|
1
|
Ortega MA, Pekarek T, De Leon-Oliva D, Boaru DL, Fraile-Martinez O, García-Montero C, Bujan J, Pekarek L, Barrena-Blázquez S, Gragera R, Rodríguez-Benitez P, Hernández-Fernández M, López-González L, Díaz-Pedrero R, Asúnsolo Á, Álvarez-Mon M, García-Honduvilla N, Saez MA, De León-Luis JA, Bravo C. Placental Tissue Calcification and Its Molecular Pathways in Female Patients with Late-Onset Preeclampsia. Biomolecules 2024; 14:1237. [PMID: 39456171 PMCID: PMC11506500 DOI: 10.3390/biom14101237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2024] [Revised: 08/20/2024] [Accepted: 09/27/2024] [Indexed: 10/28/2024] Open
Abstract
Preeclampsia (PE) is a complex multisystem disease characterized by hypertension of sudden onset (>20 weeks' gestation) coupled with the presence of at least one additional complication, such as proteinuria, maternal organ dysfunction, or uteroplacental dysfunction. Hypertensive states during pregnancy carry life-threatening risks for both mother and baby. The pathogenesis of PE develops due to a dysfunctional placenta with aberrant architecture that releases factors contributing to endothelial dysfunction, an antiangiogenic state, increased oxidative stress, and maternal inflammatory responses. Previous studies have shown a correlation between grade 3 placental calcifications and an elevated risk of developing PE at term. However, little is known about the molecular pathways leading to placental calcification. In this work, we studied the gene and protein expression of c-Jun N-terminal kinase (JNK), Runt-related transcription factor 2 (RUNX2), osteocalcin (OSC), osteopontin (OSP), pigment epithelium-derived factor (PEDF), MSX-2/HOX8, SOX-9, WNT-1, and β-catenin in placental tissue from women with late-onset PE (LO-PE). In addition, we employed von Kossa staining to detect mineral deposits in placental tissues. Our results show a significant increase of all these components in placentas from women with LO-PE. Therefore, our study suggests that LO-PE may be associated with the activation of molecular pathways of placental calcification. These results could be the starting point for future research to describe the molecular mechanisms that promote placental calcification in PE and the development of therapeutic strategies directed against it.
Collapse
Affiliation(s)
- Miguel A. Ortega
- Department of Medicine and Medical Specialities, (CIBEREHD), Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (J.B.); (L.P.); (R.G.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (S.B.-B.); (L.L.-G.); (R.D.-P.); (Á.A.)
| | - Tatiana Pekarek
- Department of Medicine and Medical Specialities, (CIBEREHD), Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (J.B.); (L.P.); (R.G.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (S.B.-B.); (L.L.-G.); (R.D.-P.); (Á.A.)
| | - Diego De Leon-Oliva
- Department of Medicine and Medical Specialities, (CIBEREHD), Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (J.B.); (L.P.); (R.G.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (S.B.-B.); (L.L.-G.); (R.D.-P.); (Á.A.)
| | - Diego Liviu Boaru
- Department of Medicine and Medical Specialities, (CIBEREHD), Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (J.B.); (L.P.); (R.G.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (S.B.-B.); (L.L.-G.); (R.D.-P.); (Á.A.)
| | - Oscar Fraile-Martinez
- Department of Medicine and Medical Specialities, (CIBEREHD), Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (J.B.); (L.P.); (R.G.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (S.B.-B.); (L.L.-G.); (R.D.-P.); (Á.A.)
| | - Cielo García-Montero
- Department of Medicine and Medical Specialities, (CIBEREHD), Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (J.B.); (L.P.); (R.G.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (S.B.-B.); (L.L.-G.); (R.D.-P.); (Á.A.)
| | - Julia Bujan
- Department of Medicine and Medical Specialities, (CIBEREHD), Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (J.B.); (L.P.); (R.G.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (S.B.-B.); (L.L.-G.); (R.D.-P.); (Á.A.)
| | - Leonel Pekarek
- Department of Medicine and Medical Specialities, (CIBEREHD), Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (J.B.); (L.P.); (R.G.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (S.B.-B.); (L.L.-G.); (R.D.-P.); (Á.A.)
| | - Silvestra Barrena-Blázquez
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (S.B.-B.); (L.L.-G.); (R.D.-P.); (Á.A.)
- Department of Nursing and Physiotherapy, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
| | - Raquel Gragera
- Department of Medicine and Medical Specialities, (CIBEREHD), Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (J.B.); (L.P.); (R.G.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
| | - Patrocinio Rodríguez-Benitez
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (P.R.-B.); (J.A.D.L.-L.); (C.B.)
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
- Department of Nephrology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
| | - Mauricio Hernández-Fernández
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain;
| | - Laura López-González
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (S.B.-B.); (L.L.-G.); (R.D.-P.); (Á.A.)
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain;
| | - Raul Díaz-Pedrero
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (S.B.-B.); (L.L.-G.); (R.D.-P.); (Á.A.)
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain;
| | - Ángel Asúnsolo
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (S.B.-B.); (L.L.-G.); (R.D.-P.); (Á.A.)
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain;
| | - Melchor Álvarez-Mon
- Department of Medicine and Medical Specialities, (CIBEREHD), Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (J.B.); (L.P.); (R.G.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (S.B.-B.); (L.L.-G.); (R.D.-P.); (Á.A.)
- Immune System Diseases-Rheumatology and Internal Medicine Service, University Hospital Prince of Asturias, Networking Research Center on for Liver and Digestive Diseases (CIBEREHD), 28806 Alcala de Henares, Spain
| | - Natalio García-Honduvilla
- Department of Medicine and Medical Specialities, (CIBEREHD), Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (J.B.); (L.P.); (R.G.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (S.B.-B.); (L.L.-G.); (R.D.-P.); (Á.A.)
| | - Miguel A. Saez
- Department of Medicine and Medical Specialities, (CIBEREHD), Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (J.B.); (L.P.); (R.G.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (S.B.-B.); (L.L.-G.); (R.D.-P.); (Á.A.)
- Pathological Anatomy Service, University Hospital Gómez-Ulla, 28806 Alcala de Henares, Spain
| | - Juan A. De León-Luis
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (P.R.-B.); (J.A.D.L.-L.); (C.B.)
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
| | - Coral Bravo
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (P.R.-B.); (J.A.D.L.-L.); (C.B.)
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
| |
Collapse
|
|
2
|
Hromadnikova I. Special Issue of Pathogenesis of Pregnancy-Related Complications, 2023. Int J Mol Sci 2024; 25:2487. [PMID: 38473735 DOI: 10.3390/ijms25052487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 02/18/2024] [Indexed: 03/14/2024] Open
Abstract
This Special Issue mainly focuses on preeclampsia (PE), haemolysis, elevated liver enzymes, and low platelet count (HELLP) syndrome, gestational diabetes mellitus (GDM), foetal growth restriction (FGR), small-for-gestational-age foetuses (SGA), miscarriage, stillbirth, first-episode psychosis (FEP) during pregnancy, and pregnancy-related acute kidney injury (PR-AKI) [...].
Collapse
Affiliation(s)
- Ilona Hromadnikova
- Department of Molecular Biology and Cell Pathology, Third Faculty of Medicine, Charles University, 100 00 Prague, Czech Republic
| |
Collapse
|
|
3
|
Palacios-Hernández B, Ramírez-Alvarado G, Téllez-Alanís B, Lino-González AL, Penagos-Rivera M, Hernández-Galván A. Hormones, psychotic disorders, and cognition in perinatal women: a mini review. Front Psychiatry 2024; 14:1296638. [PMID: 38250263 PMCID: PMC10797067 DOI: 10.3389/fpsyt.2023.1296638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 12/04/2023] [Indexed: 01/23/2024] Open
Abstract
Previous scientific evidence has shown a relationship between hormones and the onset and relapse of perinatal psychotic disorders (PPD) in women during pregnancy, childbirth, and the postpartum period. In healthy women the interaction between hormones and cognitive changes has been confirmed mainly in memory, attention, and executive function during pregnancy and postpartum, which respond to adaptive demands related to parenting tasks. In women with psychotic episodes there is a significant impairment in several cognitive functions, but studies of the perinatal period are limited. The objective of this mini review is to analyze the main findings to identify whether hormonal changes interact with the onset of PPD and cognitive impairment in perinatal women. The studies included samples of women with psychosis, risk of developing psychosis, bipolar psychosis, schizoaffective psychosis, and psychotic symptoms, during pregnancy and postpartum. Findings contributed to knowledge about five hypotheses regarding the relationship between hormones in the perinatal period and the appearance of PPD. Nevertheless, this review did not find reports of evidence of a relationship between hormonal production and cognitive function among women with clinically diagnosed PPD, suggesting a research gap. Clinical implications of assessing hormonal production and cognitive function in PPD are discussed. Although the evidence identified is scarce and heterogeneous, the findings call for further research with clinical samples on the role of hormones in perinatal psychotic disorders, especially as they relate to the study of cognition. This will promote more consistent evidence and understanding of PPD etiopathology that can guide early and effective multidisciplinary interventions.
Collapse
Affiliation(s)
- Bruma Palacios-Hernández
- Cuerpo Académico “Cognición y Afectos” (UAEMor CA-81), Centro de Investigación Transdisciplinar en Psicología, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico
| | - Gabriela Ramírez-Alvarado
- Escuela de Estudios Superiores del Jicarero, Universidad Autónoma del Estado de Morelos, Jojutla de Juárez, Mexico
| | - Bernarda Téllez-Alanís
- Cuerpo Académico “Cognición y Afectos” (UAEMor CA-81), Centro de Investigación Transdisciplinar en Psicología, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico
- Facultad de Psicología, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico
| | - Ana Luisa Lino-González
- Cuerpo Académico “Cognición y Afectos” (UAEMor CA-81), Centro de Investigación Transdisciplinar en Psicología, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico
- Investigación Biomédica Neurociencias Clínica, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Tlalpan, Mexico
| | - Miriam Penagos-Rivera
- Cuerpo Académico “Cognición y Afectos” (UAEMor CA-81), Centro de Investigación Transdisciplinar en Psicología, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico
| | - Adela Hernández-Galván
- Cuerpo Académico “Cognición y Afectos” (UAEMor CA-81), Centro de Investigación Transdisciplinar en Psicología, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico
| |
Collapse
|
|
4
|
García-Montero C, Fraile-Martinez O, De Leon-Oliva D, Boaru DL, Garcia-Puente LM, De León-Luis JA, Bravo C, Diaz-Pedrero R, Lopez-Gonzalez L, Álvarez-Mon M, García-Honduvilla N, Saez MA, Ortega MA. Exploring the Role of Mediterranean and Westernized Diets and Their Main Nutrients in the Modulation of Oxidative Stress in the Placenta: A Narrative Review. Antioxidants (Basel) 2023; 12:1918. [PMID: 38001771 PMCID: PMC10669105 DOI: 10.3390/antiox12111918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 10/22/2023] [Accepted: 10/25/2023] [Indexed: 11/26/2023] Open
Abstract
Oxidative stress is a major cellular event that occurs in the placenta, fulfilling critical physiological roles in non-pathological pregnancies. However, exacerbated oxidative stress is a pivotal feature of different obstetric complications, like pre-eclampsia, fetal growth restriction, and other diseases. Compelling evidence supports the relevant role of diet during pregnancy, with pleiotropic consequences for maternal well-being. The present review aims to examine the complex background between oxidative stress and placental development and function in physiological conditions, also intending to understand the relationship between different dietary patterns and the human placenta, particularly how this could influence oxidative stress processes. The effects of Westernized diets (WDs) and high-fat diets (HFDs) rich in ultra-processed foods and different additives are compared with healthy patterns such as a Mediterranean diet (MedDiet) abundant in omega 3 polyunsaturated fatty acids, monounsaturated fatty acids, polyphenols, dietary fiber, and vitamins. Although multiple studies have focused on the role of specific nutrients, mostly in animal models and in vitro, further observational and intervention studies focusing on the placental structure and function in women with different dietary patterns should be conducted to understand the precise influence of diet on this organ.
Collapse
Affiliation(s)
- Cielo García-Montero
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (C.G.-M.); (O.F.-M.); (D.D.L.-O.); (D.L.B.); (L.M.G.-P.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.-P.); (L.L.-G.)
| | - Oscar Fraile-Martinez
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (C.G.-M.); (O.F.-M.); (D.D.L.-O.); (D.L.B.); (L.M.G.-P.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.-P.); (L.L.-G.)
| | - Diego De Leon-Oliva
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (C.G.-M.); (O.F.-M.); (D.D.L.-O.); (D.L.B.); (L.M.G.-P.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.-P.); (L.L.-G.)
| | - Diego Liviu Boaru
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (C.G.-M.); (O.F.-M.); (D.D.L.-O.); (D.L.B.); (L.M.G.-P.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.-P.); (L.L.-G.)
| | - Luis M. Garcia-Puente
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (C.G.-M.); (O.F.-M.); (D.D.L.-O.); (D.L.B.); (L.M.G.-P.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.-P.); (L.L.-G.)
| | - Juan A. De León-Luis
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (J.A.D.L.-L.); (C.B.)
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
| | - Coral Bravo
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (J.A.D.L.-L.); (C.B.)
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
| | - Raul Diaz-Pedrero
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.-P.); (L.L.-G.)
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
| | - Laura Lopez-Gonzalez
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.-P.); (L.L.-G.)
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
| | - Melchor Álvarez-Mon
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (C.G.-M.); (O.F.-M.); (D.D.L.-O.); (D.L.B.); (L.M.G.-P.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.-P.); (L.L.-G.)
- Immune System Diseases-Rheumatology and Internal Medicine Service, University Hospital Prince of Asturias, Networking Research Center on for Liver and Digestive Diseases (CIBEREHD), 28806 Alcalá de Henares, Spain
| | - Natalio García-Honduvilla
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (C.G.-M.); (O.F.-M.); (D.D.L.-O.); (D.L.B.); (L.M.G.-P.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.-P.); (L.L.-G.)
| | - Miguel A. Saez
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (C.G.-M.); (O.F.-M.); (D.D.L.-O.); (D.L.B.); (L.M.G.-P.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.-P.); (L.L.-G.)
- Pathological Anatomy Service, University Hospital Gómez-Ulla, 28806 Alcalá de Henares, Spain
| | - Miguel A. Ortega
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (C.G.-M.); (O.F.-M.); (D.D.L.-O.); (D.L.B.); (L.M.G.-P.); (M.Á.-M.); (N.G.-H.); (M.A.S.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.-P.); (L.L.-G.)
| |
Collapse
|
|
5
|
He J, Yang H, Liu Z, Chen M, Ye Y, Tao Y, Li S, Fang J, Xu J, Wu X, Qi H. Elevated expression of glycolytic genes as a prominent feature of early-onset preeclampsia: insights from integrative transcriptomic analysis. Front Mol Biosci 2023; 10:1248771. [PMID: 37818100 PMCID: PMC10561389 DOI: 10.3389/fmolb.2023.1248771] [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: 06/27/2023] [Accepted: 09/08/2023] [Indexed: 10/12/2023] Open
Abstract
Introduction: Preeclampsia (PE), a notable pregnancy-related disorder, leads to 40,000+ maternal deaths yearly. Recent research shows PE divides into early-onset (EOPE) and late-onset (LOPE) subtypes, each with distinct clinical features and outcomes. However, the molecular characteristics of various subtypes are currently subject to debate and are not consistent. Methods: We integrated transcriptomic expression data from a total of 372 placental samples across 8 publicly available databases via combat algorithm. Then, a variety of strategies including Random Forest Recursive Feature Elimination (RF-RFE), differential analysis, oposSOM, and Weighted Correlation Network Analysis were employed to identify the characteristic genes of the EOPE and LOPE subtypes. Finally, we conducted in vitro experiments on the key gene HK2 in HTR8/SVneo cells to explore its function. Results: Our results revealed a complex classification of PE placental samples, wherein EOPE manifests as a highly homogeneous sample group characterized by hypoxia and HIF1A activation. Among the core features is the upregulation of glycolysis-related genes, particularly HK2, in the placenta-an observation corroborated by independent validation data and single-cell data. Building on the pronounced correlation between HK2 and EOPE, we conducted in vitro experiments to assess the potential functional impact of HK2 on trophoblast cells. Additionally, the LOPE samples exhibit strong heterogeneity and lack distinct features, suggesting a complex molecular makeup for this subtype. Unsupervised clustering analysis indicates that LOPE likely comprises at least two distinct subtypes, linked to cell-environment interaction and cytokine and protein modification functionalities. Discussion: In summary, these findings elucidate potential mechanistic differences between the two PE subtypes, lend support to the hypothesis of classifying PE based on gestational weeks, and emphasize the potential significant role of glycolysis-related genes, especially HK2 in EOPE.
Collapse
Affiliation(s)
- Jie He
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, Chongqing, China
- Joint International Research Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Huan Yang
- Department of Obstetrics, Chongqing University Three Gorges Hospital, Chongqing, China
| | - Zheng Liu
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, Chongqing, China
- Joint International Research Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Miaomiao Chen
- Maternal and Child Health Hospital of Hubei Province, Wuhan, China
| | - Ying Ye
- Department of Cardiothoracic Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yuelan Tao
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, Chongqing, China
- Joint International Research Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Shuhong Li
- Department of Oncology, Chengdu Second People’s Hospital, Chengdu, China
| | - Jie Fang
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, Chongqing, China
- Joint International Research Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Jiacheng Xu
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, Chongqing, China
- Joint International Research Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Xiafei Wu
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, Chongqing, China
- Joint International Research Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Hongbo Qi
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, Chongqing, China
- Joint International Research Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
- Department of Obstetrics and Gynecology, Women and Children’s Hospital of Chongqing Medical University, Chongqing, China
| |
Collapse
|