1
|
Diniz CHDP, Henrique T, Stefanini ACB, De Castro TB, Tajara EH. Cetuximab chemotherapy resistance: Insight into the homeostatic evolution of head and neck cancer (Review). Oncol Rep 2024; 51:80. [PMID: 38639184 PMCID: PMC11056821 DOI: 10.3892/or.2024.8739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 04/03/2024] [Indexed: 04/20/2024] Open
Abstract
The complex evolution of genetic alterations in cancer that occurs in vivo is a selective process involving numerous factors and mechanisms. Chemotherapeutic agents that prevent the growth and spread of cancer cells induce selective pressure, leading to rapid artificial selection of resistant subclones. This rapid evolution is possible because antineoplastic drugs promote alterations in tumor‑cell metabolism, thus creating a bottleneck event. The few resistant cells that survive in this new environment obtain differential reproductive success that enables them to pass down the newly selected resistant gene pool. The present review aims to summarize key findings of tumor evolution, epithelial‑mesenchymal transition and resistance to cetuximab therapy in head and neck squamous cell carcinoma.
Collapse
Affiliation(s)
- Carlos Henrique De Paula Diniz
- Department of Molecular Biology, School of Medicine of São José do Rio Preto-FAMERP, São José do Rio Preto, São Paulo, SP 15090-000, Brazil
| | - Tiago Henrique
- Department of Molecular Biology, School of Medicine of São José do Rio Preto-FAMERP, São José do Rio Preto, São Paulo, SP 15090-000, Brazil
| | - Ana Carolina B. Stefanini
- Department of Molecular Biology, School of Medicine of São José do Rio Preto-FAMERP, São José do Rio Preto, São Paulo, SP 15090-000, Brazil
- Department of Experimental Research, Albert Einstein Education and Research Israeli Institute, IIEPAE, São Paulo, SP 05652-900, Brazil
| | - Tialfi Bergamin De Castro
- Department of Molecular Biology, School of Medicine of São José do Rio Preto-FAMERP, São José do Rio Preto, São Paulo, SP 15090-000, Brazil
- Microbial Pathogenesis Department, School of Dentistry, University of Maryland, Baltimore, MD 21201, USA
| | - Eloiza H. Tajara
- Department of Molecular Biology, School of Medicine of São José do Rio Preto-FAMERP, São José do Rio Preto, São Paulo, SP 15090-000, Brazil
- Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of São Paulo, São Paulo, SP 05508-090, Brazil
| |
Collapse
|
2
|
Arantes LMRB, Silva-Oliveira RJ, de Carvalho AC, Melendez ME, Sorroche BP, de Jesus Teixeira R, Tostes K, Palmero EI, Reis RM, Carvalho AL. Unveiling the role of MGMT and DAPK hypermethylation in response to anti-EGFR agents: Molecular insights for advancing HNSCC treatment. Head Neck 2024; 46:461-472. [PMID: 38095042 DOI: 10.1002/hed.27602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 11/24/2023] [Accepted: 12/04/2023] [Indexed: 02/13/2024] Open
Abstract
BACKGROUND Epidermal growth factor receptor (EGFR) is frequently activated in head and neck squamous cell carcinoma (HNSCC) and serves as a valuable target for therapy. Despite the availability of the EGFR inhibitors Cetuximab, Afatinib, and Allitinib, there are limited predictive markers for their response. Understanding molecular aberrations in HNSCC could facilitate the identification of new strategies for patient clinical and biological classification, offering novel therapeutic avenues. METHODS We assessed CCNA1, DCC, MGMT, CDKN2A/p16, and DAPK methylation status in HNSCC cell lines and their association with anti-EGFR treatment response. RESULTS MGMT methylation status displayed high sensitivity and specificity in distinguishing sensitive and resistant HNSCC cell lines to Afatinib (AUC = 0.955) and Allitinib (AUC = 0.935). Moreover, DAPK methylation status predicted response to Allitinib with high accuracy (AUC = 0.852), indicating their putative predictive biomarker roles. CONCLUSION These findings hold promise for the development of more personalized and effective treatment approaches for HNSCC patients.
Collapse
Affiliation(s)
| | - Renato José Silva-Oliveira
- Molecular Oncology Research Center, Barretos Cancer Hospital - Pio XII, Barretos, Brazil
- Barretos School of Health Sciences, Dr. Paulo Prata-FACISB, Barretos, Brazil
| | | | - Matias Eliseo Melendez
- Molecular Oncology Research Center, Barretos Cancer Hospital - Pio XII, Barretos, Brazil
- Molecular Carcinogenesis Program, National Cancer Institute - INCA, Rio de Janeiro, Brazil
| | - Bruna Pereira Sorroche
- Molecular Oncology Research Center, Barretos Cancer Hospital - Pio XII, Barretos, Brazil
| | | | - Katiane Tostes
- Molecular Oncology Research Center, Barretos Cancer Hospital - Pio XII, Barretos, Brazil
| | - Edenir Inez Palmero
- Molecular Oncology Research Center, Barretos Cancer Hospital - Pio XII, Barretos, Brazil
- Department of Genetics, Brazilian National Cancer Institute - INCA, Rio de Janeiro, Brazil
| | - Rui Manuel Reis
- Molecular Oncology Research Center, Barretos Cancer Hospital - Pio XII, Barretos, Brazil
- Life and Health Sciences Research Institute - ICVS, Health Sciences School, University of Minho - Braga, Braga, Portugal
| | - André Lopes Carvalho
- Molecular Oncology Research Center, Barretos Cancer Hospital - Pio XII, Barretos, Brazil
| |
Collapse
|
3
|
Ludwig ML, Michmerhuizen NL, Wang J, Birkeland AC, Majchrowski BK, Nimmagadda S, Zhai J, Bhangale A, Kulkarni A, Jiang H, Swiecicki PL, Brenner JC. Multi-kinase compensation rescues EGFR knockout in a cell line model of head and neck squamous cell carcinoma. Arch Oral Biol 2023; 156:105822. [PMID: 37844343 PMCID: PMC11209876 DOI: 10.1016/j.archoralbio.2023.105822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 10/04/2023] [Accepted: 10/08/2023] [Indexed: 10/18/2023]
Abstract
BACKGROUND Head and neck squamous cell carcinoma (HNSCC) is a debilitating disease with poor survival rates. While the epidermal growth factor receptor (EGFR)-targeting antibody Cetuximab is approved for treatment, responses are limited and the molecular mechanisms driving resistance remain incompletely understood. METHODS To better understand how cells survive without EGFR activity, we developed an EGFR knockout derivative of the UM-SCC-92 cell line using CRISPR/Cas9 technology. We then characterized changes to the transcriptome with RNAseq and changes in response to kinase inhibitors with resazurin cell viability assays. Finally, we tested if inhibitors with activity in the EGFR knockout model also had synergistic activity in combination with EGFR inhibitors in either wild type UM-SCC-92 cells or a known Cetuximab-resistant model. RESULTS Functional and molecular analysis showed that knockout cells had decreased cell proliferation, upregulation of FGFR1 expression, and an enhanced mesenchymal phenotype. In fact, expression of common EMT genes including VIM, SNAIL1, ZEB1 and TWIST1 were all upregulated in the EGFR knockout. Surprisingly, EGFR knockout cells were resistant to FGFR inhibitor monotherapies, but sensitive to combinations of FGFR and either XIAP or IGF-1R inhibitors. Accordingly, both wild type UM-SCC-92 and Cetuximab-resistant UM-SCC-104 cells with were sensitive to combined inhibition of EGFR, FGFR and either XIAP or IGF-1R. CONCLUSIONS These data offer insights into EGFR inhibitor resistance and show that resistance to EGFR knockout likely occurs through a complex network of kinases. Future studies of cetuximab-resistant HNSCC tumors are warranted to determine if this EMT phenotype and/or multi-kinase resistance is observed in patients.
Collapse
Affiliation(s)
- Megan L Ludwig
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI 48109, United States; Program in Cellular and Molecular Biology, University of Michigan Medical School, Ann Arbor, MI 48109, United States
| | - Nicole L Michmerhuizen
- Department of Pharmacology, University of Michigan Medical School, Ann Arbor, MI 48109, United States; Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI 48109, United States
| | - Jiayu Wang
- Department of Pharmacology, University of Michigan Medical School, Ann Arbor, MI 48109, United States; Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI 48109, United States
| | - Andrew C Birkeland
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI 48109, United States
| | - Behirda K Majchrowski
- Department of Pharmacology, University of Michigan Medical School, Ann Arbor, MI 48109, United States
| | - Sai Nimmagadda
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI 48109, United States
| | - Jingyi Zhai
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, MI 48109, United States
| | - Apurva Bhangale
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI 48109, United States
| | - Aditi Kulkarni
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI 48109, United States
| | - Hui Jiang
- Rogel Cancer Center University of Michigan Medical School, Ann Arbor, MI 48109, United States; Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, MI 48109, United States
| | - Paul L Swiecicki
- Department of Hematology Oncology, University of Michigan Medical School, Ann Arbor, MI 48109, United States; Rogel Cancer Center University of Michigan Medical School, Ann Arbor, MI 48109, United States
| | - J Chad Brenner
- Department of Pharmacology, University of Michigan Medical School, Ann Arbor, MI 48109, United States; Program in Cellular and Molecular Biology, University of Michigan Medical School, Ann Arbor, MI 48109, United States; Rogel Cancer Center University of Michigan Medical School, Ann Arbor, MI 48109, United States.
| |
Collapse
|
4
|
Schinke H, Shi E, Lin Z, Quadt T, Kranz G, Zhou J, Wang H, Hess J, Heuer S, Belka C, Zitzelsberger H, Schumacher U, Genduso S, Riecken K, Gao Y, Wu Z, Reichel CA, Walz C, Canis M, Unger K, Baumeister P, Pan M, Gires O. A transcriptomic map of EGFR-induced epithelial-to-mesenchymal transition identifies prognostic and therapeutic targets for head and neck cancer. Mol Cancer 2022; 21:178. [PMID: 36076232 PMCID: PMC9454230 DOI: 10.1186/s12943-022-01646-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 08/24/2022] [Indexed: 01/05/2023] Open
Abstract
Background Epidermal growth factor receptor (EGFR) is both a driver oncogene and a therapeutic target in advanced head and neck squamous cell carcinoma (HNSCC). However, response to EGFR treatment is inconsistent and lacks markers for treatment prediction. This study investigated EGFR-induced epithelial-to-mesenchymal transition (EMT) as a central parameter in tumor progression and identified novel prognostic and therapeutic targets, and a candidate predictive marker for EGFR therapy response. Methods Transcriptomic profiles were analyzed by RNA sequencing (RNA-seq) following EGFR-mediated EMT in responsive human HNSCC cell lines. Exclusive genes were extracted via differentially expressed genes (DEGs) and a risk score was determined through forward feature selection and Cox regression models in HNSCC cohorts. Functional characterization of selected prognostic genes was conducted in 2D and 3D cellular models, and findings were validated by immunohistochemistry in primary HNSCC. Results An EGFR-mediated EMT gene signature composed of n = 171 genes was identified in responsive cell lines and transferred to the TCGA-HNSCC cohort. A 5-gene risk score comprising DDIT4, FADD, ITGB4, NCEH1, and TIMP1 prognosticated overall survival (OS) in TCGA and was confirmed in independent HNSCC cohorts. The EGFR-mediated EMT signature was distinct from EMT hallmark and partial EMT (pEMT) meta-programs with a differing enrichment pattern in single malignant cells. Molecular characterization showed that ITGB4 was upregulated in primary tumors and metastases compared to normal mucosa and correlated with EGFR/MAPK activity in tumor bulk and single malignant cells. Preferential localization of ITGB4 together with its ligand laminin 5 at tumor-stroma interfaces correlated with increased tumor budding in primary HNSCC tissue sections. In vitro, ITGB4 knock-down reduced EGFR-mediated migration and invasion and ITGB4-antagonizing antibody ASC8 impaired 2D and 3D invasion. Furthermore, a logistic regression model defined ITGB4 as a predictive marker of progression-free survival in response to Cetuximab in recurrent metastatic HNSCC patients. Conclusions EGFR-mediated EMT conveyed through MAPK activation contributes to HNSCC progression upon induction of migration and invasion. A 5-gene risk score based on a novel EGFR-mediated EMT signature prognosticated survival of HNSCC patients and determined ITGB4 as potential therapeutic and predictive target in patients with strong EGFR-mediated EMT. Supplementary Information The online version contains supplementary material available at 10.1186/s12943-022-01646-1.
Collapse
Affiliation(s)
- Henrik Schinke
- Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig-Maximilians-University, Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Enxian Shi
- Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig-Maximilians-University, Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Zhongyang Lin
- Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig-Maximilians-University, Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Tanja Quadt
- Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig-Maximilians-University, Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Gisela Kranz
- Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig-Maximilians-University, Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Jiefu Zhou
- Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig-Maximilians-University, Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Hongxia Wang
- State Key Laboratory of Oncogenes and Related Genes, Department of Oncology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 100 Haining Road, Shanghai, China
| | - Julia Hess
- Research Unit Radiation Cytogenetics, Helmholtz Zentrum München, German Research Center for Environmental Health GmbH, Neuherberg, Germany.,Clinical Cooperation Group "Personalized Radiotherapy in Head and Neck Cancer", Helmholtz Zentrum München, German Research Center for Environmental Health GmbH, Neuherberg, Germany.,Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Steffen Heuer
- Research Unit Radiation Cytogenetics, Helmholtz Zentrum München, German Research Center for Environmental Health GmbH, Neuherberg, Germany
| | - Claus Belka
- Clinical Cooperation Group "Personalized Radiotherapy in Head and Neck Cancer", Helmholtz Zentrum München, German Research Center for Environmental Health GmbH, Neuherberg, Germany.,Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Horst Zitzelsberger
- Research Unit Radiation Cytogenetics, Helmholtz Zentrum München, German Research Center for Environmental Health GmbH, Neuherberg, Germany.,Clinical Cooperation Group "Personalized Radiotherapy in Head and Neck Cancer", Helmholtz Zentrum München, German Research Center for Environmental Health GmbH, Neuherberg, Germany.,Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Udo Schumacher
- Institute of Anatomy and Experimental Morphology, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, 20246, Hamburg, Germany
| | - Sandra Genduso
- Institute of Anatomy and Experimental Morphology, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, 20246, Hamburg, Germany
| | - Kristoffer Riecken
- Research Department Cell and Gene Therapy, Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, 20246, Hamburg, Germany
| | - Yujing Gao
- Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig-Maximilians-University, Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Zhengquan Wu
- Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig-Maximilians-University, Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Christoph A Reichel
- Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig-Maximilians-University, Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Christoph Walz
- Institute of Pathology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Martin Canis
- Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig-Maximilians-University, Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Kristian Unger
- Research Unit Radiation Cytogenetics, Helmholtz Zentrum München, German Research Center for Environmental Health GmbH, Neuherberg, Germany.,Clinical Cooperation Group "Personalized Radiotherapy in Head and Neck Cancer", Helmholtz Zentrum München, German Research Center for Environmental Health GmbH, Neuherberg, Germany.,Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Philipp Baumeister
- Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig-Maximilians-University, Munich, Marchioninistr. 15, 81377, Munich, Germany.,Clinical Cooperation Group "Personalized Radiotherapy in Head and Neck Cancer", Helmholtz Zentrum München, German Research Center for Environmental Health GmbH, Neuherberg, Germany
| | - Min Pan
- Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig-Maximilians-University, Munich, Marchioninistr. 15, 81377, Munich, Germany. .,Department of Otorhinolaryngology, The First Affiliated Hospital of Chongqing Medical University, Yuzhong District, Chongqing, China.
| | - Olivier Gires
- Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig-Maximilians-University, Munich, Marchioninistr. 15, 81377, Munich, Germany. .,Clinical Cooperation Group "Personalized Radiotherapy in Head and Neck Cancer", Helmholtz Zentrum München, German Research Center for Environmental Health GmbH, Neuherberg, Germany.
| |
Collapse
|
5
|
Michmerhuizen NL, Ludwig ML, Birkeland AC, Nimmagadda S, Zhai J, Wang J, Jewell BM, Genouw D, Remer L, Kim D, Foltin SK, Bhangale A, Kulkarni A, Bradford CR, Swiecicki PL, Carey TE, Jiang H, Brenner JC. Small molecule profiling to define synergistic EGFR inhibitor combinations in head and neck squamous cell carcinoma. Head Neck 2022; 44:1192-1205. [PMID: 35224804 PMCID: PMC8986607 DOI: 10.1002/hed.27018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 11/18/2021] [Accepted: 02/17/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Head and neck squamous cell carcinoma (HNSCC) is a debilitating disease with poor survival. Although epidermal growth factor receptor (EGFR)-targeting antibody cetuximab improves survival in some settings, responses are limited suggesting that alternative approaches are needed. METHODS We performed a high throughput drug screen to identify EGFR inhibitor-based synergistic combinations of clinically advanced inhibitors in models resistant to EGFR inhibitor monotherapies, and then performed downstream validation experiments on prioritized synergistic combinations. RESULTS From our screen, we re-discovered known synergistic EGFR inhibitor combinations with FGFR or IGF-1R inhibitors that were broadly effective and also discovered novel synergistic combinations with XIAP inhibitor and DNMT inhibitors that were effective in only a subset of models. CONCLUSIONS Conceptually, our data identify novel synergistic combinations that warrant evaluation in future studies, and suggest that some combinations, although highly synergistic, will require parallel companion diagnostic development to be effectively advanced in patients.
Collapse
Affiliation(s)
- Nicole L. Michmerhuizen
- Department of PharmacologyUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
- Department of Otolaryngology—Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Megan L. Ludwig
- Department of Otolaryngology—Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
- Program in Cellular and Molecular BiologyUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Andrew C. Birkeland
- Department of Otolaryngology—Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Sai Nimmagadda
- Department of Otolaryngology—Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Jingyi Zhai
- Department of BiostatisticsUniversity of Michigan School of Public HealthAnn ArborMichiganUSA
| | - Jiayu Wang
- Department of PharmacologyUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
- Department of Otolaryngology—Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Brittany M. Jewell
- Department of Otolaryngology—Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Dylan Genouw
- Department of Otolaryngology—Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Lindsay Remer
- Department of Otolaryngology—Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Daniel Kim
- Department of Otolaryngology—Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Susan K. Foltin
- Department of Otolaryngology—Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Apurva Bhangale
- Department of Otolaryngology—Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Aditi Kulkarni
- Department of Otolaryngology—Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Carol R. Bradford
- Department of Otolaryngology—Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
- Rogel Cancer CenterUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Paul L. Swiecicki
- Department of Hematology and OncologyUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
- Rogel Cancer CenterUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Thomas E. Carey
- Department of PharmacologyUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
- Department of Otolaryngology—Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
- Rogel Cancer CenterUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Hui Jiang
- Department of BiostatisticsUniversity of Michigan School of Public HealthAnn ArborMichiganUSA
- Rogel Cancer CenterUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - J. Chad Brenner
- Department of PharmacologyUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
- Department of Otolaryngology—Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
- Program in Cellular and Molecular BiologyUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
- Rogel Cancer CenterUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| |
Collapse
|
6
|
Gomes INF, da Silva-Oliveira RJ, da Silva LS, Martinho O, Evangelista AF, van Helvoort Lengert A, Leal LF, Silva VAO, dos Santos SP, Nascimento FC, Lopes Carvalho A, Reis RM. Comprehensive Molecular Landscape of Cetuximab Resistance in Head and Neck Cancer Cell Lines. Cells 2022; 11:154. [PMID: 35011716 PMCID: PMC8750399 DOI: 10.3390/cells11010154] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/17/2021] [Accepted: 12/31/2021] [Indexed: 12/15/2022] Open
Abstract
Cetuximab is the sole anti-EGFR monoclonal antibody that is FDA approved to treat head and neck squamous cell carcinoma (HNSCC). However, no predictive biomarkers of cetuximab response are known for HNSCC. Herein, we address the molecular mechanisms underlying cetuximab resistance in an in vitro model. We established a cetuximab resistant model (FaDu), using increased cetuximab concentrations for more than eight months. The resistance and parental cells were evaluated for cell viability and functional assays. Protein expression was analyzed by Western blot and human cell surface panel by lyoplate. The mutational profile and copy number alterations (CNA) were analyzed using whole-exome sequencing (WES) and the NanoString platform. FaDu resistant clones exhibited at least two-fold higher IC50 compared to the parental cell line. WES showed relevant mutations in several cancer-related genes, and the comparative mRNA expression analysis showed 36 differentially expressed genes associated with EGFR tyrosine kinase inhibitors resistance, RAS, MAPK, and mTOR signaling. Importantly, we observed that overexpression of KRAS, RhoA, and CD44 was associated with cetuximab resistance. Protein analysis revealed EGFR phosphorylation inhibition and mTOR increase in resistant cells. Moreover, the resistant cell line demonstrated an aggressive phenotype with a significant increase in adhesion, the number of colonies, and migration rates. Overall, we identified several molecular alterations in the cetuximab resistant cell line that may constitute novel biomarkers of cetuximab response such as mTOR and RhoA overexpression. These findings indicate new strategies to overcome anti-EGFR resistance in HNSCC.
Collapse
Affiliation(s)
- Izabela N. F. Gomes
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, Brazil; (I.N.F.G.); (R.J.d.S.-O.); (L.S.d.S.); (A.F.E.); (A.v.H.L.); (L.F.L.); (V.A.O.S.); (A.L.C.)
| | - Renato J. da Silva-Oliveira
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, Brazil; (I.N.F.G.); (R.J.d.S.-O.); (L.S.d.S.); (A.F.E.); (A.v.H.L.); (L.F.L.); (V.A.O.S.); (A.L.C.)
- Barretos School of Medicine Dr. Paulo Prata—FACISB, Barretos 14785-002, Brazil
| | - Luciane Sussuchi da Silva
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, Brazil; (I.N.F.G.); (R.J.d.S.-O.); (L.S.d.S.); (A.F.E.); (A.v.H.L.); (L.F.L.); (V.A.O.S.); (A.L.C.)
| | - Olga Martinho
- Life and Health Sciences Research Institute (ICVS), Medical School, University of Minho, 4710-057 Braga, Portugal; (O.M.); (F.C.N.)
| | - Adriane F. Evangelista
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, Brazil; (I.N.F.G.); (R.J.d.S.-O.); (L.S.d.S.); (A.F.E.); (A.v.H.L.); (L.F.L.); (V.A.O.S.); (A.L.C.)
| | - André van Helvoort Lengert
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, Brazil; (I.N.F.G.); (R.J.d.S.-O.); (L.S.d.S.); (A.F.E.); (A.v.H.L.); (L.F.L.); (V.A.O.S.); (A.L.C.)
| | - Letícia Ferro Leal
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, Brazil; (I.N.F.G.); (R.J.d.S.-O.); (L.S.d.S.); (A.F.E.); (A.v.H.L.); (L.F.L.); (V.A.O.S.); (A.L.C.)
- Barretos School of Medicine Dr. Paulo Prata—FACISB, Barretos 14785-002, Brazil
| | - Viviane Aline Oliveira Silva
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, Brazil; (I.N.F.G.); (R.J.d.S.-O.); (L.S.d.S.); (A.F.E.); (A.v.H.L.); (L.F.L.); (V.A.O.S.); (A.L.C.)
| | | | - Flávia Caroline Nascimento
- Life and Health Sciences Research Institute (ICVS), Medical School, University of Minho, 4710-057 Braga, Portugal; (O.M.); (F.C.N.)
| | - André Lopes Carvalho
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, Brazil; (I.N.F.G.); (R.J.d.S.-O.); (L.S.d.S.); (A.F.E.); (A.v.H.L.); (L.F.L.); (V.A.O.S.); (A.L.C.)
| | - Rui Manuel Reis
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, Brazil; (I.N.F.G.); (R.J.d.S.-O.); (L.S.d.S.); (A.F.E.); (A.v.H.L.); (L.F.L.); (V.A.O.S.); (A.L.C.)
- Life and Health Sciences Research Institute (ICVS), Medical School, University of Minho, 4710-057 Braga, Portugal; (O.M.); (F.C.N.)
- Laboratory of Molecular Diagnosis, Barretos Cancer Hospital, Barretos 14784-400, Brazil;
- 3ICVS/3B’s-PT Government Associate Laboratory, 4710-057 Braga, Portugal
| |
Collapse
|
7
|
Hsieh YT, Tu HF, Yang MH, Chen YF, Lan XY, Huang CL, Chen HM, Li WC. Mitochondrial genome and its regulator TFAM modulates head and neck tumourigenesis through intracellular metabolic reprogramming and activation of oncogenic effectors. Cell Death Dis 2021; 12:961. [PMID: 34663785 PMCID: PMC8523524 DOI: 10.1038/s41419-021-04255-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 09/25/2021] [Accepted: 10/04/2021] [Indexed: 12/14/2022]
Abstract
Mitochondrial transcriptional factor A (TFAM) acts as a key regulatory to control mitochondrial DNA (mtDNA); the impact of TFAM and mtDNA in modulating carcinogenesis is controversial. Current study aims to define TFAM mediated regulations in head and neck cancer (HNC). Multifaceted analyses in HNC cells genetically manipulated for TFAM were performed. Clinical associations of TFAM and mtDNA encoded Electron Transport Chain (ETC) genes in regulating HNC tumourigenesis were also examined in HNC specimens. At cellular level, TFAM silencing led to an enhanced cell growth, motility and chemoresistance whereas enforced TFAM expression significantly reversed these phenotypic changes. These TFAM mediated cellular changes resulted from (1) metabolic reprogramming by directing metabolism towards aerobic glycolysis, based on the detection of less respiratory capacity in accompany with greater lactate production; and/or (2) enhanced ERK1/2-Akt-mTORC-S6 signalling activity in response to TFAM induced mtDNA perturbance. Clinical impacts of TFAM and mtDNA were further defined in carcinogen-induced mouse tongue cancer and clinical human HNC tissues; as the results showed that TFAM and mtDNA expression were significantly dropped in tumour compared with their normal counterparts and negatively correlated with disease progression. Collectively, our data uncovered a tumour-suppressing role of TFAM and mtDNA in determining HNC oncogenicity and potentially paved the way for development of TFAM/mtDNA based scheme for HNC diagnosis.
Collapse
Affiliation(s)
- Yi-Ta Hsieh
- Institute of Oral Biology, College of Dentistry, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Hsi-Feng Tu
- Department of Dentistry, College of Dentistry, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Dentistry, National Yang Ming Chiao Tung University Hospital, Yilan, Taiwan
| | - Muh-Hwa Yang
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Medical Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
- Cancer Progression Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yi-Fen Chen
- Institute of Oral Biology, College of Dentistry, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Xiang-Yun Lan
- Institute of Oral Biology, College of Dentistry, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chien-Ling Huang
- Department of Health Technology and Informatics (HTI), The Hong Kong Polytechnic University (PolyU), Hung Hom, Kowloon, Hong Kong, SAR, China
| | - Hsin-Ming Chen
- School of Dentistry and Department of Dentistry, National Taiwan University Medical College and National Taiwan University Hospital, Taipei, Taiwan
| | - Wan-Chun Li
- Institute of Oral Biology, College of Dentistry, National Yang Ming Chiao Tung University, Taipei, Taiwan.
- Department of Dentistry, College of Dentistry, National Yang Ming Chiao Tung University, Taipei, Taiwan.
- Cancer Progression Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan.
| |
Collapse
|
8
|
Zaryouh H, De Pauw I, Baysal H, Pauwels P, Peeters M, Vermorken JB, Lardon F, Wouters A. The Role of Akt in Acquired Cetuximab Resistant Head and Neck Squamous Cell Carcinoma: An In Vitro Study on a Novel Combination Strategy. Front Oncol 2021; 11:697967. [PMID: 34568028 PMCID: PMC8462273 DOI: 10.3389/fonc.2021.697967] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 08/26/2021] [Indexed: 12/26/2022] Open
Abstract
The epidermal growth factor receptor (EGFR) is a therapeutic target in head and neck squamous cell carcinoma (HNSCC). Resistance to EGFR-targeted therapies, such as cetuximab, poses a challenging problem. This study aims to characterize acquired cetuximab resistance mechanisms in HNSCC cell lines by protein phosphorylation profiling. Through this, promising combination treatments can be identified to possibly overcome acquired cetuximab resistance in HNSCC. Protein phosphorylation profiling showed increased phosphorylation of Akt1/2/3 after cetuximab treatment in acquired cetuximab resistant cells compared to cetuximab sensitive cells, which was confirmed by western blotting. Based on this protein phosphorylation profile, a novel combination treatment with cetuximab and the Akt1/2/3 inhibitor MK2206 was designed. Synergy between cetuximab and MK2206 was observed in two cetuximab sensitive HNSCC cell lines and one acquired cetuximab resistant variant in simultaneous treatment schedules. In conclusion, this study demonstrates that increased Akt1/2/3 phosphorylation seems to be characteristic for acquired cetuximab resistance in HNSCC cell lines. Our results also show an additive to synergistic interaction between cetuximab and MK2206 in simultaneous treatment schedules. These data support the hypothesis that the combination of cetuximab with PI3K/Akt pathway inhibition might be a promising novel therapeutic strategy to overcome acquired cetuximab resistance in HNSCC patients.
Collapse
Affiliation(s)
- Hannah Zaryouh
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Ines De Pauw
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Hasan Baysal
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Patrick Pauwels
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium.,Department of Pathology, Antwerp University Hospital, Antwerp, Belgium
| | - Marc Peeters
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium.,Department of Medical Oncology, Antwerp University Hospital, Antwerp, Belgium
| | - Jan Baptist Vermorken
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium.,Department of Medical Oncology, Antwerp University Hospital, Antwerp, Belgium
| | - Filip Lardon
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - An Wouters
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| |
Collapse
|
9
|
Wang J, Liu X, Shen S, Deng L, Liu H. DeepDDS: deep graph neural network with attention mechanism to predict synergistic drug combinations. Brief Bioinform 2021; 23:6375262. [PMID: 34571537 DOI: 10.1093/bib/bbab390] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/14/2021] [Accepted: 08/28/2021] [Indexed: 11/13/2022] Open
Abstract
MOTIVATION Drug combination therapy has become an increasingly promising method in the treatment of cancer. However, the number of possible drug combinations is so huge that it is hard to screen synergistic drug combinations through wet-lab experiments. Therefore, computational screening has become an important way to prioritize drug combinations. Graph neural network has recently shown remarkable performance in the prediction of compound-protein interactions, but it has not been applied to the screening of drug combinations. RESULTS In this paper, we proposed a deep learning model based on graph neural network and attention mechanism to identify drug combinations that can effectively inhibit the viability of specific cancer cells. The feature embeddings of drug molecule structure and gene expression profiles were taken as input to multilayer feedforward neural network to identify the synergistic drug combinations. We compared DeepDDS (Deep Learning for Drug-Drug Synergy prediction) with classical machine learning methods and other deep learning-based methods on benchmark data set, and the leave-one-out experimental results showed that DeepDDS achieved better performance than competitive methods. Also, on an independent test set released by well-known pharmaceutical enterprise AstraZeneca, DeepDDS was superior to competitive methods by more than 16% predictive precision. Furthermore, we explored the interpretability of the graph attention network and found the correlation matrix of atomic features revealed important chemical substructures of drugs. We believed that DeepDDS is an effective tool that prioritized synergistic drug combinations for further wet-lab experiment validation. AVAILABILITY AND IMPLEMENTATION Source code and data are available at https://github.com/Sinwang404/DeepDDS/tree/master.
Collapse
Affiliation(s)
- Jinxian Wang
- Hunan Agricultural University in 2019, and at present is studying for a Master's degree at Central South University, China
| | - Xuejun Liu
- School of Computer Science and Technology, Nanjing Tech University, Nanjing, China
| | - Siyuan Shen
- School of Software, Xinjiang University, Urumqi, China
| | - Lei Deng
- School of Computer Science and Engineering, Central South University, Changsha, China
| | - Hui Liu
- School of Computer Science and Technology, Nanjing Tech University, Nanjing, China
| |
Collapse
|
10
|
Napolitano V, Russo D, Morra F, Merolla F, Varricchio S, Ilardi G, Di Crescenzo RM, Martino F, Mascolo M, Celetti A, Tamagnone L, Staibano S. Neuropilin-1 Expression Associates with Poor Prognosis in HNSCC and Elicits EGFR Activation upon CDDP-Induced Cytotoxic Stress. Cancers (Basel) 2021; 13:3822. [PMID: 34359721 PMCID: PMC8345038 DOI: 10.3390/cancers13153822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 07/15/2021] [Accepted: 07/23/2021] [Indexed: 11/17/2022] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) includes a group of aggressive malignancies characterized by the overexpression of the epidermal growth factor receptor (EGFR) in 90% of cases. Neuropilin-1 (NRP-1) acts as an EGFR co-receptor, enhancing, upon ligand stimulation, EGFR signaling in several cellular models. However, NRP-1 remains poorly characterized in HNSCC. By utilizing in vitro cellular models of HNSCC, we report that NRP-1 is involved in the regulation of EGFR signaling. In fact, NRP-1 can lead to cisplatin-induced EGFR phosphorylation, an escape mechanism activated by cancer cells upon cytotoxic stress. Furthermore, we evaluated Neuropilin-1 staining in tissue samples of an HNSCC case series (n = 218), unraveling a prognostic value for the Neuropilin-1 tissue expression. These data suggest a potential role for NRP-1 in HNSCC cancer progression, expanding the repertoire of signaling in which NRP-1 is involved and eliciting the need for further investigations on NRP-1 as a suitable target for HNSCC novel therapeutic approaches.
Collapse
Affiliation(s)
- Virginia Napolitano
- Dipartimento di Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, 00168 Roma, Italy; (V.N.); (L.T.)
| | - Daniela Russo
- Dipartimento di Scienze Biomediche Avanzate, Unità di Anatomia Patologica, Università degli Studi di Napoli “Federico II”, 80131 Napoli, Italy; (D.R.); (S.V.); (G.I.); (R.M.D.C.); (F.M.); (M.M.); (S.S.)
| | - Francesco Morra
- Istituto di Endocrinologia e Oncologia Sperimentale “Gaetano Salvatore”, CNR, 80131 Napoli, Italy; (F.M.); (A.C.)
| | - Francesco Merolla
- Dipartimento di Medicina e Scienze della Salute “V. Tiberio”, Università degli Studi del Molise, 86100 Campobasso, Italy
| | - Silvia Varricchio
- Dipartimento di Scienze Biomediche Avanzate, Unità di Anatomia Patologica, Università degli Studi di Napoli “Federico II”, 80131 Napoli, Italy; (D.R.); (S.V.); (G.I.); (R.M.D.C.); (F.M.); (M.M.); (S.S.)
| | - Gennaro Ilardi
- Dipartimento di Scienze Biomediche Avanzate, Unità di Anatomia Patologica, Università degli Studi di Napoli “Federico II”, 80131 Napoli, Italy; (D.R.); (S.V.); (G.I.); (R.M.D.C.); (F.M.); (M.M.); (S.S.)
| | - Rosa Maria Di Crescenzo
- Dipartimento di Scienze Biomediche Avanzate, Unità di Anatomia Patologica, Università degli Studi di Napoli “Federico II”, 80131 Napoli, Italy; (D.R.); (S.V.); (G.I.); (R.M.D.C.); (F.M.); (M.M.); (S.S.)
| | - Francesco Martino
- Dipartimento di Scienze Biomediche Avanzate, Unità di Anatomia Patologica, Università degli Studi di Napoli “Federico II”, 80131 Napoli, Italy; (D.R.); (S.V.); (G.I.); (R.M.D.C.); (F.M.); (M.M.); (S.S.)
| | - Massimo Mascolo
- Dipartimento di Scienze Biomediche Avanzate, Unità di Anatomia Patologica, Università degli Studi di Napoli “Federico II”, 80131 Napoli, Italy; (D.R.); (S.V.); (G.I.); (R.M.D.C.); (F.M.); (M.M.); (S.S.)
| | - Angela Celetti
- Istituto di Endocrinologia e Oncologia Sperimentale “Gaetano Salvatore”, CNR, 80131 Napoli, Italy; (F.M.); (A.C.)
| | - Luca Tamagnone
- Dipartimento di Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, 00168 Roma, Italy; (V.N.); (L.T.)
- Fondazione Policlinico “A. Gemelli”, IRCCS, 00168 Roma, Italy
| | - Stefania Staibano
- Dipartimento di Scienze Biomediche Avanzate, Unità di Anatomia Patologica, Università degli Studi di Napoli “Federico II”, 80131 Napoli, Italy; (D.R.); (S.V.); (G.I.); (R.M.D.C.); (F.M.); (M.M.); (S.S.)
| |
Collapse
|
11
|
Ferreira NN, de Oliveira Junior E, Granja S, Boni FI, Ferreira LMB, Cury BSF, Santos LCR, Reis RM, Lima EM, Baltazar F, Gremião MPD. Nose-to-brain co-delivery of drugs for glioblastoma treatment using nanostructured system. Int J Pharm 2021; 603:120714. [PMID: 34015380 DOI: 10.1016/j.ijpharm.2021.120714] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 04/24/2021] [Accepted: 05/12/2021] [Indexed: 12/18/2022]
Abstract
Mutations on the epidermal growth factor receptor (EGFR), induction of angiogenesis, and reprogramming cellular energetics are all biological features acquired by tumor cells during tumor development, and also known as the hallmarks of cancer. Targeted therapies that combine drugs that are capable of acting against such concepts are of great interest, since they can potentially improve the therapeutic efficacy of treatments of complex pathologies, such as glioblastoma (GBM). However, the anatomical location and biological behavior of this neoplasm imposes great challenges for targeted therapies. A novel strategy that combines alpha-cyano-4-hydroxycinnamic acid (CHC) with the monoclonal antibody cetuximab (CTX), both carried onto a nanotechnology-based delivery system, is herein proposed for GBM treatment via nose-to-brain delivery. The biological performance of Poly (D,L-lactic-co-glycolic acid)/chitosan nanoparticles (NP), loaded with CHC, and conjugated with CTX by covalent bonds (conjugated NP) were extensively investigated. The NP platforms were able to control CHC release, indicating that drug release was driven by the Weibull model. An ex vivo study with nasal porcine mucosa demonstrated the capability of these systems to promote CHC and CTX permeation. Blot analysis confirmed that CTX, covalently associated to NP, impairs EGRF activation. The chicken chorioallantoic membrane assay demonstrated a trend of tumor reduction when conjugated NP were employed. Finally, images acquired by fluorescence tomography evidenced that the developed nanoplatform was effective in enabling nose-to-brain transport upon nasal administration. In conclusion, the developed delivery system exhibited suitability as an effective novel co-delivery approaches for GBM treatment upon intranasal administration.
Collapse
Affiliation(s)
- Natália N Ferreira
- School of Pharmaceutical Science, São Paulo State University, UNESP, Rodovia Araraquara/Jaú Km 01, Araraquara, São Paulo, Brazil.
| | - Edilson de Oliveira Junior
- Laboratório de Nanotecnologia Farmacêutica e Sistemas de Liberação de Fármacos, FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás - UFG, 5ª Avenida c/Rua 240 s/n, Praça Universitária, Goiânia, GO 74605-170, Brazil
| | - Sara Granja
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal.
| | - Fernanda I Boni
- School of Pharmaceutical Science, São Paulo State University, UNESP, Rodovia Araraquara/Jaú Km 01, Araraquara, São Paulo, Brazil.
| | - Leonardo M B Ferreira
- School of Pharmaceutical Science, São Paulo State University, UNESP, Rodovia Araraquara/Jaú Km 01, Araraquara, São Paulo, Brazil
| | - Beatriz S F Cury
- School of Pharmaceutical Science, São Paulo State University, UNESP, Rodovia Araraquara/Jaú Km 01, Araraquara, São Paulo, Brazil.
| | - Lilian C R Santos
- Laboratório de Nanotecnologia Farmacêutica e Sistemas de Liberação de Fármacos, FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás - UFG, 5ª Avenida c/Rua 240 s/n, Praça Universitária, Goiânia, GO 74605-170, Brazil
| | - Rui M Reis
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, SP, Brazil
| | - Eliana M Lima
- Laboratório de Nanotecnologia Farmacêutica e Sistemas de Liberação de Fármacos, FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás - UFG, 5ª Avenida c/Rua 240 s/n, Praça Universitária, Goiânia, GO 74605-170, Brazil
| | - Fátima Baltazar
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal.
| | - Maria Palmira D Gremião
- School of Pharmaceutical Science, São Paulo State University, UNESP, Rodovia Araraquara/Jaú Km 01, Araraquara, São Paulo, Brazil.
| |
Collapse
|
12
|
Zaryouh H, De Pauw I, Baysal H, Peeters M, Vermorken JB, Lardon F, Wouters A. Recent insights in the PI3K/Akt pathway as a promising therapeutic target in combination with EGFR-targeting agents to treat head and neck squamous cell carcinoma. Med Res Rev 2021; 42:112-155. [PMID: 33928670 DOI: 10.1002/med.21806] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 02/17/2021] [Accepted: 03/31/2021] [Indexed: 12/20/2022]
Abstract
Resistance to therapies targeting the epidermal growth factor receptor (EGFR), such as cetuximab, remains a major roadblock in the search for effective therapeutic strategies in head and neck squamous cell carcinoma (HNSCC). Due to its close interaction with the EGFR pathway, redundant or compensatory activation of the phosphatidylinositol 3-kinase (PI3K)/Akt pathway has been proposed as a major driver of resistance to EGFR inhibitors. Understanding the role of each of the main proteins involved in this pathway is utterly important to develop rational combination strategies able to circumvent resistance. Therefore, the current work reviewed the role of PI3K/Akt pathway proteins, including Ras, PI3K, tumor suppressor phosphatase and tensing homolog, Akt and mammalian target of rapamycin in resistance to anti-EGFR treatment in HNSCC. In addition, we summarize PI3K/Akt pathway inhibitors that are currently under (pre)clinical investigation with focus on overcoming resistance to EGFR inhibitors. In conclusion, genomic alterations in and/or overexpression of one or more of these proteins are common in both human papillomavirus (HPV)-positive and HPV-negative HNSCC tumors. Therefore, downstream effectors of the PI3K/Akt pathway serve as promising drug targets in the search for novel therapeutic strategies that are able to overcome resistance to anti-EGFR treatment. Co-targeting EGFR and the PI3K/Akt pathway can lead to synergistic drug interactions, possibly restoring sensitivity to EGFR inhibitors and hereby improving clinical efficacy. Better understanding of the predictive value of PI3K/Akt pathway alterations is needed to allow the identification of patient populations that might benefit most from these combination strategies.
Collapse
Affiliation(s)
- Hannah Zaryouh
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Ines De Pauw
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Hasan Baysal
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - Marc Peeters
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium.,Department of Medical Oncology, Antwerp University Hospital, Antwerp, Belgium
| | - Jan Baptist Vermorken
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium.,Department of Medical Oncology, Antwerp University Hospital, Antwerp, Belgium
| | - Filip Lardon
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| | - An Wouters
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
| |
Collapse
|
13
|
de Kort WWB, Spelier S, Devriese LA, van Es RJJ, Willems SM. Predictive Value of EGFR-PI3K-AKT-mTOR-Pathway Inhibitor Biomarkers for Head and Neck Squamous Cell Carcinoma: A Systematic Review. Mol Diagn Ther 2021; 25:123-136. [PMID: 33686517 PMCID: PMC7956931 DOI: 10.1007/s40291-021-00518-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND Understanding molecular pathogenesis of head and neck squamous cell carcinomas (HNSCC) has considerably improved in the last decades. As a result, novel therapeutic strategies have evolved, amongst which are epidermal growth factor receptor (EGFR)-targeted therapies. With the exception of cetuximab, targeted therapies for HNSCC have not yet been introduced into clinical practice. One important aspect of new treatment regimes in clinical practice is presence of robust biomarkers predictive for therapy response. METHODS We performed a systematic search in PubMed, Embase and the Cochrane library. Articles were included if they investigated a biomarker for targeted therapy in the EGFR-PI3K-AKT-mTOR-pathway. RESULTS Of 83 included articles, 52 were preclinical and 33 were clinical studies (two studies contained both a preclinical and a clinical part). We classified EGFR pathway inhibitor types and investigated the type of biomarker (biomarker on epigenetic, DNA, mRNA or protein level). CONCLUSION Several EGFR-PI3K-AKT-mTOR-pathway inhibitor biomarkers have been researched for HNSCC but few of the investigated biomarkers have been adequately confirmed in clinical trials. A more systematic approach is needed to discover proper biomarkers as stratifying patients is essential to prevent unnecessary costs and side effects.
Collapse
Affiliation(s)
- W. W. B. de Kort
- Department of Pathology, University Medical Center Utrecht, PO Box 885500, 3508 GA Utrecht, The Netherlands
| | - S. Spelier
- Department of Pathology, University Medical Center Utrecht, PO Box 885500, 3508 GA Utrecht, The Netherlands
| | - L. A. Devriese
- Department of Medical Oncology, University Medical Center Utrecht, PO Box 885500, 3508 GA Utrecht, The Netherlands
| | - R. J. J. van Es
- Department of Oral and Maxillofacial Surgery, University Medical Center Utrecht, PO Box 885500, 3508 GA Utrecht, The Netherlands
- Department of Head and Neck Surgical Oncology, Utrecht Cancer Center, University Medical Center Utrecht, PO Box 885500, 3508 GA Utrecht, The Netherlands
| | - S. M. Willems
- Department of Pathology, University Medical Center Utrecht, PO Box 885500, 3508 GA Utrecht, The Netherlands
- Department of Pathology, University Medical Center Groningen, PO Box 30001, 9700 RB Groningen, The Netherlands
| |
Collapse
|
14
|
L. Michmerhuizen N, Wang J, Brenner J. Integrated Molecular Profiling as an Approach to Identify PI3K Inhibitor Resistance Mechanisms. Mol Pharmacol 2020. [DOI: 10.5772/intechopen.92875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
The identification of drug resistance pathways and approaches to target these pathways remains a significant and important challenge in cancer biology. Here, we address this challenge in the context of ongoing efforts to advance phosphatidylinositol 3-kinase (PI3K) inhibitors for the treatment of PI3K-aberrant cancers. While PI3K inhibitors have had tremendous success in some diseases, such as breast cancer, early clinical trials in other malignancies, such as head and neck squamous cell carcinoma (HNSCC), have not had the same level of success. Since HNSCC and other cancers display relatively high PI3K pathway alteration rates (>45%), these underwhelming results suggest that additional or unexpected factors may contribute to the lower response rates. Here, we highlight some of the emerging functional genomic and sequencing approaches being used to identify predictive biomarkers of PI3K inhibitor response using both cancer cell lines and clinical trial specimens. Importantly, these approaches have uncovered both innate genetic and adaptive mechanisms driving PI3K inhibitor resistance. In this chapter, we describe recent technological advances that have revolutionized our understanding of PI3K inhibitor resistance pathways in HNSCC and highlight how these and other approaches lay the groundwork to make significant strides in our understanding of molecular pharmacology in the cancer field.
Collapse
|
15
|
Wilson GD, Wilson TG, Hanna A, Dabjan M, Buelow K, Torma J, Marples B, Galoforo S. Dacomitinib and gedatolisib in combination with fractionated radiation in head and neck cancer. Clin Transl Radiat Oncol 2020; 26:15-23. [PMID: 33251343 PMCID: PMC7677653 DOI: 10.1016/j.ctro.2020.11.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 11/02/2020] [Accepted: 11/03/2020] [Indexed: 01/05/2023] Open
Abstract
We evaluated radiation with dual EGFR and PI3K targeting in head and neck cancer. Dacomitinib, showed an inverse correlation between growth inhibition and EGFR expression. Gedatolisib was effective in each cell line. Neither drug caused radiosensitization in vitro. Gedatolisib was relatively ineffective in vivo in combination with dacomitinib and/or radiation. Dacomitinib was highly effective alone and in combination with radiation and/or gedatolisib. Immunoblotting studies in vivo mirrored the effects seen with growth delay.
Background and purpose There has been little success targeting individual genes in combination with radiation in head and neck cancer. In this study we investigated whether targeting two key pathways simultaneously might be more effective. Materials and methods We studied the effect of combining dacomitinib (pan-HER, irreversible inhibitor) and gedatolisib (dual PI3K/MTOR inhibitor) with radiation in well characterized, low passage xenograft models of HNSCC in vitro and in vivo. Results Dacomitinib showed differential growth inhibition in vitro that correlated to EGFR expression whilst gedatolisib was effective in both cell lines. Neither agent radiosensitized the cell lines in vitro. In vivo studies demonstrated that dacomitinib was an effective agent alone and in combination with radiation whilst the addition of gedatolisib did not enhance the effect of these two modalities despite inhibiting phosphorylation of key genes in the PI3K/MTOR pathway. Conclusions Our results showed that combining two drugs with radiation provided no added benefit compared to the single most active drug. Dacomitinib deserves more investigation as a radiation sensitizing agent in HNSCC.
Collapse
Affiliation(s)
- George D Wilson
- Department of Radiation Oncology, William Beaumont Hospital, Royal Oak, MI, United States
| | - Thomas G Wilson
- Department of Radiation Oncology, William Beaumont Hospital, Royal Oak, MI, United States
| | - Alaa Hanna
- Department of Radiation Oncology, William Beaumont Hospital, Royal Oak, MI, United States
| | - Mohamad Dabjan
- Department of Radiation Oncology, William Beaumont Hospital, Royal Oak, MI, United States
| | - Katie Buelow
- Department of Radiation Oncology, William Beaumont Hospital, Royal Oak, MI, United States
| | - John Torma
- Department of Radiation Oncology, William Beaumont Hospital, Royal Oak, MI, United States
| | - Brian Marples
- Department of Radiation Oncology, University of Rochester, Rochester, NY, United States
| | - Sandra Galoforo
- Department of Radiation Oncology, William Beaumont Hospital, Royal Oak, MI, United States
| |
Collapse
|
16
|
Picon H, Guddati AK. Mechanisms of resistance in head and neck cancer. Am J Cancer Res 2020; 10:2742-2751. [PMID: 33042614 PMCID: PMC7539768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 08/03/2020] [Indexed: 06/11/2023] Open
Abstract
Resistance to treatment is one of the biggest challenges in combating head and neck squamous cell carcinoma (HNSCC). The concept of resistance, however, is often viewed as a whole without categorization into the two types of resistance: acquired and intrinsic. Comparison of the mechanisms of the two types of resistance can give further insight as to the importance of these resistance pathways, as mechanisms that are common between the two categories are more likely to be integral to cell survival. In this review, a new perspective on resistance is presented in order to identify molecular targets that have potential for wide therapeutic application. Resistance mechanisms are grouped by the primary pathway involved in order to help establish connections between studies and identify the pathways most active in HNSCC resistance. The receptor tyrosine kinase AXL is one of the targets that showed the greatest promise for overcoming resistance to cetuximab, an antibody targeting the epidermal growth factor receptor (EGFR), as it is shown to be upregulated in both acquired and intrinsically cetuximab-resistant cells. Other targets of interest are signal transducer and activator of transcription 3 (STAT3), a downstream transcription factor of the Janus kinase/signal transducer and activator of transcription (JAK/STAT) pathway, and TWIST, a marker of epithelial-mesenchymal transition. STAT3 has been shown to be upregulated and more active in cetuximab-resistant HNSCC cell lines, and its inhibition decreased cell growth in cell lines resistant to anti-EGFR therapy. Twist has been shown to have roles in acquired resistance for both cetuximab and cisplatin, a platinum-based therapy that targets dividing cells, which suggests that it also has an integral role in resistance. Other resistance mechanisms are also summarized in this review, but further studies are needed in order to confirm their utility as targets for overcoming resistance in HNSCC.
Collapse
Affiliation(s)
- Hector Picon
- Medical College of Georgia, Augusta UniversityAugusta, GA 30909, USA
| | - Achuta Kumar Guddati
- Division of Hematology/Oncology, Georgia Cancer Center, Augusta UniversityAugusta, GA 30909, USA
| |
Collapse
|
17
|
A novel strategy for glioblastoma treatment combining alpha-cyano-4-hydroxycinnamic acid with cetuximab using nanotechnology-based delivery systems. Drug Deliv Transl Res 2020; 10:594-609. [DOI: 10.1007/s13346-020-00713-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
18
|
Mignion L, Acciardo S, Gourgue F, Joudiou N, Caignet X, Goebbels RM, Corbet C, Feron O, Bouzin C, Cani PD, Machiels JP, Schmitz S, Jordan BF. Metabolic Imaging Using Hyperpolarized Pyruvate-Lactate Exchange Assesses Response or Resistance to the EGFR Inhibitor Cetuximab in Patient-Derived HNSCC Xenografts. Clin Cancer Res 2019; 26:1932-1943. [PMID: 31831557 DOI: 10.1158/1078-0432.ccr-19-1369] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 09/04/2019] [Accepted: 12/05/2019] [Indexed: 11/16/2022]
Abstract
PURPOSE Optimal head and neck squamous cell carcinoma (HNSCC) patient selection for anti-EGFR-based therapy remains an unmet need since only a minority of patients derive long-term benefit from cetuximab treatment. We assessed the ability of state-of-the-art noninvasive in vivo metabolic imaging to probe metabolic shift in cetuximab-sensitive and -resistant HNSCC patient-derived tumor xenografts (PDTXs). EXPERIMENTAL DESIGN Three models selected based on their known sensitivity to cetuximab in patients (cetuximab-sensitive or acquired-resistant HNC007 PDTXs, cetuximab-naïve UCLHN4 PDTXs, and cetuximab-resistant HNC010 PDTXs) were inoculated in athymic nude mice. RESULTS Cetuximab induced tumor size stabilization in mice for 4 weeks in cetuximab-sensitive and -naïve models treated with weekly injections (30 mg/kg) of cetuximab. Hyperpolarized 13C-pyruvate-13C-lactate exchange was significantly decreased in vivo in cetuximab-sensitive xenograft models 8 days after treatment initiation, whereas it was not modified in cetuximab-resistant xenografts. Ex vivo analysis of sensitive tumors resected at day 8 after treatment highlighted specific metabolic changes, likely to participate in the decrease in the lactate to pyruvate ratio in vivo. Diffusion MRI showed a decrease in tumor cellularity in the HNC007-sensitive tumors, but failed to show sensitivity to cetuximab in the UCLHN4 model. CONCLUSIONS This study constitutes the first in vivo demonstration of cetuximab-induced metabolic changes in cetuximab-sensitive HNSCC PDTXs that were not present in resistant tumors. Using metabolic imaging, we were able to identify hyperpolarized 13C-pyruvate as a potential marker for response and resistance to the EGFR inhibitor in HNSCC.
Collapse
Affiliation(s)
- Lionel Mignion
- Biomedical Magnetic Resonance Research Group, Louvain Drug Research Institute, UCLouvain, Université Catholique de Louvain, Brussels, Belgium
| | - Stefania Acciardo
- Biomedical Magnetic Resonance Research Group, Louvain Drug Research Institute, UCLouvain, Université Catholique de Louvain, Brussels, Belgium
| | - Florian Gourgue
- Biomedical Magnetic Resonance Research Group, Louvain Drug Research Institute, UCLouvain, Université Catholique de Louvain, Brussels, Belgium.,Metabolism and Nutrition Group, Louvain Drug Research Institute, UCLouvain, WELBIO (WELBIO- Walloon Excellence in Life Sciences and BIOtechnology), Université Catholique de Louvain, Brussels, Belgium
| | - Nicolas Joudiou
- Nuclear and Electron Spin Technologies Platform (NEST), Louvain Drug Research Institute, UCLouvain, Université Catholique de Louvain, Brussels, Belgium
| | - Xavier Caignet
- Institut Roi Albert II, Service d'Oncologie Médicale, Cliniques universitaires Saint-Luc and Institut de Recherche Expérimentale et Clinique, UCLouvain, Université Catholique de Louvain, Brussels, Belgium
| | - Rose-Marie Goebbels
- Institut Roi Albert II, Service d'Oncologie Médicale, Cliniques universitaires Saint-Luc and Institut de Recherche Expérimentale et Clinique, UCLouvain, Université Catholique de Louvain, Brussels, Belgium
| | - Cyril Corbet
- Pole of Pharmacology and Therapeutics (FATH), Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain, Brussels, Belgium
| | - Olivier Feron
- Pole of Pharmacology and Therapeutics (FATH), Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain, Brussels, Belgium
| | - Caroline Bouzin
- Imaging Platform 2IP, Institut de Recherche Expérimentale et Clinique, UCLouvain, Université Catholique de Louvain, Brussels, Belgium
| | - Patrice D Cani
- Metabolism and Nutrition Group, Louvain Drug Research Institute, UCLouvain, WELBIO (WELBIO- Walloon Excellence in Life Sciences and BIOtechnology), Université Catholique de Louvain, Brussels, Belgium
| | - Jean-Pascal Machiels
- Institut Roi Albert II, Service d'Oncologie Médicale, Cliniques universitaires Saint-Luc and Institut de Recherche Expérimentale et Clinique, UCLouvain, Université Catholique de Louvain, Brussels, Belgium
| | - Sandra Schmitz
- Institut Roi Albert II, Service d'Oncologie Médicale, Cliniques universitaires Saint-Luc and Institut de Recherche Expérimentale et Clinique, UCLouvain, Université Catholique de Louvain, Brussels, Belgium
| | - Bénédicte F Jordan
- Biomedical Magnetic Resonance Research Group, Louvain Drug Research Institute, UCLouvain, Université Catholique de Louvain, Brussels, Belgium.
| |
Collapse
|
19
|
Coronarin D Induces Apoptotic Cell Death and Cell Cycle Arrest in Human Glioblastoma Cell Line. Molecules 2019; 24:molecules24244498. [PMID: 31818017 PMCID: PMC6943529 DOI: 10.3390/molecules24244498] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 11/18/2019] [Accepted: 11/21/2019] [Indexed: 12/25/2022] Open
Abstract
Glioblastoma (GBM) is the most frequent and highest-grade brain tumor in adults. The prognosis is still poor despite the use of combined therapy involving maximal surgical resection, radiotherapy, and chemotherapy. The development of more efficient drugs without noticeable side effects is urgent. Coronarin D is a diterpene obtained from the rhizome extract of Hedychium coronarium, classified as a labdane with several biological activities, principally anticancer potential. The aim of the present study was to determine the anti-cancer properties of Coronarin D in the glioblastoma cell line and further elucidate the underlying molecular mechanisms. Coronarin D potently suppressed cell viability in glioblastoma U-251 cell line, and also induced G1 arrest by reducing p21 protein and histone H2AX phosphorylation, leading to DNA damage and apoptosis. Further studies showed that Coronarin D increased the production of reactive oxygen species, lead to mitochondrial membrane potential depolarization, and subsequently activated caspases and ERK phosphorylation, major mechanisms involved in apoptosis. To our knowledge, this is the first analysis referring to this compound on the glioma cell line. These findings highlight the antiproliferative activity of Coronarin D against glioblastoma cell line U-251 and provide a basis for further investigation on its antineoplastic activity on brain cancer.
Collapse
|
20
|
Gomes INF, Silva-Oliveira RJ, Oliveira Silva VA, Rosa MN, Vital PS, Barbosa MCS, Dos Santos FV, Junqueira JGM, Severino VGP, Oliveira BG, Romão W, Reis RM, Ribeiro RIMDA. Annona coriacea Mart. Fractions Promote Cell Cycle Arrest and Inhibit Autophagic Flux in Human Cervical Cancer Cell Lines. Molecules 2019; 24:molecules24213963. [PMID: 31683835 PMCID: PMC6864525 DOI: 10.3390/molecules24213963] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 10/25/2019] [Accepted: 10/29/2019] [Indexed: 01/30/2023] Open
Abstract
Plant-based compounds are an option to explore and perhaps overcome the limitations of current antitumor treatments. Annona coriacea Mart. is a plant with a broad spectrum of biological activities, but its antitumor activity is still unclear. The purpose of our study was to determine the effects of A. coriacea fractions on a panel of cervical cancer cell lines and a normal keratinocyte cell line. The antitumor effect was investigated in vitro by viability assays, cell cycle, apoptosis, migration, and invasion assays. Intracellular signaling was assessed by Western blot, and major compounds were identified by mass spectrometry. All fractions exhibited a cytotoxic effect on cisplatin-resistant cell lines, SiHa and HeLa. C3 and C5 were significantly more cytotoxic and selective than cisplatin in SiHa and Hela cells. However, in CaSki, a cisplatin-sensitive cell line, the compounds did not demonstrate higher cytotoxicity when compared with cisplatin. Alkaloids and acetogenins were the main compounds identified in the fractions. These fractions also markedly decreased cell proliferation with p21 increase and cell cycle arrest in G2/M. These effects were accompanied by an increase of H2AX phosphorylation levels and DNA damage index. In addition, fractions C3 and C5 promoted p62 accumulation and decrease of LC3II, as well as acid vesicle levels, indicating the inhibition of autophagic flow. These findings suggest that A. coriacea fractions may become effective antineoplastic drugs and highlight the autophagy inhibition properties of these fractions in sensitizing cervical cancer cells to treatment.
Collapse
Affiliation(s)
- Izabela N Faria Gomes
- Experimental Pathology Laboratory, Federal University of São João del Rei-CCO/UFSJ, Divinópolis 35501-296, Brazil.
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, Brazil.
| | | | | | - Marcela N Rosa
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, Brazil.
| | - Patrik S Vital
- Experimental Pathology Laboratory, Federal University of São João del Rei-CCO/UFSJ, Divinópolis 35501-296, Brazil.
| | - Maria Cristina S Barbosa
- Laboratory of Cell Biology and Mutagenesis, Federal University of São João del Rei-CCO/UFSJ, Divinópolis 35501-296, Brazil.
| | - Fábio Vieira Dos Santos
- Laboratory of Cell Biology and Mutagenesis, Federal University of São João del Rei-CCO/UFSJ, Divinópolis 35501-296, Brazil.
| | - João Gabriel M Junqueira
- Special Academic Unit of Physics and Chemistry, Federal University of Goiás, Catalão 75704-020, Brazil.
| | - Vanessa G P Severino
- Special Academic Unit of Physics and Chemistry, Federal University of Goiás, Catalão 75704-020, Brazil.
| | - Bruno G Oliveira
- Petroleomic and forensic chemistry laboratory, Department of Chemistry, Federal Institute of Espirito Santo, Vitória, ES 29075-910, Brazil.
| | - Wanderson Romão
- Petroleomic and forensic chemistry laboratory, Department of Chemistry, Federal Institute of Espirito Santo, Vitória, ES 29075-910, Brazil.
| | - Rui Manuel Reis
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, Brazil.
- Life and Health Sciences Research Institute (ICVS), Medical School, University of Minho, 4710-057 Braga, Portugal.
- 3ICVS/3B's-PT Government Associate Laboratory, 4710-057 Braga, Portugal.
| | | |
Collapse
|
21
|
Michmerhuizen NL, Leonard E, Matovina C, Harris M, Herbst G, Kulkarni A, Zhai J, Jiang H, Carey TE, Brenner JC. Rationale for Using Irreversible Epidermal Growth Factor Receptor Inhibitors in Combination with Phosphatidylinositol 3-Kinase Inhibitors for Advanced Head and Neck Squamous Cell Carcinoma. Mol Pharmacol 2019; 95:528-536. [PMID: 30858165 DOI: 10.1124/mol.118.115162] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 02/21/2019] [Indexed: 12/15/2022] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is a common and debilitating form of cancer characterized by poor patient outcomes and low survival rates. In HNSCC, genetic aberrations in phosphatidylinositol 3-kinase (PI3K) and epidermal growth factor receptor (EGFR) pathway genes are common, and small molecules targeting these pathways have shown modest effects as monotherapies in patients. Whereas emerging preclinical data support the combined use of PI3K and EGFR inhibitors in HNSCC, in-human studies have displayed limited clinical success so far. Here, we examined the responses of a large panel of patient-derived HNSCC cell lines to various combinations of PI3K and EGFR inhibitors, including EGFR agents with varying specificity and mechanistic characteristics. We confirmed the efficacy of PI3K and EGFR combination therapies, observing synergy with α isoform-selective PI3K inhibitor HS-173 and irreversible EGFR/ERBB2 dual inhibitor afatinib in most models tested. Surprisingly, however, our results demonstrated only modest improvement in response to HS-173 with reversible EGFR inhibitor gefitinib. This difference in efficacy was not explained by differences in ERBB target selectivity between afatinib and gefitinib; despite effectively disrupting ERBB2 phosphorylation, the addition of ERBB2 inhibitor CP-724714 failed to enhance the effect of HS-173 gefitinib dual therapy. Accordingly, although irreversible ERBB inhibitors showed strong synergistic activity with HS-173 in our models, none of the reversible ERBB inhibitors were synergistic in our study. Therefore, our results suggest that the ERBB inhibitor mechanism of action may be critical for enhanced synergy with PI3K inhibitors in HNSCC patients and motivate further preclinical studies for ERBB and PI3K combination therapies.
Collapse
Affiliation(s)
- Nicole L Michmerhuizen
- Departments of Pharmacology (N.L.M., T.E.C., J.C.B.) and Otolaryngology-Head and Neck Surgery (N.L.M., E.L., C.M., M.H., G.H., A.K., T.E.C., J.C.B.), and Rogel Cancer Center (T.E.C., J.C.B.), University of Michigan Medical School, and Department of Biostatistics, University of Michigan School of Public Health (J.Z., H.J.), Ann Arbor, Michigan
| | - Elizabeth Leonard
- Departments of Pharmacology (N.L.M., T.E.C., J.C.B.) and Otolaryngology-Head and Neck Surgery (N.L.M., E.L., C.M., M.H., G.H., A.K., T.E.C., J.C.B.), and Rogel Cancer Center (T.E.C., J.C.B.), University of Michigan Medical School, and Department of Biostatistics, University of Michigan School of Public Health (J.Z., H.J.), Ann Arbor, Michigan
| | - Chloe Matovina
- Departments of Pharmacology (N.L.M., T.E.C., J.C.B.) and Otolaryngology-Head and Neck Surgery (N.L.M., E.L., C.M., M.H., G.H., A.K., T.E.C., J.C.B.), and Rogel Cancer Center (T.E.C., J.C.B.), University of Michigan Medical School, and Department of Biostatistics, University of Michigan School of Public Health (J.Z., H.J.), Ann Arbor, Michigan
| | - Micah Harris
- Departments of Pharmacology (N.L.M., T.E.C., J.C.B.) and Otolaryngology-Head and Neck Surgery (N.L.M., E.L., C.M., M.H., G.H., A.K., T.E.C., J.C.B.), and Rogel Cancer Center (T.E.C., J.C.B.), University of Michigan Medical School, and Department of Biostatistics, University of Michigan School of Public Health (J.Z., H.J.), Ann Arbor, Michigan
| | - Gabrielle Herbst
- Departments of Pharmacology (N.L.M., T.E.C., J.C.B.) and Otolaryngology-Head and Neck Surgery (N.L.M., E.L., C.M., M.H., G.H., A.K., T.E.C., J.C.B.), and Rogel Cancer Center (T.E.C., J.C.B.), University of Michigan Medical School, and Department of Biostatistics, University of Michigan School of Public Health (J.Z., H.J.), Ann Arbor, Michigan
| | - Aditi Kulkarni
- Departments of Pharmacology (N.L.M., T.E.C., J.C.B.) and Otolaryngology-Head and Neck Surgery (N.L.M., E.L., C.M., M.H., G.H., A.K., T.E.C., J.C.B.), and Rogel Cancer Center (T.E.C., J.C.B.), University of Michigan Medical School, and Department of Biostatistics, University of Michigan School of Public Health (J.Z., H.J.), Ann Arbor, Michigan
| | - Jingyi Zhai
- Departments of Pharmacology (N.L.M., T.E.C., J.C.B.) and Otolaryngology-Head and Neck Surgery (N.L.M., E.L., C.M., M.H., G.H., A.K., T.E.C., J.C.B.), and Rogel Cancer Center (T.E.C., J.C.B.), University of Michigan Medical School, and Department of Biostatistics, University of Michigan School of Public Health (J.Z., H.J.), Ann Arbor, Michigan
| | - Hui Jiang
- Departments of Pharmacology (N.L.M., T.E.C., J.C.B.) and Otolaryngology-Head and Neck Surgery (N.L.M., E.L., C.M., M.H., G.H., A.K., T.E.C., J.C.B.), and Rogel Cancer Center (T.E.C., J.C.B.), University of Michigan Medical School, and Department of Biostatistics, University of Michigan School of Public Health (J.Z., H.J.), Ann Arbor, Michigan
| | - Thomas E Carey
- Departments of Pharmacology (N.L.M., T.E.C., J.C.B.) and Otolaryngology-Head and Neck Surgery (N.L.M., E.L., C.M., M.H., G.H., A.K., T.E.C., J.C.B.), and Rogel Cancer Center (T.E.C., J.C.B.), University of Michigan Medical School, and Department of Biostatistics, University of Michigan School of Public Health (J.Z., H.J.), Ann Arbor, Michigan
| | - J Chad Brenner
- Departments of Pharmacology (N.L.M., T.E.C., J.C.B.) and Otolaryngology-Head and Neck Surgery (N.L.M., E.L., C.M., M.H., G.H., A.K., T.E.C., J.C.B.), and Rogel Cancer Center (T.E.C., J.C.B.), University of Michigan Medical School, and Department of Biostatistics, University of Michigan School of Public Health (J.Z., H.J.), Ann Arbor, Michigan
| |
Collapse
|
22
|
Establishment, molecular and biological characterization of HCB-514: a novel human cervical cancer cell line. Sci Rep 2019; 9:1913. [PMID: 30760827 PMCID: PMC6374403 DOI: 10.1038/s41598-018-38315-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 12/19/2018] [Indexed: 01/28/2023] Open
Abstract
Cervical cancer is the fourth most common cancer in women. Although cure rates are high for early stage disease, clinical outcomes for advanced, metastatic, or recurrent disease remain poor. To change this panorama, a deeper understanding of cervical cancer biology and novel study models are needed. Immortalized human cancer cell lines such as HeLa constitute crucial scientific tools, but there are few other cervical cancer cell lines available, limiting our understanding of a disease known for its molecular heterogeneity. This study aimed to establish novel cervical cancer cell lines derived from Brazilian patients. We successfully established one (HCB-514) out of 35 cervical tumors biopsied. We confirmed the phenotype of HCB-514 by verifying its’ epithelial and tumor origin through cytokeratins, EpCAM and p16 staining. It was also HPV-16 positive. Whole-exome sequencing (WES) showed relevant somatic mutations in several genes including BRCA2, TGFBR1 and IRX2. A copy number variation (CNV) analysis by nanostring and WES revealed amplification of genes mainly related to kinases proteins involved in proliferation, migration and cell differentiation, such as EGFR, PIK3CA, and MAPK7. Overexpression of EGFR was confirmed by phospho RTK-array and validated by western blot analysis. Furthermore, the HCB-514 cell line was sensitive to cisplatin. In summary, this novel Brazilian cervical cancer cell line exhibits relevant key molecular features and constitutes a new biological model for pre-clinical studies.
Collapse
|
23
|
Wang M, Hu Y, Yu T, Ma X, Wei X, Wei Y. Pan-HER-targeted approach for cancer therapy: Mechanisms, recent advances and clinical prospect. Cancer Lett 2018; 439:113-130. [PMID: 30218688 DOI: 10.1016/j.canlet.2018.07.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 07/08/2018] [Accepted: 07/09/2018] [Indexed: 02/05/2023]
Abstract
The Human Epidermal Growth Factor Receptor family is composed of 4 structurally related receptor tyrosine kinases that are involved in many human cancers. The efficacy and safety of HER inhibitors have been compared in a wide range of clinical trials, suggesting the superior inhibitory ability of multiple- HER-targeting blockade compared with single receptor antagonists. However, many patients are currently resistant to current therapeutic treatment and novel strategies are warranted to conquer the resistance. Thus, we performed a critical review to summarize the molecular involvement of HER family receptors in tumour progression, recent anti-HER drug development based on clinical trials, and the potential resistance mechanisms of anti-HER therapy.
Collapse
Affiliation(s)
- Manni Wang
- Lab of Aging Research and Nanotoxicology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University and Collaborative Innovation Center, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan, 610041, PR China
| | - Yuzhu Hu
- Lab of Aging Research and Nanotoxicology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University and Collaborative Innovation Center, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan, 610041, PR China
| | - Ting Yu
- Lab of Aging Research and Nanotoxicology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University and Collaborative Innovation Center, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan, 610041, PR China
| | - Xuelei Ma
- Lab of Aging Research and Nanotoxicology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University and Collaborative Innovation Center, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan, 610041, PR China
| | - Xiawei Wei
- Lab of Aging Research and Nanotoxicology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University and Collaborative Innovation Center, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan, 610041, PR China.
| | - Yuquan Wei
- Lab of Aging Research and Nanotoxicology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University and Collaborative Innovation Center, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan, 610041, PR China
| |
Collapse
|
24
|
De Pauw I, Lardon F, Van den Bossche J, Baysal H, Fransen E, Deschoolmeester V, Pauwels P, Peeters M, Vermorken JB, Wouters A. Simultaneous targeting of EGFR, HER2, and HER4 by afatinib overcomes intrinsic and acquired cetuximab resistance in head and neck squamous cell carcinoma cell lines. Mol Oncol 2018; 12:830-854. [PMID: 29603584 PMCID: PMC5983215 DOI: 10.1002/1878-0261.12197] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 02/24/2018] [Accepted: 03/15/2018] [Indexed: 01/30/2023] Open
Abstract
The epidermal growth factor receptor (EGFR, HER1) is a therapeutic target in head and neck squamous cell carcinoma (HNSCC). After initial promising results with EGFR-targeted therapies such as cetuximab, therapeutic resistance has become a major clinical problem, and new treatment options are therefore necessary. Moreover, the relationship between HER receptors, anti-EGFR therapies, and the human papillomavirus (HPV) status in HNSCC is not fully understood. In contrast to first-generation EGFR inhibitors, afatinib irreversibly inhibits multiple HER receptors simultaneously. Therefore, treatment with afatinib might result in a more pronounced therapeutic benefit, even in patients experiencing cetuximab resistance. In this study, the cytotoxic effect of afatinib as single agent and in combination with cisplatin was investigated in cetuximab-sensitive, intrinsically cetuximab-resistant, and acquired cetuximab-resistant HNSCC cell lines with different HPV status under normoxia and hypoxia. Furthermore, the influence of cetuximab resistance, HPV, and hypoxia on the expression of HER receptors was investigated. Our results demonstrated that afatinib was able to establish cytotoxicity in cetuximab-sensitive, intrinsically cetuximab-resistant, and acquired cetuximab-resistant HNSCC cell lines, independent of the HPV status. However, cross-resistance between cetuximab and afatinib might be possible. Treatment with afatinib caused a G0 /G1 cell cycle arrest as well as induction of apoptotic cell death. Additive to antagonistic interactions between afatinib and cisplatin could be observed. Neither cetuximab resistance nor HPV status significantly influenced the expression of HER receptors in HNSCC cell lines. In contrast, the expression of EGFR, HER2, and HER3 was significantly altered under hypoxia. Oxygen deficiency is a common characteristic of HNSCC tumors, and these hypoxic tumor regions often contain cells that are more resistant to treatment. However, we observed that afatinib maintained its cytotoxic effect under hypoxia. In conclusion, our preclinical data support the hypothesis that afatinib might be a promising therapeutic strategy to treat patients with HNSCC experiencing intrinsic or acquired cetuximab resistance.
Collapse
Affiliation(s)
- Ines De Pauw
- Center for Oncological Research (CORE), University of Antwerp, Wilrijk, Belgium
| | - Filip Lardon
- Center for Oncological Research (CORE), University of Antwerp, Wilrijk, Belgium
| | | | - Hasan Baysal
- Center for Oncological Research (CORE), University of Antwerp, Wilrijk, Belgium
| | - Erik Fransen
- StatUa Center for Statistics, University of Antwerp, Belgium
| | - Vanessa Deschoolmeester
- Center for Oncological Research (CORE), University of Antwerp, Wilrijk, Belgium.,Department of Pathology, Antwerp University Hospital, Edegem, Belgium
| | - Patrick Pauwels
- Center for Oncological Research (CORE), University of Antwerp, Wilrijk, Belgium.,Department of Pathology, Antwerp University Hospital, Edegem, Belgium
| | - Marc Peeters
- Center for Oncological Research (CORE), University of Antwerp, Wilrijk, Belgium.,Department of Medical Oncology, Antwerp University Hospital, Edegem, Belgium
| | - Jan Baptist Vermorken
- Center for Oncological Research (CORE), University of Antwerp, Wilrijk, Belgium.,Department of Medical Oncology, Antwerp University Hospital, Edegem, Belgium
| | - An Wouters
- Center for Oncological Research (CORE), University of Antwerp, Wilrijk, Belgium
| |
Collapse
|
25
|
Brolih S, Parks SK, Vial V, Durivault J, Mostosi L, Pouysségur J, Pagès G, Picco V. AKT1 restricts the invasive capacity of head and neck carcinoma cells harboring a constitutively active PI3 kinase activity. BMC Cancer 2018; 18:249. [PMID: 29506489 PMCID: PMC5836445 DOI: 10.1186/s12885-018-4169-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 02/26/2018] [Indexed: 02/08/2023] Open
Abstract
Background In mammals, the AKT/PKB protein kinase family comprises three members (AKT1–3). PI3-Kinase (PI3K), a key oncogene involved in a wide variety of cancers, drives AKT activity. Constitutive activation of the PI3K/AKT pathway has been associated with tumorigenic properties including uncontrolled cell proliferation and survival, angiogenesis, promotion of cellular motility, invasiveness and metastasis. However, AKT1 activity has also been recently shown to repress the invasive properties of breast cancer cells in specific contexts. Methods This study used both pharmacological and shRNA approaches to inhibit AKT function, microscopy to characterize the cellular morphology, 3D spheroid models to assess migratory and invasive cellular capacities and a phenotypic screening approach based on electrical properties of the cells. Results Here we demonstrate that the alternative action of AKT1 on invasive properties of breast cancers can be extended to head and neck carcinomas, which exhibit constitutive activation of the PI3K/AKT pathway. Indeed, inhibition of AKT1 function by shRNA or a specific pharmacological inhibitor resulted in cellular spreading and an invasive phenotype. A phenotypic screening approach based on cellular electrical properties corroborated microscopic observations and provides a foundation for future high-throughput screening studies. This technique further showed that the inhibition of AKT1 signaling is phenocopied by blocking the mTORC1 pathway with rapamycin. Conclusion Our study suggests that the repressive action of PI3K/AKT1 on cellular invasive properties may be a mechanism common to several cancers. Current and future studies involving AKT inhibitors must therefore consider this property to prevent metastases and consequently to improve survival. Electronic supplementary material The online version of this article (10.1186/s12885-018-4169-0) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Sanja Brolih
- Centre Scientifique de Monaco, Department of Medical Biology, 8 Quai Antoine Ier, Monaco, Principality of Monaco
| | - Scott K Parks
- Centre Scientifique de Monaco, Department of Medical Biology, 8 Quai Antoine Ier, Monaco, Principality of Monaco
| | - Valérie Vial
- Centre Scientifique de Monaco, Department of Medical Biology, 8 Quai Antoine Ier, Monaco, Principality of Monaco
| | - Jérôme Durivault
- Centre Scientifique de Monaco, Department of Medical Biology, 8 Quai Antoine Ier, Monaco, Principality of Monaco
| | - Livio Mostosi
- Centre Scientifique de Monaco, Department of Medical Biology, 8 Quai Antoine Ier, Monaco, Principality of Monaco
| | - Jacques Pouysségur
- Centre Scientifique de Monaco, Department of Medical Biology, 8 Quai Antoine Ier, Monaco, Principality of Monaco
| | - Gilles Pagès
- Centre Scientifique de Monaco, Department of Medical Biology, 8 Quai Antoine Ier, Monaco, Principality of Monaco.,UCA, Université Côte d'Azur, Nice-Sophia-Antipolis, Institute for Research on Cancer and Aging of Nice, CNRS-UMR 7284-Inserm U1081, Nice, France
| | - Vincent Picco
- Centre Scientifique de Monaco, Department of Medical Biology, 8 Quai Antoine Ier, Monaco, Principality of Monaco.
| |
Collapse
|
26
|
Wu Q, Zhao Y, Wang P. miR-204 inhibits angiogenesis and promotes sensitivity to cetuximab in head and neck squamous cell carcinoma cells by blocking JAK2-STAT3 signaling. Biomed Pharmacother 2018; 99:278-285. [DOI: 10.1016/j.biopha.2018.01.055] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 12/20/2017] [Accepted: 01/05/2018] [Indexed: 01/07/2023] Open
|
27
|
Kemmer JD, Johnson DE, Grandis JR. Leveraging Genomics for Head and Neck Cancer Treatment. J Dent Res 2018; 97:603-613. [PMID: 29420101 DOI: 10.1177/0022034518756352] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The genomic landscape of head and neck squamous cell carcinoma (HNSCC) has been recently elucidated. Key epigenetic and genetic characteristics of this cancer have been reported and substantiated in multiple data sets, including those distinctive to the growing subset of human papilloma virus (HPV)-associated tumors. This increased understanding of the molecular underpinnings of HNSCC has not resulted in new approaches to treatment. Three Food and Drug Administration-approved molecular targeting agents are currently available to treat recurrent/metastatic disease, but these have exhibited efficacy only in subsets of HNSCC patients, and thus surgery, chemotherapy, and/or radiation remain as standard approaches. The lack of predictive biomarkers to any therapy represents an obstacle to achieving the promise of precision medicine. This review aims to familiarize the reader with current insights into the HNSCC genomic landscape, discuss the currently approved and promising molecular targeting agents under exploration in laboratories and clinics, and consider precision medicine approaches to HNSCC.
Collapse
Affiliation(s)
- J D Kemmer
- 1 Department of Otolaryngology-Head and Neck Surgery, University of California San Francisco, San Francisco, CA, USA
| | - D E Johnson
- 1 Department of Otolaryngology-Head and Neck Surgery, University of California San Francisco, San Francisco, CA, USA
| | - J R Grandis
- 1 Department of Otolaryngology-Head and Neck Surgery, University of California San Francisco, San Francisco, CA, USA
| |
Collapse
|