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Wang X, Zhang M, Cheng J, Zhou H. Association of serum apoA-I with in-stent restenosis in coronary heart disease. BMC Cardiovasc Disord 2022; 22:355. [PMID: 35927634 PMCID: PMC9354313 DOI: 10.1186/s12872-022-02762-y] [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: 07/16/2021] [Accepted: 07/11/2022] [Indexed: 11/10/2022] Open
Abstract
Background Despite use of drug-eluting stents (DES), in-stent restenosis (ISR) continues adversely affecting clinical outcomes of patients undergoing percutaneous coronary intervention (PCI). Apolipoprotein A-I (apoA-I) has athero-protective effects. However, there is a paucity of clinical data regarding the association between apoA-I and ISR. We sought to investigate whether serum apoA-I is related to ISR after DES-based PCI. Methods In this retrospective case control study, 604 consecutive patients who underwent DES implantation before were enrolled. Patients who underwent repeat angiography within 12 months were included in the early ISR study (n = 205), while those beyond 12 months were included in the late ISR study (n = 399). ISR was defined as the presence of > 50% diameter stenosis at the stent site or at its edges. Clinical characteristics were compared between ISR and non-ISR patients in the early and late ISR study, respectively, after adjusting for confounding factors by multivariate logistic regression, stratified analysis, and propensity score matching. The predictive value was assessed by univariate and multivariate logistic regression analysis, receiver operating characteristic (ROC) curve analysis, and quartile analysis. Results In the early ISR study, 8.8% (18 of 205) patients developed ISR. Serum apoA-I in the ISR group was lower than that in the non-ISR group (1.1 ± 0.26 vs. 1.24 ± 0.23, P < 0.05). On multivariate logistic regression analysis, apoA-I was an independent risk factor for early ISR. Incidence of early ISR showed negative correlation with apoA-I and could be predicted by the combined use of apoA-I and glycosylated hemoglobin (HbA1c) level. In the late ISR study, 21.8% (87 of 399) patients developed ISR. On subgroup analysis, late ISR showed negative correlation with apoA-I irrespective of intensive lipid lowering; on multivariate logistic regression analysis, apoA-I was also an independent risk factor for late ISR. In patients with intensive lipid lowering, combined use of apoA-I, stenting time, and diabetes predicted the incidence of late ISR. Conclusions ApoA-I was an independent risk factor for ISR, and showed a negative correlation with ISR after DES-based PCI. Combined use of apoA-I and clinical indicators may better predict the incidence of ISR under certain circumstances.
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Affiliation(s)
- Xin Wang
- Department of Cardiology, School of Medicine, East Hospital, Tongji University, Shanghai, China
| | - Min Zhang
- Department of Cardiology, School of Medicine, Ren Ji Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Jie Cheng
- Center for Reproductive Medicine, School of Medicine, Ren Ji Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Hua Zhou
- Department of Cardiology, School of Medicine, East Hospital, Tongji University, Shanghai, China.
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2
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Zhang P, Liang T, Wang X, Wu T, Xie Z, Yu Y, Yu H. Serum-Derived Exosomes from Patients with Coronary Artery Disease Induce Endothelial Injury and Inflammation in Human Umbilical Vein Endothelial Cells. Int Heart J 2021; 62:396-406. [PMID: 33731537 DOI: 10.1536/ihj.20-641] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Endothelial injury and inflammation have been found to be essential in the pathogenesis of coronary artery disease (CAD). Circulating exosomes are of great value as novel biomarkers for CAD. However, the role of circulating exosomes in the pathogenesis of CAD remains unclear. Thus, in this study, we aimed to examine whether circulating exosomes from CAD are involved in the endothelial injury and inflammation. The serum-derived exosomes were isolated from CAD and controls using an ExoQuick reagent, and these were then quantified by measuring the protein levels using BCA methods. The uptake of exosomes by human umbilical vein endothelial cells (HUVECs) was observed by laser scanning microscope and analyzed via flow cytometry. Then, HUVECs were treated with vehicle, exosomes from CAD (CAD-exo), and controls (ctrl-exo) in the absence and presence of vascular endothelial growth factor (VEGF). Cell viability, migration, and angiogenesis were evaluated using CCK-8 assay, scratch assay, and tube formation assay. Inflammatory factors including IL-1β, IL-6, TNF-α, ICAM-1, and VCAM-1 levels were detected via qPCR. As per our findings, no significant differences were noted in uptake of ctrl-exo and CAD-exo by HUVECs. CAD-exo suppressed cell viability in a dose-dependent manner. Compared with ctrl-exo, CAD-exo-treated HUVECs significantly suppressed migration and angiogenesis. However, CAD-exo had a stronger inhibitory effect on VEGF-induced migration and angiogenesis compared with ctrl-exo. Moreover, IL-1β, TNF-α, and ICAM-1 were determined to be significantly upregulated in HUVECs treated with CAD-exo, but IL-6 and VCAM-1 expressions were not affected. Overall, our results suggest that CAD-exo are involved in endothelial injury and inflammation, which may, in turn, cause endothelial dysfunction and potentially promote the development of CAD.
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Affiliation(s)
- Ping Zhang
- Second School of Clinical Medicine, Southern Medical University.,Department of Cardiovascular, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Science
| | - Tao Liang
- Department of Cardiovascular, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Science.,Guangdong General Hospital, School of Medicine, South China University of Technology
| | - Xuan Wang
- Department of Cardiovascular, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Science.,Guangdong General Hospital, School of Medicine, South China University of Technology
| | - Tianlong Wu
- Department of Cardiovascular, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Science
| | - Zhixin Xie
- Second School of Clinical Medicine, Southern Medical University.,Department of Cardiovascular, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Science
| | - Yanhong Yu
- Key Laboratory of Regenerative Medicine of Ministry of Education, Department of Developmental and Regenerative Biology, College of Life Science and Technology, Jinan University
| | - Huimin Yu
- Second School of Clinical Medicine, Southern Medical University.,Department of Cardiovascular, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Science
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3
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Koponen A, Pan G, Kivelä AM, Ralko A, Taskinen JH, Arora A, Kosonen R, Kari OK, Ndika J, Ikonen E, Cho W, Yan D, Olkkonen VM. ORP2, a cholesterol transporter, regulates angiogenic signaling in endothelial cells. FASEB J 2020; 34:14671-14694. [DOI: 10.1096/fj.202000202r] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 07/22/2020] [Accepted: 08/21/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Annika Koponen
- Minerva Foundation Institute for Medical ResearchBiomedicum 2U Helsinki Finland
| | - Guoping Pan
- Department of Biology Jinan University Guangzhou China
| | - Annukka M. Kivelä
- Minerva Foundation Institute for Medical ResearchBiomedicum 2U Helsinki Finland
| | - Arthur Ralko
- Department of Chemistry University of Illinois at Chicago Chicago IL USA
| | - Juuso H. Taskinen
- Minerva Foundation Institute for Medical ResearchBiomedicum 2U Helsinki Finland
| | - Amita Arora
- Minerva Foundation Institute for Medical ResearchBiomedicum 2U Helsinki Finland
| | - Riikka Kosonen
- Minerva Foundation Institute for Medical ResearchBiomedicum 2U Helsinki Finland
| | - Otto K. Kari
- Drug Research Program Division of Pharmaceutical Biosciences Faculty of Pharmacy University of Helsinki Helsinki Finland
| | - Joseph Ndika
- Human Microbiome Research Faculty of Medicine University of Helsinki Helsinki Finland
| | - Elina Ikonen
- Minerva Foundation Institute for Medical ResearchBiomedicum 2U Helsinki Finland
- Department of Anatomy Faculty of Medicine University of Helsinki Helsinki Finland
| | - Wonhwa Cho
- Department of Chemistry University of Illinois at Chicago Chicago IL USA
| | - Daoguang Yan
- Department of Biology Jinan University Guangzhou China
| | - Vesa M. Olkkonen
- Minerva Foundation Institute for Medical ResearchBiomedicum 2U Helsinki Finland
- Department of Anatomy Faculty of Medicine University of Helsinki Helsinki Finland
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4
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Iveland TS, Hagen L, Sharma A, Sousa MML, Sarno A, Wollen KL, Liabakk NB, Slupphaug G. HDACi mediate UNG2 depletion, dysregulated genomic uracil and altered expression of oncoproteins and tumor suppressors in B- and T-cell lines. J Transl Med 2020; 18:159. [PMID: 32264925 PMCID: PMC7137348 DOI: 10.1186/s12967-020-02318-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 03/27/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND HDAC inhibitors (HDACi) belong to a new group of chemotherapeutics that are increasingly used in the treatment of lymphocyte-derived malignancies, but their mechanisms of action remain poorly understood. Here we aimed to identify novel protein targets of HDACi in B- and T-lymphoma cell lines and to verify selected candidates across several mammalian cell lines. METHODS Jurkat T- and SUDHL5 B-lymphocytes were treated with the HDACi SAHA (vorinostat) prior to SILAC-based quantitative proteome analysis. Selected differentially expressed proteins were verified by targeted mass spectrometry, RT-PCR and western analysis in multiple mammalian cell lines. Genomic uracil was quantified by LC-MS/MS, cell cycle distribution analyzed by flow cytometry and class switch recombination monitored by FACS in murine CH12F3 cells. RESULTS SAHA treatment resulted in differential expression of 125 and 89 proteins in Jurkat and SUDHL5, respectively, of which 19 were commonly affected. Among these were several oncoproteins and tumor suppressors previously not reported to be affected by HDACi. Several key enzymes determining the cellular dUTP/dTTP ratio were downregulated and in both cell lines we found robust depletion of UNG2, the major glycosylase in genomic uracil sanitation. UNG2 depletion was accompanied by hyperacetylation and mediated by increased proteasomal degradation independent of cell cycle stage. UNG2 degradation appeared to be ubiquitous and was observed across several mammalian cell lines of different origin and with several HDACis. Loss of UNG2 was accompanied by 30-40% increase in genomic uracil in freely cycling HEK cells and reduced immunoglobulin class-switch recombination in murine CH12F3 cells. CONCLUSION We describe several oncoproteins and tumor suppressors previously not reported to be affected by HDACi in previous transcriptome analyses, underscoring the importance of proteome analysis to identify cellular effectors of HDACi treatment. The apparently ubiquitous depletion of UNG2 and PCLAF establishes DNA base excision repair and translesion synthesis as novel pathways affected by HDACi treatment. Dysregulated genomic uracil homeostasis may aid interpretation of HDACi effects in cancer cells and further advance studies on this class of inhibitors in the treatment of APOBEC-expressing tumors, autoimmune disease and HIV-1.
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Affiliation(s)
- Tobias S Iveland
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health, Norwegian University of Science and Technology, 7491, Trondheim, Norway.,Cancer Clinic, St. Olav's Hospital, Trondheim, Norway
| | - Lars Hagen
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health, Norwegian University of Science and Technology, 7491, Trondheim, Norway.,Clinic of Laboratory Medicine, St. Olav's Hospital, Trondheim, Norway.,Proteomics and Modomics Experimental Core, PROMEC, at NTNU and the Central Norway Regional Health Authority, Stjørdal, Norway
| | - Animesh Sharma
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health, Norwegian University of Science and Technology, 7491, Trondheim, Norway.,Clinic of Laboratory Medicine, St. Olav's Hospital, Trondheim, Norway.,Proteomics and Modomics Experimental Core, PROMEC, at NTNU and the Central Norway Regional Health Authority, Stjørdal, Norway
| | - Mirta M L Sousa
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health, Norwegian University of Science and Technology, 7491, Trondheim, Norway.,Clinic of Laboratory Medicine, St. Olav's Hospital, Trondheim, Norway
| | - Antonio Sarno
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health, Norwegian University of Science and Technology, 7491, Trondheim, Norway.,Clinic of Laboratory Medicine, St. Olav's Hospital, Trondheim, Norway
| | - Kristian Lied Wollen
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health, Norwegian University of Science and Technology, 7491, Trondheim, Norway
| | - Nina Beate Liabakk
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health, Norwegian University of Science and Technology, 7491, Trondheim, Norway.,Clinic of Laboratory Medicine, St. Olav's Hospital, Trondheim, Norway
| | - Geir Slupphaug
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health, Norwegian University of Science and Technology, 7491, Trondheim, Norway. .,Clinic of Laboratory Medicine, St. Olav's Hospital, Trondheim, Norway. .,Proteomics and Modomics Experimental Core, PROMEC, at NTNU and the Central Norway Regional Health Authority, Stjørdal, Norway.
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5
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Comorbidities of HIV infection: role of Nef-induced impairment of cholesterol metabolism and lipid raft functionality. AIDS 2020; 34:1-13. [PMID: 31789888 PMCID: PMC6903377 DOI: 10.1097/qad.0000000000002385] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Combination antiretroviral therapy has dramatically changed the outcome of HIV infection, turning it from a death sentence to a manageable chronic disease. However, comorbidities accompanying HIV infection, such as metabolic and cardio-vascular diseases, as well as cognitive impairment, persist despite successful virus control by combination antiretroviral therapy and pose considerable challenges to clinical management of people living with HIV. These comorbidities involve a number of pathological processes affecting a variety of different tissues and cells, making it challenging to identify a common cause(s) that would link these different diseases to HIV infection. In this article, we will present evidence that impairment of cellular cholesterol metabolism may be a common factor driving pathogenesis of HIV-associated comorbidities. Potential implications for therapeutic approaches are discussed.
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6
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Zhang M, Zhao GJ, Yao F, Xia XD, Gong D, Zhao ZW, Chen LY, Zheng XL, Tang XE, Tang CK. AIBP reduces atherosclerosis by promoting reverse cholesterol transport and ameliorating inflammation in apoE −/− mice. Atherosclerosis 2018; 273:122-130. [DOI: 10.1016/j.atherosclerosis.2018.03.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 02/22/2018] [Accepted: 03/06/2018] [Indexed: 01/09/2023]
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7
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Evidence that the metabolite repair enzyme NAD(P)HX epimerase has a moonlighting function. Biosci Rep 2018; 38:BSR20180223. [PMID: 29654173 PMCID: PMC5938422 DOI: 10.1042/bsr20180223] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 04/04/2018] [Accepted: 04/09/2018] [Indexed: 11/25/2022] Open
Abstract
NAD(P)H-hydrate epimerase (EC 5.1.99.6) is known to help repair NAD(P)H hydrates (NAD(P)HX), which are damage products existing as R and S epimers. The S epimer is reconverted to NAD(P)H by a dehydratase; the epimerase facilitates epimer interconversion. Epimerase deficiency in humans causes a lethal disorder attributed to NADHX accumulation. However, bioinformatic evidence suggest caution about this attribution by predicting that the epimerase has a second function connected to vitamin B6 (pyridoxal 5′-phosphate and related compounds). Specifically, (i) the epimerase is fused to a B6 salvage enzyme in plants, (ii) epimerase genes cluster on the chromosome with B6-related genes in bacteria, and (iii) epimerase and B6-related genes are coexpressed in yeast and Arabidopsis. The predicted second function was explored in Escherichia coli, whose epimerase and dehydratase are fused and encoded by yjeF. The putative NAD(P)HX epimerase active site has a conserved lysine residue (K192 in E. coli YjeF). Changing this residue to alanine cut in vitro epimerase activity by ≥95% but did not affect dehydratase activity. Mutant cells carrying the K192A mutation had essentially normal NAD(P)HX dehydratase activity and NAD(P)HX levels, showing that the mutation had little impact on NAD(P)HX repair in vivo. However, these cells showed metabolome changes, particularly in amino acids, which exceeded those in cells lacking the entire yjeF gene. The K192A mutant cells also had reduced levels of ‘free’ (i.e. weakly bound or unbound) pyridoxal 5'-phosphate. These results provide circumstantial evidence that the epimerase has a metabolic function beyond NAD(P)HX repair and that this function involves vitamin B6.
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8
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Wallqvist A, Wang H, Zavaljevski N, Memišević V, Kwon K, Pieper R, Rajagopala SV, Reifman J. Mechanisms of action of Coxiella burnetii effectors inferred from host-pathogen protein interactions. PLoS One 2017; 12:e0188071. [PMID: 29176882 PMCID: PMC5703456 DOI: 10.1371/journal.pone.0188071] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 10/31/2017] [Indexed: 02/06/2023] Open
Abstract
Coxiella burnetii is an obligate Gram-negative intracellular pathogen and the etiological agent of Q fever. Successful infection requires a functional Type IV secretion system, which translocates more than 100 effector proteins into the host cytosol to establish the infection, restructure the intracellular host environment, and create a parasitophorous vacuole where the replicating bacteria reside. We used yeast two-hybrid (Y2H) screening of 33 selected C. burnetii effectors against whole genome human and murine proteome libraries to generate a map of potential host-pathogen protein-protein interactions (PPIs). We detected 273 unique interactions between 20 pathogen and 247 human proteins, and 157 between 17 pathogen and 137 murine proteins. We used orthology to combine the data and create a single host-pathogen interaction network containing 415 unique interactions between 25 C. burnetii and 363 human proteins. We further performed complementary pairwise Y2H testing of 43 out of 91 C. burnetii-human interactions involving five pathogen proteins. We used the combined data to 1) perform enrichment analyses of target host cellular processes and pathways, 2) examine effectors with known infection phenotypes, and 3) infer potential mechanisms of action for four effectors with uncharacterized functions. The host-pathogen interaction profiles supported known Coxiella phenotypes, such as adapting cell morphology through cytoskeletal re-arrangements, protein processing and trafficking, organelle generation, cholesterol processing, innate immune modulation, and interactions with the ubiquitin and proteasome pathways. The generated dataset of PPIs-the largest collection of unbiased Coxiella host-pathogen interactions to date-represents a rich source of information with respect to secreted pathogen effector proteins and their interactions with human host proteins.
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Affiliation(s)
- Anders Wallqvist
- Department of Defense Biotechnology High Performance Computing Software Applications Institute, Telemedicine and Advanced Technology Research Center, U.S. Army Medical Research and Materiel Command, Fort Detrick, Maryland, United States of America
| | - Hao Wang
- Department of Defense Biotechnology High Performance Computing Software Applications Institute, Telemedicine and Advanced Technology Research Center, U.S. Army Medical Research and Materiel Command, Fort Detrick, Maryland, United States of America
| | - Nela Zavaljevski
- Department of Defense Biotechnology High Performance Computing Software Applications Institute, Telemedicine and Advanced Technology Research Center, U.S. Army Medical Research and Materiel Command, Fort Detrick, Maryland, United States of America
| | - Vesna Memišević
- Department of Defense Biotechnology High Performance Computing Software Applications Institute, Telemedicine and Advanced Technology Research Center, U.S. Army Medical Research and Materiel Command, Fort Detrick, Maryland, United States of America
| | - Keehwan Kwon
- J. Craig Venter Institute, Rockville, Maryland, United States of America
| | - Rembert Pieper
- J. Craig Venter Institute, Rockville, Maryland, United States of America
| | | | - Jaques Reifman
- Department of Defense Biotechnology High Performance Computing Software Applications Institute, Telemedicine and Advanced Technology Research Center, U.S. Army Medical Research and Materiel Command, Fort Detrick, Maryland, United States of America
- * E-mail:
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9
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Mistry HD, Kurlak LO, Mansour YT, Zurkinden L, Mohaupt MG, Escher G. Increased maternal and fetal cholesterol efflux capacity and placental CYP27A1 expression in preeclampsia. J Lipid Res 2017; 58:1186-1195. [PMID: 28396342 DOI: 10.1194/jlr.m071985] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Revised: 04/07/2017] [Indexed: 01/17/2023] Open
Abstract
Preeclampsia is a pregnancy-specific condition that leads to increased cardiovascular risk in later life. A decrease in cholesterol efflux capacity is linked to CVD. We hypothesized that in preeclampsia there would be a disruption of maternal/fetal plasma to efflux cholesterol, as well as differences in the concentrations of both placental sterol 27-hydroxylase (CYP27A1) and apoA1 binding protein (AIBP). Total, HDL-, and ABCA1-mediated cholesterol effluxes were performed with maternal and fetal plasma from women with preeclampsia and normotensive controls (both n = 17). apoA1 and apoE were quantified by chemiluminescence, and 27-hydroxycholesterol (27-OHC) by GC-MS. Immunohistochemistry was used to determine placental expression/localization of CYP27A1, AIBP, apoA1, apoE, and SRB1. Maternal and fetal total and HDL-mediated cholesterol efflux capacities were increased in preeclampsia (by 10-20%), but ABCA1-mediated efflux was decreased (by 20-35%; P < 0.05). Maternal and fetal apoE concentrations were higher in preeclampsia. Fetal plasma 27-OHC levels were decreased in preeclamptic samples (P < 0.05). Placental protein expression of both CYP27A1 and AIBP were localized around fetal vessels and significantly increased in preeclampsia (P = 0.04). Placental 27-OHC concentrations were also raised in preeclampsia (P < 0.05). Increased HDL-mediated cholesterol efflux capacity and placental CYP27A1/27-OHC could be a rescue mechanism in preeclampsia, to remove cholesterol from cells to limit lipid peroxidation and increase placental angiogenesis.
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Affiliation(s)
- Hiten D Mistry
- Department of Nephrology, Hypertension, Clinical Pharmacology, and Clinical Research, University of Bern, Bern, Switzerland .,Division of Child Health, Obstetrics, and Gynecology, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Lesia O Kurlak
- Division of Child Health, Obstetrics, and Gynecology, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Yosef T Mansour
- Division of Women's Health, Women's Health Academic Centre, King's College London, London, United Kingdom
| | - Line Zurkinden
- Department of Nephrology, Hypertension, Clinical Pharmacology, and Clinical Research, University of Bern, Bern, Switzerland
| | - Markus G Mohaupt
- Department of Nephrology, Hypertension, Clinical Pharmacology, and Clinical Research, University of Bern, Bern, Switzerland
| | - Geneviève Escher
- Department of Nephrology, Hypertension, Clinical Pharmacology, and Clinical Research, University of Bern, Bern, Switzerland
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10
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Camaré C, Pucelle M, Nègre-Salvayre A, Salvayre R. Angiogenesis in the atherosclerotic plaque. Redox Biol 2017; 12:18-34. [PMID: 28212521 PMCID: PMC5312547 DOI: 10.1016/j.redox.2017.01.007] [Citation(s) in RCA: 264] [Impact Index Per Article: 37.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 01/04/2017] [Accepted: 01/05/2017] [Indexed: 12/12/2022] Open
Abstract
Atherosclerosis is a multifocal alteration of the vascular wall of medium and large arteries characterized by a local accumulation of cholesterol and non-resolving inflammation. Atherothrombotic complications are the leading cause of disability and mortality in western countries. Neovascularization in atherosclerotic lesions plays a major role in plaque growth and instability. The angiogenic process is mediated by classical angiogenic factors and by additional factors specific to atherosclerotic angiogenesis. In addition to its role in plaque progression, neovascularization may take part in plaque destabilization and thromboembolic events. Anti-angiogenic agents are effective to reduce atherosclerosis progression in various animal models. However, clinical trials with anti-angiogenic drugs, mainly anti-VEGF/VEGFR, used in anti-cancer therapy show cardiovascular adverse effects, and require additional investigations.
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Affiliation(s)
- Caroline Camaré
- INSERM - I2MC, U-1048, 1 avenue Jean Poulhès, BP 84225, 31432 Toulouse cedex 4, France; Université Paul Sabatier Toulouse III, Faculty of Medicine, Biochemistry Departement, Toulouse, France; CHU Toulouse, Rangueil, 1 avenue Jean Poulhès, TSA 50032, 31059 Toulouse Cedex 9, France
| | - Mélanie Pucelle
- INSERM - I2MC, U-1048, 1 avenue Jean Poulhès, BP 84225, 31432 Toulouse cedex 4, France
| | - Anne Nègre-Salvayre
- INSERM - I2MC, U-1048, 1 avenue Jean Poulhès, BP 84225, 31432 Toulouse cedex 4, France.
| | - Robert Salvayre
- INSERM - I2MC, U-1048, 1 avenue Jean Poulhès, BP 84225, 31432 Toulouse cedex 4, France; Université Paul Sabatier Toulouse III, Faculty of Medicine, Biochemistry Departement, Toulouse, France; CHU Toulouse, Rangueil, 1 avenue Jean Poulhès, TSA 50032, 31059 Toulouse Cedex 9, France.
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