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Yang S, Yang X, Hou Z, Zhu L, Yao Z, Zhang Y, Chen Y, Teng J, Fang C, Chen S, Jia M, Liu Z, Kang S, Chen Y, Li G, Niu Y, Cai Q. Rationale for immune checkpoint inhibitors plus targeted therapy for advanced renal cell carcinoma. Heliyon 2024; 10:e29215. [PMID: 38623200 PMCID: PMC11016731 DOI: 10.1016/j.heliyon.2024.e29215] [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: 09/11/2023] [Revised: 04/02/2024] [Accepted: 04/02/2024] [Indexed: 04/17/2024] Open
Abstract
Renal cell carcinoma (RCC) is a frequent urological malignancy characterized by a high rate of metastasis and lethality. The treatment strategy for advanced RCC has moved through multiple iterations over the past three decades. Initially, cytokine treatment was the only systemic treatment option for patients with RCC. With the development of medicine, antiangiogenic agents targeting vascular endothelial growth factor and mammalian target of rapamycin and immunotherapy, immune checkpoint inhibitors (ICIs) have emerged and received several achievements in the therapeutics of advanced RCC. However, ICIs have still not brought completely satisfactory results due to drug resistance and undesirable side effects. For the past years, the interests form researchers have been attracted by the combination of ICIs and targeted therapy for advanced RCC and the angiogenesis and immunogenic tumor microenvironmental variations in RCC. Therefore, we emphasize the potential principle and the clinical progress of ICIs combined with targeted treatment of advanced RCC, and summarize the future direction.
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Affiliation(s)
- Siwei Yang
- Department of Urology, Tianjin Institute of Urology, Second Hospital of Tianjin Medical University, Tianjin, China
| | - Xianrui Yang
- Department of Urology, Tianjin Institute of Urology, Second Hospital of Tianjin Medical University, Tianjin, China
| | - Zekai Hou
- Department of Urology, Tianjin Institute of Urology, Second Hospital of Tianjin Medical University, Tianjin, China
| | - Liang Zhu
- Department of Urology, Tianjin Institute of Urology, Second Hospital of Tianjin Medical University, Tianjin, China
| | - Zhili Yao
- Department of Urology, Tianjin Institute of Urology, Second Hospital of Tianjin Medical University, Tianjin, China
| | | | - Yanzhuo Chen
- Department of Urology, Tianjin Institute of Urology, Second Hospital of Tianjin Medical University, Tianjin, China
| | - Jie Teng
- Affiliated Hospital of Hebei University, Baoding, China
| | - Cheng Fang
- Taihe County People's Hospital, Anhui, China
| | - Songmao Chen
- Department of Urology, Fujian Provincial Hospital, Fujian, China
- Provincial Clinical Medical College of Fujian Medical University, Fujian, China
| | - Mingfei Jia
- Department of Urology, North China University of Science and Technology Affiliated Hospital, Hebei, China
| | - Zhifei Liu
- Department of Urology, Tangshan People's Hospital, Hebei, China
| | - Shaosan Kang
- Department of Urology, North China University of Science and Technology Affiliated Hospital, Hebei, China
| | - Yegang Chen
- Department of Urology, Tianjin Institute of Urology, Second Hospital of Tianjin Medical University, Tianjin, China
| | - Gang Li
- Department of Urology, Tianjin Institute of Urology, Second Hospital of Tianjin Medical University, Tianjin, China
| | - Yuanjie Niu
- Department of Urology, Tianjin Institute of Urology, Second Hospital of Tianjin Medical University, Tianjin, China
| | - Qiliang Cai
- Department of Urology, Tianjin Institute of Urology, Second Hospital of Tianjin Medical University, Tianjin, China
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Golijanin B, Malshy K, Khaleel S, Lagos G, Amin A, Cheng L, Golijanin D, Mega A. Evolution of the HIF targeted therapy in clear cell renal cell carcinoma. Cancer Treat Rev 2023; 121:102645. [PMID: 37879247 DOI: 10.1016/j.ctrv.2023.102645] [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: 08/12/2023] [Revised: 10/11/2023] [Accepted: 10/14/2023] [Indexed: 10/27/2023]
Abstract
Clear cell renal cell carcinoma (ccRCC) is the most common type of kidney cancer, affecting hundreds of thousands of people worldwide and can affect people of any age. The pathogenesis of ccRCC is most commonly due to biallelic loss of the tumor suppressor gene VHL. VHL is the recognition subunit of an E3-ubiquitin-ligase-complex essential for degradation of the hypoxia-inducible factors (HIF) 1α and 2α. Dysfunctional degradation of HIF results in overaccumulation, which is particularly concerning with the HIF2α subunit. This leads to nuclear translocation, dimerization, and transactivation of numerous HIF-regulated genes responsible for cell survival and proliferation in ccRCC. FDA-approved therapies for RCC have primarily focused on targeting downstream effectors of HIF, then incorporated immunotherapeutics, and now, novel approaches are moving back to HIF with a focus on interfering with upstream targets. This review summarizes the role of HIF in the pathogenesis of ccRCC, novel HIF2α-focused therapeutic approaches, and opportunities for ccRCC treatment.
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Affiliation(s)
- Borivoj Golijanin
- The Minimally Invasive Urology Institute at The Miriam Hospital, Division of Urology, Lifespan Academic Medical Center, The Legorreta Cancer Center at Brown University, Warren Alpert Medical School of Brown University, Providence, RI 02906, United States.
| | - Kamil Malshy
- The Minimally Invasive Urology Institute at The Miriam Hospital, Division of Urology, Lifespan Academic Medical Center, The Legorreta Cancer Center at Brown University, Warren Alpert Medical School of Brown University, Providence, RI 02906, United States
| | - Sari Khaleel
- The Minimally Invasive Urology Institute at The Miriam Hospital, Division of Urology, Lifespan Academic Medical Center, The Legorreta Cancer Center at Brown University, Warren Alpert Medical School of Brown University, Providence, RI 02906, United States
| | - Galina Lagos
- Lifespan Cancer Institute, Department of Hematology and Oncology, The Miriam Hospital, Lifespan Academic Medical Center, The Legorreta Cancer Center at Brown University, Warren Alpert Medical School of Brown University, Providence, RI 02906, United States
| | - Ali Amin
- Department of Pathology and Laboratory Medicine, The Miriam Hospital, Lifespan Academic Medical Center, The Legorreta Cancer Center at Brown University, Warren Alpert Medical School of Brown University, Providence, RI 02906, United States
| | - Liang Cheng
- Department of Pathology and Laboratory Medicine, The Miriam Hospital, Lifespan Academic Medical Center, The Legorreta Cancer Center at Brown University, Warren Alpert Medical School of Brown University, Providence, RI 02906, United States
| | - Dragan Golijanin
- The Minimally Invasive Urology Institute at The Miriam Hospital, Division of Urology, Lifespan Academic Medical Center, The Legorreta Cancer Center at Brown University, Warren Alpert Medical School of Brown University, Providence, RI 02906, United States
| | - Anthony Mega
- Lifespan Cancer Institute, Department of Hematology and Oncology, The Miriam Hospital, Lifespan Academic Medical Center, The Legorreta Cancer Center at Brown University, Warren Alpert Medical School of Brown University, Providence, RI 02906, United States
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Lessmann T, Jones SA, Voigt T, Weisbrod S, Kracker O, Winter S, Zúñiga LA, Stark S, Bisek N, Sprogøe K. Degradable Hydrogel for Sustained Localized Delivery of Anti-Tumor Drugs. J Pharm Sci 2023; 112:2843-2852. [PMID: 37279836 DOI: 10.1016/j.xphs.2023.05.018] [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: 03/06/2023] [Revised: 05/30/2023] [Accepted: 05/30/2023] [Indexed: 06/08/2023]
Abstract
Disadvantages of systemically administered immunomodulatory anti-tumor therapies include poor efficacy and high toxicity. Direct intratumoral injection of a drug is often associated with rapid efflux from the site of administration, thus reducing local exposure and therapeutic efficacy, while potentially increasing systemic adverse events. To address this, a sustained release prodrug technology was developed using a transient conjugation (TransConTM) technology to provide long-term high local drug exposure after injection in the tumor while minimizing systemic exposure. TransCon technology for systemic delivery is clinically validated, with multiple compounds in late-stage clinical development and approval of a once-weekly growth hormone for pediatric growth hormone deficiency. As a further application of this technology, this report describes the design, preparation, and functional characterization of hydrogel microspheres as insoluble, yet degradable carrier system. Microspheres were obtained after reaction of PEG-based polyamine dendrimers and bifunctional crosslinkers. Resiquimod, a TLR7/8 agonist, and axitinib, a vascular endothelial growth factor tyrosine kinase inhibitor, were chosen as anti-cancer drugs. The drugs were covalently attached to the carrier by linkers, which released the drugs under physiological conditions. Essentially all resiquimod or axitinib was released over weeks before physical degradation of the hydrogel microsphere was observed. In summary, TransCon Hydrogel technology allows localized sustained-release drug delivery for cancer therapy enabling high local drug concentrations while at the same time ensuring low systemic drug exposure over weeks with a single injection, which may improve the therapeutic index and improve efficacy, while minimizing systemic adverse events. A hydrogel prodrug of resiquimod, TransCon TLR7/8 agonist, is currently being investigated in clinical trials of patients with solid tumors (NCT04799054).
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Affiliation(s)
- Torben Lessmann
- Ascendis Pharma GmbH; Im Neuenheimer Feld 584, 69120 Heidelberg, Germany
| | - Seth A Jones
- Ascendis Pharma GmbH; Im Neuenheimer Feld 584, 69120 Heidelberg, Germany
| | - Tobias Voigt
- Ascendis Pharma GmbH; Im Neuenheimer Feld 584, 69120 Heidelberg, Germany
| | - Samuel Weisbrod
- Ascendis Pharma GmbH; Im Neuenheimer Feld 584, 69120 Heidelberg, Germany
| | - Oliver Kracker
- Ascendis Pharma GmbH; Im Neuenheimer Feld 584, 69120 Heidelberg, Germany
| | - Steffen Winter
- Ascendis Pharma GmbH; Im Neuenheimer Feld 584, 69120 Heidelberg, Germany
| | | | - Sebastian Stark
- Ascendis Pharma GmbH; Im Neuenheimer Feld 584, 69120 Heidelberg, Germany
| | - Nicola Bisek
- Ascendis Pharma GmbH; Im Neuenheimer Feld 584, 69120 Heidelberg, Germany
| | - Kennett Sprogøe
- Ascendis Pharma A/S, Tuborg Boulevard 12, 2900 Hellerup, Denmark.
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Zakharia Y, Huynh L, Du S, Chang R, Pi S, Sundaresan S, Duh MS, Zanotti G, Thomaidou D. Impact of Therapy Management on Axitinib-Related Adverse Events in Patients With Advanced Renal Cell Carcinoma Receiving First-Line Axitinib + Checkpoint Inhibitor. Clin Genitourin Cancer 2023; 21:e343-e351. [PMID: 37087399 DOI: 10.1016/j.clgc.2023.03.017] [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: 09/07/2022] [Revised: 03/17/2023] [Accepted: 03/28/2023] [Indexed: 04/05/2023]
Abstract
INTRODUCTION There are limited real-world data on the effectiveness of strategies used to manage adverse events (AEs) in patients with advanced renal cell carcinoma (RCC) treated with axitinib. This retrospective chart review examined the AE profile and effect of axitinib modifications on AE resolution/improvement and treatment discontinuation. METHODS A retrospective physician-administered chart review was conducted. Adult patients with advanced RCC treated with first-line axitinib plus checkpoint inhibitor (CPI) therapy (ie, avelumab or pembrolizumab) and who had documented frequently reported axitinib-related AEs of fatigue, diarrhea, nausea, hypertension, or palmar-plantar erythrodysesthesia were included. Physician characteristics, patient characteristics, AE characteristics, AE management strategies used, AE resolution/improvement, and treatment duration were described. The effect of strategies used to manage AEs (axitinib dose reduction or treatment interruption) on AE resolution/improvement was evaluated by logistic regression. RESULTS Among 219 patients (median age: 62 years, 65% male), 70 (32%) were treated with axitinib + avelumab and 149 (68%) received axitinib + pembrolizumab. Axitinib modifications increased the likelihood of AE resolution/improvement compared with no modifications (adjusted odds ratio: 6.34, P < .001). In the subset of patients who discontinued treatment among those with or without axitinib modifications, mean treatment duration was 7.0 and 1.7 months, respectively. CONCLUSION Toxicities experienced by patients with advanced RCC treated with first-line axitinib-CPI in the real world can be effectively managed by axitinib modifications, thereby prolonging treatment duration. (Clinicaltrials.gov identifier: NCT04682587).
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Affiliation(s)
- Yousef Zakharia
- University of Iowa, Holden Comprehensive Cancer Center, Iowa City, IA.
| | | | - Shawn Du
- Analysis Group, Inc, New York, NY
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Yang C, Yang F, Chen X, Li Y, Hu X, Guo J, Yao J. Overexpression of complement C5a indicates poor survival and therapeutic response in metastatic renal cell carcinoma. Int J Biol Markers 2023:3936155231161366. [PMID: 36883235 DOI: 10.1177/03936155231161366] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
INTRODUCTION Complement C5a is an important component of the innate immune system. An increasing number of reports have revealed the relevance of C5a in tumor progression; however, its exact role in metastatic renal cell carcinoma (mRCC) remains unknown. METHODS We evaluated C5a expression in tumor tissue microarrays of 231 mRCC patients and analyzed the relationship between C5a levels and clinical outcomes, and the expression of epithelial-mesenchymal transition (EMT)-related proteins, programmed cell death protein 1 (PD-1), and programmed cell death-ligand 1 (PD-L1). In-vitro functional experiments using exogenous C5a stimulation and C5a silencing in renal cell carcinoma cells were used to validate the tissue findings. RESULTS High C5a expression was associated with poor therapeutic responses, poor overall and progression-free survival, and high expression of EMT-related proteins and PD-1/PD-L1 in mRCC patients. Exogenous C5a promoted proliferation, migration, and invasion of renal cell carcinoma cells, and induced the expression of EMT-related proteins and PD-1/PD-L1. Conversely, C5a silencing inhibited migration and invasion of renal cell carcinoma cells and decreased the expression of EMT-related proteins and PD-1/PD-L1. CONCLUSIONS Our findings indicate that elevated C5a expression is associated with poor outcomes in patients with mRCC, and this effect may be partly attributed to the ability of C5a to promote EMT and PD-1/PD-L1 expression. C5a may be a potential novel target for the treatment of mRCC.
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Affiliation(s)
- Changjun Yang
- Department of Urology, Hexi University Affiliated Zhangye People's Hospital, Gansu, China.,Institute of Urology, 74786Hexi University, Zhangye Gansu, China
| | - Faying Yang
- Department of Urology, Hexi University Affiliated Zhangye People's Hospital, Gansu, China.,Institute of Urology, 74786Hexi University, Zhangye Gansu, China
| | - Xiang Chen
- Department of Urology, Zhongshan Hospital, 12478Fudan University, Shanghai, China
| | - Yunpeng Li
- Department of Urology, Zhongshan Hospital, 12478Fudan University, Shanghai, China
| | - Xiaoyi Hu
- Department of Urology, Zhongshan Hospital, 12478Fudan University, Shanghai, China
| | - Jianming Guo
- Department of Urology, Zhongshan Hospital, 12478Fudan University, Shanghai, China
| | - Jiaxi Yao
- Department of Urology, Hexi University Affiliated Zhangye People's Hospital, Gansu, China.,Institute of Urology, 74786Hexi University, Zhangye Gansu, China
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6
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Shi Y, Mathis BJ, He Y, Yang X. The Current Progress and Future Options of Multiple Therapy and Potential Biomarkers for Muscle-Invasive Bladder Cancer. Biomedicines 2023; 11:biomedicines11020539. [PMID: 36831075 PMCID: PMC9953154 DOI: 10.3390/biomedicines11020539] [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: 12/15/2022] [Revised: 02/06/2023] [Accepted: 02/07/2023] [Indexed: 02/17/2023] Open
Abstract
Bladder cancer is a common disease in men and the elderly. Current treatment paradigms include radical resection of the bladder and lymph nodes or transurethral resection, both supported by chemotherapy and/or radiation. New modalities, such as illumination-based therapies are also being translationally pursued. However, while survival rates have increased due to combined therapies (particularly chemotherapy, radiation, immune checkpoint inhibitors, and surgery), a lack of diagnostic markers leads clinical professionals to rely on frequently invasive and expensive means of monitoring, such as magnetic resonance imaging or bladder cystoscopy. To improve real-time diagnostic capabilities, biomarkers that reflect both the metabolic and metastatic potential of tumor cells are needed. Furthermore, indicators of therapy resistance would allow for rapid changes in treatment to optimize survival outcomes. Fortunately, the presence of nanoscale extracellular vesicles in the blood, urine, and other peripheral fluids allow for proteomic, genomic, and transcriptomic analyses while limiting the invasiveness of frequent sampling. This review provides an overview of the pathogenesis and progression of bladder cancer, standard treatments and outcomes, some novel treatment studies, and the current status of biomarker and therapy development featuring exosome-based analysis and engineering.
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Affiliation(s)
- Ying Shi
- Department of Urology, Wuhan Union Hospital, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Bryan J. Mathis
- International Medical Center, University of Tsukuba Hospital, Tsukuba 305-8576, Ibaraki, Japan
| | - Yayun He
- Department of Urology, The Second Hospital of Wuhan Iron and Steel (Group) Corporation, Wuhan 430082, China
| | - Xiong Yang
- Department of Urology, Wuhan Union Hospital, Huazhong University of Science and Technology, Wuhan 430022, China
- Correspondence:
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Yang J, Wang K, Yang Z. Treatment strategies for clear cell renal cell carcinoma: Past, present and future. Front Oncol 2023; 13:1133832. [PMID: 37025584 PMCID: PMC10070676 DOI: 10.3389/fonc.2023.1133832] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 03/09/2023] [Indexed: 04/08/2023] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is the most prevalent histological subtype of kidney cancer, which is prone to metastasis, recurrence, and resistance to radiotherapy and chemotherapy. The burden it places on human health due to its refractory nature and rising incidence rate is substantial. Researchers have recently determined the ccRCC risk factors and optimized the clinical therapy based on the disease's underlying molecular mechanisms. In this paper, we review the established clinical therapies and novel potential therapeutic approaches for ccRCC, and we support the importance of investigating novel therapeutic options in the context of combining established therapies as a research hotspot, with the goal of providing diversified therapeutic options that promise to address the issue of drug resistance, with a view to the early realization of precision medicine and individualized treatment.
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Affiliation(s)
- Junwei Yang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, China
| | - Kuansong Wang
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Pathology, School of Basic Medical Science, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Zhichun Yang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, China
- *Correspondence: Zhichun Yang,
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Azad AK, Campbell KR, Zhabyeyev P, Oudit GY, Moore RB, Murray AG. Loss of apelin blocks the emergence of sprouting angiogenesis in experimental tumors. FASEB J 2022; 36:e22560. [PMID: 36165236 DOI: 10.1096/fj.202200616rr] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 08/30/2022] [Accepted: 09/09/2022] [Indexed: 11/11/2022]
Abstract
Angiogenesis inhibitor drugs targeting vascular endothelial growth factor (VEGF) signaling to the endothelial cell (EC) are used to treat various cancer types. However, primary or secondary resistance to therapy is common. Clinical and pre-clinical studies suggest that alternative pro-angiogenic factors are upregulated after VEGF pathway inhibition. Therefore, identification of alternative pro-angiogenic pathway(s) is critical for the development of more effective anti-angiogenic therapy. Here we study the role of apelin as a pro-angiogenic G-protein-coupled receptor ligand in tumor growth and angiogenesis. We found that loss of apelin in mice delayed the primary tumor growth of Lewis lung carcinoma 1 and B16F10 melanoma when combined with the VEGF receptor tyrosine kinase inhibitor, sunitinib. Targeting apelin in combination with sunitinib markedly reduced the tumor vessel density, and decreased microvessel remodeling. Apelin loss reduced angiogenic sprouting and tip cell marker gene expression in comparison to the sunitinib-alone-treated mice. Single-cell RNA sequencing of tumor EC demonstrated that the loss of apelin prevented EC tip cell differentiation. Thus, apelin is a potent pro-angiogenic cue that supports initiation of tumor neovascularization. Together, our data suggest that targeting apelin may be useful as adjuvant therapy in combination with VEGF signaling inhibition to inhibit the growth of advanced tumors.
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Affiliation(s)
- Abul K Azad
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Kieran R Campbell
- Lunenfeld-Tanenbaum Research Institute, University of Toronto, Toronto, Ontario, Canada.,Department of Molecular Genetics and Statistical Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Pavel Zhabyeyev
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada.,Department of Physiology, University of Alberta, Edmonton, Alberta, Canada
| | - Gavin Y Oudit
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada.,Department of Physiology, University of Alberta, Edmonton, Alberta, Canada
| | - Ronald B Moore
- Department of Oncology and Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Allan G Murray
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
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Tahiri A, Puco K, Naji F, Kristensen VN, Alfsen GC, Farkas L, Nilsen FS, Müller S, Oldenburg J, Geisler J. Kinase activity profiling in renal cell carcinoma, benign renal tissue and in response to four different tyrosine kinase inhibitors. Oncotarget 2022; 13:970-981. [PMID: 36093296 PMCID: PMC9450987 DOI: 10.18632/oncotarget.28257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 07/01/2022] [Indexed: 11/25/2022] Open
Abstract
Kinase activity is frequently altered in renal cell carcinoma (RCC), and tyrosine kinase inhibitors (TKIs) are part of the standard treatment strategy in patients with metastatic disease. However, there are still no established biomarkers to predict clinical benefits of a specific TKI. Here, we performed protein tyrosine kinase (PTK) profiling using PamChip® technology. The aim of this study was to identify differences in PTK activity between normal and malignant kidney tissue obtained from the same patient, and to investigate the inhibitory effects of TKIs frequently used in the clinics: sunitinib, pazopanib, cabozantinib and tivozanib. Briefly, our results showed that 36 kinase substrates differs (FDR < 0.05) between normal and cancer kidney tissue, where members of the Src family kinases and the phosphoinositide-3-kinase (PI3K) pathway exhibit high activity in renal cancer. Furthermore, ex vivo treatment of clear cell RCC with TKIs revealed that pathways such as Rap1, Ras and PI3K pathways were strongly inhibited, whereas the neurotrophin pathway had increased activity upon TKI addition. In our assay, tivozanib and cabozantinib exhibited greater inhibitory effects on PTK activity compared to sunitinib and pazopanib, implying they might be better suitable as TKIs for selected RCC patients.
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Affiliation(s)
- Andliena Tahiri
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Medical Genetics, Oslo University Hospital, Ullevål, Norway
- Department of Clinical Molecular Biology (EpiGen), Akershus University Hospital, Lørenskog, Norway
| | - Katarina Puco
- Department of Oncology, Akershus University Hospital, Lørenskog, Norway
| | - Faris Naji
- Pamgene International BV, ‘s-Hertogenbosch, The Netherlands
| | - Vessela N. Kristensen
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Medical Genetics, Oslo University Hospital, Ullevål, Norway
| | - Glenny Cecilie Alfsen
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Pathology, Akershus University Hospital, Lørenskog, Norway
| | - Lorant Farkas
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Pathology, Akershus University Hospital, Lørenskog, Norway
| | - Frode S. Nilsen
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Urology, Akershus University Hospital, Lørenskog, Norway
| | - Stig Müller
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Urology, Akershus University Hospital, Lørenskog, Norway
- These authors contributed equally to this work
| | - Jan Oldenburg
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Oncology, Akershus University Hospital, Lørenskog, Norway
- These authors contributed equally to this work
| | - Jürgen Geisler
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Oncology, Akershus University Hospital, Lørenskog, Norway
- These authors contributed equally to this work
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10
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Osca-Verdegal R, Beltrán-García J, Górriz JL, Martínez Jabaloyas JM, Pallardó FV, García-Giménez JL. Use of Circular RNAs in Diagnosis, Prognosis and Therapeutics of Renal Cell Carcinoma. Front Cell Dev Biol 2022; 10:879814. [PMID: 35813211 PMCID: PMC9257016 DOI: 10.3389/fcell.2022.879814] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Accepted: 05/31/2022] [Indexed: 12/12/2022] Open
Abstract
Renal cell carcinoma is the most common type of kidney cancer, representing 90% of kidney cancer diagnoses, and the deadliest urological cancer. While the incidence and mortality rates by renal cell carcinoma are higher in men compared to women, in both sexes the clinical characteristics are the same, and usually unspecific, thereby hindering and delaying the diagnostic process and increasing the metastatic potential. Regarding treatment, surgical resection remains the main therapeutic strategy. However, even after radical nephrectomy, metastasis may still occur in some patients, with most metastatic renal cell carcinomas being resistant to chemotherapy and radiotherapy. Therefore, the identification of new biomarkers to help clinicians in the early detection, and treatment of renal cell carcinoma is essential. In this review, we describe circRNAs related to renal cell carcinoma processes reported to date and propose the use of some in therapeutic strategies for renal cell carcinoma treatment.
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Affiliation(s)
- Rebeca Osca-Verdegal
- Center for Biomedical Network Research on Rare Diseases (CIBERER), Institute of Health Carlos III, Valencia, Spain
- Department of Physiology, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
| | - Jesús Beltrán-García
- Center for Biomedical Network Research on Rare Diseases (CIBERER), Institute of Health Carlos III, Valencia, Spain
- Department of Physiology, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
- INCLIVA Biomedical Research Institute, Valencia, Spain
| | - José Luis Górriz
- Department of Nephrology, University Clinic Hospital, INCLIVA, University of Valencia, Valencia, Spain
| | | | - Federico V. Pallardó
- Center for Biomedical Network Research on Rare Diseases (CIBERER), Institute of Health Carlos III, Valencia, Spain
- Department of Physiology, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
- INCLIVA Biomedical Research Institute, Valencia, Spain
| | - José Luis García-Giménez
- Center for Biomedical Network Research on Rare Diseases (CIBERER), Institute of Health Carlos III, Valencia, Spain
- Department of Physiology, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
- INCLIVA Biomedical Research Institute, Valencia, Spain
- EpiDisease S.L. (Spin-Off CIBER-ISCIII), Parc Científic de la Universitat de València, Valencia, Spain
- *Correspondence: José Luis García-Giménez,
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