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Rani B, Ignatz-Hoover JJ, Rana PS, Driscoll JJ. Current and Emerging Strategies to Treat Urothelial Carcinoma. Cancers (Basel) 2023; 15:4886. [PMID: 37835580 PMCID: PMC10571746 DOI: 10.3390/cancers15194886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 09/25/2023] [Accepted: 09/25/2023] [Indexed: 10/15/2023] Open
Abstract
Urothelial cell carcinoma (UCC, bladder cancer, BC) remains a difficult-to-treat malignancy with a rising incidence worldwide. In the U.S., UCC is the sixth most incident neoplasm and ~90% of diagnoses are made in those >55 years of age; it is ~four times more commonly observed in men than women. The most important risk factor for developing BC is tobacco smoking, which accounts for ~50% of cases, followed by occupational exposure to aromatic amines and ionizing radiation. The standard of care for advanced UCC includes platinum-based chemotherapy and programmed cell death (PD-1) or programmed cell death ligand 1 (PD-L1) inhibitors, administered as frontline, second-line, or maintenance therapy. UCC remains generally incurable and is associated with intrinsic and acquired drug and immune resistance. UCC is lethal in the metastatic state and characterized by genomic instability, high PD-L1 expression, DNA damage-response mutations, and a high tumor mutational burden. Although immune checkpoint inhibitors (ICIs) achieve long-term durable responses in other cancers, their ability to achieve similar results with metastatic UCC (mUCC) is not as well-defined. Here, we discuss therapies to improve UCC management and how comprehensive tumor profiling can identify actionable biomarkers and eventually fulfill the promise of precision medicine for UCC patients.
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Affiliation(s)
- Berkha Rani
- Case Comprehensive Cancer Center, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (B.R.); (J.J.I.-H.); (P.S.R.)
| | - James J. Ignatz-Hoover
- Case Comprehensive Cancer Center, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (B.R.); (J.J.I.-H.); (P.S.R.)
- Division of Hematology & Oncology, Department of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA
- Adult Hematologic Malignancies & Stem Cell Transplant Section, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, OH 44106, USA
| | - Priyanka S. Rana
- Case Comprehensive Cancer Center, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (B.R.); (J.J.I.-H.); (P.S.R.)
- Division of Hematology & Oncology, Department of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA
- Adult Hematologic Malignancies & Stem Cell Transplant Section, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, OH 44106, USA
| | - James J. Driscoll
- Case Comprehensive Cancer Center, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA; (B.R.); (J.J.I.-H.); (P.S.R.)
- Division of Hematology & Oncology, Department of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA
- Adult Hematologic Malignancies & Stem Cell Transplant Section, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, OH 44106, USA
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Lee SH, Kim SH, Nam TM, Jang JH, Kim KH, Lee YS, Kim MS, Kim MS, Jin SY, Lee M, Lee SH, Kim YZ. Epigenetic Regulation of the Expression of T Cell Stimulatory and Inhibitory Factors by Histone H3 Lysine Modification Enzymes and Its Prognostic Roles in Glioblastoma. J Korean Med Sci 2023; 38:e258. [PMID: 37605497 PMCID: PMC10442499 DOI: 10.3346/jkms.2023.38.e258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 06/11/2023] [Indexed: 08/23/2023] Open
Abstract
BACKGROUND This study aimed to identify the specific T cell co-stimulatory and co-inhibitory factors that play prognostic roles in patients with glioblastoma. Additionally, the unique histone H3 modification enzymes that regulate the expression levels of these specific co-stimulatory and co-inhibitory factors were investigated. METHODS The medical records of 84 patients newly diagnosed with glioblastoma at our institution from January 2006 to December 2020 were retrospectively reviewed. Immunohistochemical (IHC) staining for T cell co-stimulatory factors (CD27, CD28, CD137, OX40, and ICOS), T cell co-inhibitory factors (CTLA4, PD1, PD-L1, TIM3, and CD200R), and histone H3 lysine modification enzymes (MLL4, RIZ, EZH1, NSD2, KDM5c, JMJD1a, UTX, and JMJD5) was performed on archived paraffin-embedded tissues obtained by biopsy or resection. Quantitative real time-polymerase chain reaction (qRT-PCR) was performed for specific factors, which demonstrated causal relationships, in order to validate the findings of the IHC examinations. RESULTS The mean follow-up duration was 27.5 months (range, 4.1-43.5 months). During this period, 76 patients (90.5%) died, and the mean OS was 19.4 months (95% confidence interval, 16.3-20.9 months). Linear positive correlations were observed between the expression levels of CD28 and JMJD1a (R2 linear = 0.982) and those of CD137 and UTX (R2 linear = 1.528). Alternatively, significant negative correlations were observed between the expression levels of CTLA4 and RIZ (R2 linear = -1.746) and those of PD-L1 and EZH1 (R2 linear = -2.118); these relationships were confirmed by qRT-PCR. In the multivariate analysis, increased expression levels of CD28 (P = 0.042), and CD137 (P = 0.009), and decreased expression levels of CTLA4 (P = 0.003), PD-L1 (P = 0.020), and EZH1 (P = 0.040) were significantly associated with longer survival. CONCLUSION These findings suggest that the expression of certain T cell co-stimulatory factors, such as CD28 and CD 137, and co-inhibitory factors, such as CTLA4 and PD-L1 are associated with prognosis of glioblastoma patients.
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Affiliation(s)
- Sang Hyuk Lee
- Department of Neurosurgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Seung Hwan Kim
- Department of Neurosurgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Taek Min Nam
- Department of Neurosurgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Ji Hwan Jang
- Department of Neurosurgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Kyu Hong Kim
- Department of Neurosurgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Young-Sam Lee
- Department of New Biology, Daegu Gyeongbuk Institute of Science and Technology, Daegu, Korea
- Well Aging Research Center, Division of Biotechnology, Daegu Gyeongbuk Institute of Science and Technology, Daegu, Korea
| | - Minseok S Kim
- Department of New Biology, Daegu Gyeongbuk Institute of Science and Technology, Daegu, Korea
- Translational Responsive Medicine Center, Daegu Gyeongbuk Institute of Science and Technology, Daegu, Korea
| | - Mee-Seon Kim
- Department of Pathology, School of Dentistry, Kyungpook National University, Kyungpook National University Hospital, Daegu, Korea
| | - Sung Yup Jin
- Department of Anesthesiology and Pain Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Moonok Lee
- Department of Anesthesiology and Pain Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Sung-Hun Lee
- Cancer Research Institute, Clinomics Inc., Suwon, Korea
| | - Young Zoon Kim
- Department of Neurosurgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea.
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Zhang Y, Chen Y, Wen W. Four types of adenine-related RNA modification writers -mediated molecular subtypes contribute to predicting clinical outcomes and treatment options in bladder cancer. Front Immunol 2023; 14:1152806. [PMID: 37638051 PMCID: PMC10450768 DOI: 10.3389/fimmu.2023.1152806] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 04/07/2023] [Indexed: 08/29/2023] Open
Abstract
Rationale RNA modifications, containing m6A, m1A, alternative polyadenylation and adenosine-to-inosine RNA editing, involve in critical cancerous immunity and cancerous processes. However, the functional roles of RNA modification writers in bladder cancer (BLCA) are largely unknown. Methods In this study, unsupervised clustering was used to identify novel RNA modification writers -mediated molecular subtypes in BLCA. A corresponding quantitative indicator called WriterScore was developed using univariate Cox and Least absolute shrinkage and selection operator (LASSO) analysis. Then, we systematically analyzed the correlation between RNA modification writer-related clusters (WriterScore) and immunological characteristics, classical molecular subtypes, clinicopathologic features and treatment options in BLCA. Finally, we validated the WriterScore in multiple other external BLCA datasets, clinical sample dataset in Shengjing Hospital and pancancer. Results Two RNA modification writer-related clusters and three DEGclusters were obtained. These RNA modification writer-related clusters (WriterScore) were strongly associated with immunological characteristics, classical molecular subtypes, clinicopathologic features of BLCA. Moreover, WriterScore can properly predict the clinical outcomes and immunotherapy of BLCA patients. Conclusion Our study systematically investigated the role of RNA modification writers and developed a significant WriterScore to guide several treatment options in BLCA, which might bring some potential benefits for BLCA patients.
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Affiliation(s)
- Yao Zhang
- Department of gynaecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ying Chen
- Department of Ultrasound, Xiaoshan Traditional Chinese Medical Hospital, Hangzhou, China
| | - Wen Wen
- Department of Laboratory Medicine, Shengjing Hospital of China Medical University, Liaoning Clinical Research Center for Laboratory Medicine, Shenyang, China
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Xu C, Song L, Peng H, Yang Y, Liu Y, Pei D, Guo J, Liu N, Liu J, Li X, Li C, Kang Z. Clinical Eosinophil-Associated Genes can Serve as a Reliable Predictor of Bladder Urothelial Cancer. Front Mol Biosci 2022; 9:963455. [PMID: 35936781 PMCID: PMC9353774 DOI: 10.3389/fmolb.2022.963455] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 06/23/2022] [Indexed: 01/04/2023] Open
Abstract
Background: Numerous studies have shown that infiltrating eosinophils play a key role in the tumor progression of bladder urothelial carcinoma (BLCA). However, the roles of eosinophils and associated hub genes in clinical outcomes and immunotherapy are not well known. Methods: BLCA patient data were extracted from the TCGA database. The tumor immune microenvironment (TIME) was revealed by the CIBERSORT algorithm. Candidate modules and hub genes associated with eosinophils were identified by weighted gene co-expression network analysis (WGCNA). The external GEO database was applied to validate the above results. TIME-related genes with prognostic significance were screened by univariate Cox regression analysis, lasso regression, and multivariate Cox regression analysis. The patient's risk score (RS) was calculated and divided subjects into high-risk group (HRG) and low-risk group (LRG). The nomogram was developed based on the risk signature. Models were validated via receiver operating characteristic (ROC) curves and calibration curves. Differences between HRG and LRG in clinical features and tumor mutational burden (TMB) were compared. The Immune Phenomenon Score (IPS) was calculated to estimate the immunotherapeutic significance of RS. Half-maximal inhibitory concentrations (IC50s) of chemotherapeutic drugs were predicted by the pRRophetic algorithm. Results: 313 eosinophil-related genes were identified by WGCNA. Subsequently, a risk signature containing 9 eosinophil-related genes (AGXT, B3GALT2, CCDC62, CLEC1B, CLEC2D, CYP19A1, DNM3, SLC5A9, SLC26A8) was finally developed via multiplex analysis and screening. Age (p < 0.001), grade (p < 0.001), and RS (p < 0.001) were independent predictors of survival in BLCA patients. Based on the calibration curve, our risk signature nomogram was confirmed as a good predictor of BLCA patients' prognosis at 1, 3, and 5 years. The association analysis of RS and immunotherapy indicated that low-risk patients were more credible for novel immune checkpoint inhibitors (ICI) immunotherapy. The chemotherapeutic drug model suggests that RS has an effect on the drug sensitivity of patients. Conclusions: In conclusion, the eosinophil-based RS can be used as a reliable clinical predictor and provide insights into the precise treatment of BLCA.
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Affiliation(s)
- Chaojie Xu
- The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Lishan Song
- The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Hui Peng
- Department of Orthopaedics, Affiliated National Hospital of Guangxi Medical University, Nanning, China
| | - Yubin Yang
- College of Pharmacy, Shantou University School of Medicine, Shantou, China
| | - Yi Liu
- The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Dongchen Pei
- The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Jianhua Guo
- The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Nan Liu
- The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Jiabang Liu
- College of Pharmacy, Shantou University School of Medicine, Shantou, China
| | - Xiaoyong Li
- The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Chen Li
- Department of Biology, Chemistry, Pharmacy, Free University of Berlin, Berlin, Germany
| | - Zhengjun Kang
- The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
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Wang C, Chen S, Li S, Mi H. A Prognostic Model for Predicting Tumor Mutation Burden and Tumor-Infiltrating Immune Cells in Bladder Urothelial Carcinoma. Front Genet 2022; 13:708003. [PMID: 35251120 PMCID: PMC8896886 DOI: 10.3389/fgene.2022.708003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 01/21/2022] [Indexed: 12/20/2022] Open
Abstract
Tremendous progress has been made in development of immunotherapeutic approaches for treatment of bladder urothelial carcinoma (BLCA). However, efficacy and safety of these approaches remain unsatisfactory, necessitating further investigations for identification of indicators for predicting prognosis and efficacy. In this study, we downloaded transcriptomic and clinical data of BLCA patients from The Cancer Genome Atlas (TCGA) database, and identified differentially expressed genes (DEGs) between tumor and normal tissues. We incorporated these DEGs in an intersection analysis with immune-related genes (IRGs) obtained from the Immunology Database and Analysis Portal (ImmPort) database, and identified immune-related DEGs. These genes were subjected to Cox and least absolute shrinkage and selection operator (LASSO) regression analyses, then a prognostic model containing AHNAK, OAS1, NGF, PPY and SCG2 genes was constructed, for prediction of prognosis of BLCA and efficacy of immunotherapy. Finally, we explored the relationship between the prognostic model and tumor mutational burden (TMB), abundance of tumor-infiltrating immune cells (TICs) and immunotherapeutic targets, and found that patients with higher risk score (RS) had poorer prognosis and significantly lower levels of TMB. Patients in the low-RS group exhibited higher numbers of lymphoid cells, whereas those in the high-RS group exhibited higher proportions of myeloid cells. However, patients with high-RS tended to respond better to immunotherapy relative to those in the low-RS group. The constructed prognostic model provides a new tool for predicting prognosis of BLCA patients and efficacy of immunotherapy, offering a feasible option for management of the disease.
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Affiliation(s)
- Chengbang Wang
- Department of Urology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
- Institute of Urology and Nephrology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Nanning, China
- Guangxi Key Laboratory for Genomic and Personalized Medicine, Nanning, China
- Guangxi Key Laboratory of Colleges and Universities, Nanning, China
| | - Shaohua Chen
- Department of Urology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
- Institute of Urology and Nephrology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Nanning, China
- Guangxi Key Laboratory for Genomic and Personalized Medicine, Nanning, China
- Guangxi Key Laboratory of Colleges and Universities, Nanning, China
| | - Songheng Li
- Department of Urology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Hua Mi
- Department of Urology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
- *Correspondence: Hua Mi,
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Ranasinghe W, Shapiro DD, Zhang M, Bathala T, Navone N, Thompson TC, Broom B, Aparicio A, Tu SM, Tang C, Davis JW, Pisters L, Chapin BF. Optimizing the diagnosis and management of ductal prostate cancer. Nat Rev Urol 2021; 18:337-358. [PMID: 33824525 DOI: 10.1038/s41585-021-00447-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/26/2021] [Indexed: 12/13/2022]
Abstract
Ductal adenocarcinoma (DAC) is the most common variant histological subtype of prostate carcinoma and has an aggressive clinical course. DAC is usually characterized and treated as high-risk prostatic acinar adenocarcinoma (PAC). However, DAC has a different biology to that of acinar disease, which often poses a challenge for both diagnosis and management. DAC can be difficult to identify using conventional diagnostic modalities such as serum PSA levels and multiparametric MRI, and the optimal management for localized DAC is unknown owing to the rarity of the disease. Following definitive therapy for localized disease with radical prostatectomy or radiotherapy, the majority of DACs recur with visceral metastases at low PSA levels. Various systemic therapies that have been shown to be effective in high-risk PAC have limited use in treating DAC. Although current understanding of the biology of DAC is limited, genomic analyses have provided insights into the pathology behind its aggressive behaviour and potential future therapeutic targets.
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Affiliation(s)
- Weranja Ranasinghe
- Department of Urology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA.
| | - Daniel D Shapiro
- Department of Urology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Miao Zhang
- Department of Pathology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Tharakeswara Bathala
- Department of Radiology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Nora Navone
- Department of Genitourinary Medical Oncology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Timothy C Thompson
- Department of Genitourinary Medical Oncology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Bradley Broom
- Department of Bioinformatics and Computational Biology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Ana Aparicio
- Department of Genitourinary Medical Oncology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Shi-Ming Tu
- Department of Genitourinary Medical Oncology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Chad Tang
- Department of Radiation Oncology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - John W Davis
- Department of Urology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Louis Pisters
- Department of Urology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Brian F Chapin
- Department of Urology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
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Lindner AK, Gruenbacher G, Schachtner G, Thurnher M, Pichler R. Rare, but Severe: Vasculitis and Checkpoint Inhibitors. Eur Urol Focus 2019; 6:609-612. [PMID: 31072806 DOI: 10.1016/j.euf.2019.04.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 04/02/2019] [Accepted: 04/24/2019] [Indexed: 11/26/2022]
Abstract
In the last years, immunotherapy has become a mainstay of cancer treatment. Owing to its increasing application in clinical practice, novel and rare, but severe, immune-related adverse events such as vasculitis are now being described more frequently. Vasculitis occurs as part of a primary immune disorder but might be induced additionally by substances such as checkpoint inhibitors, which boost the immune system, and thus can also appear as an immune-related adverse event. Several lines of evidence indicate that checkpoint proteins such as programmed death-1 (PD-1) play a major role in the pathophysiology of vasculitis. Such immune checkpoints serve to prevent autoimmunity and to maintain tolerance. We present a case of pronounced vasculitis in a patient with metastatic urothelial carcinoma who received pembrolizumab, and discuss potential pathomechanisms regarding how checkpoint inhibitors can mediate immune-related vascular toxicity. PATIENT SUMMARY: In this report, we looked at potential interactions between checkpoint inhibitors and immune-associated vascular adverse events. Immunotherapy-induced changes of the immune status can favor the occurrence of vascular disease, being fatal in most cases. We conclude that the risk of progressive vascular damage and identification of patients with pre-existing vascular disease should always be borne in mind when treating patients with immunotherapy.
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Affiliation(s)
| | - Georg Gruenbacher
- Department of Urology, Medical University Innsbruck, Innsbruck, Austria; Immunotherapy Research Unit, Medical University Innsbruck, Innsbruck, Austria
| | - Gert Schachtner
- Department of Urology, Medical University Innsbruck, Innsbruck, Austria
| | - Martin Thurnher
- Department of Urology, Medical University Innsbruck, Innsbruck, Austria; Immunotherapy Research Unit, Medical University Innsbruck, Innsbruck, Austria
| | - Renate Pichler
- Department of Urology, Medical University Innsbruck, Innsbruck, Austria.
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A Critical Insight into the Clinical Translation of PD-1/PD-L1 Blockade Therapy in Clear Cell Renal Cell Carcinoma. Curr Urol Rep 2019; 20:1. [DOI: 10.1007/s11934-019-0866-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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