PMID- 36006542 OWN - NLM STAT- MEDLINE DCOM- 20221013 LR - 20221018 IS - 1573-742X (Electronic) IS - 0929-5305 (Linking) VI - 54 IP - 3 DP - 2022 Oct TI - MicroRNA-342-3p loaded by human umbilical cord mesenchymal stem cells-derived exosomes attenuates deep vein thrombosis by downregulating EDNRA. PG - 411-419 LID - 10.1007/s11239-022-02694-6 [doi] AB - Exosomes (exos) exert biological functions to maintain the dynamic balance of cells and tissues by transferring biological cargo to recipient cells. Thus, this study explored human umbilical cord mesenchymal stem cells (hucMSCs)-derived exo transfer of microRNA (miR)-342-3p in deep vein thrombosis (DVT). DVT rat models were established via inferior vena cava (IVC) ligation. HucMSCs-exos were extracted and injected into rats with DVT to observe whether they could influences thrombus formation in vivo. HucMSCs-exos were co-cultured with human umbilical vein endothelial cells (HUVECs) in vitro to observe angiogenesis. miR-342-3p and endothelin A receptor (EDNRA) expression in rats with DVT, as well as their interaction was analyzed. miR-342-3p was downregulated and EDNRA was upregulated in rats with DVT. HucMSCs-exos inhibited the formation of thrombus in rats with DVT, as well as promoted angiogenesis of HUVECs. Upregulated miR-342-3p delivery by hucMSCs-exos alleviated DVT in rats and improved angiogenesis of HUVECs. miR-342-3p targeted EDNRA, and the effect of hucMSCs-exos transfer of upregulated miR-342-3p was rescued by overexpressing EDNRA. Briefly, miR-342-3p loaded by hucMSCs-exos attenuates DVT by downregulating EDNRA, offering a novel direction to treat DVT. CI - (c) 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature. FAU - Pan, Zhiyu AU - Pan Z AD - Department of Vascular Surgery, Minhang Hospital, Fudan University, No. 39 Xinling Road, Minhang District, Shanghai, 201100, China. FAU - Chen, Qian AU - Chen Q AD - Department of Vascular Surgery, Minhang Hospital, Fudan University, No. 39 Xinling Road, Minhang District, Shanghai, 201100, China. FAU - Ding, Hongjian AU - Ding H AD - Department of Vascular Surgery, Minhang Hospital, Fudan University, No. 39 Xinling Road, Minhang District, Shanghai, 201100, China. FAU - Li, Huaqing AU - Li H AUID- ORCID: 0000-0001-9568-9135 AD - Department of Vascular Surgery, Minhang Hospital, Fudan University, No. 39 Xinling Road, Minhang District, Shanghai, 201100, China. Lihuaqing166@163.com. LA - eng PT - Journal Article DEP - 20220825 PL - Netherlands TA - J Thromb Thrombolysis JT - Journal of thrombosis and thrombolysis JID - 9502018 RN - 0 (MIRN342 microRNA, human) RN - 0 (MicroRNAs) RN - 0 (Receptor, Endothelin A) SB - IM MH - Animals MH - *Exosomes/genetics MH - Human Umbilical Vein Endothelial Cells MH - Humans MH - *Mesenchymal Stem Cells/metabolism MH - *MicroRNAs/genetics/metabolism MH - Rats MH - Receptor, Endothelin A/metabolism MH - Umbilical Cord/metabolism MH - *Venous Thrombosis/genetics/metabolism/therapy OTO - NOTNLM OT - Angiogenesis OT - Deep vein thrombosis OT - Endothelin A receptor OT - Exosomes OT - Human umbilical cord mesenchymal stem cells OT - microRNA-342-3p EDAT- 2022/08/26 06:00 MHDA- 2022/10/14 06:00 CRDT- 2022/08/25 11:22 PHST- 2022/08/06 00:00 [accepted] PHST- 2022/08/26 06:00 [pubmed] PHST- 2022/10/14 06:00 [medline] PHST- 2022/08/25 11:22 [entrez] AID - 10.1007/s11239-022-02694-6 [pii] AID - 10.1007/s11239-022-02694-6 [doi] PST - ppublish SO - J Thromb Thrombolysis. 2022 Oct;54(3):411-419. doi: 10.1007/s11239-022-02694-6. Epub 2022 Aug 25.