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Luo NY, Minne RL, Gallant JP, Gunaratne GS, West JL, Javeri S, Robertson AJ, Lake EW, Engle JW, Mixdorf JC, Aluicio-Sarduy E, Nickel KP, Hernandez R, Kimple RJ, Baschnagel AM, LeBeau AM. Development of an Engineered Single-Domain Antibody for Targeting MET in Non-Small Cell Lung Cancer. Bioconjug Chem 2024; 35:389-399. [PMID: 38470611 DOI: 10.1021/acs.bioconjchem.4c00019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Abstract
The Mesenchymal Epithelial Transition (MET) receptor tyrosine kinase is upregulated or mutated in 5% of non-small-cell lung cancer (NSCLC) patients and overexpressed in multiple other cancers. We sought to develop a novel single-domain camelid antibody with high affinity for MET that could be used to deliver conjugated payloads to MET expressing cancers. From a naïve camelid variable-heavy-heavy (VHH) domain phage display library, we identified a VHH clone termed 1E7 that displayed high affinity for human MET and was cross-reactive with MET across multiple species. When expressed as a bivalent human Fc fusion protein, 1E7-Fc was found to selectively bind to EBC-1 (MET amplified) and UW-Lung 21 (MET exon 14 mutated) cell lines by flow cytometry and immunofluorescence imaging. Next, we investigated the ability of [89Zr]Zr-1E7-Fc to detect MET expression in vivo by PET/CT imaging. [89Zr]Zr-1E7-Fc demonstrated rapid localization and high tumor uptake in both xenografts with a %ID/g of 6.4 and 5.8 for EBC-1 and UW-Lung 21 at 24 h, respectively. At the 24 h time point, clearance from secondary and nontarget tissues was also observed. Altogether, our data suggest that 1E7-Fc represents a platform technology that can be employed to potentially both image and treat MET-altered NSCLC.
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Affiliation(s)
- Natalie Y Luo
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Rachel L Minne
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Joseph P Gallant
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Molecular and Cellular Pharmacology Program, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Gihan S Gunaratne
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Jayden L West
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Molecular and Cellular Pharmacology Program, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Saahil Javeri
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Austin J Robertson
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Molecular and Cellular Pharmacology Program, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Eric W Lake
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Jonathan W Engle
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Jason C Mixdorf
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Eduardo Aluicio-Sarduy
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Kwang P Nickel
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Reinier Hernandez
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Randall J Kimple
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Andrew M Baschnagel
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Aaron M LeBeau
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
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Bowen SR, Hippe DS, Thomas HM, Sasidharan B, Lampe PD, Baik CS, Eaton KD, Lee S, Martins RG, Santana-Davila R, Chen DL, Kinahan PE, Miyaoka RS, Vesselle HJ, Houghton AM, Rengan R, Zeng J. Prognostic Value of Early Fluorodeoxyglucose-Positron Emission Tomography Response Imaging and Peripheral Immunologic Biomarkers: Substudy of a Phase II Trial of Risk-Adaptive Chemoradiation for Unresectable Non-Small Cell Lung Cancer. Adv Radiat Oncol 2022; 7:100857. [PMID: 35387421 PMCID: PMC8977846 DOI: 10.1016/j.adro.2021.100857] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 10/29/2021] [Indexed: 11/24/2022] Open
Abstract
Purpose We sought to examine the prognostic value of fluorodeoxyglucose-positron emission tomography (PET) imaging during chemoradiation for unresectable non-small cell lung cancer for survival and hypothesized that tumor PET response is correlated with peripheral T-cell function. Methods and Materials Forty-five patients with American Joint Committee on Cancer version 7 stage IIB-IIIB non-small cell lung cancer enrolled in a phase II trial and received platinum-doublet chemotherapy concurrent with 6 weeks of radiation (NCT02773238). Fluorodeoxyglucose-PET was performed before treatment start and after 24 Gy of radiation (week 3). PET response status was prospectively defined by multifactorial radiologic interpretation. PET responders received 60 Gy in 30 fractions, while nonresponders received concomitant boosts to 74 Gy in 30 fractions. Peripheral blood was drawn synchronously with PET imaging, from which germline DNA sequencing, T-cell receptor sequencing, and plasma cytokine analysis were performed. Results Median follow-up was 18.8 months, 1-year overall survival (OS) 82%, 1-year progression-free survival 53%, and 1-year locoregional control 88%. Higher midtreatment PET total lesion glycolysis was detrimental to OS (1 year 87% vs 63%, P < .001), progression-free survival (1 year 60% vs 26%, P = .044), and locoregional control (1 year 94% vs 65%, P = .012), even after adjustment for clinical/treatment factors. Twenty-nine of 45 patients (64%) were classified as PET responders based on a priori definition. Higher tumor programmed death-ligand 1 expression was correlated with response on PET (P = .017). Higher T-cell receptor richness and clone distribution slope were associated with improved OS (P = .018-0.035); clone distribution slope was correlated with PET response (P = .031). Conclusions Midchemoradiation PET imaging is prognostic for survival; PET response may be linked to tumor and peripheral T-cell biomarkers.
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Affiliation(s)
- Stephen R. Bowen
- Radiation Oncology and
- Radiology, University of Washington School of Medicine, Seattle, Washington
| | - Daniel S. Hippe
- Radiology, University of Washington School of Medicine, Seattle, Washington
| | - Hannah M. Thomas
- Department of Radiation Oncology, Christian Medical College, Vellore, India
| | | | - Paul D. Lampe
- Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Christina S. Baik
- Division of Medical Oncology, Department of Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Keith D. Eaton
- Division of Medical Oncology, Department of Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Sylvia Lee
- Division of Medical Oncology, Department of Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Renato G. Martins
- Division of Medical Oncology, Department of Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Rafael Santana-Davila
- Division of Medical Oncology, Department of Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Delphine L. Chen
- Radiology, University of Washington School of Medicine, Seattle, Washington
| | - Paul E. Kinahan
- Radiology, University of Washington School of Medicine, Seattle, Washington
| | - Robert S. Miyaoka
- Radiology, University of Washington School of Medicine, Seattle, Washington
| | - Hubert J. Vesselle
- Radiology, University of Washington School of Medicine, Seattle, Washington
| | - A. McGarry Houghton
- Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Ramesh Rengan
- Radiation Oncology and
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
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Malik R, Mambetsariev I, Fricke J, Chawla N, Nam A, Pharaon R, Salgia R. MET receptor in oncology: From biomarker to therapeutic target. Adv Cancer Res 2020; 147:259-301. [PMID: 32593403 DOI: 10.1016/bs.acr.2020.04.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
First discovered in the 1984, the MET receptor tyrosine kinase (RTK) and its ligand hepatocyte growth factor or HGF (also known as scatter factor or SF) are implicated as key players in tumor cell migration, proliferation, and invasion in a variety of cancers. This pathway also plays a key role during embryogenesis in the development of muscular and nervous structures. High expression of the MET receptor has been shown to correlate with poor prognosis and resistance to therapy. MET exon 14 splicing variants, initially identified by us in lung cancer, is actionable through various tyrosine kinase inhibitors (TKIs). For this reason, this pathway is of interest as a therapeutic target. In this chapter we will be discussing the history of MET, the genetics of this RTK, and give some background on the receptor biology. Furthermore, we will discuss directed therapeutics, mechanisms of resistance, and the future of MET as a therapeutic target.
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Affiliation(s)
- Raeva Malik
- George Washington University Hospital, Washington, DC, United States
| | - Isa Mambetsariev
- Department of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte, CA, United States
| | - Jeremy Fricke
- Department of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte, CA, United States
| | - Neal Chawla
- Department of Medicine, Advocate Illinois Masonic Medical Center, Chicago, IL, United States
| | - Arin Nam
- Department of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte, CA, United States
| | - Rebecca Pharaon
- Department of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte, CA, United States
| | - Ravi Salgia
- Department of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte, CA, United States.
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Wu C, Tong L, Wu C, Chen D, Chen J, Li Q, Jia F, Huang Z. Two miRNA prognostic signatures of head and neck squamous cell carcinoma: A bioinformatic analysis based on the TCGA dataset. Cancer Med 2020; 9:2631-2642. [PMID: 32064753 PMCID: PMC7163094 DOI: 10.1002/cam4.2915] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 12/28/2019] [Accepted: 01/27/2020] [Indexed: 02/06/2023] Open
Abstract
MicroRNAs(miRNAs) are maladjusted in multifarious malignant tumor and can be considered as both carcinogens and tumor‐inhibiting factor. In the present study, we analyzed the miRNAs expression profiles and clinical information of 481 patients with head and neck squamous cell carcinoma (HNSCC) through the TCGA dataset to identify the prognostic miRNAs signature. A total of 114 significantly differentially expressed miRNAs (SDEMs) were identified, consisting of 60 up‐adjusted and 54 down‐adjusted miRNAs. The Kaplan‐Meier survival method identified the prognostic function of 2 miRNAs (miR‐4652‐5p and miR‐99a‐3P). Univariate and multivariate Cox regression analyses indicated that the 2 miRNAs were significant prognostic elements of HNSCC. Furthermore, bioinformatic analysis was conducted by means of 4 online gene predicted toolkits to recognize the target genes, and enrichment analysis was performed on the target genes by DAVID. The outcomes depicted that target genes were correlated with calcium, as well as cell proliferation, circadian entrainment, EGFR, PI3K‐Akt‐mTOR, and P53 signaling pathways. Finally, the PPI network was conducted in view of STRING database and Cytoscape. Eight hub genes were identified by CytoHubba and MCODE app, respectively, CBL, SKP1, H2AFX, HGF, POLR2F, UBE2I, VAMP2, and GNAI2 genes. As a result, we identified 2 miRNAs signatures, 8 hub genes, and significant signaling pathways for estimating the prognosis of HNSCC. In order to further explore the molecular mechanism of HNSCC occurrence and development, more comprehensive basic and clinical studies are needed.
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Affiliation(s)
- Chaoying Wu
- Department of Otolaryngology Head and Neck SurgeryThe First Affiliated Hospital of Jinzhou Medical UniversityJinzhouLiaoningChina
| | - Lingxia Tong
- Department of UltrasoundJilin Cancer HospitalChangchunJilinChina
| | - Chaoqun Wu
- Department of General MedicineNingbo Medical Center Lihuili HospitalNingboZhejiangChina
| | - Dong Chen
- Department of Otolaryngology Head and Neck SurgeryThe First Affiliated Hospital of Jinzhou Medical UniversityJinzhouLiaoningChina
| | - Jianguo Chen
- Department of Otolaryngology Head and Neck SurgeryThe First Affiliated Hospital of Jinzhou Medical UniversityJinzhouLiaoningChina
| | - Qianyun Li
- Department of Otolaryngology Head and Neck SurgeryThe First Affiliated Hospital of Jinzhou Medical UniversityJinzhouLiaoningChina
| | - Fang Jia
- Department of Otolaryngology Head and Neck SurgeryThe First Affiliated Hospital of Jinzhou Medical UniversityJinzhouLiaoningChina
| | - Zirui Huang
- Jinzhou Medical UniversityJinzhouLiaoningChina
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