Unraveling the complexity of STAT3 in cancer: molecular understanding and drug discovery

Autor: Yamei Hu, Zigang Dong, Kangdong Liu
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Journal of Experimental & Clinical Cancer Research, Vol 43, Iss 1, Pp 1-29 (2024)
Druh dokumentu: article
ISSN: 1756-9966
DOI: 10.1186/s13046-024-02949-5
Popis: Abstract Signal transducer and activator of transcription 3 (STAT3) is a transcriptional factor involved in almost all cancer hallmark features including tumor proliferation, metastasis, angiogenesis, immunosuppression, tumor inflammation, metabolism reprogramming, drug resistance, cancer stemness. Therefore, STAT3 has become a promising therapeutic target in a wide range of cancers. This review focuses on the up-to-date knowledge of STAT3 signaling in cancer. We summarize both the positive and negative modulators of STAT3 together with the cancer hallmarks involving activities regulated by STAT3 and highlight its extremely sophisticated regulation on immunosuppression in tumor microenvironment and metabolic reprogramming. Direct and indirect inhibitors of STAT3 in preclinical and clinical studies also have been summarized and discussed. Additionally, we highlight and propose new strategies of targeting STAT3 and STAT3-based combinations with established chemotherapy, targeted therapy, immunotherapy and combination therapy. These efforts may provide new perspectives for STAT3-based target therapy in cancer.
Databáze: Directory of Open Access Journals
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