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Wang Z, Xia L, Cheng J, Liu J, Zhu Q, Cui C, Li J, Huang Y, Shen J, Xia Y. Combination Therapy of Bone Marrow Mesenchymal Stem Cell Transplantation and Electroacupuncture for the Repair of Intrauterine Adhesions in Rats: Mechanisms and Functional Recovery. Reprod Sci 2024; 31:2318-2330. [PMID: 38499950 DOI: 10.1007/s43032-024-01465-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 01/12/2024] [Indexed: 03/20/2024]
Abstract
Transplantation of bone marrow mesenchymal stem cells (BMSCs) has demonstrated promising clinical utility in the treatment of endometrial injury and the restoration of fertility. However, since the efficacy of BMSCs after transplantation is not stable, it is very important to find effective ways to enhance the utilisation of BMSCs. Electroacupuncture (EA) has some positive effects on the chemotaxis of stem cells and diseases related to uterine injury. In this study, we established the intrauterine adhesion (IUA) model of the Sprague-Dawley rat using lipopolysaccharide infection and mechanical scratching. Phosphate-buffered saline, BMSCs alone, and BMSCs combined with EA were randomly administered to the rats. Fluorescent cell labelling showed the migration of transplanted BMSCs. H&E staining, Masson staining, Western blot, immunohistochemistry, ELISA, and qRT-PCR were utilised to detect changes in endometrial morphology and expressions of endometrial receptivity-related factors, endometrial pro-inflammatory factors, and fibrosis factors. Finally, we conducted a fertility test to measure the recovery of uterine function. The results showed that EA promoted transplanted BMSCs to migrate into the injured uterus by activating the SDF-1/CXCR4 axis. Endometrial morphology showed the most significant improvement in the BMSC + EA group. The expressions of endometrial pro-inflammatory factors and fibrosis indexes in the BMSC + EA group were lower than those in the model and BMSC groups. Further studies revealed that the expression of endometrial receptivity-related factors and the number of embryos implanted on day 8 of gestation increased in the BMSC + EA group compared with the model group and the BMSC group.
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Affiliation(s)
- Zhaoxian Wang
- College of Acupuncture Moxibustion and Tuina, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Liangjun Xia
- College of Acupuncture Moxibustion and Tuina, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Jie Cheng
- College of Acupuncture Moxibustion and Tuina, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Jingyu Liu
- College of Acupuncture Moxibustion and Tuina, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Qian Zhu
- College of Acupuncture Moxibustion and Tuina, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Chuting Cui
- College of Acupuncture Moxibustion and Tuina, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Junwei Li
- College of Acupuncture Moxibustion and Tuina, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Yueying Huang
- College of Acupuncture Moxibustion and Tuina, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Jie Shen
- College of Acupuncture Moxibustion and Tuina, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Youbing Xia
- College of Acupuncture Moxibustion and Tuina, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
- Nanjing Medical University, Nanjing, 211166, China.
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Research progress of stem cell therapy for endometrial injury. Mater Today Bio 2022; 16:100389. [PMID: 36033375 PMCID: PMC9403503 DOI: 10.1016/j.mtbio.2022.100389] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 07/27/2022] [Accepted: 07/27/2022] [Indexed: 11/24/2022] Open
Abstract
Endometrial damage is an important factor leading to infertility and traditional conventional treatments have limited efficacy. As an emerging technology in recent years, stem cell therapy has provided new hope for the treatment of this disease. By comparing the advantages of stem cells from different sources, it is believed that menstrual blood endometrial stem cells have a good application prospect as a new source of stem cells. However, the clinical utility of stem cells is still limited by issues such as colonization rates, long-term efficacy, tumor formation, and storage and transportation. This paper summarizes the mechanism by which stem cells repair endometrial damage and clarifies the material basis of their effects from four aspects: replacement of damaged sites, paracrine effects, interaction with growth factors, and other new targets. According to the pathological characteristics and treatment requirements of intrauterine adhesion (IUA), the research work to solve the above problems from the aspects of functional bioscaffold preparation and multi-functional platform construction is also summarized. From the perspective of scaffold materials and component functions, this review will provide a reference for comprehensively optimizing the clinical application of stem cells.
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Zhu W, Zhai X, Jia Z, Wang Y, Mo Y. Bioinformatics analysis of sequential gene expression profiling after skin and skeletal muscle wound in mice. Leg Med (Tokyo) 2021; 54:101982. [PMID: 34687982 DOI: 10.1016/j.legalmed.2021.101982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 09/26/2021] [Accepted: 10/14/2021] [Indexed: 10/20/2022]
Abstract
It is of great value to use bioinformatics methods to screen the core differentially expressed genes (DEGs) at different times after mouse skin and skeletal muscle wound, and to explore the relationship between them and the wound age. To this end, we downloaded the gene expression profiles of GSE140517 and GSE23006 from the NCBI-GEO gene database, used GEO2R online tools and Venn diagrams to screen out DEGs at different times and common-DEGs. The Gene Ontology (GO) analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) channel analysis were carried out through the DAVID website respectively. Use STRING tool to build a Protein-protein Interaction (PPI) network, and use Cytoscape software to screen out core DEGs. The results showed that 13, 53, 43 and 13 core DEGs were screened out in the 6 h, 12 h, 24 h and common-DEGs group after wound. There were 7 core DEGs (Cxcl2, Cxcl3, Il1b, Ptgs2, Cxcl1, Timp1, Ccl3) in both the different time point and the common DEGs group. Meanwhile, there are 1 core DEGs (Ccl4) specifically expressed in the 6 h, 29 specifically expressed core DEGs (Isg20, Rtp4, Fcgr1, Ifi44, Trim30a, etc.) in the 12 h, and 18 specifically expressed core DEGs (Ccr7, Myd88, Igsf6, Ccr2, Gpsm3, etc.) in the 24 h, there are 6 core DEGs (Ccl4, Ccl7, Saa3, Cxcl5, Ccl2, Lcn2) specifically expressed in the common-DEGs group. The results of GO and KEGG analysis showed that the deterioration and exudation of the inflammatory response were the main cause at 6 h after wound. In addition to inflammation at 12 h and 24 h, the systemic immune response against viral and bacterial infections also gradually increased. In summary, the core DEGs selected in this study have combined characteristics, consistent with the healing function at the corresponding time point, and they are also has specificity and correlation with wound age. Therefore, by detecting the changes in the expression of co-expressed core DEGs at different times after wound, as well as detecting specific expressed DEGs at a specific time point or a specific period of time, it is very promising to provide help for the wound age estimation. However, limited by the GSE140517 gene expression profile in the database, only the difference in gene expression at different times within 24 h after wound was explored, and the research on the late wound age still needs to be further in-depth.
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Affiliation(s)
- Weihao Zhu
- School of Forensic Medicine, Henan University of Science and Technology, Luoyang 471003, China
| | - Xiandun Zhai
- School of Forensic Medicine, Henan University of Science and Technology, Luoyang 471003, China
| | - Zelei Jia
- School of Forensic Medicine, Henan University of Science and Technology, Luoyang 471003, China
| | - Yingyi Wang
- School of Forensic Medicine, Henan University of Science and Technology, Luoyang 471003, China; First Affiliated Hospital of Zhengzhou University, Zhengzhou 450046, China
| | - Yaonan Mo
- School of Forensic Medicine, Henan University of Science and Technology, Luoyang 471003, China.
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Younesi S, Spencer SJ, Sominsky L. Monocyte perturbation modulates the ovarian response to an immune challenge. Mol Cell Endocrinol 2021; 536:111418. [PMID: 34339824 DOI: 10.1016/j.mce.2021.111418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/27/2021] [Accepted: 07/29/2021] [Indexed: 11/20/2022]
Abstract
Our recent findings indicate that an acute depletion of monocytes has no sustained effects on ovarian follicle health. Here, we utilised a Cx3cr1-Dtr transgenic Wistar rat model to transiently deplete monocytes and investigated the impact of an acute immune challenge by lipopolysaccharide (LPS) on ovarian follicle health and ovulatory capacity relative to wt once the monocytes had repopulated. Monocyte depletion and repopulation exacerbated the effects of LPS in several domains. As such, monocyte perturbation decreased the numbers of secondary follicles in those challenged with LPS. Monocyte perturbation was also associated with reduced antral follicle numbers and circulating luteinising hormone (LH) levels, as well as potential changes in ovarian sensitivity to LH, exacerbated by LPS. These data suggest that monocyte depletion and repopulation induce a transient suppression of ovulatory capacity in response to a subsequent immune challenge, but this is likely to be restored once the pro-inflammatory environment is resolved.
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Affiliation(s)
- Simin Younesi
- School of Health and Biomedical Sciences RMIT University, Melbourne, VIC, Australia
| | - Sarah J Spencer
- School of Health and Biomedical Sciences RMIT University, Melbourne, VIC, Australia; ARC Centre of Excellence for Nanoscale Biophotonics, RMIT University, Melbourne, VIC, Australia
| | - Luba Sominsky
- School of Health and Biomedical Sciences RMIT University, Melbourne, VIC, Australia; Barwon Health Laboratory, Barwon Health University Hospital, Geelong, VIC, Australia; Institute for Physical and Mental Health and Clinical Transformation, School of Medicine, Faculty of Health, Deakin University, Australia.
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Chen L, Huang X, Wang L, Wang C, Tang X, Gu M, Jing J, Ma R, Ge X, Yao B. Electroacupuncture Reduces Oocyte Number and Maintains Vascular Barrier Against Ovarian Hyperstimulation Syndrome by Regulating CD200. Front Cell Dev Biol 2021; 9:648578. [PMID: 33693006 PMCID: PMC7938326 DOI: 10.3389/fcell.2021.648578] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 02/03/2021] [Indexed: 11/13/2022] Open
Abstract
Ovarian hyperstimulation syndrome (OHSS) is a common complication caused by ovulatory stimulation therapy, which manifests as an increase in ovarian volume, an increase in the number of oocytes retrieved, and increased vascular permeability throughout the body and especially in ovarian tissue. In our previous study, we found that electroacupuncture (EA) could prevent the progression of OHSS, by mainly affecting ovary. However, the specific molecules and the mechanism of this process were still unknown. In order to explore the underlying mechanism, OHSS rat model was established and EA treatment was performed, which was followed by proteomic analysis of ovaries. Results showed a significant increase in the expression level of CD200 in the ovaries of OHSS group treated with EA than those of OHSS group. Clinical data showed that the level of CD200 in follicular fluid was negatively correlated with the number of oocytes retrieved and serum E2 level. Further in vitro experiments showed a concentration-dependent role of human chorionic gonadotropin (hCG) in reducing CD200 and CD200R levels, and increasing inflammatory cytokine levels in cultured KGN cells. In human umbilical vein endothelial cells (HUVECs), the vascular barrier function was improved by CM (cultural medium from KGN cell) which treated with CD200Fc (CD200R agonist). Meanwhile, the results of in vivo experiments indicated that EA reduced the number of ovarian corpora lutea, decreased inflammatory response, and improved the vascular barrier function by increasing the expression of CD200 and CD200R in rat ovaries. These findings suggest that EA treatment may reduce oocyte number and maintain vascular barrier against OHSS through ovarian anti-inflammatory response mediated by CD200. Therefore, this study is the first to identify CD200 as a main of EA in the ovary and elucidate the possible mechanism of EA on preventing and treating OHSS, which provide a scientific basis for CD200 as an effector and indicator in EA treatment.
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Affiliation(s)
- Li Chen
- Center of Reproductive Medicine, Affiliated Jinling Hospital, School of Medicine, Nanjing University, Jiangsu, China
| | - Xuan Huang
- Center of Reproductive Medicine, Affiliated Jinling Hospital, School of Medicine, Nanjing University, Jiangsu, China
| | - Li Wang
- Reproductive Medical Center, The Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Shandong, China
| | - Cencen Wang
- Center of Reproductive Medicine, Affiliated Jinling Hospital, School of Medicine, Nanjing University, Jiangsu, China
| | - Xu Tang
- Center of Reproductive Medicine, Affiliated Jinling Hospital, School of Medicine, Nanjing University, Jiangsu, China
| | - Minghui Gu
- Center of Reproductive Medicine, Affiliated Jinling Hospital, School of Medicine, Nanjing University, Jiangsu, China
| | - Jun Jing
- Center of Reproductive Medicine, Affiliated Jinling Hospital, School of Medicine, Nanjing University, Jiangsu, China
| | - Rujun Ma
- Center of Reproductive Medicine, Affiliated Jinling Hospital, School of Medicine, Nanjing University, Jiangsu, China
| | - Xie Ge
- Center of Reproductive Medicine, Affiliated Jinling Hospital, School of Medicine, Nanjing University, Jiangsu, China
| | - Bing Yao
- Center of Reproductive Medicine, Affiliated Jinling Hospital, School of Medicine, Nanjing University, Jiangsu, China.,State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Jiangsu, China
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Zheng CS, Fang YG. Case of acupuncture combined with Chinese herbal medication in assistance of pregnancy after 11 failures of IVF-ET at advanced age. WORLD JOURNAL OF ACUPUNCTURE-MOXIBUSTION 2019. [DOI: 10.1016/j.wjam.2019.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Xia L, Meng Q, Xi J, Han Q, Cheng J, Shen J, Xia Y, Shi L. The synergistic effect of electroacupuncture and bone mesenchymal stem cell transplantation on repairing thin endometrial injury in rats. Stem Cell Res Ther 2019; 10:244. [PMID: 31391117 PMCID: PMC6686409 DOI: 10.1186/s13287-019-1326-6] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 06/25/2019] [Accepted: 07/04/2019] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Tissue regeneration disorder after endometrial injury is an important cause of intrauterine adhesions, amenorrhea, and infertility in women. Both bone marrow mesenchymal stem cell (BMSC) transplantation and electroacupuncture (EA) are promising therapeutic applications for endometrial injury. This study examined their combined effects on thin endometrium in rats and the possible mechanisms underlying these effects. METHODS A thin endometrial model was established in Sprague-Dawley (SD) rats by perfusing 95% ethanol into the right side of the uterus. The wounds were randomly treated with PBS (model group), BMSCs only (BMSC group), EA only (EA group), and BMSCs combined with EA (BMSC + EA group). Endometrial morphological alterations were observed by hematoxylin and eosin (H&E) staining. Changes in markers of epithelial and stromal endometrium cells, endometrial receptivity-related chemokines, and paracrine factors were detected using immunohistochemistry, western blotting, and quantitative reverse-transcription polymerase chain reaction (qRT-PCR). Finally, the functional recovery of the uterus was evaluated by determining the rate of embryo implantation. RESULTS As shown by endometrial morphology, the damaged uteri in all the treatment groups recovered to some extent, with the best effects observed in the BMSC + EA group. Further studies showed that EA promoted the migration of transplanted BMSCs to damaged uteri by activating the stromal cell-derived factor-1/C-X-C chemokine receptor type 4 (SDF-1/CXCR4) axis. As compared with the other groups, upregulated expression of endometrial cytokeratin and vimentin, increased secretion of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) in endometrial lesions, and improved embryo implantation rates on the 8th day of pregnancy were found in the BMSC + EA group. CONCLUSIONS EA plays an important role in supporting BMSCs in the repair of thin endometrium, most likely by promoting the migration of BMSCs and enhancing the paracrine effect of BMSCs.
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Affiliation(s)
- Liangjun Xia
- School of Medicine and Life Science, Nanjing University of Chinese Medicine, Nanjing, 210046, China
| | - Qingyu Meng
- The Second Clinical College, Nanjing University of Chinese Medicine, Nanjing, 210046, China
| | - Jin Xi
- The Second Clinical College, Nanjing University of Chinese Medicine, Nanjing, 210046, China
| | - Qin Han
- School of Medicine and Life Science, Nanjing University of Chinese Medicine, Nanjing, 210046, China
| | - Jie Cheng
- The Second Clinical College, Nanjing University of Chinese Medicine, Nanjing, 210046, China
| | - Jie Shen
- The Second Clinical College, Nanjing University of Chinese Medicine, Nanjing, 210046, China
| | - Youbing Xia
- Xuzhou Medical University, Xuzhou, 221004, China.
- The Second Clinical College, Nanjing University of Chinese Medicine, Nanjing, 210046, China.
| | - Liyun Shi
- School of Medicine and Life Science, Nanjing University of Chinese Medicine, Nanjing, 210046, China.
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Yaqian Y, Huanfang X, Jie S, Huisheng Y, Yigong F. Successful spontaneous pregnancy with acupuncture after premature ovarian failure. WORLD JOURNAL OF ACUPUNCTURE-MOXIBUSTION 2018. [DOI: 10.1016/j.wjam.2018.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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