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Chida K, Kanazawa H, Kinoshita H, Roy AM, Hakamada K, Takabe K. The role of lidocaine in cancer progression and patient survival. Pharmacol Ther 2024; 259:108654. [PMID: 38701900 PMCID: PMC11162934 DOI: 10.1016/j.pharmthera.2024.108654] [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: 01/08/2024] [Revised: 04/17/2024] [Accepted: 04/30/2024] [Indexed: 05/05/2024]
Abstract
Since its development in 1943, lidocaine has been one of the most commonly used local anesthesia agents for surgical procedures. Lidocaine alters neuronal signal transmission by prolonging the inactivation of fast voltage-gated sodium channels in the cell membrane of neurons, which are responsible for action potential propagation. Recently, it has attracted attention due to emerging evidence suggesting its potential antitumor properties, particularly in the in vitro setting. Further, local administration of lidocaine around the tumor immediately prior to surgical removal has been shown to improve overall survival in breast cancer patients. However, the exact mechanisms driving these antitumor effects remain largely unclear. In this article, we will review the existing literature on the mechanism of lidocaine as a local anesthetic, its effects on the cancer cells and the tumor microenvironment, involved pathways, and cancer progression. Additionally, we will explore recent reports highlighting its impact on clinical outcomes in cancer patients. Taken together, there remains significant ambiguity surrounding lidocaine's functions and roles in cancer biology, particularly in perioperative setting.
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Affiliation(s)
- Kohei Chida
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki 036-8562, Japan.
| | - Hirofumi Kanazawa
- The University of Texas Health Science Center at Tyler School of Medicine, TX, USA.
| | - Hirotaka Kinoshita
- Department of Anesthesiology, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki 036-8562, Japan.
| | - Arya Mariam Roy
- Department of Hematology and Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA.
| | - Kenichi Hakamada
- Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki 036-8562, Japan.
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa 236-0004, Japan; Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New York, Buffalo, NY 14263, USA; Department of Breast Surgery and Oncology, Tokyo Medical University, Tokyo 160-8402, Japan; Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan; Department of Breast Surgery, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan; Department of Breast Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA.
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2
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Zhen K, Hou W, Bai L, Wang M, Yue Z, Xu Z, Xiong D, Gao L, Ying W. An effective urobilin clearance strategy based on paramagnetic beads facilitates microscale proteomic analysis of urine. Analyst 2024; 149:3625-3635. [PMID: 38775334 DOI: 10.1039/d4an00312h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/25/2024]
Abstract
Urine provides an ideal source for disease biomarker discovery. High-adhesion contaminants such as urobilin, which are difficult to remove from urine, can severely interfere with urinary proteomic analysis. Here, we aimed to establish a strategy based on single-pot, solid-phase-enhanced sample preparation (SP3) technology to prepare samples for urinary proteomics analysis that almost completely eliminates the impact of urobilin. A systematic evaluation of the effects of two urinary protein precipitation methods, two types of protein lysis buffers, and different ratios of magnetic digestion beads on the identification and quantification of the microscale urinary proteome was conducted. Our results indicate that methanol-chloroform precipitation, coupled with efficient lysis facilitated by urea, and subsequent enzymatic digestion using a mix of hydrophilic and hydrophobic magnetic beads offers the best performance. Further applying this strategy to the urine of patients with benign prostatic hyperplasia, prostate cancer and healthy individuals, combined with a narrow window of data-independent acquisition, FGFR4, MYLK, ORM2, GOLM1, SPP1, CD55, CSF1, DLD and TIMP3 were identified as potential biomarkers to discriminate benign prostatic hyperplasia and prostate cancer patients.
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Affiliation(s)
- Kemiao Zhen
- State Key Laboratory of Medical Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China.
| | - Wenhao Hou
- State Key Laboratory of Medical Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China.
| | - Lu Bai
- Department of Urology Surgery, The Second Affiliated Hospital of Guilin Medical University, Guilin, 541199, China.
| | - Mingchao Wang
- State Key Laboratory of Medical Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China.
| | - Zhan Yue
- State Key Laboratory of Medical Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China.
| | - Zanxin Xu
- State Key Laboratory of Medical Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China.
| | - Deyun Xiong
- Department of Urology Surgery, The Second Affiliated Hospital of Guilin Medical University, Guilin, 541199, China.
| | - Li Gao
- Department of Urology Surgery, The Second Affiliated Hospital of Guilin Medical University, Guilin, 541199, China.
| | - Wantao Ying
- State Key Laboratory of Medical Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China.
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3
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Zhang G, Ding Y, Zhang H, Wei D, Liu Y, Sun J, Xie Z, Tao WA, Zhu Y. Assessment of urine sample collection and processing variables for extracellular vesicle-based proteomics. Analyst 2024; 149:3416-3424. [PMID: 38716512 DOI: 10.1039/d4an00296b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
Extracellular vesicles (EVs) in urine are a promising source for developing non-invasive biomarkers. However, urine concentration and content are highly variable and dynamic, and actual urine collection and handling often is nonideal. Furthermore, patients such as those with prostate diseases have challenges in sample collection due to difficulties in holding urine at designated time points. Here, we simulated the actual situation of clinical sample collection to examine the stability of EVs in urine under different circumstances, including urine collection time and temporary storage temperature, as well as daily urine sampling under different diet conditions. EVs were isolated using functionalized EVtrap magnetic beads and characterized by nanoparticle tracking analysis (NTA), western blotting, electron microscopy, and mass spectrometry (MS). EVs in urine remained relatively stable during temporary storage for 6 hours at room temperature and for 12 hours at 4 °C, while significant fluctuations were observed in EV amounts from urine samples collected at different time points from the same individuals, especially under certain diets. Sample normalization with creatinine reduced the coefficient of variation (CV) values among EV samples from 17% to approximately 6% and facilitated downstream MS analyses. Finally, based on the results, we applied them to evaluate potential biomarker panels in prostate cancer by data-independent acquisition (DIA) MS, presenting the recommendation that can facilitate biomarker discovery with nonideal handling conditions.
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Affiliation(s)
- Guiyuan Zhang
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
- Bell Mountain Molecular MedTech Institute, Nanjing 210032, China
- EVLiXiR Biotech, Nanjing 210032, China
| | - Yajie Ding
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
| | - Hao Zhang
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
- EVLiXiR Biotech, Nanjing 210032, China
| | - Dong Wei
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
- Bell Mountain Molecular MedTech Institute, Nanjing 210032, China
| | - Yufeng Liu
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
- Bell Mountain Molecular MedTech Institute, Nanjing 210032, China
| | - Jie Sun
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
| | - Zhuoying Xie
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
| | - W Andy Tao
- Departments of Chemistry and Biochemistry, Purdue University, West Lafayette, Indiana 47907, USA
| | - Yefei Zhu
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
- Laboratory Medicine Center, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210011, China
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4
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Feng Y, Huo Q, Li BY, Yokota H. Unveiling the Dichotomy of Urinary Proteins: Diagnostic Insights into Breast and Prostate Cancer and Their Roles. Proteomes 2023; 12:1. [PMID: 38250812 PMCID: PMC10801584 DOI: 10.3390/proteomes12010001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/21/2023] [Accepted: 12/22/2023] [Indexed: 01/23/2024] Open
Abstract
This review covers the diagnostic potential of urinary biomarkers, shedding light on their linkage to cancer progression. Urinary biomarkers offer non-invasive avenues for detecting cancers, potentially bypassing the invasiveness of biopsies. The investigation focuses primarily on breast and prostate cancers due to their prevalence among women and men, respectively. The intricate interplay of urinary proteins is explored, revealing a landscape where proteins exhibit context-dependent behaviors. The review highlights the potential impact of physical activity on urinary proteins, suggesting its influence on tumorigenic behaviors. Exercise-conditioned urine may emerge as a potential diagnostic biomarker source. Furthermore, treatment effects, notably after lumpectomy and prostatectomy, induce shifts in the urinary proteome, indicating therapeutic impacts rather than activating oncogenic signaling. The review suggests further investigations into the double-sided, context-dependent nature of urinary proteins, the potential role of post-translational modifications (PTM), and the integration of non-protein markers like mRNA and metabolites. It also discusses a linkage of urinary proteomes with secretomes from induced tumor-suppressing cells (iTSCs). Despite challenges like cancer heterogeneity and sample variability due to age, diet, and comorbidities, harnessing urinary proteins and proteoforms may hold promise for advancing our understanding of cancer progressions, as well as the diagnostic and therapeutic role of urinary proteins.
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Affiliation(s)
- Yan Feng
- Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China;
| | - Qingji Huo
- Department of Pharmacology, College of Pharmacy, Harbin Medical University, Harbin 150081, China;
- Department of Biomedical Engineering, Indiana University Purdue University Indianapolis, Indianapolis, IN 46202, USA
| | - Bai-Yan Li
- Department of Pharmacology, College of Pharmacy, Harbin Medical University, Harbin 150081, China;
| | - Hiroki Yokota
- Department of Biomedical Engineering, Indiana University Purdue University Indianapolis, Indianapolis, IN 46202, USA
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Indiana University Simon Comprehensive Cancer Center, Indianapolis, IN 46202, USA
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5
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Martins M, Vieira J, Pereira-Leite C, Saraiva N, Fernandes AS. The Golgi Apparatus as an Anticancer Therapeutic Target. BIOLOGY 2023; 13:1. [PMID: 38275722 PMCID: PMC10813373 DOI: 10.3390/biology13010001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 12/12/2023] [Accepted: 12/15/2023] [Indexed: 01/27/2024]
Abstract
Although the discovery of the Golgi apparatus (GA) was made over 125 years ago, only a very limited number of therapeutic approaches have been developed to target this complex organelle. The GA serves as a modification and transport center for proteins and lipids and also has more recently emerged as an important store for some ions. The dysregulation of GA functions is implicated in many cellular processes associated with cancer and some GA proteins are indeed described as cancer biomarkers. This dysregulation can affect protein modification, localization, and secretion, but also cellular metabolism, redox status, extracellular pH, and the extracellular matrix structure. Consequently, it can directly or indirectly affect cancer progression. For these reasons, the GA is an appealing anticancer pharmacological target. Despite this, no anticancer drug specifically targeting the GA has reached the clinic and few have entered the clinical trial stage. Advances in nanodelivery approaches may help change this scenario by specifically targeting tumor cells and/or the GA through passive, active, or physical strategies. This article aims to examine the currently available anticancer GA-targeted drugs and the nanodelivery strategies explored for their administration. The potential benefits and challenges of modulating and specifically targeting the GA function in the context of cancer therapy are discussed.
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Affiliation(s)
- Marta Martins
- CBIOS—Universidade Lusófona’s Research Center for Biosciences & Health Technologies, Campo Grande 376, 1749-024 Lisboa, Portugal; (M.M.); (J.V.); (C.P.-L.)
- Department of Biomedical Sciences, University of Alcalá, Ctra. Madrid-Barcelona Km. 33.600, Alcalá de Henares, 28871 Madrid, Spain
| | - João Vieira
- CBIOS—Universidade Lusófona’s Research Center for Biosciences & Health Technologies, Campo Grande 376, 1749-024 Lisboa, Portugal; (M.M.); (J.V.); (C.P.-L.)
- Department of Biomedical Sciences, University of Alcalá, Ctra. Madrid-Barcelona Km. 33.600, Alcalá de Henares, 28871 Madrid, Spain
| | - Catarina Pereira-Leite
- CBIOS—Universidade Lusófona’s Research Center for Biosciences & Health Technologies, Campo Grande 376, 1749-024 Lisboa, Portugal; (M.M.); (J.V.); (C.P.-L.)
- LAQV, REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Nuno Saraiva
- CBIOS—Universidade Lusófona’s Research Center for Biosciences & Health Technologies, Campo Grande 376, 1749-024 Lisboa, Portugal; (M.M.); (J.V.); (C.P.-L.)
| | - Ana Sofia Fernandes
- CBIOS—Universidade Lusófona’s Research Center for Biosciences & Health Technologies, Campo Grande 376, 1749-024 Lisboa, Portugal; (M.M.); (J.V.); (C.P.-L.)
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Ma X, Chen L, Chen T, Chen K, Zhang H, Huang K, Zheng H, Jin H, Cheng Z, Xiao K, Guo J. Identification of a 24-gene panel and a novel marker of PODXL2 essential for the pathological diagnosis of early prostate cancer. Comput Struct Biotechnol J 2023; 21:5476-5490. [PMID: 38022698 PMCID: PMC10663703 DOI: 10.1016/j.csbj.2023.10.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 10/13/2023] [Accepted: 10/22/2023] [Indexed: 12/01/2023] Open
Abstract
Precise diagnosis of early prostate cancer (PCa) is critical for preventing tumor progression. However, the diagnostic outcomes of currently used markers are far from satisfactory due to the low sensitivity or specificity. Here, we identified a diagnostic subpopulation in PCa tissue with the integrating analysis of single-cell and bulk RNA-seq. The representative markers of this subpopulation were extracted to perform intersection analysis with early-PCa-related gene module generated from weighted correlation network analysis (WGCNA). A total of 24 overlapping genes were obtained, the diagnostic roles of which were validated by distinguishing normal and tumorous prostate samples from the public dataset. A least absolute shrinkage and selection operator (LASSO) model was constructed based on these genes and the obtained 24-gene panel showed high sensitivity and specificity for PCa diagnosis, with better identifying capability of PCa than the commercially used gene panel of Oncotype DX. The top two risk factors, TRPM4 and PODXL2, were verified to be highly expressed in early PCa tissues by multiplex immunostaining, and PODXL2 was more sensitive and specific compared to TRPM4 and the pathologically used marker AMACR for early PCa diagnosis, suggesting a novel and promising pathology marker.
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Affiliation(s)
- Xiaoshi Ma
- Department of Urology, Shenzhen People’s Hospital (The Second Clinical Medical College of Jinan University), Shenzhen 518020, Guangdong, China
- Clinical Research Center for Geriatrtics, Shenzhen People’s Hospital (The Second Clinical Medical College of Jinan University), Shenzhen 518020, Guangdong, China
| | - Lipeng Chen
- Clinical Medical Research Center, Shenzhen People’s Hospital (The Second Clinical Medical College of Jinan University), Shenzhen 518020, Guangdong, China
| | - Tao Chen
- School of Medicine, Southern University of Science and Technology, Shenzhen 518055, Guangdong, China
| | - Kun Chen
- Department of Radiotherapy, Nanjing Medical University The Fourth School of Clinical Medicine, Nanjing 210000, Jiangsu, China
| | - Huirong Zhang
- Clinical Medical Research Center, Shenzhen People’s Hospital (The Second Clinical Medical College of Jinan University), Shenzhen 518020, Guangdong, China
| | - Kaipeng Huang
- Department of Pathology, Shenzhen People’s Hospital (The Second Clinical Medical College of Jinan University), Shenzhen 518020, Guangdong, China
| | - Han Zheng
- Department of Urology, The First Affiliated Hospital of Wannan Medical College (Yijishan Hospital of Wannan Medical College), Wuhu 241000, Anhui, China
| | - Hongtao Jin
- Department of Radiotherapy, Nanjing Medical University The Fourth School of Clinical Medicine, Nanjing 210000, Jiangsu, China
| | - Zhiqiang Cheng
- Department of Pathology, Third People’s Hospital of Shenzhen (The Second Affiliated Hospital of Southern University of Science and Technology), Shenzhen 518100, Guangdong, China
| | - Kefeng Xiao
- Department of Urology, Shenzhen People’s Hospital (The Second Clinical Medical College of Jinan University), Shenzhen 518020, Guangdong, China
- Clinical Research Center for Geriatrtics, Shenzhen People’s Hospital (The Second Clinical Medical College of Jinan University), Shenzhen 518020, Guangdong, China
| | - Jinan Guo
- Department of Urology, Shenzhen People’s Hospital (The Second Clinical Medical College of Jinan University), Shenzhen 518020, Guangdong, China
- Clinical Research Center for Geriatrtics, Shenzhen People’s Hospital (The Second Clinical Medical College of Jinan University), Shenzhen 518020, Guangdong, China
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Frans MT, Kuipers EM, Bianchi F, van den Bogaart G. Unveiling the impact of GOLM1/GP73 on cytokine production in cancer and infectious disease. Immunol Cell Biol 2023; 101:727-734. [PMID: 37332154 DOI: 10.1111/imcb.12664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 06/02/2023] [Accepted: 06/04/2023] [Indexed: 06/20/2023]
Abstract
The Golgi membrane protein GOLM1/GP73/GOLPH2 has been found to impact cytokine production in both infectious disease and cancer. In viral infections, GOLM1 levels are increased, and this lowers the production of type I interferons and other inflammatory cytokines. However, elevated GOLM1 expression levels due to mutations are linked to a higher production of interleukin (IL)-6 during Candida infections, potentially explaining an increased susceptibility to candidemia in individuals carrying these mutations. In cancer, the protease Furin produces a soluble form of GOLM1 that has oncogenic properties by promoting the production of the chemokine CCL2 and suppressing the production of inflammatory cytokines such as IL-12 and interferon gamma. This review will focus on the role of GOLM1 in cytokine production, highlighting how it can both promote and inhibit cytokine production. It is crucial to understand this in order to effectively target GOLM1 for therapeutic purposes in diseases associated with abnormal cytokine production, including cancer and infectious disease.
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Affiliation(s)
- Myrthe T Frans
- Department of Molecular Immunology, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Groningen, The Netherlands
| | - Ella M Kuipers
- Department of Molecular Immunology, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Groningen, The Netherlands
| | - Frans Bianchi
- Department of Molecular Immunology, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Groningen, The Netherlands
| | - Geert van den Bogaart
- Department of Molecular Immunology, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Groningen, The Netherlands
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Zhu W, Wu J, Huang J, Xiao D, Li F, Wu C, Li X, Zeng H, Zheng J, Lai W, Wen X. Multi-omics analysis reveals a macrophage-related marker gene signature for prognostic prediction, immune landscape, genomic heterogeneity, and drug choices in prostate cancer. Front Immunol 2023; 14:1122670. [PMID: 37122696 PMCID: PMC10140525 DOI: 10.3389/fimmu.2023.1122670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 04/03/2023] [Indexed: 05/02/2023] Open
Abstract
Introduction Macrophages are components of the innate immune system and can play an anti-tumor or pro-tumor role in the tumor microenvironment owing to their high heterogeneity and plasticity. Meanwhile, prostate cancer (PCa) is an immune-sensitive tumor, making it essential to investigate the value of macrophage-associated networks in its prognosis and treatment. Methods Macrophage-related marker genes (MRMGs) were identified through the comprehensive analysis of single-cell sequencing data from GSE141445 and the impact of macrophages on PCa was evaluated using consensus clustering of MRMGs in the TCGA database. Subsequently, a macrophage-related marker gene prognostic signature (MRMGPS) was constructed by LASSO-Cox regression analysis and grouped based on the median risk score. The predictive ability of MRMGPS was verified by experiments, survival analysis, and nomogram in the TCGA cohort and GEO-Merged cohort. Additionally, immune landscape, genomic heterogeneity, tumor stemness, drug sensitivity, and molecular docking were conducted to explore the relationship between MRMGPS and the tumor immune microenvironment, therapeutic response, and drug selection. Results We identified 307 MRMGs and verified that macrophages had a strong influence on the development and progression of PCa. Furthermore, we showed that the MRMGPS constructed with 9 genes and the predictive nomogram had excellent predictive ability in both the TCGA and GEO-Merged cohorts. More importantly, we also found the close relationship between MRMGPS and the tumor immune microenvironment, therapeutic response, and drug selection by multi-omics analysis. Discussion Our study reveals the application value of MRMGPS in predicting the prognosis of PCa patients. It also provides a novel perspective and theoretical basis for immune research and drug choices for PCa.
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Affiliation(s)
- Weian Zhu
- Department of Urology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jianjie Wu
- Department of Urology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jiongduan Huang
- Department of Urology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Dongming Xiao
- Department of Urology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Fengao Li
- Department of Urology, Anqing First People’s Hospital of Anhui Medical University, Anqing, China
| | - Chenglun Wu
- Department of Urology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiaojuan Li
- Department of Health Care, Shenzhen Hospital, Southern Medical University, Shenzhen, China
| | - Hengda Zeng
- Department of Urology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jiayu Zheng
- Department of Urology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wenjie Lai
- Department of Urology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Laboratory of Biomaterials and Translational Medicine, Center for Nanomedicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Xingqiao Wen, ; Wenjie Lai,
| | - Xingqiao Wen
- Department of Urology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Xingqiao Wen, ; Wenjie Lai,
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9
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Xi Y, Zhang T, Sun W, Liang R, Ganesh S, Chen H. GOLM1 and FAM49B: Potential Biomarkers in HNSCC Based on Bioinformatics and Immunohistochemical Analysis. Int J Mol Sci 2022; 23:ijms232315433. [PMID: 36499755 PMCID: PMC9737887 DOI: 10.3390/ijms232315433] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/23/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is one of the most common cancers worldwide. We aimed to identify potential genetic markers that could predict the prognosis of HNSCC. A total of 44 samples of GSE83519 from Gene Expression Omnibus (GEO) datasets and 546 samples of HNSCC from The Cancer Genome Atlas (TCGA) were adopted. The differently expressed genes (DEGs) of the samples were screened by GEO2R. We integrated the expression information of DEGs with clinical data from GES42743 using the weighted gene co-expression network analysis (WGCNA). A total of 17 hub genes were selected by the module membership (|MM| > 0.8), and the gene significance (|GS| > 0.3) was selected from the turquoise module. GOLM1 and FAM49B genes were chosen based on single-gene analysis results. Survival analysis showed that the higher expression of GOLM1 and FAM49B genes was correlated with a worse prognosis of HNSCC patients. Immunohistochemistry and multiplex immunofluorescence techniques verified that GOLM1 and FAM49B genes were highly expressed in HNSCC cells, and high expressions of GOLM1 were associated with the pathological grades of HNSCC. In conclusion, our study illustrated a new insight that GOLM1 and FAM49B genes might be used as potential biomarkers to determine the development of HNSCC, while GOLM1 and FAM49B have the possibility to be prognostic indicators for HNSCC.
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Affiliation(s)
- Yue Xi
- Department of Pathology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
| | - Tiange Zhang
- Department of Pathology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
| | - Wei Sun
- Department of Pathology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
| | - Ruobing Liang
- Department of Pathology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
| | - Sridha Ganesh
- Department of Pathology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
| | - Honglei Chen
- Department of Pathology, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
- Department of Pathology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Correspondence: ; Tel.: +86-27-6781-1732
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10
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Liang X, Yin Y, Li N. GOLM1 is related to the inflammatory/immune nature of uveal melanoma and acts as a promising indicator for prognosis and immunotherapy response. Front Genet 2022; 13:1051168. [DOI: 10.3389/fgene.2022.1051168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 11/04/2022] [Indexed: 11/19/2022] Open
Abstract
Purpose: Inflammatory/immune-related features are associated with the immunotherapy and prognosis of uveal melanoma (UVM). In this study, we systematically analyzed the correlation between GOLM1 and the inflammatory/immune nature of UVM and explored its potential value in predicting prognosis and guiding immunotherapy for UVM patients.Methods: A total of 143 UVM patients were enrolled in the current study. The differentially expressed genes between the GOLM1-low expression (LEXP) and GOLM1-high expression (HEXP) subgroups were calculated by the “limma” package and further annotated to reveal the key pathways by the “ClusterProfiler” package. Immunocyte infiltration was evaluated by single-sample gene set enrichment analysis, while the potential response to immunotherapy was realized by subclass mapping analysis. Moreover, tumor tissue sections from 23 UVM patients were collected and stained for GOLM1 (1:300; cat# DF8100, Affinity Biosciences), PD-L1 (1:250; cat# ab213524, Abcam), PD-1 (1:100; cat# ab52587, Abcam), CTLA-4 (1:300; cat# DF6793, Affinity Biosciences), and IFN-γ (1:300; cat# DF6045, Affinity Biosciences).Results: We found that higher expression of GOLM1 correlated with an unfavorable prognosis in UVM patients. Multivariate Cox regression analysis suggested that GOLM1 served as a prognostic factor independent of clinicopathological parameters. Notably, we found that the expression of PD-1, PD-L1, IFN-γ, and CTLA4 was higher in the GOLM1-high subgroup than in the GOLM1-low expression subgroup at the mRNA level and was subsequently validated at the protein level by immunohistochemistry. Gene pattern and SubMap analyses confirmed the indicator role of GOLM1 in predicting immunotherapy response in UVM.Conclusion: Taken together, GOLM1 is a novel prognostic marker, and it can be employed to predict the overall survival outcomes and treatment responses of anti-PD-1/PD-L1 and anti-CTLA4 therapies for UVM patients.
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11
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Liu Y, Hu X, Liu S, Zhou S, Chen Z, Jin H. Golgi Phosphoprotein 73: The Driver of Epithelial-Mesenchymal Transition in Cancer. Front Oncol 2021; 11:783860. [PMID: 34950590 PMCID: PMC8688837 DOI: 10.3389/fonc.2021.783860] [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: 09/28/2021] [Accepted: 11/15/2021] [Indexed: 12/30/2022] Open
Abstract
Golgi phosphoprotein 73 (GP73, also termed as GOLM1 or GOLPH2) is a glycosylated protein residing on cis-Golgi cisternae and highly expressed in various types of cancer tissues. Since GP73 is a secretory protein and detectable in serum derived from cancer patients, it has been regarded as a novel serum biomarker for the diagnosis of different cancers, especially hepatocellular carcinoma (HCC). However, the functional roles of GP73 in cancer development are still poorly understood. In recent years, it has been discovered that GP73 acts as a multifunctional protein-facilitating cancer progression, and strikingly, it has been identified as a leading factor promoting epithelial-mesenchymal transition (EMT) of cancer cells and causing cancer metastasis. In this review, we have overviewed the latest findings of the functional roles of GP73 in elevating cancer progression, especially in facilitating EMT and cancer metastasis through modulating expression, transactivation, and trafficking of EMT-related proteins. In addition, unsolved research fields of GP73 have been lightened, which might be helpful to elucidate the regulatory mechanisms of GP73 on EMT and provide potential approaches in therapeutics against cancer metastasis.
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Affiliation(s)
- Yiming Liu
- Laboratory of Cancer Biology, Key Laboratory of Biotherapy of Zhejiang Province, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.,State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Cancer Center, Zhejiang University, Hangzhou, China
| | - Xinyang Hu
- Laboratory of Cancer Biology, Key Laboratory of Biotherapy of Zhejiang Province, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Cancer Center, Zhejiang University, Hangzhou, China
| | - Shiyao Liu
- Laboratory of Cancer Biology, Key Laboratory of Biotherapy of Zhejiang Province, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Cancer Center, Zhejiang University, Hangzhou, China
| | - Sining Zhou
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Zhi Chen
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Hongchuan Jin
- Laboratory of Cancer Biology, Key Laboratory of Biotherapy of Zhejiang Province, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Cancer Center, Zhejiang University, Hangzhou, China
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12
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Bae J, Yang SH, Kim A, Kim HG. RNA-based biomarkers for the diagnosis, prognosis, and therapeutic response monitoring of prostate cancer. Urol Oncol 2021; 40:105.e1-105.e10. [PMID: 34952790 DOI: 10.1016/j.urolonc.2021.11.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 10/22/2021] [Accepted: 11/11/2021] [Indexed: 10/19/2022]
Abstract
Prostate cancer (CaP) is the most common malignant neoplasm of the urinary tract. The current recommendations for CaP diagnosis rely on the prostate-specific antigen levels and a digital rectal examination for anatomical abnormalities. However, these diagnostic tools are not highly sensitive. In particular, prostate-specific antigen has a low positive predictive value (approximately 30%). Thus, there is a need to develop biomarkers to improve the early clinical detection of CaP. Several novel technologies enable the identification of biomarkers from diverse sources, including the urine, serum, and prostate tissues. Furthermore, advances in genomic techniques have enabled the analysis of novel biomarkers, such as deoxyribonucleic acids (DNAs), ribonucleic acids (RNAs), proteins, and circulating tumor cells. Previous studies have demonstrated that RNAs are potential diagnostic biomarkers for various cancers using high-throughput sequencing analysis. The sensitivity and specificity of RNA biomarkers are higher than those of protein biomarkers. Polymerase chain reaction enables the amplification of trace levels of RNAs with high sensitivity and specificity. RNA biomarkers provide dynamic insights into cellular states and regulatory processes when compared with DNA biomarkers. Additionally, multiple copies of various RNAs in a cell provide more information than DNA. The levels of specific RNAs in CaP tissues are upregulated when compared with those in non-cancerous tissues. Additionally, RNAs can be easily isolated from various body fluids. Thus, RNAs are potential non-invasive biomarkers for CaP. Moreover, the analysis of RNA levels adjusted for each stage of CaP enables the determination of prognostic individualized therapy for aggressive or progressive CaP. This review focused on the diagnostic and prognostic values of RNAs for CaP.
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Affiliation(s)
- Juhyeon Bae
- Department of Medical Biotechnology, College of Life Science and Biotechnology, Dongguk University, Seoul, Republic of Korea
| | - Seung-Hoon Yang
- Department of Medical Biotechnology, College of Life Science and Biotechnology, Dongguk University, Seoul, Republic of Korea
| | - Aram Kim
- Department of Urology, KonKuk University Medical Center, KonKuk University School of Medicine, Seoul, Republic of Korea
| | - Hyeong Gon Kim
- Department of Urology, KonKuk University Medical Center, KonKuk University School of Medicine, Seoul, Republic of Korea.
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13
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Zheng Y, Pei Y, Tang R, Zhou X, Feng Z, Li D, Chen H, Zeng Z, Jiang L, Cai J, Mao P, Wang L. ACBD3 is up-regulated in gastric cancer and promotes cell cycle G1-to-S transition in an AKT-dependent manner. Exp Cell Res 2021; 406:112752. [PMID: 34332983 DOI: 10.1016/j.yexcr.2021.112752] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 06/06/2021] [Accepted: 07/26/2021] [Indexed: 12/01/2022]
Abstract
It has been reported that ACBD3 is closely related to the malignant process of cells, but its role in gastric cancer has not been elucidated. This study aims to investigate the expression and function of ACBD3 in human gastric cancer. The Cancer Genome Atlas (TCGA) database were selected to analyze mRNA levels of ACBD3 in gastric cancer tissues and normal gastric epithelial tissues. qPCR and Western blot were conducted to detect the expression of ACBD3 in two normal gastric epithelial cell lines and five gastric cancer cell lines which were cultured in our laboratory. To exclude differences in individual background between different patients, we further detected the expression of ACBD3 in 8 pairs of malignant/non-malignant clinical gastric tissues. Through the establishment of stable cells, in vitro cell experiments and in vivo xenotransplantation models in mice, the role of ACBD3 in the proliferation of gastric cancer cells has been further explored. AKT inhibitors were used to deeply explore the molecular regulation mechanism of ACBD3. The results showed that the elevated ACBD3 in gastric cancer tissue were positively correlated with the clinical grade and prognosis of gastric cancer. In terms of molecular function, we found that ACBD3 can enhance the production and growth of gastric cancer cells. At the same time, the activation of AKT kinase played an important role in ACBD3's promotion of G1-to-S transition. The experiments generally indicate that ACBD3 is expected to become a potential diagnostic molecule or therapeutic target for gastric cancer.
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Affiliation(s)
- Yingchun Zheng
- School of Life Sciences and Biopharmaceutics, Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Yuanyuan Pei
- Shenzhen Long-gang Maternal and Child Health Hospital Centralab, Shenzhen, 518172, China
| | - Ruiming Tang
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Guangzhou, 511518, China
| | - Xiulan Zhou
- Shenzhen Long-gang Maternal and Child Health Hospital Centralab, Shenzhen, 518172, China
| | - Zhengfu Feng
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Guangzhou, 511518, China
| | - Difeng Li
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Guangzhou, 511518, China; Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Key Laboratory of Protein Modification and Degradation, State Key Laboratory of Respiratory Disease, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, 511436, China
| | - Han Chen
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Guangzhou, 511518, China; Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Key Laboratory of Protein Modification and Degradation, State Key Laboratory of Respiratory Disease, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, 511436, China
| | - Zhi Zeng
- School of Life Sciences and Biopharmaceutics, Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Lili Jiang
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Guangzhou, 511518, China; Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Key Laboratory of Protein Modification and Degradation, State Key Laboratory of Respiratory Disease, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, 511436, China
| | - Junchao Cai
- Department of Immunology, Sun Yat-sen University, Zhongshan School of Medicine, Guangzhou, 510080, China.
| | - Pu Mao
- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China.
| | - Lan Wang
- School of Life Sciences and Biopharmaceutics, Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou, 510006, China.
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14
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Multiplexed Prostate Cancer Companion Diagnostic Devices. SENSORS 2021; 21:s21155023. [PMID: 34372259 PMCID: PMC8347987 DOI: 10.3390/s21155023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/19/2021] [Accepted: 07/21/2021] [Indexed: 12/17/2022]
Abstract
Prostate cancer (PCa) remains one of the most prominent forms of cancer for men. Since the early 1990s, Prostate-Specific Antigen (PSA) has been a commonly recognized PCa-associated protein biomarker. However, PSA testing has been shown to lack in specificity and sensitivity when needed to diagnose, monitor and/or treat PCa patients successfully. One enhancement could include the simultaneous detection of multiple PCa-associated protein biomarkers alongside PSA, also known as multiplexing. If conventional methods such as the enzyme-linked immunosorbent assay (ELISA) are used, multiplexed detection of such protein biomarkers can result in an increase in the required sample volume, in the complexity of the analytical procedures, and in adding to the cost. Using companion diagnostic devices such as biosensors, which can be portable and cost-effective with multiplexing capacities, may address these limitations. This review explores recent research for multiplexed PCa protein biomarker detection using optical and electrochemical biosensor platforms. Some of the novel and potential serum-based PCa protein biomarkers will be discussed in this review. In addition, this review discusses the importance of converting research protocols into multiplex point-of-care testing (xPOCT) devices to be used in near-patient settings, providing a more personalized approach to PCa patients’ diagnostic, surveillance and treatment management.
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15
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Biosensors Designed for Clinical Applications. Biomedicines 2021; 9:biomedicines9070702. [PMID: 34206405 PMCID: PMC8301448 DOI: 10.3390/biomedicines9070702] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/08/2021] [Accepted: 06/10/2021] [Indexed: 02/08/2023] Open
Abstract
Emerging and validated biomarkers promise to revolutionize clinical practice, shifting the emphasis away from the management of chronic disease towards prevention, early diagnosis and early intervention. The challenge of detecting these low abundance protein and nucleic acid biomarkers within the clinical context demands the development of highly sensitive, even single molecule, assays that are also capable of selectively measuring a small number of defined analytes in complex samples such as whole blood, interstitial fluid, saliva or urine. Success relies on significant innovations in nanomaterials, bioreceptor engineering, transduction strategies and microfluidics. Primarily using examples from our work, this article discusses some recent advance in the selective and sensitive detection of disease biomarkers, highlights key innovations in sensor materials and identifies issues and challenges that need to be carefully considered especially for researchers entering the field.
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16
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Xing J, Yang J, Gu Y, Yi J. Research update on the anticancer effects of buparlisib. Oncol Lett 2021; 21:266. [PMID: 33717263 DOI: 10.3892/ol.2021.12527] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 01/18/2021] [Indexed: 12/31/2022] Open
Abstract
Buparlisib is a highly efficient and selective PI3K inhibitor and a member of the 2,6-dimorpholinopyrimidine-derived family of compounds. It selectively inhibits four isomers of PI3K, PI3Kα, PI3Kβ, PI3Kγ and PI3Kδ, by competitively binding the lipid kinase domain on adenosine 5'-triphosphate (ATP), and serves an important role in inhibiting proliferation, promoting apoptosis and blocking angiogenesis, predominantly by antagonizing the PI3K/AKT pathway. Buparlisib has been confirmed to have a clinical effect in patients with solid tumors and hematological malignancies. A global, phase II clinical trial with buparlisib and paclitaxel in head and neck squamous cell carcinoma has now been completed, with a manageable safety profile. Buparlisib currently has fast-track status with the United States Food and Drug Administration. The present review examined the biochemical structure, pharmacokinetic characteristics, preclinical data and ongoing clinical studies of buparlisib. The various mechanisms of influence of buparlisib in tumors, particularly in preclinical research, were summarized, providing a theoretical basis and direction for basic research on and clinical treatment with buparlisib.
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Affiliation(s)
- Jinshan Xing
- Department of Neurosurgery, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Jun Yang
- Department of Neurosurgery, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Yingjiang Gu
- Department of Neurosurgery, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Jingyan Yi
- Department of Medical Cell Biology and Genetics, School of Basic Medical Sciences, Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
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17
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GOLM1 predicts poor prognosis of patients with NSCLC and is associated with the proliferation and chemo-sensitivity of cisplatin in NSCLC cells: bioinformatics analysis and laboratory validation. J Bioenerg Biomembr 2021; 53:177-189. [PMID: 33538941 DOI: 10.1007/s10863-021-09875-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 01/20/2021] [Indexed: 02/06/2023]
Abstract
Lung cancer is one of the deadliest malignant tumors with non-small cell lung cancer (NSCLC) being the most prevalent type. Patients with NSCLC usually were diagnosed at the advance clinical stages, and these patients often had high rate of tumor-recurrence, thus leading to poor prognosis. Yet, the molecular mechanisms underlying NSCLC progression and recurrence are largely unknown. This study aimed to identify potential hub genes associated with the pathophysiology of NSCLC by bioinformatics analysis and laboratory validation. The GSE51852, GSE52248 and GSE75037 datasets were downloaded from the Gene Expression Omnibus database. The overlapping differentially expressed genes (DEGs) were analyzed by GEO2R tool. Gene Ontology (GO) and KEGG pathway enrichment analysis were performed on these overlapping DEGs. The protein-protein interaction network was constructed to identify hub genes from DEGs. The expression and survival analysis of these hub genes were performed by using the integrated bioinformatics tools. Finally, the effects of GOLM1 on the proliferation and chemo-sensitivity of NSCLC cells were determined by in vitro functional assays. A total of 197 overlapping DEGs (37 up-regulated and 160 down-regulated) were identified from the microarray datasets. Furthermore, the PPI network with 89 nodes and 768 edges was constructed and 17 hub genes were identified from PPI network by using MCODE analysis. The survival analysis revealed that the expression of 5 hub genes (FGF2, GOLM1, GPC3, IL6 and SPP1) were significantly correlated with overall survival of patients with lung cancer. Furthermore, the in vitro functional studies showed that GOLM1 overexpression promoted the NSCLC cell proliferation and colony formation; while GOLM1 knockdown exerted the opposite effects. Importantly, GOLM1 overexpression reduced the chemo-sensitivity of cisplatin in NSCLC cells by attenuating the inhibitory effects of cisplatin on the cell proliferation and colony formation. In conclusion, the present study showed that 5 hub genes including FGF2, GOLM1, GPC3, IL6 and SPP1 were deregulated in NSCLC tissues and may predict the prognosis of patients with NSCLC. GOLM1 may play an important role in regulating the cell proliferation and chemo-sensitivity of cisplatin in NSCLC.
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18
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Yu Z, Zou H, Wang H, Li Q, Yu D. Identification of Key Gene Signatures Associated With Bone Metastasis in Castration-Resistant Prostate Cancer Using Co-Expression Analysis. Front Oncol 2021; 10:571524. [PMID: 33604283 PMCID: PMC7884857 DOI: 10.3389/fonc.2020.571524] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 12/14/2020] [Indexed: 11/13/2022] Open
Abstract
About 80–90% of castration-resistant prostate cancer (CRPC) patients would develop bone metastasis. However, the molecular mechanisms of bone metastasis are still not clear. This study aimed to detect the differences between the tumor and normal samples in bone after metastatic colonization. Four transcriptional datasets (GSE32269, GSE101607, GSE29650, and GSE74685) were obtained from the GEO database. 1983 differentially expressed genes (DEGs) were first identified between tumor and normal marrow samples in GSE32269. Most of the top 10 up-regulated DEGs are related with prostate cancer, and the top 10 down-regulated DEGs are mainly related with bone development. Seven co-expression modules were then detected based on the 1469 DEGs shared by the four datasets. Three of them were found highly preserved among the four datasets. Enrichment analysis showed that the three modules were respectively enriched in Cell adhesion molecules (CAMs), Leukocyte transendothelial migration and cell cycle, which might play significantly important roles in the tumor development in bone marrow. Ten, 17, and 99 hub genes for each module were then identified. And four genes (C3AR1, IL10RA, LY86, and MS4A6A) were detect to be tightly related to progression of bone metastatic CRPC. ROC curve was plotted and AUC was calculated to distinguish tumor and normal bone marrow samples as well as bone and non-bone metastatic CRPCs. The present study identified key genes and modules involved in bone metastatic CRPCs, which may provide new insights and biomarkers for understanding of the molecular mechanisms of bone metastatic CRPC.
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Affiliation(s)
- Zhongxiang Yu
- Department of Orthopaedics, Shuguang Hospital Affiliated to Shanghai Traditional Chinese Medical University, Shanghai, China
| | - Hanlin Zou
- Department of Orthopedics, Putuo Hospital Affiliated to Shanghai Traditional Chinese Medical University, Shanghai, China
| | - Huihao Wang
- Shi's Center of Orthopedics and Traumatology, Shuguang Hospital Affiliated to Shanghai Traditional Chinese Medical University, Shanghai, China
| | - Qi Li
- Department of Oncology, Shuguang Hospital Affiliated to Shanghai Traditional Chinese Medical University, Shanghai, China
| | - Dong Yu
- Center for Translational Medicine, Second Military Medical University, Shanghai, China
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19
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Jones AL, Dhanapala L, Baldo TA, Sharafeldin M, Krause CE, Shen M, Moghaddam S, Faria RC, Dey DK, Watson RW, Andrawis R, Lee NH, Rusling JF. Prostate Cancer Diagnosis in the Clinic Using an 8-Protein Biomarker Panel. Anal Chem 2020; 93:1059-1067. [PMID: 33289381 DOI: 10.1021/acs.analchem.0c04034] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The inability to distinguish aggressive from indolent prostate cancer is a longstanding clinical problem. Prostate specific antigen (PSA) tests and digital rectal exams cannot differentiate these forms. Because only ∼10% of diagnosed prostate cancer cases are aggressive, existing practice often results in overtreatment including unnecessary surgeries that degrade patients' quality of life. Here, we describe a fast microfluidic immunoarray optimized to determine 8-proteins simultaneously in 5 μL of blood serum for prostate cancer diagnostics. Using polymeric horseradish peroxidase (poly-HRP, 400 HRPs) labels to provide large signal amplification and limits of detection in the sub-fg mL-1 range, a protocol was devised for the optimization of the fast, accurate assays of 100-fold diluted serum samples. Analysis of 130 prostate cancer patient serum samples revealed that some members of the protein panel can distinguish aggressive from indolent cancers. Logistic regression was used to identify a subset of the panel, combining biomarker proteins ETS-related gene protein (ERG), insulin-like growth factor-1 (IGF-1), pigment epithelial-derived factor (PEDF), and serum monocyte differentiation antigen (CD-14) to predict whether a given patient should be referred for biopsy, which gave a much better predictive accuracy than PSA alone. This represents the first prostate cancer blood test that can predict which patients will have a high biopsy Gleason score, a standard pathology score used to grade tumors.
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Affiliation(s)
- Abby L Jones
- Department of Chemistry, University of Connecticut, 55 North Eagleville Road, Storrs, Connecticut 06269, United States
| | - Lasangi Dhanapala
- Department of Chemistry, University of Connecticut, 55 North Eagleville Road, Storrs, Connecticut 06269, United States
| | - Thaísa A Baldo
- Department of Chemistry, Federal University of São Carlos, São Carlos 13565-905, São Paulo, Brazil
| | - Mohamed Sharafeldin
- Department of Chemistry, University of Connecticut, 55 North Eagleville Road, Storrs, Connecticut 06269, United States
| | - Colleen E Krause
- Department of Chemistry, University of Hartford, 200 Bloomfield Avenue, West Hartford, Connecticut 06117, United States
| | - Min Shen
- Department of Chemistry, University of Connecticut, 55 North Eagleville Road, Storrs, Connecticut 06269, United States
| | - Shirin Moghaddam
- School of Mathematical Sciences, University College Cork, Cork T12YT20, Ireland
| | - Ronaldo C Faria
- Department of Chemistry, Federal University of São Carlos, São Carlos 13565-905, São Paulo, Brazil
| | - Dipak K Dey
- Department of Statistics, University of Connecticut, 215 Glenbrook Road, Storrs, Connecticut 06269, United States
| | - R William Watson
- Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin 4, Ireland.,UCD School of Medicine and Medical Science, University College Dublin, Dublin 4, Ireland
| | - Ramez Andrawis
- Department of Urology, George Washington University, 2300 I Street, NW, Washington, Washington, D.C. 20037, United States
| | - Norman H Lee
- Department of Pharmacology and Physiology, George Washington University, 2300 I Street, NW, Washington, Washington, D.C. 20037, United States.,GW Cancer Center, 800 22nd Street, NW, Washington, Washington, D.C. 20052, United States
| | - James F Rusling
- Department of Chemistry, University of Connecticut, 55 North Eagleville Road, Storrs, Connecticut 06269, United States.,School of Chemistry, National University of Ireland Galway, University Road, Galway H91 CF50, Ireland.,Institute of Materials Science, University of Connecticut, 97 N. Eagleville Road, Storrs, Connecticut 06269, United States.,Department of Surgery, UConn Health Center, Farmington, Connecticut 06232, United States
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20
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Abstract
Hepatocellular carcinoma (HCC) is one of the most common malignant tumors with a low survival rate. The identification of mechanisms underlying the development of HCC helps uncover cellular and molecular targets for the diagnosis, prevention, and treatment of HCC. Golgi protein 73 (GP73) level is upregulated in HCC patients and potentially can be a therapeutic target. Despite many studies devoted to GP73 as a marker for HCC early diagnosis, there is little discussion about the function of GP73 in HCC tumorigenesis. Given the poor response to currently available HCC therapies, a better understanding of the role of GP73 in HCC may provide a new therapeutic target for HCC. The current paper summarizes the role of GP73 as a diagnostic marker as well as its roles in liver carcinogenesis. Its roles in other types of cancer are also discussed.
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Affiliation(s)
- Yanan Wang
- Department of Pathology and Laboratory Medicine, University of California Davis Health, Sacramento, CA, USA
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Yu-Jui Yvonne Wan
- Department of Pathology and Laboratory Medicine, University of California Davis Health, Sacramento, CA, USA
- Corresponding author. Department of Pathology and Laboratory Medicine, University of California Davis Health, Sacramento, CA, USA. (Y.-J.Y. Wan)
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21
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Ge X, Gu Y, Li D, Jiang M, Zhao S, Li Z, Liu S. Knockdown of lncRNA PCAT1 Enhances Radiosensitivity of Cervical Cancer by Regulating miR-128/GOLM1 Axis. Onco Targets Ther 2020; 13:10373-10385. [PMID: 33116617 PMCID: PMC7568621 DOI: 10.2147/ott.s263728] [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] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 09/06/2020] [Indexed: 12/16/2022] Open
Abstract
Purpose Cervical cancer (CC) is the fourth most common cancer with high death rate in females. The study aims to detect the mechanism of long non-coding RNA (LncRNA) PCAT1 on radiosensitivity of CC. Methods The expression of PCAT1, miR-128 and GOLM1 in CC tissues and cells was measured by qRT-PCR. Different doses of X-ray were used for radiation treatment of CC cells and 6 Gy was chosen to perform the following experiments. The proliferation, migration and invasion of CC cells were measured by MTT assay, wound healing assay and transwell assay, respectively. The target relationships among PCAT1, miR-128 and GOLM1 were predicted by StarBase and TargetScan and verified by luciferase reporter assay. The protein level of GOLM1 was determined by Western blot. The xenograft tumor model was constructed in nude mice to verify the effect of PCAT1 on radiosensitivity of CC in vivo. Results The PCAT1 expression was upregulated in CC tissues and cells. PCAT1 silencing enhances radiosensitivity of CC cells on proliferation, migration and invasion. MiR-128 was the target of PCAT1 and was negatively regulated by PCAT1. Upregulation of miR-128 enhances radiosensitivity of CC cells on proliferation, migration and invasion. GOLM1 was a target of miR-128 and was negatively regulated by miR-128. Upregulation of GOLM1 and downregulation of miR-128 both reversed the enhanced effect of PCAT1 knockdown on radiosensitivity of CC cells, which partly promoted the proliferation, migration and invasion of CC cells. Conclusion Silencing of PCAT1 enhanced radiosensitivity of CC via targeting miR-128/GOLM1, which provided a new idea for treating CC.
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Affiliation(s)
- Xingping Ge
- Department of Radiotherapy, Yantaishan Hospital, Yantai City, Shandong Province 264000, People's Republic ofChina
| | - Yongfei Gu
- Department of Radiotherapy, Yantaishan Hospital, Yantai City, Shandong Province 264000, People's Republic ofChina
| | - Dianzu Li
- Department of Radiotherapy, Yantaishan Hospital, Yantai City, Shandong Province 264000, People's Republic ofChina
| | - Maozhu Jiang
- Department of Radiotherapy, Yantaishan Hospital, Yantai City, Shandong Province 264000, People's Republic ofChina
| | - Shuliang Zhao
- Department of Radiotherapy, Yantaishan Hospital, Yantai City, Shandong Province 264000, People's Republic ofChina
| | - Zhengliang Li
- Department of Radiotherapy, Yantaishan Hospital, Yantai City, Shandong Province 264000, People's Republic ofChina
| | - Shuliang Liu
- Department of Thoracic Surgery, Yantaishan Hospital, Yantai City, Shandong Province 264001, People's Republic of China
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Ma X, Guo J, Liu K, Chen L, Liu D, Dong S, Xia J, Long Q, Yue Y, Zhao P, Hu F, Xiao Z, Pan X, Xiao K, Cheng Z, Ke Z, Chen ZS, Zou C. Identification of a distinct luminal subgroup diagnosing and stratifying early stage prostate cancer by tissue-based single-cell RNA sequencing. Mol Cancer 2020; 19:147. [PMID: 33032611 PMCID: PMC7545561 DOI: 10.1186/s12943-020-01264-9] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 09/25/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The highly intra-tumoral heterogeneity and complex cell origination of prostate cancer greatly limits the utility of traditional bulk RNA sequencing in finding better biomarker for disease diagnosis and stratification. Tissue specimens based single-cell RNA sequencing holds great promise for identification of novel biomarkers. However, this technique has yet been used in the study of prostate cancer heterogeneity. METHODS Cell types and the corresponding marker genes were identified by single-cell RNA sequencing. Malignant states of different clusters were evaluated by copy number variation analysis and differentially expressed genes of pseudo-bulks sequencing. Diagnosis and stratification of prostate cancer was estimated by receiver operating characteristic curves of marker genes. Expression characteristics of marker genes were verified by immunostaining. RESULTS Fifteen cell groups including three luminal clusters with different expression profiles were identified in prostate cancer tissues. The luminal cluster with the highest copy number variation level and marker genes enriched in prostate cancer-related metabolic processes was considered the malignant cluster. This cluster contained a distinct subgroup with high expression level of prostate cancer biomarkers and a strong distinguishing ability of normal and cancerous prostates across different pathology grading. In addition, we identified another marker gene, Hepsin (HPN), with a 0.930 area under the curve score distinguishing normal tissue from prostate cancer lesion. This finding was further validated by immunostaining of HPN in prostate cancer tissue array. CONCLUSION Our findings provide a valuable resource for interpreting tumor heterogeneity in prostate cancer, and a novel candidate marker for prostate cancer management.
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Affiliation(s)
- Xiaoshi Ma
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China
| | - Jinan Guo
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China
- Shenzhen Public Service Platform on Tumor Precision Medicine and Molecular Diagnosis, Shenzhen, Guangdong, China
| | - Kaisheng Liu
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China
| | - Lipeng Chen
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China
| | - Dale Liu
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China
| | - Shaowei Dong
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China
| | - Jinquan Xia
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China
| | - Qiaoyun Long
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China
| | - Yongjian Yue
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China
| | - Pan Zhao
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China
- Shenzhen Public Service Platform on Tumor Precision Medicine and Molecular Diagnosis, Shenzhen, Guangdong, China
| | - Fengyan Hu
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China
| | - Zhangang Xiao
- Key Laboratory of Medical Electrophysiology of Education Ministry, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China
| | - Xinghua Pan
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
- Guangdong Provincial Key Laboratory of Single Cell Technology and Application, Guangzhou, Guangdong, China
- Guangdong-Hongkong-Macao Great Bar Area Center for Brain Science and Brain-Inspired Intelligence, Guangzhou, Guangdong, China
| | - Kefeng Xiao
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China
| | - Zhiqiang Cheng
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China
- Shenzhen Public Service Platform on Tumor Precision Medicine and Molecular Diagnosis, Shenzhen, Guangdong, China
| | - Zunfu Ke
- Department of Pathology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China.
| | - Zhe-Sheng Chen
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, New York, USA.
| | - Chang Zou
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China.
- Shenzhen Public Service Platform on Tumor Precision Medicine and Molecular Diagnosis, Shenzhen, Guangdong, China.
- Key Laboratory of Medical Electrophysiology of Education Ministry, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China.
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Chen J, Liu X, Ke K, Zou J, Gao Z, Habuchi T, Yang X. LINC00992 contributes to the oncogenic phenotypes in prostate cancer via targeting miR-3935 and augmenting GOLM1 expression. BMC Cancer 2020; 20:749. [PMID: 32781986 PMCID: PMC7418399 DOI: 10.1186/s12885-020-07141-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 07/06/2020] [Indexed: 02/07/2023] Open
Abstract
Background Accumulating evidence has revealed the critical role of long non-coding RNAs (lncRNAs) in cellular processes during tumor progression. As documented in cancer-related literatures, LINC00992 expression is associated with cancer progression, whereas its function in tumors including prostate cancer has not been characterized yet. Methods Data from GEPIA database suggested LINC00992 expression in prostate cancer tissues. The expression levels of RNAs were monitored via qRT-PCR. Western blot evaluated the levels of proteins. The proliferation, apoptosis and migration of prostate cancer cells were assessed by CCK-8, EdU, TUNEL, Transwell and wound healing assays. Luciferase reporter, RNA pull down and RIP assays were applied to detect the interplays among LINC00992, miR-3935 and GOLM1. Results Elevated levels of LINC00992 and GOLM1 were detected in prostate cancer tissues and cells. LINC00992 exerted facilitating functions in prostate cancer cell proliferation and migration. Mechanically, LINC00992 interacted with and negatively regulated miR-3935 to elevate GOLM1 expression in prostate cancer cells. In addition, the in vitro suppressive effect of silenced LINC00992 on prostate cancer cell proliferation and migration was reversed by GOLM1 upregulation. Likewise, LINC00992 depletion restrained tumor growth in vivo was offset by enhanced GOLM1 expression. Conclusions LINC00992 competitively bound with miR-3935 to elevate GOLM1 expression and therefore facilitate the oncogenic phenotypes of prostate cancer cells, implying a potential LINC00992-targeted therapy for prostate cancer.
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Affiliation(s)
- Jianheng Chen
- Department of Urology, the First Affiliated Hospital of Kunming Medical University, Kunming, 650032, Yunnan, China
| | - Xiaodong Liu
- Department of Urology, the First Affiliated Hospital of Kunming Medical University, Kunming, 650032, Yunnan, China
| | - Kunbin Ke
- Department of Urology, the First Affiliated Hospital of Kunming Medical University, Kunming, 650032, Yunnan, China
| | - Jianan Zou
- Department of Urology, the First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, 230031, Anhui, China
| | - Zhan Gao
- Department of Urology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China
| | - Tomonori Habuchi
- Department of Urology, Akita University School of Medicine, Akita, 010-8543, Japan
| | - Xuezhen Yang
- Department of Urology, the Second Affiliated Hospital of Bengbu Medical College, 220 Hongye Road, Bengbu, 233000, Anhui, China.
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24
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Chen J, Liu X, Ke K, Zou J, Gao Z, Habuchi T, Yang X. LINC00992 contributes to the oncogenic phenotypes in prostate cancer via targeting miR-3935 and augmenting GOLM1 expression. BMC Cancer 2020. [PMID: 32781986 DOI: 10.1186/s12885-020-07141-4;(corresponding] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Accumulating evidence has revealed the critical role of long non-coding RNAs (lncRNAs) in cellular processes during tumor progression. As documented in cancer-related literatures, LINC00992 expression is associated with cancer progression, whereas its function in tumors including prostate cancer has not been characterized yet. METHODS Data from GEPIA database suggested LINC00992 expression in prostate cancer tissues. The expression levels of RNAs were monitored via qRT-PCR. Western blot evaluated the levels of proteins. The proliferation, apoptosis and migration of prostate cancer cells were assessed by CCK-8, EdU, TUNEL, Transwell and wound healing assays. Luciferase reporter, RNA pull down and RIP assays were applied to detect the interplays among LINC00992, miR-3935 and GOLM1. RESULTS Elevated levels of LINC00992 and GOLM1 were detected in prostate cancer tissues and cells. LINC00992 exerted facilitating functions in prostate cancer cell proliferation and migration. Mechanically, LINC00992 interacted with and negatively regulated miR-3935 to elevate GOLM1 expression in prostate cancer cells. In addition, the in vitro suppressive effect of silenced LINC00992 on prostate cancer cell proliferation and migration was reversed by GOLM1 upregulation. Likewise, LINC00992 depletion restrained tumor growth in vivo was offset by enhanced GOLM1 expression. CONCLUSIONS LINC00992 competitively bound with miR-3935 to elevate GOLM1 expression and therefore facilitate the oncogenic phenotypes of prostate cancer cells, implying a potential LINC00992-targeted therapy for prostate cancer.
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Affiliation(s)
- Jianheng Chen
- Department of Urology, the First Affiliated Hospital of Kunming Medical University, Kunming, 650032, Yunnan, China
| | - Xiaodong Liu
- Department of Urology, the First Affiliated Hospital of Kunming Medical University, Kunming, 650032, Yunnan, China
| | - Kunbin Ke
- Department of Urology, the First Affiliated Hospital of Kunming Medical University, Kunming, 650032, Yunnan, China
| | - Jianan Zou
- Department of Urology, the First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, 230031, Anhui, China
| | - Zhan Gao
- Department of Urology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China
| | - Tomonori Habuchi
- Department of Urology, Akita University School of Medicine, Akita, 010-8543, Japan
| | - Xuezhen Yang
- Department of Urology, the Second Affiliated Hospital of Bengbu Medical College, 220 Hongye Road, Bengbu, 233000, Anhui, China.
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Zhang Q, Yin X, Pan Z, Cao Y, Han S, Gao G, Gao Z, Pan Z, Feng W. Identification of potential diagnostic and prognostic biomarkers for prostate cancer. Oncol Lett 2019; 18:4237-4245. [PMID: 31579071 PMCID: PMC6757266 DOI: 10.3892/ol.2019.10765] [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: 04/04/2019] [Accepted: 07/25/2019] [Indexed: 02/06/2023] Open
Abstract
Prostate cancer (PCa) is one of the most common malignant tumors worldwide. The aim of the present study was to determine potential diagnostic and prognostic biomarkers for PCa. The GSE103512 dataset was downloaded, and the differentially expressed genes (DEGs) were screened. Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) and protein-protein interaction (PPI) analyses of DEGs were performed. The result of GO analysis suggested that the DEGs were mostly enriched in ‘carboxylic acid catabolic process’, ‘cell apoptosis’, ‘cell proliferation’ and ‘cell migration’. KEGG analysis results indicated that the DEGs were mostly concentrated in ‘metabolic pathways’, ‘ECM-receptor interaction’, the ‘PI3K-Akt pathway’ and ‘focal adhesion’. The PPI analysis results showed that Golgi membrane protein 1 (GOLM1), melanoma inhibitory activity member 3 (MIA3), ATP citrate lyase (ACLY) and G protein subunit β2 (GNB2) were the key genes in PCa, and the Module analysis revealed that they were associated with ‘ECM-receptor interaction’, ‘focal adhesion’, the ‘PI3K-Akt pathway’ and the ‘metabolic pathway’. Subsequently, the gene expression was confirmed using Gene Expression Profiling Interactive Analysis and the Human Protein Atlas. The results demonstrated that GOLM1 and ACLY expression was significantly upregulated (P<0.05) in PCa compared with that in normal tissues. Receiver operating characteristic and survival analyses were performed. The results showed that area under the curve values of these genes all exceeded 0.85, and high expression of these genes was associated with poor survival in patients with PCa. In conclusion, this study identified GOLM1 and ACLY in PCa, which may be potential diagnostic and prognostic biomarker of PCa.
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Affiliation(s)
- Qiang Zhang
- College of Bioscience and Technology, Weifang Medical University, Weifang, Shandong 261053, P.R. China
| | - Xiujuan Yin
- College of Bioscience and Technology, Weifang Medical University, Weifang, Shandong 261053, P.R. China
| | - Zhiwei Pan
- Department of Medicine, Laizhou Development Zone Hospital, Yantai, Shandong 261400, P.R. China
| | - Yingying Cao
- College of Clinical Medicine, Weifang Medical University, Weifang, Shandong 261053, P.R. China
| | - Shaojie Han
- Changle County Bureau of Animal Health and Production, Weifang, Shandong 261053, P.R. China
| | - Guojun Gao
- Urology Department, Affiliated Hospital of Weifang Medical University, Weifang, Shandong 261053, P.R. China
| | - Zhiqin Gao
- College of Bioscience and Technology, Weifang Medical University, Weifang, Shandong 261053, P.R. China
| | - Zhifang Pan
- College of Bioscience and Technology, Weifang Medical University, Weifang, Shandong 261053, P.R. China
| | - Weiguo Feng
- College of Bioscience and Technology, Weifang Medical University, Weifang, Shandong 261053, P.R. China
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26
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Gai X, Tang B, Liu F, Wu Y, Wang F, Jing Y, Huang F, Jin D, Wang L, Zhang H. mTOR/miR-145-regulated exosomal GOLM1 promotes hepatocellular carcinoma through augmented GSK-3β/MMPs. J Genet Genomics 2019; 46:235-245. [PMID: 31186161 DOI: 10.1016/j.jgg.2019.03.013] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 03/06/2019] [Accepted: 03/06/2019] [Indexed: 12/28/2022]
Abstract
Golgi membrane protein 1 (GOLM1/GP73) is a serum marker of hepatocellular carcinoma (HCC). We have previously shown that mTOR promoted tumorigenesis of HCC through stimulating GOLM1 expression. In this study, we demonstrated that the mammalian target of rapamycin (mTOR) was a negative regulator of microRNA-145 (miR-145) expression. miR-145 inhibited GOLM1 expression by targeting a coding sequence of GOLM1 gene. GOLM1 and miR-145 were inversely correlated in human HCC tissues. GOLM1-enriched exosomes activated the glycogen synthase kinase-3β/matrix metalloproteinases (GSK-3β/MMPs) signaling axis of recipient cells and accelerated cell proliferation and migration. In contrast, miR-145 suppressed tumorigenesis and metastasis. We suggest that mTOR/miR-145/GOLM1 signaling pathway should be targeted for HCC treatment.
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Affiliation(s)
- Xiaochen Gai
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Institute of Basic Medical Sciences and School of Basic Medicine, Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100005, China
| | - Bufu Tang
- First Affiliated Hospital, Dalian Medical University, Dalian, 116011, China; Department of Radiology, Lishui Hospital of Zhejiang University, Lishui, 323000, China; Department of Radiology, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 323000, China
| | - Fangming Liu
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Institute of Basic Medical Sciences and School of Basic Medicine, Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100005, China
| | - Yuting Wu
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Institute of Basic Medical Sciences and School of Basic Medicine, Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100005, China
| | - Fang Wang
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Institute of Basic Medical Sciences and School of Basic Medicine, Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100005, China
| | - Yanling Jing
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Institute of Basic Medical Sciences and School of Basic Medicine, Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100005, China
| | - Fuqiang Huang
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Institute of Basic Medical Sciences and School of Basic Medicine, Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100005, China
| | - Di Jin
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, 116044, China
| | - Ling Wang
- First Affiliated Hospital, Dalian Medical University, Dalian, 116011, China.
| | - Hongbing Zhang
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Institute of Basic Medical Sciences and School of Basic Medicine, Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100005, China; Department of Neurology, Institute of Neural Regeneration and Repair, The First People's Hospital of Yichang, College of Medicine, Three Gorges University, Yichang, 443000, China.
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Ding X, Deng G, Liu J, Liu B, Yuan F, Yang X, Chen Q. GOLM1 silencing inhibits the proliferation and motility of human glioblastoma cells via the Wnt/β-catenin signaling pathway. Brain Res 2019; 1717:117-126. [PMID: 30935831 DOI: 10.1016/j.brainres.2019.03.035] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 02/26/2019] [Accepted: 03/28/2019] [Indexed: 11/28/2022]
Abstract
Golgi membrane protein 1 (GOLM1) is a type II transmembrane protein located in the cis- and medial-Golgi. Due to its function as an oncogene and proprotein convertase (PC) consensus site, GOLM1 will play a vital role in gene-targeted therapies and serve as a candidate tumor biomarker. However, few studies have explored its correlation with glioblastoma (GBM) progression. In this study, we detected the overexpression of the GOLM1 mRNA and protein in clinical GBM samples. The level of secreted GOLM1 in the serum from patients with GBM was also abnormally elevated, as determined by an Elisa. Then we utilized small interfering RNAs (siRNAs) to silence GOLM1 expression in GBM U87 and U251 cells. After silencing GOLM1 expression, the proliferation of cells decreased, the cell cycle was arrested in G1/S phase, and tumor cell motility was also inhibited. Moreover, the levels of proliferation-associated proteins and epithelial-mesenchymal transition (EMT)-related markers were also altered. Additionally, the Wnt/β-catenin signaling pathway was significantly suppressed, particularly the nuclear translocation of β-catenin. Knockdown of GOLM1 also inhibits xenograft tumor growth in nude mouse models.GOLM1 acts as a critical oncogene in GBM by promoting cell proliferation, migration and invasion. Its mechanism may be related to the Wnt/β-catenin signaling pathway. GOLM1 also exhibits great potential as a biomarker for GBM.
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Affiliation(s)
- Xiang Ding
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Hubei 430060, China; Brain Tumor Clinical Center of Wuhan, Hubei 430060, China
| | - Gang Deng
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Hubei 430060, China; Brain Tumor Clinical Center of Wuhan, Hubei 430060, China
| | - Junhui Liu
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Hubei 430060, China; Brain Tumor Clinical Center of Wuhan, Hubei 430060, China
| | - Baohui Liu
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Hubei 430060, China; Brain Tumor Clinical Center of Wuhan, Hubei 430060, China
| | - Fan'en Yuan
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Hubei 430060, China; Brain Tumor Clinical Center of Wuhan, Hubei 430060, China
| | - Xue Yang
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Hubei 430060, China; Brain Tumor Clinical Center of Wuhan, Hubei 430060, China
| | - Qianxue Chen
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Hubei 430060, China; Brain Tumor Clinical Center of Wuhan, Hubei 430060, China.
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28
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Zhang R, Zhu Z, Shen W, Li X, Dhoomun DK, Tian Y. Golgi Membrane Protein 1 (GOLM1) Promotes Growth and Metastasis of Breast Cancer Cells via Regulating Matrix Metalloproteinase-13 (MMP13). Med Sci Monit 2019; 25:847-855. [PMID: 30695018 PMCID: PMC6367891 DOI: 10.12659/msm.911667] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Background Breast cancer (BC) is the leading cause of death in women worldwide. Golgi membrane protein 1 (GOLM1) has been identified as novel regulator in carcinogenesis, but its function in BC is unclear. Material/Methods The expression of GOLM1 in BC tissues and cell lines was detected by using qRT-PCR assay. CCK-8 and colony-formation assays were used to evaluate BC cell growth in vivo. Wound-healing and Transwell assays were used to detect cell migration and invasion. To investigate GOLM1 functions in vivo, we established a xenograft mice model and a lung metastasis model. The level of epithelial-to-mesenchymal transition (EMT)-related markers was analyzed by immunofluorescent staining. Result GOLM1 was overexpressed in BC cell lines and tissues. Overexpression of GOLM1 induced EMT and promoted proliferation, migration, and invasion of BC cells. Furthermore, overexpressing of GOLM1 markedly promoted the tumorigenicity and metastasis of BC cells in vivo, whereas knock-down of GOLM1 caused the opposite outcomes. Furthermore, we proved that GOLM1 promoted BC cell aggressiveness by regulating matrix metalloproteinase-13 (MMP13). Conclusions Our results prove that GOLM1 facilitates the growth and metastasis of breast cancer cells.
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Affiliation(s)
- Rui Zhang
- Department of Breast and Thyroid Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Zhi Zhu
- Department of Breast and Thyroid Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Wenzhuang Shen
- Department of Breast and Thyroid Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Xingrui Li
- Department of Breast and Thyroid Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Deenraj Kush Dhoomun
- Department of Breast and Thyroid Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Yao Tian
- Department of Breast and Thyroid Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
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Approaches to urinary detection of prostate cancer. Prostate Cancer Prostatic Dis 2019; 22:362-381. [PMID: 30655600 PMCID: PMC6640078 DOI: 10.1038/s41391-019-0127-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 12/06/2018] [Accepted: 12/26/2018] [Indexed: 12/11/2022]
Abstract
Background: Prostate cancer is the most common cancer in American men that ranges from low risk states amenable to active surveillance to high risk states that can be lethal especially if untreated. There is a critical need to develop relatively non-invasive and clinically useful methods for screening, detection, prognosis, disease monitoring, and prediction of treatment efficacy. In this review, we focus on important advances as well as future efforts needed to drive clinical innovation in this area of urine biomarker research for prostate cancer detection and prognostication. Methods: We provide a review of current literature on urinary biomarkers for prostate cancer. We evaluate the strengths and limitations of a variety of approaches that vary in sampling strategies and targets measured; discuss reported urine tests for prostate cancer with respect to their technical, analytical, and clinical parameters; and provide our perspectives on critical considerations in approaches to developing a urine-based test for prostate cancer. Results: There has been an extensive history of exploring urine as a source of biomarkers for prostate cancer that has resulted in a variety of urine tests that are in current clinical use. Importantly, at least three tests have demonstrated high sensitivity (~90%) and negative predictive value (~95%) for clinically significant tumors; however, there has not been widespread adoption of these tests. Conclusions: Conceptual and methodological advances in the field will help to drive the development of novel urinary tests that in turn may lead to a shift in the clinical paradigm for prostate cancer diagnosis and management.
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30
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Liu X, Chen L, Zhang T. Increased GOLM1 Expression Independently Predicts Unfavorable Overall Survival and Recurrence-Free Survival in Lung Adenocarcinoma. Cancer Control 2018; 25:1073274818778001. [PMID: 29843532 PMCID: PMC6028180 DOI: 10.1177/1073274818778001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Golgi membrane protein 1 (GOLM1) is a transmembrane glycoprotein of the Golgi cisternae, which is implicated in carcinogenesis of multiple types of cancer. In this study, using data from the Gene Expression Omnibus and The Cancer Genome Atlas, we compared the expression of GOLM1 in lung adenocarcinoma (LUAD) and lung squamous cell carcinoma (LUSC) and studied its prognostic value in terms of overall survival (OS) and recurrence-free survival (RFS) in these 2 subtypes of non-small cell lung cancer (NSCLC). Results showed that GOLM1 was significantly upregulated in both LUAD and LUSC tissues compared to the normal controls. However, GOLM1 expression was higher in LUAD tissues than in LUSC tissues. More importantly, using over 10 years’ survival data from 502 patients with LUAD and 494 patients with LUSC, we found that high GOLM1 expression was associated with unfavorable OS and RFS in patients with LUAD, but not in patients with LUSC. The following univariate and multivariate analyses confirmed that increased GOLM1 expression was an independent prognostic indicator of poor OS (hazard ratio [HR]: 1.30, 95% confidence interval [CI]: 1.11-1.54, P = .002) and RFS (HR: 1.37, 95% CI: 1.14-1.64, P = .001) in patients with LUAD. Of 511 cases with LUAD, 248 (48.5%) had heterozygous loss (−1), while 28 (5.5%) of 511 cases with LUAD had low-level copy gain (+1). In addition, we also found that the methylation status of 1 CpG site (chr9: 88,694,942-88,694,944) showed a weak negative correlation with GOLM1 expression (Pearson r = −0.25). Based on these findings, we infer that GOLM1 might serve as a valuable prognostic biomarker in LUAD, but not in LUSC. In addition, DNA copy number alterations and methylation might be 2 important mechanisms of dysregulated GOLM1 in LUAD.
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Affiliation(s)
- Xi Liu
- 1 Department of Thoracic Surgery, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Lei Chen
- 1 Department of Thoracic Surgery, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Tao Zhang
- 1 Department of Thoracic Surgery, Chinese PLA General Hospital, Beijing, People's Republic of China
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Song YX, Xu ZC, Li HL, Yang PL, Du JK, Xu J. Overexpression of GP73 promotes cell invasion, migration and metastasis by inducing epithelial-mesenchymal transition in pancreatic cancer. Pancreatology 2018; 18:812-821. [PMID: 30217697 DOI: 10.1016/j.pan.2018.08.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 07/26/2018] [Accepted: 08/17/2018] [Indexed: 12/11/2022]
Abstract
Pancreatic cancer is one of the most difficult clinical cases to diagnose with a very low 5-year survival rate of 5%, regardless of the advances made in both the medical and surgical treatment of the disease. One of the contributing factors for the high mortality rate seen of pancreatic cancer patients is the lack of effective chemotherapies, which is believed to be due to drug-resistance. Based on recent evidence, epithelial-mesenchymal transition (ETM) of pancreatic cancer cells has been found to be associated with the development of drug resistance and an increase in cell invasion. Therefore, we conducted the present study in order to investigate the regulatory effects of Golgi protein-73 (GP73) on PC. GP73 and EMT-related gene expressions in PC, along with the adjacent and chronic pancreatitis tissues were determined by means of RT-qPCR and Western blot analysis. Cultured PC cells were treated with pAdTrack-CMV, si-NC, GP73 overexpression, Si-GP73, Snail-siRNA and GP73 + Snail-siRNA. Cell invasion, migration and metastasis were measured in vitro and in vivo. The results revealed that the PC tissues and chronic pancreatitis tissues exhibited diminished E-cadherin expression and amplified GP73, N-cadherin, Vimentin and Snail expression. In response to GP73 gene silencing, PC cells presented with increased E-cadherin expression and decreased N-cadherin, Vimentin, Snail expression in addition to the inhibition of the number of invasive cells, tumor volume and number of liver lesions. These findings highly indicated that the overexpression of GP73 promotes cell invasion, migration and metastasis by inducing EMT in PC.
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Affiliation(s)
- Yin-Xue Song
- Department of Emergency, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, PR China
| | - Zhi-Chao Xu
- Department of Emergency, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, PR China
| | - Hui-Ling Li
- Department of Emergency, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, PR China
| | - Pei-Lei Yang
- Department of Emergency, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, PR China
| | - Jun-Kai Du
- Department of Emergency, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, PR China
| | - Jing Xu
- Department of Emergency, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, PR China.
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Golgi integral membrane protein 4 manipulates cellular proliferation, apoptosis, and cell cycle in human head and neck cancer. Biosci Rep 2018; 38:BSR20180454. [PMID: 30068697 PMCID: PMC6117616 DOI: 10.1042/bsr20180454] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Revised: 07/07/2018] [Accepted: 07/30/2018] [Indexed: 12/18/2022] Open
Abstract
The incidence of global head and neck cancer has increased markedly in the last 10 years, and its prognosis is poor, which seriously endangers people’s life and health. At present, there are few studies on its pathogenesis. Golgi integral membrane protein 4 (GOLIM4) is a major member of the Golgi apparatus transporter complex, and its role in tumor is unclear. The present study found that GOLIM4 was the key target protein downstream of stromal interaction molecule 1 (STIM1), which can inhibit the proliferation of head and neck cancer cells FaDu (human pharyngeal squamous carcinoma cell) and Tca-8113 (human tongue squamous carcinoma cell) with knockdown of GOLIM4 by lentivirus. And the decreased expression of GOLIM4 induced cellular apoptosis. Further experiments revealed that FaDu cell cycle progression was changed after GOLIM4 silence, G1 phase arrest and the number of G2/M cells decreased significantly. It was also found that the cells in S-phase decreased markedly after GOLIM4 was knocked down compared with the control group by 5-bromo-2′-deoxyuridine (BrdU) incorporation experiment. In conclusion, we found that GOLIM4, as the target gene downstream of STIM1, inhibited the proliferation of head and neck cancer, promoted apoptosis, and regulated cell cycle progression, and GOLIM4 is a novel oncogene in head and neck cancer and might help in developing promising targetted therapies for head and neck cancer patients.
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Kadimisetty K, Malla S, Bhalerao KS, Mosa IM, Bhakta S, Lee NH, Rusling JF. Automated 3D-Printed Microfluidic Array for Rapid Nanomaterial-Enhanced Detection of Multiple Proteins. Anal Chem 2018; 90:7569-7577. [PMID: 29779368 PMCID: PMC6104517 DOI: 10.1021/acs.analchem.8b01198] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
We report here the fabrication and validation of a novel 3D-printed, automated immunoarray to detect multiple proteins with ultralow detection limits. This low cost, miniature immunoarray employs electrochemiluminescent (ECL) detection measured with a CCD camera and employs touch-screen control of a micropump to facilitate automated use. The miniaturized array features prefilled reservoirs to deliver sample and reagents to a paper-thin pyrolytic graphite microwell detection chip to complete sandwich immunoassays. The detection chip achieves high sensitivity by using single-wall carbon nanotube-antibody conjugates in the microwells and employing massively labeled antibody-decorated RuBPY-silica nanoparticles to generate ECL. The total cost of an array is $0.65, and an eight-protein assay can be done in duplicate for $0.14 per protein with limits of detection (LOD) as low as 78-110 fg mL-1 in diluted serum. The electronic control system costs $210 in components. Utility of the automated immunoarray was demonstrated by detecting an eight-protein prostate cancer biomarker panel in human serum samples in 25 min. The system is well suited to future clinical and point-of-care diagnostic testing and could be used in resource-limited environments.
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Affiliation(s)
- Karteek Kadimisetty
- Department of Chemistry and Institute of Material Science, University of Connecticut, Storrs, Connecticut 06269, United States
| | - Spundana Malla
- Department of Chemistry and Institute of Material Science, University of Connecticut, Storrs, Connecticut 06269, United States
| | - Ketki S. Bhalerao
- Department of Chemistry and Institute of Material Science, University of Connecticut, Storrs, Connecticut 06269, United States
| | - Islam M. Mosa
- Department of Chemistry and Institute of Material Science, University of Connecticut, Storrs, Connecticut 06269, United States
- Department of Chemistry, Tanta University, Tanta 31527, Egypt
| | - Snehasis Bhakta
- Department of Chemistry and Institute of Material Science, University of Connecticut, Storrs, Connecticut 06269, United States
| | - Norman H. Lee
- Department of Pharmacology & Physiology, George Washington University, Washington, D.C. 20037, United States
| | - James F. Rusling
- Department of Chemistry and Institute of Material Science, University of Connecticut, Storrs, Connecticut 06269, United States
- Institute of Material Science, University of Connecticut, Storrs, Connecticut 06269, United States
- Department of Surgery and Neag Cancer Center, UConn Health, Farmington, Connecticut 06032, United States
- School of Chemistry, National University of Ireland, Galway H91 TK33, Ireland
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Li RM, Nai MM, Duan SJ, Li SX, Yin BN, An F, Zhai YQ, Liu J, Chu YR, Yu Y, Song WY. Down-expression of GOLM1 enhances the chemo-sensitivity of cervical cancer to methotrexate through modulation of the MMP13/EMT axis. Am J Cancer Res 2018; 8:964-980. [PMID: 30034935 PMCID: PMC6048392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 03/29/2018] [Indexed: 06/08/2023] Open
Abstract
The highly refractory nature of cervical cancer to chemotherapeutic drugs and its epithelial-to-mesenchymal transition (EMT) are the key reasons contributing to the poor prognosis of this disease. Golgi Membrane Protein 1 (GOLM1), a protein involved in the trafficking of proteins through the Golgi apparatus, has been shown to be oncogenic in a variety of human cancers. Herein, we found GOLM1 was markedly up-regulated in cervical cancer and GOLM1 down-expression enhanced the anti-tumor effect of methotrexate. By performing mechanistic studies using both in vitro and in vivo models, we found that GOLM1 could target matrix metallopeptidase 13 (MMP13), a member of the MMPs, and regulate the EMT process. Moreover, altered EMT progression compromised the chemotherapy-enhancing effects of GOLM1 knock-down. Finally, we found significantly higher levels of GOLM1 and MMP13 in cervical cancer tissues compared with adjacent noncancerous tissues, and this was also associated with poor cervical cancer patients' prognosis. Taken together, our results suggest that the GOLM1/MMP13/EMT axis is an important factor involved in regulating methotrexate in cervical cancer, and highlights the potential of novel GOLM1-based clinical modalities as a therapeutic approach in cervical cancer patients.
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Affiliation(s)
- Rui Min Li
- Department of Gynecology, Jiaozuo Maternal and Child Care Service CentreJiaozuo, Henan Province, China
| | - Man Man Nai
- Department of Gynecology, The Third Affiliated Hospital of Zhengzhou UniversityZhengzhou, Henan Province, China
| | - She Jiao Duan
- Department of Gynecology, Jiaozuo Maternal and Child Care Service CentreJiaozuo, Henan Province, China
| | - Shu Xing Li
- Department of Gynecology, Jiaozuo Maternal and Child Care Service CentreJiaozuo, Henan Province, China
| | - Bao Na Yin
- Department of Gynecology, Jiaozuo Maternal and Child Care Service CentreJiaozuo, Henan Province, China
| | - Fang An
- Department of Gynecology, Jiaozuo Maternal and Child Care Service CentreJiaozuo, Henan Province, China
| | - Yao Qing Zhai
- Department of Gynecology, Jiaozuo Maternal and Child Care Service CentreJiaozuo, Henan Province, China
| | - Jie Liu
- Department of Gynecology, Jiaozuo Maternal and Child Care Service CentreJiaozuo, Henan Province, China
| | - Yan Rong Chu
- Department of Gynecology, Jiaozuo Maternal and Child Care Service CentreJiaozuo, Henan Province, China
| | - Yang Yu
- Department of Endocrinology, Jiaozuo People’s HospitalJiaozuo, Henan Province, China
| | - Wen Yue Song
- Department of Gynecology, Jiaozuo Maternal and Child Care Service CentreJiaozuo, Henan Province, China
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Song Q, Chen Q, Wang Q, Yang L, Lv D, Jin G, Liu J, Li B, Fei X. ATF-3/miR-590/GOLPH3 signaling pathway regulates proliferation of breast cancer. BMC Cancer 2018. [PMID: 29534690 PMCID: PMC6389151 DOI: 10.1186/s12885-018-4031-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2023] Open
Abstract
Background Breast cancer is one of the leading causes of death in women worldwide. Fast growth is the important character of breast cancer, which makes sure the subsequent metastasize and invasion breast cancer. Golgi related genes GOLPH3 has been reported to regulate many kinds of cancers proliferation. However, its upregulator remains largely unknown. miRNA modulate gene expression by post-transcriptional repression to participate in many signaling pathway of breast cancer cell proliferation. miR-590 has been reported to regulate tumorgenesis and could be regulated by its own target ATF-3. But whether miR-590 can be the modulator of Golgi related genes to regulate the breast cancer proliferation is unclear. Methods We performed the bioinformatics analysis of survival rate and expression differences of patients using the data of The Cancer Genome Atlas (TCGA).Both of MTS and BrdU assays were used for cell proliferation analysis. Cell cycle was detected by flow cytometry .qRT-PCR was used for detecting the cell cycle related gene expression. Student’s t-test or One way anova was used for statistics. Results We found the upregulation of GOLPH3 in breast cancer samples compared with normal breast tissues, which also was related to the poor prognosis. Overexpression of GOLPH3 significantly promoted proliferation both of MDA-MB-231 cells (ER negative) and MCF-7 cells (ER positive). We further found that miRNA-590-3p could directly target the 3′-UTR of GOLPH3 mRNA to repress its expression. Overexpression of miR-590-3p inhibited the proliferation of MDA-MB-231 and MCF-7 cells. The rescue experiments indicated that overexpression of GOLPH3 significantly resorted the proliferation inhibited by miR-590-3p. We also found that ATF-3 repressed miR-590-3p expression to modulate miR-590/GOLPH3 pathway to regulate breast cancer cells proliferation. Conclusions This study not only suggests that the ATF-3/miR-590/GOLPH3 signaling pathway is critically involved in the proliferation of breast cancer cells, but provides a novel therapeutic target and new insight base on epigenetic regulation for future breast cancer diagnosis and clinical treatment. Electronic supplementary material The online version of this article (10.1186/s12885-018-4031-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Qiong Song
- Department of Anesthesiology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Number 195, Tongbai Road, Zhengzhou, Henan Province, 450000, China
| | - Qiu Chen
- Department of Anesthesiology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Number 195, Tongbai Road, Zhengzhou, Henan Province, 450000, China
| | - Qimin Wang
- Department of Anesthesiology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Number 195, Tongbai Road, Zhengzhou, Henan Province, 450000, China
| | - Longqiu Yang
- Department of Anesthesiology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Number 195, Tongbai Road, Zhengzhou, Henan Province, 450000, China
| | - Dongdong Lv
- Department of Anesthesiology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Number 195, Tongbai Road, Zhengzhou, Henan Province, 450000, China
| | - Guangli Jin
- Department of Anesthesiology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Number 195, Tongbai Road, Zhengzhou, Henan Province, 450000, China
| | - Jiaying Liu
- Department of Anesthesiology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Number 195, Tongbai Road, Zhengzhou, Henan Province, 450000, China
| | - Baolin Li
- Department of Anesthesiology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Number 195, Tongbai Road, Zhengzhou, Henan Province, 450000, China.
| | - Xuejie Fei
- Department of Hospital Infections, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, Number 187, Puan Road, Shanghai, 200021, China.
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Yan G, Ru Y, Wu K, Yan F, Wang Q, Wang J, Pan T, Zhang M, Han H, Li X, Zou L. GOLM1 promotes prostate cancer progression through activating PI3K-AKT-mTOR signaling. Prostate 2018; 78:166-177. [PMID: 29181846 DOI: 10.1002/pros.23461] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Accepted: 11/01/2017] [Indexed: 12/20/2022]
Abstract
BACKGROUND Prostate cancer (PCa) is the most commonly diagnosed cancer in men. Various molecular mechanisms account for PCa progression and elucidation of these mechanisms is key for selection of optimal therapies and improvement of patient outcome. Golgi membrane protein 1 (GOLM1) has been identified as a novel biomarker for PCa, but its biological functions and molecular mechanisms remain poorly understood. METHOD GOLM1 expression was determined in PCa by tissue microarrays (TMAs) and real-time RT-PCR, Western blot, and immunohistochemistry (IHC) analyses. To investigate GOLM1 functions in vitro and in vivo, we overexpressed and knocked down GOLM1 in PCa cell lines and established xenograft mice models. A series of cytological function assays were used to determine the role of GOLM1 in cell proliferation, migration, invasion, and apoptosis. PI3K-AKT-mTOR signaling pathway downstream of GOLM1 was detected by Western blot and IHC analyses. RESULT GOLM1 expression is up-regulated in PCa of all stages and grades. GOLM1 promotes proliferation, migration and invasion, and inhibits apoptosis in PCa cell lines (DU145, PC3, and CWR22Rv1) and xenograft mice models. Moreover, PI3K-AKT-mTOR signaling is positively regulated by GOLM1, whereas PI3 K inhibitor BKM120 significantly abrogates the oncogenic functions of GOLM1. CONCLUSION GOLM1 acts as a critical oncogene by promoting PCa cell proliferation, migration and invasion, and inhibiting apoptosis. GOLM1 plays oncogenic functions mainly through activating PI3K-AKT-mTOR signaling pathway. Therefore, agents that block PI3K-AKT-mTOR signaling pathway could be used in PCa patients with GOLM1 up-regulation.
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Affiliation(s)
- Guang Yan
- College of Medicine, Soochow University, Suzhou, Jiangsu Province, P.R. China
- Department of Urology, Rocket Army General Hospital of PLA, Beijing, P.R. China
- State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, The Fourth Military Medical University, Xi'an, Shaanxi Province, P.R. China
| | - Yi Ru
- State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, The Fourth Military Medical University, Xi'an, Shaanxi Province, P.R. China
| | - Kerong Wu
- College of Medicine, Soochow University, Suzhou, Jiangsu Province, P.R. China
| | - Fengqi Yan
- State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, The Fourth Military Medical University, Xi'an, Shaanxi Province, P.R. China
| | - Qinhao Wang
- State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, The Fourth Military Medical University, Xi'an, Shaanxi Province, P.R. China
| | - Jingxiang Wang
- State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, The Fourth Military Medical University, Xi'an, Shaanxi Province, P.R. China
| | - Tao Pan
- State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, The Fourth Military Medical University, Xi'an, Shaanxi Province, P.R. China
| | - Mei Zhang
- State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, The Fourth Military Medical University, Xi'an, Shaanxi Province, P.R. China
| | - Hua Han
- State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, The Fourth Military Medical University, Xi'an, Shaanxi Province, P.R. China
| | - Xia Li
- State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, The Fourth Military Medical University, Xi'an, Shaanxi Province, P.R. China
| | - Lian Zou
- College of Medicine, Soochow University, Suzhou, Jiangsu Province, P.R. China
- Department of Urology, Rocket Army General Hospital of PLA, Beijing, P.R. China
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Yang Y, Liu Q, Li Z, Zhang R, Jia C, Yang Z, Zhao H, Ya S, Mao R, Ailijiang T, Bao Y, Zhang H. GP73 promotes epithelial–mesenchymal transition and invasion partly by activating TGF-β1/Smad2 signaling in hepatocellular carcinoma. Carcinogenesis 2018; 39:900-910. [PMID: 29365054 DOI: 10.1093/carcin/bgy010] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Accepted: 01/12/2018] [Indexed: 12/14/2022] Open
Affiliation(s)
- Ying Yang
- Department of Cancer Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Qiang Liu
- Department of Urology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Zhipeng Li
- Department of Cancer Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Ruili Zhang
- Department of Cancer Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Chunli Jia
- Department of Cancer Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Zhifang Yang
- Department of Cancer Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Huarong Zhao
- Department of Cancer Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Sha Ya
- Department of Cancer Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Rui Mao
- Department of Cancer Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Tuerxun Ailijiang
- Department of Cancer Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Yongxing Bao
- Department of Cancer Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Hua Zhang
- Department of Cancer Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
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Zhang W, Kim H, Lv J, Zhao N, Ma X. Golgi Phosphoprotein 2 Is a Novel Regulator of IL-12 Production and Macrophage Polarization. THE JOURNAL OF IMMUNOLOGY 2018; 200:1480-1488. [DOI: 10.4049/jimmunol.1700897] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 12/04/2017] [Indexed: 12/14/2022]
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Zhang L, Hu R, Cheng Y, Wu X, Xi S, Sun Y, Jiang H. Lidocaine inhibits the proliferation of lung cancer by regulating the expression of GOLT1A. Cell Prolif 2017; 50. [PMID: 28737263 DOI: 10.1111/cpr.12364] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Accepted: 04/27/2017] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVES Lidocaine is the most commonly used local anaesthetic in clinical and can inhibit proliferation, suppress invasion and migration and induce apoptosis in human lung adenocarcinoma (LAD) cells. However, its specific downstream molecular mechanism is unclear. MATERIALS AND METHODS LAD cell lines, A549 and H1299 cells, were treated with lidocaine. The proliferation was evaluated by the methylthiazolyldiphenyl-tetrazolium bromide (MTT) and bromodeoxyuridine (BrdU) assay. The expression level of related proteins was detected by real-time quantitative PCR (qPCR) and Western blot assay. RESULTS The results indicated that lidocaine dose-dependently suppressed the proliferation of A549 and H1299 cells. In the LAD patients' samples, GOLT1A was upregulated and involved in the poor prognosis and higher grade malignancy. Additionally, GOLT1A mediates the function of lidocaine on repressing proliferation by regulating the cell cycle in A549 cells. CONCLUSIONS Our findings suggest that lidocaine downregulates the GOLT1A expression to repress the proliferation of lung cancer cells.
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Affiliation(s)
- Lei Zhang
- Department of Anesthesiology, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute, Shanghai, China
| | - Rong Hu
- Department of Anesthesiology, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute, Shanghai, China
| | - Yanyong Cheng
- Department of Anesthesiology, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute, Shanghai, China
| | - Xiaoyang Wu
- Department of Anesthesiology, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute, Shanghai, China
| | - Siwei Xi
- Department of Anesthesiology, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute, Shanghai, China
| | - Yu Sun
- Department of Anesthesiology, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute, Shanghai, China
| | - Hong Jiang
- Department of Anesthesiology, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute, Shanghai, China
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Yang Y, Liu Q, Zhang H, Zhao H, Mao R, Li Z, Ya S, Jia C, Bao Y. Silencing of GP73 inhibits invasion and metastasis via suppression of epithelial-mesenchymal transition in hepatocellular carcinoma. Oncol Rep 2017; 37:1182-1188. [DOI: 10.3892/or.2017.5351] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Accepted: 12/20/2016] [Indexed: 11/05/2022] Open
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Donizy P, Kaczorowski M, Biecek P, Halon A, Szkudlarek T, Matkowski R. Golgi-Related Proteins GOLPH2 (GP73/GOLM1) and GOLPH3 (GOPP1/MIDAS) in Cutaneous Melanoma: Patterns of Expression and Prognostic Significance. Int J Mol Sci 2016; 17:E1619. [PMID: 27706081 PMCID: PMC5085652 DOI: 10.3390/ijms17101619] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Revised: 09/05/2016] [Accepted: 09/12/2016] [Indexed: 02/06/2023] Open
Abstract
GOLPH2 and GOLPH3 are Golgi-related proteins associated with aggressiveness and progression of a number of cancers. Their prognostic significance in melanoma has not yet been analyzed. We performed immunohistochemical analysis for GOLPH2 and GOLPH3 in 20 normal skin, 30 benign nevi and 100 primary melanoma tissue samples and evaluated their expression in three compartments: cancer cells, tumor-associated macrophages (TAMs) and cancer-associated fibroblasts (CAFs). High levels of both proteins in melanoma cells were associated with characteristics of aggressive disease, and shorter disease-free survival (DFS) and cancer-specific overall survival (CSOS). On the contrary, increased numbers of GOLPH2-positive and GOLPH3-positive TAMs were observed in thinner, non-ulcerated tumors, with brisk lymphocytic reaction and absent lymphangioinvasion. Distant metastases were not observed among patients with high numbers of GOLPH2-positive TAMs. Increased expression of either protein in TAMs was related to prolonged CSOS and DFS. Similarly, GOLPH3-expressing CAFs were more frequent in thin melanomas with low mitotic rate, without ulceration and lymphangioinvasion. Moreover, increased GOLPH3-positive CAFs correlated with the absence of regional or distant metastases, and with longer CSOS and DFS. GOLPH2 expression was not observed in CAFs. Our results suggest that GOLPH2 and GOLPH3 play a role in melanoma progression and are potential targets for molecular-based therapies.
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Affiliation(s)
- Piotr Donizy
- Department of Pathomorphology and Oncological Cytology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland.
| | - Maciej Kaczorowski
- Department of Pathomorphology and Oncological Cytology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland.
| | - Przemyslaw Biecek
- Faculty of Mathematics and Information Science, Warsaw University of Technology, Koszykowa 75, 00-662 Warsaw, Poland.
| | - Agnieszka Halon
- Department of Pathomorphology and Oncological Cytology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland.
| | - Teresa Szkudlarek
- Department of Pathomorphology and Oncological Cytology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland.
| | - Rafal Matkowski
- Department of Oncology, Wroclaw Medical University; pl. Hirszfelda 12, 53-413 Wroclaw, Poland.
- Lower Silesian Cancer Center, Hirszfelda 12, 53-413 Wroclaw, Poland.
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Use of two gene panels for prostate cancer diagnosis and patient risk stratification. Tumour Biol 2016; 37:10115-22. [PMID: 26820133 DOI: 10.1007/s13277-015-4619-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Accepted: 12/10/2015] [Indexed: 10/22/2022] Open
Abstract
Currently, no ideal prostate cancer (PCa) diagnostic or prognostic test is available due to the lack of biomarkers with high sensitivity and specificity. There is an unmet medical need to develop combinations of multiple biomarkers which may have higher accuracy in detection of PCa and stratification of aggressive and indolent cancer patients. The aim of this study was to test two biomarker gene panels in distinguishing PCa from benign prostate and high-risk, aggressive PCa from low-risk, indolent PCa, respectively. We identified a five-gene panel that can be used to distinguish PCa from benign prostate. The messenger RNA (mRNA) expression signature of the five genes was determined in 144 PCa and benign prostate specimens from prostatectomy. We showed that the five-gene panel distinguished PCa from benign prostate with sensitivity of 96.59 %, specificity of 92.86 %, and area under the curve (AUC) of 0.992 (p < 0.0001). The five-gene panel was further validated in a 137 specimen cohort and showed sensitivity of 84.62 %, specificity of 91.84 %, and AUC of 0.942 (p < 0.0001). To define subtypes of PCa for treatment guidance, we examined mRNA expression signature of an eight-gene panel in 87 PCa specimens from prostatectomy. The signature of the eight-gene panel was able to distinguish aggressive PCa (Gleason score >6) from indolent PCa (Gleason score ≤6) with sensitivity of 90.28 %, specificity of 80.00 %, and AUC of 0.967 (p < 0.0001). This panel was further validated in a 158 specimen cohort and showed significant difference between aggressive PCa and indolent PCa with sensitivity of 92.57 %, specificity of 70.00 %, and AUC of 0.962 (p < 0.0001). Our findings in assessing multiple biomarkers in combination may provide new tools to detect PCa and distinguish aggressive and indolent PCa for precision and personalized treatment. The two biomarker panels may be used in clinical settings for accurate PCa diagnosis and patient risk stratification for biomarker-guided treatment.
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Frantzi M, Latosinska A, Merseburger AS, Mischak H. Recent progress in urinary proteome analysis for prostate cancer diagnosis and management. Expert Rev Mol Diagn 2015; 15:1539-54. [PMID: 26491818 DOI: 10.1586/14737159.2015.1104248] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Prostate cancer (PCa) is fifth leading cause of cancer-associated deaths in men worldwide. Although the application of the serum prostate-specific antigen (PSA) screening test resulted in an increase in the PCa diagnosed cases, it demonstrated a negligible benefit regarding the associated mortality. Treatment options vary, with active surveillance to be preferable for patients with low-risk PCa and therapy of advanced castration-resistant PCa to rely on α-emitters and cytotoxic chemotherapy. Although recent developments have led to the approval of novel drugs for the treatment of castration-resistant PCa, the optimal sequence and timing of medication have not been yet determined. New screening modalities could improve the discriminatory accuracy between tumors with favorable clinical prognosis. Implementation of proteomic-based biomarkers appears to be a promising improvement, which could enable a more accurate diagnosis, guide treatment and improve patient outcome. Reviewed here are urinary proteome-based approaches for detection of PCa and patient management.
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Affiliation(s)
- Maria Frantzi
- a Mosaiques diagnostics GmbH , Hannover , Germany.,b Biotechnology Division , Biomedical Research Foundation Academy of Athens , Athens , Greece
| | - Agnieszka Latosinska
- b Biotechnology Division , Biomedical Research Foundation Academy of Athens , Athens , Greece
| | | | - Harald Mischak
- a Mosaiques diagnostics GmbH , Hannover , Germany.,d Institute of Cardiovascular and Medical Sciences , University of Glasgow , Glasgow , UK
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Chen X, Wang Y, Tao J, Shi Y, Gai X, Huang F, Ma Q, Zhou Z, Chen H, Zhang H, Liu Z, Sun Q, Peng H, Chen R, Jing Y, Yang H, Mao Y, Zhang H. mTORC1 Up-Regulates GP73 to Promote Proliferation and Migration of Hepatocellular Carcinoma Cells and Growth of Xenograft Tumors in Mice. Gastroenterology 2015; 149:741-52.e14. [PMID: 25980751 DOI: 10.1053/j.gastro.2015.05.005] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 04/10/2015] [Accepted: 05/06/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Levels of the Golgi protein 73 (GP73) increase during development of hepatocellular carcinoma (HCC); GP73 is a serum marker for HCC. However, little is known about the mechanisms or effects of GP73 during hepatic carcinogenesis. METHODS GP73 was overexpressed from a retroviral vector in HepG2 cells, which were analyzed in proliferation and migration assays. Xenograft tumors were grown from these cells in nude mice. The effects of monoclonal antibodies against GP73 were studied in mice and cell lines. GP73(-/-), GP73(+/-), and GP73(+/+) mice were given injections of diethylnitrosamine to induce liver injury. Levels of GP73 were reduced in MHCC97H, HCCLM3, and HepG2.215 cell lines using small hairpin RNAs; xenograft tumors were grown in mice from MHCC97H-small hairpin GP73 or MHCC97H-vector cells. We used microarray analysis to compare expression patterns between GP73-knockdown and control MHCC97H cells. We studied the effects of the mechanistic target of rapamycin (mTOR) inhibitor rapamycin on GP73 expression in different cancer cell lines and on growth of tumors in mice. Levels of GP73 and activated mTOR were quantified in human HCC tissues. RESULTS Xenograft tumors grown from HepG2 cells that expressed GP73 formed more rapidly and more metastases than control HepG2 cells in mice. A monoclonal antibody against GP73 reduced proliferation of HepG2 cells and growth of xenograft tumors in mice. GP73(-/-) mice had less liver damage after administration of diethylnitrosamine than GP73(+/-) or GP73(+/+) mice. In phosphatase and tensin homolog-null mouse embryonic fibroblasts with constitutively activated mTOR, GP73 was up-regulated compared with control mouse embryonic fibroblasts; this increase was reversed after incubation with rapamycin. Expression of GP73 also was reduced in HCC and other cancer cell lines incubated with rapamycin. mTORC1 appeared to regulate expression of GP73 in cell lines. Activated mTOR correlated with the level of GP73 in human HCC tissues. Injection of rapamycin slowed the growth of xenograft tumors from MHCC97H-vector cells, compared with MHCC97H-short hairpin GP73 cells. CONCLUSIONS Increased expression of GP73 promotes proliferation and migration of HCC cell lines and growth of xenograft tumors in mice. mTORC1 regulates the expression of GP73, so GP73 up-regulation can be blocked with rapamycin. mTOR inhibitors or other reagents that reduce the level or activity of GP73 might be developed for the treatment of HCC.
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Affiliation(s)
- Xinxin Chen
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Collaborative Innovation Center for Cancer Medicine, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yanan Wang
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Collaborative Innovation Center for Cancer Medicine, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Jun Tao
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Collaborative Innovation Center for Cancer Medicine, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yuzhuo Shi
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Collaborative Innovation Center for Cancer Medicine, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaochen Gai
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Collaborative Innovation Center for Cancer Medicine, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Fuqiang Huang
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Collaborative Innovation Center for Cancer Medicine, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Qian Ma
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Zhenzhen Zhou
- Department of Physiology, Dalian Medical University, Dalian, China
| | - Hongyu Chen
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Collaborative Innovation Center for Cancer Medicine, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Haihong Zhang
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Collaborative Innovation Center for Cancer Medicine, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Zhibo Liu
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Collaborative Innovation Center for Cancer Medicine, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Qian Sun
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Collaborative Innovation Center for Cancer Medicine, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Haiyong Peng
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Collaborative Innovation Center for Cancer Medicine, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Rongrong Chen
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Collaborative Innovation Center for Cancer Medicine, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yanling Jing
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Collaborative Innovation Center for Cancer Medicine, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Huayu Yang
- Department of Liver Surgery, Peking Union Medical College Hospital, Beijing, China
| | - Yilei Mao
- Department of Liver Surgery, Peking Union Medical College Hospital, Beijing, China
| | - Hongbing Zhang
- State Key Laboratory of Medical Molecular Biology, Department of Physiology, Collaborative Innovation Center for Cancer Medicine, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China; Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China.
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Yamoah K, Johnson MH, Choeurng V, Faisal FA, Yousefi K, Haddad Z, Ross AE, Alshalafa M, Den R, Lal P, Feldman M, Dicker AP, Klein EA, Davicioni E, Rebbeck TR, Schaeffer EM. Novel Biomarker Signature That May Predict Aggressive Disease in African American Men With Prostate Cancer. J Clin Oncol 2015; 33:2789-96. [PMID: 26195723 PMCID: PMC4550692 DOI: 10.1200/jco.2014.59.8912] [Citation(s) in RCA: 107] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE We studied the ethnicity-specific expression of prostate cancer (PC) -associated biomarkers to evaluate whether genetic/biologic factors affect ethnic disparities in PC pathogenesis and disease progression. PATIENTS AND METHODS A total of 154 African American (AA) and 243 European American (EA) patients from four medical centers were matched according to the Cancer of the Prostate Risk Assessment postsurgical score within each institution. The distribution of mRNA expression levels of 20 validated biomarkers reported to be associated with PC initiation and progression was compared with ethnicity using false discovery rate, adjusted Wilcoxon-Mann-Whitney, and logistic regression models. A conditional logistic regression model was used to evaluate the interaction between ethnicity and biomarkers for predicting clinicopathologic outcomes. RESULTS Of the 20 biomarkers examined, six showed statistically significant differential expression in AA compared with EA men in one or more statistical models. These include ERG (P < .001), AMACR (P < .001), SPINK1 (P = .001), NKX3-1 (P = .03), GOLM1 (P = .03), and androgen receptor (P = .04). Dysregulation of AMACR (P = .036), ERG (P = .036), FOXP1 (P = .041), and GSTP1 (P = .049) as well as loss-of-function mutations for tumor suppressors NKX3-1 (P = .025) and RB1 (P = .037) predicted risk of pathologic T3 disease in an ethnicity-dependent manner. Dysregulation of GOLM1 (P = .037), SRD5A2 (P = .023), and MKi67 (P = .023) predicted clinical outcomes, including 3-year biochemical recurrence and metastasis at 5 years. A greater proportion of AA men than EA men had triple-negative (ERG-negative/ETS-negative/SPINK1-negative) disease (51% v 35%; P = .002). CONCLUSION We have identified a subset of PC biomarkers that predict the risk of clinicopathologic outcomes in an ethnicity-dependent manner. These biomarkers may explain in part the biologic contribution to ethnic disparity in PC outcomes between EA and AA men.
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Affiliation(s)
- Kosj Yamoah
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH.
| | - Michael H Johnson
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH
| | - Voleak Choeurng
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH
| | - Farzana A Faisal
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH
| | - Kasra Yousefi
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH
| | - Zaid Haddad
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH
| | - Ashley E Ross
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH
| | - Mohammed Alshalafa
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH
| | - Robert Den
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH
| | - Priti Lal
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH
| | - Michael Feldman
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH
| | - Adam P Dicker
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH
| | - Eric A Klein
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH
| | - Elai Davicioni
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH
| | - Timothy R Rebbeck
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH
| | - Edward M Schaeffer
- Kosj Yamoah, Robert Den, and Adam P. Dicker, Thomas Jefferson University Hospital; Priti Lal, Michael Feldman, and Timothy R. Rebbeck, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA; Kosj Yamoah, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Michael H. Johnson, Farzana A. Faisal, Ashley E. Ross, and Edward M. Schaeffer, Johns Hopkins University, Baltimore, MD; Voleak Choeurng, Kasra Yousefi, Zaid Haddad, Mohammed Alshalafa, and Elai Davicioni, GenomeDx Biosciences, Vancouver, British Columbia, Canada; and Eric A. Klein, The Cleveland Clinic Foundation, Cleveland, OH
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Sequeiros T, Bastarós JM, Sánchez M, Rigau M, Montes M, Placer J, Planas J, de Torres I, Reventós J, Pegtel DM, Doll A, Morote J, Olivan M. Urinary biomarkers for the detection of prostate cancer in patients with high-grade prostatic intraepithelial neoplasia. Prostate 2015; 75:1102-13. [PMID: 25845829 DOI: 10.1002/pros.22995] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Accepted: 03/04/2015] [Indexed: 12/11/2022]
Abstract
INTRODUCTION High-grade prostatic intraepithelial neoplasia (HGPIN) is a recognized precursor stage of PCa. Men who present HGPIN in a first prostate biopsy face years of active surveillance including repeat biopsies. This study aimed to identify non-invasive prognostic biomarkers that differentiate early on between indolent HGPIN cases and those that will transform into actual PCa. METHODS We measured the expression of 21 candidate mRNA biomarkers using quantitative PCR in urine sediment samples from a cohort of 90 patients with initial diagnosis of HGPIN and a posterior follow up of at least two years. Uni- and multivariate statistical analyses were applied to analyze the candidate biomarkers and multiplex models using combinations of these biomarkers. RESULTS PSMA, PCA3, PSGR, GOLM, KLK3, CDH1, and SPINK1 behaved as predictors for PCa presence in repeat biopsies. Multiplex models outperformed (AUC = 0.81-0.86) the predictive power of single genes, including the FDA-approved PCA3 (AUC = 0.70). With a fixed sensitivity of 95%, the specificity of our multiplex models was of 41-58%, compared to the 30% of PCA3. The PPV of our models (30-38%) was also higher than the PPV of PCA3 (27%), suggesting that benign cases could be more accurately identified. Applying statistical models, we estimated that 33% to 47% of repeat biopsies could be prevented with a multiplex PCR model, representing an easy applicable and significant advantage over the current gold standard in urine sediment. DISCUSSION Using multiplex RTqPCR-based models in urine sediment it is possible to improve the current diagnostic method of choice (PCA3) to differentiate between benign HGPIN and PCa cases.
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Affiliation(s)
- Tamara Sequeiros
- Group of Biomedical Research in Urology, Vall d'Hebron Research Institute (VHIR) and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Juan M Bastarós
- Department of Urology, Vall d'Hebron University Hospital and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Milagros Sánchez
- Group of Biomedical Research in Urology, Vall d'Hebron Research Institute (VHIR) and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Marina Rigau
- Group of Biomedical Research in Urology, Vall d'Hebron Research Institute (VHIR) and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Melania Montes
- Group of Biomedical Research in Urology, Vall d'Hebron Research Institute (VHIR) and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - José Placer
- Department of Urology, Vall d'Hebron University Hospital and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Jaques Planas
- Department of Urology, Vall d'Hebron University Hospital and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Inés de Torres
- Department of Pathology, Vall d'Hebron University Hospital and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Jaume Reventós
- Group of Biomedical Research in Urology, Vall d'Hebron Research Institute (VHIR) and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Departament de Ciències Bàsiques, Universitat Internacional de Catalunya, Barcelona, Spain
- IDIBELL- Bellvitge Biomedical Research Institute, Barcelona, Spain
| | - D Michiel Pegtel
- Department of Pathology, VU University Medical Center, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Andreas Doll
- Group of Biomedical Research in Urology, Vall d'Hebron Research Institute (VHIR) and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Departament de Ciències Bàsiques, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Juan Morote
- Group of Biomedical Research in Urology, Vall d'Hebron Research Institute (VHIR) and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Department of Urology, Vall d'Hebron University Hospital and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Mireia Olivan
- Group of Biomedical Research in Urology, Vall d'Hebron Research Institute (VHIR) and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
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Fu J, Khaybullin R, Liang X, Morin M, Xia A, Yeh A, Qi X. Discovery of Gene Regulation Pattern in Lung Cancer by Gene Expression Profiling Using Human Tissues. GENOMICS DATA 2015; 3:112-115. [PMID: 25664237 PMCID: PMC4313763 DOI: 10.1016/j.gdata.2014.12.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Lung cancer continues to be one the most prevalent and life threatening cancers worldwide. In order to study the gene regulation pattern in lung cancer for new therapeutics discovery, gene expression profiling using human lung cancer tissues was conducted. The gene expression profiles were established using Affymetrix Human Exon 1.0 ST Array with RNA extracts from six clinical patients (five lung cancer samples and one normal control). The raw data were analyzed with Affymetrix Expression Console and Affymetrix Transcriptome Analysis Console 2.0. The regulation of several genes were further validated using real-time reverse transcription quantitative polymerase chain reaction (RT-qPCR). Here we provide detailed experimental methods and analysis for the microarray data, which have been deposited into Gene Expression Omnibus (GEO) under GSE63571.
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Affiliation(s)
- Junjie Fu
- Department of Medicinal Chemistry, University of Florida
| | | | - Xiao Liang
- Department of Medicinal Chemistry, University of Florida
| | | | - Amy Xia
- Department of Medicinal Chemistry, University of Florida
| | - Anderson Yeh
- Department of Medicinal Chemistry, University of Florida
| | - Xin Qi
- Department of Medicinal Chemistry, University of Florida
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Kristensen H, Haldrup C, Strand S, Mundbjerg K, Mortensen MM, Thorsen K, Ostenfeld MS, Wild PJ, Arsov C, Goering W, Visakorpi T, Egevad L, Lindberg J, Grönberg H, Høyer S, Borre M, Ørntoft TF, Sørensen KD. Hypermethylation of the GABRE~miR-452~miR-224 promoter in prostate cancer predicts biochemical recurrence after radical prostatectomy. Clin Cancer Res 2014; 20:2169-81. [PMID: 24737792 DOI: 10.1158/1078-0432.ccr-13-2642] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Available tools for prostate cancer diagnosis and prognosis are suboptimal and novel biomarkers are urgently needed. Here, we investigated the regulation and biomarker potential of the GABRE∼miR-452∼miR-224 genomic locus. EXPERIMENTAL DESIGN GABRE/miR-452/miR-224 transcriptional expression was quantified in 80 nonmalignant and 281 prostate cancer tissue samples. GABRE∼miR-452∼miR-224 promoter methylation was determined by methylation-specific qPCR (MethyLight) in 35 nonmalignant, 293 prostate cancer [radical prostatectomy (RP) cohort 1] and 198 prostate cancer tissue samples (RP cohort 2). Diagnostic/prognostic biomarker potential of GABRE∼miR-452∼miR-224 methylation was evaluated by ROC, Kaplan-Meier, uni- and multivariate Cox regression analyses. Functional roles of miR-224 and miR-452 were investigated in PC3 and DU145 cells by viability, migration, and invasion assays and gene-set enrichment analysis (GSEA) of posttransfection transcriptional profiling data. RESULTS GABRE∼miR-452∼miR-224 was significantly downregulated in prostate cancer compared with nonmalignant prostate tissue and had highly cancer-specific aberrant promoter hypermethylation (AUC = 0.98). Functional studies and GSEA suggested that miR-224 and miR-452 inhibit proliferation, migration, and invasion of PC3 and DU145 cells by direct/indirect regulation of pathways related to the cell cycle and cellular adhesion and motility. Finally, in uni- and multivariate analyses, high GABRE∼miR-452∼miR-224 promoter methylation was significantly associated with biochemical recurrence in RP cohort 1, which was successfully validated in RP cohort 2. CONCLUSION The GABRE∼miR-452∼miR-224 locus is downregulated and hypermethylated in prostate cancer and is a new promising epigenetic candidate biomarker for prostate cancer diagnosis and prognosis. Tumor-suppressive functions of the intronic miR-224 and miR-452 were demonstrated in two prostate cancer cell lines, suggesting that epigenetic silencing of GABRE∼miR-452∼miR-224 may be selected for in prostate cancer.
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Affiliation(s)
- Helle Kristensen
- Authors' Affiliations: Departments of Molecular Medicine and Urology and Institute of Pathology, Aarhus University Hospital, Aarhus, Denmark; Institute of Surgical Pathology, University Hospital Zurich, Zurich, Switzerland; Department of Urology, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Institute of Biomedical Technology and BioMediTech, University of Tampere and Tampere University Hospital, Tampere, Finland; Departments of Oncology and Pathology and Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
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Qiao Y, Chen J, Li X, Wei H, Xiao F, Chang L, Zhang R, Hao X, Wei H. Serum gp73 is also a biomarker for diagnosing cirrhosis in population with chronic HBV infection. Clin Biochem 2014; 47:216-22. [PMID: 25168922 DOI: 10.1016/j.clinbiochem.2014.08.010] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2012] [Revised: 08/07/2014] [Accepted: 08/09/2014] [Indexed: 12/19/2022]
Abstract
OBJECTIVES To clarify the role of Golgi membrane glycoprotein 73 (gp73) in evaluating the progression of chronic hepatitis B virus (HBV) infection. DESIGN AND METHODS Participants included 958 controls, 421 chronic hepatitis B, 944 hepatic cirrhosis, and 127 hepatocellular carcinoma (HCC) patients. All the patients, with the exception of the controls, were diagnosed HBsAg positive. Serum biomarkers, including gp73, alpha-fetoprotein (AFP), alpha-l-fucosidase, and Lens culinaris agglutinin-reactive fraction of AFP, were determined. RESULTS The patients with Hepatic cirrhosis gp73 levels over 150 ng/mL had an odds ratio of 3.21 (95% CI: 2.07-5.00). In hepatic cirrhosis patients, serum gp73 correlated with the Child-Pugh score. gp73 is a marker for diagnosing cirrhosis in the hepatitis populations. When the cut-off was set at 75.5 ng/mL, the sensitivity, specificity, and AUC were 75.6% (95% CI: 71.30%-79.62%), 60.3% (95% CI: 56.95%-63.63%) and 0.72 (95% CI: 0.69-0.75), respectively. CONCLUSION The variation trend of gp73 in chronic liver disease may indicate that monitoring of serum gp73 is helpful to diagnose cirrhosis in population with chronic HBV infection.
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Affiliation(s)
- Yong Qiao
- Institute of Infectious Disease, Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Jinglong Chen
- Institute of Infectious Disease, Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Xin Li
- Institute of Infectious Disease, Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Honglian Wei
- Institute of Infectious Disease, Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Fan Xiao
- Institute of Infectious Disease, Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Lusi Chang
- Institute of Infectious Disease, Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Renwen Zhang
- Institute of Infectious Disease, Ditan Hospital, Capital Medical University, Beijing 100015, China; Health Science Center, Peking University, Beijing 100083, China
| | - Xiaohua Hao
- Institute of Infectious Disease, Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Hongshan Wei
- Institute of Infectious Disease, Ditan Hospital, Capital Medical University, Beijing 100015, China.
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Felgueiras J, Silva JV, Fardilha M. Prostate cancer: the need for biomarkers and new therapeutic targets. J Zhejiang Univ Sci B 2014; 15:16-42. [PMID: 24390742 PMCID: PMC3891116 DOI: 10.1631/jzus.b1300106] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2013] [Accepted: 06/08/2013] [Indexed: 12/16/2022]
Abstract
Prostate cancer (PCa) incidence and mortality have decreased in recent years. Nonetheless, it remains one of the most prevalent cancers in men, being a disquieting cause of men's death worldwide. Changes in many cell signaling pathways have a predominant role in the onset, development, and progression of the disease. These include prominent pathways involved in the growth, apoptosis, and angiogenesis of the normal prostate gland, such as androgen and estrogen signaling, and other growth factor signaling pathways. Understanding the foundations of PCa is leading to the discovery of key molecules that could be used to improve patient management. The ideal scenario would be to have a panel of molecules, preferably detectable in body fluids, that are specific and sensitive biomarkers for PCa. In the early stages, androgen deprivation is the gold standard therapy. However, as the cancer progresses, it eventually becomes independent of androgens, and hormonal therapy fails. For this reason, androgen-independent PCa is still a major therapeutic challenge. By disrupting specific protein interactions or manipulating the expression of some key molecules, it might be possible to regulate tumor growth and metastasis formation, avoiding the systemic side effects of current therapies. Clinical trials are already underway to assess the efficacy of molecules specially designed to target key proteins or protein interactions. In this review, we address that recent progress made towards understanding PCa development and the molecular pathways underlying this pathology. We also discuss relevant molecular markers for the management of PCa and new therapeutic challenges.
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