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ITRAQ-based proteomics analysis of human ectopic endometrial stromal cells treated by Maqian essential oil by Liu-yang Zhang; Ting-ting Huang; Li-ping Li; Dan-ping Liu; Yong Luo; Wan Lu; Ning Huang; Peng-peng Ma; Yan-qiu Liu; Ping Zhang; Bi-cheng Yang is a Medicine article available to read on EtoBox.

What is ITRAQ-based proteomics analysis of human ectopic endometrial stromal cells treated by Maqian essential oil about?

## Background Endometriosis is a common and complex syndrome characterized by the presence of endometrial-like tissue outside the uterus. Chinese medicine has been recently found to show good efficacy in treating endometriosis. Our previous results revealed that Maqian fruit essential oil (MQEO) could inhibit the proliferation and induce apoptosis of ectopic endometrial stromal cells (EESCs), but the mechanisms remain unclear. In this study, we aim to explore the molecular mechanism of MQEO’s specific effects in EESCs. ## Methods We conducted a quantitative proteomics analysis by iTRAQ on EESCs treated with MQEO or DMSO. Then deep analysis was performed based on differentially expressed proteins, including Gene Ontology enrichment analysis, pathway enrichment analysis and protein interaction analysis. Candidate protein targets were subsequently verified by western blotting. ## Results Among 6575 identified proteins, 435 proteins exhibited altered expression levels in MQEO-treated EESCs. Of these proteins, most were distributed in signal transduction as well as immune system and the most significantly altered pathway was complement and coagulation cascades. Moreover, two differentia

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Author

Liu-yang Zhang; Ting-ting Huang; Li-ping Li; Dan-ping Liu; Yong Luo; Wan Lu; Ning Huang; Peng-peng Ma; Yan-qiu Liu; Ping Zhang; Bi-cheng Yang

Publisher

Springer Science and Business Media LLC

Published

2023

Field

Medicine (Health Sciences)