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Kong D, Cho H, Hwang S, Lee A, Lee U, Kim YB, Geum DH, Kim BS, Jung YM, Kim HY, Cho GJ, Ahn K, Oh MJ, Kim HJ, Cho HY, Park JS, Hong S. The Role of Prolactin in Amniotic Membrane Regeneration: Therapeutic Potential for Premature Rupture of Membranes. Endocrinology 2024; 165:bqae095. [PMID: 39082703 DOI: 10.1210/endocr/bqae095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Indexed: 08/20/2024]
Abstract
Premature rupture of membranes (PROM) is defined as rupture of fetal membranes before the onset of labor. Prolactin (PRL) is secreted by decidual membranes and accumulated significantly in the amniotic fluid during pregnancy. PRL could ameliorate inflammation and collagen degradation in fetal membranes. However, the role of PRL in amniotic membrane is not well characterized. We isolated human amniotic epithelial stem cells (hAESCs) from human fetal membranes to study the effect of PRL on proliferation, migration, and antioxidative stress. Amniotic pore culture technique (APCT) model was constructed to evaluate the tissue regeneration effect in vitro. The potential targets and pathways of PRL acting in amnion via integrated bioinformatic methods. PRL had a dose-dependent effect on hAESCs in vitro. PRL (500 ng/mL) significantly improved the viability of hAESCs and inhibited cell apoptosis, related to the upregulation of CCN2 expression and downregulation of Bax, Caspase 3, and Caspase 8. PRL accelerated migration process in hAESCs via downregulation of MMP2, MMP3, and MMP9. PRL attenuated the cellular damage and mitochondrial dysfunction induced by hydrogen peroxide in hAESCs. PRL accelerated the healing process in the APCT model significantly. The top 10 specific targets (IGF1R, SIRT1, MAP2K1, CASP8, MAPK14, MCL1, NFKB1, HIF1A, MTOR, and HSP90AA1) and signaling pathways (such as HIF signaling pathway) were selected using an integrated bioinformatics approach. PRL improves the viability and antioxidative stress function of hAESCs and the regeneration of ruptured amniotic membranes in vitro. Thus, PRL has great therapeutic potential for prevention and treatment of ruptured membranes.
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Affiliation(s)
- Deqi Kong
- Biomedical Sciences Department, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Heeryun Cho
- Biomedical Sciences Department, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Soowon Hwang
- Biomedical Sciences Department, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Ahyoung Lee
- Central Research Institute, Designed Cells Co., Ltd., Cheongju 28576, Korea
| | - Uk Lee
- Central Research Institute, Designed Cells Co., Ltd., Cheongju 28576, Korea
| | - Yun-Bae Kim
- Central Research Institute, Designed Cells Co., Ltd., Cheongju 28576, Korea
| | - Dong Ho Geum
- Biomedical Sciences Department, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Byung-Soo Kim
- Biomedical Sciences Department, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Young Mi Jung
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Ho Yeon Kim
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Geum Joon Cho
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Kihoon Ahn
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Min-Jeong Oh
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Hai-Joong Kim
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Hee Young Cho
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Joong Shin Park
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - SoonCheol Hong
- Biomedical Sciences Department, Korea University College of Medicine, Seoul 02841, Republic of Korea
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul 02841, Republic of Korea
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2
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Flores-Espinosa P, Mancilla-Herrera I, Olmos-Ortiz A, Díaz L, Zaga-Clavellina V. Culture of Human Fetal Membranes in a Two Independent Compartment Model: An Ex Vivo Approach. Methods Mol Biol 2024; 2781:61-69. [PMID: 38502443 DOI: 10.1007/978-1-0716-3746-3_6] [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] [Indexed: 03/21/2024]
Abstract
During pregnancy, the fetal membranes composed of the amnion and chorodecidua constitute a selective barrier separating two distinct environments, maternal and fetal. These tissues have the function of delimiting the amniotic cavity. Their histological complexity gives them physical, mechanical, and immunological properties to protect the fetus. Although the study of the amnion, chorion, and decidua separately provides knowledge about the functions of the fetal membranes, the protocol we describe in this chapter has the advantage of maintaining the biological and functional complexity of these tissues. In addition, this experimental model allows the researcher to recreate various pathological scenarios because this model allows for differential stimulation of the amnion or choriodecidua.
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Affiliation(s)
- Pilar Flores-Espinosa
- Department of Immunobiochemistry, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
| | - Ismael Mancilla-Herrera
- Department of Infectology and Immunology, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
| | - Andrea Olmos-Ortiz
- Department of Immunobiochemistry, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
| | - Lorenza Díaz
- Departamento de Biología de la Reproducción Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Verónica Zaga-Clavellina
- Department of Immunobiochemistry, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico.
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Rasmi Y, Jalali L, Khalid S, Shokati A, Tyagi P, Ozturk A, Nasimfar A. The effects of prolactin on the immune system, its relationship with the severity of COVID-19, and its potential immunomodulatory therapeutic effect. Cytokine 2023; 169:156253. [PMID: 37320963 PMCID: PMC10247151 DOI: 10.1016/j.cyto.2023.156253] [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: 01/03/2023] [Revised: 05/01/2023] [Accepted: 05/31/2023] [Indexed: 06/17/2023]
Abstract
Prolactin (PRL) is an endocrine hormone secreted by the anterior pituitary gland that has a variety of physiological effects, including milk production, immune system regulation, and anti-inflammatory effects. Elevated levels of PRL have been found in several viral infections, including 2019 coronavirus disease (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV2), a viral pathogen that has recently spread worldwide. PRL production is increased in SARS-CoV2 infection. While PRL can trigger the production of proinflammatory cytokines, it also has several anti-inflammatory effects that can reduce hyperinflammation. The exact mechanism of PRL's contribution to the severity of COVID-19 is unknown. The purpose of this review is to discuss the interaction between PRL and SARS-CoV2 infection and its possible association with the severity of COVID-19.
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Affiliation(s)
- Yousef Rasmi
- Department of Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran.
| | - Ladan Jalali
- Department of Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran.
| | - Saliha Khalid
- Department of Bioinformatics and Genetics, School of Engineering and Natural Sciences, Kadir Has University 34083, Cibali Campus Fatih, Istanbul, Turkey
| | - Ameneh Shokati
- Department of Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran; Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Poonam Tyagi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Prince Sattam Bin Abdulaziz University, Alkharj, Riyadh, Saudi Arabia
| | - Alpaslan Ozturk
- Department of Medical Biochemistry, Health Sciences University, Ankara Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey.
| | - Amir Nasimfar
- Department of Pediatric, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
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Flores-Espinosa P, Méndez I, Irles C, Olmos-Ortiz A, Helguera-Repetto C, Mancilla-Herrera I, Ortuño-Sahagún D, Goffin V, Zaga-Clavellina V. Immunomodulatory role of decidual prolactin on the human fetal membranes and placenta. Front Immunol 2023; 14:1212736. [PMID: 37359537 PMCID: PMC10288977 DOI: 10.3389/fimmu.2023.1212736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 05/25/2023] [Indexed: 06/28/2023] Open
Abstract
The close interaction between fetal and maternal cells during pregnancy requires multiple immune-endocrine mechanisms to provide the fetus with a tolerogenic environment and protection against any infectious challenge. The fetal membranes and placenta create a hyperprolactinemic milieu in which prolactin (PRL) synthesized by the maternal decidua is transported through the amnion-chorion and accumulated into the amniotic cavity, where the fetus is bedded in high concentrations during pregnancy. PRL is a pleiotropic immune-neuroendocrine hormone with multiple immunomodulatory functions mainly related to reproduction. However, the biological role of PRL at the maternal-fetal interface has yet to be fully elucidated. In this review, we have summarized the current information on the multiple effects of PRL, focusing on its immunological effects and biological significance for the immune privilege of the maternal-fetal interface.
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Affiliation(s)
- Pilar Flores-Espinosa
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México, Mexico
| | - Isabel Méndez
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México (UNAM), Campus UNAM-Juriquilla, Querétaro, Mexico
| | - Claudine Irles
- Institut National de la Santé et de la Recherche Médicale (INSERM) U978, Université Sorbonne Paris Nord, Unité de Formation et de Recherche (UFR) Santé Médecine et Biologie Humaine (SMBH), Bobigny, France
| | - Andrea Olmos-Ortiz
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México, Mexico
| | - Cecilia Helguera-Repetto
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México, Mexico
| | - Ismael Mancilla-Herrera
- Departamento de Infectología e Inmunología, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México, Mexico
| | - Daniel Ortuño-Sahagún
- Laboratorio de Neuroinmunobiología Molecular, Instituto de Investigación en Ciencias Biomédicas, Universidad de Guadalajara, Guadalajara, Mexico
| | - Vincent Goffin
- Université Paris Cité, Institut National de la Santé et de la Recherche Médicale (INSERM), Unité Mixte de Recherche (UMR)-S1151, CNRS Unité Mixte de Recherche (UMR)-S8253, Institut Necker Enfants Malades, Paris, France
| | - Verónica Zaga-Clavellina
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México, Mexico
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High Glucose Promotes Inflammation and Weakens Placental Defenses against E. coli and S. agalactiae Infection: Protective Role of Insulin and Metformin. Int J Mol Sci 2023; 24:ijms24065243. [PMID: 36982317 PMCID: PMC10048930 DOI: 10.3390/ijms24065243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/22/2023] [Accepted: 02/28/2023] [Indexed: 03/12/2023] Open
Abstract
Placentas from gestational diabetes mellitus (GDM) patients undergo significant metabolic and immunologic adaptations due to hyperglycemia, which results in an exacerbated synthesis of proinflammatory cytokines and an increased risk for infections. Insulin or metformin are clinically indicated for the treatment of GDM; however, there is limited information about the immunomodulatory activity of these drugs in the human placenta, especially in the context of maternal infections. Our objective was to study the role of insulin and metformin in the placental inflammatory response and innate defense against common etiopathological agents of pregnancy bacterial infections, such as E. coli and S. agalactiae, in a hyperglycemic environment. Term placental explants were cultivated with glucose (10 and 50 mM), insulin (50–500 nM) or metformin (125–500 µM) for 48 h, and then they were challenged with live bacteria (1 × 105 CFU/mL). We evaluated the inflammatory cytokine secretion, beta defensins production, bacterial count and bacterial tissue invasiveness after 4–8 h of infection. Our results showed that a GDM-associated hyperglycemic environment induced an inflammatory response and a decreased beta defensins synthesis unable to restrain bacterial infection. Notably, both insulin and metformin exerted anti-inflammatory effects under hyperglycemic infectious and non-infectious scenarios. Moreover, both drugs fortified placental barrier defenses, resulting in reduced E. coli counts, as well as decreased S. agalactiae and E. coli invasiveness of placental villous trees. Remarkably, the double challenge of high glucose and infection provoked a pathogen-specific attenuated placental inflammatory response in the hyperglycemic condition, mainly denoted by reduced TNF-α and IL-6 secretion after S. agalactiae infection and by IL-1β after E. coli infection. Altogether, these results suggest that metabolically uncontrolled GDM mothers develop diverse immune placental alterations, which may help to explain their increased vulnerability to bacterial pathogens.
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Cabergoline Failure and a Spontaneous Pregnancy in a Microprolactinoma with High Prolactin Levels. J Pers Med 2022; 12:jpm12122061. [PMID: 36556282 PMCID: PMC9780970 DOI: 10.3390/jpm12122061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022] Open
Abstract
We report a particular case of a spontaneously occurring pregnancy in a long-term amenorrheic patient due to a prolactinoma with high serum prolactin (PRL) following the failure of dopamine agonist therapy (DA) for infertility. Initially, clinical, laboratory, and genital ultrasounds were normal, but the serum PRL was 10,074 μIU/mL (n.v.: 127−637 μIU/mL), the PEG fraction was 71% (laboratory cut-off > 60%), and luteinizing hormone (LH) was significantly lower. An MRI revealed a pituitary tumor of 12.8/10 mm with a subacute intratumoral hemorrhage. DA was initiated, and menstrual bleeding reappeared with a reduction in the tumor’s volume to 1.9/2.2 mm at 12 months. Two years later, the patient renounced DA and follow-ups. After another 2 years, she became spontaneously pregnant. Serum PRL was 18,325 μIU/mL, and an MRI revealed a microprolactinoma of 2.1/2 mm. The patient gave birth to a normal baby at term, and she breastfed for six months, after which she asked for ablactation, and DA was administered. This case highlights the possibility of the occurrence of a normal pregnancy during a long period of amenorrhea induced by a microprolactinoma with a high level of serum PRL, even if DA fails to correct infertility. There was no compulsory relationship between the tumoral volume’s evolution and the evolution of its lactophore activity. The hypogonadotrophic hypogonadism induced by high PRL was mainly manifested by low LH, and in this situation, normal levels of FSH and estradiol do not always induce follicle recruitment and development without abnormalities in the ovary ultrasound.
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Eastman AJ, Noble KN, Pensabene V, Aronoff DM. Leveraging bioengineering to assess cellular functions and communication within human fetal membranes. J Matern Fetal Neonatal Med 2022; 35:2795-2807. [PMID: 32787482 PMCID: PMC7878582 DOI: 10.1080/14767058.2020.1802716] [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] [Indexed: 02/09/2023]
Abstract
The fetal membranes enclose the growing fetus and amniotic fluid. Preterm prelabor rupture of fetal membranes is a leading cause of preterm birth. Fetal membranes are composed of many different cell types, both structural and immune. These cells must coordinate functions for tensile strength and membrane integrity to contain the growing fetus and amniotic fluid. They must also balance immune responses to pathogens with maintaining maternal-fetal tolerance. Perturbation of this equilibrium can lead to preterm premature rupture of membranes without labor. In this review, we describe the formation of the fetal membranes to orient the reader, discuss some of the common forms of communication between the cell types of the fetal membranes, and delve into the methods used to tease apart this paracrine signaling within the membranes, including emerging technologies such as organ-on-chip models of membrane immunobiology.
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Affiliation(s)
- Alison J. Eastman
- Division of Infectious Diseases, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Kristen N. Noble
- Department of Pediatrics, Division of Neonatology, Vanderbilt University Medical Center, Nashville, TN 37202 USA
| | - Virginia Pensabene
- School of Electronic and Electrical Engineering, University of Leeds, Leeds, UK,School of Medicine, Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds, UK
| | - David M. Aronoff
- Division of Infectious Diseases, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA,Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA,Department of Obstetrics and Gynecology, Vanderbilt University Medical Center, Nashville, TN 37232, USA,Corresponding author: David M. Aronoff, MD, 1161 21st Ave South, A-2200 MCN, Nashville, TN 37232-2582, (615) 322-8972 (tel),
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Olmos-Ortiz A, Hernández-Pérez M, Flores-Espinosa P, Sedano G, Helguera-Repetto AC, Villavicencio-Carrisoza Ó, Valdespino-Vazquez MY, Flores-Pliego A, Irles C, Rivas-Santiago B, Moreno-Verduzco ER, Díaz L, Zaga-Clavellina V. Compartmentalized Innate Immune Response of Human Fetal Membranes against Escherichia coli Choriodecidual Infection. Int J Mol Sci 2022; 23:ijms23062994. [PMID: 35328414 PMCID: PMC8949057 DOI: 10.3390/ijms23062994] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/21/2022] [Accepted: 03/02/2022] [Indexed: 12/29/2022] Open
Abstract
An infectious process into the uterine cavity represents a major endangered condition that compromises the immune privilege of the maternal-fetal unit and increases the risk for preterm birth (PTB) and premature rupture of membranes (PROM). Fetal membranes are active secretors of antimicrobial peptides (AMP), which limit bacterial growth, such as Escherichia coli. Nevertheless, the antibacterial responses displayed by chorioamniotic membranes against a choriodecidual E. coli infection have been briefly studied. The objective of this research was to characterize the profile of synthesis, activity, and spatial distribution of a broad panel of AMPs produced by fetal membranes in response to E. coli choriodecidual infection. Term human chorioamniotic membranes were mounted in a two independent compartment model in which the choriodecidual region was infected with live E. coli (1 × 105 CFU/mL). Amnion and choriodecidual AMP tissue levels and TNF-α and IL-1β secretion were measured by the enzyme-linked immunosorbent assay. The passage of bacterium through fetal membranes and their effect on structural continuity was followed for 24 h. Our results showed that E. coli infection caused a progressive mechanical disruption of the chorioamniotic membranes and an activated inflammatory environment. After the challenge, the amnion quickly (2-4 h) induced production of human beta defensins (HBD)-1, HBD-2, and LL-37. Afterwards (8-24 h), the amnion significantly produced HBD-1, HBD-2, HNP-1-3, S100A7, sPLA2, and elafin, whereas the choriodecidua induced LL-37 synthesis. Therefore, we noticed a temporal- and tissue-specific pattern regulation of the synthesis of AMPs by infected fetal membranes. However, fetal membranes were not able to contain the collagen degradation or the bacterial growth and migration despite the battery of produced AMPs, which deeply increases the risk for PTB and PROM. The mixture of recombinant HBDs at low concentrations resulted in increased bactericidal activity compared to each HBD alone in vitro, encouraging further research to study AMP combinations that may offer synergy to control drug-resistant infections in the perinatal period.
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Affiliation(s)
- Andrea Olmos-Ortiz
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología (INPer), Mexico City 11000, Mexico; (A.O.-O.); (M.H.-P.); (P.F.-E.); (G.S.); (A.C.H.-R.); (Ó.V.-C.); (A.F.-P.)
| | - Mayra Hernández-Pérez
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología (INPer), Mexico City 11000, Mexico; (A.O.-O.); (M.H.-P.); (P.F.-E.); (G.S.); (A.C.H.-R.); (Ó.V.-C.); (A.F.-P.)
| | - Pilar Flores-Espinosa
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología (INPer), Mexico City 11000, Mexico; (A.O.-O.); (M.H.-P.); (P.F.-E.); (G.S.); (A.C.H.-R.); (Ó.V.-C.); (A.F.-P.)
| | - Gabriela Sedano
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología (INPer), Mexico City 11000, Mexico; (A.O.-O.); (M.H.-P.); (P.F.-E.); (G.S.); (A.C.H.-R.); (Ó.V.-C.); (A.F.-P.)
| | - Addy Cecilia Helguera-Repetto
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología (INPer), Mexico City 11000, Mexico; (A.O.-O.); (M.H.-P.); (P.F.-E.); (G.S.); (A.C.H.-R.); (Ó.V.-C.); (A.F.-P.)
| | - Óscar Villavicencio-Carrisoza
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología (INPer), Mexico City 11000, Mexico; (A.O.-O.); (M.H.-P.); (P.F.-E.); (G.S.); (A.C.H.-R.); (Ó.V.-C.); (A.F.-P.)
| | | | - Arturo Flores-Pliego
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología (INPer), Mexico City 11000, Mexico; (A.O.-O.); (M.H.-P.); (P.F.-E.); (G.S.); (A.C.H.-R.); (Ó.V.-C.); (A.F.-P.)
| | - Claudine Irles
- Departamento de Fisiología y Desarrollo Celular, INPer, Mexico City 11000, Mexico;
| | | | | | - Lorenza Díaz
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico;
| | - Verónica Zaga-Clavellina
- Departamento de Fisiología y Desarrollo Celular, INPer, Mexico City 11000, Mexico;
- Correspondence: ; Tel.: +52-55-5520-9900 (ext. 478)
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Al-Kuraishy HM, Al-Gareeb AI, Butnariu M, Batiha GES. The crucial role of prolactin-lactogenic hormone in Covid-19. Mol Cell Biochem 2022; 477:1381-1392. [PMID: 35147901 PMCID: PMC8831165 DOI: 10.1007/s11010-022-04381-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 01/27/2022] [Indexed: 12/15/2022]
Abstract
Prolactin (PRL) is a peptide hormone secreted from anterior pituitary involved in milk production in the females and regulation of sex drive in both sexes. PRL has pro-inflammatory and anti-inflammatory functions. High PRL serum level or hyperprolactinemia is associated with different viral infections. In coronavirus disease 2019 (Covid-19), which caused by positive-sense single-strand RNA virus known as severe acute respiratory distress syndrome coronavirus type 2 (SARS-CoV-2), PRL serum level is increased. PRL in Covid-19 may exacerbate the underlying inflammatory status by induction release of pro-inflammatory cytokines. However, PRL through its anti-inflammatory effects may reduce the hyperinflammatory status in Covid-19. The underlying mechanism of increasing PRL in Covid-19 is poorly understood. Therefore, in this review we try to find the potential anti-inflammatory or pro-inflammatory role of PRL in Covid-19. As well, this review was aimed to discuss the underlying causes and mechanisms for Covid-19-induced hyperprolactinemia.
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Affiliation(s)
| | - Ali I Al-Gareeb
- College of Medicine, Al-Mustansiriyah University, P.O. Box 14132, Baghdad, Iraq
| | - Monica Butnariu
- Chemistry & Biochemistry Discipline, Banat's University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" From Timisoara, Calea Aradului 119, 300645, Timis, Romania.
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, AlBeheira, 22511, Egypt.
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Mo G, Hu B, Wang G, Xie T, Fu H, Zhang Q, Fu R, Feng M, Luo W, Li H, Nie Q, Zhang X. Prolactin affects the disappearance of ALV-J viremia in vivo and inhibits viral infection. Vet Microbiol 2021; 261:109205. [PMID: 34391195 DOI: 10.1016/j.vetmic.2021.109205] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 08/06/2021] [Indexed: 12/27/2022]
Abstract
Based on the RNA-seq data of chicken spleen tissues infected with J subgroup avian leukosis virus (ALV-J), we found that prolactin (PRL) gene was one of differentially expressed gene. We measured ALV-J viremia and PRL levels in the plasma of two groups of ALV-J-infected adult chickens. Furthermore, recombinant chicken PRL (cPRL) was used to assess how cPRL affects ALV-J virus replication both in vivo and in vitro. The results showed that PRL levels in the plasma of adult chickens infected with ALV-J were lower than those of uninfected chickens, and that the difference was more significant in the avian leukemia pathological apparent changes. Notably, the fluctuations in PRL levels might influence the disappearance of ALV-J viremia in chickens. The in vitro results showed that preincubating DF-1 cells with cPRL before ALV-J infection elicited the best antiviral effects. Moreover, these effects were not dose-dependent. in vivo, injection of cPRL into ALV-J-infected chicks could reduce the levels of viremia at the 14 days post infection (dpi). Additionally, the expression of the interferon-stimulated genes oligoadenylate synthetase-like (OSAL) and vasoactive intestinal peptide (VIP) increased, and that of the proinflammatory cytokine-encoding TNTα, IL-1β, and IL-6 genes decreased in the spleens of ALV-J-infected chicks injected with cPRL, leading to inhibition of viral replication at the 7 dpi. Collectively, our data demonstrated that PRL plays an important antiviral role in the immune response to ALV-J infection. This is the first report of the relationship between ALV-J infection and PRL. It is of great significance for the prevention and control of ALV-J.
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Affiliation(s)
- Guodong Mo
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, 510642, Guangdong, China; Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding and Key Lab of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Guangzhou, 510642, Guangdong, China; Animal Husbandry Research Institute of Guangxi Zhuang Autonomous Region, Guangxi Key Laboratory of Livestock Genetic Improvement, Nanning, 530005, Guangxi, China
| | - Bowen Hu
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, 510642, Guangdong, China; Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding and Key Lab of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Guangzhou, 510642, Guangdong, China
| | - Guiyan Wang
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, 510642, Guangdong, China; Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding and Key Lab of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Guangzhou, 510642, Guangdong, China
| | - Tingting Xie
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, 510642, Guangdong, China; Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding and Key Lab of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Guangzhou, 510642, Guangdong, China
| | - Huali Fu
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, 510642, Guangdong, China; Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding and Key Lab of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Guangzhou, 510642, Guangdong, China
| | - Qihong Zhang
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, 510642, Guangdong, China; Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding and Key Lab of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Guangzhou, 510642, Guangdong, China
| | - Rong Fu
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, 510642, Guangdong, China; Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding and Key Lab of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Guangzhou, 510642, Guangdong, China
| | - Min Feng
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, 510642, Guangdong, China; Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding and Key Lab of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Guangzhou, 510642, Guangdong, China
| | - Wen Luo
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, 510642, Guangdong, China; Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding and Key Lab of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Guangzhou, 510642, Guangdong, China
| | - Hongmei Li
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, 510642, Guangdong, China; Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding and Key Lab of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Guangzhou, 510642, Guangdong, China
| | - Qinghua Nie
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, 510642, Guangdong, China; Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding and Key Lab of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Guangzhou, 510642, Guangdong, China
| | - Xiquan Zhang
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, 510642, Guangdong, China; Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding and Key Lab of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Guangzhou, 510642, Guangdong, China.
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11
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Flores-Espinosa P, Olmos-Ortíz A, Granados-Cepeda M, Quesada-Reyna B, Vega-Sánchez R, Velázquez P, Zaga-Clavellina V. Prolactin Protects the Structural Integrity of Human Fetal Membranes by Downregulating Inflammation-induced Secretion of Matrix Metalloproteinases. Immunol Invest 2021; 51:1313-1329. [PMID: 34132165 DOI: 10.1080/08820139.2021.1936012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Prolactin (PRL) is a pleiotropic hormone with a key role in pregnancy. In fetal membranes, PRL can regulate the secretion of pro-inflammatory factors, which induces the activation of matrix metalloproteinases (MMPs). The increase and activation of MMPs deregulate the turnover of the extracellular matrix in the fetal membranes, altering its structure and function, causing premature rupture of the membranes and preterm labor. In this work, we evaluate the effect of PRL upon the secretion of MMP-1, MMP-2, MMP-9, MMP-13, and the tissue inhibitors of metalloproteinases (TIMPs) in human fetal membranes after lipopolysaccharide (LPS) challenge. Nine fetal membranes from healthy non-laboring cesarean deliveries at term were cultured in a 2-independent chamber system and pre-treated with 250, 500, 1000 or 4000 ng/ml of PRL for 24 h, then choriodecidual region was stimulated with 500 ng/ml of LPS plus fresh PRL for 24 h. The MMPs and TIMPs secretion were quantified by ELISA, additionally MMP-2 and MMP-9 gelatinolytic activity was measured by zymography. LPS induced the MMP-9 and MMP-1 secretion, but no MMP-2 or MMP-13 in comparison with basal levels. PRL co-treatment decreased the MMP-2, MMP-9 and MMP-1 secretion induced by LPS. The active forms were present in the tissue extract, showing a response consistent with the secretion profile. TIMP-1 and TIMP-2 secretion was decreased after LPS treatment and the PRL co-treatment reverts this effect. The present results support that PRL may favor the balance between these factors involved in the structural maintenance of fetal membranes in an inflammatory event.
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Affiliation(s)
| | | | | | | | | | - Pilar Velázquez
- Gynecology and Obstetrics Branch, Hospital Ángeles México, Mexico City, Mexico
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12
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Núñez-Sánchez E, Flores-Espinosa MDP, Mancilla-Herrera I, González L, Cisneros J, Olmos-Ortiz A, Quesada-Reyna B, Granados-Cepeda M, Zaga-Clavellina V. Prolactin modifies the in vitro LPS-induced chemotactic capabilities in human fetal membranes at the term of gestation. Am J Reprod Immunol 2021; 86:e13413. [PMID: 33660388 PMCID: PMC8365646 DOI: 10.1111/aji.13413] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 02/03/2021] [Accepted: 03/01/2021] [Indexed: 12/05/2022] Open
Abstract
Problem Immune responses of fetal membranes involve the production of chemoattractant mediators causing infiltration of maternal and fetal leukocytes, intrauterine inflammation and potentially the disruption of maternal‐fetal tolerance. Prolactin (PRL) has deep immunoregulatory effects in the fetal‐maternal interface. We aimed to test the in vitro PRL effect upon chemotactic capacities of human fetal membranes. Method of Study Fetal membranes and umbilical cord blood were collected from healthy non‐laboring caesarean deliveries at term. Fetal membranes were cultured in Transwell® frames to mimic the barrier function between choriodecidual and amniotic sides. Tissues were treated with PRL, Lipopolysaccharide (LPS), or both simultaneously. Then, RANTES, MCP‐1, MIP‐1α, IP‐10, and PECAM‐1 were quantified in a conditioned medium by choriodecidual or amniotic sides. The chemotaxis of subsets of migrating mononuclear cells from umbilical cord blood was evaluated in a Boyden Chamber in response to the conditioned medium by both sides. Results Lipopolysaccharide stimulates the production of RANTES, MCP‐1, MIP‐1α, and PECAM‐1 in choriodecidua, while MIP‐1α and PECAM‐1 only increase in amnion. PRL decrease RANTES, MCP‐1, and MIP‐1 only in choriodecidua, but PECAM‐1 was decreased mainly in amnion. The leukocyte migration was regulated significantly in response to the conditioned medium by the amnion, increase in the conditioned medium after LPS treatment, contrary with, the leukocyte migration decreased in a significant manner in response to conditioned medium after PRL and LPS‐PRL co‐treatment. Finally, T cells were the most responsive subset of cells. Conclusions Prolactin modified in a tissue‐specific manner the chemotactic factor and the leukocyte migration differentially in fetal membranes.
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Affiliation(s)
- Estefanía Núñez-Sánchez
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología "Isidro Espinosa de los Reyes", Ciudad de México, México
| | - María Del Pilar Flores-Espinosa
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología "Isidro Espinosa de los Reyes", Ciudad de México, México
| | - Ismael Mancilla-Herrera
- Departamento de Infectología e Inmunología, Instituto Nacional de Perinatología "Isidro Espinosa de los Reyes", Ciudad de México, México
| | - Leticia González
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología "Isidro Espinosa de los Reyes", Ciudad de México, México
| | - José Cisneros
- Laboratorio de Biopatología Pulmonar, Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Ciudad de México, México
| | - Andrea Olmos-Ortiz
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología "Isidro Espinosa de los Reyes", Ciudad de México, México
| | - Braulio Quesada-Reyna
- División de Gineco-Obstetricia, UMAE Hospital de Gineco-Obstetricia No. 4 "Luis Castelazo Ayala" IMSS, Ciudad de México, México
| | - Martha Granados-Cepeda
- Departamento de Neonatología, Instituto Nacional de Perinatología "Isidro Espinosa de los Reyes", Ciudad de México, México
| | - Veronica Zaga-Clavellina
- Departamento de Fisiología y Desarrollo Celular, Instituto Nacional de Perinatología "Isidro Espinosa de los Reyes", Ciudad de México, México
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13
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Ramos-Martinez E, Ramos-Martínez I, Molina-Salinas G, Zepeda-Ruiz WA, Cerbon M. The role of prolactin in central nervous system inflammation. Rev Neurosci 2021; 32:323-340. [PMID: 33661585 DOI: 10.1515/revneuro-2020-0082] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 10/25/2020] [Indexed: 12/14/2022]
Abstract
Prolactin has been shown to favor both the activation and suppression of the microglia and astrocytes, as well as the release of inflammatory and anti-inflammatory cytokines. Prolactin has also been associated with neuronal damage in diseases such as multiple sclerosis, epilepsy, and in experimental models of these diseases. However, studies show that prolactin has neuroprotective effects in conditions of neuronal damage and inflammation and may be used as neuroprotector factor. In this review, we first discuss general information about prolactin, then we summarize recent findings of prolactin function in inflammatory and anti-inflammatory processes and factors involved in the possible dual role of prolactin are described. Finally, we review the function of prolactin specifically in the central nervous system and how it promotes a neuroprotective effect, or that of neuronal damage, particularly in experimental autoimmune encephalomyelitis and during excitotoxicity. The overall studies indicated that prolactin may be a promising molecule for the treatment of some neurological diseases.
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Affiliation(s)
- Edgar Ramos-Martinez
- Escuela de Ciencias, Universidad Autónoma "Benito Juárez" de Oaxaca, Oaxaca68120, Mexico
- Instituto de Cómputo Aplicado en Ciencias, Oaxaca68000, Mexico
| | - Ivan Ramos-Martínez
- Glycobiology, Cell Growth and Tissue Repair Research Unit (Gly-CRRET), Université Paris Est Créteil (UPEC), 94010Créteil, France
| | - Gladys Molina-Salinas
- Unidad de Investigación en Reproducción Humana, Instituto Nacional de Perinatología-Facultad de Química, Universidad Nacional Autónoma de México, CDMX, 04510Coyoacan, Mexico
| | - Wendy A Zepeda-Ruiz
- Unidad de Investigación en Reproducción Humana, Instituto Nacional de Perinatología-Facultad de Química, Universidad Nacional Autónoma de México, CDMX, 04510Coyoacan, Mexico
| | - Marco Cerbon
- Unidad de Investigación en Reproducción Humana, Instituto Nacional de Perinatología-Facultad de Química, Universidad Nacional Autónoma de México, CDMX, 04510Coyoacan, Mexico
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14
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Fu YX, Yang HM, OuYang XE, Hu R, Hu T, Wang FM. Assessment of Anti-Mullerian Hormone and Anti-Mullerian Hormone Type II Receptor Variants in Women with Repeated Implantation Failures. Reprod Sci 2020; 28:406-415. [PMID: 32845508 DOI: 10.1007/s43032-020-00303-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 08/20/2020] [Indexed: 10/23/2022]
Abstract
Repeated implantation failure (RIF) is a common endocrine disease that causes female infertility and the etiology is unknown. The abnormal expression of key proteins and hormones at the maternal-fetal interface affected the maternal-fetal communication and leads to adverse pregnancy outcomes. The expression of anti-Mullerian hormone (AMH) and AMH receptor II (AMHRII) was observed in the endometrium. This study aimed to investigate the expression of AMH and AMHRII at the human endometrium, decidual tissue, and blastocyst. Furthermore, the expression of AMH and AMHRII were examined in the RIF patients using immunohistochemistry and quantitative real-time PCR to test the AMHRII expression. The results demonstrated that AMH and AMHRII were present in healthy endometrium and AMHRII was highly expressed in mid-luteal phase. In addition, AMHRII expression was detected throughout the pregnancy and AMHRII's highest expression was in the second trimester. AMHRII was expressed in the blastocysts; however, AMH was not observed. The positive expression rate for AMHRII was significantly higher in the endometrium from RIF. Estrogen receptor (ER), insulin-like growth factor binding protein 1(IGFBP1), and prolactin (PRL) were significantly less expressed in RIF with high expression of AMHRII. The apoptosis was significantly higher in patients with high expression of AMHRII than in patients with normal expression of AMHRII. Our data suggests that AMHRII had an effect on RIF via the AMH and AMHRII signaling pathway. It participated in the development of RIF by interfering with endometrial decidualization and apoptosis.
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Affiliation(s)
- Yun-Xing Fu
- Ningxia Medical University, Yinchuan, 750004, Ningxia, China
| | - Hui-Min Yang
- Ningxia Medical University, Yinchuan, 750004, Ningxia, China
| | - Xiao-E OuYang
- Taihe Hospital, Shiyan, 442000, Hubei Province, China
| | - Rong Hu
- Key Laboratory of Fertility 7 Preservation and Maintenance of Ministry of Education, Reproductive Medicine Center of General Hospital of Ningxia Medical University, Yinchuan, 750004, Ningxia, China.
| | - Ting Hu
- Gansu Provincial Maternity and Child-care Hospital, Lanzhou, 730050, China
| | - Fei-Miao Wang
- Key Laboratory of Fertility 7 Preservation and Maintenance of Ministry of Education, Reproductive Medicine Center of General Hospital of Ningxia Medical University, Yinchuan, 750004, Ningxia, China
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15
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Olmos-Ortiz A, Déciga-García M, Preciado-Martínez E, Bermejo-Martínez L, Flores-Espinosa P, Mancilla-Herrera I, Irles C, Helguera-Repetto AC, Quesada-Reyna B, Goffin V, Díaz L, Zaga-Clavellina V. Prolactin decreases LPS-induced inflammatory cytokines by inhibiting TLR-4/NFκB signaling in the human placenta. Mol Hum Reprod 2020; 25:660-667. [PMID: 31263869 PMCID: PMC6821386 DOI: 10.1093/molehr/gaz038] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 05/17/2019] [Indexed: 12/21/2022] Open
Abstract
Prolactin (PRL) plays an important role in trophoblast growth, placental angiogenesis and immunomodulation within the feto-maternal interface, where different cell types secrete PRL and express its receptor. During pregnancy, inflammatory signalling is a deleterious event that has been associated with poor fetal outcomes. The placenta is highly responsive to the inflammatory stimulus; however, the actions of PRL in placental immunity and inflammation remain largely unknown. The aim of this study was to evaluate PRL effects on the TLR4/NFkB signalling cascade and associated inflammatory targets in cultured explants from healthy term human placentas. An in utero inflammatory scenario was mimicked using lipopolysaccharides (LPS) from Escherichia coli. PRL significantly reduced LPS-dependent TNF-α, IL-1β and IL-6 secretion and intracellular levels. Mechanistically, PRL prevented LPS-mediated upregulation of TLR-4 expression and NFκB phosphorylation. In conclusion, PRL limited inflammatory responses to LPS in the human placenta, suggesting that this hormone could be critical in inhibiting exacerbated immune responses to infections that could threaten pregnancy outcome. This is the first evidence of a mechanism for anti-inflammatory activity of PRL in the human placenta, acting as a negative regulator of TLR-4/NFkB signaling.
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Affiliation(s)
- A Olmos-Ortiz
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México 11000, México
| | - M Déciga-García
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México 11000, México
| | - E Preciado-Martínez
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México 11000, México
| | - L Bermejo-Martínez
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México 11000, México
| | - P Flores-Espinosa
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México 11000, México
| | - I Mancilla-Herrera
- Departamento de Infectología e Inmunología, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México 11000, México
| | - C Irles
- Departamento de Fisiología y Desarrollo Celular, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México 11000, México
| | - A C Helguera-Repetto
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México 11000, México
| | - B Quesada-Reyna
- División de Obstetricia, UMAE Hospital de Gineco-Obstetricia No. 4 "Luis Castelazo Ayala", IMSS, Ciudad de México, México 01090
| | - V Goffin
- Inserm Unit 1151, Institut Necker-Enfants Malades (INEM), Université Paris Descartes, Paris, France 75993
| | - L Díaz
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México 14080
| | - V Zaga-Clavellina
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México 11000, México
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16
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Olmos-Ortiz A, Flores-Espinosa P, Mancilla-Herrera I, Vega-Sánchez R, Díaz L, Zaga-Clavellina V. Innate Immune Cells and Toll-like Receptor-Dependent Responses at the Maternal-Fetal Interface. Int J Mol Sci 2019; 20:ijms20153654. [PMID: 31357391 PMCID: PMC6695670 DOI: 10.3390/ijms20153654] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 06/26/2019] [Accepted: 06/28/2019] [Indexed: 12/14/2022] Open
Abstract
During pregnancy, the placenta, the mother and the fetus exploit several mechanisms in order to avoid fetal rejection and to maintain an immunotolerant environment throughout nine months. During this time, immune cells from the fetal and maternal compartments interact to provide an adequate defense in case of an infection and to promote a tolerogenic milieu for the fetus to develop peacefully. Trophoblasts and decidual cells, together with resident natural killer cells, dendritic cells, Hofbauer cells and other macrophages, among other cell types, contribute to the modulation of the uterine environment to sustain a successful pregnancy. In this review, the authors outlined some of the various roles that the innate immune system plays at the maternal-fetal interface. First, the cell populations that are recruited into gestational tissues and their immune mechanisms were examined. In the second part, the Toll-like receptor (TLR)-dependent immune responses at the maternal-fetal interface was summarized, in terms of their specific cytokine/chemokine/antimicrobial peptide expression profiles throughout pregnancy.
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Affiliation(s)
- Andrea Olmos-Ortiz
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México 11000, Mexico
| | - Pilar Flores-Espinosa
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México 11000, Mexico
| | - Ismael Mancilla-Herrera
- Departamento de Infectología e Inmunología, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México 11000, Mexico
| | - Rodrigo Vega-Sánchez
- Departamento de Nutrición y Bioprogramación, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México 11000, Mexico
| | - Lorenza Díaz
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico
| | - Verónica Zaga-Clavellina
- Departamento de Fisiología y Desarrollo Celular, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México 11000, Mexico.
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17
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Flores-Espinosa P, Vega-Sánchez R, Mancilla-Herrera I, Bermejo-Martínez L, Preciado-Martínez E, Olmos-Ortiz A, Méndez I, Estrada-Gutiérrez G, Quesada-Reyna B, Helguera-Repetto C, Irles C, Zaga-Clavellina V. Prolactin selectively inhibits the LPS-induced chemokine secretion of human foetal membranes. J Matern Fetal Neonatal Med 2019; 33:4083-4089. [PMID: 30880514 DOI: 10.1080/14767058.2019.1596255] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Background: Inflammation is a condition that jeopardizes the continuity of pregnancy because it increases the secretion of chemokines that favor the migration of leukocytes from maternal and fetal circulations to the cervix, placenta, and the chorioamniotic membranes. During pregnancy, the level of prolactin (PRL) in the amniotic fluid is high; there is evidence to suggest that PRL contributes to maintain a privileged immune environment in the amniotic cavity. We test the effect of prolactin on the secretion profile of chemokines in human fetal membranes.Methods: Nine fetal membranes collected from healthy nonlabouring cesarean deliveries at term. We placed whole membrane explants in a two-chamber culture system. Choriodecidua and amniotic chambers were pretreated with 250, 500, 1000, or 4000 ng/ml of PRL for 24 h, then choriodecidua was cotreated with 500 ng/ml of lipopolysaccharide (LPS) and PRL for 24 h. We used ELISA to measure secreted levels of four chemokines (RANTES, monocyte chemoattractant protein 1 (MCP-1), MIP-1α, and IL-8) in both amnion and choriodecidua regions.Results: In comparison with basal conditions, LPS treatment induced significantly higher secretion of RANTES, MCP-1, and MIP-1α, but not of IL-8. RANTES was mainly produced by choriodecidua and cotreatment with PRL significantly decreased its LPS-induced secretion. MCP-1 was primarily produced by the amnion and its secretion was only inhibited by 4000 ng/ml of PRL. Both membrane regions produced MIP-1α, which was significantly inhibited at 1000 and 4000 ng/ml PRL concentrations. IL-8 showed no significant changes regardless of PRL concentration.Conclusion: PRL inhibits the differential secretion of proinflammatory chemokines by human fetal membranes.
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Affiliation(s)
- P Flores-Espinosa
- Immunobiochemistry Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer IER), Mexico City, Mexico
| | - R Vega-Sánchez
- Nutrition and Bioprogramming Branch, INPer IER, Mexico City, Mexico
| | | | - L Bermejo-Martínez
- Immunobiochemistry Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer IER), Mexico City, Mexico
| | - E Preciado-Martínez
- Immunobiochemistry Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer IER), Mexico City, Mexico
| | - A Olmos-Ortiz
- Immunobiochemistry Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer IER), Mexico City, Mexico
| | - I Méndez
- Cellular and Molecular Neurobiology Branch, Instituto de Neurobiología, Querétaro, Mexico
| | - G Estrada-Gutiérrez
- Immunobiochemistry Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer IER), Mexico City, Mexico
| | - B Quesada-Reyna
- Gyneco-Obstetric Division, Hospital de Ginecología-Obstetricia No. 4, Mexico City, Mexico
| | - C Helguera-Repetto
- Immunobiochemistry Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer IER), Mexico City, Mexico
| | - C Irles
- Physiology and Cell Development Branch, INPer IER, Mexico City, Mexico
| | - V Zaga-Clavellina
- Immunobiochemistry Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer IER), Mexico City, Mexico
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18
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Prolactin, autoimmunity, and motherhood: when should women avoid breastfeeding? Clin Rheumatol 2019; 38:1263-1270. [PMID: 30635855 DOI: 10.1007/s10067-018-04415-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 12/25/2018] [Indexed: 01/22/2023]
Abstract
The sexual dimorphic prevalence of autoimmunity represents one of the most alluring observations among the mosaic of autoimmunity. Sex hormones are believed to be a mainstay of this asymmetry. The greater prevalence of autoimmunity among fertile women, disease onset/relapses during pregnancy, and postpartum are some of the points that support this theory. Undeniably, motherhood represents one of the most remarkable challenges for the immune system that not only has to allow for the conceptus but also deal with extraordinary hormonal alterations. Prolactin has a recognized immune-stimulatory effect, mainly inhibiting the negative selection of autoreactive B lymphocytes. In accordance, hyperprolactinemia has been associated with several autoimmune diseases, interfering with its pathogenesis and activity. During the pregnancy and lactation period, assorted autoimmune patients experience relapses, suggesting an active interference from increased levels of prolactin. This association was found to be significant in systemic lupus erythematosus, rheumatoid arthritis, and peripartum cardiomyopathy. Furthermore, treatment with bromocriptine has shown beneficial effects specially among systemic lupus erythematosus patients. In this review, we attempt to provide a critical overview of the link between prolactin, autoimmune diseases, and motherhood, emphasizing whether breastfeeding should be avoided among women, both with diagnosed disease or high risk for its development.
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Toka FN, Dunaway K, Smaltz F, Szulc-Dąbrowska L, Drnevich J, Mielcarska MB, Bossowska-Nowicka M, Schweizer M. Bacterial and viral pathogen-associated molecular patterns induce divergent early transcriptomic landscapes in a bovine macrophage cell line. BMC Genomics 2019; 20:15. [PMID: 30621583 PMCID: PMC6323673 DOI: 10.1186/s12864-018-5411-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 12/26/2018] [Indexed: 02/08/2023] Open
Abstract
Background Pathogens stimulate immune functions of macrophages. Macrophages are a key sentinel cell regulating the response to pathogenic ligands and orchestrating the direction of the immune response. Our study aimed at investigating the early transcriptomic changes of bovine macrophages (Bomacs) in response to stimulation with CpG DNA or polyI:C, representing bacterial and viral ligands respectively, and performed transcriptomics by RNA sequencing (RNASeq). KEGG, GO and IPA analytical tools were used to reconstruct pathways, networks and to map out molecular and cellular functions of differentially expressed genes (DE) in stimulated cells. Results A one-way ANOVA analysis of RNASeq data revealed significant differences between the CpG DNA and polyI:C-stimulated Bomac. Of the 13,740 genes mapped to the bovine genome, 2245 had p-value ≤0.05, deemed as DE. At 6 h post stimulation of Bomac, poly(I:C) induced a very different transcriptomic profile from that induced by CpG DNA. Whereas, 347 genes were upregulated and 210 downregulated in response to CpG DNA, poly(I:C) upregulated 761 genes and downregulated 414 genes. The topmost DE genes in poly(I:C)-stimulated cells had thousand-fold changes with highly significant p-values, whereas in CpG DNA stimulated cells had 2–5-fold changes with less stringent p-values. The highest DE genes in both stimulations belonged to the TNF superfamily, TNFSF18 (CpG) and TNFSF10 (poly(I:C)) and in both cases the lowest downregulated gene was CYP1A1. CpG DNA highly induced canonical pathways that are unrelated to immune response in Bomac. CpG DNA influenced expression of genes involved in molecular and cellular functions in free radical scavenging. By contrast, poly(I:C) highly induced exclusively canonical pathways directly related to antiviral immune functions mediated by interferon signalling genes. The transcriptomic profile after poly(I:C)-stimulation was consistent with induction of TLR3 signalling. Conclusion CpG DNA and poly(I:C) induce different early transcriptional landscapes in Bomac, but each is suited to a specific function of macrophages during interaction with pathogens. Poly(I:C) influenced antiviral response genes, whereas CpG DNA influenced genes important for phagocytic processes. Poly(I:C) was more potent in setting the inflammatory landscape desirable for an efficient immune response against virus infection. Electronic supplementary material The online version of this article (10.1186/s12864-018-5411-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Felix N Toka
- Department of Biomedical Sciences, Center for Integrative Mammalian Research, Ross University School of Veterinary Medicine, 00-334, Basseterre, Saint Kitts and Nevis. .,Department of Preclinical Sciences, Faculty of Veterinary Medicine, SGGW, Warsaw, Poland.
| | - Kiera Dunaway
- Department of Biomedical Sciences, Center for Integrative Mammalian Research, Ross University School of Veterinary Medicine, 00-334, Basseterre, Saint Kitts and Nevis
| | - Felicia Smaltz
- Department of Biomedical Sciences, Center for Integrative Mammalian Research, Ross University School of Veterinary Medicine, 00-334, Basseterre, Saint Kitts and Nevis
| | - Lidia Szulc-Dąbrowska
- Department of Preclinical Sciences, Faculty of Veterinary Medicine, SGGW, Warsaw, Poland
| | - Jenny Drnevich
- HPCBio and the Carver Biotechnology Center, University of Illinois, Champaign, IL, USA
| | | | | | - Matthias Schweizer
- Institute of Virology and Immunology, Federal Food Safety and Veterinary Office FSVO, Bern, Switzerland.,Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty, University of Bern, Bern, Switzerland
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Napso T, Yong HEJ, Lopez-Tello J, Sferruzzi-Perri AN. The Role of Placental Hormones in Mediating Maternal Adaptations to Support Pregnancy and Lactation. Front Physiol 2018; 9:1091. [PMID: 30174608 PMCID: PMC6108594 DOI: 10.3389/fphys.2018.01091] [Citation(s) in RCA: 245] [Impact Index Per Article: 40.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 07/23/2018] [Indexed: 12/12/2022] Open
Abstract
During pregnancy, the mother must adapt her body systems to support nutrient and oxygen supply for growth of the baby in utero and during the subsequent lactation. These include changes in the cardiovascular, pulmonary, immune and metabolic systems of the mother. Failure to appropriately adjust maternal physiology to the pregnant state may result in pregnancy complications, including gestational diabetes and abnormal birth weight, which can further lead to a range of medically significant complications for the mother and baby. The placenta, which forms the functional interface separating the maternal and fetal circulations, is important for mediating adaptations in maternal physiology. It secretes a plethora of hormones into the maternal circulation which modulate her physiology and transfers the oxygen and nutrients available to the fetus for growth. Among these placental hormones, the prolactin-growth hormone family, steroids and neuropeptides play critical roles in driving maternal physiological adaptations during pregnancy. This review examines the changes that occur in maternal physiology in response to pregnancy and the significance of placental hormone production in mediating such changes.
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Affiliation(s)
- Tina Napso
- Department of Physiology, Development and Neuroscience, Centre for Trophoblast Research, University of Cambridge, Cambridge, United Kingdom
| | - Hannah E J Yong
- Department of Physiology, Development and Neuroscience, Centre for Trophoblast Research, University of Cambridge, Cambridge, United Kingdom
| | - Jorge Lopez-Tello
- Department of Physiology, Development and Neuroscience, Centre for Trophoblast Research, University of Cambridge, Cambridge, United Kingdom
| | - Amanda N Sferruzzi-Perri
- Department of Physiology, Development and Neuroscience, Centre for Trophoblast Research, University of Cambridge, Cambridge, United Kingdom
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