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Murakami K, Furuya H, Hokutan K, Goodison S, Pagano I, Chen R, Shen CH, Chan MWY, Ng CF, Kobayashi T, Ogawa O, Miyake M, Thornquist M, Shimizu Y, Hayashi K, Wang Z, Yu H, Rosser CJ. Association of SNPs in the PAI1 Gene with Disease Recurrence and Clinical Outcome in Bladder Cancer. Int J Mol Sci 2023; 24:4943. [PMID: 36902377 PMCID: PMC10003630 DOI: 10.3390/ijms24054943] [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: 02/08/2023] [Revised: 02/28/2023] [Accepted: 03/02/2023] [Indexed: 03/08/2023] Open
Abstract
PURPOSE Bladder cancer (BCa) is one of the most common cancer types worldwide and is characterized by a high rate of recurrence. In previous studies, we and others have described the functional influence of plasminogen activator inhibitor-1 (PAI1) in bladder cancer development. While polymorphisms in PAI1 have been associated with increased risk and worsened prognosis in some cancers, the mutational status of PAI1 in human bladder tumors has not been well defined. METHODS In this study, we evaluated the mutational status of PAI1 in a series of independent cohorts, comprised of a total of 660 subjects. RESULTS Sequencing analyses identified two clinically relevant 3' untranslated region (UTR) single nucleotide polymorphisms (SNPs) in PAI1 (rs7242; rs1050813). Somatic SNP rs7242 was present in human BCa cohorts (overall incidence of 72%; 62% in Caucasians and 72% in Asians). In contrast, the overall incidence of germline SNP rs1050813 was 18% (39% in Caucasians and 6% in Asians). Furthermore, Caucasian patients with at least one of the described SNPs had worse recurrence-free survival and overall survival (p = 0.03 and p = 0.03, respectively). In vitro functional studies demonstrated that SNP rs7242 increased the anti-apoptotic effect of PAI1, and SNP rs1050813 was related to a loss of contact inhibition associated with cellular proliferation when compared to wild type. CONCLUSION Further investigation of the prevalence and potential downstream influence of these SNPs in bladder cancer is warranted.
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Affiliation(s)
- Kaoru Murakami
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Hideki Furuya
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Kanani Hokutan
- Clinical and Translational Research Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA
- Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa, Honolulu, HI 96822, USA
| | - Steve Goodison
- Department of Quantitative Health Sciences, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Ian Pagano
- Population Sciences in the Pacific Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA
| | - Runpu Chen
- Department of Microbiology and Immunology, The State University of New York at Buffalo, Buffalo, NY 14260, USA
| | - Cheng-Huang Shen
- Department of Urology, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi 600, Taiwan
| | - Michael W. Y. Chan
- Department of Biomedical Sciences, National Chung Cheng University, Chia-Yi 621, Taiwan
| | - Chi Fai Ng
- SH Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, Hong Kong
| | - Takashi Kobayashi
- Department of Urology, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan
| | - Osamu Ogawa
- Department of Urology, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan
| | - Makito Miyake
- Department of Urology, Nara Medical University, Nara 6348522, Japan
| | - Mark Thornquist
- Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | - Yoshiko Shimizu
- Clinical and Translational Research Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA
- Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa, Honolulu, HI 96822, USA
| | - Kazukuni Hayashi
- Clinical and Translational Research Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA
| | - Zhangwei Wang
- Population Sciences in the Pacific Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA
| | - Herbert Yu
- Population Sciences in the Pacific Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA
| | - Charles J. Rosser
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
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Petitprez F, Ayadi M, de Reyniès A, Fridman WH, Sautès-Fridman C, Job S. Review of Prognostic Expression Markers for Clear Cell Renal Cell Carcinoma. Front Oncol 2021; 11:643065. [PMID: 33996558 PMCID: PMC8113694 DOI: 10.3389/fonc.2021.643065] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 02/17/2021] [Indexed: 12/12/2022] Open
Abstract
Context: The number of prognostic markers for clear cell renal cell carcinoma (ccRCC) has been increasing regularly over the last 15 years, without being integrated and compared. Objective: Our goal was to perform a review of prognostic markers for ccRCC to lay the ground for their use in the clinics. Evidence Acquisition: PubMed database was searched to identify RNA and protein markers whose expression level was reported as associated with survival of ccRCC patients. Relevant studies were selected through cross-reading by two readers. Evidence Synthesis: We selected 249 studies reporting an association with prognostic of either single markers or multiple-marker models. Altogether, these studies were based on a total of 341 distinct markers and 13 multiple-marker models. Twenty percent of these markers were involved in four biological pathways altered in ccRCC: cell cycle, angiogenesis, hypoxia, and immune response. The main genes (VHL, PBRM1, BAP1, and SETD2) involved in ccRCC carcinogenesis are not the most relevant for assessing survival. Conclusion: Among single markers, the most validated markers were KI67, BIRC5, TP53, CXCR4, and CA9. Of the multiple-marker models, the most famous model, ClearCode34, has been highly validated on several independent datasets, but its clinical utility has not yet been investigated. Patient Summary: Over the years, the prognosis studies have evolved from single markers to multiple-marker models. Our review highlights the highly validated prognostic markers and multiple-marker models and discusses their clinical utility for better therapeutic care.
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Affiliation(s)
- Florent Petitprez
- Programme Cartes d'Identité des Tumeurs, Ligue Nationale Contre le Cancer, Paris, France
| | - Mira Ayadi
- Programme Cartes d'Identité des Tumeurs, Ligue Nationale Contre le Cancer, Paris, France
| | - Aurélien de Reyniès
- Programme Cartes d'Identité des Tumeurs, Ligue Nationale Contre le Cancer, Paris, France
| | - Wolf H. Fridman
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Equipe Inflammation, Complément et Cancer, Paris, France
| | - Catherine Sautès-Fridman
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Equipe Inflammation, Complément et Cancer, Paris, France
| | - Sylvie Job
- Programme Cartes d'Identité des Tumeurs, Ligue Nationale Contre le Cancer, Paris, France
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Honma N, Inoue T, Tsuchiya N, Koizumi A, Yamamoto R, Nara T, Kanda S, Huang M, Numakura K, Saito M, Narita S, Satoh S, Habuchi T. Prognostic value of plasminogen activator inhibitor-1 in biomarker exploration using multiplex immunoassay in patients with metastatic renal cell carcinoma treated with axitinib. Health Sci Rep 2020; 3:e197. [PMID: 33088925 PMCID: PMC7559632 DOI: 10.1002/hsr2.197] [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: 04/13/2020] [Revised: 08/24/2020] [Accepted: 09/17/2020] [Indexed: 11/08/2022] Open
Abstract
Background and Aims Vascular endothelial growth factor‐directed therapies play a significant role in patients with metastatic renal cell carcinoma (mRCC). Biomarkers for predicting treatment efficacy and resistance are required to develop personalized medicine. We evaluated multiple serum cytokine levels in patients with mRCC treated with axitinib to explore predictive biomarkers. Methods From September 2012 to October 2015, serum samples were collected from 44 patients with mRCC before treatment and 4 weeks after axitinib initiation. Bio‐Plex Pro Human Cancer Biomarker Panels 1 and 2 were used to measure levels of 34 serum biomarkers related to angiogenesis and cell proliferation. Results Patients with partial response or stable disease had significantly decreased serum plasminogen activator inhibitor‐1 (PAI‐1) level from pre‐treatment to 4 weeks after axitinib initiation compared with those with progressive disease (P = .022). The median progression‐free survival (PFS) and median overall survival (OS) in patients with increased serum PAI‐1 level from pre‐treatment to 4 weeks after axitinib initiation were significantly shorter than those with decreased serum PAI‐1 level (P = .027 and P = .026, respectively). Increased serum PAI‐1 level from pre‐treatment to 4 weeks after axitinib initiation was an independent prognostic marker for shorter PFS and OS in multivariate analyses (P = .015 and P = .032, respectively). The immunohistochemical staining intensity of PAI‐1 in tumor specimens was significantly associated with Fuhrman grade and presence of distant metastasis (P = .026 and P = .010, respectively). Conclusions The initial change in serum PAI‐1 level in the early stage of axitinib treatment could be a useful prognostic biomarker in patients with mRCC.
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Affiliation(s)
- Naoko Honma
- Department of Urology Akita University Graduate School of Medicine Akita Japan
| | - Takamitsu Inoue
- Department of Urology Akita University Graduate School of Medicine Akita Japan.,AMED-CREST Japan Science and Technology Agency Tokyo Japan
| | - Norihiko Tsuchiya
- Department of Urology Akita University Graduate School of Medicine Akita Japan.,Department of Urology Yamagata University Faculty of Medicine Yamagata Japan
| | - Atsushi Koizumi
- Department of Urology Akita University Graduate School of Medicine Akita Japan
| | - Ryohei Yamamoto
- Department of Urology Akita University Graduate School of Medicine Akita Japan
| | - Taketoshi Nara
- Department of Urology Akita University Graduate School of Medicine Akita Japan
| | - Sohei Kanda
- Department of Urology Akita University Graduate School of Medicine Akita Japan
| | - Mingguo Huang
- Department of Urology Akita University Graduate School of Medicine Akita Japan
| | - Kazuyuki Numakura
- Department of Urology Akita University Graduate School of Medicine Akita Japan
| | - Mitsuru Saito
- Department of Urology Akita University Graduate School of Medicine Akita Japan
| | - Shintaro Narita
- Department of Urology Akita University Graduate School of Medicine Akita Japan.,AMED-CREST Japan Science and Technology Agency Tokyo Japan
| | - Shigeru Satoh
- Center for Kidney Disease and Transplantation Akita University Hospital Akita Japan
| | - Tomonori Habuchi
- Department of Urology Akita University Graduate School of Medicine Akita Japan.,AMED-CREST Japan Science and Technology Agency Tokyo Japan
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Abufaraj M, Kimura S, Haitel A, Iwata T, Isleem U, D'Andrea D, Soria F, Mori K, Rink M, Bensalah K, Rouprêt M, Margulis V, Briganti A, Karakiewicz PI, Shariat SF. The expression of urokinase-type plasminogen activator system in upper tract urothelial carcinoma and its prognostic value after radical nephroureterectomy. Urol Oncol 2020; 38:685.e17-685.e25. [PMID: 32381392 DOI: 10.1016/j.urolonc.2020.03.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Revised: 03/25/2020] [Accepted: 03/31/2020] [Indexed: 12/23/2022]
Abstract
BACKGROUND To evaluate the expression pattern and prognostic role of the urokinase-type plasminogen activator (uPA) system in patients who underwent radical nephroureterectomy (RNU) for nonmetastatic upper tract urothelial carcinoma (UTUC). METHODS A total of 732 patients who were treated with RNU for clinically nonmetastatic UTUC comprised our analytical cohort. Immunohistochemical staining of uPA, uPA receptor (uPAR) and uPA inhibitor (PAI-1) was performed using Murine IgG1 monoclonal antibodies. Outcomes of interest were recurrence-free survival, cancer-specific survival, and overall survival. RESULTS The median age of the patients was 69.8 years and 56.6% of them were males. Overall, overexpression of uPA, uPAR, and PAI-1 was observed in 292 (39.9%), 346 (47.3%), and 345 (47.1%) patients, respectively. The uPA system components showed a statistically significant association with adverse clinicopathologic features such as lymphovascular invasion, multifocality, sessile tumors, and advanced pathologic stage (P < 0.01). On multivariable models, higher pathologic tumor stage, multifocality, and lymph node involvement were associated with RFS, OS, and CSS, but not the overexpression of uPA, uPAR, or PAR-1. In patients with organ-confined disease (≤pT2N0), however, uPA was significantly associated with RFS (hazard ratio [HR]: 2.04, 95% confidence interval [CI]: 1.21-3.43), OS (HR: 1.59, 95% CI:1.08-2.24) and CSS (HR: 2.55, 95% CI:1.44-4.52). uPA improved the predictive accuracy of a standard post-RNU model for all 3 endpoints, in organ-confined disease, by a prognostically significant margin. CONCLUSIONS Overexpression of uPA system components was associated with adverse clinicopathologic characteristics and survival outcomes on the univariable, but not multivariable analyses. uPA expression was an independent predictor of survival outcomes in patients with organ-confined disease. While the clinical value of the uPA system remains limited in this cohort, further studies are needed to identify a marker or constellation of markers of high predictive value to help in counseling and treatment planning of UTUC patients.
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Affiliation(s)
- Mohammad Abufaraj
- Department of Urology, Medical University of Vienna, Vienna, Austria; Division of Urology, Department of Special Surgery, Jordan University Hospital, The University of Jordan, Amman, Jordan
| | - Shoji Kimura
- Department of Urology, Medical University of Vienna, Vienna, Austria; Department of Urology, Jikei University School of Medicine, Tokyo, Japan
| | - Andrea Haitel
- Department of Pathology, Medical University of Vienna, Vienna, Austria
| | - Takihero Iwata
- Department of Urology, Medical University of Vienna, Vienna, Austria; Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Ula Isleem
- Division of Urology, Department of Special Surgery, Jordan University Hospital, The University of Jordan, Amman, Jordan
| | - David D'Andrea
- Department of Urology, Medical University of Vienna, Vienna, Austria
| | - Francesco Soria
- Division of Urology, Department of Surgical Sciences, San Giovanni Battista Hospital, University of Studies of Torino, Turin, Italy
| | - Keiichiro Mori
- Department of Urology, Medical University of Vienna, Vienna, Austria; Department of Urology, Jikei University School of Medicine, Tokyo, Japan
| | - Michael Rink
- Department of Urology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Karim Bensalah
- Department of Urology, University of Rennes, Rennes, France
| | - Morgan Rouprêt
- Sorbonne Université, GRC n°5, ONCOTYPE-URO, Urology, AP-HP, Hôpital Pitié-Salpêtrière, Paris, France
| | - Vitaly Margulis
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX; Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - Alberto Briganti
- Department of Urology and Division of Experimental Oncology, URI, Urological Research Institute, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Pierre I Karakiewicz
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montreal Health Center, Montreal, Quebec, Canada
| | - Shahrokh F Shariat
- Department of Urology, Medical University of Vienna, Vienna, Austria; Division of Urology, Department of Special Surgery, Jordan University Hospital, The University of Jordan, Amman, Jordan; Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX; Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia; Department of Urology, Weill Cornell Medical College, New York, NY, USA; European Association of Urology Research Foundation, Arnhem, Netherlands.
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5
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Zhang C, Wang F, Guo F, Ye C, Yang Y, Huang Y, Hou J, Tian F, Yang B. A 13-gene risk score system and a nomogram survival model for predicting the prognosis of clear cell renal cell carcinoma. Urol Oncol 2020; 38:74.e1-74.e11. [PMID: 31952997 DOI: 10.1016/j.urolonc.2019.12.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 12/18/2019] [Accepted: 12/24/2019] [Indexed: 11/27/2022]
Abstract
BACKGROUND Renal cell carcinoma (RCC) is the second common malignant tumor in the urinary system, and 85% of RCC cases are clear cell RCC (ccRCC). This study is designed to build a risk score system for ccRCC. METHODS The gene methylation and expression data of ccRCC samples were downloaded from The Cancer Genome Atlas database (training set) and ArrayExpress database (validation set). The differentially methylated genes (DMGs) and differentially expressed genes (DEGs) were identified by limma package, and their intersecting genes with negative Pearson correlation coefficients were remained using cor.test function. Prognosis-associated genes were identified by survival package, and the optimal DMGs were obtained using penalized package. After risk score system was built, nomogram survival model was constructed using rms package. Additionally, pathways were enriched for the DEGs between high- and low-risk groups using Gene Set Enrichment Analysis. RESULTS There were 3,638 DMGs and 2,702 DEGs between tumor and normal samples. Among the 312 intersecting genes, 43 prognosis-associated genes were identified. A total of 13 optimal DMGs (BTBD19, ADAM8, BGLAP, TNFRSF13C, JPH4, BEST1, GNRH2, UBE2QL1, CHODL, GDF9, UPB1, KCNH3; and ADAMTSL4) were obtained for building the risk score system. After pathological M, pathological T, platelet qualitative, and RS status were revealed to be independent prognostic factors, a nomogram survival model was constructed. For the 920 DEGs between the high- and low-risk samples, 6 significant pathways were enriched. CONCLUSION The 13-gene risk score system and the nomogram survival model might be used for prognostic prediction of ccRCC patients.
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Affiliation(s)
- Chao Zhang
- Department of Urology, Changhai Hospital, the Second Military Medical University, Shanghai, China
| | - Fubo Wang
- Department of Urology, Changhai Hospital, the Second Military Medical University, Shanghai, China
| | - Fei Guo
- Department of Urology, Changhai Hospital, the Second Military Medical University, Shanghai, China
| | - Chen Ye
- Department of Urology, Changhai Hospital, the Second Military Medical University, Shanghai, China
| | - Yue Yang
- Department of Urology, Changhai Hospital, the Second Military Medical University, Shanghai, China
| | - Yuhua Huang
- Department of Urology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Jianquan Hou
- Department of Urology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Feng Tian
- Department of Urology, Shanghai Eighth People's Hospital, Shanghai, China.
| | - Bo Yang
- Department of Urology, Changhai Hospital, the Second Military Medical University, Shanghai, China.
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Viegas C, de Matos AJ, Leite-Martins LR, Viegas I, Ferreira RRF, Gregório H, Santos AA. Determination of urokinase-type plasminogen activator serum levels in healthy and oncologic cats. CANADIAN JOURNAL OF VETERINARY RESEARCH = REVUE CANADIENNE DE RECHERCHE VETERINAIRE 2020; 84:60-66. [PMID: 31949329 PMCID: PMC6923816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 03/12/2019] [Indexed: 06/10/2023]
Abstract
The urokinase plasminogen activator system (uPAS) has been poorly investigated in veterinary oncology. The aim of this study was to determine uPA serum concentrations in healthy and oncologic cats to understand the potential value of uPA as a cancer biomarker. Serum samples were collected from 19 healthy cats and 18 cats with spontaneous malignant neoplasms and uPA was measured through a specific enzyme-linked immunosorbent assay kit. The differences between uPA values and their relation with intrinsic factors and clinicopathological parameters were analyzed using an analysis of variance (ANOVA) and independent t-test. The average serum concentration of uPA in cancerous cats (0.54 ± 0.22 ng/mL) differed from that of healthy cats (1.10 ± 1.16 ng/mL) but was not significantly influenced by cats' clinicopathological parameters or by the presence of metastases. This study describes, for the first time, the serum concentrations of uPA in cats and proposes directions for future studies to uncover the relevance of uPAS in feline carcinogenesis.
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Affiliation(s)
- Cláudia Viegas
- Department of Veterinary Clinics, Faculty of Veterinary Medicine, Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, Lisbon, Portugal (Viegas C, Viegas I); Animal Blood Bank, R. de João de Deus 741, Porto, Portugal (Ferreira); Department of Veterinary Clinics of the Biomedical Sciences Institute of Abel Salazar, University of Porto, R. Jorge Viterbo Ferreira 228, Porto, Portugal (de Matos, Leite-Martins, Santos); Animal Science and Study Centre/Food and Agrarian Sciences and Technologies Institute, P. Gomes Teixeira, Porto, Portugal (de Matos, Santos); Centro Hospitalar Veterinário, Porto, Portugal (Gregório)
| | - Augusto J de Matos
- Department of Veterinary Clinics, Faculty of Veterinary Medicine, Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, Lisbon, Portugal (Viegas C, Viegas I); Animal Blood Bank, R. de João de Deus 741, Porto, Portugal (Ferreira); Department of Veterinary Clinics of the Biomedical Sciences Institute of Abel Salazar, University of Porto, R. Jorge Viterbo Ferreira 228, Porto, Portugal (de Matos, Leite-Martins, Santos); Animal Science and Study Centre/Food and Agrarian Sciences and Technologies Institute, P. Gomes Teixeira, Porto, Portugal (de Matos, Santos); Centro Hospitalar Veterinário, Porto, Portugal (Gregório)
| | - Liliana R Leite-Martins
- Department of Veterinary Clinics, Faculty of Veterinary Medicine, Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, Lisbon, Portugal (Viegas C, Viegas I); Animal Blood Bank, R. de João de Deus 741, Porto, Portugal (Ferreira); Department of Veterinary Clinics of the Biomedical Sciences Institute of Abel Salazar, University of Porto, R. Jorge Viterbo Ferreira 228, Porto, Portugal (de Matos, Leite-Martins, Santos); Animal Science and Study Centre/Food and Agrarian Sciences and Technologies Institute, P. Gomes Teixeira, Porto, Portugal (de Matos, Santos); Centro Hospitalar Veterinário, Porto, Portugal (Gregório)
| | - Inês Viegas
- Department of Veterinary Clinics, Faculty of Veterinary Medicine, Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, Lisbon, Portugal (Viegas C, Viegas I); Animal Blood Bank, R. de João de Deus 741, Porto, Portugal (Ferreira); Department of Veterinary Clinics of the Biomedical Sciences Institute of Abel Salazar, University of Porto, R. Jorge Viterbo Ferreira 228, Porto, Portugal (de Matos, Leite-Martins, Santos); Animal Science and Study Centre/Food and Agrarian Sciences and Technologies Institute, P. Gomes Teixeira, Porto, Portugal (de Matos, Santos); Centro Hospitalar Veterinário, Porto, Portugal (Gregório)
| | - Rui R F Ferreira
- Department of Veterinary Clinics, Faculty of Veterinary Medicine, Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, Lisbon, Portugal (Viegas C, Viegas I); Animal Blood Bank, R. de João de Deus 741, Porto, Portugal (Ferreira); Department of Veterinary Clinics of the Biomedical Sciences Institute of Abel Salazar, University of Porto, R. Jorge Viterbo Ferreira 228, Porto, Portugal (de Matos, Leite-Martins, Santos); Animal Science and Study Centre/Food and Agrarian Sciences and Technologies Institute, P. Gomes Teixeira, Porto, Portugal (de Matos, Santos); Centro Hospitalar Veterinário, Porto, Portugal (Gregório)
| | - Hugo Gregório
- Department of Veterinary Clinics, Faculty of Veterinary Medicine, Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, Lisbon, Portugal (Viegas C, Viegas I); Animal Blood Bank, R. de João de Deus 741, Porto, Portugal (Ferreira); Department of Veterinary Clinics of the Biomedical Sciences Institute of Abel Salazar, University of Porto, R. Jorge Viterbo Ferreira 228, Porto, Portugal (de Matos, Leite-Martins, Santos); Animal Science and Study Centre/Food and Agrarian Sciences and Technologies Institute, P. Gomes Teixeira, Porto, Portugal (de Matos, Santos); Centro Hospitalar Veterinário, Porto, Portugal (Gregório)
| | - Andreia A Santos
- Department of Veterinary Clinics, Faculty of Veterinary Medicine, Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, Lisbon, Portugal (Viegas C, Viegas I); Animal Blood Bank, R. de João de Deus 741, Porto, Portugal (Ferreira); Department of Veterinary Clinics of the Biomedical Sciences Institute of Abel Salazar, University of Porto, R. Jorge Viterbo Ferreira 228, Porto, Portugal (de Matos, Leite-Martins, Santos); Animal Science and Study Centre/Food and Agrarian Sciences and Technologies Institute, P. Gomes Teixeira, Porto, Portugal (de Matos, Santos); Centro Hospitalar Veterinário, Porto, Portugal (Gregório)
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Abstract
Clear cell renal cell carcinoma (ccRCC) represents a prevalent urological malignancy among men worldwide. MicroRNAs (miRNAs) are involved in the progression of diverse human cancers. The aim of this study was to explore the expression profile and prognostic value of microRNA-3133 (miR-3133) in ccRCC.The expression of miR-3133 in ccRCC tissues and non-cancerous tissues was measured by quantitative real-time polymerase chain reaction (qRT-PCR). Chi-square test was applied to evaluate the relationship between miR-3133 expression and clinical characteristics. Overall survival curve was constructed by Kaplan-Meier with log-rank test. The prognostic value of miR-3133 in ccRCC was estimated by Cox regression analysis.MiR-3133 was downregulated in ccRCC samples compared to the matched noncancerous samples (P <.01). Moreover, its expression level was correlated with T stage, vascular invasion and lymph node metastasis (all P <.05). Survival curves demonstrated that patients with low level of miR-3133 underwent lower overall survival than those with high level (log rank test, P = .002). MiR-3133 might be an independent prognostic biomarker in ccRCC patients (HR = 2.802, 95% CI = 1.391-5.646, P = .004).MiR-3133 is downregulated, and plays inhibitory roles in aggressive progression of ccRCC. MiR-3133 may be an independent prognostic biomarker for ccRCC.
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Wach S, Brandl M, Borchardt H, Weigelt K, Lukat S, Nolte E, Al-Janabi O, Hart M, Grässer F, Giedl J, Jung R, Stöhr R, Hartmann A, Lieb V, Höbel S, Peters A, Stäubert C, Wullich B, Taubert H, Aigner A. Exploring the MIR143-UPAR Axis for the Inhibition of Human Prostate Cancer Cells In Vitro and In Vivo. MOLECULAR THERAPY. NUCLEIC ACIDS 2019; 16:272-283. [PMID: 30933831 PMCID: PMC6444223 DOI: 10.1016/j.omtn.2019.02.020] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 01/16/2019] [Accepted: 02/21/2019] [Indexed: 01/12/2023]
Abstract
MIR143 is pathologically downregulated and may function as a tumor suppressor in prostate cancer. Likewise, the urokinase plasminogen activator receptor (UPAR) is overexpressed in prostate carcinoma, representing a negative prognostic marker and putative therapeutic target gene. In this paper, we establish UPAR as a new direct target of MIR143. Luciferase reporter gene constructs identify one of the two in silico-predicted binding sites as functionally relevant for direct MIR143 binding to the 3′ UTR, and, concomitantly, transfection of MIR143 reduces UPAR protein levels in prostate carcinoma cells in vitro. Inhibitory effects on cell proliferation and colony formation, spheroid growth and integrity, and cell viability are extensively analyzed, and they are compared to direct small interfering RNA (siRNA)-mediated uPAR knockdown or combined microRNA (miRNA)-siRNA treatment. Switching to a therapeutically more relevant in vivo model, we demonstrate tumor-inhibitory effects of MIR143 replacement therapy by systemic treatment of mice bearing subcutaneous PC-3 tumor xenografts with MIR143 formulated in polymeric nanoparticles. This efficient, nanoparticle-mediated delivery of intact MIR143 mediates the marked downregulation of uPAR protein, but not mRNA levels, thus indicating translational inhibition rather than mRNA degradation. In summary, we identify UPAR as a direct target gene of MIR143, and we establish the therapeutic anti-tumor potential of nanoparticle-based MIR143 replacement in prostate cancer.
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Affiliation(s)
- Sven Wach
- Department of Urology, Friedrich Alexander University Hospital Erlangen-Nürnberg, Erlangen, Germany
| | - Madeleine Brandl
- Rudolf-Boehm-Institute for Pharmacology and Toxicology, Clinical Pharmacology, University of Leipzig, Leipzig, Germany
| | - Hannes Borchardt
- Rudolf-Boehm-Institute for Pharmacology and Toxicology, Clinical Pharmacology, University of Leipzig, Leipzig, Germany
| | - Katrin Weigelt
- Department of Urology, Friedrich Alexander University Hospital Erlangen-Nürnberg, Erlangen, Germany
| | - Sabine Lukat
- Department of Urology, Friedrich Alexander University Hospital Erlangen-Nürnberg, Erlangen, Germany
| | - Elke Nolte
- Department of Urology, Friedrich Alexander University Hospital Erlangen-Nürnberg, Erlangen, Germany
| | - Omar Al-Janabi
- Department of Urology, Friedrich Alexander University Hospital Erlangen-Nürnberg, Erlangen, Germany
| | - Martin Hart
- Institute of Virology, University of Saarland Medical School, Kirrbergerstrasse, Homburg/Saar, Germany
| | - Friedrich Grässer
- Institute of Virology, University of Saarland Medical School, Kirrbergerstrasse, Homburg/Saar, Germany
| | - Johannes Giedl
- Institute of Pathology, Friedrich Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Rudolf Jung
- Institute of Pathology, Friedrich Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Robert Stöhr
- Institute of Pathology, Friedrich Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Arndt Hartmann
- Institute of Pathology, Friedrich Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Verena Lieb
- Department of Urology, Friedrich Alexander University Hospital Erlangen-Nürnberg, Erlangen, Germany
| | - Sabrina Höbel
- Rudolf-Boehm-Institute for Pharmacology and Toxicology, Clinical Pharmacology, University of Leipzig, Leipzig, Germany
| | - Anna Peters
- Rudolf-Schönheimer-Institute for Biochemistry, University of Leipzig, Leipzig, Germany
| | - Claudia Stäubert
- Rudolf-Schönheimer-Institute for Biochemistry, University of Leipzig, Leipzig, Germany
| | - Bernd Wullich
- Department of Urology, Friedrich Alexander University Hospital Erlangen-Nürnberg, Erlangen, Germany
| | - Helge Taubert
- Department of Urology, Friedrich Alexander University Hospital Erlangen-Nürnberg, Erlangen, Germany.
| | - Achim Aigner
- Rudolf-Boehm-Institute for Pharmacology and Toxicology, Clinical Pharmacology, University of Leipzig, Leipzig, Germany
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9
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Tailor PD, Kodeboyina SK, Bai S, Patel N, Sharma S, Ratnani A, Copland JA, She JX, Sharma A. Diagnostic and prognostic biomarker potential of kallikrein family genes in different cancer types. Oncotarget 2018; 9:17876-17888. [PMID: 29707153 PMCID: PMC5915161 DOI: 10.18632/oncotarget.24947] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 03/06/2018] [Indexed: 12/15/2022] Open
Abstract
Purpose The aim of this study was to compare and contrast the expression of all members of the Kallikrein (KLK) family of genes across 15 cancer types and to evaluate their utility as diagnostic and prognostic biomarkers. Results Severe alterations were found in the expression of different Kallikrein genes across various cancers. Interestingly, renal clear cell and papillary carcinomas have similar kallikrein expression profiles, whereas, chromophobe renal cell carcinoma has a unique expression profile. Several KLK genes have excellent biomarker potential (AUC > 0.90) for chromophobe renal cell carcinoma (KLK2, KLK3, KLK4, KLK7, KLK15), renal papillary carcinoma (KLK1, KLK6, KLK7), clear cell renal cell carcinoma (KLK1, KLK6), thyroid carcinoma (KLK2, KLK4, KLK13, KLK15) and colon adenocarcinoma (KLK6, KLK7, KLK8, KLK10). Several KLK genes were significantly associated with mortality in clear cell renal cell carcinoma (KLK2: HR = 1.69; KLK4: HR = 1.63; KLK8: HR = 1.71; KLK10: HR = 2.12; KLK11: HR = 1.76; KLK14: HR = 1.86), papillary renal cell carcinoma (KLK6: HR = 3.38, KLK7: HR = 2.50), urothelial bladder carcinoma (KLK5: HR = 1.89, KLK6: HR = 1.71, KLK8: HR = 1.60), and hepatocellular carcinoma (KLK13: HR = 1.75). Methods The RNA-seq gene expression data were downloaded from The Cancer Genome Atlas (TCGA). Statistical analyses, including differential expression analysis, receiver operating characteristic curves and survival analysis (Cox proportional-hazards regression models) were performed. Conclusions A comprehensive analysis revealed the changes in the expression of different KLK genes associated with specific cancers and highlighted their potential as a diagnostic and prognostic tool.
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Affiliation(s)
- Prashant D Tailor
- Medical College of Georgia, Augusta University, Augusta, GA, USA.,Center for Biotechnology and Genomic Medicine, Augusta University, Augusta, GA, USA
| | | | - Shan Bai
- Center for Biotechnology and Genomic Medicine, Augusta University, Augusta, GA, USA
| | - Nikhil Patel
- Department of Pathology, Augusta University, Augusta, GA, USA
| | - Shruti Sharma
- Center for Biotechnology and Genomic Medicine, Augusta University, Augusta, GA, USA
| | - Akshay Ratnani
- Medical College of Georgia, Augusta University, Augusta, GA, USA.,Center for Biotechnology and Genomic Medicine, Augusta University, Augusta, GA, USA
| | | | - Jin-Xiong She
- Center for Biotechnology and Genomic Medicine, Augusta University, Augusta, GA, USA
| | - Ashok Sharma
- Center for Biotechnology and Genomic Medicine, Augusta University, Augusta, GA, USA.,Department of Population Health Sciences, Augusta University, Augusta, GA, USA
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10
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Sitaram RT, Mallikarjuna P, Landström M, Ljungberg B. Transforming growth factor-β promotes aggressiveness and invasion of clear cell renal cell carcinoma. Oncotarget 2017; 7:35917-35931. [PMID: 27166254 PMCID: PMC5094972 DOI: 10.18632/oncotarget.9177] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 04/19/2016] [Indexed: 12/22/2022] Open
Abstract
The molecular mechanisms whereby transforming growth factor-β (TGF-β) promotes clear cell renal cell carcinoma (ccRCC) progression is elusive. The cell membrane bound TGF-β type I receptor (ALK5), was recently found to undergo proteolytic cleavage in aggressive prostate cancer cells, resulting in liberation and subsequent nuclear translocation of its intracellular domain (ICD), suggesting that ALK5-ICD might be a useful cancer biomarker. Herein, the possible correlation between ALK5 full length (ALK5-FL) and ALK5-ICD protein, phosphorylated Smad2/3 (pSmad2/3), and expression of TGF-β target gene PAI-1, was investigated in a clinical ccRCC material, in relation to tumor grade, stage, size and cancer specific survival. Expression of ALK5-FL, ALK5-ICD, pSmad2/3 and PAI-1 protein levels were significantly higher in higher stage and associated with adverse survival. ALK5-ICD, pSmad2/3 and PAI-1 correlated with higher grade, and ALK5-FL, pSmad2/3 and PAI-1 protein levels were significantly correlated with larger tumor size. Moreover, the functional role of the TGF-β - ALK5-ICD pathway were investigated in two ccRCC cell lines by treatment with ADAM/MMP2 inhibitor TAPI-2, which prevented TGF-β-induced ALK5-ICD generation, nuclear translocation, as well as cell invasion. The present study demonstrated that canonical TGF-β Smad2/3 pathway and generation of ALK5-ICD correlates with poor survival and invasion of ccRCC in vitro.
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Affiliation(s)
- Raviprakash T Sitaram
- Department of Surgical and Perioperative Sciences, Urology and Andrology, Umeå University, Umeå, Sweden
| | | | - Maréne Landström
- Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden
| | - Börje Ljungberg
- Department of Surgical and Perioperative Sciences, Urology and Andrology, Umeå University, Umeå, Sweden
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11
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Tumor Associated Macrophages in Kidney Cancer. Anal Cell Pathol (Amst) 2016; 2016:9307549. [PMID: 27807511 PMCID: PMC5078639 DOI: 10.1155/2016/9307549] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Accepted: 09/20/2016] [Indexed: 11/17/2022] Open
Abstract
Tumor associated macrophages (TAMs) are an important element of tumor stroma. They originate from blood monocytes attracted by chemokines and cytokines produced by tumor cells and, being instructed by tumor microenvironment, develop into potent tumor-supporting cell population. TAMs were demonstrated to directly stimulate tumor cell proliferation and to promote angiogenesis. Further TAMs provide for efficient immune escape by producing immunosuppressive cytokines and facilitate tumor dissemination by producing extracellular matrix remodeling enzymes. In renal cell carcinoma (RCC), numerous studies were performed for elucidation of the role of TAM in tumor progression. Using pan-macrophages marker CD68 and type 2 macrophage (M2) markers CD163 and CD206, it was demonstrated that increased density of TAMs is associated with poor survival of patients. Although most of the studies are focused on M2 population in RCC, several markers rather typical for type 1 macrophages (M1) were also characterized. Macrophages isolated from RCC tumors were shown to produce proinflammatory cytokines TNFα, IL-1β, IL-6, and CCL2. It can be concluded that RCC is an excellent example of a tumor with hybrid phenotype of TAMs that share both M1 and M2 properties. Moreover, TAMs seem to be an attractive therapeutic target as well. Further investigations are needed for identification of RCC-specific TAM markers with high predictive capacity and/or suitable for therapeutic targeting.
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12
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Abstract
Oncolytic virotherapy is a cancer treatment in which replication-competent viruses are used that specifically infect, replicate in and lyse malignant tumour cells, while minimizing harm to normal cells. Anecdotal evidence of the effectiveness of this strategy has existed since the late nineteenth century, but advances and innovations in biotechnological methods in the 1980s and 1990s led to a renewed interest in this type of therapy. Multiple clinical trials investigating the use of agents constructed from a wide range of viruses have since been performed, and several of these enrolled patients with urological malignancies. Data from these clinical trials and from preclinical studies revealed a number of challenges to the effectiveness of oncolytic virotherapy that have prompted the development of further sophisticated strategies. Urological cancers have a range of distinctive features, such as specific genetic mutations and cell surface markers, which enable improving both effectiveness and safety of oncolytic virus treatments. The strategies employed in creating advanced oncolytic agents include alteration of the virus tropism, regulating transcription and translation of viral genes, combination with chemotherapy, radiotherapy or gene therapy, arming viruses with factors that stimulate the immune response against tumour cells and delivery technologies to ensure that the viral agent reaches its target tissue.
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Affiliation(s)
- Zahid Delwar
- Department of Surgery, University of British Columbia, 2211 Wesbrook Mall, Vancouver, British Columbia V6T 2B5, Canada
| | - Kaixin Zhang
- Department of Urology, University of British Columbia, Level 6, 2775 Laurel Street, Vancouver, British Columbia V5Z 1M9, Canada
| | - Paul S Rennie
- Prostate Research Centre, Vancouver General Hospital, 2660 Oak Street, Vancouver, British Columbia V6H 3Z6, Canada
| | - William Jia
- Department of Surgery, University of British Columbia, 2211 Wesbrook Mall, Vancouver, British Columbia V6T 2B5, Canada
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