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Toll-like receptors: Triggers of regulated cell death and promising targets for cancer therapy.
- Source :
-
Immunology Letters . Jul2020, Vol. 223, p1-9. 9p. - Publication Year :
- 2020
-
Abstract
- • Toll-like receptors represent triggers of regulated cell death. • Toll-like receptors are promising cancer therapy targets. • Toll-like receptors agonists are candidate cancer therapeutic agents. Toll-like receptors (TLRs) belong to a family of pattern recognition receptors (PRRs). It is well known that TLRs play an essential role in activating innate and adaptive immune responses. TLRs are involved in mediating inflammatory responses and maintaining epithelial barrier homeostasis, and they are highly likely to activate various signalling pathways during cancer chemotherapy. For a long time, much research focused on the immune modulating function of TLRs in cancer genesis, pathology and therapeutic strategies. However, recent reports have suggested that except for the innate and adaptive immune responses that they initiate, TLRs can signal to induce regulated cell death (RCD), which also plays an important role in the antitumor process. TLR agonists also have been investigated as cancer therapeutic agents under clinical evaluation. In this review, we focused on the mechanism of RCD induced by TLR signals and the important role that they play in anticancer therapy combined with recent experimental and clinical trial data to discuss the possibility of TLRs as promising targets for cancer therapy. TLRs represent triggers of regulated cell death and targets for cancer therapy. The molecular mechanisms of TLR-induced RCD and relationship between TLR-signalling pathways and cancer remain to be investigated by further studies. [ABSTRACT FROM AUTHOR]
- Subjects :
- *TOLL-like receptors
*CELL death
*CANCER treatment
*PATTERN perception receptors
Subjects
Details
- Language :
- English
- ISSN :
- 01652478
- Volume :
- 223
- Database :
- Academic Search Index
- Journal :
- Immunology Letters
- Publication Type :
- Academic Journal
- Accession number :
- 143574432
- Full Text :
- https://doi.org/10.1016/j.imlet.2020.04.002