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Li J, Huang Z, Wang P, Li R, Gao L, Lai KP. Therapeutic targets of formononetin for treating prostate cancer at the single-cell level. Aging (Albany NY) 2024; 16:10380-10401. [PMID: 38874510 PMCID: PMC11236323 DOI: 10.18632/aging.205935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 04/22/2024] [Indexed: 06/15/2024]
Abstract
Prostate cancer is one of the serious health problems of older male, about 13% of male was affected by prostate cancer. Prostate cancer is highly heterogeneity disease with complex molecular and genetic alterations. So, targeting the gene candidates in prostate cancer in single-cell level can be a promising approach for treating prostate cancer. In the present study, we analyzed the single cell sequencing data obtained from 2 previous reports to determine the differential gene expression of prostate cancer in single-cell level. By using the network pharmacology analysis, we identified the therapeutic targets of formononetin in immune cells and tissue cells of prostate cancer. We then applied molecular docking to determine the possible direct binding of formononetin to its target proteins. Our result identified a cluster of differential gene expression in prostate cancer which can serve as novel biomarkers such as immunoglobulin kappa C for prostate cancer prognosis. The result of network pharmacology delineated the roles of formononetin's targets such CD74 and THBS1 in immune cells' function of prostate cancer. Also, formononetin targeted insulin receptor and zinc-alpha-2-glycoprotein which play important roles in metabolisms of tissue cells of prostate cancer. The result of molecular docking suggested the direct binding of formononetin to its target proteins including INSR, TNF, and CXCR4. Finally, we validated our findings by using formononetin-treated human prostate cancer cell DU145. For the first time, our result suggested the use of formononetin for treating prostate cancer through targeting different cell types in a single-cell level.
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Affiliation(s)
- Jiawei Li
- Department of Urology Surgery, The Second Affiliated Hospital of Guilin Medical University, Guilin Medical University, Guilin, PR China
| | | | - Ping Wang
- Key Laboratory of Environmental Pollution and Integrative Omics, Guilin Medical University, Education Department of Guangxi Zhuang Autonomous Region, Guilin Medical University, Guilin, PR China
| | - Rong Li
- Key Laboratory of Environmental Pollution and Integrative Omics, Guilin Medical University, Education Department of Guangxi Zhuang Autonomous Region, Guilin Medical University, Guilin, PR China
| | - Li Gao
- Department of Urology Surgery, The Second Affiliated Hospital of Guilin Medical University, Guilin Medical University, Guilin, PR China
| | - Keng Po Lai
- Key Laboratory of Environmental Pollution and Integrative Omics, Guilin Medical University, Education Department of Guangxi Zhuang Autonomous Region, Guilin Medical University, Guilin, PR China
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2
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Wen RM, Qiu Z, Marti GEW, Peterson EE, Marques FJG, Bermudez A, Wei Y, Nolley R, Lam N, Polasko AL, Chiu CL, Zhang D, Cho S, Karageorgos GM, McDonough E, Chadwick C, Ginty F, Jung KJ, Machiraju R, Mallick P, Crowley L, Pollack JR, Zhao H, Pitteri SJ, Brooks JD. AZGP1 deficiency promotes angiogenesis in prostate cancer. J Transl Med 2024; 22:383. [PMID: 38659028 PMCID: PMC11044612 DOI: 10.1186/s12967-024-05183-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 04/08/2024] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND Loss of AZGP1 expression is a biomarker associated with progression to castration resistance, development of metastasis, and poor disease-specific survival in prostate cancer. However, high expression of AZGP1 cells in prostate cancer has been reported to increase proliferation and invasion. The exact role of AZGP1 in prostate cancer progression remains elusive. METHOD AZGP1 knockout and overexpressing prostate cancer cells were generated using a lentiviral system. The effects of AZGP1 under- or over-expression in prostate cancer cells were evaluated by in vitro cell proliferation, migration, and invasion assays. Heterozygous AZGP1± mice were obtained from European Mouse Mutant Archive (EMMA), and prostate tissues from homozygous knockout male mice were collected at 2, 6 and 10 months for histological analysis. In vivo xenografts generated from AZGP1 under- or over-expressing prostate cancer cells were used to determine the role of AZGP1 in prostate cancer tumor growth, and subsequent proteomics analysis was conducted to elucidate the mechanisms of AZGP1 action in prostate cancer progression. AZGP1 expression and microvessel density were measured in human prostate cancer samples on a tissue microarray of 215 independent patient samples. RESULT Neither the knockout nor overexpression of AZGP1 exhibited significant effects on prostate cancer cell proliferation, clonal growth, migration, or invasion in vitro. The prostates of AZGP1-/- mice initially appeared to have grossly normal morphology; however, we observed fibrosis in the periglandular stroma and higher blood vessel density in the mouse prostate by 6 months. In PC3 and DU145 mouse xenografts, over-expression of AZGP1 did not affect tumor growth. Instead, these tumors displayed decreased microvessel density compared to xenografts derived from PC3 and DU145 control cells, suggesting that AZGP1 functions to inhibit angiogenesis in prostate cancer. Proteomics profiling further indicated that, compared to control xenografts, AZGP1 overexpressing PC3 xenografts are enriched with angiogenesis pathway proteins, including YWHAZ, EPHA2, SERPINE1, and PDCD6, MMP9, GPX1, HSPB1, COL18A1, RNH1, and ANXA1. In vitro functional studies show that AZGP1 inhibits human umbilical vein endothelial cell proliferation, migration, tubular formation and branching. Additionally, tumor microarray analysis shows that AZGP1 expression is negatively correlated with blood vessel density in human prostate cancer tissues. CONCLUSION AZGP1 is a negative regulator of angiogenesis, such that loss of AZGP1 promotes angiogenesis in prostate cancer. AZGP1 likely exerts heterotypical effects on cells in the tumor microenvironment, such as stromal and endothelial cells. This study sheds light on the anti-angiogenic characteristics of AZGP1 in the prostate and provides a rationale to target AZGP1 to inhibit prostate cancer progression.
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Affiliation(s)
- Ru M Wen
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA.
| | - Zhengyuan Qiu
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - G Edward W Marti
- Department of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Eric E Peterson
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Fernando Jose Garcia Marques
- Department of Radiology, Stanford University School of Medicine, Stanford, CA, 94305, USA
- Canary Center at Stanford for Cancer Early Detection, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Abel Bermudez
- Department of Radiology, Stanford University School of Medicine, Stanford, CA, 94305, USA
- Canary Center at Stanford for Cancer Early Detection, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Yi Wei
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Rosalie Nolley
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Nathan Lam
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Alex LaPat Polasko
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Chun-Lung Chiu
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Dalin Zhang
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Sanghee Cho
- GE HealthCare Technology and Innovation Center, Niskayuna, NY, 12309, USA
| | | | | | - Chrystal Chadwick
- GE HealthCare Technology and Innovation Center, Niskayuna, NY, 12309, USA
| | - Fiona Ginty
- GE HealthCare Technology and Innovation Center, Niskayuna, NY, 12309, USA
| | - Kyeong Joo Jung
- Department of Computer Science and Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Raghu Machiraju
- Department of Computer Science and Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Parag Mallick
- Canary Center at Stanford for Cancer Early Detection, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Laura Crowley
- Department of Biochemistry, Stanford University School of Medicine, Stanford, CA, 94305, USA
- Howard Hughes Medical Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Jonathan R Pollack
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Hongjuan Zhao
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Sharon J Pitteri
- Department of Radiology, Stanford University School of Medicine, Stanford, CA, 94305, USA
- Canary Center at Stanford for Cancer Early Detection, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - James D Brooks
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA.
- Canary Center at Stanford for Cancer Early Detection, Stanford University School of Medicine, Stanford, CA, 94305, USA.
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3
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Qin H, Yuan Y, Yuan M, Wang H, Yang Y. Degradation of AZGP1 suppresses the progression of breast cancer cells via TRIM25. ENVIRONMENTAL TOXICOLOGY 2024; 39:882-889. [PMID: 37927217 DOI: 10.1002/tox.24016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/16/2023] [Accepted: 10/18/2023] [Indexed: 11/07/2023]
Abstract
Alpha-2-glycoprotein 1, zinc-binding (AZGP1) is a secreted protein, which has been shown to be a potential biomarker of cancer progression; however, its roles in breast cancer are still unclear. Currently, we analyzed the online datasets and found that AZGP1 was highly expressed in breast cancer tissues and its expression was negatively correlated with the survival of breast cancer patients. Functional experiments through AZGP1 knockdown revealed that AZGP1 could promote the proliferation, migration, and invasion ability of breast cancer cells. In vivo experiments obtained a consistent result. Mechanistically, it was found that AZGP1 interacted with tripartite motif-containing protein 25 (TRIM25), which subsequently promoted AZGP1 degradation through facilitating the ubiquitination. Furthermore, overexpression of TRIM25 partially reversed the promoting effects of AZGP1 overexpression on breast cancer progression. Therefore, this study indicates that AZGP1 might be a potential therapeutic target for breast cancer treatment.
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Affiliation(s)
- Hai Qin
- Department of Clinical Laboratory, Beijing Jishuitan Hospital Guizhou Hospital, Guiyang, Guizhou, China
| | - Yaqin Yuan
- Microbiological Laboratory, Guizhou Center for Medical Device Testing, Guiyang, Guizhou, China
| | - Manqin Yuan
- Department of Clinical Laboratory Medicine, Guizhou Medical University, Guiyang, Guizhou, China
| | - Haiyan Wang
- Microbiological Laboratory, Guizhou Center for Medical Device Testing, Guiyang, Guizhou, China
| | - Yonghong Yang
- Department of Clinical Laboratory, Beijing Jishuitan Hospital Guizhou Hospital, Guiyang, Guizhou, China
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4
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Wang H, Liu J, Zhu X, Yang B, He Z, Yao X. AZGP1P2/UBA1/RBM15 Cascade Mediates the Fate Determinations of Prostate Cancer Stem Cells and Promotes Therapeutic Effect of Docetaxel in Castration-Resistant Prostate Cancer via TPM1 m6A Modification. RESEARCH (WASHINGTON, D.C.) 2023; 6:0252. [PMID: 37854295 PMCID: PMC10581371 DOI: 10.34133/research.0252] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Accepted: 09/26/2023] [Indexed: 10/20/2023]
Abstract
Prostate cancer (PCa) is a common malignant tumor with high morbidity and mortality worldwide. The prostate cancer stem cell (PCSC) model provides novel insights into the pathogenesis of PCa and its therapeutic response. However, the roles and molecular mechanisms of specific genes in mediating fate decisions of PCSCs and carcinogenesis of PCa remain to be elusive. In this study, we have explored the expression, function, and mechanism of AZGP1P2, a pseudogene of AZGP1, in regulating the stemness and apoptosis of PCSCs and treatment resistance of docetaxel in castration-resistant prostate cancer (CRPC). We revealed that AZGP1P2 was downregulated in CRPC cell lines and PCSCs, while it was positively associated with progression-free interval. Upregulation of the AZGP1P2 enhanced the sensitivity of docetaxel treatment in CRPCs via inhibiting their stemness. RNA pull-down associated with mass spectrometry analysis, co-immunoprecipitation assay, and RNA immunoprecipitation assay demonstrated that AZGP1P2 could bind to UBA1 and RBM15 as a "writer" of methyltransferase to form a compound. UBA1, an E1 ubiquitin-activating enzyme, contributed to RBM15 protein degradation via ubiquitination modification. Methylated RNA immunoprecipitation assay displayed that RBM15 controlled the mRNA decay of TPM1 in m6A methylation. Furthermore, a xenograft mouse model and patient-derived organoids showed that the therapeutic effect of docetaxel in CRPC was increased by AZGP1P2 in vivo. Collectively, these results imply that AZGP1P2 mediates the stemness and apoptosis of PCSCs and promotes docetaxel therapeutic effect by suppressing tumor growth and metastasis via UBA1/RBM15-mediated TPM1 mRNA decay in CRPC.
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Affiliation(s)
- Hong Wang
- Department of Urology, Shanghai Tenth People’s Hospital, School of Medicine,
Tongji University, Shanghai, China
- Urologic Cancer Institute, School of Medicine,
Tongji University, Shanghai, China
| | - Ji Liu
- Department of Urology, Shanghai Tenth People’s Hospital, School of Medicine,
Tongji University, Shanghai, China
- Urologic Cancer Institute, School of Medicine,
Tongji University, Shanghai, China
| | - Xiaojun Zhu
- Department of Urology Surgery,
The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| | - Bin Yang
- Department of Urology, Shanghai Tenth People’s Hospital, School of Medicine,
Tongji University, Shanghai, China
- Urologic Cancer Institute, School of Medicine,
Tongji University, Shanghai, China
| | - Zuping He
- The Key Laboratory of Model Animals and Stem Cell Biology in Hunan Province, School of Medicine,
Hunan Normal University, The Engineering Research Center of Reproduction and Translational Medicine of Hunan Province, Changsha, China
- Shanghai Key Laboratory of Reproductive Medicine,
Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xudong Yao
- Department of Urology, Shanghai Tenth People’s Hospital, School of Medicine,
Tongji University, Shanghai, China
- Urologic Cancer Institute, School of Medicine,
Tongji University, Shanghai, China
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5
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Sun H, Zhang L, Wang Z, Gu D, Zhu M, Cai Y, Li L, Tang J, Huang B, Bosco B, Li N, Wu L, Wu W, Li L, Liang Y, Luo L, Liu Q, Zhu Y, Sun J, Shi L, Xia T, Yang C, Xu Q, Han X, Zhang W, Liu J, Meng D, Shao H, Zheng X, Li S, Pan H, Ke J, Jiang W, Zhang X, Han X, Chu J, An H, Ge J, Pan C, Wang X, Li K, Wang Q, Ding Q. Single-cell transcriptome analysis indicates fatty acid metabolism-mediated metastasis and immunosuppression in male breast cancer. Nat Commun 2023; 14:5590. [PMID: 37696831 PMCID: PMC10495415 DOI: 10.1038/s41467-023-41318-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 08/30/2023] [Indexed: 09/13/2023] Open
Abstract
Male breast cancer (MBC) is a rare but aggressive malignancy with cellular and immunological characteristics that remain unclear. Here, we perform transcriptomic analysis for 111,038 single cells from tumor tissues of six MBC and thirteen female breast cancer (FBC) patients. We find that that MBC has significantly lower infiltration of T cells relative to FBC. Metastasis-related programs are more active in cancer cells from MBC. The activated fatty acid metabolism involved with FASN is related to cancer cell metastasis and low immune infiltration of MBC. T cells in MBC show activation of p38 MAPK and lipid oxidation pathways, indicating a dysfunctional state. In contrast, T cells in FBC exhibit higher expression of cytotoxic markers and immune activation pathways mediated by immune-modulatory cytokines. Moreover, we identify the inhibitory interactions between cancer cells and T cells in MBC. Our study provides important information for understanding the tumor immunology and metabolism of MBC.
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Affiliation(s)
- Handong Sun
- Jiangsu Breast Disease Center, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, 210029, Nanjing, China
| | - Lishen Zhang
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China
| | - Zhonglin Wang
- Department of Breast Surgery, The Second People's Hospital of Lianyungang, 41 Hailian East Road, 222006, Lianyungang, China
| | - Danling Gu
- National Health Commission Key Laboratory of Antibody Techniques, Department of Cell Biology, Jiangsu Provincial Key Laboratory of Human Functional Genomics, School of Basic Medical Sciences, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
| | - Mengyan Zhu
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China
| | - Yun Cai
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China
| | - Lu Li
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China
| | - Jiaqi Tang
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China
| | - Bin Huang
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China
| | - Bakwatanisa Bosco
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China
| | - Ning Li
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China
| | - Lingxiang Wu
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China
| | - Wei Wu
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China
| | - Liangyu Li
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China
| | - Yuan Liang
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China
| | - Lin Luo
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China
| | - Quanzhong Liu
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China
| | - Yanhui Zhu
- Jiangsu Breast Disease Center, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, 210029, Nanjing, China
| | - Jie Sun
- Department of Breast Surgery, The First Affiliated Hospital of Soochow University, 188 Shizi Street, 215006, Suzhou, China
| | - Liang Shi
- Jiangsu Breast Disease Center, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, 210029, Nanjing, China
| | - Tiansong Xia
- Jiangsu Breast Disease Center, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, 210029, Nanjing, China
| | - Chuang Yang
- Jiangsu Breast Disease Center, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, 210029, Nanjing, China
| | - Qitong Xu
- Jiangsu Breast Disease Center, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, 210029, Nanjing, China
| | - Xue Han
- Department of Pathology, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, 210029, Nanjing, China
| | - Weiming Zhang
- Department of Pathology, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, 210029, Nanjing, China
| | - Jianxia Liu
- Department of Breast Surgery, The First Affiliated Hospital of Soochow University, 188 Shizi Street, 215006, Suzhou, China
| | - Dong Meng
- Department of Breast Surgery, Affiliated Hospital of Jiangnan University, 1000 Hefeng Road, 214000, Wuxi, China
| | - Hua Shao
- Department of Breast Surgery, The Second People's Hospital of Lianyungang, 41 Hailian East Road, 222006, Lianyungang, China
| | - Xiangxin Zheng
- Department of Breast Surgery, Affiliated Suqian Hospital of Xuzhou Medical University, 138 Huanghe South Road, 223800, Suqian, China
| | - Shuqin Li
- The Affiliated Lianyungang Hospital of Xuzhou Medical University, 6 Zhenhua East Road, 222006, Lianyungang, China
| | - Hua Pan
- Liyang People's Hospital, 70 Jianshe West Road, 213300, Liyang, China
| | - Jing Ke
- The Affiliated Hospital of Nantong University, 20 Xisi Road, 226300, Nantong, China
| | - Wenying Jiang
- Department of Breast Surgery, The Third Affiliated Hospital of Soochow University, 185 Juqian Street, 213000, Changzhou, China
| | - Xiaolan Zhang
- Department of Breast Surgery, The Affiliated Changzhou Second People's Hospital of Nanjing Medical University, 29 Xinglong Lane, 213000, Changzhou, China
| | - Xuedong Han
- Department of Breast and Thyroid Surgery, Huai'an First People's Hospital, Nanjing Medical University, 1 Huanghe West Road, 223300, Huai'an, China
| | - Jian Chu
- Department of General Surgery, the First People's Hospital of Yancheng, 66 Renmin South Road, 224001, Yancheng, China
| | - Hongyin An
- Department of General Surgery, the First People's Hospital of Yancheng, 66 Renmin South Road, 224001, Yancheng, China
| | - Juyan Ge
- Department of Pathology, The Second People's Hospital of Lianyungang, 41 Hailian East Road, 222006, Lianyungang, China
| | - Chi Pan
- Department of Breast Surgery, the Second Affiliated Hospital, Zhejiang University, College of Medicine, 88 Jiefang Road, 310009, Hangzhou, China
| | - Xiuxing Wang
- National Health Commission Key Laboratory of Antibody Techniques, Department of Cell Biology, Jiangsu Provincial Key Laboratory of Human Functional Genomics, School of Basic Medical Sciences, Nanjing Medical University, 211166, Nanjing, Jiangsu, China
- Institute for Brain Tumors, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Personalized Cancer Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
- Department of Medicine, Division of Regenerative Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Kening Li
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China.
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China.
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China.
| | - Qianghu Wang
- Department of Bioinformatics, Nanjing Medical University, 101 Longmian Avenue, 211166, Nanjing, China.
- Collaborative Innovation Center for Personalized Cancer Medicine, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, 211166, Nanjing, Jiangsu, China.
- The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, 210002, Nanjing, China.
- Biomedical Big Data Center, Nanjing Medical University, 211166, Nanjing, Jiangsu, China.
| | - Qiang Ding
- Jiangsu Breast Disease Center, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, 210029, Nanjing, China.
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6
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Deng L, Bao W, Zhang B, Zhang S, Chen Z, Zhu X, He B, Wu L, Chen X, Deng T, Chen B, Yu Z, Wang Y, Chen G. AZGP1 activation by lenvatinib suppresses intrahepatic cholangiocarcinoma epithelial-mesenchymal transition through the TGF-β1/Smad3 pathway. Cell Death Dis 2023; 14:590. [PMID: 37669935 PMCID: PMC10480466 DOI: 10.1038/s41419-023-06092-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 08/08/2023] [Accepted: 08/21/2023] [Indexed: 09/07/2023]
Abstract
Intrahepatic cholangiocarcinoma (ICC) is a primary liver malignancy and is characterized by highly aggressive and malignant biological behavior. Currently, effective treatment strategies are limited. The effect of lenvatinib on ICC is unknown. In this study, we found that AZGP1 was the key target of lenvatinib in ICC, and its low expression in ICC cancer tissues was associated with a poor prognosis in patients. Lenvatinib is a novel AZGP1 agonist candidate for ICC that inhibits ICC-EMT by regulating the TGF-β1/Smad3 signaling pathway in an AZGP1-dependent manner. Furthermore, we found that lenvatinib could increase AZGP1 expression by increasing the acetylation level of H3K27Ac in the promoter region of the AZGP1 gene, thereby inhibiting EMT in ICC cells. In conclusion, lenvatinib activates AZGP1 by increasing the acetylation level of H3K27Ac on the AZGP1 promoter region and regulates the TGF-β1/Smad3 signaling pathway in an AZGP1-dependent manner to inhibit ICC-EMT. This study offers new insight into the mechanism of lenvatinib in the treatment of ICC and provides a theoretical basis for new treatment methods.
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Affiliation(s)
- Liming Deng
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
- The Second Affiliated Hospital, Department of General Surgery, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
| | - Wenming Bao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
| | - Baofu Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
| | - Sina Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
| | - Ziyan Chen
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
| | - Xuewen Zhu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
| | - Bangjie He
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
| | - Lijun Wu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
| | - Xiaohu Chen
- Department of Pathology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
| | - Tuo Deng
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
| | - Bo Chen
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
| | - Zhengping Yu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China
| | - Yi Wang
- Department of Epidemiology and Biostatistics, School of Public Health and Management, Wenzhou Medical University, Wenzhou, 325035, China.
| | - Gang Chen
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China.
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China.
- Hepatobiliary Pancreatic Tumor Bioengineering Cross International Joint Laboratory of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, China.
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7
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Shi K, Tang J, Yuan L, Zhou S, Ran W, Wang Z. Role of gene signature regulation in tumor immune microenvironment on the mechanism of uveal melanoma metastasis. Cancer Biomark 2023; 36:161-175. [PMID: 36683494 DOI: 10.3233/cbm-210427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Uveal melanoma (UM) is a rare but deadly cancer. The main cause of death from UM is liver metastasis. Though the metastasis mechanism remains unclear, it is closely related to the immune microenvironment and gene expression. OBJECTIVE This study aimed to identify the prognostic genes in primary and metastatic UM and their relationship with the immune microenvironment. METHODS Primary and metastatic UM data from the GEO database included GSE22138 and GSE44295 datasets. Kaplan-Meier analysis, Cox regression models, and ROC analysis were applied to screen genes in GSE22138. TIMER2.0 was employed to analyze the immune microenvironment from gene expression. Prognostic immune gene correlation was tested by Spearman. The results were validated in the independent dataset of cohort GSE44295. RESULTS Metastasis and primary differential gene analysis showed 107 significantly different genes associated with prognosis, and 11 of them were immune-related. ROC analysis demonstrated that our signature was predictive for UM prognosis (AUC > 0.8). Neutrophil and myeloid dendritic cells were closely associated with metastasis with scores that significantly divided patients into high-risk and low-risk groups (log-rank p< 0.05). Of these 11 genes, FABP5 and SHC4 were significantly associated with neutrophils in metastatic tumors, while ROBO1 expression was significantly correlated with myeloid dendritic cells in the primary tumors. CONCLUSIONS The present study constructed an 11-gene signature and established a model for risk stratification and prediction of overall survival in metastatic UM. Since FABP5 and SHC4 are related to neutrophil infiltration in metastatic UM, FABP5 and neutrophil regulation might be crucial in metastatic UM.
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Affiliation(s)
- Kai Shi
- The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Lab of Ophthalmology, Chongqing Eye Institute, Chongqing, China.,Chongqing Branch of National Clinical Research Center for Ocular Diseases, Chongqing, China
| | - Jiatian Tang
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Lingyan Yuan
- Advanced Energy Science and Technology Guangdong Laboratory, Huizhou, Guangdong, China
| | - Shengwen Zhou
- The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Lab of Ophthalmology, Chongqing Eye Institute, Chongqing, China.,Chongqing Branch of National Clinical Research Center for Ocular Diseases, Chongqing, China
| | - Wei Ran
- The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Lab of Ophthalmology, Chongqing Eye Institute, Chongqing, China.,Chongqing Branch of National Clinical Research Center for Ocular Diseases, Chongqing, China
| | - Zhiming Wang
- PET/CT Center, Gansu Provincial Hospital, Lanzhou, Gansu, China
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8
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Fang YY, Huang JM, Wen JY, Li JD, Shen JH, Zeng DT, Pan YF, Huang HQ, Huang ZG, Liu LM, Chen G. AZGP1 Up-Regulation is a Potential Target for Andrographolide Reversing Radioresistance of Colorectal Cancer. Pharmgenomics Pers Med 2022; 15:999-1017. [DOI: 10.2147/pgpm.s360147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022] Open
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9
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Wang W, Wang S. The prognostic value of immune-related genes AZGP1, SLCO5A1, and CTF1 in Uveal melanoma. Front Oncol 2022; 12:918230. [PMID: 36052234 PMCID: PMC9425775 DOI: 10.3389/fonc.2022.918230] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 06/24/2022] [Indexed: 11/29/2022] Open
Abstract
Objective Uveal melanoma (UM) is an aggressive malignancy with a poor prognosis and no available effective treatment. Therefore, exploring a potential prognostic marker for UM could provide new possibilities for early detection, recurrence, and treatment. Methods In this study, we used “ConsensusClusterPlus” to classify patients with UM into subgroups, screened for significant differences in immune prognostic factors between subgroups, selected three genes using LASSO (Least absolute shrinkage and selection operator) regression to construct a risk model, and performed tumor immune cell infiltration analysis on the risk model. infiltration analysis, and then verified the heterogeneous role of the 3 core genes in other cancers by pan-cancer analysis and validate its expression by RT-qPCR in normal and tumor cells. Results We consistently categorized 80 UM patients into two subgroups after the immunogenetic set, where the UM1 subgroup had a better prognosis than the UM2 subgroup, and used 3 immune-related genes AZGP1, SLCO5A1, and CTF1 to derive risk scores as independent prognostic markers and predictors of UM clinicopathological features. We found significant differences in overall survival (OS) between low- and high-risk groups, and prognostic models were negatively correlated with B cell and myeloid dendritic cell and positively correlated with CD8+ T cell AZGP1 and CTF1 were significantly upregulated in UM cells compared with normal UM cells. Conclusion Immunogens are significantly associated with the prognosis of UM, and further classification based on genetic characteristics may help to develop immunotherapeutic strategies and provide new approaches to develop customized treatment strategies for patients.
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Affiliation(s)
- Wanpeng Wang
- Eye Center of Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Ophthalmology, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China
| | - Sha Wang
- Eye Center of Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Ophthalmology, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China
- *Correspondence: Sha Wang,
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10
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Jain A, Kotimoole CN, Ghoshal S, Bakshi J, Chatterjee A, Prasad TSK, Pal A. Identification of potential salivary biomarker panels for oral squamous cell carcinoma. Sci Rep 2021; 11:3365. [PMID: 33564003 PMCID: PMC7873065 DOI: 10.1038/s41598-021-82635-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 01/22/2021] [Indexed: 02/07/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) is one of the most prevalent cancers worldwide with the maximum number of incidences and deaths reported from India. One of the major causes of poor survival rate associated with OSCC has been attributed to late presentation due to non-availability of a biomarker. Identification of early diagnostic biomarker will help in reducing the disease morbidity and mortality. We validated 12 salivary proteins using targeted proteomics, identified initially by relative quantification of salivary proteins on LC-MS, in OSCC patients and controls. Salivary AHSG (p = 0.0041**) and KRT6C (p = 0.002**) were upregulated in OSCC cases and AZGP1 (p ≤ 0.0001***), KLK1 (p = 0.006**) and BPIFB2 (p = 0.0061**) were downregulated. Regression modelling resulted in a significant risk prediction model (p < 0.0001***) consisting of AZGP1, AHSG and KRT6C for which ROC curve had AUC, sensitivity and specificity of 82.4%, 78% and 73.5% respectively for all OSCC cases and 87.9%, 87.5% and 73.5% respectively for late stage (T3/T4) OSCC. AZGP1, AHSG, KRT6C and BPIFB2 together resulted in ROC curve (p < 0.0001***) with AUC, sensitivity and specificity of 94%, 100% and 77.6% respectively for N0 cases while KRT6C and AZGP1 for N+ cases with ROC curve (p < 0.0001***) having AUC sensitivity and specificity of 76.8%, 73% and 69.4%. Our data aids in the identification of biomarker panels for the diagnosis of OSCC cases with a differential diagnosis between early and late-stage cases.
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Affiliation(s)
- Anu Jain
- Department of Biochemistry, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Chinmaya Narayana Kotimoole
- Centre for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, 575018, India
| | - Sushmita Ghoshal
- Department of Radiotherapy, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Jaimanti Bakshi
- Department of Otolaryngology, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Aditi Chatterjee
- Institute of Bioinformatics, International Technology Park, Bengaluru, 560066, India.,Manipal Academy of Higher Education (MAHE), Manipal, 576104, Karnataka, India
| | | | - Arnab Pal
- Department of Biochemistry, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India.
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11
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Tian B, Han X, Li G, Jiang H, Qi J, Li J, Tian Y, Wang C. A Long Intergenic Non-coding RNA, LINC01426, Promotes Cancer Progression via AZGP1 and Predicts Poor Prognosis in Patients with LUAD. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2020; 18:765-780. [PMID: 32953928 PMCID: PMC7476811 DOI: 10.1016/j.omtm.2020.08.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 07/29/2020] [Indexed: 12/21/2022]
Abstract
Various long non-coding RNAs (lncRNAs) are closely associated with lung adenocarcinoma (LUAD), playing oncogenic or anti-oncogenic roles in tumorigenesis and progression. Herein, we report a novel lncRNA—long intergenic non-protein coding RNA 1426 (LINC01426)—that has not yet been characterized in LUAD. We note that LINC01426 expression was markedly upregulated in LUAD tissues, and that functional assays verified that LINC01426 knockdown markedly inhibited cell proliferation, migration, and invasion in vitro. Xenografts derived from A549 cells knocked down of LINC01426 had evidently lower tumor weights and smaller tumor volumes. Our study also found that LINC01426 bound to hsa-miR-30b-3p as a competitive endogenous RNA in LUAD. Moreover, LINC01426 affected LUAD wound healing by interacting and combining with AZGP1, and LINC01426 expression was significantly associated with tumor-node-metastasis (TNM) staging and prognosis in patients with LUAD. To summarize, our study elucidates the oncogenic roles of LINC01426 in LUAD tumorigenesis and progression. We think that LINC01426 can serve as a potential diagnostic biomarker and therapeutic target in patients with LUAD.
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Affiliation(s)
- Baorui Tian
- Department of Oncology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250021, China
| | - Xiaoyang Han
- Department of Oncology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250021, China
| | - Guanzhen Li
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
| | - Hua Jiang
- Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
| | - Jianni Qi
- Department of Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
| | - Jiamei Li
- Department of Pathology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
| | - Yingying Tian
- Department of Oncology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250021, China
| | - Chuanxi Wang
- Department of Oncology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250021, China.,Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
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12
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Winther MD, Kristensen G, Stroomberg HV, Berg KD, Toft BG, Brooks JD, Brasso K, Røder MA. AZGP1 Protein Expression in Hormone-Naïve Advanced Prostate Cancer Treated with Primary Androgen Deprivation Therapy. Diagnostics (Basel) 2020; 10:diagnostics10080520. [PMID: 32726925 PMCID: PMC7460336 DOI: 10.3390/diagnostics10080520] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/14/2020] [Accepted: 07/23/2020] [Indexed: 12/14/2022] Open
Abstract
Biomarkers for predicting the risk of castration-resistant prostate cancer (CRPC) in men treated with primary androgen deprivation therapy (ADT) are lacking. We investigated whether Zinc-alpha 2 glycoprotein (AZGP1) expression in the diagnostic biopsies of men with hormone-naïve prostate cancer (PCa) undergoing primary ADT was predictive of the development of CRPC and PCa-specific mortality. The study included 191 patients who commenced ADT from 2000 to 2011. The AZGP1 expression was evaluated using immunohistochemistry and scored as high or low expression. The risks of CRPC and PCa-specific mortality were analyzed using stratified cumulative incidences and a cause-specific COX regression analysis for competing risk assessment. The median follow-up time was 9.8 (IQR: 6.1–12.7) years. In total, 94 and 97 patients presented with low and high AZGP1 expression, respectively. A low AZGP1 expression was found to be associated with a shorter time to CRPC when compared to patients with a high AZGP1 expression (HR: 1.5; 95% CI: 1.0–2.1; p = 0.03). However, the multivariable analysis demonstrated no added benefit by adding the AZGP1 expression to prediction models for CRPC. No differences for PCa-specific mortality between the AZGP1 groups were observed. In conclusion, a low AZGP1 expression was associated with a shorter time to CRPC for PCa patients treated with first-line ADT but did not add any predictive information besides well-established clinicopathological variables.
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Affiliation(s)
- Mads Dochedahl Winther
- Copenhagen Prostate Cancer Center, Department of Urology, Rigshospitalet, University of Copenhagen, 2100 Copenhagen, Denmark; (M.D.W.); (H.V.S.); (K.D.B.); (K.B.); (M.A.R.)
| | - Gitte Kristensen
- Copenhagen Prostate Cancer Center, Department of Urology, Rigshospitalet, University of Copenhagen, 2100 Copenhagen, Denmark; (M.D.W.); (H.V.S.); (K.D.B.); (K.B.); (M.A.R.)
- Correspondence: ; Tel.: +45-2243-3688
| | - Hein Vincent Stroomberg
- Copenhagen Prostate Cancer Center, Department of Urology, Rigshospitalet, University of Copenhagen, 2100 Copenhagen, Denmark; (M.D.W.); (H.V.S.); (K.D.B.); (K.B.); (M.A.R.)
| | - Kasper Drimer Berg
- Copenhagen Prostate Cancer Center, Department of Urology, Rigshospitalet, University of Copenhagen, 2100 Copenhagen, Denmark; (M.D.W.); (H.V.S.); (K.D.B.); (K.B.); (M.A.R.)
| | - Birgitte Grønkær Toft
- Department of Pathology, Rigshospitalet, University of Copenhagen, 2100 Copenhagen, Denmark;
| | - James D. Brooks
- Department of Urology, Stanford University, Stanford, CA 94305, USA;
| | - Klaus Brasso
- Copenhagen Prostate Cancer Center, Department of Urology, Rigshospitalet, University of Copenhagen, 2100 Copenhagen, Denmark; (M.D.W.); (H.V.S.); (K.D.B.); (K.B.); (M.A.R.)
| | - Martin Andreas Røder
- Copenhagen Prostate Cancer Center, Department of Urology, Rigshospitalet, University of Copenhagen, 2100 Copenhagen, Denmark; (M.D.W.); (H.V.S.); (K.D.B.); (K.B.); (M.A.R.)
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13
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Secreted Frizzled-Related Protein 4 (SFRP4) Is an Independent Prognostic Marker in Prostate Cancers Lacking TMPRSS2: ERG Fusions. Pathol Oncol Res 2020; 26:2709-2722. [PMID: 32677026 PMCID: PMC7471174 DOI: 10.1007/s12253-020-00861-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 06/23/2020] [Indexed: 12/22/2022]
Abstract
Secreted frizzled-related protein 4 (SFRP4) controls WNT signaling and is thought to play a role for tumor aggressiveness. Here, we analyzed a tissue microarray containing 11,152 prostate cancers with pathological, clinical and molecular data by immunohistochemistry. SFRP4 expression was higher in cancer than in non-neoplastic acinar cells. SFRP4 staining was seen in 64.9% of tumors and classified as weak in 33.2%, moderate in 23.9% and strong in 7.8% of cancers. SFRP4 overexpression was linked to advanced tumor stage, high classical/quantitative Gleason grade (p < 0.0001 each), lymph node metastasis (p = 0.0002), and a positive surgical margin (p = 0.0017). SFRP4 positivity was markedly more frequent in ERG positive (77.4%) than in ERG negative cancers (57.4% p < 0.0001). Subset analyses in 2725 cancers with and 3592 cancers without TMPRSS2:ERG fusion revealed that associations with tumor phenotype and patient outcome were largely driven by the subset of ERG negative tumors. In a multivariate analysis including various postoperative and prognostic clinico-pathological features, SFRP4 protein expression emerged as an independent prognostic parameter in ERG negative cancers. SFRP4 immunostaining was significantly linked with 10 of 11 previously analyzed chromosomal deletions (p < 0.05 each). In conclusion, high SFRP4 immunostaining is associated with poor prognosis and genomic instability in ERG negative prostate cancers.
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14
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Fraune C, Harms L, Büscheck F, Höflmayer D, Tsourlakis MC, Clauditz TS, Simon R, Möller K, Luebke AM, Möller-Koop C, Steurer S, Hube-Magg C, Sauter G, Weidemann S, Lebok P, Dum D, Kind S, Minner S, Izbicki JR, Schlomm T, Huland H, Heinzer H, Burandt E, Haese A, Graefen M, Schroeder C. Upregulation of the transcription factor TFAP2D is associated with aggressive tumor phenotype in prostate cancer lacking the TMPRSS2:ERG fusion. Mol Med 2020; 26:24. [PMID: 32143573 PMCID: PMC7060561 DOI: 10.1186/s10020-020-00148-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 02/13/2020] [Indexed: 01/15/2023] Open
Abstract
Background TFAP2D is a transcription factor important for modulating gene expression in embryogenesis. Its expression and prognostic role in prostate cancer has not been evaluated. Methods Therefore, a tissue microarray containing 17,747 prostate cancer specimens with associated pathological, clinical, and molecular data was analyzed by immunohistochemistry to assess the role of TFAP2D. Results TFAP2D expression was typically increased in prostate cancer as compared to adjacent non-neoplastic glands. TFAP2D staining was considered negative in 24.3% and positive in 75.7% of 13,545 interpretable cancers. TFAP2D staining was significantly linked to advanced tumor stage, high classical and quantitative Gleason grade, lymph node metastasis, and a positive surgical margin (p ≤ 0.0045). TFAP2D positivity was more common in ERG fusion positive (88.7%) than in ERG negative cancers (66.8%; p < 0.0001). Subset analyses in 3776 cancers with and 4722 cancers without TMPRSS2:ERG fusion revealed that associations with tumor phenotype and patient outcome were largely driven by the subset of ERG negative tumors. Multivariate analysis did not identify TFAP2D protein expression levels as a robust independent prognostic parameter. Positive TFAP2D immunostaining was significantly associated with 10 of 11 previously analyzed chromosomal deletions in ERG negative cancers (p ≤ 0.0244 each) indicating that elevated TFAP2D expression parallels genomic instability in prostate cancer. Conclusion These data demonstrate that TFAP2D protein overexpression is linked to prostate cancer progression and genomic instability in ERG negative prostate cancers.
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Affiliation(s)
- Christoph Fraune
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Luisa Harms
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Franziska Büscheck
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Doris Höflmayer
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Maria Christina Tsourlakis
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Till S Clauditz
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Ronald Simon
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany.
| | - Katharina Möller
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Andreas M Luebke
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Christina Möller-Koop
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Stefan Steurer
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Claudia Hube-Magg
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Guido Sauter
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Sören Weidemann
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Patrick Lebok
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - David Dum
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Simon Kind
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Sarah Minner
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Jakob R Izbicki
- General, Visceral and Thoracic Surgery Department and Clinic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Thorsten Schlomm
- Department of Urology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Hartwig Huland
- Martini-Clinic, Prostate Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hans Heinzer
- Martini-Clinic, Prostate Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Eike Burandt
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistr 52, 20246, Hamburg, Germany
| | - Alexander Haese
- Martini-Clinic, Prostate Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Markus Graefen
- Martini-Clinic, Prostate Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Cornelia Schroeder
- General, Visceral and Thoracic Surgery Department and Clinic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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15
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Li W, Liu J. Overexpression of the zinc-α2-glycoprotein accelerates apoptosis and inhibits growth via the mTOR/PTEN signaling pathway in gastric carcinoma cells. Life Sci 2020; 240:117117. [PMID: 31790689 DOI: 10.1016/j.lfs.2019.117117] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 11/20/2019] [Accepted: 11/27/2019] [Indexed: 02/06/2023]
Abstract
Adipocytokine alpha-2-glycoprotein 1 (AZGP1) is a 41-kDa protein which regulates insulin sensitivity and glycolipid metabolism. Recently, mounting evidence has indicated that AZGP1 plays a vital role in the progression and prognosis of many types of tumors, including hepatocellular carcinoma. Also, previous research has reported that AZGP1 levels are reduced significantly in patients with gastric carcinoma (GC). Here, we aim to assess the potential role and molecular mechanism underlying AZGP1-mediated regulation of GC progression. Both RT-PCR and Western blot methods demonstrated that AZGP1 levels were decreased in all GC cell lines tested, which included AGS, NCI-N87, MKN-28, SGC-7901 and MKN-45, relative to the normal human gastric mucosa epithelial (GES-1) cell line. Cell survival and proliferation rates were correspondingly were reduced, while cell apoptosis and caspase-3 activity were increased in NCI-N87 and SGC-7901 cells with high levels of AZGP1. Additionally, the mTOR signaling pathway was suppressed, whereas PTEN expression was elevated following transfection of NCI-N87 and SGC-7901 cells with an AZGP1 overexpressing plasmid. PTEN inhibition reversed the effects of AZGP1 on cell growth and apoptosis in SGC-7901 cells. Therefore, we conclude that AZGP1 induced apoptosis and growth inhibition in GC cells via the regulation of the mTOR/PTEN signaling pathway.
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Affiliation(s)
- Wenbo Li
- Department of Radiotherapy, Huaihe Hospital of Henan University, Kaifeng 475000, China.
| | - Juncai Liu
- Department of Radiotherapy, Huaihe Hospital of Henan University, Kaifeng 475000, China
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16
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Nuclear up regulation of the BRCA1-associated ubiquitinase BAP1 is associated with tumor aggressiveness in prostate cancers lacking the TMPRSS2:ERG fusion. Oncotarget 2019; 10:7096-7111. [PMID: 31903168 PMCID: PMC6935259 DOI: 10.18632/oncotarget.27270] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 09/24/2019] [Indexed: 01/21/2023] Open
Abstract
Loss of the putative tumor suppressor BAP1 is a candidate biomarker for adverse prognosis in many cancer types, but conversely for improved survival in others. Studies on the expression and prognostic role of BAP1 in prostate cancer are currently lacking. We used a tissue microarray of 17,747 individual prostate cancer samples linked with comprehensive pathological, clinical and molecular data and studied the immunohistochemical expression of BAP1. BAP1 expression was typically up regulated in cancers as compared to adjacent normal prostatic glands. In 15,857 cancers, BAP1 staining was weak in 3.3%, moderate in 41.6% and strong in 17.4%. Strong BAP1 staining was associated with advanced tumor stage (p<0.0001), high classical and quantitative Gleason grade (p<0.0001), lymph node metastasis (p<0.0001), a positive surgical margin (p=0.0019) and early biochemical recurrence (p<0.0001). BAP1 expression was linked to ERG-fusion type cancers, with strong BAP1 staining in 12% of ERG-negative, but 30% of ERG-positive cancers (p<0.0001). Subset analyses in 5,415 cancers with and 4,217 cancers without TMPRSS2:ERG fusion revealed that these associations with tumor phenotype and patient outcome were largely driven by the subset of ERG-negative tumors. Multivariate analysis revealed that the prognostic impact was independent of established prognostic features in ERG negative p<0.001) but not in ERG positive cancers. BAP1 expression was further linked to androgen receptor (AR) expression: Only 2% of AR-negative, but 33% of strongly AR expressing cancers had strong BAP1 expression (p<0.0001). In conclusion, this study shows that BAP1 up regulation is linked to prostate cancer progression and aggressiveness.
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17
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Eggener SE, Rumble RB, Armstrong AJ, Morgan TM, Crispino T, Cornford P, van der Kwast T, Grignon DJ, Rai AJ, Agarwal N, Klein EA, Den RB, Beltran H. Molecular Biomarkers in Localized Prostate Cancer: ASCO Guideline. J Clin Oncol 2019; 38:1474-1494. [PMID: 31829902 DOI: 10.1200/jco.19.02768] [Citation(s) in RCA: 113] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
PURPOSE This guideline provides recommendations for available tissue-based prostate cancer biomarkers geared toward patient selection for active surveillance, identification of clinically significant disease, choice of postprostatectomy adjuvant versus salvage radiotherapy, and to address emerging questions such as the relative value of tissue biomarkers compared with magnetic resonance imaging. METHODS An ASCO multidisciplinary Expert Panel, with representatives from the European Association of Urology, American Urological Association, and the College of American Pathologists, conducted a systematic literature review of localized prostate cancer biomarker studies between January 2013 and January 2019. Numerous tissue-based molecular biomarkers were evaluated for their prognostic capabilities and potential for improving management decisions. Here, the Panel makes recommendations regarding the clinical use and indications of these biomarkers. RESULTS Of 555 studies identified, 77 were selected for inclusion plus 32 additional references selected by the Expert Panel. Few biomarkers had rigorous testing involving multiple cohorts and only 5 of these tests are commercially available currently: Oncotype Dx Prostate, Prolaris, Decipher, Decipher PORTOS, and ProMark. With various degrees of value and validation, multiple biomarkers have been shown to refine risk stratification and can be considered for select men to improve management decisions. There is a paucity of prospective studies assessing short- and long-term outcomes of patients when these markers are integrated into clinical decision making. RECOMMENDATIONS Tissue-based molecular biomarkers (evaluating the sample with the highest volume of the highest Gleason pattern) may improve risk stratification when added to standard clinical parameters, but the Expert Panel endorses their use only in situations in which the assay results, when considered as a whole with routine clinical factors, are likely to affect a clinical decision. These assays are not recommended for routine use as they have not been prospectively tested or shown to improve long-term outcomes-for example, quality of life, need for treatment, or survival. Additional information is available at www.asco.org/genitourinary-cancer-guidelines.
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Affiliation(s)
| | | | | | - Todd M Morgan
- University of Michigan School of Medicine, Ann Arbor, MI
| | | | - Philip Cornford
- Royal Liverpool University Hospital, Liverpool, United Kingdom
| | | | | | - Alex J Rai
- Columbia University Irving Medical Center, New York, NY
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18
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Poropatich K, Paunesku T, Zander A, Wray B, Schipma M, Dalal P, Agulnik M, Chen S, Lai B, Antipova O, Maxey E, Brown K, Wanzer MB, Gursel D, Fan H, Rademaker A, Woloschak GE, Mittal BB. Elemental Zn and its Binding Protein Zinc-α2-Glycoprotein are Elevated in HPV-Positive Oropharyngeal Squamous Cell Carcinoma. Sci Rep 2019; 9:16965. [PMID: 31740720 PMCID: PMC6861298 DOI: 10.1038/s41598-019-53268-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 10/27/2019] [Indexed: 12/20/2022] Open
Abstract
Human papillomavirus (HPV)-positive head and neck squamous cell carcinoma (HNSCC) is biologically distinct from HPV-negative HNSCC. Outside of HPV-status, few tumor-intrinsic variables have been identified that correlate to improved survival. As part of exploratory analysis into the trace elemental composition of oropharyngeal squamous cell carcinoma (OPSCC), we performed elemental quanitification by X-ray fluorescence microscopy (XFM) on a small cohort (n = 32) of patients with HPV-positive and -negative OPSCC and identified in HPV-positive cases increased zinc (Zn) concentrations in tumor tissue relative to normal tissue. Subsequent immunohistochemistry of six Zn-binding proteins—zinc-α2-glycoprotein (AZGP1), Lipocalin-1, Albumin, S100A7, S100A8 and S100A9—revealed that only AZGP1 expression significantly correlated to HPV-status (p < 0.001) and was also increased in tumor relative to normal tissue from HPV-positive OPSCC tumor samples. AZGP1 protein expression in our cohort significantly correlated to a prolonged recurrence-free survival (p = 0.029), similar to HNSCC cases from the TCGA (n = 499), where highest AZGP1 mRNA levels correlated to improved overall survival (p = 0.023). By showing for the first time that HPV-positive OPSCC patients have increased intratumoral Zn levels and AZGP1 expression, we identify possible positive prognostic biomarkers in HNSCC as well as possible mechanisms of increased sensitivity to chemoradiation in HPV-positive OPSCC.
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Affiliation(s)
- Kate Poropatich
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA. .,Robert H Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA. .,Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
| | - Tatjana Paunesku
- Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Alia Zander
- Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Brian Wray
- Center for Genetic Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Matthew Schipma
- Center for Genetic Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Prarthana Dalal
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Mark Agulnik
- Robert H Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.,Division of Hematology and Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Si Chen
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL, 60439, USA
| | - Barry Lai
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL, 60439, USA
| | - Olga Antipova
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL, 60439, USA
| | - Evan Maxey
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL, 60439, USA
| | - Koshonna Brown
- Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Michael Beau Wanzer
- Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Demirkan Gursel
- Northwestern University Pathology Core Facility, Robert H Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Hanli Fan
- Northwestern University Pathology Core Facility, Robert H Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Alfred Rademaker
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Gayle E Woloschak
- Robert H Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.,Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Bharat B Mittal
- Robert H Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.,Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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19
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Kristensen G, Berg KD, Toft BG, Stroomberg HV, Nolley R, Brooks JD, Brasso K, Roder MA. Predictive value of AZGP1 following radical prostatectomy for prostate cancer: a cohort study and meta-analysis. J Clin Pathol 2019; 72:696-704. [PMID: 31331953 DOI: 10.1136/jclinpath-2019-205940] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 06/03/2019] [Accepted: 06/07/2019] [Indexed: 01/10/2023]
Abstract
AIMS Zinc-alpha 2-glycoprotein (AZGP1) is a promising tissue biomarker to predict outcomes in men undergoing treatment for localised prostate cancer (PCa). We aimed to examine the association between AZGP1 expression and the endpoints: risk of biochemical failure (BF), initiating castration-based treatment, developing castration-resistant PCa (CRPC) and PCa-specific mortality following radical prostatectomy (RP). METHODS The study included a prospective cohort of 302 patients who underwent RP for PCa from 2002 to 2005. AZGP1 expression was analysed using immunohistochemistry on tissue microarray RP specimens and was scored semiquantitively as low or high expression. Risk of all endpoints was analysed using stratified cumulative incidences and cause-specific Cox regression, and validated with receiver operating curves, calibration and discrimination in competing-risk analyses. A meta-analysis was performed including previous studies investigating AZGP1 expression and risk of BF following RP. RESULTS Median time of follow-up was 14.0 years. The cumulative incidence of all endpoints was significantly higher in patients with low AZGP1 expression compared with patients with high AZGP1 expression (p<0.001). In a multivariate analysis, low AZGP1 expression increases the risk of BF (HR 2.7; 95% CI 1.9 to 3.8; p<0.0001), castration-based treatment (HR 2.2; 95% CI 1.2 to 4.2; p=0.01) and CRPC (HR 2.3; 95% CI 1.1 to 5.0; p=0.03). Validation showed a low risk of prediction error and a high model performance for all endpoints. In a meta-analysis, low AZGP1 was associated with BF (HR 1.7; 95% CI 1.2 to 2.5). CONCLUSIONS Low AZGP1 expression is associated with the risk of aggressive time-dependent outcomes in men undergoing RP for localised PCa.
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Affiliation(s)
- Gitte Kristensen
- Copenhagen Prostate Cancer Center, Department of Urology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Kasper Drimer Berg
- Copenhagen Prostate Cancer Center, Department of Urology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Birgitte Grønkær Toft
- Department of Pathology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Hein Vincent Stroomberg
- Copenhagen Prostate Cancer Center, Department of Urology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Rosalie Nolley
- Department of Urology, Stanford Medicine, Stanford, California, USA
| | - James D Brooks
- Department of Urology, Stanford Medicine, Stanford, California, USA
| | - Klaus Brasso
- Copenhagen Prostate Cancer Center, Department of Urology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Martin Andreas Roder
- Copenhagen Prostate Cancer Center, Department of Urology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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20
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Cao R, Ke M, Wu Q, Tian Q, Liu L, Dai Z, Lu S, Liu P. AZGP1 is androgen responsive and involved in AR‐induced prostate cancer cell proliferation and metastasis. J Cell Physiol 2019; 234:17444-17458. [DOI: 10.1002/jcp.28366] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 01/22/2019] [Accepted: 01/24/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Runyi Cao
- Department of Biochemistry, Jiangsu Province Key Laboratory for Molecular and Medicine Biotechnology College of Life Sciences, Nanjing Normal University Nanjing Jiangsu People’s Republic of China
| | - Min Ke
- Department of Biochemistry, Jiangsu Province Key Laboratory for Molecular and Medicine Biotechnology College of Life Sciences, Nanjing Normal University Nanjing Jiangsu People’s Republic of China
| | - Qingxin Wu
- Department of Biochemistry, Jiangsu Province Key Laboratory for Molecular and Medicine Biotechnology College of Life Sciences, Nanjing Normal University Nanjing Jiangsu People’s Republic of China
| | - Qian Tian
- Department of Biochemistry, Jiangsu Province Key Laboratory for Molecular and Medicine Biotechnology College of Life Sciences, Nanjing Normal University Nanjing Jiangsu People’s Republic of China
| | - Li Liu
- Department of Science and Technology, Central Laboratory Affiliated Hospital of Nanjing University of Chinese Medicine Nanjing Jiangsu People’s Republic of China
| | - Zao Dai
- Department of Biochemistry, Jiangsu Province Key Laboratory for Molecular and Medicine Biotechnology College of Life Sciences, Nanjing Normal University Nanjing Jiangsu People’s Republic of China
| | - Shan Lu
- Department of Biochemistry, Jiangsu Province Key Laboratory for Molecular and Medicine Biotechnology College of Life Sciences, Nanjing Normal University Nanjing Jiangsu People’s Republic of China
| | - Ping Liu
- Department of Biochemistry, Jiangsu Province Key Laboratory for Molecular and Medicine Biotechnology College of Life Sciences, Nanjing Normal University Nanjing Jiangsu People’s Republic of China
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21
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Zhang AY, Chiam K, Haupt Y, Fox S, Birch S, Tilley W, Butler LM, Knudsen K, Comstock C, Rasiah K, Grogan J, Mahon KL, Bianco-Miotto T, Ricciardelli C, Böhm M, Henshall S, Delprado W, Stricker P, Horvath LG, Kench JG. An analysis of a multiple biomarker panel to better predict prostate cancer metastasis after radical prostatectomy. Int J Cancer 2018; 144:1151-1159. [PMID: 30288742 DOI: 10.1002/ijc.31906] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 08/22/2018] [Indexed: 12/23/2022]
Abstract
A plethora of individual candidate biomarkers for predicting biochemical relapse in localized prostate cancer (PCa) have been proposed. Combined biomarkers may improve prognostication, and ensuring validation against more clinically relevant endpoints are required. The Australian PCa Research Centre NSW has contributed to numerous studies of molecular biomarkers associated with biochemical relapse. In the current study, these biomarkers were re-analyzed for biochemical relapse, metastatic relapse and PCa death with extended follow-up. Biomarkers of significance were then used to develop a combined prognostic model for clinical outcomes and validated in a large independent cohort. The discovery cohort (n = 324) was based on 12 biomarkers with a median follow-up of 16 years. Seven biomarkers were significantly associated with biochemical relapse. Three biomarkers were associated with metastases: AZGP1, Ki67 and PML. Only AZGP1 was associated with PCa death. In their individual and combinational forms, AZGP1 and Ki67 as a dual BM signature was the most robust predictor of metastatic relapse (AUC 0.762). The AZPG1 and Ki67 signature was validated in an independent cohort of 347 PCa patients. The dual BM signature of AZGP1 and Ki67 predicted metastasis in the univariable (HR 7.2, 95% CI, 1.6-32; p = 0.01) and multivariable analysis (HR 5.4, 95% CI, 1.2-25; p = 0.03). The dual biomarker signature marginally improved risk prediction compared to AZGP1 alone (AUC 0.758 versus 0.738, p < 0.001). Our findings indicate that biochemical relapse is not an adequate surrogate for metastasis or PCa death. The dual biomarker signature of AZGP1 and Ki67 offers a small benefit in predicting metastasis over AZGP1 alone.
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Affiliation(s)
- Alison Y Zhang
- Cancer Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia.,Chris O'Brien Lifehouse, Camperdown, NSW, Australia.,University of Sydney, Camperdown, NSW, Australia
| | - Karen Chiam
- Cancer Research Division, Cancer Council New South Wales, Woolloomooloo, NSW, Australia
| | - Ygal Haupt
- Peter MacCallum Cancer Centre, Parkville, VIC, Australia
| | - Stephen Fox
- Peter MacCallum Cancer Centre, Parkville, VIC, Australia.,University of Melbourne, Parkville, VIC, Australia
| | - Simone Birch
- Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - Wayne Tilley
- Freemason's Foundation Centre for Men's Health, University of Adelaide, Adelaide, SA, Australia.,South Australian Health and Medical Research Institute, Adelaide, SA, Australia
| | - Lisa M Butler
- Freemason's Foundation Centre for Men's Health, University of Adelaide, Adelaide, SA, Australia.,South Australian Health and Medical Research Institute, Adelaide, SA, Australia
| | - Karen Knudsen
- Sidney Kimmel Cancer Center, Thomas Jefferson University Hospital, Philadelphia, US
| | - Clay Comstock
- Sidney Kimmel Cancer Center, Thomas Jefferson University Hospital, Philadelphia, US
| | | | - Judith Grogan
- Cancer Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia
| | - Kate L Mahon
- Cancer Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia.,Chris O'Brien Lifehouse, Camperdown, NSW, Australia.,Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - Tina Bianco-Miotto
- School of Agriculture, Food and Wine, University of Adelaide, Adelaide, SA, Australia
| | - Carmela Ricciardelli
- Adelaide Medical School, Robinson Research Institute, University of Adelaide, Adelaide, SA, Australia
| | - Maret Böhm
- Cancer Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia
| | - Susan Henshall
- Union for International Cancer Control, Geneva, Switzerland
| | - Warick Delprado
- Douglass Hanly Moir Pathology, Macquarie Park, NSW, Australia
| | - Phillip Stricker
- Cancer Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia.,Department of Urology, St Vincent's Clinic, Darlinghurst, NSW, Australia
| | - Lisa G Horvath
- Cancer Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia.,Chris O'Brien Lifehouse, Camperdown, NSW, Australia.,University of Sydney, Camperdown, NSW, Australia.,Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - James G Kench
- Cancer Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia.,University of Sydney, Camperdown, NSW, Australia.,Royal Prince Alfred Hospital, Camperdown, NSW, Australia
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22
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Zhang AY, Grogan JS, Mahon KL, Rasiah K, Sved P, Eisinger DR, Boulas J, Vasilaris A, Henshall SM, Stricker PD, Kench JG, Horvath LG. A prospective multicentre phase III validation study of AZGP1 as a biomarker in localized prostate cancer. Ann Oncol 2018; 28:1903-1909. [PMID: 28486686 DOI: 10.1093/annonc/mdx247] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Prostate cancers (PCs) with similar characteristics at the time of diagnosis can have very different disease outcomes. Conventional biomarkers of PC still lack precision in identifying individuals at high risk of PC recurrence. While many candidate biomarkers are proposed in the literature, few are in clinical practice as they lack rigorous validation. This study prospectively enrolled an independent phase III cohort to evaluate the clinical utility of zinc-alpha 2-glycoprotein (AZGP1) as a prognostic biomarker in localized PC. Patients and methods In our multicentre, prospective phase III study, AZGP1 status in 347 radical prostatectomy specimens was assayed by immunohistochemistry in a NATA-accredited laboratory. The AZGP1 score was assessed in a multivariable model incorporating established prognostic factors. We also report extended outcomes from our previous phase II study. The primary endpoint was biochemical relapse-free survival (BRFS). Secondary endpoints were metastasis-free survival (MFS) and PC-specific survival (PCSS). Results In the phase II cohort, with a median follow-up of 15.8 years, low/absent AZGP1 expression was an independent predictor of poor BRFS (HR, 1.4; 95% CI, 1.1-1.9; P = 0.03), MFS (HR, 2.8; 95% CI, 1.2-6.6; P = 0.02) and PCSS (HR, 3.8; 95% CI, 1.5-9.5; P = 0.005). These results were validated in our prospective phase III cohort. Low/absent AZGP1 expression independently predicted for BRFS (HR, 1.9; 95% CI, 1.1-3.3; P = 0.02), with shorter MFS (HR, 2.0; 95% CI, 1.1-3.4; P = 0.02). AZGP1 improved the discriminatory value when incorporated into existing prognostic risk models. Conclusion Our study provides prospective phase III validation that absent/low AZGP1 expression provides independent prognostic value in PC. This study provides robust evidence for the incorporation of this biomarker into clinical practice.
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Affiliation(s)
- A Y Zhang
- Department of Medical Oncology, Chris O'Brien Lifehouse, Camperdown.,Cancer Division, Garvan Institute of Medical Research/The Kinghorn Cancer Centre, Darlinghurst.,Sydney Medical School, University of Sydney, Camperdown
| | - J S Grogan
- Cancer Division, Garvan Institute of Medical Research/The Kinghorn Cancer Centre, Darlinghurst
| | - K L Mahon
- Department of Medical Oncology, Chris O'Brien Lifehouse, Camperdown.,Cancer Division, Garvan Institute of Medical Research/The Kinghorn Cancer Centre, Darlinghurst
| | - K Rasiah
- Cancer Division, Garvan Institute of Medical Research/The Kinghorn Cancer Centre, Darlinghurst.,Sydney Medical School, University of Sydney, Camperdown.,Department of Urology, Royal North Shore Hospital, Crows Nest
| | - P Sved
- Sydney Medical School, University of Sydney, Camperdown.,Department of Urology, Royal Prince Alfred Hospital, Camperdown, Australia
| | - D R Eisinger
- Department of Urology, Royal Prince Alfred Hospital, Camperdown, Australia
| | - J Boulas
- Department of Urology, Royal Prince Alfred Hospital, Camperdown, Australia
| | - A Vasilaris
- Department of Urology, Royal Prince Alfred Hospital, Camperdown, Australia
| | - S M Henshall
- Three Stories Consulting - Global Health Advocacy, USA
| | - P D Stricker
- Cancer Division, Garvan Institute of Medical Research/The Kinghorn Cancer Centre, Darlinghurst.,Sydney Medical School, University of Sydney, Camperdown.,Department of Urology, St Vincent's Clinic, Darlinghurst.,Discipline of Medicine, University of New South Wales
| | - J G Kench
- Cancer Division, Garvan Institute of Medical Research/The Kinghorn Cancer Centre, Darlinghurst.,Sydney Medical School, University of Sydney, Camperdown.,Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, Camperdown, Australia
| | - L G Horvath
- Department of Medical Oncology, Chris O'Brien Lifehouse, Camperdown.,Cancer Division, Garvan Institute of Medical Research/The Kinghorn Cancer Centre, Darlinghurst.,Sydney Medical School, University of Sydney, Camperdown.,Discipline of Medicine, University of New South Wales.,Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, Camperdown, Australia
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23
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Kluth M, Graunke M, Möller-Koop C, Hube-Magg C, Minner S, Michl U, Graefen M, Huland H, Pompe R, Jacobsen F, Hinsch A, Wittmer C, Lebok P, Steurer S, Büscheck F, Clauditz T, Wilczak W, Sauter G, Schlomm T, Simon R. Deletion of 18q is a strong and independent prognostic feature in prostate cancer. Oncotarget 2018; 7:86339-86349. [PMID: 27861151 PMCID: PMC5349918 DOI: 10.18632/oncotarget.13404] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Accepted: 11/02/2016] [Indexed: 11/25/2022] Open
Abstract
Deletion of 18q recurrently occurs in prostate cancer. To evaluate its clinical relevance, dual labeling fluorescence in-situ hybridization (FISH) using probes for 18q21 and centromere 18 was performed on a prostate cancer tissue microarray (TMA). An 18q deletion was found in 517 of 6,881 successfully analyzed cancers (7.5%). 18q deletion was linked to unfavorable tumor phenotype. An 18q deletion was seen in 6.4% of 4,360 pT2, 8.0% of 1,559 pT3a and 11.8% of 930 pT3b-pT4 cancers (P < 0.0001). Deletions of 18q were detected in 6.9% of 1,636 Gleason ≤ 3 + 3, 6.8% of 3,804 Gleason 3 + 4, 10.1% of 1,058 Gleason 4+3, and 9.9% of 344 Gleason ≥ 4 + 4 tumors (P = 0.0013). Deletions of 18q were slightly more frequent in ERG-fusion negative (8.2%) than in ERG-fusion positive cancers (6.4%, P = 0.0063). 18q deletions were also linked to biochemical recurrence (BCR, P < 0.0001). This was independent from established pre- and postoperative prognostic factors (P ≤ 0.0004). In summary, the results of our study identify 18q deletion as an independent prognostic parameter in prostate cancer. As it is easy to measure, 18q deletion may be a suitable component for multiparametric molecular prostate cancer prognosis tests.
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Affiliation(s)
- Martina Kluth
- Institute of Pathology, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Maximilian Graunke
- Institute of Pathology, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Christina Möller-Koop
- Institute of Pathology, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Claudia Hube-Magg
- Institute of Pathology, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Sarah Minner
- Institute of Pathology, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Uwe Michl
- Martini-Clinic, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Markus Graefen
- Martini-Clinic, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Hartwig Huland
- Martini-Clinic, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Raisa Pompe
- Martini-Clinic, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Frank Jacobsen
- Institute of Pathology, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Andrea Hinsch
- Institute of Pathology, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Corinna Wittmer
- Institute of Pathology, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Patrick Lebok
- Institute of Pathology, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Stefan Steurer
- Institute of Pathology, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Franziska Büscheck
- Institute of Pathology, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Till Clauditz
- Institute of Pathology, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Waldemar Wilczak
- Institute of Pathology, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Guido Sauter
- Institute of Pathology, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
| | - Thorsten Schlomm
- Martini-Clinic, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany.,Department of Urology, Section for prostate cancer research, University Medical Center Hamburg-Eppendorf, Germany
| | - Ronald Simon
- Institute of Pathology, Prostate Cancer Center at University Medical Center Hamburg-Eppendorf, Germany
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24
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Liu J, Han H, Fan Z, El Beaino M, Fang Z, Li S, Ji J. AZGP1 inhibits soft tissue sarcoma cells invasion and migration. BMC Cancer 2018; 18:89. [PMID: 29357838 PMCID: PMC5778744 DOI: 10.1186/s12885-017-3962-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Accepted: 12/21/2017] [Indexed: 12/19/2022] Open
Abstract
Background One of the major challenges in soft tissue sarcomas is to identify factors that predict metastasis. AZGP1 is a potential biomarker of cancer progression, but its value in soft tissue sarcomas remains unknown. The aim of this study is to determine the expression level of AZGP1 in soft tissue sarcomas, and to analyze its influence on tumor progression. Methods AZGP1 immunohistochemistry (IHC) and RT-PCR were performed in 86 patients with soft tissue sarcomas. The relationships between AZGP1 levels and clinicopathologic features were analyzed. In vitro experiments were performed using fibrosarcoma (HT1080), rhabdomyosarcoma (RD) and synovial sarcoma (SW982) cell lines to corroborate our findings. We used lentiviral over-expression and knockdown assays to examine how changes of AZGP1 expressions might affect cellular migration and invasion. Results The quantitative RT-PCR results showed that AZGP1 expression was negatively correlated with metastasis and overall survival in soft tissue sarcomas (p < 0.05). Immunohistochemical staining showed lower expression of AZGP1 in patients with metastasis than in those without. Kaplan-Meier survival analysis showed that patients with low expression of AZGP1 had shorter overall (p = 0.056) and metastasis-free survivals (p = 0.038). These findings were corroborated by our in vitro experiments. Over-expression of AZGP1 significantly decreased RD cellular migration and invasion by 64% and 78%, respectively. HT1080 cells migration was inhibited by 2-fold, whereas their invasion was repressed by 7-fold after AZGP1 knockdown. Conclusions Our study reveals that reduced AZGP1 expression correlates with in vitro cellular migration and invasion. In vivo, it is associated with higher metastatic risk and shorter survival in patients with soft tissue sarcomas. Electronic supplementary material The online version of this article (10.1186/s12885-017-3962-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jiayong Liu
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Bone and Soft Tissue Tumor, Peking University Cancer Hospital & Institute, 52 Fucheng Rd., Beijing, 100142, People's Republic of China
| | - Haibo Han
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Biobank, Peking University Cancer Hospital & Institute, 52 Fucheng Rd., Beijing, 100142, People's Republic of China
| | - Zhengfu Fan
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Bone and Soft Tissue Tumor, Peking University Cancer Hospital & Institute, 52 Fucheng Rd., Beijing, 100142, People's Republic of China
| | - Marc El Beaino
- Department of Orthopedic Oncology, MD Anderson Cancer Center, Unit 1448, 1515 Holcombe Boulevard, Houston, Texas, 77030, USA
| | - Zhiwei Fang
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Bone and Soft Tissue Tumor, Peking University Cancer Hospital & Institute, 52 Fucheng Rd., Beijing, 100142, People's Republic of China
| | - Shu Li
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Bone and Soft Tissue Tumor, Peking University Cancer Hospital & Institute, 52 Fucheng Rd., Beijing, 100142, People's Republic of China
| | - Jiafu Ji
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Division of Gastrointestinal Cancer Translational Research Laboratory, Peking University Cancer Hospital & Institute, 52 Fucheng Rd., Beijing, 100142, People's Republic of China. .,Department of Gastrointestinal Surgery, Peking University Cancer Hospital & Institute, 52 Fucheng Rd., Beijing, 100142, People's Republic of China.
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25
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Tian H, Ge C, Zhao F, Zhu M, Zhang L, Huo Q, Li H, Chen T, Xie H, Cui Y, Yao M, Li J. Downregulation of AZGP1 by Ikaros and histone deacetylase promotes tumor progression through the PTEN/Akt and CD44s pathways in hepatocellular carcinoma. Carcinogenesis 2017; 38:207-217. [PMID: 27993894 DOI: 10.1093/carcin/bgw125] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Accepted: 11/30/2016] [Indexed: 01/16/2023] Open
Abstract
Increasing evidence has shown that zinc-alpha2-glycoprotein (AZGP1) is associated with the progression and prognosis of several tumor types. However, little is known regarding the underlying molecular mechanisms of AZGP1 in hepatocellular carcinoma (HCC). In this study, we report that transcription factor Ikaros bound to the AZGP1 promoter and increased its expression in HCC cells. The downregulation of AZGP1 was associated with histone deacetylation in HCC. In addition, the positive feedback regulation via acetylation of histone H4-mediated transactivation of the Ikaros promoter and the Ikaros-mediated transactivation of the acetylation of histone H4 were crucial for regulating AZGP1 expression in HCC cells. Moreover, low serum AZGP1 level in HCC patients was associated with poor prognosis. The ectopic overexpression of AZGP1 or recombinant AZGP1 protein inhibited HCC cell proliferation, migration and invasion in vitro and in vivo, whereas silencing AZGP1 expression resulted in increased cell proliferation, migration and invasion in vitro. In addition, we found that AZGP1 inhibited cell migration and invasion through the regulation of the PTEN/Akt and CD44s pathways. Collectively, our findings revealed the molecular mechanism of AZGP1 expression in HCC, providing new insights into the mechanisms underlying tumor progression.
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Affiliation(s)
- Hua Tian
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai 200032, China
| | - Chao Ge
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai 200032, China
| | - Fangyu Zhao
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai 200032, China
| | - Miaoxin Zhu
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai 200032, China
| | - Lin Zhang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai 200032, China
| | - Qi Huo
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai 200032, China
| | - Hong Li
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai 200032, China
| | - Taoyang Chen
- Qi Dong Liver Cancer Institute, Qi Dong 226200, Jiangsu Province, China
| | - Haiyang Xie
- Department of General Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310000, China and
| | - Ying Cui
- Cancer Institute of Guangxi, Nanning 530000, China
| | - Ming Yao
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai 200032, China
| | - Jinjun Li
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai 200032, China
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26
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Juhnke M, Heumann A, Chirico V, Höflmayer D, Menz A, Hinsch A, Hube-Magg C, Kluth M, Lang DS, Möller-Koop C, Sauter G, Simon R, Beyer B, Pompe R, Thederan I, Schlomm T, Luebke AM. Apurinic/apyrimidinic endonuclease 1 (APE1/Ref-1) overexpression is an independent prognostic marker in prostate cancer withoutTMPRSS2:ERGfusion. Mol Carcinog 2017; 56:2135-2145. [DOI: 10.1002/mc.22670] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Revised: 04/19/2017] [Accepted: 05/01/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Manuela Juhnke
- Institute of Pathology; University Medical Center Hamburg-Eppendorf; Hamburg Germany
| | - Asmus Heumann
- Department of General, Visceral and Thoracic Surgery; University Medical Center Hamburg-Eppendorf; Hamburg Germany
| | - Viktoria Chirico
- Institute of Pathology; University Medical Center Hamburg-Eppendorf; Hamburg Germany
| | - Doris Höflmayer
- Institute of Pathology; University Medical Center Hamburg-Eppendorf; Hamburg Germany
| | - Anne Menz
- Institute of Pathology; University Medical Center Hamburg-Eppendorf; Hamburg Germany
| | - Andrea Hinsch
- Institute of Pathology; University Medical Center Hamburg-Eppendorf; Hamburg Germany
| | - Claudia Hube-Magg
- Institute of Pathology; University Medical Center Hamburg-Eppendorf; Hamburg Germany
| | - Martina Kluth
- Institute of Pathology; University Medical Center Hamburg-Eppendorf; Hamburg Germany
| | - Dagmar S. Lang
- Institute of Pathology; University Medical Center Hamburg-Eppendorf; Hamburg Germany
| | - Christina Möller-Koop
- Institute of Pathology; University Medical Center Hamburg-Eppendorf; Hamburg Germany
| | - Guido Sauter
- Institute of Pathology; University Medical Center Hamburg-Eppendorf; Hamburg Germany
| | - Ronald Simon
- Institute of Pathology; University Medical Center Hamburg-Eppendorf; Hamburg Germany
| | - Burkhard Beyer
- Martini-Clinic, Prostate Cancer Center; University Medical Center Hamburg-Eppendorf; Germany
| | - Raisa Pompe
- Martini-Clinic, Prostate Cancer Center; University Medical Center Hamburg-Eppendorf; Germany
| | - Imke Thederan
- Martini-Clinic, Prostate Cancer Center; University Medical Center Hamburg-Eppendorf; Germany
| | - Thorsten Schlomm
- Martini-Clinic, Prostate Cancer Center; University Medical Center Hamburg-Eppendorf; Germany
- Department of Urology, Section for Translational Prostate Cancer Research; University Medical Center Hamburg-Eppendorf; Germany
| | - Andreas M. Luebke
- Institute of Pathology; University Medical Center Hamburg-Eppendorf; Hamburg Germany
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27
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Patel SJ, Darie CC, Clarkson BD. Effect of purified fractions from cell culture supernate of high-density pre-B acute lymphoblastic leukemia cells (ALL3) on the growth of ALL3 cells at low density. Electrophoresis 2016; 38:417-428. [PMID: 27804141 DOI: 10.1002/elps.201600399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 10/09/2016] [Accepted: 10/11/2016] [Indexed: 01/02/2023]
Abstract
The mechanisms underlying the aberrant growth and interactions between cells are not understood very well. The pre-B acute lymphoblastic leukemia cells directly obtained from an adult patient grow very poorly or do not grow at all at low density (LD), but grow better at high starting cell density (HD). We found that the LD ALL3 cells can be stimulated to grow in the presence of diffusible, soluble factors secreted by ALL3 cells themselves growing at high starting cell density. We then developed a biochemical purification procedure that allowed us to purify the factor(s) with stimulatory activity and analyzed them by nanoliquid chromatography-tandem mass spectrometry (nanoLC-MS/MS). Using nanoLC-MS/MS we have identified several proteins which were further processed using various bioinformatics tools. This resulted in eight protein candidates which might be responsible for the growth activity on non-growing LD ALL3 cells and their involvement in the stimulatory activity are discussed.
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Affiliation(s)
- Sapan J Patel
- Memorial Sloan Kettering Cancer Center, Molecular Pharmacology Program, New York, NY, USA.,Clarkson University, Biochemistry and Proteomics Group, Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY, USA
| | - Costel C Darie
- Clarkson University, Biochemistry and Proteomics Group, Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY, USA
| | - Bayard D Clarkson
- Memorial Sloan Kettering Cancer Center, Molecular Pharmacology Program, New York, NY, USA
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28
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Brooks JD, Wei W, Pollack JR, West RB, Shin JH, Sunwoo JB, Hawley SJ, Auman H, Newcomb LF, Simko J, Hurtado-Coll A, Troyer DA, Carroll PR, Gleave ME, Lin DW, Nelson PS, Thompson IM, True LD, McKenney JK, Feng Z, Fazli L. Loss of Expression of AZGP1 Is Associated With Worse Clinical Outcomes in a Multi-Institutional Radical Prostatectomy Cohort. Prostate 2016; 76:1409-19. [PMID: 27325561 PMCID: PMC5557496 DOI: 10.1002/pros.23225] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Accepted: 06/08/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND Given the uncertainties inherent in clinical measures of prostate cancer aggressiveness, clinically validated tissue biomarkers are needed. We tested whether Alpha-2-Glycoprotein 1, Zinc-Binding (AZGP1) protein levels, measured by immunohistochemistry, and RNA expression, by RNA in situ hybridization (RISH), predict recurrence after radical prostatectomy independent of clinical and pathological parameters. METHODS AZGP1 IHC and RISH were performed on a large multi-institutional tissue microarray resource including 1,275 men with 5 year median follow-up. The relationship between IHC and RISH expression levels was assessed using the Kappa analysis. Associations with clinical and pathological parameters were tested by the Chi-square test and the Wilcoxon rank sum test. Relationships with outcome were assessed with univariable and multivariable Cox proportional hazards models and the Log-rank test. RESULTS Absent or weak expression of AZGP1 protein was associated with worse recurrence free survival (RFS), disease specific survival, and overall survival after radical prostatectomy in univariable analysis. AZGP1 protein expression, along with pre-operative serum PSA levels, surgical margin status, seminal vesicle invasion, extracapsular extension, and Gleason score predicted RFS on multivariable analysis. Similarly, absent or low AZGP1 RNA expression by RISH predicted worse RFS after prostatectomy in univariable and multivariable analysis. CONCLUSIONS In our large, rigorously designed validation cohort, loss of AZGP1 expression predicts RFS after radical prostatectomy independent of clinical and pathological variables. Prostate 76:1409-1419, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- James D Brooks
- Department of Urology, Stanford University, Stanford, California.
| | - Wei Wei
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - Robert B West
- Department of Pathology, Stanford University, Stanford, California
| | - Jun Ho Shin
- Department of Otolaryngology-Head and Neck Surgery, Stanford University, Stanford, California
| | - John B Sunwoo
- Department of Otolaryngology-Head and Neck Surgery, Stanford University, Stanford, California
| | - Sarah J Hawley
- Canary Foundation, Canary Center at Stanford, Palo Alto, California
| | - Heidi Auman
- Canary Foundation, Canary Center at Stanford, Palo Alto, California
| | - Lisa F Newcomb
- Department of Urology, University of Washington Medical Center, Seattle, Washington
| | - Jeff Simko
- Department of Pathology, University of California San Francisco, San Francisco, California
| | - Antonio Hurtado-Coll
- Department of Urologic Sciences and Vancouver Prostate Centre, Vancouver, British Columbia, Canada
| | - Dean A Troyer
- Department of Pathology, University of Texas Health Science Center at San Antonio, San Antonio, Texas
- Eastern Virginia Medical School, Pathology and Microbiology and Molecular Biology, Norfolk, Virginia
| | - Peter R Carroll
- Department of Urology, University of California San Francisco, San Francisco, California
| | - Martin E Gleave
- Department of Urologic Sciences and Vancouver Prostate Centre, Vancouver, British Columbia, Canada
| | - Daniel W Lin
- Department of Urology, University of Washington Medical Center, Seattle, Washington
| | - Peter S Nelson
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Ian M Thompson
- Department of Urology, University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Lawrence D True
- Department of Pathology, University of Washington Medical Center, Seattle, Washington
| | | | - Ziding Feng
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ladan Fazli
- Department of Urologic Sciences and Vancouver Prostate Centre, Vancouver, British Columbia, Canada
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