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Eremia IA, Serban B, Popa M, Iancu A, Nica S, Cirstoiu C. Practical management of renal cell carcinoma: integrating current approaches with advances in bone metastasis treatment. EFORT Open Rev 2024; 9:488-502. [PMID: 38828980 PMCID: PMC11195343 DOI: 10.1530/eor-23-0178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/05/2024] Open
Abstract
Renal cell carcinoma (RCC) is a common type of tumor that can develop in the kidney. It is responsible for around one-third of all cases of neoplasms. RCC manifests itself in a variety of distinct subtypes. The most frequent of which is clear cell RCC, followed by papillary and chromophobe RCC. RCC has the potential for metastasis to a variety of organs; nevertheless, bone metastases are one of the most common and potentially fatal complications. These bone metastases are characterized by osteolytic lesions that can result in pathological fractures, hypercalcemia, and other complications, which can ultimately lead to a deterioration in quality of life and an increase morbidity. While nephrectomy remains a foundational treatment for RCC, emerging evidence suggests that targeted therapies, including tyrosine kinase inhibitors and T cell checkpoint inhibitors, may offer effective alternatives, potentially obviating the need for adjuvant nephrectomy in certain cases of metastatic RCC Bone metastases continue to be a difficult complication of RCC, which is why more research is required to enhance patient outcome.
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Affiliation(s)
- Irina-Anca Eremia
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Department of Emergency Medicine, Emergency University Hospital, Bucharest, Romania
| | - Bogdan Serban
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Department of Orthopaedics and Traumatology, Emergency University Hospital Bucharest, Romania
| | - Mihnea Popa
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Department of Orthopaedics and Traumatology, Emergency University Hospital Bucharest, Romania
| | - Adela Iancu
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Silvia Nica
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Department of Emergency Medicine, Emergency University Hospital, Bucharest, Romania
| | - Catalin Cirstoiu
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Department of Orthopaedics and Traumatology, Emergency University Hospital Bucharest, Romania
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2
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Deng J, Tu S, Li L, Li G, Zhang Y. Diagnostic, predictive and prognostic molecular biomarkers in clear cell renal cell carcinoma: A retrospective study. Cancer Rep (Hoboken) 2024; 7:e2116. [PMID: 38837683 PMCID: PMC11150078 DOI: 10.1002/cnr2.2116] [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: 10/28/2023] [Revised: 02/05/2024] [Accepted: 05/14/2024] [Indexed: 06/07/2024] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is a common and aggressive subtype of kidney cancer. Many patients are diagnosed at advanced stages, making early detection crucial. Unfortunately, there are currently no noninvasive tests for ccRCC, emphasizing the need for new biomarkers. Additionally, ccRCC often develops resistance to treatments like radiotherapy and chemotherapy. Identifying biomarkers that predict treatment outcomes is vital for personalized care. The integration of artificial intelligence (AI), multi-omics analysis, and computational biology holds promise in bolstering detection precision and resilience, opening avenues for future investigations. The amalgamation of radiogenomics and biomaterial-basedimmunomodulation signifies a revolutionary breakthrough in diagnostic medicine. This review summarizes existing literature and highlights emerging biomarkers that enhance diagnostic, predictive, and prognostic capabilities for ccRCC, setting the stage for future clinical research.
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Affiliation(s)
- Jian Deng
- Department of OncologyHejiang Hospital of Traditional Chinese MedicineLuzhouPeople's Republic of China
- School of Basic Medical SciencesSouthwest Medical UniversityLuzhouPeople's Republic of China
| | - ShengYuan Tu
- School of Basic Medical SciencesSouthwest Medical UniversityLuzhouPeople's Republic of China
| | - Lin Li
- School of StomatologySouthwest Medical UniversityLuzhouPeople's Republic of China
| | - GangLi Li
- Department of OncologyHejiang Hospital of Traditional Chinese MedicineLuzhouPeople's Republic of China
| | - YinHui Zhang
- Department of PharmacyThe Affiliated Hospital of Southwest Medical UniversityLuzhouPeople's Republic of China
- Department of AnesthesiologyHospital (T.C.M) Affiliated to Southwest Medical UniversityLuzhouPeople's Republic of China
- Department of PharmacyHejiang Hospital of Traditional Chinese MedicineLuzhouPeople's Republic of China
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3
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Wang Y, Liu X, Gong L, Ding W, Hao W, Peng Y, Zhang J, Cai W, Gao Y. Mechanisms of sunitinib resistance in renal cell carcinoma and associated opportunities for therapeutics. Br J Pharmacol 2023; 180:2937-2955. [PMID: 37740648 DOI: 10.1111/bph.16252] [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: 06/13/2023] [Revised: 09/07/2023] [Accepted: 09/17/2023] [Indexed: 09/24/2023] Open
Abstract
Sunitinib is the first-line drug for renal cell carcinoma (RCC) treatment. However, patients who received sunitinib treatment will ultimately develop drug resistance after 6-15 months, creating a huge obstacle to the current treatment of renal cell carcinoma. Therefore, it is urgent to clarify the mechanisms of sunitinib resistance and develop new strategies to overcome it. In this review, the mechanisms of sunitinib resistance in renal cell carcinoma have been summarized based on five topics: activation of bypass or alternative pathway, inadequate drug accumulation, tumour microenvironment, metabolic reprogramming and epigenetic regulation. Furthermore, present and potential biomarkers, as well as potential treatment strategies for overcoming sunitinib resistance in renal cell carcinoma, are also covered.
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Affiliation(s)
- Yunxia Wang
- School of Pharmacy, Fudan University, Shanghai, China
| | - Xiaolin Liu
- School of Pharmacy, Fudan University, Shanghai, China
| | - Luyao Gong
- School of Pharmacy, Fudan University, Shanghai, China
| | - Weihong Ding
- Department of Urology, Huashan Hospital, Fudan University, Shanghai, China
| | - Wenjing Hao
- School of Pharmacy, Fudan University, Shanghai, China
| | - Yeheng Peng
- School of Pharmacy, Fudan University, Shanghai, China
| | - Jun Zhang
- School of Pharmacy, Fudan University, Shanghai, China
| | - Weimin Cai
- School of Pharmacy, Fudan University, Shanghai, China
| | - Yuan Gao
- School of Pharmacy, Fudan University, Shanghai, China
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4
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DA Silva Prade J, DE Souza RS, DA Silva D'Αvila CM, DA Silva TC, Livinalli IC, Bertoncelli ACZ, Saccol FK, DE Oliveira Mendes T, Wenning LG, DA Rosa Salles T, Rhoden CRB, Cadona FC. An Overview of Renal Cell Carcinoma Hallmarks, Drug Resistance, and Adjuvant Therapies. CANCER DIAGNOSIS & PROGNOSIS 2023; 3:616-634. [PMID: 37927802 PMCID: PMC10619564 DOI: 10.21873/cdp.10264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 09/15/2023] [Indexed: 11/07/2023]
Abstract
Renal neoplasms are highlighted as one of the 10 most common types of cancer. Renal cell carcinoma (RCC) is the most common type of renal cancer, considered the seventh most common type of cancer in the Western world. The most frequently altered genes described as altered are VHL, PBRM1, SETD2, KDM5C, PTEN, BAP1, mTOR, TP53, TCEB1 (ELOC), SMARCA4, ARID1A, and PIK3CA. RCC therapies can be classified in three groups: monoclonal antibodies, tyrosine kinase inhibitors, and mTOR inhibitors. Besides, there are targeted agents to treat RCC. However, frequently patients present side effects and resistance. Even though many multidrug resistance mechanisms already have been reported to RCC, studies focused on revealing new biomarkers as well as more effective antitumor therapies with no or low side effects are very important. Some studies reported that natural products, such as honey, epigallocatechin-3-gallate (EGCG), curcumin, resveratrol, and englerin A showed antitumor activity against RCC. Moreover, nanoscience is another strategy to improve RCC treatment and reduce the side effects due to the improvement in pharmacokinetics and reduction of toxicities of chemotherapies. Taking this into account, we conducted a systemic review of recent research findings on RCC hallmarks, drug resistance, and adjuvant therapies. In conclusion, a range of studies reported that RCC is characterized by high incidence and increased mortality rates because of the development of resistance to standard therapies. Given the importance of improving RCC treatment and reducing adverse effects, nanoscience and natural products can be included in therapeutic strategies.
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Affiliation(s)
- Josiele DA Silva Prade
- Post-graduate Program in Health and Life Sciences, Franciscan University, Santa Maria, RS, Brazil
| | | | | | | | | | | | | | | | | | - Theodoro DA Rosa Salles
- Laboratory of Nanostructured Magnetic Materials - LaMMaN, Franciscan University, Santa Maria, RS, Brazil
- Graduate Program in Nanosciences, Franciscan University, Santa Maria, RS, Brazil
| | - Cristiano Rodrigo Bohn Rhoden
- Laboratory of Nanostructured Magnetic Materials - LaMMaN, Franciscan University, Santa Maria, RS, Brazil
- Graduate Program in Nanosciences, Franciscan University, Santa Maria, RS, Brazil
| | - Francine Carla Cadona
- Post-graduate Program in Health and Life Sciences, Franciscan University, Santa Maria, RS, Brazil
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5
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Astore S, Baciarello G, Cerbone L, Calabrò F. Primary and acquired resistance to first-line therapy for clear cell renal cell carcinoma. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2023; 6:517-546. [PMID: 37842234 PMCID: PMC10571064 DOI: 10.20517/cdr.2023.33] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/26/2023] [Accepted: 07/11/2023] [Indexed: 10/17/2023]
Abstract
The introduction of first-line combinations had improved the outcomes for metastatic renal cell carcinoma (mRCC) compared to sunitinib. However, some patients either have inherent resistance or develop resistance as a result of the treatment. Depending on the kind of therapy employed, many factors underlie resistance to systemic therapy. Angiogenesis and the tumor immune microenvironment (TIME), nevertheless, are inextricably linked. Although angiogenesis and the manipulation of the tumor microenvironment are linked to hypoxia, which emerges as a hallmark of renal cell carcinoma (RCC) pathogenesis, it is only one of the potential elements involved in the distinctive intra- and inter-tumor heterogeneity of RCC that is still dynamic. We may be able to more correctly predict therapy response and comprehend the mechanisms underlying primary or acquired resistance by integrating tumor genetic and immunological markers. In order to provide tools for patient selection and to generate hypotheses for the development of new strategies to overcome resistance, we reviewed the most recent research on the mechanisms of primary and acquired resistance to immune checkpoint inhibitors (ICIs) and tyrosine kinase inhibitors (TKIs) that target the vascular endothelial growth factor receptor (VEGFR).We can choose patients' treatments and cancer preventive strategies using an evolutionary approach thanks to the few evolutionary trajectories that characterize ccRCC.
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Affiliation(s)
- Serena Astore
- Medical Oncology, San Camillo Forlanini Hospital, Rome 00152, Italy
| | | | - Linda Cerbone
- Medical Oncology, San Camillo Forlanini Hospital, Rome 00152, Italy
| | - Fabio Calabrò
- Medical Oncology, San Camillo Forlanini Hospital, Rome 00152, Italy
- Medical Oncology, IRCSS, National Cancer Institute Regina Elena, Rome 00128, Italy
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6
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Lai CP, Chen YS, Ying TH, Kao CY, Chiou HL, Kao SH, Hsieh YH. Melatonin acts synergistically with pazopanib against renal cell carcinoma cells through p38 mitogen-activated protein kinase-mediated mitochondrial and autophagic apoptosis. Kidney Res Clin Pract 2023; 42:487-500. [PMID: 37165617 PMCID: PMC10407642 DOI: 10.23876/j.krcp.22.114] [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: 06/03/2022] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 05/12/2023] Open
Abstract
BACKGROUND Mounting evidence indicates that melatonin has possible activity against different tumors. Pazopanib is an anticancer drug used to treat renal cell carcinoma (RCC). This study tested the anticancer activity of melatonin combined with pazopanib on RCC cells and explored the underlying mechanistic pathways of its action. METHODS The 786-O and A-498 human RCC cell lines were used as cell models. Cell viability and tumorigenesis were detected with the MTT and colony formation assays, respectively. Apoptosis and autophagy were assessed using TUNEL, annexin V/propidium iodide, and acridine orange staining with flow cytometry. The expression of cellular signaling proteins was investigated with western blotting. The in vivo growth of tumors derived from RCC cells was evaluated using a xenograft mouse model. RESULTS Together, melatonin and pazopanib reduced cell viability and colony formation and promoted the apoptosis of RCC cells. Furthermore, the combination of melatonin and pazopanib triggered more mitochondrial, caspase-mediated, and LC3-II-mediated autophagic apoptosis than melatonin or pazopanib alone. The combination also induced higher activation of the p38 mitogen-activated protein kinase (p38MAPK) in the promotion of autophagy and apoptosis by RCC cells than melatonin or pazopanib alone. Finally, tumor xenograft experiments confirmed that melatonin and pazopanib cooperatively inhibited RCC growth in vivo and predicted a possible interaction between melatonin/pazopanib and LC3-II. CONCLUSION The combination of melatonin and pazopanib inhibits the growth of RCC cells by inducing p38MAPK-mediated mitochondrial and autophagic apoptosis. Therefore, melatonin might be a potential adjuvant that could act synergistically with pazopanib for RCC treatment.
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Affiliation(s)
- Chien-Pin Lai
- Division of Nephrology, Department of Medicine, Chung-Kang Branch, Cheng Ching General Hospital, Taichung City, Taiwan
| | - Yong-Syuan Chen
- Institute of Medicine, Chung Shan Medical University, Taichung City, Taiwan
| | - Tsung-Ho Ying
- Department of Obstetrics and Gynecology, College of Medicine, Chung Shan Medical University, Taichung City, Taiwan
- Department of Obstetrics and Gynecology, Chung Shan Medical University Hospital, Taichung City, Taiwan
| | - Cheng-Yen Kao
- Institute of Microbiology and Immunology, College of Life Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Hui-Ling Chiou
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung City, Taiwan
| | - Shao-Hsuan Kao
- Institute of Medicine, Chung Shan Medical University, Taichung City, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung City, Taiwan
| | - Yi-Hsien Hsieh
- Institute of Medicine, Chung Shan Medical University, Taichung City, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung City, Taiwan
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7
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Takeda M, Akamatsu S, Kita Y, Goto T, Kobayashi T. The Roles of Extracellular Vesicles in the Progression of Renal Cell Carcinoma and Their Potential for Future Clinical Application. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:nano13101611. [PMID: 37242027 DOI: 10.3390/nano13101611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/08/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023]
Abstract
Renal cell carcinoma (RCC) is the most common type of kidney cancer and is thought to originate from renal tubular epithelial cells. Extracellular vesicles (EVs) are nanosized lipid bilayer vesicles that are secreted into extracellular spaces by nearly all cell types, including cancer cells and non-cancerous cells. EVs are involved in multiple steps of RCC progression, such as local invasion, host immune modulation, drug resistance, and metastasis. Therefore, EVs secreted from RCC are attracting rapidly increasing attention from researchers. In this review, we highlight the mechanism by which RCC-derived EVs lead to disease progression as well as the potential and challenges related to the clinical implications of EV-based diagnostics and therapeutics.
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Affiliation(s)
- Masashi Takeda
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
| | - Shusuke Akamatsu
- Department of Urology, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan
| | - Yuki Kita
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
| | - Takayuki Goto
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
| | - Takashi Kobayashi
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
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8
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Kruk L, Mamtimin M, Braun A, Anders HJ, Andrassy J, Gudermann T, Mammadova-Bach E. Inflammatory Networks in Renal Cell Carcinoma. Cancers (Basel) 2023; 15:cancers15082212. [PMID: 37190141 DOI: 10.3390/cancers15082212] [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: 02/05/2023] [Revised: 03/23/2023] [Accepted: 04/04/2023] [Indexed: 05/17/2023] Open
Abstract
Cancer-associated inflammation has been established as a hallmark feature of almost all solid cancers. Tumor-extrinsic and intrinsic signaling pathways regulate the process of cancer-associated inflammation. Tumor-extrinsic inflammation is triggered by many factors, including infection, obesity, autoimmune disorders, and exposure to toxic and radioactive substances. Intrinsic inflammation can be induced by genomic mutation, genome instability and epigenetic remodeling in cancer cells that promote immunosuppressive traits, inducing the recruitment and activation of inflammatory immune cells. In RCC, many cancer cell-intrinsic alterations are assembled, upregulating inflammatory pathways, which enhance chemokine release and neoantigen expression. Furthermore, immune cells activate the endothelium and induce metabolic shifts, thereby amplifying both the paracrine and autocrine inflammatory loops to promote RCC tumor growth and progression. Together with tumor-extrinsic inflammatory factors, tumor-intrinsic signaling pathways trigger a Janus-faced tumor microenvironment, thereby simultaneously promoting or inhibiting tumor growth. For therapeutic success, it is important to understand the pathomechanisms of cancer-associated inflammation, which promote cancer progression. In this review, we describe the molecular mechanisms of cancer-associated inflammation that influence cancer and immune cell functions, thereby increasing tumor malignancy and anti-cancer resistance. We also discuss the potential of anti-inflammatory treatments, which may provide clinical benefits in RCCs and possible avenues for therapy and future research.
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Affiliation(s)
- Linus Kruk
- Walther-Straub-Institute for Pharmacology and Toxicology, Ludwig-Maximilian-University, 80336 Munich, Germany
- Division of Nephrology, Department of Medicine IV, Hospital of the Ludwig-Maximilian-University, 80336 Munich, Germany
| | - Medina Mamtimin
- Walther-Straub-Institute for Pharmacology and Toxicology, Ludwig-Maximilian-University, 80336 Munich, Germany
- Division of Nephrology, Department of Medicine IV, Hospital of the Ludwig-Maximilian-University, 80336 Munich, Germany
| | - Attila Braun
- Walther-Straub-Institute for Pharmacology and Toxicology, Ludwig-Maximilian-University, 80336 Munich, Germany
| | - Hans-Joachim Anders
- Division of Nephrology, Department of Medicine IV, Hospital of the Ludwig-Maximilian-University, 80336 Munich, Germany
| | - Joachim Andrassy
- Division of General, Visceral, Vascular and Transplant Surgery, Hospital of LMU, 81377 Munich, Germany
| | - Thomas Gudermann
- Walther-Straub-Institute for Pharmacology and Toxicology, Ludwig-Maximilian-University, 80336 Munich, Germany
- German Center for Lung Research (DZL), 80336 Munich, Germany
| | - Elmina Mammadova-Bach
- Walther-Straub-Institute for Pharmacology and Toxicology, Ludwig-Maximilian-University, 80336 Munich, Germany
- Division of Nephrology, Department of Medicine IV, Hospital of the Ludwig-Maximilian-University, 80336 Munich, Germany
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9
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Sekino Y, Teishima J, Liang G, Hinata N. Molecular mechanisms of resistance to tyrosine kinase inhibitor in clear cell renal cell carcinoma. Int J Urol 2022; 29:1419-1428. [PMID: 36122306 PMCID: PMC10087189 DOI: 10.1111/iju.15042] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 08/25/2022] [Indexed: 12/24/2022]
Abstract
Clear cell renal cell carcinoma (ccRCC) is the most common subtype of renal cell carcinoma (RCC). Loss of von Hippel-Lindau tumor suppressor gene is frequently observed in ccRCC and increases the expression of hypoxia-inducible factors and their targets, including epidermal growth factor, vascular endothelial growth factor, and platelet-derived growth factor. Tyrosine kinase inhibitors (TKIs) offer a survival benefit in metastatic renal cell carcinoma (mRCC). Recently, immune checkpoint inhibitors have been introduced in mRCC. Combination therapy with TKIs and immune checkpoint inhibitors significantly improved patient outcomes. Therefore, TKIs still play an essential role in mRCC treatment. However, the clinical utility of TKIs is compromised when primary and acquired resistance are encountered. The mechanism of resistance to TKI is not fully elucidated. Here, we comprehensively reviewed the molecular mechanisms of resistance to TKIs and a potential strategy to overcome this resistance. We outlined the involvement of angiogenesis, non-angiogenesis, epithelial-mesenchymal transition, activating bypass pathways, lysosomal sequestration, non-coding RNAs, epigenetic modifications and tumor microenvironment factors in the resistance to TKIs. Deep insight into the molecular mechanisms of resistance to TKIs will help to better understand the biology of RCC and can ultimately help in the development of more effective therapies.
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Affiliation(s)
- Yohei Sekino
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Department of Urology, USC Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California, USA
| | - Jun Teishima
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Gangning Liang
- Department of Urology, USC Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California, USA
| | - Nobuyuki Hinata
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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10
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Concomitant Use of Sulforaphane Enhances Antitumor Efficacy of Sunitinib in Renal Cell Carcinoma In Vitro. Cancers (Basel) 2022; 14:cancers14194643. [PMID: 36230567 PMCID: PMC9562895 DOI: 10.3390/cancers14194643] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/21/2022] [Accepted: 09/23/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Despite recent advances in treating metastatic renal cell carcinoma (RCC), many patients develop resistance to therapy, resulting in treatment failure. Sunitinib is one drug used to treat metastasized RCC and resistance eventually develops in most patients. In the present in vitro investigation, sulforaphane, a natural compound known to possess antitumor properties without inducing severe side effects, enhanced the efficacy of sunitinib by preventing tumor growth and proliferation in sunitinib-resistant RCC. Sulforaphane, therefore, could prove beneficial as an integrative component in treating metastasized RCC with sunitinib. Further investigation is required to verify these in vitro findings and to evaluate sulforaphane’s clinical value. Abstract Chronic treatment of renal cell carcinoma (RCC) with the tyrosine kinase inhibitor sunitinib (ST) inevitably induces resistance and tumor re-activation. This study investigated whether adding the natural compound sulforaphane (SFN) with its anti-cancer properties could improve ST efficacy in vitro. The RCC cell lines A498, Caki1, KTCTL26, and 786O were exposed to ST, SFN, or both (dual therapy, DT) before (short-term exposure) and during ST-resistance buildup (long-term 8-week exposure). Tumor growth, proliferation, and clone formation were evaluated, as was cell cycle progression and cell cycle regulating proteins. In nonresistant cells (short-term), DT induced a higher reduction in cell viability in three cell lines as compared to monotherapy with either ST or SFN. Long-term SFN or DT significantly reduced tumor growth and proliferation, whereas ST alone had no effect or even elevated proliferation in three cell lines. SFN or DT (but not ST alone) also blocked clonogenic growth. Both long-term SFN and DT enhanced the number of cells in the S- and/or G2/M-phase. Protein analysis in 786O cells revealed a down-regulation of cyclin dependent kinase (CDK) 1 and 2. CDK2 or Cyclin A knockdown caused reduced 786O growth activity. SFN therefore inhibits or delays resistance to chronic ST treatment.
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11
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Resistance to tyrosine kinase inhibitors promotes renal cancer progression through MCPIP1 tumor-suppressor downregulation and c-Met activation. Cell Death Dis 2022; 13:814. [PMID: 36138026 PMCID: PMC9500022 DOI: 10.1038/s41419-022-05251-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 09/07/2022] [Accepted: 09/08/2022] [Indexed: 02/08/2023]
Abstract
Tyrosine kinase inhibitors (TKIs) are the most commonly used targeted therapeutics in clear-cell renal cell carcinoma (ccRCC); however, drug resistance limits their utility and can lead to tumor "flare-up" and progression. In this study, we show that RCC resistance to sunitinib and sorafenib involves different mechanisms and leads to increased malignancy. Sunitinib decreased tumor growth and cell motility along with increased E-cadherin expression and secretion of the proangiogenic cytokines IL6 and IL8, which activated senescence in ccRCC cells and led to VE-cadherin phosphorylation, enhancing tumor angiogenesis. Sorafenib resistance increased the levels of mesenchymal markers and the secretion of MMP9, which cleaved VE-cadherin and disrupted endothelial cell integrity. Both sunitinib resistance and sorafenib resistance led to activation of the c-Met receptor IRAK1 and downregulation of the tumor suppressor MCPIP1, resulting in an increase in the metastasis of resistant cells, possibly due in part to enhanced vascularization of ccRCC. MCPIP1 overexpression partially overcame resistance to these drugs by decreasing micrometastasis and decreasing the expression of factors involved in tumorigenesis. In tumor samples from ccRCC patients, we observed a significant increase in the level of the c-Met receptor, IRAK1 and a decrease in MCPIP1 with respect to normal kidney tissue. Our results indicate separate novel mechanisms for sunitinib and sorafenib resistance, which both lead to MCPIP1 inhibition and ccRCC progression. The presented study suggests caution in the treatment of RCC with TKIs, which may lead to the unintended outcome of tumor progression.
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12
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Kamli H, Owens EP, Vesey DA, Prasanna R, Li L, Gobe GC, Morais C. Overcoming sunitinib resistance with tocilizumab in renal cell carcinoma: Discordance between in vitro and in vivo effects. Biochem Biophys Res Commun 2022; 586:42-48. [PMID: 34826699 DOI: 10.1016/j.bbrc.2021.11.069] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 11/11/2021] [Accepted: 11/17/2021] [Indexed: 12/12/2022]
Abstract
Sunitinib is one of the first-line multi-tyrosine kinase inhibitors for metastatic renal cell carcinoma, and resistance to sunitinib continues to be a limiting factor for the successful treatment. As interleukin-6 (IL-6) is overexpressed in sunitinib-resistant cells, the purpose of this study was to explore the potential of IL-6 inhibition with tocilizumab, an IL-6 receptor inhibitor, to overcome resistance. In vitro, two sunitinib-resistant renal cell carcinoma cell lines (Caki-1 and SN12K1) were treated with tocilizumab. A mouse subcutaneous xenograft model was also used. Cell viability was studied by MTT assay, and apoptosis by morphology and ApopTag. Expression of IL-6, vascular endothelial growth factor (VEGF), and Bcl-2 was analyzed by qPCR. In vitro, tocilizumab induced significant cell death, and reduced the expression of IL-6, VEGF, and Bcl-2 in sunitinib-resistant cells. However, the in vitro findings could not be successfully translated in vivo, as tocilizumab did not decrease the growth of the tumors.
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MESH Headings
- Animals
- Antibodies, Monoclonal, Humanized/pharmacology
- Antineoplastic Agents/pharmacology
- Carcinoma, Renal Cell/drug therapy
- Carcinoma, Renal Cell/genetics
- Carcinoma, Renal Cell/metabolism
- Carcinoma, Renal Cell/pathology
- Cell Line, Tumor
- Cell Movement/drug effects
- Cell Proliferation/drug effects
- Cell Survival/drug effects
- Cell Survival/genetics
- Drug Resistance, Neoplasm/drug effects
- Drug Resistance, Neoplasm/genetics
- Gene Expression Regulation, Neoplastic
- Humans
- Interleukin-6/genetics
- Interleukin-6/metabolism
- Kidney Neoplasms/drug therapy
- Kidney Neoplasms/genetics
- Kidney Neoplasms/metabolism
- Kidney Neoplasms/pathology
- Male
- Mice, Nude
- Neoplasm Metastasis
- Proto-Oncogene Proteins c-bcl-2/genetics
- Proto-Oncogene Proteins c-bcl-2/metabolism
- Signal Transduction
- Sunitinib/pharmacology
- Tumor Burden/drug effects
- Vascular Endothelial Growth Factor A/genetics
- Vascular Endothelial Growth Factor A/metabolism
- Xenograft Model Antitumor Assays
- Mice
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Affiliation(s)
- Hossam Kamli
- Centre for Kidney Disease Research, The University of Queensland, Translational Research Institute, Brisbane, Australia; Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Evan P Owens
- Centre for Kidney Disease Research, The University of Queensland, Translational Research Institute, Brisbane, Australia
| | - David A Vesey
- Centre for Kidney Disease Research, The University of Queensland, Translational Research Institute, Brisbane, Australia; Department of Nephrology, Princess Alexandra Hospital, Brisbane, Australia
| | - Rajagopalan Prasanna
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Li Li
- Institute for Translational Research, Ochsner Clinical School, University Queensland School of Medicine, Ochsner Clinic Foundation, New Orleans, LA, USA
| | - Glenda C Gobe
- Centre for Kidney Disease Research, The University of Queensland, Translational Research Institute, Brisbane, Australia.
| | - Christudas Morais
- Department of Urology, Princess Alexandra Hospital, Brisbane, Australia; School of Biomedical Sciences, The University of Queensland, Brisbane, Australia.
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13
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Park KY, Hefti HO, Liu P, Lugo-Cintrón KM, Kerr SC, Beebe DJ. Immune cell mediated cabozantinib resistance for patients with renal cell carcinoma. Integr Biol (Camb) 2021; 13:259-268. [PMID: 34931665 PMCID: PMC8730366 DOI: 10.1093/intbio/zyab018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/15/2021] [Accepted: 10/29/2021] [Indexed: 01/05/2023]
Abstract
Renal cell carcinoma (RCC) is the third most common genitourinary cancer in the USA. Despite recent advances in the treatment for advanced and metastatic clear cell RCC (ccRCC), the 5-year relative survival rate for the distant disease remains at 12%. Cabozantinib, a tyrosine kinase inhibitor (TKI), which is one of the first-line therapies approved to treat advanced ccRCC as a single agent, is now being investigated as a combination therapy with newer immunotherapeutic agents. However, not much is known about how cabozantinib modulates the immune system. Here, we present a high throughput tri-culture model that incorporates cancer cells, endothelial cells, and patient-derived immune cells to study the effect of immune cells from patients with ccRCC on angiogenesis and cabozantinib resistance. We show that circulating immune cells from patients with ccRCC induce cabozantinib resistance via increased secretion of a set of pro-angiogenic factors. Using multivariate partial least square regression modeling, we identified CD4+ T cell subsets that are correlated with cabozantinib resistance and report the changes in the frequency of these populations in ccRCC patients who are undergoing cabozantinib therapy. These findings provide a potential set of biomarkers that should be further investigated in the current TKI-immunotherapy combination clinical trials to improve personalized treatments for patients with ccRCC.
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Affiliation(s)
- Keon Young Park
- Department of Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Hunter O Hefti
- Department of Biomedical Engineering, University of Wisconsin, Madison, WI, USA
| | - Peng Liu
- Department of Biostatistics and Medical Informatics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- Carbone Cancer Center, University of Wisconsin, Madison, WI, USA
| | | | - Sheena C Kerr
- Carbone Cancer Center, University of Wisconsin, Madison, WI, USA
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - David J Beebe
- Department of Biomedical Engineering, University of Wisconsin, Madison, WI, USA
- Carbone Cancer Center, University of Wisconsin, Madison, WI, USA
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
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14
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Huang Y, He P, Ding J. Protein disulfide isomerase family 6 promotes the imatinib-resistance of renal cell carcinoma by regulation of Wnt3a-Frizzled1 axis. Bioengineered 2021; 12:12157-12166. [PMID: 34781823 PMCID: PMC8809904 DOI: 10.1080/21655979.2021.2005218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Imatinib is a nontoxic tyrosine kinase inhibitor, used in the treatment of advanced renal cell carcinoma. However, some patients with renal cell carcinoma develop resistance to imatinib. Protein disulfide isomerase family 6 (PDIA6) was involved in the chemo-resistance of lung adenocarcinoma. In this study, the effect of PDIA6 on imatinib-resistance of renal cell carcinoma was investigated. First, PDIA6 was found to be up-regulated in the imatinib-resistant renal cell carcinoma tissues and cells. Functional assays showed that knockdown of PDIA6 sensitized imatinib-resistant renal cell carcinoma cells to imatinib through decreasing the half-maximal inhibitory concentration (IC50) of imatinib-resistant renal cell carcinoma cells. Secondly, cell proliferation of imatinib-resistant renal cell carcinoma cells was suppressed by PDIA6 silencing, and the apoptosis was promoted with reduced Bcl-2, enhanced Bax and cleaved caspase-3. Moreover, the interference of PDIA6 increased phosphorylation of H2A histone family member X (γH2AX), while decreased Rad51 and phosphorylated DNA-dependent protein kinase (DNA-PK) (p-DNA-PK) in imatinib-resistant renal cell carcinoma cells. Lastly, protein expression levels of Wnt3a and Frizzled1 (FZD1) in imatinib-resistant renal cell carcinoma cells were down-regulated by silencing of PDIA6. Over-expression of FZD1 attenuated PDIA6 silencing-induced increase in cell apoptosis and decrease in cell proliferation in imatinib-resistant renal cell carcinoma cells. In conclusion, knockdown of PDIA6 sensitized imatinib-resistant renal cell carcinoma cells into imatinib through inactivation of Wnt3a-FZD1 axis.
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Affiliation(s)
- Yong Huang
- Department of Pharmacy, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Ping He
- Department of Pharmacy, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Juan Ding
- Department of Pharmacy, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
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15
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Xiong W, Zhang B, Yu H, Zhu L, Yi L, Jin X. RRM2 Regulates Sensitivity to Sunitinib and PD-1 Blockade in Renal Cancer by Stabilizing ANXA1 and Activating the AKT Pathway. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:e2100881. [PMID: 34319001 PMCID: PMC8456228 DOI: 10.1002/advs.202100881] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 05/07/2021] [Indexed: 05/25/2023]
Abstract
Renal cell carcinoma (RCC) is a malignant tumor of the kidneys. Approximately 70% of RCC cases are clear cell renal cell carcinoma with von Hippel-Lindau (VHL) gene mutation and activation of the vascular endothelial growth factor (VEGF) pathway. Tyrosine kinase inhibitors (TKIs) targeting VEGF have emerged as promising agents for RCC treatment. Apart from primary resistance, acquired resistance to TKIs after initial tumor regression is common in RCC. Recently, immune checkpoint inhibition, including PD-1/PD-L1 blockade, alone or in combination with TKIs has improved the overall survival of patients with RCC. Ribonucleotide reductase subunit M2 (RRM2) has been reported in many types of cancer and has been implicated in tumor progression. However, the role of RRM2 in TKIs resistance in RCC remains unclear. In this study, the authors have demonstrated that RRM2 is upregulated in sunitinib-resistant RCC cells and patient tissues. They also find that RRM2 stabilizes ANXA1 and activates the AKT pathway independent of its ribonucleotide reductase activity, promoting sunitinib resistance in RCC. Moreover, RRM2 regulated antitumor immune responses, and knockdown of RRM2 enhance the anti-tumor efficiency of PD-1 blockade in renal cancer. Collectively, these results suggest that aberrantly expressed RRM2 may be a promising therapeutic target for RCC.
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Affiliation(s)
- Wei Xiong
- Department of UrologyThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
- Uro‐Oncology Institute of Central South UniversityChangshaHunan410011China
| | - Bin Zhang
- Cancer centerUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan430022China
| | - Haixin Yu
- Cancer centerUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan430022China
| | - Liang Zhu
- Department of UrologyThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
- Uro‐Oncology Institute of Central South UniversityChangshaHunan410011China
| | - Lu Yi
- Department of UrologyThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
- Uro‐Oncology Institute of Central South UniversityChangshaHunan410011China
| | - Xin Jin
- Department of UrologyThe Second Xiangya HospitalCentral South UniversityChangshaHunan410011China
- Uro‐Oncology Institute of Central South UniversityChangshaHunan410011China
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16
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He Y, Luo Y, Huang L, Zhang D, Wang X, Ji J, Liang S. New frontiers against sorafenib resistance in renal cell carcinoma: From molecular mechanisms to predictive biomarkers. Pharmacol Res 2021; 170:105732. [PMID: 34139345 DOI: 10.1016/j.phrs.2021.105732] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/08/2021] [Accepted: 06/11/2021] [Indexed: 02/08/2023]
Abstract
Renal cell carcinoma (RCC) is a highly vascularized tumor and prone to distant metastasis. Sorafenib is the first targeted multikinase inhibitor and first-line chemical drug approved for RCC therapy. In fact, only a small number of RCC patients benefit significantly from sorafenib treatment, while the growing prevalence of sorafenib resistance has become a major obstacle for drug therapy effectivity of sorafenib. The molecular mechanisms of sorafenib resistance in RCC are not completely understood by now. Herein, we comprehensively summarize the underlying mechanisms of sorafenib resistance and molecular biomarkers for predicting sorafenib responsiveness. Moreover, we outline strategies suitable for overcoming sorafenib resistance and prospect potential approaches for identifying biomarkers associated with sorafenib resistance in RCC, which contributes to guide individualized and precision drug therapy.
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Affiliation(s)
- Yu He
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China.
| | - Yang Luo
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China.
| | - Lan Huang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China.
| | - Dan Zhang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China.
| | - Xixi Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China.
| | - Jiayi Ji
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China.
| | - Shufang Liang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China.
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17
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Functional inhibition of cancer stemness-related protein DPP4 rescues tyrosine kinase inhibitor resistance in renal cell carcinoma. Oncogene 2021; 40:3899-3913. [PMID: 33972682 DOI: 10.1038/s41388-021-01822-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 04/18/2021] [Accepted: 04/26/2021] [Indexed: 12/20/2022]
Abstract
Tyrosine kinase inhibitors (TKIs) are used as targeted drugs for advanced renal cell carcinoma (RCC), although most cases eventually progress by acquiring resistance. Cancer stemness plays critical roles in tumor aggressiveness and therapeutic resistance, and dipeptidyl peptidase IV (DPP4) has been recently identified as a cancer stemness-related protein. A question arises whether DPP4 contributes to TKI efficacy in RCC. We established patient-derived RCC spheroids and showed that DPP4 expression is associated with stemness-related gene expression. TKI sunitinib resistance was rescued by DPP4 inhibition using sitagliptin or specific siRNAs in RCC cells and tumors. DPP4 expression can be inducible by retinoic acid and repressed by ALDH1A inhibition. Among type 2 diabetes patients with clinical RCC tumors, higher TKI efficacy is observed in those bearing DPP4high tumors treated with DPP4 inhibitors. This study provides new insights into TKI resistance and drug repositioning of DPP4 inhibitor as a promising strategy for advanced RCC.
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18
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Curran CS, Kopp JB. PD-1 immunobiology in glomerulonephritis and renal cell carcinoma. BMC Nephrol 2021; 22:80. [PMID: 33676416 PMCID: PMC7936245 DOI: 10.1186/s12882-021-02257-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 01/31/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Programmed cell death protein (PD)-1 receptors and ligands on immune cells and kidney parenchymal cells help maintain immunological homeostasis in the kidney. Dysregulated PD-1:PD-L1 binding interactions occur during the pathogenesis of glomerulopathies and renal cell carcinoma (RCC). The regulation of these molecules in the kidney is important to PD-1/PD-L1 immunotherapies that treat RCC and may induce glomerulopathies as an adverse event. METHODS The expression and function of PD-1 molecules on immune and kidney parenchymal cells were reviewed in the healthy kidney, PD-1 immunotherapy-induced nephrotoxicity, glomerulopathies and RCC. RESULTS PD-1 and/or its ligands are expressed on kidney macrophages, dendritic cells, lymphocytes, and renal proximal tubule epithelial cells. Vitamin D3, glutathione and AMP-activated protein kinase (AMPK) regulate hypoxic cell signals involved in the expression and function of PD-1 molecules. These pathways are altered in kidney disease and are linked to the production of vascular endothelial growth factor, erythropoietin, adiponectin, interleukin (IL)-18, IL-23, and chemokines that bind CXCR3, CXCR4, and/or CXCR7. These factors are differentially produced in glomerulonephritis and RCC and may be important biomarkers in patients that receive PD-1 therapies and/or develop glomerulonephritis as an adverse event CONCLUSION: By comparing the functions of the PD-1 axis in glomerulopathies and RCC, we identified similar chemokines involved in the recruitment of immune cells and distinct mediators in T cell differentiation. The expression and function of PD-1 and PD-1 ligands in diseased tissue and particularly on double-negative T cells and parenchymal kidney cells needs continued exploration. The possible regulation of the PD-1 axis by vitamin D3, glutathione and/or AMPK cell signals may be important to kidney disease and the PD-1 immunotherapeutic response.
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Affiliation(s)
- Colleen S Curran
- Critical Care Medicine Department, Clinical Center, NIH, BG 10 RM 2C135, 10 Center Drive, Bethesda, MD, 20814, USA.
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19
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Lin E, Liu X, Liu Y, Zhang Z, Xie L, Tian K, Liu J, Yu Y. Roles of the Dynamic Tumor Immune Microenvironment in the Individualized Treatment of Advanced Clear Cell Renal Cell Carcinoma. Front Immunol 2021; 12:653358. [PMID: 33746989 PMCID: PMC7970116 DOI: 10.3389/fimmu.2021.653358] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 02/12/2021] [Indexed: 02/05/2023] Open
Abstract
Immune checkpoint inhibitors (ICIs) are currently a first-line treatment option for clear cell renal cell carcinoma (ccRCC). However, recent clinical studies have shown that a large number of patients do not respond to ICIs. Moreover, only a few patients achieve a stable and durable response even with combination therapy based on ICIs. Available studies have concluded that the response to immunotherapy and targeted therapy in patients with ccRCC is affected by the tumor immune microenvironment (TIME), which can be manipulated by targeted therapy and tumor genomic characteristics. Therefore, an in-depth understanding of the dynamic nature of the TIME is important for improving the efficacy of immunotherapy or combination therapy in patients with advanced ccRCC. Here, we explore the possible mechanisms by which the TIME affects the efficacy of immunotherapy and targeted therapy, as well as the factors that drive dynamic changes in the TIME in ccRCC, including the immunomodulatory effect of targeted therapy and genomic changes. We also describe the progress on novel therapeutic modalities for advanced ccRCC based on the TIME. Overall, this review provides valuable information on the optimization of combination therapy and development of individualized therapy for advanced ccRCC.
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MESH Headings
- Antineoplastic Combined Chemotherapy Protocols/pharmacology
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Biomarkers, Tumor/antagonists & inhibitors
- Biomarkers, Tumor/genetics
- Carcinoma, Renal Cell/drug therapy
- Carcinoma, Renal Cell/genetics
- Carcinoma, Renal Cell/immunology
- Carcinoma, Renal Cell/mortality
- Drug Resistance, Neoplasm/drug effects
- Drug Resistance, Neoplasm/genetics
- Gene Expression Regulation, Neoplastic/drug effects
- Gene Expression Regulation, Neoplastic/immunology
- Humans
- Immune Checkpoint Inhibitors/pharmacology
- Immune Checkpoint Inhibitors/therapeutic use
- Kidney Neoplasms/drug therapy
- Kidney Neoplasms/genetics
- Kidney Neoplasms/immunology
- Kidney Neoplasms/mortality
- Molecular Targeted Therapy/methods
- Precision Medicine/methods
- Progression-Free Survival
- Randomized Controlled Trials as Topic
- Tumor Microenvironment/drug effects
- Tumor Microenvironment/genetics
- Tumor Microenvironment/immunology
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Affiliation(s)
- Enyu Lin
- Department of Urology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Xuechao Liu
- Department of Gastrointestinal Surgery, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yanjun Liu
- Department of Immunology, School of Basic Medical Science, Southern Medical University, Guangzhou, China
| | - Zedan Zhang
- Department of Urology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Lu Xie
- Department of Urology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Kaiwen Tian
- Department of Urology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jiumin Liu
- Department of Urology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yuming Yu
- Department of Urology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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20
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Clinical and genomic characteristics of metabolic syndrome in colorectal cancer. Aging (Albany NY) 2021; 13:5442-5460. [PMID: 33582655 PMCID: PMC7950286 DOI: 10.18632/aging.202474] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 11/30/2020] [Indexed: 12/27/2022]
Abstract
Metabolic syndrome (MetS) is characterized by a group of metabolic disturbances which leads to the enhanced risk of cancer development. Elucidating the mechanisms between these two pathologies is essential to identify the potential therapeutic molecular targets for colorectal cancer (CRC). 716 colorectal patients from the First and Second Affiliated Hospital of Wenzhou Medical University were involved in our study and metabolic disorders were proven to increase the risk of CRC. The prognostic value of the MetS factors was analyzed using the Cox regression model and a clinical MetS-based nomogram was established. Then by using multi-omics techniques, the distinct molecular mechanism of MetS genes in CRC was firstly systematically characterized. Strikingly, MetS genes were found to be highly correlated with the effectiveness of targeted chemotherapy administration, especially for mTOR and VEGFR pathways. Our results further demonstrated that overexpression of MetS core gene IL6 would promote the malignancy of CRC, which was highly dependent on mTOR-S6K signaling. In conclusion, we comprehensively explored the clinical value and molecular mechanism of MetS in the progression of CRC, which may serve as a candidate option for cancer management and therapy in the future.
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21
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The effects of N-acetylcysteine on inflammatory and oxidative stress biomarkers: A systematic review and meta-analysis of controlled clinical trials. Eur J Pharmacol 2020; 884:173368. [DOI: 10.1016/j.ejphar.2020.173368] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 07/08/2020] [Accepted: 07/13/2020] [Indexed: 01/08/2023]
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22
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Abstract
Inflammation is essential for our innate and adaptive immunity, but chronic inflammation can also be detrimental, playing a role in tumor development and subversion of host immunity. A multitude of proteins and cytokines are involved in chronic inflammation; interleukin-1β, in particular, has been recognized as a critical pro-inflammatory cytokine that can trigger a cascade of inflammatory mediators, promoting angiogenesis, tumor invasiveness, and metastasis. The inhibition of interleukin-1β with the antibody canakinumab was recently highlighted in a large-scale trial studying the effects of the inflammatory modulating antibody in heart disease. In this study, a marked decrease in the incidence of lung cancer (a 67% relative risk reduction) was observed in a high-risk population. Although a number of preclinical studies have demonstrated that canakinumab inhibits interleukin-1β and reduces inflammation, the question remains whether these actions positively affect both cancer incidence and recurrence. This review will summarize the role of inflammation in cancer propagation and development, discuss the biological rationale for targeting interleukin-1β in lung cancer, advocate for further investigation of the anti-inflammatory antibody canakinumab as a new attractive mechanism for future lung cancer therapy, and discuss future and ongoing trials.
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23
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Jordan SC, Ammerman N, Choi J, Huang E, Peng A, Sethi S, Najjar R, Kim I, Toyoda M, Kumar S, Lim K, Vo A. The role of novel therapeutic approaches for prevention of allosensitization and antibody-mediated rejection. Am J Transplant 2020; 20 Suppl 4:42-56. [PMID: 32538536 DOI: 10.1111/ajt.15913] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 03/05/2020] [Accepted: 03/30/2020] [Indexed: 02/06/2023]
Abstract
Modification of pathogenic antibodies and their effector functions in autoimmune diseases or use of B cell/plasma cell-directed anticancer therapies have illuminated the biologic relevance of B cells, plasma cells (PCs), and pathogenic antibodies and complement in alloimmunity. They have also rejuvenated interest in how B cells mediate multiple effector functions that include antibody production, antigen presentation to T cells, costimulation, and the production of immune stimulating and immune modulatory cytokines that drive dysfunctional immune responses. Current methods to reduce alloantibodies are only modestly successful. Rituximab is used for desensitization and antibody-mediated rejection (AMR) treatment by targeting CD20 found on B-lymphocytes. However, PCs do not express CD20, likely explaining the limited success of this approach. Intravenous immunoglobulin and plasmapheresis (PLEX) have limited success due to antibody rebound. Despite attempts to develop tolerable therapeutics for management of AMR, none, to date, have been universally accepted or obtained Food and Drug Administration approval. Lack of approved therapeutics often results in patients having a much shorter graft survival due to AMR. Repurposing drugs from autoimmunity and cancer immunotherapy has rapidly yielded important advancements in the care of AMR patients. Here we discuss emerging therapeutics aimed at prevention and treatment of AMR.
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Affiliation(s)
- Stanley C Jordan
- Comprehensive Transplant Center, Transplant Immunotherapy Program, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Noriko Ammerman
- Comprehensive Transplant Center, Transplant Immunotherapy Program, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Jua Choi
- Comprehensive Transplant Center, Transplant Immunotherapy Program, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Edmund Huang
- Comprehensive Transplant Center, Transplant Immunotherapy Program, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Alice Peng
- Comprehensive Transplant Center, Transplant Immunotherapy Program, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Supreet Sethi
- Comprehensive Transplant Center, Transplant Immunotherapy Program, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Reiad Najjar
- Comprehensive Transplant Center, Transplant Immunotherapy Program, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Irene Kim
- Comprehensive Transplant Center, Transplant Immunotherapy Program, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Mieko Toyoda
- Comprehensive Transplant Center, Transplant Immunotherapy Program, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Sanjeev Kumar
- Comprehensive Transplant Center, Transplant Immunotherapy Program, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Kathlyn Lim
- Comprehensive Transplant Center, Transplant Immunotherapy Program, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Ashley Vo
- Comprehensive Transplant Center, Transplant Immunotherapy Program, Cedars-Sinai Medical Center, Los Angeles, California, USA
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Oncogenic effects of RAB27B through exosome independent function in renal cell carcinoma including sunitinib-resistant. PLoS One 2020; 15:e0232545. [PMID: 32379831 PMCID: PMC7205224 DOI: 10.1371/journal.pone.0232545] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Accepted: 04/16/2020] [Indexed: 12/11/2022] Open
Abstract
Exosomes are 40–100 nm nano-sized extracellular vesicles. They are released from many cell types and move into the extracellular space, thereby transferring their components to recipient cells. Exosomes are receiving increasing attention as novel structures participating in intracellular communication. RAB27B is one of the leading proteins involved in exosome secretion, and oncogenic effects have been reported in several cancers. In recent years, molecularly targeted agents typified by sunitinib are widely used for the treatment of metastatic or recurrent renal cell carcinoma (RCC). However, intrinsic or acquired resistance to sunitinib has become a major issue. The present study aimed to elucidate the role of RAB27B in RCC including sunitinib-resistant and its role in exosomes. Bioinformatic analyses revealed that high expression of RAB27B correlates with progression of RCC. The expression of RAB27B protein in RCC cell lines was significantly enhanced compared with that in normal kidney cell lines. Furthermore, RAB27B protein expression was enhanced in all of the tested sunitinib-resistant RCC cell lines compared to parental cells. Although no specific effect of RAB27B on exosomes was identified in RCC cells, loss-of-function studies demonstrated that knockdown of RAB27B suppressed cell proliferation, migration and invasive activities. Moreover, anti-tumor effects of RAB27B downregulation were also observed in sunitinib-resistant RCC cells. RNA sequence and pathway analysis suggested that the oncogenic effects of RAB27B might be associated with MAPK and VEGF signaling pathways. These results showed that RAB27B is a prognostic marker and a novel therapeutic target in sunitinib-sensitive and -resistant RCCs. Further analyses should improve our understanding of sunitinib resistance in RCC.
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25
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Jordan SC, Ammerman N, Choi J, Kumar S, Huang E, Toyoda M, Kim I, Wu G, Vo A. Interleukin-6: An Important Mediator of Allograft Injury. Transplantation 2020; 104:2497-2506. [DOI: 10.1097/tp.0000000000003249] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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26
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Fiedorowicz M, Khan MI, Strzemecki D, Orzeł J, Wełniak-Kamińska M, Sobiborowicz A, Wieteska M, Rogulski Z, Cheda L, Wargocka-Matuszewska W, Kilian K, Szczylik C, Czarnecka AM. Renal carcinoma CD105-/CD44- cells display stem-like properties in vitro and form aggressive tumors in vivo. Sci Rep 2020; 10:5379. [PMID: 32214151 PMCID: PMC7096525 DOI: 10.1038/s41598-020-62205-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 03/10/2020] [Indexed: 12/15/2022] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is the most common kidney cancer. Prognosis for ccRCC is generally poor since it is largely resistant to chemo- and radiotherapy. Many studies suggested that cancer stem cells/tumor initiating cells (CSCs/TICs) are responsible for development of tumor, disease progression, aggressiveness, metastasis and drug resistance. However, tumorigenic potential of CSCs/TICs isolated from established RCC cell lines - basic ccRCC research model - has never been investigated in vivo. CD105+, CD105-, CD44+ and CD44- as well as CD44-/CD105- CD44+/CD105+ and CD44-/CD105+ cells were isolated from Caki-1 RCC cell line, confirming coexistence of multiple subpopulations of stem-related phenotype in stable cell line. Sorted cells were injected subcutaneously into NOD SCID mice and tumor growth was monitored with MRI and PET/CT. Tumor growth was observed after implantation of CD105+, CD44+, CD44-, CD44-/CD105+ and CD44-/CD105- but not CD105- or CD44+/CD105+. Implantation of CD44-/CD105- cells induced tumors that were characterized by longer T1 and distinct metabolic pattern than other tumors. All the tumors were characterized by low uptake of [18F]FDG. CD105+ and CD44- tumors expresses Nanog and Oct-4, while CD44- tumors additionally expressed endothelial cell marker - CD31.
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Affiliation(s)
- M Fiedorowicz
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland.
| | - M I Khan
- Department of Oncology with Laboratory of Molecular Oncology, Military Institute of Medicine, Warsaw, Poland
- Department of Otolaryngology - Head & Neck Surgery, Western University, London, ON, N6A 3K7, Canada
| | - D Strzemecki
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
| | - J Orzeł
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
- Faculty of Electronics and Information Technology, Warsaw University of Technology, Warsaw, Poland
| | - M Wełniak-Kamińska
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
| | - A Sobiborowicz
- Faculty of Medicine, Medical University of Warsaw, Warsaw, Poland
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
| | - M Wieteska
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
- Faculty of Electronics and Information Technology, Warsaw University of Technology, Warsaw, Poland
| | - Z Rogulski
- Faculty of Chemistry, Biological and Chemical Research Centre, University of Warsaw, Warsaw, Poland
| | - L Cheda
- Faculty of Chemistry, Biological and Chemical Research Centre, University of Warsaw, Warsaw, Poland
| | - W Wargocka-Matuszewska
- Faculty of Chemistry, Biological and Chemical Research Centre, University of Warsaw, Warsaw, Poland
| | - K Kilian
- Heavy Ion Laboratory, Faculty of Physics, University of Warsaw, Warsaw, Poland
| | - C Szczylik
- Department of Oncology with Laboratory of Molecular Oncology, Military Institute of Medicine, Warsaw, Poland
- Department of Oncology, European Health Centre, Otwock, Poland
- Medical Center for Postgraduate Education, Warsaw, Poland
| | - A M Czarnecka
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
- Department of Oncology with Laboratory of Molecular Oncology, Military Institute of Medicine, Warsaw, Poland
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
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27
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Zou Z, Tao T, Li H, Zhu X. mTOR signaling pathway and mTOR inhibitors in cancer: progress and challenges. Cell Biosci 2020; 10:31. [PMID: 32175074 PMCID: PMC7063815 DOI: 10.1186/s13578-020-00396-1] [Citation(s) in RCA: 470] [Impact Index Per Article: 117.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 02/26/2020] [Indexed: 12/15/2022] Open
Abstract
Mammalian target of rapamycin (mTOR) regulates cell proliferation, autophagy, and apoptosis by participating in multiple signaling pathways in the body. Studies have shown that the mTOR signaling pathway is also associated with cancer, arthritis, insulin resistance, osteoporosis, and other diseases. The mTOR signaling pathway, which is often activated in tumors, not only regulates gene transcription and protein synthesis to regulate cell proliferation and immune cell differentiation but also plays an important role in tumor metabolism. Therefore, the mTOR signaling pathway is a hot target in anti-tumor therapy research. In recent years, a variety of newly discovered mTOR inhibitors have entered clinical studies, and a variety of drugs have been proven to have high activity in combination with mTOR inhibitors. The purpose of this review is to introduce the role of mTOR signaling pathway on apoptosis, autophagy, growth, and metabolism of tumor cells, and to introduce the research progress of mTOR inhibitors in the tumor field.
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Affiliation(s)
- Zhilin Zou
- 1Guangdong Key Laboratory for Research and Development of Natural Drugs, Guangdong Medical University, Zhanjiang, China.,2Marine Medical Research Institute of Guangdong Zhanjiang (GDZJMMRI), Southern Marine Science and Engineering Guangdong Laboratory Zhanjiang, Guangdong Medical University, Zhanjiang, China.,3Department of Pathology, Guangdong Medical University, Dongguan, China
| | - Tao Tao
- Department of Gastroenterology, Zibo Central Hospital, Zibo, China
| | - Hongmei Li
- 3Department of Pathology, Guangdong Medical University, Dongguan, China
| | - Xiao Zhu
- 1Guangdong Key Laboratory for Research and Development of Natural Drugs, Guangdong Medical University, Zhanjiang, China.,2Marine Medical Research Institute of Guangdong Zhanjiang (GDZJMMRI), Southern Marine Science and Engineering Guangdong Laboratory Zhanjiang, Guangdong Medical University, Zhanjiang, China
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28
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Sobczuk P, Brodziak A, Khan MI, Chhabra S, Fiedorowicz M, Wełniak-Kamińska M, Synoradzki K, Bartnik E, Cudnoch-Jędrzejewska A, Czarnecka AM. Choosing The Right Animal Model for Renal Cancer Research. Transl Oncol 2020; 13:100745. [PMID: 32092671 PMCID: PMC7036425 DOI: 10.1016/j.tranon.2020.100745] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 01/04/2020] [Accepted: 01/06/2020] [Indexed: 12/17/2022] Open
Abstract
The increase in the life expectancy of patients with renal cell carcinoma (RCC) in the last decade is due to changes that have occurred in the area of preclinical studies. Understanding cancer pathophysiology and the emergence of new therapeutic options, including immunotherapy, would not be possible without proper research. Before new approaches to disease treatment are developed and introduced into clinical practice they must be preceded by preclinical tests, in which animal studies play a significant role. This review describes the progress in animal model development in kidney cancer research starting from the oldest syngeneic or chemically-induced models, through genetically modified mice, finally to xenograft, especially patient-derived, avatar and humanized mouse models. As there are a number of subtypes of RCC, our aim is to help to choose the right animal model for a particular kidney cancer subtype. The data on genetic backgrounds, biochemical parameters, histology, different stages of carcinogenesis and metastasis in various animal models of RCC as well as their translational relevance are summarized. Moreover, we shed some light on imaging methods, which can help define tumor microstructure, assist in the analysis of its metabolic changes and track metastasis development.
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Affiliation(s)
- Paweł Sobczuk
- Department of Experimental and Clinical Physiology, Laboratory of Centre for Preclinical Research, Medical University of Warsaw, Warsaw, Poland; Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland.
| | - Anna Brodziak
- Department of Experimental and Clinical Physiology, Laboratory of Centre for Preclinical Research, Medical University of Warsaw, Warsaw, Poland; Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland.
| | - Mohammed Imran Khan
- Department of Otolaryngology - Head & Neck Surgery, Western University, London, Ontario, Canada.
| | - Stuti Chhabra
- Department of Biochemistry, CSIR-Central Drug Research Institute, Lucknow, India.
| | - Michał Fiedorowicz
- Department of Experimental Pharmacology, Mossakowski Medical Research Centre Polish Academy of Sciences, 5 Pawinskiego Str., Warsaw, Poland.
| | - Marlena Wełniak-Kamińska
- Department of Experimental Pharmacology, Mossakowski Medical Research Centre Polish Academy of Sciences, 5 Pawinskiego Str., Warsaw, Poland.
| | - Kamil Synoradzki
- Department of Experimental Pharmacology, Mossakowski Medical Research Centre Polish Academy of Sciences, 5 Pawinskiego Str., Warsaw, Poland.
| | - Ewa Bartnik
- Institute of Genetics and Biotechnology, Faculty of Biology, University of Warsaw, Warsaw, Poland.
| | - Agnieszka Cudnoch-Jędrzejewska
- Department of Experimental and Clinical Physiology, Laboratory of Centre for Preclinical Research, Medical University of Warsaw, Warsaw, Poland.
| | - Anna M Czarnecka
- Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland; Department of Experimental Pharmacology, Mossakowski Medical Research Centre Polish Academy of Sciences, 5 Pawinskiego Str., Warsaw, Poland.
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29
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Stamati K, Redondo PA, Nyga A, Neves JB, Tran MGB, Emberton M, Cheema U, Loizidou M. The anti-angiogenic tyrosine kinase inhibitor Pazopanib kills cancer cells and disrupts endothelial networks in biomimetic three-dimensional renal tumouroids. J Tissue Eng 2020; 11:2041731420920597. [PMID: 32489578 PMCID: PMC7238304 DOI: 10.1177/2041731420920597] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 03/30/2020] [Indexed: 12/31/2022] Open
Abstract
Pazopanib is a tyrosine kinase inhibitor used to treat renal cell carcinoma. Few in vitro studies investigate its effects towards cancer cells or endothelial cells in the presence of cancer. We tested the effect of Pazopanib on renal cell carcinoma cells (CAKI-2,786-O) in two-dimensional and three-dimensional tumouroids made of dense extracellular matrix, treated in normoxia and hypoxia. Finally, we engineered complex tumouroids with a stromal compartment containing fibroblasts and endothelial cells. Simple CAKI-2 tumouroids were more resistant to Pazopanib than 786-O tumouroids. Under hypoxia, while the more 'resistant' CAKI-2 tumouroids showed no decrease in viability, 786-O tumouroids required higher Pazopanib concentrations to induce cell death. In complex tumouroids, Pazopanib exposure led to a reduction in the overall cell viability (p < 0.0001), disruption of endothelial networks and direct killing of renal cell carcinoma cells. We report a biomimetic multicellular tumouroid for drug testing, suitable for agents whose primary target is not confined to cancer cells.
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Affiliation(s)
- Katerina Stamati
- Research Department of Surgical
Biotechnology, Division of Surgery & Interventional Science, University College
London, London, UK
| | - Patricia A Redondo
- Research Department of Surgical
Biotechnology, Division of Surgery & Interventional Science, University College
London, London, UK
| | - Agata Nyga
- Research Department of Surgical
Biotechnology, Division of Surgery & Interventional Science, University College
London, London, UK
| | - Joana B Neves
- Research Department of Surgical
Biotechnology, Division of Surgery & Interventional Science, University College
London, London, UK
- Specialist Centre for Kidney Cancer,
Royal Free London NHS Foundation Trust, London, UK
| | - Maxine GB Tran
- Research Department of Surgical
Biotechnology, Division of Surgery & Interventional Science, University College
London, London, UK
- Specialist Centre for Kidney Cancer,
Royal Free London NHS Foundation Trust, London, UK
| | - Mark Emberton
- Research Department of Targeted
Intervention, Division of Surgery & Interventional Science, University College
London, London, UK
- Department of Urology, University
College London Hospitals NHS Foundation Trust, London, UK
| | - Umber Cheema
- Research Department of Targeted
Intervention, Division of Surgery & Interventional Science, University College
London, London, UK
| | - Marilena Loizidou
- Research Department of Surgical
Biotechnology, Division of Surgery & Interventional Science, University College
London, London, UK
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30
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Pozas J, San Román M, Alonso-Gordoa T, Pozas M, Caracuel L, Carrato A, Molina-Cerrillo J. Targeting Angiogenesis in Pancreatic Neuroendocrine Tumors: Resistance Mechanisms. Int J Mol Sci 2019; 20:E4949. [PMID: 31597249 PMCID: PMC6801829 DOI: 10.3390/ijms20194949] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/04/2019] [Accepted: 10/05/2019] [Indexed: 02/07/2023] Open
Abstract
Despite being infrequent tumors, the incidence and prevalence of pancreatic neuroendocrine tumors (P-NETs) has been rising over the past few decades. In recent years, rigorous phase III clinical trials have been conducted, allowing the approval of several drugs that have become the standard of care in these patients. Although various treatments are used in clinical practice, including somatostatin analogues (SSAs), biological therapies like sunitinib or everolimus, peptide receptor radionuclide therapy (PRRT) or even chemotherapy, a consensus regarding the optimal sequence of treatment has not yet been reached. Notwithstanding, sunitinib is largely used in these patients after the promising results shown in SUN111 phase III clinical trial. However, both prompt progression as well as tumor recurrence after initial response have been reported, suggesting the existence of primary and acquired resistances to this antiangiogenic drug. In this review, we aim to summarize the most relevant mechanisms of angiogenesis resistance that are key contributors of tumor progression and dissemination. Furthermore, several targeted molecules acting selectively against these pathways have shown promising results in preclinical models, and preliminary results from ongoing clinical trials are awaited.
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Affiliation(s)
- Javier Pozas
- Medical Oncology Department, University Hospital Ramon y Cajal, 28034 Madrid, Spain.
| | - María San Román
- Medical Oncology Department, University Hospital Ramon y Cajal, 28034 Madrid, Spain.
| | - Teresa Alonso-Gordoa
- Medical Oncology Department, University Hospital Ramon y Cajal, 28034 Madrid, Spain.
- The Ramón y Cajal Health Research Institute (IRYCIS), CIBERONC, 28034 Madrid, Spain.
- Alcalá University, 28805 Madrid, Spain.
| | - Miguel Pozas
- Medical Oncology Department, University Hospital Ramon y Cajal, 28034 Madrid, Spain.
| | - Laura Caracuel
- Medical Oncology Department, University Hospital Ramon y Cajal, 28034 Madrid, Spain.
| | - Alfredo Carrato
- Medical Oncology Department, University Hospital Ramon y Cajal, 28034 Madrid, Spain.
- The Ramón y Cajal Health Research Institute (IRYCIS), CIBERONC, 28034 Madrid, Spain.
- Alcalá University, 28805 Madrid, Spain.
| | - Javier Molina-Cerrillo
- Medical Oncology Department, University Hospital Ramon y Cajal, 28034 Madrid, Spain.
- The Ramón y Cajal Health Research Institute (IRYCIS), CIBERONC, 28034 Madrid, Spain.
- Alcalá University, 28805 Madrid, Spain.
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31
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Toward a genome-based treatment landscape for renal cell carcinoma. Crit Rev Oncol Hematol 2019; 142:141-152. [PMID: 31401421 DOI: 10.1016/j.critrevonc.2019.07.020] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 07/03/2019] [Accepted: 07/29/2019] [Indexed: 02/08/2023] Open
Abstract
Knowledge about molecular mechanisms driving development and progression of renal cell carcinoma has been elucidated by different studies. In few years we discovered a large difference between genomic landscapes of clear cell and non-clear cell carcinoma. Moreover, tumor heterogeneity and different acquisition of gene mutations during tumor progression are issues of particular interest. In this review we focalized our attention on principal genomic alterations identified among RCC subtypes. Acquired gene mutations may be an adaptive response to several external pressure including metabolic, treatment, genomic and immune-related external pressure. Thus we correlated and discussed principal genomic alterations adopted by tumor to escape from each external pressures. The aim of the present work is to summarize current knowledge about genomic alterations in RCC with special interest of treatment strategies tailored on the basis of disease mutations assessment.
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32
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Makhov P, Joshi S, Ghatalia P, Kutikov A, Uzzo RG, Kolenko VM. Resistance to Systemic Therapies in Clear Cell Renal Cell Carcinoma: Mechanisms and Management Strategies. Mol Cancer Ther 2019; 17:1355-1364. [PMID: 29967214 DOI: 10.1158/1535-7163.mct-17-1299] [Citation(s) in RCA: 284] [Impact Index Per Article: 56.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Revised: 02/28/2018] [Accepted: 05/04/2018] [Indexed: 12/15/2022]
Abstract
Renal cell carcinoma (RCC) is the most common form of kidney cancer. It is categorized into various subtypes, with clear cell RCC (ccRCC) representing about 85% of all RCC tumors. The lack of sensitivity to chemotherapy and radiation therapy prompted research efforts into novel treatment options. The development of targeted therapeutics, including multi-targeted tyrosine kinase inhibitors (TKI) and mTOR inhibitors, has been a major breakthrough in ccRCC therapy. More recently, other therapeutic strategies, including immune checkpoint inhibitors, have emerged as effective treatment options against advanced ccRCC. Furthermore, recent advances in disease biology, tumor microenvironment, and mechanisms of resistance formed the basis for attempts to combine targeted therapies with newer generation immunotherapies to take advantage of possible synergy. This review focuses on the current status of basic, translational, and clinical studies on mechanisms of resistance to systemic therapies in ccRCC. Mol Cancer Ther; 17(7); 1355-64. ©2018 AACR.
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Affiliation(s)
- Peter Makhov
- Cancer Biology Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Shreyas Joshi
- Division of Urologic Oncology, Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Pooja Ghatalia
- Division of Hematology/Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Alexander Kutikov
- Division of Urologic Oncology, Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Robert G Uzzo
- Division of Urologic Oncology, Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Vladimir M Kolenko
- Cancer Biology Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania.
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33
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Resistance to Systemic Agents in Renal Cell Carcinoma Predict and Overcome Genomic Strategies Adopted by Tumor. Cancers (Basel) 2019; 11:cancers11060830. [PMID: 31207938 PMCID: PMC6627706 DOI: 10.3390/cancers11060830] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 05/25/2019] [Accepted: 06/11/2019] [Indexed: 12/15/2022] Open
Abstract
The development of new systemic agents has led us into a "golden era" of management of metastatic renal cell carcinoma (RCC). Certainly, the approval of immune-checkpoint inhibitors and the combination of these with targeted compounds has irreversibly changed clinical scenarios. A deeper knowledge of the molecular mechanisms that correlate with tumor development and progression has made this revolution possible. In this amazing era, novel challenges are awaiting us in the clinical management of metastatic RCC. Of these, the development of reliable criteria which are able to predict tumor response to treatment or primary and acquired resistance to systemic treatments still remain an unmet clinical need. Thanks to the availability of data provided by studies evaluating genomic assessments of the disease, this goal may no longer be out of reach. In this review, we summarize current knowledge about genomic alterations related to primary and secondary resistance to target therapy and immune-checkpoint inhibitors in RCC.
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34
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Limitations to the Therapeutic Potential of Tyrosine Kinase Inhibitors and Alternative Therapies for Kidney Cancer. Ochsner J 2019; 19:138-151. [PMID: 31258426 DOI: 10.31486/toj.18.0015] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Background: Renal cell carcinomas (RCCs) are the most common primary renal tumor. RCCs have a high rate of metastasis and have the highest mortality rate of all genitourinary cancers. They are often diagnosed late when metastases have developed, and these metastases are difficult to treat successfully. Since 2006, the standard first-line treatment for patients with metastatic RCC has been multitargeted tyrosine kinase inhibitors (TKIs) that include mammalian target of rapamycin (mTOR) inhibitors. RCCs are highly vascularized tumors, and their angiogenesis is controlled by tyrosine kinases that play a vital role in growth factor signaling to stimulate this process. TKI therapy was introduced for direct targeting of angiogenesis in RCC. TKIs have been moderately successful in the treatment of metastatic RCC and initially increased cancer-specific survival times. However, RCC rapidly becomes resistant to TKIs, and no current drug has produced a cure for advanced RCC. Methods: We provide an overview of RCC, explain some reasons for therapy resistance in RCC, and describe some therapies that may overcome resistance to TKIs. The key pathways that determine therapy resistance are illustrated. Results: Factors involved in the development and progression of RCC include genetic mutations, activation of hypoxia-inducible factor and related proteins, cellular metabolism, the tumor microenvironment, and growth factors and their receptors. Resistance to the therapeutic potential of TKIs can be acquired or intrinsic. Alternative therapies include other small molecule drugs and immunotherapy based on immune checkpoint blockade. Conclusion: The treatment of RCC is undergoing a paradigm shift from sole use of small molecule antiangiogenesis TKIs as first-line therapy to include newly approved agents for second-line and third-line therapy that now involve the mTOR pathway and immune checkpoint blockade drugs for patients with advanced RCC.
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35
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Ding Y, Guo X, Liu X, Li J, Li N, Xu C. Expression and clinical significance of p73 in Wilms tumor in children. Oncol Lett 2019; 17:5435-5440. [PMID: 31186762 PMCID: PMC6507322 DOI: 10.3892/ol.2019.10249] [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: 11/08/2018] [Accepted: 03/21/2019] [Indexed: 11/18/2022] Open
Abstract
Expression and clinical significance of p73 in children with Wilms tumor (WT) were investigated. A retrospective analysis was carried out on 50 children diagnosed with WT in the People's Hospital of Rizhao, from July 2013 to January 2015 (study group), and 20 healthy children with similar age and sex who received health examinations in the same hospital during the same period (control group). The relative expression of p73 mRNA in the peripheral blood of each group was detected by reverse transcription-quantitative PCR (RT-qPCR) in order to study the association between p73 and the clinicopathological parameters of WT, as well as the impact of p73 on the patient prognosis. The two groups were not statistically different in respect to the clinical data of patients (P>0.05); the expression level of p73 in the blood samples of the study group was significantly higher than that of the control group (t=11.44, P<0.01); the expression of p73 in the study group was associated with factors, including tumor size, pathological type and lymphatic metastasis. Considering the mean value of the expression of p73 (3.32) as the boundary, the patients with expression value of p73 <3.32 were studied as the low-expression group, and patients with expression value of p73 >3.32 comprised the high-expression group. At the end of the follow-up, the median survival time and the survival rate of the patients in the high-expression group were significantly lower than those of the low-expression group (P<0.05). The high expression of p73 in the peripheral blood of children with WT was positively correlated with the clinical stage of the tumor, and was closely related with the low survival rate of patients.
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Affiliation(s)
- Yan Ding
- Department of Pediatrics (II), People's Hospital of Rizhao, Rizhao, Shandong 276800, P.R. China
| | - Xiaohui Guo
- Department of Child Health Care, The Third People's Hospital of Linyi, Linyi, Shandong 276000, P.R. China
| | - Xinxin Liu
- Department of Spine Surgery, The Affiliated Central Hospital of Qingdao University, Qingdao Cancer Hospital, Qingdao, Shandong 266001, P.R. China
| | - Jitao Li
- Electrocardiogram Room, The People's Hospital of Zhangqiu Area, Jinan, Shandong 250200, P.R. China
| | - Ning Li
- Department of Pathology, The People's Hospital of Zhangqiu Area, Jinan, Shandong 250200, P.R. China
| | - Cong Xu
- Department of Pediatrics (II), People's Hospital of Rizhao, Rizhao, Shandong 276800, P.R. China
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36
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Activation of c-Met in cancer cells mediates growth-promoting signals against oxidative stress through Nrf2-HO-1. Oncogenesis 2019; 8:7. [PMID: 30647407 PMCID: PMC6333845 DOI: 10.1038/s41389-018-0116-9] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 12/09/2018] [Accepted: 12/20/2018] [Indexed: 12/28/2022] Open
Abstract
Any imbalance between reactive oxygen species (ROS) generation and the anti-oxidant capacity lead to cellular oxidative stress. Many chemotherapeutic agents mediate their cytotoxic functions through the generation of ROS. c-Met, a receptor tyrosine kinase, is over-expressed in renal cancer and plays very crucial role(s) in its growth and survival. Here, we show that c-Met activation protected renal cancer cells from ROS, oxidative stress and cytotoxicity induced by the anti-cancer agent sorafenib (used for renal cancer treatment); and it markedly attenuated sorafenib-induced DNA damage. Activated c-Met promoted the anti-apoptotic proteins (Bcl-2 and Bcl-xL) and inhibited apoptotic cleaved caspase-3. We found that the cytoprotective function of c-Met against sorafenib-induced ROS generation and apoptosis was mediated primarily through the activation of anti-oxidant Nrf2-HO-1. c-Met promoted the nuclear localization of Nrf2 and hindered its binding with the inhibitory protein Keap1. Silencing of Nrf2 attenuated the protective action of c-Met against sorafenib-induced oxidative stress. To evaluate the physiological significance of our findings, in a tumor xenograft model, we observed that a combination treatment with pharmacological inhibitors of c-Met and it's anti-oxidant downstream effecter HO-1 markedly reduced the growth of renal tumor in vivo; it increased the oxidative stress, DNA damage and apoptotic markers in the tumor xenografts, along with reduced tumor vessel density. Our observations indicate that the c-Met-Nrf2-HO-1 pathway plays a vital role in relieving ROS-mediated oxidative stress of renal tumors. Targeting this pathway can significantly increase the oxidative stress to promote apoptotic death of cancer cells.
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Ishibashi K, Koguchi T, Matsuoka K, Onagi A, Tanji R, Takinami-Honda R, Hoshi S, Onoda M, Kurimura Y, Hata J, Sato Y, Kataoka M, Ogawsa S, Haga N, Kojima Y. Interleukin-6 induces drug resistance in renal cell carcinoma. Fukushima J Med Sci 2018; 64:103-110. [PMID: 30369518 DOI: 10.5387/fms.2018-15] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Metastatic renal cell carcinoma (mRCC) is a tumor entity with poor prognosis due to limited therapy options. Tyrosine kinase inhibitors (TKIs), the novel targeted agents have been used for the treatment of mRCC and have shown efficacy. Interferon (IFN)-α is also one of the most frequently used agents in immunotherapy. However, drug resistance needs to be overcome to achieve a sufficiently positive effect. Interleukin-6 (IL-6), which induce suppressor of cytokine signaling-3 (SOCS3) expression, is one of the factors associated with poor prognosis of patients with renal cell carcinoma (RCC). To analyze the influence of IL-6 in drug resistance of RCC, anti-IL-6 receptor antibody was used in combination with IFN or TKIs. The SOCS3 mRNA expression level was significantly increased by IFN-α stimulation in 786-O RCC cells which were resistant to IFN, but not in ACHN cells that were sensitive to IFN. The overexpression of SOCS3 by gene transfection in ACHN significantly inhibited the growth-inhibitory effect of IFN-α. An in vivo study demonstrated that co-administration of SOCS3-targeted siRNA promoted INF-α-induced cell death and growth suppression in 786-O cell xenograft. SOCS3 could be a key component in the resistance to interferon treatment of renal cell carcinoma. Because SOCS3 is rapidly up-regulated by IL-6 and a negative regulator of cytokine signaling, IL-6 expression on RCC cells was also analyzed and the 786-O cells showed the high level of IL-6 mRNA expression under the condition of interferon stimulation. IL-6R antibody, tocilizumab, significantly suppressed cell proliferation in 786-O cells by interferon stimulation accompanied with phosphorylation of STAT1 and inhibited SOCS3 expression. The in vivo effects of combination therapy with tocilizumab and interferon showed significant suppression of 786-O tumor growth in a xenograft model. We also hypothesized that TKI resistance and IL-6 secretion are causally connected. And we found that 786-O RCC cells secrete high IL-6 levels after low dose stimulation with the TKIs sorafenib, sunitinib and pazopanib, inducing activation of AKT-mTOR pathway, NFκB, HIF-2α and VEGF expression. Tocilizumab neutralizes the AKT-mTOR pathway activation and results in reduced proliferation. A combination therapy with tocilizumab and TKI suppresses 786-O tumor growth and inhibits angiogenesis in vivo more efficient than TKI alone. Our findings suggest that IL-6 could induce drug resistance on RCC, and combination therapy of IL-6R inhibitors and IFN/TKIs may represent a novel therapeutic approach for RCC treatment.
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Affiliation(s)
- Kei Ishibashi
- Department of Urology, Fukushima Medical University School of Medicine
| | - Tomoyuki Koguchi
- Department of Urology, Fukushima Medical University School of Medicine
| | - Kanako Matsuoka
- Department of Urology, Fukushima Medical University School of Medicine
| | - Akifumi Onagi
- Department of Urology, Fukushima Medical University School of Medicine
| | - Ryo Tanji
- Department of Urology, Fukushima Medical University School of Medicine
| | | | - Seiji Hoshi
- Department of Urology, Fukushima Medical University School of Medicine
| | - Mitsutaka Onoda
- Department of Urology, Fukushima Medical University School of Medicine
| | | | - Junya Hata
- Department of Urology, Fukushima Medical University School of Medicine
| | - Yuichi Sato
- Department of Urology, Fukushima Medical University School of Medicine
| | - Masao Kataoka
- Department of Urology, Fukushima Medical University School of Medicine
| | - Soichiro Ogawsa
- Department of Urology, Fukushima Medical University School of Medicine
| | - Nobuhiro Haga
- Department of Urology, Fukushima Medical University School of Medicine
| | - Yoshiyuki Kojima
- Department of Urology, Fukushima Medical University School of Medicine
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Characterisation of the Morphological, Functional and Molecular Changes in Sunitinib-Resistant Renal Cell Carcinoma Cells. J Kidney Cancer VHL 2018; 5:1-9. [PMID: 30109169 PMCID: PMC6088203 DOI: 10.15586/jkcvhl.2018.106] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Accepted: 07/16/2018] [Indexed: 12/12/2022] Open
Abstract
Sunitinib resistance is a major clinical problem hampering the treatment of renal cell carcinoma (RCC). Studies on the comprehensive characterisation of morphological, functional and molecular changes in sunitinib-resistant RCC cells are lacking. The aim of the current study was to develop sunitinib resistance in four human RCC cell lines (786-0, Caki-1, Caki-2 and SN12K1), and to characterise the changed cell biology with sunitinib resistance. RCC cells were made resistant by continuous, chronic exposure to 10 μM of sunitinib over a period of 12 months. Cell proliferation, morphology, transmigration, and gene expression for interleukin-6 (IL-6), interleukin-8 (IL-8), vascular endothelial growth factor (VEGF), Bcl-2 and Bax were studied. There was no significant difference in growth rate or transmigration between the parental and resistant cells. Sunitinib-resistant cells were significantly hypertrophic compared with parental cells as evidenced by increases in the surface areas of the whole cells and the nuclei. IL-6 was significantly increased in all resistant cells. IL-8 was increased in sunitinib-resistant Caki-2 and SN12K1 cells and decreased in 786-0 without any significant changes in Caki-1. VEGF was increased in resistant Caki-2 and SN12K1 cells but not in 786-0 and Caki-1. The Bcl2/Bax ratio was increased in Caki-1, Caki-2 and SN12K1 cells but decreased in 786-0 cells. The increased IL-6 may contribute to sunitinib resistance either via VEGF-mediated angiogenesis or through shifting of the Bcl2/Bax balance in favour of anti-apoptosis.
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Yabe M, Ishibashi K, Onagi A, Tanji R, Honda-Takinami R, Koguchi T, Matsuoka K, Hoshi S, Hata J, Kataoka M, Ogawa S, Hiraki H, Haga N, Kojima Y. Suppression of SOCS3 enhances TRAIL-induced cell growth inhibition through the upregulation of DR4 expression in renal cell carcinoma cells. Oncotarget 2018; 9:31697-31708. [PMID: 30167088 PMCID: PMC6114968 DOI: 10.18632/oncotarget.25851] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 07/13/2018] [Indexed: 12/13/2022] Open
Abstract
Background Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) is a tumor-selective apoptosis inducer that is expressed in natural killer cells, whose cytotoxicity is activated by interferon (IFN). We investigated the effect of suppressor of cytokine signaling (SOCS) 3 on the expression of TRAIL receptors (DR4) and on TRAIL sensitivity in renal cell carcinoma (RCC) cells. Methods Vector expression, RNA interference and IL-6 receptor antibody tocilizumab were used to investigate the functional role of SOCS3 in DR4 expression. Immunoprecipitation was employed to detect the biochemical interaction between SOCS3 and DR4. The expression of DR4 induced by combination with IFN-α and tocilizumab was also examined by immunohistochemical staining using mice xenograft model. Results DR4 expression was up-regulated by IFN stimulation in RCC cells. 786-O cells were resistant to TRAIL and showed higher SOCS3 expression. ACHN cells showed higher DR4 expression and lower SOCS3 expression. Suppression of SOCS3 up-regulated DR4 expression and enhanced the TRAIL sensitivity in 786-O cells. In ACHN cells, DR4 expression was down-regulated by transfection with pCI-SOCS3, and the cells became resistant to TRAIL. Immunoprecipitation revealed the biochemical interaction between SOCS3 and DR4. A marked increase in IFN-induced DR4 protein expression after tocilizumab treatment was observed by immunohistochemical staining in the tumor from the mice xenograft model. Conclusions Our results indicate that IFN and SOCS3 regulate DR4 expression in RCC cells. Combination therapy with IFN-α, tocilizumab and an anti-DR4 agonistic ligand appears to effectively inhibit advanced RCC cell growth.
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Affiliation(s)
- Michihiro Yabe
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Kei Ishibashi
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akifumi Onagi
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Ryo Tanji
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Ruriko Honda-Takinami
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Tomoyuki Koguchi
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Kanako Matsuoka
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Seiji Hoshi
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Junya Hata
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Masao Kataoka
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Soichiro Ogawa
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hiroyuki Hiraki
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Nobuhiro Haga
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Yoshiyuki Kojima
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima, Japan
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40
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Breuksch I, Welter J, Bauer HK, Enklaar T, Frees S, Thüroff JW, Hasenburg A, Prawitt D, Brenner W. In renal cell carcinoma the PTEN splice variant PTEN-Δ shows similar function as the tumor suppressor PTEN itself. Cell Commun Signal 2018; 16:35. [PMID: 29954386 PMCID: PMC6025732 DOI: 10.1186/s12964-018-0247-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 06/14/2018] [Indexed: 12/24/2022] Open
Abstract
Background Loss of PTEN is involved in tumor progression of several tumor entities including renal cell carcinoma (RCC). During the translation process PTEN generates a number of splice variants, including PTEN-Δ. We analyzed the impact of PTEN-Δ in RCC progression. Methods In specimens of RCC patients the expression of PTEN-Δ and PTEN was quantified. The PTEN expressing RCC cell line A498 and the PTEN deficient 786-O cell line were stably transfected with the PTEN-Δ or PTEN transcript. In Caki-1 cells that highly express PTEN-Δ, this isoform was knocked down by siRNA. Cell migration, adhesion, apoptosis and signaling pathways activities were consequently analyzed in vitro. Results Patients with a higher PTEN-Δ expression had a longer lymph node metastasis free and overall survival. In RCC specimens, the PTEN-Δ expression correlated with the PTEN expression. PTEN-Δ as well as PTEN induced a reduced migration when using extracellular matrix (ECM) compounds as chemotaxins. This effect was confirmed by knockdown of PTEN-Δ, inducing an enhanced migration. Likewise a decreased adhesion on these ECM components could be shown in PTEN-Δ and PTEN transfected cells. The apoptosis rate was slightly increased by PTEN-Δ. In a phospho-kinase array and Western blot analyses a consequently reduced activity of AKT, p38 and JNK could be shown. Conclusions We could show that the PTEN splice variant PTEN-Δ acts similar to PTEN in a tumor suppressive manner, suggesting synergistic effects of the two isoforms. The impact of PTEN-Δ in context of tumor progression should thus be taken into account when generating new therapeutic options targeting PTEN signaling in RCC. Electronic supplementary material The online version of this article (10.1186/s12964-018-0247-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ines Breuksch
- Department of Gynecology, Johannes Gutenberg University Medical Center, Langenbeckstr. 1, 55131, Mainz, Germany.,Department of Urology, Johannes Gutenberg University Medical Center, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Jonas Welter
- Department of Urology, Johannes Gutenberg University Medical Center, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Heide-Katharina Bauer
- Department of Gynecology, Johannes Gutenberg University Medical Center, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Thorsten Enklaar
- Department of Pediatrics, Johannes Gutenberg University Medical Center, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Sebastian Frees
- Department of Urology, Johannes Gutenberg University Medical Center, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Joachim W Thüroff
- Department of Urology, Johannes Gutenberg University Medical Center, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Annette Hasenburg
- Department of Gynecology, Johannes Gutenberg University Medical Center, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Dirk Prawitt
- Department of Pediatrics, Johannes Gutenberg University Medical Center, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Walburgis Brenner
- Department of Gynecology, Johannes Gutenberg University Medical Center, Langenbeckstr. 1, 55131, Mainz, Germany. .,Department of Urology, Johannes Gutenberg University Medical Center, Langenbeckstr. 1, 55131, Mainz, Germany.
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41
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Abstract
PURPOSE OF REVIEW The treatment of advanced renal cell carcinoma has evolved dramatically over recent years. In this review, we will summarize current and emerging therapies based on molecular targets and provide insight into treatment strategy for metastatic renal cell carcinoma. RECENT FINDINGS We have witnessed a paradigm shift in the therapeutic landscape as treatment was formerly reliant on cytokine-based agents which have now been replaced with therapies targeting angiogenesis, mammalian target of rapamycin pathways, and immune responses. These dramatic changes are primarily due to our improved understanding of the underlying mutations and molecular mechanisms leading to tumorigenesis and progression. We now have targeted agents in the form of small-molecule tyrosine kinase inhibitors, monoclonal antibodies, and mTOR inhibitors. Moreover, immunotherapy-targeting checkpoints of T-lymphocyte activity has provided increased overall survival and a new class of agents with potential to radically change the treatment options. With these agents and their combination, durable responses are increasingly seen even though treatment resistance remains a huge challenge. New treatment strategies are rapidly developing and the therapeutic landscape is expected for further evolution.
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Affiliation(s)
- Kevin Zarrabi
- Department of Medicine, Stony Brook University Hospital, Stony Brook, NY, USA
| | - Shenhong Wu
- Department of Medicine, Stony Brook University Hospital, Stony Brook, NY, USA. .,Division of Hematology/Oncology, Department of Medicine, Northport VA Medical Center, Northport, NY, USA.
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42
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Lai Y, Zhao Z, Zeng T, Liang X, Chen D, Duan X, Zeng G, Wu W. Crosstalk between VEGFR and other receptor tyrosine kinases for TKI therapy of metastatic renal cell carcinoma. Cancer Cell Int 2018. [PMID: 29527128 PMCID: PMC5838927 DOI: 10.1186/s12935-018-0530-2] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is the most common subtype of renal cell carcinoma (RCC), and is frequently accompanied by the genetic features of von Hippel–Lindau (VHL) loss. VHL loss increases the expression of hypoxia-inducible factors (HIFs) and their targets, including epidermal growth factor (EGF), vascular endothelial growth factor (VEGF), and platelet-derived growth factor (PDGF). The primary treatment for metastatic RCC (mRCC) is molecular-targeted therapy, especially anti-angiogenic therapy. VEGF monoclonal antibodies and VEGF receptor (VEGFR) tyrosine kinase inhibitors (TKIs) are the main drugs used in anti-angiogenic therapy. However, crosstalk between VEGFR and other tyrosine kinase or downstream pathways produce resistance to TKI treatment, and the multi-target inhibitors, HIF inhibitors or combination strategies are promising strategies for mRCC. HIFs are upstream of the crosstalk between the growth factors, and these factors may regulate the expression of VEGR, EGF, PDGF and other growth factors. The frequent VHL loss in ccRCC increases HIF expression, and HIFs may be an ideal candidate to overcome the TKI resistance. The combination of HIF inhibitors and immune checkpoint inhibitors is also anticipated. Various clinical trials of programmed cell death protein 1 inhibitors are planned. The present study reviews the effects of current and potential TKIs on mRCC, with a focus on VEGF/VEGFR and other targets for mRCC therapy.
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Affiliation(s)
- Yongchang Lai
- Department of Urology, Minimally Invasive Surgery Center, Guangzhou Urology Research Institute, Guangdong Key Laboratory of Urology, The First Affiliated Hospital of Guangzhou Medical University, Kangda Road 1#, Haizhu District, Guangzhou, 510230 Guangdong China
| | - Zhijian Zhao
- Department of Urology, Minimally Invasive Surgery Center, Guangzhou Urology Research Institute, Guangdong Key Laboratory of Urology, The First Affiliated Hospital of Guangzhou Medical University, Kangda Road 1#, Haizhu District, Guangzhou, 510230 Guangdong China
| | - Tao Zeng
- Department of Urology, Minimally Invasive Surgery Center, Guangzhou Urology Research Institute, Guangdong Key Laboratory of Urology, The First Affiliated Hospital of Guangzhou Medical University, Kangda Road 1#, Haizhu District, Guangzhou, 510230 Guangdong China
| | - Xiongfa Liang
- Department of Urology, Minimally Invasive Surgery Center, Guangzhou Urology Research Institute, Guangdong Key Laboratory of Urology, The First Affiliated Hospital of Guangzhou Medical University, Kangda Road 1#, Haizhu District, Guangzhou, 510230 Guangdong China
| | - Dong Chen
- Department of Urology, Minimally Invasive Surgery Center, Guangzhou Urology Research Institute, Guangdong Key Laboratory of Urology, The First Affiliated Hospital of Guangzhou Medical University, Kangda Road 1#, Haizhu District, Guangzhou, 510230 Guangdong China
| | - Xiaolu Duan
- Department of Urology, Minimally Invasive Surgery Center, Guangzhou Urology Research Institute, Guangdong Key Laboratory of Urology, The First Affiliated Hospital of Guangzhou Medical University, Kangda Road 1#, Haizhu District, Guangzhou, 510230 Guangdong China
| | - Guohua Zeng
- Department of Urology, Minimally Invasive Surgery Center, Guangzhou Urology Research Institute, Guangdong Key Laboratory of Urology, The First Affiliated Hospital of Guangzhou Medical University, Kangda Road 1#, Haizhu District, Guangzhou, 510230 Guangdong China
| | - Wenqi Wu
- Department of Urology, Minimally Invasive Surgery Center, Guangzhou Urology Research Institute, Guangdong Key Laboratory of Urology, The First Affiliated Hospital of Guangzhou Medical University, Kangda Road 1#, Haizhu District, Guangzhou, 510230 Guangdong China
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43
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Frees S, Breuksch I, Haber T, Bauer HK, Chavez-Munoz C, Raven P, Moskalev I, D Costa N, Tan Z, Daugaard M, Thüroff JW, Haferkamp A, Prawitt D, So A, Brenner W. Calcium-sensing receptor (CaSR) promotes development of bone metastasis in renal cell carcinoma. Oncotarget 2018; 9:15766-15779. [PMID: 29644008 PMCID: PMC5884663 DOI: 10.18632/oncotarget.24607] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 02/25/2018] [Indexed: 12/26/2022] Open
Abstract
Bone metastasis is an important prognostic factor in renal cell carcinoma (RCC). The calcium-sensing receptor (CaSR) has been associated with bone metastasis in several different malignancies. We analyzed the impact of CaSR in bone metastasis in RCC in vitro and in vivo. The RCC cell line 786-O was stably transfected with the CaSR gene and treated with calcium alone or in combination with the CaSR antagonist NPS2143. Afterwards migration, adhesion, proliferation and prominent signaling molecules were analyzed. Calcium treated CaSR-transfected 768-O cells showed an increased adhesion to endothelial cells and the extracellular matrix components fibronectin and collagen I, but not to collagen IV. The chemotactic cell migration and proliferation was also induced by calcium. The activity of SHC, AKT, ERK, P90RSK and JNK were enhanced after calcium treatment of CaSR-transfected cells. These effects were abolished by NPS2143. Development of bone metastasis was evaluated in vivo in a mouse model. Intracardiac injection of CaSR-transfected 768-O cells showed an increased rate of bone metastasis. The results indicate CaSR as an important component in the mechanism of bone metastasis in RCC. Therefore, targeting CaSR might be beneficial in patients with bone metastatic RCC with a high CaSR expression.
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Affiliation(s)
- Sebastian Frees
- Department of Urologic Sciences, University of British Columbia, Vancouver Prostate Centre, British Columbia, Canada.,Department of Urology, Johannes Gutenberg University Medical Center, Mainz, Germany
| | - Ines Breuksch
- Department of Gynecology, Johannes Gutenberg University Medical Center, Mainz, Germany
| | - Tobias Haber
- Department of Urology, Johannes Gutenberg University Medical Center, Mainz, Germany
| | - Heide-Katharina Bauer
- Department of Gynecology, Johannes Gutenberg University Medical Center, Mainz, Germany
| | - Claudia Chavez-Munoz
- Department of Urologic Sciences, University of British Columbia, Vancouver Prostate Centre, British Columbia, Canada
| | - Peter Raven
- Department of Urologic Sciences, University of British Columbia, Vancouver Prostate Centre, British Columbia, Canada
| | - Igor Moskalev
- Department of Urologic Sciences, University of British Columbia, Vancouver Prostate Centre, British Columbia, Canada
| | - Ninadh D Costa
- Department of Urologic Sciences, University of British Columbia, Vancouver Prostate Centre, British Columbia, Canada
| | - Zheng Tan
- Department of Urologic Sciences, University of British Columbia, Vancouver Prostate Centre, British Columbia, Canada
| | - Mads Daugaard
- Department of Urologic Sciences, University of British Columbia, Vancouver Prostate Centre, British Columbia, Canada
| | - Joachim W Thüroff
- Department of Urology, Johannes Gutenberg University Medical Center, Mainz, Germany.,Current address: Department of Urology, University Clinic Mannheim, Mannheim, Germany
| | - Axel Haferkamp
- Department of Urology, Johannes Gutenberg University Medical Center, Mainz, Germany
| | - Dirk Prawitt
- Department of Pediatrics, Johannes Gutenberg University Medical Center, Mainz, Germany
| | - Alan So
- Department of Urologic Sciences, University of British Columbia, Vancouver Prostate Centre, British Columbia, Canada
| | - Walburgis Brenner
- Department of Urology, Johannes Gutenberg University Medical Center, Mainz, Germany.,Department of Gynecology, Johannes Gutenberg University Medical Center, Mainz, Germany
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