Targeting Tumor Microenvironment by Small-Molecule Inhibitors

The tumor microenvironment (TME) is a hypoxic, acidic, and immune/inflammatory cell–enriched milieu that plays crucial roles in tumor development, growth, progression, and therapy resistance. Targeting TME is an attractive strategy for the treatment of solid tumors. Conventional cancer chemotherapie...

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Main Authors: Shangwei Zhong, Ji-Hak Jeong, Zhikang Chen, Zihua Chen, Jun-Li Luo
Format: Article
Language:English
Published: Elsevier 2020-01-01
Series:Translational Oncology
Online Access:http://www.sciencedirect.com/science/article/pii/S1936523319304966
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spelling doaj-a84240d146b843b989b0b7a9343faba72020-11-25T01:29:33ZengElsevierTranslational Oncology1936-52332020-01-011315769Targeting Tumor Microenvironment by Small-Molecule InhibitorsShangwei Zhong0Ji-Hak Jeong1Zhikang Chen2Zihua Chen3Jun-Li Luo4The Hunan Provincial Key Lab of Precision Diagnosis and Treatment for Gastrointestinal Tumor, Xiangya Hospital, Central South University, Hunan, 410008, China; Department of Molecular Medicine, The Scripps Research Institute, Jupiter, FL 33458, USADepartment of Molecular Medicine, The Scripps Research Institute, Jupiter, FL 33458, USAThe Hunan Provincial Key Lab of Precision Diagnosis and Treatment for Gastrointestinal Tumor, Xiangya Hospital, Central South University, Hunan, 410008, China; Zihua Chen or Zhikang Chen, The Hunan Provincial Key Lab of Precision Diagnosis and Treatment for Gastrointestinal Tumor, Xiangya Hospital, Central South University, Hunan 410008, ChinaThe Hunan Provincial Key Lab of Precision Diagnosis and Treatment for Gastrointestinal Tumor, Xiangya Hospital, Central South University, Hunan, 410008, China; Zihua Chen or Zhikang Chen, The Hunan Provincial Key Lab of Precision Diagnosis and Treatment for Gastrointestinal Tumor, Xiangya Hospital, Central South University, Hunan 410008, ChinaDepartment of Molecular Medicine, The Scripps Research Institute, Jupiter, FL 33458, USA; Address all correspondence to: Jun-Li Luo, Department of Molecular Medicine, The Scripps Research Institute, Jupiter, FL 33458, USA.The tumor microenvironment (TME) is a hypoxic, acidic, and immune/inflammatory cell–enriched milieu that plays crucial roles in tumor development, growth, progression, and therapy resistance. Targeting TME is an attractive strategy for the treatment of solid tumors. Conventional cancer chemotherapies are mostly designed to directly kill cancer cells, and the effectiveness is always compromised by their penetration and accessibility to cancer cells. Small-molecule inhibitors, which exhibit good penetration and accessibility, are widely studied, and many of them have been successfully applied in clinics for cancer treatment. As TME is more penetrable and accessible than tumor cells, a lot of efforts have recently been made to generate small-molecule inhibitors that specifically target TME or the components of TME or develop special drug-delivery systems that release the cytotoxic drugs specifically in TME. In this review, we briefly summarize the recent advances of small-molecule inhibitors that target TME for the tumor treatment.http://www.sciencedirect.com/science/article/pii/S1936523319304966
collection DOAJ
language English
format Article
sources DOAJ
author Shangwei Zhong
Ji-Hak Jeong
Zhikang Chen
Zihua Chen
Jun-Li Luo
spellingShingle Shangwei Zhong
Ji-Hak Jeong
Zhikang Chen
Zihua Chen
Jun-Li Luo
Targeting Tumor Microenvironment by Small-Molecule Inhibitors
Translational Oncology
author_facet Shangwei Zhong
Ji-Hak Jeong
Zhikang Chen
Zihua Chen
Jun-Li Luo
author_sort Shangwei Zhong
title Targeting Tumor Microenvironment by Small-Molecule Inhibitors
title_short Targeting Tumor Microenvironment by Small-Molecule Inhibitors
title_full Targeting Tumor Microenvironment by Small-Molecule Inhibitors
title_fullStr Targeting Tumor Microenvironment by Small-Molecule Inhibitors
title_full_unstemmed Targeting Tumor Microenvironment by Small-Molecule Inhibitors
title_sort targeting tumor microenvironment by small-molecule inhibitors
publisher Elsevier
series Translational Oncology
issn 1936-5233
publishDate 2020-01-01
description The tumor microenvironment (TME) is a hypoxic, acidic, and immune/inflammatory cell–enriched milieu that plays crucial roles in tumor development, growth, progression, and therapy resistance. Targeting TME is an attractive strategy for the treatment of solid tumors. Conventional cancer chemotherapies are mostly designed to directly kill cancer cells, and the effectiveness is always compromised by their penetration and accessibility to cancer cells. Small-molecule inhibitors, which exhibit good penetration and accessibility, are widely studied, and many of them have been successfully applied in clinics for cancer treatment. As TME is more penetrable and accessible than tumor cells, a lot of efforts have recently been made to generate small-molecule inhibitors that specifically target TME or the components of TME or develop special drug-delivery systems that release the cytotoxic drugs specifically in TME. In this review, we briefly summarize the recent advances of small-molecule inhibitors that target TME for the tumor treatment.
url http://www.sciencedirect.com/science/article/pii/S1936523319304966
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