1
|
Camacho-Pacheco RT, Hernández-Pineda J, Brito-Pérez Y, Plazola-Camacho N, Coronado-Zarco IA, Arreola-Ramírez G, Bermejo-Haro MY, Najera-Hernández MA, González-Pérez G, Herrera-Salazar A, Olmos-Ortiz A, Soriano-Becerril D, Sandoval-Montes C, Figueroa-Damian R, Rodríguez-Martínez S, Mancilla-Herrera I. Disturbances in the IgG Antibody Profile in HIV-Exposed Uninfected Infants Associated with Maternal Factors. J Immunol Res 2024; 2024:8815767. [PMID: 38375063 PMCID: PMC10876311 DOI: 10.1155/2024/8815767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Revised: 01/11/2024] [Accepted: 01/24/2024] [Indexed: 02/21/2024] Open
Abstract
Over the last 20 years, the incidence of vertical HIV transmission has decreased from 25%-42% to less than 1%. Although there are no signs of infection, the health of HIV-exposed uninfected (HEU) infants is notoriously affected during the first months of life, with opportunistic infections being the most common disease. Some studies have reported effects on the vertical transfer of antibodies, but little is known about the subclass distribution of these antibodies. We proposed to evaluate the total IgG concentration and its subclasses in HIV+ mothers and HEU pairs and to determine which maternal factors condition their levels. In this study, plasma from 69 HEU newborns, their mothers, and 71 control pairs was quantified via immunoassays for each IgG isotype. Furthermore, we followed the antibody profile of HEUs throughout the first year of life. We showed that mothers present an antibody profile characterized by high concentrations of IgG1 and IgG3 but reduced IgG2, and HEU infants are born with an IgG subclass profile similar to that of their maternal pair. Interestingly, this passively transferred profile could remain influenced even during their own antibody production in HEU infants, depending on maternal conditions such as CD4+ T-cell counts and maternal antiretroviral treatment. Our findings indicate that HEU infants exhibit an altered IgG subclass profile influenced by maternal factors, potentially contributing to their increased susceptibility to infections.
Collapse
Affiliation(s)
- Rodrigo T. Camacho-Pacheco
- Infectology and Immunology Department, National Institute of Perinatology (INPer), Mexico City, Mexico
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México, Mexico
- Posgrado en Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Jessica Hernández-Pineda
- Infectology and Immunology Department, National Institute of Perinatology (INPer), Mexico City, Mexico
| | - Yesenia Brito-Pérez
- Infectology and Immunology Department, National Institute of Perinatology (INPer), Mexico City, Mexico
| | - Noemi Plazola-Camacho
- Infectology and Immunology Department, National Institute of Perinatology (INPer), Mexico City, Mexico
| | | | | | - Mextli Y. Bermejo-Haro
- Infectology and Immunology Department, National Institute of Perinatology (INPer), Mexico City, Mexico
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México, Mexico
- Posgrado en Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City, Mexico
| | - M. Angel Najera-Hernández
- Infectology and Immunology Department, National Institute of Perinatology (INPer), Mexico City, Mexico
| | - Gabriela González-Pérez
- Department of Physiology and Cellular Development, National Institute of Perinatology (INPer), Mexico City, Mexico
| | - Alma Herrera-Salazar
- Unidad de Investigación Multidisciplinaria, Facultad de Estudios Superiores Cuautitlán, UNAM, Cuautitlán Izcalli, Mexico
| | - Andrea Olmos-Ortiz
- Immunobiochemistry Department, National Institute of Perinatology (INPer), Mexico City, Mexico
| | - Diana Soriano-Becerril
- Infectology and Immunology Department, National Institute of Perinatology (INPer), Mexico City, Mexico
| | - Claudia Sandoval-Montes
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México, Mexico
| | - Ricardo Figueroa-Damian
- Infectology and Immunology Department, National Institute of Perinatology (INPer), Mexico City, Mexico
| | - Sandra Rodríguez-Martínez
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México, Mexico
| | - Ismael Mancilla-Herrera
- Infectology and Immunology Department, National Institute of Perinatology (INPer), Mexico City, Mexico
| |
Collapse
|
2
|
Olmos-Ortiz A, Díaz L, Flores-Espinosa P, Mancilla-Herrera I, Zaga-Clavellina V. In Vitro Culturing of Human Term Placental Explants. Methods Mol Biol 2024; 2781:39-45. [PMID: 38502441 DOI: 10.1007/978-1-0716-3746-3_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
The study of the human placenta has always been appealing, given the importance of this temporal organ capable of sustaining the beginning of life and development of a new human being within the womb. Culturing placental explants has been an easy and reliable method to study some placental morphological, biochemical, and physiological features for a very long time. Besides low time consumption, requirement of few resources, and wide versatility, the placental explant in vitro culture retains cell-cell interaction in a 3D structure resembling the in vivo setting, which is why it is the option of choice for many researchers in the field. This chapter will describe a simplified method for culturing explants from human term placentas.
Collapse
Affiliation(s)
- 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
| | - 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
| | - Verónica Zaga-Clavellina
- Department of Immunobiochemistry, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
| |
Collapse
|
3
|
Flores-Espinosa P, Mancilla-Herrera I, Olmos-Ortiz A, Díaz L, Zaga-Clavellina V. Evaluation of Leukocyte Chemotaxis Induced by Human Fetal Membranes in an In Vitro Model. Methods Mol Biol 2024; 2781:27-37. [PMID: 38502440 DOI: 10.1007/978-1-0716-3746-3_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
Leukocyte infiltration into the maternal-fetal interface is a consequence of the robust inflammation in the gestational tissues during term labor and preterm labor with or without infection. During pregnancy, the fetal membranes act as a physical barrier that isolates the fetus into the amniotic cavity, keeping it in an optimal environment for its development. In addition, the fetal membranes possess immunological competencies such as the secretion of cytokines and chemokines in response to different stimuli. Clinical and experimental evidence indicates that these tissues are involved in the extensive chemotaxis of immune cells in normal or pathological conditions.Few studies have evaluated the chemotactic capacities of the fetal membranes considering that this tissue is composed of two adjacent tissues, the amnion and the chorion, which have different characteristics. Although these tissues function as a unit, their response is complex since there is an interaction between them, where each tissue contributes differently. The protocol described here allows us to evaluate the in vitro chemotactic capacities of fetal membranes in response to various applied stimuli, considering the contribution of each of their components (amnion and choriodecidua) using a Boyden chamber assay and phenotyping the chemo-attracted leukocytes by flow cytometry.
Collapse
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
| |
Collapse
|
4
|
Díaz L, Olmos-Ortiz A, Flores-Espinosa P, Mancilla-Herrera I, Zaga-Clavellina V. In Vitro Culturing of Human Trophoblasts from Term Placenta. Methods Mol Biol 2024; 2781:47-59. [PMID: 38502442 DOI: 10.1007/978-1-0716-3746-3_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
Since the early 1960s, researchers began culturing placental cells to establish an in vitro model to study the biology of human trophoblasts, including their ability to differentiate into syncytiotrophoblasts and secrete steroid and peptide hormones that help sustain a viable pregnancy. This task was addressed by testing different serum concentrations, cell culture media, digestive enzymes, growth factors, substrate coating with diverse proteins from the extracellular matrix, and so on. Among the many methodological challenges, the contamination of trophoblasts with other cell types, such as immune and stromal cells, was a matter of concern. However, introducing the Percoll gradient to isolate cytotrophoblasts was an excellent contribution, and later, the depletion of contaminating cells by using magnetic bead-conjugated antibodies also helped increase the purity of cytotrophoblasts. Herein, with some modifications, we describe a rapid and easy method for cytotrophoblast isolation from the term human placenta based on the previously reported method by Harvey Kliman et al. (Endocrinology 118:1567-1582, 1986). This method yields about 40-90 million cells from a single placenta, with a purity of around 85-90%.
Collapse
Affiliation(s)
- Lorenza Díaz
- Departamento de Biología de la Reproducción Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
| | - Andrea Olmos-Ortiz
- Department of Immunobiochemistry Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de Mexico, Mexico
| | - Pilar Flores-Espinosa
- Department of Immunobiochemistry Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de Mexico, Mexico
| | - Ismael Mancilla-Herrera
- Department of Infectology and Immunology, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
| | - Verónica Zaga-Clavellina
- Department of Immunobiochemistry Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de Mexico, Mexico
| |
Collapse
|
5
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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.
| |
Collapse
|
6
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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
| |
Collapse
|
7
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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)
| |
Collapse
|
8
|
Olmos-Ortiz A, Olivares-Huerta A, García-Quiroz J, Avila E, Halhali A, Quesada-Reyna B, Larrea F, Zaga-Clavellina V, Díaz L. Cord Serum Calcitriol Inversely Correlates with Maternal Blood Pressure in Urinary Tract Infection-Affected Pregnancies: Sex-Dependent Immune Implications. Nutrients 2021; 13:nu13093114. [PMID: 34578991 PMCID: PMC8467737 DOI: 10.3390/nu13093114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 08/30/2021] [Accepted: 09/02/2021] [Indexed: 11/25/2022] Open
Abstract
Urinary tract infections (UTI) during pregnancy are frequently associated with hypertensive disorders, increasing the risk of perinatal morbidity. Calcitriol, vitamin D3’s most active metabolite, has been involved in blood pressure regulation and prevention of UTIs, partially through modulating vasoactive peptides and antimicrobial peptides, like cathelicidin. However, nothing is known regarding the interplay between placental calcitriol, cathelicidin, and maternal blood pressure in UTI-complicated pregnancies. Here, we analyzed the correlation between these parameters in pregnant women with UTI and with normal pregnancy (NP). Umbilical venous serum calcitriol and its precursor calcidiol were significantly elevated in UTI. Regardless of newborn’s sex, we found strong negative correlations between calcitriol and maternal systolic and diastolic blood pressure in the UTI cohort (p < 0.002). In NP, this relationship was observed only in female-carrying mothers. UTI-female placentas showed higher expression of cathelicidin and CYP27B1, the calcitriol activating-enzyme, compared to male and NP samples. Accordingly, cord-serum calcitriol from UTI-female neonates negatively correlated with maternal bacteriuria. Cathelicidin gene expression positively correlated with gestational age in UTI and with newborn anthropometric parameters. Our results suggest that vitamin D deficiency might predispose to maternal cardiovascular risk and perinatal infections especially in male-carrying pregnancies, probably due to lower placental CYP27B1 and cathelicidin expression.
Collapse
Affiliation(s)
- Andrea Olmos-Ortiz
- Departamento de Biología de la Reproducción “Dr. Carlos Gual Castro”, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlalpan, Ciudad de Mexico 14080, Mexico; (A.O.-O.); (A.O.-H.); (J.G.-Q.); (E.A.); (A.H.); (F.L.)
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales 800, Lomas-Virreyes, Lomas de Chapultepec IV Sección, Miguel Hidalgo, Ciudad de Mexico 11000, Mexico
| | - Alberto Olivares-Huerta
- Departamento de Biología de la Reproducción “Dr. Carlos Gual Castro”, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlalpan, Ciudad de Mexico 14080, Mexico; (A.O.-O.); (A.O.-H.); (J.G.-Q.); (E.A.); (A.H.); (F.L.)
| | - Janice García-Quiroz
- Departamento de Biología de la Reproducción “Dr. Carlos Gual Castro”, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlalpan, Ciudad de Mexico 14080, Mexico; (A.O.-O.); (A.O.-H.); (J.G.-Q.); (E.A.); (A.H.); (F.L.)
| | - Euclides Avila
- Departamento de Biología de la Reproducción “Dr. Carlos Gual Castro”, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlalpan, Ciudad de Mexico 14080, Mexico; (A.O.-O.); (A.O.-H.); (J.G.-Q.); (E.A.); (A.H.); (F.L.)
| | - Ali Halhali
- Departamento de Biología de la Reproducción “Dr. Carlos Gual Castro”, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlalpan, Ciudad de Mexico 14080, Mexico; (A.O.-O.); (A.O.-H.); (J.G.-Q.); (E.A.); (A.H.); (F.L.)
| | - Braulio Quesada-Reyna
- División de Obstetricia, UMAE Hospital de Gineco-Obstetricia No. 4 “Luis Castelazo Ayala”, IMSS, Rio de la Magdalena 289, Tizapán San Ángel, Progreso Tizapán, Álvaro Obregón, Ciudad de Mexico 01090, Mexico;
| | - Fernando Larrea
- Departamento de Biología de la Reproducción “Dr. Carlos Gual Castro”, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlalpan, Ciudad de Mexico 14080, Mexico; (A.O.-O.); (A.O.-H.); (J.G.-Q.); (E.A.); (A.H.); (F.L.)
| | - Verónica Zaga-Clavellina
- Departamento de Fisiología y Desarrollo Celular, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales 800, Lomas-Virreyes, Lomas de Chapultepec IV Sección, Miguel Hidalgo, Ciudad de Mexico 11000, Mexico
- Correspondence: (V.Z.-C.); (L.D.)
| | - Lorenza Díaz
- Departamento de Biología de la Reproducción “Dr. Carlos Gual Castro”, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlalpan, Ciudad de Mexico 14080, Mexico; (A.O.-O.); (A.O.-H.); (J.G.-Q.); (E.A.); (A.H.); (F.L.)
- Correspondence: (V.Z.-C.); (L.D.)
| |
Collapse
|
9
|
Olmos-Ortiz A, Flores-Espinosa P, Díaz L, Velázquez P, Ramírez-Isarraraz C, Zaga-Clavellina V. Immunoendocrine Dysregulation during Gestational Diabetes Mellitus: The Central Role of the Placenta. Int J Mol Sci 2021; 22:8087. [PMID: 34360849 PMCID: PMC8348825 DOI: 10.3390/ijms22158087] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/15/2021] [Accepted: 07/26/2021] [Indexed: 02/07/2023] Open
Abstract
Gestational Diabetes Mellitus (GDM) is a transitory metabolic condition caused by dysregulation triggered by intolerance to carbohydrates, dysfunction of beta-pancreatic and endothelial cells, and insulin resistance during pregnancy. However, this disease includes not only changes related to metabolic distress but also placental immunoendocrine adaptations, resulting in harmful effects to the mother and fetus. In this review, we focus on the placenta as an immuno-endocrine organ that can recognize and respond to the hyperglycemic environment. It synthesizes diverse chemicals that play a role in inflammation, innate defense, endocrine response, oxidative stress, and angiogenesis, all associated with different perinatal outcomes.
Collapse
Affiliation(s)
- Andrea Olmos-Ortiz
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer), Ciudad de México 11000, Mexico; (A.O.-O.); (P.F.-E.)
| | - Pilar Flores-Espinosa
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer), Ciudad de México 11000, Mexico; (A.O.-O.); (P.F.-E.)
| | - Lorenza Díaz
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico;
| | - Pilar Velázquez
- Departamento de Ginecología y Obstetricia, Hospital Ángeles México, Ciudad de México 11800, Mexico;
| | - Carlos Ramírez-Isarraraz
- Clínica de Urología Ginecológica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer), Ciudad de México 11000, Mexico;
| | - Verónica Zaga-Clavellina
- Departamento de Fisiología y Desarrollo Celular, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer), Ciudad de México 11000, Mexico
| |
Collapse
|
10
|
Zaga-Clavellina V, Diaz L, Olmos-Ortiz A, Godínez-Rubí M, Rojas-Mayorquín AE, Ortuño-Sahagún D. Central role of the placenta during viral infection: Immuno-competences and miRNA defensive responses. Biochim Biophys Acta Mol Basis Dis 2021; 1867:166182. [PMID: 34058350 DOI: 10.1016/j.bbadis.2021.166182] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 05/04/2021] [Accepted: 05/19/2021] [Indexed: 12/21/2022]
Abstract
Pregnancy is a unique immunological condition in which an "immune-diplomatic" dialogue between trophoblasts and maternal immune cells is established to protect the fetus from rejection, to create a privileged environment in the uterus and to simultaneously be alert to any infectious challenge. The maternal-placental-fetal interface (MPFI) performs an essential role in this immunological defense. In this review, we will address the MPFI as an active immuno-mechanical barrier that protects against viral infections. We will describe the main viral infections affecting the placenta and trophoblasts and present their structure, mechanisms of immunocompetence and defensive responses to viral infections in pregnancy. In particular, we will analyze infection routes in the placenta and trophoblasts and the maternal-fetal outcomes in both. Finally, we will focus on the cellular targets of the antiviral microRNAs from the C19MC cluster, and their effects at both the intra- and extracellular level.
Collapse
Affiliation(s)
- Verónica Zaga-Clavellina
- Departamento de Fisiología y Desarrollo Celular, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer), Ciudad de México C.P. 11000, Mexico
| | - Lorenza Diaz
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México C.P. 14080, Mexico
| | - Andrea Olmos-Ortiz
- Departamento de Inmunobioquímica, INPer, Ciudad de México C.P. 11000, Mexico
| | - Marisol Godínez-Rubí
- Laboratorio de Investigación en Patología, Departamento de Microbiología y Patología, CUCS, Universidad de Guadalajara, Guadalajara, Jalisco 44340, Mexico
| | - Argelia E Rojas-Mayorquín
- Departamento de Ciencias Ambientales, Universidad de Guadalajara, Centro Universitario de Ciencias Biológicas y Agropecuarias, Guadalajara 45200, Mexico
| | - Daniel Ortuño-Sahagún
- Laboratorio de Neuroinmunobiología Molecular, Instituto de Investigación en Ciencias Biomédicas (IICB) CUCS, Universidad de Guadalajara, Guadalajara, Jalisco 44340, Mexico.
| |
Collapse
|
11
|
Olmos-Ortiz A, Olivares-Huerta A, García-Quiroz J, Zariñán T, Chavira R, Zaga-Clavellina V, Avila E, Halhali A, Durand M, Larrea F, Díaz L. Placentas associated with female neonates from pregnancies complicated by urinary tract infections have higher cAMP content and cytokines expression than males. Am J Reprod Immunol 2021; 86:e13434. [PMID: 33905581 DOI: 10.1111/aji.13434] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 04/20/2021] [Accepted: 04/21/2021] [Indexed: 12/17/2022] Open
Abstract
PROBLEM The cAMP pathway is involved in important biological processes including immune regulation and hormone signaling. At the feto-maternal unit, cAMP participates in placental function/physiology and the establishment of immunoendocrine networks. Low cAMP in male fetuses cord blood has been linked to poorer perinatal outcomes; however, cAMP placental content and its relationship with immune factors and fetal sex in an infectious condition have not been investigated. METHOD OF STUDY Sex-dependent changes in cAMP content and its association with cytokines and antimicrobial peptides expression were studied in human placentas collected from normal pregnancies and with urinary tract infections (UTI). Radioimmunoassay was used to quantify cAMP in placental tissue, while immune markers expression was studied by qPCR. Additionally, cAMP effect on antimicrobial peptides expression was studied in cultured trophoblasts challenged with lipopolysaccharide, to mimic an infection. RESULTS In UTI, placentas from female neonates had higher cAMP tissue content and increased expression of TNFA, IL1B, and IL10 than those from males, where IFNG was more elevated. While cAMP negatively correlated with maternal bacteriuria and IFNG, it positively correlated with the antimicrobial peptide S100A9 expression in a sex-specific fashion. In cultured trophoblasts, cAMP significantly stimulated β-defensin-1 while reduced the lipopolysaccharide-dependent stimulatory effect on β-defensin-2, β-defensins-3, and S100A9. CONCLUSION Our results showed higher cAMP content and defense cytokines expression in placentas associated with female neonates from pregnancies complicated by UTI. The associations between cAMP and bacteriuria/immune markers, together with cAMP's ability to differentially regulate placental antimicrobial peptides expression, suggest a dual modulatory role for cAMP in placental immunity.
Collapse
Affiliation(s)
- Andrea Olmos-Ortiz
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México.,Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México, México
| | - Alberto Olivares-Huerta
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Janice García-Quiroz
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Teresa Zariñán
- Red de Apoyo a la Investigación (RAI), Universidad Nacional Autónoma de México (UNAM)-Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ), Ciudad de México, México
| | - Roberto Chavira
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Verónica Zaga-Clavellina
- Departamento de Fisiología y Desarrollo Celular, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer), Ciudad de México, México
| | - Euclides Avila
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Ali Halhali
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Marta Durand
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Fernando Larrea
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Lorenza Díaz
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| |
Collapse
|
12
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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
| |
Collapse
|
13
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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
| |
Collapse
|
14
|
García-Quiroz J, García-Becerra R, Santos-Cuevas C, Ramírez-Nava GJ, Morales-Guadarrama G, Cárdenas-Ochoa N, Segovia-Mendoza M, Prado-Garcia H, Ordaz-Rosado D, Avila E, Olmos-Ortiz A, López-Cisneros S, Larrea F, Díaz L. Synergistic Antitumorigenic Activity of Calcitriol with Curcumin or Resveratrol is Mediated by Angiogenesis Inhibition in Triple Negative Breast Cancer Xenografts. Cancers (Basel) 2019; 11:cancers11111739. [PMID: 31698751 PMCID: PMC6896056 DOI: 10.3390/cancers11111739] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 11/04/2019] [Accepted: 11/04/2019] [Indexed: 12/12/2022] Open
Abstract
Calcitriol is a multitarget anticancer hormone; however, its effects on angiogenesis remain contradictory. Herein, we tested whether the antiangiogenic phytochemicals curcumin or resveratrol improved calcitriol antitumorigenic effects in vivo. Triple-negative breast cancer tumoral cells (MBCDF-T) were xenografted in nude mice, maintaining treatments for 3 weeks. Tumor onset, volume and microvessel density were significantly reduced in mice coadministered with calcitriol and curcumin (Cal+Cur). Vessel count was also reduced in mice simultaneously treated with calcitriol and resveratrol (Cal+Rsv). Cal+Cur and Cal+Rsv treatments resulted in less tumor activated endothelium, as demonstrated by decreased tumor uptake of integrin-targeted biosensors in vivo. The renal gene expression of Cyp24a1 and Cyp27b1 suggested increased calcitriol bioactivity in the combined regimens. In vitro, the phytochemicals inhibited both MBCDF-T and endothelial cells proliferation, while potentiated calcitriol’s ability to reduce MBCDF-T cell-growth and endothelial cells migration. Resveratrol induced endothelial cell death, as deduced by increased sub-G1 cells accumulation, explaining the reduced tumor vessel number in resveratrol-treated mice, which further diminished when combined with calcitriol. In conclusion, the concomitant administration of calcitriol with curcumin or resveratrol synergistically promoted anticancer effects in vitro and in vivo in human mammary tumor cells. Whereas the results suggest different mechanisms of action of the phytochemicals when coadministered with calcitriol, the converging biological effect was inhibition of tumor neoangiogenesis.
Collapse
Affiliation(s)
- Janice García-Quiroz
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlálpan 14080, Ciudad de México, Mexico (R.G.-B.); (G.M.-G.); (N.C.-O.); (D.O.-R.); (E.A.); (S.L.-C.); (F.L.)
| | - Rocío García-Becerra
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlálpan 14080, Ciudad de México, Mexico (R.G.-B.); (G.M.-G.); (N.C.-O.); (D.O.-R.); (E.A.); (S.L.-C.); (F.L.)
- Departamento de Biología Molecular y Biotecnología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Av. Universidad 3000, Coyoacán 04510, Ciudad de México, Mexico
| | - Clara Santos-Cuevas
- Departamento de Materiales Radiactivos, Instituto Nacional de Investigaciones Nucleares, Ocoyoacac 52750, Estado de México, Mexico; (C.S.-C.); (G.J.R.-N.)
| | - Gerardo J. Ramírez-Nava
- Departamento de Materiales Radiactivos, Instituto Nacional de Investigaciones Nucleares, Ocoyoacac 52750, Estado de México, Mexico; (C.S.-C.); (G.J.R.-N.)
| | - Gabriela Morales-Guadarrama
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlálpan 14080, Ciudad de México, Mexico (R.G.-B.); (G.M.-G.); (N.C.-O.); (D.O.-R.); (E.A.); (S.L.-C.); (F.L.)
| | - Nohemí Cárdenas-Ochoa
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlálpan 14080, Ciudad de México, Mexico (R.G.-B.); (G.M.-G.); (N.C.-O.); (D.O.-R.); (E.A.); (S.L.-C.); (F.L.)
| | - Mariana Segovia-Mendoza
- Departamento de Inmunología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Av. Universidad 3000, Coyoacán 04510, Ciudad de México, Mexico;
| | - Heriberto Prado-Garcia
- Departamento de Enfermedades Crónico-Degenerativas, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Calzada de Tlalpan 4502, Belisario Domínguez Sección XVI, Tlalpan 14080, Ciudad de México, Mexico;
| | - David Ordaz-Rosado
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlálpan 14080, Ciudad de México, Mexico (R.G.-B.); (G.M.-G.); (N.C.-O.); (D.O.-R.); (E.A.); (S.L.-C.); (F.L.)
| | - Euclides Avila
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlálpan 14080, Ciudad de México, Mexico (R.G.-B.); (G.M.-G.); (N.C.-O.); (D.O.-R.); (E.A.); (S.L.-C.); (F.L.)
| | - Andrea Olmos-Ortiz
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales 800, Lomas-Virreyes, Lomas de Chapultepec IV Sección, Miguel Hidalgo 11000, Ciudad de México, Mexico;
| | - Sofía López-Cisneros
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlálpan 14080, Ciudad de México, Mexico (R.G.-B.); (G.M.-G.); (N.C.-O.); (D.O.-R.); (E.A.); (S.L.-C.); (F.L.)
| | - Fernando Larrea
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlálpan 14080, Ciudad de México, Mexico (R.G.-B.); (G.M.-G.); (N.C.-O.); (D.O.-R.); (E.A.); (S.L.-C.); (F.L.)
| | - Lorenza Díaz
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, Tlálpan 14080, Ciudad de México, Mexico (R.G.-B.); (G.M.-G.); (N.C.-O.); (D.O.-R.); (E.A.); (S.L.-C.); (F.L.)
- Correspondence:
| |
Collapse
|
15
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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.
| |
Collapse
|
16
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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
| |
Collapse
|
17
|
Olmos-Ortiz A, García-Quiroz J, Halhali A, Avila E, Zaga-Clavellina V, Chavira-Ramírez R, García-Becerra R, Caldiño-Soto F, Larrea F, Díaz L. Negative correlation between testosterone and TNF-α in umbilical cord serum favors a weakened immune milieu in the human male fetoplacental unit. J Steroid Biochem Mol Biol 2019; 186:154-160. [PMID: 30359690 DOI: 10.1016/j.jsbmb.2018.10.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 09/10/2018] [Accepted: 10/18/2018] [Indexed: 12/27/2022]
Abstract
Clinical and epidemiological evidence supports that pregnancies carrying a male fetus are more vulnerable to infections and preterm birth, probably due to testosterone immunosuppressive properties. In human placentas, testosterone lowers the expression of CYP27B1, the vitamin D (VD)-activating enzyme, diminishing cathelicidin synthesis, a potent VD-dependent antimicrobial peptide (AMP). VD also stimulates other AMPs, including defensins. To get insights into the increased male vulnerability mechanisms, we investigated the relationship between fetal sex and the immunoendocrine milieu at the fetoplacental unit. For this, umbilical vein serum and placental samples were collected from healthy newborns. In males' serum, testosterone levels were significantly higher and negatively associated with TNF-α, a cytokine that strengthens the immune response. Males showed lower serum TNF-α and increased levels and gene expression of the immunosuppressive cytokine IL-10. Only in female samples there was a positive association (P < 0.05) between AMPs and both TNF-α and CYP27B1 and between 25-hydroxyvitamin D3 and IL-1β serum levels. Accordingly, VD-metabolites (25-hydroxyvitamin D3, calcitriol) significantly stimulated IL-1β gene expression in cultured trophoblasts. Interestingly, IL-1β mRNA correlated positively with defensins (P < 0.05) in males, but not with cathelicidin expression, which was significantly diminished in comparison to females. Our data suggest that high umbilical serum testosterone and IL-10 in males could explain reduced TNF-α levels and lack of association between VD-dependent innate immunity markers and proinflammatory cytokines expression in the fetoplacental unit. Altogether, our observations imply a restricted basal immune milieu in males compared to females, which may help understand the higher male susceptibility to adverse perinatal outcomes.
Collapse
Affiliation(s)
- Andrea Olmos-Ortiz
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico; Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales No. 800, Lomas de Virreyes, C.P. 11000, Ciudad de México, Mexico
| | - Janice García-Quiroz
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - Ali Halhali
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - Euclides Avila
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - Verónica Zaga-Clavellina
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales No. 800, Lomas de Virreyes, C.P. 11000, Ciudad de México, Mexico
| | - Roberto Chavira-Ramírez
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - Rocío García-Becerra
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico; Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Av. Ciudad Universitaria 3000, Coyoacán 04360, Ciudad de México, Mexico
| | - Felipe Caldiño-Soto
- Jefatura de UTQ, UMAE Hospital de Gineco Obstetricia No. 4 "Luis Castelazo Ayala", IMSS, Av. Río Magdalena No. 289, Tizapán San Angel, C.P. 01090, Ciudad de México, Mexico
| | - Fernando Larrea
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - Lorenza Díaz
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico.
| |
Collapse
|
18
|
Olmos-Ortiz A, García-Quiroz J, Avila E, Caldiño-Soto F, Halhali A, Larrea F, Díaz L. Lipopolysaccharide and cAMP modify placental calcitriol biosynthesis reducing antimicrobial peptides gene expression. Am J Reprod Immunol 2018; 79:e12841. [PMID: 29493045 DOI: 10.1111/aji.12841] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 02/09/2018] [Indexed: 11/26/2022] Open
Abstract
PROBLEM Calcitriol, the hormonal form of vitamin D3 (VD), stimulates placental antimicrobial peptides expression; nonetheless, the regulation of calcitriol biosynthesis in the presence of bacterial products and its consequence on placental innate immunity have scarcely been addressed. METHOD OF STUDY We investigated how some bacterial products modify placental VD metabolism and its ability to induce antimicrobial peptides gene expression. RESULTS Cultured human trophoblasts biosynthesized calcitriol only in the presence of its precursor calcidiol, a process that was inhibited by cyclic-AMP but stimulated by lipopolysaccharide (LPS). Intracrine calcitriol upregulated cathelicidin, S100A9, and β-defensins (HBDs) gene expression, while LPS further stimulated HBD2 and S100A9. Unexpectedly, LPS significantly repressed cathelicidin basal mRNA levels and drastically diminished calcidiol ability to induce it. Meanwhile, cyclic-AMP, which is used by many microbes to avoid host defenses, suppressed calcitriol biosynthesis, resulting in significant inhibition of most VD-dependent microbicidal peptides gene expression. CONCLUSION While LPS stimulated calcitriol biosynthesis, cyclic-AMP inhibited it. LPS downregulated cathelicidin mRNA expression, whereas cyclic-AMP antagonized VD-dependent-upregulation of most antimicrobial peptides. These findings reveal LPS and cyclic-AMP involvement in dampening placental innate immunity, highlighting the importance of cyclic-AMP in the context of placental infection and suggesting its participation to facilitate bacterial survival.
Collapse
Affiliation(s)
- Andrea Olmos-Ortiz
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Janice García-Quiroz
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Euclides Avila
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Felipe Caldiño-Soto
- División de Obstetricia, UMAE Hospital de Gineco Obstetricia No. 4 "Luis Castelazo Ayala", IMSS, Ciudad de México, México
| | - Ali Halhali
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Fernando Larrea
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Lorenza Díaz
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| |
Collapse
|
19
|
García-Quiroz J, García-Becerra R, Lara-Sotelo G, Avila E, López S, Santos-Martínez N, Halhali A, Ordaz-Rosado D, Barrera D, Olmos-Ortiz A, Ibarra-Sánchez MJ, Esparza-López J, Larrea F, Díaz L. Chronic moderate ethanol intake differentially regulates vitamin D hydroxylases gene expression in kidneys and xenografted breast cancer cells in female mice. J Steroid Biochem Mol Biol 2017; 173:148-156. [PMID: 27639478 DOI: 10.1016/j.jsbmb.2016.09.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 08/12/2016] [Accepted: 09/12/2016] [Indexed: 01/14/2023]
Abstract
Factors affecting vitamin D metabolism may preclude anti-carcinogenic effects of its active metabolite calcitriol. Chronic ethanol consumption is an etiological factor for breast cancer that affects vitamin D metabolism; however, the mechanisms underlying this causal association have not been fully clarified. Using a murine model, we examined the effects of chronic moderate ethanol intake on tumoral and renal CYP27B1 and CYP24A1 gene expression, the enzymes involved in calcitriol synthesis and inactivation, respectively. Ethanol (5% w/v) was administered to 25-hydroxyvitamin D3-treated or control mice during one month. Afterwards, human breast cancer cells were xenografted and treatments continued another month. Ethanol intake decreased renal Cyp27b1 while increased tumoral CYP24A1 gene expression.Treatment with 25-hydroxyvitamin D3 significantly stimulated CYP27B1 in tumors of non-alcohol-drinking mice, while increased both renal and tumoral CYP24A1. Coadministration of ethanol and 25-hydroxyvitamin D3 reduced in 60% renal 25-hydroxyvitamin D3-dependent Cyp24a1 upregulation (P<0.05). We found 5 folds higher basal Cyp27b1 than Cyp24a1 gene expression in kidneys, whereas this relation was inverted in tumors, showing 5 folds more CYP24A1 than CYP27B1. Tumor expression of the calcitriol target cathelicidin increased only in 25-hydroxyvitamin D3-treated non-ethanol drinking animals (P<0.05). Mean final body weight was higher in 25-hydroxyvitamin D3 treated groups (P<0.001). Overall, these results suggest that moderate ethanol intake decreases renal and tumoral 25-hydroxyvitamin D3 bioconversion into calcitriol, while favors degradation of both vitamin D metabolites in breast cancer cells. The latter may partially explain why alcohol consumption is associated with vitamin D deficiency and increased breast cancer risk and progression.
Collapse
Affiliation(s)
- Janice García-Quiroz
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Avenida Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - Rocío García-Becerra
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Avenida Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - Galia Lara-Sotelo
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Avenida Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - Euclides Avila
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Avenida Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - Sofía López
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Avenida Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - Nancy Santos-Martínez
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Avenida Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - Ali Halhali
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Avenida Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - David Ordaz-Rosado
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Avenida Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - David Barrera
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Avenida Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - Andrea Olmos-Ortiz
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Avenida Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - María J Ibarra-Sánchez
- Unidad de Bioquímica, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Avenida Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - José Esparza-López
- Unidad de Bioquímica, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Avenida Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - Fernando Larrea
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Avenida Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico
| | - Lorenza Díaz
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Avenida Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, C.P. 14080, Ciudad de México, Mexico.
| |
Collapse
|
20
|
Noyola-Martínez N, Halhali A, Zaga-Clavellina V, Olmos-Ortiz A, Larrea F, Barrera D. A time-course regulatory and kinetic expression study of steroid metabolizing enzymes by calcitriol in primary cultured human placental cells. J Steroid Biochem Mol Biol 2017; 167:98-105. [PMID: 27871977 DOI: 10.1016/j.jsbmb.2016.11.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 11/16/2016] [Accepted: 11/17/2016] [Indexed: 11/17/2022]
Abstract
1,25-dihydroxivitamin D3 (calcitriol), is a secoesteroid involved in several placental functions. In particular, we and others showed that calcitriol regulates peptides, proteins, cytokines and hormones production in human trophoblastic cells. On the other hand, calcitriol modifies the activity and expression of some steroidogenic enzymes, a process that is considered tissue-specific. However, the effects of calcitriol on the expression of enzymes involved in the synthesis of sex steroids in placental tissue have not yet been entirely studied. The aim of the present study was to investigate the effects of calcitriol upon gene expression of several steroid enzymes such as cytochrome P450scc (CYP11A1), type 1 3β-hydroxysteroid dehydrogenase(3β-HSDI), 17β-HSD3, 17α-hydroxylase/17,20 lyase (CYP17A1) and aromatase (CYP19A1) in primary cultures of human placental cells. Cell cultures were performed using placentas obtained immediately after delivery by caesarean section from normotensive healthy women and calcitriol effects were evaluated, at level of transcription, by qPCR. The results showed that: 1) from basal expression values of the five genes studied, 3β-HSDI was the most expressed gene (P<0.05); 2) basal expression of all enzymes was significantly higher in cultured syncytiotrophoblast than in cytotrophoblasts (P<0.05); 3) the presence of calcitriol in cultured trophoblast cells generally resulted in a stimulatory effect of CYP11A1, CYP19A1 and 17β-HSD3 gene expression at 3h of treatment whereas 3β-HSDI was induced at 6h (P<0.05). However, a time-dependent variable was also observed; 4) protein expression of CYP11A1 and 3β-HSDI were not modified significantly by calcitriol, however that of CYP19A1 was regulated in similar fashion as gene expression. In conclusion, calcitriol affected in a time-dependent manner the expression of steroids metabolizing enzymes in human placental cell cultures.
Collapse
Affiliation(s)
- Nancy Noyola-Martínez
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez, Sección XVI, México, D.F. 14080, Mexico
| | - Ali Halhali
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez, Sección XVI, México, D.F. 14080, Mexico
| | - Verónica Zaga-Clavellina
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales No. 800, Miguel Hidalgo 11000, México, D.F., Mexico
| | - Andrea Olmos-Ortiz
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez, Sección XVI, México, D.F. 14080, Mexico
| | - Fernando Larrea
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez, Sección XVI, México, D.F. 14080, Mexico
| | - David Barrera
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez, Sección XVI, México, D.F. 14080, Mexico.
| |
Collapse
|
21
|
Olmos-Ortiz A, García-Quiroz J, López-Marure R, González-Curiel I, Rivas-Santiago B, Olivares A, Avila E, Barrera D, Halhali A, Caldiño F, Larrea F, Díaz L. Evidence of sexual dimorphism in placental vitamin D metabolism: Testosterone inhibits calcitriol-dependent cathelicidin expression. J Steroid Biochem Mol Biol 2016; 163:173-82. [PMID: 27210415 DOI: 10.1016/j.jsbmb.2016.05.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Revised: 05/11/2016] [Accepted: 05/13/2016] [Indexed: 12/20/2022]
Abstract
Male fetus and neonates show increased immune vulnerability compared to females, which results in a higher risk of perinatal infections. These differences could partially be due to sex steroids differential modulation of vitamin D metabolism; since calcitriol, the most active vitamin D metabolite, regulates immune responses and transcriptionally induces the antimicrobial peptide cathelicidin in the human placenta. Calcitriol availability depends on CYP27B1 and CYP24A1 expression, the cytochromes involved in its synthesis and degradation, respectively. However, the effects of testosterone upon these enzymes and the final biological outcome upon the calcitriol-dependent immune-target cathelicidin in the placenta have not been studied. In this study we show that testosterone significantly inhibited CYP27B1 while stimulated CYP24A1 gene expression in cultured trophoblasts. These effects were accompanied by CREB activation through cAMP-independent and androgen receptor-dependent mechanisms. Male placental cotyledons showed reduced basal CYP27B1 and cathelicidin gene expression compared to females (P<0.05). Testosterone concentration was higher in the cord blood of male neonates (P=0.007), whereas cathelicidin levels were lesser compared to females (P=0.002). Altogether our results suggest that male placentas produce less cathelicidin due to decreased calcitriol bioavailability. We propose that the observed sex-dependent differences in placental vitamin D metabolism contribute in fetal responses to infections and could partially explain why the increased male fetuses immune vulnerability. Moreover, gestational hyperandrogenemia could adversely affect placental vitamin D metabolism independently of fetal sex.
Collapse
Affiliation(s)
- Andrea Olmos-Ortiz
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga 15, Col. Sección XVI, Tlalpan 14080, México City, Mexico; Posgrado en Ciencias Biológicas, Universidad Nacional Autónoma de México, Av. Universidad 3000, Coyoacán 04360,.Mexico City, Mexico
| | - Janice García-Quiroz
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga 15, Col. Sección XVI, Tlalpan 14080, México City, Mexico
| | - Rebeca López-Marure
- Departamento de Biología Celular, Instituto Nacional de Cardiología "Ignacio Chávez", Juan Badiano 1, Col. Sección XVI, Tlalpan 14080,Mexico City, Mexico
| | - Irma González-Curiel
- Unidad Académica de Ciencias Químicas, Universidad Autónoma de Zacatecas, Carr. Guadalajara Km. 6, Ejido la Escondida 98160, Zacatecas, Zacatecas, Mexico
| | - Bruno Rivas-Santiago
- Unidad de Investigación Médica-Zacatecas, Instituto Mexicano del Seguro Social, UIMZ-IMSS, Interior de la Alameda 45, Zacatecas, Zacatecas, Mexico
| | - Aleida Olivares
- Unidad de Investigación Médica en Medicina Reproductiva, UMAE, Mexico
| | - Euclides Avila
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga 15, Col. Sección XVI, Tlalpan 14080, México City, Mexico
| | - David Barrera
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga 15, Col. Sección XVI, Tlalpan 14080, México City, Mexico
| | - Ali Halhali
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga 15, Col. Sección XVI, Tlalpan 14080, México City, Mexico
| | - Felipe Caldiño
- División de Obstetricia, Hospital de Gineco Obstetricia No. 4 Luis Castelazo Ayala, IMSS, Río Magdalena No. 289, Col. Tizapán, Álvaro Obregón 01090,Mexico City, Mexico
| | - Fernando Larrea
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga 15, Col. Sección XVI, Tlalpan 14080, México City, Mexico
| | - Lorenza Díaz
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga 15, Col. Sección XVI, Tlalpan 14080, México City, Mexico.
| |
Collapse
|
22
|
Olmos-Ortiz A, Noyola-Martínez N, Barrera D, Zaga-Clavellina V, Avila E, Halhali A, Biruete B, Larrea F, Díaz L. IL-10 inhibits while calcitriol reestablishes placental antimicrobial peptides gene expression. J Steroid Biochem Mol Biol 2015; 148:187-93. [PMID: 25088189 DOI: 10.1016/j.jsbmb.2014.07.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Revised: 07/25/2014] [Accepted: 07/29/2014] [Indexed: 01/22/2023]
Abstract
IL-10 and calcitriol help to achieve a successful pregnancy by suppressing active maternal immunity; however, these factors exert opposite effects upon microbial infections. In the skin and immune cells, IL-10 downregulates β-defensins while calcitriol induces cathelicidin gene expression in various tissues including placenta. Though, the regulation of human placental β-defensins by IL-10 and calcitriol has not been studied. Therefore, we explored the regulation of these antimicrobial peptides expression in cultured placental cells by calcitriol and IL-10 alone and combined. Real time PCR showed that calcitriol stimulated, while IL-10 inhibited, β-defensins and cathelicidin gene expression (P<0.05). In coincubations studies, calcitriol was able to maintain antimicrobial peptides gene expression above control values, overriding IL-10 inhibitory effects. Calcitriol downregulated endogenous IL-10 secretion. Interestingly, calcitriol and TNF-α cooperatively enhanced β-defensins, while TNF-α reduced basal and calcitriol-stimulated cathelicidin gene expression. In summary, calcitriol and IL-10 exerted opposite effects on antimicrobial peptides expression in the human placenta, suggesting that unbalanced production of IL-10 and calcitriol could be deleterious to innate immune responses during gestation. Our results suggest that calcitriol enhancement of placental defenses involves two mechanisms: (1) downregulation of IL-10 secretion and (2) direct upregulation of β-defensins and cathelicidin gene expression. Considering that IL-10 and calcitriol differentially regulate the innate immune response in the placenta, in the case of an infection, calcitriol might restrict IL-10 permissive actions towards microbial invasion while restrains inflammation, allowing for pregnancy to continue in quiescence. These results strongly advice maternal vitamin D sufficiency during pregnancy.
Collapse
Affiliation(s)
- Andrea Olmos-Ortiz
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, México City, Tlalpan 14000, Mexico
| | - Nancy Noyola-Martínez
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, México City, Tlalpan 14000, Mexico
| | - David Barrera
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, México City, Tlalpan 14000, Mexico
| | - Verónica Zaga-Clavellina
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales No. 800, México City, Col. Lomas de Virreyes 11000, Mexico
| | - Euclides Avila
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, México City, Tlalpan 14000, Mexico
| | - Ali Halhali
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, México City, Tlalpan 14000, Mexico
| | - Benjamín Biruete
- División de Obstetricia, Hospital de Ginecología y Obstetricia del IMSS "Luis Castelazo Ayala", Río Magdalena No. 289, México City, Tizapán 01090, Mexico
| | - Fernando Larrea
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, México City, Tlalpan 14000, Mexico
| | - Lorenza Díaz
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, México City, Tlalpan 14000, Mexico.
| |
Collapse
|