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Guo H, Shu J, Hu G, Liu B, Li J, Sun J, Wang X, Liu H, Xiong S, Tang Y, Yin Y, Wang X. Downregulation of RCN1 inhibits esophageal squamous cell carcinoma progression and M2 macrophage polarization. PLoS One 2024; 19:e0302780. [PMID: 38713738 PMCID: PMC11075840 DOI: 10.1371/journal.pone.0302780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 04/11/2024] [Indexed: 05/09/2024] Open
Abstract
Reticulocalbin 1 (RCN1) is a calcium-binding protein involved in the regulation of calcium homeostasis in the endoplasmic reticulum. The aim of this study was to explore the clinical value and biological role of RCN1 in esophageal squamous cell carcinoma (ESCC). In addition, we investigated the effect of RCN1 on the polarization of tumor-associated macrophages (TAMs). The GSE53625 dataset from the Gene Expression Omnibus database was used to analyze the expression of RCN1 mRNA and its relationship with clinical value and immune cell infiltration. Immunohistochemistry was used to validate the expression of RCN1 and its correlation with clinicopathological characteristics. Subsequently, transwell and cell scratch assays were conducted to evaluate the migration and invasion abilities of ESCC cells. The expression levels of epithelial-mesenchymal transition (EMT)-related proteins were evaluated by western blot, while apoptosis was detected by flow cytometry and western blot. Additionally, qRT‒PCR was utilized to evaluate the role of RCN1 in macrophage polarization. RCN1 was significantly upregulated in ESCC tissues and was closely associated with lymphatic metastasis and a poor prognosis, and was an independent prognostic factor for ESCC in patients. Knockdown of RCN1 significantly inhibited the migration, invasion, and EMT of ESCC cells, and promoted cell apoptosis. In addition, RCN1 downregulation inhibited M2 polarization. RCN1 is upregulated in ESCC patients and is negatively correlated with patient prognosis. Knocking down RCN1 inhibits ESCC progression and M2 polarization. RCN1 can serve as a potential diagnostic and prognostic indicator for ESCC, and targeting RCN1 is a very promising therapeutic strategy.
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Affiliation(s)
- Haiyang Guo
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Jinghao Shu
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Guangbing Hu
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Bingyang Liu
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Jie Li
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Jinhong Sun
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Xiaobo Wang
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Han Liu
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Shiyu Xiong
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Yong Tang
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Yaolin Yin
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Xianfei Wang
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
- Digestive Endoscopy Center, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
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2
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Shabangu CS, Su WH, Li CY, Yu ML, Dai CY, Huang JF, Chuang WL, Wang SC. Systematic integration of molecular and clinical approaches in HCV-induced hepatocellular carcinoma. J Transl Med 2024; 22:268. [PMID: 38475805 DOI: 10.1186/s12967-024-04925-1] [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: 07/25/2023] [Accepted: 01/23/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND MicroRNAs (miRNAs) play a crucial role in gene expression and regulation, with dysregulation of miRNA function linked to various diseases, including hepatitis C virus (HCV)-related hepatocellular carcinoma (HCC). There is still a gap in understanding the regulatory relationship between miRNAs and mRNAs in HCV-HCC. This study aimed to investigate the function and effects of persistent HCV-induced miRNA expression on gene regulation in HCC. METHODS MiRNA array data were used to identify differentially expressed miRNAs and their targets, and miRNAs were analyzed via DIANA for KEGG pathways, gene ontology (GO) functional enrichment, and Ingenuity Pathways Analysis (IPA) for hepatotoxicity, canonical pathways, associated network functions, and interactive networks. RESULTS Seventeen miRNAs in L-HCV and 9 miRNAs in S-HCV were differentially expressed, and 5 miRNAs in L-HCV and 5 miRNAs in S-HCV were significantly expressed in liver hepatocellular carcinoma (LIHC) tumors. Grouped miRNA survival analysis showed that L-HCV miRNAs were associated with survival in LIHC, and miRNA‒mRNA targets regulated viral carcinogenesis and cell cycle alteration through cancer pathways in LIHC. MiRNA-regulated RCN1 was suppressed through miRNA-oncogene interactions, and suppression of RCN1 inhibited invasion and migration in HCC. CONCLUSION Persistent HCV infection induced the expression of miRNAs that act as tumor suppressors by inhibiting oncogenes in HCC. RCN1 was suppressed while miRNAs were upregulated, demonstrating an inverse relationship. Therefore, hsa-miR-215-5p, hsa-miR-10b-5p, hsa-let-7a-5p and their target RCN1 may be ideal biomarkers for monitoring HCV-HCC progression.
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Affiliation(s)
- Ciniso Sylvester Shabangu
- Graduate Institute of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
| | - Wen-Hsiu Su
- Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan
- Center of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Chia-Yang Li
- Graduate Institute of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Lung Yu
- Center of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-Sen University, Kaohsiung, Taiwan
- Faculty of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
- Hepatitis Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
| | - Chia-Yen Dai
- Faculty of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
- Hepatitis Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
| | - Jee-Fu Huang
- Faculty of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
- Hepatitis Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
| | - Wan-Long Chuang
- Faculty of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
- Hepatitis Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
| | - Shu-Chi Wang
- Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan.
- Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan.
- Center of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-Sen University, Kaohsiung, Taiwan.
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.
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3
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Khan AA, Al-Mahrouqi N, Al-Yahyaee A, Al-Sayegh H, Al-Harthy M, Al-Zadjali S. Deciphering Urogenital Cancers through Proteomic Biomarkers: A Systematic Review and Meta-Analysis. Cancers (Basel) 2023; 16:22. [PMID: 38201450 PMCID: PMC10778028 DOI: 10.3390/cancers16010022] [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: 08/30/2023] [Revised: 11/20/2023] [Accepted: 12/04/2023] [Indexed: 01/12/2024] Open
Abstract
Urogenital cancers, which include prostate, bladder, and kidney malignancies, exert a substantial impact on global cancer-related morbidity and mortality. Proteomic biomarkers, emerging as valuable tools, aim to enhance early detection, prognostic accuracy, and the development of personalized therapeutic strategies. This study undertook a comprehensive systematic review and meta-analysis of the existing literature investigating the role and potential of proteomic biomarkers in plasma, tissue, and urine samples in urogenital cancers. Our extensive search across several databases identified 1879 differentially expressed proteins from 37 studies, signifying their potential as unique biomarkers for these cancers. A meta-analysis of the significantly differentially expressed proteins was executed, accentuating the findings through visually intuitive volcano plots. A functional enrichment analysis unveiled their significant involvement in diverse biological processes, including signal transduction, immune response, cell communication, and cell growth. A pathway analysis highlighted the participation of key pathways such as the nectin adhesion pathway, TRAIL signaling pathway, and integrin signaling pathways. These findings not only pave the way for future investigations into early detection and targeted therapeutic approaches but also underscore the fundamental role of proteomics in advancing our understanding of the molecular mechanisms underpinning urogenital cancer pathogenesis. Ultimately, these findings hold remarkable potential to significantly enhance patient care and improve clinical outcomes.
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Affiliation(s)
- Aafaque Ahmad Khan
- Research Laboratories, Sultan Qaboos Comprehensive Cancer Care and Research Center, Muscat 123, Oman; (N.A.-M.); (A.A.-Y.); (H.A.-S.); (S.A.-Z.)
| | - Nahad Al-Mahrouqi
- Research Laboratories, Sultan Qaboos Comprehensive Cancer Care and Research Center, Muscat 123, Oman; (N.A.-M.); (A.A.-Y.); (H.A.-S.); (S.A.-Z.)
| | - Aida Al-Yahyaee
- Research Laboratories, Sultan Qaboos Comprehensive Cancer Care and Research Center, Muscat 123, Oman; (N.A.-M.); (A.A.-Y.); (H.A.-S.); (S.A.-Z.)
| | - Hasan Al-Sayegh
- Research Laboratories, Sultan Qaboos Comprehensive Cancer Care and Research Center, Muscat 123, Oman; (N.A.-M.); (A.A.-Y.); (H.A.-S.); (S.A.-Z.)
| | - Munjid Al-Harthy
- Medical Oncology Department, Urogenital Cancers Program, Sultan Qaboos Comprehensive Cancer Care and Research Center, Muscat 123, Oman;
| | - Shoaib Al-Zadjali
- Research Laboratories, Sultan Qaboos Comprehensive Cancer Care and Research Center, Muscat 123, Oman; (N.A.-M.); (A.A.-Y.); (H.A.-S.); (S.A.-Z.)
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Deng S, Pan Y, An N, Chen F, Chen H, Wang H, Xu X, Liu R, Yang L, Wang X, Du X, Zhang Q. Downregulation of RCN1 promotes pyroptosis in acute myeloid leukemia cells. Mol Oncol 2023; 17:2584-2602. [PMID: 37746742 DOI: 10.1002/1878-0261.13521] [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: 04/18/2023] [Revised: 09/08/2023] [Accepted: 09/12/2023] [Indexed: 09/26/2023] Open
Abstract
Reticulocalbin-1 (RCN1) is expressed aberrantly and at a high level in various tumors, including acute myeloid leukemia (AML), yet its impact on AML remains unclear. In this study, we demonstrate that RCN1 knockdown significantly suppresses the viability of bone marrow mononuclear cells (BMMNCs) from AML patients but does not affect the viability of granulocyte colony-stimulating factor (G-CSF)-mobilized peripheral blood stem cells (PBSCs) from healthy donors in vitro. Downregulation of RCN1 also reduces the viability of AML cell lines. Further studies showed that the RCN1 knockdown upregulates type I interferon (IFN-1) expression and promotes AML cell pyroptosis through caspase-1 and gasdermin D (GSDMD) signaling. Deletion of the mouse Rcn1 gene inhibits the viability of mouse AML cell lines but not the hematopoiesis of mouse bone marrow. In addition, RCN1 downregulation in human AML cells significantly inhibited tumor growth in the NSG mouse xenograft model. Taken together, our results suggest that RCN1 may be a potential target for AML therapy.
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Affiliation(s)
- Sisi Deng
- Shenzhen Bone Marrow Transplantation Public Service Platform, Shenzhen Institute of Hematology, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen University Health Sciences Center, China
| | - Yuming Pan
- Shenzhen Bone Marrow Transplantation Public Service Platform, Shenzhen Institute of Hematology, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen University Health Sciences Center, China
| | - Na An
- Shenzhen Bone Marrow Transplantation Public Service Platform, Shenzhen Institute of Hematology, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen University Health Sciences Center, China
| | - Fengyi Chen
- Shenzhen Bone Marrow Transplantation Public Service Platform, Shenzhen Institute of Hematology, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen University Health Sciences Center, China
- Department of Physiology, School of Basic Medical Sciences, International Cancer Center, Shenzhen University Health Sciences Center, China
| | - Huan Chen
- Shenzhen Bone Marrow Transplantation Public Service Platform, Shenzhen Institute of Hematology, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen University Health Sciences Center, China
| | - Heng Wang
- Shenzhen Bone Marrow Transplantation Public Service Platform, Shenzhen Institute of Hematology, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen University Health Sciences Center, China
- Department of Hematology, Shenzhen Longhua District Central Hospital, China
| | - Xiaojing Xu
- China National GeneBank, BGI-Shenzhen, China
| | - Rui Liu
- China National GeneBank, BGI-Shenzhen, China
| | - Linlin Yang
- Shenzhen Bone Marrow Transplantation Public Service Platform, Shenzhen Institute of Hematology, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen University Health Sciences Center, China
| | - Xiaomei Wang
- Department of Physiology, School of Basic Medical Sciences, International Cancer Center, Shenzhen University Health Sciences Center, China
| | - Xin Du
- Shenzhen Bone Marrow Transplantation Public Service Platform, Shenzhen Institute of Hematology, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen University Health Sciences Center, China
| | - Qiaoxia Zhang
- Shenzhen Bone Marrow Transplantation Public Service Platform, Shenzhen Institute of Hematology, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen University Health Sciences Center, China
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Sun Y, Liu C, Zhong H, Wang C, Xu H, Chen W. Screening of autoantibodies as biomarkers in the serum of renal cancer patients based on human proteome microarray. Acta Biochim Biophys Sin (Shanghai) 2022; 54:1909-1916. [PMID: 36789694 PMCID: PMC10157637 DOI: 10.3724/abbs.2022189] [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: 03/02/2022] [Accepted: 06/10/2022] [Indexed: 12/13/2022] Open
Abstract
The autoantibody in patients' serum can act as a biomarker for diagnosing cancer, and the differences in autoantibodies are significantly correlated with the changes in their target proteins. In this study, 16 renal cancer (RC) patients were assigned to the disease group, and 16 healthy people were assigned to the healthy control (HC) group. The human proteome microarray consisting of>19,500 proteins was used to examine the differences in IgG and IgM autoantibodies in sera between RC and HC. The comparative analysis of the microarray results shows that 101 types of IgG and 25 types of IgM autoantibodies are significantly higher in RC than in HC. Highly responsive autoantibodies can be candidate biomarkers (e.g., anti-KCNAB2 IgG and anti-RCN1 IgM). Extensive enzyme-linked immunosorbent assay (ELISA) was performed to screen sera in 72 RC patients and 66 healthy volunteers to verify the effectiveness of the new autoantibodies. The AUCs of anti-KCNAB2 IgG and anti-GAPDH IgG were 0.833 and 0.753, respectively. KCNAB2 achieves high protein expression, and its high mRNA level is confirmed to be an unfavorable prognostic marker in clear cell renal cell carcinoma (ccRCC) tissues. This study suggests that the high-throughput human proteome microarray can effectively screen autoantibodies in serum as candidate biomarkers, and their corresponding target proteins can lay a basis for the in-depth investigation into renal cancer.
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Affiliation(s)
- Yangyang Sun
- Shenzhen Key Laboratory of Synthetic Genomics, Guangdong Provincial Key Laboratory of Synthetic Genomics, CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
- Department of Urology, Shenzhen Second People’s Hospital, the First Affiliated Hospital of Shenzhen University, International Cancer Center, Shenzhen University School of Medicine, Shenzhen 518039, China
| | - Chengxi Liu
- State Key Laboratory of Chemical Biology and Drug Discovery, Food Safety and Technology Research Centre and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong 999077, China
| | - Huidong Zhong
- Department of Medicinal ChemistryShantou University Medical CollegeShantou515041China
| | - Chenguang Wang
- Shenzhen Key Laboratory of Synthetic Genomics, Guangdong Provincial Key Laboratory of Synthetic Genomics, CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Haibo Xu
- Department of Urology, Shenzhen Second People’s Hospital, the First Affiliated Hospital of Shenzhen University, International Cancer Center, Shenzhen University School of Medicine, Shenzhen 518039, China
| | - Wei Chen
- Shenzhen Key Laboratory of Synthetic Genomics, Guangdong Provincial Key Laboratory of Synthetic Genomics, CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
- Department of Urology, Shenzhen Second People’s Hospital, the First Affiliated Hospital of Shenzhen University, International Cancer Center, Shenzhen University School of Medicine, Shenzhen 518039, China
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Cai R, Wang P, Zhao X, Lu X, Deng R, Wang X, Hong C, Lin J. RCN3: a Ca2+ homeostasis regulator that promotes esophageal squamous cell carcinoma progression and cisplatin resistant. Cancer Sci 2022; 113:3593-3607. [PMID: 35839283 PMCID: PMC9530876 DOI: 10.1111/cas.15487] [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: 03/18/2022] [Revised: 06/29/2022] [Accepted: 07/05/2022] [Indexed: 11/26/2022] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is one of the most prevalent cancers worldwide. There is a critical need to identify new mechanisms that contribute to ESCC progression. Reticulocalbin3 (RCN3) is mainly located in the endoplasmic reticulum and Ca2+‐binding protein containing EF‐hands. The function of RCN3 in tumor progression has not been clarified. We observed that the expression level of RCN3 was higher in ESCC tissues than in paired normal tissues. Overexpression of RCN3 was positively associated with tumor size, lymph node metastasis, TNM stage, lymphatic vessel infiltration, and poor outcome in patients with ESCC. Increased malignant phenotypes were observed in RCN3 overexpressing ESCC cells, whereas the opposite effects were achieved in RCN3‐silenced cells. Reticulocalbin3 promoted the expression of MMP‐2 and MMP‐9 by regulating the inositol 1,4,5‐trisphosphate receptor 1 (IP3R1)–Ca2+–calcium/calmodulin‐dependent protein kinase II–c‐Jun signaling pathway. Reticulocalbin3 induced cisplatin resistance by regulating IP3R1/Ca2+ to maintain intracellular Ca2+ homeostasis and reduced reactive oxygen species in ESCC cells. Finally, the expression of RCN3 was regulated by hypoxia inducible factor‐1α. Collectively, these data strongly support that RCN3 regulates Ca2+ homeostasis by targeting IP3R1 to promote the progression and platinum resistance of ESCC. Our studies suggest that RCN3 could serve as predictive factor of poor prognosis and potential therapeutic target for ESCC patients.
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Affiliation(s)
- Rui Cai
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Department of Pathology, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangdong province, Guangzhou, People's Republic of China
| | - Ping Wang
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Department of Pathology, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangdong province, Guangzhou, People's Republic of China
| | - Xin Zhao
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Department of Pathology, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangdong province, Guangzhou, People's Republic of China
| | - Xiansheng Lu
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Department of Pathology, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangdong province, Guangzhou, People's Republic of China
| | - Ruxia Deng
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Department of Pathology, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangdong province, Guangzhou, People's Republic of China
| | - Xiaoyu Wang
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Department of Pathology, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangdong province, Guangzhou, People's Republic of China
| | - Chang Hong
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Department of Pathology, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangdong province, Guangzhou, People's Republic of China
| | - Jie Lin
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Department of Pathology, Southern Medical University, Guangdong Province, Guangzhou, People's Republic of China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangdong province, Guangzhou, People's Republic of China
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Liu J, Yang C, Zhang H, Hu W, Bergquist J, Wang H, Deng T, Yang X, Zhang C, Zhu Y, Chi X, Mi J, Wang Y. Quantitative proteomics approach reveals novel biomarkers and pathological mechanism of keloid. Proteomics Clin Appl 2022; 16:e2100127. [PMID: 35435317 PMCID: PMC9541363 DOI: 10.1002/prca.202100127] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 04/01/2022] [Accepted: 04/16/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND Keloid is a pathological skin scar formation with complex and unclear molecular pathology mechanism. Novel biomarkers and associated mechanisms are needed to improve current therapies. OBJECTIVES To identify novel biomarkers and underlying pathological mechanisms of keloids. METHODS Six pairs of keloid scar tissues and corresponding normal skin tissues were quantitatively analyzed by a high-resolution label-free mass spectrometry-based proteomics approach. Differential protein expression data was further analyzed by a comprehensive bioinformatics approach to identify novel biomarkers and mechanistic pathways for keloid formation. Candidate biomarkers were validated experimentally. RESULTS In total, 1359 proteins were identified by proteomic analysis. Of these, 206 proteins exhibited a significant difference in expression between keloid scar and normal skin tissues. RCN3 and CALU were significantly upregulated in keloids. RCN1 and PDGFRL were uniquely expressed in keloids. Pathway analysis suggested that the XBP1-mediated unfolded protein response (UPR) pathway was involved in keloid formation. Moreover, a PDGFRL centric gene coexpression network was constructed to illustrate its function in skin. CONCLUSIONS AND CLINICAL RELEVANCE Our study proposed four novel biomarkers and highlighted the role of XBP1-mediated UPR pathway in the pathology of keloids. It provided novel biological insights that contribute to develop novel therapeutic strategies for keloids.
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Affiliation(s)
- Jian Liu
- Department of Plastic Surgery, Shandong Provincial Qianfoshan HospitalCheeloo College of Medicine, Shandong UniversityJinanShandongChina,Department of Plastic SurgeryThe First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan HospitalJinanShandongChina,Jinan Clinical Research Center for Tissue Engineering Skin Regeneration and wound RepairJinanShandongChina
| | - Chunhua Yang
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of PharmacyBinzhou Medical UniversityYantaiShandongChina
| | - Huayu Zhang
- Department of Plastic Surgery, Shandong Provincial Qianfoshan HospitalCheeloo College of Medicine, Shandong UniversityJinanShandongChina,Jinan Clinical Research Center for Tissue Engineering Skin Regeneration and wound RepairJinanShandongChina
| | - Wei Hu
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of PharmacyBinzhou Medical UniversityYantaiShandongChina
| | - Jonas Bergquist
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of PharmacyBinzhou Medical UniversityYantaiShandongChina,Department of Chemistry – BMC, Analytical Chemistry and NeurochemistryUppsala UniversityUppsalaSweden
| | - Helen Wang
- Department of Medical Biochemistry and Microbiology, BMCUppsala UniversityUppsalaSweden
| | - Tingzhi Deng
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of PharmacyBinzhou Medical UniversityYantaiShandongChina
| | - Xueling Yang
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of PharmacyBinzhou Medical UniversityYantaiShandongChina
| | - Chao Zhang
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of PharmacyBinzhou Medical UniversityYantaiShandongChina
| | - Yanping Zhu
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of PharmacyBinzhou Medical UniversityYantaiShandongChina
| | - Xiaodong Chi
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of PharmacyBinzhou Medical UniversityYantaiShandongChina
| | - Jia Mi
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of PharmacyBinzhou Medical UniversityYantaiShandongChina
| | - Yibing Wang
- Department of Plastic Surgery, Shandong Provincial Qianfoshan HospitalCheeloo College of Medicine, Shandong UniversityJinanShandongChina,Department of Plastic SurgeryThe First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan HospitalJinanShandongChina,Jinan Clinical Research Center for Tissue Engineering Skin Regeneration and wound RepairJinanShandongChina
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8
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Ramírez-Torres A, Gil J, Contreras S, Ramírez G, Valencia-González HA, Salazar-Bustamante E, Gómez-Caudillo L, García-Carranca A, Encarnación-Guevara S. Quantitative Proteomic Analysis of Cervical Cancer Tissues Identifies Proteins Associated With Cancer Progression. Cancer Genomics Proteomics 2022; 19:241-258. [PMID: 35181591 DOI: 10.21873/cgp.20317] [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: 07/21/2021] [Revised: 12/09/2021] [Accepted: 01/07/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND/AIM To date, several proteomics studies in cervical cancer (CC) have focused mainly on squamous cervical cancer (SCC). Our study aimed to discover and clarify differences in SCC and CAD that may provide valuable information for the identification of proteins involved in tumor progression, in CC as a whole, or specific for SCC or CAD. MATERIALS AND METHODS Total protein extracts from 15 individual samples corresponding to 5 different CC tissue types were compared with a non-cancerous control group using bidimensional liquid chromatography-mass spectrometry (2D LC-MS/MS), isobaric tags for relative and absolute quantitation (ITRAQ), principal component analysis (PCA) and gene set enrichment analysis (GSEA). RESULTS A total of 622 statistically significant different proteins were detected. Exocytosis-related proteins were the most over-represented, accounting for 25% of the identified and quantified proteins. Based on the experimental results, reticulocalbin 3 (RCN3) and Ras-related protein Rab-14 (RAB14) were chosen for further downstream in vitro and vivo analyses. RCN3 was overexpressed in all CC tissues compared to the control and RAB14 was overexpressed in squamous cervical cancer (SCC) compared to invasive cervical adenocarcinoma (CAD). In the tumor xenograft experiment, RAB14 protein expression was positively correlated with increased tumor size. In addition, RCN3-expressing HeLa cells induced a discrete size increment compared to control, at day 47 after inoculation. CONCLUSION RAB14 and RCN3 are suggested as potential biomarkers and therapeutic targets in the treatment of CC.
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Affiliation(s)
- Alberto Ramírez-Torres
- Proteomics, Center for Genomic Sciences, The National Autonomous University of Mexico (UNAM), Cuernavaca, Mexico
| | - Jeovanis Gil
- Proteomics, Center for Genomic Sciences, The National Autonomous University of Mexico (UNAM), Cuernavaca, Mexico.,Division of Oncology, Section for Clinical Chemistry, Department of Translational Medicine, Lund University, Lund, Sweden
| | - Sandra Contreras
- Proteomics, Center for Genomic Sciences, The National Autonomous University of Mexico (UNAM), Cuernavaca, Mexico
| | - Graciela Ramírez
- The National Institute of Cancerology (INCan), Mexico City, Mexico
| | | | - Emmanuel Salazar-Bustamante
- Proteomics, Center for Genomic Sciences, The National Autonomous University of Mexico (UNAM), Cuernavaca, Mexico
| | - Leopoldo Gómez-Caudillo
- Proteomics, Center for Genomic Sciences, The National Autonomous University of Mexico (UNAM), Cuernavaca, Mexico
| | | | - Sergio Encarnación-Guevara
- Proteomics, Center for Genomic Sciences, The National Autonomous University of Mexico (UNAM), Cuernavaca, Mexico;
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9
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Zhang H, Zhao X, Wang J, Ji W. Development and Validation of an Immune-Related Signature for the Prediction of Recurrence Risk of Patients With Laryngeal Cancer. Front Oncol 2021; 11:683915. [PMID: 34976784 PMCID: PMC8716380 DOI: 10.3389/fonc.2021.683915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 11/30/2021] [Indexed: 11/28/2022] Open
Abstract
Objective Our purpose was to develop and verify an immune-related signature for predicting recurrence risk of patients with laryngeal cancer. Methods RNA-seq data of 51 recurrence and 81 non-recurrence laryngeal cancer samples were downloaded from TCGA database, as the training set. Microarray data of 34 recurrence and 75 non-recurrence cancer samples were obtained from GEO dataset, as the validation set. Single factor cox regression was utilized to screen prognosis-related immune genes. After LASSO regression analysis, an immune-related signature was constructed. Recurrence free survival (RFS) between high- and low- recurrence risk patients was presented, followed by ROC. We also evaluated the correlation between immune infiltration and the signature using the CIBERSORT algorithm. The genes in the signature were validated in laryngeal cancer tissues by western blot or RT-qPCR. After RCN1 knockdown, migration and invasion of laryngeal cancer cells were investigated. Results Totally, 43 prognosis-related immune genes were identified for laryngeal cancer. Among them, eight genes were used for constructing a prognostic signature. High risk group exhibited a higher recurrence risk than low risk group. The AUC for 1-year was separately 0.803 and 0.715 in the training and verification sets, suggesting its well efficacy for predicting the recurrence. Furthermore, this signature was closely related to distinct immune cell infiltration. RCN1, DNAJA2, LASP1 and IBSP were up-regulated in laryngeal cancer. RCN1 knockdown restrained migrated and invasive abilities of laryngeal cancer cells. Conclusion Our findings identify a reliable immune-related signature that can predict the recurrence risk of patients with laryngeal cancer.
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10
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Fu H, Chen R, Wang Y, Xu Y, Xia C, Zhang B. Reticulocalbin 1 is required for proliferation and migration of non-small cell lung cancer cells regulated by osteoblast-conditioned medium. J Cell Mol Med 2021; 25:11198-11211. [PMID: 34747128 PMCID: PMC8650041 DOI: 10.1111/jcmm.17040] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 10/16/2021] [Accepted: 10/24/2021] [Indexed: 02/06/2023] Open
Abstract
Reticulocalbin1 (RCN1) is implicated in tumorigenesis and tumour progression. However, whether RCN1‐mediated bone metastasis of non‐small cell lung cancer (NSCLC) cells was elusive. Here, we assessed the effect of osteoblast‐conditioned medium (CM) on proliferation and migration of NSCLC cell line, NCI‐H1299 and NCI‐H460 cells, and identified the soluble mediators in CMs from osteoblasts and NSCLC cells using MTT, Clonogenicity, Transwell, wound healing, RT‐PCR, and Western blotting assays, and LC‐MS/MS analysis, respectively. Furthermore, the role of RCN1 was investigated in NSCLC cells cultured with or without osteoblast‐CM. Tumour growth and bone resorption were measured in a nude mouse model bearing NCI‐H1299 cells transduced with shRNA/RCN1 vector using in vivo imaging technique and micro‐CT. The results showed that RCN1 with a higher abundance in osteoblast‐CM, which was present in extracellular vesicles (EVs), enhanced RCN1 expression in NSCLC cells. Osteoblast‐CM partially offset the inhibitory effect of RCN1 depletion on proliferation and migration of NSCLC cells. RCN1 depletion‐induced endoplasmic reticulum (ER) stress caused by increasing GRP78, CHOP, IRE1α, p‐IRE1α, p‐PERK and p‐JNK, which was positively regulated by self‐induced autophagy, contributed to suppression of proliferation and migration in NCI‐H1299 cells. Therefore, osteoblasts produced RCN1 to transfer into NSCLC cells partially through EVs, facilitating proliferation and migration of NSCLC cells via blocking ER stress. RCN1 could be required for proliferation and migration of NSCLC cells regulated by osteoblast‐CM.
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Affiliation(s)
- Haijing Fu
- Cancer Research Center, School of Medicine, Xiamen University, Fujian, China
| | - Rui Chen
- Cancer Research Center, School of Medicine, Xiamen University, Fujian, China
| | - Yue Wang
- Zhongshan Hospital, Xiamen University, Xiamen, Fujian, China
| | - Yang Xu
- Zhongshan Hospital, Xiamen University, Xiamen, Fujian, China
| | - Chun Xia
- Zhongshan Hospital, Xiamen University, Xiamen, Fujian, China
| | - Bing Zhang
- Cancer Research Center, School of Medicine, Xiamen University, Fujian, China
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11
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Lu W, Chen H, Liang B, Ou C, Zhang M, Yue Q, Xie J. Integrative Analyses and Verification of the Expression and Prognostic Significance for RCN1 in Glioblastoma Multiforme. Front Mol Biosci 2021; 8:736947. [PMID: 34722631 PMCID: PMC8548715 DOI: 10.3389/fmolb.2021.736947] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 09/28/2021] [Indexed: 11/30/2022] Open
Abstract
Glioblastoma multiform is a lethal primary brain tumor derived from astrocytic, with a poor prognosis in adults. Reticulocalbin-1 (RCN1) is a calcium-binding protein, dysregulation of which contributes to tumorigenesis and progression in various cancers. The present study aimed to identify the impact of RCN1 on the outcomes of patients with Glioblastoma multiforme (GBM). The study applied two public databases to require RNA sequencing data of Glioblastoma multiform samples with clinical data for the construction of a training set and a validation set, respectively. We used bioinformatic analyses to determine that RCN1 could be an independent factor for the overall survival of Glioblastoma multiform patients. In the training set, the study constructed a predictive prognostic model based on the combination of RCN1 with various clinical parameters for overall survival at 0.5-, 1.0-, and 1.5-years, as well as developed a nomogram, which was further validated by validation set. Pathways analyses indicated that RCN1 was involved in KEAS and MYC pathways and apoptosis. In vitro experiments indicated that RCN1 promoted cell invasion of Glioblastoma multiform cells. These results illustrated the prognostic role of RCN1 for overall survival in Glioblastoma multiform patients, indicated the promotion of RCN1 in cell invasion, and suggested the probability of RCN1 as a potential targeted molecule for treatment in Glioblastoma multiform.
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Affiliation(s)
- Weicheng Lu
- State Key Laboratory of Oncology in Southern China, Department of Anesthesiology, Sun Yat-sen University Cancer Center, Collaborative Innovation for Cancer Medicine, Guangzhou, China
| | - Hong Chen
- Department of Gastrointestinal Surgery, Fujian Provincial Hospital, Fuzhou, China
| | - Bo Liang
- Nanjing University of Chinese Medicine, Nanjing, China
| | - Chaopeng Ou
- State Key Laboratory of Oncology in Southern China, Department of Anesthesiology, Sun Yat-sen University Cancer Center, Collaborative Innovation for Cancer Medicine, Guangzhou, China
| | - Mingwei Zhang
- Department of Radiation Oncology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Qiuyuan Yue
- Department of Radiology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, China
| | - Jingdun Xie
- State Key Laboratory of Oncology in Southern China, Department of Anesthesiology, Sun Yat-sen University Cancer Center, Collaborative Innovation for Cancer Medicine, Guangzhou, China
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12
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Jorge S, Capelo JL, LaFramboise W, Satturwar S, Korentzelos D, Bastacky S, Quiroga-Garza G, Dhir R, Wiśniewski JR, Lodeiro C, Santos HM. Absolute quantitative proteomics using the total protein approach to identify novel clinical immunohistochemical markers in renal neoplasms. BMC Med 2021; 19:196. [PMID: 34482820 PMCID: PMC8420025 DOI: 10.1186/s12916-021-02071-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 07/22/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Renal neoplasms encompass a variety of malignant and benign tumors, including many with shared characteristics. The diagnosis of these renal neoplasms remains challenging with currently available tools. In this work, we demonstrate the total protein approach (TPA) based on high-resolution mass spectrometry (MS) as a tool to improve the accuracy of renal neoplasm diagnosis. METHODS Frozen tissue biopsies of human renal tissues [clear cell renal cell carcinoma (n = 7), papillary renal cell carcinoma (n = 5), chromophobe renal cell carcinoma (n = 5), and renal oncocytoma (n = 5)] were collected for proteome analysis. Normal adjacent renal tissue (NAT, n = 5) was used as a control. Proteins were extracted and digested using trypsin, and the digested proteomes were analyzed by label-free high-resolution MS (nanoLC-ESI-HR-MS/MS). Quantitative analysis was performed by comparison between protein abundances of tumors and NAT specimens, and the label-free and standard-free TPA was used to obtain absolute protein concentrations. RESULTS A total of 205 differentially expressed proteins with the potential to distinguish the renal neoplasms were found. Of these proteins, a TPA-based panel of 24, including known and new biomarkers, was selected as the best candidates to differentiate the neoplasms. As proof of concept, the diagnostic potential of PLIN2, TUBB3, LAMP1, and HK1 was validated using semi-quantitative immunohistochemistry with a total of 128 samples assessed on tissue micro-arrays. CONCLUSIONS We demonstrate the utility of combining high-resolution MS and the TPA as potential new diagnostic tool in the pathology of renal neoplasms. A similar TPA approach may be implemented in any cancer study with solid biopsies.
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Affiliation(s)
- Susana Jorge
- BIOSCOPE Group, LAQV-REQUIMTE, Chemistry Department, NOVA School of Science and Technology, FCT NOVA, Universidade NOVA de Lisboa, 2829-516, Caparica, Portugal
- PROTEOMASS Scientific Society, Madan Park, 2829-516, Caparica, Portugal
| | - José L Capelo
- BIOSCOPE Group, LAQV-REQUIMTE, Chemistry Department, NOVA School of Science and Technology, FCT NOVA, Universidade NOVA de Lisboa, 2829-516, Caparica, Portugal
- PROTEOMASS Scientific Society, Madan Park, 2829-516, Caparica, Portugal
| | - William LaFramboise
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Swati Satturwar
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Dimitrios Korentzelos
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Sheldon Bastacky
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | | | - Rajiv Dhir
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Jacek R Wiśniewski
- Biochemical Proteomics Group, Department of Proteomics and Signal Transduction, Max-Planck-Institute of Biochemistry, Martinsried, Germany
| | - Carlos Lodeiro
- BIOSCOPE Group, LAQV-REQUIMTE, Chemistry Department, NOVA School of Science and Technology, FCT NOVA, Universidade NOVA de Lisboa, 2829-516, Caparica, Portugal
- PROTEOMASS Scientific Society, Madan Park, 2829-516, Caparica, Portugal
| | - Hugo M Santos
- BIOSCOPE Group, LAQV-REQUIMTE, Chemistry Department, NOVA School of Science and Technology, FCT NOVA, Universidade NOVA de Lisboa, 2829-516, Caparica, Portugal.
- PROTEOMASS Scientific Society, Madan Park, 2829-516, Caparica, Portugal.
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
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13
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Ueda S, Hashimoto K, Miyabe S, Hasegawa S, Goto M, Shimizu D, Oh-Iwa I, Shimozato K, Nagao T, Nomoto S. Salivary NUS1 and RCN1 Levels as Biomarkers for Oral Squamous Cell Carcinoma Diagnosis. In Vivo 2021; 34:2353-2361. [PMID: 32871760 DOI: 10.21873/invivo.12048] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 05/13/2020] [Accepted: 05/25/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND/AIM Oral cancer may become advanced because of delay in diagnosis. In order to promote oral cancer screening, simple and highly reliable screening methods that can be implemented at general dental clinics are required. Herein we investigated differential salivary gene expression between oral squamous cell carcinoma (OSCC) patients and healthy volunteers (HV) to identify new biomarkers for OSCC detection. MATERIALS AND METHODS Candidate genes were selected by microarrays, nuclear undecaprenyl pyrophosphate synthase 1 (NUS1) and reticulocalbin 1 (RCN1) were selected for further investigation. We used real-time quantitative reverse transcription PCR (qRT-PCR) to determine NUS1 and RCN1 expression levels in saliva and tissues. RESULTS qRT-PCR analysis of clinical samples revealed that OSCC patients had significantly higher expression of salivary NUS1 and RCN1 than HV. CONCLUSION A combination of NUS1 and RCN1 accurately distinguished patients from controls, and this combination can be implemented as a screening test for OSCC.
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Affiliation(s)
- Sei Ueda
- Department of Maxillofacial Surgery, School of Dentistry, Aichi-gakuin University Graduate School of Medicine, Nagoya, Japan.,Department of Surgery, School of Dentistry, Aichi-gakuin University Graduate School of Medicine, Nagoya, Japan
| | - Kengo Hashimoto
- Department of Maxillofacial Surgery, School of Dentistry, Aichi-gakuin University Graduate School of Medicine, Nagoya, Japan.,Department of Surgery, School of Dentistry, Aichi-gakuin University Graduate School of Medicine, Nagoya, Japan
| | - Satoru Miyabe
- Department of Maxillofacial Surgery, School of Dentistry, Aichi-gakuin University Graduate School of Medicine, Nagoya, Japan
| | - Shogo Hasegawa
- Department of Maxillofacial Surgery, School of Dentistry, Aichi-gakuin University Graduate School of Medicine, Nagoya, Japan
| | - Mitsuo Goto
- Department of Maxillofacial Surgery, School of Dentistry, Aichi-gakuin University Graduate School of Medicine, Nagoya, Japan
| | - Dai Shimizu
- Department of Surgery, School of Dentistry, Aichi-gakuin University Graduate School of Medicine, Nagoya, Japan.,Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Ichiro Oh-Iwa
- Department of Maxillofacial Surgery, Japanese Red Cross Nagoya Daiichi Hospital, Nagoya, Japan
| | - Kazuo Shimozato
- Department of Maxillofacial Surgery, School of Dentistry, Aichi-gakuin University Graduate School of Medicine, Nagoya, Japan
| | - Toru Nagao
- Department of Maxillofacial Surgery, School of Dentistry, Aichi-gakuin University Graduate School of Medicine, Nagoya, Japan
| | - Shuji Nomoto
- Department of Surgery, School of Dentistry, Aichi-gakuin University Graduate School of Medicine, Nagoya, Japan
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14
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EGFRvIII Promotes Cell Survival during Endoplasmic Reticulum Stress through a Reticulocalbin 1-Dependent Mechanism. Cancers (Basel) 2021; 13:cancers13061198. [PMID: 33801941 PMCID: PMC7999088 DOI: 10.3390/cancers13061198] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 03/02/2021] [Accepted: 03/04/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary A key molecule, EGFRvIII has been shown to provide several growth advantages for brain tumors. However, we have found a new mechanism in which the EGFRvIII provides increased survival to brain cancer cells when under sub-optimal conditions. Specifically, we have found that the EGFRvIII drives the expression of a molecule called Reticulocalbin 1 (RCN1) and that RCN1 blocks cell stress and cell death, thereby allowing cells to survive and proliferate. Importantly, these findings will allow for the generation of drugs that block the function of EGFRvIII and RCN1 with the hope that these drugs will induce brain cancer cell death. Abstract Reticulocalbin 1 (RCN1) is an endoplasmic reticulum (ER)-residing protein, involved in promoting cell survival during pathophysiological conditions that lead to ER stress. However, the key upstream receptor tyrosine kinase that regulates RCN1 expression and its potential role in cell survival in the glioblastoma setting have not been determined. Here, we demonstrate that RCN1 expression significantly correlates with poor glioblastoma patient survival. We also demonstrate that glioblastoma cells with expression of EGFRvIII receptor also have high RCN1 expression. Over-expression of wildtype EGFR also correlated with high RCN1 expression, suggesting that EGFR and EGFRvIII regulate RCN1 expression. Importantly, cells that expressed EGFRvIII and subsequently showed high RCN1 expression displayed greater cell viability under ER stress compared to EGFRvIII negative glioblastoma cells. Consistently, we also demonstrated that RCN1 knockdown reduced cell viability and exogenous introduction of RCN1 enhanced cell viability following induction of ER stress. Mechanistically, we demonstrate that the EGFRvIII-RCN1-driven increase in cell survival is due to the inactivation of the ER stress markers ATF4 and ATF6, maintained expression of the anti-apoptotic protein Bcl-2 and reduced activity of caspase 3/7. Our current findings identify that EGFRvIII regulates RCN1 expression and that this novel association promotes cell survival in glioblastoma cells during ER stress.
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15
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Clark DJ, Zhang H. Proteomic approaches for characterizing renal cell carcinoma. Clin Proteomics 2020; 17:28. [PMID: 32742246 PMCID: PMC7391522 DOI: 10.1186/s12014-020-09291-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 05/15/2020] [Indexed: 12/24/2022] Open
Abstract
Renal cell carcinoma is among the top 15 most commonly diagnosed cancers worldwide, comprising multiple sub-histologies with distinct genomic, proteomic, and clinicopathological features. Proteomic methodologies enable the detection and quantitation of protein profiles associated with the disease state and have been explored to delineate the dysregulated cellular processes associated with renal cell carcinoma. In this review we highlight the reports that employed proteomic technologies to characterize tissue, blood, and urine samples obtained from renal cell carcinoma patients. We describe the proteomic approaches utilized and relate the results of studies in the larger context of renal cell carcinoma biology. Moreover, we discuss some unmet clinical needs and how emerging proteomic approaches can seek to address them. There has been significant progress to characterize the molecular features of renal cell carcinoma; however, despite the large-scale studies that have characterized the genomic and transcriptomic profiles, curative treatments are still elusive. Proteomics facilitates a direct evaluation of the functional modules that drive pathobiology, and the resulting protein profiles would have applications in diagnostics, patient stratification, and identification of novel therapeutic interventions.
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Affiliation(s)
- David J. Clark
- Department of Pathology, The Johns Hopkins University, Baltimore, MD 21231 USA
| | - Hui Zhang
- Department of Pathology, The Johns Hopkins University, Baltimore, MD 21231 USA
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16
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Urine metabolomic analysis in clear cell and papillary renal cell carcinoma: A pilot study. J Proteomics 2020; 218:103723. [DOI: 10.1016/j.jprot.2020.103723] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 02/24/2020] [Accepted: 02/25/2020] [Indexed: 12/21/2022]
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17
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Zhang JZ, Wu ZH, Cheng Q. Screening and identification of key biomarkers in nasopharyngeal carcinoma: Evidence from bioinformatic analysis. Medicine (Baltimore) 2019; 98:e17997. [PMID: 31770211 PMCID: PMC6890310 DOI: 10.1097/md.0000000000017997] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
As for the lack of simple and effective diagnostic methods at the early of the nasopharyngeal carcinoma (NPC), the mortality rate of NPC still remains high. Therefore, it is meaningful to explore the precise molecular mechanisms involved in the proliferation, carcinogenesis, and recurrence of NPC and thus find an effective diagnostic way and make a better therapeutic strategy.Three gene expression data sets (GSE64634, GSE53819, and GSE12452) were downloaded from Gene Expression Omnibus (GEO) and analyzed using the online tool GEO2R to identify differentially expressed genes (DEGs). Gene ontology functional analysis and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis of the DEGs were performed in Database for Annotation, Visualization and Integrated Discovery. The Search Tool for the Retrieval of Interacting Genes database was used to evaluate the interactions of DEGs and to construct a protein-protein interaction network using Cytoscape software. Hub genes were validated with the cBioPortal database.The overlap among the 3 data sets contained 306 genes were identified to be differentially expressed between NPC and non-NPC samples. A total of 13 genes (DNAAF1, PARPBP, TTC18, GSTA3, RCN1, MUC5AC, POU2AF1, FAM83B, SLC22A16, SPEF2, ERICH3, CCDC81, and IL33) were identified as hub genes with degrees ≥10.The present study was attempted to identify and functionally analyze the DEGs that may be involved in the carcinogenesis or progression of NPC by using comprehensive bioinformatics analyses and unveiled a series of hub genes and pathways. A total of 306 DEGs and 13 hub genes were identified and may be regarded as diagnostic biomarkers for NPC. However, more experimental studies are needed to carried out elucidate the biologic function of these genes results for NPC.
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Affiliation(s)
- Ji-Zhou Zhang
- Graduate School, Nanjing University of Chinese Medicine, Nanjing
- Oncology Department, Wenzhou Traditional Chinese Medicine affiliated to Zhejiang Chinese Medicine University, Wenzhou
| | - Zeng-Hong Wu
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Qing Cheng
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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18
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Wang G, Zhou J, Lu F, Qiu L, Xu L, Yang X, Miao Y. Downregulation of microRNA‑183‑5p inhibits the proliferation and invasion of colorectal cancer cells by inactivating the reticulocalbin‑2/Wnt/β‑catenin signaling pathway. Mol Med Rep 2019; 19:4475-4483. [PMID: 30896885 DOI: 10.3892/mmr.2019.10059] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 01/31/2019] [Indexed: 12/27/2022] Open
Abstract
microRNAs (miRNAs) are frequently aberrantly expressed in colorectal cancer (CRC) and are considered to serve a critical role in the onset and development of CRC by binding to its target transcription factor. The aim of the present study was to examine the role of miRNA (miR)‑183‑5p in the proliferation, invasion and migration of CRC cells, in addition to its underlying mechanism. Reverse transcription‑quantitative polymerase chain reaction analysis was used to detect the expression level of miR‑183‑5p. MTT and Transwell assays were performed to examine proliferation and invasion in SW620 cells. Western blot analysis was performed to determine the protein expression of reticulocalbin‑2 (RCN2), matrix metalloproteinase‑2, β‑catenin, cyclin D1 and c‑Myc. miR‑183‑5p expression was significantly upregulated in the CRC tissues compared with adjacent normal tissues. In addition, the inhibition of miR‑183‑5p suppressed proliferation, invasion and migration in SW620 cells. miR‑183‑5p downregulation or overexpression regulated the CRC cell cycle, invasion and migration by modulating RCN2 expression. Furthermore, the Wnt/β‑catenin pathway was observed to be involved in the inhibitory effect of miR‑183‑5p downregulation in CRC cell proliferation, invasion and migration. These results provided evidence that the downregulation of miR‑183‑5p inhibits CRC proliferation and invasion by regulating the RCN2/Wnt/β‑catenin pathway. miR‑183‑5p and RCN2 may serve an important role in the molecular etiology of CRC and have potential applications in CRC treatment.
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Affiliation(s)
- Gang Wang
- Department of Gastrointestinal Surgery, The Second People's Hospital of Lianyungang, Haizhou, Jiangsu 310000, P.R. China
| | - Jingrong Zhou
- Department of Gastrointestinal Surgery, The Second People's Hospital of Lianyungang, Haizhou, Jiangsu 310000, P.R. China
| | - Feng Lu
- Department of Gastrointestinal Surgery, The Second People's Hospital of Lianyungang, Haizhou, Jiangsu 310000, P.R. China
| | - Lei Qiu
- Department of Gastrointestinal Surgery, The Second People's Hospital of Lianyungang, Haizhou, Jiangsu 310000, P.R. China
| | - Liang Xu
- Department of Gastrointestinal Surgery, The Second People's Hospital of Lianyungang, Haizhou, Jiangsu 310000, P.R. China
| | - Xiuwei Yang
- Department of Gastrointestinal Surgery, The Second People's Hospital of Lianyungang, Haizhou, Jiangsu 310000, P.R. China
| | - Yongchang Miao
- Department of Gastrointestinal Surgery, The Second People's Hospital of Lianyungang, Haizhou, Jiangsu 310000, P.R. China
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Chen X, Shao W, Huang H, Feng X, Yao S, Ke H. Overexpression of RCN1 correlates with poor prognosis and progression in non-small cell lung cancer. Hum Pathol 2018; 83:140-148. [PMID: 30172915 DOI: 10.1016/j.humpath.2018.08.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Revised: 08/15/2018] [Accepted: 08/19/2018] [Indexed: 11/16/2022]
Abstract
We investigated the expression of reticulocalbin-1 (RCN1) and its prognostic significance in non-small cell lung cancer (NSCLC). RCN1 expression was evaluated by immunohistochemical analysis with tissue microarrays in NSCLC tissues and matched adjacent noncancerous tissues. Furthermore, quantitative polymerase chain reaction and Western blot were also used to examine the expression of RCN1. Moreover, the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide, clone formation, and transwell assays were used to measure cell proliferation, migration, and invasion. Lastly, we used the Kaplan-Meier method and log-rank test to compare overall survival rates between the RCN1-high expression group and the RCN1-low expression group. In this study, immunohistochemistry by tissue microarray at RCN1 expression was significantly up-regulated in NSCLC tissues compared with adjacent noncancerous tissues. We further confirmed the up-regulation of RCN1 by quantitative polymerase chain reaction and Western blot assay. RCN1 expression level was closely related to lymph node metastasis (P < .001) and TNM stage (P = .012). Kaplan-Meier analysis showed that high RCN1 expression was remarkably associated with poor prognosis with NSCLC patients. A suppression of cell proliferation, migration, and invasion was obtained in A549 cells treated with RCN1 small interfering RNA. Our data indicate that RCN1 expression may have an vital role at promoting the occurrence of NSCLC, and it may be a vital molecular marker in the diagnosis and prognosis of NSCLC patients.
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Affiliation(s)
- Xinming Chen
- Department of Thoracic Surgery, Affiliated Hospital of Nantong University, Nantong 226001, Jiangsu, China
| | - Weiwei Shao
- Department of General Surgery, The Fourth Affiliated Hospital of Nantong University, Yancheng 224001, Jiangsu, China
| | - Hua Huang
- Department of Pathology, Affiliated Hospital of Nantong University, Nantong 226001, Jiangsu, China
| | - Xiaochun Feng
- Medical College, Nantong University, Nantong 226001, Jiangsu, China
| | - Sumei Yao
- Department of Respiratory Medicine, The Second Affiliated Hospital of Nantong University, Nantong 226001, Jiangsu, China.
| | - Honggang Ke
- Department of Thoracic Surgery, Affiliated Hospital of Nantong University, Nantong 226001, Jiangsu, China.
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Liu X, Zhang N, Wang D, Zhu D, Yuan Q, Zhang X, Qian L, Niu H, Lu Y, Ren G, Tian K, Yuan H. Downregulation of reticulocalbin-1 differentially facilitates apoptosis and necroptosis in human prostate cancer cells. Cancer Sci 2018; 109:1147-1157. [PMID: 29453900 PMCID: PMC5891187 DOI: 10.1111/cas.13541] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Revised: 02/04/2018] [Accepted: 02/10/2018] [Indexed: 12/16/2022] Open
Abstract
Reticulocalbin 1 (RCN1), an endoplasmic reticulum (ER)‐resident Ca2+‐binding protein, is dysregulated in cancers, but its pathophysiological roles are largely unclear. Here, we demonstrate that RCN1 is overexpressed in clinical prostate cancer (PCa) samples, associated with cyclin B, not cyclin D1 expression, compared to that of benign tissues in a Chinese Han population. Downregulation of endogenous RCN1 significantly suppresses PCa cell viability and arrests the cell cycles of DU145 and LNCaP cells at the S and G2/M phases, respectively. RCN1 depletion causes ER stress, which is evidenced by induction of GRP78, activation of PERK and phosphorylation of eIF2α in PCa cells. Remarkably, RCN1 loss triggers DU145 cell apoptosis in a caspase‐dependent manner but mainly causes necroptosis in LNCaP cells. An animal‐based analysis confirms that RCN1 depletion suppresses cell proliferation and promotes cell death. Further investigations reveal that RCN1 depletion leads to elevation of phosphatase and tensin homolog (PTEN) and inactivation of AKT in DU145 cells. Silencing of PTEN partially restores apoptotic cells upon RCN1 loss. In LNCaP cells, predominant activation of CaMKII is important for necroptosis in response to RCN1 depletion. Thus, RCN1 may promote cell survival and serve as a useful target for cancer therapy.
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Affiliation(s)
- Xiaofei Liu
- Department of Biochemistry and Molecular Biology, Shandong University School of Medicine, Jinan, China
| | - Nianzhao Zhang
- Department of Urology, Qilu Hospital, Shandong University, Jinan, China
| | - Dawei Wang
- Department of Biochemistry and Molecular Biology, Shandong University School of Medicine, Jinan, China
| | - Deyu Zhu
- Department of Biochemistry and Molecular Biology, Shandong University School of Medicine, Jinan, China
| | - Quan Yuan
- Department of Biochemistry and Molecular Biology, Shandong University School of Medicine, Jinan, China
| | - Xiulei Zhang
- Department of Biochemistry and Molecular Biology, Shandong University School of Medicine, Jinan, China
| | - Lilin Qian
- Department of Biochemistry and Molecular Biology, Shandong University School of Medicine, Jinan, China
| | - Huanmin Niu
- Department of Biochemistry and Molecular Biology, Shandong University School of Medicine, Jinan, China
| | - Yi Lu
- Department of Biochemistry and Molecular Biology, Shandong University School of Medicine, Jinan, China
| | - Guijie Ren
- Department of Biochemistry and Molecular Biology, Shandong University School of Medicine, Jinan, China
| | - Keli Tian
- Department of Biochemistry and Molecular Biology, Shandong University School of Medicine, Jinan, China
| | - Huiqing Yuan
- Department of Biochemistry and Molecular Biology, Shandong University School of Medicine, Jinan, China
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21
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Integration of zebrafish fin regeneration genes with expression data of human tumors in silico uncovers potential novel melanoma markers. Oncotarget 2018; 7:71567-71579. [PMID: 27689402 PMCID: PMC5342102 DOI: 10.18632/oncotarget.12257] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 09/19/2016] [Indexed: 11/29/2022] Open
Abstract
Tissue regeneration requires expression of a large, unknown number of genes to initiate and maintain cellular processes such as proliferation, extracellular matrix synthesis, differentiation and migration. A unique model to simulate this process in a controlled manner is the re-growth of the caudal fin of zebrafish after amputation. Within this tissue stem cells differentiate into fibroblasts, epithelial and endothelial cells as well as melanocytes. Many genes implicated in the regeneration process are deregulated in cancer. We therefore undertook a systematic gene expression study to identify genes upregulated during the re-growth of caudal fin tissue. By applying a high stringency cut-off value of 4-fold change, we identified 54 annotated genes significantly overexpressed in regenerating blastema. Further bioinformatics data mining studies showed that 22 out of the 54 regeneration genes where overexpressed in melanoma compared to normal skin or other cancers. Whereas the role of TNC (tenascin C) and FN1 (fibronectin 1) in melanoma development is well documented, implication of MARCKS, RCN3, BAMBI, PEA3/ETV4 and the FK506 family members FKBP7, FKBP10 and FKBP11 in melanoma progression is unclear. Corresponding proteins were detected in melanoma tissue but not in normal skin. High expression of FKBP7, DPYSL5 and MDK was significantly associated with poor survival. We discuss a potential role of these novel melanoma genes, which have promising potential as new therapeutic targets or diagnostic markers.
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22
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Reticulocalbin-2 enhances hepatocellular carcinoma proliferation via modulating the EGFR-ERK pathway. Oncogene 2017; 36:6691-6700. [DOI: 10.1038/onc.2017.230] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Revised: 04/27/2017] [Accepted: 05/27/2017] [Indexed: 12/23/2022]
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Xu S, Xu Y, Chen L, Fang Q, Song S, Chen J, Teng J. RCN1 suppresses ER stress-induced apoptosis via calcium homeostasis and PERK-CHOP signaling. Oncogenesis 2017; 6:e304. [PMID: 28319095 PMCID: PMC5533947 DOI: 10.1038/oncsis.2017.6] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 12/07/2016] [Accepted: 01/03/2017] [Indexed: 02/07/2023] Open
Abstract
Endoplasmic reticulum (ER) stress is caused by the disturbance of ER homeostasis and leads to the activation of the unfolded protein response (UPR), which alleviates stress at an early stage and triggers apoptosis if homeostasis fails over a prolonged timeframe. Here, we report that reticulocalbin 1 (RCN1), a member of the CREC family, is transactivated by nuclear factor kappa B (NF-κB) during ER stress and inhibits ER stress-induced apoptosis. The depletion of RCN1 increases the UPR during drug-induced ER stress by activating PRKR-like ER kinase–CCAAT/enhancer-binding protein-homologous protein (PERK–CHOP) signaling, thus inducing apoptosis. Furthermore, we found that the first two EF-hand calcium-binding motifs of RCN1 specifically interact with inositol 1,4,5-trisphosphate (IP3) receptor type 1 (IP3R1) on loop 3 of its ER luminal domain and inhibit ER calcium release and apoptosis. Together, these data indicate that RCN1, a target of NF-κB, suppresses ER calcium release by binding to IP3R1 and decreases the UPR, thereby inhibiting ER stress-induced apoptosis.
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Affiliation(s)
- S Xu
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, State Key Laboratory of Bio-membrane and Membrane Bio-engineering, College of Life Sciences, Peking University, Beijing, China
| | - Y Xu
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, State Key Laboratory of Bio-membrane and Membrane Bio-engineering, College of Life Sciences, Peking University, Beijing, China
| | - L Chen
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, State Key Laboratory of Bio-membrane and Membrane Bio-engineering, College of Life Sciences, Peking University, Beijing, China
| | - Q Fang
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, State Key Laboratory of Bio-membrane and Membrane Bio-engineering, College of Life Sciences, Peking University, Beijing, China
| | - S Song
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, State Key Laboratory of Bio-membrane and Membrane Bio-engineering, College of Life Sciences, Peking University, Beijing, China
| | - J Chen
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, State Key Laboratory of Bio-membrane and Membrane Bio-engineering, College of Life Sciences, Peking University, Beijing, China.,Center for Quantitative Biology, Peking University, Beijing, China
| | - J Teng
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, State Key Laboratory of Bio-membrane and Membrane Bio-engineering, College of Life Sciences, Peking University, Beijing, China
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Mandili G, Notarpietro A, Khadjavi A, Allasia M, Battaglia A, Lucatello B, Frea B, Turrini F, Novelli F, Giribaldi G, Destefanis P. Beta-2-glycoprotein-1 and alpha-1-antitrypsin as urinary markers of renal cancer in von Hippel–Lindau patients. Biomarkers 2016; 23:123-130. [DOI: 10.1080/1354750x.2016.1269132] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Giorgia Mandili
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Turin Medical School, Turin, Italy
- Center for Experimental Research and Medical Studies (CeRMS), Città della Salute e della Scienza, Ospedale San Giovanni Battista, Turin, Italy
| | - Agata Notarpietro
- Department of Oncology, University of Turin Medical School, Turin, Italy
| | - Amina Khadjavi
- Department of Surgical Sciences, University of Turin Medical School, Turin, Italy
| | - Marco Allasia
- Department of Urology, Azienda Ospedaliera Città della Salute e Della Scienza di Torino – Molinette, Turin, Italy
| | - Antonino Battaglia
- Department of Urology, Azienda Ospedaliera Città della Salute e Della Scienza di Torino – Molinette, Turin, Italy
| | - Barbara Lucatello
- Department of Endocrinology, Diabetology and Metabolism, Azienda Ospedaliera Città della Salute e Della Scienza di Torino – Molinette, Turin, Italy
| | - Bruno Frea
- Department of Urology, Azienda Ospedaliera Città della Salute e Della Scienza di Torino – Molinette, Turin, Italy
| | - Francesco Turrini
- Department of Oncology, University of Turin Medical School, Turin, Italy
| | - Francesco Novelli
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Turin Medical School, Turin, Italy
- Center for Experimental Research and Medical Studies (CeRMS), Città della Salute e della Scienza, Ospedale San Giovanni Battista, Turin, Italy
- Immunogenetics and Transplantation Biology Unit, Azienda Ospedaliera Città della Salute e della Scienza, Ospedale San Giovanni Battista, Turin, Italy
| | - Giuliana Giribaldi
- Department of Oncology, University of Turin Medical School, Turin, Italy
| | - Paolo Destefanis
- Department of Urology, Azienda Ospedaliera Città della Salute e Della Scienza di Torino – Molinette, Turin, Italy
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25
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Chinello C, L'imperio V, Stella M, Smith AJ, Bovo G, Grasso A, Grasso M, Raimondo F, Pitto M, Pagni F, Magni F. The proteomic landscape of renal tumors. Expert Rev Proteomics 2016; 13:1103-1120. [PMID: 27748142 DOI: 10.1080/14789450.2016.1248415] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Renal cell carcinoma (RCC) is the most fatal of the common urologic cancers, with approximately 35% of patients dying within 5 years following diagnosis. Therefore, there is a need for non-invasive markers that are capable of detecting and determining the severity of small renal masses at an early stage in order to tailor treatment and follow-up. Proteomic studies have proved to be very useful in the study of tumors. Areas covered: In this review, we will detail the current knowledge obtained by the different proteomic approaches, focusing on MS-based strategies, used to investigate RCC biology in order to identify diagnostic, prognostic and predictive biomarkers on tissue, cultured cells and biological fluids. Expert commentary: Currently, no reliable biomarkers or targets for RCC have been translated into the clinical setting. Moreover, despite the efforts of proteomics and other -omics disciplines, only a small number of them have been observed as shared targets between the different analytical platforms and biological specimens. The difficulty to define a specific molecular pattern for RCC and its subtypes highlights a peculiar profile and a heterogeneity that must be taken into account in future studies.
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Affiliation(s)
- Clizia Chinello
- a Department of Medicine and Surgery , University Milan Bicocca , Monza , Italy
| | - Vincenzo L'imperio
- a Department of Medicine and Surgery , University Milan Bicocca , Monza , Italy
| | - Martina Stella
- a Department of Medicine and Surgery , University Milan Bicocca , Monza , Italy
| | - Andrew James Smith
- a Department of Medicine and Surgery , University Milan Bicocca , Monza , Italy
| | - Giorgio Bovo
- b Pathology unit , San Gerardo Hospital , Monza , Italy
| | - Angelica Grasso
- c Department of Specialistic Surgical Sciences, Urology unit , Ospedale Maggiore Policlinico Foundation , Milano , Italy
| | - Marco Grasso
- d Department of Urology , San Gerardo Hospital , Monza , Italy
| | - Francesca Raimondo
- a Department of Medicine and Surgery , University Milan Bicocca , Monza , Italy
| | - Marina Pitto
- a Department of Medicine and Surgery , University Milan Bicocca , Monza , Italy
| | - Fabio Pagni
- a Department of Medicine and Surgery , University Milan Bicocca , Monza , Italy
| | - Fulvio Magni
- a Department of Medicine and Surgery , University Milan Bicocca , Monza , Italy
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26
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Meo AD, Pasic MD, Yousef GM. Proteomics and peptidomics: moving toward precision medicine in urological malignancies. Oncotarget 2016; 7:52460-52474. [PMID: 27119500 PMCID: PMC5239567 DOI: 10.18632/oncotarget.8931] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Accepted: 04/16/2016] [Indexed: 12/31/2022] Open
Abstract
Urological malignancies are a major cause of morbidity and mortality worldwide. Advances in early detection, diagnosis, prognosis and prediction of treatment response can significantly improve patient care. Proteomic and peptidomic profiling studies are at the center of kidney, prostate and bladder cancer biomarker discovery and have shown great promise for improved clinical assessment. Mass spectrometry (MS) is the most widely employed method for proteomic and peptidomic analyses. A number of MS platforms have been developed to facilitate accurate identification of clinically relevant markers in various complex biological samples including tissue, urine and blood. Furthermore, protein profiling studies have been instrumental in the successful introduction of several diagnostic multimarker tests into the clinic. In this review, we will provide a brief overview of high-throughput technologies for protein and peptide based biomarker discovery. We will also examine the current state of kidney, prostate and bladder cancer biomarker research as well as review the journey toward successful clinical implementation.
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Affiliation(s)
- Ashley Di Meo
- Department of Laboratory Medicine, and The Keenan Research Centre for Biomedical Science at The Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Maria D. Pasic
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
- Department of Laboratory Medicine, St. Joseph's Health Centre, Toronto, Ontario, Canada
| | - George M. Yousef
- Department of Laboratory Medicine, and The Keenan Research Centre for Biomedical Science at The Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
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27
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Nakakido M, Tamura K, Chung S, Ueda K, Fujii R, Kiyotani K, Nakamura Y. Phosphatidylinositol glycan anchor biosynthesis, class X containing complex promotes cancer cell proliferation through suppression of EHD2 and ZIC1, putative tumor suppressors. Int J Oncol 2016; 49:868-76. [PMID: 27572108 PMCID: PMC4948962 DOI: 10.3892/ijo.2016.3607] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Accepted: 06/21/2016] [Indexed: 12/26/2022] Open
Abstract
We identified phosphatidylinositol glycan anchor biosynthesis, class X (PIGX), which plays a critical role in the biosynthetic pathway of glycosylphosphatidylinositol (GPI)-anchor motif, to be upregulated highly and frequently in breast cancer cells. Knockdown of PIGX as well as reticulocalbin 1 (RCN1) and reticulocalbin 2 (RCN2), which we found to interact with PIGX and was indicated to regulate calcium-dependent activities, significantly suppressed the growth of breast cancer cells. We also identified PIGX to be a core protein in an RCN1/PIGX/RCN2 complex. Microarray analysis revealed that the expression of two putative tumor suppressor genes, Zic family member 1 (ZIC1) and EH-domain containing 2 (EHD2), were upregulated commonly in cells in which PIGX, RCN1, or RCN2 was knocked down, suggesting that this RCN1/PIGX/RCN2 complex could negatively regulate the expression of these two genes and thereby contribute to human breast carcinogenesis. Our results imply that PIGX may be a good candidate molecule for development of novel anticancer drugs for breast cancer.
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Affiliation(s)
- Makoto Nakakido
- Section of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA
| | - Kenji Tamura
- Section of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA
| | - Suyoun Chung
- Section of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA
| | - Koji Ueda
- Project for Realization of Personalized Cancer Medicine, Genome Center, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Risa Fujii
- Project for Realization of Personalized Cancer Medicine, Genome Center, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Kazuma Kiyotani
- Section of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA
| | - Yusuke Nakamura
- Section of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA
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28
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Takakura D, Tada M, Kawasaki N. Membrane glycoproteomics of fetal lung fibroblasts using LC/MS. Proteomics 2015; 16:47-59. [PMID: 26439794 DOI: 10.1002/pmic.201500003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Revised: 07/29/2015] [Accepted: 09/28/2015] [Indexed: 11/05/2022]
Abstract
Some aberrant N-glycosylations are being used as tumor markers, and glycoproteomics is expected to provide novel diagnosis markers and targets of drug developments. However, one has trouble in mass spectrometric glycoproteomics of membrane fraction because of lower intensity of glycopeptides in the existence of surfactants. Previously, we developed a glycopeptide enrichment method by acetone precipitation, and it was successfully applied to human serum glycoproteomics. In this study, we confirmed that this method is useful to remove the surfactants and applicable to membrane glycoproteomics. The glycoproteomic approach to the human fetal lung fibroblasts membrane fraction resulted in the identification of over 272 glycoforms on 63 sites of the 44 glycoproteins. According to the existing databases, the structural features on 41 sites are previously unreported. The most frequently occurring forms at N-glycosylation site were high-mannose type containing nine mannose residues (M9) and monosialo-fucosylated biantennary oligosaccharides. Several unexpected N-glycans, such as fucosylated complex-type and fucosylated high-mannose and/or fucosylated pauci-mannose types were found in ER and lysosome proteins. Our method provides new insights into transport, biosynthesis, and degradation of glycoproteins.
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Affiliation(s)
- Daisuke Takakura
- Department of Medical Life Science, Graduate School of Medical Life Science, Yokohama City University, Tsurumi-ku, Yokohama, Japan
| | - Minoru Tada
- Division of Biological Chemistry and Biologicals, National Institute of Health Sciences, Setagaya-ku, Tokyo, Japan
| | - Nana Kawasaki
- Department of Medical Life Science, Graduate School of Medical Life Science, Yokohama City University, Tsurumi-ku, Yokohama, Japan
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29
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Bergman N, Bergquist J. Recent developments in proteomic methods and disease biomarkers. Analyst 2015; 139:3836-51. [PMID: 24975697 DOI: 10.1039/c4an00627e] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Proteomic methodologies for identification and analysis of biomarkers have gained more attention during recent years and have evolved rapidly. Identification and detection of disease biomarkers are important to foresee outbreaks of certain diseases thereby avoiding surgery and other invasive and expensive medical treatments for patients. Thus, more research into discovering new biomarkers and new methods for faster and more accurate detection is needed. It is often difficult to detect and measure biomarkers because of their low concentrations and the complexity of their respective matrices. Therefore it is hard to find and validate methods for accurate screening methods suitable for clinical use. The most recent developments during the last three years and also some historical considerations of proteomic methodologies for identification and validation of disease biomarkers are presented in this review.
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Affiliation(s)
- Nina Bergman
- Analytical Chemistry, BMC, Department of Chemistry, Uppsala University, Sweden.
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30
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Identification of up- and down-regulated proteins in doxorubicin-resistant uterine cancer cells: Reticulocalbin-1 plays a key role in the development of doxorubicin-associated resistance. Pharmacol Res 2014; 90:1-17. [DOI: 10.1016/j.phrs.2014.08.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Revised: 08/27/2014] [Accepted: 08/29/2014] [Indexed: 01/09/2023]
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31
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Ning G, Bijron JG, Yamamoto Y, Wang X, Howitt BE, Herfs M, Yang E, Hong Y, Cornille M, Wu L, Hanamornroongruang S, McKeon FD, Crum CP, Xian W. The PAX2-null immunophenotype defines multiple lineages with common expression signatures in benign and neoplastic oviductal epithelium. J Pathol 2014; 234:478-87. [PMID: 25130537 DOI: 10.1002/path.4417] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Revised: 07/24/2014] [Accepted: 07/29/2014] [Indexed: 01/05/2023]
Abstract
The oviducts contain high-grade serous cancer (HGSC) precursors (serous tubal intraepithelial neoplasia or STINs), which are γ-H2AX(p) - and TP53 mutation-positive. Although they express wild-type p53, secretory cell outgrowths (SCOUTs) are associated with older age and serous cancer; moreover, both STINs and SCOUTs share a loss of PAX2 expression (PAX2(n) ). We evaluated PAX2 expression in proliferating adult and embryonic oviductal cells, normal mucosa, SCOUTs, Walthard cell nests (WCNs), STINs, and HGSCs, and the expression of genes chosen empirically or from SCOUT expression arrays. Clones generated in vitro from embryonic gynaecological tract and adult Fallopian tube were Krt7(p) /PAX2(n) /EZH2(p) and underwent ciliated (PAX2(n) /EZH2(n) /FOXJ1(p) ) and basal (Krt7(n) /EZH2(n) /Krt5(p) ) differentiation. Similarly, non-ciliated cells in normal mucosa were PAX2(p) but became PAX2(n) in multi-layered epithelium undergoing ciliated or basal (WCN) cell differentiation. PAX2(n) SCOUTs fell into two groups: type 1 were secretory or secretory/ciliated with a 'tubal' phenotype and were ALDH1(n) and β-catenin(mem) (membraneous only). Type 2 displayed a columnar to pseudostratified (endometrioid) phenotype, with an EZH2(p) , ALDH1(p) , β-catenin(nc) (nuclear and cytoplasmic), stathmin(p) , LEF1(p) , RCN1(p) , and RUNX2(p) expression signature. STINs and HGSCs shared the type 1 immunophenotype of PAX2(n) , ALDH1(n) , β-catenin(mem) , but highly expressed EZH2(p) , LEF1(p) , RCN1(p) , and stathmin(p) . This study, for the first time, links PAX2(n) with proliferating fetal and adult oviductal cells undergoing basal and ciliated differentiation and shows that this expression state is maintained in SCOUTs, STINs, and HGSCs. All three entities can demonstrate a consistent perturbation of genes involved in potential tumour suppressor gene silencing (EZH2), transcriptional regulation (LEF1), regulation of differentiation (RUNX2), calcium binding (RCN1), and oncogenesis (stathmin). This shared expression signature between benign and neoplastic entities links normal progenitor cell expansion to abnormal and neoplastic outgrowth in the oviduct and exposes a common pathway that could be a target for early prevention.
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Affiliation(s)
- Gang Ning
- Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
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32
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Yang R, Pagaduan JV, Yu M, Woolley AT. On chip preconcentration and fluorescence labeling of model proteins by use of monolithic columns: device fabrication, optimization, and automation. Anal Bioanal Chem 2014; 407:737-47. [PMID: 25012353 DOI: 10.1007/s00216-014-7988-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Revised: 06/16/2014] [Accepted: 06/20/2014] [Indexed: 12/20/2022]
Abstract
Microfluidic systems with monolithic columns have been developed for preconcentration and on-chip labeling of model proteins. Monoliths were prepared in microchannels by photopolymerization, and their properties were optimized by varying the composition and concentration of the monomers to improve flow and extraction. On-chip labeling of proteins was achieved by driving solutions through the monolith by use of voltage then incubating fluorescent dye with protein retained on the monolith. Subsequently, the labeled proteins were eluted, by applying voltages to reservoirs on the microdevice, and then detected, by monitoring laser-induced fluorescence. Monoliths prepared from octyl methacrylate combine the best protein retention with the possibility of separate elution of unattached fluorescent label with 50% acetonitrile. Finally, automated on-chip extraction and fluorescence labeling of a model protein were successfully demonstrated. This method involves facile sample pretreatment, and therefore has potential for production of integrated bioanalysis microchips.
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Affiliation(s)
- Rui Yang
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT, 84602, USA
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Raimondo F, Corbetta S, Chinello C, Pitto M, Magni F. The urinary proteome and peptidome of renal cell carcinoma patients: a comparison of different techniques. Expert Rev Proteomics 2014; 11:503-14. [PMID: 24890767 DOI: 10.1586/14789450.2014.926222] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Renal cell carcinomas, originating from the renal cortex, account for about 80% of kidney primary malignancies. Small localized tumors rarely produce symptoms and diagnosis is often delayed until the disease is advanced. In contrast to other urological cancers, renal cell carcinomas are associated with a high degree of metastases and a low 5-year survival rate. The identification of diagnostic and prognostic markers, especially in the urine, remains an area of intense investigation. Different proteomic strategies have been applied so far to biomarker discovery in urine at the proteome or the peptidome level. Gel-based and gel-free strategies combined with mass spectrometry are the most-used strategies, have different success rates, and will be depicted here. We also prefigure a scenario in which the limitations of a single approach are overcome by applying new and complementary research strategies, relying on the excellent availability coupled to the intrinsic richness typical of urine samples.
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Affiliation(s)
- Francesca Raimondo
- Department of Health Sciences, University of Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy
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Quantitative proteomics in resected renal cancer tissue for biomarker discovery and profiling. Br J Cancer 2014; 110:1622-33. [PMID: 24548857 PMCID: PMC3960606 DOI: 10.1038/bjc.2014.24] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Revised: 12/27/2013] [Accepted: 01/07/2014] [Indexed: 02/06/2023] Open
Abstract
Background: Proteomics-based approaches for biomarker discovery are promising strategies used in cancer research. We present state-of-art label-free quantitative proteomics method to assess proteome of renal cell carcinoma (RCC) compared with noncancer renal tissues. Methods: Fresh frozen tissue samples from eight primary RCC lesions and autologous adjacent normal renal tissues were obtained from surgically resected tumour-bearing kidneys. Proteins were extracted by complete solubilisation of tissues using filter-aided sample preparation (FASP) method. Trypsin digested proteins were analysed using quantitative label-free proteomics approach followed by data interpretation and pathways analysis. Results: A total of 1761 proteins were identified and quantified with high confidence (MASCOT ion score threshold of 35 and P-value <0.05). Of these, 596 proteins were identified as differentially expressed between cancer and noncancer tissues. Two upregulated proteins in tumour samples (adipose differentiation-related protein and Coronin 1A) were further validated by immunohistochemistry. Pathway analysis using IPA, KOBAS 2.0, DAVID functional annotation and FLink tools showed enrichment of many cancer-related biological processes and pathways such as oxidative phosphorylation, glycolysis and amino acid synthetic pathways. Conclusions: Our study identified a number of differentially expressed proteins and pathways using label-free proteomics approach in RCC compared with normal tissue samples. Two proteins validated in this study are the focus of on-going research in a large cohort of patients.
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