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Lin L, Zou X, Nong W, Ge Y, Li F, Luo B, Zhang Q, Xie X. The potential value of cancer-testis antigens in ovarian cancer: Prognostic markers and targets for immunotherapy. Immun Inflamm Dis 2024; 12:e1284. [PMID: 38896069 PMCID: PMC11186301 DOI: 10.1002/iid3.1284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 05/11/2024] [Accepted: 05/15/2024] [Indexed: 06/21/2024] Open
Abstract
BACKGROUND Tumor immunotherapy has become an important adjuvant therapy after surgery, radiotherapy, and chemotherapy. In recent years, the role of tumor-associated antigen (TAA) in tumor immunotherapy has become increasingly prominent. Cancer-testis antigen (CTA) is a kind of TAA that is highly restricted in a variety of tumors and can induce an immune response. AIMS This review article aimed to evaluate the role of CTA on the progression of ovarian cancer, its diagnostic efficacy, and the potential for immunotherapy. METHODS We analyzed publications and outlined a comprehensive of overview the regulatory mechanism, immunogenicity, clinical expression significance, tumorigenesis, and application prospects of CTA in ovarian cancer, with a particular focus on recent progress in CTA-based immunotherapy. RESULTS The expression of CTA affects the occurrence, development, and prognosis of ovarian cancer and is closely related to tumor immunity. CONCLUSION CTA can be used as a biomarker for the diagnosis and prognosis evaluation of ovarian cancer and is an ideal target for antitumor immunotherapy. These findings provide novel insights on CTA in the improvement of diagnosis and treatment for ovarian cancer. The successes, current challenges and future prospects were also discussed to portray its significant potential.
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Affiliation(s)
- Lina Lin
- Department of Histology and Embryology, School of Basic Medicine ScienceGuangxi Medical UniversityNanningGuangxiPeople's Republic of China
- Department of Obstetrics and GynecologyThe First Affiliated Hospital of Guangxi Medical UniversityNanningGuangxiPeople's Republic of China
| | - Xiaoqiong Zou
- Department of Histology and Embryology, School of Basic Medicine ScienceGuangxi Medical UniversityNanningGuangxiPeople's Republic of China
| | - Weixia Nong
- Department of Histology and Embryology, School of Basic Medicine ScienceGuangxi Medical UniversityNanningGuangxiPeople's Republic of China
| | - Yingying Ge
- Department of Histology and Embryology, School of Basic Medicine ScienceGuangxi Medical UniversityNanningGuangxiPeople's Republic of China
| | - Feng Li
- Department of Histology and Embryology, School of Basic Medicine ScienceGuangxi Medical UniversityNanningGuangxiPeople's Republic of China
| | - Bin Luo
- Department of Histology and Embryology, School of Basic Medicine ScienceGuangxi Medical UniversityNanningGuangxiPeople's Republic of China
- Education Department of Guangxi Zhuang Autonomous RegionKey Laboratory of Basic Research on Regional Diseases (Guangxi Medical University)NanningGuangxiPeople's Republic of China
| | - Qingmei Zhang
- Department of Histology and Embryology, School of Basic Medicine ScienceGuangxi Medical UniversityNanningGuangxiPeople's Republic of China
- Education Department of Guangxi Zhuang Autonomous RegionKey Laboratory of Basic Research on Regional Diseases (Guangxi Medical University)NanningGuangxiPeople's Republic of China
| | - Xiaoxun Xie
- Department of Histology and Embryology, School of Basic Medicine ScienceGuangxi Medical UniversityNanningGuangxiPeople's Republic of China
- Education Department of Guangxi Zhuang Autonomous RegionKey Laboratory of Basic Research on Regional Diseases (Guangxi Medical University)NanningGuangxiPeople's Republic of China
- Ministry of Education, Key Laboratory of Early Prevention and Treatment of Regional High Frequency Tumor (Guangxi Medical University)NanningGuangxiPeople's Republic of China
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Verma S, Swain D, Kushwaha PP, Brahmbhatt S, Gupta K, Sundi D, Gupta S. Melanoma Antigen Family A (MAGE A) as Promising Biomarkers and Therapeutic Targets in Bladder Cancer. Cancers (Basel) 2024; 16:246. [PMID: 38254738 PMCID: PMC10813664 DOI: 10.3390/cancers16020246] [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: 11/20/2023] [Revised: 12/19/2023] [Accepted: 01/02/2024] [Indexed: 01/24/2024] Open
Abstract
The Melanoma Antigen Gene (MAGE) is a large family of highly conserved proteins that share a common MAGE homology domain. Interestingly, many MAGE family members exhibit restricted expression in reproductive tissues but are abnormally expressed in various human malignancies, including bladder cancer, which is a common urinary malignancy associated with high morbidity and mortality rates. The recent literature suggests a more prominent role for MAGEA family members in driving bladder tumorigenesis. This review highlights the role of MAGEA proteins, the potential for them to serve as diagnostic or prognostic biomarker(s), and as therapeutic targets for bladder cancer.
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Affiliation(s)
- Shiv Verma
- Department of Urology, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (S.V.); (P.P.K.); (K.G.)
- The Urology Institute, University Hospitals Cleveland Medical Center, Cleveland, OH 44106, USA
| | - Diya Swain
- College of Arts and Sciences, Case Western Reserve University, Cleveland, OH 44106, USA; (D.S.); (S.B.)
| | - Prem Prakash Kushwaha
- Department of Urology, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (S.V.); (P.P.K.); (K.G.)
- The Urology Institute, University Hospitals Cleveland Medical Center, Cleveland, OH 44106, USA
| | - Smit Brahmbhatt
- College of Arts and Sciences, Case Western Reserve University, Cleveland, OH 44106, USA; (D.S.); (S.B.)
| | - Karishma Gupta
- Department of Urology, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (S.V.); (P.P.K.); (K.G.)
- The Urology Institute, University Hospitals Cleveland Medical Center, Cleveland, OH 44106, USA
| | - Debasish Sundi
- Department of Urology, Division of Urologic Oncology, The Ohio State University Comprehensive Cancer Center, James Cancer Hospital & Wexner Medical Center, Columbus, OH 43210, USA;
| | - Sanjay Gupta
- Department of Urology, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (S.V.); (P.P.K.); (K.G.)
- The Urology Institute, University Hospitals Cleveland Medical Center, Cleveland, OH 44106, USA
- Department of Pathology, Case Western Reserve University, Cleveland, OH 44106, USA
- Department of Pharmacology, Case Western Reserve University, Cleveland, OH 44106, USA
- Department of Nutrition, Case Western Reserve University, Cleveland, OH 44106, USA
- Division of General Medical Sciences, Case Comprehensive Cancer Center, Cleveland, OH 44106, USA
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Alsadat Mahmoudian R, Amirhosein M, Mahmoudian P, Fardi Golyan F, Mokhlessi L, Maftooh M, Khazaei M, Nassiri M, Mahdi Hassanian S, Ghayour-Mobarhan M, Ferns GA, Shahidsales S, Avan A. The therapeutic potential value of Cancer-testis antigens in immunotherapy of gastric cancer. Gene 2023; 853:147082. [PMID: 36464170 DOI: 10.1016/j.gene.2022.147082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/15/2022] [Accepted: 11/28/2022] [Indexed: 12/05/2022]
Abstract
Gastric cancer (GC) is the fourth most common cause of mortality and the fifth for incidence, globally. Diagnosis, early prognosis, and therapy remains challenging for this condition, and new tumor-associated antigens are required for its detection and immunotherapy. Cancer-testis antigens (CTAs) are a subfamily of tumor-associated antigens (TAAs) that have been identified as potential biomarkers and targets for cancer immunotherapy. The CTAs-restricted expression pattern in tumor cells and their potential immunogenicity identify them as attractive target candidates in CTA-based diagnosis or prognosis or immunotherapy. To date, numerous studies have reported the dysregulation of CTAs in GC. Several clinical trials have been done to assess CTA-based immunotherapeutic potential in the treatment of GC patients. NY-ESO-1, MAGE, and KK-LC-1 have been used in GC clinical trials. We review recent studies that have investigated the potential of the CTAs in GC regarding the expression, function, aggressive phenotype, prognosis, and immunological responses as well as their possible clinical significance as immunotherapeutic targets with a focus on challenges and future interventions.
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Affiliation(s)
- Reihaneh Alsadat Mahmoudian
- Cancer Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Maharati Amirhosein
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Parvaneh Mahmoudian
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Fatemeh Fardi Golyan
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Leila Mokhlessi
- Centre for Biomedical Education and Research, Institute of Pharmacology and Toxicology, Witten/Herdecke University, Witten, Germany.
| | - Mina Maftooh
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Majid Khazaei
- Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Mohammadreza Nassiri
- Recombinant Proteins Research Group, The Research Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran.
| | - Seyed Mahdi Hassanian
- Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Majid Ghayour-Mobarhan
- Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Gordon A Ferns
- Brighton & Sussex Medical School, Department of Medical Education, Falmer, Brighton, Sussex BN1 9PH, UK.
| | | | - Amir Avan
- Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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Gupta R, Jit BP, Kumar S, Mittan S, Tanwer P, Ray MD, Mathur S, Perumal V, Kumar L, Rath GK, Sharma A. Leveraging epigenetics to enhance the efficacy of cancer-testis antigen: a potential candidate for immunotherapy. Epigenomics 2022; 14:865-886. [DOI: 10.2217/epi-2021-0479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Ovarian cancer is the most lethal gynecological malignancy in women. The phenotype is characterized by delayed diagnosis, recurrence and drug resistance. Inherent immunogenicity potential, oncogenic function and expression of cancer-testis/germline antigen (CTA) in ovarian cancer render them a potential candidate for immunotherapy. Revolutionary clinical findings indicate that tumor antigen-mediated T-cell and dendritic cell-based immunotherapeutic approaches provide an excellent strategy for targeting tumors. Currently, dendritic cell vaccination for the treatment of B-cell lymphoma and CTA-based T-cell receptor transduced T-cell therapy involving MAGE-A4 and NY-ESO-1 are well documented and shown to be effective. This review highlighted the mechanical aspects of epigenetic drugs that can elicit a CTA-based humoral and cellular immune response and implicate T-cell and dendritic cell-based immunotherapeutic approaches.
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Affiliation(s)
- Rashmi Gupta
- Department of Biochemistry, National Cancer Institute – India, Jhajjar Campus, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Bimal Prasad Jit
- Department of Biochemistry, National Cancer Institute – India, Jhajjar Campus, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Santosh Kumar
- Department of Biochemistry, National Cancer Institute – India, Jhajjar Campus, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Sandeep Mittan
- Montefiore Medical Center, Albert Einstein College of Medicine, NY 10467, USA
| | - Pranay Tanwer
- Laboratory Oncology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - M D Ray
- Department of Surgical Oncology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Sandeep Mathur
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Vanamail Perumal
- Department of Obstetrics & Gynecology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Lalit Kumar
- Department of Medical Oncology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - G K Rath
- Department of Radiotherapy, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Ashok Sharma
- Department of Biochemistry, National Cancer Institute – India, Jhajjar Campus, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
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The Prostate-Associated Gene 4 (PAGE4) Could Play a Role in the Development of Benign Prostatic Hyperplasia under Oxidative Stress. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:7041739. [PMID: 35633887 PMCID: PMC9135540 DOI: 10.1155/2022/7041739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 04/19/2022] [Accepted: 05/05/2022] [Indexed: 11/18/2022]
Abstract
Benign prostatic hyperplasia (BPH) is a common disease in elderly men with uncertain molecular mechanism, and oxidative stress (OS) has also been found associated with BPH development. Recently, we found that prostate-associated gene 4 (PAGE4) was one of the most significantly changed differentially expressed genes (DEGs) in BPH, which can protect cells against stress stimulation. However, the exact role of PAGE4 in BPH remains unclear. This study is aimed at exploring the effect of PAGE4 in BPH under OS. Human prostate tissues and cultured WPMY-1 and PrPF cells were utilized. The expression and localization of PAGE4 were determined with qRT-PCR, Western blotting, and immunofluorescence staining. OS cell models induced with H2O2 were treated with PAGE4 silencing or PAGE4 overexpression or inhibitor (N-acetyl-L-cysteine (NAC)) of OS. The proliferation activity, apoptosis, OS markers, and MAPK signaling pathways were detected by CCK-8 assay, flow cytometry analysis, and Western blotting. PAGE4 was shown to be upregulated in human hyperplastic prostate and mainly located in the stroma. Acute OS induced with H2O2 increased PAGE4 expression (which was prevented by OS inhibitor), apoptosis, cell cycle arrest, and reactive oxygen species (ROS) accumulation in WPMY-1 and PrPF cells. siPAGE4 plus H2O2 potentiated H2O2 effect via reducing the p-ERK1/2 level and increasing p-JNK1/2 level. Consistently, overexpression of PAGE4 offset the effect of H2O2 and partially reversed the PAGE4 silencing effect. However, knocking down and overexpression of PAGE4 alone determined no significant effects. Our novel data demonstrated that augmented PAGE4 promotes cell survival by activating p-ERK1/2 and decreases cell apoptosis by inhibiting p-JNK1/2 under the OS, which could contribute to the development of BPH.
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Targeting Protein Kinases and Epigenetic Control as Combinatorial Therapy Options for Advanced Prostate Cancer Treatment. Pharmaceutics 2022; 14:pharmaceutics14030515. [PMID: 35335890 PMCID: PMC8949110 DOI: 10.3390/pharmaceutics14030515] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 02/15/2022] [Accepted: 02/21/2022] [Indexed: 02/02/2023] Open
Abstract
Prostate cancer (PC), the fifth leading cause of cancer-related mortality worldwide, is known as metastatic bone cancer when it spreads to the bone. Although there is still no effective treatment for advanced/metastatic PC, awareness of the molecular events that contribute to PC progression has opened up opportunities and raised hopes for the development of new treatment strategies. Androgen deprivation and androgen-receptor-targeting therapies are two gold standard treatments for metastatic PC. However, acquired resistance to these treatments is a crucial challenge. Due to the role of protein kinases (PKs) in the growth, proliferation, and metastases of prostatic tumors, combinatorial therapy by PK inhibitors may help pave the way for metastatic PC treatment. Additionally, PC is known to have epigenetic involvement. Thus, understanding epigenetic pathways can help adopt another combinatorial treatment strategy. In this study, we reviewed the PKs that promote PC to advanced stages. We also summarized some PK inhibitors that may be used to treat advanced PC and we discussed the importance of epigenetic control in this cancer. We hope the information presented in this article will contribute to finding an effective treatment for the management of advanced PC.
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7
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Sufyan M, Shahid F, Irshad F, Javaid A, Qasim M, Ashfaq UA. Implementation of Vaccinomics and In-Silico Approaches to Construct Multimeric Based Vaccine Against Ovarian Cancer. Int J Pept Res Ther 2021; 27:2845-2859. [PMID: 34690620 PMCID: PMC8524215 DOI: 10.1007/s10989-021-10294-w] [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] [Accepted: 09/28/2021] [Indexed: 11/03/2022]
Abstract
One of the most common gynecologic cancers is ovarian cancer and ranked third after the other two most common cancers: cervical and uterine. The highest mortality rate has been observed in the case of ovarian cancer. To treat ovarian cancer, an immune-informatics approach was used to design a multi-epitope vaccine (MEV) structure. Epitopes prediction of the cancer testis antigens (NY-ESO-1), A-Kinase anchor protein (AKAP4), Acrosin binding protein (ACRBP), Piwi-like protein (PIWIL3), and cancer testis antigen 2 (LAGE-1) was done. Non-toxic, highly antigenic, non-allergenic, and overlapping epitopes were shortlisted for vaccine construction. Chosen T-cell epitopes displayed a robust binding attraction with their corresponding Human Leukocyte Antigen (HLA) alleles demonstrated 97.59% of population coverage. The vaccine peptide was established by uniting three key constituents, comprising the 14 epitopes of CD8 + cytotoxic T lymphocytes (CTLs), 5 helper epitopes, and the adjuvant. For the generation of the effective response of CD4 + cells towards the T-helper cells, granulocyte–macrophage-colony-stimulating factor (GM-CSF) was applied. With the addition of adjuvants and linkers, the construct size was 547 amino acids. The developed MEV structure was predicted to be antigenic, non-toxic, non-allergenic, and firm in nature. I-tasser anticipated the 3D construction of MEV. Moreover, disulfide engineering further enhanced the stability of the final vaccine protein. In-silico cloning and vaccine codon optimization were done to analyze the up-regulation of its expression. The outcomes established the vaccine’s immunogenicity and safety profile, besides its aptitude to encourage both humoral and cellular immune responses. The offered vaccine, grounded on our in-silico investigation, may be considered for ovarian cancer immunotherapy.
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Affiliation(s)
- Muhammad Sufyan
- Department of Bioinformatics and Biotechnology, Government College University, Faisalabad, Pakistan
| | - Farah Shahid
- Department of Bioinformatics and Biotechnology, Government College University, Faisalabad, Pakistan
| | - Faiza Irshad
- Environment Biotechnology Lab, Institute of Botany, University of the Punjab, Lahore, Pakistan
| | - Anam Javaid
- Department of Bioinformatics and Biotechnology, Government College University, Faisalabad, Pakistan
| | - Muhammad Qasim
- Department of Bioinformatics and Biotechnology, Government College University, Faisalabad, Pakistan
| | - Usman Ali Ashfaq
- Department of Bioinformatics and Biotechnology, Government College University, Faisalabad, Pakistan
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8
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CT45A1 promotes the metastasis of osteosarcoma cells in vitro and in vivo through β-catenin. Cell Death Dis 2021; 12:650. [PMID: 34172717 PMCID: PMC8233386 DOI: 10.1038/s41419-021-03935-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Accepted: 06/14/2021] [Indexed: 01/20/2023]
Abstract
Increased expression of cancer/testis antigens (CTAs) is reported in various tumors. However, the unique role of CTAs in tumor genesis has not yet been verified. Here, we first report the functional role of CT45A1 in the carcinogenesis of osteosarcoma. RNA sequencing and immunohistochemistry confirmed that elevated expression of CT45A1 was detected in osteosarcoma, especially in metastatic tissues of osteosarcoma. Furthermore, osteosarcoma patients with poorer prognosis showed high expression of CT45A1. In cell tests, CT45A1 overexpression was shown to strengthen the proliferation, migration, and invasion abilities of osteosarcoma cells, while silencing CT45A1 markedly elicited the opposite effects in these tests by disrupting the activation of β-catenin. In summary, we identify a novel role of CT45A1 in osteosarcoma. Furthermore, our results suggested that CT45A1 may contribute to the development of osteosarcoma and could be a possible therapeutic target for osteosarcoma patients.
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Koirala S, Klein J, Zheng Y, Glenn NO, Eisemann T, Fon Tacer K, Miller DJ, Kulak O, Lu M, Finkelstein DB, Neale G, Tillman H, Vogel P, Strand DW, Lum L, Brautigam CA, Pascal JM, Clements WK, Potts PR. Tissue-Specific Regulation of the Wnt/β-Catenin Pathway by PAGE4 Inhibition of Tankyrase. Cell Rep 2021; 32:107922. [PMID: 32698014 DOI: 10.1016/j.celrep.2020.107922] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 04/30/2020] [Accepted: 06/26/2020] [Indexed: 01/10/2023] Open
Abstract
Spatiotemporal control of Wnt/β-catenin signaling is critical for organism development and homeostasis. The poly-(ADP)-ribose polymerase Tankyrase (TNKS1) promotes Wnt/β-catenin signaling through PARylation-mediated degradation of AXIN1, a component of the β-catenin destruction complex. Although Wnt/β-catenin is a niche-restricted signaling program, tissue-specific factors that regulate TNKS1 are not known. Here, we report prostate-associated gene 4 (PAGE4) as a tissue-specific TNKS1 inhibitor that robustly represses canonical Wnt/β-catenin signaling in human cells, zebrafish, and mice. Structural and biochemical studies reveal that PAGE4 acts as an optimal substrate decoy that potently hijacks substrate binding sites on TNKS1 to prevent AXIN1 PARylation and degradation. Consistently, transgenic expression of PAGE4 in mice phenocopies TNKS1 knockout. Physiologically, PAGE4 is selectively expressed in stromal prostate fibroblasts and functions to establish a proper Wnt/β-catenin signaling niche through suppression of autocrine signaling. Our findings reveal a non-canonical mechanism for TNKS1 inhibition that functions to establish tissue-specific control of the Wnt/β-catenin pathway.
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Affiliation(s)
- Sajjan Koirala
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Jonathon Klein
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Yumei Zheng
- Department of Structural Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Nicole O Glenn
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN, USA; Department of Biology, Belmont University, Nashville, TN, USA
| | - Travis Eisemann
- Department of Biochemistry and Molecular Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Klementina Fon Tacer
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Darcie J Miller
- Department of Structural Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Ozlem Kulak
- Department of Cell Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Meifen Lu
- Veterinary Pathology Core, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - David B Finkelstein
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Geoffrey Neale
- Hartwell Center, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Heather Tillman
- Veterinary Pathology Core, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Peter Vogel
- Veterinary Pathology Core, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Douglas W Strand
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Lawrence Lum
- Department of Cell Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA; Pfizer, La Jolla, CA, USA
| | - Chad A Brautigam
- Departments of Biophysics and Microbiology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - John M Pascal
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Montréal, QC H3T 1J4, Canada
| | - Wilson K Clements
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Patrick Ryan Potts
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, TN, USA.
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Li XF, Ren P, Shen WZ, Jin X, Zhang J. The expression, modulation and use of cancer-testis antigens as potential biomarkers for cancer immunotherapy. Am J Transl Res 2020; 12:7002-7019. [PMID: 33312347 PMCID: PMC7724325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 07/19/2020] [Indexed: 06/12/2023]
Abstract
Cancer-testis antigens (CTA) are tumor antigens, present in the germ cells of testes, ovaries and trophoblasts, which undergo deregulated expression in the tumor and malignant cells. CTA genes are either X-linked or autosomal, favourably expressed in spermatogonia and spermatocytes, respectively. CTAs trigger unprompted humoral immunity and immune responses in malignancies, altering tumor cell physiology and neoplastic behaviors. CTAs demonstrate varied expression profile, with increased abundance in malignant melanoma and prostate, lung, breast and epithelial cell cancers, and a relatively reduced prevalence in intestinal cancer, renal cell adenocarcinoma and malignancies of immune cells. A combination of epigenetic and non-epigenetic agents regulates CTA mRNA expression, with the key participation of CpG islands and CpG-rich promoters, histone methyltransferases, cytokines, tyrosine kinases and transcriptional activators and repressors. CTA triggers gametogenesis, in association with mutated tumorigenic genes and tumor repressors. The CTAs function as potential biomarkers, particularly for prostate, cervical, breast, colorectal, gastric, urinary bladder, liver and lung carcinomas, characterized by alternate splicing and phenotypic heterogeneity in the cells. Additionally, CTAs are prospective targets for vaccine therapy, with the MAGE-A3 and NYESO-1 undergoing clinical trials for tumor regression in malignant melanoma. They have been deemed important for adaptive immunotherapy, marked by limited expression in normal somatic tissues and recurrent up-regulation in epithelial carcinoma. Overall, the current review delineates an up-dated understanding of the intricate processes of CTA expression and regulation in cancer. It further portrays the role of CTAs as biomarkers and probable candidates for tumor immunotherapy, with a future prospect in cancer treatment.
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Affiliation(s)
- Xiao-Feng Li
- Department of Respiratory Medicine, The Second Hospital of Jilin UniversityChangchun, P. R. China
- Department of Oncology and Hematology, The Second Hospital of Jilin UniversityChangchun, P. R. China
| | - Ping Ren
- Department of Thoracic Surgery, The First Hospital of Jilin UniversityChangchun, P. R. China
| | - Wei-Zhang Shen
- Department of Oncology and Hematology, The Second Hospital of Jilin UniversityChangchun, P. R. China
| | - Xin Jin
- Department of Oncology and Hematology, The Second Hospital of Jilin UniversityChangchun, P. R. China
| | - Jie Zhang
- Department of Respiratory Medicine, The Second Hospital of Jilin UniversityChangchun, P. R. China
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Upregulation of CEP55 Predicts Dismal Prognosis in Patients with Liver Cancer. BIOMED RESEARCH INTERNATIONAL 2020; 2020:4139320. [PMID: 32337246 PMCID: PMC7153005 DOI: 10.1155/2020/4139320] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 02/28/2020] [Accepted: 03/11/2020] [Indexed: 02/05/2023]
Abstract
Purpose This study was performed to investigate the association of CEP55 expression with liver cancer and explore potential underlying mechanisms. Materials and Methods. Data obtained from The Cancer Genome Atlas (TCGA) was used to investigate CEP55 expression, its prognostic value, the potential mechanisms of its upregulation, CEP55-related pathways, and its biological functions in liver cancer. Data from Gene Expression Omnibus (GEO) and International Cancer Genome Consortium (ICGC) was used to validate survival analysis. The correlation between CEP55 and tumor-infiltrating immune cells (TIICs) in liver cancer was determined by using Tumor Immune Estimation Resource (TIMER). Results CEP55 was significantly overexpressed in the liver tumor sample compared to the adjacent normal liver sample. High CEP55 expression was significantly associated with histological grade, advanced stages, histological type, high T classification, and survival status. High CEP55 expression was significantly related to dismal prognosis compared with low CEP55 expression, which was validated by the GSE54236 dataset and ICGC database. Meanwhile, CEP55 was identified as the risk factor to independently predict overall survival (OS) for patients with liver cancer upon multivariate analysis. Enrichment analysis indicated that cell cycle, DNA replication, pathways in cancer, mTOR signaling pathway, and VEGF signaling pathway were significantly enriched in the high CEP55 expression group. In addition, the CEP55 expression was significantly related to the infiltration level of B cells, CD4+ T cells, CD8+ T cells, macrophages, neutrophils, and dendritic cells in hepatocellular carcinoma (HCC). CEP55 methylation level was negatively correlated to its mRNA expression. And patients with CEP55 hypermethylation and low expression can achieve a better prognosis than those with CEP55 hypomethylation and high expression. Conclusion CEP55 may serve as a candidate treatment target for it is a determinant of prognosis and immune infiltration in liver cancer patients. DNA hypomethylation might contribute to the overexpression of CEP55 in liver cancer.
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BCAP31, a cancer/testis antigen-like protein, can act as a probe for non-small-cell lung cancer metastasis. Sci Rep 2020; 10:4025. [PMID: 32132574 PMCID: PMC7055246 DOI: 10.1038/s41598-020-60905-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 02/18/2020] [Indexed: 01/03/2023] Open
Abstract
Non-small-cell lung cancer (NSCLC) represents most of lung cancers, is often diagnosed at an advanced metastatic stage. Therefore, exploring the mechanisms underlying metastasis is key to understanding the development of NSCLC. The expression of B cell receptor-associated protein 31 (BCAP31), calreticulin, glucose-regulated protein 78, and glucose-regulated protein 94 were analyzed using immunohistochemical staining of 360 NSCLC patients. It resulted that the high-level expression of the four proteins, but particularly BCAP31, predicted inferior overall survival. What’s more, BCAP31 was closely associated with histological grade and p53 status, which was verified by seven cohorts of NSCLC transcript microarray datasets. Then, three NSCLC cell lines were transfected to observe behavior changes BCAP31 caused, we found the fluctuation of BCAP31 significantly influenced the migration, invasion of NSCLC cells. To identify the pathway utilized by BCAP31, Gene Set Enrichment Analysis was firstly performed, showing Akt/m-TOR/p70S6K pathway was the significant one, which was verified by immunofluorescence, kinase phosphorylation and cellular behavioral observations. Finally, the data of label-free mass spectroscopy implied that BCAP31 plays a role in a fundamental biological process. This study provides the first demonstration of BCAP31 as a novel prognostic factor related to metastasis and suggests a new therapeutic strategy for NSCLC.
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Taherian-Esfahani Z, Dashti S. Cancer-testis antigens: An update on their roles in cancer immunotherapy. Hum Antibodies 2020; 27:171-183. [PMID: 30909205 DOI: 10.3233/hab-190366] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Several recent studies have assessed suitability of tumor antigens for immunotherapy. Based on the restricted expression pattern in somatic tissues, cancer-testis antigens (CTAs) are possible candidates for cancer immunotherapy. These antigens are expressed in various tumors including gastrointestinal, breast, skin and hematologic malignancies. OBJECTIVES To find clinical trials utilizing CTAs in cancer patients. METHODS We searched PubMed, google scholar and specific websites that registers clinical trials. RESULTS A number of clinical trials have been designed to evaluate safety and efficacy of CTA-based treatments. The results of some of them have been promising. In the current literature search, we summarized the clinical trials of CTA-based therapies in cancer patients. CONCLUSIONS Based on the availability of different formulations of CTA-based vaccines, future researches should compare efficiency of these modalities.
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Danilova A, Misyurin V, Novik A, Girdyuk D, Avdonkina N, Nekhaeva T, Emelyanova N, Pipia N, Misyurin A, Baldueva I. Cancer/testis antigens expression during cultivation of melanoma and soft tissue sarcoma cells. Clin Sarcoma Res 2020; 10:3. [PMID: 32042403 PMCID: PMC6998350 DOI: 10.1186/s13569-020-0125-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 01/22/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Autologous dendritic cells (DC) loaded with tumor-associated antigens (TAAs) are a promising approach for anticancer immunotherapy. Polyantigen lysates appear to be an excellent source of TAAs for loading onto the patient's dendritic cells. Cancer/testis antigens (CTA) are expressed by a wide range of tumors, but are minimally expressed on normal tissues, and could serve as a universal target for immunotherapy. However, CTA expression levels can vary significantly in patients with the same tumor type. We proposed that patients who do not respond to DC-based therapy may have distinct features of the CTA expression profile on tumor cells. PATIENTS AND METHODS We compared the gene expression of the principal families CTA in 22 melanoma and 27 soft tissue and bone sarcomas cell lines (STBS), received from patients and used for DC vaccine preparation. RESULTS The majority (47 of 49, 95.9%) cell lines showed CTA gene activity. The incidence of gene expression of GAGE, NYESO1, MAGEA1, PRAME's was significantly different (adj. p < 0.05) between melanoma and sarcoma cell lines. The expression of the SCP1 gene was detected neither in melanoma cells nor in the STBS cells. Clustering by the gene expression profile revealed four different expression patterns. We found three main patterns types: hyperexpression of multiple CTA, hyperexpression of one CTA with almost no expression of others, and no expression of CTA. All clusters types exist in melanoma and sarcoma cell lines. We observed dependence of killing efficacy from the PRAME (rho = 0.940, adj. p < 0.01) expression during real-time monitoring with the xCELLigence system of the interaction between melanoma or sarcoma cells with the T-lymphocytes activated by the lysate of selected allogenous melanoma cell lines with high expression of CTA. CONCLUSION Our results demonstrate that one can use lysates from allogeneic melanoma cell lines as a source of CTA for DC load during the production of anticancer vaccines for the STBS treatment. Patterns of CTA expression should be evaluated as biomarkers of response in prospective clinical trials.
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Affiliation(s)
- Anna Danilova
- N.N. Petrov’ National Medical Cancer Research Center, Leningradskaya str., 68, Pesochniy, Saint-Petersburg, 197758 Russian Federation
- Department of Oncoimmunology, N.N. Petrov’ National Medical Cancer Research Center, Leningradskaya str., 68, Pesochniy, Saint-Petersburg, 197758 Russian Federation
| | - Vsevolod Misyurin
- N.N. Blokhin’ National Medical Cancer Research Center, Kashirskoye sh. 24, Moscow, 115478 Russian Federation
| | - Aleksei Novik
- N.N. Petrov’ National Medical Cancer Research Center, Leningradskaya str., 68, Pesochniy, Saint-Petersburg, 197758 Russian Federation
| | - Dmitry Girdyuk
- N.N. Petrov’ National Medical Cancer Research Center, Leningradskaya str., 68, Pesochniy, Saint-Petersburg, 197758 Russian Federation
| | - Natalia Avdonkina
- N.N. Petrov’ National Medical Cancer Research Center, Leningradskaya str., 68, Pesochniy, Saint-Petersburg, 197758 Russian Federation
| | - Tatiana Nekhaeva
- N.N. Petrov’ National Medical Cancer Research Center, Leningradskaya str., 68, Pesochniy, Saint-Petersburg, 197758 Russian Federation
| | - Natalia Emelyanova
- N.N. Petrov’ National Medical Cancer Research Center, Leningradskaya str., 68, Pesochniy, Saint-Petersburg, 197758 Russian Federation
| | - Nino Pipia
- N.N. Petrov’ National Medical Cancer Research Center, Leningradskaya str., 68, Pesochniy, Saint-Petersburg, 197758 Russian Federation
| | - Andrey Misyurin
- N.N. Blokhin’ National Medical Cancer Research Center, Kashirskoye sh. 24, Moscow, 115478 Russian Federation
| | - Irina Baldueva
- N.N. Petrov’ National Medical Cancer Research Center, Leningradskaya str., 68, Pesochniy, Saint-Petersburg, 197758 Russian Federation
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15
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Wang X, Ju S, Chen Y, Qian Q, Yan C, Chen S, Chang Y, Xu Y, Ma Z, Zhang C, Qin N, Gu Y, Wang C, Zhang E, Hu Z. Hypomethylation-activated cancer-testis gene SPANXC promotes cell metastasis in lung adenocarcinoma. J Cell Mol Med 2019; 23:7261-7267. [PMID: 31483565 PMCID: PMC6815806 DOI: 10.1111/jcmm.14532] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Revised: 05/31/2019] [Accepted: 06/24/2019] [Indexed: 01/03/2023] Open
Abstract
Many studies have shown that there were similarity between tumorigenesis and gametogenesis. Our previous work found that cancer-testis (CT) genes could serve as a novel source of candidate of cancer. Here, by analysing The Cancer Genome Atlas (TCGA) database, we characterized a CT gene, SPANXC, which is expressed only in testis. The SPANXC was reactivated in lung adenocarcinoma (LUAD) tissues. And the expression of SPANXC was associated with prognosis of LUAD. We also found that the activation of SPANXC was due to the promoter hypomethylation of SPANXC. Moreover, SPANXC could modulate cell metastasis both in vitro and in vivo. Mechanistically, we found that SPANXC could bind to ROCK1, a metastasis-related gene, and thus SPANXC may regulate cell metastasis partly through interaction with ROCK1 in LUAD. Together, our results demonstrated that the CT expression pattern of SPANXC served as a crucial role in metastasis of LUAD. And these data further corroborated the resemblance between processes of germ cell development and tumorigenesis, including migration and invasion.
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Affiliation(s)
- Xuewei Wang
- Department of Epidemiology and Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Sihan Ju
- Department of Epidemiology and Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Yao Chen
- Department of Epidemiology and Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Qufei Qian
- Department of Epidemiology and Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Caiwang Yan
- Department of Epidemiology and Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Jiangsu Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China
| | - Shuaizhou Chen
- Department of Epidemiology and Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Yuting Chang
- Department of Epidemiology and Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Yide Xu
- Department of Epidemiology and Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Zijian Ma
- Department of Epidemiology and Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Jiangsu Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China
| | - Chang Zhang
- Department of Epidemiology and Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Jiangsu Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China
| | - Na Qin
- Department of Epidemiology and Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Jiangsu Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China
| | - Yayun Gu
- Department of Epidemiology and Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Jiangsu Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China
| | - Cheng Wang
- Department of Epidemiology and Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Jiangsu Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China.,Department of Bioinformatics, School of Basic Medical Sciences, Nanjing Medical University, Nanjing, China
| | - Erbao Zhang
- Department of Epidemiology and Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Jiangsu Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China
| | - Zhibin Hu
- Department of Epidemiology and Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Jiangsu Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China
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16
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The Structural and Functional Diversity of Intrinsically Disordered Regions in Transmembrane Proteins. J Membr Biol 2019; 252:273-292. [DOI: 10.1007/s00232-019-00069-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 05/17/2019] [Indexed: 10/26/2022]
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17
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Zhou L, Liu S, Li X, Yin M, Li S, Long H. Diagnostic and prognostic value of CEP55 in clear cell renal cell carcinoma as determined by bioinformatics analysis. Mol Med Rep 2019; 19:3485-3496. [PMID: 30896867 PMCID: PMC6471254 DOI: 10.3892/mmr.2019.10042] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 03/01/2019] [Indexed: 12/16/2022] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is one of the most common types of malignant adult kidney tumor. Tumor recurrence and metastasis is the primary cause of cancer-associated mortality in patients with ccRCC. Therefore, identification of efficient diagnostic and prognostic molecular markers may improve survival times. The GSE46699, GSE36895, GSE53000 and GSE53757 gene datasets were downloaded from the Gene Expression Omnibus database and contained 196 ccRCC samples and 164 adjacent normal kidney samples. Bioinformatics analysis was used to integrate the four microarray datasets to identify and analyze differentially expressed genes. Functional analysis revealed that there were 12 genes associated with cancer, based on the tumor-associated gene database. Erb-B2 receptor tyrosine kinase 4, centrosomal protein 55 (CEP55) and vascular endothelial growth factor A are oncogenes, all of which were associated with tumor stage, whereas only CEP55 was significantly associated with survival time as determined by Gene Expression Profiling Interactive Analysis. The mRNA expression levels of CEP55 in ccRCC samples were significantly higher than those observed in adjacent normal kidney tissues based on The Cancer Genome Atlas data and reverse transcription-polymerase chain reaction results. The receiver operating characteristic curve analysis revealed that CEP55 may be considered a diagnostic biomarker for ccRCC with an area under the curve of >0.85 in the training and validation sets. High CEP55 expression was strongly associated with sex, histological grade, stage, T classification, N classification and M classification. Univariate and multivariate Cox proportional hazards analyses demonstrated that CEP55 expression was an independent risk factor for poor prognosis. In addition, gene set enrichment analysis indicated that high CEP55 expression was associated with immunization, cell adhesion, inflammation, the Janus kinase/signal transducer and activator of transcription signaling pathway and cell proliferation. In conclusion, CEP55 was increased in ccRCC samples, and may be considered a potential diagnostic and prognostic biomarker for ccRCC.
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Affiliation(s)
- Libin Zhou
- Department of Urology, Ningbo Medical Centre Lihuili Hospital, Ningbo, Zhejiang 315040, P.R. China
| | - Shibo Liu
- Department of Urology, Cancer Hospital of China Medical University, Shenyang, Liaoning 110042, P.R. China
| | - Xing Li
- Department of Urology, Ningbo Medical Centre Lihuili Hospital, Ningbo, Zhejiang 315040, P.R. China
| | - Min Yin
- Department of Urology, Ningbo Medical Centre Lihuili Hospital, Ningbo, Zhejiang 315040, P.R. China
| | - Sheng Li
- Department of Urology, Ningbo Medical Centre Lihuili Hospital, Ningbo, Zhejiang 315040, P.R. China
| | - Huimin Long
- Department of Urology, Ningbo Medical Centre Lihuili Hospital, Ningbo, Zhejiang 315040, P.R. China
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18
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Uhlirova D, Stankova M, Docekalova M, Hosnedlova B, Kepinska M, Ruttkay-Nedecky B, Ruzicka J, Fernandez C, Milnerowicz H, Kizek R. A Rapid Method for the Detection of Sarcosine Using SPIONs/Au/CS/SOX/NPs for Prostate Cancer Sensing. Int J Mol Sci 2018; 19:E3722. [PMID: 30467297 PMCID: PMC6320840 DOI: 10.3390/ijms19123722] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 11/16/2018] [Accepted: 11/18/2018] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Sarcosine is an amino acid that is formed by methylation of glycine and is present in trace amounts in the body. Increased sarcosine concentrations in blood plasma and urine are manifested in sarcosinemia and in some other diseases such as prostate cancer. For this purpose, sarcosine detection using the nanomedicine approach was proposed. In this study, we have prepared superparamagnetic iron oxide nanoparticles (SPIONs) with different modified surface area. Nanoparticles (NPs) were modified by chitosan (CS), and sarcosine oxidase (SOX). SPIONs without any modification were taken as controls. Methods and Results: The obtained NPs were characterized by physicochemical methods. The size of the NPs determined by the dynamic light scattering method was as follows: SPIONs/Au/NPs (100⁻300 nm), SPIONs/Au/CS/NPs (300⁻700 nm), and SPIONs/Au/CS/SOX/NPs (600⁻1500 nm). The amount of CS deposited on the NP surface was found to be 48 mg/mL for SPIONs/Au/CS/NPs and 39 mg/mL for SPIONs/Au/CS/SOX/NPs, and repeatability varied around 10%. Pseudo-peroxidase activity of NPs was verified using sarcosine, horseradish peroxidase (HRP) and 3,3',5,5'-tetramethylbenzidine (TMB) as a substrate. For TMB, all NPs tested evinced substantial pseudo-peroxidase activity at 650 nm. The concentration of SPIONs/Au/CS/SOX/NPs in the reaction mixture was optimized to 0⁻40 mg/mL. Trinder reaction for sarcosine detection was set up at 510 nm at an optimal reaction temperature of 37 °C and pH 8.0. The course of the reaction was linear for 150 min. The smallest amount of NPs that was able to detect sarcosine was 0.2 mg/well (200 µL of total volume) with the linear dependence y = 0.0011x - 0.0001 and the correlation coefficient r = 0.9992, relative standard deviation (RSD) 6.35%, limit of detection (LOD) 5 µM. The suggested method was further validated for artificial urine analysis (r = 0.99, RSD 21.35%, LOD 18 µM). The calculation between the detected and applied concentrations showed a high correlation coefficient (r = 0.99). NPs were tested for toxicity and no significant growth inhibition was observed in any model system (S. cerevisiae, S. aureus, E. coli). The hemolytic activity of the prepared NPs was similar to that of the phosphate buffered saline (PBS) control. The reaction system was further tested on real urine specimens. Conclusion: The proposed detection system allows the analysis of sarcosine at micromolar concentrations and to monitor changes in its levels as a potential prostate cancer marker. The whole system is suitable for low-cost miniaturization and point-of-care testing technology and diagnostic systems. This system is simple, inexpensive, and convenient for screening tests and telemedicine applications.
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Affiliation(s)
- Dagmar Uhlirova
- Department of Research and Development, Prevention Medicals, Tovarni 342, 742 13 Studenka-Butovice, Czech Republic.
| | - Martina Stankova
- Department of Research and Development, Prevention Medicals, Tovarni 342, 742 13 Studenka-Butovice, Czech Republic.
| | - Michaela Docekalova
- Department of Research and Development, Prevention Medicals, Tovarni 342, 742 13 Studenka-Butovice, Czech Republic.
| | - Bozena Hosnedlova
- Department of Human Pharmacology and Toxicology, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho 1946/1, 612 42 Brno, Czech Republic.
| | - Marta Kepinska
- Department of Biomedical and Environmental Analyses, Faculty of Pharmacy with Division of Laboratory Diagnostics, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland.
| | - Branislav Ruttkay-Nedecky
- Department of Human Pharmacology and Toxicology, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho 1946/1, 612 42 Brno, Czech Republic.
| | - Josef Ruzicka
- Department of Research and Development, Prevention Medicals, Tovarni 342, 742 13 Studenka-Butovice, Czech Republic.
| | - Carlos Fernandez
- School of Pharmacy and Life Sciences, Robert Gordon University, Garthdee Road, Aberdeen AB10 7QB, UK.
| | - Halina Milnerowicz
- Department of Biomedical and Environmental Analyses, Faculty of Pharmacy with Division of Laboratory Diagnostics, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland.
| | - Rene Kizek
- Department of Research and Development, Prevention Medicals, Tovarni 342, 742 13 Studenka-Butovice, Czech Republic.
- Department of Human Pharmacology and Toxicology, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho 1946/1, 612 42 Brno, Czech Republic.
- Department of Biomedical and Environmental Analyses, Faculty of Pharmacy with Division of Laboratory Diagnostics, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland.
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Gordeeva O. Cancer-testis antigens: Unique cancer stem cell biomarkers and targets for cancer therapy. Semin Cancer Biol 2018; 53:75-89. [PMID: 30171980 DOI: 10.1016/j.semcancer.2018.08.006] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Revised: 08/15/2018] [Accepted: 08/17/2018] [Indexed: 02/07/2023]
Abstract
Cancer-testis antigens (CTAs) are considered as unique and promising cancer biomarkers and targets for cancer therapy. CTAs are multifunctional protein group with specific expression patterns in normal embryonic and adult cells and various types of cancer cells. CTAs are involved in regulating of the basic cellular processes during development, stem cell differentiation and carcinogenesis though the biological roles and cell functions of CTA families remain largely unclear. Analysis of CTA expression patterns in embryonic germ and somatic cells, pluripotent and multipotent stem cells, cancer stem cells and their cell descendants indicates that rearrangements of characteristic CTA profiles (aberrant expression) could be associated with cancer transformation and failure of the developmental program of cell lineage specification and germ line restriction. Therefore, aberrant CTA profiles can be used as panels of biomarkers for diagnoses and the selection of cancer treatment strategies. Moreover, immunogenic CTAs are prospective targets for cancer immunotherapy. Clinical trials testing broad range of cancer therapeutic vaccines against antigens of MAGEA and NY-ESO-1 families for treating various cancers have shown mixed clinical efficiency, safety and tolerability, suggesting the requirement of in-depth research of CTA expression in normal and cancer stem cells and extensive clinical trials for improving cancer immunotherapy technologies. This review focuses on recent advancement in study of CTAs in normal and cancer cells, particularly in normal and cancer stem cells, and provides a new insight into CTA expression patterns during normal and cancer stem cell lineage development. Additionally, new approaches in development of effective CTA-based therapies exclusively targeting cancer stem cells will be discussed.
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Affiliation(s)
- Olga Gordeeva
- Laboratory of Cell and Molecular Mechanisms of Histogenesis, Kol'tsov Institute of Developmental Biology, Russian Academy of Sciences, 26 Vavilov Street, Moscow, 119334, Russia.
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Prostate-Associated Gene 4 (PAGE4): Leveraging the Conformational Dynamics of a Dancing Protein Cloud as a Therapeutic Target. J Clin Med 2018; 7:jcm7060156. [PMID: 29914187 PMCID: PMC6025510 DOI: 10.3390/jcm7060156] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 06/13/2018] [Accepted: 06/15/2018] [Indexed: 12/24/2022] Open
Abstract
Prostate cancer (PCa) is a leading cause of mortality and morbidity globally. While genomic alterations have been identified in PCa, in contrast to some other cancers, use of such information to personalize treatment is still in its infancy. Here, we discuss how PAGE4, a protein which appears to act both as an oncogenic factor as well as a metastasis suppressor, is a novel therapeutic target for PCa. Inhibiting PAGE4 may be a viable strategy for low-risk PCa where it is highly upregulated. Conversely, PAGE4 expression is downregulated in metastatic PCa and, therefore, reinstituting its sustained expression may be a promising option to subvert or attenuate androgen-resistant PCa. Thus, fine-tuning the levels of PAGE4 may represent a novel approach for personalized medicine in PCa.
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21
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Faramarzi S, Ghafouri-Fard S. Expression analysis of cancer-testis genes in prostate cancer reveals candidates for immunotherapy. Immunotherapy 2018; 9:1019-1034. [PMID: 28971747 DOI: 10.2217/imt-2017-0083] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Prostate cancer is a prevalent disorder among men with a heterogeneous etiological background. Several molecular events and signaling perturbations have been found in this disorder. Among genes whose expressions have been altered during the prostate cancer development are cancer-testis antigens (CTAs). This group of antigens has limited expression in the normal adult tissues but aberrant expression in cancers. This property provides them the possibility to be used as cancer biomarkers and immunotherapeutic targets. Several CTAs have been shown to be immunogenic in prostate cancer patients and some of the have entered clinical trials. Based on the preliminary data obtained from these trials, it is expected that CTA-based therapeutic options are beneficial for at least a subset of prostate cancer patients.
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Affiliation(s)
- Sepideh Faramarzi
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Kumar S, Singh R, Malik S, Manne U, Mishra M. Prostate cancer health disparities: An immuno-biological perspective. Cancer Lett 2018; 414:153-165. [PMID: 29154974 PMCID: PMC5743619 DOI: 10.1016/j.canlet.2017.11.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 11/09/2017] [Accepted: 11/11/2017] [Indexed: 02/07/2023]
Abstract
Prostate cancer (PCa) is the most commonly diagnosed malignancy in males, and, in the United States, is the second leading cause of cancer-related death for men older than 40 years. There is a higher incidence of PCa for African Americans (AAs) than for European-Americans (EAs). Investigations related to the incidence of PCa-related health disparities for AAs suggest that there are differences in the genetic makeup of these populations. Other differences are environmentally induced (e.g., diet and lifestyle), and the exposures are different. Men who immigrate from Eastern to Western countries have a higher risk of PCa than men in their native countries. However, the number of immigrants developing PCa is still lower than that of men in Western countries, suggesting that genetic factors are involved in the development of PCa. Altered genetic polymorphisms are associated with PCa progression. Androgens and the androgen receptor (AR) are involved in the development and progression of PCa. For populations with diverse racial/ethnic backgrounds, differences in lifestyle, diet, and biology, including genetic mutations/polymorphisms and levels of androgens and AR, are risk factors for PCa. Here, we provide an immuno-biological perspective on PCa in relation to racial/ethnic disparities and identify factors associated with the disproportionate incidence of PCa and its clinical outcomes.
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Affiliation(s)
- Sanjay Kumar
- Cancer Biology Research and Training Program, Department of Biological Sciences, Alabama State University, Montgomery, AL 36104, USA
| | - Rajesh Singh
- Department of Microbiology, Biochemistry, and Immunology, Morehouse School of Medicine, Atlanta, GA 30310, USA
| | - Shalie Malik
- Cancer Biology Research and Training Program, Department of Biological Sciences, Alabama State University, Montgomery, AL 36104, USA; Department of Zoology, University of Lucknow, Lucknow 226007, India
| | - Upender Manne
- Department of Pathology, Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Manoj Mishra
- Cancer Biology Research and Training Program, Department of Biological Sciences, Alabama State University, Montgomery, AL 36104, USA.
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Janfaza S, Banan Nojavani M, Khorsand B, Nikkhah M, Zahiri J. Cancer Odor Database (COD): a critical databank for cancer diagnosis research. DATABASE-THE JOURNAL OF BIOLOGICAL DATABASES AND CURATION 2018; 2017:4061478. [PMID: 29220448 PMCID: PMC5737198 DOI: 10.1093/database/bax055] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Accepted: 06/27/2017] [Indexed: 12/12/2022]
Abstract
Database URL http://bioinf.modares.ac.ir/software/cod/.
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Affiliation(s)
- Sajjad Janfaza
- Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, Jalal Ale Ahmad Highway, Tehran 14117, Iran
| | - Maryam Banan Nojavani
- Department of Biomaterials, Faculty of Interdisciplinary Sciences, Tarbiat Modares University, Jalal Ale Ahmad Highway, Tehran 14117, Iran
| | - Babak Khorsand
- Department of Computer Engineering, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Maryam Nikkhah
- Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, Jalal Ale Ahmad Highway, Tehran 14117, Iran
| | - Javad Zahiri
- Bioinformatics and Computational Omics Lab (BioCOOL), Department of Biophysics, Faculty of Biological Sciences, Tarbiat Modares University, Jalal Ale Ahmad Highway, Tehran 14117, Iran
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Zhao J, Wang Y, Liang Q, Xu Y, Sang J. MAGEA1 inhibits the expression of BORIS via increased promoter methylation. J Cell Sci 2018; 132:jcs.218628. [DOI: 10.1242/jcs.218628] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 11/23/2018] [Indexed: 12/13/2022] Open
Abstract
Melanoma-associated antigen A1 (MAGEA1) and BORIS are members of the cancer testis antigens (CTA) family. Their functions and expression regulation mechanisms are not fully understood. In this study, we revealed new functions and regulatory mechanisms of MAGEA1 and BORIS in breast cancer cells, which were investigated in parental and genetically manipulated breast cancer cells via gene overexpression or siRNA interference-mediated down-regulation. We identified the interaction between MAGEA1 and CTCF, which was required for the binding of MAGEA1 to BORIS promoter and critical for the recruitment of DNMT3a. A protein complex containing MAGEA1, CTCF and DNMT3a will be formed before or after the conjunction with BORIS promoter. The binding of this complex to the BORIS promoter accounts for the hypermethylation and repression of BORIS expression, which results in cell death in the breast cancer cell lines tested. Multiple approaches are employed, including co-IP, GST-pull down, co-localization, cell death analyses using the Annexin V-FITC/PI double staining and caspase3 activation assays, ChIP and bisulfite sequencing PCR assays for methylation. These results have implications in the development of strategies in CTA-based immune therapeutics.
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Affiliation(s)
- Jizhong Zhao
- Key Laboratory of Cell Proliferation and Regulation, College of Life Sciences, Beijing Normal University, Beijing, China
| | - Yueqing Wang
- Key Laboratory of Cell Proliferation and Regulation, College of Life Sciences, Beijing Normal University, Beijing, China
| | - Qianjin Liang
- Key Laboratory of Cell Proliferation and Regulation, College of Life Sciences, Beijing Normal University, Beijing, China
| | - Yan Xu
- Department of Obstetrics and Gynecology, Indiana University School of Medicine, 1044 W. Walnut St. R4-W037, Indianapolis, IN 46202, USA
| | - Jianli Sang
- Key Laboratory of Cell Proliferation and Regulation, College of Life Sciences, Beijing Normal University, Beijing, China
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Stephan C, Jung K. Advances in Biomarkers for PCa Diagnostics and Prognostics-A Way towards Personalized Medicine. Int J Mol Sci 2017; 18:ijms18102193. [PMID: 29053613 PMCID: PMC5666874 DOI: 10.3390/ijms18102193] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 10/17/2017] [Accepted: 10/18/2017] [Indexed: 12/19/2022] Open
Affiliation(s)
- Carsten Stephan
- Department of Urology, Charité University Hospital, 10117 Berlin, Germany.
- Berlin Institute for Urologic Research, 10115 Berlin, Germany.
| | - Klaus Jung
- Department of Urology, Charité University Hospital, 10117 Berlin, Germany.
- Berlin Institute for Urologic Research, 10115 Berlin, Germany.
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