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转移性肾细胞癌不断演变的治疗模式

Evolving Treatment Paradigm in Metastatic Renal Cell Carcinoma.

作者信息

Gill David M, Agarwal Neeraj, Vaishampayan Ulka

机构信息

From the Huntsman Cancer Institute, University of Utah, Salt Lake City, UT; Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT; Karmanos Cancer Institute, Wayne State University, Detroit, MI.

出版信息

Am Soc Clin Oncol Educ Book. 2017;37:319-329. doi: 10.1200/EDBK_174469.

Abstract

The treatment paradigm for advanced and metastatic renal cell carcinoma (mRCC) has evolved rapidly since the arrival of targeted therapies and novel immunotherapies. mRCC was previously treated only with cytokines. However, discoveries of mutations affecting the von Hippel-Lindau tumor suppressor gene (leading to increased expression of VEGF and hypoxia inducible factor/HIF-1) and of deregulations in the phosphatidylinositol-3 kinase/AKT/mTOR pathway (resulting in tumor angiogenesis, cell proliferation, and tumor growth) have led to the development of numerous targeted therapies. The U.S. Food and Drug Administration (FDA) has thus approved a total of nine targeted therapies since 2005, including VEGF tyrosine kinase inhibitors (sunitinib, pazopanib, axitinib, sorafenib, and lenvatinib), a monoclonal antibody targeting VEGF (bevacizumab), mTOR inhibitors (temsirolimus and everolimus), and a multityrosine kinase inhibitor (cabozantinib). Furthermore, the development of immune checkpoint inhibitors has again shifted the mRCC therapeutic landscape with the FDA's approval of nivolumab. Herein, we discuss the unprecedented changes in the field of clear cell histology mRCC in both the first-line and salvage settings, and we also discuss future therapies and recommend a treatment paradigm on sequencing of these agents.

摘要

自靶向治疗和新型免疫疗法出现以来,晚期和转移性肾细胞癌(mRCC)的治疗模式迅速演变。mRCC以前仅用细胞因子治疗。然而,影响冯·希佩尔-林道肿瘤抑制基因的突变(导致血管内皮生长因子和缺氧诱导因子/HIF-1表达增加)以及磷脂酰肌醇-3激酶/AKT/mTOR通路的失调(导致肿瘤血管生成、细胞增殖和肿瘤生长)的发现,促使了众多靶向治疗的发展。自2005年以来,美国食品药品监督管理局(FDA)共批准了九种靶向治疗药物,包括血管内皮生长因子酪氨酸激酶抑制剂(舒尼替尼、帕唑帕尼、阿昔替尼、索拉非尼和乐伐替尼)、一种靶向血管内皮生长因子的单克隆抗体(贝伐单抗)、mTOR抑制剂(替西罗莫司和依维莫司)以及一种多酪氨酸激酶抑制剂(卡博替尼)。此外,免疫检查点抑制剂的发展再次改变了mRCC的治疗格局,FDA批准了纳武单抗。在此,我们讨论了一线和挽救治疗中透明细胞组织学mRCC领域前所未有的变化,还讨论了未来的治疗方法,并就这些药物的序贯治疗推荐了一种治疗模式。

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