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Zhang X, Chen J, Sheng X, Ding CF, Yan Y. Preparation and characterization of a biomimetic honeycomb cross-linked chitosan membrane and its application in the serum of gastric cancer patients. Int J Biol Macromol 2024; 279:135367. [PMID: 39244117 DOI: 10.1016/j.ijbiomac.2024.135367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2024] [Revised: 08/23/2024] [Accepted: 09/04/2024] [Indexed: 09/09/2024]
Abstract
Chitosan, as a biological macromolecule with excellent biocompatibility, has great potential for application in immobilized metal affinity chromatography (IMAC) strategies. In-depth analysis of low-abundance phosphopeptides in organisms can help reveal the pathological mechanisms of diseases. Here, we developed an IMAC material based on a biomimetic honeycomb chitosan membrane. The material demonstrates excellent biocompatibility, good hydrophilicity, and strong metal chelating capacity, which collectively confer outstanding enrichment properties. The material has high sensitivity (0.05 fmol), great selectivity (1:2000), excellent cycling stability (at least 10 cycles) and acid-base stability. In addition, the material was employed in human serum, successfully enriching 129 phosphopeptides from the serum of gastric cancer patients and 146 phosphopeptides from healthy controls. Sequence logo suggests a potential association between gastric cancer and glutamine. Ultimately, an in-depth gene ontology analysis was carried out on the phosphopeptides that were enriched in the serum samples. Compared to normal controls, our results demonstrated dysregulated expression of biological process, cellular component, and molecular function in gastric cancer patients. This suggests that the disease involves, such as blood coagulation pathways, cholesterol metabolism, and heparin binding. All experimental outcomes converge to demonstrate the substantial promise of the material for applications within proteomics research.
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Affiliation(s)
- Xiaoya Zhang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, PR China
| | - Jiakai Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, PR China
| | - Xiuqin Sheng
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, PR China
| | - Chuan-Fan Ding
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, PR China.
| | - Yinghua Yan
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, PR China.
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Zhang X, Zhang C, Zhao Q, Wang S, Wang L, Si Y, Su Q, Cheng S, Ding W. Inhibition of Annexin A10 Contributes to ZNF281 Mediated Aggressiveness of Hepatocellular Carcinoma. J Hepatocell Carcinoma 2023; 10:553-571. [PMID: 37041757 PMCID: PMC10083037 DOI: 10.2147/jhc.s400989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Accepted: 03/15/2023] [Indexed: 04/13/2023] Open
Abstract
Objective To investigate the involvement and transcriptional targets of zinc finger protein 281 (ZNF281) in the progression of hepatocellular carcinoma (HCC). Methods The expression of ZNF281 in HCC was detected in tissue microarray and cell lines. The role of ZNF281 in aggressiveness of HCC was examined using wound healing, matrigel transwell, pulmonary metastasis model and assays for expression of EMT markers. RNA-seq was used to find potential target gene of ZNF281. Chromatin immunoprecipitation (ChIP) assay and co-immunoprecipitation (Co-IP) were employed to uncover the mechanism of the transcriptional regulation of ZNF281 on the target gene. Results ZNF281 was increased in tumor tissues and positively correlated with vascular invasion in HCC. Knockdown of ZNF281 suppressed the migration and invasion with significant alteration of EMT marker expression in HLE and Huh7 HCC cell lines. RNA-seq screening showed that the tumor suppressor gene Annexin A10 (ANXA10) was a most up-regulated gene in response to ZNF281 depletion and responsible for the attenuation of aggressiveness. Mechanistically, ZNF281 interacted with the ANXA10 promoter region harboring ZNF281 recognition sites, and recruited components of nucleosome remodeling and deacetylation (NuRD) complex. By knocking down such components like HDAC1 or MTA1, ANXA10 was released from transcriptional repression by ZNF281/NuRD, and in turn reversed the EMT, invasion and metastasis driven by ZNF281. Conclusion ZNF281 drives invasion and metastasis of HCC partially through transcriptional repression of tumor suppressor gene ANXA10 by recruiting NuRD complex.
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Affiliation(s)
- Xialu Zhang
- School of Basic Medical Sciences, Capital Medical University, Beijing, People’s Republic of China
| | - Chenguang Zhang
- School of Basic Medical Sciences, Capital Medical University, Beijing, People’s Republic of China
- Beijing Key Laboratory for Cancer Invasion and Metastasis Mechanism Research, Capital Medical University, Beijing, People’s Republic of China
- Correspondence: Chenguang Zhang; Wei Ding, Email ;
| | - Qingfang Zhao
- School of Basic Medical Sciences, Capital Medical University, Beijing, People’s Republic of China
| | - Shanshan Wang
- Beijing Institute of Hepatology, Beijing You’An Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Liyong Wang
- Core Facilities for Molecular Biology, Capital Medical University, Beijing, People’s Republic of China
| | - Yang Si
- School of Basic Medical Sciences, Capital Medical University, Beijing, People’s Republic of China
| | - Qiang Su
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Shan Cheng
- School of Basic Medical Sciences, Capital Medical University, Beijing, People’s Republic of China
| | - Wei Ding
- School of Basic Medical Sciences, Capital Medical University, Beijing, People’s Republic of China
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Zhao J, Chang L, Tu J, Sun B, Wei X. Evaluation of Annexins Family as Potential Biomarker for Predicting Progression and Prognosis in Clear Renal Cell Carcinoma. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:8748434. [PMID: 39290334 PMCID: PMC11407897 DOI: 10.1155/2022/8748434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 04/23/2022] [Accepted: 04/26/2022] [Indexed: 09/19/2024]
Abstract
Background Annexins family (ANXAs), as a Ca2+-dependent phospholipid-binding protein superfamily, participates in a wide variety of biological activities and has been reported to be dysregulated in numerous types of human cancers. Evidence from cell lines and human tissues indicates that ANAXs are involved in kidney clear renal cell carcinoma (KIRC) tumorigenesis. However, their prognostic value and expression pattern associated with KIRC remain to be elucidated. Methods We visited public databases, including ONCOMINE, Gene Expression Profiling Interactive Analysis (GEPIA), Kaplan-Meier plotter, cBioPortal, and GeneMANIA, to conduct comprehensive bioinformatics analysis and tried to detect basic relationships between each Annexins family member and KIRC. Results We found that the expression level of ANXA1/2/4/5/6/7/8/13 in clear renal cell carcinoma tissue was higher than that in the kidney tissue, while the expression level of ANXA3/9/11 in the former was lower than that in the latter. The expression level of ANXA7/8/13 is related to the stage of the tumour. Survival analysis using the Kaplan-Meier plotter database showed that a high transcription level of ANXA2/5/8/10 is related to a low overall survival rate (OS) in predicting KIRC patients. In contrast, high ANXA3/4/7/9/11/13 levels are associated with a high OS in these patients. Conclusions Our study implies that ANXA4/8/13 are potential targets of precision therapy for patients with KIRC and that ANXA2/5/8/10 are new biomarkers for the prognosis of KIRC.
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Affiliation(s)
- Jiyu Zhao
- Department of Urology, ChuiYangLiu Hospital Affiliated to Tsinghua University, 100021 Beijing, China
| | - Luchen Chang
- Department of Diagnostic and Therapeutic Ultrasonography, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, 300060 Tianjin, China
| | - Jianping Tu
- Department of Urology, The Third Hospital of Xiamen, 361199 Xiamen, Fujian, China
| | - Bei Sun
- Department of Outpatient Office, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, 300060 Tianjin, China
| | - Xi Wei
- Department of Diagnostic and Therapeutic Ultrasonography, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, 300060 Tianjin, China
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Xu H, Wu X, Dou Y, Zheng W. The prognostic significance of annexin A family in glioblastoma. Ir J Med Sci 2021; 191:1539-1547. [PMID: 34398393 DOI: 10.1007/s11845-021-02737-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 07/30/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Glioblastoma (GBM) is the most common histological type of glioma, which has the most aggressive biological characters and the worst outcome. The targeted therapy of GBM requires more progression, and new biomarkers should be identified. MATERIALS AND METHODS In our study, we firstly retrieved the data of TCGA and compared the TPMs of all ANXAs in TCGA database. By quantitative PCR (qPCR), we detected the mRNA levels of ANXAs in 8 pairs of GBM tissues and their corresponding normal brain tissues. Moreover, we detected the expression of ANXAs in 118 cases of GBMs, and further evaluated their clinical significance by analyzing the correlation with clinicopathological factors, and estimated their prognostic significance with univariate and multivariate analyses. RESULTS In the TCGA database, ANXA1, ANXA2, ANXA4, and ANXA5 had higher transcripts per million (TPMs) in GBM tissues compared with the normal brain tissues, while ANXA3 expression was downregulated in GBM tissues. With qPCR, ANXA1, ANXA2, and ANXA10 were verified to be the upregulated genes in GBM, but other ANXAs had no significant differences. ANXA2 and ANXA10, but not ANXA1, were correlated with poor prognosis of GBM and identified as independent prognostic biomarkers for poor outcome. CONCLUSIONS ANXA1, ANXA2, and ANXA10 are the upregulated genes in GBM. ANXA2 and ANXA10, but not ANXA1, are independent prognostic biomarkers indicating unfavorable outcome. Our results suggest that expression profiles based on ANXA10 expression may be a new classification system to predict prognosis of GBM patients.
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Affiliation(s)
- Hankun Xu
- Departments of Neurology, Qingzhou People' s Hosptial, Shandong, Weifang, China
| | - Xiaoqian Wu
- Departments of Cardiology, Yidu Central Hosptial, Weifang, Shandong, China
| | - Yingfei Dou
- Departments of Cardiology, Yidu Central Hosptial, Weifang, Shandong, China
| | - Wei Zheng
- Departments of Neurosurgery, the Second Hospital of Shandong First Medical University, 706 Taishan Road, Taian, 271000, Shandong, China.
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Zhang X, Hu Z, Wang X, Li L, Zhu B, Lin X, Zhang J, Hua Z. ANXA10 promotes melanoma metastasis by suppressing E3 ligase TRIM41-directed PKD1 degradation. Cancer Lett 2021; 519:237-249. [PMID: 34324862 DOI: 10.1016/j.canlet.2021.07.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 07/16/2021] [Accepted: 07/19/2021] [Indexed: 01/10/2023]
Abstract
Melanoma is a highly metastatic cancer that requires effective and targeted curative therapy. Annexin A10 (ANXA10), a member of the annexin family, is a calcium- and phospholipid-binding protein. Considerable evidence indicates that ANXA10 is involved in tumour progression, but little is known about its role in melanoma development. In this study, we find that ANXA10 expression is significantly upregulated, and correlates with melanoma progression. ANXA10 knockout profoundly reduces cell migration and the metastatic activity of melanoma. In addition, ANXA10 knockout induces the N- to E-cadherin switch by upregulating SMAD6, an inhibitory SMAD in the TGF-β/SMAD pathway. The negative regulation of SMAD6 by ANXA10 is dependent on PKD1. ANXA10 interacts with PKD1 and inhibits E3 ligase TRIM41-targeted PKD1 degradation. In B16F10 melanoma cells, protein levels of ANXA10 and PKD1 are inversely correlated with SMAD6 level, but correlated with cell migration. Interestingly, ANXA10 and SMAD6 levels are inversely correlated in clinical samples of melanoma progression. Our findings suggest that the ANXA10-PKD1-SMAD6 axis is a new target for therapeutic strategies against melanoma metastasis.
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Affiliation(s)
- Xuerui Zhang
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China; Changzhou High-Tech Research Institute of Nanjing University and Jiangsu Target Pharma Laboratories Inc., Changzhou, China
| | - Zhaoqing Hu
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - Xinran Wang
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - Lin Li
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - Banghui Zhu
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - Xiaolei Lin
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - Jing Zhang
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China.
| | - Zichun Hua
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China; Changzhou High-Tech Research Institute of Nanjing University and Jiangsu Target Pharma Laboratories Inc., Changzhou, China; School of Biopharmacy, China Pharmaceutical University, Nanjing, China.
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Grewal T, Rentero C, Enrich C, Wahba M, Raabe CA, Rescher U. Annexin Animal Models-From Fundamental Principles to Translational Research. Int J Mol Sci 2021; 22:ijms22073439. [PMID: 33810523 PMCID: PMC8037771 DOI: 10.3390/ijms22073439] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 03/18/2021] [Accepted: 03/24/2021] [Indexed: 02/07/2023] Open
Abstract
Routine manipulation of the mouse genome has become a landmark in biomedical research. Traits that are only associated with advanced developmental stages can now be investigated within a living organism, and the in vivo analysis of corresponding phenotypes and functions advances the translation into the clinical setting. The annexins, a family of closely related calcium (Ca2+)- and lipid-binding proteins, are found at various intra- and extracellular locations, and interact with a broad range of membrane lipids and proteins. Their impacts on cellular functions has been extensively assessed in vitro, yet annexin-deficient mouse models generally develop normally and do not display obvious phenotypes. Only in recent years, studies examining genetically modified annexin mouse models which were exposed to stress conditions mimicking human disease often revealed striking phenotypes. This review is the first comprehensive overview of annexin-related research using animal models and their exciting future use for relevant issues in biology and experimental medicine.
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Affiliation(s)
- Thomas Grewal
- School of Pharmacy, Faculty of Medicine and Health, University of Sydney, Sydney, NSW 2006, Australia;
- Correspondence: (T.G.); (U.R.); Tel.: +61-(0)2-9351-8496 (T.G.); +49-(0)251-83-52121 (U.R.)
| | - Carles Rentero
- Departament de Biomedicina, Unitat de Biologia Cel·lular, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, 08036 Barcelona, Spain; (C.R.); (C.E.)
- Centre de Recerca Biomèdica CELLEX, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
| | - Carlos Enrich
- Departament de Biomedicina, Unitat de Biologia Cel·lular, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, 08036 Barcelona, Spain; (C.R.); (C.E.)
- Centre de Recerca Biomèdica CELLEX, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
| | - Mohamed Wahba
- School of Pharmacy, Faculty of Medicine and Health, University of Sydney, Sydney, NSW 2006, Australia;
| | - Carsten A. Raabe
- Research Group Regulatory Mechanisms of Inflammation, Center for Molecular Biology of Inflammation (ZMBE) and Cells in Motion Interfaculty Center (CiM), Institute of Medical Biochemistry, University of Muenster, 48149 Muenster, Germany;
| | - Ursula Rescher
- Research Group Regulatory Mechanisms of Inflammation, Center for Molecular Biology of Inflammation (ZMBE) and Cells in Motion Interfaculty Center (CiM), Institute of Medical Biochemistry, University of Muenster, 48149 Muenster, Germany;
- Correspondence: (T.G.); (U.R.); Tel.: +61-(0)2-9351-8496 (T.G.); +49-(0)251-83-52121 (U.R.)
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Koh MJ, Shin DH, Lee SJ, Hwang CS, Lee HJ, Kim A, Park WY, Lee JH, Choi KU, Kim JY, Lee CH, Sol MY. Gastric-type gene expression and phenotype in non-terminal respiratory unit type adenocarcinoma of the lung with invasive mucinous adenocarcinoma morphology. Histopathology 2021; 76:898-905. [PMID: 31985086 DOI: 10.1111/his.14077] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 01/02/2020] [Accepted: 01/22/2020] [Indexed: 01/01/2023]
Abstract
AIMS We sought to determine if non-terminal respiratory unit (TRU) type adenocarcinoma of lung with invasive mucinous adenocarcinoma (IMA) morphology shows gastric differentiation. METHODS AND RESULTS We reviewed whole-section images of 489 cases of lung adenocarcinoma from The Cancer Genome Atlas (TCGA). TCGA data were classified into 426 TRU type adenocarcinoma, 49 IMA and 14 unclassifiable. Their RNA sequencing data was analysed by DESeq2 and WGCNA R packages. Gene expression in patients' samples was measured by NanoString assay. Overexpression of genes including REG4, TFF2, MUCL3, FER1L6, B3GALT5, ANXA10 was observed by TCGA analysis in IMA compared to TRU type adenocarcinoma. Many of these genes are those expressed in normal gastric glands and selected for NanoString experiment on 14 IMA and 10 TRU type adenocarcinoma cases. The expression of genes, including ANXA10, FER1L6, HNF4a, MUC5AC, REG4, TFF1, TFF2 and VSIGI, was increased> 15-fold in IMA. Immunohistochemistry of ANXA10, TFF2 and FER1L6 performed on 31 IMA and 135 TRU type adenocarcinomas showed a predominant expression in IMA, but are not in TRU type adenocarcinoma. CONCLUSION Our results showed the level of genes expressed in stomach mucosa was increased in IMA compared to TRU type adenocarcinoma, supporting gastric differentiation of IMA. This finding may help the understanding of the pathogenesis of IMA and discovery of therapeutic targets.
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Affiliation(s)
- Myoung Ju Koh
- Department of Pathology, School of Medicine, Pusan National University, Yangsan, Korea
| | - Dong Hoon Shin
- Department of Pathology, School of Medicine, Pusan National University, Yangsan, Korea
| | - So-Jeong Lee
- Department of Pathology, School of Medicine, Pusan National University, Yangsan, Korea
| | - Chung-Su Hwang
- Department of Pathology, School of Medicine, Pusan National University, Yangsan, Korea
| | - Hyun Jung Lee
- Department of Pathology, School of Medicine, Pusan National University, Yangsan, Korea
| | - Ahrong Kim
- Department of Pathology, School of Medicine, Pusan National University, Yangsan, Korea
| | - Won Young Park
- Department of Pathology, School of Medicine, Pusan National University, Yangsan, Korea
| | - Jung Hee Lee
- Department of Pathology, School of Medicine, Pusan National University, Yangsan, Korea
| | - Kyung Un Choi
- Department of Pathology, School of Medicine, Pusan National University, Yangsan, Korea
| | - Jee Yeon Kim
- Department of Pathology, School of Medicine, Pusan National University, Yangsan, Korea
| | - Chang Hun Lee
- Department of Pathology, School of Medicine, Pusan National University, Yangsan, Korea
| | - Mee Young Sol
- Department of Pathology, School of Medicine, Pusan National University, Yangsan, Korea
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Ishikawa A, Kuraoka K, Zaitsu J, Saito A, Kuwai T, Suzuki T, Tashiro H, Taniyama K, Yasui W. Loss of Annexin A10 Expression Is Associated with Poor Prognosis in Early Gastric Cancer. Acta Histochem Cytochem 2020; 53:113-119. [PMID: 33177783 PMCID: PMC7642482 DOI: 10.1267/ahc.20-00014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 08/18/2020] [Indexed: 12/24/2022] Open
Abstract
Gastric cancer (GC) is the third most common cause of cancer-related mortality. The diagnosis and treatment of early GC is a crucial strategy for prognostic improvement of GC. Annexin A10 (ANXA10), a calcium-/phospholipid-binding protein, is a member of the annexin family. The significance of ANXA10 expression in early GC remains unclear. This is the first report to investigate ANXA10 expression in early GC. We performed immunohistochemistry to evaluate ANXA10 expression in early GC, and the correlation between ANXA10 and clinicopathological factors. The loss of ANXA10 expression was detected in 63 (61.2%) of 103 early GC cases and significantly correlated with poor overall survival in patients. Sex, pT stage, pN stage, histology, and ANXA10 expression were associated with poor survival. Sex, histology, and ANXA10 expression were determined as independent predictors of survival in early GC patients. ANXA10 immunostaining could be a new decision-making biomarker in GC.
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Affiliation(s)
- Akira Ishikawa
- Department of Clinical Laboratory, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, 3–1 Aoyama, Kure 737–0023, Japan
| | - Kazuya Kuraoka
- Department of Clinical Laboratory, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, 3–1 Aoyama, Kure 737–0023, Japan
- Department of Diagnostic Pathology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, 3–1 Aoyama, Kure 737–0023, Japan
| | - Junichi Zaitsu
- Department of Diagnostic Pathology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, 3–1 Aoyama, Kure 737–0023, Japan
| | - Akihisa Saito
- Department of Diagnostic Pathology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, 3–1 Aoyama, Kure 737–0023, Japan
| | - Toshio Kuwai
- Department of Gastroenterology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, 3–1 Aoyama, Kure 737–0023, Japan
| | - Takahisa Suzuki
- Department of Surgery, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, 3–1 Aoyama, Kure 737–0023, Japan
| | - Hirotaka Tashiro
- Department of Surgery, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, 3–1 Aoyama, Kure 737–0023, Japan
| | - Kiyomi Taniyama
- Honorary President, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, 3–1 Aoyama, Kure 737–0023, Japan
| | - Wataru Yasui
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1–2–3 Kasumi, Minami-ku, Hiroshima 734–8551, Japan
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Marquet B, Marchal Bressenot A, Fichel C, Bouland N, Barbe C, Bouché O, Kianmanesh R, Diebold MD, Boulagnon-Rombi C. Expression of the Serrated Markers Annexin A10 or Gremlin1 in Colonic Adenocarcinomas: Morphology and Prognostic Values. Pathol Oncol Res 2020; 26:2509-2521. [PMID: 32583331 DOI: 10.1007/s12253-020-00857-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 06/15/2020] [Indexed: 12/24/2022]
Abstract
Describe clinical, histological and molecular charatcteristics and prognosis values of the serrated candidate markers AnnexinA10 and Gremlin1 in colon adenocarcinomas. Immunohistochemical expression of AnnexinA10 and Gremlin1 was evaluated on 346 colonic adenocarcinomas. Clinicopathological, molecular features and prognostic characteristics were then evaluated. A total of 40 colonic adenocarcinomas expressed AnnexinA10 (11.6%) and, 115 expressed Gremlin1 (40.4%). AnnexinA10 expression was significantly associated, on univariate analyses, with female gender (p = 0.03), right tumor location (p < 0.001), differentiation grade 3 (p < 0.001), serrated adenocarcinoma subtype (p < 0.001), serrated (p < 0.001), medullary (p = 0.005), and mucinous component (p = 0.004), cytoplasmic eosinophilia (p < 0.001), discernible nuclei (p = 0.001), preserved polarity (p < 0.001), lymphatic invasion (p = 0.01), BRAFV600E mutation (p < 0.001), MSI-H status (p < 0.001) and CIMP-H status (p = 0.019). Multivariate analyses revealed that mucinous component (p = 0.002), lymphatic invasion (p = 0.02) and BRAFV600E mutation (p < 0.001) were independently associated with AnnexinA10 expression. In addition, AnnexinA10 was an indicator of poorer overall survival (OS) in UICC stage IV adenocarcinomas (p = 0.01) only. Gremlin1 expression was neither associated with serrated adenocarcinoma subtype (p = 0.51) nor with AnnexinA10 expression (p = 0,31), but was significantly associated, in univariate analysis with male gender (p = 0.002), younger age (p = 0.002), left tumor location (p = 0.04), and MSS status (p = 0.03). Gremlin1 expression was associated with better OS only in UICC stage III colon adenocarcinomas (p = 0.006). Colon adenocarcinomas expressing AnnexinA10 have distinct clinico-pathological and molecular features. AnnexinA10 expression is an indicator of poorer OS in UICC stage IV patients. Gremlin1 expression is not associated with serrated adenocarcinomas subtype. Its expression was associated with better OS in UICC Stage III patients.
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Affiliation(s)
- Benjamin Marquet
- Department of Biopathology, Academic Hospital, rue du Général Koenig, 51100, Reims, France. .,Department of Pathology, Medicine University, Reims, France.
| | - Aude Marchal Bressenot
- Department of Biopathology, Academic Hospital, rue du Général Koenig, 51100, Reims, France.,Department of Pathology, Medicine University, Reims, France
| | | | - Nicole Bouland
- Department of Pathology, Medicine University, Reims, France
| | - Coralie Barbe
- Clinical Research Unit, Academic Hospital, Reims, France
| | - Olivier Bouché
- Gatroenterology and Digestive Oncology Department, Academic Hospital, Reims, France
| | - Reza Kianmanesh
- Digestive Surgery Department, Academic hospital, Reims, France
| | - Marie-Danièle Diebold
- Department of Biopathology, Academic Hospital, rue du Général Koenig, 51100, Reims, France.,Department of Pathology, Medicine University, Reims, France
| | - Camille Boulagnon-Rombi
- Department of Biopathology, Academic Hospital, rue du Général Koenig, 51100, Reims, France.,Department of Pathology, Medicine University, Reims, France.,UMR CNRS/URCA 7369 MEDyC, Medicine University, Reims, France
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10
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Zhuang C, Wang P, Sun T, Zheng L, Ming L. Expression levels and prognostic values of annexins in liver cancer. Oncol Lett 2019; 18:6657-6669. [PMID: 31807177 PMCID: PMC6876331 DOI: 10.3892/ol.2019.11025] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 09/10/2019] [Indexed: 02/07/2023] Open
Abstract
Annexins are a superfamily of calcium-dependent phospholipid-binding proteins that are implicated in a wide range of biological processes. The annexin superfamily comprises 13 members in humans (ANXAs), the majority of which are frequently dysregulated in cancer. However, the expression patterns and prognostic values of ANXAs in liver cancer are currently largely unknown. The present study aimed to analyze the expression levels of ANXAs and survival data in patients with liver cancer from the Oncomine, GEPIA, Kaplan-Meier plotter and cBioPortal for Cancer Genomics databases. The results demonstrated that ANXA1, A2, A3, A4 and A5 were upregulated, whereas ANXA10 was downregulated in liver cancer compared with normal liver tissues. The expression of ANXA10 was associated with pathological stage. High expression levels of ANXA2 and A5 were significantly associated with poor overall survival (OS) rate whereas ANXA7 and A10 were associated with increased OS. The prognostic values of ANXAs in liver cancer were determined based on sex and clinical stage, which revealed that ANXA2, A5, A7 and A10 were associated with OS in male, but not in female patients. In addition, the potential biological functions of ANXAs were identified by Gene Ontology functional annotation and Kyoto Encyclopedia of Genes Genomes pathway analysis; the results demonstrated that ANXAs may serve a role in liver cancer through the neuroactive ligand-receptor interaction pathway. In conclusion, the results of the present study suggested that ANXA1, A2, A3, A4, A5 and A10 may be potential therapeutic targets for liver cancer treatment, and that ANXA2, A5, A7 and A10 may be potential prognostic biomarkers of liver cancer.
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Affiliation(s)
- Chunbo Zhuang
- Department of Clinical Laboratory Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Pei Wang
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Ting Sun
- Department of Clinical Laboratory Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Lei Zheng
- Department of Clinical Laboratory Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Liang Ming
- Department of Clinical Laboratory Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
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11
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Hung MS, Chen YC, Lin P, Li YC, Hsu CC, Lung JH, You L, Xu Z, Mao JH, Jablons DM, Yang CT. Cul4A Modulates Invasion and Metastasis of Lung Cancer Through Regulation of ANXA10. Cancers (Basel) 2019; 11:cancers11050618. [PMID: 31052599 PMCID: PMC6562482 DOI: 10.3390/cancers11050618] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 04/15/2019] [Accepted: 04/24/2019] [Indexed: 02/06/2023] Open
Abstract
: Cullin 4A (Cul4A) is overexpressed in a number of cancers and has been established as an oncogene. This study aimed to elucidate the role of Cul4A in lung cancer invasion and metastasis. We observed that Cul4A was overexpressed in non-small cell lung cancer (NSCLC) tissues and the overexpression of Cul4A was associated with poor prognosis after surgical resection and it also decreased the expression of the tumor suppressor protein annexin A10 (ANXA10). The knockdown of Cul4A was associated with the upregulation of ANXA10, and the forced expression of Cul4A was associated with the downregulation of ANXA10 in lung cancer cells. Further studies showed that the knockdown of Cul4A inhibited the invasion and metastasis of lung cancer cells, which was reversed by the further knockdown of ANXA10. In addition, the knockdown of Cul4A inhibited lung tumor metastasis in mouse tail vein injection xenograft models. Notably, Cul4A regulated the degradation of ANXA10 through its interaction with ANXA10 and ubiquitination in lung cancer cells. Our findings suggest that Cul4A is a prognostic marker in NSCLC patients, and Cul4A plays important roles in lung cancer invasion and metastasis through the regulation of the ANXA10 tumor suppressor.
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Affiliation(s)
- Ming-Szu Hung
- Division of Thoracic Oncology, Department of Pulmonary and Critical Care Medicine, Chang Gung Memorial Hospital, Chiayi branch 61363, Taiwan.
- Department of Medicine, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan.
- Department of Respiratory Care, Chang Gung University of Science and Technology, Chiayi Campus, Chiayi 61363, Taiwan.
| | - Yi-Chuan Chen
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chiayi branch 61363, Taiwan.
| | - PaulYann Lin
- Department of Anatomic Pathology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi 62247, Taiwan.
| | - Ya-Chin Li
- Division of Thoracic Oncology, Department of Pulmonary and Critical Care Medicine, Chang Gung Memorial Hospital, Chiayi branch 61363, Taiwan.
| | - Chia-Chen Hsu
- Department of Hematology and Oncology, Chang Gung Memorial Hospital, Chiayi branch 61363, Taiwan.
- Department of Medical Research and Development, Chang Gung Memorial Hospital, Chiayi branch 61363, Taiwan.
| | - Jr-Hau Lung
- Department of Medical Research and Development, Chang Gung Memorial Hospital, Chiayi branch 61363, Taiwan.
| | - Liang You
- Thoracic Oncology Laboratory, Department of Surgery, Comprehensive Cancer Center, University of California, San Francisco, CA 94143, USA.
| | - Zhidong Xu
- Thoracic Oncology Laboratory, Department of Surgery, Comprehensive Cancer Center, University of California, San Francisco, CA 94143, USA.
| | - Jian-Hua Mao
- Life Sciences Division, Lawrence Berkeley National Laboratory, One Cyclotron Road, Berkeley, CA 94720, USA.
| | - David M Jablons
- Thoracic Oncology Laboratory, Department of Surgery, Comprehensive Cancer Center, University of California, San Francisco, CA 94143, USA.
| | - Cheng-Ta Yang
- Department of Respiratory Care, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan.
- Department of Pulmonary and Critical Care Medicine, Chang Gung Memorial Hospital, Taoyuan branch 33378, Taiwan.
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12
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Takenami T, Maeda S, Karasawa H, Suzuki T, Furukawa T, Morikawa T, Takadate T, Hayashi H, Nakagawa K, Motoi F, Naitoh T, Unno M. Novel biomarkers distinguishing pancreatic head Cancer from distal cholangiocarcinoma based on proteomic analysis. BMC Cancer 2019; 19:318. [PMID: 30953499 PMCID: PMC6451218 DOI: 10.1186/s12885-019-5548-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Accepted: 03/28/2019] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND The differentiation between pancreatic head cancer (PHC) and distal cholangiocarcinoma (DCC) can be challenging because of their anatomical and histopathological similarity. This is an important problem, because the distinction has important implications for the treatment of these malignancies. However, there are no biomarkers for the differential diagnosis of PHC and DCC. The present study aimed to identify novel diagnostic immunohistochemical biomarkers to distinguish PHC from DCC. METHODS Liquid chromatography tandem mass spectrometry (LC-MS/MS) was employed to detect candidate proteins. Ten PHC and 8 DCC specimens were analyzed by LC-MS/MS. Selected proteins were evaluated, using immunohistochemical analysis, to determine whether they would be appropriate biomarkers. Finally, we generated biomarker panels to improve diagnostic accuracy. We applied these panels to clinically difficult cases (cases in which different diagnoses were made before and after operation). RESULTS Consequently, 1820 proteins were detected using LC-MS/MS. Fifteen differentially expressed proteins were selected as candidates based on semi-quantitative comparison. We first performed immunohistochemical staining on samples from the small cohort group (12 PHCs and 12 DCCs) using 15 candidates. KRT17, ANXA10, TMEM109, PTMS, and ATP1B1 showed favorable performances and were tested in the next large cohort group (72 PHCs and 74 DCCs). Based on immunohistochemical analysis, KRT17 performed best for the diagnosis of PHC as a single marker; additionally, PTMS exhibited good performance for the diagnosis of DCCs. Moreover, we indicated the KRT17+/ANXA10+/PTMS- staining pattern as a biomarker panel for the correct diagnosis of PHC and KRT17-/ANXA10-/PTMS+ for the diagnosis of DCC. After immunohistochemical staining for examining samples from the clinically difficult cases, these panels showed satisfactory diagnostic performance with 85.7% (6/7) accuracy. CONCLUSIONS We conclude that 5 proteins and 2 biomarker panels are promising for distinguishing PHC from DCC, and patients with an equivocal diagnosis would benefit from the application of these biomarkers. Confirmatory studies are needed to generalize these findings to other populations.
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Affiliation(s)
- Tsutomu Takenami
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574 Japan
| | - Shimpei Maeda
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574 Japan
| | - Hideaki Karasawa
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574 Japan
| | - Takashi Suzuki
- Department of Pathology and Histotechnology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Toru Furukawa
- Department of Histopathology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takanori Morikawa
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574 Japan
| | - Tatsuyuki Takadate
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574 Japan
| | - Hiroki Hayashi
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574 Japan
| | - Kei Nakagawa
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574 Japan
| | - Fuyuhiko Motoi
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574 Japan
| | - Takeshi Naitoh
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574 Japan
| | - Michiaki Unno
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574 Japan
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13
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Kodaira H, Koma YI, Hosono M, Higashino N, Suemune K, Nishio M, Shigeoka M, Yokozaki H. ANXA10 induction by interaction with tumor-associated macrophages promotes the growth of esophageal squamous cell carcinoma. Pathol Int 2019; 69:135-147. [PMID: 30758105 PMCID: PMC6850125 DOI: 10.1111/pin.12771] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 12/28/2018] [Indexed: 12/15/2022]
Abstract
Tumor‐associated macrophages (TAMs) have important roles in the growth, angiogenesis and progression of various tumors. Although we have demonstrated the association of an increased number of infiltrating CD204+ TAMs with poor prognosis in esophageal squamous cell carcinomas (ESCCs), the roles of TAMs in ESCC remain unclear. Here, to study the effects of TAMs on the tumor microenvironment of ESCCs, we established a co‐culture assay using a human ESCC cell line and TAM‐like peripheral blood monocyte‐derived macrophages and performed a cDNA microarray analysis between monocultured and co‐cultured ESCC cell lines. Our qRT‐PCR confirmed that in the co‐cultured ESCC cell lines, CYP1A1, DHRS3, ANXA10, KLK6 and CYP1B1 mRNA were highly up‐regulated; AMTN and IGFL1 mRNA were down‐regulated. We observed that the high expression of a calcium‐dependent phospholipid‐binding protein ANXA10 was closely associated with the depth of invasion and high numbers of infiltrating CD68+ and CD204+ TAMs and poor disease‐free survival (P = 0.0216). We also found ANXA10 promoted the cell growth of ESCC cell lines via the phosphorylation of Akt and Erk1/2 pathways in vitro. These results suggest that ANXA10 induced by the interaction with TAMs in the tumor microenvironment is associated with cell growth and poor prognosis in human ESCC tissues.
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Affiliation(s)
- Himiko Kodaira
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yu-Ichiro Koma
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masayoshi Hosono
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan.,Division of Gastro-intestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Nobuhide Higashino
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan.,Division of Gastro-intestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Kazuki Suemune
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Mari Nishio
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Manabu Shigeoka
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hiroshi Yokozaki
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
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14
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Gigek CO, Calcagno DQ, Rasmussen LT, Santos LC, Leal MF, Wisnieski F, Burbano RR, Lourenço LG, Lopes-Filho GJ, Smith MAC. Genetic variants in gastric cancer: Risks and clinical implications. Exp Mol Pathol 2017; 103:101-111. [PMID: 28736214 DOI: 10.1016/j.yexmp.2017.07.004] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 07/03/2017] [Accepted: 07/19/2017] [Indexed: 12/14/2022]
Abstract
Cancer is a multifactorial disease that involves many molecular alterations. Gastric cancer (GC) is the third leading cause of cancer death worldwide. GC is a highly heterogeneous disease with different molecular and genetics features. Therefore, this review focuses on an overview of the genetic aspects of gastric cancer by highlighting the important impact and role of deletions and/or duplications of chromosomal segments, genomic variants, H. pylori infection and interleukin variants, as found in gene expression and newly proposed molecular classification studies. The challenge is to better understand the mechanisms and different pathways that lead to the development and progression of GC.
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Affiliation(s)
- Carolina Oliveira Gigek
- Disciplina de Genética, Departamento de Morfologia e Genética, Universidade Federal de São Paulo (UNIFESP), CEP 04023-900 São Paulo, Brazil; Disciplina de Gastroenterologia Cirúrgica, Universidade Federal de São Paulo (UNIFESP), CEP: 04024-002 São Paulo, Brazil.
| | - Danielle Queiroz Calcagno
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará (UFPA), CEP: 66073-000 Belém, Pará, Brazil
| | | | - Leonardo Caires Santos
- Disciplina de Genética, Departamento de Morfologia e Genética, Universidade Federal de São Paulo (UNIFESP), CEP 04023-900 São Paulo, Brazil
| | - Mariana Ferreira Leal
- Disciplina de Genética, Departamento de Morfologia e Genética, Universidade Federal de São Paulo (UNIFESP), CEP 04023-900 São Paulo, Brazil; Departamento de Ortopedia e Traumatologia, Universidade Federal de São Paulo (UNIFESP), CEP 04038-032 São Paulo, Brazil
| | - Fernanda Wisnieski
- Disciplina de Genética, Departamento de Morfologia e Genética, Universidade Federal de São Paulo (UNIFESP), CEP 04023-900 São Paulo, Brazil
| | | | - Laercio Gomes Lourenço
- Disciplina de Gastroenterologia Cirúrgica, Universidade Federal de São Paulo (UNIFESP), CEP: 04024-002 São Paulo, Brazil
| | - Gaspar Jesus Lopes-Filho
- Disciplina de Gastroenterologia Cirúrgica, Universidade Federal de São Paulo (UNIFESP), CEP: 04024-002 São Paulo, Brazil
| | - Marilia Arruda Cardoso Smith
- Disciplina de Genética, Departamento de Morfologia e Genética, Universidade Federal de São Paulo (UNIFESP), CEP 04023-900 São Paulo, Brazil
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15
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Sasaki S, Ibi T, Akiyama T, Fukushima M, Sugimoto Y. Loss of maternal ANNEXIN A10 via a 34-kb deleted-type copy number variation is associated with embryonic mortality in Japanese Black cattle. BMC Genomics 2016; 17:968. [PMID: 27881083 PMCID: PMC5122153 DOI: 10.1186/s12864-016-3312-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Accepted: 11/17/2016] [Indexed: 12/21/2022] Open
Abstract
Background Conception is a fundamental trait for successful cattle reproduction. However, conception rates in Japanese Black cattle have been gradually declining over the last two decades. Although conception failures are mainly caused by embryonic mortality, the role of maternal genetic factors in the process remains unknown. Copy number variation (CNV), defined as large-scale genomic structural variants, contributes to several genetic disorders. To identify CNV associated with embryonic mortality in Japanese Black cattle, we evaluated embryonic mortality as a categorical trait with a threshold model and conducted a genome-wide CNV association study for embryonic mortality using 791 animals. Results We identified a deleted-type CNV ranging from 378,127 to 412,061 bp on bovine chromosome 8, which was associated with embryonic mortality at 30–60 days after artificial insemination (AI). The CNV harbors exon 2 to 6 of ANNEXIN A10 (ANXA10). Analysis of sequence traces from the CNV identified that 63 bp reads bridging the breakpoint were present on both sides of the CNV, indicating that the CNV was generated by non-allelic homologous recombination using the 63 bp homologous sequences. Western blot analysis showed that the CNV results in a null allele of ANXA10. This association was replicated using a sample population size of 2552 animals. To elucidate the function of ANXA10 in vivo, we generated Anxa10 null mice using the CRISPR/Cas9 system. Crossbreeding experiments showed that litter size from crosses of both Anxa10-/- and Anxa10+/- females had fewer pups than did Anxa10+/+ females, and embryos of Anxa10-/- females died between implantation stages E4.5 and E12.5. These results indicate that loss of maternal Anxa10 causes embryonic mortality. Conclusions This study identified a deleted-type CNV encompassing ANXA10 in cows that was associated with embryonic mortality at 30–60 days after AI. Using a mouse model, we confirmed that litter sizes were smaller in crosses of both Anxa10-/- and Anxa10+/- females relative to those of wild females. These results indicate that ANXA10 is a maternal factor that is critical for embryo development. Electronic supplementary material The online version of this article (doi:10.1186/s12864-016-3312-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Shinji Sasaki
- Shirakawa Institute of Animal Genetics, Japan Livestock Technology Association, Odakura, Nishigo, Fukushima, 961-8061, Japan.
| | - Takayuki Ibi
- Graduate School of Environmental and Life Science, Okayama University, Tsushima-naka, Okayama, 700-8530, Japan
| | - Takayuki Akiyama
- Northern Center of Agricultural Technology, General Technological Center of Hyogo Prefecture for Agriculture, Forest and Fishery, Asago, Hyogo, Japan
| | - Moriyuki Fukushima
- Northern Center of Agricultural Technology, General Technological Center of Hyogo Prefecture for Agriculture, Forest and Fishery, Asago, Hyogo, Japan
| | - Yoshikazu Sugimoto
- Shirakawa Institute of Animal Genetics, Japan Livestock Technology Association, Odakura, Nishigo, Fukushima, 961-8061, Japan
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16
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van der Heijden AG, Mengual L, Lozano JJ, Ingelmo-Torres M, Ribal MJ, Fernández PL, Oosterwijk E, Schalken JA, Alcaraz A, Witjes JA. A five-gene expression signature to predict progression in T1G3 bladder cancer. Eur J Cancer 2016; 64:127-36. [PMID: 27414486 DOI: 10.1016/j.ejca.2016.06.003] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Revised: 05/31/2016] [Accepted: 06/10/2016] [Indexed: 12/21/2022]
Abstract
OBJECTIVE The aim of this study was to analyze tumour gene expression profiles of progressive and non-progressive T1G3 bladder cancer (BC) patients to develop a gene expression signature to predict tumour progression. METHODS Retrospective, multicenter study of 96 T1G3 BC patients without carcinoma in situ (CIS) who underwent a transurethral resection. Formalin-fixed paraffin-embedded tissue samples were collected. Global gene expression patterns were analyzed in 21 selected samples from progressive and non-progressive T1G3 BC patients using Illumina microarrays. Expression levels of 94 genes selected based on microarray data and based on literature were studied by quantitative polymerase chain reaction (qPCR) in an independent series of 75 progressive and non-progressive T1G3 BC patients. Univariate logistic regression was used to identify individual predictors. A variable selection method was used to develop a multiplex biomarker model. Discrimination of the model was measured by area under the receiver-operating characteristic curve. Interaction networks between the genes of the model were built by GeneMANIA Cytoscape plugin. RESULTS A total of 1294 genes were found differentially expressed between progressive and non-progressive patients. Differential expression of 15 genes was validated by qPCR in an additional set of samples. A five-gene expression signature (ANXA10, DAB2, HYAL2, SPOCD1, and MAP4K1) discriminated progressive from non-progressive T1G3 BC patients with a sensitivity of 79% and a specificity of 86% (AUC = 0.83). Direct interactions between the five genes of the model were not found. CONCLUSIONS Progressive and non-progressive T1G3 bladder tumours have shown different gene expression patterns. To identify T1G3 BC patients with a high risk of progression, a five-gene expression signature has been developed.
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Affiliation(s)
| | - Lourdes Mengual
- Laboratory and Department of Urology, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Spain.
| | - Juan J Lozano
- CIBERehd, Plataforma de Bioinformática, Centro de Investigación Biomédica en red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain.
| | - Mercedes Ingelmo-Torres
- Laboratory and Department of Urology, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Spain.
| | - Maria J Ribal
- Laboratory and Department of Urology, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Spain.
| | - Pedro L Fernández
- Pathology Department, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Spain.
| | - Egbert Oosterwijk
- Department of Urology, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - Jack A Schalken
- Department of Urology, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - Antonio Alcaraz
- Laboratory and Department of Urology, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Spain.
| | - J Alfred Witjes
- Department of Urology, Radboud University Medical Center, Nijmegen, The Netherlands.
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17
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Leal MF, Wisnieski F, de Oliveira Gigek C, do Santos LC, Calcagno DQ, Burbano RR, Smith MC. What gastric cancer proteomic studies show about gastric carcinogenesis? Tumour Biol 2016; 37:9991-10010. [PMID: 27126070 DOI: 10.1007/s13277-016-5043-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 03/28/2016] [Indexed: 12/26/2022] Open
Abstract
Gastric cancer is a complex, heterogeneous, and multistep disease. Over the past decades, several studies have aimed to determine the molecular factors that lead to gastric cancer development and progression. After completing the human genome sequencing, proteomic technologies have presented rapid progress. Differently from the relative static state of genome, the cell proteome is dynamic and changes in pathologic conditions. Proteomic approaches have been used to determine proteome profiles and identify differentially expressed proteins between groups of samples, such as neoplastic and nonneoplastic samples or between samples of different cancer subtypes or stages. Therefore, proteomic technologies are a useful tool toward improving the knowledge of gastric cancer molecular pathogenesis and the understanding of tumor heterogeneity. This review aimed to summarize the proteins or protein families that are frequently identified by using high-throughput screening methods and which thus may have a key role in gastric carcinogenesis. The increased knowledge of gastric carcinogenesis will clearly help in the development of new anticancer treatments. Although the studies are still in their infancy, the reviewed proteins may be useful for gastric cancer diagnosis, prognosis, and patient management.
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Affiliation(s)
- Mariana Ferreira Leal
- Departamento de Ortopedia e Traumatologia, Universidade Federal de São Paulo, 04038-032, São Paulo, São Paulo, Brazil. .,Disciplina de Genética, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu, 740, Edifício Leitão da Cunha - 1° andar, CEP 04023-900, São Paulo, Brazil.
| | - Fernanda Wisnieski
- Disciplina de Genética, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu, 740, Edifício Leitão da Cunha - 1° andar, CEP 04023-900, São Paulo, Brazil
| | - Carolina de Oliveira Gigek
- Disciplina de Genética, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu, 740, Edifício Leitão da Cunha - 1° andar, CEP 04023-900, São Paulo, Brazil
| | - Leonardo Caires do Santos
- Disciplina de Genética, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu, 740, Edifício Leitão da Cunha - 1° andar, CEP 04023-900, São Paulo, Brazil
| | - Danielle Queiroz Calcagno
- Núcleo de Pesquisas em Oncologia, Hospital Universitário João de Barros Barreto, 66073-000, Belém, Pará, Brazil
| | - Rommel Rodriguez Burbano
- Laboratório de Citogenética Humana, Instituto de Ciências Biológicas, Universidade Federal do Pará, 66075-110, Belém, Pará, Brazil
| | - Marilia Cardoso Smith
- Disciplina de Genética, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu, 740, Edifício Leitão da Cunha - 1° andar, CEP 04023-900, São Paulo, Brazil
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18
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Alvarez C, Aravena A, Tapia T, Rozenblum E, Solís L, Corvalán A, Camus M, Alvarez M, Munroe D, Maass A, Carvallo P. Different Array CGH profiles within hereditary breast cancer tumors associated to BRCA1 expression and overall survival. BMC Cancer 2016; 16:219. [PMID: 26979459 PMCID: PMC4791866 DOI: 10.1186/s12885-016-2261-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Accepted: 03/08/2016] [Indexed: 12/20/2022] Open
Abstract
Background Array CGH analysis of breast tumors has contributed to the identification of different genomic profiles in these tumors. Loss of DNA repair by BRCA1 functional deficiency in breast cancer has been proposed as a relevant contribution to breast cancer progression for tumors with no germline mutation. Identifying the genomic alterations taking place in BRCA1 not expressing tumors will lead us to a better understanding of the cellular functions affected in this heterogeneous disease. Moreover, specific genomic alterations may contribute to the identification of potential therapeutic targets and offer a more personalized treatment to breast cancer patients. Methods Forty seven tumors from hereditary breast cancer cases, previously analyzed for BRCA1 expression, and screened for germline BRCA1 and 2 mutations, were analyzed by Array based Comparative Genomic Hybridization (aCGH) using Agilent 4x44K arrays. Overall survival was established for tumors in different clusters using Log-rank (Mantel-Cox) Test. Gene lists obtained from aCGH analysis were analyzed for Gene Ontology enrichment using GOrilla and DAVID tools. Results Genomic profiling of the tumors showed specific alterations associated to BRCA1 or 2 mutation status, and BRCA1 expression in the tumors, affecting relevant cellular processes. Similar cellular functions were found affected in BRCA1 not expressing and BRCA1 or 2 mutated tumors. Hierarchical clustering classified hereditary breast tumors in four major, groups according to the type and amount of genomic alterations, showing one group with a significantly poor overall survival (p = 0.0221). Within this cluster, deletion of PLEKHO1, GDF11, DARC, DAG1 and CD63 may be associated to the worse outcome of the patients. Conclusions These results support the fact that BRCA1 lack of expression in tumors should be used as a marker for BRCAness and to select these patients for synthetic lethality approaches such as treatment with PARP inhibitors. In addition, the identification of specific alterations in breast tumors associated with poor survival, immune response or with a BRCAness phenotype will allow the use of a more personalized treatment in these patients.
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Affiliation(s)
- Carolina Alvarez
- Department of Cellular and Molecular Biology, Faculty of Biological Sciences, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Andrés Aravena
- Mathomics, Center for Mathematical Modeling (UMI 2807 CNRS) and Center for Genome Regulation (Fondap 15090007), University of Chile, Santiago, Chile.,Department of Molecular Biology and Genetics, Faculty of Science, Istanbul University, Istanbul, 34134, Turkey
| | - Teresa Tapia
- Department of Cellular and Molecular Biology, Faculty of Biological Sciences, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Ester Rozenblum
- Laboratory of Molecular Technology Advanced Technology Program, SAIC-Frederick, Inc., National Cancer Institute-Frederick, Frederick, MD, USA
| | - Luisa Solís
- Department of Anatomo-Pathology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Alejandro Corvalán
- Department of Anatomo-Pathology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Mauricio Camus
- Cancer Center, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - David Munroe
- Laboratory of Molecular Technology Advanced Technology Program, SAIC-Frederick, Inc., National Cancer Institute-Frederick, Frederick, MD, USA
| | - Alejandro Maass
- Mathomics, Center for Mathematical Modeling (UMI 2807 CNRS) and Center for Genome Regulation (Fondap 15090007), University of Chile, Santiago, Chile.,Department of Mathematical Engineering, University of Chile, Santiago, Chile
| | - Pilar Carvallo
- Department of Cellular and Molecular Biology, Faculty of Biological Sciences, Pontificia Universidad Católica de Chile, Santiago, Chile.
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19
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Sajanti SA, Väyrynen JP, Sirniö P, Klintrup K, Mäkelä J, Tuomisto A, Mäkinen MJ. Annexin A10 is a marker for the serrated pathway of colorectal carcinoma. Virchows Arch 2014; 466:5-12. [PMID: 25395067 DOI: 10.1007/s00428-014-1683-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Revised: 09/28/2014] [Accepted: 10/31/2014] [Indexed: 01/20/2023]
Abstract
Serrated adenocarcinoma (SAC), representing at least 10 % of colorectal carcinomas (CRC), differs from conventional carcinomas not only by its histology, but also by its molecular basis. However, the diagnosis of SAC in poorly differentiated cases and without an adjacent serrated adenoma can be challenging. In this study, we utilized previously described expression data and identified annexin A10 (ANXA10) as a potential marker for SAC. We conducted ANXA10 immunohistochemistry in groups of 146 CRC patients and 131 serrated and conventional polyps. In CRC cases, ANXA10 expression associated with serrated histology (sensitivity 42 % and specificity 98 %). BRAF V600E mutation correlated with ANXA10 expression but also seven BRAF wild-type tumors (5 %) were positive for ANXA10. Immunoreactivity for either ANXA10 or BRAF V600E was an accurate predictor of serrated histology (sensitivity 55 % and specificity 97 %). ANXA10 expression did not associate with tumor stage or grade. Of the 131 colorectal polyps, 30/30 of sessile serrated adenomas, 6/11 traditional serrated adenomas, 20/32 hyperplastic polyps, and 2/27 tubulovillous adenomas were positive for ANXA10, while 31/31 tubular adenomas were negative. In conclusion, the results suggest that ANXA10 is a marker with high specificity for the serrated pathway of CRC.
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Affiliation(s)
- Sara A Sajanti
- Department of Pathology, University of Oulu, POB 5000, 90014, Oulu, Finland
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20
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Sajanti SA, Väyrynen JP, Sirniö P, Klintrup K, Mäkelä J, Tuomisto A, Mäkinen MJ. Annexin A10 is a marker for the serrated pathway of colorectal carcinoma. Virchows Arch 2014. [PMID: 25395067 DOI: 10.1007/s00428-014-1683-6014-1683-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Serrated adenocarcinoma (SAC), representing at least 10 % of colorectal carcinomas (CRC), differs from conventional carcinomas not only by its histology, but also by its molecular basis. However, the diagnosis of SAC in poorly differentiated cases and without an adjacent serrated adenoma can be challenging. In this study, we utilized previously described expression data and identified annexin A10 (ANXA10) as a potential marker for SAC. We conducted ANXA10 immunohistochemistry in groups of 146 CRC patients and 131 serrated and conventional polyps. In CRC cases, ANXA10 expression associated with serrated histology (sensitivity 42 % and specificity 98 %). BRAF V600E mutation correlated with ANXA10 expression but also seven BRAF wild-type tumors (5 %) were positive for ANXA10. Immunoreactivity for either ANXA10 or BRAF V600E was an accurate predictor of serrated histology (sensitivity 55 % and specificity 97 %). ANXA10 expression did not associate with tumor stage or grade. Of the 131 colorectal polyps, 30/30 of sessile serrated adenomas, 6/11 traditional serrated adenomas, 20/32 hyperplastic polyps, and 2/27 tubulovillous adenomas were positive for ANXA10, while 31/31 tubular adenomas were negative. In conclusion, the results suggest that ANXA10 is a marker with high specificity for the serrated pathway of CRC.
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Affiliation(s)
- Sara A Sajanti
- Department of Pathology, University of Oulu, POB 5000, 90014, Oulu, Finland
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21
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Kim JH, Rhee YY, Kim KJ, Cho NY, Lee HS, Kang GH. Annexin A10 expression correlates with serrated pathway features in colorectal carcinoma with microsatellite instability. APMIS 2014; 122:1187-95. [PMID: 24909058 DOI: 10.1111/apm.12284] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Accepted: 03/24/2014] [Indexed: 02/06/2023]
Abstract
Annexin A10 (ANXA10) has recently been identified as a marker of sessile serrated adenomas/polyps of the colorectum. Although the serrated neoplasia pathway is thought to be involved in the majority of microsatellite instability-high (MSI-H) sporadic colorectal carcinomas (CRCs), the clinicopathological implications of ANXA10 expression in CRC are unknown. Here, we evaluated ANXA10 expression status in 168 MSI-H CRCs by immunohistochemistry. Among 168 MSI-H CRCs, nuclear staining for ANXA10 in tumor cells revealed 28 cases (17%) with ANXA10-positive (ANXA10+) tumors. Most of the ANXA10+ tumors were located in the proximal colon (96%, p < 0.001). The ANXA10+ phenotype in MSI-H CRC was significantly associated with female gender (68%, p = 0.016), CpG island methylator phenotype-high (CIMP-H) (68%, p < 0.001), MLH1 promoter hypermethylation (61%, p < 0.001), loss of MLH1 expression (82%, p = 0.019), and wild-type KRAS status (96%, p = 0.023). Survival analysis revealed no prognostic significance of ANXA10 expression in MSI-H CRC. In conclusion, ANXA10+ MSI-H colon carcinomas are characterized by serrated pathway features, including proximal location, female predominance, and high frequencies of CIMP-H status and MLH1 methylation.
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Affiliation(s)
- Jung Ho Kim
- Department of Pathology, SMG-SNU Boramae Medical Center, Seoul, South Korea
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22
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Quiskamp N, Poeter M, Raabe CA, Hohenester UM, König S, Gerke V, Rescher U. The tumor suppressor annexin A10 is a novel component of nuclear paraspeckles. Cell Mol Life Sci 2014; 71:311-29. [PMID: 23715859 PMCID: PMC11113197 DOI: 10.1007/s00018-013-1375-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2012] [Revised: 04/17/2013] [Accepted: 05/16/2013] [Indexed: 10/26/2022]
Abstract
Annexin A10 is the latest identified member of the annexin family of Ca(2+)- and phospholipid-binding proteins. In previous studies, downregulation of annexin A10 was correlated with dedifferentiation, invasion, and tumor progression, pointing to a possible tumor suppressor role. However, the biochemical characteristics and functions of annexin A10 remain unknown. We show that annexin A10 displays biochemical characteristics atypical for an annexin, indicating a Ca(2+)- and membrane-binding-independent function. Annexin A10 co-localizes with the mRNA-binding proteins SFPQ and PSPC1 at paraspeckles, an only recently discovered nuclear body, and decreases paraspeckle numbers when overexpressed in HeLa cells. In addition, annexin A10 relocates to dark perinucleolar caps upon transcriptional inhibition of RNA polymerase II. We mapped the cap-binding function of annexin A10 to the proximal part of the core domain, which is missing in the short isoform of annexin A10, and show its independence from the remaining functional type II Ca(2+)-binding site. In contrast to this, paraspeckle recruitment required additional core regions and was negatively affected by the mutation of the last type II Ca(2+)-binding site. Additionally, we show that overexpression of annexin A10 in HeLa cells increases their sensitivity to apoptosis and reduces colony formation. The identification of unique nuclear and biochemical characteristics of annexin A10 points towards its membrane-independent role in paraspeckle-associated mRNA regulation or processing.
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Affiliation(s)
- Nina Quiskamp
- Institute of Medical Biochemistry, Centre for Molecular Biology of Inflammation, and Interdisciplinary Clinical Research Centre, University of Münster, 48149 Münster, Germany
| | - Michaela Poeter
- Institute of Medical Biochemistry, Centre for Molecular Biology of Inflammation, and Interdisciplinary Clinical Research Centre, University of Münster, 48149 Münster, Germany
| | - Carsten Alexander Raabe
- Institute of Experimental Pathology, Centre for Molecular Biology of Inflammation, University of Münster, Münster, Germany
| | - Ulli Martin Hohenester
- Integrated Functional Genomics, Interdisciplinary Centre for Clinical Research, University of Münster, Münster, Germany
| | - Simone König
- Integrated Functional Genomics, Interdisciplinary Centre for Clinical Research, University of Münster, Münster, Germany
| | - Volker Gerke
- Institute of Medical Biochemistry, Centre for Molecular Biology of Inflammation, and Interdisciplinary Clinical Research Centre, University of Münster, 48149 Münster, Germany
| | - Ursula Rescher
- Institute of Medical Biochemistry, Centre for Molecular Biology of Inflammation, and Interdisciplinary Clinical Research Centre, University of Münster, 48149 Münster, Germany
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23
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Lu SH, Yuan RH, Chen YL, Hsu HC, Jeng YM. Annexin A10 is an immunohistochemical marker for adenocarcinoma of the upper gastrointestinal tract and pancreatobiliary system. Histopathology 2013; 63:640-8. [PMID: 24024557 DOI: 10.1111/his.12229] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2013] [Accepted: 07/14/2013] [Indexed: 12/12/2022]
Abstract
AIMS Annexin A10 (ANXA10) is a calcium- and phospholipid-binding protein expressed normally in the gastric mucosa. In this study, we evaluated the potential use of ANXA10 as a diagnostic marker. METHODS AND RESULTS We observed ANXA10 expression in the gastric mucosa, the Brunner gland of the duodenum and the urothelium, but absence of expression in other normal organs. Following the screening of 1327 primary carcinomas of major organs, we identified ANXA10 expression in 46% of gastric, 72% of ampullary, 78% of pancreatic and 33% of biliary adenocarcinomas. ANXA10 was expressed in 83% of non-invasive urothelial carcinomas, but was expressed in only 9% of invasive urothelial carcinomas. ANAX10 was rarely expressed in carcinomas of other organs. Of 227 metastatic adenocarcinomas, ANXA10 was expressed in 83% of metastatic pancreatic and 47% of metastatic gastric adenocarcinomas, but was expressed in only 2% of metastatic adenocarcinomas from other organs. In the liver, the sensitivity and specificity for identifying the pancreas as the primary site of metastatic adenocarcinoma were 83 and 95%, respectively. CONCLUSION Our study results indicate that the inclusion of ANXA10 in an immunohistochemical panel will be helpful in the differential diagnosis of adenocarcinoma of an unknown primary site.
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Affiliation(s)
- Su-Hsi Lu
- Graduate Institute of Pathology, National Taiwan University, Taipei, Taiwan
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24
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Loss of heterozygosity at chromosomes 1p35-pter, 4q, and 18q and protein expression differences between adenocarcinomas of the distal stomach and gastric cardia. Hum Pathol 2012; 43:2308-17. [DOI: 10.1016/j.humpath.2012.01.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2011] [Revised: 01/23/2012] [Accepted: 01/25/2012] [Indexed: 11/20/2022]
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25
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Liu X, Peng X, Hu Z, Zhao Q, He J, Li J, Zhong X. Effects of over-expression of ANXA10 gene on proliferation and apoptosis of hepatocellular carcinoma cell line HepG2. ACTA ACUST UNITED AC 2012; 32:669-674. [PMID: 23073794 DOI: 10.1007/s11596-012-1015-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2012] [Indexed: 01/03/2023]
Abstract
The effects of over-expression of ANXA10 gene on proliferation and apoptosis of hepato-cellular carcinoma cell line HepG2 were elucidated. The human ANXA10 gene was subcloned into the lentiviral vector, PGC-FU, to generate the lentiviral expression vector, PGC-FU-ANXA10. The corrected ANXA10 was confirmed by endoenzyme digestion, and sequencing. Recombinant lentiviruses were produced by 293T cells following the co-transfection of PGC-FU-ANXA10 with the packaging plasmids pHelper1.0 and pHelper2.0. The resulting recombinant lentiviruses carrying ANXA10 were then used to infect human embryonic kidney epithelial cells, and lentiviral particles were produced. The ANXA10 expression in 293T cells was detected by using fluorescent microscope and Western blotting. HepG2 cells were infected, and divided into PGC-Fu-ANXA10 group, PGC-Fu group and HepG2 cell group. The changes of ANXA10 mRNA and protein expression were detected by using RT-PCR and Western blotting respectively. Flow cytometry and MTT assay were performed to examine the changes in cell apoptosis and proliferation respectively. The recombinant PGC-FU-ANXA10 vector was successfully constructed, the ANXA10 protein was detected by using Western blotting, and virus titer was 2×10(8) TU/mL. The recombinant lentiviruses were effectively infected into HepG2 cells in vitro and the infection efficiency was 70%. At 72 h after infection, the ANXA10 mRNA and protein expression levels in PGC-Fu-ANXA10 group were significantly higher than in PGC-Fu group and HepG2 cell group (P<0.05); the in vitro growth inhibition rate of HepG2 cells in PGC-Fu-ANXA10 group was 24.65%, significantly higher than that in PGC-Fu group and HepG2 cell group (P<0.05), but there was no significant difference between PGC-Fu group and HepG2 cell group; the apoptosis rate in PGC-Fu-ANXA10 group, PGC-Fu group and HepG2 cell group was (51.92±1.41)%, (19.00±1.12)% and (3.59±0.89)% respectively. The apoptosis rate in PGC-Fu-ANXA10 group was significantly higher than in PGC-Fu group and HepG2 cell group (P<0.05). The recombinant lentiviruses PGC-FU-ANXA10 were constructed successfully and infected into HepG2 cells. The overexpression of ANXA10 gene can significantly inhibit proliferation and promote apoptosis of HepG2 cells in vitro.
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Affiliation(s)
- Xiaohui Liu
- Department of Oncology, the First Affiliated Hospital, Gannan Medical College, Ganzhou, 341002, China
| | - Xiaodong Peng
- Department of Oncology, the First Affiliated Hospital, Nanchang University, Nanchang, 330006, China.
| | - Zhenzhen Hu
- Department of Oncology, the First Affiliated Hospital, Nanchang University, Nanchang, 330006, China
| | - Qingmei Zhao
- Department of Oncology, the First Affiliated Hospital, Nanchang University, Nanchang, 330006, China
| | - Jian He
- Department of Oncology, the First Affiliated Hospital, Nanchang University, Nanchang, 330006, China
| | - Junhe Li
- Department of Oncology, the First Affiliated Hospital, Nanchang University, Nanchang, 330006, China
| | - Xiaojun Zhong
- Department of Oncology, the First Affiliated Hospital, Nanchang University, Nanchang, 330006, China
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26
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Munksgaard PP, Mansilla F, Brems Eskildsen AS, Fristrup N, Birkenkamp-Demtröder K, Ulhøi BP, Borre M, Agerbæk M, Hermann GG, Orntoft TF, Dyrskjøt L. Low ANXA10 expression is associated with disease aggressiveness in bladder cancer. Br J Cancer 2011; 105:1379-87. [PMID: 21979422 PMCID: PMC3241563 DOI: 10.1038/bjc.2011.404] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background: Markers for outcome prediction in bladder cancer are urgently needed. We have previously identified a molecular signature for predicting progression in non-muscle-invasive bladder cancer. ANXA10 was one of the markers included in the signature and we now validated the prognostic relevance of ANXA10 at the protein level. Methods: We investigated ANXA10 expression by immunohistochemistry using a tissue microarray with 249 Ta and T1 urothelial carcinomas. The expression of ANXA10 was also investigated in an additional set of 97 more advanced tumours. The functional role of ANXA10 in cell lines was investigated by siRNA-mediated ANXA10 knockdown using wound-healing assays, proliferation assays, and ingenuity pathway analysis. Results: Low expression of ANXA10 correlated with shorter progression-free survival in patients with stage Ta and T1 tumours (P<0.00001). Furthermore, patients with more advanced tumours and low ANXA10 expression had an unfavourable prognosis (P<0.00001). We found that ANXA10 siRNA transfected cells grew significantly faster compared with control siRNA transfected cells. Furthermore, a wound-healing assay showed that ANXA10 siRNA transfected cells spread along wound edges faster than control transfected cells. Conclusion: We conclude that ANXA10 may be a clinical relevant marker for predicting outcome in both early and advanced stages of bladder cancer.
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Affiliation(s)
- P P Munksgaard
- Department of Molecular Medicine, Aarhus University Hospital, Skejby, Aarhus N, Denmark
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Kim J, Min SY, Lee HE, Kim WH. Aberrant DNA methylation and tumor suppressive activity of the EBF3 gene in gastric carcinoma. Int J Cancer 2011; 130:817-26. [PMID: 21387304 DOI: 10.1002/ijc.26038] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2010] [Accepted: 02/17/2011] [Indexed: 11/11/2022]
Abstract
The early B-cell factors (EBFs) are a group of four highly conserved DNA-binding transcription factors with an atypical zinc-finger and a helix-loop-helix domain. The EBF3 locus on chromosome 10q26.3 is epigenetically silenced or deleted in several types of cancers. In addition, EBF3 activates genes involved in cell cycle arrest and inhibits cell survival. However, inactivation of EBF3 gene expression was not fully studied in gastric carcinoma and the functions of EBF3 that underlie EBF3-regulated tumor suppression have not been identified. In our study, we found that inactivation of the EBF3 gene is frequently accompanied by promoter region hypermethylation in several gastric cancer cell lines and that the gene is reactivated by 5-aza-2'-deoxycytidine (5-aza-dc) and/or trichostatin A (TSA) in all ten gastric cancer cell lines. We performed functional analysis using small interfering RNA or expressional cDNA transfection in gastric cancer cell lines and demonstrate that EBF3 represses gastric cancer cell growth and migration, but activates cell cycle arrest and apoptosis. Promoter methylation of EBF3 was detected in 42/104 (40.4%) gastric cancer tissues but not in normal gastric tissues. Furthermore, promoter methylation of EBF3 was found to be significantly correlated with lymphatic invasion (p = 0.013) and poor survival (p = 0.038) in gastric carcinoma. These results suggest that EBF3 tumor suppressor is epigenetically silenced and that it serves as an independent prognostic marker in gastric carcinoma.
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Affiliation(s)
- Jin Kim
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea
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28
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Kim J, Kim MA, Min SY, Jee CD, Lee HE, Kim WH. Downregulation of methylthioadenosin phosphorylase by homozygous deletion in gastric carcinoma. Genes Chromosomes Cancer 2011; 50:421-33. [PMID: 21412930 DOI: 10.1002/gcc.20867] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2010] [Accepted: 02/09/2011] [Indexed: 12/27/2022] Open
Abstract
The methylthioadenosine phosphorylase (MTAP) gene is located on 9p21 telomeric to the CDKN2A tumor suppressor gene. Loss of MTAP gene is frequently associated with CDKN2A homozygous deletion. Although the homozygous deletion of MTAP has been reported in various human cancers, its function in gastric carcinogenesis is unknown. Here, we determined the status of the MTAP gene by using a combination of array-based comparative genomic hybridization and oligonucleotide microarray. It was found that MTAP was deleted and downregulated in 2 of 10 gastric cancer cell lines. Of the 494 primary gastric carcinomas examined, MTAP expression at the protein level was reduced in 59 (11.9%). Furthermore, a lack of MTAP expression was found to be associated with poor survival (P = 0.038). The genomic loss of MTAP and CDKN2A in gastric carcinomas was investigated by quantitative real-time PCR. Among 20 gastric carcinomas, two cases showed deletion of both MTAP and CDKN2A, and three samples showed homozygous deletion of MTAP, but not of CDKN2A. An analysis of gastric carcinomas revealed that reduced MTAP expression correlated significantly with a genomic deletion. Furthermore, functional assays by transfecting the siRNA or the expressional cDNA into gastric cancer cell lines demonstrated that MTAP regulates cell growth and invasion. The present study suggests that MTAP plays an important role in the regulation of gastric carcinogenesis and, in particular, that MTAP loss is implicated in some way with tumor growth via the modulation of cellular properties, which, in turn, suggests that MTAP has therapeutic applications.
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Affiliation(s)
- Jin Kim
- Department of Pathology, Seoul National University College of Medicine, Seoul, Republic of Korea
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29
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Lu SH, Chen YL, Shun CT, Lai JN, Peng SY, Lai PL, Hsu HC. Expression and prognostic significance of gastric-specific annexin A10 in diffuse- and intestinal-type gastric carcinoma. J Gastroenterol Hepatol 2011; 26:90-7. [PMID: 21175800 DOI: 10.1111/j.1440-1746.2010.06480.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND AND AIMS Annexin A10 (ANXA10) and its liver-specific short isoform (ANXA10S) had tissue-restricted expression. The downregulation of ANXA10S is correlated with tumor progression and poor prognosis in hepatocellular carcinoma. The aim of the present study was to validate the tissue distribution and explore the role of the ANXA10 protein expression in gastric carcinoma. METHODS We examined the ANXA10 protein expression in human and animal tissues and 356 resected primary gastric carcinomas, using specific mouse and rabbit polyclonal antibodies, by immunohistochemical staining. RESULTS The ANXA10 protein is a nuclear protein specifically expressed in fetal and adult gastric mucosa and Brunner's gland across species, including humans, minipigs, woodchucks, and mice, and is commonly lost in gastric mucosa with intestinal metaplasia. The ANXA10 protein was expressed in 43.5% (155 cases) of gastric carcinomas; 74.2% (98/132) in the diffuse-type gastric carcinoma (DGC), 73.7% (28/38) in the mixed-type gastric carcinoma, and significantly lower in the intestinal-type gastric carcinoma (IGC) and indeterminate groups, 16.8% (28/167) and 5.3% (1/19), respectively (P<1×10(-8)). IGC with ANXA10 expression was correlated with a higher stage (P=0.049), particularly higher in stage IIIA/IIIB/IV IGC than lower-stage (IA/IB/II) tumors (P=0.005), but was not correlated with age, sex, and nodal status. In contrast, DGC with ANXA10 expression was associated with younger age, female patients, and importantly, lower tumor stage and lymph node metastasis (P=0.007, P=0.065, P=0.024, and P=0.0014, respectively). Moreover, DGC with ANXA10 expression had a better 5-year patient survival (P=0.0048), whereas IGC with ANXA10 expression had a lower 5-year survival (P=0.034). CONCLUSIONS The ANXA10 protein expression is a novel marker of gastric differentiation, and is differentially expressed in IGC and DGC, with opposite prognostic significance.
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Affiliation(s)
- Su-Hsi Lu
- Graduate Institute of Pathology, College of Medicine, National Taiwan University, Taipei, Taiwan
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30
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Focal adhesion kinase (FAK) gene amplification and its clinical implications in gastric cancer. Hum Pathol 2010; 41:1664-73. [PMID: 20869748 DOI: 10.1016/j.humpath.2010.06.004] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2010] [Revised: 06/07/2010] [Accepted: 06/09/2010] [Indexed: 01/18/2023]
Abstract
Focal adhesion kinase, a nonreceptor tyrosine kinase, is known to be associated with tumor progression in various tumors. Because the clinical implications of focal adhesion kinase overexpression in gastric cancer have been inconsistent, we extended previous studies and evaluated focal adhesion kinase gene amplification as well as its protein expression. Immunohistochemical tissue array analysis showed that focal adhesion kinase immunoreactivity was present in both the cytoplasm and membrane of gastric cancer cells. Diffuse immunoreactivity of focal adhesion kinase protein in cytoplasm or membrane was found in 240 (54%) or 263 (59%) of 444 surgical samples, respectively, and positively correlated with tumor size, depth of tumor infiltration, nodal metastasis, distant metastasis, lymphatic invasion, and venous invasion (P < .001). Regarding focal adhesion kinase gene amplification, fluorescence in situ hybridization analysis showed focal adhesion kinase gene amplification in 34 (8.9%) of 384 gastric cancer specimens, whereas there was no amplification in any case of atrophy, intestinal metaplasia, or adenoma/dysplasia. Focal adhesion kinase gene amplification was positively associated with age (P = .012), tumor size (P = .007), nodal metastasis (P = .021), distant metastasis (P = .029), lymphatic invasion (P = .006), venous invasion (P = .032), and perineural invasion (P = .023). Focal adhesion kinase protein expression and gene amplification were positively correlated with each other, and each of them was found to be an independent poor prognostic factor (P < .01). In conclusion, our results showed that either focal adhesion kinase protein expression or focal adhesion kinase gene amplification was significantly correlated with cancer progression and poor prognosis in gastric cancer. Thus, focal adhesion kinase gene amplification could supplement its protein expression for the diagnosis and treatment of gastric cancer.
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Arai Y, Honda S, Haruta M, Kasai F, Fujiwara Y, Ohshima J, Sasaki F, Nakagawara A, Horie H, Yamaoka H, Hiyama E, Kaneko Y. Genome-wide analysis of allelic imbalances reveals 4q deletions as a poor prognostic factor and MDM4 amplification at 1q32.1 in hepatoblastoma. Genes Chromosomes Cancer 2010; 49:596-609. [PMID: 20461752 DOI: 10.1002/gcc.20770] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
In a single-nucleotide polymorphism array-based analysis of 56 hepatoblastoma (HB) tumors, allelic imbalances were detected in 37 tumors (66%). Chromosome gains were found in 1q (28 tumors), 2q (24), 6p (8), 8q (8), 17q (6), and 20pq (10), and losses in 1p (6), 4q (9), and 16q (4). Fine mapping delineated the shortest overlapping region (SOR) of gains at 1q32.1 (1.3 Mb) and 2q24.2-q24.3 (4.8 Mb), and losses at 4q34.3-q35.2 (8.7 Mb) and 4q32.3 (1.6 Mb). Uniparental disomy of 11pter-11p15.4 (IGF2) and loss of 11pter-p14.1 were found in 11 and 2 tumors, respectively. Expression of HTATIP2 (11p15.1) was absent in 9 of 20 tumors. Amplification was identified in four tumors at 1q32.1, where the candidate oncogene MDM4 is located. In the 4q32.3-SRO, ANXA10S, a variant of the candidate tumor suppressor ANXA10, showed no expression in 19 of 24 tumors. Sequence analysis of ANXA10S identified a missense mutation (E36K, c.106G>A) in a HB cell line. Multivariate analysis revealed that both 4q deletion and RASSF1A methylation (relative risks: 4.21 and 7.55, respectively) are independent prognostic factors. Our results indicate that allelic imbalances and gene expression patterns provide possible diagnostic and prognostic markers, as well as therapeutic targets in a subset of HB.
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Affiliation(s)
- Yasuhito Arai
- Cancer Genomics Project, National Cancer Center Research Institute, Chuo-Ku, Tokyo, Japan
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