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Simioni C, Sanz JM, Gafà R, Tagliatti V, Greco P, Passaro A, Neri LM. Effects of SARS-COV-2 on molecules involved in vascularization and autophagy in placenta tissues. J Mol Histol 2024:10.1007/s10735-024-10228-y. [PMID: 39088116 DOI: 10.1007/s10735-024-10228-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Accepted: 07/17/2024] [Indexed: 08/02/2024]
Abstract
SARS-CoV-2 infection is considered as a multi-organ disease, and several studies highlighted the relevance of the virus infection in the induction of vascular injury and tissue morphological alterations, including placenta. In this study, immunohistochemical analyses were carried out on placenta samples derived from women with COVID-19 infection at delivery (SARS-CoV-2 PCR+) or women healed from a COVID-19 infection (SARS-CoV-2 negative at delivery, SARS-CoV-2 PCR-) or women who gave birth before 2019 (Control). Angiotensin Converting Enzyme 2 (ACE2) receptor, Cluster of differentiation 147 (CD147), endothelial CD34 marker, Vascular Endothelial Growth Factor (VEGF) and total Microtubule-associated protein 1 Light Chain 3B marker (LC3B) were investigated in parallel with SPIKE protein by standard IHC. Multiplexed Immunohistochemical Consecutive Staining on Single Slide (MICSSS) was used to examine antigen co-expression in the same specimen. SPIKE protein was detected in villi and decidua from women with ongoing infection, with no significant differences in SPIKE staining between both biopsy sites. VEGF was significantly increased in SARS-CoV-2 PCR + biopsies compared to control and SARS-CoV-2 PCR- samples, and MICSSS method showed the co-localization of SPIKE with VEGF and CD34. The induction of autophagy, as suggested by the LC3B increase in SARS-CoV-2 PCR + biopsies and the co-expression of LC3B with SPIKE protein, may explain one of the different mechanisms by which placenta may react to infection. These data could provide important information on the impact that SARS-CoV-2 may have on the placenta and mother-to-fetus transmission.
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Affiliation(s)
- C Simioni
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
- Laboratory for Technologies of Advanced Therapies (LTTA)-Electron Microscopy Center, University of Ferrara, Ferrara, Italy
| | - J M Sanz
- Department of Chemical and Pharmaceutical Sciences, University of Ferrara, Ferrara, Italy
| | - R Gafà
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
- Oncohematology Department, University Hospital of Ferrara Arcispedale Sant'Anna, Ferrara, Italy
| | - V Tagliatti
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
- Oncohematology Department, University Hospital of Ferrara Arcispedale Sant'Anna, Ferrara, Italy
| | - P Greco
- Department of Medical Sciences, Obstetric and Gynecological Clinic, University of Ferrara, Ferrara, Italy
| | - A Passaro
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy.
| | - L M Neri
- Laboratory for Technologies of Advanced Therapies (LTTA)-Electron Microscopy Center, University of Ferrara, Ferrara, Italy.
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy.
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2
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Josserand V, Lavaud J, Keramidas M, Collet C, Traboulsi W, Hoffmann P, Feige JJ, Benharouga M, Coll JL, Alfaidy N. RGD-Based Fluorescence to Assess Placental Angiogenesis. Methods Mol Biol 2024; 2728:131-136. [PMID: 38019397 DOI: 10.1007/978-1-0716-3495-0_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Abstract
Normal fetal growth and placental development depend on active angiogenesis occurring at the fetomaternal interface throughout pregnancy. Nevertheless, reliable in vivo methods to assess placental angiogenesis are still missing. Here, we describe a quantitative and noninvasive in vivo method to specifically measure placental neovascularization in the gravid mouse. This method uses a technique based on the measurement of a fluorescent molecule Angiostamp700 that targets the alpha v beta 3 (αvβ3) integrin, a protein that is highly expressed by endothelial cells during the neovascularization and by trophoblast cells during invasion of the maternal decidua. Due to this noninvasive method, quantification of the fetomaternal angiogenic activity and information regarding the outcome of pregnancy are now possible.
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Affiliation(s)
- Veronique Josserand
- Institute for Advanced Biosciences, INSERM-UGA U1209, CNRS UMR 5309, La Tronche, France
| | - Jonathan Lavaud
- Institute for Advanced Biosciences, INSERM-UGA U1209, CNRS UMR 5309, La Tronche, France
| | - Michelle Keramidas
- Institute for Advanced Biosciences, INSERM-UGA U1209, CNRS UMR 5309, La Tronche, France
| | - Constance Collet
- Institut National de la Santé et de la Recherche Médicale, Inserm U1292, Biosanté, Grenoble, France
- University Grenoble-Alpes, Grenoble, France
- Commissariat à l'Energie Atomique et aux Energies Alternatives (CEA), Biosciences and Biotechnology Institute of Grenoble, Grenoble, France
| | - Wael Traboulsi
- Laboratory for Immuno-Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Pascale Hoffmann
- Institut National de la Santé et de la Recherche Médicale, Inserm U1292, Biosanté, Grenoble, France
- University Grenoble-Alpes, Grenoble, France
- Commissariat à l'Energie Atomique et aux Energies Alternatives (CEA), Biosciences and Biotechnology Institute of Grenoble, Grenoble, France
- Centre Hospitalo-Universitaire Grenoble Alpes, Service Obstétrique, CS 10217, Grenoble Cedex 9, France
- Université Grenoble Alpes, Grenoble, France
| | - Jean-Jacques Feige
- Institut National de la Santé et de la Recherche Médicale, Inserm U1292, Biosanté, Grenoble, France
- University Grenoble-Alpes, Grenoble, France
- Centre Hospitalo-Universitaire Grenoble Alpes, Service Obstétrique, CS 10217, Grenoble Cedex 9, France
- Université Grenoble Alpes, Grenoble, France
| | - Mohamed Benharouga
- Institut National de la Santé et de la Recherche Médicale, Inserm U1292, Biosanté, Grenoble, France
- University Grenoble-Alpes, Grenoble, France
- Commissariat à l'Energie Atomique et aux Energies Alternatives (CEA), Biosciences and Biotechnology Institute of Grenoble, Grenoble, France
| | - Jean-Luc Coll
- Institute for Advanced Biosciences, INSERM-UGA U1209, CNRS UMR 5309, La Tronche, France
| | - Nadia Alfaidy
- Institut National de la Santé et de la Recherche Médicale, Inserm U1292, Biosanté, Grenoble, France.
- University Grenoble-Alpes, Grenoble, France.
- Commissariat à l'Energie Atomique et aux Energies Alternatives (CEA), Biosciences and Biotechnology Institute of Grenoble, Grenoble, France.
- Centre Hospitalo-Universitaire Grenoble Alpes, Service Obstétrique, CS 10217, Grenoble Cedex 9, France.
- Université Grenoble Alpes, Grenoble, France.
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Jia X, Yang S, Wang X, Ruan J, Huang W. HOXB3 promotes trophoblast cell proliferation, invasion, and migration to alleviate preeclampsia via mediating the Notch/Wnt/β-catenin pathway. Eur J Pharmacol 2023; 960:176015. [PMID: 37652291 DOI: 10.1016/j.ejphar.2023.176015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 08/23/2023] [Accepted: 08/24/2023] [Indexed: 09/02/2023]
Abstract
Preeclampsia (PE) harms a significant number of pregnant women and fetuses. However, because of its complex pathological mechanisms, there is no cure except for delivery. This study identified the impact and mechanisms of action of HOXB3 in PE. The behaviors of HTR-8/SVneo cells were analyzed using a cell counting kit-8, EdU, and transwell assays. The interaction between HOXB3 and Notch1 was assessed using a luciferase reporter and chromatin immunoprecipitation assays. Expression was measured by quantitative real-time polymerase chain reaction, western blotting, and immunofluorescence assays. Additionally, the function of HOXB3 was evaluated in an established rat model of PE. We found that HOXB3 was upregulated in PE. HOXB3 overexpression facilitated trophoblast cell proliferation, migration, and invasion. HOXB3 transcriptionally regulated Notch1 by binding to its promoter. Notch1 knockdown abrogated the functions of HOXB3 and the-catenin pathway in trophoblasts. Suppression of the Wnt/β-catenin pathway abrogated the effects of HOXB3. Additionally, HOXB3 alleviated the symptoms in PE rats. In conclusion, HOXB3 transcriptionally activated Notch1 expression and the-catenin pathway, promoting trophoblast cell proliferation, invasion, and migration, thereby alleviating PE progression. This study provides a novel approach for PE therapy.
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Affiliation(s)
- Xueqin Jia
- Department of Obstetrics, Xinhui People's Hospital of Southern Medical University, Jiangmen, 529100, Guangdong, China; Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Digital Medicine and Biomechanics, National Key Discipline of Human Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, 510515, Guangdong, China; Department of Obstetrics, The People's Hospital of Rizhao, Rizhao, Shandong, 276800, China
| | - Shiying Yang
- Department of Obstetrics, The People's Hospital of Rizhao, Rizhao, Shandong, 276800, China
| | - Xia Wang
- Department of Obstetrics, The People's Hospital of Rizhao, Rizhao, Shandong, 276800, China
| | - Jianbing Ruan
- Department of Obstetrics, Xinhui People's Hospital of Southern Medical University, Jiangmen, 529100, Guangdong, China.
| | - Wenhua Huang
- Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Digital Medicine and Biomechanics, National Key Discipline of Human Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, 510515, Guangdong, China.
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Chen Y, Wan G, Li Z, Liu X, Zhao Y, Zou L, Liu W. Endothelial progenitor cells in pregnancy-related diseases. Clin Sci (Lond) 2023; 137:1699-1719. [PMID: 37986615 PMCID: PMC10665129 DOI: 10.1042/cs20230853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 10/09/2023] [Accepted: 10/31/2023] [Indexed: 11/22/2023]
Abstract
Placental neovascularization plays a crucial role in fetomaternal circulation throughout pregnancy and is dysregulated in several pregnancy-related diseases, including preeclampsia, gestational diabetes mellitus, and fetal growth restriction. Endothelial progenitor cells (EPCs) are a heterogeneous population of cells that differentiate into mature endothelial cells, which influence vascular homeostasis, neovascularization, and endothelial repair. Since their discovery in 1997 by Asahara et al., the role of EPCs in vascular biology has garnered a lot of interest. However, although pregnancy-related conditions are associated with changes in the number and function of EPCs, the reported findings are conflicting. This review discusses the discovery, isolation, and classification of EPCs and highlights discrepancies between current studies. Overviews of how various diseases affect the numbers and functions of EPCs, the role of EPCs as biomarkers of pregnancy disorders, and the potential therapeutic applications involving EPCs are also provided.
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Affiliation(s)
- Yangyang Chen
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Gui Wan
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Zeyun Li
- The First Clinical School of Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Xiaoxia Liu
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yin Zhao
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Li Zou
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Weifang Liu
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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Ujvari D, Trouva A, Hirschberg AL, Vanky E. Maternal serum levels of prokineticin-1 related to pregnancy complications and metformin use in women with polycystic ovary syndrome: a post hoc analysis of two prospective, randomised, placebo-controlled trials. BMJ Open 2023; 13:e073619. [PMID: 37989369 PMCID: PMC10668301 DOI: 10.1136/bmjopen-2023-073619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 10/26/2023] [Indexed: 11/23/2023] Open
Abstract
OBJECTIVE Serum prokineticin-1 (s-PROK1) in the second and third trimester of pregnancy is positively correlated to preeclampsia, intrauterine growth restriction (IUGR) and preterm delivery. Women with polycystic ovary syndrome (PCOS) are prone to these adverse pregnancy outcomes. However, the contribution of PROK1 to the development of pregnancy complications and the effect of metformin and hyperandrogenism on s-PROK1 in PCOS have not been studied previously. DESIGN This work is a post hoc analysis of two prospective, randomised, placebo-controlled trials. SETTING Pregnant women with PCOS were included from 11 study centres in Norway. PARTICIPANTS From 313 women, 264 participated in the present study after exclusions due to dropouts or insufficient serum samples. INTERVENTION Women with PCOS were randomly administered with metformin or placebo, from first trimester to delivery. PRIMARY AND SECONDARY OUTCOME MEASURES s-PROK1 was analysed using ELISA at gestational week 19 and related to pregnancy complications, fasting insulin levels, homoeostatic model assessment for insulin resistance (HOMA-IR), testosterone, or androstenedione levels, metformin use, PCOS phenotype and hyperandrogenism. RESULTS Maternal s-PROK1 in the second trimester did not predict pregnancy-induced hypertension, pre-eclampsia or late miscarriage/preterm delivery in women with PCOS. However, s-PROK1 was lower in women who used metformin before inclusion, both in those randomised to metformin and to placebo, compared with those who did not. s-PROK1 was also lower in those who used metformin both at conception and during pregnancy compared with those who used metformin from inclusion or did not use metformin at all. s-PROK1 was lower in hyperandrogenic compared with normo-androgenic women with PCOS. CONCLUSIONS Maternal s-PROK1 in the second trimester did not predict pregnancy complications in PCOS. Those who used metformin at conception and/or during pregnancy had lower s-PROK1. PCOS women with hyperandrogenism exhibited lower s-PROK1 compared with normo-adrogenic phenotypes. TRIAL REGISTRATION NUMBER NCT03259919 and NCT00159536.
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Affiliation(s)
- Dorina Ujvari
- Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden
- Department of Microbiology, Tumor and Cell Biology; National Pandemic Centre; Centre for Translational Microbiome Research, Karolinska Institute, Solna, Sweden
| | - Anastasia Trouva
- Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
| | - Angelica Lindén Hirschberg
- Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden
- Department of Gynecology and Reproductive Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Eszter Vanky
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Gynaecology and Obstetrics, St Olav's University Hospital, Trondheim, Norway
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Huang KH, Chen FY, Liu ZZ, Luo JY, Xu RL, Jiang LL, Yan JY. Prediction of pre-eclampsia complicated by fetal growth restriction and its perinatal outcome based on an artificial neural network model. Front Physiol 2022; 13:992040. [DOI: 10.3389/fphys.2022.992040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 10/11/2022] [Indexed: 11/18/2022] Open
Abstract
Objective: Pre-eclampsia (PE) complicated by fetal growth restriction (FGR) increases both perinatal mortality and the incidence of preterm birth and neonatal asphyxia. Because ultrasound measurements are bone markers, soft tissues, such as fetal fat and muscle, are ignored, and the selection of section surface and the influence of fetal position can lead to estimation errors. The early detection of FGR is not easy, resulting in a relative delay in intervention. It is assumed that FGR complicated with PE can be predicted by laboratory and clinical indicators. The present study adopts an artificial neural network (ANN) to assess the effect and predictive value of changes in maternal peripheral blood parameters and clinical indicators on the perinatal outcomes in patients with PE complicated by FGR.Methods: This study used a retrospective case-control approach. The correlation between maternal peripheral blood parameters and perinatal outcomes in pregnant patients with PE complicated by FGR was retrospectively analyzed, and an ANN was constructed to assess the value of the changes in maternal blood parameters in predicting the occurrence of PE complicated by FGR and adverse perinatal outcomes.Results: A total of 15 factors—maternal age, pre-pregnancy body mass index, inflammatory markers (neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio), coagulation parameters (prothrombin time and thrombin time), lipid parameters (high-density lipoprotein, low-density lipoprotein, and triglyceride counts), platelet parameters (mean platelet volume and plateletcrit), uric acid, lactate dehydrogenase, and total bile acids—were correlated with PE complicated by FGR. A total of six ANNs were constructed with the adoption of these parameters. The accuracy, sensitivity, and specificity of predicting the occurrence of the following diseases and adverse outcomes were respectively as follows: 84.3%, 97.7%, and 78% for PE complicated by FGR; 76.3%, 97.3%, and 68% for provider-initiated preterm births,; 81.9%, 97.2%, and 51% for predicting the severity of FGR; 80.3%, 92.9%, and 79% for premature rupture of membranes; 80.1%, 92.3%, and 79% for postpartum hemorrhage; and 77.6%, 92.3%, and 76% for fetal distress.Conclusion: An ANN model based on maternal peripheral blood parameters has a good predictive value for the occurrence of PE complicated by FGR and its adverse perinatal outcomes, such as the severity of FGR and preterm births in these patients.
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Wang LQ, Fernandez-Boyano I, Robinson WP. Genetic variation in placental insufficiency: What have we learned over time? Front Cell Dev Biol 2022; 10:1038358. [PMID: 36313546 PMCID: PMC9613937 DOI: 10.3389/fcell.2022.1038358] [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: 09/06/2022] [Accepted: 10/03/2022] [Indexed: 11/28/2022] Open
Abstract
Genetic variation shapes placental development and function, which has long been known to impact fetal growth and pregnancy outcomes such as miscarriage or maternal pre-eclampsia. Early epidemiology studies provided evidence of a strong heritable component to these conditions with both maternal and fetal-placental genetic factors contributing. Subsequently, cytogenetic studies of the placenta and the advent of prenatal diagnosis to detect chromosomal abnormalities provided direct evidence of the importance of spontaneously arising genetic variation in the placenta, such as trisomy and uniparental disomy, drawing inferences that remain relevant to this day. Candidate gene approaches highlighted the role of genetic variation in genes influencing immune interactions at the maternal-fetal interface and angiogenic factors. More recently, the emergence of molecular techniques and in particular high-throughput technologies such as Single-Nucleotide Polymorphism (SNP) arrays, has facilitated the discovery of copy number variation and study of SNP associations with conditions related to placental insufficiency. This review integrates past and more recent knowledge to provide important insights into the role of placental function on fetal and perinatal health, as well as into the mechanisms leading to genetic variation during development.
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Affiliation(s)
- Li Qing Wang
- BC Children’s Hospital Research Institute, Vancouver, BC, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
| | - Icíar Fernandez-Boyano
- BC Children’s Hospital Research Institute, Vancouver, BC, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
| | - Wendy P. Robinson
- BC Children’s Hospital Research Institute, Vancouver, BC, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
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Lattanzi R, Miele R. Versatile Role of Prokineticins and Prokineticin Receptors in Neuroinflammation. Biomedicines 2021; 9:1648. [PMID: 34829877 PMCID: PMC8615546 DOI: 10.3390/biomedicines9111648] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 10/27/2021] [Accepted: 11/05/2021] [Indexed: 01/15/2023] Open
Abstract
Prokineticins are a new class of chemokine-like peptides involved in a wide range of biological and pathological activities. In particular, prokineticin 2 (PK2), prokineticin receptor 1 (PKR1) and prokineticin receptor 2 (PKR2) play a central role in modulating neuroinflammatory processes. PK2 and PKRs, which are physiologically expressed at very low levels, are strongly upregulated during inflammation and regulate neuronal-glial interaction. PKR2 is mainly overexpressed in neurons, whereas PKR1 and PK2 are mainly overexpressed in astrocytes. Once PK2 is released in inflamed tissue, it is involved in both innate and adaptive responses: it triggers macrophage recruitment, production of pro-inflammatory cytokines, and reduction of anti-inflammatory cytokines. Moreover, it modulates the function of T cells through the activation of PKR1 and directs them towards a pro-inflammatory Th1 phenotype. Since the prokineticin system appears to be upregulated following a series of pathological insults leading to neuroinflammation, we will focus here on the involvement of PK2 and PKRs in those pathologies that have a strong underlying inflammatory component, such as: inflammatory and neuropathic pain, Alzheimer's disease, Parkinson's disease, multiple sclerosis, stroke, obesity, diabetes, and gastrointestinal inflammation.
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Affiliation(s)
- Roberta Lattanzi
- Department of Physiology and Pharmacology “Vittorio Erspamer”, Sapienza University of Rome, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| | - Rossella Miele
- Department of Biochemical Sciences “A. Rossi Fanelli”, CNR Institute of Molecular Biology and Pathology, Sapienza University of Rome, Piazzale Aldo Moro 5, I-00185 Rome, Italy
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