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Genet G, Genet N, Paila U, Cain SR, Cwiek A, Chavkin NW, Serbulea V, Figueras A, Cerdà P, McDonnell SP, Sankaranarayanan D, Huba M, Nelson EA, Riera-Mestre A, Hirschi KK. Induced Endothelial Cell Cycle Arrest Prevents Arteriovenous Malformations in Hereditary Hemorrhagic Telangiectasia. Circulation 2024; 149:944-962. [PMID: 38126211 PMCID: PMC10954087 DOI: 10.1161/circulationaha.122.062952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 11/27/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Distinct endothelial cell cycle states (early G1 versus late G1) provide different "windows of opportunity" to enable the differential expression of genes that regulate venous versus arterial specification, respectively. Endothelial cell cycle control and arteriovenous identities are disrupted in vascular malformations including arteriovenous shunts, the hallmark of hereditary hemorrhagic telangiectasia (HHT). To date, the mechanistic link between endothelial cell cycle regulation and the development of arteriovenous malformations (AVMs) in HHT is not known. METHODS We used BMP (bone morphogenetic protein) 9/10 blocking antibodies and endothelial-specific deletion of activin A receptor like type 1 (Alk1) to induce HHT in Fucci (fluorescent ubiquitination-based cell cycle indicator) 2 mice to assess endothelial cell cycle states in AVMs. We also assessed the therapeutic potential of inducing endothelial cell cycle G1 state in HHT to prevent AVMs by repurposing the Food and Drug Administration-approved CDK (cyclin-dependent kinase) 4/6 inhibitor (CDK4/6i) palbociclib. RESULTS We found that endothelial cell cycle state and associated gene expressions are dysregulated during the pathogenesis of vascular malformations in HHT. We also showed that palbociclib treatment prevented AVM development induced by BMP9/10 inhibition and Alk1 genetic deletion. Mechanistically, endothelial cell late G1 state induced by palbociclib modulates the expression of genes regulating arteriovenous identity, endothelial cell migration, metabolism, and VEGF-A (vascular endothelial growth factor A) and BMP9 signaling that collectively contribute to the prevention of vascular malformations. CONCLUSIONS This study provides new insights into molecular mechanisms leading to HHT by defining how endothelial cell cycle is dysregulated in AVMs because of BMP9/10 and Alk1 signaling deficiencies, and how restoration of endothelial cell cycle control may be used to treat AVMs in patients with HHT.
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Affiliation(s)
- Gael Genet
- Department of Cell Biology (G.G., N.G., U.P., S.R.C., A.C., S.P.M., D.S., M.H., E.A.N., K.K.H.), School of Medicine, University of Virginia, Charlottesville
| | - Nafiisha Genet
- Department of Cell Biology (G.G., N.G., U.P., S.R.C., A.C., S.P.M., D.S., M.H., E.A.N., K.K.H.), School of Medicine, University of Virginia, Charlottesville
| | - Umadevi Paila
- Department of Cell Biology (G.G., N.G., U.P., S.R.C., A.C., S.P.M., D.S., M.H., E.A.N., K.K.H.), School of Medicine, University of Virginia, Charlottesville
| | - Shelby R Cain
- Department of Cell Biology (G.G., N.G., U.P., S.R.C., A.C., S.P.M., D.S., M.H., E.A.N., K.K.H.), School of Medicine, University of Virginia, Charlottesville
| | - Aleksandra Cwiek
- Department of Cell Biology (G.G., N.G., U.P., S.R.C., A.C., S.P.M., D.S., M.H., E.A.N., K.K.H.), School of Medicine, University of Virginia, Charlottesville
| | - Nicholas W Chavkin
- Robert M. Berne Cardiovascular Research Center (N.W.C., V.S., K.K.H.), School of Medicine, University of Virginia, Charlottesville
| | - Vlad Serbulea
- Robert M. Berne Cardiovascular Research Center (N.W.C., V.S., K.K.H.), School of Medicine, University of Virginia, Charlottesville
| | - Agnès Figueras
- Program Against Cancer Therapeutic Resistance, Institut Catala d'Oncologia, Hospital Duran i Reynals, Barcelona, Spain (A.F.)
- Oncobell Program (A.F.), Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
| | - Pau Cerdà
- (P.C., A.R.-M.), Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
- HHT Unit, Internal Medicine Department, Hospital Universitari Bellvitge, Barcelona, Spain (P.C., A.R.-M.)
| | - Stephanie P McDonnell
- Department of Cell Biology (G.G., N.G., U.P., S.R.C., A.C., S.P.M., D.S., M.H., E.A.N., K.K.H.), School of Medicine, University of Virginia, Charlottesville
| | - Danya Sankaranarayanan
- Department of Cell Biology (G.G., N.G., U.P., S.R.C., A.C., S.P.M., D.S., M.H., E.A.N., K.K.H.), School of Medicine, University of Virginia, Charlottesville
| | - Mahalia Huba
- Department of Cell Biology (G.G., N.G., U.P., S.R.C., A.C., S.P.M., D.S., M.H., E.A.N., K.K.H.), School of Medicine, University of Virginia, Charlottesville
| | - Elizabeth A Nelson
- Department of Cell Biology (G.G., N.G., U.P., S.R.C., A.C., S.P.M., D.S., M.H., E.A.N., K.K.H.), School of Medicine, University of Virginia, Charlottesville
| | - Antoni Riera-Mestre
- (P.C., A.R.-M.), Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
- HHT Unit, Internal Medicine Department, Hospital Universitari Bellvitge, Barcelona, Spain (P.C., A.R.-M.)
- Department of Clinical Science, Faculty of Medicine and Health Sciences, Universitat de Barcelona, Spain (A.R.-M.)
| | - Karen K Hirschi
- Department of Cell Biology (G.G., N.G., U.P., S.R.C., A.C., S.P.M., D.S., M.H., E.A.N., K.K.H.), School of Medicine, University of Virginia, Charlottesville
- Robert M. Berne Cardiovascular Research Center (N.W.C., V.S., K.K.H.), School of Medicine, University of Virginia, Charlottesville
- Department of Medicine, Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT (K.K.H.)
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Acharya BR, Fang JS, Jeffery ED, Chavkin NW, Genet G, Vasavada H, Nelson EA, Sheynkman GM, Humphries MJ, Hirschi KK. Connexin 37 sequestering of activated-ERK in the cytoplasm promotes p27-mediated endothelial cell cycle arrest. Life Sci Alliance 2023; 6:e202201685. [PMID: 37197981 PMCID: PMC10192821 DOI: 10.26508/lsa.202201685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 05/03/2023] [Accepted: 05/04/2023] [Indexed: 05/19/2023] Open
Abstract
Connexin37-mediated regulation of cell cycle modulators and, consequently, growth arrest lack mechanistic understanding. We previously showed that arterial shear stress up-regulates Cx37 in endothelial cells and activates a Notch/Cx37/p27 signaling axis to promote G1 cell cycle arrest, and this is required to enable arterial gene expression. However, how induced expression of a gap junction protein, Cx37, up-regulates cyclin-dependent kinase inhibitor p27 to enable endothelial growth suppression and arterial specification is unclear. Herein, we fill this knowledge gap by expressing wild-type and regulatory domain mutants of Cx37 in cultured endothelial cells expressing the Fucci cell cycle reporter. We determined that both the channel-forming and cytoplasmic tail domains of Cx37 are required for p27 up-regulation and late G1 arrest. Mechanistically, the cytoplasmic tail domain of Cx37 interacts with, and sequesters, activated ERK in the cytoplasm. This then stabilizes pERK nuclear target Foxo3a, which up-regulates p27 transcription. Consistent with previous studies, we found this Cx37/pERK/Foxo3a/p27 signaling axis functions downstream of arterial shear stress to promote endothelial late G1 state and enable up-regulation of arterial genes.
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Affiliation(s)
- Bipul R Acharya
- Department of Cell Biology, Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA, USA
- Wellcome Centre for Cell-Matrix Research, Faculty of Biology, Medicine & Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK
| | - Jennifer S Fang
- Department of Molecular Biology & Biochemistry, University of California at Irvine, Irvine, CA, USA
| | - Erin D Jeffery
- Department of Molecular Physiology and Biophysics, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Nicholas W Chavkin
- Department of Cell Biology, Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Gael Genet
- Department of Cell Biology, Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Hema Vasavada
- Departments of Medicine and Genetics, Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT, USA
| | - Elizabeth A Nelson
- Department of Cell Biology, Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Gloria M Sheynkman
- Department of Molecular Physiology and Biophysics, University of Virginia School of Medicine, Charlottesville, VA, USA
- Department of Biochemistry and Molecular Genetics, University of Virginia, Charlottesville, VA, USA
- Center for Public Health Genomics, University of Virginia, Charlottesville, VA, USA
- UVA Comprehensive Cancer Center, University of Virginia, Charlottesville, VA, USA
| | - Martin J Humphries
- Wellcome Centre for Cell-Matrix Research, Faculty of Biology, Medicine & Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK
| | - Karen K Hirschi
- Department of Cell Biology, Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA, USA
- Departments of Medicine and Genetics, Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT, USA
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Wu Y, Paila U, Genet G, Hirschi KK. MicroRNA-223 limits murine hemogenic endothelial cell specification and myelopoiesis. Dev Cell 2023; 58:1237-1249.e5. [PMID: 37295435 PMCID: PMC10424725 DOI: 10.1016/j.devcel.2023.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 01/04/2023] [Accepted: 05/17/2023] [Indexed: 06/12/2023]
Abstract
Embryonic definitive hematopoiesis generates hematopoietic stem and progenitor cells (HSPCs) that are essential for the establishment and maintenance of the adult blood system. This process requires the specification of a subset of vascular endothelial cells (ECs) to become hemogenic ECs and to have subsequent endothelial-to-hematopoietic transition (EHT), and the underlying mechanisms are largely undefined. We identified microRNA (miR)-223 as a negative regulator of murine hemogenic EC specification and EHT. Loss of miR-223 leads to increased formation of hemogenic ECs and HSPCs, which is associated with increased retinoic acid signaling, which we previously showed as promoting hemogenic EC specification. Additionally, loss of miR-223 leads to the generation of myeloid-biased hemogenic ECs and HSPCs, which results in an increased proportion of myeloid cells throughout embryonic and postnatal life. Our findings identify a negative regulator of hemogenic EC specification and highlight the importance of this process for the establishment of the adult blood system.
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Affiliation(s)
- Yinyu Wu
- Departments of Genetics, Yale Cardiovascular Research Center, Vascular Biology and Therapeutics Program, Yale Stem Cell Center, Yale University School of Medicine, New Haven, CT 06510, USA; Department of Cell Biology, Cardiovascular Research Center, University of Virginia, Charlottesville, VA 22908, USA
| | - Umadevi Paila
- Department of Cell Biology, Cardiovascular Research Center, University of Virginia, Charlottesville, VA 22908, USA
| | - Gael Genet
- Department of Cell Biology, Cardiovascular Research Center, University of Virginia, Charlottesville, VA 22908, USA
| | - Karen K Hirschi
- Departments of Genetics, Yale Cardiovascular Research Center, Vascular Biology and Therapeutics Program, Yale Stem Cell Center, Yale University School of Medicine, New Haven, CT 06510, USA; Department of Cell Biology, Cardiovascular Research Center, University of Virginia, Charlottesville, VA 22908, USA.
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4
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Genet N, Genet G, Chavkin NW, Paila U, Fang JS, Vasavada HH, Goldberg JS, Acharya BR, Bhatt NS, Baker K, McDonnell SP, Huba M, Sankaranarayanan D, Ma GZM, Eichmann A, Thomas JL, Ffrench-Constant C, Hirschi KK. Connexin 43-mediated neurovascular interactions regulate neurogenesis in the adult brain subventricular zone. Cell Rep 2023; 42:112371. [PMID: 37043357 PMCID: PMC10564973 DOI: 10.1016/j.celrep.2023.112371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 02/20/2023] [Accepted: 03/22/2023] [Indexed: 04/13/2023] Open
Abstract
The subventricular zone (SVZ) is the largest neural stem cell (NSC) niche in the adult brain; herein, the blood-brain barrier is leaky, allowing direct interactions between NSCs and endothelial cells (ECs). Mechanisms by which direct NSC-EC interactions in the adult SVZ control NSC behavior are unclear. We found that Cx43 is highly expressed by SVZ NSCs and ECs, and its deletion in either leads to increased NSC proliferation and neuroblast generation, suggesting that Cx43-mediated NSC-EC interactions maintain NSC quiescence. This is further supported by single-cell RNA sequencing and in vitro studies showing that ECs control NSC proliferation by regulating expression of genes associated with NSC quiescence and/or activation in a Cx43-dependent manner. Cx43 mediates these effects in a channel-independent manner involving its cytoplasmic tail and ERK activation. Such insights inform adult NSC regulation and maintenance aimed at stem cell therapies for neurodegenerative disorders.
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Affiliation(s)
- Nafiisha Genet
- Department of Cell Biology, Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908, USA; Departments of Medicine and Genetics, Yale University School of Medicine, New Haven, CT 06511, USA; Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06511, USA.
| | - Gael Genet
- Department of Cell Biology, Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Nicholas W Chavkin
- Department of Cell Biology, Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Umadevi Paila
- Department of Cell Biology, Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Jennifer S Fang
- Departments of Medicine and Genetics, Yale University School of Medicine, New Haven, CT 06511, USA; Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06511, USA
| | - Hema H Vasavada
- Department of Cell Biology, Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908, USA; Departments of Medicine and Genetics, Yale University School of Medicine, New Haven, CT 06511, USA; Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06511, USA
| | - Joshua S Goldberg
- Departments of Medicine and Genetics, Yale University School of Medicine, New Haven, CT 06511, USA; Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06511, USA
| | - Bipul R Acharya
- Department of Cell Biology, Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Neha S Bhatt
- Departments of Medicine and Genetics, Yale University School of Medicine, New Haven, CT 06511, USA; Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT 06511, USA
| | - Kasey Baker
- Departments of Medicine and Genetics, Yale University School of Medicine, New Haven, CT 06511, USA; Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT 06511, USA; Departments of Neuroscience and Cell Biology, Yale University School of Medicine, New Haven, CT 06511, USA; Department of Neurology, Yale University School of Medicine, New Haven, CT 06511, USA; Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06511, USA
| | - Stephanie P McDonnell
- Department of Cell Biology, Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Mahalia Huba
- Department of Cell Biology, Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Danya Sankaranarayanan
- Department of Cell Biology, Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Gerry Z M Ma
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK; Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - Anne Eichmann
- Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT 06511, USA; Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06511, USA
| | - Jean-Leon Thomas
- Departments of Neuroscience and Cell Biology, Yale University School of Medicine, New Haven, CT 06511, USA; Department of Neurology, Yale University School of Medicine, New Haven, CT 06511, USA; Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06511, USA
| | - Charles Ffrench-Constant
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK; Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - Karen K Hirschi
- Department of Cell Biology, Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908, USA; Departments of Medicine and Genetics, Yale University School of Medicine, New Haven, CT 06511, USA; Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06511, USA.
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5
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Chavkin NW, Genet G, Poulet M, Jeffery ED, Marziano C, Genet N, Vasavada H, Nelson EA, Acharya BR, Kour A, Aragon J, McDonnell SP, Huba M, Sheynkman GM, Walsh K, Hirschi KK. Endothelial cell cycle state determines propensity for arterial-venous fate. Nat Commun 2022; 13:5891. [PMID: 36202789 PMCID: PMC9537338 DOI: 10.1038/s41467-022-33324-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 09/09/2022] [Indexed: 12/15/2022] Open
Abstract
During blood vessel development, endothelial cells become specified toward arterial or venous fates to generate a circulatory network that provides nutrients and oxygen to, and removes metabolic waste from, all tissues. Arterial-venous specification occurs in conjunction with suppression of endothelial cell cycle progression; however, the mechanistic role of cell cycle state is unknown. Herein, using Cdh5-CreERT2;R26FUCCI2aR reporter mice, we find that venous endothelial cells are enriched for the FUCCI-Negative state (early G1) and BMP signaling, while arterial endothelial cells are enriched for the FUCCI-Red state (late G1) and TGF-β signaling. Furthermore, early G1 state is essential for BMP4-induced venous gene expression, whereas late G1 state is essential for TGF-β1-induced arterial gene expression. Pharmacologically induced cell cycle arrest prevents arterial-venous specification defects in mice with endothelial hyperproliferation. Collectively, our results show that distinct endothelial cell cycle states provide distinct windows of opportunity for the molecular induction of arterial vs. venous fate.
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Affiliation(s)
- Nicholas W. Chavkin
- grid.27755.320000 0000 9136 933XDepartment of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA 22908 USA ,grid.27755.320000 0000 9136 933XRobert M. Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908 USA
| | - Gael Genet
- grid.27755.320000 0000 9136 933XDepartment of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA 22908 USA
| | - Mathilde Poulet
- grid.47100.320000000419368710Department of Medicine, Yale Cardiovascular Research Center Yale University School of Medicine, New Haven, CT 06520 USA
| | - Erin D. Jeffery
- grid.27755.320000 0000 9136 933XDepartment of Molecular Physiology and Biological Physics, University of Virginia School of Medicine, Charlottesville, VA 22908 USA
| | - Corina Marziano
- grid.27755.320000 0000 9136 933XDepartment of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA 22908 USA ,grid.27755.320000 0000 9136 933XRobert M. Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908 USA
| | - Nafiisha Genet
- grid.27755.320000 0000 9136 933XDepartment of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA 22908 USA
| | - Hema Vasavada
- grid.47100.320000000419368710Department of Medicine, Yale Cardiovascular Research Center Yale University School of Medicine, New Haven, CT 06520 USA
| | - Elizabeth A. Nelson
- grid.27755.320000 0000 9136 933XDepartment of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA 22908 USA
| | - Bipul R. Acharya
- grid.27755.320000 0000 9136 933XDepartment of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA 22908 USA
| | - Anupreet Kour
- grid.27755.320000 0000 9136 933XRobert M. Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908 USA
| | - Jordon Aragon
- grid.27755.320000 0000 9136 933XDepartment of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA 22908 USA
| | - Stephanie P. McDonnell
- grid.27755.320000 0000 9136 933XDepartment of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA 22908 USA
| | - Mahalia Huba
- grid.27755.320000 0000 9136 933XDepartment of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA 22908 USA
| | - Gloria M. Sheynkman
- grid.27755.320000 0000 9136 933XDepartment of Molecular Physiology and Biological Physics, University of Virginia School of Medicine, Charlottesville, VA 22908 USA ,grid.27755.320000 0000 9136 933XDepartment of Biochemistry and Molecular Genetics, University of Virginia School of Medicine, Charlottesville, VA 22908 USA ,grid.27755.320000 0000 9136 933XCenter for Public Health Genomics, University of Virginia School of Medicine, Charlottesville, VA 22908 USA ,grid.27755.320000 0000 9136 933XUVA Comprehensive Cancer Center, University of Virginia, Charlottesville, VA 22908 USA
| | - Kenneth Walsh
- grid.27755.320000 0000 9136 933XRobert M. Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908 USA ,grid.27755.320000 0000 9136 933XHematovascular Biology Center, University of Virginia School of Medicine, Charlottesville, VA 22908 USA
| | - Karen K. Hirschi
- grid.27755.320000 0000 9136 933XDepartment of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA 22908 USA ,grid.27755.320000 0000 9136 933XRobert M. Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA 22908 USA ,grid.47100.320000000419368710Department of Medicine, Yale Cardiovascular Research Center Yale University School of Medicine, New Haven, CT 06520 USA
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Mehlferber MM, Jeffery ED, Saquing J, Jordan BT, Sheynkman L, Murali M, Genet G, Acharya BR, Hirschi KK, Sheynkman GM. Characterization of protein isoform diversity in human umbilical vein endothelial cells via long-read proteogenomics. RNA Biol 2022; 19:1228-1243. [PMID: 36457147 PMCID: PMC9721438 DOI: 10.1080/15476286.2022.2141938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Endothelial cells (ECs) comprise the lumenal lining of all blood vessels and are critical for the functioning of the cardiovascular system. Their phenotypes can be modulated by alternative splicing of RNA to produce distinct protein isoforms. To characterize the RNA and protein isoform landscape within ECs, we applied a long read proteogenomics approach to analyse human umbilical vein endothelial cells (HUVECs). Transcripts delineated from PacBio sequencing serve as the basis for a sample-specific protein database used for downstream mass-spectrometry (MS) analysis to infer protein isoform expression. We detected 53,863 transcript isoforms from 10,426 genes, with 22,195 of those transcripts being novel. Furthermore, the predominant isoform in HUVECs does not correspond with the accepted "reference isoform" 25% of the time, with vascular pathway-related genes among this group. We found 2,597 protein isoforms supported through unique peptides, with an additional 2,280 isoforms nominated upon incorporation of long-read transcript evidence. We characterized a novel alternative acceptor for endothelial-related gene CDH5, suggesting potential changes in its associated signalling pathways. Finally, we identified novel protein isoforms arising from a diversity of RNA splicing mechanisms supported by uniquely mapped novel peptides. Our results represent a high-resolution atlas of known and novel isoforms of potential relevance to endothelial phenotypes and function.[Figure: see text].
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Affiliation(s)
- Madison M. Mehlferber
- Department of Biochemistry and Molecular Genetics, University of Virginia, Charlottesville, VA, USA,Department of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, Virginia, USA
| | - Erin D. Jeffery
- Department of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, Virginia, USA
| | - Jamie Saquing
- Department of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, Virginia, USA
| | - Ben T. Jordan
- Department of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, Virginia, USA
| | - Leon Sheynkman
- Department of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, Virginia, USA
| | - Mayank Murali
- Department of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, Virginia, USA
| | - Gael Genet
- Department of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Bipul R. Acharya
- Department of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA, USA,Cardiovascular Research Center, University of Virginia, Charlottesville, VA, USA,Wellcome Centre for Cell-Matrix Research, Faculty of Biology, Medicine and Health, the University of Manchester, UK
| | - Karen K. Hirschi
- Department of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA, USA,Cardiovascular Research Center, University of Virginia, Charlottesville, VA, USA
| | - Gloria M. Sheynkman
- Department of Biochemistry and Molecular Genetics, University of Virginia, Charlottesville, VA, USA,Department of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, Virginia, USA,Center for Public Health Genomics, University of Virginia, Charlottesville, VA, USA,UVA Comprehensive Cancer Center, University of Virginia, Charlottesville, Virginia, USA,CONTACT Gloria M. Sheynkman The Department of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, VA, USA
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7
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Abstract
There are two vascular networks in mammals that coordinately function as the main supply and drainage systems of the body. The blood vasculature carries oxygen, nutrients, circulating cells, and soluble factors to and from every tissue. The lymphatic vasculature maintains interstitial fluid homeostasis, transports hematopoietic cells for immune surveillance, and absorbs fat from the gastrointestinal tract. These vascular systems consist of highly organized networks of specialized vessels including arteries, veins, capillaries, and lymphatic vessels that exhibit different structures and cellular composition enabling distinct functions. All vessels are composed of an inner layer of endothelial cells that are in direct contact with the circulating fluid; therefore, they are the first responders to circulating factors. However, endothelial cells are not homogenous; rather, they are a heterogenous population of specialized cells perfectly designed for the physiological demands of the vessel they constitute. This review provides an overview of the current knowledge of the specification of arterial, venous, capillary, and lymphatic endothelial cell identities during vascular development. We also discuss how the dysregulation of these processes can lead to vascular malformations, and therapeutic approaches that have been developed for their treatment.
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Affiliation(s)
- Corina Marziano
- Department of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA, 22908, USA.,Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA, 22908, USA
| | - Gael Genet
- Department of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA, 22908, USA.,Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA, 22908, USA
| | - Karen K Hirschi
- Department of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA, 22908, USA. .,Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, VA, 22908, USA. .,Department of Medicine, Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT, 06520, USA.
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Ola R, Künzel SH, Zhang F, Genet G, Chakraborty R, Pibouin-Fragner L, Martin K, Sessa W, Dubrac A, Eichmann A. SMAD4 Prevents Flow Induced Arteriovenous Malformations by Inhibiting Casein Kinase 2. Circulation 2019; 138:2379-2394. [PMID: 29976569 DOI: 10.1161/circulationaha.118.033842] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Hereditary hemorrhagic telangiectasia (HHT) is an inherited vascular disorder that causes arteriovenous malformations (AVMs). Mutations in the genes encoding Endoglin ( ENG) and activin-receptor-like kinase 1 ( AVCRL1 encoding ALK1) cause HHT type 1 and 2, respectively. Mutations in the SMAD4 gene are present in families with juvenile polyposis-HHT syndrome that involves AVMs. SMAD4 is a downstream effector of transforming growth factor-β (TGFβ)/bone morphogenetic protein (BMP) family ligands that signal via activin-like kinase receptors (ALKs). Ligand-neutralizing antibodies or inducible, endothelial-specific Alk1 deletion induce AVMs in mouse models as a result of increased PI3K (phosphatidylinositol 3-kinase)/AKT (protein kinase B) signaling. Here we addressed if SMAD4 was required for BMP9-ALK1 effects on PI3K/AKT pathway activation. METHODS The authors generated tamoxifen-inducible, postnatal, endothelial-specific Smad4 mutant mice ( Smad4iΔEC). RESULTS We found that loss of endothelial Smad4 resulted in AVM formation and lethality. AVMs formed in regions with high blood flow in developing retinas and other tissues. Mechanistically, BMP9 signaling antagonized flow-induced AKT activation in an ALK1- and SMAD4-dependent manner. Smad4iΔEC endothelial cells in AVMs displayed increased PI3K/AKT signaling, and pharmacological PI3K inhibitors or endothelial Akt1 deletion both rescued AVM formation in Smad4iΔEC mice. BMP9-induced SMAD4 inhibited casein kinase 2 ( CK2) transcription, in turn limiting PTEN phosphorylation and AKT activation. Consequently, CK2 inhibition prevented AVM formation in Smad4iΔEC mice. CONCLUSIONS Our study reveals SMAD4 as an essential effector of BMP9-10/ALK1 signaling that affects AVM pathogenesis via regulation of CK2 expression and PI3K/AKT1 activation.
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Affiliation(s)
- Roxana Ola
- Cardiovascular Research Center, Department of Internal Medicine (R.O., S.H.K., F.Z., G.G., R.C., K.M., A.D., A.E.), Yale University School of Medicine, New Haven, Connecticut.,Functional Genomics, Proteomics and Experimental Pathology Department, Prof. Dr. I. Chiricuta Oncology Institute, Cluj-Napoca, Romania (R.O.).,Research Center for Functional Genomics, Biomedicine and Translational Medicine, I. Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania (R.O.).,Department of Basic, Preventive and Clinical Science, University of Transylvania, Brasov, Romania (R.O.)
| | - Sandrine H Künzel
- Cardiovascular Research Center, Department of Internal Medicine (R.O., S.H.K., F.Z., G.G., R.C., K.M., A.D., A.E.), Yale University School of Medicine, New Haven, Connecticut
| | - Feng Zhang
- Cardiovascular Research Center, Department of Internal Medicine (R.O., S.H.K., F.Z., G.G., R.C., K.M., A.D., A.E.), Yale University School of Medicine, New Haven, Connecticut
| | - Gael Genet
- Cardiovascular Research Center, Department of Internal Medicine (R.O., S.H.K., F.Z., G.G., R.C., K.M., A.D., A.E.), Yale University School of Medicine, New Haven, Connecticut
| | - Raja Chakraborty
- Cardiovascular Research Center, Department of Internal Medicine (R.O., S.H.K., F.Z., G.G., R.C., K.M., A.D., A.E.), Yale University School of Medicine, New Haven, Connecticut
| | | | - Kathleen Martin
- Cardiovascular Research Center, Department of Internal Medicine (R.O., S.H.K., F.Z., G.G., R.C., K.M., A.D., A.E.), Yale University School of Medicine, New Haven, Connecticut
| | - William Sessa
- Vascular Biology and Therapeutics Program, Department of Pharmacology (W.S.), Yale University School of Medicine, New Haven, Connecticut
| | - Alexandre Dubrac
- Cardiovascular Research Center, Department of Internal Medicine (R.O., S.H.K., F.Z., G.G., R.C., K.M., A.D., A.E.), Yale University School of Medicine, New Haven, Connecticut
| | - Anne Eichmann
- Cardiovascular Research Center, Department of Internal Medicine (R.O., S.H.K., F.Z., G.G., R.C., K.M., A.D., A.E.), Yale University School of Medicine, New Haven, Connecticut.,Department of Cellular and Molecular Physiology (A.E.), Yale University School of Medicine, New Haven, Connecticut.,Inserm U970, Paris Cardiovascular Research Center, Paris, France (L.P-F., A.E.)
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9
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Genet G, Boyé K, Mathivet T, Ola R, Zhang F, Dubrac A, Li J, Genet N, Henrique Geraldo L, Benedetti L, Künzel S, Pibouin-Fragner L, Thomas JL, Eichmann A. Endophilin-A2 dependent VEGFR2 endocytosis promotes sprouting angiogenesis. Nat Commun 2019; 10:2350. [PMID: 31138815 PMCID: PMC6538628 DOI: 10.1038/s41467-019-10359-x] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 04/30/2019] [Indexed: 12/17/2022] Open
Abstract
Endothelial cell migration, proliferation and survival are triggered by VEGF-A activation of VEGFR2. However, how these cell behaviors are regulated individually is still unknown. Here we identify Endophilin-A2 (ENDOA2), a BAR-domain protein that orchestrates CLATHRIN-independent internalization, as a critical mediator of endothelial cell migration and sprouting angiogenesis. We show that EndoA2 knockout mice exhibit postnatal angiogenesis defects and impaired front-rear polarization of sprouting tip cells. ENDOA2 deficiency reduces VEGFR2 internalization and inhibits downstream activation of the signaling effector PAK but not ERK, thereby affecting front-rear polarity and migration but not proliferation or survival. Mechanistically, VEGFR2 is directed towards ENDOA2-mediated endocytosis by the SLIT2-ROBO pathway via SLIT-ROBO-GAP1 bridging of ENDOA2 and ROBO1. Blocking ENDOA2-mediated endothelial cell migration attenuates pathological angiogenesis in oxygen-induced retinopathy models. This work identifies a specific endocytic pathway controlling a subset of VEGFR2 mediated responses that could be targeted to prevent excessive sprouting angiogenesis in pathological conditions.
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Affiliation(s)
- Gael Genet
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, 06511, USA
| | - Kevin Boyé
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, 06511, USA
| | - Thomas Mathivet
- Inserm U970, Paris Cardiovascular Research Center, Paris, 75015, France
| | - Roxana Ola
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, 06511, USA
- Functional Genomics, Proteomics and Experimental Pathology Department, Prof. Dr. I. Chiricuta Oncology Institute, Cluj-Napoca, Romania, Department of Basic, Preventive and Clinical Science, University of Transylvania, Brasov, Romania
| | - Feng Zhang
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, 06511, USA
| | - Alexandre Dubrac
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, 06511, USA
| | - Jinyu Li
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, 06511, USA
| | - Nafiisha Genet
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, 06511, USA
| | | | - Lorena Benedetti
- Department of Neuroscience and Cell Biology, School of Medicine, Yale University School of Medicine, New Haven, CT, 06511, USA
| | - Steffen Künzel
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, 06511, USA
| | | | - Jean-Leon Thomas
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, 06511, USA
- Department of Neurology, Yale University School of Medicine, New Haven, CT, 06511, USA
- Sorbonne Universités, UPMC Université Paris 06, Institut National de la Santé et de la Recherche Médicale U1127, Centre National de la Recherche Scientifique, AP-HP, Institut du Cerveau et de la Moelle Epinière, Hôpital Pitié-Salpêtrière, Paris, France
| | - Anne Eichmann
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, 06511, USA.
- Inserm U970, Paris Cardiovascular Research Center, Paris, 75015, France.
- Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT, 06511, USA.
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Triolo TM, Fouts A, Pyle L, Yu L, Gottlieb PA, Steck AK, Greenbaum CJ, Atkinson M, Baidal D, Battaglia M, Becker D, Bingley P, Bosi E, Buckner J, Clements M, Colman P, DiMeglio L, Gitelman S, Goland R, Gottlieb P, Herold K, Knip M, Krischer J, Lernmark A, Moore W, Moran A, Muir A, Palmer J, Peakman M, Philipson L, Raskin P, Redondo M, Rodriguez H, Russell W, Spain L, Schatz D, Sosenko J, Wentworth J, Wherrett D, Wilson D, Winter W, Ziegler A, Anderson M, Antinozzi P, Benoist C, Blum J, Bourcier K, Chase P, Clare-Salzler M, Clynes R, Eisenbarth G, Fathman C, Grave G, Hering B, Insel R, Kaufman F, Kay T, Leschek E, Mahon J, Marks J, Nanto-Salonen K, Nepom G, Orban T, Parkman R, Pescovitz M, Peyman J, Pugliese A, Roep B, Roncarolo M, Savage P, Simell O, Sherwin R, Siegelman M, Skyler J, Steck A, Thomas J, Trucco M, Wagner J, Krischer JP, Leschek E, Rafkin L, Bourcier K, Cowie C, Foulkes M, Insel R, Krause-Steinrauf H, Lachin JM, Malozowski S, Peyman J, Ridge J, Savage P, Skyler JS, Zafonte SJ, Rafkin L, Sosenko JM, Kenyon NS, Santiago I, Krischer JP, Bundy B, Abbondondolo M, Dixit S, Pasha M, King K, Adcock H, Atterberry L, Fox K, Englert N, Mauras J, Permuy K, Sikes T, Adams T, Berhe B, Guendling L, McLennan L, Paganessi C, Murphy M, Draznin M, Kamboj S, Sheppard V, Lewis L, Coates W, Amado D, Moore G, Babar J, Bedard D, Brenson-Hughes J, Cernich M, Clements R, Duprau S, Goodman L, Hester L, Huerta-Saenz A, Asif I, Karmazin T, Letjen S, Raman D, Morin W, Bestermann E, Morawski J, White A, Brockmyer R, Bays S, Campbell A, Boonstra M, Stapleton N, Stone A, Donoho H, Everett H, Hensley M, Johnson C, Marshall N, Skirvin P, Taylor R, Williams L, Burroughs C, Ray C, Wolverton D, Nickels C, Dothard P, Speiser M, Pellizzari L, Bokor K, Izuora S, Abdelnour P, Cummings S, Cuthbertson D, Paynor M, Leahy M, Riedl S, Shockley R, Saad T, Briones S, Casella C, Herz K, Walsh J, Greening F, Deemer M, Hay S, Hunt N, Sikotra L, Simons D, Karounos R, Oremus L, Dye L, Myers D, Ballard W, Miers R, Eberhard C, Sparks K, Thraikill K, Edwards J, Fowlkes S, Kemp A, Morales L, Holland L, Johnson P, Paul A, Ghatak K, Fiske S, Phelen H, Leyland T, Henderson D, Brenner E, Oppenheimer I, Mamkin C, Moniz C, Clarson M, Lovell A, Peters V, Ford J, Ruelas D, Borut D, Burt M, Jordan S, Castilla P, Flores M, Ruiz L, Hanson J, Green-Blair R, Sheridan K, Garmeson J, Wintergerst G, Pierce A, Omoruyi M, Foster S, Kingery A, Lunsford I, Cervantes T, Parker P, Price J, Urben I, Guillette H, Doughty H, Haydock V, Parker P, Bergman S, Duncum C, Rodda A, Perelman R, Calendo C, Barrera E, Arce-Nunez Y, Geyer S, Martinez M, De la Portilla I, Cardenas L, Garrido M, Villar R, Lorini E, Calandra G, D’Annuzio K, Perri N, Minuto C, Hays B, Rebora R, Callegari O, Ali J, Kramer B, Auble S, Cabrera P, Donohoue R, Fiallo-Scharer M, Hessner P, Wolfgram A, Henderson C, Kansra N, Bettin R, McCuller A, Miller S, Accacha J, Corrigan E, Fiore R, Levine T, Mahoney C, Polychronakos V, Henry M, Gagne H, Starkman M, Fox D, Chin F, Melchionne L, Silverman I, Marshall L, Cerracchio J, Cruz A, Viswanathan J, Heyman K, Wilson S, Chalew S, Valley S, Layburn A, Lala P, Clesi M, Genet G, Uwaifo A, Charron T, Allerton W, Hsiao B, Cefalu L, Melendez-Ramirez R, Richards C, Alleyn E, Gustafson M, Lizanna J, Wahlen S, Aleiwe M, Hansen H, Wahlen C, Karges C, Levy A, Bonaccorso R, Rapaport Y, Tomer D, Chia M, Goldis L, Iazzetti M, Klein C, Levister L, Waldman E, Keaton N, Wallach M, Regelmann Z, Antal M, Aranda C, Reynholds A, Vinik P, Barlow M, Bourcier M, Nevoret J, Couper S, Kinderman A, Beresford N, Thalagne H, Roper J, Gibbons J, Hill S, Balleaut C, Brennan J, Ellis-Gage L, Fear T, Gray L, Law P, Jones C, McNerney L, Pointer N, Price K, Few D, Tomlinson N, Leech D, Wake C, Owens M, Burns J, Leinbach A, Wotherspoon A, Murray K, Short G, Curry S, Kelsey J, Lawson J, Porter S, Stevens E, Thomson S, Winship L, Liu S, Wynn E, Wiltshire J, Krebs P, Cresswell H, Faherty C, Ross L, Denvir J, Drew T, Randell P, Mansell S, Lloyd J, Bell S, Butler Y, Hooton H, Navarra A, Roper G, Babington L, Crate H, Cripps A, Ledlie C, Moulds R, Malloy J, Norton B, Petrova O, Silkstone C, Smith K, Ghai M, Murray V, Viswanathan M, Henegan O, Kawadry J, Olson L, Maddox K, Patterson T, Ahmad B, Flores D, Domek S, Domek K, Copeland M, George J, Less T, Davis M, Short A, Martin J, Dwarakanathan P, O’Donnell B, Boerner L, Larson M, Phillips M, Rendell K, Larson C, Smith K, Zebrowski L, Kuechenmeister M, Miller J, Thevarayapillai M, Daniels H, Speer N, Forghani R, Quintana C, Reh A, Bhangoo P, Desrosiers L, Ireland T, Misla C, Milliot E, Torres S, Wells J, Villar M, Yu D, Berry D, Cook J, Soder A, Powell M, Ng M, Morrison Z, Moore M, Haslam M, Lawson B, Bradley J, Courtney C, Richardson C, Watson E, Keely D, DeCurtis M, Vaccarcello-Cruz Z, Torres K, Muller S, Sandberg H, Hsiang B, Joy D, McCormick A, Powell H, Jones J, Bell S, Hargadon S, Hudson M, Kummer S, Nguyen T, Sauder E, Sutton K, Gensel R, Aguirre-Castaneda V, Benavides, Lopez D, Hemp S, Allen J, Stear E, Davis T, O’Donnell R, Jones A, Roberts J, Dart N, Paramalingam L, Levitt Katz N, Chaudhary K, Murphy S, Willi B, Schwartzman C, Kapadia D, Roberts A, Larson D, McClellan G, Shaibai L, Kelley G, Villa C, Kelley R, Diamond M, Kabbani T, Dajani F, Hoekstra M, Sadler K, Magorno J, Holst V, Chauhan N, Wilson P, Bononi M, Sperl A, Millward M, Eaton L, Dean J, Olshan H, Stavros T, Renna C, Milliard, Brodksy L, Bacon J, Quintos L, Topor S, Bialo B, Bancroft A, Soto W, Lagarde H, Tamura R, Lockemer T, Vanderploeg M, Ibrahim M, Huie V, Sanchez R, Edelen R, Marchiando J, Palmer T, Repas M, Wasson P, Wood K, Auker J, Culbertson T, Kieffer D, Voorhees T, Borgwardt L, DeRaad K, Eckert E, Isaacson H, Kuhn A, Carroll M, Xu P, Schubert G, Francis S, Hagan T, Le M, Penn E, Wickham C, Leyva K, Rivera J, Padilla I, Rodriguez N, Young K, Jospe J, Czyzyk B, Johnson U, Nadgir N, Marlen G, Prakasam C, Rieger N, Glaser E, Heiser B, Harris C, Alies P, Foster H, Slater K, Wheeler D, Donaldson M, Murray D, Hale R, Tragus D, Word J, Lynch L, Pankratz W, Badias F, Rogers R, Newfield S, Holland M, Hashiguchi M, Gottschalk A, Philis-Tsimikas R, Rosal S, Franklin S, Guardado N, Bohannon M, Baker A, Garcia T, Aguinaldo J, Phan V, Barraza D, Cohen J, Pinsker U, Khan J, Wiley L, Jovanovic P, Misra M, Bassi M, Wright D, Cohen K, Huang M, Skiles S, Maxcy C, Pihoker K, Cochrane J, Fosse S, Kearns M, Klingsheim N, Beam C, Wright L, Viles H, Smith S, Heller M, Cunningham A, Daniels L, Zeiden J, Field R, Walker K, Griffin L, Boulware D, Bartholow C, Erickson J, Howard B, Krabbenhoft C, Sandman A, Vanveldhuizen J, Wurlger A, Zimmerman K, Hanisch L, Davis-Keppen A, Bounmananh L, Cotterill J, Kirby M, Harris A, Schmidt C, Kishiyama C, Flores J, Milton W, Martin C, Whysham A, Yerka T, Bream S, Freels J, Hassing J, Webster R, Green P, Carter J, Galloway D, Hoelzer S, Roberts S, Said P, Sullivan H, Freeman D, Allen E, Reiter E, Feinberg C, Johnson L, Newhook D, Hagerty N, White L, Levandoski J, Kyllo M, Johnson C, Gough J, Benoit P, Iyer F, Diamond H, Hosono S, Jackman L, Barette P, Jones I, Sills S, Bzdick J, Bulger R, Ginem J, Weinstock I, Douek R, Andrews G, Modgill G, Gyorffy L, Robin N, Vaidya S, Crouch K, O’Brien C, Thompson N, Granger M, Thorne J, Blumer J, Kalic L, Klepek J, Paulett B, Rosolowski J, Horner M, Watkins J, Casey K, Carpenter C, Michelle Kieffer MH, Burns J, Horton C, Pritchard D, Soetaert A, Wynne C, Chin O, Molina C, Patel R, Senguttuvan M, Wheeler O, Lane P, Furet C, Steuhm D, Jelley S, Goudeau L, Chalmers D, Greer C, Panagiotopoulos D, Metzger D, Nguyen M, Horowitz M, Linton C, Christiansen E, Glades C, Morimoto M, Macarewich R, Norman K, Patin C, Vargas A, Barbanica A, Yu P, Vaidyanathan W, Nallamshetty L, Osborne R, Mehra S, Kaster S, Neace J, Horner G, Reeves C, Cordrey L, Marrs T, Miller S, Dowshen D, Oduah V, Doyle S, Walker D, Catte H, Dean M, Drury-Brown B, Hackman M, Lee S, Malkani K, Cullen K, Johnson P, Parrimon Y, Hampton M, McCarrell C, Curtis E, Paul, Zambrano Y, Paulus K, Pilger J, Ramiro J, Luvon Ritzie AQ, Sharma A, Shor A, Song X, Terry A, Weinberger J, Wootten M, Lachin JM, Foulkes M, Harding P, Krause-Steinrauf H, McDonough S, McGee PF, Owens Hess K, Phoebus D, Quinlan S, Raiden E, Batts E, Buddy C, Kirpatrick K, Ramey M, Shultz A, Webb C, Romesco M, Fradkin J, Leschek E, Spain L, Savage P, Aas S, Blumberg E, Beck G, Brillon D, Gubitosi-Klug R, Laffel L, Vigersky R, Wallace D, Braun J, Lernmark A, Lo B, Mitchell H, Naji A, Nerup J, Orchard T, Steffes M, Tsiatis A, Veatch R, Zinman B, Loechelt B, Baden L, Green M, Weinberg A, Marcovina S, Palmer JP, Weinberg A, Yu L, Babu S, Winter W, Eisenbarth GS, Bingley P, Clynes R, DiMeglio L, Eisenbarth G, Hays B, Leschek E, Marks J, Matheson D, Rafkin L, Rodriguez H, Spain L, Wilson D, Redondo M, Gomez D, McDonald A, Pena S, Pietropaolo M, Shippy K, Batts E, Brown T, Buckner J, Dove A, Hammond M, Hefty D, Klein J, Kuhns K, Letlau M, Lord S, McCulloch-Olson M, Miller L, Nepom G, Odegard J, Ramey M, Sachter E, St. Marie M, Stickney K, VanBuecken D, Vellek B, Webber C, Allen L, Bollyk J, Hilderman N, Ismail H, Lamola S, Sanda S, Vendettuoli H, Tridgell D, Monzavi R, Bock M, Fisher L, Halvorson M, Jeandron D, Kim M, Wood J, Geffner M, Kaufman F, Parkman R, Salazar C, Goland R, Clynes R, Cook S, Freeby M, Pat Gallagher M, Gandica R, Greenberg E, Kurland A, Pollak S, Wolk A, Chan M, Koplimae L, Levine E, Smith K, Trast J, DiMeglio L, Blum J, Evans-Molina C, Hufferd R, Jagielo B, Kruse C, Patrick V, Rigby M, Spall M, Swinney K, Terrell J, Christner L, Ford L, Lynch S, Menendez M, Merrill P, Pescovitz M, Rodriguez H, Alleyn C, Baidal D, Fay S, Gaglia J, Resnick B, Szubowicz S, Weir G, Benjamin R, Conboy D, deManbey A, Jackson R, Jalahej H, Orban T, Ricker A, Wolfsdorf J, Zhang HH, Wilson D, Aye T, Baker B, Barahona K, Buckingham B, Esrey K, Esrey T, Fathman G, Snyder R, Aneja B, Chatav M, Espinoza O, Frank E, Liu J, Perry J, Pyle R, Rigby A, Riley K, Soto A, Gitelman S, Adi S, Anderson M, Berhel A, Breen K, Fraser K, Gerard-Gonzalez A, Jossan P, Lustig R, Moassesfar S, Mugg A, Ng D, Prahalod P, Rangel-Lugo M, Sanda S, Tarkoff J, Torok C, Wesch R, Aslan I, Buchanan J, Cordier J, Hamilton C, Hawkins L, Ho T, Jain A, Ko K, Lee T, Phelps S, Rosenthal S, Sahakitrungruang T, Stehl L, Taylor L, Wertz M, Wong J, Philipson L, Briars R, Devine N, Littlejohn E, Grant T, Gottlieb P, Klingensmith G, Steck A, Alkanani A, Bautista K, Bedoy R, Blau A, Burke B, Cory L, Dang M, Fitzgerald-Miller L, Fouts A, Gage V, Garg S, Gesauldo P, Gutin R, Hayes C, Hoffman M, Ketchum K, Logsden-Sackett N, Maahs D, Messer L, Meyers L, Michels A, Peacock S, Rewers M, Rodriguez P, Sepulbeda F, Sippl R, Steck A, Taki I, Tran BK, Tran T, Wadwa RP, Zeitler P, Barker J, Barry S, Birks L, Bomsburger L, Bookert T, Briggs L, Burdick P, Cabrera R, Chase P, Cobry E, Conley A, Cook G, Daniels J, DiDomenico D, Eckert J, Ehler A, Eisenbarth G, Fain P, Fiallo-Scharer R, Frank N, Goettle H, Haarhues M, Harris S, Horton L, Hutton J, Jeffrrey J, Jenison R, Jones K, Kastelic W, King MA, Lehr D, Lungaro J, Mason K, Maurer H, Nguyen L, Proto A, Realsen J, Schmitt K, Schwartz M, Skovgaard S, Smith J, Vanderwel B, Voelmle M, Wagner R, Wallace A, Walravens P, Weiner L, Westerhoff B, Westfall E, Widmer K, Wright H, Schatz D, Abraham A, Atkinson M, Cintron M, Clare-Salzler M, Ferguson J, Haller M, Hosford J, Mancini D, Rohrs H, Silverstein J, Thomas J, Winter W, Cole G, Cook R, Coy R, Hicks E, Lewis N, Marks J, Pugliese A, Blaschke C, Matheson D, Pugliese A, Sanders-Branca N, Ray Arce LA, Cisneros M, Sabbag S, Moran A, Gibson C, Fife B, Hering B, Kwong C, Leschyshyn J, Nathan B, Pappenfus B, Street A, Boes MA, Peterson Eck S, Finney L, Albright Fischer T, Martin A, Jacqueline Muzamhindo C, Rhodes M, Smith J, Wagner J, Wood B, Becker D, Delallo K, Diaz A, Elnyczky B, Libman I, Pasek B, Riley K, Trucco M, Copemen B, Gwynn D, Toledo F, Rodriguez H, Bollepalli S, Diamond F, Eyth E, Henson D, Lenz A, Shulman D, Raskin P, Adhikari S, Dickson B, Dunnigan E, Lingvay I, Pruneda L, Ramos-Roman M, Raskin P, Rhee C, Richard J, Siegelman M, Sturges D, Sumpter K, White P, Alford M, Arthur J, Aviles-Santa ML, Cordova E, Davis R, Fernandez S, Fordan S, Hardin T, Jacobs A, Kaloyanova P, Lukacova-Zib I, Mirfakhraee S, Mohan A, Noto H, Smith O, Torres N, Wherrett D, Balmer D, Eisel L, Kovalakovska R, Mehan M, Sultan F, Ahenkorah B, Cevallos J, Razack N, Jo Ricci M, Rhode A, Srikandarajah M, Steger R, Russell WE, Black M, Brendle F, Brown A, Moore D, Pittel E, Robertson A, Shannon A, Thomas JW, Herold K, Feldman L, Sherwin R, Tamborlane W, Weinzimer S, Toppari J, Kallio T, Kärkkäinen M, Mäntymäki E, Niininen T, Nurmi B, Rajala P, Romo M, Suomenrinne S, Näntö-Salonen K, Simell O, Simell T, Bosi E, Battaglia M, Bianconi E, Bonfanti R, Grogan P, Laurenzi A, Martinenghi S, Meschi F, Pastore M, Falqui L, Teresa Muscato M, Viscardi M, Bingley P, Castleden H, Farthing N, Loud S, Matthews C, McGhee J, Morgan A, Pollitt J, Elliot-Jones R, Wheaton C, Knip M, Siljander H, Suomalainen H, Colman P, Healy F, Mesfin S, Redl L, Wentworth J, Willis J, Farley M, Harrison L, Perry C, Williams F, Mayo A, Paxton J, Thompson V, Volin L, Fenton C, Carr L, Lemon E, Swank M, Luidens M, Salgam M, Sharma V, Schade D, King C, Carano R, Heiden J, Means N, Holman L, Thomas I, Madrigal D, Muth T, Martin C, Plunkett C, Ramm C, Auchus R, Lane W, Avots E, Buford M, Hale C, Hoyle J, Lane B, Muir A, Shuler S, Raviele N, Ivie E, Jenkins M, Lindsley K, Hansen I, Fadoju D, Felner E, Bode B, Hosey R, Sax J, Jefferies C, Mannering S, Prentis R, She J, Stachura M, Hopkins D, Williams J, Steed L, Asatapova E, Nunez S, Knight S, Dixon P, Ching J, Donner T, Longnecker S, Abel K, Arcara K, Blackman S, Clark L, Cooke D, Plotnick L, Levin P, Bromberger L, Klein K, Sadurska K, Allen C, Michaud D, Snodgrass H, Burghen G, Chatha S, Clark C, Silverberg J, Wittmer C, Gardner J, LeBoeuf C, Bell P, McGlore O, Tennet H, Alba N, Carroll M, Baert L, Beaton H, Cordell E, Haynes A, Reed C, Lichter K, McCarthy P, McCarthy S, Monchamp T, Roach J, Manies S, Gunville F, Marosok L, Nelson T, Ackerman K, Rudolph J, Stewart M, McCormick K, May S, Falls T, Barrett T, Dale K, Makusha L, McTernana C, Penny-Thomas K, Sullivan K, Narendran P, Robbie J, Smith D, Christensen R, Koehler B, Royal C, Arthur T, Houser H, Renaldi J, Watsen S, Wu P, Lyons L, House B, Yu J, Holt H, Nation M, Vickers C, Watling R, Heptulla R, Trast J, Agarwal C, Newell D, Katikaneni R, Gardner C, Del A, Rio A, Logan H, Collier C, Rishton G, Whalley A, Ali S, Ramtoola T, Quattrin L, Mastrandea A, House M, Ecker C, Huang C, Gougeon J, Ho D, Pacuad D, Dunger J, May C, O’Brien C, Acerini B, Salgin A, Thankamony R, Williams J, Buse G, Fuller M, Duclos J, Tricome H, Brown D, Pittard D, Bowlby A, Blue T, Headley S, Bendre K, Lewis K, Sutphin C, Soloranzo J, Puskaric H, Madison M, Rincon M, Carlucci R, Shridharani B, Rusk E, Tessman D, Huffman H, Abrams B, Biederman M, Jones V, Leathers W, Brickman P, Petrie D, Zimmerman J, Howard L, Miller R, Alemzadeh D, Mihailescu R, Melgozza-Walker N, Abdulla C, Boucher-Berry D, Ize-Ludlow R, Levy C, Swenson, Brousell N, Crimmins D, Edler T, Weis C, Schultz D, Rogers D, Latham C, Mawhorter C, Switzer W, Spencer P, Konstantnopoulus S, Broder J, Klein L, Knight L, Szadek G, Welnick B, Thompson R, Hoffman A, Revell J, Cherko K, Carter E, Gilson J, Haines G, Arthur B, Bowen W, Zipf P, Graves R, Lozano D, Seiple K, Spicer A, Chang J, Fregosi J, Harbinson C, Paulson S, Stalters P, Wright D, Zlock A, Freeth J, Victory H, Maheshwari A, Maheshwari T, Holmstrom J, Bueno R, Arguello J, Ahern L, Noreika V, Watson S, Hourse P, Breyer C, Kissel Y, Nicholson M, Pfeifer S, Almazan J, Bajaj M, Quinn K, Funk J, McCance E, Moreno R, Veintimilla A, Wells J, Cook S, Trunnel J, Henske S, Desai K, Frizelis F, Khan R, Sjoberg K, Allen P, Manning G, Hendry B, Taylor S, Jones W, Strader M, Bencomo T, Bailey L, Bedolla C, Roldan C, Moudiotis B, Vaidya C, Anning S, Bunce S, Estcourt E, Folland E, Gordon C, Harrill J, Ireland J, Piper L, Scaife K, Sutton S, Wilkins M, Costelloe J, Palmer L, Casas C, Miller M, Burgard C, Erickson J, Hallanger-Johnson P, Clark W, Taylor A, Lafferty S, Gillett C, Nolan M, Pathak L, Sondrol T, Hjelle S, Hafner J, Kotrba R, Hendrickson A, Cemeroglu T, Symington M, Daniel Y, Appiagyei-Dankah D, Postellon M, Racine L, Kleis K, Barnes S, Godwin H, McCullough K, Shaheen G, Buck L, Noel M, Warren S, Weber S, Parker I, Gillespie B, Nelson C, Frost J, Amrhein E, Moreland A, Hayes J, Peggram J, Aisenberg M, Riordan J, Zasa E, Cummings K, Scott T, Pinto A, Mokashi K, McAssey E, Helden P, Hammond L, Dinning S, Rahman S, Ray C, Dimicri S, Guppy H, Nielsen C, Vogel C, Ariza L, Morales Y, Chang R, Gabbay L, Ambrocio L, Manley R, Nemery W, Charlton P, Smith L, Kerr B, Steindel-Kopp M, Alamaguer D, Liljenquist G, Browning T, Coughenour M, Sulk E, Tsalikan M, Tansey J, Cabbage N. Identical and Nonidentical Twins: Risk and Factors Involved in Development of Islet Autoimmunity and Type 1 Diabetes. Diabetes Care 2019; 42:192-199. [PMID: 30061316 PMCID: PMC6341285 DOI: 10.2337/dc18-0288] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 06/28/2018] [Indexed: 02/03/2023]
Abstract
OBJECTIVE There are variable reports of risk of concordance for progression to islet autoantibodies and type 1 diabetes in identical twins after one twin is diagnosed. We examined development of positive autoantibodies and type 1 diabetes and the effects of genetic factors and common environment on autoantibody positivity in identical twins, nonidentical twins, and full siblings. RESEARCH DESIGN AND METHODS Subjects from the TrialNet Pathway to Prevention Study (N = 48,026) were screened from 2004 to 2015 for islet autoantibodies (GAD antibody [GADA], insulinoma-associated antigen 2 [IA-2A], and autoantibodies against insulin [IAA]). Of these subjects, 17,226 (157 identical twins, 283 nonidentical twins, and 16,786 full siblings) were followed for autoantibody positivity or type 1 diabetes for a median of 2.1 years. RESULTS At screening, identical twins were more likely to have positive GADA, IA-2A, and IAA than nonidentical twins or full siblings (all P < 0.0001). Younger age, male sex, and genetic factors were significant factors for expression of IA-2A, IAA, one or more positive autoantibodies, and two or more positive autoantibodies (all P ≤ 0.03). Initially autoantibody-positive identical twins had a 69% risk of diabetes by 3 years compared with 1.5% for initially autoantibody-negative identical twins. In nonidentical twins, type 1 diabetes risk by 3 years was 72% for initially multiple autoantibody-positive, 13% for single autoantibody-positive, and 0% for initially autoantibody-negative nonidentical twins. Full siblings had a 3-year type 1 diabetes risk of 47% for multiple autoantibody-positive, 12% for single autoantibody-positive, and 0.5% for initially autoantibody-negative subjects. CONCLUSIONS Risk of type 1 diabetes at 3 years is high for initially multiple and single autoantibody-positive identical twins and multiple autoantibody-positive nonidentical twins. Genetic predisposition, age, and male sex are significant risk factors for development of positive autoantibodies in twins.
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Affiliation(s)
- Taylor M. Triolo
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO
| | - Alexandra Fouts
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO
| | - Laura Pyle
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Liping Yu
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO
| | - Peter A. Gottlieb
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO
| | - Andrea K. Steck
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO
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Zhang F, Zarkada G, Han J, Li J, Dubrac A, Ola R, Genet G, Boyé K, Michon P, Künzel SE, Camporez JP, Singh AK, Fong GH, Simons M, Tso P, Fernández-Hernando C, Shulman GI, Sessa WC, Eichmann A. Lacteal junction zippering protects against diet-induced obesity. Science 2018; 361:599-603. [PMID: 30093598 DOI: 10.1126/science.aap9331] [Citation(s) in RCA: 172] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 04/04/2018] [Accepted: 06/27/2018] [Indexed: 12/18/2022]
Abstract
Excess dietary lipid uptake causes obesity, a major global health problem. Enterocyte-absorbed lipids are packaged into chylomicrons, which enter the bloodstream through intestinal lymphatic vessels called lacteals. Here, we show that preventing lacteal chylomicron uptake by inducible endothelial genetic deletion of Neuropilin1 (Nrp1) and Vascular endothelial growth factor receptor 1 (Vegfr1; also known as Flt1) renders mice resistant to diet-induced obesity. Absence of NRP1 and FLT1 receptors increased VEGF-A bioavailability and signaling through VEGFR2, inducing lacteal junction zippering and chylomicron malabsorption. Restoring permeable lacteal junctions by VEGFR2 and vascular endothelial (VE)-cadherin signaling inhibition rescued chylomicron transport in the mutant mice. Zippering of lacteal junctions by disassembly of cytoskeletal VE-cadherin anchors prevented chylomicron uptake in wild-type mice. These data suggest that lacteal junctions may be targets for preventing dietary fat uptake.
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Affiliation(s)
- Feng Zhang
- Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06510-3221, USA
| | - Georgia Zarkada
- Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06510-3221, USA
| | - Jinah Han
- Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06510-3221, USA
| | - Jinyu Li
- Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06510-3221, USA
| | - Alexandre Dubrac
- Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06510-3221, USA
| | - Roxana Ola
- Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06510-3221, USA.,Department of Basic, Preventive and Clinical Science, University of Transylvania, 500019 Brasov, Romania
| | - Gael Genet
- Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06510-3221, USA
| | - Kevin Boyé
- Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06510-3221, USA
| | - Pauline Michon
- Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06510-3221, USA.,INSERM U970, Paris Cardiovascular Research Center, 75015 Paris, France
| | - Steffen E Künzel
- Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06510-3221, USA
| | - Joao Paulo Camporez
- Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Abhishek K Singh
- Departments of Comparative Medicine and Pathology, Vascular Biology and Therapeutics Program and Integrative Cell Signaling and Neurobiology of Metabolism Program, Yale University School of Medicine, New Haven, CT, USA
| | - Guo-Hua Fong
- Department of Cell Biology, University of Connecticut Health Center, Farmington, CT, 06030-3501, USA
| | - Michael Simons
- Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06510-3221, USA
| | - Patrick Tso
- Department of Pathology and Laboratory Medicine, Metabolic Diseases Institute, University of Cincinnati, Cincinnati, OH 45237-0507, USA
| | - Carlos Fernández-Hernando
- Departments of Comparative Medicine and Pathology, Vascular Biology and Therapeutics Program and Integrative Cell Signaling and Neurobiology of Metabolism Program, Yale University School of Medicine, New Haven, CT, USA
| | - Gerald I Shulman
- Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA.,Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT, USA
| | - William C Sessa
- Department of Pharmacology, Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, USA
| | - Anne Eichmann
- Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT 06510-3221, USA. .,INSERM U970, Paris Cardiovascular Research Center, 75015 Paris, France.,Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT, USA
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12
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Laurent T, Jouvion A, De-brier G, Trappier T, Genet G, Genet F. Poliomyelitis: Is the calculated basal metabolic rate (BMR) a reliable measure? Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Leotard A, Pages A, Salga M, Genet G, Levy J, Quera-Salva M, Genet F. Sleep disordered breathing in adult with polio sequelae: A case control study of predictive factors. Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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14
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Grelier A, Salga M, Gatin L, Debaud C, Genet G, De L’Escalopier N, Denormandie P, Genet F. Troublesome heterotopic ossification. Does the etiology have an impact on joint location and surgical complications? Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ola R, Dubrac A, Han J, Zhang F, Fang JS, Larrivée B, Lee M, Urarte AA, Kraehling JR, Genet G, Hirschi KK, Sessa WC, Canals FV, Graupera M, Yan M, Young LH, Oh PS, Eichmann A. PI3 kinase inhibition improves vascular malformations in mouse models of hereditary haemorrhagic telangiectasia. Nat Commun 2016; 7:13650. [PMID: 27897192 PMCID: PMC5141347 DOI: 10.1038/ncomms13650] [Citation(s) in RCA: 112] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Accepted: 10/20/2016] [Indexed: 12/26/2022] Open
Abstract
Activin receptor-like kinase 1 (ALK1) is an endothelial serine-threonine kinase receptor for bone morphogenetic proteins (BMPs) 9 and 10. Inactivating mutations in the ALK1 gene cause hereditary haemorrhagic telangiectasia type 2 (HHT2), a disabling disease characterized by excessive angiogenesis with arteriovenous malformations (AVMs). Here we show that inducible, endothelial-specific homozygous Alk1 inactivation and BMP9/10 ligand blockade both lead to AVM formation in postnatal retinal vessels and internal organs including the gastrointestinal (GI) tract in mice. VEGF and PI3K/AKT signalling are increased on Alk1 deletion and BMP9/10 ligand blockade. Genetic deletion of the signal-transducing Vegfr2 receptor prevents excessive angiogenesis but does not fully revert AVM formation. In contrast, pharmacological PI3K inhibition efficiently prevents AVM formation and reverts established AVMs. Thus, Alk1 deletion leads to increased endothelial PI3K pathway activation that may be a novel target for the treatment of vascular lesions in HHT2.
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Affiliation(s)
- Roxana Ola
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut 06511, USA
| | - Alexandre Dubrac
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut 06511, USA
| | - Jinah Han
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut 06511, USA
| | - Feng Zhang
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut 06511, USA
| | - Jennifer S. Fang
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut 06511, USA
| | - Bruno Larrivée
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut 06511, USA
| | - Monica Lee
- Department of Pharmacology, Yale University School of Medicine, New Haven, Connecticut 06520, USA
| | - Ana A. Urarte
- Vascular Signalling Laboratory, Institut d'Investigació Biomèdica de Bellvitge, L'Hospitalet de Llobregat, Barcelona 08908, Spain
| | - Jan R. Kraehling
- Department of Pharmacology, Yale University School of Medicine, New Haven, Connecticut 06520, USA
| | - Gael Genet
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut 06511, USA
| | - Karen K. Hirschi
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut 06511, USA
| | - William C. Sessa
- Department of Pharmacology, Yale University School of Medicine, New Haven, Connecticut 06520, USA
| | - Francesc V. Canals
- Translation Research Laboratory, Catalan Institute of Oncology, Idibell, Barcelona 08908, Spain
| | - Mariona Graupera
- Vascular Signalling Laboratory, Institut d'Investigació Biomèdica de Bellvitge, L'Hospitalet de Llobregat, Barcelona 08908, Spain
| | - Minhong Yan
- Molecular Oncology, Genentech, Inc., South San Francisco, California 94080-4990, USA
| | - Lawrence H. Young
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut 06511, USA
| | - Paul S. Oh
- Department of Physiology and Functional Genomics, University of Florida College of Medicine, PO Box 100274, Gainesville, Florida 32610, USA
| | - Anne Eichmann
- Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut 06511, USA
- Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, Connecticut 06520, USA
- Inserm U970, Paris Cardiovascular Research Center, Paris 75015, France
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16
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Dubrac A, Genet G, Ola R, Zhang F, Pibouin-Fragner L, Han J, Zhang J, Thomas JL, Chedotal A, Schwartz MA, Eichmann A. Targeting NCK-Mediated Endothelial Cell Front-Rear Polarity Inhibits Neovascularization. Circulation 2015; 133:409-21. [PMID: 26659946 DOI: 10.1161/circulationaha.115.017537] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Accepted: 12/04/2015] [Indexed: 12/22/2022]
Abstract
BACKGROUND Sprouting angiogenesis is a key process driving blood vessel growth in ischemic tissues and an important drug target in a number of diseases, including wet macular degeneration and wound healing. Endothelial cells forming the sprout must develop front-rear polarity to allow sprout extension. The adaptor proteins Nck1 and 2 are known regulators of cytoskeletal dynamics and polarity, but their function in angiogenesis is poorly understood. Here, we show that the Nck adaptors are required for endothelial cell front-rear polarity and migration downstream of the angiogenic growth factors VEGF-A and Slit2. METHODS AND RESULTS Mice carrying inducible, endothelial-specific Nck1/2 deletions fail to develop front-rear polarized vessel sprouts and exhibit severe angiogenesis defects in the postnatal retina and during embryonic development. Inactivation of NCK1 and 2 inhibits polarity by preventing Cdc42 and Pak2 activation by VEGF-A and Slit2. Mechanistically, NCK binding to ROBO1 is required for both Slit2- and VEGF-induced front-rear polarity. Selective inhibition of polarized endothelial cell migration by targeting Nck1/2 prevents hypersprouting induced by Notch or Bmp signaling inhibition, and pathological ocular neovascularization and wound healing, as well. CONCLUSIONS These data reveal a novel signal integration mechanism involving NCK1/2, ROBO1/2, and VEGFR2 that controls endothelial cell front-rear polarity during sprouting angiogenesis.
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Affiliation(s)
- Alexandre Dubrac
- From Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT (A.D., G.G., R.O., F.Z., J.H., J.Z., J.-L.T., A.E.); INSERM U1050, Collège de France, Center for Interdisciplinary Research in Biology (CIRB), Paris (L.P.-F., A.E.); Department of Neurology, Yale University School of Medicine, New Haven, CT (J.-L.T.); Institut du Cerveau et de la Moelle, Inserm, Université Pierre et Marie Curie, Paris, France (J.-L.T.); Sorbonne Universités, UPMC Universités Paris 06, INSERM, UMR-S968, CNRS, UMR-7210, Institut de la Vision, France (A.C.); Departments of Cell Biology and Biomedical Engineering, Yale University, New Haven, CT (M.A.S.); and Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT (A.E.)
| | - Gael Genet
- From Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT (A.D., G.G., R.O., F.Z., J.H., J.Z., J.-L.T., A.E.); INSERM U1050, Collège de France, Center for Interdisciplinary Research in Biology (CIRB), Paris (L.P.-F., A.E.); Department of Neurology, Yale University School of Medicine, New Haven, CT (J.-L.T.); Institut du Cerveau et de la Moelle, Inserm, Université Pierre et Marie Curie, Paris, France (J.-L.T.); Sorbonne Universités, UPMC Universités Paris 06, INSERM, UMR-S968, CNRS, UMR-7210, Institut de la Vision, France (A.C.); Departments of Cell Biology and Biomedical Engineering, Yale University, New Haven, CT (M.A.S.); and Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT (A.E.)
| | - Roxana Ola
- From Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT (A.D., G.G., R.O., F.Z., J.H., J.Z., J.-L.T., A.E.); INSERM U1050, Collège de France, Center for Interdisciplinary Research in Biology (CIRB), Paris (L.P.-F., A.E.); Department of Neurology, Yale University School of Medicine, New Haven, CT (J.-L.T.); Institut du Cerveau et de la Moelle, Inserm, Université Pierre et Marie Curie, Paris, France (J.-L.T.); Sorbonne Universités, UPMC Universités Paris 06, INSERM, UMR-S968, CNRS, UMR-7210, Institut de la Vision, France (A.C.); Departments of Cell Biology and Biomedical Engineering, Yale University, New Haven, CT (M.A.S.); and Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT (A.E.)
| | - Feng Zhang
- From Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT (A.D., G.G., R.O., F.Z., J.H., J.Z., J.-L.T., A.E.); INSERM U1050, Collège de France, Center for Interdisciplinary Research in Biology (CIRB), Paris (L.P.-F., A.E.); Department of Neurology, Yale University School of Medicine, New Haven, CT (J.-L.T.); Institut du Cerveau et de la Moelle, Inserm, Université Pierre et Marie Curie, Paris, France (J.-L.T.); Sorbonne Universités, UPMC Universités Paris 06, INSERM, UMR-S968, CNRS, UMR-7210, Institut de la Vision, France (A.C.); Departments of Cell Biology and Biomedical Engineering, Yale University, New Haven, CT (M.A.S.); and Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT (A.E.)
| | - Laurence Pibouin-Fragner
- From Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT (A.D., G.G., R.O., F.Z., J.H., J.Z., J.-L.T., A.E.); INSERM U1050, Collège de France, Center for Interdisciplinary Research in Biology (CIRB), Paris (L.P.-F., A.E.); Department of Neurology, Yale University School of Medicine, New Haven, CT (J.-L.T.); Institut du Cerveau et de la Moelle, Inserm, Université Pierre et Marie Curie, Paris, France (J.-L.T.); Sorbonne Universités, UPMC Universités Paris 06, INSERM, UMR-S968, CNRS, UMR-7210, Institut de la Vision, France (A.C.); Departments of Cell Biology and Biomedical Engineering, Yale University, New Haven, CT (M.A.S.); and Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT (A.E.)
| | - Jinah Han
- From Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT (A.D., G.G., R.O., F.Z., J.H., J.Z., J.-L.T., A.E.); INSERM U1050, Collège de France, Center for Interdisciplinary Research in Biology (CIRB), Paris (L.P.-F., A.E.); Department of Neurology, Yale University School of Medicine, New Haven, CT (J.-L.T.); Institut du Cerveau et de la Moelle, Inserm, Université Pierre et Marie Curie, Paris, France (J.-L.T.); Sorbonne Universités, UPMC Universités Paris 06, INSERM, UMR-S968, CNRS, UMR-7210, Institut de la Vision, France (A.C.); Departments of Cell Biology and Biomedical Engineering, Yale University, New Haven, CT (M.A.S.); and Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT (A.E.)
| | - Jiasheng Zhang
- From Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT (A.D., G.G., R.O., F.Z., J.H., J.Z., J.-L.T., A.E.); INSERM U1050, Collège de France, Center for Interdisciplinary Research in Biology (CIRB), Paris (L.P.-F., A.E.); Department of Neurology, Yale University School of Medicine, New Haven, CT (J.-L.T.); Institut du Cerveau et de la Moelle, Inserm, Université Pierre et Marie Curie, Paris, France (J.-L.T.); Sorbonne Universités, UPMC Universités Paris 06, INSERM, UMR-S968, CNRS, UMR-7210, Institut de la Vision, France (A.C.); Departments of Cell Biology and Biomedical Engineering, Yale University, New Haven, CT (M.A.S.); and Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT (A.E.)
| | - Jean-Léon Thomas
- From Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT (A.D., G.G., R.O., F.Z., J.H., J.Z., J.-L.T., A.E.); INSERM U1050, Collège de France, Center for Interdisciplinary Research in Biology (CIRB), Paris (L.P.-F., A.E.); Department of Neurology, Yale University School of Medicine, New Haven, CT (J.-L.T.); Institut du Cerveau et de la Moelle, Inserm, Université Pierre et Marie Curie, Paris, France (J.-L.T.); Sorbonne Universités, UPMC Universités Paris 06, INSERM, UMR-S968, CNRS, UMR-7210, Institut de la Vision, France (A.C.); Departments of Cell Biology and Biomedical Engineering, Yale University, New Haven, CT (M.A.S.); and Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT (A.E.)
| | - Alain Chedotal
- From Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT (A.D., G.G., R.O., F.Z., J.H., J.Z., J.-L.T., A.E.); INSERM U1050, Collège de France, Center for Interdisciplinary Research in Biology (CIRB), Paris (L.P.-F., A.E.); Department of Neurology, Yale University School of Medicine, New Haven, CT (J.-L.T.); Institut du Cerveau et de la Moelle, Inserm, Université Pierre et Marie Curie, Paris, France (J.-L.T.); Sorbonne Universités, UPMC Universités Paris 06, INSERM, UMR-S968, CNRS, UMR-7210, Institut de la Vision, France (A.C.); Departments of Cell Biology and Biomedical Engineering, Yale University, New Haven, CT (M.A.S.); and Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT (A.E.)
| | - Martin A Schwartz
- From Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT (A.D., G.G., R.O., F.Z., J.H., J.Z., J.-L.T., A.E.); INSERM U1050, Collège de France, Center for Interdisciplinary Research in Biology (CIRB), Paris (L.P.-F., A.E.); Department of Neurology, Yale University School of Medicine, New Haven, CT (J.-L.T.); Institut du Cerveau et de la Moelle, Inserm, Université Pierre et Marie Curie, Paris, France (J.-L.T.); Sorbonne Universités, UPMC Universités Paris 06, INSERM, UMR-S968, CNRS, UMR-7210, Institut de la Vision, France (A.C.); Departments of Cell Biology and Biomedical Engineering, Yale University, New Haven, CT (M.A.S.); and Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT (A.E.)
| | - Anne Eichmann
- From Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT (A.D., G.G., R.O., F.Z., J.H., J.Z., J.-L.T., A.E.); INSERM U1050, Collège de France, Center for Interdisciplinary Research in Biology (CIRB), Paris (L.P.-F., A.E.); Department of Neurology, Yale University School of Medicine, New Haven, CT (J.-L.T.); Institut du Cerveau et de la Moelle, Inserm, Université Pierre et Marie Curie, Paris, France (J.-L.T.); Sorbonne Universités, UPMC Universités Paris 06, INSERM, UMR-S968, CNRS, UMR-7210, Institut de la Vision, France (A.C.); Departments of Cell Biology and Biomedical Engineering, Yale University, New Haven, CT (M.A.S.); and Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT (A.E.).
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17
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Rama N, Dubrac A, Mathivet T, Ní Chárthaigh RA, Genet G, Cristofaro B, Pibouin-Fragner L, Ma L, Eichmann A, Chédotal A. Slit2 signaling through Robo1 and Robo2 is required for retinal neovascularization. Nat Med 2015; 21:483-91. [PMID: 25894826 PMCID: PMC4819398 DOI: 10.1038/nm.3849] [Citation(s) in RCA: 115] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Accepted: 03/25/2015] [Indexed: 02/07/2023]
Abstract
Ocular neovascular diseases are a leading cause of blindness. Vascular endothelial growth factor (VEGF) blockade improves vision, but not all individuals respond to anti-VEGF treatment, making additional means to prevent neovascularization necessary. Slit-family proteins (Slits) are ligands of Roundabout (Robo) receptors that repel developing axons in the nervous system. Robo1 expression is altered in ocular neovascular diseases, and previous in vitro studies have reported both pro- and anti-angiogenic effects of Slits. However, genetic evidence supporting a role for Slits in ocular neovascularization is lacking. Here we generated conditional knockout mice deficient in various Slit and Robo proteins and found that Slit2 potently and selectively promoted angiogenesis via Robo1 and Robo2 in mouse postnatal retina and in a model of ocular neovascular disease. Mechanistically, Slit2 acting through Robo1 and Robo2 promoted the migration of endothelial cells. These receptors are required for both Slit2- and VEGF-induced Rac1 activation and lamellipodia formation. Thus, Slit2 blockade could potentially be used therapeutically to inhibit angiogenesis in individuals with ocular neovascular disease.
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Affiliation(s)
- Nicolas Rama
- 1] INSERM UMR S968, Institut de la Vision, Paris, France. [2] Université Pierre et Marie Curie, Sorbonne Universités, Paris, France. [3] UMR 7210, CNRS, Paris, France
| | - Alexandre Dubrac
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Thomas Mathivet
- Center for Interdisciplinary Research in Biology (CIRB), Collège de France, Paris, France
| | - Róisín-Ana Ní Chárthaigh
- 1] INSERM UMR S968, Institut de la Vision, Paris, France. [2] Université Pierre et Marie Curie, Sorbonne Universités, Paris, France. [3] UMR 7210, CNRS, Paris, France
| | - Gael Genet
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Brunella Cristofaro
- Center for Interdisciplinary Research in Biology (CIRB), Collège de France, Paris, France
| | | | - Le Ma
- Department of Neuroscience, Farber Institute for Neurosciences, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Anne Eichmann
- 1] Section of Cardiovascular Medicine, Department of Internal Medicine, Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, Connecticut, USA. [2] Center for Interdisciplinary Research in Biology (CIRB), Collège de France, Paris, France. [3] Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Alain Chédotal
- 1] INSERM UMR S968, Institut de la Vision, Paris, France. [2] Université Pierre et Marie Curie, Sorbonne Universités, Paris, France. [3] UMR 7210, CNRS, Paris, France
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18
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Perez-Pomares JM, Ruiz-Villalba A, Ziogas A, Segovia JC, Ehrbar M, Munoz-Chapuli R, De La Rosa A, Dominguez JN, Hove-Madsen L, Sankova B, Sedmera D, Franco D, Aranega Jimenez A, Babaeva G, Chizh N, Galchenko S, Sandomirsky B, Schwarzl M, Seiler S, Steendijk P, Huber S, Maechler H, Truschnig-Wilders M, Pieske B, Post H, Simrick S, Kreutzer R, Rao C, Terracciano CM, Kirchhof P, Fabritz L, Brand T, Theveniau-Ruissy M, Parisot P, Francou A, Saint-Michel E, Mesbah K, Kelly RG, Wu HT, Sie SS, Chen CY, Kuan TC, Lin CS, Ismailoglu Z, Guven M, Yakici A, Ata Y, Ozcan S, Yildirim E, Ongen Z, Miroshnikova V, Demina E, Rodygina T, Kurjanov P, Denisenko A, Schwarzman A, Rubanenko A, Shchukin Y, Germanov A, Goldbergova M, Parenica J, Lipkova J, Pavek N, Kala P, Poloczek M, Vasku A, Parenicova I, Spinar J, Gambacciani C, Chiavacci E, Evangelista M, Vesentini N, Kusmic C, Pitto L, Chernova A, Nikulina SUY, Arvanitis DA, Mourouzis I, Pantos C, Kranias EG, Cokkinos DV, Sanoudou D, Vladimirskaya TE, Shved IA, Kryvorot SG, Schirmer IM, Appukuttan A, Pott L, Jaquet K, Ladilov Y, Archer CR, Bootman MD, Roderick HL, Fusco A, Sorriento D, Santulli G, Trimarco B, Iaccarino G, Hagenmueller M, Riffel J, Gatzoulis MA, Stoupel EG, Garcia R, Merino D, Montalvo C, Hurle MA, Nistal JF, Villar AV, Perez-Moreno A, Gilabert R, Bernhold E, Ros E, Amat-Roldan I, Katus HA, Hardt SE, Maqsood A, Zi M, Prehar S, Neyses L, Ray S, Oceandy D, Khatami N, Wadowski P, Wagh V, Hescheler J, Sachinidis A, Mohl W, Chaudhry B, Burns D, Henderson DJ, Bax NAM, Van Marion MH, Shah B, Goumans MJ, Bouten CVC, Van Der Schaft DWJ, Bax NAM, Van Oorschot AAM, Maas S, Braun J, Van Tuyn J, De Vries AAF, Gittenberger-De Groot AC, Goumans MJ, Bageghni S, Drinkhill MJ, Batten TFC, Ainscough JFX, Onate B, Vilahur G, Ferrer-Lorente R, Ybarra J, Diez-Caballero A, Ballesta-Lopez C, Moscatiello F, Herrero J, Badimon L, Martin-Rendon E, Clifford DM, Fisher SA, Brusnkill SJ, Doree C, Mathur A, Clarke M, Watt SM, Hernandez-Vera R, Badimon L, Kavanagh D, Yemm AI, Frampton J, Kalia N, Terajima Y, Shimizu T, Tsuruyama S, Ishii H, Sekine H, Hagiwara N, Okano T, Vrijsen KR, Chamuleau SAJ, Sluijter JPG, Doevendans PFM, Madonna R, Delli Pizzi S, Di Donato L, Mariotti A, Di Carlo L, D'ugo E, Teberino MA, Merla A, T A, De Caterina R, Kolker L, Ali NN, Maclellan K, Moore M, Wheeler J, Harding SE, Fleck RA, Rowlinson JM, Kraenkel N, Ascione R, Madeddu P, O'sullivan JF, Leblond AL, Kelly G, Kumar AHS, Metharom P, Buneker CK, Alizadeh-Vikali N, Hynes BG, O'connor R, Caplice NM, Noseda M, De Smith AJ, Leja T, Rao PH, Al-Beidh F, Abreu Pavia MS, Blakemore AI, Schneider MD, Stathopoulou K, Cuello F, Ehler E, Haworth RS, Avkiran M, Morawietz H, Eickholt C, Langbein H, Brux M, Goettsch C, Goettsch W, Arsov A, Brunssen C, Mazilu L, Parepa IR, Suceveanu AI, Suceveanu AP, De Man FS, Guignabert C, Tu L, Handoko ML, Schalij I, Fadel E, Postmus PE, Vonk-Noordegraaf A, Humbert M, Eddahibi S, Sorriento D, Santulli G, Del Giudice C, Anastasio A, Trimarco B, Iaccarino G, Fazal L, Azibani F, Bihry N, Merval R, Polidano E, Samuel JL, Delcayre C, Zhang Y, Mi YM, Ren LL, Cheng YP, Guo R, Liu Y, Jiang YN, Mourouzis I, Pantos C, Kokkinos AD, Cokkinos DV, Tretjakovs P, Jurka A, Bormane I, Mikelsone I, Reihmane D, Elksne K, Krievina G, Verbovenko J, Bahs G, Lopez-Andres N, Rousseau A, Calvier L, Akhtar R, Labat C, Cruickshank K, Diez J, Zannad F, Lacolley P, Rossignol P, Hamesch K, Subramanian P, Li X, Thiemann A, Heyll K, Dembowsky K, Chevalier E, Weber C, Schober A, Yang L, Kim G, Gardner B, Earley J, Hofmann-Bowman M, Cheng CF, Lian WS, Lin H, Jinjolia NJ, Abuladze GA, Tvalchrelidze SHT, Khamnagadaev I, Shkolnikova M, Kokov L, Miklashevich I, Drozdov I, Ilyich I, Bingen BO, Askar SFA, Ypey DL, Van Der Laarse A, Schalij MJ, Pijnappels DA, Roney CH, Ng FS, Chowdhury RA, Chang ETY, Patel PM, Lyon AR, Siggers JH, Peters NS, Obergrussberger A, Stoelzle S, Bruggemann A, Haarmann C, George M, Fertig N, Moreira D, Souza A, Valente P, Kornej J, Reihardt C, Kosiuk J, Arya A, Hindricks G, Adams V, Husser D, Bollmann A, Camelliti P, Dudhia J, Dias P, Cartledge J, Connolly DJ, Terracciano CM, Nobles M, Sebastian S, Tinker A, Opel A, Tinker A, Daimi H, Haj Khelil A, Be Chibani J, Barana A, Amoros I, Gonzalez De La Fuente M, Caballero R, Aranega A, Franco D, Kelly A, Bernus O, Kemi OJ, Myles RC, Ghouri IA, Burton FL, Smith GL, Del Lungo M, Sartiani L, Spinelli V, Baruscotti M, Difrancesco D, Mugelli A, Cerbai E, Thomas AM, Aziz Q, Khambra T, Tinker A, Addlestone JMA, Cartwright EJ, Wilkinson R, Song W, Marston S, Jacquet A, Mougenot NM, Lipskaia AJ, Paalberends ER, Stam K, Van Dijk SJ, Van Slegtenhorst M, Dos Remedios C, Ten Cate FJ, Michels M, Niessen HWM, Stienen GJM, Van Der Velden J, Read MI, Andreianova AA, Harrison JC, Goulton CS, Kerr DS, Sammut IA, Schwarzl M, Seiler S, Wallner M, Huber S, Steendijk P, Maechler H, Truschnig-Wilders M, Von Lewinski D, Pieske B, Post H, Kindsvater D, Saes M, Morano I, Muegge A, Jaquet K, Buyandelger B, Kostin S, Gunkel S, Vouffo J, Ng K, Chen J, Eilers M, Isaacson R, Milting H, Knoell R, Cattin ME, Crocini C, Schlossarek S, Maron S, Hansen A, Eschenhagen T, Carrier L, Bonne G, Coppini R, Ferrantini C, Olivotto I, Del Lungo M, Belardinelli L, Poggesi C, Mugelli A, Cerbai E, Leung MC, Messer AE, Copeland O, Marston SB, Mills AM, Collins T, O'gara P, Thum T, Regalla K, Lyon AR, Macleod KT, Harding SE, Rao C, Prodromakis T, Chaudhry U, Darzi A, Yacoub MH, Athanasiou T, Terracciano CM, Bogdanova A, Makhro A, Hoydal M, Stolen TO, Johnssen AB, Alves M, Catalucci D, Condorelli G, Koch LG, Britton SL, Smith GL, Wisloff U, Bito V, Claus P, Vermeulen K, Huysmans C, Ventura-Clapier R, Sipido KR, Seliuk MN, Burlaka AP, Sidorik EP, Khaitovych NV, Kozachok MM, Potaskalova VS, Driesen RB, Galan DT, Vermeulen K, Claus P, Sipido KR, De Paulis D, Arnoux T, Schaller S, Pruss RM, Poitz DM, Augstein A, Braun-Dullaeus RC, Schmeisser A, Strasser RH, Micova P, Balkova P, Hlavackova M, 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Abonnenc M, Da Costa Martins P, Srivastava S, Didangelos A, Yin X, Gautel M, De Windt L, Mayr M, Comelli L, Rocchiccioli S, Lande C, Ucciferri N, Trivella MG, Citti L, Cecchettini A, Ikonen L, Vuorenpaa H, Kujala K, Sarkanen JR, Heinonen T, Ylikomi T, Aalto-Setala K, Capros H, Sprincean N, Usurelu N, Egorov V, Stratu N, Matchkov V, Bouzinova E, Moeller-Nielsen N, Wiborg O, Aalkjaer C, Gutierrez PS, Aparecida-Silva R, Borges LF, Moreira LFP, Dias RR, Kalil J, Stolf NAG, Zhou W, Suntharalingam K, Brand N, Vilar Compte R, Ying L, Bicknell K, Dannoura A, Dash P, Brooks G, Tsimafeyeu I, Tishova Y, Wynn N, Oyeyipo IP, Olatunji LA, Maegdefessel L, Azuma J, Toh R, Raaz U, Merk DR, Deng A, Spin JM, Tsao PS, Lande C, Cecchettini A, Tedeschi L, Taranta M, Naldi I, Citti L, Trivella MG, Grimaldi S, Cinti C, Bousquenaud M, Maskali F, Poussier S, Marie PY, Boutley H, Karcher G, Wagner DR, Devaux Y, Torre I, Psilodimitrakopoulos S, Iruretagoiena I, Gonzalez-Tendero A, Artigas D, Loza-Alvarez P, Gratacos E, Amat-Roldan I, Murray L, Carberry DM, Dunton P, Miles MJ, Suleiman MS, Kanesalingam K, Taylor R, Mc Collum CN, Parniczky A, Solymar M, Porpaczy A, Miseta A, Lenkey ZS, Szabados S, Cziraki A, Garai J, Koller A, Myloslavska I, Menazza SM, Canton MC, Di Lisa FDL, Schulz RS, Oliveira SHV, Morais CAS, Miranda MR, Oliveira TT, Lamego MRA, Lima LM, Goncharova NS, Naymushin AV, Kazimli AV, Moiseeva OM, Lima LM, Carvalho MG, Sabino AP, Mota APL, Sousa MO, Niessner A, Richter B, Hohensinner PJ, Rychli K, Zorn G, Berger R, Moertl D, Pacher R, Wojta J, Huelsmann M, Kukharchik G, Nesterova N, Pavlova A, Gaykovaya L, Krapivka N, Konstantinova I, Sichinava L, Prapa S, Mccarthy KP, Kilner PJ, Xu XY, Johnson MR, Ho SY. Poster session 2. Cardiovasc Res 2012. [DOI: 10.1093/cvr/cvr334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Leone A, Aquila I, Vicinanza C, Iaconetti C, Bochicchio A, Ottolenghi S, Indolfi C, Nadal-Ginard B, Ellison GM, Torella D, Mias C, Genet G, Guilbeau-Frugier C, Pathak A, Senard JM, Gales C, Egorova AD, Khedoe PSJ, Goumans MTH, Nauli SM, Ten Dijke P, Poelmann RE, Hierck BP, Miragoli M, Lab MJ, Singh A, Sikkel M, Lyon A, Gorelik J, Cheung C, Bernardo AS, Trotter MW, Pedersen RA, Sinha S, Mioulane M, Foldes G, Harding SE, Reglin B, Secomb TW, Pries AR, Buckingham M, Lescroart F, Meilhac S, Le Garrec JF, Rozmaritsa N, Christ T, Wettwer E, Knaut M, Ravens U, Tokar S, Schobesberger S, Singh A, Wright PT, Miragoli M, Lyon AR, Sikkel M, Harding SE, Gorelik J, Van Mil A, Grundmann S, Goumans MJ, Jaksani S, Doevendans PA, Sluijter JP, Tijsen AJ, Amin AS, Giudicessi JR, Tanck MW, Bezzina CR, Creemers EE, Wilde AM, Ackerman MJ, Pinto YM, Gedicke-Hornung C, Behrens-Gawlik V, Khajetoorians D, Mearini G, Reischmann S, Geertz B, Voit T, Dreyfus P, Eschenhagen T, Carrier L, Duerr GD, Heinemann JC, Wenzel D, Ghanem A, Alferink JC, Zimmer A, Lutz B, Welz A, Fleischmann BK, Dewald O, Sbroggio' M, Bertero A, Giuliano L, Brancaccio M, Tarone G, Meiser M, Kohlhaas M, Chen Y, Csordas G, Dorn G, Maack C, Stapel B, Hoch M, Haghikia A, Fischer P, Maack C, Hilfiker-Kleiner D, Schroen B, Corsten M, Verhesen W, De Windt L, Pinto YM, Zacchigna S, Thum T, Carmeliet P, Papageorgiou A, Heymans S, Lunde IG, Finsen AV, Florholmen G, Skrbic B, Kvaloy H, Jarstadmarken HO, Sjaastad I, Tonnessen T, Carlson CR, Christensen G, Paavola J, Schliffke S, Rossetti S, Kuo I, Yuan S, Sun Z, Harris P, Torres V, Ehrlich B, Robinson P, Adams K, Zhang YH, Casadei B, Watkins H, Redwood C, Seneviratne AN, Cole JE, Goddard ME, Mohri Z, Cross AJ, Krams R, Monaco C, Everaert BR, Van Laere SJ, Hoymans VY, Timmermans JP, Vrints CJ. Oral abstract presentations & Young Investigators Competition. Cardiovasc Res 2012. [DOI: 10.1093/cvr/cvr333] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Guilbeau-Frugier C, Honton B, Despas F, Genet G, Pathak A, Galés C, Senard J. P3.10 Chemical denervation of sympathetic nervous system induces abnormal myocardial architecture. Auton Neurosci 2009. [DOI: 10.1016/j.autneu.2009.05.158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Genet G, Guilbeau-Frugier C, Despas F, Arvanitis D, Honton B, Altie MF, Davy A, Pathak A, Senard JM, Gales C. H030 Loss of Ephrin-B1 disrupts myocardial architecture and leads to abnormal sympathetic heart rate variability. Arch Cardiovasc Dis 2009. [DOI: 10.1016/s1875-2136(09)72329-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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