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Hong SH, Lee YJ, Jang EB, Hwang HJ, Kim ES, Son DH, Park SY, Moon HS, Yoon YE. Therapeutic Efficacy of YM155 to Regulate an Epigenetic Enzyme in Major Subtypes of RCC. Int J Mol Sci 2023; 25:216. [PMID: 38203388 PMCID: PMC10779260 DOI: 10.3390/ijms25010216] [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: 10/25/2023] [Revised: 11/25/2023] [Accepted: 11/28/2023] [Indexed: 01/12/2024] Open
Abstract
Renal cell carcinoma (RCC) is the most common type of kidney cancer and includes more than 10 subtypes. Compared to the intensively investigated clear cell RCC (ccRCC), the underlying mechanisms and treatment options of other subtypes, including papillary RCC (pRCC) and chromogenic RCC (chRCC), are limited. In this study, we analyzed the public databases for ccRCC, pRCC, and chRCC and found that BIRC5 was commonly overexpressed in a large cohort of pRCC and chRCC patients as well as ccRCC and was closely related to the progression of RCCs. We investigated the potential of BIRC5 as a therapeutic target for these three types of RCCs. Loss and gain of function studies showed the critical role of BIRC5 in cancer growth. YM155, a BIRC5 inhibitor, induced a potent tumor-suppressive effect in the three types of RCC cells and xenograft models. To determine the mechanism underlying the anti-tumor effects of YM155, we examined epigenetic modifications in the BIRC5 promoter and found that histone H3 lysine 27 acetylation (H3K27Ac) was highly enriched on the promoter region of BIRC5. Chromatin-immunoprecipitation analysis revealed that H3K27Ac enrichment was significantly decreased by YM155. Immunohistochemistry of xenografted tissue showed that overexpression of BIRC5 plays an important role in malignancy in RCC. Furthermore, high expression of P300 was significantly associated with the progression of RCC. Our findings demonstrate the P300-H3K27Ac-BIRC5 cascade in three types of RCC and provide a therapeutic path for future research on RCC.
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Affiliation(s)
- Seong Hwi Hong
- Department of Urology, Hanyang University College of Medicine, Seoul 04763, Republic of Korea; (S.H.H.); (Y.J.L.); (S.Y.P.); (H.S.M.)
| | - Young Ju Lee
- Department of Urology, Hanyang University College of Medicine, Seoul 04763, Republic of Korea; (S.H.H.); (Y.J.L.); (S.Y.P.); (H.S.M.)
| | - Eun Bi Jang
- Department of Translational Medicine, Hanyang University Graduate School of Biomedical Science & Engineering, Seoul 04763, Republic of Korea; (E.B.J.); (H.J.H.); (E.S.K.); (D.H.S.)
| | - Hyun Ji Hwang
- Department of Translational Medicine, Hanyang University Graduate School of Biomedical Science & Engineering, Seoul 04763, Republic of Korea; (E.B.J.); (H.J.H.); (E.S.K.); (D.H.S.)
| | - Eun Song Kim
- Department of Translational Medicine, Hanyang University Graduate School of Biomedical Science & Engineering, Seoul 04763, Republic of Korea; (E.B.J.); (H.J.H.); (E.S.K.); (D.H.S.)
| | - Da Hyeon Son
- Department of Translational Medicine, Hanyang University Graduate School of Biomedical Science & Engineering, Seoul 04763, Republic of Korea; (E.B.J.); (H.J.H.); (E.S.K.); (D.H.S.)
| | - Sung Yul Park
- Department of Urology, Hanyang University College of Medicine, Seoul 04763, Republic of Korea; (S.H.H.); (Y.J.L.); (S.Y.P.); (H.S.M.)
| | - Hong Sang Moon
- Department of Urology, Hanyang University College of Medicine, Seoul 04763, Republic of Korea; (S.H.H.); (Y.J.L.); (S.Y.P.); (H.S.M.)
| | - Young Eun Yoon
- Department of Urology, Hanyang University College of Medicine, Seoul 04763, Republic of Korea; (S.H.H.); (Y.J.L.); (S.Y.P.); (H.S.M.)
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Meng L, Collier KA, Wang P, Li Z, Monk P, Mortazavi A, Hu Z, Spakowicz D, Zheng L, Yang Y. Emerging Immunotherapy Approaches for Advanced Clear Cell Renal Cell Carcinoma. Cells 2023; 13:34. [PMID: 38201238 PMCID: PMC10777977 DOI: 10.3390/cells13010034] [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: 11/10/2023] [Revised: 12/16/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
The most common subtype of renal cell carcinoma is clear cell renal cell carcinoma (ccRCC). While localized ccRCC can be cured with surgery, metastatic disease has a poor prognosis. Recently, immunotherapy has emerged as a promising approach for advanced ccRCC. This review provides a comprehensive overview of the evolving immunotherapeutic landscape for metastatic ccRCC. Immune checkpoint inhibitors (ICIs) like PD-1/PD-L1 and CTLA-4 inhibitors have demonstrated clinical efficacy as monotherapies and in combination regimens. Combination immunotherapies pairing ICIs with antiangiogenic agents, other immunomodulators, or novel therapeutic platforms such as bispecific antibodies and chimeric antigen receptor (CAR) T-cell therapy are areas of active research. Beyond the checkpoint blockade, additional modalities including therapeutic vaccines, cytokines, and oncolytic viruses are also being explored for ccRCC. This review discusses the mechanisms, major clinical trials, challenges, and future directions for these emerging immunotherapies. While current strategies have shown promise in improving patient outcomes, continued research is critical for expanding and optimizing immunotherapy approaches for advanced ccRCC. Realizing the full potential of immunotherapy will require elucidating mechanisms of response and resistance, developing predictive biomarkers, and rationally designing combination therapeutic regimens tailored to individual patients. Advances in immunotherapy carry immense promise for transforming the management of metastatic ccRCC.
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Affiliation(s)
- Lingbin Meng
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA; (K.A.C.); (P.W.); (Z.L.); (P.M.); (A.M.); (D.S.); (L.Z.)
| | - Katharine A. Collier
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA; (K.A.C.); (P.W.); (Z.L.); (P.M.); (A.M.); (D.S.); (L.Z.)
| | - Peng Wang
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA; (K.A.C.); (P.W.); (Z.L.); (P.M.); (A.M.); (D.S.); (L.Z.)
| | - Zihai Li
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA; (K.A.C.); (P.W.); (Z.L.); (P.M.); (A.M.); (D.S.); (L.Z.)
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA
| | - Paul Monk
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA; (K.A.C.); (P.W.); (Z.L.); (P.M.); (A.M.); (D.S.); (L.Z.)
| | - Amir Mortazavi
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA; (K.A.C.); (P.W.); (Z.L.); (P.M.); (A.M.); (D.S.); (L.Z.)
| | - Zhiwei Hu
- Division of Surgical Oncology, Department of Surgery, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA;
| | - Daniel Spakowicz
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA; (K.A.C.); (P.W.); (Z.L.); (P.M.); (A.M.); (D.S.); (L.Z.)
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA
| | - Linghua Zheng
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA; (K.A.C.); (P.W.); (Z.L.); (P.M.); (A.M.); (D.S.); (L.Z.)
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA
| | - Yuanquan Yang
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA; (K.A.C.); (P.W.); (Z.L.); (P.M.); (A.M.); (D.S.); (L.Z.)
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de Moraes FCA, Vilbert M, Alves VFC, de Oliveira Almeida G, Priantti JN, Madeira T, Stecca C, Fernandes MR, dos Santos NPC. Mesenchymal-Epithelial Transition Kinase Inhibitor Therapy in Patients with Advanced Papillary Renal-Cell Carcinoma: A Systematic Review and Meta-Analysis. Int J Mol Sci 2023; 24:17582. [PMID: 38139411 PMCID: PMC10744118 DOI: 10.3390/ijms242417582] [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: 10/07/2023] [Revised: 11/25/2023] [Accepted: 12/01/2023] [Indexed: 12/24/2023] Open
Abstract
Papillary subtypes of renal-cell carcinoma (pRCC) represent 10-15% of the cases and commonly have MET alterations. This systematic review and single-arm meta-analysis evaluated MET inhibitor therapy (METi) efficacy and safety in adults with confirmed advanced pRCC. The search strategy included PubMed, Web-of-science, Cochrane, and Scopus. We used the DerSimonian/Laird random effect model for all analyses; p-value < 5% was considered significant, and heterogeneity was assessed with I2. Three clinical trials and six cohort studies were included with 504 patients; 31% were MET-driven. Our pooled analysis demonstrated an objective response rate (ORR) in MET-driven, MET-independent, and overall patients of: 36% (95%CI: 10-62), 0% (95%CI: 0-3), and 21% (95%CI: 1-41), respectively. One-year disease control and progression-free survival rates were, respectively, 70% (95%CI: 52-88) and 15% (95%CI: 10-20). Twelve- and twenty-four-month survival rates were, respectively, 43% (95%CI: 23-64) and 10% (95%CI: 0-30). The prevalence of adverse events of any grade and grades 3-5 were 96% (95%CI: 91-100) and 44% (95%CI: 37-50), respectively. We suggest METi has anti-tumor activity and is tolerable in patients with advanced pRCC.
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Affiliation(s)
| | - Maysa Vilbert
- Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5T 2S8, Canada
| | | | | | - Jonathan N. Priantti
- School of Medicine, Federal University of Amazonas—UFAM, Manaus 69020-160, Brazil
| | - Thiago Madeira
- School of Medicine, Federal University of Minas Gerais—UFMG, Belo Horizonte 31270-901, Brazil
| | - Carlos Stecca
- Mackenzie Evangelical University Hospital, Curitiba 80710-390, Brazil
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Duus LA, Junker T, Rasmussen BSB, Vilstrup MH, Lund L, Pedersen M, Graumann O. Renal functional outcomes after robot-assisted partial nephrectomy and percutaneous cryoablation of clinical T1 renal cell carcinoma - A prospective study. J Clin Imaging Sci 2023; 13:37. [PMID: 38205274 PMCID: PMC10778061 DOI: 10.25259/jcis_66_2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 11/25/2023] [Indexed: 01/12/2024] Open
Abstract
Objectives The objective of this study was to investigate renal function after robot-assisted partial nephrectomy (RAPN) and percutaneous cryoablation (PCA) in clinical stage T1 (cT1) renal cell carcinoma (RCC) and evaluate the relationship between baseline renal function and renal functional outcome. Material and Methods Patients with cT1 RCC treated with RAPN or PCA were prospectively enrolled between June 2019 and January 2021. Renal function was evaluated using estimated glomerular filtration rate, Tc-99m diethylenetriamine-pentaacetate plasma clearance, Tc-99m mercaptoacetyltriglycine renography, and renal volume at baseline and 6 months after treatment. Results Fifty-six patients were included (18 RAPN, 38 PCA). PCA patients had a significantly higher age (68.5 years; P = 0.019) and Charlson comorbidity index (3.0; P = 0.007). Tumor characteristics did not differ significantly between RAPN and PCA. Total renal volume decreased significantly after PCA (-18.2 cm3; P = 0.001). Baseline chronic disease stage IIIb-IV leads to a greater reduction in renal volume (-31.8 cm3; P = 0.003) but not other renal function measures. Renal function declined significantly after either treatment without significant differences between RAPN and PCA. Conclusion This study found a small, similar decrease in renal function 6 months after RAPN or PCA, despite significant differences in baseline patient characteristics. Reduced renal function at baseline did not lead to a worse renal functional outcome.
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Affiliation(s)
- Louise Aarup Duus
- Department of Radiology, Odense University Hospital, Odense, Denmark
| | - Theresa Junker
- Department of Radiology, Odense University Hospital, Odense, Denmark
| | | | - Mie Holm Vilstrup
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
| | - Lars Lund
- Department of Urology, Odense University Hospital, Odense, Denmark
| | - Michael Pedersen
- Department of Comparative Medicine Lab, Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Ole Graumann
- UNIFY, Research- and Innovation Unit of Radiology, University of Southern Denmark, Odense, Denmark
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105
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Cen HS, Dandamudi S, Lei X, Weight C, Desai M, Gill I, Duddalwar V. Diversity in Renal Mass Data Cohorts: Implications for Urology AI Researchers. Oncology 2023; 102:574-584. [PMID: 38104555 PMCID: PMC11178677 DOI: 10.1159/000535841] [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: 09/30/2023] [Accepted: 12/08/2023] [Indexed: 12/19/2023]
Abstract
INTRODUCTION We examine the heterogeneity and distribution of the cohort populations in two publicly used radiological image cohorts, the Cancer Genome Atlas Kidney Renal Clear Cell Carcinoma (TCIA TCGA KIRC) collection and 2019 MICCAI Kidney Tumor Segmentation Challenge (KiTS19), and deviations in real-world population renal cancer data from the National Cancer Database (NCDB) Participant User Data File (PUF) and tertiary center data. PUF data are used as an anchor for prevalence rate bias assessment. Specific gene expression and, therefore, biology of RCC differ by self-reported race, especially between the African American and Caucasian populations. AI algorithms learn from datasets, but if the dataset misrepresents the population, reinforcing bias may occur. Ignoring these demographic features may lead to inaccurate downstream effects, thereby limiting the translation of these analyses to clinical practice. Consciousness of model training biases is vital to patient care decisions when using models in clinical settings. METHODS Data elements evaluated included gender, demographics, reported pathologic grading, and cancer staging. American Urological Association risk levels were used. Poisson regression was performed to estimate the population-based and sample-specific estimation for prevalence rate and corresponding 95% confidence interval. SAS 9.4 was used for data analysis. RESULTS Compared to PUF, KiTS19 and TCGA KIRC oversampled Caucasian by 9.5% (95% CI, -3.7 to 22.7%) and 15.1% (95% CI, 1.5 to 28.8%), undersampled African American by -6.7% (95% CI, -10% to -3.3%), and -5.5% (95% CI, -9.3% to -1.8%). Tertiary also undersampled African American by -6.6% (95% CI, -8.7% to -4.6%). The tertiary cohort largely undersampled aggressive cancers by -14.7% (95% CI, -20.9% to -8.4%). No statistically significant difference was found among PUF, TCGA, and KiTS19 in aggressive rate; however, heterogeneities in risk are notable. CONCLUSION Heterogeneities between cohorts need to be considered in future AI training and cross-validation for renal masses.
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Affiliation(s)
- Harmony Selena Cen
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA,
| | - Siddhartha Dandamudi
- College of Human Medicine, Michigan State University, East Lansing, Michigan, USA
| | - Xiaomeng Lei
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Chris Weight
- Urologic Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Mihir Desai
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Inderbir Gill
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Vinay Duddalwar
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
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Bibbò S, Porcari S, Del Vecchio LE, Severino A, Mullish BH, Ianiro G, Gasbarrini A, Cammarota G. Gut microbiota and immunotherapy of renal cell carcinoma. Hum Vaccin Immunother 2023; 19:2268982. [PMID: 37955340 PMCID: PMC10653624 DOI: 10.1080/21645515.2023.2268982] [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: 01/25/2023] [Accepted: 10/06/2023] [Indexed: 11/14/2023] Open
Abstract
The gut microbiome has recently been proposed as a key player in cancer development and progression. Several studies have reported that the composition of the gut microbiome plays a role in the response to immune checkpoint inhibitors (ICIs). The gut microbiome modulation has been investigated as a potential therapeutic strategy for cancer, mainly in patients undergoing therapy with ICIs. In particular, modulation through probiotics, FMT or other microbiome-related approaches have proven effective to improve the response to ICIs. In this review, we examine the role of the gut microbiome in enhancing clinical responses to ICIs in the treatment of renal cancer.
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Affiliation(s)
- Stefano Bibbò
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Serena Porcari
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Livio Enrico Del Vecchio
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Andrea Severino
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Benjamin H. Mullish
- Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, St Mary’s Hospital Campus, Imperial College London, London, UK
- Departments of Gastroenterology and Hepatology, St Mary’s Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Gianluca Ianiro
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Antonio Gasbarrini
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Giovanni Cammarota
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
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Bolocan VO, Secareanu M, Sava E, Medar C, Manolescu LSC, Cătălin Rașcu AȘ, Costache MG, Radavoi GD, Dobran RA, Jinga V. Convolutional Neural Network Model for Segmentation and Classification of Clear Cell Renal Cell Carcinoma Based on Multiphase CT Images. J Imaging 2023; 9:280. [PMID: 38132698 PMCID: PMC10743786 DOI: 10.3390/jimaging9120280] [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: 11/06/2023] [Revised: 12/08/2023] [Accepted: 12/12/2023] [Indexed: 12/23/2023] Open
Abstract
(1) Background: Computed tomography (CT) imaging challenges in diagnosing renal cell carcinoma (RCC) include distinguishing malignant from benign tissues and determining the likely subtype. The goal is to show the algorithm's ability to improve renal cell carcinoma identification and treatment, improving patient outcomes. (2) Methods: This study uses the European Deep-Health toolkit's Convolutional Neural Network with ECVL, (European Computer Vision Library), and EDDL, (European Distributed Deep Learning Library). Image segmentation utilized U-net architecture and classification with resnet101. The model's clinical efficiency was assessed utilizing kidney, tumor, Dice score, and renal cell carcinoma categorization quality. (3) Results: The raw dataset contains 457 healthy right kidneys, 456 healthy left kidneys, 76 pathological right kidneys, and 84 pathological left kidneys. Preparing raw data for analysis was crucial to algorithm implementation. Kidney segmentation performance was 0.84, and tumor segmentation mean Dice score was 0.675 for the suggested model. Renal cell carcinoma classification was 0.885 accurate. (4) Conclusion and key findings: The present study focused on analyzing data from both healthy patients and diseased renal patients, with a particular emphasis on data processing. The method achieved a kidney segmentation accuracy of 0.84 and mean Dice scores of 0.675 for tumor segmentation. The system performed well in classifying renal cell carcinoma, achieving an accuracy of 0.885, results which indicates that the technique has the potential to improve the diagnosis of kidney pathology.
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Affiliation(s)
- Vlad-Octavian Bolocan
- Department of Fundamental Sciences, Faculty of Midwifery and Nursing, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania; (V.-O.B.); (C.M.); (M.G.C.)
- Department of Clinical Laboratory of Radiology and Medical Imaging, Clinical Hospital “Prof. Dr. Theodor Burghele”, 050664 Bucharest, Romania; (M.S.); (E.S.)
| | - Mihaela Secareanu
- Department of Clinical Laboratory of Radiology and Medical Imaging, Clinical Hospital “Prof. Dr. Theodor Burghele”, 050664 Bucharest, Romania; (M.S.); (E.S.)
| | - Elena Sava
- Department of Clinical Laboratory of Radiology and Medical Imaging, Clinical Hospital “Prof. Dr. Theodor Burghele”, 050664 Bucharest, Romania; (M.S.); (E.S.)
| | - Cosmin Medar
- Department of Fundamental Sciences, Faculty of Midwifery and Nursing, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania; (V.-O.B.); (C.M.); (M.G.C.)
- Department of Clinical Laboratory of Radiology and Medical Imaging, Clinical Hospital “Prof. Dr. Theodor Burghele”, 050664 Bucharest, Romania; (M.S.); (E.S.)
| | - Loredana Sabina Cornelia Manolescu
- Department of Fundamental Sciences, Faculty of Midwifery and Nursing, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania; (V.-O.B.); (C.M.); (M.G.C.)
| | - Alexandru-Ștefan Cătălin Rașcu
- Department of Urology, Clinical Hospital “Prof. Dr. Theodor Burghele”, Faculty of Medicine, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania; (A.-Ș.C.R.); (G.D.R.); (V.J.)
- Department of Urology, Clinical Hospital “Prof. Dr. Theodor Burghele”, 050664 Bucharest, Romania
| | - Maria Glencora Costache
- Department of Fundamental Sciences, Faculty of Midwifery and Nursing, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania; (V.-O.B.); (C.M.); (M.G.C.)
| | - George Daniel Radavoi
- Department of Urology, Clinical Hospital “Prof. Dr. Theodor Burghele”, Faculty of Medicine, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania; (A.-Ș.C.R.); (G.D.R.); (V.J.)
- Department of Urology, Clinical Hospital “Prof. Dr. Theodor Burghele”, 050664 Bucharest, Romania
| | | | - Viorel Jinga
- Department of Urology, Clinical Hospital “Prof. Dr. Theodor Burghele”, Faculty of Medicine, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania; (A.-Ș.C.R.); (G.D.R.); (V.J.)
- Department of Urology, Clinical Hospital “Prof. Dr. Theodor Burghele”, 050664 Bucharest, Romania
- Medical Sciences Section, Academy of Romanian Scientists, 050085 Bucharest, Romania
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Filomena GB, Marino F, Scarciglia E, Russo P, Fantasia F, Bientinesi R, Ragonese M, Foschi N, Gulino G, Sacco E, Racioppi M. Simultaneous surgical management of renal cancer with atrial thrombotic extension and severe chronic coronary artery disease: a case report. J Med Case Rep 2023; 17:543. [PMID: 38087378 PMCID: PMC10717298 DOI: 10.1186/s13256-023-04292-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 11/28/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Renal cell carcinoma accounts for 2-3% of all malignant cancers in adults and is characterized by the potential development of venous tumor thrombus. CASE PRESENTATION We present a rare case of a 62-year-old Caucasian man who arrived in the emergency department for monosymptomatic hematuria. Further investigation revealed a right renal cell carcinoma with 16 cm intravascular extension through the renal vein into the inferior vena cava and right atrium associated with significant coronary artery disease based on the computed tomography scan and coronary angiography. To the best of our knowledge, after an extensive literature review, only one similar case has been reported with involvement of the contralateral kidney. Therefore, there are no applicable management recommendations. After performing coronary artery bypass graft surgery, we proceeded with an open right radical nephrectomy and inferior vena cava and right atrium thrombectomy under cardiopulmonary bypass and while the patient's heart was still beating. The postoperative course went without complications, and the patient was discharged from the hospital on the 10th postoperative day. CONCLUSIONS Radical nephrectomy and thrombectomy with reconstruction of the inferior vena cava combined with coronary artery bypass graft can be performed safely and effectively in selected patients with renal cell carcinoma and significant coronary artery disease. Multidisciplinary teamwork and careful patient selection are essential for optimal outcomes.
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Affiliation(s)
- Giovanni Battista Filomena
- Department of Urology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Filippo Marino
- Department of Urology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Eros Scarciglia
- Department of Urology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Pierluigi Russo
- Department of Urology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Fabrizio Fantasia
- Department of Urology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Riccardo Bientinesi
- Department of Urology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Mauro Ragonese
- Department of Urology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Nazario Foschi
- Department of Urology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Gaetano Gulino
- Department of Urology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Emilio Sacco
- Department of Urology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marco Racioppi
- Department of Urology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
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Chehrazi-Raffle A, Leong S, Ali S, Kim T, Melamed S, Li X, Zengin Z, Meza L, Chawla N, Govindarajan A, Castro D, Mercier B, Ebrahimi H, Dizman N, Tripathi N, Sayegh N, Rock A, Yeh J, Pal SK, Onyshchenko M. Real-World Outcomes of Latinx Versus Non-Latinx Patients Treated With First-Line Immunotherapy for Metastatic Renal-Cell Carcinoma. Oncologist 2023; 28:1079-1084. [PMID: 37432304 PMCID: PMC10712704 DOI: 10.1093/oncolo/oyad190] [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: 02/28/2023] [Accepted: 06/01/2023] [Indexed: 07/12/2023] Open
Abstract
BACKGROUND There are limited data regarding the impact of ethnicity among patients receiving immune checkpoint inhibitors. We evaluated real-world outcomes between Latinx and non-Latinx patients with metastatic renal-cell carcinoma (mRCC) treated with first-line nivolumab/ipilimumab within 2 different healthcare settings. METHODS We performed a retrospective analysis of patients with mRCC who received nivolumab/ipilimumab within the Los Angeles County Department of Health Services (LAC-DHS), a safety-net healthcare system, and the City of Hope Comprehensive Cancer Center (COH), a tertiary oncology center, between January 1, 2015 and December 31, 2021. Progression-free survival (PFS) and overall survival (OS) were determined using the Kaplan-Meier method and covariates were adjusted using multivariate Cox proportional hazards regression. RESULTS Of 94 patients, 40 patients (43%) were Latinx while the remainder were non-Latinx (44 pts [46%] White, 7 pts [7%] Asian, and 3 pts [3%] Other). Fifty (53%) and 44 (47%) patients received their care at COH and LAC-DHS, respectively. Most Latinx patients (95%) were treated at LAC-DHS, and most non-Latinx patients (89%) were treated at COH. Pooled analysis by ethnicity demonstrated significantly shorter PFS in Latinx versus non-Latinx patients (10.1 vs. 25.2 months, hazard ratios [HR] 3.61, 95% CI 1.96-6.66, P ≤ .01). Multivariate analysis revealed a HR of 3.41 (95% CI 1.31-8.84; P = .01). At a median follow-up of 11.0 months, the median OS was not reached in either arm at the time of data cutoff. CONCLUSION Latinx patients with mRCC had a shorter PFS treated with frontline nivolumab/ipilimumab compared to their non-Latinx counterparts. No difference was observed in OS although these data were immature. Larger studies are needed to further interrogate the social and economic determinants of ethnicity on clinical outcomes in mRCC.
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Affiliation(s)
- Alexander Chehrazi-Raffle
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Sally Leong
- Division of Hematology and Medical Oncology, Department of Medicine, Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Sana Ali
- Division of Hematology and Medical Oncology, Department of Medicine, Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Tane Kim
- Division of Cancer Biology and Immunotherapeutics, The Lundquist Institute, Torrance, CA, USA
| | - Sam Melamed
- Division of Cancer Biology and Immunotherapeutics, The Lundquist Institute, Torrance, CA, USA
| | - Xiaochen Li
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Zeynep Zengin
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Luis Meza
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Neal Chawla
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Ameish Govindarajan
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Daniela Castro
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Benjamin Mercier
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Hedyeh Ebrahimi
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Nazli Dizman
- Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Nishita Tripathi
- Division of Oncology, Department of Internal Medicine, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Nicolas Sayegh
- Division of Oncology, Department of Internal Medicine, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Adam Rock
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - James Yeh
- Division of Hematology and Medical Oncology, Department of Medicine, Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Sumanta K Pal
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Mykola Onyshchenko
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
- Division of Cancer Biology and Immunotherapeutics, The Lundquist Institute, Torrance, CA, USA
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Flora K, Ishihara M, Zhang Z, Bowen ES, Wu A, Ayoub T, Huang J, Cano-Ruiz C, Jackson M, Reghu K, Ayoub Y, Zhu Y, Tseng HR, Zhou ZH, Hu J, Wu L. Exosomes from Von Hippel-Lindau-Null Cancer Cells Promote Metastasis in Renal Cell Carcinoma. Int J Mol Sci 2023; 24:17307. [PMID: 38139136 PMCID: PMC10743428 DOI: 10.3390/ijms242417307] [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: 10/23/2023] [Revised: 11/18/2023] [Accepted: 12/01/2023] [Indexed: 12/24/2023] Open
Abstract
Exosomes are extracellular vesicles that modulate essential physiological and pathological signals. Communication between cancer cells that express the von Hippel-Lindau (VHL) tumor suppressor gene and those that do not is instrumental to distant metastasis in renal cell carcinoma (RCC). In a novel metastasis model, VHL(-) cancer cells are the metastatic driver, while VHL(+) cells receive metastatic signals from VHL(-) cells and undergo aggressive transformation. This study investigates whether exosomes could be mediating metastatic crosstalk. Exosomes isolated from paired VHL(+) and VHL(-) cancer cell lines were assessed for physical, biochemical, and biological characteristics. Compared to the VHL(+) cells, VHL(-) cells produce significantly more exosomes that augment epithelial-to-mesenchymal transition (EMT) and migration of VHL(+) cells. Using a Cre-loxP exosome reporter system, the fluorescent color conversion and migration were correlated with dose-dependent delivery of VHL(-) exosomes. VHL(-) exosomes even induced a complete cascade of distant metastasis when added to VHL(+) tumor xenografts in a duck chorioallantoic membrane (dCAM) model, while VHL(+) exosomes did not. Therefore, this study supports that exosomes from VHL(-) cells could mediate critical cell-to-cell crosstalk to promote metastasis in RCC.
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Affiliation(s)
- Kailey Flora
- Department of Bioengineering, University of California, Los Angeles, CA 90095, USA;
| | - Moe Ishihara
- Department of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA; (M.I.); (Z.Z.); (C.C.-R.)
| | - Zhicheng Zhang
- Department of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA; (M.I.); (Z.Z.); (C.C.-R.)
| | - Elizabeth S. Bowen
- Department of Computational and Systems Biology, University of California, Los Angeles, CA 90095, USA;
| | - Aimee Wu
- Department of Molecular, Cell and Developmental Biology, University of California, Los Angeles, CA 90095, USA; (A.W.); (J.H.); (M.J.); (K.R.)
| | - Tala Ayoub
- Department of Physiology, University of California, Los Angeles, CA 90095, USA;
| | - Julian Huang
- Department of Molecular, Cell and Developmental Biology, University of California, Los Angeles, CA 90095, USA; (A.W.); (J.H.); (M.J.); (K.R.)
| | - Celine Cano-Ruiz
- Department of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA; (M.I.); (Z.Z.); (C.C.-R.)
| | - Maia Jackson
- Department of Molecular, Cell and Developmental Biology, University of California, Los Angeles, CA 90095, USA; (A.W.); (J.H.); (M.J.); (K.R.)
| | - Kaveeya Reghu
- Department of Molecular, Cell and Developmental Biology, University of California, Los Angeles, CA 90095, USA; (A.W.); (J.H.); (M.J.); (K.R.)
| | - Yasmeen Ayoub
- School of Medicine, Saint Louis University, St. Louis, MO 63104, USA;
| | - Yazhen Zhu
- California NanoSystems Institute, Crump Institute for Molecular Imaging, Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA 90095, USA; (Y.Z.); (H.-R.T.); (Z.H.Z.)
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
| | - Hsian-Rong Tseng
- California NanoSystems Institute, Crump Institute for Molecular Imaging, Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA 90095, USA; (Y.Z.); (H.-R.T.); (Z.H.Z.)
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
| | - Z. Hong Zhou
- California NanoSystems Institute, Crump Institute for Molecular Imaging, Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA 90095, USA; (Y.Z.); (H.-R.T.); (Z.H.Z.)
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA 90095, USA
| | - Junhui Hu
- Department of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA; (M.I.); (Z.Z.); (C.C.-R.)
| | - Lily Wu
- Department of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA; (M.I.); (Z.Z.); (C.C.-R.)
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
- Department of Urology, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
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111
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Domański P, Jarosińska J, Kruczyk B, Piętak M, Mydlak A, Demkow T, Kuncman Ł, Darewicz M, Sikora-Kupis B, Dumnicka P, Kucharz J. Activity of cabozantinib in further line treatment of metastatic clear cell renal cell carcinoma. Real-world experience in a single-center retrospective study. Contemp Oncol (Pozn) 2023; 27:190-197. [PMID: 38239858 PMCID: PMC10793615 DOI: 10.5114/wo.2023.133545] [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: 09/24/2023] [Accepted: 11/07/2023] [Indexed: 01/22/2024] Open
Abstract
Introduction Cabozantinib is an oral inhibitor of MET, AXL, and vascular endothelial growth factor receptors. It has an immunomodulatory effect and may influence the tumor's microenvironment and make mutated cells more sensitive to immune-mediated killing. These properties have made cabozantinib an effective drug for first-line or subsequent-line treatment after progression of metastatic renal cell carcinoma (mRCC), even after immunotherapy. Material and methods Seventy-one patients with mRCC were treated with second or further lines of cabozantinib at the Department of Genitourinary Oncology, Maria Sklodowska-Curie National Research Institute of Oncology. This study retrospectively evaluated the effectiveness of cabozantinib in subsequent lines of treatment. Progression-free survival (PFS) and overall survival (OS) were the primary endpoints. The best overall response (BOR) to cabozantinib was the secondary endpoint. For this purpose, Cox's proportional hazard model was used. Results The median PFS was 11 months (5; 23) and the median OS was 16 months (10; 42) and differed significantly in the second and further lines of treatment. Progression in the second and further lines was observed in 28 (93%) and 27 (66%) patients, respectively (p = 0.006). Partial response as the BOR was observed in one patient (3%) in the second line and 13 patients (32%) in the further lines (p = 0.012). Conclusions Cabozantinib has antitumor effects in the second and further lines of treatment. In this study we observed high efficiency of cabozantinib in further lines of treatment.
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Affiliation(s)
- Piotr Domański
- Department of Uro-Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
- Department of Experimental Immunotherapy, Maria Skłodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Jadwiga Jarosińska
- Department of Uro-Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Barbara Kruczyk
- Department of Uro-Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Mateusz Piętak
- Department of Uro-Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Anna Mydlak
- Department of Experimental Immunotherapy, Maria Skłodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Tomasz Demkow
- Department of Uro-Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Łukasz Kuncman
- Department of Radiotherapy, Medical University of Łódź, Poland
- Department of External Beam Radiotherapy, Nicolaus Copernicus Multidisciplinary Center for Oncology and Traumatology, Łódź, Poland
| | - Marta Darewicz
- Department of Uro-Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Bożena Sikora-Kupis
- Department of Uro-Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Paulina Dumnicka
- Chair of Medical Biochemistry, Jagiellonian University Medical College, Kraków, Poland
| | - Jakub Kucharz
- Department of Uro-Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
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112
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MacPhail C, Wood LA, Thana M. Perioperative systemic therapy in renal cell carcinoma. Curr Opin Support Palliat Care 2023; 17:301-307. [PMID: 37800628 DOI: 10.1097/spc.0000000000000675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
PURPOSE OF REVIEW Renal cell carcinoma (RCC) is the most common kidney neoplasm. Localized RCC can be cured with nephrectomy. However, a proportion of patients will recur with incurable distant metastatic disease. There is a clear need for treatments to reduce the risk of RCC recurrence and thus improve survival. This review describes the landscape of perioperative therapy for RCC, focusing on more recent trials involving immune checkpoint inhibitors (ICIs). RECENT FINDINGS ICIs have significantly changed outcomes in advanced RCC. Four trials investigating the role of perioperative ICI for RCC are now reported. Only one trial utilizing adjuvant pembrolizumab (Keynote-564) has shown a disease-free survival benefit in resected RCC. SUMMARY Patients with resected RCC should be counselled on their risk of recurrence and the potential option of adjuvant pembrolizumab, recognizing that overall survival data are not yet available.
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Affiliation(s)
- Ceilidh MacPhail
- Division of Medical Oncology, Dalhousie University, Halifax, Nova Scotia, Canada
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113
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Hakimi K, Saidian A, Panian J, Barata P, Berg S, Chang SL, Saliby RM, Dzimitrowicz H, Emamekhoo H, Gross E, Kilari D, Lam E, Nguyen M, Meagher M, Wang L, Rauterkus GP, D'Andrea V, Yim K, Psutka S, Thapa B, Weise N, Zhang T, McKay RR, Derweesh IH. Outcomes of Consolidative Nephrectomy following Primary Immunotherapy in Advanced Renal Cell Carcinoma: A Multicenter Analysis. Clin Genitourin Cancer 2023; 21:694-702. [PMID: 37558529 DOI: 10.1016/j.clgc.2023.07.007] [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: 03/20/2023] [Revised: 07/09/2023] [Accepted: 07/16/2023] [Indexed: 08/11/2023]
Abstract
BACKGROUND To evaluate effect and outcomes of combination primary immunotherapy (IO) and nephrectomy for advanced renal cell carcinoma (RCC). METHODS We conducted a multicenter, retrospective analysis of patients with advanced/metastatic RCC who received IO followed by nephrectomy. Primary outcome was Bifecta (negative surgical margins and no 30-day surgical complications). Secondary outcomes included progression-free survival (PFS) following surgery, reduction in tumor/thrombus size, RENAL score, and clinical/pathologic downstaging. Cox regression multivariable analysis was conducted for predictors of Bifecta and PFS. Kaplan-Meier analysis assessed PFS, comparing Bifecta and non-Bifecta groups. RESULTS A total of 56 patients were analyzed (median age 63 years; median follow-up 22.5 months). A total of 40 (71.4%) patients were intermediate IMDC risk. Patients were treated with immunotherapy for median duration of 8.1 months. Immunotherapy resulted in reductions in tumor size (P < .001), thrombus size (P = .02), and RENAL score (P < .001); 38 (67.9%) patients were clinically downstaged on imaging (P < .001) and 25 (44.6%) patients were pathologically downstaged following surgery (P < .001). Bifecta was achieved in 38 (67.9%) patients. Predictors for bifecta achievement included decreasing tumor size (HR 1.08, P = .043) and pathological downstaging (HR 2.13, P = .047). Bifecta (HR 5.65, P = .009), pathologic downstaging (HR 5.15, P = .02), and increasing reduction in tumor size (HR 1.2, P = .007) were associated with improved PFS. Bifecta patients demonstrated improved 2-year PFS (84% vs. 71%, P = .019). CONCLUSIONS Primary immunotherapy reduced tumor/thrombus size and complexity. Pathologically downstaged patients were more likely to achieve bifecta, and these patients displayed improved 2-year PFS. Our study supports further inquiry in the use of CRN following primary immunotherapy for advanced renal cancer.
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Affiliation(s)
- Kevin Hakimi
- Department of Urology, UC San Diego School of Medicine, San Diego, CA
| | - Ava Saidian
- Department of Urology, UC San Diego School of Medicine, San Diego, CA
| | - Justine Panian
- Deparment of Internal Medicine, Division of Hematology and Medical Oncology, UC San Diego School of Medicine, San Diego, CA
| | - Pedro Barata
- Department of Hematology and Medical Oncology, Tulane University School of Medicine, New Orleans, LA
| | - Stephanie Berg
- Department of Hematology and Medical Oncology, Loyola University Medical Center, Maywood, IL
| | - Steven L Chang
- Division of Urology, Brigham and Women's Hospital, Boston, MA
| | - Renee M Saliby
- Lark Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Boston, MA
| | | | - Hamid Emamekhoo
- Department of Hematology and Medical Oncology, University of Wisconsin School of Medicine, Madison, WI
| | - Evan Gross
- Department of Hematology and Medical Oncology, University of Washington School of Medicine, Seattle, WA
| | - Deepak Kilari
- Division of Hematology and Medical Oncology, Medical College of Wisconsin, Milwaukee, WI
| | - Elaine Lam
- Department of Hematology and Medical Oncology, University of Colorado School of Medicine, Aurora, CO
| | - Mimi Nguyen
- Department of Urology, UC San Diego School of Medicine, San Diego, CA
| | - Margaret Meagher
- Department of Urology, UC San Diego School of Medicine, San Diego, CA
| | - Luke Wang
- Department of Urology, UC San Diego School of Medicine, San Diego, CA
| | - Grant P Rauterkus
- Department of Hematology and Medical Oncology, Tulane University School of Medicine, New Orleans, LA
| | - Vincent D'Andrea
- Lark Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Kendrick Yim
- Lark Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Sarah Psutka
- Department of Hematology and Medical Oncology, University of Washington School of Medicine, Seattle, WA
| | - Bicky Thapa
- Division of Hematology and Medical Oncology, Medical College of Wisconsin, Milwaukee, WI
| | - Nicole Weise
- Deparment of Internal Medicine, Division of Hematology and Medical Oncology, UC San Diego School of Medicine, San Diego, CA
| | - Tian Zhang
- Department of Hematology and Medical Oncology, University of Texas Southwestern Medical Center, Dallas, TX
| | - Rana R McKay
- Deparment of Internal Medicine, Division of Hematology and Medical Oncology, UC San Diego School of Medicine, San Diego, CA
| | - Ithaar H Derweesh
- Department of Urology, UC San Diego School of Medicine, San Diego, CA.
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114
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Kim B, Lee S, Moon KC. Papillary renal neoplasm with reverse polarity: a clinicopathologic study of 43 cases with a focus on the expression of KRAS signaling pathway downstream effectors. Hum Pathol 2023; 142:1-6. [PMID: 37797754 DOI: 10.1016/j.humpath.2023.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 09/25/2023] [Accepted: 09/28/2023] [Indexed: 10/07/2023]
Abstract
Papillary renal neoplasm with reverse polarity (PRNRP) is a renal tumor with frequent KRAS mutations. In this study, we aimed to report the clinical, histological, and immunohistochemical characteristics of PRNRP and the protein expression of various KRAS signaling pathway downstream effectors in PRNRP. PRNRP samples from patients who underwent surgical resection at Seoul National University Hospital over an 11-year period (January 2011 to December 2021) were analyzed. We identified 43 PRNRPs, defined as papillary renal tumors with a thin papillary architecture, eosinophilic finely granular cytoplasm, and apical nuclear position. Immunohistochemistry revealed typical characteristics of PRNRP, including exclusively positive GATA3 (43/43); highly positive L1CAM (43/43), PAX8 (43/43), and EMA (43/43); and low positive AMACR (4/43), RCC (1/43), and vimentin (1/43). KRAS signaling pathway effectors, such as p-ERK, RalA, and RalB, were highly expressed in PRNRP compared to papillary renal cell carcinoma (pRCC) with low or high nuclear grade (P < .001, all). Compared to pRCC with high nuclear grade, patients with PRNRP exhibited significantly longer progression-free survival (P < .001). PRNRP showed the best clinical outcome, with no disease progression in any of the cases. Our study analyzed the largest number of PRNRP cases and is the first to analyze the association between PRNRP and the KRAS downstream signaling pathway. PRNRP was found at a high frequency among all papillary renal tumors (43/207) and demonstrated a very good prognosis. PRNRP showed high GATA3, L1CAM, PAX8, and EMA protein expression as well as high p-ERK, RalA, and RalB protein expression.
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Affiliation(s)
- Bohyun Kim
- Department of Pathology, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul 03080, Republic of Korea
| | - Seokhyeon Lee
- Department of Pathology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Kyung Chul Moon
- Department of Pathology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea; Department of Pathology, Seoul National University Hospital, Seoul 03080, Republic of Korea; Kidney Research Institute, Medical Research Center, Seoul National University College of Medicine, Seoul 03080, Republic of Korea.
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115
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Pathmanathan S, Tariq A, Pearce A, Rhee H, Kyle S, Raveenthiran S, Wong D, McBean R, Marsh P, Goodman S, Dhiantravan N, Esler R, Dunglison N, Navaratnam A, Yaxley J, Thomas P, Pattison DA, Goh JC, Gan CL, Roberts MJ. Clinical impact of Prostate-Specific Membrane Antigen Positron Emission Tomography (PET) on intensification or deintensification of advanced renal cell carcinoma management. Eur J Nucl Med Mol Imaging 2023; 51:295-303. [PMID: 37592084 PMCID: PMC10684606 DOI: 10.1007/s00259-023-06380-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 08/02/2023] [Indexed: 08/19/2023]
Abstract
PURPOSE There is an emerging role of the use of Prostate-Specific Membrane Antigen (PSMA) Positron Emission Tomography (PET) in renal cell carcinoma. Herein, we report our experience in use of PSMA PET in recurrent or metastatic renal cell carcinoma (RCC). METHODS A retrospective analysis of all patients who underwent PSMA PET for suspected recurrent or de-novo metastatic RCC between 2015 and 2020 at three institutions was performed. The primary outcome was change in management (intensification or de-intensification) following PSMA PET scan. Secondary outcomes included histopathological correlation of PSMA avid sites, comparison of sites of disease on PSMA PET to diagnostic CT and time to systemic treatment. RESULTS
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Affiliation(s)
- Shivanshan Pathmanathan
- Department of Medical Oncology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Arsalan Tariq
- Department of Urology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, 4029, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Adam Pearce
- Department of Urology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, 4029, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
- Wesley Urology Clinic, The Wesley Hospital, Brisbane, Queensland, Australia
| | - Handoo Rhee
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
- Department of Urology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Samuel Kyle
- Department of, Medical Imaging, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Department of Nuclear Medicine, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Sheliyan Raveenthiran
- Department of Urology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, 4029, Australia
- Department of Urology, Redcliffe Hospital, Brisbane, Queensland, Australia
| | - David Wong
- I-MED Radiology, The Wesley Hospital, Brisbane, Queensland, Australia
| | - Rhiannon McBean
- I-MED Radiology, The Wesley Hospital, Brisbane, Queensland, Australia
| | - Phillip Marsh
- Department of Diagnostic Radiology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Steven Goodman
- Department of Nuclear Medicine, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Nattakorn Dhiantravan
- Department of Nuclear Medicine, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Rachel Esler
- Department of Urology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, 4029, Australia
- Wesley Urology Clinic, The Wesley Hospital, Brisbane, Queensland, Australia
| | - Nigel Dunglison
- Department of Urology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, 4029, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Anojan Navaratnam
- Department of Urology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, 4029, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - John Yaxley
- Department of Urology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, 4029, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
- Wesley Urology Clinic, The Wesley Hospital, Brisbane, Queensland, Australia
| | - Paul Thomas
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
- Department of Nuclear Medicine, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - David A Pattison
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
- Department of Nuclear Medicine, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Jeffrey C Goh
- Department of Medical Oncology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Chun Loo Gan
- Department of Medical Oncology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Matthew J Roberts
- Department of Urology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, 4029, Australia.
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia.
- Department of Urology, Redcliffe Hospital, Brisbane, Queensland, Australia.
- Centre for Clinical Research, The University of Queensland, Brisbane, QLD, Australia.
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Choueiri TK, Powles T, Voss MH, Plimack ER, Gurney H, Song Y, Perini RF, Rodriguez-Lopez K, Rini BI. LITESPARK-012: pembrolizumab plus lenvatinib with or without belzutifan or quavonlimab for advanced renal cell carcinoma. Future Oncol 2023; 19:2631-2640. [PMID: 37882432 DOI: 10.2217/fon-2023-0283] [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] [Indexed: 10/27/2023] Open
Abstract
Combination treatment with immunotherapy agents and/or vascular endothelial growth factor tyrosine kinase inhibitors are a standard of care for patients with advanced clear cell renal cell carcinoma (ccRCC). Novel therapeutic combinations that include the hypoxia-inducible factor 2α inhibitor belzutifan and the cytotoxic T-lymphocyte-associated protein 4 inhibitor quavonlimab are being investigated for their potential to further improve patient outcomes. This protocol describes the rationale and design of the randomized, phase III LITESPARK-012 study, which will evaluate the efficacy and safety of pembrolizumab plus lenvatinib with or without belzutifan or quavonlimab as first-line treatment for advanced ccRCC. Results from this study may support triplet combination therapies as a potential new standard of care for advanced ccRCC. Clinical trial registry: NCT04736706 (ClinicalTrials.gov).
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Affiliation(s)
- Toni K Choueiri
- Dana-Farber Cancer Institute & Harvard Medical School, Boston, MA, USA
| | - Thomas Powles
- Barts Health NHS Trust & the Royal Free NHS Foundation Trust, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Martin H Voss
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Howard Gurney
- Westmead Hospital, Sydney, NSW, Australia
- Macquarie University Hospital, Sydney, NSW, Australia
| | - Yue Song
- Merck & Co., Inc., Rahway, NJ, USA
| | | | | | - Brian I Rini
- Vanderbilt-Ingram Cancer Center, Nashville, TN, USA
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117
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Khurana A, Arora MK, Dubey H. Cardiac safety profile of type II kinase inhibitors: Analysis of post-marketing reports from databases of European Medicine Agency & World Health Organization. Daru 2023; 31:107-118. [PMID: 37221442 PMCID: PMC10624791 DOI: 10.1007/s40199-023-00464-0] [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: 12/25/2022] [Accepted: 05/13/2023] [Indexed: 05/25/2023] Open
Abstract
BACKGROUND Targeted therapy with type II kinase inhibitors (KIs) is one of the preferred choices in cancer treatment. However, type II KI therapy can be associated to serious cardiac risks. OBJECTIVES This study aimed to assess the occurrence of cardiac events reported with type II KIs in Eudravigilance (EV) and VigiAccess databases. METHODS To evaluate reporting frequency of individual case safety reports (ICSRs) related to cardiac events, we referred EV and VigiAccess databases. The data was retrieved for the period from date of marketing authorization of respective type II KI till 30 July 2022. Computational analysis was conducted with data from EV and VigiAccess using reporting odds ratio (ROR) along with its 95% confidence interval (CI) under Microsoft excel. RESULTS In total, 14429 ICSRs in EV and 11522 ICSRs from VigiAccess were retrieved concerning cardiac events with at least one type II KI as the suspected drug. In both databases, most of the ICSRs were reported for Imatinib, Nilotinib, and Sunitinib, while most reported cardiac events were myocardial infarction/acute myocardial infarction, cardiac failure/congestive heart failure and atrial fibrillation. As per EV, 98.8% ICSRs with cardiac ADRs were assessed as serious and of which, 17.4% ICSRs were associated with fatal outcomes and approximately 47% included patient's recovery as a favorable outcome. Nilotinib (ROR 2.87, 95% CI 3.01-2.74) and Nintedanib (ROR 2.17, 95% CI 2.3-2.04) were associated with a significant increase in reporting frequency of ICSRs related to cardiac events. CONCLUSIONS Type II KI related cardiac events were serious and associated with unfavorable outcomes. A significant increase in ICSRs reporting frequency was observed with Nilotinib and Nintedanib. These results insist for a consideration of revision of cardiac safety profile of Nilotinib and Nintedanib, specifically for risks of myocardial infarction and atrial fibrillation. Additionally, the need for other ad-hoc studies is indicated.
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Affiliation(s)
- Atul Khurana
- School of Pharmaceutical and Population Health Informatics, DIT University, Dehradun, 248009, Uttarakhand, India
| | - Mandeep Kumar Arora
- School of Pharmaceutical and Population Health Informatics, DIT University, Dehradun, 248009, Uttarakhand, India.
| | - Harikesh Dubey
- The Institute for Quantitative Health Science and Engineering, Michigan State University, East Lansing, MI, USA
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118
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Koç I, Kiratli H, Kapucu Y. Protein kinase inhibitors in the management of clear cell renal cell carcinoma metastatic to the iris. J Fr Ophtalmol 2023; 46:e365-e367. [PMID: 37612190 DOI: 10.1016/j.jfo.2023.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 02/12/2023] [Accepted: 02/13/2023] [Indexed: 08/25/2023]
Affiliation(s)
- I Koç
- Ocular Oncology Service, Department of Ophthalmology, Hacettepe University School of Medicine, Sihhiye, 06100 Ankara, Turkey.
| | - H Kiratli
- Ocular Oncology Service, Department of Ophthalmology, Hacettepe University School of Medicine, Sihhiye, 06100 Ankara, Turkey
| | - Y Kapucu
- Ocular Oncology Service, Department of Ophthalmology, Hacettepe University School of Medicine, Sihhiye, 06100 Ankara, Turkey
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119
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Morais M, Machado V, Figueiredo P, Dias F, Craveiro R, Lencart J, Palmeira C, Mikkonen KS, Teixeira AL, Medeiros R. Silver Nanoparticles (AgNPs) as Enhancers of Everolimus and Radiotherapy Sensitivity on Clear Cell Renal Cell Carcinoma. Antioxidants (Basel) 2023; 12:2051. [PMID: 38136171 PMCID: PMC10741111 DOI: 10.3390/antiox12122051] [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: 10/30/2023] [Revised: 11/14/2023] [Accepted: 11/24/2023] [Indexed: 12/24/2023] Open
Abstract
Nanomedicine's advent has promised to revolutionize different biomedical fields, including oncology. Silver Nanoparticles (AgNPs) showed promising results in different tumor models. Clear cell Renal Cell Carcinoma (ccRCC) is especially challenging due to its late diagnosis, poor prognosis and treatment resistance. Therefore, defining new therapeutic targets and regimens could improve patient management. This study intends to evaluate AgNPs' effect in ccRCC cells and explore their potential combinatory effect with Everolimus and Radiotherapy. AgNPs were synthesized, and their effect was evaluated regarding their entering pathway, cellular proliferation capacity, ROS production, mitochondrial membrane depolarization, cell cycle analysis and apoptosis assessment. AgNPs were combined with Everolimus or used to sensitize cells to radiotherapy. AgNPs are cytotoxic to 786-O cells, a ccRCC cell line, entering through endocytosis, increasing ROS, depolarizing mitochondrial membrane, and blocking the cell cycle, leading to a reduction of proliferation capacity and apoptosis. Combined with Everolimus, AgNPs reduce cell viability and inhibit proliferation capacity. Moreover, 786-O is intrinsically resistant to radiation, but after AgNPs' administration, radiation induces cytotoxicity through mitochondrial membrane depolarization and S phase blockage. These results demonstrate AgNPs' cytotoxic potential against ccRCC and seem promising regarding the combination with Everolimus and sensitization to radiotherapy, which can, in the future, benefit ccRCC patients' management.
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Affiliation(s)
- Mariana Morais
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO-Porto)/Porto Comprehensive Cancer Center (Porto.CCC), Research Center-LAB2, E Bdg 1st Floor, Rua Dr António Bernardino de Almeida, 4200-072 Porto, Portugal; (M.M.); (V.M.); (F.D.); (R.M.)
- ICBAS, Abel Salazar Institute for the Biomedical Sciences, University of Porto, Rua Jorge Viterbo Ferreira 228, 4050-513 Porto, Portugal
| | - Vera Machado
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO-Porto)/Porto Comprehensive Cancer Center (Porto.CCC), Research Center-LAB2, E Bdg 1st Floor, Rua Dr António Bernardino de Almeida, 4200-072 Porto, Portugal; (M.M.); (V.M.); (F.D.); (R.M.)
| | - Patrícia Figueiredo
- Department of Food and Nutrition, Faculty of Agriculture and Forestry, University of Helsinki, FI-00014 Helsinki, Finland; (P.F.); (K.S.M.)
| | - Francisca Dias
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO-Porto)/Porto Comprehensive Cancer Center (Porto.CCC), Research Center-LAB2, E Bdg 1st Floor, Rua Dr António Bernardino de Almeida, 4200-072 Porto, Portugal; (M.M.); (V.M.); (F.D.); (R.M.)
| | - Rogéria Craveiro
- Radiobiology and Radiological Protection Group, Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO-Porto)/Porto Comprehensive Cancer Center (Porto.CCC), Rua Dr António Bernardino de Almeida, 4200-072 Porto, Portugal; (R.C.); (J.L.)
| | - Joana Lencart
- Radiobiology and Radiological Protection Group, Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO-Porto)/Porto Comprehensive Cancer Center (Porto.CCC), Rua Dr António Bernardino de Almeida, 4200-072 Porto, Portugal; (R.C.); (J.L.)
- Department of Medical Physics, Portuguese Oncology Institute of Porto (IPO-Porto), Rua Dr António Bernardino de Almeida, 4200-072 Porto, Portugal
| | - Carlos Palmeira
- Department of Immunology, Portuguese Oncology Institute of Porto (IPO-Porto), Rua Dr António Bernardino de Almeida, 4200-072 Porto, Portugal;
- Experimental Pathology and Therapeutics Group, Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO-Porto)/Porto Comprehensive Cancer Center (Porto.CCC), Research Center-LAB2, E Bdg 1st floor, Rua Dr António Bernardino de Almeida, 4200-072 Porto, Portugal
| | - Kirsi S. Mikkonen
- Department of Food and Nutrition, Faculty of Agriculture and Forestry, University of Helsinki, FI-00014 Helsinki, Finland; (P.F.); (K.S.M.)
- Helsinki Institute of Sustainability Science (HELSUS), University of Helsinki, FI-00014 Helsinki, Finland
| | - Ana Luísa Teixeira
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO-Porto)/Porto Comprehensive Cancer Center (Porto.CCC), Research Center-LAB2, E Bdg 1st Floor, Rua Dr António Bernardino de Almeida, 4200-072 Porto, Portugal; (M.M.); (V.M.); (F.D.); (R.M.)
| | - Rui Medeiros
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO-Porto)/Porto Comprehensive Cancer Center (Porto.CCC), Research Center-LAB2, E Bdg 1st Floor, Rua Dr António Bernardino de Almeida, 4200-072 Porto, Portugal; (M.M.); (V.M.); (F.D.); (R.M.)
- ICBAS, Abel Salazar Institute for the Biomedical Sciences, University of Porto, Rua Jorge Viterbo Ferreira 228, 4050-513 Porto, Portugal
- Biomedical Reasearch Center (CEBIMED), Faculty of Health Sciences, Fernando Pessoa University (UFP), Praça 9 de Abril 349, 4249-004 Porto, Portugal
- Research Department, LPCC-Portuguese League Against Cancer (NRNorte), 4200-172 Porto, Portugal
- Faculty of Medicine, University of Porto (FMUP), Alameda Prof. Hernâni Monteiro, 4200-319 Porto, Portugal
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120
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Gawlik C, Lane J, Horattas M. Tumor-to-tumor spread: a case report and literature review of renal cell carcinoma metastasis into thyroid cancer. World J Surg Oncol 2023; 21:362. [PMID: 37990226 PMCID: PMC10664680 DOI: 10.1186/s12957-023-03220-5] [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: 08/09/2023] [Accepted: 10/13/2023] [Indexed: 11/23/2023] Open
Abstract
Tumor-to-tumor metastasis is a rare, yet important entity. Patients with a history of renal cell carcinoma (RCC) may have tumor deposits to the thyroid gland preceding or following their initial cancer diagnosis for many years. The diagnosis can be challenging, and clinicians must remain suspicious of a newly found thyroid nodule in a patient with a history of RCC. In this review, we report a case of a patient with RCC who was incidentally found to have a thyroid nodule on surveillance imaging found to be consistent with tumor-to-tumor metastasis from RCC into papillary thyroid carcinoma. It is imperative to consider this diagnosis as the thyroid is the most common site of spread, and treatment with partial or total thyroidectomy has led to improved survival.
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Affiliation(s)
- Cassidy Gawlik
- Department of General Surgery, Cleveland Clinic Akron General, Akron, OH, USA.
| | - Jason Lane
- Department of Pathology, Cleveland Clinic Akron General, Akron, OH, USA
| | - Mark Horattas
- Department of General Surgery, Cleveland Clinic Akron General, Akron, OH, USA
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121
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Bui VN, Unterrainer LM, Brendel M, Kunte SC, Holzgreve A, Allmendinger F, Bartenstein P, Klauschen F, Unterrainer M, Staehler M, Ledderose S. PSMA-Expression Is Highly Associated with Histological Subtypes of Renal Cell Carcinoma: Potential Implications for Theranostic Approaches. Biomedicines 2023; 11:3095. [PMID: 38002095 PMCID: PMC10668989 DOI: 10.3390/biomedicines11113095] [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: 09/23/2023] [Revised: 10/13/2023] [Accepted: 10/19/2023] [Indexed: 11/26/2023] Open
Abstract
In renal cell carcinoma (RCC), accurate imaging methods are required for treatment planning and response assessment to therapy. In addition, there is an urgent need for new therapeutic options, especially in metastatic RCC. One way to combine diagnostics and therapy in a so-called theranostic approach is the use of radioligands directed against surface antigens. For instance, radioligands against prostate-specific membrane antigen (PSMA) have already been successfully used for diagnosis and radionuclide therapy of metastatic prostate cancer. Recent studies have demonstrated that PSMA is expressed not only in prostate cancer but also in the neovasculature of several solid tumors, which has raised hopes to use PSMA-guided theranostic approaches in other tumor entities, too. However, data on PSMA expression in different histopathological subtypes of RCC are sparse. Because a better understanding of PSMA expression in RCC is critical to assess which patients would benefit most from theranostic approaches using PSMA-targeted ligands, we investigated the expression pattern of PSMA in different subtypes of RCC on protein level. Immunohistochemical staining for PSMA was performed on formalin-fixed, paraffin-embedded archival material of major different histological subtypes of RCC (clear cell RCC (ccRCC)), papillary RCC (pRCC) and chromophobe RCC (cpRCC). The extent and intensity of PSMA staining were scored semi-quantitatively and correlated with the histological RCC subtypes. Group comparisons were calculated with the Kruskal-Wallis test. In all cases, immunoreactivity was detected only in the tumor-associated vessels and not in tumor cells. Staining intensity was the strongest in ccRCC, followed by cpRCC and pRCC. ccRCC showed the most diffuse staining pattern, followed by cpRCC and pRCC. Our results provide a rationale for PSMA-targeted theranostic approaches in ccRCC and cpRCC.
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Affiliation(s)
- Vinh Ngoc Bui
- Department of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany; (M.B.); (S.C.K.); (F.A.); (P.B.); (M.U.)
| | - Lena M. Unterrainer
- Department of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany; (M.B.); (S.C.K.); (F.A.); (P.B.); (M.U.)
| | - Matthias Brendel
- Department of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany; (M.B.); (S.C.K.); (F.A.); (P.B.); (M.U.)
- Munich Cluster for Systems Neurology (SyNergy), 81377 Munich, Germany
| | - Sophie C. Kunte
- Department of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany; (M.B.); (S.C.K.); (F.A.); (P.B.); (M.U.)
| | - Adrien Holzgreve
- Department of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany; (M.B.); (S.C.K.); (F.A.); (P.B.); (M.U.)
| | - Fabian Allmendinger
- Department of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany; (M.B.); (S.C.K.); (F.A.); (P.B.); (M.U.)
| | - Peter Bartenstein
- Department of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany; (M.B.); (S.C.K.); (F.A.); (P.B.); (M.U.)
| | | | - Marcus Unterrainer
- Department of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany; (M.B.); (S.C.K.); (F.A.); (P.B.); (M.U.)
- Die RADIOLOGIE, 80331 Munich, Germany
| | - Michael Staehler
- Department of Urology, LMU University Hospital, LMU Munich, 81377 Munich, Germany;
| | - Stephan Ledderose
- Institute of Pathology, LMU Munich, 81377 Munich, Germany; (F.K.); (S.L.)
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122
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Sofia D, Zhou Q, Shahriyari L. Mathematical and Machine Learning Models of Renal Cell Carcinoma: A Review. Bioengineering (Basel) 2023; 10:1320. [PMID: 38002445 PMCID: PMC10669004 DOI: 10.3390/bioengineering10111320] [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: 10/17/2023] [Revised: 11/08/2023] [Accepted: 11/13/2023] [Indexed: 11/26/2023] Open
Abstract
This review explores the multifaceted landscape of renal cell carcinoma (RCC) by delving into both mechanistic and machine learning models. While machine learning models leverage patients' gene expression and clinical data through a variety of techniques to predict patients' outcomes, mechanistic models focus on investigating cells' and molecules' interactions within RCC tumors. These interactions are notably centered around immune cells, cytokines, tumor cells, and the development of lung metastases. The insights gained from both machine learning and mechanistic models encompass critical aspects such as signature gene identification, sensitive interactions in the tumors' microenvironments, metastasis development in other organs, and the assessment of survival probabilities. By reviewing the models of RCC, this study aims to shed light on opportunities for the integration of machine learning and mechanistic modeling approaches for treatment optimization and the identification of specific targets, all of which are essential for enhancing patient outcomes.
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Affiliation(s)
| | | | - Leili Shahriyari
- Department of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, MA 01003, USA; (D.S.); (Q.Z.)
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123
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Kotulak-Chrzaszcz A, Kiezun J, Czajkowski M, Matuszewski M, Klacz J, Krazinski BE, Godlewski J, Kmiec Z, Wierzbicki PM. The immunoreactivity of GLI1 and VEGFA is a potential prognostic factor in kidney renal clear cell carcinoma. BMC Cancer 2023; 23:1110. [PMID: 37964226 PMCID: PMC10647108 DOI: 10.1186/s12885-023-11622-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 11/08/2023] [Indexed: 11/16/2023] Open
Abstract
Kidney renal clear cell carcinoma (KIRC) is the most common type of kidney cancer and its pathogenesis is strongly associated with VHL-HIF-VEGF signaling. SHH ligand is the upstream SHH pathway regulator, while GLI1 is its major effector that stimulates as a transcription factor, i.a. expression of VEGFA gene. The aim of present study was to assess the prognostic significance of SHH, GLI1 and VEGFA immunoreactivity in KIRC tissues. The analysis included paired tumor and normal samples from 34 patients with KIRC. The immunoreactivity of SHH, GLI1 and VEGFA proteins was determined by immunohistochemical (IHC) renal tissues staining. The IHC staining results were assessed using the immunoreactive score (IRS) method which takes into account the number of cells showing a positive reaction and the intensity of the reaction. Increased GLI1 protein immunoreactivity was observed in KIRC tissues, especially in early-stage tumors, according to the TNM classification. Elevated expression of the VEGFA protein was noted primarily in high-grade KIRC samples according to the Fuhrman/WHO/ISUP scale. Moreover, a directly proportional correlation was observed between SHH and VEGFA immunoreactivity in TNM 3 + 4 and Fuhrman/ISUP/WHO 3 + 4 tumor tissues as well as in samples of patients with shorter survival. We also observed an association between shorter patient survival as well as increased and decreased immunoreactivity, of the VEGFA and GLI1, respectively. The aforementioned findings suggest that the expression pattern of SHH, GLI1 and VEGFA demonstrates prognostic potential in KIRC.
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Affiliation(s)
- Anna Kotulak-Chrzaszcz
- Department of Histology, Faculty of Medicine, Medical University of Gdansk, 1 Debinki Street, Gdansk, 80211, Poland.
| | - Jacek Kiezun
- Department of Human Histology and Embryology, School of Medicine, Collegium Medicum, University of Warmia and Mazury in Olsztyn, Olsztyn, 10082, Poland
| | - Mateusz Czajkowski
- Department of Urology, Faculty of Medicine, Medical University of Gdansk, Gdansk, 80402, Poland
| | - Marcin Matuszewski
- Department of Urology, Faculty of Medicine, Medical University of Gdansk, Gdansk, 80402, Poland
| | - Jakub Klacz
- Department of Urology, Faculty of Medicine, Medical University of Gdansk, Gdansk, 80402, Poland
| | - Bartlomiej E Krazinski
- Department of Human Histology and Embryology, School of Medicine, Collegium Medicum, University of Warmia and Mazury in Olsztyn, Olsztyn, 10082, Poland
| | - Janusz Godlewski
- Department of Human Histology and Embryology, School of Medicine, Collegium Medicum, University of Warmia and Mazury in Olsztyn, Olsztyn, 10082, Poland
| | - Zbigniew Kmiec
- Department of Histology, Faculty of Medicine, Medical University of Gdansk, 1 Debinki Street, Gdansk, 80211, Poland
| | - Piotr M Wierzbicki
- Department of Histology, Faculty of Medicine, Medical University of Gdansk, 1 Debinki Street, Gdansk, 80211, Poland
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Hu P, Li K, Peng X, Kan Y, Li H, Zhu Y, Wang Z, Li Z, Liu HY, Cai D. Nuclear Receptor PPARα as a Therapeutic Target in Diseases Associated with Lipid Metabolism Disorders. Nutrients 2023; 15:4772. [PMID: 38004166 PMCID: PMC10674366 DOI: 10.3390/nu15224772] [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: 10/08/2023] [Revised: 11/04/2023] [Accepted: 11/10/2023] [Indexed: 11/26/2023] Open
Abstract
Lipid metabolic diseases have substantial morbidity and mortality rates, posing a significant threat to human health. PPARα, a member of the peroxisome proliferator-activated receptors (PPARs), plays a crucial role in lipid metabolism and immune regulation. Recent studies have increasingly recognized the pivotal involvement of PPARα in diverse pathological conditions. This comprehensive review aims to elucidate the multifaceted role of PPARα in metabolic diseases including liver diseases, diabetes-related diseases, age-related diseases, and cancers, shedding light on the underlying molecular mechanisms and some regulatory effects of natural/synthetic ligands of PPARα. By summarizing the latest research findings on PPARα, we aim to provide a foundation for the possible therapeutic exploitation of PPARα in lipid metabolic diseases.
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Affiliation(s)
- Ping Hu
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (P.H.); (K.L.); (X.P.); (Y.K.); (H.L.); (Y.Z.); (Z.W.); (Z.L.)
| | - Kaiqi Li
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (P.H.); (K.L.); (X.P.); (Y.K.); (H.L.); (Y.Z.); (Z.W.); (Z.L.)
| | - Xiaoxu Peng
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (P.H.); (K.L.); (X.P.); (Y.K.); (H.L.); (Y.Z.); (Z.W.); (Z.L.)
| | - Yufei Kan
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (P.H.); (K.L.); (X.P.); (Y.K.); (H.L.); (Y.Z.); (Z.W.); (Z.L.)
| | - Hao Li
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (P.H.); (K.L.); (X.P.); (Y.K.); (H.L.); (Y.Z.); (Z.W.); (Z.L.)
| | - Yanli Zhu
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (P.H.); (K.L.); (X.P.); (Y.K.); (H.L.); (Y.Z.); (Z.W.); (Z.L.)
| | - Ziyu Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (P.H.); (K.L.); (X.P.); (Y.K.); (H.L.); (Y.Z.); (Z.W.); (Z.L.)
| | - Zhaojian Li
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (P.H.); (K.L.); (X.P.); (Y.K.); (H.L.); (Y.Z.); (Z.W.); (Z.L.)
| | - Hao-Yu Liu
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (P.H.); (K.L.); (X.P.); (Y.K.); (H.L.); (Y.Z.); (Z.W.); (Z.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou 225009, China
| | - Demin Cai
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (P.H.); (K.L.); (X.P.); (Y.K.); (H.L.); (Y.Z.); (Z.W.); (Z.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou 225009, China
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Pedraza-Sánchez JP, Chaves-Marcos R, Mazuecos-Quirós J, Bisonó-Castillo ÁL, Osmán-García I, Gutiérrez-Marín CM, Medina López RA, Juárez Soto Á. Percutaneous radiofrequency ablation is an effective treatment option for small renal masses, comparable to partial nephrectomy. Eur Radiol 2023; 33:7371-7379. [PMID: 37280356 DOI: 10.1007/s00330-023-09779-7] [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: 06/30/2022] [Revised: 03/20/2023] [Accepted: 04/14/2023] [Indexed: 06/08/2023]
Abstract
OBJECTIVES The standard therapy for small renal masses (SRMs) remains partial nephrectomy (PN), which is associated with relatively high morbidity and complication rate. Therefore, percutaneous radiofrequency ablation (PRFA) emerges as an alternative therapy. This study aimed to compare the efficacy, safety, and oncological outcomes of PRFA versus PN. METHODS A multicenter non-inferiority study with retrospective analysis of 291 patients with SRMs (N0M0), who underwent PN or PRFA (2:1), recruited prospectively from two hospitals in the Andalusian Public Health System, Spain, between 2014 and 2021. Comparisons of treatment features were evaluated using the t test, Wilcoxon-Mann-Whitney U test, chi-square test, Fisher test, and Cochran-Armitage trend test. Kaplan-Meier curves depicted overall survival (OS), local recurrence-free survival (LRFS), and metastasis-free survival (MFS) rates in the overall study population. RESULTS A total of 291 consecutive patients were identified; 111 and 180 patients underwent PRFA and PN, respectively. Median follow-up time was 38 and 48 months, and mean hospitalization days were 1.04 and 3.57 days, respectively. The variables underpinned with high surgical risk were significantly increased in PRFA compared to those in PN (mean age was 64.56 and 57.47 years, the solitary kidney presence was 12.6% and 5.6%, ASA score ≥ 3 was 36% and 14.5%, respectively). The rest of oncological outcomes were comparable amongst PRFA and PN. Patients undergoing PRFA did not improve OS, LRFS, and MFS compared to those undergoing PN. Limitations comprise retrospective design and limited statistical power. CONCLUSION PRFA for SMRs in high-risk patients is non-inferior in terms of oncological outcomes and safety compared to PN. CLINICAL RELEVANCE STATEMENT Our study has a direct clinical application as it proves that radiofrequency ablation is an effective and uncomplicated therapeutic option for patients with small renal masses. KEY POINTS •There are non-inferiority results in overall survival, local recurrence-free survival, and metastasis-free survival between PRFA and PN. •Our two-center study showed that PRFA is non-inferior to PN in oncological outcomes. •Contrast-enhanced power ultrasound-guided PRFA provides an effective therapy for T1 renal tumors.
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Affiliation(s)
- José Pablo Pedraza-Sánchez
- Urology Clinical Unit, University Hospital of Jerez de La Frontera, Ctra. Trebujena, S/N, 11407, Jerez de La Frontera, Cádiz, Spain.
| | - Reyes Chaves-Marcos
- Department of Urology and Nephrology, Virgen del Rocío University Hospital, Biomedical Institute of Seville (Ibis), CSIC/University of Seville, Seville, Spain
| | - Javier Mazuecos-Quirós
- Urology Clinical Unit, University Hospital of Jerez de La Frontera, Ctra. Trebujena, S/N, 11407, Jerez de La Frontera, Cádiz, Spain
| | - Álvaro Luis Bisonó-Castillo
- Urology Clinical Unit, University Hospital of Jerez de La Frontera, Ctra. Trebujena, S/N, 11407, Jerez de La Frontera, Cádiz, Spain
| | - Ignacio Osmán-García
- Department of Urology and Nephrology, Virgen del Rocío University Hospital, Biomedical Institute of Seville (Ibis), CSIC/University of Seville, Seville, Spain
| | - Carlos Miguel Gutiérrez-Marín
- Department of Radiology, Virgen del Rocío University Hospital, Biomedical Institute of Seville (Ibis), CSIC/University of Seville, Seville, Spain
| | - Rafael Antonio Medina López
- Department of Urology and Nephrology, Virgen del Rocío University Hospital, Biomedical Institute of Seville (Ibis), CSIC/University of Seville, Seville, Spain
| | - Álvaro Juárez Soto
- Urology Clinical Unit, University Hospital of Jerez de La Frontera, Ctra. Trebujena, S/N, 11407, Jerez de La Frontera, Cádiz, Spain
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Couillard AB, Zlevor AM, Ziemlewicz TJ, Kisting MA, Knott E, Rossebo AE, White J, Lubner MG, Gettle LM, Hinshaw JL, Mao L, Stoffregen W, Swietlik JF, Knavel-Koepsel E, Stratchko L, Abel EJ, Xu Z, Lee FT, Laeseke PF. A Comparison of Histotripsy and Percutaneous Cryoablation in a Chronic Healthy Swine Kidney Model. J Vasc Interv Radiol 2023; 34:1986-1996. [PMID: 37481064 DOI: 10.1016/j.jvir.2023.07.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 06/27/2023] [Accepted: 07/13/2023] [Indexed: 07/24/2023] Open
Abstract
PURPOSE To compare the safety and efficacy of histotripsy with cryoablation in a chronic human-scale normal porcine kidney model. MATERIALS AND METHODS Eighteen female domestic swine were divided evenly into histotripsy and cryoablation treatment arms. A planned 2-3 cm diameter treatment was performed under ultrasound (histotripsy) or ultrasound and computed tomography (CT) guidance (cryoablation). Contrast-enhanced CT and serum blood analysis were performed immediately postprocedure and on day 7, with either immediate killing (n = 3) or continued survival to day 30 (n = 6), at which time contrast-enhanced CT, serum blood analysis, and necropsy were performed. Animal welfare, treatment zone appearance, procedure-related adverse events, and histopathology of the treatment zones and surrounding tissues were assessed. RESULTS Histotripsy treatment zones (mean ±standard deviation diameters, 2.7 ± 0.12 × 2.4 ± 0.19 × 2.4 ± 0.26 cm; volume, 8.3 ± 1.9 cm3) were larger than cryoablation zones (mean diameters, 2.2 ± 0.19 × 1.9 ± 0.13 × 1.7 ± 0.19 cm; volume, 3.9 ± 0.8 cm3; P < .001). At 30 days, histotripsy and cryoablation treatment zone volumes decreased by 96% and 83% on CT, respectively (P < .001). Perirenal hematomas were present after 8 of 9 (89%) cryoablation (mean volume, 22.2 cm3) and 1 of 9 (11%, P < .001) histotripsy (volume, 0.4 cm3) procedures, with active arterial extravasation in 4 of 9 (44%) cryoablation and no histotripsy animals (P = .206). All 9 histotripsy animals and 5 of 9 (56%) cryoablation animals had collecting system debris (P = .042). Changes in serum creatinine were similar between the groups (P = .321). CONCLUSIONS Other than a higher rate of bleeding after cryoablation, the safety and early efficacy of histotripsy and cryoablation were comparable for creating treatment zones in a chronic normal porcine kidney model.
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Affiliation(s)
| | - Annie M Zlevor
- Department of Radiology, University of Wisconsin-Madison, Madison, Wisconsin
| | | | - Meridith A Kisting
- Department of Radiology, University of Wisconsin-Madison, Madison, Wisconsin
| | - Emily Knott
- Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
| | - Annika E Rossebo
- Department of Radiology, University of Wisconsin-Madison, Madison, Wisconsin
| | - Jim White
- Department of Radiology, University of Wisconsin-Madison, Madison, Wisconsin
| | - Meghan G Lubner
- Department of Radiology, University of Wisconsin-Madison, Madison, Wisconsin
| | | | - J Louis Hinshaw
- Department of Radiology, University of Wisconsin-Madison, Madison, Wisconsin; Department of Urology, University of Wisconsin-Madison, Madison, Wisconsin
| | - Lu Mao
- Department of Biostatistics, University of Wisconsin-Madison, Madison, Wisconsin
| | | | - John F Swietlik
- Department of Radiology, University of Wisconsin-Madison, Madison, Wisconsin
| | | | - Lindsay Stratchko
- Department of Radiology, University of Wisconsin-Madison, Madison, Wisconsin
| | - E Jason Abel
- Department of Radiology, University of Wisconsin-Madison, Madison, Wisconsin; Department of Urology, University of Wisconsin-Madison, Madison, Wisconsin
| | - Zhen Xu
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, Michigan
| | - Fred T Lee
- Department of Radiology, University of Wisconsin-Madison, Madison, Wisconsin; Department of Urology, University of Wisconsin-Madison, Madison, Wisconsin
| | - Paul F Laeseke
- Department of Radiology, University of Wisconsin-Madison, Madison, Wisconsin; Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin.
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127
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Marques da Silva B, Mayne KJ, Zakrocka I. The potential association between influenza vaccination and lower incidence of renal cell carcinoma. Clin Kidney J 2023; 16:1714-1717. [PMID: 37915932 PMCID: PMC10616471 DOI: 10.1093/ckj/sfad180] [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: 06/01/2023] [Indexed: 11/03/2023] Open
Abstract
It is well-established that kidney cancer or renal cell carcinoma (RCC) occurs more commonly in chronic kidney disease (CKD) than in the general population, although the underlying mechanisms are incompletely understood. Beyond hereditary RCC syndromes; smoking, obesity and hypertension are widely known risk factors for RCC, irrespective of CKD. Kidney-specific factors such as episodes of acute kidney injury, nephrolithiasis and cyst formation have also been shown to be associated with RCC development. One potential and less explored factor is the role of viruses in the development of kidney cancer. In this issue of Clinical Kidney Journal, Lin et al. raise the interesting hypothesis that influenza vaccination may be associated with lower incidence of RCC in adults with CKD. We discuss potential mechanisms underlying this interesting observation in the context of immune dysregulation in CKD.
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Affiliation(s)
- Bernardo Marques da Silva
- Department of Nephrology and Renal Transplantation, Centro Hospitalar Universitário Lisboa Norte, Lisboa, Portugal
| | - Kaitlin J Mayne
- Nuffield Department of Population Health, University of Oxford, Oxford, UK & School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
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128
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Kobayashi M, Numakura K, Hatakeyama S, Ishida T, Koizumi A, Tadachi K, Igarashi R, Takayama K, Muto Y, Sekine Y, Sobu R, Sasagawa H, Akashi H, Kashima S, Yamamoto R, Nara T, Saito M, Narita S, Ohyama C, Habuchi T. Real clinical outcomes of nivolumab plus ipilimumab for renal cell carcinoma in patients over 75 years old. Int J Clin Oncol 2023; 28:1530-1537. [PMID: 37552353 DOI: 10.1007/s10147-023-02394-y] [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: 06/20/2023] [Accepted: 07/27/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND Although nivolumab plus ipilimumab is the standard treatment for metastatic renal cell carcinoma (RCC), its efficacy and safety in older patients remain unclear. Therefore, this study aimed to assess the clinical outcomes of nivolumab plus ipilimumab for metastatic RCC in patients aged ≥ 75 years. METHODS We enrolled 120 patients with metastatic RCC treated with nivolumab plus ipilimumab from August 2015 to January 2023. Objective response rates (ORRs) were compared between patients aged < 75 and ≥ 75 years. Progression-free survival (PFS), overall survival (OS), and adverse events were compared between the groups. Adverse events were evaluated according to the Response Evaluation Criteria in Solid Tumors 1.1. RESULTS Among the patients, 57 and 63 were classified as intermediate and poor risk, respectively, and one could not be classified. The median follow-up duration after the initiation of treatment was 16 months. The patient characteristics between the groups, except for age, were not significantly different. Intergroup differences in ORR (42% vs. 40%; p = 0.818), PFS (HR: 0.820, 95% CI 0.455-1.479; p = 0.510), and median OS (HR: 1.492, 95% CI 0.737-3.020; p = 0.267) were not significant. The incidence of adverse events (50% vs. 67%; p = 0.111) and nivolumab plus ipilimumab discontinuation due to adverse events was not significantly different between the groups (14% vs. 13%; p = 0.877). CONCLUSIONS The effectiveness of nivolumab plus ipilimumab was comparable between patients with metastatic RCC aged < 75 and those ≥ 75 years with respect to their ORRs, PFS, OS, and adverse event rates.
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Affiliation(s)
- Mizuki Kobayashi
- Department of Urology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Kazuyuki Numakura
- Department of Urology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
| | - Shingo Hatakeyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Toshiya Ishida
- Department of Urology, Akita City Hospital, Akita, Japan
| | - Atsushi Koizumi
- Department of Urology, Japanese Red Cross Hospital Akita, Akita, Japan
| | - Kazuki Tadachi
- Department of Urology, Iwate Prefectural Isawa Hospital, Oshu, Japan
| | - Ryoma Igarashi
- Department of Urology, Hiraka General Hospital, Yokote, Japan
| | | | - Yumina Muto
- Department of Urology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Yuya Sekine
- Department of Urology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Ryuta Sobu
- Department of Urology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Hajime Sasagawa
- Department of Urology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Hideo Akashi
- Department of Anatomy, Akita University Graduate School of Medicine, Akita, Japan
| | - Soki Kashima
- Department of Urology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Ryohei Yamamoto
- Department of Urology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Taketoshi Nara
- Department of Urology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Mitsuru Saito
- Department of Urology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Shintaro Narita
- Department of Urology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Chikara Ohyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Tomonori Habuchi
- Department of Urology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
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129
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Alcala K, Zahed H, Cortez Cardoso Penha R, Alcala N, Robbins HA, Smith-Byrne K, Martin RM, Muller DC, Brennan P, Johansson M. Kidney Function and Risk of Renal Cell Carcinoma. Cancer Epidemiol Biomarkers Prev 2023; 32:1644-1650. [PMID: 37668600 PMCID: PMC10618735 DOI: 10.1158/1055-9965.epi-23-0558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 07/13/2023] [Accepted: 08/31/2023] [Indexed: 09/06/2023] Open
Abstract
BACKGROUND We evaluated the temporal association between kidney function, assessed by estimated glomerular filtration rate (eGFR), and the risk of incident renal cell carcinoma (RCC). We also evaluated whether eGFR could improve RCC risk discrimination beyond established risk factors. METHODS We analyzed the UK Biobank cohort, including 463,178 participants of whom 1,447 were diagnosed with RCC during 5,696,963 person-years of follow-up. We evaluated the temporal association between eGFR and RCC risk using flexible parametric survival models, adjusted for C-reactive protein and RCC risk factors. eGFR was calculated from creatinine and cystatin C levels. RESULTS Lower eGFR, an indication of poor kidney function, was associated with higher RCC risk when measured up to 5 years prior to diagnosis. The RCC HR per SD decrease in eGFR when measured 1 year before diagnosis was 1.26 [95% confidence interval (95% CI), 1.16-1.37], and 1.11 (95% CI, 1.05-1.17) when measured 5 years before diagnosis. Adding eGFR to the RCC risk model provided a small improvement in risk discrimination 1 year before diagnosis with an AUC of 0.73 (95% CI, 0.67-0.84) compared with the published model (0.69; 95% CI, 0.63-0.79). CONCLUSIONS This study demonstrated that kidney function markers are associated with RCC risk, but the nature of these associations are consistent with reversed causality. Markers of kidney function provided limited improvements in RCC risk discrimination beyond established risk factors. IMPACT eGFR may be of potential use to identify individuals in the extremes of the risk distribution.
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Affiliation(s)
- Karine Alcala
- Genomic Epidemiology Branch, International Agency for Research on Cancer, Lyon, France
| | - Hana Zahed
- Genomic Epidemiology Branch, International Agency for Research on Cancer, Lyon, France
| | | | - Nicolas Alcala
- Genomic Epidemiology Branch, International Agency for Research on Cancer, Lyon, France
| | - Hilary A. Robbins
- Genomic Epidemiology Branch, International Agency for Research on Cancer, Lyon, France
| | - Karl Smith-Byrne
- Cancer Epidemiology Unit, Oxford Population Health, University of Oxford, Oxford, United Kingdom
| | - Richard M. Martin
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
- NIHR Bristol Biomedical Research Centre, University Hospitals Bristol and Weston NHS Foundation Trust and the University of Bristol, Bristol, United Kingdom
- Medical Research Council Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom
| | | | - Paul Brennan
- Genomic Epidemiology Branch, International Agency for Research on Cancer, Lyon, France
| | - Mattias Johansson
- Genomic Epidemiology Branch, International Agency for Research on Cancer, Lyon, France
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130
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Ding W, Zhang M, Zhang P, Zhang X, Sun J, Lin B. Identification of anoikis-related subtypes and immune landscape in kidney renal clear cell carcinoma. Sci Rep 2023; 13:18069. [PMID: 37872217 PMCID: PMC10593771 DOI: 10.1038/s41598-023-45069-4] [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: 06/20/2023] [Accepted: 10/15/2023] [Indexed: 10/25/2023] Open
Abstract
Anoikis is a specific form of programmed cell death induced by the loss of cell contact with the extracellular matrix and other cells, and plays an important role in organism development, tissue homeostasis, disease development and tumor metastasis. We comprehensively investigated the expression patterns of anoikis-related genes (ARGs) in kidney renal clear cell carcinoma (KIRC) from public databases. Anoikis-related prognostic signatures were established based on four ARGs expression, in which KIRC patients were assigned different risk scores and divided into two different risk groups. In addition, four ARGs expression was validated by qRT-PCR. A better prognosis was observed in the low-risk group, but with lower immune activity (including immune cells and immune-related functions) in the tumor microenvironment. Combined with the relevant clinical characteristics, a nomogram for clinical application was established. Receiver operating characteristics (ROC) and calibration curves were constructed to demonstrate the predictive power of this risk signature. In addition, higher risk scores were significantly and positively correlated with higher gene expression of tumor mutation load (TMB), immune checkpoints (ICPs) and mismatch repair (MMR)-related proteins in general. The results also suggested that the high-risk group was more sensitive to immunotherapy and certain chemotherapeutic agents. Anoikis-related prognostic signatures may provide a better understanding of the roles of ARGs and offer new perspectives for clinical prognosis and individualized treatment.
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Affiliation(s)
- Wencong Ding
- The Department of Nephrology and Hemopurification Center, Affiliated Guangdong Hospital of Integrated Traditional Chinese and Western Medicine of Guangzhou University of Chinese Medicine, Foshan, 528000, Guangdong, China
| | - Min Zhang
- The Department of Nephrology and Hemopurification Center, Affiliated Guangdong Hospital of Integrated Traditional Chinese and Western Medicine of Guangzhou University of Chinese Medicine, Foshan, 528000, Guangdong, China
| | - Ping Zhang
- The Department of Nephrology and Hemopurification Center, Affiliated Guangdong Hospital of Integrated Traditional Chinese and Western Medicine of Guangzhou University of Chinese Medicine, Foshan, 528000, Guangdong, China
| | - Xianghong Zhang
- The Department of Nephrology and Hemopurification Center, Affiliated Guangdong Hospital of Integrated Traditional Chinese and Western Medicine of Guangzhou University of Chinese Medicine, Foshan, 528000, Guangdong, China
| | - Junwei Sun
- The Department of Nephrology and Hemopurification Center, Affiliated Guangdong Hospital of Integrated Traditional Chinese and Western Medicine of Guangzhou University of Chinese Medicine, Foshan, 528000, Guangdong, China
| | - Biying Lin
- The Department of Nephrology and Hemopurification Center, Affiliated Guangdong Hospital of Integrated Traditional Chinese and Western Medicine of Guangzhou University of Chinese Medicine, Foshan, 528000, Guangdong, China.
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131
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Park HK. The Metastasis Pattern of Renal Cell Carcinoma Is Influenced by Histologic Subtype, Grade, and Sarcomatoid Differentiation. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1845. [PMID: 37893563 PMCID: PMC10608745 DOI: 10.3390/medicina59101845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/14/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023]
Abstract
Background and Objectives: Metastasis is a major cause of death in renal cell carcinoma (RCC) patients; therefore, a better understanding of the metastatic process and the ability to predict metastasis in advance is important for treating patients with RCC. This study aimed to investigate whether histological subtypes of RCC and other factors, such as nuclear grade and sarcomatoid differentiation, could predict the probability and location of metastases in patients with RCC. Materials and Methods: Cases of clear-cell, papillary, chromophobe, and sarcomatoid RCC were retrieved and analyzed from the Surveillance, Epidemiology, and End Results databases. Results: When comparing the metastatic patterns among the three histologic subtypes, patients with clear-cell RCC were significantly more likely to have brain and lung metastases. Moreover, patients with papillary RCC were significantly less likely to develop bone metastases and more likely to develop lymph node metastases. Patients with chromophobe RCC are significantly more likely to develop liver metastases. As the nuclear grade increased, there was also a significantly increased tendency for clear-cell RCC to metastasize to the lungs. Patients with sarcomatoid RCC had a higher rate of metastasis, with a significantly higher probability of metastasis to the bone and lungs, than those with all three histological subtypes did. Conclusions: Histological subtype, nuclear grade, and sarcomatoid differentiation were significant predictors of metastasis in patients with RCC.
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Affiliation(s)
- Hyung Kyu Park
- Department of Pathology, Chungnam National University School of Medicine, Daejeon 35015, Republic of Korea
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132
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Pehlivan M, Paksoy N, Aydin E, Basaran M, Ekenel M. Comparison of second-line treatments in metastatic renal cell carcinoma patients: A single-center experience. Medicine (Baltimore) 2023; 102:e35245. [PMID: 37832108 PMCID: PMC10578706 DOI: 10.1097/md.0000000000035245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 08/24/2023] [Indexed: 10/15/2023] Open
Abstract
Renal cell carcinoma is the 10th most common type of cancer, accounting for 3.7% of all cancers. Our study examines patients with metastatic renal cell carcinoma who received Axitinib or Nivolumab as second-line treatment. This study was designed as a retrospective analysis. Patients who received Axitinib or Nivolumab as second-line treatment for metastatic renal cell carcinoma at the Istanbul University Oncology Institute Medical Oncology outpatient clinic were included in the study. A total of 81 patients were included in the study, with a median follow-up period of 18.5 months (2-260 months). Of these patients, 29 (35.8%) received Axitinib as second-line treatment, while 52 (64.2%) received Nivolumab. The median duration of second-line treatment was 14 months (6-52) for Axitinib and 13.5 months (3-77) for Nivolumab. In our study, Nivolumab was found to have statistically better PFS and OS outcomes than Axitinib in male patients, patients diagnosed with metastatic disease, those with a favorable or intermediate International Metastatic Renal Cell Carcinoma Database Consortium risk score, patients diagnosed with metastatic disease or who developed metastasis within 12 months of diagnosis, those who developed metastasis ≥ 24 months after diagnosis, and patients with metastasis in a single organ. Both drugs are recommended as monotherapy for second-line and later treatments in the current NCCN guidelines for kidney cancers. Although there is no study in the literature showing that axitinib is more effective than nivolumab, nivolumab was found to be much more effective than axitinib in our study. Prospective studies with higher number of patients are needed on this subject.
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Affiliation(s)
- Metin Pehlivan
- Zonguldak Ataturk State Hospital Department of Medical Oncology, Zonguldak, Istanbul, Turkey
| | - Nail Paksoy
- İstanbul University Institute of Oncology, Zonguldak, Istanbul, Turkey
| | - Esra Aydin
- İstanbul University Institute of Oncology, Zonguldak, Istanbul, Turkey
| | - Mert Basaran
- İstanbul University Institute of Oncology, Zonguldak, Istanbul, Turkey
| | - Meltem Ekenel
- İstanbul University Institute of Oncology, Zonguldak, Istanbul, Turkey
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Yan M, Wang J, Wang H, Zhou J, Qi H, Naji Y, Zhao L, Tang Y, Dai Y. Knockdown of NR3C1 inhibits the proliferation and migration of clear cell renal cell carcinoma through activating endoplasmic reticulum stress-mitophagy. J Transl Med 2023; 21:701. [PMID: 37807060 PMCID: PMC10560440 DOI: 10.1186/s12967-023-04560-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 09/22/2023] [Indexed: 10/10/2023] Open
Abstract
BACKGROUND Clear cell renal cell carcinoma (ccRCC) is closely associated with steroid hormones and their receptors affected by lipid metabolism. Recently, there has been growing interest in the carcinogenic role of NR3C1, the sole gene responsible for encoding glucocorticoid receptor. However, the specific role of NR3C1 in ccRCC remains unclear. The present study was thus developed to explore the underlying mechanism of NR3C1's carcinogenic effects in ccRCC. METHODS Expression of NR3C1 was verified by various tumor databases and assessed using RT-qPCR and western blot. Stable transfected cell lines of ccRCC with NR3C1 knockdown were constructed, and a range of in vitro and in vivo experiments were performed to examine the effects of NR3C1 on ccRCC proliferation and migration. Transcriptomics and lipidomics sequencing were then conducted on ACHN cells, which were divided into control and sh-NR3C1 group. Finally, the sequencing results were validated using transmission electron microscopy, mitochondrial membrane potential assay, immunofluorescence co-localization, cell immunofluorescent staining, and Western blot. The rescue experiments were designed to investigate the relationship between endoplasmic reticulum stress (ER stress) and mitophagy in ccRCC cells after NR3C1 knockdown, as well as the regulation of their intrinsic signaling pathways. RESULTS The expression of NR3C1 in ccRCC cells and tissues was significantly elevated. The sh-NR3C1 group, which had lower levels of NR3C1, exhibited a lower proliferation and migration capacity of ccRCC than that of the control group (P < 0.05). Then, lipidomic and transcriptomic sequencing showed that lipid metabolism disorders, ER stress, and mitophagy genes were enriched in the sh-NR3C1 group. Finally, compared to the control group, ER stress and mitophagy were observed in the sh-NR3C1 group, while the expression of ATF6, CHOP, PINK1, and BNIP3 was also up-regulated (P < 0.05). Furthermore, Ceapin-A7, an inhibitor of ATF6, significantly down-regulated the expression of PINK1 and BNIP3 (P < 0.05), and significantly increased the proliferation and migration of ccRCC cells (P < 0.05). CONCLUSIONS This study confirms that knockdown of NR3C1 activates ER stress and induces mitophagy through the ATF6-PINK1/BNIP3 pathway, resulting in reduced proliferation and migration of ccRCC. These findings indicate potential novel targets for clinical treatment of ccRCC.
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Affiliation(s)
- Minbo Yan
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
- Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital, Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Jinhua Wang
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
- Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital, Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Haojie Wang
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
- Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital, Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Jun Zhou
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
- Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital, Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Hao Qi
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
- Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital, Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Yaser Naji
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Liangyu Zhao
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China.
- Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital, Sun Yat-Sen University, Zhuhai, Guangdong, China.
| | - Yuxin Tang
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China.
- Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital, Sun Yat-Sen University, Zhuhai, Guangdong, China.
| | - Yingbo Dai
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China.
- Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital, Sun Yat-Sen University, Zhuhai, Guangdong, China.
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Jiang J, Yang L, Chen M, Xiao F, Zeng Y, Zhu H, Li Y, Liu L. Smoking enhanced the expression of c-kit in chromophobe renal cell carcinoma. Tob Induc Dis 2023; 21:126. [PMID: 37808589 PMCID: PMC10557055 DOI: 10.18332/tid/170432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 07/30/2023] [Accepted: 08/04/2023] [Indexed: 10/10/2023] Open
Abstract
INTRODUCTION Smoking is an important risk factor for inducing renal cell carcinoma (RCC), but its specific mechanism affecting the development of RCC remains to be elucidated. Chromophobe RCC (ChRCC) is a subtype of RCC. Many studies have shown smoking is closely associated with RCC occurrence and c-kit plays a critical role in the progression of RCC, however, few studies focus on ChRCC. This study investigated the molecular mechanism between smoking and the c-kit pathway in ChRCC. METHODS Differentially expressed genes (DEGs) were obtained from The Cancer Genome Atlas (TCGA) in ChRCC and the expression of KIT in ChRCC was analyzed through the TCGA database combined with Gene Expression Omnibus (GEO) and oncomine databases. Moreover, Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses and Protein Protein Interaction (PPI) network analysis were performed to explore the function of KIT and correlated DEGs as well as its co-expression genes in ChRCC. Finally, ChRCC patient samples were used to verify the effect of smoking on the c-kit expression. RESULTS The results showed that KIT is one of the DEGs and plays a vital role in ChRCC tumorigenesis. Interestingly, the expression of c-kit in cancer tissues of 27 smoking patients was significantly higher than that of 25 non-smoking patients (p<0.05), which suggests smoking might enhance the expression of c-kit in ChRCC patients. CONCLUSIONS Our results demonstrate that smoking might play a pivotal role in the ChRCC tumorigenesis via a pathway related to c-kit, and provided new insight into the relationship between smoking and the c-kit pathway in ChRCC.
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Affiliation(s)
- Jiahao Jiang
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Lanxin Yang
- School of Pharmaceutical Sciences, Wuhan University, Wuhan, China
| | - Mingzhu Chen
- School of Pharmaceutical Sciences, Wuhan University, Wuhan, China
| | - Fei Xiao
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Yan Zeng
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Hengcheng Zhu
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Yanqin Li
- School of Pharmaceutical Sciences, Wuhan University, Wuhan, China
| | - Lingqi Liu
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
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Pickovsky JS, Alo Nasiyabi K, Eldihimi F, Schieda N. Utility of multiparametric renal CT for differentiation of low-grade from high-grade cT1a clear cell renal cell carcinoma. Br J Radiol 2023; 96:20221087. [PMID: 37428147 PMCID: PMC10546453 DOI: 10.1259/bjr.20221087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 03/23/2023] [Accepted: 03/28/2023] [Indexed: 07/11/2023] Open
Abstract
OBJECTIVE To determine if CT can differentiate low-grade from high-grade clear cell renal cell carcinoma (ccRCC) in cT1a solid ccRCC. METHODS AND MATERIALS This retrospective cross-sectional study evaluated 78 < 4 cm solid (>25% enhancing) ccRCC in 78 patients with renal CT within 12 months of surgery between January 2016 and December 2019. Two radiologists (R1/R2), blinded to pathology, independently recorded mass:size, calcification, attenuation and heterogeneity (5-point Likert scale) and recorded a 5-point ccRCC CT Score. Multivariate logistic regression (LR) was performed. RESULTS There were 64.1% (50/78) low-grade (5/50 Grade 1 and 45/50 Grade 2) and 35.9% (28/78) high-grade (27/28 Grade 3 and 1/28 Grade 4) tumors.Unenhanced CT attenuation was higher (35.9±10.3 R1 and 34.9±10.7 R2 high-grade vs 29.7±10.2 R1 and 29.5±9.8 R2 low-grade, p=0.01-0.02), absolute corticomedullary phase attenuation ratio (CMphase-ratio; 0.67±0.16 R1 and 0.66±0.16 R2 vs 0.93±0.83 R1 and 0.80±0.33 R2, p=0.04-0.05) and 3-tiered stratification of CMphase-ratio (p=0.02) lower in high-grade tumors.A two-variable LR-model including unenhanced CT attenuation and CM.phase-ratio achieved area under the receiver operator characteristic curve of: 73% (95% confidence intervals 59-86%) and 72% (59-84%) for R1 and R2.ccRCC CT score differed by ccRCC grade (p<0.01 R1, R2) with high-grade tumors occurring most commonly in moderately enhancing ccRCC score 4 (46.4% [13/28] R1 and 54% [15/28]). CONCLUSION Among cT1a ccRCC, high-grade tumors have higher unenhanced CT attenuation and are less avidly enhancing. ADVANCES IN KNOWLEDGE High-grade ccRCC have higher attenuation (possibly due to less microscopic fat) and lower corticomedullary phase enhancement compared to low-grade tumors. This may result in categorization of high-grade tumors in lower ccRCC diagnostic algorithm categories.
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Affiliation(s)
- Jana S Pickovsky
- Department of Medical Imaging, The Ottawa Hospital, Ottawa, Canada
| | | | | | - Nicola Schieda
- Department of Medical Imaging, The Ottawa Hospital, Ottawa, Canada
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Calpin GG, Ryan FR, McHugh FT, McGuire BB. Comparing the outcomes of open, laparoscopic and robot-assisted partial nephrectomy: a network meta-analysis. BJU Int 2023; 132:353-364. [PMID: 37259476 DOI: 10.1111/bju.16093] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVE To perform a systematic review and network meta-analysis (NMA) to determine the advantages and disadvantages of open (OPN), laparoscopic (LPN), and robot-assisted partial nephrectomy (RAPN) with particular attention to intraoperative, immediate postoperative, as well as longer-term functional and oncological outcomes. METHODS A systematic review was performed as per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses-NMA guidelines. Binary data were compared using odds ratios (ORs). Mean differences (MDs) were used for continuous variables. ORs and MDs were extracted from the articles to compare the efficacy of the various surgical approaches. Statistical validity is guaranteed when the 95% credible interval does not include 1. RESULTS In total, there were 31 studies included in the NMA with a combined 7869 patients. Of these, 33.7% (2651/7869) underwent OPN, 20.8% (1636/7869) LPN, and 45.5% (3582/7689) RAPN. There was no difference for either LPN or RAPN as compared to OPN in ischaemia time, intraoperative complications, positive surgical margins, operative time or trifecta rate. The estimated blood loss (EBL), postoperative complications and length of stay were all significantly reduced in RAPN when compared with OPN. The outcomes of RAPN and LPN were largely similar except the significantly reduced EBL in RAPN. CONCLUSION This systematic review and NMA suggests that RAPN is the preferable operative approach for patients undergoing surgery for lower-staged RCC.
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Affiliation(s)
- Gavin G Calpin
- Department of Urology, St. Vincent's University Hospital, Dublin 4, Ireland
| | - Fintan R Ryan
- Department of Urology, St. Vincent's University Hospital, Dublin 4, Ireland
| | | | - Barry B McGuire
- Department of Urology, St. Vincent's University Hospital, Dublin 4, Ireland
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Borregales LD, Pecoraro A, Roussel E, Mari A, Grosso AA, Checcucci E, Montorsi F, Larcher A, Van Poppel H, Porpiglia F, Capitanio U, Minervini A, Albersen M, Serni S, Amparore D, Campi R. Morbidity of elective surgery for localized renal masses among elderly patients: A contemporary multicenter study. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:107014. [PMID: 37573666 DOI: 10.1016/j.ejso.2023.107014] [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: 05/14/2023] [Revised: 07/30/2023] [Accepted: 08/09/2023] [Indexed: 08/15/2023]
Abstract
BACKGROUND The aging population and the incidence of renal cell carcinoma (RCC) are increasing worldwide. Over 25% of newly diagnosed LRM (localized renal masses) occur in patients over the eighth decade of life. The decision-making and treatment approach to LRM in this population represents a clinical dilemma due to inherited decreased functional reserve and competing mortality risks. Current literature reports conflicting evidence regarding age as a risk factor for worst surgical outcomes. As such, we aimed to evaluate the contemporary morbidity of elective surgery for LRM among elderly patients, focusing on intraoperative and postoperative complications. METHODS After Ethical Committee approval, we queried our prospectively maintained databases to identify patients with preoperative eGFR ≥60 ml/min/1.73 m [(David and Bloom, 2022) 22 and a normal contralateral kidney who underwent partial or radical nephrectomy (PN or RN) for a single cT1-T2N0M0 LRM between 1/2015-12/2021 at four high-volume European Academic Institutions. Patients were categorized by age groups: <50 yrs (young) vs. 50-75 (middle-aged) yrs vs.> 75 yrs (elderly). Postoperative complications were recorded according to Clavien-Dindo (CD) classification. The primary objectives were the proportion of patients experiencing intraoperative (IOC), any grade (AGC), and high-grade postoperative complications (HGC), defined as CD grade 3-5. RESULTS Overall, 2469/3076 (80.2%) patients met the inclusion criteria. Of these, 363 (14.7%) were young, 1682 (68.1%) were middle-aged, and 424 (17.2%) were elderly. Compared to middle-aged and young patients, elderly patients had a higher median Charlson Comorbidity Index (6 vs. 4 vs. 0, p < 0.01) and a higher proportion of cT1 renal mass (87.6% vs. 93.0% vs. 93.6%, p < 0.01). No differences among the study groups were found regarding surgical approach (open vs. minimally-invasive) and type of surgery (PN vs. RN). We found that older patients experienced similar IOC (4.5% vs. 4.2% vs. 3.3%, p = 0.7) and AGC (23.1% vs. 20.0% vs. 21.5%, p = 0.4) compared to middle-aged and young patients, respectively. Similarly, there were no significant differences in HGC between the study cohorts (0.7% vs. 1.4% vs. 1.7%, p = 0.8). At multivariable analysis, open approach and PN significantly predicted the occurrence of AGCs, while only the open surgical approach was associated with the occurrence of HGCs. CONCLUSION In kidney cancer tertiary referral centers, the risk of IOC and postoperative HGC after PN or RN for localized renal masses (LRM) is low, despite a non-negligible risk of AGC, especially in elderly patients. Further efforts should focus on identifying multidisciplinary strategies to select patients most likely to benefit from surgery among elderly candidates with LRMs and decrease the morbidity of surgery in this specific setting.
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Affiliation(s)
- Leonardo D Borregales
- Department of Urology, Weill Cornell Medicine, New York Presbyterian Hospital, New York, NY, USA
| | - Alessio Pecoraro
- Unit of Urological Robotic Surgery and Renal Transplantation, Careggi Hospital, University of Florence, Florence, Italy
| | - Eduard Roussel
- Department of Urology, University Hospitals Leuven, Leuven, Belgium; Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, Netherlands
| | - Andrea Mari
- Unit of Urological Oncologic Minimally Invasive Robotic Surgery and Andrology, Careggi Hospital, University of Florence, Florence, Italy; Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Antonio Andrea Grosso
- Unit of Urological Oncologic Minimally Invasive Robotic Surgery and Andrology, Careggi Hospital, University of Florence, Florence, Italy
| | - Enrico Checcucci
- Division of Urology, Department of Oncology, School of Medicine, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy
| | - Francesco Montorsi
- Division of Experimental Oncology/Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy; University Vita-Salute San Raffaele, Milan, Italy
| | - Alessandro Larcher
- Division of Experimental Oncology/Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy; University Vita-Salute San Raffaele, Milan, Italy
| | | | - Francesco Porpiglia
- Division of Urology, Department of Oncology, School of Medicine, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy
| | - Umberto Capitanio
- Division of Experimental Oncology/Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy; University Vita-Salute San Raffaele, Milan, Italy
| | - Andrea Minervini
- Unit of Urological Oncologic Minimally Invasive Robotic Surgery and Andrology, Careggi Hospital, University of Florence, Florence, Italy; Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Maarten Albersen
- Department of Urology, University Hospitals Leuven, Leuven, Belgium
| | - Sergio Serni
- Unit of Urological Robotic Surgery and Renal Transplantation, Careggi Hospital, University of Florence, Florence, Italy; Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Daniele Amparore
- Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, Netherlands; Division of Urology, Department of Oncology, School of Medicine, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy
| | - Riccardo Campi
- Unit of Urological Robotic Surgery and Renal Transplantation, Careggi Hospital, University of Florence, Florence, Italy; Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, Netherlands; Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.
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Zhang T, Ming Y, Xu J, Jin K, Huang C, Duan M, Li K, Liu Y, Lv Y, Zhang J, Huang Z. Radiomics and Ki-67 index predict survival in clear cell renal cell carcinoma. Br J Radiol 2023; 96:20230187. [PMID: 37393531 PMCID: PMC10546454 DOI: 10.1259/bjr.20230187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 06/13/2023] [Accepted: 06/23/2023] [Indexed: 07/03/2023] Open
Abstract
OBJECTIVE To develop and validate predictive models based on Ki-67 index, radiomics, and Ki-67 index combined with radiomics for survival analysis of patients with clear cell renal cell carcinoma. METHODS This study enrolled 148 patients who were pathologically diagnosed as ccRCC between March 2010 and December 2018 at our institute. All tissue sections were collected and immunohistochemical staining was performed to calculate Ki-67 index. All patients were randomly divided into the training and validation sets in a 7:3 ratio. Regions of interests (ROIs) were segmented manually. Radiomics features were selected from ROIs in unenhanced, corticomedullary, and nephrographic phases. Multivariate Cox models based on the Ki-67 index and radiomics and univariate Cox models based on the Ki-67 index or radiomics alone were built; the predictive power was evaluated by the concordance (C)-index, integrated area under the curve, and integrated Brier Score. RESULTS Five features were selected to establish the prediction models of radiomics and combined model. The C-indexes of Ki-67 index model, radiomics model, and combined model were 0.741, 0.718, and 0.782 for disease-free survival (DFS); 0.941, 0.866, and 0.963 for overall survival, respectively. The predictive power of combined model was the best in both training and validation sets. CONCLUSION The survival prediction performance of combined model was better than Ki-67 model or radiomics model. The combined model is a promising tool for predicting the prognosis of patients with ccRCC in the future. ADVANCES IN KNOWLEDGE Both Ki-67 and radiomics have showed giant potential in prognosis prediction. There are few studies to investigate the predictive ability of Ki-67 combined with radiomics. This study intended to build a combined model and provide a reliable prognosis for ccRCC in clinical practice.
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Affiliation(s)
- Tong Zhang
- Department of Radiology, Jinan City People's Hospital, Jinan, Shandong, China
| | - Ying Ming
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jingxu Xu
- Department of Research Collaboration, R&D center, Beijing Deepwise & League of PHD Technology Co.Ltd, Beijing, China
| | - Ke Jin
- Department of Research Collaboration, R&D center, Beijing Deepwise & League of PHD Technology Co.Ltd, Beijing, China
| | - Chencui Huang
- Department of Research Collaboration, R&D center, Beijing Deepwise & League of PHD Technology Co.Ltd, Beijing, China
| | - Mingguang Duan
- Department of Radiology, Jinan City People's Hospital, Jinan, Shandong, China
| | - Kaiguo Li
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Shandong, China
| | - Yuanwei Liu
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Shandong, China
| | - Yonghui Lv
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Shandong, China
| | - Jie Zhang
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Shandong, China
| | - Zhaoqin Huang
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Shandong, China
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McClure T, Lansing A, Ferko N, Wright G, Ghosh SK, Raza S, Kalsekar I, Clarke K, Talenfeld A. A Comparison of Microwave Ablation and Cryoablation for the Treatment of Renal Cell Carcinoma: A Systematic Literature Review and Meta-analysis. Urology 2023; 180:1-8. [PMID: 37331485 DOI: 10.1016/j.urology.2023.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 05/29/2023] [Accepted: 06/05/2023] [Indexed: 06/20/2023]
Abstract
OBJECTIVE To conduct a systematic review and meta-analysis comparing microwave ablation (MWA) and cryoablation for renal cell carcinoma (RCC). METHODS The systematic search was performed in MEDLINE, Embase, and Cochrane databases. Studies published in English from January 2006 to February 2022 that assessed adults with primary RCC who received MWA or cryoablation were included. Study arms from RCTs, comparative observational, and single-arm studies were eligible. The outcomes included local tumor recurrence (LTR), overall survival, disease-free survival, overall/major complications, procedure/ablation time, 1- to 3-month primary technique efficacy, and technical success. Single-arm meta-analyses were performed using the random effects model. Sensitivity analyses excluding low-quality studies assessed using the MINORs scale were performed. Univariable and multivariable examined the effects of prognostic factors. RESULTS Baseline characteristics were similar between groups and mean tumor size for MWA and cryoablation were 2.74 and 2.69 cm. Single-arm meta-analyses were similar for LTR and secondary outcomes between cryoablation and MWA. Ablation time was significantly shorter with MWA than with cryoablation (meta-regression weighted mean difference 24.55 minutes, 95% confidence interval -31.71, -17.38, P < .0001). One-year LTR was significantly lower with MWA than cryoablation (odds ratio 0.33, 95% confidence interval 0.10-0.93, P = .04). There were no significant differences for other outcomes. CONCLUSION MWA provides significantly improved 1-year LTR and ablation time compared with cryoablation for patients with RCC. Other outcomes appeared similar or favorable for MWA; however, results were not statistically significant. MWA of primary RCC is as safe and effective as cryoablation, which should be confirmed with future comparative studies.
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Affiliation(s)
- Timothy McClure
- Departments of Radiology and Urology, Weill Cornell Medical College, New York, NY.
| | | | | | | | | | - Sajjad Raza
- Johnson & Johnson Services Inc, New Brunswick, NJ
| | | | | | - Adam Talenfeld
- Departments of Radiology and Urology, Weill Cornell Medical College, New York, NY
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Bielcikova Z, Werner L, Stursa J, Cerny V, Krizova L, Spacek J, Hlousek S, Vocka M, Bartosova O, Pesta M, Kolostova K, Klezl P, Bobek V, Truksa J, Stemberkova-Hubackova S, Petruzelka L, Michalek P, Neuzil J. Mitochondrially targeted tamoxifen as anticancer therapy: case series of patients with renal cell carcinoma treated in a phase I/Ib clinical trial. Ther Adv Med Oncol 2023; 15:17588359231197957. [PMID: 37786538 PMCID: PMC10541747 DOI: 10.1177/17588359231197957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 08/03/2023] [Indexed: 10/04/2023] Open
Abstract
Mitochondrially targeted anticancer drugs (mitocans) that disrupt the energy-producing systems of cancer are emerging as new potential therapeutics. Mitochondrially targeted tamoxifen (MitoTam), an inhibitor of mitochondrial respiration respiratory complex I, is a first-in-class mitocan that was tested in the phase I/Ib MitoTam-01 trial of patients with metastatic cancer. MitoTam exhibited a manageable safety profile and efficacy; among 37% (14/38) of responders, the efficacy was greatest in patients with metastatic renal cell carcinoma (RCC) with a clinical benefit rate of 83% (5/6) of patients. This can be explained by the preferential accumulation of MitoTam in the kidney tissue in preclinical studies. Here we report the mechanism of action and safety profile of MitoTam in a case series of RCC patients. All six patients were males with a median age of 69 years, who had previously received at least three lines of palliative systemic therapy and suffered progressive disease before starting MitoTam. We recorded stable disease in four, partial response in one, and progressive disease (PD) in one patient. The histological subtype matched clear cell RCC (ccRCC) in the five responders and claro-cellular carcinoma with sarcomatoid features in the non-responder. The number of circulating tumor cells (CTCs) was evaluated longitudinally to monitor disease dynamics. Beside the decreased number of CTCs after MitoTam administration, we observed a significant decrease of the mitochondrial network mass in enriched CTCs. Two patients had long-term clinical responses to MitoTam, of 50 and 36 weeks. Both patients discontinued treatment due to adverse events, not PD. Two patients who completed the trial in November 2019 and May 2020 are still alive without subsequent anticancer therapy. The toxicity of MitoTam increased with the dosage but was manageable. The efficacy of MitoTam in pretreated ccRCC patients is linked to the novel mechanism of action of this first-in-class mitochondrially targeted drug.
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Affiliation(s)
- Zuzana Bielcikova
- Department of Oncology, General Faculty Hospital, U Nemocnice 499/2, Prague 2, 128 08, Czech Republic
| | - Lukas Werner
- Institute of Biotechnology, Czech Academy of Sciences, Prumyslova 595, Prague-West 252 50, Czech Republic Diabetes Centre, Institute for Clinical and Experimental Medicine, Prague 4, Czech Republic
| | - Jan Stursa
- Institute of Biotechnology, Czech Academy of Sciences, Prague-West, Czech RepublicDiabetes Centre, Institute for Clinical and Experimental Medicine, Prague 4, Czech Republic
| | - Vladimir Cerny
- Department of Radiodiagnostics, General University Hospital and First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Ludmila Krizova
- Department of Oncology, General University Hospital and First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jan Spacek
- Department of Oncology, General University Hospital and First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Stanislav Hlousek
- Department of Oncology, General University Hospital and First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Michal Vocka
- Department of Oncology, General University Hospital and First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Olga Bartosova
- Institute of Pharmacology, General University Hospital and First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Michal Pesta
- Department of Probability and Mathematical Statistics, Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic
| | - Katarina Kolostova
- Laboratory of Personalized Medicine, Oncology Clinic, Faculty Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - Petr Klezl
- Laboratory of Personalized Medicine, Oncology Clinic, Faculty Hospital Kralovske Vinohrady, Prague, Czech Republic Urology Clinic, Third Faculty of Medicine, Charles University and Faculty Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - Vladimir Bobek
- Laboratory of Personalized Medicine, Oncology Clinic, Faculty Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - Jaroslav Truksa
- Institute of Biotechnology, Czech Academy of Sciences, Prague-West, Czech Republic
| | - Sona Stemberkova-Hubackova
- Institute of Biotechnology, Czech Academy of Sciences, Prague-West, Czech RepublicDiabetes Centre, Institute for Clinical and Experimental Medicine, Prague 4, Czech Republic
| | - Lubos Petruzelka
- Department of Oncology, General University Hospital and First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Pavel Michalek
- Department of Anesthesiology and Intensive Care, General University Hospital and First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jiri Neuzil
- School of Pharmacy and Medical Science, Griffith University, Southport, Qld 4222, Australia Department of Pediatrics and Inherited Metabolic Diseases, General University Hospital and First Faculty of Medicine, Charles University, Prague, Czech Republic Department of Physiology, Faculty of Science, Charles University, and General University Hospital, Prague, Czech Republic Institute of Biotechnology, Czech Academy of Sciences, Prumyslova 595, Prague-West 252 50, Czech Republic
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Zhao T, Li X, Li M, Jamil M, Zhang J. Characterization and verification of MMP family members as potential biomarkers in kidney clear cell renal carcinoma. Am J Cancer Res 2023; 13:3941-3962. [PMID: 37818055 PMCID: PMC10560920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 08/13/2023] [Indexed: 10/12/2023] Open
Abstract
Renal cell carcinoma can arise from lesions in the renal epithelium. This particular type of cancer is prevalent in the realm of renal cancers and is associated with an unfavorable prognosis. Among these cases, over 70% are classified as kidney renal clear cell carcinoma (KIRC). Since the underlying causes of KIRC haven't been fully understood, there is an urgent need for deeper investigation into its pathogenesis. Various tools, software, and molecular analysis was used, including Search Tool for the Retrieval of Interacting Genes/Proteins (STRING), Cytoscape, University of ALabama at Birmingham CANcer data analysis Portal (UALCAN), muTarget, Gene Expression Profiling Interactive Analysis (GEPIA), OncoDB, Human Protein Atlas (HPA), cBioPortal, Kaplan-Meier (KM) plotter, Gene Set Enrichment Analysis (GSEA), Tumor IMmune Estimation Resource (TIMER), Encyclopedia of RNA Interactomes (ENCORI), DrugBank, Encyclopedia of RNA Interactomes (RT-qPCR), targeted bisulfide sequencing (bisulfide-seq), and receiver operating curve (ROC) to matrix metallopeptidase (MMP) gene family constituents, with the precise objective of identifying a small set of hub genes. These hub genes hold the potential to be harnessed as molecular biomarkers for KIRC. By performing STRING and CytoHubba analyses of the 24 MMP gene family members, MMP2 (matrix metallopeptidase 2), MMP9 (matrix metallopeptidase 9), MMP14 (matrix metallopeptidase 14), and MMP16 (matrix metallopeptidase 16) were recognized as hub genes having highest degree scores. After conducting an in-depth expression analysis of MMP2, MMP9, MMP14, and MMP16 using various The Cancer Genome Atlas (TCGA) databases and RT-qPCR techniques, these displayed a significant increase in expression at both the mRNA and protein levels within KIRC samples when compared to control samples. The impact of the over expression of MMP2, MMP9, MMP14, and MMP16 also left a distinct mark on the worst overall survival (OS) rates of KIRC patients. Furthermore, a targeted bisulfide-seq investigation unveiled a correlation between promoter hypomethylation patterns and the up-regulation of these key genes in KIRC patients. Additionally, hub genes were involved in various diverse oncogenic pathways. In conclusion, four MMP gene family members, including MMP2, MMP9, MMP14, and MMP16 may serve as therapeutic target and molecular biomarker in KIRC.
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Affiliation(s)
- Tianyu Zhao
- Central People’s Hospital of ZhanjiangZhanjiang 524000, Guangdong, China
| | - Xue Li
- Central People’s Hospital of ZhanjiangZhanjiang 524000, Guangdong, China
| | - Mingfeng Li
- Central People’s Hospital of ZhanjiangZhanjiang 524000, Guangdong, China
| | - Muhammad Jamil
- PARC Arid Zone Research CenterDera Ismail Khan 29050, Pakistan
| | - Jingyu Zhang
- Central People’s Hospital of ZhanjiangZhanjiang 524000, Guangdong, China
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142
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Sheikh K, Memon KN, Usman H, Abdel-Maksoud MA, Ullah S, Almanaa TN, Chaudhary A, Jamil M, Gill OBQ, Yar MA, Hussein AM, Zakri AM. Identification of useful biomolecular markers in kidney renal clear cell carcinoma: an in silico and in vitro analysis-based study. Am J Transl Res 2023; 15:5574-5593. [PMID: 37854221 PMCID: PMC10579006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 08/28/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND Kidney renal clear cell carcinoma (KIRC) is the most prevalent type of renal cell carcinoma (RCC), with a high incidence and mortality rate. There is a lack of sensitive biomarkers. Therefore, the discovery of accurate biomarkers for KIRC patients is critical to improve prognosis. METHODS We determined hub genes and their associated pathways involved in the pathogenesis of KIRC from the GSE66272 dataset consisting of KIRC (n = 26) and corresponding control (n = 26) samples and later validated the expression and methylation level of the identified hub genes on The Cancer Genomic Atlas (TCGA) datasets and Human RCC 786-O and normal HK-2 cell lines through RNA sequencing (RNA-seq), Reverse transcription-quantitative polymerase chain reaction (RT-qPCR), and targeted bisulfite sequencing (bisulfite-seq) analyses. RESULTS The identified up-regulated four hub genes include TYROBP (Transmembrane Immune Signaling Adaptor TYROBP), PTPRC (Protein tyrosine phosphatase, receptor type, C), LCP2 (Lymphocyte cytosolic protein 2), and ITGB2 (Integrin Subunit Beta 2). Moreover, the higher expression of TYROBP, PTPRC, LCP2, and ITGB2 in KIRC patients insignificantly correlates with a poor prognosis in KIRC patients. In addition, hub genes were involved in the "Fc epsilon RI signaling pathway, asthma, natural cell killer mediated cytotoxicity, T cell receptor signaling pathway, primary immunodeficiency, Fc gamma R-mediated phagocytosis, malaria, leukocyte transendothelial migration, and legionellosis" pathways and associated with the infiltration level of CD8+ T, CD4+ T, and macrophage cells. CONCLUSION Our integrated in silico and in vitro analysis identified important hub genes (TYROBP, PTPRC, LCP2, and ITGB2) involved in the pathogenesis of KIRC as possible diagnostic biomarkers.
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Affiliation(s)
- Khalida Sheikh
- Liaquat University of Medical and Health Sciences (LUMHS)Jamshoro 76090, Pakistan
| | | | - Humera Usman
- Fazaia Medical College, Air UniversityIslamabad 44000, Pakistan
| | | | | | | | - Aqsa Chaudhary
- Department of Biochemistry, University of Central PunjabLahore, Pakistan
| | - Muhammad Jamil
- PARC Arid Zone Research CenterDera Ismail Khan 29050, Pakistan
| | | | - Muhammad Ahmed Yar
- Mufti Mehmood Memorial Teaching HospitalDera Ismail Khan 29050, KPK, Pakistan
| | - Ahmed M Hussein
- Department of Pharmaceutical Sciences, Division of Pharmacology and Toxicology, University of ViennaVienna 1090, Austria
| | - Adel M Zakri
- Plant Production Department, College of Food and Agricultural Sciences, King Saud UniversityRiyadh 11451, Saudi Arabia
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143
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Horie K, Inoue S. Potential repurposing of DPP4 inhibitors for target therapy resistance in renal cell carcinoma. Oncotarget 2023; 14:807-808. [PMID: 37713333 PMCID: PMC10503739 DOI: 10.18632/oncotarget.28463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Indexed: 09/17/2023] Open
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Semenescu LE, Tataranu LG, Dricu A, Ciubotaru GV, Radoi MP, Rodriguez SMB, Kamel A. A Neurosurgical Perspective on Brain Metastases from Renal Cell Carcinoma: Multi-Institutional, Retrospective Analysis. Biomedicines 2023; 11:2485. [PMID: 37760926 PMCID: PMC10526360 DOI: 10.3390/biomedicines11092485] [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: 07/31/2023] [Revised: 09/02/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND While acknowledging the generally poor prognostic features of brain metastases from renal cell carcinoma (BM RCC), it is important to be aware of the fact that neurosurgery still plays a vital role in managing this disease, even though we have entered an era of targeted therapies. Notwithstanding their initial high effectiveness, these agents often fail, as tumors develop resistance or relapse. METHODS The authors of this study aimed to evaluate patients presenting with BM RCC and their outcomes after being treated in the Neurosurgical Department of Clinical Emergency Hospital "Bagdasar-Arseni", and the Neurosurgical Department of the National Institute of Neurology and Neurovascular Diseases, Bucharest, Romania. The study is based on a thorough appraisal of the patient's demographic and clinicopathological data and is focused on the strategic role of neurosurgery in BM RCC. RESULTS A total of 24 patients were identified with BM RCC, of whom 91.6% had clear-cell RCC (ccRCC) and 37.5% had a prior nephrectomy. Only 29.1% of patients harbored extracranial metastases, while 83.3% had a single BM RCC. A total of 29.1% of patients were given systemic therapy. Neurosurgical resection of the BM was performed in 23 out of 24 patients. Survival rates were prolonged in patients who underwent nephrectomy, in patients who received systemic therapy, and in patients with a single BM RCC. Furthermore, higher levels of hemoglobin were associated in our study with a higher number of BMs. CONCLUSION Neurosurgery is still a cornerstone in the treatment of symptomatic BM RCC. Among the numerous advantages of neurosurgical intervention, the most important is represented by the quick reversal of neurological manifestations, which in most cases can be life-saving.
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Affiliation(s)
- Liliana Eleonora Semenescu
- Department of Biochemistry, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Str. Petru Rares nr. 2–4, 710204 Craiova, Romania; (L.E.S.); (A.D.)
| | - Ligia Gabriela Tataranu
- Neurosurgical Department, Clinical Emergency Hospital “Bagdasar-Arseni”, Soseaua Berceni 12, 041915 Bucharest, Romania; (G.V.C.); (S.M.B.R.); (A.K.)
- Department of Neurosurgery, Faculty of Medicine, University of Medicine and Pharmacy “Carol Davila”, 020022 Bucharest, Romania
| | - Anica Dricu
- Department of Biochemistry, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Str. Petru Rares nr. 2–4, 710204 Craiova, Romania; (L.E.S.); (A.D.)
| | - Gheorghe Vasile Ciubotaru
- Neurosurgical Department, Clinical Emergency Hospital “Bagdasar-Arseni”, Soseaua Berceni 12, 041915 Bucharest, Romania; (G.V.C.); (S.M.B.R.); (A.K.)
| | - Mugurel Petrinel Radoi
- Neurosurgical Department, National Institute of Neurology and Neurovascular Diseases, Soseaua Berceni 10, 041914 Bucharest, Romania;
| | - Silvia Mara Baez Rodriguez
- Neurosurgical Department, Clinical Emergency Hospital “Bagdasar-Arseni”, Soseaua Berceni 12, 041915 Bucharest, Romania; (G.V.C.); (S.M.B.R.); (A.K.)
| | - Amira Kamel
- Neurosurgical Department, Clinical Emergency Hospital “Bagdasar-Arseni”, Soseaua Berceni 12, 041915 Bucharest, Romania; (G.V.C.); (S.M.B.R.); (A.K.)
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Krawczyk K, Śladowska K, Holko P, Kawalec P. Comparative safety of tyrosine kinase inhibitors in the treatment of metastatic renal cell carcinoma: a systematic review and network meta-analysis. Front Pharmacol 2023; 14:1223929. [PMID: 37745049 PMCID: PMC10512702 DOI: 10.3389/fphar.2023.1223929] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 08/11/2023] [Indexed: 09/26/2023] Open
Abstract
Objective: This study aimed to compare the safety profile of tyrosine kinase inhibitors (TKIs) approved for use as monotherapy or combination therapy for the first-line treatment of adult patients with metastatic clear cell renal cell carcinoma (RCC). Methods: A systematic review with frequentist network meta-analysis (NMA) was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We included randomized controlled trials (RCTs) investigating the use of: cabozantinib, pazopanib, sorafenib, sunitinib, tivozanib, cabozantinib + nivolumab, lenvatinib + pembrolizumab, axitinib + avelumab, and axitinib + pembrolizumab in previously untreated adult patients with metastatic clear cell RCC. Eligible studies were identified by two reviewers in MEDLINE (via PubMed), EMBASE, and Cochrane Library. The risk of bias for RCTs was assessed using the Cochrane Collaboration tool. The P score was used to determine the treatment ranking. The mean probability of an event along with the relative measures of the NMA was considered with the treatment rankings. Results: A total of 13 RCTs were included in the systematic review and NMA. Sorafenib and tivozanib used as monotherapy were the best treatment options. Sorafenib achieved the highest P score for treatment discontinuation due to adverse events (AEs), fatigue, nausea, vomiting of any grade, and hypertension of any grade or grade ≥3. Tivozanib achieved the highest P score for AEs, grade ≥3 AEs, dose modifications due to AEs, and grade ≥3 diarrhea. Sunitinib was the best treatment option in terms of diarrhea and dysphonia of any grade, while cabozantinib, pazopanib, and axitinib + pembrolizumab-in terms of grade ≥3 fatigue, nausea, and vomiting. TKIs used in combination were shown to have a poorer safety profile than those used as monotherapy. Lenvatinib + pembrolizumab was considered the worst option in terms of any AEs, grade ≥3 AEs, treatment discontinuation due to AEs, dose modifications due to AEs, fatigue of any grade, nausea, vomiting, and grade ≥3 nausea. Axitinib + avelumab was the worst treatment option in terms of dysphonia, grade ≥3 diarrhea, and hypertension, while cabozantinib + nivolumab was the worst option in terms of grade ≥3 vomiting. Interestingly, among the other safety endpoints, cabozantinib monotherapy had the lowest P score for diarrhea and hypertension of any grade. Conclusion: The general safety profile, including common AEs, is better when TKIs are used as monotherapy vs. in combination with immunological agents. To confirm these findings, further research is needed, including large RCTs.
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Affiliation(s)
- Kinga Krawczyk
- Faculty of Health Sciences, Institute of Public Health, Jagiellonian University Medical College, Krakow, Poland
| | - Katarzyna Śladowska
- Department of Nutrition and Drug Research, Faculty of Health Sciences, Institute of Public Health, Jagiellonian University Medical College, Krakow, Poland
| | - Przemysław Holko
- Department of Nutrition and Drug Research, Faculty of Health Sciences, Institute of Public Health, Jagiellonian University Medical College, Krakow, Poland
| | - Paweł Kawalec
- Department of Nutrition and Drug Research, Faculty of Health Sciences, Institute of Public Health, Jagiellonian University Medical College, Krakow, Poland
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Kato T, Yumiba S, Nakata W, Nakano K, Nagahara A, Matsuzaki K, Hayashi Y, Hatano K, Kawashima A, Takao T, Nishimura K, Nakai Y, Nakayama M, Nishimura K, Takada S, Tsujihata M, Uemura M, Nonomura N, Imamura R. A comparative study on nivolumab and axitinib as secondary treatment in patients with metastatic renal cell carcinoma: A multi-institutional retrospective study in Japan. Int J Urol 2023; 30:723-729. [PMID: 36578154 DOI: 10.1111/iju.15130] [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: 03/02/2022] [Accepted: 12/13/2022] [Indexed: 12/30/2022]
Abstract
OBJECTIVES When primary treatment has been inadequate, nivolumab and axitinib are often used as a secondary treatments for patients with metastatic renal cell carcinoma (mRCC). However, there have been few reports comparing the efficacy and safety of these drugs. METHODS We retrospectively investigated 58 patients treated with nivolumab and 57 patients treated with axitinib as secondary treatment between April 2013 and December 2019. We then assessed the clinical efficacy and safety of the treatments in both groups. RESULTS The most common primary therapy was sunitinib (61.7%). Both nivolumab and axitinib groups showed no significant differences in terms of the objective response rate and disease control rate (p = 0.280 and p = 0.518, respectively). Importantly, progression-free survival (PFS) and overall survival (OS) seemed to be similar in patients treated with nivolumab and axitinib (p = 0.527 and p = 0.266, respectively), irrespective of the objective response to primary therapy. Furthermore, a Cox proportional hazards model showed that pretreatment Karnofsky Performance Status was significantly associated with PFS and OS. Although the incidence of adverse events was significantly higher in the patients treated with axitinib, there was no significant difference in time to treatment failure between the two groups. CONCLUSIONS Nivolumab and axitinib showed similar clinical benefits as secondary treatment in patients with mRCC; thus, they should be an option in sequential therapy following treatment with tyrosine kinase inhibitors (TKIs). Future studies and feasible therapeutic biomarkers would help predict the clinical response to TKIs or immune checkpoint inhibitors in patients with mRCC.
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Affiliation(s)
- Taigo Kato
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Satoru Yumiba
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Wataru Nakata
- Departments of Urology, Osaka Rosai Hospital, Sakai, Osaka, Japan
| | - Kosuke Nakano
- Department of Urology, Osaka Police Hospital, Tenoji-ku, Osaka, Japan
| | - Akira Nagahara
- Department of Urology, Osaka International Cancer Institute, Chuo-ku, Osaka, Japan
| | - Kyosuke Matsuzaki
- Department of Urology, National Hospital Organization Osaka National Hospital, Chuo-ku, Osaka, Japan
| | - Yujiro Hayashi
- Department of Urology, Osaka General Medical Center, Sumiyoshi-ku, Osaka, Japan
| | - Koji Hatano
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Atsunari Kawashima
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Tetsuya Takao
- Department of Urology, Osaka General Medical Center, Sumiyoshi-ku, Osaka, Japan
| | - Kensaku Nishimura
- Department of Urology, National Hospital Organization Osaka National Hospital, Chuo-ku, Osaka, Japan
| | - Yasutomo Nakai
- Department of Urology, Osaka International Cancer Institute, Chuo-ku, Osaka, Japan
| | - Masashi Nakayama
- Department of Urology, Osaka International Cancer Institute, Chuo-ku, Osaka, Japan
| | - Kazuo Nishimura
- Department of Urology, Osaka International Cancer Institute, Chuo-ku, Osaka, Japan
| | - Shingo Takada
- Department of Urology, Osaka Police Hospital, Tenoji-ku, Osaka, Japan
| | - Masao Tsujihata
- Departments of Urology, Osaka Rosai Hospital, Sakai, Osaka, Japan
| | - Motohide Uemura
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Norio Nonomura
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Ryoichi Imamura
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
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Castillo E, Martinez K. Late Recurrence of Renal Cell Carcinoma in Unusual Sites 23 Years After Nephrectomy. Cureus 2023; 15:e45707. [PMID: 37868443 PMCID: PMC10590181 DOI: 10.7759/cureus.45707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/21/2023] [Indexed: 10/24/2023] Open
Abstract
Renal cell carcinoma (RCC) is a common malignancy in the elderly population and it is notorious for its mechanism of late metastasis to unusual anatomical sites. Late recurrences are common following curative treatment, such as radical nephrectomy. Pancreatic metastases and hepatic metastatic lesions make the diagnosis and classification of a primary tumor challenging. This necessitates a high index of suspicion and an extensive interrogation. We present the case of a 68-year-old Hispanic female with progressive pain in the right upper quadrant, weight loss, and decreased appetite. She has a history of renal cell carcinoma treated with radical nephrectomy and radiotherapy. A pancreatic biopsy was performed based on the ultrasound and computed tomography findings at a private clinic. Subsequently, the patient was referred to the Instituto Oncologico Nacional (ION) due to immunohistochemical features suggestive of a well-differentiated neuroendocrine tumor. At ION, a more comprehensive medical history was obtained, and the immunohistochemistry panel was extended, confirming the diagnosis of late recurrence of RCC. One possible explanation for the very late relapse of our patient is the presence of malignant cells that were spared or seeded during the surgical intervention and remained dormant or latent, subsequently spreading via hematogenous dissemination or via the lymphatic system. We highlight the importance of medical history, pathological examination, and immunohistochemical analysis in establishing a differential diagnosis, given the nature of RCC, which can often present asymptomatically and has a propensity for late recurrence. Further research should focus on developing standardized surveillance protocols for such cases.
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148
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Han J, Yang F, Wang B, Liu M, Yang D, Zou S, Guo H, Xing N, Wang Y. Sequential liquid-based cytology based on exfoliative cells of 18-gauge core needle groove to improve renal mass core needle biopsy yield: a real-world observational study. Quant Imaging Med Surg 2023; 13:5842-5851. [PMID: 37711786 PMCID: PMC10498221 DOI: 10.21037/qims-22-972] [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: 09/16/2022] [Accepted: 07/13/2023] [Indexed: 09/16/2023]
Abstract
Background Renal mass biopsy (RMB) has regained clinical interest in recent years due to the pursuit of individualized and precision medicine. Renal mass core needle biopsy (RMCNB) for histopathology (HP), with or without liquid-based cytology (LBC), has been used increasingly in our hospital. This study investigated factors influencing the HP diagnostic yield of RMCNB, and compared the diagnostic rate between HP alone and HP plus LBC. Methods In this retrospective cross-sectional study, a total of 134 patients who underwent ultrasound-guided percutaneous RMCNB in the National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College between January 2015 and May 2022 were enrolled. All biopsies were performed using an 18-gauge core needle biopsy gun, and the sampling tissues and exfoliative cells of 18-gauge core needle groove were delivered for HP and LBC diagnosis, respectively. The patient demographics, clinical indications, tumor characteristics, number of biopsies, final pathological diagnosis, and follow-up data were reviewed. Univariate and multivariate logistic regression analyses were performed to evaluate the association between variables and HP diagnostic yield of RMCNB. The diagnostic rate between HP and HP plus LBC was compared using McNemar's test and agreement was evaluated using the Kappa score. Results The most common indication of RMCNB was renal masses with a radiological diagnosis of locally advanced disease or distant metastasis (86.6%). The HP diagnostic yield was established in 88.1% (118/134) of cases, and the diagnostic rate of HP plus LBC was 94.0% (126/134). Logistic regression analyses revealed that non-enhanced area exceeding 50% [odds ratio (OR): 0.021, 95% confidence interval (CI): 0.003-0.134, P<0.001] and number of core biopsies (OR: 9.479, 95% CI: 1.528-58.794, P=0.016) were associated with the HP diagnostic yield of RMCNB. The diagnostic rate of HP plus LBC was significantly higher than that of HP alone (94.0% vs. 88.1%, P=0.008), and they showed substantial agreement (Kappa =0.638, P<0.001). Meanwhile, in the non-enhanced area ≥50% subgroup, the diagnostic rate between HP plus LBC and HP alone was significantly different (86.7% vs. 60%, P=0.008), and the agreement was fair (Kappa =0.375, P=0.009). Conclusions RMCNB has a high diagnostic yield with a minimum of two high-quality core biopsies, LBC can improve the diagnostic yield of HP alone, especially in masses with large non-enhanced area.
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Affiliation(s)
- Jie Han
- Department of Ultrasound, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Feiya Yang
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bo Wang
- Department of Ultrasound, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mengjia Liu
- Department of Ultrasound, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Di Yang
- Department of Ultrasound, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shuangmei Zou
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Huiqin Guo
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Nianzeng Xing
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yong Wang
- Department of Ultrasound, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Ultrasound, National Cancer Center/National Clinical Research Center for Cancer/Hebei Cancer Hospital, Chinese Academy of Medical Sciences, Langfang, China
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Li W, Bano F, Khan A, Wei DQ, Alshammari A, Xu B, Wang Y. Inhibition of cMYC-MAX transcription factors hetero-dimerization with structurally engineered omoMYC to downregulate oncogenic pathways in renal carcinoma. Comput Biol Med 2023; 164:107257. [PMID: 37527610 DOI: 10.1016/j.compbiomed.2023.107257] [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: 05/25/2023] [Revised: 06/27/2023] [Accepted: 07/08/2023] [Indexed: 08/03/2023]
Abstract
In the current study, we employed, structural informatics, and molecular simulation-based methods to engineer OmoMyc, a c-Myc dominant negative protein, to design novel mutants that could abrogate the c-MYC-MAX complex in Renal Carcinoma (RC). Among the total 472 mutations, only six mutations A61Q, Q64E, Q64K, N77R, Q64E-N77R, and Q64K-N77R were reported to increase the binding affinity and subjected to subsequent analysis such as protein-protein docking. The docking results revealed that the predicted mutants improve the functionality of the OmoMyc by not only increasing the binding affinity but also vdW and electrostatic energy in each complex that consequently increase the binding of the engineered OmoMyc by establishing extra hydrogen bonds, salt-bridges, and non-bonded contacts. Molecular simulation revealed a more stable behavior by the mutant complexes in contrast to the native OmoMyc however structural perturbations were reported in the regions, DBD (DNA-binding domain), loop region, and minor deviations at CTD (C terminal domain). Moreover, the hydrogen bonding and binding free energy results further validated the promising activity of our predicted mutants of OmoMyc. The results for TBE (total binding energy) revealed that the for each complex the TBE was calculated to be -87.88 ± 0.16 kcal/mol (WT OmoMyc-MAX), -91.89 ± 0.21 kcal/mol (A61Q OmoMyc-MAX), -91.55 ± 0.20 kcal/mol (Q64E OmoMyc-MAX), -95.17 ± 0.24 kcal/mol (Q64K OmoMyc-MAX), -96.49 ± 0.22 kcal/mol (N77R OmoMyc-MAX), -97.76 ± 0.22 kcal/mol (Q64E-N77R OmoMyc-MAX), and -95.31 ± 0.20 kcal/mol (Q64K-N77R OmoMyc-MAX) respectively. The results for TBE revealed promising results that allow the mutants to competitively inhibit the c-Myc-MAX complex more swiftly. Additionally, the internal motion and energy landscape were altered. These findings provide important insights into the potential of the mutants of OmoMyc as a therapeutic candidate for cancer treatment, particularly renal carcinoma, and could pave the way for the development of more effective clinical versions of OmoMyc.
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Affiliation(s)
- Wenfeng Li
- Department of Urology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Farah Bano
- Nawaz Sharif Medical College, Gujrat, Punjab, Pakistan.
| | - Abbas Khan
- Engineering Research Center of Cell & Therapeutic Antibody, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200240, China; Department of Bioinformatics and Biological Statistics, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, PR China
| | - Dong-Qing Wei
- Department of Bioinformatics and Biological Statistics, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, PR China; Peng Cheng National Laboratory, Shenzhen, Guangdong, 518055, China
| | - Abdulrahman Alshammari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, 11451, Saudi Arabia.
| | - Bin Xu
- Department of Urology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Yanjing Wang
- Engineering Research Center of Cell & Therapeutic Antibody, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200240, China.
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Satwikananda H, Wiratama MA, Putri KTC, Soebadi DM. Renal cell carcinoma in a patient with staghorn stones: A case report. Int J Surg Case Rep 2023; 110:108678. [PMID: 37603918 PMCID: PMC10445450 DOI: 10.1016/j.ijscr.2023.108678] [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: 07/03/2023] [Revised: 08/15/2023] [Accepted: 08/15/2023] [Indexed: 08/23/2023] Open
Abstract
INTRODUCTION AND IMPORTANCE Staghorn stone fills the renal pelvic and two or more branches of renal calyces. The incidence of staghorn stones is between 10 and 20 % of all urinary tract stones. We report the case of a man with right staghorn stones and renal mass who underwent right radical nephrectomy with pathology anatomy result of renal cell carcinoma (RCC). CASE PRESENTATION A 56-year-old man came with a complaint of right flank pain for two months. Physical examination is within normal limits, but an abdominal CT scan revealed a staghorn stone with enhancing mass in the upper pole of the right kidney. Patient subsequently underwent right radical nephrectomy. Pathology examination revealed RCC. CLINICAL DISCUSSION The presence of kidney stones in renal malignancy is rare. Kidney stones can be a risk factor for renal cell malignancy, and renal cell malignancies can cause urinary stasis, making it a risk factor for kidney stones. A study conducted by Nugroho and colleagues concluded that renal and caliceal biopsy should be considered in large and chronic renal stone due to potential experiencing kidney malignancy in patient with renal stone. Therefore, early diagnosis and definitive can be carried out. CONCLUSION Kidney stones and malignancy are rarely found. Renal pelvis, and caliceal wall biopsy should be considered in chronic and large renal stone, especially staghorn stone in patient that did not have any signs of malignancy on CT scan. Treatment in such case is focused on the oncological outcome. Therefore, radical nephrectomy is the treatment of choice.
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Affiliation(s)
- Handaru Satwikananda
- Department of Urology, Faculty of Medicine, Universitas Airlangga/Dr. Soetomo General-Academic Hospital, Surabaya, East Java, Indonesia
| | - Made Adi Wiratama
- Department of Urology, Faculty of Medicine, Universitas Airlangga/Dr. Soetomo General-Academic Hospital, Surabaya, East Java, Indonesia
| | - Karinda Triharyu Caesari Putri
- Department of Urology, Faculty of Medicine, Jenderal Soedirman University/Prof. Dr. Margono Soekarjo Hospital, Purwokerto, Central Java, Indonesia
| | - Doddy Moesbadianto Soebadi
- Department of Urology, Faculty of Medicine, Universitas Airlangga/Dr. Soetomo General-Academic Hospital, Surabaya, East Java, Indonesia.
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