to induce, to a variable extent, and in a cell-dependent manner, the emission of mediators of immunogenic cell death, including calreticulin, HMGB1, and type I Interferon-responsive chemokines. Interestingly, cetuximab alone or combined with the IC50 dose of cisplatin can induce an antitumor immune response in vivo, but not when combined with a high dose of cisplatin. (4) Conclusions: Our observations suggest that the EXTREME protocol or cetuximab alone are capable, under conditions of moderate apoptosis induction, of eliciting the mobilization of the immune system and an anti-tumor immune response in HNSCC.
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Affiliation(s)
- Justine De Azevedo
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
| | - Jana Mourtada
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
| | - Cyril Bour
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
- Laboratoire de Biologie Tumorale, Institut de Cancérologie Strasbourg Europe, 67200 Strasbourg, France
| | - Véronique Devignot
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
| | - Philippe Schultz
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
- Department of Otorhinolaryngology and Head and Neck Surgery, Hôpitaux Universitaires de Strasbourg, 67200 Strasbourg, France
| | - Christian Borel
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
- Department of Medical Oncology, Institut de Cancérologie Strasbourg Europe, 67200 Strasbourg, France
| | - Erwan Pencreach
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
- Laboratoire de Biochimie et Biologie Moléculaire, Hôpitaux Universitaires de Strasbourg, 67200 Strasbourg, France
| | - Georg Mellitzer
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
| | - Christian Gaiddon
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
- Correspondence: (C.G.); (A.C.J.)
| | - Alain C. Jung
- Laboratory Streinth, Université de Strasbourg-Inserm, UMR_S 1113 IRFAC, 67200 Strasbourg, France
- Laboratoire de Biologie Tumorale, Institut de Cancérologie Strasbourg Europe, 67200 Strasbourg, France
- Correspondence: (C.G.); (A.C.J.)
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Walline HM, Goudsmit CM, McHugh JB, Tang AL, Owen JH, Teh BT, McKean E, Glover TW, Graham MP, Prince ME, Chepeha DB, Chinn SB, Ferris RL, Gollin SM, Hoffmann TK, Bier H, Brakenhoff R, Bradford CR, Carey TE. Integration of high-risk human papillomavirus into cellular cancer-related genes in head and neck cancer cell lines. Head Neck 2017; 39:840-852. [PMID: 28236344 DOI: 10.1002/hed.24729] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 11/16/2016] [Accepted: 12/29/2016] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Human papillomavirus (HPV)-positive oropharyngeal cancer is generally associated with excellent response to therapy, but some HPV-positive tumors progress despite aggressive therapy. The purpose of this study was to evaluate viral oncogene expression and viral integration sites in HPV16- and HPV18-positive squamous cell carcinoma lines. METHODS E6/E7 alternate transcripts were assessed by reverse transcriptase-polymerase chain reaction (RT-PCR). Detection of integrated papillomavirus sequences (DIPS-PCR) and sequencing identified viral insertion sites and affected host genes. Cellular gene expression was assessed across viral integration sites. RESULTS All HPV-positive cell lines expressed alternate HPVE6/E7 splicing indicative of active viral oncogenesis. HPV integration occurred within cancer-related genes TP63, DCC, JAK1, TERT, ATR, ETV6, PGR, PTPRN2, and TMEM237 in 8 head and neck squamous cell carcinoma (HNSCC) lines but UM-SCC-105 and UM-GCC-1 had only intergenic integration. CONCLUSION HPV integration into cancer-related genes occurred in 7 of 9 HPV-positive cell lines and of these 6 were from tumors that progressed. HPV integration into cancer-related genes may be a secondary carcinogenic driver in HPV-driven tumors. © 2017 Wiley Periodicals, Inc. Head Neck 39: 840-852, 2017.
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Affiliation(s)
- Heather M Walline
- Cancer Biology Program, Program in the Biomedical Sciences, Rackham Graduate School, University of Michigan, Ann Arbor, Michigan.,Department of Otolaryngology/Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan
| | - Christine M Goudsmit
- Department of Otolaryngology/Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan
| | - Jonathan B McHugh
- Department of Pathology, University of Michigan, Ann Arbor, Michigan
| | - Alice L Tang
- Department of Otolaryngology/Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan.,Department of Otolaryngology, University of Cincinnati, Cincinnati, Ohio
| | - John H Owen
- Department of Otolaryngology/Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan
| | - Bin T Teh
- National Cancer Centre - Cancer Science Institute of Singapore, Duke-NUS Graduate Medical School, Singapore
| | - Erin McKean
- Department of Otolaryngology/Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan
| | - Thomas W Glover
- Department of Human Genetics, University of Michigan, Ann Arbor, Michigan
| | - Martin P Graham
- Department of Otolaryngology/Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan
| | - Mark E Prince
- Department of Otolaryngology/Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan
| | - Douglas B Chepeha
- Department of Otolaryngology/Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan
| | - Steven B Chinn
- Department of Otolaryngology/Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan
| | - Robert L Ferris
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Susanne M Gollin
- Department of Human Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Thomas K Hoffmann
- Department of Otolaryngology, Heinrich Heine University, Dusseldorf, Germany.,Department of Otolaryngology, University of Ulm, Ulm, Germany
| | - Henning Bier
- Department of Otolaryngology, Heinrich Heine University, Dusseldorf, Germany.,Department of Otolaryngology, Technical University Medical Center, Munich, Germany
| | - Ruud Brakenhoff
- Department of Otolaryngology/Head and Neck Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - Carol R Bradford
- Department of Otolaryngology/Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan
| | - Thomas E Carey
- Department of Otolaryngology/Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan
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Gao Y, Trivedi S, Ferris RL, Koide K. Regulation of HPV16 E6 and MCL1 by SF3B1 inhibitor in head and neck cancer cells. Sci Rep 2014; 4:6098. [PMID: 25139387 PMCID: PMC4138523 DOI: 10.1038/srep06098] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 07/22/2014] [Indexed: 11/16/2022] Open
Abstract
ABT-737 inhibits the anti-apoptotic proteins B-cell lymphoma 2 (BCL-2) and BCL-XL. Meayamycin B switches the splicing pattern of myeloid cell leukemia factor 1 (MCL1) pre-mRNA. Specifically, inhibition of splicing factor 3B subunit 1 (SF3B1) with meayamycin B promotes the generation of the proapoptotic, short splicing variant (MCL1-S) and diminishes the antiapoptotic, long variant (MCL1-L). This action was previously associated with the cytotoxicity of meayamycin B in non-small cell lung carcinoma cell lines. ABT-737 induced apoptosis in response to an ablation of MCL1-L by meayamycin B. In this study, we further exploited this synergistic combination in head and neck squamous cell carcinoma (HNSCC), up to 90% of which overexpress MCL1 and BCL-XL. In a panel of seven HNSCC cell lines, the combination of meayamycin B and ABT-737 rapidly triggered a Bax/Bak-mediated apoptosis that overcame the resistance from HPV16-positive HNSCC against each agent alone. Both RT-PCR and Western blotting showed that meayamycin B up-regulated MCL1-S and down-regulated MCL1-L. Significantly, we discovered that SF3B1 was involved in the splicing of oncogenic HPV16 E6 to produce non-oncogenic HPV16 E6*, indicating that SF3B1 may inhibit HPV16-induced tumorigenesis.
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Affiliation(s)
- Yang Gao
- Department of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, USA
| | - Sumita Trivedi
- University of Pittsburgh Cancer institute, Pittsburgh, Pennsylvania 15213, USA
| | - Robert L Ferris
- University of Pittsburgh Cancer institute, Pittsburgh, Pennsylvania 15213, USA
| | - Kazunori Koide
- Department of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, USA
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Kimple RJ, Harari PM, Torres AD, Yang RZ, Soriano BJ, Yu M, Armstrong EA, Blitzer GC, Smith MA, Lorenz LD, Lee D, Yang DT, McCulloch TM, Hartig GK, Lambert PF. Development and characterization of HPV-positive and HPV-negative head and neck squamous cell carcinoma tumorgrafts. Clin Cancer Res 2012; 19:855-64. [PMID: 23251001 DOI: 10.1158/1078-0432.ccr-12-2746] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
PURPOSE To develop a clinically relevant model system to study head and neck squamous cell carcinoma (HNSCC), we have established and characterized a direct-from-patient tumorgraft model of human papillomavirus (HPV)-positive and HPV-negative cancers. EXPERIMENTAL DESIGN Patients with newly diagnosed or recurrent HNSCC were consented for donation of tumor specimens. Surgically obtained tissue was implanted subcutaneously into immunodeficient mice. During subsequent passages, both formalin-fixed/paraffin-embedded as well as flash-frozen tissues were harvested. Tumors were analyzed for a variety of relevant tumor markers. Tumor growth rates and response to radiation, cisplatin, or cetuximab were assessed and early passage cell strains were developed for rapid testing of drug sensitivity. RESULTS Tumorgrafts have been established in 22 of 26 patients to date. Significant diversity in tumorgraft tumor differentiation was observed with good agreement in degree of differentiation between patient tumor and tumorgraft (Kappa 0.72). Six tumorgrafts were HPV-positive on the basis of p16 staining. A strong inverse correlation between tumorgraft p16 and p53 or Rb was identified (Spearman correlations P = 0.085 and P = 0.002, respectively). Significant growth inhibition of representative tumorgrafts was shown with cisplatin, cetuximab, or radiation treatment delivered over a two-week period. Early passage cell strains showed high consistency in response to cancer therapy between tumorgraft and cell strain. CONCLUSIONS We have established a robust human tumorgraft model system for investigating HPV-positive and HPV-negative HNSCC. These tumorgrafts show strong correlation with the original tumor specimens and provide a powerful resource for investigating mechanisms of therapeutic response as well as preclinical testing.
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Affiliation(s)
- Randall J Kimple
- Department of Human Oncology, University of Wisconsin, Madison, WI 53705, USA.
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Tang AL, Hauff SJ, Owen JH, Graham MP, Czerwinski MJ, Park JJ, Walline H, Papagerakis S, Stoerker J, McHugh JB, Chepeha DB, Bradford CR, Carey TE, Prince ME. UM-SCC-104: a new human papillomavirus-16-positive cancer stem cell-containing head and neck squamous cell carcinoma cell line. Head Neck 2011; 34:1480-91. [PMID: 22162267 DOI: 10.1002/hed.21962] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2010] [Revised: 07/28/2011] [Accepted: 09/06/2011] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Few human papillomavirus (HPV)(+) head and neck squamous cell carcinoma (HNSCC) cell lines exist. We established University of Michigan-squamous cell carcinoma-104 (UM-SCC-104), a new HPV(+) HNSCC cell line from a recurrent oral cavity tumor, and characterized it for the presence of cancer stem cells (CSCs). METHODS Tumor cells were tested for biomarker expression by immunohistology, and the presence of HPV was assessed by several methods. RESULTS UM-SCC-104 has a unique genotype, contains HPV-16, and expresses E6/E7. Inoculation of aldehyde dehydrogenase (ALDH)(+) and ALDH(-) cells in an immunocompromised mouse resulted in tumor growth from the ALDH(+) cells after 6 weeks that recapitulated the histology of the primary, whereas ALDH(-) cells did not produce tumors. CONCLUSION UM-SCC-104, a new HPV-16, CSC-containing HNSCC cell line will aid in studying recurrent HPV(+) tumors. The aggressive nature of this tumor is consistent with high uniform expression of epidermal growth factor receptor (EGFR) and a functionally significant proportion of ALDH(+) CSCs.
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Affiliation(s)
- Alice L Tang
- Department of Otolaryngology-Head & Neck Surgery, University of Michigan, Ann Arbor, Michigan, USA
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Wald AI, Hoskins EE, Wells SI, Ferris RL, Khan SA. Alteration of microRNA profiles in squamous cell carcinoma of the head and neck cell lines by human papillomavirus. Head Neck 2011; 33:504-12. [PMID: 20652977 DOI: 10.1002/hed.21475] [Citation(s) in RCA: 125] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Human papillomavirus (HPV)-positive cases of squamous cell carcinoma of the head and neck (SCCHN) have a much better disease outcome compared to SCCHN cases lacking HPV. Differences in microRNA (miRNA) expression may affect their clinical outcomes. METHODS The miRNA expression was studied using microarrays and quantitative reverse transcriptase-polymerase chain reaction (RT-PCR) in HPV-16-positive and HPV-negative SCCHN cell lines. The role of HPV-16 E6 and E7 oncogenes in altering miRNA expression was investigated using human foreskin keratinocytes (HFKs). RESULTS The miRNAs miR-363, miR-33, and miR-497 were upregulated, whereas miR-155, miR-181a, miR-181b, miR-29a, miR-218, miR-222, miR-221, and miR-142-5p were downregulated in HPV-positive cells compared to both HPV-negative SCCHN and normal oral keratinocytes. HPV-16 E6 oncogene altered miRNA expression in HFKs and in an HPV-16-positive cell line with E6 knockdown using siRNA. CONCLUSION miRNAs differentially expressed in the presence of HPV-16 may provide biomarkers for SCCHN and identify cellular pathways targeted by this virus.
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Affiliation(s)
- Abigail I Wald
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.
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Vineis P, Perera F. Molecular Epidemiology and Biomarkers in Etiologic Cancer Research: The New in Light of the Old. Cancer Epidemiol Biomarkers Prev 2007; 16:1954-65. [DOI: 10.1158/1055-9965.epi-07-0457] [Citation(s) in RCA: 140] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Segrelles C, Moral M, Lara MF, Ruiz S, Santos M, Leis H, García-Escudero R, Martínez-Cruz AB, Martínez-Palacio J, Hernández P, Ballestín C, Paramio JM. Molecular determinants of Akt-induced keratinocyte transformation. Oncogene 2005; 25:1174-85. [PMID: 16247457 DOI: 10.1038/sj.onc.1209155] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The PI3K/PTEN/Akt signaling pathway has emerged in recent years as a main player in human cancers, increasing proliferation and decreasing apoptosis of transformed cells, and thus becoming a potential target for therapeutic intervention. Our previous data have demonstrated that Akt-mediated signaling is of a key relevance in the mouse skin carcinogenesis system, one of the best-known models of experimental carcinogenesis. Here, we investigated the involvement of several pathways as mediators of Akt-induced increased proliferation and tumorigenesis in keratinocytes. Tumors produced by subcutaneous injection of Akt-transformed keratinocytes showed increased Foxo3a phosphorylation, but no major alterations in p21(Cip1/WAF1), p27(Kip1) or mdm2 expression and/or localization. In contrast, we found increased expression and nuclear localization of DeltaNp63, beta-catenin and Lef1. Concomitantly, we also found increased expression of c-myc and CycD1, targets of the beta-catenin/Tcf pathway. Such increase is associated with increased phosphorylation and stabilization of c-myc protein as well as increased translation of c-myc and CycD1 due to mTOR activation. Using immunohistochemistry approaches in samples of oral dysplasias and human head and neck squamous cell carcinomas, we confirmed that increased Akt activation significantly correlates with increased DeltaNp63 and CycD expression, c-myc phosphorylation and nuclear accumulation of beta-catenin. Collectively, these results demonstrate that Akt is able to transform keratinocytes by specific mechanisms involving transcriptional and post-transcriptional processes.
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Affiliation(s)
- C Segrelles
- Department of Cell and Molecular Biology, CIEMAT, Madrid, Spain
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