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MiR-192-5p-Modified Tumor-Associated Macrophages-Derived Exosome Suppressed Endometrial Cancer Progression Through Targeting IRAK1/NF-κB Signaling.
- Source :
-
Reproductive Sciences . Feb2022, Vol. 29 Issue 2, p436-447. 12p. - Publication Year :
- 2022
-
Abstract
- Tumor-associated macrophages (TAMs) are a major regulator in the development of endometrial cancer (EC). It was indicated that TAMs could crosstalk with cancer cells via transferring exosomes which carrying microRNAs (miRNAs). Firstly, we found that TAMs could promote the epithelial-mesenchymal transition (EMT) of EC cells and inhibit its apoptosis. Next, we further found that TAMs regulated the EMT and apoptosis of EC cells through transferring exosomes into EC cells. Then, lowly expressed miR-192-5p in TAMs-derived exosomes was proved. Moreover, our data demonstrated that upregulation of miR-192-5p in TAMs-derived exosomes could significantly promote the apoptosis of EC cells and impede its EMT. IRAK1 was proved to be a downstream target of miR-192-5p. Importantly, we indicated that miR-192-5p-overexpressed TAMs-derived exosomes regulated the EC cells apoptosis and EMT through inhibiting IRAK1/NF-κB signaling pathway. In addition, we also revealed that overexpression of miR-192-5p in TAMs-derived exosomes obviously limits the growth of tumors. Overall, in TAMs-derived exosomes, our data demonstrated that overexpression of miR-192-5p could effectively suppress the progression of EC. Our data provid a new target for EC treatment. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 19337191
- Volume :
- 29
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Reproductive Sciences
- Publication Type :
- Academic Journal
- Accession number :
- 154818894
- Full Text :
- https://doi.org/10.1007/s43032-021-00789-8