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He C, Liu F, Tao J, Wang Z, Liu J, Liu S, Xu X, Li L, Wang F, Yang X, Zhu H, Yang Z. A CAIX Dual-Targeting Small-Molecule Probe for Noninvasive Imaging of ccRCC. Mol Pharm 2024; 21:3383-3394. [PMID: 38831541 DOI: 10.1021/acs.molpharmaceut.4c00104] [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] [Indexed: 06/05/2024]
Abstract
Carbonic anhydrase IX (CAIX), a zinc metal transmembrane protein, is highly expressed in 95% of clear cell renal cell carcinomas (ccRCCs). A positron emission tomography (PET) probe designed to target CAIX in nuclear medicine imaging technology can achieve precise positioning, is noninvasive, and can be used to monitor CAIX expression in lesions in real time. In this study, we constructed a novel acetazolamide dual-targeted small-molecule probe [68Ga]Ga-LF-4, which targets CAIX by binding to a specific amino acid sequence. After attenuation correction, the radiolabeling yield reached 66.95 ± 0.57% (n = 5) after 15 min of reaction and the radiochemical purity reached 99% (n = 5). [68Ga]Ga-LF-4 has good in vitro and in vivo stability, and in vivo safety and high affinity for CAIX, with a Kd value of 6.62 nM. Moreover, [68Ga]Ga-LF-4 could be quickly cleared from the blood in vivo. The biodistribution study revealed that the [68Ga]Ga-LF-4 signal was concentrated in the heart, lung, and kidney after administration, which was the same as that observed in the micro-PET/CT study. In a ccRCC patient-derived xenograft (PDX) model, the signal significantly accumulated in the tumor after administration, where it was retained for up to 4 h. After competitive blockade with LF-4, uptake at the tumor site was significantly reduced. The SUVmax of the probe [68Ga]Ga-LF-4 at the ccRCC tumor site was three times greater than that in the PC3 group with low CAIX expression at 30 min (ccRCC vs PC3:1.86 ± 0.03 vs 0.62 ± 0.01, t = 48.2, P < 0.0001). These results indicate that [68Ga]Ga-LF-4 is a novel small-molecule probe that targets CAIX and can be used to image localized and metastatic ccRCC lesions.
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Affiliation(s)
- Chengxue He
- Medical College, Guizhou University, Guiyang 550025, China
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, NMPA Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Futao Liu
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, NMPA Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Jinping Tao
- Medical College, Guizhou University, Guiyang 550025, China
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, NMPA Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Zilei Wang
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, NMPA Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Jiayue Liu
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, NMPA Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Song Liu
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, NMPA Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Xiaoxia Xu
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, NMPA Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Liqiang Li
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, NMPA Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Feng Wang
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, NMPA Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Xianteng Yang
- Medical College, Guizhou University, Guiyang 550025, China
- Department of Orthopedics, Guizhou Provincial People's Hospital,Anshun550002, China
| | - Hua Zhu
- Medical College, Guizhou University, Guiyang 550025, China
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, NMPA Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Zhi Yang
- Medical College, Guizhou University, Guiyang 550025, China
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, NMPA Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China
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Zhang Z, Wu B, Shao Y, Chen Y, Wang D. A systematic review verified by bioinformatic analysis based on TCGA reveals week prognosis power of CAIX in renal cancer. PLoS One 2022; 17:e0278556. [PMID: 36542612 PMCID: PMC9770376 DOI: 10.1371/journal.pone.0278556] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 11/21/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Carbonic anhydrase IX (CAIX) protein has been correlated with progression and survival in patients with some tumors such as head and neck carcinoma. But renal cell carcinoma is an exception. The prognostic value of CAIX in RCC used to be associated with patients' survival according to published works. This study aimed to rectify the former conclusion. METHODS This study was registered in PROSPERO (CRD42020160181). A literature search of the PubMed, Embase, Cochrane library and Web of Science databases was performed to retrieve original studies until April of 2022. Twenty-seven studies, including a total of 5462 patients with renal cell carcinoma, were reviewed. Standard meta-analysis methods were used to evaluate the prognostic impact of CAIX expression on patient prognosis. The hazard ratio and its 95% confidence interval were recorded for the relationship between CAIX expression and survival, and the data were analyzed using Stata 11.0. Then we verify the meta-analysis resort to bioinformatics (TCGA). RESULTS Our initial search resulted in 908 articles in total. From PubMed, Embase, Web of Science electronic and Cochrane library databases, 493, 318 and 97 potentially relevant articles were discovered, respectively. We took the analysis between CA9 and disease-specific survival (HR = 1.18, 95% CI: 0.82-1.70, I2 = 79.3%, P<0.05), a subgroup then was performed to enhance the result (HR = 1.63, 95%CI: 1.30-2.03, I2 = 26.3%, P = 0.228); overall survival was also parallel with the former (HR = 1.13, 95%CI: 0.82-1.56, I2 = 79.8%, P<0.05), then a subgroup also be performed (HR = 0.90, 95%CI:0.75-1.07, I2 = 23.1%, P = 0.246) to verify the result; the analysis between CAIX and progression-free survival got the similar result (HR = 1.73, 95%CI:0.97-3.09, I2 = 82.4%, P<0.05), we also verify the result by subgroup analysis (HR = 1.04, 95%CI:0.79-1.36, I2 = 0.0%, P = 0.465); at last the relationship between CAIX and recurrence-free survival got the same result, too (HR = 0.99, 95%CI: 0.95-1.02, I2 = 57.8%, P = 0.050), the subgroup's result was also parallel with the former (HR = 1.01, 95%CI: 0.91-1.03, I2 = 0.00%, P = 0.704). To validate our meta-analysis, we took a bioinformatic analysis based on TCGA database, survival curve between low and high CAIX expression in four endpoints (DSS, OS, PFI, DFI) have corresponding P value (DSS:P = 0.23, OS:P = 0.77, PFI:P = 0.25, DFI:P = 0.78). CONCLUSIONS CAIX expression in patients with RCC is an exception to predict tumor survival. Both low CAIX expression and high expression are not associated with survivals in RCC patients.
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Affiliation(s)
- Zikuan Zhang
- Basic Medicine of Shanxi Medical University, Taiyuan, China
| | - Bo Wu
- Basic Medicine of Shanxi Medical University, Taiyuan, China
| | - Yuan Shao
- Basic Medicine of Shanxi Medical University, Taiyuan, China
| | - Yongquan Chen
- Basic Medicine of Shanxi Medical University, Taiyuan, China
| | - Dongwen Wang
- Basic Medicine of Shanxi Medical University, Taiyuan, China
- * E-mail:
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Nortunen M, Parkkila S, Saarnio J, Huhta H, Karttunen TJ. Carbonic Anhydrases II and IX in Non-ampullary Duodenal Adenomas and Adenocarcinoma. J Histochem Cytochem 2021; 69:677-690. [PMID: 34636283 DOI: 10.1369/00221554211050133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Non-ampullary duodenal adenocarcinoma (DAC) is a rare malignancy. Little information is available concerning the histopathological prognostic factors associated with DAC. Carbonic anhydrases (CAs) are metalloenzymes catalyzing the universal reaction of CO2 hydration. Isozymes CAII, CAIX, and CAXII are associated with prognosis in various cancers. Our aim was to analyze the immunohistochemical expressions of CAII, CAIX, and CAXII in normal duodenal epithelium, duodenal adenomas, and adenocarcinoma and their associations with clinicopathological variables and survival. Our retrospective study included all 27 DACs treated in Oulu University Hospital during years 2000-2020. For comparison, samples of 42 non-ampullary adenomas were collected. CAII expression was low in duodenal adenomas and adenocarcinoma. CAIX expression in adenomas and adenocarcinoma was comparable with the high expression of normal duodenal crypts. Expression patterns in carcinomas were largely not related to clinicopathological features. However, low expression of CAII associated with poorer differentiation of the tumor (p=0.049) and low expression of CAIX showed a trend for association with nodal spread, although statistical significance was not reached (p=0.091). CAII and CAIX lost their epithelial polarization and staining intensity in adenomas. CAXII expression was not detected in the studied samples. CAs were not associated with survival. The prognostic value of CAII and CAIX downregulation should be further investigated. Both isozymes may serve as biomarkers of epithelial dysplasia in the duodenum.
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Affiliation(s)
- Minna Nortunen
- Research Unit of Surgery, Anesthesia and Intensive Care, University of Oulu, Oulu, Finland.,Department of Surgery, Oulu University Hospital and Medical Research Center Oulu, Oulu, Finland.,Cancer and Translational Medicine Research Unit, Medical Research Center Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - Seppo Parkkila
- Faculty of Medicine and Health Technology, Tampere University and Fimlab Ltd, Tampere University Hospital, Tampere, Finland (SP)
| | - Juha Saarnio
- Research Unit of Surgery, Anesthesia and Intensive Care, University of Oulu, Oulu, Finland.,Department of Surgery, Oulu University Hospital and Medical Research Center Oulu, Oulu, Finland.,Cancer and Translational Medicine Research Unit, Medical Research Center Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - Heikki Huhta
- Research Unit of Surgery, Anesthesia and Intensive Care, University of Oulu, Oulu, Finland.,Department of Surgery, Oulu University Hospital and Medical Research Center Oulu, Oulu, Finland.,Cancer and Translational Medicine Research Unit, Medical Research Center Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - Tuomo J Karttunen
- Cancer and Translational Medicine Research Unit, Medical Research Center Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland
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McShane R, Arya S, Stewart AJ, Caie P, Bates M. Prognostic features of the tumour microenvironment in oesophageal adenocarcinoma. Biochim Biophys Acta Rev Cancer 2021; 1876:188598. [PMID: 34332022 DOI: 10.1016/j.bbcan.2021.188598] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 07/26/2021] [Accepted: 07/26/2021] [Indexed: 12/12/2022]
Abstract
Oesophageal adenocarcinoma (OAC) is a disease with an incredibly poor survival rate and a complex makeup. The growth and spread of OAC tumours are profoundly influenced by their surrounding microenvironment and the properties of the tumour itself. Constant crosstalk between the tumour and its microenvironment is key to the survival of the tumour and ultimately the death of the patient. The tumour microenvironment (TME) is composed of a complex milieu of cell types including cancer associated fibroblasts (CAFs) which make up the tumour stroma, endothelial cells which line blood and lymphatic vessels and infiltrating immune cell populations. These various cell types and the tumour constantly communicate through environmental cues including fluctuations in pH, hypoxia and the release of mitogens such as cytokines, chemokines and growth factors, many of which help promote malignant progression. Eventually clusters of tumour cells such as tumour buds break away and spread through the lymphatic system to nearby lymph nodes or enter the circulation forming secondary metastasis. Collectively, these factors need to be considered when assessing and treating patients clinically. This review aims to summarise the ways in which these various factors are currently assessed and how they relate to patient treatment and outcome at an individual level.
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Affiliation(s)
| | - Swati Arya
- School of Medicine, University of St Andrews, Fife, UK
| | | | - Peter Caie
- School of Medicine, University of St Andrews, Fife, UK
| | - Mark Bates
- Department of Surgery, Trinity Translational Medicine Institute, St. James's Hospital, Dublin 8, Ireland; Trinity St James's Cancer Institute, St James's Hospital, Dublin 8, Ireland.
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5
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Xu P, Zhang Y, Ge F, Zhang F, He X, Gao X. Modulation of Tumor Microenvironment to Enhance Radiotherapy Efficacy in Esophageal Squamous Cell Carcinoma by Inhibiting Carbonic Anhydrase IX. Front Oncol 2021; 11:637252. [PMID: 34249682 PMCID: PMC8267588 DOI: 10.3389/fonc.2021.637252] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 06/09/2021] [Indexed: 02/01/2023] Open
Abstract
The radiotherapy outcomes of patients with advanced esophageal squamous cell carcinoma (ESCC) remain poor due to hypoxia. Carbonic anhydrase IX (CAIX) is a membrane-associated enzyme that induces hypoxia, extracellular acidity, and upregulation of hypoxia-related factors in tumor microenvironment, thereby promoting tumor metastasis. CAIX is upregulated in ESCC tissues compared to normal surrounding tissues. In the current study, we aimed to investigate the effect of CAIX inhibition on the modulation of tumor microenvironment and radiotherapy efficacy in ESCC. Higher CAIX expression was correlated with poorer progression-free survival in ESCC patients. Then, the ethyl N-(4-methylphenyl) sulfonylcarbamate (S4) was used to inhibit CAIX expression in ESCC cells and mice xenografts. The pretreatment of ESCC cells with S4 significantly downregulated CAIX expression, decreased intracellular pH, reduced cell viability, resulting in decreased oxygen consumption and more sensitive response to X-ray irradiation. In mice inoculated with ESCC cells, the combination of X-ray irradiation with S4 further improved survival, delayed tumor growth, decreased hypoxia level, exaggerated DNA damage, and increased apoptosis compared with the groups treated solely with S4 or radiotherapy. In conclusion, our study showed that the inhibition of CAIX by S4 treatment altered hypoxic tumor micro-environment, exaggerated DNA damage, increased apoptosis, and thus enhanced radiotherapy efficacy in ESCC. These findings provided a potential therapeutic strategy for patients with resistant ESCC.
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Affiliation(s)
- Pengqin Xu
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, China.,The Affiliated Tumor Hospital of Nantong University, Nantong Tumor Hospital, Nantong, China
| | - Yu Zhang
- The Affiliated Tumor Hospital of Nantong University, Nantong Tumor Hospital, Nantong, China
| | - Fanghong Ge
- The Affiliated Tumor Hospital of Nantong University, Nantong Tumor Hospital, Nantong, China
| | - Fuming Zhang
- The Affiliated Tumor Hospital of Nantong University, Nantong Tumor Hospital, Nantong, China
| | - Xia He
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, China
| | - Xingya Gao
- Department of Physiology, Nanjing Medical University, Nanjing, China
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King R, Hayes C, Donohoe CL, Dunne MR, Davern M, Donlon NE. Hypoxia and its impact on the tumour microenvironment of gastroesophageal cancers. World J Gastrointest Oncol 2021; 13:312-331. [PMID: 34040696 PMCID: PMC8131902 DOI: 10.4251/wjgo.v13.i5.312] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 02/24/2021] [Accepted: 04/14/2021] [Indexed: 02/06/2023] Open
Abstract
The malfeasant role of the hypoxic tumour microenvironment (TME) in cancer progression was recognized decades ago but the exact mechanisms that augment the hallmarks of cancer and promote treatment resistance continue to be elucidated. Gastroesophageal cancers (GOCs) represent a major burden of worldwide disease, responsible for the deaths of over 1 million people annually. Disentangling the impact of hypoxia in GOCs enables a better overall understanding of the disease pathogenesis while shining a light on novel therapeutic strategies and facilitating precision treatment approaches with the ultimate goal of improving outcomes for patients with these diseases. This review discusses the underlying principles and processes of the hypoxic response and the effect of hypoxia in promoting the hallmarks of cancer in the context of GOCs. We focus on its bidirectional influence on inflammation and how it drives angiogenesis, innate and adaptive immune evasion, metastasis, and the reprogramming of cellular bioenergetics. The contribution of the hypoxic GOC TME to treatment resistance is examined and a brief overview of the pharmacodynamics of hypoxia-targeted therapeutics is given. The principal methods that are used in measuring hypoxia and how they may enhance prognostication or provide rationale for individually tailored management in the case of tumours with significant hypoxic regions are also discussed.
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Affiliation(s)
- Ross King
- Department of Surgery, St. James’s Hospital Campus, Trinity Translational Medicine Institute, Dublin D8, Ireland
| | - Conall Hayes
- Department of Surgery, St. James’s Hospital Campus, Trinity Translational Medicine Institute, Dublin D8, Ireland
| | - Claire L Donohoe
- Department of Surgery, St. James’s Hospital Campus, Trinity Translational Medicine Institute, Dublin D8, Ireland
| | - Margaret R Dunne
- Department of Surgery, St. James’s Hospital Campus, Trinity Translational Medicine Institute, Dublin D8, Ireland
| | - Maria Davern
- Department of Surgery, St. James’s Hospital Campus, Trinity Translational Medicine Institute, Dublin D8, Ireland
| | - Noel E Donlon
- Department of Surgery, St. James’s Hospital Campus, Trinity Translational Medicine Institute, Dublin D8, Ireland
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Prevalence of HER2 overexpression and amplification in squamous cell carcinoma of the esophagus: A systematic review and meta-analysis. Crit Rev Oncol Hematol 2021; 161:103339. [PMID: 33865993 DOI: 10.1016/j.critrevonc.2021.103339] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 03/26/2021] [Accepted: 03/26/2021] [Indexed: 11/22/2022] Open
Abstract
Accurate data on HER2 positivity in esophageal squamous cell carcinoma patients (ESCC) is lacking. We conducted a systematic review and meta-analysis (Single Incidence Rates; metarate package, R) to examine the prevalence of HER2 in ESCC. Data on in situ hybridization (ISH) and immunohistochemistry (IHC) were extracted to derive pooled prevalence estimates, characteristics of the studies were extracted for subgroup analysis. Eighteen studies with 1505 patients were identified. HER2 gene amplification by ISH were prevalent in 10 % (95 % CI 6.9 %-15 %). Prevalence of HER2 overexpression (IHC3+) and borderline HER2 expression (IHC2+) were 6 % (95 % CI: 3.5 %-8.7 %) and 10 % (95 % CI: 6.0 %-17 %), respectively. An estimated 8.6 % (95 % CI: 5.5 %-13 %) of ESCC were HER2 positive using initial IHC followed by reflex ISH confirmation of borderline HER2 expression. In conclusion: Estimated prevalence of HER 2 positivity in ESCC were 10 % assessed by ISH and 8.6 % assessed by initial IHC followed by ISH.
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8
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Carbonic anhydrases II, IX, and XII in Barrett’s esophagus and adenocarcinoma. Virchows Arch 2018; 473:567-575. [DOI: 10.1007/s00428-018-2424-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 06/30/2018] [Accepted: 07/22/2018] [Indexed: 12/14/2022]
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Drenckhan A, Freytag M, Supuran CT, Sauter G, Izbicki JR, Gros SJ. CAIX furthers tumour progression in the hypoxic tumour microenvironment of esophageal carcinoma and is a possible therapeutic target. J Enzyme Inhib Med Chem 2018; 33:1024-1033. [PMID: 29865880 PMCID: PMC6010094 DOI: 10.1080/14756366.2018.1475369] [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] [Indexed: 02/07/2023] Open
Abstract
The hypoxic tumour microenvironment of solid tumours represents an important starting point for modulating progression and metastatic spread. Carbonic anhydrase IX (CAIX) is a known HIF-1α-dependent key player in maintaining cell pH conditions under hypoxia. We show that CAIX is strongly expressed in esophageal carcinoma tissues. We hypothesize that a moderate CAIX expression facilitates metastases and thereby worsens prognosis. Selective inhibition of CAIX by specific CAIX inhibitors and a CAIX knockdown effectively inhibit proliferation and migration in vitro. In the orthotopic esophageal carcinoma model, the humanized HER2 antibody trastuzumab down-regulates CAIX, possibly through CAIX’s linkage with HER2 in the hypoxic microenvironment. Our results show CAIX to be an essential part of the tumour microenvironment and a possible master regulator of tumour progression. This makes CAIX a highly effective and feasible therapeutic target for selective cancer treatment.
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Affiliation(s)
- Astrid Drenckhan
- a Department of General, Visceral and Thoracic Surgery , University Medical Center Hamburg-Eppendorf , Hamburg , Germany
| | - Morton Freytag
- a Department of General, Visceral and Thoracic Surgery , University Medical Center Hamburg-Eppendorf , Hamburg , Germany
| | - Claudiu T Supuran
- b Department Neurofarba , Section of Pharmaceutical Sciences, University of Florence , Florence , Italy
| | - Guido Sauter
- c Department of Pathology , University Medical Center Hamburg-Eppendorf , Hamburg , Germany
| | - Jakob R Izbicki
- a Department of General, Visceral and Thoracic Surgery , University Medical Center Hamburg-Eppendorf , Hamburg , Germany
| | - Stephanie J Gros
- a Department of General, Visceral and Thoracic Surgery , University Medical Center Hamburg-Eppendorf , Hamburg , Germany.,d Department of Pediatric Surgery , Ûniversity Children's Hospital Basel , Basel , Switzerland
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10
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Peterle GT, Maia LL, Trivilin LO, de Oliveira MM, Dos Santos JG, Mendes SO, Stur E, Agostini LP, Rocha LA, Moysés RA, Cury PM, Nunes FD, Louro ID, Dos Santos M, da Silva AMÁ. PAI-1, CAIX, and VEGFA expressions as prognosis markers in oral squamous cell carcinoma. J Oral Pathol Med 2018; 47:566-574. [PMID: 29693741 DOI: 10.1111/jop.12721] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2018] [Indexed: 01/03/2023]
Abstract
BACKGROUND In oral squamous cell carcinoma (OSCC), the HIF-1 complex promotes the expression of genes involved in specific mechanisms of cell survival under hypoxic conditions, such as plasminogen activator inhibitor-1 (PAI-1), carbonic anhydrase 9 (CAIX), and vascular endothelial growth factor A (VEGFA). The study aimed to investigate the presence and prognostic value of PAI-1, CAIX, and VEGFA in OSCC. MATERIALS AND METHODS Immunohistochemistry was used to analyze the expressions of these proteins in 52 tumoral tissue samples of patients with OSCC, surgically treated and followed by a minimum of 24 months after surgery. The correlations between protein expressions and clinicopathological parameters and prognosis were analyzed. RESULTS Positive PAI-1 membrane expression was significantly associated with local disease relapse (P = .027). Multivariate analysis revealed that the positive PAI-1 membrane expression is an independent marker for local disease relapse, with approximately 14-fold increased risk when compared to negative expression (OR = 14.49; CI = 1.40-150.01, P = .025). Strong PAI-1 cytoplasmic expression was significantly associated with the less differentiation grade (P = .027). Strong CAIX membrane expression was significantly associated with local disease-free survival (P = .038). Positive CAIX cytoplasmic expression was significantly associated with lymph node affected (P = .025) and with disease-specific survival (P = .022). Multivariate analysis revealed that the positive CAIX cytoplasmic expression is an independent risk factor for disease-related death, increasing their risk approximately 3-fold when compared to negative expression (HR = 2.84; CI = 1.02-7.87, P = .045). Positive VEGFA cytoplasmic expression was significantly associated with less differentiation grade (P = .035). CONCLUSION Our results suggest a potential role for these expressions profiles as tumor prognostic markers in OSCC patients.
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Affiliation(s)
- Gabriela Tonini Peterle
- Programa de Pós-Graduação em Biotecnologia - RENORBIO, Universidade Federal do Espírito Santo, Vitória, ES, Brazil
| | - Lucas Lima Maia
- Programa de Pós-Graduação em Biotecnologia - RENORBIO, Universidade Federal do Espírito Santo, Vitória, ES, Brazil
| | - Leonardo Oliveira Trivilin
- Departamento de Medicina Veterinária, Universidade Federal do Espírito Santo, Campus Alegre, Alegre, ES, Brazil
| | - Mayara Mota de Oliveira
- Programa de Pós-Graduação em Biotecnologia - RENORBIO, Universidade Federal do Espírito Santo, Vitória, ES, Brazil
| | - Joaquim Gasparini Dos Santos
- Programa de Pós-Graduação em Biotecnologia - RENORBIO, Universidade Federal do Espírito Santo, Vitória, ES, Brazil
| | - Suzanny Oliveira Mendes
- Programa de Pós-Graduação em Biotecnologia - RENORBIO, Universidade Federal do Espírito Santo, Vitória, ES, Brazil
| | - Elaine Stur
- Programa de Pós-Graduação em Biotecnologia - RENORBIO, Universidade Federal do Espírito Santo, Vitória, ES, Brazil
| | - Lidiane Pignaton Agostini
- Programa de Pós-Graduação em Biotecnologia - RENORBIO, Universidade Federal do Espírito Santo, Vitória, ES, Brazil
| | - Lília Alves Rocha
- Departamento de Patologia Bucal, Faculdade de Odontologia, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Raquel Ajub Moysés
- Serviço de Cirurgia de Cabeça e Pescoço, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brazil
| | - Patrícia Maluf Cury
- Departamento de Medicina, Faculdade FACERES, São José do Rio Preto, SP, Brazil
| | - Fábio Daumas Nunes
- Departamento de Patologia Bucal, Faculdade de Odontologia, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Iúri Drumond Louro
- Programa de Pós-Graduação em Biotecnologia - RENORBIO, Universidade Federal do Espírito Santo, Vitória, ES, Brazil
| | - Marcelo Dos Santos
- Escola Multicampi de Ciências Médicas, Universidade Federal do Rio Grande do Norte, Caicó, RN, Brazil
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Peerlings J, Van De Voorde L, Mitea C, Larue R, Yaromina A, Sandeleanu S, Spiegelberg L, Dubois L, Lambin P, Mottaghy FM. Hypoxia and hypoxia response-associated molecular markers in esophageal cancer: A systematic review. Methods 2017; 130:51-62. [PMID: 28705470 DOI: 10.1016/j.ymeth.2017.07.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 06/08/2017] [Accepted: 07/04/2017] [Indexed: 12/22/2022] Open
Abstract
PURPOSE In this systematic review, the existing evidence of available hypoxia-associated molecular response biomarkers in esophageal cancer (EC) patients is summarized and set into the context of the role of hypoxia in the prediction of esophageal cancer, treatment response and treatment outcome. METHODS A systematic literature search was performed in Web of Science, MEDLINE, and PubMed databases using the keywords: hypoxia, esophagus, cancer, treatment outcome and treatment response. Eligible publications were independently evaluated by two reviewers. In total, 22 out of 419 records were included for systematic review. The described search strategy was applied weekly, with the last update being performed on April 3rd, 2017. RESULTS In esophageal cancer, several (non-)invasive biomarkers for hypoxia could be identified. Independent prognostic factors for treatment response include HIF-1α, CA IX, GLUT-1 overexpression and elevated uptake of the PET-tracer 18F-fluoroerythronitroimidazole (18F-FETNIM). Hypoxia-associated molecular responses represents a clinically relevant phenomenon in esophageal cancer and detection of elevated levels of hypoxia-associated biomarkers and tends to be associated with poor treatment outcome (i.e., overall survival, disease-free survival, complete response and local control). CONCLUSION Evaluation of tumor micro-environmental conditions, such as intratumoral hypoxia, is important to predict treatment outcome and efficacy. Promising non-invasive imaging-techniques have been suggested to assess tumor hypoxia and hypoxia-associated molecular responses. However, extensive validation in EC is lacking. Hypoxia-associated markers that are independent prognostic factors could potentially provide targets for novel treatment strategies to improve treatment outcome. For personalized hypoxia-guided treatment, safe and reliable makers for tumor hypoxia are needed to select suitable patients.
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Affiliation(s)
- Jurgen Peerlings
- MAASTRO Clinic, Department of Radiation Oncology, GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre+, Maastricht, The Netherlands; Department of Radiology and Nuclear Medicine, Maastricht University Medical Centre+, Maastricht, The Netherlands.
| | - Lien Van De Voorde
- MAASTRO Clinic, Department of Radiation Oncology, GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Cristina Mitea
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Ruben Larue
- MAASTRO Clinic, Department of Radiation Oncology, GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Ala Yaromina
- MAASTRO Clinic, Department of Radiation Oncology, GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Sebastian Sandeleanu
- MAASTRO Clinic, Department of Radiation Oncology, GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Linda Spiegelberg
- MAASTRO Clinic, Department of Radiation Oncology, GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Ludwig Dubois
- MAASTRO Clinic, Department of Radiation Oncology, GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Philippe Lambin
- MAASTRO Clinic, Department of Radiation Oncology, GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Felix M Mottaghy
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Centre+, Maastricht, The Netherlands; Department of Nuclear Medicine, University Hospital RWTH Aachen University, Aachen, Germany
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12
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Yang JW, Choi YL. Genomic profiling of esophageal squamous cell carcinoma (ESCC)—Basis for precision medicine. Pathol Res Pract 2017; 213:836-841. [DOI: 10.1016/j.prp.2017.02.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 02/27/2017] [Accepted: 02/27/2017] [Indexed: 02/07/2023]
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13
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van Kuijk SJA, Yaromina A, Houben R, Niemans R, Lambin P, Dubois LJ. Prognostic Significance of Carbonic Anhydrase IX Expression in Cancer Patients: A Meta-Analysis. Front Oncol 2016; 6:69. [PMID: 27066453 PMCID: PMC4810028 DOI: 10.3389/fonc.2016.00069] [Citation(s) in RCA: 100] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 03/08/2016] [Indexed: 01/08/2023] Open
Abstract
Hypoxia is a characteristic of many solid tumors and an adverse prognostic factor for treatment outcome. Hypoxia increases the expression of carbonic anhydrase IX (CAIX), an enzyme that is predominantly found on tumor cells and is involved in maintaining the cellular pH balance. Many clinical studies investigated the prognostic value of CAIX expression, but most have been inconclusive, partly due to small numbers of patients included. The present meta-analysis was therefore performed utilizing the results of all clinical studies to determine the prognostic value of CAIX expression in solid tumors. Renal cell carcinoma was excluded from this meta-analysis due to an alternative mechanism of upregulation. 958 papers were identified from a literature search performed in PubMed and Embase. These papers were independently evaluated by two reviewers and 147 studies were included in the analysis. The meta-analysis revealed strong significant associations between CAIX expression and all endpoints: overall survival [hazard ratio (HR) = 1.76, 95% confidence interval (95%CI) 1.58–1.98], disease-free survival (HR = 1.87, 95%CI 1.62–2.16), locoregional control (HR = 1.54, 95%CI 1.22–1.93), disease-specific survival (HR = 1.78, 95%CI 1.41–2.25), metastasis-free survival (HR = 1.82, 95%CI 1.33–2.50), and progression-free survival (HR = 1.58, 95%CI 1.27–1.96). Subgroup analyses revealed similar associations in the majority of tumor sites and types. In conclusion, these results show that patients having tumors with high CAIX expression have higher risk of locoregional failure, disease progression, and higher risk to develop metastases, independent of tumor type or site. The results of this meta-analysis further support the development of a clinical test to determine patient prognosis based on CAIX expression and may have important implications for the development of new treatment strategies.
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Affiliation(s)
- Simon J A van Kuijk
- Department of Radiation Oncology (MAASTRO Lab), GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre , Maastricht , Netherlands
| | - Ala Yaromina
- Department of Radiation Oncology (MAASTRO Lab), GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre , Maastricht , Netherlands
| | - Ruud Houben
- Department of Radiation Oncology, MAASTRO Clinic , Maastricht , Netherlands
| | - Raymon Niemans
- Department of Radiation Oncology (MAASTRO Lab), GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre , Maastricht , Netherlands
| | - Philippe Lambin
- Department of Radiation Oncology (MAASTRO Lab), GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre , Maastricht , Netherlands
| | - Ludwig J Dubois
- Department of Radiation Oncology (MAASTRO Lab), GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre , Maastricht , Netherlands
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14
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Abstract
PURPOSE Several oxygen-dependent factors, e.g., CAIX (carbonic anhydrase IX) or phosphoglycerate kinase 1 (PGK1) interacting with the CXCR4/SDF1 axis (chemokine receptor 4/stromal cell derived factor 1) have been shown to be involved in processes of tumour pathology including tumourigenicity, tumour cell dissemination and poor survival in several solid tumour entities. The aim of the current study was to evaluate the influence of the hypoxia-inducible factors CAIX and PGK1 on progression of neuroblastoma and to evaluate the clinical relevance of possible therapeutic approaches. METHODS Expression of hypoxia-dependent factors PGK1 and CAIX was examined in neuroblastoma specimen, was correlated with clinical parameters, and was studied in neuroblastoma cells. The impact of these hypoxic factors was evaluated by proliferation assays under targeted therapy. RESULTS Expression of hypoxia-dependent factors was found in 50 % of neuroblastoma specimen. In neuroblastoma cells, CAIX and PGK1 expression is up regulated under hypoxia and correlates with response to targeted anti-proliferative treatment. The negative impact on survival, although significant for both CAIX and PGk1, appears to be stronger for CAIX. CONCLUSIONS Our results show that the hypoxic factors in the tumour`s microenvironment further the progression of tumour disease. This strengthens the perspectives for additive novel therapeutic approaches targeting hypoxia-dependent factors in this childhood disease.
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15
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Chen Y, Zhu SM, Xu XL, Zhao AN, Hu JL. Expression levels of HER2 and MRP1 are not prognostic factors of long-term survival in 829 patients with esophageal squamous cell carcinoma. Oncol Lett 2015; 11:745-752. [PMID: 26870278 DOI: 10.3892/ol.2015.3975] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Accepted: 10/28/2015] [Indexed: 01/29/2023] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is the eighth most frequent neoplasm in China. However, the expression levels of human epidermal growth factor receptor 2 (HER2) and multidrug resistance protein 1 (MRP1) in patients with ESCC remain to be determined. In the present study, 829 ESCC cases were evaluated using immunohistochemistry. The association between the expression levels of HER2 and MRP1 and the patient's clinicopathological factors was analyzed using Fisher's exact test or χ2 test. Univariate analysis was performed via Kaplan-Meier survival curves, while the Cox proportional hazard model was used for multivariate analysis. A significant correlation was observed between the expression levels of HER2 and the patient's gender (P<0.050), tumor size (P=0.013) and venous/lymphatic invasion (P=0.039). However, no significant correlation was identified between the expression levels of MRP1 and the clinicopathological factors of the patients. In univariate analysis, gender, differentiation, depth of invasion, clinical stage, adjuvant radiotherapy or chemotherapy and lymph node metastasis were significantly correlated with progression-free survival (PFS) and overall survival (OS) in patients with ESCC (P<0.050). The graphical representation of the Kaplan-Meier estimate curves suggested that the expression levels of HER2 or MRP1 did not exert any influence on prognosis (log-rank test, P>0.050). In multivariate analysis, tumor location, gender, clinical stage, differentiation and lymph node metastasis were identified as independent factors of prognosis in patients with ESCC (P<0.050). However, the expression levels of HER2 or MRP1 were not independently associated with PFS or OS in these patients. In conclusion, the present large-scale study demonstrates that the protein expression levels of HER2 and MRP1 does not exert any influence on the prognosis of ESCC.
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Affiliation(s)
- Yong Chen
- Department of Radio-Chemotherapy Oncology, Lishui People's Hospital, The Sixth Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 323000, P.R. China
| | - Shuang-Mei Zhu
- Department of Radio-Chemotherapy Oncology, Lishui People's Hospital, The Sixth Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 323000, P.R. China
| | - Xiao-Ling Xu
- Department of Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China; Key Laboratory on Diagnosis and Treatment Technology on Thoracic Cancer, Zhejiang Cancer Hospital (Zhejiang Cancer Research Institute), Hangzhou, Zhejiang 310022, P.R. China
| | - A N Zhao
- Key Laboratory on Diagnosis and Treatment Technology on Thoracic Cancer, Zhejiang Cancer Hospital (Zhejiang Cancer Research Institute), Hangzhou, Zhejiang 310022, P.R. China
| | - Jin-Lin Hu
- Department of Pathology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
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16
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Nagaraja V, Shaw N, Morey AL, Cox MR, Eslick GD. HER2 expression in oesophageal carcinoma and Barrett's oesophagus associated adenocarcinoma: An Australian study. Eur J Surg Oncol 2015; 42:140-8. [PMID: 26422587 DOI: 10.1016/j.ejso.2015.08.159] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Revised: 08/05/2015] [Accepted: 08/06/2015] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Several studies have evaluated the prognostic value of HER2 in oesophageal cancer, but the prognostic influence of HER2 overexpression in oesophageal cancer remains uncertain. The aim of this study was to assess the incidence of HER2 positivity and relationship with clinicopathological features in patients with oesophageal cancer. DESIGN The study cohort consisted of 269 patients diagnosed with oesophageal carcinoma in a single institution. HER2 expression was analysed by immunohistochemistry (IHC) and silver in situ hybridization (SISH) in 152 archival oesophageal cancer specimens. Survival analysis was assessed using Hazard models. RESULTS HER2 expression was IHC3+ in 14 (9.2%), IHC2+ in 14 (9.2%), IHC1+ in 57 (37.5%), and IHC0 in 67 (44.1%) cases. SISH results confirmed that 15 specimens (9.9%) were HER2 gene amplified. Among 27 squamous cell carcinomas (SCCs) only 3.7% were HER2 positive whereas 11.2% of 125 adenocarcinomas were HER2 positive. The HER2 positive tumours were more likely to occur in men (OR: 5.00, 95% CI: 1.69-14.29), smokers (OR: 10.00, 95% CI: 4.17-25) and in patients with Barrett's oesophagus (OR: 8.33, 95% CI: 3.71-20.00). There was no significant difference in survival between the (HER2 +ve, 14.3 months vs HER2 -ve, 24.6 months, p = 0.42) CONCLUSION: A HER2 prevalence rate of 9.9% was found among patients with oesophageal cancer and no correlation with survival was detected overall.
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Affiliation(s)
- V Nagaraja
- The Whiteley-Martin Research Centre, Discipline of Surgery, The University of Sydney, Nepean Hospital, Penrith, New South Wales, Australia
| | - N Shaw
- Department of Pathology, St. Vincent's Hospital, Darlinghurst, New South Wales, Australia
| | - A L Morey
- Department of Pathology, St. Vincent's Hospital, Darlinghurst, New South Wales, Australia
| | - M R Cox
- The Whiteley-Martin Research Centre, Discipline of Surgery, The University of Sydney, Nepean Hospital, Penrith, New South Wales, Australia
| | - G D Eslick
- The Whiteley-Martin Research Centre, Discipline of Surgery, The University of Sydney, Nepean Hospital, Penrith, New South Wales, Australia.
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17
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Ochi F, Shiozaki A, Ichikawa D, Fujiwara H, Nakashima S, Takemoto K, Kosuga T, Konishi H, Komatsu S, Okamoto K, Kishimoto M, Marunaka Y, Otsuji E. Carbonic Anhydrase XII as an Independent Prognostic Factor in Advanced Esophageal Squamous Cell Carcinoma. J Cancer 2015; 6:922-9. [PMID: 26316888 PMCID: PMC4543752 DOI: 10.7150/jca.11269] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Accepted: 06/19/2015] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Although recent studies described important roles for carbonic anhydrase (CA) XII in epithelial carcinogenesis and tumor behavior, a consensus has not yet been reached regarding its clinicopathological significance in esophageal squamous cell carcinoma (ESCC). In the present study, we investigated its prognostic significance in ESCC. MATERIALS AND METHODS An immunohistochemical analysis was performed on 70 primary tumor samples obtained from ESCC patients who underwent esophagectomy, and the relationships between the expression of CA XII and various clinicopathological features or prognosis were analyzed. RESULTS Immunohistochemical staining showed that CA XII was primarily found in the cell membranes of carcinoma cells. Although the expression of CA XII was related to the pT category, it had no prognostic impact. We then examined the expression of CA XII according to the pT category. In pT2-3 ESCC, the 3-year survival rate of patients with the high grade expression of CA XII (29.1 %) was significantly lower than that of patients with the low grade expression of CA XII (70.3 %). Furthermore, a multivariate analysis demonstrated that the expression of CA XII was one of the most important independent prognostic factors following radical esophagectomy in pT2-3 ESCC. CONCLUSION These results suggest that the expression of CA XII may be a valuable prognostic factor for patients with advanced ESCC. The results of the present study provide an insight into the role of CA XII as a biomarker in ESCC.
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Affiliation(s)
- Fumiaki Ochi
- 1. Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan
| | - Atsushi Shiozaki
- 1. Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan
| | - Daisuke Ichikawa
- 1. Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan
| | - Hitoshi Fujiwara
- 1. Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan
| | - Shingo Nakashima
- 1. Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan
| | - Kenichi Takemoto
- 1. Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan
| | - Toshiyuki Kosuga
- 1. Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan
| | - Hirotaka Konishi
- 1. Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan
| | - Shuhei Komatsu
- 1. Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan
| | - Kazuma Okamoto
- 1. Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan
| | - Mitsuo Kishimoto
- 2. Department of Pathology, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan
| | - Yoshinori Marunaka
- 3. Departments of Molecular Cell Physiology and Bio-Ionomics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan ; 4. Japan Institute for Food Education and Health, St. Agnes' University, Kyoto, 602-8013, Japan
| | - Eigo Otsuji
- 1. Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan
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18
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Yan P, Li YH, Tang ZJ, Shu X, Liu X. High monocarboxylate transporter 4 protein expression in stromal cells predicts adverse survival in gastric cancer. Asian Pac J Cancer Prev 2015; 15:8923-9. [PMID: 25374230 DOI: 10.7314/apjcp.2014.15.20.8923] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Increasing evidence suggests that stromal monocarboxylate transporter 4 (MCT4) and carbonic anhydrase IX (CA IX) may play key roles in tumor development. However, their clinical value remains largely unexplored in gastric cancer (GC). The present study aimed to determine clinicopathological significance and prognostic values of stromal MCT4 and CA IX in GC. MATERIALS AND METHODS Specimens from 143 GC patients were immunohistochemically stained using polyclonal anti-MCT4 and anti-CA IX antibodies. Expression was correlated with patient clinicopathologic characteristics and survival data. RESULTS High stromal MCT4 expression was detected in 72 of 143 (50.3%) GCs and high CA IX in 74 (51.7%). Both high stromal MCT4 and CA IX were correlated with advanced TNM stage (p=0.000; p=0.000). High CA IX expression was positively related to depth of invasion (p=0.022) and positive lymph nodes (p=0.002) as well. Survival analysis indicated high expression of stromal MCT4 to be an independent factor in predicting poor overall survival (OS) (HR and 95%CI=1.962, 1.032-3.729, p=0.040) and disease free survival (DFS) (HR and 95%CI=2.081, 1.158-3.741, p=0.014) of GC patients. However, high CA IX expression exhibited no significant predictive value. CONCLUSIONS These findings suggest that high expression of stromal MCT4 and CA IX proteins is significantly correlated with GC progression. High stromal MCT4 heralds worse outcome of GC patient, suggesting a novel candidate prognostic marker and therapeutic target.
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Affiliation(s)
- Ping Yan
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan, PR China E-mail :
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19
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Huber AR, Tan D, Sun J, Dean D, Wu T, Zhou Z. High expression of carbonic anhydrase IX is significantly associated with glandular lesions in gastroesophageal junction and with tumorigenesis markers BMI1, MCM4 and MCM7. BMC Gastroenterol 2015; 15:80. [PMID: 26156831 PMCID: PMC4495619 DOI: 10.1186/s12876-015-0310-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 06/29/2015] [Indexed: 12/22/2022] Open
Abstract
Background Carbonic anhydrase IX (CA9) is a transmembrane glycoprotein related to hypoxia. Increased CA9 expression has been associated with decreased survival and cancer progression and has been targeted as a potential therapy for several cancers, including esophageal cancer. The reported percentages of expression of CA9 in esophageal adenocarcinoma vary, and CA9 expression in precancerous esophageal lesions has not been well studied. Methods In this study, we investigated CA9 expression in esophageal cancers and in precancerous lesions and explored the association of CA9 expression with prognostic factors and with stem cell and tumorigenesis-related markers including BMI1, cyclin E, ki67, MCM4 and MCM7 expression. Previously constructed tissue microarrays consisting of samples of 7 tissue types (columnar cell metaplasia, Barrett esophagus, low- and high-grade dysplasia, esophageal adenocarcinoma, squamous epithelium, and squamous cell carcinoma) were used for the immunostaining of CA9, BMI1, cyclin E, Ki67, MCM4 and MCM7. Results and discussion CA9 high expression occurred more frequently in glandular mucosa with or without dysplasia than in squamous epithelium or squamous cell carcinoma. Survival duration of esophageal adenocarcinoma did not significantly differ between patients with high CA9 expression and those with low expression. High CA9 expression is significantly associated with BMI1, cyclin E, Ki67, MCM4 and MCM7 expression. Conclusions High CA9 expression may be related to the acidic environment caused by gastroesophageal reflux disease in the gastroesophageal junction and associated with tumorigenesis through BMI1, MCM4 and MCM7.
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Affiliation(s)
- Aaron R Huber
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, 601 Elmwood Avenue, Box 626, Rochester, NY, 14642, USA.
| | - Dongfeng Tan
- Department of Pathology, MD Anderson Cancer Institute, Houston, TX, USA.
| | - Jun Sun
- Biochemistry, Rush University Medical Center, Chicago, IL, USA.
| | - David Dean
- Department of Pediatrics, University of Rochester, Rochester, NY, USA.
| | - Tongtong Wu
- Department of Biostatistics and Computational Biology, University of Rochester, Rochester, NY, USA.
| | - Zhongren Zhou
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, 601 Elmwood Avenue, Box 626, Rochester, NY, 14642, USA.
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Carbonic anhydrase IX overexpression regulates the migration and progression in oral squamous cell carcinoma. Tumour Biol 2015; 36:9517-24. [PMID: 26130414 DOI: 10.1007/s13277-015-3692-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 06/18/2015] [Indexed: 01/26/2023] Open
Abstract
Carbonic anhydrase IX (CAIX) is reportedly overexpressed in several types of carcinomas and is generally considered a marker of malignancy. The current study investigated the association between membrane expression of CAIX and the clinicopathological characteristics in oral squamous cell carcinoma (OSCC) patients. The study used immunohistochemistry to examine CAIX expression in 271 OSCC specimens by tissue microarray (TMA) and assessed the effect of CAIX overexpression and knockdown on migration of oral cancer cells in vitro. We found that CAIX expression was associated with more advanced clinical stages (p = 0.030) and positive lymph node metastasis (p = 0.026). Importantly, CAIX expression was correlated with a poorer patient prognosis in a univariate survival analysis (p = 0.025). Moreover, CAIX suppression by small interfering RNA (siRNA) significantly reduced cellular migration in OECM-1 oral cancer cell. In conclusion, our study showed that the expression of CAIX in OSCC samples can predict the progression of OSCC and survival of OSCC patients in Taiwan.
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McCormick Matthews LH, Noble F, Tod J, Jaynes E, Harris S, Primrose JN, Ottensmeier C, Thomas GJ, Underwood TJ. Systematic review and meta-analysis of immunohistochemical prognostic biomarkers in resected oesophageal adenocarcinoma. Br J Cancer 2015; 113:107-18. [PMID: 26110972 PMCID: PMC4647536 DOI: 10.1038/bjc.2015.179] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2014] [Revised: 02/22/2015] [Accepted: 04/29/2015] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Oesophageal adenocarcinoma (OAC) is one of the fastest rising malignancies with continued poor prognosis. Many studies have proposed novel biomarkers but, to date, no immunohistochemical markers of survival after oesophageal resection have entered clinical practice. Here, we systematically review and meta-analyse the published literature, to identify potential biomarkers. METHODS Relevant articles were identified via Ovid medline 1946-2013. For inclusion, studies had to conform to REporting recommendations for tumor MARKer (REMARK) prognostic study criteria. The primary end-point was a pooled hazard ratio (HR) and variance, summarising the effect of marker expression on prognosis. RESULTS A total of 3059 articles were identified. After exclusion of irrelevant titles and abstracts, 214 articles were reviewed in full. Nine molecules had been examined in more than one study (CD3, CD8, COX-2, EGFR, HER2, Ki67, LgR5, p53 and VEGF) and were meta-analysed. Markers with largest survival effects were COX-2 (HR=2.47, confidence interval (CI)=1.15-3.79), CD3 (HR=0.51, 95% CI=0.32-0.70), CD8 (HR=0.55, CI=0.31-0.80) and EGFR (HR=1.65, 95% CI=1.14-2.16). DISCUSSION Current methods have not delivered clinically useful molecular prognostic biomarkers in OAC. We have highlighted the paucity of good-quality robust studies in this field. A genome-to-protein approach would be better suited for the development and subsequent validation of biomarkers. Large collaborative projects with standardised methodology will be required to generate clinically useful biomarkers.
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Affiliation(s)
- L H McCormick Matthews
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Somers Cancer Research Building, MP824, Southampton SO16 6YD, UK
| | - F Noble
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Somers Cancer Research Building, MP824, Southampton SO16 6YD, UK
- Department of Surgery, University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, UK
| | - J Tod
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Somers Cancer Research Building, MP824, Southampton SO16 6YD, UK
| | - E Jaynes
- Department of Cellular Pathology, University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, UK
| | - S Harris
- Public Health Sciences and Medical Statistics, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK
| | - J N Primrose
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Somers Cancer Research Building, MP824, Southampton SO16 6YD, UK
- Department of Surgery, University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, UK
| | - C Ottensmeier
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Somers Cancer Research Building, MP824, Southampton SO16 6YD, UK
- National Institute for Health Research, Experimental Cancer Medicine Centre, Southampton SO16 6YD, UK
| | - G J Thomas
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Somers Cancer Research Building, MP824, Southampton SO16 6YD, UK
- Department of Cellular Pathology, University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, UK
| | - T J Underwood
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Somers Cancer Research Building, MP824, Southampton SO16 6YD, UK
- Department of Surgery, University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, UK
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Ameis HM, Drenckhan A, Freytag M, Izbicki JR, Supuran CT, Reinshagen K, Holland-Cunz S, Gros SJ. Carbonic anhydrase IX correlates with survival and is a potential therapeutic target for neuroblastoma. J Enzyme Inhib Med Chem 2015; 31:404-9. [PMID: 25884234 DOI: 10.3109/14756366.2015.1029471] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Carbonic anhydrase IX (CAIX) is involved in pathological processes including tumorgenicity, metastases and poor survival in solid tumors. Twenty-two neuroblastoma samples of patients who were surgically treated at the University Medical Center Hamburg-Eppendorf were evaluated immunohistochemically for expression of CAIX. Results were correlated with clinical parameters and outcome. Neuroblastoma Kelly and SH-EP-Tet-21/N cells were examined for CAIX expression and inhibited with specific inhibitors, FC5-207A and FC8-325A. 32% of neuroblastoma tumors expressed CAIX. This was significantly associated with poorer survival. Kelly and SH-EP-Tet-21/N cells showed a major increase of CAIX RNA under hypoxic conditions. Proliferation of Kelly cells was significantly decreased by CAIX inhibitors, FC5-207A and FC8-325A, while proliferation of SH-EP-Tet-21/N cells was only significantly affected by FC8-325A. CAIX is a potent biomarker that predicts survival in neuroblastoma patients. CAIX-targeted therapy in neuroblastoma cell lines is highly effective and strengthens the potential of CAIX as a clinical therapeutic target in a selected patient collective.
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Affiliation(s)
- Helen M Ameis
- a Department of Pediatric Surgery , University Medical Center Hamburg-Eppendorf/Altona Children's Hospital , Hamburg , Germany
| | - Astrid Drenckhan
- b Department of General, Visceral and Thoracic Surgery , University Medical Center Hamburg-Eppendorf , Hamburg , Germany
| | - Morton Freytag
- b Department of General, Visceral and Thoracic Surgery , University Medical Center Hamburg-Eppendorf , Hamburg , Germany
| | - Jakob R Izbicki
- b Department of General, Visceral and Thoracic Surgery , University Medical Center Hamburg-Eppendorf , Hamburg , Germany
| | - Claudiu T Supuran
- c Department Neurofarba , Sezione di Scienze farmaceutiche, University of Florence , Florence , Italy , and
| | - Konrad Reinshagen
- a Department of Pediatric Surgery , University Medical Center Hamburg-Eppendorf/Altona Children's Hospital , Hamburg , Germany
| | - Stefan Holland-Cunz
- d Department of Pediatric Surgery , University Children's Hospital of Basel , Basel , Switzerland
| | - Stephanie J Gros
- b Department of General, Visceral and Thoracic Surgery , University Medical Center Hamburg-Eppendorf , Hamburg , Germany .,d Department of Pediatric Surgery , University Children's Hospital of Basel , Basel , Switzerland
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Zhou Y, Mokhtari RB, Pan J, Cutz E, Yeger H. Carbonic anhydrase II mediates malignant behavior of pulmonary neuroendocrine tumors. Am J Respir Cell Mol Biol 2015; 52:183-92. [PMID: 25019941 DOI: 10.1165/rcmb.2014-0054oc] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
In normal lung, the predominant cytoplasmic carbonic anhydrase (CA) isozyme (CAII) is highly expressed in amine- and peptide-producing pulmonary neuroendocrine cells where its role involves CO2 sensing. Here, we report robust cytoplasmic expression of CAII by immunohistochemistry in the tumor cells of different native neuroendocrine tumor (NET) types, including typical and atypical carcinoids and small-cell lung carcinomas, and in NET and non-NET tumor cell lines. Because, in both pulmonary neuroendocrine cell and related NETs, the hypercapnia-induced secretion of bioactive serotonin (5-hydroxytryptamine) is mediated by CAII, we investigated the role of CAII in the biological behavior of carcinoid cell line H727 and the type II cell-derived A549 using both in vitro clonogenicity and in vivo xenograft model. We show that short hairpin RNA-mediated down-regulation of CAII resulted in significant reduction in clonogenicity of H727 and A549 cells in vitro, and marked suppression of tumor growth in vivo. CAII-short hairpin RNA cell-derived xenografts showed significantly reduced mitosis (phosphohistone H3 marker) and proliferation associated antigen Ki-67 (Ki67 marker), and significantly increased apoptosis by terminal deoxynucleotidyl transferase dUTP nick end labeling assay. Using an apoptosis gene array, we found no association with caspases 3 and 8, but with a novel association of CAII-mediated apoptosis with specific mitochondrial apoptosis-associated proteins. Furthermore, these xenografts showed a significantly reduced vascularization (CD31 marker). Thus, CAII may play a critical role in NET lung tumor growth, angiogenesis, and survival, possibly via 5-hydroxytryptamine, known to drive autocrine tumor growth. As such, CAII is a potential therapeutic target for the difficult-to-treat lung NETs.
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Affiliation(s)
- Yuanxiang Zhou
- 1 Division of Pathology, Department of Paediatric Laboratory Medicine, and
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24
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Jomrich G, Jesch B, Birner P, Schwameis K, Paireder M, Asari R, Schoppmann SF. Stromal expression of carbonic anhydrase IX in esophageal cancer. Clin Transl Oncol 2014; 16:966-72. [DOI: 10.1007/s12094-014-1180-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Accepted: 03/24/2014] [Indexed: 12/13/2022]
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Gowryshankar A, Nagaraja V, Eslick GD. HER2 status in Barrett's esophagus & esophageal cancer: a meta analysis. J Gastrointest Oncol 2014; 5:25-35. [PMID: 24490040 DOI: 10.3978/j.issn.2078-6891.2013.039] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2012] [Accepted: 06/07/2013] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND The oncogenic potential of the Human Epidermal Growth Factor Receptor 2 (HER2) is well known in the context of breast cancer however; its relationship with the development of Barrett's Esophagus (BE) and Esophageal Cancer (EC) is unclear. The aim of this meta-analysis was to determine the overall prevalence and survival of HER2+ in BE & EC. PATIENTS AND METHODS Several databases were searched including article reference lists. Inclusion criteria required that studies measured HER2 positivity in subjects with BE or EC. RESULTS 33 studies were included in the meta-analysis (10 BE & 23 EC studies). The prevalence of HER2+ was found to be 24% (95% CI: 15-36%) in BE and 26% (95% CI: 19-34%) in EC. Squamous cell carcinoma (SCC) had a higher ER of 32% (95% CI: 20-48%) in comparison with adenocarcinoma (ADC) with an ER of 21% (95% CI: 14-32%). Sub group analyses showed a high geographical variance, Asia was found to be the highest prevalent area with an ER 42% (95% CI: 22-64%). The difference in survival rate between groups HER2- & HER2+ was found to be 7 months. CONCLUSIONS Our results highlight a high prevalence of HER2+ in subjects with adenocarcinoma. HER2+ appears to decrease the survival time of EC patients.
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Affiliation(s)
- Ashwini Gowryshankar
- The Whiteley-Martin Research Centre, The Discipline of Surgery, The University of Sydney, Sydney Medical School, Nepean, Penrith, New South Wales, Australia
| | - Vinayak Nagaraja
- The Whiteley-Martin Research Centre, The Discipline of Surgery, The University of Sydney, Sydney Medical School, Nepean, Penrith, New South Wales, Australia
| | - Guy D Eslick
- The Whiteley-Martin Research Centre, The Discipline of Surgery, The University of Sydney, Sydney Medical School, Nepean, Penrith, New South Wales, Australia
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26
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Schweiger T, Kollmann D, Nikolowsky C, Traxler D, Guenova E, Lang G, Birner P, Klepetko W, Ankersmit HJ, Hoetzenecker K. Carbonic anhydrase IX is associated with early pulmonary spreading of primary colorectal carcinoma and tobacco smoking. Eur J Cardiothorac Surg 2013; 46:92-9. [DOI: 10.1093/ejcts/ezt542] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
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Nagaraja V, Eslick GD. Advances in biomarkers for esophageal cancer. Expert Rev Anticancer Ther 2013; 13:1169-1180. [DOI: 10.1586/14737140.2013.844953] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
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28
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Schoppmann SF, Alidzanovic L, Schultheis A, Perkmann T, Brostjan C, Birner P. Thrombocytes Correlate with Lymphangiogenesis in Human Esophageal Cancer and Mediate Growth of Lymphatic Endothelial Cells In Vitro. PLoS One 2013; 8:e66941. [PMID: 23840559 PMCID: PMC3694157 DOI: 10.1371/journal.pone.0066941] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2013] [Accepted: 05/13/2013] [Indexed: 01/28/2023] Open
Abstract
Recent data provide evidence for an important role of thrombocytes in lymphangiogenesis within human malignant disease. The aim of this study was to investigate the role of thrombocytes in lymphangiogenesis in human esophageal cancer. Perioperative peripheral blood platelet counts (PBPC) were evaluated retrospectively in 320 patients with esophageal cancer, comprising 184 adenocarcinomas (AC), and 136 squamous cell carcinomas (SCC). Data on lymphangiogenesis evaluated by anti-podoplanin immunostaining were available from previous studies, platelets within the tumor tissue were assessed by CD61 immunostaining. For in vitro studies, human lymphatic endothelial cells (LECs) were isolated and co-cultured with peripheral blood platelets. Stromal thrombocytic clusters (STC) were evident in 82 samples (25.6%), and vascular thrombocytic clusters (VTC) in 56 (17.5%). STC and VTC were associated with a significantly higher PBPC at investigation of all cases. The presence of STC was associated with higher lymphatic microvessel density (p<0.001), PBPC and STC were associated with lymphovascular invasion of tumor cells in a regression model. The presence of STCs was associated with shorter DFS of all patients (p = 0.036, Breslow test), and VTC with shorter DFS in in SCC (p = 0.025, Breslow test). In cell culture, LEC proliferation was enhanced by co-culture with human platelets in a dose- and time-dependent manner mediated by the release of PDGF-BB and VEGF-C. Platelets play an important role in lymphangiogenesis and lymphovascular invasion in esophageal cancer, influencing prognosis. So the disruption of signaling pathways between platelets, tumor cells and lymphatic endothelium might be of benefit for patients.
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Affiliation(s)
- Sebastian F. Schoppmann
- Department of Surgery, Medical University of Vienna, Vienna, Austria
- Comprehensive Cancer Center, Gastroesophageal Unit, Medical University of Vienna, Vienna, Austria
| | - Lejla Alidzanovic
- Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - Andrea Schultheis
- Department of Pathology, Hospital Rudolfsstiftung, Vienna, Vienna, Austria
| | - Thomas Perkmann
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | | | - Peter Birner
- Department of Pathology, Medical University of Vienna, Vienna, Austria
- Comprehensive Cancer Center, Gastroesophageal Unit, Medical University of Vienna, Vienna, Austria
- * E-mail:
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29
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Fidan E, Mentese A, Ozdemir F, Deger O, Kavgaci H, Caner Karahan S, Aydin F. Diagnostic and prognostic significance of CA IX and suPAR in gastric cancer. Med Oncol 2013; 30:540. [PMID: 23512428 DOI: 10.1007/s12032-013-0540-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2013] [Accepted: 03/07/2013] [Indexed: 02/02/2023]
Abstract
This study was intended to evaluate the prognostic and diagnostic significance of carbonic anhydrase IX (CA IX) and soluble urokinase plasminogen activator receptor (suPAR) levels in gastric cancer patients. CA IX and suPAR were analyzed from serum and plasma samples of gastric cancer patients. Fifty patients and 34 controls were enrolled. CA IX and suPAR levels were statistically significantly higher in the patient group (patient; 182.5 ± 212.4, control; 47.3 ± 32, P = 0.0001 and patient; 5.74 ± 5.3, control; 2.27 ± 0.77, P = 0.0001, respectively). CA IX and suPAR levels were higher in metastatic subjects (metastatic; 227.1 ± 273.5, non-metastatic; 147.4 ± 144.1, P > 0.05). Prognosis was worse in the patient group with elevated suPAR. CA IX and especially suPAR are correlated with the presence and stage of the disease. High suPAR levels indicate a poorer prognosis in gastric cancer patients.
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Affiliation(s)
- Evren Fidan
- Division of Medical Oncology, Konya Training and Research Hospital, 42100 Konya, Turkey.
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30
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Teppo S, Sundquist E, Vered M, Holappa H, Parkkisenniemi J, Rinaldi T, Lehenkari P, Grenman R, Dayan D, Risteli J, Salo T, Nyberg P. The hypoxic tumor microenvironment regulates invasion of aggressive oral carcinoma cells. Exp Cell Res 2012; 319:376-89. [PMID: 23262025 DOI: 10.1016/j.yexcr.2012.12.010] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2012] [Revised: 12/05/2012] [Accepted: 12/11/2012] [Indexed: 01/29/2023]
Abstract
Invasion is an important hallmark of cancer involving interactions between the tumor microenvironment and the cancer cells. Hypoxia, low oxygen level, is related to increased invasion and metastasis in many cancers. The aim was to elucidate the effect of hypoxia on invasion of oral squamous cell carcinoma cells (OSCCs), and the applicability of a novel 3-dimentional myoma organotypic invasion model in hypoxia experiments. OSCC cell lines (primary oral carcinoma derived cells UT-SCC-43A, recurrent oral carcinoma cells UT-SCC-43B and aggressive tongue carcinoma cells HSC-3) were studied for their migration and invasion capabilities under normoxia, hypoxia, and in the presence a hypoxia-mimicker cobalt chloride. As expected, the recurrent UT-SCC-43B cells were significantly more aggressive than the primary tumor derived cells. In contrast to tongue carcinoma HSC-3 cells, they only mildly responded to hypoxia in the migration or invasion assays, indicating a cell line specific response of hypoxia on the invasive potential. The modification of the organotypic human tissue-derived matrix via the removal of various yet unidentified soluble factors by rinsing the tissue resulting in stripped matrix substantially changed the invasion pattern of HSC-3 cells and the outcomes of hypoxic treatments. Only in the stripped tissue hypoxia significantly increased invasion, whereas in native intact tissue the induced invasion was not observed. This demonstrates the importance of the soluble factors to the invasion pattern and to the hypoxia response. A metastasis and poor prognosis marker, hypoxia-regulated lysyl oxidase (LOX), was present in the myoma tissue, but could be removed by rinsing. The inhibition of LOX resulted in a decrease in invasion area, but only very mildly in invasion depth. Thus, it may have a role in the modulation of the invasion pattern. Another hypoxia-related poor prognosis marker carbonic anhydrase 9 (CAIX) was induced in HSC-3 cells both by the hypoxic exposure and interestingly in invading HSC-3 cells inside the tissue even in normoxic conditions. In conclusion, this suggests that the intact myoma organotypic model offers optimally hypoxic surroundings, thus being an excellent human tumor microenvironment mimicker.
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Affiliation(s)
- Susanna Teppo
- Department of Diagnostics and Oral Medicine, Institute of Dentistry, University of Oulu, Finland
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Phosphorylation of signal transducer and activator of transcription 3 (STAT3) correlates with Her-2 status, carbonic anhydrase 9 expression and prognosis in esophageal cancer. Clin Exp Metastasis 2012; 29:615-24. [DOI: 10.1007/s10585-012-9475-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2012] [Accepted: 03/25/2012] [Indexed: 12/12/2022]
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32
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Koperek O, Bergner O, Pichlhöfer B, Oberndorfer F, Hainfellner JA, Kaserer K, Horvat R, Harris AL, Niederle B, Birner P. Expression of hypoxia-associated proteins in sporadic medullary thyroid cancer is associated with desmoplastic stroma reaction and lymph node metastasis and may indicate somatic mutations in the VHL gene. J Pathol 2011; 225:63-72. [DOI: 10.1002/path.2926] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2011] [Revised: 04/05/2011] [Accepted: 04/13/2011] [Indexed: 11/09/2022]
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