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Powles T, Atkins MB, Escudier B, Motzer RJ, Rini BI, Fong L, Joseph RW, Pal SK, Sznol M, Hainsworth J, Stadler WM, Hutson TE, Ravaud A, Bracarda S, Suarez C, Choueiri TK, Reeves J, Cohn A, Ding B, Leng N, Hashimoto K, Huseni M, Schiff C, McDermott DF. Efficacy and Safety of Atezolizumab Plus Bevacizumab Following Disease Progression on Atezolizumab or Sunitinib Monotherapy in Patients with Metastatic Renal Cell Carcinoma in IMmotion150: A Randomized Phase 2 Clinical Trial. Eur Urol 2021; 79:665-673. [PMID: 33678522 DOI: 10.1016/j.eururo.2021.01.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 01/05/2021] [Indexed: 12/27/2022]
Abstract
BACKGROUND The use of immune checkpoint inhibitors combined with vascular endothelial growth factor (VEGF)-targeted therapy as second-line treatment for metastatic clear cell renal cancer (mRCC) has not been evaluated prospectively. OBJECTIVE To evaluate the efficacy and safety of atezolizumab + bevacizumab following disease progression on atezolizumab or sunitinib monotherapy in patients with mRCC. DESIGN, SETTING, AND PARTICIPANTS IMmotion150 was a multicenter, randomized, open-label, phase 2 study of patients with untreated mRCC. Patients randomized to the atezolizumab or sunitinib arm who had investigator-assessed progression as per RECIST 1.1 could be treated with second-line atezolizumab + bevacizumab. INTERVENTION Patients received atezolizumab 1200 mg intravenously (IV) plus bevacizumab 15 mg/kg IV every 3 wk following disease progression on either atezolizumab or sunitinib monotherapy. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS The secondary endpoints analyzed during the second-line part of IMmotion150 included objective response rate (ORR), progression-free survival (PFS), and safety. PFS was examined using Kaplan-Meier methods. RESULTS AND LIMITATIONS Fifty-nine patients in the atezolizumab arm and 78 in the sunitinib arm were eligible, and 103 initiated second-line atezolizumab + bevacizumab (atezolizumab arm, n = 44; sunitinib arm, n = 59). ORR (95% confidence interval [CI]) was 27% (19-37%). The median PFS (95% CI) from the start of second line was 8.7 (5.6-13.7) mo. The median event follow-up duration was 19.4 (12.9-21.9) mo among the 25 patients without a PFS event. Eighty-six (83%) patients had treatment-related adverse events; 31 of 103 (30%) had grade 3/4 events. Limitations were the small sample size and selection for progressors. CONCLUSIONS The atezolizumab + bevacizumab combination had activity and was tolerable in patients with progression on atezolizumab or sunitinib. Further studies are needed to investigate sequencing strategies in mRCC. PATIENT SUMMARY Patients with advanced kidney cancer whose disease had worsened during treatment with atezolizumab or sunitinib began second-line treatment with atezolizumab + bevacizumab. Tumors shrank in more than one-quarter of patients treated with this combination, and side effects were manageable.
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Affiliation(s)
- Thomas Powles
- Barts Cancer Institute, Queen Mary University of London, London, UK.
| | - Michael B Atkins
- Georgetown Lombardi Comprehensive Cancer Center, Washington, DC, USA
| | | | | | - Brian I Rini
- Vanderbilt University Medical Center, Nashville, TN, USA
| | - Lawrence Fong
- University of California, San Francisco, School of Medicine, San Francisco, CA, USA
| | | | - Sumanta K Pal
- City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | | | | | | | - Thomas E Hutson
- Texas Oncology-Baylor Charles A. Sammons Cancer Center, Dallas, TX, USA
| | - Alain Ravaud
- CHU Hopitaux de Bordeaux, Hôpital Saint-André, Bordeaux, France
| | | | - Cristina Suarez
- Vall d'Hebron Institute of Oncology, Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - James Reeves
- Florida Cancer Specialists & Research Institute, Fort Myers, FL, USA
| | - Allen Cohn
- Rocky Mountain Cancer Center, Denver, CO, USA
| | | | - Ning Leng
- Genentech, Inc., South San Francisco, CA, USA
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Xu T, Gao S, Liu J, Huang Y, Chen K, Zhang X. MMP9 and IGFBP1 Regulate Tumor Immune and Drive Tumor Progression in Clear Cell Renal Cell Carcinoma. J Cancer 2021; 12:2243-2257. [PMID: 33758602 PMCID: PMC7974879 DOI: 10.7150/jca.48664] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 01/13/2021] [Indexed: 01/20/2023] Open
Abstract
Immunotherapy is a novel approach and has been used in various diseases, especially in cancers. Recently, immunotherapy has gradually been used to treat advanced clear cell renal cell carcinoma (ccRCC) or metastatic ccRCC. However, the efficacy of immunotherapy is not satisfying due to the influence of the tumor microenvironment. In this study, we mainly focused on the abundance and function of tumor-infiltrating immune cells (TIICs). Monocyte and TNM stage were identified as independent prognostic factors via CIBERSORT and Cox regression analysis. Then, ccRCC patients were divided into high risk/TNMhighMonocyteslow cluster and low risk/TNMlowMonocyteshigh cluster. Further differential gene analysis, protein-protein interaction (PPI) network, and survival analysis screened nine hub genes between the above two clusters. MMP9 and IGFBP1 were selected for further study through sample validation. Moreover, gene set enrichment analysis revealed that MMP9 and IGFBP1 were involved in tumor immune via mediating cell surface receptor signal pathway, cytokine production pathway, or monocyte signal pathway. In conclusion, these findings suggested that monocyte acted as a protective factor and MMP9/IGFBP1 played a vital role in tumor immune, which might become potential novel biomarkers and therapeutic targets for immunotherapy in ccRCC.
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Affiliation(s)
- Tianbo Xu
- Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 JieFang Avenue, Wuhan 430022, China
| | - Su Gao
- Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 JieFang Avenue, Wuhan 430022, China.,Institute of Gerontology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 JieFang Avenue, Wuhan 430022, China
| | - Jingchong Liu
- Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 JieFang Avenue, Wuhan 430022, China
| | - Yu Huang
- Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 JieFang Avenue, Wuhan 430022, China
| | - Ke Chen
- Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 JieFang Avenue, Wuhan 430022, China
| | - Xiaoping Zhang
- Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 JieFang Avenue, Wuhan 430022, China
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Beatty PH, Lewis JD. Cowpea mosaic virus nanoparticles for cancer imaging and therapy. Adv Drug Deliv Rev 2019; 145:130-144. [PMID: 31004625 DOI: 10.1016/j.addr.2019.04.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Revised: 12/07/2018] [Accepted: 04/15/2019] [Indexed: 12/12/2022]
Abstract
Nanoparticle platforms are particularly attractive for theranostic applications due to their capacity for multifunctionality and multivalency. Some of the most promising nano-scale scaffold systems have been co-opted from nature including plant viruses such as cowpea mosaic virus (CPMV). The use of plant viruses like CPMV as viral nanoparticles is advantageous for many reasons; they are non-infectious and nontoxic to humans and safe for use in intravital imaging and drug delivery. The CPMV capsid icosahedral shape allows for enhanced multifunctional group display and the ability to carry specific cargoes. The native tropism of CPMV for cell-surface displayed vimentin and the enhanced permeability and retention effect allow them to preferentially extravasate from tumor neovasculature and efficiently penetrate tumors. Furthermore, CPMVs can be engineered via several straightforward chemistries to display targeting and imaging moieties on external, addressable residues and they can be loaded internally with therapeutic drug cargoes. These qualities make them highly effective as biocompatible platforms for tumor targeting, intravital imaging and cancer therapy.
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Tolnay E, Ghimessy ÁK, Juhász E, Sztancsik Z, Losonczy G, Dombi P, Vennes Z, Helf L, Csada E, Sárosi V. The efficacy and safety of bevacizumab in addition to platinum-based chemotherapy for the first-line treatment of patients with advanced nonsquamous non-small-cell lung cancer: Final results of AVALANCHE, an observational cohort study. Oncol Lett 2018; 17:1750-1760. [PMID: 30675234 PMCID: PMC6341671 DOI: 10.3892/ol.2018.9766] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Accepted: 10/24/2018] [Indexed: 12/12/2022] Open
Abstract
The previous results of former clinical studies confirmed that first-line bevacizumab (BEV) in combination with chemotherapy improves clinical outcomes in patients with advanced non-squamous non-small cell lung cancer. The AVALANCHE study (ClinicalTrials.gov Identifier NCT03170284) was undertaken to assess the clinical outcomes of first-line BEV combined with standard platinum-based regimens in the Hungarian clinical practice. This observational study was conducted in 28 Hungarian sites, with patients enrolled between July 2008 and April 2011. Patients with untreated locally advanced, metastatic or recurrent lung adenocarcinoma received BEV (7.5 mg/kg, q3w) with any platinum-doublet for up to 6 cycles, and then non-progressors proceeded to receive BEV until disease progression or unacceptable toxicity. The primary endpoint was time-to-progression, and secondary endpoints included overall survival (OS), tumour control rate and safety. Patients were also analysed as two cohorts (non-progressors vs. progressors) based on whether or not they received BEV maintenance therapy following completion of first-line chemotherapy plus BEV. The study enrolled 283 patients (median age: 58.2 (18–78) years; males: 50.5%; stage: III/B: 18.4%, IV: 79.9%; adenocarcinoma/other: 95.8/4.2%; ECOG PS 0/1/2/≥3: 30.8/59.7/2.6/1.4%). Centrally located tumours were reported in 21.6%. Cisplatin/carboplatin-based regimens: 53.8/46.2%. A total of 43% of patients received BEV maintenance therapy. The median number of BEV cycles was 6. Median progression-free survival (PFS) was 7.2 months and OS was 15.2 months for the entire cohort. Longer PFS and OS were observed in patients who received BEV maintenance therapy [median OS, 26.2 vs. 10.2 months (P<0.001); median PFS, 9.2 vs. 5.8 months (P<0.001)]. Contrary to the results of previous OCS no significant difference was recorded in the different age groups or gender. Best tumour response: Complete remission/partial remission/stable disease/progressive disease/not reported were: 1.5/29.9/26.9/9.1/32.6% of all patients. In conclusion, clinical outcomes obtained in this real-life population were consistent with pivotal studies. BEV maintenance treatment was associated with a significantly longer PFS and OS.
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Affiliation(s)
- Edina Tolnay
- 2nd Department of Pulmonology, Pest County Institute of Pulmonology, Törökbálint 2045, Hungary
| | - Áron Kristóf Ghimessy
- Department of Thoracic Surgery, National Institute of Oncology, Budapest 1122, Hungary
| | - Erzsébet Juhász
- 14th Department of Pulmonology and Internal Medicine, National Korányi Institute of Pulmonology, Budapest 1121, Hungary
| | | | - György Losonczy
- Department of Pulmonology, Semmelweis University, Budapest 1125, Hungary
| | - Péter Dombi
- Department of Oncology, Szent Borbála County Hospital, Tatabánya 2800, Hungary
| | - Zsuzsanna Vennes
- 2nd Department of Internal Medicine, Uzsoki Hospital, Budapest 1145, Hungary
| | - László Helf
- Department of Pulmonology, Bonyhád Hospital, Bonyhád 7150, Hungary
| | - Edit Csada
- Department of Pulmonology; Faculty of Medicine, University of Szeged, Deszk 6772, Hungary
| | - Veronika Sárosi
- Department of Pulmonology, University of Pécs, Pécs 7623, Hungary
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A Randomized Phase II Study to Determine the Effect of 2 Different Doses of Aflibercept in Patients With Metastatic Renal Cell Carcinoma (ECOG-ACRIN [E4805]). Clin Genitourin Cancer 2017; 15:642-651.e1. [PMID: 28545998 DOI: 10.1016/j.clgc.2017.04.023] [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: 01/05/2017] [Revised: 04/11/2017] [Accepted: 04/14/2017] [Indexed: 11/24/2022]
Abstract
BACKGROUND Aflibercept is a recombinantly produced fusion protein that has potent anti-vascular endothelial growth factor (VEGF) activity. We tested whether aflibercept has clinical activity in clear-cell renal cell carcinoma (ccRCC). The recommended phase II dose was 4 mg/kg but several patients (pts) treated at 1 mg/kg showed prolonged progression-free survival. We therefore tested both doses in a parallel group randomized trial. PATIENTS AND METHODS Eligible pts had histologically confirmed advanced or metastatic ccRCC and previous treatments included exposure to a VEGF receptor tyrosine kinase inhibitor. Pts received aflibercept (either 1 mg/kg or 4 mg/kg) on day 1 of a 14-day cycle until disease progression. Pts randomized to 1 mg/kg could crossover to 4 mg/kg at the time of disease progression. The primary end point was proportion alive and progression-free at 8 weeks. A Simon 2-stage design was used for each arm with 33 and 24 eligible pts per arm enrolled in stages 1 and 2. RESULTS Ninety-four pts were enrolled, 59 and 35 to 4 mg and 1 mg doses, respectively. Seventy-two percent had 1 previous treatment most commonly sunitinib. Sixteen eligible pts crossed over at the time of disease progression to the 4-mg dose. Most common adverse events were hypertension, proteinuria, and fatigue. Only 4 pts reported Grade 4 or higher toxicity. With 36 of 59 pts (61%) progression-free at 8 weeks, the 4-mg/kg dose met protocol-specified efficacy criteria. CONCLUSION Aflibercept is active in previously treated ccRCC and might be worthy of further study.
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Pili R, Liu G, Chintala S, Verheul H, Rehman S, Attwood K, Lodge MA, Wahl R, Martin JI, Miles KM, Paesante S, Adelaiye R, Godoy A, King S, Zwiebel J, Carducci MA. Combination of the histone deacetylase inhibitor vorinostat with bevacizumab in patients with clear-cell renal cell carcinoma: a multicentre, single-arm phase I/II clinical trial. Br J Cancer 2017; 116:874-883. [PMID: 28222071 PMCID: PMC5379145 DOI: 10.1038/bjc.2017.33] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Revised: 01/04/2017] [Accepted: 01/20/2017] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Class II histone deacetylase (HDAC) inhibitors induce hypoxia-inducible factor-1 and -2α degradation and have antitumour effects in combination with vascular endothelial growth factor (VEGF) inhibitors. In this study, we tested the safety and efficacy of the HDAC inhibitor vorinostat and the VEGF blocker bevacizumab in metastatic clear-cell renal cell carcinoma (ccRCC) patients previously treated with different drugs including sunitinib, sorafenib, axitinib, interleukin-2, interferon, and temsirolimus. METHODS Patients with up to two prior regimens were eligible for treatment, consisting of vorinostat 200 mg orally two times daily × 2 weeks, and bevacizumab 15 mg kg-1 intravenously every 3 weeks. The primary end points were safety and tolerability, and the proportion of patients with 6 months of progression-free survival (PFS). Correlative studies included immunohistochemistry, FDG PET/CT scans, and serum analyses for chemokines and microRNAs. RESULTS Thirty-six patients were enrolled, with 33 evaluable for toxicity and efficacy. Eighteen patients had 1 prior treatment, 13 patients had 2 prior treatments, and 2 patients were treatment naïve. Two patients experienced grade 4 thrombocytopenia and three patients had grade 3 thromboembolic events during the course of exposure. We observed six objective responses (18%), including one complete response and five partial responses. The proportion of patients with PFS at 6 months was 48%. The median PFS and overall survival were 5.7 months (confidence interval (CI): 4.1-11.0) and 13.9 months (CI: 9.8-20.7), respectively. Correlative studies showed that modulation of specific chemokines and microRNAs were associated with clinical benefit. CONCLUSIONS The combination of vorinostat with bevacizumab as described is relatively well tolerated. Response rate and median PFS suggest clinical activity for this combination strategy in previously treated ccRCC.
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Affiliation(s)
- Roberto Pili
- Genitourinary Program, Indiana University-Simon Cancer Center, Indianapolis, IN, USA
| | - Glenn Liu
- University of Wisconsin Carbone Cancer Center, Wisconsin, WI, USA
| | - Sreenivasulu Chintala
- Genitourinary Program, Indiana University-Simon Cancer Center, Indianapolis, IN, USA
| | - Hendrick Verheul
- Vrije Universiteit Amsterdam, De Boelelaan 1105, 1081 HV Amsterdam, The Netherlands
| | | | | | | | - Richard Wahl
- Johns Hopkins Kimmel Cancer Center, Baltimore, MD, USA
| | | | | | | | - Remi Adelaiye
- Genitourinary Program, Indiana University-Simon Cancer Center, Indianapolis, IN, USA
| | | | - Serina King
- Johns Hopkins Kimmel Cancer Center, Baltimore, MD, USA
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Kurzrock R, Stewart DJ. Exploring the Benefit/Risk Associated with Antiangiogenic Agents for the Treatment of Non-Small Cell Lung Cancer Patients. Clin Cancer Res 2017; 23:1137-1148. [PMID: 27940520 DOI: 10.1158/1078-0432.ccr-16-1968] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 10/18/2016] [Accepted: 10/19/2016] [Indexed: 11/16/2022]
Abstract
Following the approval of bevacizumab, an antibody targeting VEGF-A, for advanced non-squamous non-small cell lung cancer (NSCLC) in 2006, intensive efforts were put into the clinical development of antiangiogenic agents for NSCLC. Currently, the other antiangiogenic agents approved for NSCLC are ramucirumab, a VEGF receptor-2 (VEGFR-2)-targeting antibody indicated for both squamous and non-squamous NSCLC in the United States, and nintedanib, an anti-VEGFR-1/2/3, platelet-derived growth factor receptor-α/β, fibroblast growth factor receptor-1/2/3 angiokinase inhibitor indicated for adenocarcinoma of the lung in the European Union. Many other antiangiogenic agents are being evaluated in phase III trials for NSCLC, including aflibercept, sunitinib, sorafenib, cediranib, and vandetanib. Although many of the same signaling pathways are targeted by these novel agents, mixed efficacy results have been observed in these trials. Moreover, safety issues have raised concerns about using antiangiogenic agents in this patient population, and fatal bleeding events have been reported. Importantly, although no biomarker has yet been validated for antiangiogenic agents in NSCLC, biomarkers that show potential include circulating levels of short VEGF-A isoforms, expression of neuropilin-1 and VEGFR-1 in tumors and plasma, genetic variants in VEGF-A and VEGFR, and tumor protein p53 mutations (with the latter having been shown to correlate with increased levels of VEGF-A transcripts). This review provides an overview of the clinical benefit and risk associated with the use of antiangiogenic agents for NSCLC, and summarizes the research to date on the identification of predictive biomarkers for antiangiogenic therapies. Clin Cancer Res; 23(5); 1137-48. ©2016 AACR.
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MESH Headings
- Angiogenesis Inhibitors/adverse effects
- Angiogenesis Inhibitors/therapeutic use
- Antibodies, Monoclonal/adverse effects
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Humanized
- Bevacizumab/therapeutic use
- Carcinoma, Non-Small-Cell Lung/drug therapy
- Carcinoma, Non-Small-Cell Lung/epidemiology
- Carcinoma, Non-Small-Cell Lung/pathology
- Humans
- Indoles/adverse effects
- Indoles/therapeutic use
- Neovascularization, Pathologic/drug therapy
- Neovascularization, Pathologic/epidemiology
- Neovascularization, Pathologic/pathology
- Pyrroles/adverse effects
- Pyrroles/therapeutic use
- Receptors, Vascular Endothelial Growth Factor/therapeutic use
- Recombinant Fusion Proteins/adverse effects
- Recombinant Fusion Proteins/therapeutic use
- Risk Assessment
- Sunitinib
- Vascular Endothelial Growth Factor A/antagonists & inhibitors
- Vascular Endothelial Growth Factor Receptor-1/antagonists & inhibitors
- Vascular Endothelial Growth Factor Receptor-2/antagonists & inhibitors
- Ramucirumab
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Affiliation(s)
- Razelle Kurzrock
- Center for Personalized Cancer Therapy and Division of Hematology & Oncology, University of California San Diego Moores Cancer Center, San Diego, California.
| | - David J Stewart
- Division of Medical Oncology, University of Ottawa, Ottawa, Canada
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Di Lorenzo G, De Placido S, Pagliuca M, Ferro M, Lucarelli G, Rossetti S, Bosso D, Puglia L, Pignataro P, Ascione I, De Cobelli O, Caraglia M, Aieta M, Terracciano D, Facchini G, Buonerba C, Sonpavde G. The evolving role of monoclonal antibodies in the treatment of patients with advanced renal cell carcinoma: a systematic review. Expert Opin Biol Ther 2016; 16:1387-1401. [PMID: 27463642 DOI: 10.1080/14712598.2016.1216964] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION While the majority of the vascular endothelial growth factor (VEGF) and mammalian target of rapamycin (mTOR) inhibitors currently used for the therapy of metastatic renal cell carcinoma (mRCC) are small molecule agents inhibiting multiple targets, monoclonal antibodies are inhibitors of specific targets, which may decrease off-target effects while preserving on-target activity. A few monoclonal antibodies have already been approved for mRCC (bevacizumab, nivolumab), while many others may play an important role in the therapeutic scenario of mRCC. AREAS COVERED This review describes emerging monoclonal antibodies for treating RCC. Currently, bevacizumab, a VEGF monoclonal antibody, is approved in combination with interferon for the therapy of metastatic RCC, while nivolumab, a Programmed Death (PD)-1 inhibitor, is approved following prior VEGF inhibitor treatment. Other PD-1 and PD-ligand (L)-1 inhibitors are undergoing clinical development. EXPERT OPINION Combinations of inhibitors of the PD1/PD-L1 axis with VEGF inhibitors or cytotoxic T-lymphocyte antigen (CTLA)-4 inhibitors have shown promising efficacy in mRCC. The development of biomarkers predictive for benefit and rational tolerable combinations are both important pillars of research to improve outcomes in RCC.
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Affiliation(s)
- Giuseppe Di Lorenzo
- a Department of Clinical Medicine and Surgery , University Federico II of Naples , Naples , Italy
| | - Sabino De Placido
- a Department of Clinical Medicine and Surgery , University Federico II of Naples , Naples , Italy
| | - Martina Pagliuca
- a Department of Clinical Medicine and Surgery , University Federico II of Naples , Naples , Italy
| | - Matteo Ferro
- b Department of Urology , European Institute of Oncology (IEO) , Milan , Italy
| | - Giuseppe Lucarelli
- c Department of Emergency and Organ Transplantation, Urology, Andrology and Kidney Transplantation Unit , University of Bari , Bari , Italy
| | - Sabrina Rossetti
- d Division of Medical Oncology, Department of Uro-Gynaecological Oncology , Istituto Nazionale Tumori 'Fondazione G. Pascale' - IRCCS , Naples , Italy
| | - Davide Bosso
- a Department of Clinical Medicine and Surgery , University Federico II of Naples , Naples , Italy
| | - Livio Puglia
- a Department of Clinical Medicine and Surgery , University Federico II of Naples , Naples , Italy
| | - Piero Pignataro
- e Dipartimento di Medicina Molecolare e Biotecnologie Mediche , University Federico II of Naples , Naples , Italy
| | - Ilaria Ascione
- a Department of Clinical Medicine and Surgery , University Federico II of Naples , Naples , Italy
| | - Ottavio De Cobelli
- b Department of Urology , European Institute of Oncology (IEO) , Milan , Italy
| | - Michele Caraglia
- f Department of Biochemistry, Biophysics and General Pathology , Second University of Naples , Naples , Italy
| | - Michele Aieta
- g Department of Onco-Hematology, Division of Medical Oncology , Centro di Riferimento Oncologico della Basilicata, IRCCS , Rionero in Vulture (PZ) , Italy
| | - Daniela Terracciano
- h Department of Translational Medical Sciences , University 'Federico II' , Naples , Italy
| | - Gaetano Facchini
- d Division of Medical Oncology, Department of Uro-Gynaecological Oncology , Istituto Nazionale Tumori 'Fondazione G. Pascale' - IRCCS , Naples , Italy
| | - Carlo Buonerba
- a Department of Clinical Medicine and Surgery , University Federico II of Naples , Naples , Italy
| | - Guru Sonpavde
- i University of Alabama at Birmingham (UAB) Comprehensive Cancer Center , Birmingham , AL , USA
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Lee CH, Hötker AM, Voss MH, Feldman DR, Woo KM, Patil S, Coskey DT, Akin O, Hsieh JJ, Motzer RJ. Bevacizumab Monotherapy as Salvage Therapy for Advanced Clear Cell Renal Cell Carcinoma Pretreated With Targeted Drugs. Clin Genitourin Cancer 2015; 14:56-62. [PMID: 26404107 DOI: 10.1016/j.clgc.2015.07.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Revised: 07/27/2015] [Accepted: 07/30/2015] [Indexed: 01/15/2023]
Abstract
UNLABELLED Bevacizumab has shown benefit in the first-line setting in combination with interferon; however, data on use as monotherapy are limited. In this retrospective analysis of 71 patients we assessed the efficacy of bevacizumab monotherapy in patients whose disease progressed during treatment with other targeted drugs. Bevacizumab monotherapy resulted in prolonged disease control and few discontinuations for adverse events, including for patients who were heavily pretreated. BACKGROUND Bevacizumab has shown benefit in the first-line treatment of metastatic clear cell renal cell carcinoma (ccRCC) in combination with interferon α. In this retrospective analysis we assessed the efficacy of bevacizumab monotherapy in patients whose disease progressed during treatment with vascular endothelial growth factor (VEGF) receptor tyrosine kinase inhibitors, and/or mammalian target of rapamycin inhibitors. PATIENTS AND METHODS A retrospective analysis was performed on metastatic ccRCC patients who received bevacizumab monotherapy after their disease progressed during treatment with previous targeted therapies. The primary objective was to assess overall survival (OS) and the secondary objectives includes progression-free survival (PFS), therapy duration, and incidence of serious adverse events assessed during visits to the Memorial Sloan Kettering Cancer Center (MSKCC) urgent care center. RESULTS Seventy-one patients were treated with bevacizumab as monotherapy in the salvage setting. Most patients were heavily pretreated with 36 patients (51%) who received bevacizumab as a fourth-line or later agent, and 33 patients (46%) who received at least 2 previous VEGF targeted agents. Eighteen patients (25%) had a Karnofsky Performance Status (KPS) < 80%, and 20 patients (28%) were classified as poor risk according to MSKCC criteria. Median OS was 11.5 months (95% confidence interval [CI], 6.4-17.4), and median PFS was 1.9 months (95% CI, 1.7-4.1). Nine patients (13%) had a prolonged time of therapy of > 12 months. Four patients (6%) discontinued therapy because of adverse events. Poor KPS (< 80%) and MSKCC poor-risk classification were prognostic for poor OS with hazard ratios of 4.09 (P < .001) and 2.84 (P = .021), respectively. CONCLUSION Bevacizumab monotherapy resulted in prolonged disease control and few discontinuations because of adverse events in patients whose disease had progressed during treatment with other targeted therapies, including patients who were heavily pretreated.
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Affiliation(s)
- Chung-Han Lee
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Andreas M Hötker
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Martin H Voss
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Darren R Feldman
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kaitlin M Woo
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Sujata Patil
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Devyn T Coskey
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Oguz Akin
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - James J Hsieh
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Robert J Motzer
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY.
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Wang D, Zhang B, Gao H, Ding G, Wu Q, Zhang J, Liao L, Chen H. Clinical research of genetically modified dendritic cells in combination with cytokine-induced killer cell treatment in advanced renal cancer. BMC Cancer 2014; 14:251. [PMID: 24720900 PMCID: PMC3997215 DOI: 10.1186/1471-2407-14-251] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2013] [Accepted: 04/03/2014] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Renal cell carcinoma (RCC) is a malignant disease that demonstrates resistance to standard chemotherapeutic agents. Yet Active immunization using genetically modified dendritic cells holds promise for the adjuvant treatment of malignancies to eradicate or control residual disease. Cytokine-induced killer (CIK) cells are a heterogeneous population of effector CD8+ T cells with diverse TCR specificities, possessing non-MHC-restricted cytolytic activities against tumor cells. Clinical studies have confirmed benefit and safety of CIK cell-based therapy for patients with malignancies. This clinical trial was conducted to evaluate efficacy and safety of genetically modified dendritic cells in combination with Cytokine-Induced Killer Cell (gmDCs-CIK) treatment of patients with RCC. METHODS 28 patients with advanced renal cancer were admitted to Affiliated Hospital of Academy of Military Medical Sciences from December 2010 to March 2012 and treated by gmDCs-CIK. Clinical efficacy and safety between pre- and post-treatment were compared. RESULTS This analysis showed an objective response rate (ORR) of 39% and a disease control rate (DCR) of as 75%. There is no significant relationship between clinical efficacy and whether metastasis occurred or not (P > 0.05). There is no significant relationship between ORR and cycles of treatment (P > 0.05), but DCR was significantly related with cycles of treatment (P < 0.05). No clinically significant side effects were observed. There were no significant changes of T cell subsets including CD3+, CD4+, CD8+, CD4+ CD25+ Treg cells except Th1 in peripheral blood between day 30 after immunotherapy and 1 day before immunotherapy in 11 patients. CONCLUSION DC-CIK is feasible and effective in treating advanced renal cancer and thus provides a new approach. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT01924156. Registration date: August 14, 2013.
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Affiliation(s)
- Danhong Wang
- Department of Hematopoietic Stem Cell Transplantation, Affiliated Hospital of Academy of Military Medical Sciences, Beijing, China
| | - Bin Zhang
- Department of Hematopoietic Stem Cell Transplantation, Affiliated Hospital of Academy of Military Medical Sciences, Beijing, China
| | - Haiyan Gao
- Department of Hematopoietic Stem Cell Transplantation, Affiliated Hospital of Academy of Military Medical Sciences, Beijing, China
| | - Guoliang Ding
- Cell and Gene Therapy Center, Academy of Military Medical Sciences, Beijing, China
| | - Qiong Wu
- Cell and Gene Therapy Center, Academy of Military Medical Sciences, Beijing, China
| | - Jinchao Zhang
- Cell and Gene Therapy Center, Academy of Military Medical Sciences, Beijing, China
| | - Li Liao
- Department of Hematopoietic Stem Cell Transplantation, Affiliated Hospital of Academy of Military Medical Sciences, Beijing, China
| | - Hu Chen
- Department of Hematopoietic Stem Cell Transplantation, Affiliated Hospital of Academy of Military Medical Sciences, Beijing, China
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Escudier B, Grünwald V, Ravaud A, Ou YC, Castellano D, Lin CC, Gschwend JE, Harzstark A, Beall S, Pirotta N, Squires M, Shi M, Angevin E. Phase II Results of Dovitinib (TKI258) in Patients with Metastatic Renal Cell Cancer. Clin Cancer Res 2014; 20:3012-22. [DOI: 10.1158/1078-0432.ccr-13-3006] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Banyra O, Tarchynets M, Shulyak A. Renal cell carcinoma: how to hit the targets? Cent European J Urol 2014; 66:394-404. [PMID: 24757527 PMCID: PMC3992446 DOI: 10.5173/ceju.2013.04.art2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Revised: 10/07/2013] [Accepted: 11/08/2013] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Renal cell carcinoma (RCC) is a widespread oncourological disease with a tendency towards a slow increase of incidence. In the recent decade, there has been development of numerous effective drugs targeted at different molecules that play a dominant role in RCC carcinogenesis. Understanding of RCC carcinogenesis confirms the key role of angiogenesis in maintaining the viability of renal tumours and their metastases. MATERIAL AND METHODS We aimed to systemize numerous medicines, used to inhibit the angiogenesis in patients with advanced RCC according to their targets, and to analyze their efficacy. RESULTS There are roughly four main mechanisms of action of the targeted drugs:Blockade of circulating extracellular VEGF molecules.The selective blockade of tyrosine kinase receptors' domains.The simultaneous blockage of the tyrosine kinase receptors' domains and intracellular tyrosine kinases.The blockade of mammalian target of rapamycin (mTOR) which is responsible for support of vital functions of cancer cells. In addition to FDA officially approved drugs, numerous experimental agents have been synthesized, which are currently on initial stages of clinical studies in RCC treatment. CONCLUSIONS The results of the currently used targeted drugs demonstrate perspectives of metastatic RCC conservative treatment, that are able to prolong cancer-specific survival in previously doomed patients for up to 29 months. The development of schedules for sequential treatment or combination targeted therapy remains a current challenge. The quality of life is an important factor that influences remedy choice. The advantages and disadvantages of neoadjuvant and adjuvant targeted therapy are currently being intensively discussed.
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Affiliation(s)
- Oleg Banyra
- 2nd Lviv Municipal Polyclinic, Lviv, Ukraine
| | | | - Alexander Shulyak
- State Institution “Institute of Urology at the National Academy of Medical Sciences of Ukraine”, Kyiv, Ukraine
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Poettler M, Unseld M, Braemswig K, Haitel A, Zielinski CC, Prager GW. CD98hc (SLC3A2) drives integrin-dependent renal cancer cell behavior. Mol Cancer 2013; 12:169. [PMID: 24359579 PMCID: PMC3879186 DOI: 10.1186/1476-4598-12-169] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Accepted: 11/29/2013] [Indexed: 11/30/2022] Open
Abstract
Background Overexpression of CD98hc (SLC3A2) occurs in a variety of cancers and is suspected to contribute to tumor growth. CD98, a heterodimeric transmembrane protein, physically associates with certain integrin β subunit cytoplasmic domains via its heavy chain, CD98hc. CD98hc regulates adhesion-induced intracellular signal transduction via integrins, thereby, affecting cell proliferation and clonal expansion. Disruption of CD98hc led to embryonic lethality in mice (E 3.5 and E 9.5) and CD98hc −/− embryonic stem cell transplantation failed to form teratomas, while CD98hc over-expression in somatic cells resulted in anchorage-independent growth. However, it is unclear whether interference with CD98hc expression tumor cell behavior. Methods Renal cell cancer cell lines have been used to determine the effect of CD98hc expression on cancer cell behavior using cell adhesion, cell trans-migration and cell spreading assays. Flow cytometric analysis was performed to study the rate of apoptosis after detachment or serum starvation. shRNA-lentiviral constructs were used to stably knockdown or reconstitute full length or mutated CD98hc. The role of CD98 as a promotor of tumorigenesis was evaluated using an in in vivo tumor transplantation animal model. Immunohistochemical analysis was performed to analyze cell proliferation and CD98 expression in tumors. Results This report shows that CD98hc silencing in clear cell renal cancer cells reverts certain characteristics of tumorigenesis, including cell spreading, migration, proliferation and survival in vitro, and tumor growth in vivo. Acquisition of tumorigenic characteristics in clear cell renal cancer cells occurred through the integrin binding domain of CD98hc. A CD98hc/integrin interaction was required for adhesion-induced sustained FAK phosphorylation and activation of the major downstream signaling pathways PI3k/Akt and MEK/ERK, while overexpression of a constitutive active form of FAK rescued the CD98hc deficiency. Conclusions In this study we demonstrate that loss of CD98hc blocks tumorigenic potential in renal cell cancer.
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Affiliation(s)
| | | | | | | | | | - Gerald W Prager
- Department of Medicine I, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria.
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