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Braun AS, Vomstein K, Reiser E, Tollinger S, Kyvelidou C, Feil K, Toth B. NK and T Cell Subtypes in the Endometrium of Patients with Recurrent Pregnancy Loss and Recurrent Implantation Failure: Implications for Pregnancy Success. J Clin Med 2023; 12:5585. [PMID: 37685653 PMCID: PMC10488644 DOI: 10.3390/jcm12175585] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/17/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND RPL and RIF are challenges in reproductive medicine. The immune system plays a pivotal role in endometrial receptivity, successful implantation, and pregnancy complications. Immunological changes have been associated with RPL and RIF. Understanding immune dysregulation especially in NK and T cell subtypes may lead to better diagnostic concepts and treatments. From July 2019 to August 2020 patients with RPL and RIF underwent a standardized diagnostic procedure including endometrial biopsies. Immune cell analysis was performed using flow cytometry. Patients were contacted in March 2023 and interviewed concerning their pregnancy outcomes following diagnostics. RESULTS Out of 68 patients undergoing endometrial biopsies, 49 patients were finally included. Live birth rates were high with 72% in RPL and 86% in RIF. Immune cell analysis revealed that patients with RPL had more cytotoxic CD56dimCD16high cells, while RIF patients had more CD56+ uNK cells. RPL patients with pregnancy complications showed increased NKT cell percentages. CONCLUSION Our findings suggest specific immune changes in RPL and RIF patients, offering potential therapeutic targets. Tailored immunotherapy based on endometrial immunophenotyping might be an option, but further research is needed.
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Affiliation(s)
- Anne-Sophie Braun
- Department of Gynecological Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (A.-S.B.); (K.V.); (E.R.); (S.T.); (C.K.); (B.T.)
| | - Kilian Vomstein
- Department of Gynecological Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (A.-S.B.); (K.V.); (E.R.); (S.T.); (C.K.); (B.T.)
- Department of Obstetrics and Gynecology, The Fertility Clinic, Copenhagen University Hospital, Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Denmark
- Recurrent Pregnancy Loss Unit, Copenhagen University Hospital (Rigshospitalet and Hvidovre Hospital), 2100 Copenhagen, Denmark
| | - Elisabeth Reiser
- Department of Gynecological Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (A.-S.B.); (K.V.); (E.R.); (S.T.); (C.K.); (B.T.)
| | - Susanne Tollinger
- Department of Gynecological Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (A.-S.B.); (K.V.); (E.R.); (S.T.); (C.K.); (B.T.)
| | - Christiana Kyvelidou
- Department of Gynecological Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (A.-S.B.); (K.V.); (E.R.); (S.T.); (C.K.); (B.T.)
| | - Katharina Feil
- Department of Gynecological Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (A.-S.B.); (K.V.); (E.R.); (S.T.); (C.K.); (B.T.)
| | - Bettina Toth
- Department of Gynecological Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (A.-S.B.); (K.V.); (E.R.); (S.T.); (C.K.); (B.T.)
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Llorca T, Ruiz-Magaña MJ, Martinez-Aguilar R, García-Valdeavero OM, Rodríguez-Doña L, Abadia-Molina AC, Ruiz-Ruiz C, Olivares EG. Decidualized human decidual stromal cells inhibit chemotaxis of activated T cells: a potential mechanism of maternal-fetal immune tolerance. Front Immunol 2023; 14:1223539. [PMID: 37680635 PMCID: PMC10481401 DOI: 10.3389/fimmu.2023.1223539] [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: 05/16/2023] [Accepted: 08/11/2023] [Indexed: 09/09/2023] Open
Abstract
Background Numerous lines of evidence confirm that decidual stromal cells (DSCs) play a key role in maternal-fetal immune tolerance. Under the influence of progesterone and other hormones, the DSCs go through a process of differentiation (decidualization) during normal pregnancy. In mice, DSCs inhibit the expression of chemokines that attract abortigenic Th1 and Tc cells to the decidua. We have studied this phenomenon in humans. Methods We established human DSC lines and decidualized these cells in vitro with progesterone and cAMP. We determined the expression of the chemokines CXCL9, CXCL10 and CXCL11, whose receptor CXCR3 is expressed by Th1 and Tc cells, in undifferentiated DSCs and decidualized DSCs by qRT-PCR. Activated CD3+CXCR3+ cells, including CD4+ Th1 cells and CD8+ Tc cells, were induced in vitro. The migration capacity of these activated lymphocytes was investigated in Transwell chambers with conditioned media from undifferentiated and decidualized DSCs. Results We demonstrated that CXCL9 was not expressed by DSCs, whereas the expression of CXCL10 and CXCL11 was inhibited in decidualized cells. Conditioned media from decidualized cells significantly inhibited the migration of Th1 and Tc cells. We found that decidualized cells secrete factors of MW less than 6000-8000 Da, which actively inhibit the chemotaxis of these lymphocytes. Discussion These results confirm in humans that decidualization of DSCs inhibits the expression by these cells of chemokines that attract Th1 and Tc cells and induces the secretion by DSCs of factors that inhibit the chemotaxis of these lymphocytes, thus preventing the arrival of abortigenic T cells in the decidua.
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Affiliation(s)
- Tatiana Llorca
- Instituto de Biopatología y Medicina Regenerativa, Centro de Investigación Biomédica, Universidad de Granada, Granada, Spain
| | - Maria Jose Ruiz-Magaña
- Instituto de Biopatología y Medicina Regenerativa, Centro de Investigación Biomédica, Universidad de Granada, Granada, Spain
| | - Rocio Martinez-Aguilar
- Instituto de Biopatología y Medicina Regenerativa, Centro de Investigación Biomédica, Universidad de Granada, Granada, Spain
| | - Olga María García-Valdeavero
- Instituto de Biopatología y Medicina Regenerativa, Centro de Investigación Biomédica, Universidad de Granada, Granada, Spain
| | - Lucia Rodríguez-Doña
- Instituto de Biopatología y Medicina Regenerativa, Centro de Investigación Biomédica, Universidad de Granada, Granada, Spain
| | - Ana Clara Abadia-Molina
- Instituto de Biopatología y Medicina Regenerativa, Centro de Investigación Biomédica, Universidad de Granada, Granada, Spain
- Departamento de Bioquímica y Biología Molecular III e Inmunología, Universidad de Granada, Granada, Spain
| | - Carmen Ruiz-Ruiz
- Instituto de Biopatología y Medicina Regenerativa, Centro de Investigación Biomédica, Universidad de Granada, Granada, Spain
- Departamento de Bioquímica y Biología Molecular III e Inmunología, Universidad de Granada, Granada, Spain
| | - Enrique G. Olivares
- Instituto de Biopatología y Medicina Regenerativa, Centro de Investigación Biomédica, Universidad de Granada, Granada, Spain
- Departamento de Bioquímica y Biología Molecular III e Inmunología, Universidad de Granada, Granada, Spain
- Unidad de Gestión Clínica Laboratorios, Hospital Universitario Clínico San Cecilio, Granada, Spain
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Huang SJ, Huang CY, Huang YH, Cheng JH, Yu YC, Lai JC, Hung YP, Chang CC, Shiu LY. A novel therapeutic approach for endometriosis using adipose-derived stem cell-derived conditioned medium- A new hope for endometriotic patients in improving fertility. Front Endocrinol (Lausanne) 2023; 14:1158527. [PMID: 37293500 PMCID: PMC10244723 DOI: 10.3389/fendo.2023.1158527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 05/10/2023] [Indexed: 06/10/2023] Open
Abstract
Introduction Endometriosis is defined as the growth of endometrial glands and stromal cells in a heterotopic location with immune dysregulation. It usually leads to chronic pelvic pain and subfertility. Although various treatments are available, the recurrence rate remains high. Adipose tissue is an abundant source of multipotent mesenchymal adipose-derived stem cells (ADSCs). ADSCs display effects on not only tissue regeneration, but also immune regulation. Thus, the current study aims to test the effects of ADSCs on the growth of endometriosis. Methods ADSCs isolated from lipoaspiration-generated adipose tissue and their conditioned medium (ADSC-CM) were subjected to quality validation, including karyotyping as well as growth promotion and sterility tests for microbial contamination under Good Tissue Practice and Good Manufacturing Practice regulations. An autologous endometriosis mouse model was established by suturing endometrial tissue to peritoneal wall followed by treating with DMEM/F12 medium, ADSC-CM, ADSCs or ADSC-CM+ADSCs for 28 days. The area of endometriotic cysts and the degree of pelvic adhesion were measured. ICAM-1, VEGF and caspase 3 expression was assessed by quantitative reverse transcription polymerase chain reaction (qRT-PCR) and immunohistochemistry. Moreover, the mice were allowed to mate and deliver. The pregnancy outcomes were recorded. The ADSC-CM was subjected to proteomics analysis with further data mining with Ingenuity Pathway Analysis (IPA). Results Both ADSC-CM and ADSCs passed quality validation. ADSC-CM reduced the area of endometriotic cysts. The inhibition by ADSC-CM was obliterated by adding ADSCs. The presence of ADSCs with or without ADSC-CM increased the peritoneal adhesion. ADSC-CM inhibited ICAM-1 and VEGF mRNA and protein expression, whereas the addition of ADSCs not only did not inhibit by itself, but also blocked the inhibition by ADSC-CM. The resorption rate was reduced by ADSC-CM. The number of live birth/dam and the survival rate of pup at 1 week-old were both increased by ADSC-CM in mice with endometriosis. IPA demonstrated that PTX3 was potentially critical for the inhibition of endometriosis by ADSC-CM due to its anti-inflammatory and antiangiogenic properties as well as its importance in implantation. Conclusion ADSC-CM inhibited endometriosis development and improved pregnancy outcomes in mice. Potential translation to clinical treatment for human endometriosis is expected.
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Affiliation(s)
- S. Joseph Huang
- Department of Obstetrics and Gynecology, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
- Department of Obstetrics and Gynecology, University of South Florida, Tampa, FL, United States
| | - Chun-Yen Huang
- Department of Obstetrics and Gynecology, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Yu-Hao Huang
- Department of Plastic Surgery, E-Da Dachang Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Jai-Hong Cheng
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, Kaohsiung, Taiwan
- Department of Medical Research, Kaohsiung Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, Kaohsiung, Taiwan
| | - Ya-Chun Yu
- Department of Obstetrics and Gynecology, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Jui-Chi Lai
- Cell Therapy Center, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | | | - Chi-Chang Chang
- Department of Obstetrics and Gynecology, E-Da Dachang Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Li-Yen Shiu
- Cell Therapy Center, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
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Dutta S, Banu SK, Arosh JA. Endocrine disruptors and endometriosis. Reprod Toxicol 2023; 115:56-73. [PMID: 36436816 DOI: 10.1016/j.reprotox.2022.11.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 11/21/2022] [Accepted: 11/22/2022] [Indexed: 11/27/2022]
Abstract
Endometriosis is a hormone-dependent inflammatory gynecological disease of reproductive-age women. It is clinically and pathologically characterized by the presence of functional endometrium as heterogeneous lesions outside the uterine cavity. The two major symptoms are chronic pelvic pain and infertility, which profoundly affect women's reproductive health and quality of life. This significant individual and public health concerns underscore the importance of understanding the pathogenesis of endometriosis. The environmental endocrine-disrupting chemicals (EDCs) are exogenous agents that interfere with the synthesis, secretion, transport, signaling, or metabolism of hormones responsible for homeostasis, reproduction, and developmental processes. Endometriosis has been potentially linked to exposure to EDCs. In this review, based on the robust literature search, we have selected four endocrine disruptors (i) polychlorinated biphenyls (PCB)s (ii) dioxins (TCDD) (iii) bisphenol A (BPA) and its analogs and (iv) phthalates to elucidate their critical role in the etiopathogenesis of endometriosis. The epidemiological and experimental data discussed in this review indicate that these four EDCs activate multiple intracellular signaling pathways associated with proinflammation, estrogen, progesterone, prostaglandins, cell survival, apoptosis, migration, invasion, and growth of endometriosis. The available information strongly indicates that environmental exposure to EDCs such as PCBs, dioxins, BPA, and phthalates individually or collectively contribute to the pathophysiology of endometriosis. Further understanding of the molecular mechanisms of how these EDCs establish endometriosis and therapeutic strategies to mitigate the effects of these EDCs in the pathogenesis of endometriosis are timely needed. Moreover, understanding the interactive roles of these EDCs in the pathogenesis of endometriosis will help regulate the exposure to these EDCs in reproductive age women.
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Affiliation(s)
- Sudipta Dutta
- Reproductive Endocrinology and Cell Signaling Laboratory, Department of Integrative Biosciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, 77843 College Station, TX, USA
| | - Sakhila K Banu
- Reproductive Endocrinology and Cell Signaling Laboratory, Department of Integrative Biosciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, 77843 College Station, TX, USA.
| | - Joe A Arosh
- Reproductive Endocrinology and Cell Signaling Laboratory, Department of Integrative Biosciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, 77843 College Station, TX, USA.
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PPAR gamma ligands regulate the expression of inflammatory mediators in porcine endometrium during LPS-induced inflammation. Theriogenology 2022; 187:195-204. [DOI: 10.1016/j.theriogenology.2022.04.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 04/11/2022] [Accepted: 04/25/2022] [Indexed: 11/21/2022]
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Chen CC, Huang CY, Shiu LY, Yu YC, Lai JC, Chang CC, Fu CF, Huang SJ. Combinatory effects of current regimens and Guizhi Fuling Wan on the development of endometriosis. Taiwan J Obstet Gynecol 2022; 61:70-74. [PMID: 35181049 DOI: 10.1016/j.tjog.2021.11.013] [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] [Accepted: 06/23/2021] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVE Endometriosis, defined as the growth of endometrial glands and stromal cells in a heterotopic location under the cyclic influence of ovarian hormones, is a common gynecological disorder manifested by chronic pelvic pain and infertility. In traditional Chinese medicine, endometriosis is characterized by stagnation of vital energy (qi) and blood stasis. Guizhi Fuling Wan (GFW) was first described in Chinese canonical medicine to treat disorders associated with stagnation of qi and blood stasis, including endometriosis. Therefore, the current study aimed to test the effects of combining GFW with western medicine on the suppression of endometriosis. MATERIALS AND METHODS Endometriosis was generated by suturing endometrial tissue on the peritoneal wall of C57BL/6JNarl mice. The mice were subsequently treated with either GFW or current hormonal therapies or in combination for 28 days. RESULTS Endometriosis development was inhibited by GFW, Gestrinone, Visanne, GFW + Gestrinone or GFW + medroxyprogesterone acetate (MPA). The expression of intercellular adhesion molecule 1 (ICAM-1) was inhibited by GFW, Gestrinone, MPA, Visanne, GFW + Gestrinone, GFW + MPA and GFW + Visanne. Vascular endothelial growth factor (VEGF) expression was inhibited by GFW, Gestrinone, Visanne, GFW + Gestrinone and GFW + MPA. Both ICAM-1- and VEGF-reducing effects of GFW were attenuated by western medicines. Administration of GFW, MPA, Visanne, GFW + MPA and GFW + Visanne also correspondingly reduced macrophage population in peritoneal fluid. GFW, MPA, Visanne, GFW + MPA and GFW + Visanne enhanced B-cell population in peritoneal fluid. CONCLUSION The current study reveals the therapeutic effects of GFW on endometriosis. However, the combination of GFW and current hormonal therapies potentially impedes the efficacy of each individual agent in treating endometriosis.
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Affiliation(s)
- Chih-Chen Chen
- Department of Obstetrics and Gynecology, E-Da Hospital, Kaohsiung, Taiwan
| | - Chun-Yen Huang
- Department of Obstetrics and Gynecology, E-Da Hospital, Kaohsiung, Taiwan; Department of Medical Research, E-Da Hospital, Kaohsiung, Taiwan
| | - Li-Yen Shiu
- Center for Cell Therapy, E-Da Cancer Hospital, Kaohsiung, Taiwan; Center for Cell Therapy, E-Da Hospital, Kaohsiung, Taiwan
| | - Ya-Chun Yu
- Department of Obstetrics and Gynecology, E-Da Hospital, Kaohsiung, Taiwan; Department of Medical Research, E-Da Hospital, Kaohsiung, Taiwan
| | - Jui-Chi Lai
- Center for Cell Therapy, E-Da Cancer Hospital, Kaohsiung, Taiwan
| | - Chi-Chang Chang
- Department of Obstetrics and Gynecology, E-Da Da-Chang Hospital, Kaohsiung, Taiwan; School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Chi-Feng Fu
- Department of Obstetrics and Gynecology, E-Da Cancer Hospital, Kaohsiung, Taiwan.
| | - S Joseph Huang
- Department of Obstetrics and Gynecology, E-Da Hospital, Kaohsiung, Taiwan; School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA.
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Shynlova O, Boros-Rausch A, Farine T, Adams Waldorf KM, Dunk C, Lye SJ. Decidual Inflammation Drives Chemokine-Mediated Immune Infiltration Contributing to Term Labor. THE JOURNAL OF IMMUNOLOGY 2021; 207:2015-2026. [PMID: 34526377 DOI: 10.4049/jimmunol.2100493] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 07/30/2021] [Indexed: 01/14/2023]
Abstract
Infiltration of maternal peripheral leukocytes into the uterine tissues is a critical event occurring before, during, and after term labor (TL). In this article, we investigate the contribution of uterine smooth muscle (myometrium) and pregnant endometrium (decidua) to the inflammatory process during human TL. We hypothesize that labor-related physiological inflammation is orchestrated by uterine-secreted cytokines, which dually activate the uterine vascular endothelium and maternal leukocytes to promote their adhesion and infiltration into the uterus. Using Luminex and ELISA assays, we examine a full range of cytokines (45 proteins) in media conditioned by primary decidual and myometrial cells from TL and term not in labor (TNL) women. The effect of conditioned media on the activation of human uterine microvascular endothelial cells was measured by qPCR and on peripheral leukocytes by flow cytometry. Transendothelial migration of calcein-labeled primary leukocytes toward media was assessed by fluorometry. Stromal decidual cells secrete significantly higher levels of multiple cytokines compared with myometrial cells (p < 0.05) and significantly more cytokines during TL than TNL. These cytokines activate uterine microvascular endothelial cells through the upregulation of cell adhesion molecule VCAM-1 and peripheral leukocytes by upregulation of CD11b. Furthermore, multiple cytokines secreted from the TL decidua and myometrium significantly increase migration of granulocytes, monocytes, and lymphocytes compared with TNL (p < 0.05), which was blocked by a broad-spectrum chemokine inhibitor (FX125L). These data reveal the critical role for decidual- and myometrial-secreted cytokines in the activation of inflammatory pathways leading to labor. We suggest that these pathways represent targets for therapeutic intervention during preterm labor.
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Affiliation(s)
- Oksana Shynlova
- Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada; .,Department of Physiology, University of Toronto, Ontario, Canada.,Department of Obstetrics and Gynecology, University of Toronto, Ontario, Canada; and
| | - Adam Boros-Rausch
- Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada.,Department of Physiology, University of Toronto, Ontario, Canada
| | - Tali Farine
- Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada.,Department of Physiology, University of Toronto, Ontario, Canada
| | | | - Caroline Dunk
- Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Stephen J Lye
- Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada.,Department of Physiology, University of Toronto, Ontario, Canada.,Department of Obstetrics and Gynecology, University of Toronto, Ontario, Canada; and
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Kurzyńska A, Kunicka Z, Mierzejewski K, Golubska M, Bogacka I. PPARγ ligands modulate the immune response mediators in the pig myometrium - An in vitro study. Anim Reprod Sci 2021; 234:106866. [PMID: 34626868 DOI: 10.1016/j.anireprosci.2021.106866] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 09/22/2021] [Accepted: 09/23/2021] [Indexed: 10/20/2022]
Abstract
The current study was conducted with the aim to investigate effects of PPARγ ligands on synthesis of nuclear receptor κB (NF-κB) and selected cytokines (IL-1β, IFNγ, TNFα, IL-4, IL-10, LIF) in the pig myometrium on days 14-15 of the estrous cycle (late-luteal phase) and days 14-15 of the gestational period (beginning of embryonic implantation). The myometrial slices were incubated in vitro for 6 h in medium containing PPARγ ligands, agonists: 15d-prostaglandin J2 or pioglitazone, and antagonist - T0070907. The mRNA transcript and protein abundances were evaluated in tissues and culture medium. During the estrous cycle, PPARγ ligands did not have an effect on the mRNA transcript abundance of the immune response mediators used for treatments. The IL-10 protein abundance in the tissue was less when there was inclusions of pioglitazone in the medium, while the treatment with T0070907 resulted in a larger abundance of NF-κB, IL-1β (in the tissue) and IL-4 (in tissue and culture media). During the gestational period, pioglitazone or PGJ2 suppressed mRNA IFNγ and IL-10 transcript and protein abundances (in the tissue and culture media), whereas there was an enhanced NF-κB protein abundance (in the tissue). Treatment with T0070907 had diverse effects (e.g., for NFκB inhibited mRNA transcript abundance or enhanced protein abundance). The observed changes are related mainly in tissues from pregnant animals. Responses to PPARγ antagonist are indicative of the possible involvement of PPARγ-independent factors as well as ligand-independent activation of the receptor, ligand selectivity/functionality or tissue receptivity to the factors evaluated.
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Affiliation(s)
- Aleksandra Kurzyńska
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn, Poland.
| | - Zuzanna Kunicka
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn, Poland
| | - Karol Mierzejewski
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn, Poland
| | - Monika Golubska
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn, Poland
| | - Iwona Bogacka
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn, Poland
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Aboussahoud WS, Smith H, Stevens A, Wangsaputra I, Hunter HR, Kimber SJ, Seif MW, Brison DR. The expression and activity of Toll-like receptors in the preimplantation human embryo suggest a new role for innate immunity. Hum Reprod 2021; 36:2661-2675. [PMID: 34517414 PMCID: PMC8450873 DOI: 10.1093/humrep/deab188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 07/02/2021] [Indexed: 11/18/2022] Open
Abstract
STUDY QUESTION Is the innate immunity system active in early human embryo development? SUMMARY ANSWER The pattern recognition receptors and innate immunity Toll-like receptor (TLR) genes are widely expressed in preimplantation human embryos and the pathway appears to be active in response to TLR ligands. WHAT IS KNOWN ALREADY Early human embryos are highly sensitive to their local environment, however relatively little is known about how embryos detect and respond to specific environmental cues. While the maternal immune response is known to be key to the establishment of pregnancy at implantation, the ability of human embryos to detect and signal the presence of pathogens is unknown. STUDY DESIGN, SIZE, DURATION Expression of TLR family and related genes in human embryos was assessed by analysis of published transcriptome data (n = 40). Day 5 (D-5) human embryos (n = 25) were cultured in the presence of known TLR ligands and gene expression and cytokine production measured compared to controls. PARTICIPANTS/MATERIALS, SETTING, METHODS Human embryos surplus to treatment requirements were donated with informed consent from several ART centres. Embryos were cultured to Day 6 (D-6) in the presence of the TLR3 and TLR5 ligands Poly (I: C) and flagellin, with gene expression measured by quantitative PCR and cytokine release into medium measured using cytometric bead arrays. MAIN RESULTS AND THE ROLE OF CHANCE TLR and related genes, including downstream signalling molecules, were expressed variably at all human embryo developmental stages. Results showed the strongest expression in the blastocyst for TLRs 9 and 5, and throughout development for TLRs 9, 5, 2, 6 and 7. Stimulation of Day 5 blastocysts with TLR3 and TLR5 ligands Poly (I: C) and flagellin produced changes in mRNA expression levels of TLR genes, including the hyaluronan-mediated motility receptor (HMMR), TLR5, TLR7, nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) and monocyte chemoattractant Protein-1 (MCP-1) (P < 0.05, P < 0.001 compared to unstimulated controls), and release into culture medium of cytokines and chemokines, notably IL8 (P = 0.00005 and 0.01277 for flagellin and Poly (I: C), respectively). LIMITATIONS, REASONS FOR CAUTION This was a descriptive and experimental study which suggests that the TLR system is active in human embryos and capable of function, but does not confirm any particular role. Although we identified embryonic transcripts for a range of TLR genes, the expression patterns were not always consistent across published studies and expression levels of some genes were low, leaving open the possibility that these were expressed from the maternal rather than embryonic genome. WIDER IMPLICATIONS OF THE FINDINGS This is the first report of the expression and activity of a number of components of the innate immunity TLR system in human embryos. Understanding the role of TLRs during preimplantation human development may be important to reveal immunological mechanisms and potential clinical markers of embryo quality and pregnancy initiation during natural conception and in ART. STUDY FUNDING/COMPETING INTEREST(S) This work was funded by the Ministry of Higher Education, The State of Libya, the UK Medical Research Council, and the NIHR Local Comprehensive Research Network and NIHR Manchester Clinical Research Facility and the European Union’s Horizon 2020 Research and Innovation Programmes under the Marie Skłodowska-Curie Grant Agreement No. 812660 (DohART-NET). In accordance with H2020 rules, no new human embryos were sacrificed for research activities performed from the EU funding, which concerned only in silico analyses of recorded time-lapse and transcriptomics datasets. None of the authors has any conflict of interest to declare. TRIAL REGISTRATION NUMBER n/a.
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Affiliation(s)
- Wedad S Aboussahoud
- Division of Developmental Biology and Medicine, Maternal and Fetal Health Research Centre, School of Medical Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK.,Maternal and Fetal Health Research Centre, St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, UK
| | - Helen Smith
- Division of Developmental Biology and Medicine, Maternal and Fetal Health Research Centre, School of Medical Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK.,Division of Cell Matrix Biology and Regenerative Medicine, School of Biological Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK
| | - Adam Stevens
- Division of Developmental Biology and Medicine, Maternal and Fetal Health Research Centre, School of Medical Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK.,Maternal and Fetal Health Research Centre, St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, UK
| | - Ivan Wangsaputra
- Division of Developmental Biology and Medicine, Maternal and Fetal Health Research Centre, School of Medical Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK.,Maternal and Fetal Health Research Centre, St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, UK
| | - Helen R Hunter
- Department of Reproductive Medicine, Old St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, UK
| | - Susan J Kimber
- Division of Cell Matrix Biology and Regenerative Medicine, School of Biological Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK
| | - Mourad W Seif
- Division of Developmental Biology and Medicine, Maternal and Fetal Health Research Centre, School of Medical Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK.,Department of Reproductive Medicine, Old St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, UK
| | - Daniel R Brison
- Department of Reproductive Medicine, Old St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, UK
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10
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Hung SW, Zhang R, Tan Z, Chung JPW, Zhang T, Wang CC. Pharmaceuticals targeting signaling pathways of endometriosis as potential new medical treatment: A review. Med Res Rev 2021; 41:2489-2564. [PMID: 33948974 PMCID: PMC8252000 DOI: 10.1002/med.21802] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 12/23/2020] [Accepted: 03/19/2021] [Indexed: 12/13/2022]
Abstract
Endometriosis (EM) is defined as endometrial tissues found outside the uterus. Growth and development of endometriotic cells in ectopic sites can be promoted via multiple pathways, including MAPK/MEK/ERK, PI3K/Akt/mTOR, NF-κB, Rho/ROCK, reactive oxidative stress, tumor necrosis factor, transforming growth factor-β, Wnt/β-catenin, vascular endothelial growth factor, estrogen, and cytokines. The underlying pathophysiological mechanisms include proliferation, apoptosis, autophagy, migration, invasion, fibrosis, angiogenesis, oxidative stress, inflammation, and immune escape. Current medical treatments for EM are mainly hormonal and symptomatic, and thus the development of new, effective, and safe pharmaceuticals targeting specific molecular and signaling pathways is needed. Here, we systematically reviewed the literature focused on pharmaceuticals that specifically target the molecular and signaling pathways involved in the pathophysiology of EM. Potential drug targets, their upstream and downstream molecules with key aberrant signaling, and the regulatory mechanisms promoting the growth and development of endometriotic cells and tissues were discussed. Hormonal pharmaceuticals, including melatonin, exerts proapoptotic via regulating matrix metallopeptidase activity while nonhormonal pharmaceutical sorafenib exerts antiproliferative effect via MAPK/ERK pathway and antiangiogenesis activity via VEGF/VEGFR pathway. N-acetyl cysteine, curcumin, and ginsenoside exert antioxidant and anti-inflammatory effects via radical scavenging activity. Natural products have high efficacy with minimal side effects; for example, resveratrol and epigallocatechin gallate have multiple targets and provide synergistic efficacy to resolve the complexity of the pathophysiology of EM, showing promising efficacy in treating EM. Although new medical treatments are currently being developed, more detailed pharmacological studies and large sample size clinical trials are needed to confirm the efficacy and safety of these treatments in the near future.
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Affiliation(s)
- Sze Wan Hung
- Department of Obstetrics and GynaecologyThe Chinese University of Hong KongHong Kong
| | - Ruizhe Zhang
- Department of Obstetrics and GynaecologyThe Chinese University of Hong KongHong Kong
- Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and GeneticsThe First Affiliated Hospital of Zhengzhou UniversityZhengzhou
| | - Zhouyurong Tan
- Department of Obstetrics and GynaecologyThe Chinese University of Hong KongHong Kong
| | | | - Tao Zhang
- Department of Obstetrics and GynaecologyThe Chinese University of Hong KongHong Kong
| | - Chi Chiu Wang
- Department of Obstetrics and GynaecologyThe Chinese University of Hong KongHong Kong
- Reproduction and Development, Li Ka Shing Institute of Health SciencesThe Chinese University of Hong KongHong Kong
- School of Biomedical SciencesThe Chinese University of Hong KongHong Kong
- Chinese University of Hong Kong‐Sichuan University Joint Laboratory in Reproductive MedicineThe Chinese University of Hong KongHong Kong
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11
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AlAshqar A, Reschke L, Kirschen GW, Borahay MA. Role of inflammation in benign gynecologic disorders: from pathogenesis to novel therapies†. Biol Reprod 2021; 105:7-31. [PMID: 33739368 DOI: 10.1093/biolre/ioab054] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/15/2021] [Accepted: 03/17/2021] [Indexed: 12/16/2022] Open
Abstract
Emerging evidence supports the notion that inflammation fosters the development of common benign gynecologic disorders, including uterine leiomyoma, endometriosis, and adenomyosis. Numerous cytokines, chemokines, and growth and transcription factors have indisputable roles in the establishment and maintenance of benign gynecologic disorders by initiating complex cascades that promote proliferation, angiogenesis, and lesion progression. The interaction between inflammation and benign gynecologic disorders is orchestrated by a plethora of factors, including sex steroids, genetics, epigenetics, extracellular matrix, stem cells, cardiometabolic risk factors, diet, vitamin D, and the immune system. The role of inflammation in these disorders is not limited to local pathobiology but also extends to involve clinical sequelae that range from those confined to the reproductive tract, such as infertility and gynecologic malignancies, to systemic complications such as cardiovascular disease. Enhanced understanding of the intricate mechanisms of this association will introduce us to unvisited pathophysiological perspectives and guide future diagnostic and therapeutic implications aimed at reducing the burden of these disorders. Utilization of inflammatory markers, microRNA, and molecular imaging as diagnostic adjuncts may be valuable, noninvasive techniques for prompt detection of benign gynecologic disorders. Further, use of novel as well as previously established therapeutics, such as immunomodulators, hormonal treatments, cardiometabolic medications, and cyclooxygenase-2 and NF-κB inhibitors, can target inflammatory pathways involved in their pathogenesis. In this comprehensive review, we aim to dissect the existing literature on the role of inflammation in benign gynecologic disorders, including the proposed underlying mechanisms and complex interactions, its contribution to clinical sequelae, and the clinical implications this role entails.
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Affiliation(s)
- Abdelrahman AlAshqar
- Department of Gynecology and Obstetrics, Johns Hopkins University, Baltimore, MD, USA.,Department of Obstetrics and Gynecology, Kuwait University, Kuwait City, Kuwait
| | - Lauren Reschke
- Department of Gynecology and Obstetrics, Johns Hopkins University, Baltimore, MD, USA
| | - Gregory W Kirschen
- Department of Gynecology and Obstetrics, Johns Hopkins University, Baltimore, MD, USA
| | - Mostafa A Borahay
- Department of Gynecology and Obstetrics, Johns Hopkins University, Baltimore, MD, USA
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12
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Smith PG, Roque D, Ching MM, Fulton A, Rao G, Reader JC. The Role of Eicosanoids in Gynecological Malignancies. Front Pharmacol 2020; 11:1233. [PMID: 32982722 PMCID: PMC7479818 DOI: 10.3389/fphar.2020.01233] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 07/28/2020] [Indexed: 12/20/2022] Open
Abstract
Eicosanoids, bio-active lipid molecules, evoke a multitude of biological effects that directly affect cancer cells and indirectly affect tumor microenvironment. An emerging role has been shown for eicosanoids in the pathogenesis of gynecological malignancies which include cancers of the vulva, vagina, cervix, uterine, and ovary. Eicosanoid biosynthesis pathways start at the metabolism of phospholipids by phospholipase A2 then proceeding to one of three pathways: the cyclooxygenase (COX), lipoxygenase (LOX), or P450 epoxygenase pathways. The most studied eicosanoid pathways include COX and LOX; however, more evidence is appearing to support further study of the P450 epoxygenase pathway in gynecologic cancers. In this review, we present the current knowledge of the role of COX, LOX and P450 pathways in the pathogenesis of gynecologic malignancies. Vulvar and vaginal cancer, the rarest subtypes, there is association of COX-2 expression with poor disease specific survival in vulvar cancer and, in vaginal cancer, COX-2 expression has been found to play a role in mucosal inflammation leading to disease susceptibility and transmission. Cervical cancer is associated with COX-2 levels 7.4 times higher than in healthy tissues. Additionally, HPV elevates COX-2 levels through the EGFR pathway and HIV promotes elevated COX-2 levels in cervical tissue as well as increases PGE2 levels eliciting inflammation and progression of cancer. Evidence supports significant roles for both the LOX and COX pathways in uterine cancer. In endometrial cancer, there is increased expression of 5-LOX which is associated with adverse outcomes. Prostanoids in the COX pathway PGE2 and PGF2α have been shown to play a significant role in uterine cancer including alteration of proliferation, adhesion, migration, invasion, angiogenesis, and the inflammatory microenvironment. The most studied gynecological malignancy in regard to the potential role of eicosanoids in tumorigenesis is ovarian cancer in which all three pathways have shown to be associated or play a role in ovarian tumorigenesis directly on the tumor cell or through modulation of the tumor microenvironment. By identifying the gaps in knowledge, additional pathways and targets could be identified in order to obtain a better understanding of eicosanoid signaling in gynecological malignancies and identify potential new therapeutic approaches.
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Affiliation(s)
- Paige G. Smith
- Department of Obstetrics, Gynecology and Reproductive Medicine, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Dana Roque
- Department of Obstetrics, Gynecology and Reproductive Medicine, University of Maryland School of Medicine, Baltimore, MD, United States
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, Baltimore, MD, United States
| | - Mc Millan Ching
- Cellular and Molecular Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Amy Fulton
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, Baltimore, MD, United States
- Department of Pathology, University of Maryland School of Medicine, Baltimore, MD, United States
- Baltimore Veterans Administration Medical Center, Baltimore, MD, United States
| | - Gautam Rao
- Department of Obstetrics, Gynecology and Reproductive Medicine, University of Maryland School of Medicine, Baltimore, MD, United States
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, Baltimore, MD, United States
| | - Jocelyn C. Reader
- Department of Obstetrics, Gynecology and Reproductive Medicine, University of Maryland School of Medicine, Baltimore, MD, United States
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, Baltimore, MD, United States
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13
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Amaral MS, Goulart E, Caires-Júnior LC, Morales-Vicente DA, Soares-Schanoski A, Gomes RP, Olberg GGDO, Astray RM, Kalil JE, Zatz M, Verjovski-Almeida S. Differential gene expression elicited by ZIKV infection in trophoblasts from congenital Zika syndrome discordant twins. PLoS Negl Trop Dis 2020; 14:e0008424. [PMID: 32745093 PMCID: PMC7425990 DOI: 10.1371/journal.pntd.0008424] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 08/13/2020] [Accepted: 05/26/2020] [Indexed: 12/12/2022] Open
Abstract
Zika virus (ZIKV) causes congenital Zika syndrome (CZS), which is characterized by fetal demise, microcephaly and other abnormalities. ZIKV in the pregnant woman circulation must cross the placental barrier that includes fetal endothelial cells and trophoblasts, in order to reach the fetus. CZS occurs in ~1-40% of cases of pregnant women infected by ZIKV, suggesting that mothers' infection by ZIKV during pregnancy is not deterministic for CZS phenotype in the fetus. Therefore, other susceptibility factors might be involved, including the host genetic background. We have previously shown that in three pairs of dizygotic twins discordant for CZS, neural progenitor cells (NPCs) from the CZS-affected twins presented differential in vitro ZIKV susceptibility compared with NPCs from the non-affected. Here, we analyzed human-induced-pluripotent-stem-cell-derived (hiPSC-derived) trophoblasts from these twins and compared by RNA-Seq the trophoblasts from CZS-affected and non-affected twins. Following in vitro exposure to a Brazilian ZIKV strain (ZIKVBR), trophoblasts from CZS-affected twins were significantly more susceptible to ZIKVBR infection when compared with trophoblasts from the non-affected. Transcriptome profiling revealed no differences in gene expression levels of ZIKV candidate attachment factors, IFN receptors and IFN in the trophoblasts, either before or after ZIKVBR infection. Most importantly, ZIKVBR infection caused, only in the trophoblasts from CZS-affected twins, the downregulation of genes related to extracellular matrix organization and to leukocyte activation, which are important for trophoblast adhesion and immune response activation. In addition, only trophoblasts from non-affected twins secreted significantly increased amounts of chemokines RANTES/CCL5 and IP10 after infection with ZIKVBR. Overall, our results showed that trophoblasts from non-affected twins have the ability to more efficiently activate genes that are known to play important roles in cell adhesion and in triggering the immune response to ZIKV infection in the placenta, and this may contribute to predict protection from ZIKV dissemination into fetuses' tissues.
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Affiliation(s)
| | - Ernesto Goulart
- Departmento de Genética e Biologia Evolutiva, Centro de Pesquisas sobre o Genoma Humano e Células Tronco, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil
| | - Luiz Carlos Caires-Júnior
- Departmento de Genética e Biologia Evolutiva, Centro de Pesquisas sobre o Genoma Humano e Células Tronco, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil
| | - David Abraham Morales-Vicente
- Laboratório de Parasitologia, Instituto Butantan, São Paulo, Brazil
- Departamento de Bioquímica, Instituto de Química, Universidade de São Paulo, São Paulo, Brazil
| | | | | | | | | | - Jorge E. Kalil
- Laboratório de Imunologia, Faculdade de Medicina e Instituto do Coração, Universidade de São Paulo, São Paulo, Brazil
| | - Mayana Zatz
- Departmento de Genética e Biologia Evolutiva, Centro de Pesquisas sobre o Genoma Humano e Células Tronco, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil
| | - Sergio Verjovski-Almeida
- Laboratório de Parasitologia, Instituto Butantan, São Paulo, Brazil
- Departamento de Bioquímica, Instituto de Química, Universidade de São Paulo, São Paulo, Brazil
- * E-mail:
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14
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Negishi Y, Kato M, Ono S, Kuwabara Y, Morita R, Takahashi H, Takeshita T. Distribution of dendritic cells in the septate uterus: An immunological perspective. Am J Reprod Immunol 2020; 83:e13241. [DOI: 10.1111/aji.13241] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 03/21/2020] [Accepted: 03/24/2020] [Indexed: 11/27/2022] Open
Affiliation(s)
- Yasuyuki Negishi
- Department of Microbiology and Immunology Nippon Medical School Tokyo Japan
- Department of Obstetrics and Gynecology Nippon Medical School Tokyo Japan
| | - Masahiko Kato
- Department of Obstetrics and Gynecology Nippon Medical School Tokyo Japan
| | - Shuichi Ono
- Department of Obstetrics and Gynecology Nippon Medical School Tokyo Japan
| | | | - Rimpei Morita
- Department of Microbiology and Immunology Nippon Medical School Tokyo Japan
| | - Hidemi Takahashi
- Department of Microbiology and Immunology Nippon Medical School Tokyo Japan
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15
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Exosomes from dairy cows of divergent fertility; Action on endometrial cells. J Reprod Immunol 2020; 137:102624. [DOI: 10.1016/j.jri.2019.102624] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 05/26/2019] [Accepted: 10/12/2019] [Indexed: 12/13/2022]
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16
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Kunicka Z, Kurzyńska A, Szydłowska A, Bogacka I. Peroxisome proliferator-activated receptor alpha regulates the expression of the immune response mediators in the porcine endometrium during the estrous cycle and early pregnancy. Am J Reprod Immunol 2019; 83:e13211. [PMID: 31732996 DOI: 10.1111/aji.13211] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 11/04/2019] [Accepted: 11/12/2019] [Indexed: 12/20/2022] Open
Abstract
PROBLEM Cytokines are immune response mediators that play an important role in the regulation of reproductive functions. An association between cytokines and peroxisome proliferator receptors (PPARs) has been reported in various tissues, including the endometrium. The present study aimed to evaluate the impact of PPARα ligands on the expression of nuclear factor kappa B (NF-κB) and cytokines (interleukin [IL]-1β, IL-4, IL-6, IL-8, IL-10, and LIF) in the porcine endometrium in different reproductive stages. METHODS OF STUDY Endometrial slices were collected from gilts on days 10-12 or 14-16 of the estrous cycle and pregnancy. Endometrial tissue explants were incubated in vitro in the presence or absence of PPARα agonist WY-14643 and antagonist MK886. Expression of mRNA and protein for NF-ĸB and selected cytokines was evaluated by real-time PCR and immunoblot. RESULTS PPARα agonist WY-14643 decreased the mRNA expression of NF-κB in most of the analyzed stages (excluding days 10-12 of the estrous cycle), but increased the expression of NF-κB protein (excluding days 14-16 of pregnancy). The WY-14643 increased expression of IL-1β and IL-6 proteins, and the mRNA expression of IL-8 and LIF, decreased IL-4 expression, and did not affect the mRNA and protein expression of IL-10. CONCLUSION The obtained results demonstrate that PPARα is involved in the regulation of NF-κB and cytokine expression in the porcine endometrium. PPARα ligands exert a varied influence on immune system components, which could be attributed to differences in the receptivity of porcine endometrial tissue during the reproductive cycle.
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Affiliation(s)
- Zuzanna Kunicka
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Aleksandra Kurzyńska
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Anna Szydłowska
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Iwona Bogacka
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
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17
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Kunicka Z, Kurzyńska A, Szydłowska A, Kaczyńska B, Bogacka I. PPARβ/δ ligands regulate the expression of immune response mediators in the porcine endometrium – An in vitro study. Theriogenology 2019; 134:112-120. [DOI: 10.1016/j.theriogenology.2019.05.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 05/26/2019] [Accepted: 05/26/2019] [Indexed: 02/08/2023]
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18
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New Insights into the Process of Placentation and the Role of Oxidative Uterine Microenvironment. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:9174521. [PMID: 31341539 PMCID: PMC6615000 DOI: 10.1155/2019/9174521] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 05/28/2019] [Indexed: 12/18/2022]
Abstract
For a successful pregnancy to occur, a predecidualized receptive endometrium must be invaded by placental differentiated cells (extravillous trophoblast cells (EVTs)) and, at the same time, continue decidualization. EVT invasion is aimed at anchoring the placenta to the maternal uterus and ensuring local blood supply increase necessary to provide normal placental and foetal development. The first is achieved by migrating through the maternal endometrium and deeper into the myometrium, while the second by transforming uterine spiral arteries into large vessels. This process is a tightly regulated battle comprising interests of both the mother and the foetus. Invading EVTs are required to perform a scope of functions: move, adhere, proliferate, differentiate, interact, and digest the extracellular matrix (ECM); tolerate hypoxia; transform the maternal spiral arteries; and die by apoptosis. All these functions are modulated by their surrounding microenvironment: oxygen, soluble factors (e.g., cytokines, growth factors, and hormones), ECM proteins, and reactive oxygen species. A deeper comprehension of oxidative uterine microenvironment contribution to trophoblast function will be addressed in this review.
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19
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Kolanska K, Varinot J, Canlorbe G, Bergeron C, Mekinian A, Capmas P, Koskas M, Daraï E, Aractingi S, Bendifallah S, Chabbert-Buffet N. Absence of predictable long-term molecular effect of ulipristal acetate (UPA) on the endometrium. Reprod Biomed Online 2018; 38:825-834. [PMID: 30898512 DOI: 10.1016/j.rbmo.2018.12.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 10/19/2018] [Accepted: 12/11/2018] [Indexed: 10/27/2022]
Abstract
RESEARCH QUESTION What are the effects of ulipristal acetate (UPA) on the expression of endometrial proliferation and maturation markers? DESIGN A total of 45 endometrium-containing blocks of hysterectomy samples from non-menopausal women with a diagnosis of moderate to severe symptoms of uterine fibroids: 14 women operated on at the end of a 3-month course of UPA; four women who had discontinued UPA treatment 1-12 months before surgery; 27 control unexposed samples (14 in the proliferative and 13 in the secretory phase). Immunohistochemical staining of Ki67, vascular endothelial growth factor-receptor 2 (VEGFR2), oestradiol receptor, progesterone receptor, interleukin-15 (IL-15), indoleamin-2,3-dioxygenase (IDO) and C-C motif chemokine ligand-2 (CCL2) markers were analysed in both endometrial compartments and layers. RESULTS Under UPA, oestradiol receptor and progesterone receptor expression is similar to the proliferative phase in both layers, although with a decrease in cell proliferation. IL-15, IDO and CCL2 expressions are similar to the proliferative phase, suggesting a progesterone-antagonist effect of UPA. VEGFR2 staining suggests a trend to a mixed agonist-antagonist effect. No significant difference is observed in the post-UPA proliferative phase group compared with the control group in both layers of the endometrium. CONCLUSION The effect of 3-month UPA treatment is mostly progesterone receptor antagonist-like. After treatment is discontinued, there are no signs of any long-term effects of this molecule on endometrial proliferation and maturation. Therefore, UPA may be administered to women willing to conceive in the short term without consequences for further implantation.
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Affiliation(s)
- Kamila Kolanska
- Service de gynécologie obstétrique et médecine de la reproduction, Hôpital Tenon, AP-HP, Sorbonne Université, 4 rue de la Chine, Paris 75020, France; INSERM UMRS 938, Faculté de médecine Pierre et Marie Curie, Site Saint-Antoine, 27 rue Chaligny, PARIS cedex 12 75571, France
| | - Justine Varinot
- Service d'anatomopathologie, Hôpital Tenon, AP-HP, Sorbonne Université, 4 rue de la Chine, Paris 75020, France
| | - Geoffroy Canlorbe
- INSERM UMRS 938, Faculté de médecine Pierre et Marie Curie, Site Saint-Antoine, 27 rue Chaligny, PARIS cedex 12 75571, France; Service de chirurgie et cancérologie gynécologique et mammaire, Hôpitaux Universitaires Pitié-Salpêtrière, Charles-Foix, Sorbonne Université, 47/83, boulevard de l'Hôpital, Paris 75013, France
| | | | - Arsène Mekinian
- Service de médecine interne, Hôpital Saint Antoine, AP-HP, 184 rue du Faubourg Saint Antoine, Sorbonne Université, Paris 75012, France
| | - Perrine Capmas
- Service de gynécologie obstétrique, CHU de Bicêtre, AP-HP, 78, rue du Général-Leclerc, Le Kremlin-Bicêtre 94270, France
| | - Martin Koskas
- Service de gynécologie obstétrique, CHU de Bichat, AP-HP, Paris 75018, France
| | - Emile Daraï
- Service de gynécologie obstétrique et médecine de la reproduction, Hôpital Tenon, AP-HP, Sorbonne Université, 4 rue de la Chine, Paris 75020, France; INSERM UMRS 938, Faculté de médecine Pierre et Marie Curie, Site Saint-Antoine, 27 rue Chaligny, PARIS cedex 12 75571, France
| | - Selim Aractingi
- INSERM UMRS 938, Faculté de médecine Pierre et Marie Curie, Site Saint-Antoine, 27 rue Chaligny, PARIS cedex 12 75571, France; Faculté de médecine Paris 5 Descartes, 12 rue de l'Ecole de Médecine, Paris 75006, France
| | - Sofiane Bendifallah
- Service de gynécologie obstétrique et médecine de la reproduction, Hôpital Tenon, AP-HP, Sorbonne Université, 4 rue de la Chine, Paris 75020, France; INSERM UMRS 938, Faculté de médecine Pierre et Marie Curie, Site Saint-Antoine, 27 rue Chaligny, PARIS cedex 12 75571, France
| | - Nathalie Chabbert-Buffet
- Service de gynécologie obstétrique et médecine de la reproduction, Hôpital Tenon, AP-HP, Sorbonne Université, 4 rue de la Chine, Paris 75020, France; INSERM UMRS 938, Faculté de médecine Pierre et Marie Curie, Site Saint-Antoine, 27 rue Chaligny, PARIS cedex 12 75571, France.
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20
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Kunicka Z, Kurzynska A, Szydlowska A, Mierzejewski K, Bogacka I. Peroxisome proliferator-activated receptor gamma ligands affect NF-kB and cytokine synthesis in the porcine endometrium-An in vitro study. Am J Reprod Immunol 2018; 81:e13053. [PMID: 30265413 DOI: 10.1111/aji.13053] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 08/17/2018] [Accepted: 09/04/2018] [Indexed: 12/31/2022] Open
Abstract
PROBLEM Cytokines, mediators of the immune response, are involved in the regulation of female reproductive processes during the estrous cycle and pregnancy. The present study aimed to investigate the effect of selected peroxisome proliferator-activated receptor gamma (PPARγ) ligands on the expression of nuclear factor kappa B (NF-κB) and selected cytokines, such as interleukin (IL)-1β, -4, -6, -8, -10, and the leukemia inhibitory factor, in the porcine endometrium on days 10-12 and 14-16 of the estrous cycle (mid- and late luteal phase, respectively) or pregnancy (maternal recognition of pregnancy and beginning of implantation, respectively). METHOD OF STUDY Endometrial slices were incubated in vitro in the presence of PPARγ agonists, 15-deoxy-Δ12, 14-prostaglandin J2 or rosiglitazone, and PPARγ antagonist T0070907. mRNA and protein levels in tissues were determined by real-time PCR and Western blot. RESULTS On days 10-12 of the estrous cycle and days 14-16 of pregnancy, PPARγ ligands enhanced the expression of NF-κB, mRNA cytokines, and/or proteins. During the late luteal phase of the estrous cycle (days 14-16) and maternal recognition of pregnancy (days 10-12), PPARγ ligands inhibited the expression of NF-κB, and they differentially affected the expression of mRNA and proteins of cytokines. CONCLUSION Our results indicate that PPARγ is engaged in the endometrial synthesis of NF-κB and selected cytokines in pigs. The influence of PPARγ ligands on the tested components of the immune system varied subject to the physiological status of females, and it could be associated with differences in endometrial receptivity.
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Affiliation(s)
- Zuzanna Kunicka
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Aleksandra Kurzynska
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Anna Szydlowska
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Karol Mierzejewski
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Iwona Bogacka
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
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21
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Kazemi H, Najafi M, Ghasemian E, Rahimi-Mianji G, Pirsaraei ZA. Polymorphism detection of promoter region of IFN-
$$\gamma $$
γ
and IL-2 genes and their association with productive traits in Mazandaran native breeder fowls. J Genet 2018. [DOI: 10.1007/s12041-018-0981-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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22
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Immunology of endometriosis. Best Pract Res Clin Obstet Gynaecol 2018; 50:39-49. [DOI: 10.1016/j.bpobgyn.2018.01.010] [Citation(s) in RCA: 114] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 01/23/2018] [Indexed: 12/30/2022]
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23
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Gupta V, Nag D, Garg P. Recurrent urinary tract infections in women: How promising is the use of probiotics? Indian J Med Microbiol 2018; 35:347-354. [PMID: 29063878 DOI: 10.4103/ijmm.ijmm_16_292] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Urinary tract infections (UTIs) currently rank amongst the most prevalent bacterial infections, representing a major health hazard. UTIs in females usually start as vaginal infections and ascend to the urethra and bladder. Recurrent UTIs (rUTIs) can be defined as at least three episodes of UTI in 1 year or two episodes in 6 months. Various antibiotics have been the mainstay of therapy in ameliorating the incidence of UTIs, but recurrent infections continue to afflict many women. It necessitates the exploitation of alternative antimicrobial therapy. Probiotics have been shown to be effective in varied clinical trials for long-term preventions of rUTI. Because Escherichia coli is the primary pathogen involved in UTIs which spreads from the rectum to vagina and then ascends up the sterile urinary tract, improving the gut or vaginal flora will thus impact the urinary tract. Since a healthy vaginal microbiota is mainly dominated by Lactobacillus species, in this context, exogenously administered probiotics containing Lactobacilli play a pivotal role in reducing the risk of rUTI. The concept of artificially boosting the Lactobacilli numbers through probiotic administration has long been conceived but has been recently shown to be possible. Lactobacilli may especially be useful for women with a history of recurrent, complicated UTIs or on prolonged antibiotic use. Probiotics do not cause antibiotic resistance and may offer other health benefits due to vaginal re-colonisation with Lactobacilli. However, more comprehensive research is still needed, to recommend for probiotics as an alternative to antibiotics.
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Affiliation(s)
- Varsha Gupta
- Department of Microbiology, Government Medical College Hospital, Chandigarh, India
| | - Deepika Nag
- Department of Microbiology, Government Medical College Hospital, Chandigarh, India
| | - Pratibha Garg
- Department of Microbiology, Government Medical College Hospital, Chandigarh, India
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24
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Arlıer S, Kayışlı ÜA, Arıcı A. Tumor necrosis factor alfa and interleukin 1 alfa induced phosphorylation and degradation of inhibitory kappa B alpha are regulated by estradiol in endometrial cells. Turk J Obstet Gynecol 2018; 15:50-59. [PMID: 29662717 PMCID: PMC5894537 DOI: 10.4274/tjod.47700] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 01/24/2018] [Indexed: 12/11/2022] Open
Abstract
Objective: When bound to the inhibitory kappa B (IкB) protein, the transcription factor nuclear factor kappa B (NF-кB) remains inactively in the cytoplasm. Activated NF-кB upregulates the gene expression of many chemokines including monocyte chemoattractant protein-1 and interleukin (IL)-8. We hypothesized that estrogen may regulate IкB phosphorylation and degradation thus influencing NF-кB-dependent gene expression. Regulation of chemokines by estrogen is different in uterine endometrial cells when compared to ectopic endometrial cells of endometriosis. Materials and Methods: We investigated the in vivo expression of IкB in normal endometrium and in eutopic and ectopic endometrium of women with endometriosis. We then studied in cultured endometrial cells to assess the effects of estradiol on IкB and NF-кB function. Results: Normal endometrium from mid-late proliferative phase revealed the strongest IкB immunoreactivity throughout the cycle (p<0.05). When compared to paired homologous eutopic endometrium, ectopic endometrium revealed significantly less immunoreactivity for IкB (p<0.05). Moreover, estradiol induced a decrease in tumor necrosis factor-and IL-1-induced IкB phosphorylation, and also decreased the levels of active-NF-кB (p<0.05). Conclusion: Our results support the conclusion that one pathway for estradiol-mediated NF-кB inhibition occurs through the down-regulation of IкB phosphorylation. We propose that the estradiol-induced regulation of IкB and consequent reduction in active-NF-кB may affect inflammatory responses in human endometrial cells.
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Affiliation(s)
- Sefa Arlıer
- University of South Florida Faculty of Medicine, Department of Obstetrics and Gynecology, Tampa, USA.,University of Health Sciences, Adana Numune Training and Research Hospital, Clinic of Obstetrics and Gynecology, Adana, Turkey
| | - Ümit Ali Kayışlı
- University of South Florida Faculty of Medicine, Department of Obstetrics and Gynecology, Tampa, USA
| | - Aydın Arıcı
- Yale University Faculty of Medicine, Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, New Haven, USA.,Anadolu Medical Center, Clinic of Reproductive Endocrinology and Infertility, İstanbul, Turkey
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25
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Abstract
It has long been established that active agents in seminal fluid are key to initiating and coordinating mating-induced immunomodulation. This is in part governed by the actions of a network of cytokine interactions which, to date, remain largely undefined, and whose interspecific evolutionary conservation is unknown. This study applied Bayesian methods to illustrate the interrelationships between seminal profiles of interleukin (IL)-1alpha, IL-1beta, IL-2, IL-4, IL-5, IL-6, IL-9, IL-10, IL-12 (p70), IL-13, IL-17, eotaxin, granulocyte-colony stimulating factor (G-CSF), granulocyte macrophage-colony stimulating factor (GM-CSF), interferon (IFN)-gamma, keratinocyte-derived chemokine (KC), monocyte chemoattractant protein (MCP-1), macrophage inflammatory protein (MIP-1) alpha, MIP-1beta, regulated on activation normal T cell expressed and secreted (RANTES), tumour necrosis factor (TNF)-alpha, leptin, inducible protein (IP)-10 and vascular endothelial growth factor (VEGF) in a rat model. IL-2, IL-9, IL-12 (p70), IL-13, IL-18, eotaxin, IFN-gamma, IP-10, KC, leptin, MCP-1, MIP-1alpha and TNF-alpha were significantly higher in serum, whilst IL-1beta, IL-5, IL-6, IL-10, IL-17, G-CSF and GM-CSF were significantly higher in seminal fluid. When compared to mouse profiles, only G-CSF was present at significantly higher levels in the seminal fluid in both species. Bayesian modelling highlighted key shared features across mouse and rat networks, namely TNF-alpha as the terminal node in both serum and seminal plasma, and MCP-1 as a central coordinator of seminal cytokine networks through the intermediary of KC and RANTES. These findings reveal a marked interspecific conservation of seminal cytokine networks.
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26
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Stimulation of chemokines in human endometrial stromal cells by tumor necrosis factor-α and interferon-γ is similar under apoptotic and non-apoptotic conditions. Arch Gynecol Obstet 2017; 297:505-512. [DOI: 10.1007/s00404-017-4586-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Accepted: 11/06/2017] [Indexed: 11/26/2022]
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27
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Yang Y, Hou J, Shao M, Zhang W, Qi Y, E S, Wang S, Sui H, Meng D, Wang B, Wang M, Han Y, Cao Y, Huang X, Li Y, Zhang P, Wang W. CXCL5 as an autocrine or paracrine cytokine is associated with proliferation and migration of hepatoblastoma HepG2 cells. Oncol Lett 2017; 14:7977-7985. [PMID: 29344240 DOI: 10.3892/ol.2017.7236] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 08/10/2017] [Indexed: 01/14/2023] Open
Abstract
C-X-C motif chemokine ligand 5 (CXCL5) is a CXC-type chemokine that is a crucial inflammatory mediator and a powerful attractant for granulocytic immune cells. Increasing evidence has indicated that CXCL5 is involved in the tumorigenesis of various malignancies. The present investigation demonstrated that CXCL5 was expressed in both hepatoblastoma HepG2 cells and liver stellate LX-2 cells, and CXCL5's receptor C-X-C chemokine receptor type 2 (CXCR2) was expressed in HepG2 cells by reverse transcription-polymerase chain reaction (RT-PCR), western blotting and ELISA assays. Cell counting kit-8, colony formation and Transwell assays revealed that exogenous CXCL5 expression efficiently promoted proliferation, colony formation and migration of HepG2 cells. To explore the autocrine and paracrine roles of CXCL5 in the oncogenic potential of HepG2 cells, HepG2 cells overexpressing CXCL5 and LX-2 cells overexpressing CXCL5 were successfully constructed by gene transfection. Similarly, overexpression of CXCL5 in HepG2 also enhanced proliferation, colony formation and migration of HepG2 cells. Furthermore, the condition medium of LX-2 cells overexpressing CXCL5 affected the proliferation and migration of HepG2 cells. RT-PCR and western blotting assays were also conducted to explore whether overexpression of CXCL5 in HepG2 modulated the expression of genes. The results revealed that overexpression of CXCL5 regulated the expression of several genes, including N-myc downregulated gene 3,w B-cell lymphoma-2 (Bcl-2), Bcl-2-associated X protein, P53, vascular endothelial growth factor, interleukin (IL)-18, IL-1β and cystathionine-γ-lyase. In conclusion, the present findings indicate that CXCL5/CXCR2 axis contributes to the oncogenic potential of hepatoblastoma via autocrine or paracrine pathways by regulating expression of genes associated with the progression of carcinoma.
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Affiliation(s)
- Yang Yang
- Basic Medical College, Jiamusi University, Jiamusi, Heilongjiang 154007, P.R. China
| | - Jie Hou
- The First Affiliated Hospital, Jiamusi University, Jiamusi, Heilongjiang 154002, P.R. China
| | - Mingliang Shao
- The Fifth Hospital, Shijiazhuang, Hebei 050021, P.R. China
| | - Wei Zhang
- The Fifth Hospital, Shijiazhuang, Hebei 050021, P.R. China
| | - Yaling Qi
- Hainan Medical College, Haikou, Hainan 571199, P.R. China
| | - Shengnan E
- Basic Medical College, Jiamusi University, Jiamusi, Heilongjiang 154007, P.R. China
| | - Shuqiu Wang
- Basic Medical College, Jiamusi University, Jiamusi, Heilongjiang 154007, P.R. China
| | - Hongyu Sui
- Basic Medical College, Jiamusi University, Jiamusi, Heilongjiang 154007, P.R. China
| | - Dexin Meng
- Basic Medical College, Jiamusi University, Jiamusi, Heilongjiang 154007, P.R. China
| | - Baixin Wang
- Basic Medical College, Jiamusi University, Jiamusi, Heilongjiang 154007, P.R. China
| | - Mingfu Wang
- Basic Medical College, Jiamusi University, Jiamusi, Heilongjiang 154007, P.R. China
| | - Yang Han
- The First Affiliated Hospital, Jiamusi University, Jiamusi, Heilongjiang 154002, P.R. China
| | - Yu Cao
- The First Affiliated Hospital, Jiamusi University, Jiamusi, Heilongjiang 154002, P.R. China
| | - Xiaoqing Huang
- Basic Medical College, Jiamusi University, Jiamusi, Heilongjiang 154007, P.R. China
| | - Yue Li
- Basic Medical College, Jiamusi University, Jiamusi, Heilongjiang 154007, P.R. China
| | - Pengxia Zhang
- Basic Medical College, Jiamusi University, Jiamusi, Heilongjiang 154007, P.R. China
| | - Weiqun Wang
- Basic Medical College, Jiamusi University, Jiamusi, Heilongjiang 154007, P.R. China
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Arlier S, Murk W, Guzeloglu-Kayisli O, Semerci N, Larsen K, Tabak MS, Arici A, Schatz F, Lockwood CJ, Kayisli UA. The extracellular signal-regulated kinase 1/2 triggers angiogenesis in human ectopic endometrial implants by inducing angioblast differentiation and proliferation. Am J Reprod Immunol 2017; 78. [DOI: 10.1111/aji.12760] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 08/21/2017] [Indexed: 12/11/2022] Open
Affiliation(s)
- Sefa Arlier
- Department of Obstetrics & Gynecology; Morsani College of Medicine; University of South Florida; Tampa FL USA
| | - William Murk
- Department of Obstetrics, Gynecology & Reproductive Sciences; School of Medicine; Yale University; New Haven CT USA
| | - Ozlem Guzeloglu-Kayisli
- Department of Obstetrics & Gynecology; Morsani College of Medicine; University of South Florida; Tampa FL USA
| | - Nihan Semerci
- Department of Obstetrics & Gynecology; Morsani College of Medicine; University of South Florida; Tampa FL USA
| | - Kellie Larsen
- Department of Obstetrics & Gynecology; Morsani College of Medicine; University of South Florida; Tampa FL USA
| | - Mehmet S. Tabak
- Department of Obstetrics, Gynecology & Reproductive Sciences; School of Medicine; Yale University; New Haven CT USA
| | - Aydin Arici
- Department of Obstetrics, Gynecology & Reproductive Sciences; School of Medicine; Yale University; New Haven CT USA
| | - Frederick Schatz
- Department of Obstetrics & Gynecology; Morsani College of Medicine; University of South Florida; Tampa FL USA
| | - Charles J. Lockwood
- Department of Obstetrics & Gynecology; Morsani College of Medicine; University of South Florida; Tampa FL USA
| | - Umit A. Kayisli
- Department of Obstetrics & Gynecology; Morsani College of Medicine; University of South Florida; Tampa FL USA
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29
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Gier K, Preininger C, Sauer U. A Chip for Estrogen Receptor Action: Detection of Biomarkers Released by MCF-7 Cells through Estrogenic and Anti-Estrogenic Effects. SENSORS 2017; 17:s17081760. [PMID: 28763032 PMCID: PMC5579769 DOI: 10.3390/s17081760] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 07/26/2017] [Accepted: 07/28/2017] [Indexed: 12/21/2022]
Abstract
The fluorescence-based multi-analyte chip platform for the analysis of estrogenic and anti-estrogenic substances is a new in vitro tool for the high throughput screening of environmental samples. In contrast to existing tools, the chip investigates the complex action of xenoestrogens in a human cell model by characterizing protein expression. It allows for the quantification of 10 proteins secreted by MCF-7 cells, representing various biological and pathological endpoints of endocrine action and distinguishing between estrogen- and anti-estrogen-dependent secretion of proteins. Distinct protein secretion patterns of the cancer cell line after exposure to known estrogen receptor agonists ß-estradiol, bisphenol A, genistein, and nonylphenol as well as antagonists fulvestrant and tamoxifen demonstrate the potential of the chip. Stimulation of cells with Interleukin-1ß shifts concentrations of low abundant biomarkers towards the working range of the chip. In the non-stimulated cell culture, Matrix Metalloproteinase 9 (MMP-9) and Vascular Endothelial Growth Factor (VEGF) show differences upon treatment with antagonists and agonists of the estrogen receptor. In stimulated MCF-7 cells challenged with receptor agonists secretion of Monocyte Chemoattractant Protein (MCP-1), Interleukin-6 (IL-6), Rantes, and Interleukin-8 (IL-8) significantly decreases. In parallel, the proliferating effect of endocrine-disrupting substances in MCF-7 cells is assessed in a proliferation assay based on resazurin. Using ethanol as a solvent for test substances increases the background of proliferation and secretion experiments, while using dimethyl sulfoxide (DMSO) does not show any adverse effects. The role of the selected biomarkers in different physiological processes such as cell development, reproduction, cancer, and metabolic syndrome makes the chip an excellent tool for either indicating endocrine-disrupting effects in food and environmental samples, or for screening the effect of xenoestrogens on a cellular and molecular level.
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Affiliation(s)
- Konstanze Gier
- Center for Health & Bioresources, AIT Austrian Institute of Technology GmbH, Konrad Lorenz Str 24, 3430 Tulln, Austria.
| | - Claudia Preininger
- Center for Health & Bioresources, AIT Austrian Institute of Technology GmbH, Konrad Lorenz Str 24, 3430 Tulln, Austria.
| | - Ursula Sauer
- Center for Health & Bioresources, AIT Austrian Institute of Technology GmbH, Konrad Lorenz Str 24, 3430 Tulln, Austria.
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30
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Endoplasmic Reticulum Stress and Homeostasis in Reproductive Physiology and Pathology. Int J Mol Sci 2017; 18:ijms18040792. [PMID: 28397763 PMCID: PMC5412376 DOI: 10.3390/ijms18040792] [Citation(s) in RCA: 156] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 03/30/2017] [Accepted: 03/31/2017] [Indexed: 01/07/2023] Open
Abstract
The endoplasmic reticulum (ER), comprises 60% of the total cell membrane and interacts directly or indirectly with several cell organelles i.e., Golgi bodies, mitochondria and proteasomes. The ER is usually associated with large numbers of attached ribosomes. During evolution, ER developed as the specific cellular site of synthesis, folding, modification and trafficking of secretory and cell-surface proteins. The ER is also the major intracellular calcium storage compartment that maintains cellular calcium homeostasis. During the production of functionally effective proteins, several ER-specific molecular steps sense quantity and quality of synthesized proteins as well as proper folding into their native structures. During this process, excess accumulation of unfolded/misfolded proteins in the ER lumen results in ER stress, the homeostatic coping mechanism that activates an ER-specific adaptation program, (the unfolded protein response; UPR) to increase ER-associated degradation of structurally and/or functionally defective proteins, thus sustaining ER homeostasis. Impaired ER homeostasis results in aberrant cellular responses, contributing to the pathogenesis of various diseases. Both female and male reproductive tissues undergo highly dynamic cellular, molecular and genetic changes such as oogenesis and spermatogenesis starting in prenatal life, mainly controlled by sex-steroids but also cytokines and growth factors throughout reproductive life. These reproductive changes require ER to provide extensive protein synthesis, folding, maturation and then their trafficking to appropriate cellular location as well as destroying unfolded/misfolded proteins via activating ER-associated degradation mediated proteasomes. Many studies have now shown roles for ER stress/UPR signaling cascades in the endometrial menstrual cycle, ovarian folliculogenesis and oocyte maturation, spermatogenesis, fertilization, pre-implantation embryo development and pregnancy and parturition. Conversely, the contribution of impaired ER homeostasis by severe/prolong ER stress-mediated UPR signaling pathways to several reproductive tissue pathologies including endometriosis, cancers, recurrent pregnancy loss and pregnancy complications associated with pre-term birth have been reported. This review focuses on ER stress and UPR signaling mechanisms, and their potential roles in female and male reproductive physiopathology involving in menstrual cycle changes, gametogenesis, preimplantation embryo development, implantation and placentation, labor, endometriosis, pregnancy complications and preterm birth as well as reproductive system tumorigenesis.
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31
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El-Azzamy H, Balogh A, Romero R, Xu Y, LaJeunesse C, Plazyo O, Xu Z, Price TG, Dong Z, Tarca AL, Papp Z, Hassan SS, Chaiworapongsa T, Kim CJ, Gomez-Lopez N, Than NG. Characteristic Changes in Decidual Gene Expression Signature in Spontaneous Term Parturition. J Pathol Transl Med 2017; 51:264-283. [PMID: 28226203 PMCID: PMC5445200 DOI: 10.4132/jptm.2016.12.20] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2016] [Revised: 12/03/2016] [Accepted: 12/20/2016] [Indexed: 11/29/2022] Open
Abstract
Background The decidua has been implicated in the “terminal pathway” of human term parturition, which is characterized by the activation of pro-inflammatory pathways in gestational tissues. However, the transcriptomic changes in the decidua leading to terminal pathway activation have not been systematically explored. This study aimed to compare the decidual expression of developmental signaling and inflammation-related genes before and after spontaneous term labor in order to reveal their involvement in this process. Methods Chorioamniotic membranes were obtained from normal pregnant women who delivered at term with spontaneous labor (TIL, n = 14) or without labor (TNL, n = 15). Decidual cells were isolated from snap-frozen chorioamniotic membranes with laser microdissection. The expression of 46 genes involved in decidual development, sex steroid and prostaglandin signaling, as well as pro- and anti-inflammatory pathways, was analyzed using high-throughput quantitative real-time polymerase chain reaction (qRT-PCR). Chorioamniotic membrane sections were immunostained and then semi-quantified for five proteins, and immunoassays for three chemokines were performed on maternal plasma samples. Results The genes with the highest expression in the decidua at term gestation included insulin-like growth factor-binding protein 1 (IGFBP1), galectin-1 (LGALS1), and progestogen-associated endometrial protein (PAEP); the expression of estrogen receptor 1 (ESR1), homeobox A11 (HOXA11), interleukin 1β (IL1B), IL8, progesterone receptor membrane component 2 (PGRMC2), and prostaglandin E synthase (PTGES) was higher in TIL than in TNL cases; the expression of chemokine C-C motif ligand 2 (CCL2), CCL5, LGALS1, LGALS3, and PAEP was lower in TIL than in TNL cases; immunostaining confirmed qRT-PCR data for IL-8, CCL2, galectin-1, galectin-3, and PAEP; and no correlations between the decidual gene expression and the maternal plasma protein concentrations of CCL2, CCL5, and IL-8 were found. Conclusions Our data suggests that with the initiation of parturition, the decidual expression of anti-inflammatory mediators decreases, while the expression of pro-inflammatory mediators and steroid receptors increases. This shift may affect downstream signaling pathways that can lead to parturition.
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Affiliation(s)
- Haidy El-Azzamy
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, MD, and Detroit, MI, USA
| | - Andrea Balogh
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, MD, and Detroit, MI, USA.,Department of Immunology, Eotvos Lorand University, Budapest, Hungary
| | - Roberto Romero
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, MD, and Detroit, MI, USA.,Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI, USA.,Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI, USA.,Center for Molecular Medicine and Genetics, Wayne State University, Detroit, MI, USA
| | - Yi Xu
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, MD, and Detroit, MI, USA
| | | | - Olesya Plazyo
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, MD, and Detroit, MI, USA
| | - Zhonghui Xu
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, MD, and Detroit, MI, USA
| | - Theodore G Price
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, MD, and Detroit, MI, USA
| | - Zhong Dong
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, MD, and Detroit, MI, USA
| | - Adi L Tarca
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, MD, and Detroit, MI, USA.,Department of Obstetrics and Gynecology, Wayne State University, School of Medicine, Detroit, MI, USA
| | - Zoltan Papp
- Maternity Private Department, Kutvolgyi Clinical Block, Semmelweis University, Budapest, Hungary
| | - Sonia S Hassan
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, MD, and Detroit, MI, USA.,Department of Obstetrics and Gynecology, Wayne State University, School of Medicine, Detroit, MI, USA
| | - Tinnakorn Chaiworapongsa
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, MD, and Detroit, MI, USA.,Department of Obstetrics and Gynecology, Wayne State University, School of Medicine, Detroit, MI, USA
| | - Chong Jai Kim
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, MD, and Detroit, MI, USA.,Department of Pathology, Wayne State University, School of Medicine, Detroit, MI, USA.,Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Nardhy Gomez-Lopez
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, MD, and Detroit, MI, USA.,Department of Obstetrics and Gynecology, Wayne State University, School of Medicine, Detroit, MI, USA
| | - Nandor Gabor Than
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, MD, and Detroit, MI, USA.,Department of Obstetrics and Gynecology, Wayne State University, School of Medicine, Detroit, MI, USA.,Maternity Private Department, Kutvolgyi Clinical Block, Semmelweis University, Budapest, Hungary.,Systems Biology of Reproduction Lendulet Research Group, Institute of Enzymology, Research Centre for Natural Sciences, Hungarian Academy of Sciences, Budapest, Hungary.,First Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
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Roles of Grp78 in Female Mammalian Reproduction. ADVANCES IN ANATOMY, EMBRYOLOGY, AND CELL BIOLOGY 2017; 222:129-155. [PMID: 28389754 DOI: 10.1007/978-3-319-51409-3_7] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The glucose-regulated protein (GRP78) also referred to as immunoglobulin heavy chain binding protein (Bip) is one of the best characterized endoplasmic reticulum (ER) chaperone proteins, which belongs to the heat-shock protein (HSP) family. GRP78 as a central regulator of ER stress (ERS) plays many important roles in cell survival and apoptosis through controlling the activation of transmembrane ERS sensors: PKR-like ER-associated kinase (PERK), inositol requiring kinase 1 (IRE1), and activating transcription factor 6 (ATF6). Many studies have reported that GRP78 is involved in the physiological and pathological process in female reproduction, including follicular development, corpus luteum (CL), oviduct, uterus, embryo, preimplantation development, implantation/decidualization, and the placenta. The present review summarizes the biological or pathological roles and signaling mechanisms of GRP78 during the reproductive processes. Further study on the functions and mechanisms of GRP78 may provide new insight into mammalian reproduction, which not only enhance the understanding of the physiological roles but also support therapy target against infertility.
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Menezes CB, Tasca T. Trichomoniasis immunity and the involvement of the purinergic signaling. Biomed J 2016; 39:234-243. [PMID: 27793265 PMCID: PMC6138788 DOI: 10.1016/j.bj.2016.06.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 06/27/2016] [Accepted: 06/30/2016] [Indexed: 12/31/2022] Open
Abstract
Innate and adaptive immunity play a significant role in trichomoniasis, the most common non-viral sexually transmitted disease worldwide. In the urogenital tract, innate immunity is accomplished by a defense physical barrier constituted by epithelial cells, mucus, and acidic pH. During infection, immune cells, antimicrobial peptides, cytokines, chemokines, and adaptive immunity evolve in the reproductive tract, and a proinflammatory response is generated to eliminate the invading extracellular pathogen Trichomonas vaginalis. However, the parasite has developed complex evolutionary mechanisms to evade the host immune response through cysteine proteases, phenotypic variation, and molecular mimicry. The purinergic system constitutes a signaling cellular net where nucleotides and nucleosides, enzymes, purinoceptors and transporters are involved in almost all cells and tissues signaling pathways, especially in central and autonomic nervous systems, endocrine, respiratory, cardiac, reproductive, and immune systems, during physiological as well as pathological processes. The involvement of the purinergic system in T. vaginalis biology and infection has been demonstrated and this review highlights the participation of this signaling pathway in the parasite immune evasion strategies.
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Affiliation(s)
- Camila Braz Menezes
- Parasitology Research Laboratory, Pharmacy Faculty, Federal University of Rio Grande do Sul, Brazil
| | - Tiana Tasca
- Parasitology Research Laboratory, Pharmacy Faculty, Federal University of Rio Grande do Sul, Brazil.
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Agaoglu OK, Agaoglu AR, Guzeloglu A, Aslan S, Kurar E, Kayis SA, Schäfer-Somi S. Gene expression profiles of some cytokines, growth factors, receptors, and enzymes (GM-CSF, IFNγ, MMP-2, IGF-II, EGF, TGF-β, IGF-IIR) during pregnancy in the cat uterus. Theriogenology 2016; 85:638-44. [DOI: 10.1016/j.theriogenology.2015.10.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Revised: 09/19/2015] [Accepted: 10/01/2015] [Indexed: 12/26/2022]
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Sharma S, Godbole G, Modi D. Decidual Control of Trophoblast Invasion. Am J Reprod Immunol 2016; 75:341-50. [DOI: 10.1111/aji.12466] [Citation(s) in RCA: 162] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Accepted: 11/18/2015] [Indexed: 12/25/2022] Open
Affiliation(s)
- Shipra Sharma
- Molecular and Cellular Biology Laboratory; National Institute for Research in Reproductive Health; Mumbai India
| | - Geeta Godbole
- Molecular and Cellular Biology Laboratory; National Institute for Research in Reproductive Health; Mumbai India
| | - Deepak Modi
- Molecular and Cellular Biology Laboratory; National Institute for Research in Reproductive Health; Mumbai India
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Human trophoblast cells induced MDSCs from peripheral blood CD14(+) myelomonocytic cells via elevated levels of CCL2. Cell Mol Immunol 2015; 13:615-27. [PMID: 26027727 DOI: 10.1038/cmi.2015.41] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Revised: 04/18/2015] [Accepted: 04/19/2015] [Indexed: 12/16/2022] Open
Abstract
Successful human pregnancy requires the maternal immune system to recognize and tolerate the semi-allogeneic fetus. Myeloid-derived suppressor cells (MDSCs), which are capable of inhibiting T-cell responses, are highly increased in the early stages of pregnancy. Although recent reports indicate a role for MDSCs in fetal-maternal tolerance, little is known about the expansion of MDSCs during pregnancy. In the present study, we demonstrated that the trophoblast cell line HTR8/SVneo could instruct peripheral CD14(+) myelomonocytic cells toward a novel subpopulation of MDSCs, denoted as CD14(+)HLA-DR(-/low) cells, with suppressive activity and increased expression of IDO1, ARG-1, and COX2. After interaction with HTR8/SVneo cells, CD14(+) myelomonocytic cells secrete high levels of CCL2, promoting the expression of signal transducer and activator of transcription 3. We utilized a neutralizing monoclonal antibody to reveal the prominent role of CCL2 in the induction of CD14(+)HLA-DR(-/low) MDSCs. In combination, the results of the present study support a novel role for the cross-talk between the trophoblast cell line HTR8/SVneo and maternal CD14(+) myelomonocytic cells in initiating MDSCs induction, prompting a tolerogenic immune response to ensure a successful pregnancy.
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Rodriguez Garcia M, Patel MV, Shen Z, Fahey JV, Biswas N, Mestecky J, Wira CR. Mucosal Immunity in the Human Female Reproductive Tract. Mucosal Immunol 2015. [DOI: 10.1016/b978-0-12-415847-4.00108-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Xu D, Xiong H, Xiao Z, He J, Liao Q, Xue L, Wang N, Yang Q. Uterine Cytokine Profile in a Rat Model of Endometritis. Am J Reprod Immunol 2014; 73:214-20. [DOI: 10.1111/aji.12330] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Accepted: 09/17/2014] [Indexed: 01/13/2023] Open
Affiliation(s)
- Daojun Xu
- College of Veterinary Medicine; Hunan Agricultural University; Changsha China
| | - Hailin Xiong
- College of Veterinary Medicine; Hunan Agricultural University; Changsha China
| | - Zhonglin Xiao
- College of Veterinary Medicine; Hunan Agricultural University; Changsha China
| | - Jun He
- College of Animal Science and Technology; Hunan Agricultural University; Changsha China
| | - Qing Liao
- College of Veterinary Medicine; Hunan Agricultural University; Changsha China
| | - Liqun Xue
- College of Veterinary Medicine; Hunan Agricultural University; Changsha China
| | - Naidong Wang
- College of Veterinary Medicine; Hunan Agricultural University; Changsha China
| | - Qing Yang
- College of Veterinary Medicine; Hunan Agricultural University; Changsha China
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Oktem M, Ozcan P, Erdem O, Karakaya C, Cenksoy C, Guner H, Karabacak O, Dursun P. The effect of captopril on endometriotic implants in a rat model. Eur J Obstet Gynecol Reprod Biol 2014; 180:120-5. [PMID: 25090631 DOI: 10.1016/j.ejogrb.2014.06.028] [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: 11/26/2012] [Revised: 06/25/2014] [Accepted: 06/26/2014] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To determine the effects of captopril on experimentally induced endometriosis in a rat model. STUDY DESIGN Twenty-four adult, mature female Wistar-Albino rats in which endometriotic implants were induced by transplanting autologous uterine tissue to ectopic sites on the peritoneum. After the endometriotic implants were formed surgically, the 24 rats were randomly divided into three groups. Group 1 (captopril group, eight rats) were given 50 mg kg(-1)d(-1) of oral captopril for 21 d. Group 2 (leuprolide acetate group, eight rats) were given a single 1 mg kg(-1) subcutaneous injection of leuprolide acetate. Group 3 (control) were given no medication and served as controls (eight rats). The surface area of the endometriotic implants and the score of histologic analysis. Also, VEGF and MCP-1 levels in peritoneal fluids and bloods were analyzed. RESULTS At the beginning of the medical treatment, the mean surface areas of the endometriotic implants were comparable in all three groups. At the end of the treatment the mean implant surface area in the captopril group and leuprolide acetate group was less than that in the control group. Mean histopathological examination score for the implants post treatment was lower in the captopril and leuprolide acetate groups. Peritoneal fluids VEGF level in the captopril and leuprolide acetate groups was lower than that in the control group. The post-treatment MCP-1 level was also lower in the captopril and leuprolide acetate groups than in the control group. The serum VEGF and MCP-1 levels post treatment were significantly lower in the captopril and leuprolide acetate groups than in the control group. CONCLUSION Administration of captopril reduced the size and progression of endometriotic lesions in a rat model.
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Affiliation(s)
- Mesut Oktem
- Department of Obstetrics and Gynecology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Pinar Ozcan
- Department of Obstetrics and Gynecology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Ozlem Erdem
- Department of Pathology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Cengiz Karakaya
- Department of Obstetrics and Gynecology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Cahit Cenksoy
- Department of Obstetrics and Gynecology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Haldun Guner
- Department of Obstetrics and Gynecology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Onur Karabacak
- Department of Obstetrics and Gynecology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Polat Dursun
- Department of Obstetrics and Gynecology, Baskent University School of Medicine, Ankara, Turkey.
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Srikhajon K, Shynlova O, Preechapornprasert A, Chanrachakul B, Lye S. A New Role for Monocytes in Modulating Myometrial Inflammation During Human Labor1. Biol Reprod 2014; 91:10. [DOI: 10.1095/biolreprod.113.114975] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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Shynlova O, Dorogin A, Li Y, Lye S. Inhibition of infection-mediated preterm birth by administration of broad spectrum chemokine inhibitor in mice. J Cell Mol Med 2014; 18:1816-29. [PMID: 24894878 PMCID: PMC4196657 DOI: 10.1111/jcmm.12307] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Accepted: 03/25/2014] [Indexed: 12/15/2022] Open
Abstract
Preterm birth (PTB) is the single most important cause of perinatal and infant mortality worldwide. Maternal infection can result in PTB. We investigated the ability of a Broad Spectrum Chemokine Inhibitor (BSCI) to prevent infection-induced PTB in mice. PTB was initiated in pregnant mice by intraperitoneal injection of lipopolysaccharide (LPS; 50 μg). Half the mice received BSCI (10 mg/kg) 24 hrs prior to and immediately before LPS administration. The impact of LPS alone or LPS plus BSCI was assessed on (i) injection-to-delivery interval, foetal survival rate, placental and neonates' weight; (ii) amniotic fluid and maternal plasma cytokine levels (by Luminex assay); foetal and maternal tissue cytokine gene expression levels (by Real-Time RT-PCR); (iii) immune cells infiltration into the uterine tissue (by stereological immunohistochemistry). Pre-treatment with BSCI (i) decreased LPS-induced PTB (64% versus 100%, P < 0.05); (ii) significantly attenuated cytokine/chemokine expression in maternal tissues (plasma, liver, myometrium, decidua); (iii) significantly decreased neutrophil infiltration in the mouse myometrium. BSCI-treated mice in which PTB was delayed till term had live foetuses with normal placental and foetal weight. BSCI represents a promising new class of therapeutics for PTB. In a mouse model of preterm labour, BCSI suppresses systemic inflammation in maternal tissues which resulted in the reduced incidence of LPS-mediated PTB. These data provide support for efforts to target inflammatory responses as a means of preventing PTB.
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Affiliation(s)
- Oksana Shynlova
- Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, ON, Canada; Department of Obstetrics & Gynecology, University of Toronto, Toronto, ON, Canada
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Grasso E, Paparini D, Hauk V, Salamone G, Leiros CP, Ramhorst R. Differential migration and activation profile of monocytes after trophoblast interaction. PLoS One 2014; 9:e97147. [PMID: 24849800 PMCID: PMC4029600 DOI: 10.1371/journal.pone.0097147] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Accepted: 04/15/2014] [Indexed: 11/18/2022] Open
Abstract
Macrophages at the maternal-placental interface coordinate opposite demands under the control of trophoblast cells such as the response against pathogens on one hand, and apoptotic cell clearance and wound healing with the production of suppressor cytokines. Here, we investigated whether trophoblast cells induce maternal monocyte activation towards an alternative activated macrophage profile and whether bacterial or viral stimuli modulate their migratory properties. We used an in vitro model of the maternal-placental interface represented by co-cultures of CD14+ cells isolated from fertile women with first trimester trophoblast cell line (Swan-71 cells) in the presence or absence of pathogen associated molecular pattern (PAMP) stimuli lipopolysaccharide (LPS), peptidoglycan (PGN) or poly [I:C]). Maternal CD14+ cells showed increased CD16 and CD39 expression, both markers associated to an alternative activation profile, with no changes in CD80 expression after trophoblast cell interaction. These changes were accompanied by increased IL-10 and decreased IL-12 production by CD14+ cells. After stimulation with LPS, PGN or poly [I:C], monocytes co-cultured with trophoblast cells had lower production of TNF-α and IL-1β compared with non co-cultured monocytes. Interestingly, monocyte migration towards trophoblast cells was prevented in the presence of LPS or PGN but not after 24h of stimulation with poly [I:C]. LPS or PGN also decreased CCR5, CXCL-8 and CCL5 expression. Finally, trophoblast cells co-cultured with monocytes in the presence of pathological stimuli failed to increase chemokine expression, indicating a bidirectional effect. In conclusion, trophoblast might 'instruct' maternal monocytes to express an alternative activation profile and restrain their early recruitment under pathological threats as one of the first strategies to avoid potential tissue damage at the maternal-placental interface.
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Affiliation(s)
- Esteban Grasso
- Immunopharmacology Laboratory, School of Sciences, University of Buenos Aires and IQUIBICEN- CONICET (National Research Council), Buenos Aires, Argentina
| | - Daniel Paparini
- Immunopharmacology Laboratory, School of Sciences, University of Buenos Aires and IQUIBICEN- CONICET (National Research Council), Buenos Aires, Argentina
| | - Vanesa Hauk
- Immunopharmacology Laboratory, School of Sciences, University of Buenos Aires and IQUIBICEN- CONICET (National Research Council), Buenos Aires, Argentina
| | - Gabriela Salamone
- Immunology Department, Instituto de Investigaciones Hematológicas e Instituto de Estudios Oncológicos “Fundación Maissa”; Academia Nacional de Medicina, Buenos Aires, Argentina
| | - Claudia Perez Leiros
- Immunopharmacology Laboratory, School of Sciences, University of Buenos Aires and IQUIBICEN- CONICET (National Research Council), Buenos Aires, Argentina
| | - Rosanna Ramhorst
- Immunopharmacology Laboratory, School of Sciences, University of Buenos Aires and IQUIBICEN- CONICET (National Research Council), Buenos Aires, Argentina
- * E-mail:
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Effect of acupuncture on CXCL8 receptors in rats suffering from embryo implantation failure. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY. MEDICAL SCIENCES = HUA ZHONG KE JI DA XUE XUE BAO. YI XUE YING DE WEN BAN = HUAZHONG KEJI DAXUE XUEBAO. YIXUE YINGDEWEN BAN 2014; 34:91-98. [PMID: 24496685 DOI: 10.1007/s11596-014-1237-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2011] [Revised: 01/05/2014] [Indexed: 10/25/2022]
Abstract
To observe the effect of acupuncture on CXCL8 receptors (CXCR1 and CXCR2) in rat endometrium experiencing embryo implantation failure, 72 pregnant rats were randomly divided into four groups: normal group (N), embryo implantation failure group (M), acupuncture treatment group (A), and progestin treatment group (W). Then the rats in each group were equally randomized into a day-6 (D6) group, a day-8 (D8) group, and a day-10 (D10) group. The rats in group M, group A, and group W were treated with mifepristone-sesame oil solution on day 1, while the rats in group N were injected with the same amount of sesame oil. Meanwhile, "Housanli" and "Sanyinjiao" were selected for acupuncture. From day 1 to the time of death, the rats in group A were fastened up and then acupuncture was administered while the rats in group N and group M were only fixed, and the rats in group W were given progestin. The number of implanted embryos was calculated. The expression of CXCR1 and CXCR2 in rat endometrium was detected by immunohistochemistry, Western blotting and real-time PCR. Compared to group N, the average number of implanted embryos, the protein and mRNA expression of CXCR1 (D6, D8 and D10), and the protein and mRNA expression of CXCR2 (D8 and D10) in rat endometrium were significantly decreased in group M. Compared to group M, there was significant elevation in the average number of implanted embryos, the protein expression (D6, D8 and D10) and mRNA expression (D8) of CXCR1 in rat endometrium of group A, and the protein expression (D8 and D10) and mRNA expression (D8) of CXCR2 in rat endometrium of group W. These findings indicated that acupuncture can increase the number of implanted embryos in rats of embryo implantation failure, which may be relevant with up-regulation the expression of CXCR1 and CXCR2 at maternal-fetal interface of rats with embryo implantation failure.
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You X, Liu J, Xu C, Liu W, Zhu X, Li Y, Sun Q, Gu H, Ni X. Corticotropin-releasing hormone (CRH) promotes inflammation in human pregnant myometrium: the evidence of CRH initiating parturition? J Clin Endocrinol Metab 2014; 99:E199-208. [PMID: 24248185 DOI: 10.1210/jc.2013-3366] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
CONTEXT An increasing body of evidence indicates that human labor, either term or preterm, is an inflammatory event. CRH has been implicated to be a trigger of human parturition. OBJECTIVE To investigate whether CRH induces the cascades of inflammation in human pregnant myometrium, thereby leading to activation of uterus. DESIGN The myometrial tissues were obtained from pregnant women who were in labor or not in labor at term. The output of cytokines and prostaglandins (PGs) was determined by Multiplex and ELISA. Western blot analysis was used to determine the levels of uterine activation proteins (UAPs). RESULTS The levels of chemokines and cytokines as well as activated nuclear factor-κB (NF-κB) were increased in the term labor group more than the not term labor group. CRH stimulated production of a number of chemokines and cytokines in cultured uterine smooth muscle cells (USMCs), which induced chemotaxis of monocytes. These effects were mediated by CRH receptor 1 (CRHR1) and dependent on adenylyl cyclase/protein kinase (PKA) and NF-κB signaling. Cocultures of CRH-treated USMCs with monocytes greatly enhanced the output of cytokines and chemokines as well as PGs in cultures and increased the expression of uterine activation proteins (UAPs) in USMCs. IL-1β, IL-6, and TNF-α stimulated the expression of UAPs and output of PGs in USMCs. CONCLUSIONS CRH induces the production of chemokines and cytokines in myometrium at term and subsequently results in the cascade of inflammation in uterus. The inflammation induced by CRH can lead to activation of uterus.
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Affiliation(s)
- Xingji You
- Department of Physiology (X.Y., J.L., C.X., W.L., X.Z., X.N.), Second Military Medical University, Shanghai 200433, China; and Department of Obstetrics and Gynecology (Y.L., Q.S., H.G.), Changhai Hospital, Shanghai 200433, China
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Al-Jefout M, Tokushige N, Hey-Cunningham AJ, Manconi F, Ng C, Schulke L, Berbic M, Markham R, Fraser IS. Microanatomy and function of the eutopic endometrium in women with endometriosis. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/17474108.4.1.61] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Amjadi F, Salehi E, Mehdizadeh M, Aflatoonian R. Role of the innate immunity in female reproductive tract. Adv Biomed Res 2014; 3:1. [PMID: 24592358 PMCID: PMC3928842 DOI: 10.4103/2277-9175.124626] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Accepted: 07/10/2013] [Indexed: 02/06/2023] Open
Abstract
The mucosal immune system in the female reproductive tract (FRT) is well equipped to meet the sexually transmitted pathogens, allogeneic sperm, and the immunologically distinct fetus. Analysis of the FRT indicates that epithelial cells provide a physical barrier against pathogens and microbial infections as well as secretions containing anti-microbial peptides, cytokines, and chemokines which recruit and activate immune cells. Epithelial and immune cells confer protection in part through Toll-like receptors. The aim of this literature is to review the diverse components of the innate immune system, contributing to an exclusive protection system throughout the FRT.
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Affiliation(s)
- Fatemehsadat Amjadi
- Applied Physiology Research Center and Department of Physiology, Isfahan University of Medical Sciences, Isfahan, Iran
- Department of Anatomy, Tehran University of Medical Science, Tehran, Iran
| | - Ensieh Salehi
- Department of Anatomy, Tehran University of Medical Science, Tehran, Iran
| | - Mehdi Mehdizadeh
- Department of Anatomy, Cellular and Molecular Research Center, Iran University of Medical Science, Iran
| | - Reza Aflatoonian
- Department of Endocrinology and Female Infertility at Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
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Effects of Acupuncture on CCL2 and CXCL8 Expression and the Subset of uNK Cells in Rats with Embryo Implantation Failure. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 2013:678390. [PMID: 24396391 PMCID: PMC3874941 DOI: 10.1155/2013/678390] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2013] [Accepted: 11/05/2013] [Indexed: 11/17/2022]
Abstract
The present study was designed to investigate the efficacy and mechanism of acupuncture treatment on embryo implantation failure in rats. The pregnant rats were randomized into normal group (N), implantation failure group (M), acupuncture treatment group (A), and progestin treatment group (W). The embryo implantation failure model was established by mifepristone. Efficacy of acupuncture treatment was evaluated by the number of implanted embryos. The expression of CCL2 and CXCL8 and the subset of uterine natural killer cells in the endometrium were detected. We demonstrated that the number of implanted embryos was dramatically reduced after mifepristone (M group) treatment, while the acupuncture (A group) and progestin (W group) treatments significantly rescued impaired embryo implantation. The protein and mRNA expressions of CCL2 and CXCL8 were significantly reduced by mifepristone treatment, but the attenuated expression of CCL2 and CXCL8 was markedly reversed by acupuncture or progestin treatment. More importantly, acupuncture and progestin could markedly increase the subset of uNK cells in rats with embryo implantation failure. These evidences suggest that acupuncture is able to modulate the endometrial immune microenvironment and thus improve embryo implantation in pregnant rats, which provides solid experimental evidence for the curative effect of acupuncture treatment on infertility.
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Genetic, epigenetic and stem cell alterations in endometriosis: new insights and potential therapeutic perspectives. Clin Sci (Lond) 2013; 126:123-38. [PMID: 24059589 DOI: 10.1042/cs20130099] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Human endometrium is a highly dynamic tissue, undergoing periodic growth and regression at each menstrual cycle. Endometriosis is a frequent chronic pathological status characterized by endometrial tissue with an ectopic localization, causing pelvic pain and infertility and a variable clinical presentation. In addition, there is well-established evidence that, although endometriosis is considered benign, it is associated with an increased risk of malignant transformation in approximately 1.0% of affected women, with the involvement of multiple pathways of development. Increasing evidence supports a key contribution of different stem/progenitor cell populations not only in the cyclic regeneration of eutopic endometrium, but also in the pathogenesis of at least some types of endometriosis. Evidence has arisen from experiments in animal models of disease through different kinds of assays (including clonogenicity, the label-retaining cell approach, the analysis of undifferentiation markers), as well as from descriptive studies on ectopic and eutopic tissue samples harvested from affected women. Changes in stem cell populations in endometriotic lesions are associated with genetic and epigenetic alterations, including imbalance of miRNA expression, histone and DNA modifications and chromosomal aberrations. The present short review mainly summarizes the latest observations contributing to the current knowledge regarding the presence and the potential contribution of stem/progenitor cells in eutopic endometrium and the aetiology of endometriosis, together with a report of the most recently identified genetic and epigenetic alterations in endometriosis. We also describe the potential advantages of single cell molecular profiling in endometrium and in endometriotic lesions. All these data can have clinical implications and provide a basis for new potential therapeutic applications.
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Cao Q, Chen H, Deng Z, Yue J, Chen Q, Cao Y, Ning L, Lei X, Duan E. Genetic deletion of Cxcl14 in mice alters uterine NK cells. Biochem Biophys Res Commun 2013. [DOI: dx.doi.org/10.1016/j.bbrc.2013.04.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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50
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Cao Q, Chen H, Deng Z, Yue J, Chen Q, Cao Y, Ning L, Lei X, Duan E. Genetic deletion of Cxcl14 in mice alters uterine NK cells. Biochem Biophys Res Commun 2013; 435:664-70. [PMID: 23688424 DOI: 10.1016/j.bbrc.2013.04.106] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Accepted: 04/18/2013] [Indexed: 10/26/2022]
Abstract
The uterine natural killer cells (uNK cells) are the major immune cells in pregnant uterus and the number of uNK cells is dramatically increased during placentation and embryo development. The uNK cells are necessary for the immune tolerance, cytokine secretion and angiogenesis of placenta. Former studies indicated that the population expansion of uNK cells was accomplished through recruitment of NK cell precursors from the spleen and bone marrow, but not proliferation of NK cells. However, the necessary molecules within this process were little understood. Here in our study, we found the co-localized expression of Cxcl14 protein with uNK cells in E13.5 pregnant uterus. Moreover, we used Cxcl14 knockout mice to examine uNK cells in mesometrial lymphoid aggregate of pregnancy (MLAp) and decidua basalis (DB) of E13.5 pregnant uterus and found significantly decreased uNK cells in Cxcl14(-/-) pregnant uteri compared with Cxcl14(+/-) pregnant uteri. To further explorer the molecular change in MLAp and DB after Cxcl14 knockout, we isolated the MLAp and DB from Cxcl14(+/+) and Cxcl14(-/-) pregnant uteri and performed microarray analysis. We found many genes were up and down regulated after Cxcl14 knockout. In conclusion, our results suggested the important function of Cxcl14 in uNK cells and the proper level of Cxcl14 protein were required to recruit NK cells to pregnant uterus.
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Affiliation(s)
- Qichen Cao
- State Key Laboratory of Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, 1 Beichen West Road, Chaoyang, Beijing 100101, China
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