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Immune Checkpoint Inhibition for the Treatment of Cancers: An Update and Critical Review of Ongoing Clinical Trials Publisher Pubmed



Akhbariyoon H1 ; Azizpour Y1 ; Esfahani MF1 ; Firoozabad MSM3 ; Rad MR2 ; Esfahani KS3 ; Khoshavi N3 ; Karimi N3 ; Shirinisaz A3 ; Abedi F3 ; Rad MR2 ; Sharifi P3
Authors
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Authors Affiliations
  1. 1. Department of Biochemistry, Tarbiat Modares University, Tehran, 14115-175, Iran
  2. 2. School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
  3. 3. Department of Biology, Faculty of Science, Yazd University, Yazd, Iran

Source: Clinical Immunology Published:2021


Abstract

Advances in Cancer immunotherapy in the past few years include the development of medications that modulate immune checkpoint proteins. Cytotoxic T-lymphocyte antigen 4 (CTLA4), programmed cell death protein 1 (PD1), and programmed cell death ligand 1 (PD-L1) are three co-inhibitory receptors that are expressed in the tumor microenvironment. Immune checkpoint inhibitors (ICI) that target these biomarkers unleash the properties of effector T cells that are licensed to kill cancer cells. Immune checkpoint blockade has dramatically changed the treatment landscape of many cancers. In this Review, we describe the current data regarding clinical trials of ICIs in six important cancers, including hepatocellular carcinoma (HCC), renal cell cancer (RCC), hodgkin lymphoma (HL), non-hodgkin lymphoma (NHL), non-small cell lung cancer (NSCLC), and head and neck cancer carcinoma (HNSCC). © 2021 Elsevier Inc.
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