Molecular Markers of Regulatory T Cells in Cancer Immunotherapy with Special Focus on Acute Myeloid Leukemia (AML) - A Systematic Review

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The next-generation immunotherapy can only be effective if researchers have an in-depth understanding of the function and regulation of Treg cells in antitumor immunity combined with the discovery of new immunity targets. This can enhance clinical efficacy of future and novel therapies and reduces any adverse reactions arising from the latter. This review discusses tumor treatment strategies using regulatory T (Treg) cell therapy in a Tumor Microenvironment (TME). It also discusses factors affecting TME instability as well as relevant treatments to prevent future immune disorders. It is prognosticated that PD-1 inhibitors are risky and their adverse effects should be taken into account when they are administered to treat Acute Myeloid Leukemia (AML), lung adenocarcinoma, and prostate adenocarcinoma. In contrast, Treg molecular markers FoxP3 and CD25 analyzed here have stronger expression in almost all kinds of cancers compared with normal people. However, CD25 inhibitors are more effective compared to FoxP3 inhibitors, especially in combination with TGF-β blockade, in predicting patient survival. According to the data obtained from the Cancer Genome Atlas, we then concentrate on AML immunotherapy and discuss different therapeutic strategies including anti-CD25/IL-2, anti-CTLA-4, anti-IDO, antityrosine kinase receptor, and anti-PI3K therapies and highlight the recent advances and clinical achievements in AML immunotherapy. In order to prognosticate the risk and adverse effects of key target inhibitors (namely against CTLA-4, FoxP3, CD25, and PD-1), we finally analyzed and compared the Cancer Genome Atlas derived from ten common cancers. This review shows that Treg cells are strongly increased in AML and the comparative review of key markers shows that Tregbased immunotherapy is not effective for all kinds of cancer. Therefore, blocking CD25(+)FoxP3(+) Treg cells is suggested in AML more than other kinds of cancer; meanwhile, Treg markers studied in other cancers have also great lessons for AML immunotherapy.

Medienart:

E-Artikel

Erscheinungsjahr:

2020

Erschienen:

2020

Enthalten in:

Zur Gesamtaufnahme - volume:27

Enthalten in:

Current medicinal chemistry - 27(2020), 28 vom: 03., Seite 4673-4698

Sprache:

Englisch

Beteiligte Personen:

Kaboli, Parham Jabbarzadeh [VerfasserIn]
Zhang, Lingling [VerfasserIn]
Xiang, Shixin [VerfasserIn]
Shen, Jing [VerfasserIn]
Li, Mingxing [VerfasserIn]
Zhao, Yueshui [VerfasserIn]
Wu, Xu [VerfasserIn]
Zhao, Qijie [VerfasserIn]
Zhang, Hanyu [VerfasserIn]
Lin, Ling [VerfasserIn]
Yin, Jianhua [VerfasserIn]
Wu, Yuanlin [VerfasserIn]
Wan, Lin [VerfasserIn]
Yi, Tao [VerfasserIn]
Li, Xiang [VerfasserIn]
Cho, Chi Hin [VerfasserIn]
Li, Jing [VerfasserIn]
Xiao, Zhangang [VerfasserIn]
Wen, Qinglian [VerfasserIn]

Links:

Volltext

Themen:

CD25
CTLA-4
Cancer immunotherapy
Forkhead Transcription Factors
FoxP3
Journal Article
PD-1
Regulatory T cells
Systematic Review
Transforming Growth Factor beta
Tumor microenvironment

Anmerkungen:

Date Completed 25.09.2020

Date Revised 25.09.2020

published: Print

Citation Status MEDLINE

doi:

10.2174/0929867326666191004164041

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM301915679