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Yang R, Yang F, Wei Y, Huang B, Cao T, Tan H, Liu D, Zou Q, Wen J, Wen L, Lu X, Yu C, Cai H, Xie X, Jiang S, Yao S, Liang Y. Hypoxia-induced Semaphorin 3A promotes the development of endometriosis through regulating macrophage polarization. Int Immunopharmacol 2024; 138:112559. [PMID: 38955028 DOI: 10.1016/j.intimp.2024.112559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 06/21/2024] [Accepted: 06/22/2024] [Indexed: 07/04/2024]
Abstract
BACKGROUND Semaphorin 3A (Sema3A) is a member of neural guidance factor family well-known for inducing the collapse of nerve cell growth cone and regulating nerve redistribution. It also has been characterized as an immunoregulatory and tumor promoting factor. Our previous study showed that Sema3A was involved in the regulation of sympathetic innervation and neuropathic pain of endometriosis. Nevertheless, the role of Sema3A in the development of endometriosis and its potential upstreaming factor are still not clear. METHODS Histology experiments were carried to detect the expression of Sema3A, hypoxia -inducible factor 1α (HIF-1α) and the distribution of macrophages. Cell experiments were used to explore the effect of Sema3A on the proliferation and migration of endometrial stromal cells (ESCs) and to confirm the regulatory action of HIF-1α on Sema3A. In vivo experiments were carried out to explore the role of Sema3A on the development of endometriosis. RESULTS Sema3A was highly expressed in endometriotic lesions and could enhanced the proliferation and migration abilities of ESCs. Aberrant macrophage distribution was found in endometriotic lesions. Sema3A also promoted the differentiation of monocytes into anti-inflammatory macrophages, so indirectly mediating the proliferation and migration of ESCs. Hypoxic microenvironment induced Sema3A mRNA and protein expression in ESCs via HIF-1α. Administration of Sema3A promoted the development of endometriosis in a mouse model. CONCLUSIONS Sema3A, which is regulated by HIF-1α, is a promoting factor for the development of endometriosis. Targeting Sema3A may be a potential treatment strategy to control endometriotic lesions.
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Affiliation(s)
- Ruyu Yang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou 510080, Guangdong, China
| | - Fan Yang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou 510080, Guangdong, China
| | - Yajing Wei
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou 510080, Guangdong, China
| | - Biqi Huang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou 510080, Guangdong, China
| | - Tiefeng Cao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou 510080, Guangdong, China
| | - Hao Tan
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou 510080, Guangdong, China
| | - Duo Liu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou 510080, Guangdong, China
| | - Qiuyu Zou
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou 510080, Guangdong, China
| | - Jinjuan Wen
- Department of Obstetrics and Gynecology, Jieyang People's Hospital (Jieyang Affiliated Hospital, Sun Yat-sen University), Jieyang 522081, Guangdong, China
| | - Lei Wen
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Xi Lu
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Changyang Yu
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Heng Cai
- Department of Obstetrics and Gynecology, Jieyang People's Hospital (Jieyang Affiliated Hospital, Sun Yat-sen University), Jieyang 522081, Guangdong, China
| | - Xiaofei Xie
- Department of Obstetrics and Gynecology, Jieyang People's Hospital (Jieyang Affiliated Hospital, Sun Yat-sen University), Jieyang 522081, Guangdong, China
| | - Shaoru Jiang
- Department of Obstetrics and Gynecology, Jieyang People's Hospital (Jieyang Affiliated Hospital, Sun Yat-sen University), Jieyang 522081, Guangdong, China
| | - Shuzhong Yao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou 510080, Guangdong, China.
| | - Yanchun Liang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou 510080, Guangdong, China; Department of Obstetrics and Gynecology, Guangxi Hospital Division of The First Affiliated Hospital, Sun Yat-sen University, Nanning 530022, Guangxi, China.
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Khashchenko EP, Krechetova LV, Vishnyakova PA, Fatkhudinov TK, Inviyaeva EV, Vtorushina VV, Gantsova EA, Kiseleva VV, Poltavets AS, Elchaninov AV, Uvarova EV, Chuprynin VD, Sukhikh GT. Altered Monocyte and Lymphocyte Phenotypes Associated with Pathogenesis and Clinical Efficacy of Progestogen Therapy for Peritoneal Endometriosis in Adolescents. Cells 2024; 13:1187. [PMID: 39056769 PMCID: PMC11274988 DOI: 10.3390/cells13141187] [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: 04/22/2024] [Revised: 06/12/2024] [Accepted: 07/01/2024] [Indexed: 07/28/2024] Open
Abstract
Background: Immunological imbalances characteristic of endometriosis may develop as early as the primary manifestations of the disease in adolescence. Objective: To evaluate subpopulation dynamics of monocytes and lymphocytes in peripheral blood and peritoneal fluid of adolescents with peritoneal endometriosis at diagnosis and after 1-year progestogen therapy. Methods: This study included 70 girls, 13-17 years old, diagnosed laparoscopically with peritoneal endometriosis (n = 50, main group) or paramesonephric cysts (n = 20, comparison group). Phenotypes of monocytes and lymphocytes of the blood and macrophages of the peritoneal fluid were analyzed by flow cytometry at diagnosis and during progestogen therapy. Results: Differential blood counts of CD16+ (p < 0.001) and CD86+ (p = 0.017) monocytes were identified as independent risk factors for peritoneal endometriosis in adolescents. During the treatment, cytotoxic lymphocytes CD56dimCD16bright (p = 0.049) and CD206+ monocytes (p < 0.001) significantly increased while CD163+ monocytes decreased in number (p = 0.017). The CD56dimCD16bright blood counts before (p < 0.001) and during progestogen therapy (p = 0.006), as well as CD206+ blood counts during the treatment (p = 0.038), were associated with the efficacy of pain relief after 1-year progestogen therapy. Conclusions: Adolescents with peritoneal endometriosis have altered counts of pro- and anti-inflammatory monocytes and lymphocytes both before and after 1-year progestogen therapy, correlating with treatment efficacy and justifying long-term hormonal therapy.
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Affiliation(s)
- Elena P. Khashchenko
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
| | - Lyubov V. Krechetova
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
| | - Polina A. Vishnyakova
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
- Research Institute of Molecular and Cellular Medicine, Peoples’ Friendship University of Russia (RUDN University), 117997 Moscow, Russia;
| | - Timur Kh. Fatkhudinov
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
- Research Institute of Molecular and Cellular Medicine, Peoples’ Friendship University of Russia (RUDN University), 117997 Moscow, Russia;
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 117418 Moscow, Russia
| | - Eugeniya V. Inviyaeva
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
| | - Valentina V. Vtorushina
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
| | - Elena A. Gantsova
- Research Institute of Molecular and Cellular Medicine, Peoples’ Friendship University of Russia (RUDN University), 117997 Moscow, Russia;
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 117418 Moscow, Russia
| | - Viktoriia V. Kiseleva
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
- Research Institute of Molecular and Cellular Medicine, Peoples’ Friendship University of Russia (RUDN University), 117997 Moscow, Russia;
| | - Anastasiya S. Poltavets
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
| | - Andrey V. Elchaninov
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
- Research Institute of Molecular and Cellular Medicine, Peoples’ Friendship University of Russia (RUDN University), 117997 Moscow, Russia;
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 117418 Moscow, Russia
- Department of Histology, Embryology and Cytology, Pirogov Russian National Research Medical University (Pirogov Medical University), 117997 Moscow, Russia
| | - Elena V. Uvarova
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
- Department of Obstetrics and Gynecology, Sechenov First Moscow State Medical University, Trubetskaya str. 8, bld. 2, 119991 Moscow, Russia
| | - Vladimir D. Chuprynin
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
| | - Gennady T. Sukhikh
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
- Department of Obstetrics and Gynecology, Sechenov First Moscow State Medical University, Trubetskaya str. 8, bld. 2, 119991 Moscow, Russia
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Zhao Y, Wang Y, Gu P, Tuo L, Wang L, Jiang SW. Transgenic mice applications in the study of endometriosis pathogenesis. Front Cell Dev Biol 2024; 12:1376414. [PMID: 38933332 PMCID: PMC11199864 DOI: 10.3389/fcell.2024.1376414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 05/27/2024] [Indexed: 06/28/2024] Open
Abstract
Endometriosis (EM), characterized by ectopic growth of endometrial tissues and recurrent pelvic pain, is a common disease with severe negative impacts on the life quality of patients. Conventional uterine tissue transplantation-based models have been broadly used to investigate the pathogenic mechanism(s) of EM. Transgenic mice with whole body or uterine/pelvic tissue-specific labelling by the expression of GFP, β-gal or other light-emitting or chromogenic markers enable investigators to analyze the contribution to endometriotic lesions by the donor or recipient side after uterine tissue transplantation. Moreover, when coupled to uterine tissue transplantation, transgenic mice with a specific EM-related gene knocked out or overexpressed make it possible to determine the gene's in vivo role(s) for EM pathogenesis. Furthermore, observations on the rise of de novo endometriotic lesions as well as structural/functional changes in the eutopic endometrium or pelvic tissues after gene manipulation will directly relate the cognate gene to the onset of EM. A major advantage of transgenic EM models is their efficiency for analyzing gene interactions with hormonal, dietetic and/or environmental factors. This review summarizes the features/sources/backgrounds of transgenic mice and their applications to EM studies concerning hormonal regulation, angiogenesis and inflammation. Findings from these studies, the advantages/disadvantages of transgenic EM models, and future expectations are also discussed.
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Affiliation(s)
- Yali Zhao
- Center of Prenatal Diagnosis, Lianyungang Maternal and Child Health Hospital, Lianyungang, Jiangsu, China
| | - Yao Wang
- Department of Gynecology, Lianyungang Maternal and Child Health Hospital, Lianyungang, Jiangsu, China
| | - Pinlang Gu
- Department of Gynecology, Lianyungang Maternal and Child Health Hospital, Lianyungang, Jiangsu, China
| | - Lingjin Tuo
- Lianyungang Research Institute for Women’s and Children’s Health, Lianyungang Maternal and Child Health Hospital, Lianyungang, Jiangsu, China
| | - Leilei Wang
- Center of Prenatal Diagnosis, Lianyungang Maternal and Child Health Hospital, Lianyungang, Jiangsu, China
| | - Shi-Wen Jiang
- Lianyungang Research Institute for Women’s and Children’s Health, Lianyungang Maternal and Child Health Hospital, Lianyungang, Jiangsu, China
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Lin F, Yu H, Zhang L, Zhou J, Cao Y, Wu S, Wang J. Differential expression of interleukin-35 receptor distinguishes different subsets of granulocyte-macrophage-colony-stimulating factor-producing T helper cells in a mouse endometriosis model. Mol Immunol 2023; 164:28-38. [PMID: 37944204 DOI: 10.1016/j.molimm.2023.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 10/04/2023] [Accepted: 10/18/2023] [Indexed: 11/12/2023]
Abstract
The immune system contributes to the pathophysiology of endometriosis. The role of ThGM cells, which produce granulocyte macrophage-colony-stimulating factor (GM-CSF), in the pathogenesis of endometriosis remains unknown. To analyze the features of ThGM cells in endometriosis, a mouse endometriosis model was established. ThGM cells in the spleen, peritoneal fluid (PF), and endometriotic lesions (EL) were measured by flow cytometry, based on the expression of surface markers and intracellular proteins. Live ThGM cells were sorted according to chemokine receptor expression profiles and their effects on other CD4+ T cell subsets were determined by co-culture assays. An adoptive transfer assay was performed to characterize the effect of ThGM cells on endometriosis. We found that ThGM cells were present in endometriotic PF and EL. Live EL ThGM cells were enriched in CD4+CXCR3-CCR8-CCR4+CCR10+ T cells. EL ThGM cells differentially express interleukin-35 receptor (IL-35R), consisting of an IL-35R+ subset and an IL-35R- subset. The IL-35R+ subset expressed less GM-CSF, interleukin-2 (IL-2), and tumor necrosis factor-alpha (TNF-α) and proliferated slower than the IL-35R- subset. Meanwhile, the IL-35R+ subset was weaker than the IL-35R- subset in promoting the functions of Th1 and Th17 cells. ThGM cell transfer did not influence EL development but significantly alleviated pro-inflammatory cytokines in PF and ELs. Interleukin-35 (IL-35), the ligand of IL-35R, suppressed ThGM cell function and proliferation in an IL-35R-dependent manner. In summary, ThGM cells in the PF and ELs might exacerbate endometriotic inflammation. IL-35 might suppress the function of ThGM cells via IL-35R.
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Affiliation(s)
- Fengqin Lin
- The Department of Obstetrics and Gynecology at Affiliated Renhe Hospital of China Three Gorges University, Yichang City, Hubei Province 443000, China
| | - Hongbo Yu
- The Department of Obstetrics and Gynecology at Affiliated Renhe Hospital of China Three Gorges University, Yichang City, Hubei Province 443000, China
| | - Li Zhang
- The Department of Obstetrics and Gynecology at Affiliated Renhe Hospital of China Three Gorges University, Yichang City, Hubei Province 443000, China
| | - Jing Zhou
- The Department of Obstetrics and Gynecology at Affiliated Renhe Hospital of China Three Gorges University, Yichang City, Hubei Province 443000, China
| | - Yuan Cao
- The Department of Obstetrics and Gynecology at Affiliated Renhe Hospital of China Three Gorges University, Yichang City, Hubei Province 443000, China
| | - Songli Wu
- The Department of Obstetrics and Gynecology at Affiliated Renhe Hospital of China Three Gorges University, Yichang City, Hubei Province 443000, China
| | - Junjie Wang
- The Department of Obstetrics and Gynecology at Affiliated Renhe Hospital of China Three Gorges University, Yichang City, Hubei Province 443000, China.
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Wei XJ, Huang YL, Chen TQ, Yang XJ. Inhibitory effect of telocyte-induced M1 macrophages on endometriosis: Targeting angiogenesis and invasion. Acta Histochem 2023; 125:152099. [PMID: 37813067 DOI: 10.1016/j.acthis.2023.152099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 09/28/2023] [Accepted: 09/30/2023] [Indexed: 10/11/2023]
Abstract
PURPOSE Telocytes (TCs), a novel type of stromal cells found in tissues, induce macrophage differentiation into classically activated macrophages (M1) types and enhance their phagocytic function. The purpose of this study was to investigate the inhibitory effects of TC-induced M1 macrophages on endometriosis (EMs). METHODS mouse uterine primary TCs and endometrial stromal cells (ESCs) were isolated and identified using double immunofluorescence staining. For the in vitro study, ESCs were treated with TC-induced M1 macrophages, and the vascular endothelial growth factor (VEGF), matrix metalloproteinase 9 (MMP9), and nuclear factor kappa B (NF-κb) genes were identified by quantitative real-time PCR (qRT-PCR) or western blotting (WB). For the in vivo study, an EMs mouse model received TC-conditioned medium (TCM) via abdominal administration, and characterized the inhibitory effects on growth (lesion weight, volume, and pathology), tissue-resident macrophages differentiation by immunostaining, angiogenic capacity (CD31 and VEGF), invasive capacity (MMP9), and NF-κb expression within EMs lesions. RESULTS immunofluorescent staining showed that uterine TCs expressed CD34+ and vimentin+, whereas ESCs expressed vimentin+ and cytokeratin-. At the cellular level, TC-induced M1 macrophages can significantly inhibit the expression of VEGF and MMP9 in ESCs through WB or qRT-PCR, possibly by suppressing the NF-κb pathway. The in vivo study showed that macrophages switch from the alternatively activated macrophages (M2) in untreated EMs lesions to the M1 subtype after TCM exposure. Thereby, TC-induced M1 macrophages contributed to the inhibition of EMs lesions. More importantly, this effect may be achieved by suppressing the expression of NF-κb to inhibit angiogenesis (CD31 and VEGF) and invasion (MMP9) in the tissue. CONCLUSION TC-induced M1 macrophages play a prevailing role in suppressing EMs by inhibiting angiogenic and invasive capacity through the NF-κb pathway, which provides a promising therapeutic approach for EMs.
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Affiliation(s)
- Xiao-Jiao Wei
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Soochow University, Suzhou City, Jiangsu Province 215006, PR China
| | - Yue-Lin Huang
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Guizhou Medical University, Guiyang City, Guizhou Province 550000, PR China
| | - Tian-Quan Chen
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Soochow University, Suzhou City, Jiangsu Province 215006, PR China; Department of Obstetrics and Gynecology, The Affiliated Hospital of Yangzhou University, Yangzhou City, Jiangsu Province 225000, PR China
| | - Xiao-Jun Yang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Soochow University, Suzhou City, Jiangsu Province 215006, PR China.
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Abu El-Asrar AM, De Hertogh G, Allegaert E, Nawaz MI, Abouelasrar Salama S, Gikandi PW, Opdenakker G, Struyf S. Macrophage-Myofibroblast Transition Contributes to Myofibroblast Formation in Proliferative Vitreoretinal Disorders. Int J Mol Sci 2023; 24:13510. [PMID: 37686317 PMCID: PMC10487544 DOI: 10.3390/ijms241713510] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/17/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
Inflammation and fibrosis are key features of proliferative vitreoretinal disorders. We aimed to define the macrophage phenotype and investigate the role of macrophage-myofibroblast transition (MMT) in the contribution to myofibroblast populations present in epiretinal membranes. Vitreous samples from proliferative diabetic retinopathy (PDR), proliferative vitreoretinopathy (PVR) and nondiabetic control patients, epiretinal fibrovascular membranes from PDR patients and fibrocellular membranes from PVR patients, human retinal Müller glial cells and human retinal microvascular endothelial cells (HRMECs) were studied by ELISA, immunohistochemistry and flow cytometry analysis. Myofibroblasts expressing α-SMA, fibroblast activation protein-α (FAP-α) and fibroblast-specific protein-1 (FSP-1) were present in all membranes. The majority of CD68+ monocytes/macrophages co-expressed the M2 macrophage marker CD206. In epiretinal membranes, cells undergoing MMT were identified by co-expression of the macrophage marker CD68 and myofibroblast markers α-SMA and FSP-1. Further analysis revealed that CD206+ M2 macrophages co-expressed α-SMA, FSP-1, FAP-α and ß-catenin. Soluble (s) CD206 and sFAP-α levels were significantly higher in vitreous samples from PDR and PVR patients than in nondiabetic control patients. The proinflammatory cytokine TNF-α and the hypoxia mimetic agent cobalt chloride induced upregulation of sFAP-α in culture media of Müller cells but not of HRMECs. The NF-ĸß inhibitor BAY11-7085 significantly attenuated TNF-α-induced upregulation of sFAP-α in Müller cells. Our findings suggest that the process of MMT might contribute to myofibroblast formation in epiretinal membranes, and this transition involved macrophages with a predominant M2 phenotype. In addition, sFAP-α as a vitreous biomarker may be derived from M2 macrophages transitioned to myofibroblasts and from Müller cells.
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Affiliation(s)
- Ahmed M. Abu El-Asrar
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh 11411, Saudi Arabia; (M.I.N.); (P.W.G.); (G.O.)
- Dr. Nasser Al-Rashid Research Chair in Ophthalmology, College of Medicine, King Saud University, Riyadh 11411, Saudi Arabia
| | - Gert De Hertogh
- Laboratory of Histochemistry and Cytochemistry, University of Leuven, KU Leuven, 3000 Leuven, Belgium; (G.D.H.); (E.A.)
- University Hospitals UZ Gasthuisberg, 3000 Leuven, Belgium
| | - Eef Allegaert
- Laboratory of Histochemistry and Cytochemistry, University of Leuven, KU Leuven, 3000 Leuven, Belgium; (G.D.H.); (E.A.)
- University Hospitals UZ Gasthuisberg, 3000 Leuven, Belgium
| | - Mohd I. Nawaz
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh 11411, Saudi Arabia; (M.I.N.); (P.W.G.); (G.O.)
| | - Sara Abouelasrar Salama
- Laboratory of Molecular Immunology, Rega Institute for Medical Research, Department of Microbiology, Immunology and Transplantation, University of Leuven, KU Leuven, 3000 Leuven, Belgium; (S.A.S.); (S.S.)
| | - Priscilla W. Gikandi
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh 11411, Saudi Arabia; (M.I.N.); (P.W.G.); (G.O.)
| | - Ghislain Opdenakker
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh 11411, Saudi Arabia; (M.I.N.); (P.W.G.); (G.O.)
- University Hospitals UZ Gasthuisberg, 3000 Leuven, Belgium
- Laboratory of Immunobiology, Rega Institute for Medical Research, Department of Microbiology, Immunology and Transplantation, University of Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Sofie Struyf
- Laboratory of Molecular Immunology, Rega Institute for Medical Research, Department of Microbiology, Immunology and Transplantation, University of Leuven, KU Leuven, 3000 Leuven, Belgium; (S.A.S.); (S.S.)
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Mendoza-Torreblanca JG, Cárdenas-Rodríguez N, Carro-Rodríguez J, Contreras-García IJ, Garciadiego-Cázares D, Ortega-Cuellar D, Martínez-López V, Alfaro-Rodríguez A, Evia-Ramírez AN, Ignacio-Mejía I, Vargas-Hernández MA, Bandala C. Antiangiogenic Effect of Dopamine and Dopaminergic Agonists as an Adjuvant Therapeutic Option in the Treatment of Cancer, Endometriosis, and Osteoarthritis. Int J Mol Sci 2023; 24:10199. [PMID: 37373348 DOI: 10.3390/ijms241210199] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 06/12/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023] Open
Abstract
Dopamine (DA) and dopamine agonists (DA-Ag) have shown antiangiogenic potential through the vascular endothelial growth factor (VEGF) pathway. They inhibit VEGF and VEGF receptor 2 (VEGFR 2) functions through the dopamine receptor D2 (D2R), preventing important angiogenesis-related processes such as proliferation, migration, and vascular permeability. However, few studies have demonstrated the antiangiogenic mechanism and efficacy of DA and DA-Ag in diseases such as cancer, endometriosis, and osteoarthritis (OA). Therefore, the objective of this review was to describe the mechanisms of the antiangiogenic action of the DA-D2R/VEGF-VEGFR 2 system and to compile related findings from experimental studies and clinical trials on cancer, endometriosis, and OA. Advanced searches were performed in PubMed, Web of Science, SciFinder, ProQuest, EBSCO, Scopus, Science Direct, Google Scholar, PubChem, NCBI Bookshelf, DrugBank, livertox, and Clinical Trials. Articles explaining the antiangiogenic effect of DA and DA-Ag in research articles, meta-analyses, books, reviews, databases, and clinical trials were considered. DA and DA-Ag have an antiangiogenic effect that could reinforce the treatment of diseases that do not yet have a fully curative treatment, such as cancer, endometriosis, and OA. In addition, DA and DA-Ag could present advantages over other angiogenic inhibitors, such as monoclonal antibodies.
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Affiliation(s)
| | - Noemi Cárdenas-Rodríguez
- Laboratorio de Neurociencias, Subdirección de Medicina Experimental, Instituto Nacional de Pediatría, Mexico City 04530, Mexico
| | - Jazmín Carro-Rodríguez
- Laboratorio de Medicina Traslacional Aplicada a Neurociencias, Enfermedades Crónicas y Emergentes, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico
| | - Itzel Jatziri Contreras-García
- Laboratorio de Biología de la Reproducción, Subdirección de Medicina Experimental, Instituto Nacional de Pediatría, Mexico City 04530, Mexico
| | - David Garciadiego-Cázares
- Unidad de Ingeniería de Tejidos, Terapia Celular y Medicina Regenerativa, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Mexico City 14389, Mexico
| | - Daniel Ortega-Cuellar
- Laboratorio Nutrición Experimental, Instituto Nacional de Pediatría, Secretaría de Salud, Mexico City 04530, Mexico
| | - Valentín Martínez-López
- Unidad de Ingeniería de Tejidos, Terapia Celular y Medicina Regenerativa, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Mexico City 14389, Mexico
| | - Alfonso Alfaro-Rodríguez
- Neurociencias Básicas, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Secretaría de Salud, Mexico City 14389, Mexico
| | - Alberto Nayib Evia-Ramírez
- Servicio de Reconstrucción Articular, Cadera y Rodilla, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Mexico City 14389, Mexico
| | - Iván Ignacio-Mejía
- Laboratorio de Medicina Traslacional, Escuela Militar de Graduados de Sanidad, Mexico City 11200, Mexico
| | | | - Cindy Bandala
- Laboratorio de Medicina Traslacional Aplicada a Neurociencias, Enfermedades Crónicas y Emergentes, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico
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8
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Jiang X, Sun J, Guo S, Zhao Z, Chen Y, Cao J, Liu Y, Cheng G, Tian L, Li Y. Elsholtzia bodinieri Vaniot ameliorated acute lung injury in mice by regulating pyroptosis, inflammation, oxidative stress and macrophage polarization. JOURNAL OF ETHNOPHARMACOLOGY 2023; 307:116232. [PMID: 36764561 DOI: 10.1016/j.jep.2023.116232] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/30/2023] [Accepted: 02/02/2023] [Indexed: 06/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Elsholtzia bodinieri Vaniot, perennial herbs, a traditional Yunnan Chinese herbal medicine. Its whole herb can be used as commonly used herbs to cure fever, headache, inflammation, indigestion etc., and its tender tip can also be used as tea in Yunnan of China. However, the protective mechanism of Elsholtzia bodinieri Vaniot on acute lung injury (ALI) still needs to be explored. AIM OF STUDY ALI is characterized by acute respiratory inflammation, which remains a significant source of morbidity and mortality. The current study with the aim of determining the therapeutic the efficacy of E. bodinieri Vaniot on lipopolysaccharide-induced ALI, moreover uncovered the underlying gene-regulated framework, so E. bodinieri Vaniot might serve as functional food for adjuvant therapy or therapeutic agent. MATERIALS AND METHODS These potential pharmacological targets of E. bodinieri Vaniot against ALI were analyzed by multiple bioinformatics databases. E. bodinieri Vaniot methanol extract (EBE) was obtained by ultrasonic-assisted extraction method, and detected by UHPLC-ESI-HRMS/MS. These pyroptosis, inflammation and oxidative stress associated factors were measured using ELISA assay, western blotting, and histopathological examination to assess the effects of EBE. EcoTyper and immunofluorescence staining were employed to estimate macrophage polarization states in ALI lungs tissue. RESULTS In ALI lung tissues, EBE treatment could increase B cell leukemia/lymphoma 2 (BCL2) to inhibit pyroptosis, downregulate prostaglandin-endoperoxide synthase 2 (PTGS2) to attenuate inflammation, upregulating NAD(P)H dehydrogenase, quinone 1 (NQO1) to alleviate oxidative stress and induce macrophage polarization toward the M2 phenotype. CONCLUSION E. bodinieri Vaniot ameliorated ALI thought regulating pyroptosis, inflammation, oxidative stress and macrophage polarization, as well as could be a promising source for therapeutic agent.
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Affiliation(s)
- Xiaoqian Jiang
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, China
| | - Jin Sun
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, China
| | - Shancheng Guo
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, China
| | - Zhiye Zhao
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, China
| | - Yuxu Chen
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, China
| | - Jianxin Cao
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, China
| | - Yaping Liu
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, China
| | - Guiguang Cheng
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, China
| | - Lei Tian
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, China.
| | - Ye Li
- School of Medicine, Kunming University of Science and Technology, Kunming, 650500, China.
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9
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Chen S, Liu Y, Zhong Z, Wei C, Liu Y, Zhu X. Peritoneal immune microenvironment of endometriosis: Role and therapeutic perspectives. Front Immunol 2023; 14:1134663. [PMID: 36865552 PMCID: PMC9971222 DOI: 10.3389/fimmu.2023.1134663] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 02/01/2023] [Indexed: 02/16/2023] Open
Abstract
Endometriosis, an estrogen-dependent chronic inflammatory disease characterized by the growth of endometrium-like tissues outside the uterine cavity, affects 10% of reproductive-age women. Although the pathogenesis of endometriosis is uncertain, it is widely accepted that retrograde menstruation results in ectopic endometrial tissue implantation. Given that not all women with retrograde menstruation develop endometriosis, immune factors have been hypothesized to affect the pathogenesis of endometriosis. In this review, we demonstrate that the peritoneal immune microenvironment, including innate immunity and adaptive immunity, plays a central role in the pathogenesis of endometriosis. Current evidence supports the fact that immune cells, such as macrophages, natural killer (NK) cells, dendritic cells (DCs), neutrophils, T cells, and B cells, as well as cytokines and inflammatory mediators, contribute to the vascularization and fibrogenesis of endometriotic lesions, accelerating the implantation and development of ectopic endometrial lesions. Endocrine system dysfunction influences the immune microenvironment through overexpressed estrogen and progesterone resistance. In light of the limitations of hormonal therapy, we describe the prospects for potential diagnostic biomarkers and nonhormonal therapy based on the regulation of the immune microenvironment. Further studies are warranted to explore the available diagnostic biomarkers and immunological therapeutic strategies for endometriosis.
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Affiliation(s)
- Siman Chen
- Laboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China
| | - Yukai Liu
- Laboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China
| | - Zhiqi Zhong
- Xinglin College, Nantong University, Nantong, Jiangsu, China
| | - Chunyan Wei
- Laboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China
| | - Yuyin Liu
- Department of Gynecology and Obstetrics, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xiaoyong Zhu
- Laboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China,Key Laboratory of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai, China,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Fudan University, Shanghai, China,*Correspondence: Xiaoyong Zhu,
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10
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Yu M, Yang Y, Zhao H, Li M, Chen J, Wang B, Xiao T, Huang C, Zhao H, Zhou W, Zhang JV. Targeting the chemerin/CMKLR1 axis by small molecule antagonist α-NETA mitigates endometriosis progression. Front Pharmacol 2022; 13:985618. [PMID: 36523492 PMCID: PMC9745129 DOI: 10.3389/fphar.2022.985618] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 10/20/2022] [Indexed: 08/27/2023] Open
Abstract
Endometriosis is a common gynecological disease, characterized by the presence of endometrial-like lesions outside the uterus. This debilitating disease causes chronic pelvic pain and infertility with limited therapeutics. Chemerin is a secretory protein that acts on CMKLR1 (Chemokine-Like Receptor 1) to execute functions vital for immunity, adiposity, and metabolism. Abnormal chemerin/CMKLR1 axis underlies the pathological mechanisms of certain diseases including cancer and inflammatory diseases, but its role in endometriosis remains unknown. Herein, our results showed that chemerin and CMKLR1 are up-regulated in endometriotic lesions by analyzing the human endometriosis database and murine model. Knockdown of chemerin or CMKLR1 by shRNA led to mesenchymal-epithelial transition (MET) along with compromised viability, migration, and invasion of hEM15A cells. Most importantly, 2-(α-naphthoyl) ethyltrimethylammonium iodide (α-NETA), a small molecule antagonist for CMKLR1, was evidenced to exhibit profound anti-endometriosis effects (anti-growth, anti-mesenchymal features, anti-angiogenesis, and anti-inflammation) in vitro and in vivo. Mechanistically, α-NETA exhibited a dual inhibition effect on PI3K/Akt and MAPK/ERK signaling pathways in hEM15A cells and murine endometriotic grafts. This study highlights that the chemerin/CMKLR1 signaling axis is critical for endometriosis progression, and targeting this axis by α-NETA may provide new options for therapeutic intervention.
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Affiliation(s)
- Ming Yu
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
| | - Yali Yang
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
- Shenzhen College of Advanced Technology, University of Chinese Academy of Sciences, Shenzhen, China
| | - Hao Zhao
- College of Life Science, Northeast Forestry University, Harbin, China
| | - Mengxia Li
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
| | - Jie Chen
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
| | - Baobei Wang
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
| | - Tianxia Xiao
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
| | - Chen Huang
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
| | - Huashan Zhao
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
| | - Wei Zhou
- Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, China
| | - Jian V. Zhang
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
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11
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Rudzitis-Auth J, Becker M, Scheuer C, Menger MD, Laschke MW. Indole-3-Carbinol Inhibits the Growth of Endometriotic Lesions by Suppression of Microvascular Network Formation. Nutrients 2022; 14:nu14224940. [PMID: 36432626 PMCID: PMC9696246 DOI: 10.3390/nu14224940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/07/2022] [Accepted: 11/18/2022] [Indexed: 11/23/2022] Open
Abstract
Endometriosis represents an estrogen-dependent disorder with a complex pathophysiology. Phytochemicals are promising candidates for endometriosis therapy, because they simultaneously target different cellular processes involved in the pathogenesis of endometriosis. Herein, we analyzed whether indole-3-carbinol (I3C) suppresses the development of endometriotic lesions, which were surgically induced by fixation of uterine tissue samples (diameter: 2 mm) from female BALB/c donor mice to the peritoneum of recipient animals. The mice received either I3C or vehicle (control) by peroral administration once per day. Growth, cyst formation, cell proliferation, microvascularization and protein expression of the lesions were assessed by high-resolution ultrasound imaging, caliper measurements, histology, immunohistochemistry and Western blotting. I3C inhibited the vascularization and growth of endometriotic lesions without inducing anti-angiogenic and anti-proliferative side effects on reproductive organs. This was associated with a significantly reduced number of proliferating stromal and endothelial cells and a lower expression of the pro-angiogenic signaling molecules vascular endothelial growth factor receptor-2 (VEGFR2), phosphoinositide 3-kinase (PI3K) and phosphorylated extracellular signal-regulated kinase (pERK) within I3C-treated lesions when compared to controls. These findings indicate that I3C effectively inhibits endometriotic lesion formation in mice. Thus, further studies should clarify whether I3C may be also beneficial for the prevention and therapy of the human disease.
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12
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Zhang D, Yu Y, Duan T, Zhou Q. The role of macrophages in reproductive-related diseases. Heliyon 2022; 8:e11686. [DOI: 10.1016/j.heliyon.2022.e11686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 08/03/2022] [Accepted: 11/10/2022] [Indexed: 11/23/2022] Open
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13
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Huang Y, Yan S, Dong X, Jiao X, Wang S, Li D, Wang G. Deficiency of MST1 in endometriosis related peritoneal macrophages promoted the autophagy of ectopic endometrial stromal cells by IL-10. Front Immunol 2022; 13:993788. [PMID: 36263059 PMCID: PMC9575673 DOI: 10.3389/fimmu.2022.993788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 09/06/2022] [Indexed: 11/15/2022] Open
Abstract
Changes in the function of peritoneal macrophages contribute to the homeostasis of the peritoneal immune microenvironment in endometriosis. The mechanism by which ectopic tissues escape phagocytic clearance by macrophages to achieve ectopic colonization and proliferation is unknown. The expression of CD163 in peritoneal macrophages in patients with endometriosis is increased, with the overexpression of MAPK, which can promote the M2-type polarization of macrophages and reduce their ability to phagocytose ectopic endometrial cells. As an upstream regulator of MAPK, MST1 expression is deficient in peritoneal macrophages of patients with endometriosis. This process is regulated by miR-887-5p, a noncoding RNA targeting MST1. Moreover, MST1-knockout macrophages secrete anti-inflammatory factor IL-10, which promotes autophagy of ectopic endometrial stromal cells. These results suggest that MST1 deficient macrophages may accelerate the autophagy of ectopic endometrium via IL-10 which was regulated by miR-887-5p.
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Affiliation(s)
- Yufei Huang
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
- Medical Integration and Practice Center, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Gynecology Laboratory, Shandong Provincial Hospital, Jinan, Shandong, China
| | - Shumin Yan
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
- Medical Integration and Practice Center, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Gynecology Laboratory, Shandong Provincial Hospital, Jinan, Shandong, China
| | - Xiaoyu Dong
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
- Medical Integration and Practice Center, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Gynecology Laboratory, Shandong Provincial Hospital, Jinan, Shandong, China
| | - Xue Jiao
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
- Medical Integration and Practice Center, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Gynecology Laboratory, Shandong Provincial Hospital, Jinan, Shandong, China
| | - Shuang Wang
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
- Medical Integration and Practice Center, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Gynecology Laboratory, Shandong Provincial Hospital, Jinan, Shandong, China
| | - Dong Li
- Cryomedicine Laboratory, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Guoyun Wang
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
- Medical Integration and Practice Center, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Gynecology Laboratory, Shandong Provincial Hospital, Jinan, Shandong, China
- *Correspondence: Guoyun Wang,
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14
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Moghaddam MZ, Ansariniya H, Seifati SM, Zare F, Fesahat F. Immunopathogenesis of endometriosis: An overview of the role of innate and adaptive immune cells and their mediators. Am J Reprod Immunol 2022; 87:e13537. [PMID: 35263479 DOI: 10.1111/aji.13537] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 02/21/2022] [Accepted: 03/04/2022] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Endometriosis is a chronic inflammatory disease associated with the growth and proliferation of endometrial-like tissues outside the uterus. Although the exact etiology and mechanism of the pathogenesis of the disease have not been fully elucidated, the immune system cells and the mediators produced by them can be named as effective factors in the onset and progression of the disease. AIMS We aim to attempt to review studies on the role of the immune system in endometriosis to better understand the pathogenesis of endometriosis. CONTENT Abundant production of inflammatory mediators by neutrophils and macrophages and reduced cytotoxicity of defined cells promote endometriosis at the early stages of the disease. Following an increase in the inflammation of the environment, the body takes compensatory mechanisms to reduce inflammation and establish homeostasis. For this purpose, the body produces remodeling and anti-inflammatory factors leading to slow conversion of the inflammatory environment into a non-inflammatory environment with proliferative and immunosuppressive properties. Environmental conditions induce M2 macrophages, TH2 cells, and Tregs differentiation, promoting disease progression by producing angiogenic and immunosuppressive factors. However, the exact molecular mechanism involved in changing inflammatory to non-inflammatory conditions is not yet fully understood. IMPLICATIONS Due to the common characteristics of endometriotic cells and cancer cells, most potential treatment options for endometriosis have been suggested due to the results of these methods in the treatment of cancer. In this pathway, immune system cells and soluble mediators can be used as targets.
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Affiliation(s)
- Maryam Zare Moghaddam
- Reproductive Immunology Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hossein Ansariniya
- Reproductive Immunology Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Mohammad Seifati
- Reproductive Immunology Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Fateme Zare
- Reproductive Immunology Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Farzaneh Fesahat
- Reproductive Immunology Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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15
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Macrophages Protect Endometriotic Cells Against Oxidative Damage Through a Cross-Talk Mechanism. Reprod Sci 2022; 29:2165-2178. [PMID: 35199318 DOI: 10.1007/s43032-022-00890-6] [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: 11/17/2021] [Accepted: 02/12/2022] [Indexed: 10/19/2022]
Abstract
This aim of this study was to investigate whether macrophages protect endometriotic cells from oxidative injury and to elucidate the underlying mechanisms of any protection. Endometriotic cells cultured with or without differentiated macrophages (dTHP-1 cells) were treated with hydrogen peroxide (H2O2) or methemoglobin, a major component of hemoglobin species in endometriotic cyst fluid. Co-culture experiments, microarray analysis, screening and validation of differentially expressed genes (DEGs), cell proliferation and viability assays, and experiments using a specific inhibitor were conducted to investigate the functional cross-talk between endometriotic cells and macrophages. Microarray analysis revealed that endometriotic cells co-cultured with dTHP-1 differentially express several genes compared with monoculture. Quantitative enzyme-linked immunosorbent assay (ELISA) and Western blotting analysis identified TGF-β1 as a promising candidate gene expressed in endometriotic cells co-cultured with dTHP-1 cells. TGF-β1 stimulated the expression of heme oxygenase-1 (HO-1) in dTHP-1 cells. HO-1 expression was increased in dTHP-1 cells co-cultured with endometriotic cells compared with the dTHP-1 monoculture. Both H2O2 and methemoglobin upregulated the expression of the HO-1 protein in the dTHP-1 monoculture; moreover, co-culture with endometriotic cells further enhanced HO-1 production. The co-culture with dTHP-1 protected endometriotic cells against oxidative injury. Blockade of HO-1 abolished the protective effects of macrophages. In an oxidative stress environment, TGF-β1 produced by endometriotic cells may protect against oxidative injury through the upregulation of macrophage-derived HO-1. The cross-talk between endometriotic cells and macrophages may contribute to the progression and pathogenesis of endometriosis.
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Burns KA, Pearson AM, Slack JL, Por ED, Scribner AN, Eti NA, Burney RO. Endometriosis in the Mouse: Challenges and Progress Toward a ‘Best Fit’ Murine Model. Front Physiol 2022; 12:806574. [PMID: 35095566 PMCID: PMC8794744 DOI: 10.3389/fphys.2021.806574] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 12/10/2021] [Indexed: 01/13/2023] Open
Abstract
Endometriosis is a prevalent gynecologic condition associated with pelvic pain and infertility characterized by the implantation and growth of endometrial tissue displaced into the pelvis via retrograde menstruation. The mouse is a molecularly well-annotated and cost-efficient species for modeling human disease in the therapeutic discovery pipeline. However, as a non-menstrual species with a closed tubo-ovarian junction, the mouse poses inherent challenges as a preclinical model for endometriosis research. Over the past three decades, numerous murine models of endometriosis have been described with varying degrees of fidelity in recapitulating the essential pathophysiologic features of the human disease. We conducted a search of the peer-reviewed literature to identify publications describing preclinical research using a murine model of endometriosis. Each model was reviewed according to a panel of ideal model parameters founded on the current understanding of endometriosis pathophysiology. Evaluated parameters included method of transplantation, cycle phase and type of tissue transplanted, recipient immune/ovarian status, iterative schedule of transplantation, and option for longitudinal lesion assessment. Though challenges remain, more recent models have incorporated innovative technical approaches such as in vivo fluorescence imaging and novel hormonal preparations to overcome the unique challenges posed by murine anatomy and physiology. These models offer significant advantages in lesion development and readout toward a high-fidelity mouse model for translational research in endometriosis.
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Affiliation(s)
- Katherine A. Burns
- Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, OH, United States
- *Correspondence: Katherine A. Burns,
| | - Amelia M. Pearson
- Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Jessica L. Slack
- Department of Clinical Investigation, Madigan Army Medical Center, Tacoma, WA, United States
| | - Elaine D. Por
- Department of Clinical Investigation, Madigan Army Medical Center, Tacoma, WA, United States
| | - Alicia N. Scribner
- Department of Obstetrics and Gynecology, Madigan Army Medical Center, Tacoma, WA, United States
| | - Nazmin A. Eti
- Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Richard O. Burney
- Department of Clinical Investigation, Madigan Army Medical Center, Tacoma, WA, United States
- Department of Obstetrics and Gynecology, Madigan Army Medical Center, Tacoma, WA, United States
- Richard O. Burney,
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Ono Y, Kawakita T, Yoshino O, Sato E, Kano K, Ohba M, Okuno T, Ito M, Koga K, Honda M, Furue A, Hiraoka T, Wada S, Iwasa T, Yokomizo T, Aoki J, Maeda N, Unno N, Osuga Y, Hirata S. Sphingosine 1-Phosphate (S1P) in the Peritoneal Fluid Skews M2 Macrophage and Contributes to the Development of Endometriosis. Biomedicines 2021; 9:1519. [PMID: 34829748 PMCID: PMC8614877 DOI: 10.3390/biomedicines9111519] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/12/2021] [Accepted: 10/18/2021] [Indexed: 11/21/2022] Open
Abstract
Sphingosine 1-phosphate (S1P), an inflammatory mediator, is abundantly contained in red blood cells and platelets. We hypothesized that the S1P concentration in the peritoneal cavity would increase especially during the menstrual phase due to the reflux of menstrual blood, and investigated the S1P concentration in the human peritoneal fluid (PF) from 14 non-endometriosis and 19 endometriosis patients. Although the relatively small number of samples requires caution in interpreting the results, S1P concentration in the PF during the menstrual phase was predominantly increased compared to the non-menstrual phase, regardless of the presence or absence of endometriosis. During the non-menstrual phase, patients with endometriosis showed a significant increase in S1P concentration compared to controls. In vitro experiments using human intra-peritoneal macrophages (MΦ) showed that S1P stimulation biased them toward an M2MΦ-dominant condition and increased the expression of IL-6 and COX-2. An in vivo study showed that administration of S1P increased the size of the endometriotic-like lesion in a mouse model of endometriosis.
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Affiliation(s)
- Yosuke Ono
- Department of Obstetrics and Gynecology, Teine Keijinkai Hospital, Sapporo 006-08555, Japan; (Y.O.); (S.W.)
| | - Takako Kawakita
- Department of Obstetrics and Gynecology, Tokushima University, Tokushima 770-8503, Japan; (T.K.); (T.I.)
| | - Osamu Yoshino
- Department of Obstetrics and Gynecology, University of Yamanashi, Chuo 409-3898, Japan;
| | - Erina Sato
- Department of Obstetrics and Gynecology, Kitasato University, Sagamihara 252-0375, Japan; (E.S.); (M.H.); (A.F.); (T.H.); (N.U.)
| | - Kuniyuki Kano
- Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai 980-8578, Japan; (K.K.); (J.A.)
| | - Mai Ohba
- Department of Biochemistry (I), Juntendo University Graduate School of Medicine, Tokyo 113-8421, Japan; (M.O.); (T.O.); (T.Y.)
| | - Toshiaki Okuno
- Department of Biochemistry (I), Juntendo University Graduate School of Medicine, Tokyo 113-8421, Japan; (M.O.); (T.O.); (T.Y.)
| | - Masami Ito
- Department of Obstetrics and Gynecology, University of Toyama, Toyama 930-0194, Japan;
| | - Kaori Koga
- Department of Obstetrics and Gynecology, University of Tokyo, Tokyo 113-8655, Japan; (K.K.); (Y.O.)
| | - Masako Honda
- Department of Obstetrics and Gynecology, Kitasato University, Sagamihara 252-0375, Japan; (E.S.); (M.H.); (A.F.); (T.H.); (N.U.)
| | - Akiko Furue
- Department of Obstetrics and Gynecology, Kitasato University, Sagamihara 252-0375, Japan; (E.S.); (M.H.); (A.F.); (T.H.); (N.U.)
| | - Takehiro Hiraoka
- Department of Obstetrics and Gynecology, Kitasato University, Sagamihara 252-0375, Japan; (E.S.); (M.H.); (A.F.); (T.H.); (N.U.)
| | - Shinichiro Wada
- Department of Obstetrics and Gynecology, Teine Keijinkai Hospital, Sapporo 006-08555, Japan; (Y.O.); (S.W.)
| | - Takeshi Iwasa
- Department of Obstetrics and Gynecology, Tokushima University, Tokushima 770-8503, Japan; (T.K.); (T.I.)
| | - Takehiko Yokomizo
- Department of Biochemistry (I), Juntendo University Graduate School of Medicine, Tokyo 113-8421, Japan; (M.O.); (T.O.); (T.Y.)
| | - Junken Aoki
- Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai 980-8578, Japan; (K.K.); (J.A.)
| | - Nagamasa Maeda
- Department of Obstetrics and Gynecology, Kochi University, Kochi 783-8305, Japan;
| | - Nobuya Unno
- Department of Obstetrics and Gynecology, Kitasato University, Sagamihara 252-0375, Japan; (E.S.); (M.H.); (A.F.); (T.H.); (N.U.)
| | - Yutaka Osuga
- Department of Obstetrics and Gynecology, University of Tokyo, Tokyo 113-8655, Japan; (K.K.); (Y.O.)
| | - Shuji Hirata
- Department of Obstetrics and Gynecology, University of Yamanashi, Chuo 409-3898, Japan;
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Ramírez-Pavez TN, Martínez-Esparza M, Ruiz-Alcaraz AJ, Marín-Sánchez P, Machado-Linde F, García-Peñarrubia P. The Role of Peritoneal Macrophages in Endometriosis. Int J Mol Sci 2021; 22:ijms221910792. [PMID: 34639133 PMCID: PMC8509388 DOI: 10.3390/ijms221910792] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/29/2021] [Accepted: 10/01/2021] [Indexed: 02/06/2023] Open
Abstract
Endometriosis is an estrogen-dependent gynecological disorder, defined as the growth of endometrial stromal cells and glands at extrauterine sites. Endometriotic lesions are more frequently located into the abdominal cavity, although they can also be implanted in distant places. Among its etiological factors, the presence of immune dysregulation occupies a prominent place, pointing out the beneficial and harmful outcomes of macrophages in the pathogenesis of this disease. Macrophages are tissue-resident cells that connect innate and adaptive immunity, playing a key role in maintaining local homeostasis in healthy conditions and being critical in the development and sustainment of many inflammatory diseases. Macrophages accumulate in the peritoneal cavity of women with endometriosis, but their ability to clear migrated endometrial fragments seems to be inefficient. Hence, the characteristics of the peritoneal immune system in endometriosis must be further studied to facilitate the search for new diagnostic and therapeutic tools. In this review, we summarize recent relevant advances obtained in both mouse, as the main animal model used to study endometriosis, and human, focusing on peritoneal macrophages obtained from endometriotic patients and healthy donors, under the perspective of its future clinical translation to the role that these cells play on this pathology.
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Affiliation(s)
- Tamara N. Ramírez-Pavez
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, 30100 Murcia, Spain; (T.N.R.-P.); (M.M.-E.); (A.J.R.-A.)
| | - María Martínez-Esparza
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, 30100 Murcia, Spain; (T.N.R.-P.); (M.M.-E.); (A.J.R.-A.)
| | - Antonio J. Ruiz-Alcaraz
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, 30100 Murcia, Spain; (T.N.R.-P.); (M.M.-E.); (A.J.R.-A.)
| | - Pilar Marín-Sánchez
- Servicio de Ginecología y Obstetricia, Hospital Clínico Universitario Virgen de la Arrixaca, IMIB, 30120 Murcia, Spain;
| | - Francisco Machado-Linde
- Servicio de Ginecología y Obstetricia, Hospital Clínico Universitario Reina Sofía, CARM, 30002 Murcia, Spain;
| | - Pilar García-Peñarrubia
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, 30100 Murcia, Spain; (T.N.R.-P.); (M.M.-E.); (A.J.R.-A.)
- Correspondence: ; Tel.: +34-8-6888-4673
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Godin SK, Wagner J, Huang P, Bree D. The role of peripheral nerve signaling in endometriosis. FASEB Bioadv 2021; 3:802-813. [PMID: 34632315 PMCID: PMC8493968 DOI: 10.1096/fba.2021-00063] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/14/2021] [Accepted: 07/20/2021] [Indexed: 12/27/2022] Open
Abstract
A hallmark of endometriosis - a chronic debilitating condition whose causes are poorly understood - is neuronal innervation of lesions. Recent evidence demonstrates that the peripheral nervous system plays an important role in the pathophysiology of this disease. Sensory nerves, which surround and innervate endometriotic lesions, not only drive the chronic and debilitating pain associated with endometriosis but also contribute to a pro-growth phenotype by secreting neurotrophic factors and interacting with surrounding immune cells. The diverse array of contributions that neurons play in endometriosis indicate that it should be considered as a nerve-centric disease. This review is focused on the emerging field of exoneural biology and how it applies to the field of endometriosis, in particular the role that peripheral nerves play in driving and maintaining endometriotic lesions. A better understanding of the mechanisms of neuronal contribution to endometriosis, as well as their interactions with accompanying stromal and immune cells, will unearth novel disease-relevant pathways and targets, providing additional, more selective therapeutic horizons.
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Li Q, Yuan M, Jiao X, Huang Y, Li J, Li D, Ji M, Wang G. M1 Macrophage-Derived Nanovesicles Repolarize M2 Macrophages for Inhibiting the Development of Endometriosis. Front Immunol 2021; 12:707784. [PMID: 34354711 PMCID: PMC8329654 DOI: 10.3389/fimmu.2021.707784] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 06/30/2021] [Indexed: 12/28/2022] Open
Abstract
Background Endometriosis is a common nonmalignant gynecological disorder that affects 10–15% women of reproductive age and causes several symptoms that result in decreased quality of life and a huge social burden. In recent decades, extracellular vesicles (EVs) have gained attention as a potential therapeutic tool; however, the therapeutic effects of EVs against endometriosis have not been reported. Accordingly, in this study, we investigated the feasibility of nanovesicles (NVs) derived from M1 macrophages (M1NVs) in treating endometriosis. Methods M1NVs were prepared by serial extrusion. Co-culture assays were performed to investigate changes in tube formation and migration/invasion of eutopic endometrial stroma cells (ESCs) obtained from patients with endometriosis (EM-ESCs). A mouse model of endometriosis was established, and mice were treated with phosphate-buffered saline, M0NVs, or M1NVs to evaluate the efficacy and safety of M1NV for treating endometriosis. Results M1NVs directly or indirectly inhibited the migration and invasion of EM-ESCs and reduced tube formation. In the mouse model, M1NVs suppressed the development of endometriosis through reprogramming of M2 macrophages, without causing damage to the organs. Conclusions M1NVs inhibit the development of endometriosis directly, or through repolarizing macrophages from M2 to M1 phenotype. Hence, administration of M1NVs may represent a novel method for the treatment of endometriosis.
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Affiliation(s)
- Qiuju Li
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, China
| | - Ming Yuan
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, China
| | - Xue Jiao
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, China
| | - Yufei Huang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, China
| | - Jing Li
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, China
| | - Dong Li
- Cryomedicine Laboratory, Qilu Hospital of Shandong University, Jinan, China
| | - Miaomiao Ji
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, China
| | - Guoyun Wang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, China
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