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Graupner O, Verlohren S, Groten T, Schlembach D, Stepan H, Kuschel B, Karge A, Pecks U. Significance of the sFlt-1/PlGF Ratio in Certain Cohorts - What Needs to be Considered? Geburtshilfe Frauenheilkd 2024; 84:629-634. [PMID: 38993800 PMCID: PMC11233204 DOI: 10.1055/a-2320-5843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Accepted: 05/05/2024] [Indexed: 07/13/2024] Open
Abstract
The sFlt-1/PlGF ratio is an established tool in clinical practice, where it is part of a diagnostic algorithm and informs the prognosis of preeclampsia (PE). Maternal and gestational comorbidities can affect the performance of the sFlt-1/PlGF ratio and its constituent elements, and a good understanding of the potential pitfalls is required. The objective of this paper was to provide a current narrative review of the literature on the diagnostic and predictive performance of the sFlt-1/PlGF ratio in specific patient cohorts. Potential factors which can negatively affect the clinical interpretability and applicability of the sFlt-1/PlGF ratio include chronic kidney disease, twin pregnancy, and maternal obesity. Pathophysiological mechanisms related to these factors and disorders can result in different concentrations of sFlt-1 and/or PlGF in maternal blood, meaning that the use of standard cut-off values in specific cohorts can lead to errors. To what extent the cut-off values should be adapted in certain patient cohorts can only be clarified in large prospective cohort studies. This applies to the use of the ratio both for diagnosis and prognosis.
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Affiliation(s)
- Oliver Graupner
- Klinik und Poliklinik für Frauenheilkunde, Universitätsklinikum rechts der Isar, Technische Universität München, München, Germany
| | - Stefan Verlohren
- Klinik für Geburtsmedizin, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Tanja Groten
- Klinik für Geburtsmedizin, Universitätsklinikum Jena, Jena, Germany
| | - Dietmar Schlembach
- Klinik für Geburtsmedizin, Klinikum Neukölln, Vivantes Netzwerk für Gesundheit GmbH, Berlin, Germany
| | - Holger Stepan
- Klinik für Geburtsmedizin, Universitätsklinikum Leipzig, Leipzig, Germany
| | - Bettina Kuschel
- Klinik und Poliklinik für Frauenheilkunde, Universitätsklinikum rechts der Isar, Technische Universität München, München, Germany
| | - Anne Karge
- Klinik und Poliklinik für Frauenheilkunde, Universitätsklinikum rechts der Isar, Technische Universität München, München, Germany
| | - Ulrich Pecks
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Würzburg, Würzburg, Germany
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2
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Mehraeen E, Abbaspour F, Banach M, SeyedAlinaghi S, Zarebidoki A, Tamehri Zadeh SS. The prognostic significance of insulin resistance in COVID-19: a review. J Diabetes Metab Disord 2024; 23:305-322. [PMID: 38932824 PMCID: PMC11196450 DOI: 10.1007/s40200-024-01385-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 12/31/2023] [Indexed: 06/28/2024]
Abstract
Objectives Emerging publications indicate that diabetes predisposes patients with COVID-19 to more severe complications, which is partly attributed to inflammatory condition. In the current review, we reviewed recent published literature to provide evidence on the role of insulin resistance (IR) in diabetes, the association between diabetes and COVID-19 severity and mortality, the impact of COVID-19 infection on incident new-onset diabetes, mechanisms responsible for IR in COVID-19 patients, and the predictive value of different surrogates of IR in COVID-19. Method The literature search performs to find out studies that have assessed the association between IR surrogates and morbidity and mortality in patients with COVID-19. Results We showed that there is a bulk of evidence in support of the fact that diabetes is a potent risk factor for enhanced morbidity and mortality in COVID-19 patients. COVID-19 patients with diabetes are more prone to remarkable dysglycemia compared to those without diabetes, which is associated with an unfavourable prognosis. Furthermore, SARS-COV2 can make patients predispose to IR and diabetes via activating ISR, affecting RAAS signaling pathway, provoking inflammation, and changing the expression of PPARɣ and SREBP-1. Additionally, higher IR is associated with increased morbidity and mortality in COVID-19 patients and different surrogates of IR can be utilized as a prognostic biomarker for COVID-19 patients. Conclusion Different surrogates of IR can be utilized as predictors of COVID-19 complications and death.
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Affiliation(s)
- Esmaeil Mehraeen
- Department of Health Information Technology, Khalkhal University of Medical Sciences, Khalkhal, Iran
| | - Faeze Abbaspour
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Maciej Banach
- Department of Preventive Cardiology and Lipidology, Medical University of Lodz (MUL), 93338 Lodz, Poland
| | - SeyedAhmad SeyedAlinaghi
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Ameneh Zarebidoki
- School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Seyed Saeed Tamehri Zadeh
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No. 24, Parvaneh Street, Velenjak, P.O. Box 19395-4763, Tehran, Iran
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3
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Motomura K, Morita H, Naruse K, Saito H, Matsumoto K. Implication of viruses in the etiology of preeclampsia. Am J Reprod Immunol 2024; 91:e13844. [PMID: 38627916 DOI: 10.1111/aji.13844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 03/12/2024] [Accepted: 04/02/2024] [Indexed: 04/19/2024] Open
Abstract
Preeclampsia is one of the most common disorders that poses threat to both mothers and neonates and a major contributor to perinatal morbidity and mortality worldwide. Viral infection during pregnancy is not typically considered to cause preeclampsia; however, syndromic nature of preeclampsia etiology and the immunomodulatory effects of viral infections suggest that microbes could trigger a subset of preeclampsia. Notably, SARS-CoV-2 infection is associated with an increased risk of preeclampsia. Herein, we review the potential role of viral infections in this great obstetrical syndrome. According to in vitro and in vivo experimental studies, viral infections can cause preeclampsia by introducing poor placentation, syncytiotrophoblast stress, and/or maternal systemic inflammation, which are all known to play a critical role in the development of preeclampsia. Moreover, clinical and experimental investigations have suggested a link between several viruses and the onset of preeclampsia via multiple pathways. However, the results of experimental and clinical research are not always consistent. Therefore, future studies should investigate the causal link between viral infections and preeclampsia to elucidate the mechanism behind this relationship and the etiology of preeclampsia itself.
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Affiliation(s)
- Kenichiro Motomura
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo, Japan
- Center for Maternal-Fetal, Neonatal and Reproductive Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Hideaki Morita
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo, Japan
- Allergy Center, National Center for Child Health and Development, Tokyo, Japan
| | - Katsuhiko Naruse
- Department of Obstetrics and Gynecology, Dokkyo Medical University, Tochigi, Japan
| | - Hirohisa Saito
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo, Japan
| | - Kenji Matsumoto
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo, Japan
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4
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Xing Y, Wang H, Chao C, Ding X, Li G. Gestational diabetes mellitus in the era of COVID-19: Challenges and opportunities. Diabetes Metab Syndr 2024; 18:102991. [PMID: 38569447 DOI: 10.1016/j.dsx.2024.102991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 03/13/2024] [Accepted: 03/18/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND AND AIMS The impact of the coronavirus disease 2019 (COVID-19) pandemic on pregnant women, especially those with gestational diabetes mellitus (GDM), has yet to be fully understood. This review aims to examine the interaction between GDM and COVID-19 and to elucidate the pathophysiological mechanisms underlying the comorbidity of these two conditions. METHODS We performed a systematic literature search using the databases of PubMed, Embase, and Web of Science with appropriate keywords and MeSH terms. Our analysis included studies published up to January 26, 2023. RESULTS Despite distinct clinical manifestations, GDM and COVID-19 share common pathophysiological characteristics, which involve complex interactions across multiple organs and systems. On the one hand, infection with severe acute respiratory syndrome coronavirus 2 may target the pancreas and placenta, resulting in β-cell dysfunction and insulin resistance in pregnant women. On the other hand, the hormonal and inflammatory changes that occur during pregnancy could also increase the risk of severe COVID-19 in mothers with GDM. Personalized management and close monitoring are crucial for treating pregnant women with both GDM and COVID-19. CONCLUSIONS A comprehensive understanding of the interactive mechanisms of GDM and COVID-19 would facilitate the initiation of more targeted preventive and therapeutic strategies. There is an urgent need to develop novel biomarkers and functional indicators for early identification and intervention of these conditions.
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Affiliation(s)
- Yuhan Xing
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, 518107, China; Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China; Qingdao Women and Children's Hospital, Qingdao University, Qingdao, Shandong Province, China
| | - Hong Wang
- Public Health School, Medical College of Qingdao University, Qingdao, Shandong Province, China
| | - Cong Chao
- Qingdao Women and Children's Hospital, Qingdao University, Qingdao, Shandong Province, China
| | - Xueteng Ding
- Public Health School, Medical College of Qingdao University, Qingdao, Shandong Province, China
| | - Guoju Li
- Qingdao Women and Children's Hospital, Qingdao University, Qingdao, Shandong Province, China.
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Kinghorn K, Gill A, Marvin A, Li R, Quigley K, Singh S, Gore MT, le Noble F, Gabhann FM, Bautch VL. A defined clathrin-mediated trafficking pathway regulates sFLT1/VEGFR1 secretion from endothelial cells. Angiogenesis 2024; 27:67-89. [PMID: 37695358 PMCID: PMC10881643 DOI: 10.1007/s10456-023-09893-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 08/07/2023] [Indexed: 09/12/2023]
Abstract
FLT1/VEGFR1 negatively regulates VEGF-A signaling and is required for proper vessel morphogenesis during vascular development and vessel homeostasis. Although a soluble isoform, sFLT1, is often mis-regulated in disease and aging, how sFLT1 is trafficked and secreted from endothelial cells is not well understood. Here we define requirements for constitutive sFLT1 trafficking and secretion in endothelial cells from the Golgi to the plasma membrane, and we show that sFLT1 secretion requires clathrin at or near the Golgi. Perturbations that affect sFLT1 trafficking blunted endothelial cell secretion and promoted intracellular mis-localization in cells and zebrafish embryos. siRNA-mediated depletion of specific trafficking components revealed requirements for RAB27A, VAMP3, and STX3 for post-Golgi vesicle trafficking and sFLT1 secretion, while STX6, ARF1, and AP1 were required at the Golgi. Live-imaging of temporally controlled sFLT1 release from the endoplasmic reticulum showed clathrin-dependent sFLT1 trafficking at the Golgi into secretory vesicles that then trafficked to the plasma membrane. Depletion of STX6 altered vessel sprouting in 3D, suggesting that endothelial cell sFLT1 secretion influences proper vessel sprouting. Thus, specific trafficking components provide a secretory path from the Golgi to the plasma membrane for sFLT1 in endothelial cells that utilizes a specialized clathrin-dependent intermediate, suggesting novel therapeutic targets.
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Affiliation(s)
- Karina Kinghorn
- Curriculum in Cell Biology and Physiology, University of North Carolina, Chapel Hill, NC, USA
| | - Amy Gill
- Department of Biomedical Engineering, Institute for Computational Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Allison Marvin
- Department of Biology, The University of North Carolina at Chapel Hill, CB No. 3280, Chapel Hill, NC, 27599, USA
| | - Renee Li
- Department of Biology, The University of North Carolina at Chapel Hill, CB No. 3280, Chapel Hill, NC, 27599, USA
| | - Kaitlyn Quigley
- Department of Biology, The University of North Carolina at Chapel Hill, CB No. 3280, Chapel Hill, NC, 27599, USA
| | - Simcha Singh
- Department of Biology, The University of North Carolina at Chapel Hill, CB No. 3280, Chapel Hill, NC, 27599, USA
| | - Michaelanthony T Gore
- Department of Biology, The University of North Carolina at Chapel Hill, CB No. 3280, Chapel Hill, NC, 27599, USA
| | - Ferdinand le Noble
- Department of Cell and Developmental Biology, Institute of Zoology, Karlsruhe Institute of Technology, Karlsruhe, Germany
| | - Feilim Mac Gabhann
- Department of Biomedical Engineering, Institute for Computational Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Victoria L Bautch
- Curriculum in Cell Biology and Physiology, University of North Carolina, Chapel Hill, NC, USA.
- Department of Biology, The University of North Carolina at Chapel Hill, CB No. 3280, Chapel Hill, NC, 27599, USA.
- McAllister Heart Institute, University of North Carolina, Chapel Hill, NC, USA.
- UNC Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA.
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Yigit S, Tural S, Aci R, Sezer O. Vascular endothelial growth factor gene insertion/deletion polymorphism is associated with Vitamin D level in Turkish patients with coronavirus disease 2019. REVISTA DA ASSOCIACAO MEDICA BRASILEIRA (1992) 2023; 69:e20221713. [PMID: 37466590 PMCID: PMC10352018 DOI: 10.1590/1806-9282.20221713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 04/25/2023] [Indexed: 07/20/2023]
Abstract
OBJECTIVE Coronavirus disease 2019 emerges as a disease caused by severe acute respiratory syndrome coronavirus 2. It is a systemic disease associated with vascular inflammation and endothelial damage. In this study, we aimed to investigate whether vascular endothelial growth factor gene insertion/deletion polymorphism is associated with coronavirus disease 2019 in the Turkish population. METHODS The study included 179 participants (79 patients with coronavirus disease 2019 and 100 controls). DNA isolation was made from peripheral blood, and then the polymerase chain reaction analysis was performed. RESULTS When we analyze vascular endothelial growth factor gene insertion/deletion polymorphism in the study group, we found that the DD genotype and D allele were found to be statistically significantly different when compared to coronavirus disease 2019 patients with high vitamin D value (p=0.005 for DD genotype and p=0.006 for D allele) in the control group. In this high-level control group, when we analyze II+ID genotype versus DD, a statistically significant difference was also detected (p=0.007). CONCLUSION As a result of the study, we found that DD genotype and D allele were associated with vitamin D level in Turkish patients with coronavirus disease 2019.
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Affiliation(s)
- Serbulent Yigit
- Ondokuz Mayis University, Faculty of Veterinary Medicine, Department of Genetics - Samsun, Turkey
- Ondokuz Mayis University, Graduate Institute, Department of Medical Biology - Samsun, Turkey
| | - Sengul Tural
- Ondokuz Mayis University, Faculty of Medicine, Department of Medical Biology - Samsun, Turkey
| | - Recai Aci
- Samsun Training & Research Hospital, Department of Biochemistry - Samsun, Turkey
| | - Ozlem Sezer
- Samsun Training & Research Hospital, Department of Medical Genetics - Samsun, Turkey
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7
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Cheng W, Wang L, Gao X, Yin G, Wang J, Shu Y, Qiu H, Duan L. Clinical value of soluble fms-like tyrosine kinase 1 (sFlt-1) in adult secondary hemophagocytic lymphohistiocytosis. J Chin Med Assoc 2023; 86:659-664. [PMID: 37294135 DOI: 10.1097/jcma.0000000000000943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023] Open
Abstract
BACKGROUND Secondary hemophagocytic lymphohistiocytosis (sHLH) is a syndrome characterized by an excessive systemic inflammatory response, manifested by multiple organ dysfunction, lacking reliable immune biomarkers for predicting their inflammatory status and prognosis. Soluble fms-like tyrosine kinase 1 (sFlt-1) is associated with various inflammation-related diseases, including sepsis and severe organ failure. METHODS This study retrospectively included 32 adult sHLH patients diagnosed from January 2020 to December 2021. The expression of Flt-1 in peripheral blood CD14 + monocytes was detected by flow cytometry, and the level of plasma sFlt-1 was detected by ELISA. RESULTS In our study, the results of flow cytometry reveal that the Flt-1 expression on CD14 + monocytes of peripheral blood from sHLH patients was higher than that in normal control. In plasma samples of sHLH patients, sFlt-1 levels were 677.8 (463.2-929.7) pg/mL, significantly higher than in normal controls 377.18 (350.4-424.6) pg/mL and sepsis group 378.3 (257.0-499.1) pg/mL. Besides, a positive correlation was found between sFlt-1 and IL-6 in sHLH patients. The analysis of univariate Cox regression indicated that sFlt-1 >681.5 pg/mL demonstrated unfavorable overall survival ( p = 0.022). Multivariate analysis demonstrated that sFlt-1 >681.5 pg/mL was an independent factor associated with OS ( p = 0.041) after adjustment for confounders. Restricted cubic spline confirmed a linear and positive association between sFlt-1 and mortality risk. CONCLUSION Retrospective analysis showed that sFlt-1 was a promising prognostic factor.
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Affiliation(s)
- Wanying Cheng
- Department of Geriatric Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Lingling Wang
- Department of Geriatric Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
- Department of Hematology, Wuxi People's Hospital, Wuxi, China
| | - Xin Gao
- Department of Geriatric Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Guangli Yin
- Department of Geriatric Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Jujuan Wang
- Department of Geriatric Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Yongqian Shu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Hongxia Qiu
- Department of Geriatric Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Limin Duan
- Department of Geriatric Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
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Balanza N, Erice C, Ngai M, McDonald CR, Weckman AM, Wright J, Richard-Greenblatt M, Varo R, López-Varela E, Sitoe A, Vitorino P, Bramugy J, Lanaspa M, Acácio S, Madrid L, Baro B, Kain KC, Bassat Q. Prognostic accuracy of biomarkers of immune and endothelial activation in Mozambican children hospitalized with pneumonia. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001553. [PMID: 36963048 PMCID: PMC10021812 DOI: 10.1371/journal.pgph.0001553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 01/24/2023] [Indexed: 02/25/2023]
Abstract
Pneumonia is a leading cause of child mortality. However, currently we lack simple, objective, and accurate risk-stratification tools for pediatric pneumonia. Here we test the hypothesis that measuring biomarkers of immune and endothelial activation in children with pneumonia may facilitate the identification of those at risk of death. We recruited children <10 years old fulfilling WHO criteria for pneumonia and admitted to the Manhiça District Hospital (Mozambique) from 2010 to 2014. We measured plasma levels of IL-6, IL-8, Angpt-2, sTREM-1, sFlt-1, sTNFR1, PCT, and CRP at admission, and assessed their prognostic accuracy for in-hospital, 28-day, and 90-day mortality. Healthy community controls, within same age strata and location, were also assessed. All biomarkers were significantly elevated in 472 pneumonia cases versus 80 controls (p<0.001). IL-8, sFlt-1, and sTREM-1 were associated with in-hospital mortality (p<0.001) and showed the best discrimination with AUROCs of 0.877 (95% CI: 0.782 to 0.972), 0.832 (95% CI: 0.729 to 0.935) and 0.822 (95% CI: 0.735 to 0.908), respectively. Their performance was superior to CRP, PCT, oxygen saturation, and clinical severity scores. IL-8, sFlt-1, and sTREM-1 remained good predictors of 28-day and 90-day mortality. These findings suggest that measuring IL-8, sFlt-1, or sTREM-1 at hospital presentation can guide risk-stratification of children with pneumonia, which could enable prioritized care to improve survival and resource allocation.
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Affiliation(s)
- Núria Balanza
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
| | - Clara Erice
- Sandra-Rotman Centre for Global Health, Toronto General Research Institute, University Health Network-Toronto General Hospital, Toronto, Ontario, Canada
| | - Michelle Ngai
- Sandra-Rotman Centre for Global Health, Toronto General Research Institute, University Health Network-Toronto General Hospital, Toronto, Ontario, Canada
- Tropical Disease Unit, Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Chloe R. McDonald
- Sandra-Rotman Centre for Global Health, Toronto General Research Institute, University Health Network-Toronto General Hospital, Toronto, Ontario, Canada
| | - Andrea M. Weckman
- Sandra-Rotman Centre for Global Health, Toronto General Research Institute, University Health Network-Toronto General Hospital, Toronto, Ontario, Canada
- Tropical Disease Unit, Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Julie Wright
- Sandra-Rotman Centre for Global Health, Toronto General Research Institute, University Health Network-Toronto General Hospital, Toronto, Ontario, Canada
- Tropical Disease Unit, Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Melissa Richard-Greenblatt
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Rosauro Varo
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
| | - Elisa López-Varela
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
- Desmond Tutu TB Centre, Department of Pediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Antonio Sitoe
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
| | - Pio Vitorino
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
| | - Justina Bramugy
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
| | - Miguel Lanaspa
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
| | - Sozinho Acácio
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
| | - Lola Madrid
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
- Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Bàrbara Baro
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
| | - Kevin C. Kain
- Sandra-Rotman Centre for Global Health, Toronto General Research Institute, University Health Network-Toronto General Hospital, Toronto, Ontario, Canada
- Tropical Disease Unit, Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Quique Bassat
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
- ICREA, Barcelona, Spain
- Pediatrics Department, Hospital Sant Joan de Déu (University of Barcelona), Barcelona, Spain
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
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Kinghorn K, Gill A, Marvin A, Li R, Quigley K, le Noble F, Mac Gabhann F, Bautch VL. A defined clathrin-mediated trafficking pathway regulates sFLT1/VEGFR1 secretion from endothelial cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.01.27.525517. [PMID: 36747809 PMCID: PMC9900880 DOI: 10.1101/2023.01.27.525517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
FLT1/VEGFR1 negatively regulates VEGF-A signaling and is required for proper vessel morphogenesis during vascular development and vessel homeostasis. Although a soluble isoform, sFLT1, is often mis-regulated in disease and aging, how sFLT1 is trafficked and secreted from endothelial cells is not well understood. Here we define requirements for constitutive sFLT1 trafficking and secretion in endothelial cells from the Golgi to the plasma membrane, and we show that sFLT1 secretion requires clathrin at or near the Golgi. Perturbations that affect sFLT1 trafficking blunted endothelial cell secretion and promoted intracellular mis-localization in cells and zebrafish embryos. siRNA-mediated depletion of specific trafficking components revealed requirements for RAB27A, VAMP3, and STX3 for post-Golgi vesicle trafficking and sFLT1 secretion, while STX6, ARF1, and AP1 were required at the Golgi. Depletion of STX6 altered vessel sprouting in a 3D angiogenesis model, indicating that endothelial cell sFLT1 secretion is important for proper vessel sprouting. Thus, specific trafficking components provide a secretory path from the Golgi to the plasma membrane for sFLT1 in endothelial cells that utilizes a specialized clathrin-dependent intermediate, suggesting novel therapeutic targets.
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Affiliation(s)
- Karina Kinghorn
- Curriculum in Cell Biology and Physiology, University of North Carolina, Chapel Hill NC USA
| | - Amy Gill
- Institute for Computational Medicine and Department of Biomedical Engineering, Johns Hopkins University, Baltimore MD, USA
| | - Allison Marvin
- Department of Biology, University of North Carolina, Chapel Hill NC USA
| | - Renee Li
- Department of Biology, University of North Carolina, Chapel Hill NC USA
| | - Kaitlyn Quigley
- Department of Biology, University of North Carolina, Chapel Hill NC USA
| | - Ferdinand le Noble
- Department of Cell and Developmental Biology, Institute of Zoology, Karlsruhe Institute of Technology, Karlsruhe, Germany
| | - Feilim Mac Gabhann
- Institute for Computational Medicine and Department of Biomedical Engineering, Johns Hopkins University, Baltimore MD, USA
| | - Victoria L Bautch
- Curriculum in Cell Biology and Physiology, University of North Carolina, Chapel Hill NC USA
- Department of Biology, University of North Carolina, Chapel Hill NC USA
- McAllister Heart Institute, University of North Carolina, Chapel Hill NC USA
- UNC Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill NC USA
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10
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Melhorn J, Alamoudi A, Mentzer AJ, Fraser E, Fries A, Cassar MP, Kwok A, Knight JC, Raman B, Talbot NP, Petousi N. Persistence of inflammatory and vascular mediators 5 months after hospitalization with COVID-19 infection. Front Med (Lausanne) 2023; 10:1056506. [PMID: 36844209 PMCID: PMC9950100 DOI: 10.3389/fmed.2023.1056506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 01/09/2023] [Indexed: 02/12/2023] Open
Abstract
Background and aim In acute severe COVID-19, patients present with lung inflammation and vascular injury, accompanied by an exaggerated cytokine response. In this study, our aim was to describe the inflammatory and vascular mediator profiles in patients who were previously hospitalized with COVID-19 pneumonitis, months after their recovery, and compare them with those in patients recovering from severe sepsis and in healthy controls. Methods A total of 27 different cytokine, chemokine, vascular endothelial injury and angiogenic mediators were measured in the plasma of forty-nine patients 5.0 ± 1.9 (mean ± SD) months after they were hospitalized with COVID-19 pneumonia, eleven patients 5.4 ± 2.9 months after hospitalization with acute severe sepsis, and 18 healthy controls. Results Compared with healthy controls, IL-6, TNFα, SAA, CRP, Tie-2, Flt1, and PIGF were significantly increased in the post-COVID group, and IL-7 and bFGF were significantly reduced. While IL-6, PIGF, and CRP were also significantly elevated in post-Sepsis patients compared to controls, the observed differences in TNFα, Tie-2, Flt-1, IL-7 and bFGF were unique to the post-COVID group. TNFα levels significantly correlated with the severity of acute COVID-19 illness (spearman's r = 0.30, p < 0.05). Furthermore, in post-COVID patients, IL-6 and CRP were each strongly negatively correlated with gas transfer factor %predicted (spearman's r = -0.51 and r = -0.57, respectively, p < 0.002) and positively correlated with computed tomography (CT) abnormality scores at recovery (r = 0.28 and r = 0.46, p < 0.05, respectively). Conclusion A unique inflammatory and vascular endothelial damage mediator signature is found in plasma months following acute COVID-19 infection. Further research is required to determine its pathophysiological and clinical significance.
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Affiliation(s)
- James Melhorn
- Nuffield Department of Clinical Medicine (NDM), University of Oxford, Oxford, United Kingdom
- Oxford NIHR Biomedical Research Centre, University of Oxford, Oxford, United Kingdom
| | - Asma Alamoudi
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, United Kingdom
| | - Alexander J. Mentzer
- Nuffield Department of Clinical Medicine (NDM), University of Oxford, Oxford, United Kingdom
- Wellcome Centre for Human Genetics, NDM, University of Oxford, Oxford, United Kingdom
| | - Emily Fraser
- Oxford University Hospitals (OUH) NHS Foundation Trust, Oxford, United Kingdom
| | - Anastasia Fries
- Nuffield Department of Clinical Medicine (NDM), University of Oxford, Oxford, United Kingdom
| | - Mark Philip Cassar
- Oxford University Hospitals (OUH) NHS Foundation Trust, Oxford, United Kingdom
- Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Andrew Kwok
- Nuffield Department of Clinical Medicine (NDM), University of Oxford, Oxford, United Kingdom
- Wellcome Centre for Human Genetics, NDM, University of Oxford, Oxford, United Kingdom
| | - Julian Charles Knight
- Nuffield Department of Clinical Medicine (NDM), University of Oxford, Oxford, United Kingdom
- Oxford NIHR Biomedical Research Centre, University of Oxford, Oxford, United Kingdom
- Wellcome Centre for Human Genetics, NDM, University of Oxford, Oxford, United Kingdom
- Chinese Academy of Medical Sciences Oxford Institute, University of Oxford, Oxford, United Kingdom
| | - Betty Raman
- Oxford University Hospitals (OUH) NHS Foundation Trust, Oxford, United Kingdom
- Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Nick P Talbot
- Oxford NIHR Biomedical Research Centre, University of Oxford, Oxford, United Kingdom
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, United Kingdom
- Oxford University Hospitals (OUH) NHS Foundation Trust, Oxford, United Kingdom
| | - Nayia Petousi
- Nuffield Department of Clinical Medicine (NDM), University of Oxford, Oxford, United Kingdom
- Oxford NIHR Biomedical Research Centre, University of Oxford, Oxford, United Kingdom
- Oxford University Hospitals (OUH) NHS Foundation Trust, Oxford, United Kingdom
- *Correspondence: Nayia Petousi,
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11
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Malicka E, Szymusik I, Rebizant B, Dąbrowski F, Brawura-Biskupski-Samaha R, Kosińska-Kaczyńska K. sFlt-1/PlGF Ratio Is Not a Good Predictor of Severe COVID-19 nor of Adverse Outcome in Pregnant Women with SARS-CoV-2 Infection-A Case-Control Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15054. [PMID: 36429772 PMCID: PMC9690365 DOI: 10.3390/ijerph192215054] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/07/2022] [Accepted: 11/12/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Elevated serum levels of sFlt-1 were found in non-pregnant severe COVID-19 patients. The aim was to investigate sFlt-1/PlGF ratio as a predictor of severe disease and adverse outcome in pregnant women with COVID-19. METHODS A single-center case-control study was conducted in pregnant women with SARS-CoV-2 infection. SARS-CoV-2-negative pregnant women served as controls. Serum sFlt-1/PlGF ratio was assessed. The primary outcome was severe COVID-19 and the secondary outcome comprised adverse outcomes including severe COVID-19, intensive care unit admission, maternal multiple organ failure, preterm delivery, fetal demise, preeclampsia or hypertension diagnosed after COVID-19, maternal death. RESULTS 138 women with SARS-CoV-2 infection and 140 controls were included. sFlt-1/PlGF ratio was higher in infected patients (11.2 vs. 24; p < 0.01) and in women with severe disease (50.8 vs. 16.2; p < 0.01). However, it was similar in women with adverse and non-adverse outcome (29.8 vs. 20; p = 0.2). The AUC of sFlt-1/PlGF ratio was 0.66 (95% CI 0.56-0.76) for the prediction of severe COVID-19, and 0.72 (95% CI 0.63-0.79) for the prediction of adverse outcome. CONCLUSIONS sFlt-1 and sFlt-1/PlGF ratio are related to SARS-CoV-2 infection and the severity of COVID-19 during pregnancy. However, sFlt-1/PlGF ratio is not a good predictor of severe COVID-19 or adverse outcome.
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Affiliation(s)
| | | | | | | | | | - Katarzyna Kosińska-Kaczyńska
- Department of Obstetrics, Perinatology and Neonatology, Center of Postgraduate Medical Education, 01-809 Warsaw, Poland
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12
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Al-Kuraishy HM, Al-Gareeb AI, Al-Maiahy TJ, Alexiou A, Mukerjee N, Batiha GES. An insight into the placental growth factor (PlGf)/angii axis in Covid-19: a detrimental intersection. Biotechnol Genet Eng Rev 2022:1-20. [PMID: 36096720 DOI: 10.1080/02648725.2022.2122291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 07/29/2022] [Indexed: 11/02/2022]
Abstract
Coronavirus disease 2019 (Covid-19) is a recent and current infectious pandemic caused by severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2). Covid-19 may lead to the development of acute lung injury (ALI), acute respiratory distress syndrome (ARDS), and extrapulmonary manifestations in severe cases. Down-regulation of angiotensin-converting enzyme (ACE2) by the SARS-CoV-2 increases the production of angiotensin II (AngII), which increases the release of pro-inflammatory cytokines and placental growth factor (PlGF). PlGF is a critical molecule involved in vasculogenesis and angiogenesis. PlGF is stimulated by AngII in different inflammatory diseases through a variety of signaling pathways. PlGF and AngII are interacted in SARS-CoV-2 infection resulting in the production of pro-inflammatory cytokines and the development of Covid-19 complications. Both AngII and PlGF are interacted and are involved in the progression of inflammatory disorders; therefore, we aimed in this review to highlight the potential role of the PlGF/AngII axis in Covid-19.
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Affiliation(s)
- Hayder M Al-Kuraishy
- Department of Clinical Pharmacology and Medicine, College of Medicine, ALmustansiriyia University, Baghdad, Iraq
| | - Ali I Al-Gareeb
- Department of Clinical Pharmacology and Medicine, College of Medicine, ALmustansiriyia University, Baghdad, Iraq
| | - Thabat J Al-Maiahy
- Department Of Gynecology and Obstetrics, College of Medicine, Al-Mustansiriyah University, Baghdad, Iraq
| | - Athanasios Alexiou
- Department of Science and Engineering, Novel Global Community Educational Foundation, Hebersham, NSW 2770, Australia
- AFNP Med, Austria, Wien, Austria
| | - Nobendu Mukerjee
- Department of Microbiology; Ramakrishna Mission Vivekananda Centenary College, Kolkata, WestBengal, India
- Department of Health Sciences, Novel Global Community Educational Foundation, Hebersham, NSW 2770, Australia
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, AlBeheira, Egypt
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13
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Soltani-Zangbar MS, Parhizkar F, Abdollahi M, Shomali N, Aghebati-Maleki L, Shahmohammadi Farid S, Roshangar L, Mahmoodpoor A, Yousefi M. Immune system-related soluble mediators and COVID-19: basic mechanisms and clinical perspectives. Cell Commun Signal 2022; 20:131. [PMID: 36038915 PMCID: PMC9421625 DOI: 10.1186/s12964-022-00948-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 08/02/2022] [Indexed: 12/04/2022] Open
Abstract
During SARS-CoV-2 infection, an effective immune response provides the first line of defense; however, excessive inflammatory innate immunity and impaired adaptive immunity may harm tissues. Soluble immune mediators are involved in the dynamic interaction of ligands with membrane-bound receptors to maintain and restore health after pathological events. In some cases, the dysregulation of their expression can lead to disease pathology. In this literature review, we described current knowledge of the basic features of soluble immune mediators and their dysregulation during SARS-CoV-2 infections and highlighted their contribution to disease severity and mortality. Video Abstract
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Affiliation(s)
- Mohammad Sadegh Soltani-Zangbar
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Forough Parhizkar
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mojtaba Abdollahi
- School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Navid Shomali
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Sima Shahmohammadi Farid
- Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leila Roshangar
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ata Mahmoodpoor
- Department of Anesthesiology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Yousefi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. .,Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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14
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Sufriyana H, Salim HM, Muhammad AR, Wu YW, Su ECY. Blood biomarkers representing maternal-fetal interface tissues used to predict early-and late-onset preeclampsia but not COVID-19 infection. Comput Struct Biotechnol J 2022; 20:4206-4224. [PMID: 35966044 PMCID: PMC9359600 DOI: 10.1016/j.csbj.2022.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 08/04/2022] [Accepted: 08/04/2022] [Indexed: 11/06/2022] Open
Abstract
Endothelial dysfunction misleads blood marker discovery by differential expression. Blood-derived surrogate transcriptome of target-tissue avoids the false discovery. ITGA5 implies polymicrobial infection of maternal-fetal interface in preeclampsia. ITGA5 and IRF6 implies viral co-infection in early-onset preeclampsia. ITGA5, IRF6, and P2RX7 differ imminent preeclampsia from COVID-19 infection.
Background A well-known blood biomarker (soluble fms-like tyrosinase-1 [sFLT-1]) for preeclampsia, i.e., a pregnancy disorder, was found to predict severe COVID-19, including in males. True biomarker may be masked by more-abrupt changes related to endothelial instead of placental dysfunction. This study aimed to identify blood biomarkers that represent maternal-fetal interface tissues for predicting preeclampsia but not COVID-19 infection. Methods The surrogate transcriptome of tissues was determined by that in maternal blood, utilizing four datasets (n = 1354) which were collected before the COVID-19 pandemic. Applying machine learning, a preeclampsia prediction model was chosen between those using blood transcriptome (differentially expressed genes [DEGs]) and the blood-derived surrogate for tissues. We selected the best predictive model by the area under the receiver operating characteristic (AUROC) using a dataset for developing the model, and well-replicated in datasets both with and without an intervention. To identify eligible blood biomarkers that predicted any-onset preeclampsia from the datasets but that were not positive in the COVID-19 dataset (n = 47), we compared several methods of predictor discovery: (1) the best prediction model; (2) gene sets of standard pipelines; and (3) a validated gene set for predicting any-onset preeclampsia during the pandemic (n = 404). We chose the most predictive biomarkers from the best method with the significantly largest number of discoveries by a permutation test. The biological relevance was justified by exploring and reanalyzing low- and high-level, multiomics information. Results A prediction model using the surrogates developed for predicting any-onset preeclampsia (AUROC of 0.85, 95 % confidence interval [CI] 0.77 to 0.93) was the only that was well-replicated in an independent dataset with no intervention. No model was well-replicated in datasets with a vitamin D intervention. None of the blood biomarkers with high weights in the best model overlapped with blood DEGs. Blood biomarkers were transcripts of integrin-α5 (ITGA5), interferon regulatory factor-6 (IRF6), and P2X purinoreceptor-7 (P2RX7) from the prediction model, which was the only method that significantly discovered eligible blood biomarkers (n = 3/100 combinations, 3.0 %; P =.036). Most of the predicted events (73.70 %) among any-onset preeclampsia were cluster A as defined by ITGA5 (Z-score ≥ 1.1), but were only a minority (6.34 %) among positives in the COVID-19 dataset. The remaining were predicted events (26.30 %) among any-onset preeclampsia or those among COVID-19 infection (93.66 %) if IRF6 Z-score was ≥-0.73 (clusters B and C), in which none was the predicted events among either late-onset preeclampsia (LOPE) or COVID-19 infection if P2RX7 Z-score was <0.13 (cluster C). Greater proportions of predicted events among LOPE were cluster A (82.85 % vs 70.53 %) compared to early-onset preeclampsia (EOPE). The biological relevance by multiomics information explained the biomarker mechanism, polymicrobial infection in any-onset preeclampsia by ITGA5, viral co-infection in EOPE by ITGA5-IRF6, a shared prediction with COVID-19 infection by ITGA5-IRF6-P2RX7, and non-replicability in datasets with a vitamin D intervention by ITGA5. Conclusions In a model that predicts preeclampsia but not COVID-19 infection, the important predictors were genes in maternal blood that were not extremely expressed, including the proposed blood biomarkers. The predictive performance and biological relevance should be validated in future experiments.
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Affiliation(s)
- Herdiantri Sufriyana
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, 250 Wu-Xing Street, Taipei 11031, Taiwan.,Department of Medical Physiology, Faculty of Medicine, Universitas Nahdlatul Ulama Surabaya, 57 Raya Jemursari Road, Surabaya 60237, Indonesia
| | - Hotimah Masdan Salim
- Department of Molecular Biology, Faculty of Medicine, Universitas Nahdlatul Ulama Surabaya, 57 Raya Jemursari Road, Surabaya 60237, Indonesia
| | - Akbar Reza Muhammad
- Faculty of Medicine, Universitas Nahdlatul Ulama Surabaya, 57 Raya Jemursari Road, Surabaya 60237, Indonesia
| | - Yu-Wei Wu
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, 250 Wu-Xing Street, Taipei 11031, Taiwan.,Clinical Big Data Research Center, Taipei Medical University Hospital, 250 Wu-Xing Street, Taipei 11031, Taiwan
| | - Emily Chia-Yu Su
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, 250 Wu-Xing Street, Taipei 11031, Taiwan.,Clinical Big Data Research Center, Taipei Medical University Hospital, 250 Wu-Xing Street, Taipei 11031, Taiwan.,Research Center for Artificial Intelligence in Medicine, Taipei Medical University, 250 Wu-Xing Street, Taipei 11031, Taiwan
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15
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Mutahar AZI, Devaramani M, Dayal R, Saini DK, Salimath PV, Salimath BP. Vascular Endothelial Growth Factor Receptor, fms-Like Tyrosine Kinase-1 (Flt-1), as a Novel Binding Partner for SARS-CoV-2 Spike Receptor-Binding Domain. Front Immunol 2022; 13:906063. [PMID: 35874709 PMCID: PMC9304886 DOI: 10.3389/fimmu.2022.906063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 06/09/2022] [Indexed: 12/25/2022] Open
Abstract
Angiotensin-converting enzyme 2 (ACE2) and neuropilin 1, a vascular endothelial growth factor (VEGF) receptor, were identified to bind to the SARS-CoV-2 spike receptor-binding domain (spike RBD). In silico analysis based on 3D structure, multiple sequence alignment, and molecular docking of second domain of soluble Flt-1 (sFlt-1) and spike RBD revealed structural similarities, sequence homology, and protein-protein interaction. Interaction and binding of recombinant spike RBD (rspike RBD) and recombinant sFlt-1 (rsFlt-1) in vitro induced a conformational change, as revealed by spectrofluorimetric data, with increased fluorescence intensity in emission spectra as compared to either of the proteins alone. Results on ELISA confirmed the binding and cross-reactivity of rspike-RBD and rsFlt-1 as determined by using either specific antibodies towards each protein or immunized human serum. We found that polyclonal or monoclonal anti-spike RBD antibodies can recognize either rsFlt-1 or rspike RBD, showing cross-reactivity for the two proteins in a dose-dependent binding response. Recognition of bound rspike RBD or rsFlt-1 by anti-Flt-1 or anti-spike RBD antibodies, respectively, as observed by immunoblotting, further confirmed interaction between the two proteins. Immunoprecipitation and immunoblot analysis demonstrated the identification of rspike RBD binding to the Flt-1 receptor on A549 cells. Further, the binding of rspike RBD to Flt-1 receptor was shown using immunofluorescence on 2D-culture or 3D-spheroid of MDA-MB-231 cells, which over-express Flt-1 receptor. Together, our study concludes that the Flt-1 receptor is a novel binding partner for SARS-CoV-2 spike RBD.
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Affiliation(s)
- Adel Zaid I. Mutahar
- Department of Studies in Biotechnology, University of Mysore, Mysore, India
- Medical Laboratories Department, Abs Community College, Hajah, Yemen
| | | | - Renu Dayal
- Department of Biotechnology, Sanorva Biotech Pvt. Ltd., Mysore, India
| | | | | | - Bharathi P. Salimath
- Department of Studies in Biotechnology, University of Mysore, Mysore, India
- Department of Biotechnology, Sanorva Biotech Pvt. Ltd., Mysore, India
- *Correspondence: Bharathi P. Salimath,
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16
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Hernandez-Pacheco JA, Torres-Torres J, Martinez-Portilla RJ, Solis-Paredes JM, Estrada-Gutierrez G, Mateu-Rogell P, Nares-Torices MA, Lopez-Marenco ME, Escobedo-Segura KR, Posadas-Nava A, Villafan-Bernal JR, Rojas-Zepeda L, Becerra-Navarro NP, Casillas-Barrera M, Pichardo-Cuevas M, Muñoz-Manrique C, Cortes-Ramirez IA, Espino-y-Sosa S. sFlt-1 Is an Independent Predictor of Adverse Maternal Outcomes in Women With SARS-CoV-2 Infection and Hypertensive Disorders of Pregnancy. Front Med (Lausanne) 2022; 9:894633. [PMID: 35615097 PMCID: PMC9125178 DOI: 10.3389/fmed.2022.894633] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 03/31/2022] [Indexed: 12/19/2022] Open
Abstract
BackgroundPreeclampsia (PE) and COVID-19 share a common vascular–endothelial physiopathological pathway that may aggravate or worsen women's outcomes when both coexist. This study aims to evaluate the association of sFlt-1 levels and adverse maternal outcomes among positive SARS-CoV-2 pregnant women with and without hypertensive disorders of pregnancy (HDP).MethodsWe performed a multicenter retrospective cohort study of pregnant women with confirmed SARS-CoV-2 infection that required hospital admission. The exposed cohort comprised women with a diagnosis of an HDP. The primary outcome was a composite definition of adverse maternal outcome. The association between predictors and the main and secondary outcomes was assessed using an elastic-net regression which comprised a Lasso and Ridge regression method for automatic variable selection and penalization of non-statistically significant coefficients using a 10-fold cross-validation where the best model if automatically chosen by the lowest Akaike information criterion (AIC) and Bayesian information criteria (BIC).ResultsAmong 148 pregnant women with COVID-19, the best predictive model comprised sFlt-1 MoMs [odds ratio (OR): 5.13; 95% CI: 2.19–12.05], and HDP (OR: 32.76; 95% CI: 5.24–205). sFlt-1 MoMs were independently associated with an increased probability of an adverse maternal outcome despite adjusting for HDP.ConclusionsOur study shows that sFlt-1 is an independent predictor of adverse outcomes in women with SARS-CoV-2 despite hypertension status.
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Affiliation(s)
- Jose Antonio Hernandez-Pacheco
- Clinical Research Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
- Hospital de la Mujer, Mexico City, Mexico
| | - Johnatan Torres-Torres
- Clinical Research Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
- Hospital General de Mexico Dr. Eduardo Liceaga, Mexico City, Mexico
- Iberoamerican Research Network in Obstetrics, Gynecology and Translational Medicine, Mexico City, Mexico
| | - Raigam Jafet Martinez-Portilla
- Clinical Research Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
- Iberoamerican Research Network in Obstetrics, Gynecology and Translational Medicine, Mexico City, Mexico
| | - Juan Mario Solis-Paredes
- Clinical Research Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
| | - Guadalupe Estrada-Gutierrez
- Clinical Research Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
| | - Paloma Mateu-Rogell
- Clinical Research Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
- Iberoamerican Research Network in Obstetrics, Gynecology and Translational Medicine, Mexico City, Mexico
- Centro de Investigación en Ciencias de la Salud, FCS, Universidad Anahuac México Campus Norte, Huixquilucan, Mexico
| | - Miguel Angel Nares-Torices
- Clinical Research Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
| | | | | | | | - Jose Rafael Villafan-Bernal
- Iberoamerican Research Network in Obstetrics, Gynecology and Translational Medicine, Mexico City, Mexico
- Laboratory of Immunogenomics and Metabolic Diseases, Instituto Nacional de Medicina Genomica, Mexico City, Mexico
| | - Lourdes Rojas-Zepeda
- Iberoamerican Research Network in Obstetrics, Gynecology and Translational Medicine, Mexico City, Mexico
- Maternal Fetal Medicine Department, Instituto Materno Infantil del Estado de Mexico, Toluca, Mexico
| | | | | | | | - Cinthya Muñoz-Manrique
- Clinical Research Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
- Iberoamerican Research Network in Obstetrics, Gynecology and Translational Medicine, Mexico City, Mexico
| | | | - Salvador Espino-y-Sosa
- Clinical Research Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
- Iberoamerican Research Network in Obstetrics, Gynecology and Translational Medicine, Mexico City, Mexico
- *Correspondence: Salvador Espino-y-Sosa
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17
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Díaz-Troyano N, Gabriel-Medina P, Weber S, Klammer M, Barquín-DelPino R, Castillo-Ribelles L, Esteban A, Hernández-González M, Ferrer-Costa R, Pumarola T, Rodríguez-Frías F. Soluble Angiotensin-Converting Enzyme 2 as a Prognostic Biomarker for Disease Progression in Patients Infected with SARS-CoV-2. Diagnostics (Basel) 2022; 12:diagnostics12040886. [PMID: 35453934 PMCID: PMC9031748 DOI: 10.3390/diagnostics12040886] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/25/2022] [Accepted: 03/31/2022] [Indexed: 02/07/2023] Open
Abstract
Predicting disease severity in patients infected with SARS-CoV-2 is difficult. Soluble angiotensin-converting enzyme 2 (sACE2) arises from the shedding of membrane ACE2 (mACE2), which is a receptor for SARS-CoV-2 spike protein. We evaluated the predictive value of sACE2 compared with known biomarkers of inflammation and tissue damage (CRP, GDF-15, IL-6, and sFlt-1) in 850 patients with and without SARS-CoV-2 with different clinical outcomes. For univariate analyses, median differences between biomarker levels were calculated for the following patient groups (classified by clinical outcome): RT-PCR-confirmed SARS-CoV-2 positive (Groups 1−4); RT-PCR-confirmed SARS-CoV-2 negative following previous SARS-CoV-2 infection (Groups 5 and 6); and ‘SARS-CoV-2 unexposed’ patients (Group 7). Median levels of CRP, GDF-15, IL-6, and sFlt-1 were significantly higher in hospitalized patients with SARS-CoV-2 compared with discharged patients (all p < 0.001), whereas levels of sACE2 were significantly lower (p < 0.001). ROC curve analysis of sACE2 provided cut-offs for predicting hospital admission (≤0.05 ng/mL (positive predictive value: 89.1%) and ≥0.42 ng/mL (negative predictive value: 84.0%)). These findings support further investigation of sACE2, as a single biomarker or as part of a panel, to predict hospitalization risk and disease severity in patients with SARS-CoV-2 infection.
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Affiliation(s)
- Noelia Díaz-Troyano
- Biochemistry Department (Clinical Laboratories), Vall d’Hebron University Hospital, 08035 Barcelona, Spain; (N.D.-T.); (P.G.-M.); (R.B.-D.); (L.C.-R.); (A.E.); (R.F.-C.)
- Vall d’Hebron Research Institute, 08035 Barcelona, Spain; (M.H.-G.); (T.P.)
- Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain
| | - Pablo Gabriel-Medina
- Biochemistry Department (Clinical Laboratories), Vall d’Hebron University Hospital, 08035 Barcelona, Spain; (N.D.-T.); (P.G.-M.); (R.B.-D.); (L.C.-R.); (A.E.); (R.F.-C.)
- Vall d’Hebron Research Institute, 08035 Barcelona, Spain; (M.H.-G.); (T.P.)
- Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain
| | - Stephen Weber
- Roche Diagnostics GmbH, 82377 Penzberg, Germany; (S.W.); (M.K.)
| | - Martin Klammer
- Roche Diagnostics GmbH, 82377 Penzberg, Germany; (S.W.); (M.K.)
| | - Raquel Barquín-DelPino
- Biochemistry Department (Clinical Laboratories), Vall d’Hebron University Hospital, 08035 Barcelona, Spain; (N.D.-T.); (P.G.-M.); (R.B.-D.); (L.C.-R.); (A.E.); (R.F.-C.)
- Vall d’Hebron Research Institute, 08035 Barcelona, Spain; (M.H.-G.); (T.P.)
| | - Laura Castillo-Ribelles
- Biochemistry Department (Clinical Laboratories), Vall d’Hebron University Hospital, 08035 Barcelona, Spain; (N.D.-T.); (P.G.-M.); (R.B.-D.); (L.C.-R.); (A.E.); (R.F.-C.)
- Vall d’Hebron Research Institute, 08035 Barcelona, Spain; (M.H.-G.); (T.P.)
- Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain
| | - Angels Esteban
- Biochemistry Department (Clinical Laboratories), Vall d’Hebron University Hospital, 08035 Barcelona, Spain; (N.D.-T.); (P.G.-M.); (R.B.-D.); (L.C.-R.); (A.E.); (R.F.-C.)
| | - Manuel Hernández-González
- Vall d’Hebron Research Institute, 08035 Barcelona, Spain; (M.H.-G.); (T.P.)
- Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain
- Immunology Department (Clinical Laboratories), Vall d’Hebron University Hospital, 08035 Barcelona, Spain
| | - Roser Ferrer-Costa
- Biochemistry Department (Clinical Laboratories), Vall d’Hebron University Hospital, 08035 Barcelona, Spain; (N.D.-T.); (P.G.-M.); (R.B.-D.); (L.C.-R.); (A.E.); (R.F.-C.)
- Vall d’Hebron Research Institute, 08035 Barcelona, Spain; (M.H.-G.); (T.P.)
| | - Tomas Pumarola
- Vall d’Hebron Research Institute, 08035 Barcelona, Spain; (M.H.-G.); (T.P.)
- Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain
- Microbiology Department (Clinical Laboratories), Vall d’Hebron University Hospital, 08035 Barcelona, Spain
| | - Francisco Rodríguez-Frías
- Biochemistry Department (Clinical Laboratories), Vall d’Hebron University Hospital, 08035 Barcelona, Spain; (N.D.-T.); (P.G.-M.); (R.B.-D.); (L.C.-R.); (A.E.); (R.F.-C.)
- Vall d’Hebron Research Institute, 08035 Barcelona, Spain; (M.H.-G.); (T.P.)
- Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain
- Correspondence:
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Plasma Total Antioxidant Capacity and Carbonylated Proteins Are Increased in Pregnant Women with Severe COVID-19. Viruses 2022; 14:v14040723. [PMID: 35458453 PMCID: PMC9025616 DOI: 10.3390/v14040723] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 03/25/2022] [Accepted: 03/28/2022] [Indexed: 02/07/2023] Open
Abstract
Oxidative stress (OS) induced by SARS-CoV-2 infection may play an important role in COVID-19 complications. However, information on oxidative damage in pregnant women with COVID-19 is limited. Objective: We aimed to compare lipid and protein oxidative damage and total antioxidant capacity (TAC) between pregnant women with severe and non-severe COVID-19. Methods: We studied a consecutive prospective cohort of patients admitted to the obstetrics emergency department. All women positive for SARS-CoV-2 infection by reverse transcription-polymerase chain reaction (RT-qPCR) were included. Clinical data were collected and blood samples were obtained at hospital admission. Plasma OS markers, malondialdehyde (MDA), carbonylated proteins (CP), and TAC; angiogenic markers, fms-like tyrosine kinase-1 (sFlt-1) and placental growth factor (PlGF); and renin-angiotensin system (RAS) markers, angiotensin-converting enzyme 2 (ACE-2) and angiotensin-II (ANG-II) were measured. Correlation between OS, angiogenic, and RAS was evaluated. Results: In total, 57 pregnant women with COVID-19 were included, 17 (28.9%) of which had severe COVID-19; there were 3 (5.30%) maternal deaths. Pregnant women with severe COVID-19 had higher levels of carbonylated proteins (5782 pmol vs. 6651 pmol; p = 0.024) and total antioxidant capacity (40.1 pmol vs. 56.1 pmol; p = 0.001) than women with non-severe COVID-19. TAC was negatively correlated with ANG-II (p < 0.0001) and MDA levels (p < 0.0001) and positively with the sFlt-1/PlGF ratio (p = 0.027). Conclusions: In pregnant women, severe COVID-19 is associated with an increase in protein oxidative damage and total antioxidant capacity as a possible counterregulatory mechanism.
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Shafqat A, Shafqat S, Salameh SA, Kashir J, Alkattan K, Yaqinuddin A. Mechanistic Insights Into the Immune Pathophysiology of COVID-19; An In-Depth Review. Front Immunol 2022; 13:835104. [PMID: 35401519 PMCID: PMC8989408 DOI: 10.3389/fimmu.2022.835104] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 03/02/2022] [Indexed: 12/15/2022] Open
Abstract
Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2), which causes coronavirus-19 (COVID-19), has caused significant morbidity and mortality globally. In addition to the respiratory manifestations seen in severe cases, multi-organ pathologies also occur, making management a much-debated issue. In addition, the emergence of new variants can potentially render vaccines with a relatively limited utility. Many investigators have attempted to elucidate the precise pathophysiological mechanisms causing COVID-19 respiratory and systemic disease. Spillover of lung-derived cytokines causing a cytokine storm is considered the cause of systemic disease. However, recent studies have provided contradictory evidence, whereby the extent of cytokine storm is insufficient to cause severe illness. These issues are highly relevant, as management approaches considering COVID-19 a classic form of acute respiratory distress syndrome with a cytokine storm could translate to unfounded clinical decisions, detrimental to patient trajectory. Additionally, the precise immune cell signatures that characterize disease of varying severity remain contentious. We provide an up-to-date review on the immune dysregulation caused by COVID-19 and highlight pertinent discussions in the scientific community. The response from the scientific community has been unprecedented regarding the development of highly effective vaccines and cutting-edge research on novel therapies. We hope that this review furthers the conversations held by scientists and informs the aims of future research projects, which will potentially further our understanding of COVID-19 and its immune pathogenesis.
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Affiliation(s)
- Areez Shafqat
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | | | | | - Junaid Kashir
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
- Center of Comparative Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Khaled Alkattan
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
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20
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Torres‐Torres J, Espino‐y‐Sosa S, Poon LC, Solis‐Paredes JM, Estrada‐Gutierrez G, Espejel‐Nuñez A, Juarez‐Reyes A, Etchegaray‐Solana A, Alfonso‐Guillen Y, Aguilar‐Andrade L, Hernández‐Pacheco JA, Villafan‐Bernal JR, Martinez‐Portilla RJ. Increased levels of soluble fms-like tyrosine kinase-1 are associated with adverse outcome in pregnant women with COVID-19. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2022; 59:202-208. [PMID: 34664753 PMCID: PMC8661924 DOI: 10.1002/uog.24798] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 10/04/2021] [Accepted: 10/11/2021] [Indexed: 06/02/2023]
Abstract
OBJECTIVE In addition to the lungs, the placenta and the endothelium can be affected by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Soluble fms-like tyrosine kinase-1 (sFlt-1) and placental growth factor (PlGF) are markers of endothelial dysfunction and could potentially serve as predictors of severe coronavirus disease 2019 (COVID-19). We aimed to investigate the association of serum concentrations of sFlt-1 and PlGF with the severity of COVID-19 in pregnancy. METHODS This was a prospective cohort study carried out in a tertiary care hospital in Mexico City, Mexico. Symptomatic pregnant women with a positive reverse-transcription quantitative polymerase chain reaction test for SARS-CoV-2 infection who fulfilled the criteria for hospitalization were included. The primary outcome was severe pneumonia due to COVID-19. Secondary outcomes were intensive care unit (ICU) admission, viral sepsis and maternal death. sFlt-1 levels were expressed as multiples of the median (MoM). The association between sFlt-1 and each adverse outcome was explored by logistic regression analysis, adjusted for gestational age for outcomes occurring in more than five patients, and the predictive performance was assessed by receiver-operating-characteristics-curve analysis. RESULTS Among 113 pregnant women with COVID-19, higher sFlt-1 MoM was associated with an increased probability of severe pneumonia (adjusted odds ratio (aOR), 1.817 (95% CI, 1.365-2.418)), ICU admission (aOR, 2.195 (95% CI, 1.582-3.047)), viral sepsis (aOR, 2.318 (95% CI, 1.407-3.820)) and maternal death (unadjusted OR, 5.504 (95% CI, 1.079-28.076)). At a 10% false-positive rate, sFlt-1 MoM had detection rates of 45.2%, 66.7%, 83.3% and 100% for severe COVID-19 pneumonia, ICU admission, viral sepsis and maternal death, respectively. PlGF values were similar between women with severe and those with non-severe COVID-19 pneumonia. CONCLUSION sFlt-1 MoM is higher in pregnant women with severe COVID-19 and has the capability to predict serious adverse pregnancy events, such as severe pneumonia, ICU admission, viral sepsis and maternal death. © 2021 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- J. Torres‐Torres
- Maternal–Fetal Medicine Department, General Hospital of Mexico, ‘Dr Eduardo Liceaga’Mexico CityMexico
- Clinical Research BranchNational Institute of PerinatologyMexico CityMexico
- ABC Medical Center, Medical AssociationMexico CityMexico
| | - S. Espino‐y‐Sosa
- Clinical Research BranchNational Institute of PerinatologyMexico CityMexico
- ABC Medical Center, Medical AssociationMexico CityMexico
| | - L. C. Poon
- Chinese University of Hong KongHong Kong SAR
| | | | | | - A. Espejel‐Nuñez
- Immunobiochemistry DepartmentNational Institute of PerinatologyMexico CityMexico
| | - A. Juarez‐Reyes
- Maternal–Fetal Medicine Department, General Hospital of Mexico, ‘Dr Eduardo Liceaga’Mexico CityMexico
| | - A. Etchegaray‐Solana
- Maternal–Fetal Medicine Department, General Hospital of Mexico, ‘Dr Eduardo Liceaga’Mexico CityMexico
| | - Y. Alfonso‐Guillen
- Maternal–Fetal Medicine Department, General Hospital of Mexico, ‘Dr Eduardo Liceaga’Mexico CityMexico
| | - L. Aguilar‐Andrade
- Clinical Research BranchNational Institute of PerinatologyMexico CityMexico
| | | | | | - R. J. Martinez‐Portilla
- Clinical Research BranchNational Institute of PerinatologyMexico CityMexico
- ABC Medical Center, Medical AssociationMexico CityMexico
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21
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Naicker T, Padayachee S, Govender N. Gestational diabetes mellitus and preeclampsia: An increased risk to COVID-19? ARCHIVES OF MEDICINE AND HEALTH SCIENCES 2022. [DOI: 10.4103/amhs.amhs_288_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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22
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Prasad M, Leon M, Lerman LO, Lerman A. Viral Endothelial Dysfunction: A Unifying Mechanism for COVID-19. Mayo Clin Proc 2021; 96:3099-3108. [PMID: 34863398 PMCID: PMC8373818 DOI: 10.1016/j.mayocp.2021.06.027] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 05/12/2021] [Accepted: 06/09/2021] [Indexed: 01/08/2023]
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a highly transmissible virus with significant global impact, morbidity, and mortality. The SARS-CoV-2 virus may result in widespread organ manifestations including acute respiratory distress syndrome, acute renal failure, thromboembolism, and myocarditis. Virus-induced endothelial injury may cause endothelial activation, increased permeability, inflammation, and immune response and cytokine storm. Endothelial dysfunction is a systemic disorder that is a precursor of atherosclerotic vascular disease that is associated with cardiovascular risk factors and is highly prevalent in patients with atherosclerotic cardiovascular and peripheral disease. Several studies have associated various viral infections including SARS-CoV-2 infection with inflammation, endothelial dysfunction, and subsequent innate immune response and cytokine storm. Noninvasive monitoring of endothelial function and identification of high-risk patients who may require specific therapies may have the potential to improve morbidity and mortality associated with subsequent inflammation, cytokine storm, and multiorgan involvement.
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Affiliation(s)
- Megha Prasad
- Division of Cardiology, Department of Medicine, Columbia University Medical Center, Columbia University, New York City, NY; Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
| | - Martin Leon
- Division of Cardiology, Department of Medicine, Columbia University Medical Center, Columbia University, New York City, NY
| | - Lilach O Lerman
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN; Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN
| | - Amir Lerman
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN.
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23
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Hantoushzadeh S, Saleh M, Nouri B, Panahi Z. Is COVID-19 disease a risk factor for preeclampsia? Should aspirin be considered for prophylaxis of preeclampsia in these patients? Pregnancy Hypertens 2021; 27:27-28. [PMID: 34852991 PMCID: PMC8580549 DOI: 10.1016/j.preghy.2021.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Accepted: 11/03/2021] [Indexed: 11/19/2022]
Affiliation(s)
- Sedigheh Hantoushzadeh
- Department of Fetal-Maternal Medicine, Tehran University of Medical Sciences, Imam Khomeini Hospital, Tehran, Iran.
| | - Maasoumeh Saleh
- Department of Fetal-Maternal Medicine, Tehran University of Medical Sciences, Shariati Hospital, Tehran, Iran.
| | - Behnaz Nouri
- Student Research Committee, Alborz University of Medical Sciences, Karaj, Iran
| | - Zahra Panahi
- Department of Obstetrics and Gynecology, Maternal-Fetal Neonatal Research Center, Tehran University of Medical Sciences, Valiasr Hospital, Tehran, Iran
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24
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Tomazou M, Bourdakou MM, Minadakis G, Zachariou M, Oulas A, Karatzas E, Loizidou EM, Kakouri AC, Christodoulou CC, Savva K, Zanti M, Onisiforou A, Afxenti S, Richter J, Christodoulou CG, Kyprianou T, Kolios G, Dietis N, Spyrou GM. Multi-omics data integration and network-based analysis drives a multiplex drug repurposing approach to a shortlist of candidate drugs against COVID-19. Brief Bioinform 2021; 22:bbab114. [PMID: 34009288 PMCID: PMC8135326 DOI: 10.1093/bib/bbab114] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 02/01/2021] [Accepted: 03/13/2021] [Indexed: 02/06/2023] Open
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic is undeniably the most severe global health emergency since the 1918 Influenza outbreak. Depending on its evolutionary trajectory, the virus is expected to establish itself as an endemic infectious respiratory disease exhibiting seasonal flare-ups. Therefore, despite the unprecedented rally to reach a vaccine that can offer widespread immunization, it is equally important to reach effective prevention and treatment regimens for coronavirus disease 2019 (COVID-19). Contributing to this effort, we have curated and analyzed multi-source and multi-omics publicly available data from patients, cell lines and databases in order to fuel a multiplex computational drug repurposing approach. We devised a network-based integration of multi-omic data to prioritize the most important genes related to COVID-19 and subsequently re-rank the identified candidate drugs. Our approach resulted in a highly informed integrated drug shortlist by combining structural diversity filtering along with experts' curation and drug-target mapping on the depicted molecular pathways. In addition to the recently proposed drugs that are already generating promising results such as dexamethasone and remdesivir, our list includes inhibitors of Src tyrosine kinase (bosutinib, dasatinib, cytarabine and saracatinib), which appear to be involved in multiple COVID-19 pathophysiological mechanisms. In addition, we highlight specific immunomodulators and anti-inflammatory drugs like dactolisib and methotrexate and inhibitors of histone deacetylase like hydroquinone and vorinostat with potential beneficial effects in their mechanisms of action. Overall, this multiplex drug repurposing approach, developed and utilized herein specifically for SARS-CoV-2, can offer a rapid mapping and drug prioritization against any pathogen-related disease.
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Affiliation(s)
- Marios Tomazou
- Bioinformatics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
- The Cyprus School of Molecular Medicine, Cyprus
- Neurogenetics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
| | - Marilena M Bourdakou
- Bioinformatics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
- Laboratory of Pharmacology, Faculty of Medicine, Democritus University of Thrace, Greece
| | - George Minadakis
- Bioinformatics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
- The Cyprus School of Molecular Medicine, Cyprus
| | - Margarita Zachariou
- Bioinformatics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
- The Cyprus School of Molecular Medicine, Cyprus
| | - Anastasis Oulas
- Bioinformatics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
- The Cyprus School of Molecular Medicine, Cyprus
| | - Evangelos Karatzas
- Bioinformatics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
- Institute for Fundamental Biomedical Research, BSRC “Alexander Fleming”, Vari, Greece
| | - Eleni M Loizidou
- Bioinformatics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
- Institute for Fundamental Biomedical Research, BSRC “Alexander Fleming”, Vari, Greece
| | - Andrea C Kakouri
- Bioinformatics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
- The Cyprus School of Molecular Medicine, Cyprus
- Neurogenetics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
| | - Christiana C Christodoulou
- Bioinformatics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
- The Cyprus School of Molecular Medicine, Cyprus
- Neuroepidemiology Department, The Cyprus Institute of Neurology and Genetics, Cyprus
| | - Kyriaki Savva
- Bioinformatics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
- The Cyprus School of Molecular Medicine, Cyprus
| | - Maria Zanti
- Bioinformatics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
- The Cyprus School of Molecular Medicine, Cyprus
- Cancer Genetics, Therapeutics … Ultrastructural Pathology, The Cyprus Institute of Neurology and Genetics, Cyprus
| | - Anna Onisiforou
- Bioinformatics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
- The Cyprus School of Molecular Medicine, Cyprus
| | - Sotiroula Afxenti
- Bioinformatics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
- The Cyprus School of Molecular Medicine, Cyprus
- Neuroimmunology Department, The Cyprus Institute of Neurology and Genetics, Cyprus
| | - Jan Richter
- Department of Molecular Virology, The Cyprus Institute of Neurology and Genetics, Cyprus
- The Cyprus School of Molecular Medicine, Cyprus
| | - Christina G Christodoulou
- Department of Molecular Virology, The Cyprus Institute of Neurology and Genetics, Cyprus
- The Cyprus School of Molecular Medicine, Cyprus
| | - Theodoros Kyprianou
- Medical School, University of Nicosia, Cyprus
- University Hospitals Bristol and Weston NHS Foundation Trust, United Kingdom
| | - George Kolios
- Laboratory of Pharmacology, Faculty of Medicine, Democritus University of Thrace, Greece
| | - Nikolas Dietis
- Experimental Pharmacology Laboratory, Medical School, University of Cyprus, Cyprus
| | - George M Spyrou
- Bioinformatics Department, The Cyprus Institute of Neurology and Genetics, Cyprus
- The Cyprus School of Molecular Medicine, Cyprus
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25
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A review of ischemic stroke in COVID-19: currently known pathophysiological mechanisms. Neurol Sci 2021; 43:67-79. [PMID: 34671854 PMCID: PMC8528653 DOI: 10.1007/s10072-021-05679-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 09/15/2021] [Indexed: 02/08/2023]
Abstract
Coronavirus disease 2019 (COVID-19), the third type of coronavirus pneumonia after severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS), is spreading widely worldwide now. This pneumonia causes not only respiratory symptoms but also multiple organ dysfunction, including thrombotic diseases such as ischemic stroke. The purpose of this review is to explore whether COVID-19 is a risk factor for ischemic stroke and its related pathophysiological mechanisms. Based on the high thrombosis rate and frequent strokes of COVID-19 patients, combined with related laboratory indicators and pathological results, the discussion is mainly from two aspects: nerve invasion and endothelial dysfunction. SARS-CoV-2 can directly invade the CNS through blood-borne and neuronal retrograde pathways, causing cerebrovascular diseases. In addition, the endothelial dysfunction in COVID-19 is almost certain. Cytokine storm causes thromboinflammation, and downregulation of ACE2 leads to RAS imbalance, which eventually lead to ischemic stroke.
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26
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sFlt-1 and CA 15.3 are indicators of endothelial damage and pulmonary fibrosis in SARS-CoV-2 infection. Sci Rep 2021; 11:19979. [PMID: 34620968 PMCID: PMC8497540 DOI: 10.1038/s41598-021-99470-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 09/20/2021] [Indexed: 12/25/2022] Open
Abstract
COVID-19 pandemic led to a worldwide increase of hospitalizations for interstitial pneumonia with thrombosis complications, endothelial injury and multiorgan disease. Common CT findings include lung bilateral infiltrates, bilateral ground-glass opacities and/or consolidation whilst no current laboratory parameter consents rapidly evaluation of COVID-19 risk and disease severity. In the present work we investigated the association of sFLT-1 and CA 15.3 with endothelial damage and pulmonary fibrosis. Serum sFlt-1 has been associated with endothelial injury and sepsis severity, CA 15.3 seems an alternative marker for KL-6 for fibrotic lung diseases and pulmonary interstitial damage. We analysed 262 SARS-CoV-2 patients with differing levels of clinical severity; we found an association of serum sFlt-1 (ROC AUC 0.902, decision threshold > 90.3 pg/mL, p < 0.001 Sens. 83.9% and Spec. 86.7%) with presence, extent and severity of the disease. Moreover, CA 15.3 appeared significantly increased in COVID-19 severe lung fibrosis (ICU vs NON-ICU patients 42.6 ± 3.3 vs 25.7 ± 1.5 U/mL, p < 0.0001) and was associated with lung damage severity grade (ROC AUC 0.958, decision threshold > 24.8 U/mL, p < 0.0001, Sens. 88.4% and Spec. 91.8%). In conclusion, serum levels of sFlt-1 and CA 15.3 appeared useful tools for categorizing COVID-19 clinical stage and may represent a valid aid for clinicians to better personalise treatment.
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27
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COVID-19 is a systemic vascular hemopathy: insight for mechanistic and clinical aspects. Angiogenesis 2021; 24:755-788. [PMID: 34184164 PMCID: PMC8238037 DOI: 10.1007/s10456-021-09805-6] [Citation(s) in RCA: 111] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 06/11/2021] [Indexed: 02/07/2023]
Abstract
Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is presenting as a systemic disease associated with vascular inflammation and endothelial injury. Severe forms of SARS-CoV-2 infection induce acute respiratory distress syndrome (ARDS) and there is still an ongoing debate on whether COVID-19 ARDS and its perfusion defect differs from ARDS induced by other causes. Beside pro-inflammatory cytokines (such as interleukin-1 β [IL-1β] or IL-6), several main pathological phenomena have been seen because of endothelial cell (EC) dysfunction: hypercoagulation reflected by fibrin degradation products called D-dimers, micro- and macrothrombosis and pathological angiogenesis. Direct endothelial infection by SARS-CoV-2 is not likely to occur and ACE-2 expression by EC is a matter of debate. Indeed, endothelial damage reported in severely ill patients with COVID-19 could be more likely secondary to infection of neighboring cells and/or a consequence of inflammation. Endotheliopathy could give rise to hypercoagulation by alteration in the levels of different factors such as von Willebrand factor. Other than thrombotic events, pathological angiogenesis is among the recent findings. Overexpression of different proangiogenic factors such as vascular endothelial growth factor (VEGF), basic fibroblast growth factor (FGF-2) or placental growth factors (PlGF) have been found in plasma or lung biopsies of COVID-19 patients. Finally, SARS-CoV-2 infection induces an emergency myelopoiesis associated to deregulated immunity and mobilization of endothelial progenitor cells, leading to features of acquired hematological malignancies or cardiovascular disease, which are discussed in this review. Altogether, this review will try to elucidate the pathophysiology of thrombotic complications, pathological angiogenesis and EC dysfunction, allowing better insight in new targets and antithrombotic protocols to better address vascular system dysfunction. Since treating SARS-CoV-2 infection and its potential long-term effects involves targeting the vascular compartment and/or mobilization of immature immune cells, we propose to define COVID-19 and its complications as a systemic vascular acquired hemopathy.
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28
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Eguiburu-Jaime JL, Delmiro A, Lalueza A, Valenzuela PL, Aguado JM, Lumbreras C, Arenas J, Martín MA, Lucia A, López-Jiménez EA. Soluble fms-like tyrosine kinase-1: a potential early predictor of respiratory failure in COVID-19 patients. Clin Chem Lab Med 2021; 59:e289-e292. [PMID: 33606924 DOI: 10.1515/cclm-2021-0126] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 02/04/2021] [Indexed: 11/15/2022]
Affiliation(s)
| | - Aitor Delmiro
- Clinical Biochemistry Department, Hospital 12 de Octubre, Madrid, Spain
| | - Antonio Lalueza
- Internal Medicine Department, Hospital 12 de Octubre, Madrid, Spain
- Department of Medicine, School of Medicine, Complutense University, Madrid, Spain
- Research Institute of the Hospital 12 de Octubre ('imas12'), Madrid, Spain
| | | | - José M Aguado
- Department of Medicine, School of Medicine, Complutense University, Madrid, Spain
- Research Institute of the Hospital 12 de Octubre ('imas12'), Madrid, Spain
- Infectious Diseases Unit, University Hospital 12 de Octubre, Madrid, Spain
| | - Carlos Lumbreras
- Internal Medicine Department, Hospital 12 de Octubre, Madrid, Spain
- Department of Medicine, School of Medicine, Complutense University, Madrid, Spain
- Research Institute of the Hospital 12 de Octubre ('imas12'), Madrid, Spain
| | - Joaquín Arenas
- Research Institute of the Hospital 12 de Octubre ('imas12'), Madrid, Spain
| | - Miguel A Martín
- Clinical Biochemistry Department, Hospital 12 de Octubre, Madrid, Spain
- Infectious Diseases Unit, University Hospital 12 de Octubre, Madrid, Spain
| | - Alejandro Lucia
- Research Institute of the Hospital 12 de Octubre ('imas12'), Madrid, Spain
- Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain
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29
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Tong M, Chen F, Zheng Q, Zhu Y. Reply. J Infect Dis 2021; 223:1499-1500. [PMID: 33515453 DOI: 10.1093/infdis/jiab041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 01/28/2021] [Indexed: 11/12/2022] Open
Affiliation(s)
- Ming Tong
- Department of Infectious Diseases, The First-affiliated Hospital of Hunan Normal University (Hunan Provincial People's Hospital), Changsha, Hunan, China.,Institute of Emergency Medicine, Hunan Provincial Key Laboratory of Emergency and Critical Care Metabonomics, The First-affiliated Hospital of Hunan Normal University (Hunan Provincial People's Hospital), Changsha, Hunan, China
| | - Fang Chen
- Institute of Emergency Medicine, Hunan Provincial Key Laboratory of Emergency and Critical Care Metabonomics, The First-affiliated Hospital of Hunan Normal University (Hunan Provincial People's Hospital), Changsha, Hunan, China
| | - Qing Zheng
- Department of Geriatrics, The First-affiliated Hospital of Hunan Normal University (Hunan Provincial People's Hospital), Changsha, Hunan, China
| | - Yimin Zhu
- Institute of Emergency Medicine, Hunan Provincial Key Laboratory of Emergency and Critical Care Metabonomics, The First-affiliated Hospital of Hunan Normal University (Hunan Provincial People's Hospital), Changsha, Hunan, China
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Nasser N, Baban R, Al-Habib M, Jameel R. association between urinary placental protein 13 and soluble fms-like tyrosine kinase-1 in preeclamptic women in the third trimester of pregnancy. BAGHDAD JOURNAL OF BIOCHEMISTRY AND APPLIED BIOLOGICAL SCIENCES 2020. [DOI: 10.47419/bjbabs.v1i01.31] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Background: Preeclampsia (PE) is diagnosed after 20 weeks of gestation. This multisystem disorder affects 2-7% of pregnant women. PE is a serious complication of pregnancy and one of the main causes of maternal and neonatal mortality and morbidity in the world. The inadequate placentation process results in a change in anti-angiogenic factors levels, such as placental protein 13 (PP13) and soluble fms-like tyrosine kinase 1 (sFlt-1).
Objectives: To investigate the correlation between urinary PP13 and sFlt-1 in preeclamptic women in their third trimester of pregnancy.
Methods: A case-control study was carried out from August 2018 till January 2019. Urine samples were collected from pregnant women at Al-Elweyia Hospital, Al-Hakeem Hospital, and Al- Imamain Al-Kadhimain Medical City (in Baghdad, Iraq). The patients’ group include fifty women with PE in the third trimester (25 mild and 25 severe). Fifty healthy pregnant women (at their third trimester of pregnancy) were studied as a control group.
Results: The mean urinary PP13 levels were decreased in women with PE significantly (p≤ 0.05) (mild and severe) compared with healthy women (43.44±4.914 pg/ml, 33.34±1.863 pg/ml, and 51.84 ±2.60 pg/ml) respectively. Also, urinary sFlt-1 concentrations were decreased non-significantly (p> 0.05) in women with PE (mild and severe) compared with healthy women (5.71±0.414 ng/ml, 5.31±0.38 ng/ml and 6.01±0.282 ng/ml), respectively.
Conclusions: Urinary PP13 and sFlt-1 levels in the third trimester of pregnancy were significantly correlated with the severity of PE, and urinary levels of PP13 were found to be decreased significantly in patients with PE than in healthy pregnant women in the 3rd trimester of pregnancy.
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Rovas A, Osiaevi I, Buscher K, Sackarnd J, Tepasse PR, Fobker M, Kühn J, Braune S, Göbel U, Thölking G, Gröschel A, Pavenstädt H, Vink H, Kümpers P. Microvascular dysfunction in COVID-19: the MYSTIC study. Angiogenesis 2020; 24:145-157. [PMID: 33058027 PMCID: PMC7556767 DOI: 10.1007/s10456-020-09753-7] [Citation(s) in RCA: 195] [Impact Index Per Article: 48.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 09/28/2020] [Indexed: 12/31/2022]
Abstract
RATIONALE Pre-clinical and autopsy studies have fueled the hypothesis that a dysregulated vascular endothelium might play a central role in the pathogenesis of ARDS and multi-organ failure in COVID-19. OBJECTIVES To comprehensively characterize and quantify microvascular alterations in patients with COVID-19. METHODS Hospitalized adult patients with moderate-to-severe or critical COVID-19 (n = 23) were enrolled non-consecutively in this prospective, observational, cross-sectional, multi-center study. Fifteen healthy volunteers served as controls. All participants underwent intravital microscopy by sidestream dark field imaging to quantify vascular density, red blood cell velocity (VRBC), and glycocalyx dimensions (perfused boundary region, PBR) in sublingual microvessels. Circulating levels of endothelial and glycocalyx-associated markers were measured by multiplex proximity extension assay and enzyme-linked immunosorbent assay. MEASUREMENTS AND MAIN RESULTS COVID-19 patients showed an up to 90% reduction in vascular density, almost exclusively limited to small capillaries (diameter 4-6 µm), and also significant reductions of VRBC. Especially, patients on mechanical ventilation showed severe glycocalyx damage as indicated by higher PBR values (i.e., thinner glycocalyx) and increased blood levels of shed glycocalyx constituents. Several markers of endothelial dysfunction were increased and correlated with disease severity in COVID-19. PBR (AUC 0.75, p = 0.01), ADAMTS13 (von Willebrand factor-cleaving protease; AUC 0.74, p = 0.02), and vascular endothelial growth factor A (VEGF-A; AUC 0.73, p = 0.04) showed the best discriminatory ability to predict 60-day in-hospital mortality. CONCLUSIONS Our data clearly show severe alterations of the microcirculation and the endothelial glycocalyx in patients with COVID-19. Future therapeutic approaches should consider the importance of systemic vascular involvement in COVID-19.
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Affiliation(s)
- Alexandros Rovas
- Department of Medicine D, Division of General Internal and Emergency Medicine, Nephrology, and Rheumatology, University Hospital Münster, Albert-Schweitzer- Campus 1, 48149 Münster, Germany
| | - Irina Osiaevi
- Department of Medicine D, Division of General Internal and Emergency Medicine, Nephrology, and Rheumatology, University Hospital Münster, Albert-Schweitzer- Campus 1, 48149 Münster, Germany
| | - Konrad Buscher
- Department of Medicine D, Division of General Internal and Emergency Medicine, Nephrology, and Rheumatology, University Hospital Münster, Albert-Schweitzer- Campus 1, 48149 Münster, Germany
| | - Jan Sackarnd
- Department of Cardiology and Angiology, University Hospital Münster, Albert- Schweitzer-Campus 1, 48149 Münster, Germany
| | - Phil-Robin Tepasse
- Department of Medicine B for Gastroenterology, Hepatology, Endocrinology, Clinical Infectiology, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany
| | - Manfred Fobker
- Center for Laboratory Medicine, University Hospital Münster, Albert-Schweitzer- Campus 1, 48149 Münster, Germany
| | - Joachim Kühn
- Institute of Virology, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany
| | - Stephan Braune
- Departmenf of medical internal intensive care and emergency medicine, St. Franziskus-Hospital GmbH, 48145 Münster, Germany
| | - Ulrich Göbel
- Department of Anaesthesiology and Critical Care, St. Franziskus-Hospital GmbH, 48145 Münster, Germany
| | - Gerold Thölking
- Department of Medicine D, Division of General Internal and Emergency Medicine, Nephrology, and Rheumatology, University Hospital Münster, Albert-Schweitzer- Campus 1, 48149 Münster, Germany
- Department of Internal Medicine and Nephrology, University Hospital Münster Marienhospital Steinfurt, 48565 Steinfurt, Germany
| | | | - Hermann Pavenstädt
- Department of Medicine D, Division of General Internal and Emergency Medicine, Nephrology, and Rheumatology, University Hospital Münster, Albert-Schweitzer- Campus 1, 48149 Münster, Germany
| | - Hans Vink
- Department of Physiology, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, The Netherlands
| | - Philipp Kümpers
- Department of Medicine D, Division of General Internal and Emergency Medicine, Nephrology, and Rheumatology, University Hospital Münster, Albert-Schweitzer- Campus 1, 48149 Münster, Germany
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Melenotte C, Silvin A, Goubet AG, Lahmar I, Dubuisson A, Zumla A, Raoult D, Merad M, Gachot B, Hénon C, Solary E, Fontenay M, André F, Maeurer M, Ippolito G, Piacentini M, Wang FS, Ginhoux F, Marabelle A, Kroemer G, Derosa L, Zitvogel L. Immune responses during COVID-19 infection. Oncoimmunology 2020; 9:1807836. [PMID: 32939324 PMCID: PMC7480812 DOI: 10.1080/2162402x.2020.1807836] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 08/05/2020] [Accepted: 08/05/2020] [Indexed: 02/09/2023] Open
Abstract
Over the past 16 years, three coronaviruses (CoVs), severe acute respiratory syndrome CoV (SARS-CoV) in 2002, Middle East respiratory syndrome CoV (MERS-CoV) in 2012 and 2015, and SARS-CoV-2 in 2020, have been causing severe and fatal human epidemics. The unpredictability of coronavirus disease-19 (COVID-19) poses a major burden on health care and economic systems across the world. This is caused by the paucity of in-depth knowledge of the risk factors for severe COVID-19, insufficient diagnostic tools for the detection of SARS-CoV-2, as well as the absence of specific and effective drug treatments. While protective humoral and cellular immune responses are usually mounted against these betacoronaviruses, immune responses to SARS-CoV2 sometimes derail towards inflammatory tissue damage, leading to rapid admissions to intensive care units. The lack of knowledge on mechanisms that tilt the balance between these two opposite outcomes poses major threats to many ongoing clinical trials dealing with immunostimulatory or immunoregulatory therapeutics. This review will discuss innate and cognate immune responses underlying protective or deleterious immune reactions against these pathogenic coronaviruses.
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Affiliation(s)
- Cléa Melenotte
- Immunology, Gustave Roussy, Villejuif, France
- Gustave Roussy, Université Paris-Saclay, Villejuif, France
- Infectious Diseases, Aix-Marseille Université, IRD, APHM, MEPHI, Marseille, France
- Infectious Diseases, IHU-Méditerranée Infection, Marseille, France
| | | | - Anne-Gaëlle Goubet
- Immunology, Gustave Roussy, Villejuif, France
- Gustave Roussy, Université Paris-Saclay, Villejuif, France
- Immunology, Institut National de la Santé Et de la Recherche Médicale (INSERM), U1015 Equipe Labellisée—Ligue Nationale contre le Cancer, Villejuif, France
- Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 1428, Villejuif, France
| | - Imran Lahmar
- Immunology, Gustave Roussy, Villejuif, France
- Gustave Roussy, Université Paris-Saclay, Villejuif, France
- Immunology, Institut National de la Santé Et de la Recherche Médicale (INSERM), U1015 Equipe Labellisée—Ligue Nationale contre le Cancer, Villejuif, France
- Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 1428, Villejuif, France
| | - Agathe Dubuisson
- Immunology, Gustave Roussy, Villejuif, France
- Gustave Roussy, Université Paris-Saclay, Villejuif, France
- Immunology, Institut National de la Santé Et de la Recherche Médicale (INSERM), U1015 Equipe Labellisée—Ligue Nationale contre le Cancer, Villejuif, France
- Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 1428, Villejuif, France
| | - Alimuddin Zumla
- Department of Infection, Division of Infection and Immunity, University College London, National Institute for Health Research Biomedical Research Centre, University College London Hospitals NHS Foundation Trust, London, UK
| | - Didier Raoult
- Gustave Roussy, Université Paris-Saclay, Villejuif, France
- Infectious Diseases, Aix-Marseille Université, IRD, APHM, MEPHI, Marseille, France
| | - Mansouria Merad
- Service de Urgences et de Permanence des Soins, Gustave Roussy Cancer Campus Grand Paris, Villejuif, France
| | | | | | - Eric Solary
- Immunology, Gustave Roussy, Villejuif, France
| | - Michaela Fontenay
- INSERM U1016, Centre National Recherche Scientifique (CNRS) UMR8104, Institut Cochin, Université de Paris, Paris, France
| | | | - Markus Maeurer
- Immunosurgery, Immunotherapy Unit, Champalimaud Centre for the Unknown, Lisbon, Portugal
- Med Clinic, University of Mainz, Mayence, Germany
| | - Giuseppe Ippolito
- Dipartimento di Epidemiologia Ricerca Pre-Clinica e Diagnostica Avanzata, National Institute for Infectious Diseases “Lazzaro Spallanzani” I.R.C.C.S., Rome, Italy
| | - Mauro Piacentini
- Department of Biology, University of Rome “Tor Vergata”, Rome, Italy
- Infectious Diseases Department, National Institute for Infectious Disease IRCCS “Lazzaro Spallanzani”, Rome, Italy
| | - Fu-Sheng Wang
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Florent Ginhoux
- Singapore Immunology Network, Agency for Science, Technology and Research, Singapore
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Immunology Institute, SingHealth Duke-NUS Academic Medical Centre, Singapore
| | - Aurélien Marabelle
- Infectious Diseases, Aix-Marseille Université, IRD, APHM, MEPHI, Marseille, France
| | - Guido Kroemer
- Centre de Recherche des Cordeliers, Equipe labellisée par la Ligue contre le cancer, Université de Paris, Sorbonne Université, Inserm U1138, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, Institut Gustave Roussy, Villejuif, France
- Pôle de Biologie,Pathologie – PUI – Hygiène, Hôpital Européen Georges Pompidou, AP-HP, Paris, France
- Karolinska Institute, Department of Women’s and Children’s Health, Karolinska University Hospital, Stockholm, Sweden
- Suzhou Institute for Systems Medicine, Chinese Academy of Medical Sciences, Suzhou, China
| | - Lisa Derosa
- Immunology, Gustave Roussy, Villejuif, France
- Gustave Roussy, Université Paris-Saclay, Villejuif, France
- Immunology, Institut National de la Santé Et de la Recherche Médicale (INSERM), U1015 Equipe Labellisée—Ligue Nationale contre le Cancer, Villejuif, France
- Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 1428, Villejuif, France
| | - Laurence Zitvogel
- Immunology, Gustave Roussy, Villejuif, France
- Gustave Roussy, Université Paris-Saclay, Villejuif, France
- Immunology, Institut National de la Santé Et de la Recherche Médicale (INSERM), U1015 Equipe Labellisée—Ligue Nationale contre le Cancer, Villejuif, France
- Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 1428, Villejuif, France
- Suzhou Institute for Systems Medicine, Chinese Academy of Medical Sciences, Suzhou, China
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