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Peralta M, Ortiz Lopez L, Jerabkova K, Lucchesi T, Vitre B, Han D, Guillemot L, Dingare C, Sumara I, Mercader N, Lecaudey V, Delaval B, Meilhac SM, Vermot J. Intraflagellar Transport Complex B Proteins Regulate the Hippo Effector Yap1 during Cardiogenesis. Cell Rep 2021; 32:107932. [PMID: 32698004 DOI: 10.1016/j.celrep.2020.107932] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 04/30/2020] [Accepted: 06/29/2020] [Indexed: 02/06/2023] Open
Abstract
Cilia and the intraflagellar transport (IFT) proteins involved in ciliogenesis are associated with congenital heart diseases (CHDs). However, the molecular links between cilia, IFT proteins, and cardiogenesis are yet to be established. Using a combination of biochemistry, genetics, and live-imaging methods, we show that IFT complex B proteins (Ift88, Ift54, and Ift20) modulate the Hippo pathway effector YAP1 in zebrafish and mouse. We demonstrate that this interaction is key to restrict the formation of the proepicardium and the myocardium. In cellulo experiments suggest that IFT88 and IFT20 interact with YAP1 in the cytoplasm and functionally modulate its activity, identifying a molecular link between cilia-related proteins and the Hippo pathway. Taken together, our results highlight a noncanonical role for IFT complex B proteins during cardiogenesis and shed light on a mechanism of action for ciliary proteins in YAP1 regulation.
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Affiliation(s)
- Marina Peralta
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Illkirch, France; Centre National de la Recherche Scientifique, UMR7104, Illkirch, France; Institut National de la Santé et de la Recherche Médicale, U964, Illkirch, France; Université de Strasbourg, Illkirch, France
| | - Laia Ortiz Lopez
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Illkirch, France; Centre National de la Recherche Scientifique, UMR7104, Illkirch, France; Institut National de la Santé et de la Recherche Médicale, U964, Illkirch, France; Université de Strasbourg, Illkirch, France
| | - Katerina Jerabkova
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Illkirch, France; Centre National de la Recherche Scientifique, UMR7104, Illkirch, France; Institut National de la Santé et de la Recherche Médicale, U964, Illkirch, France; Université de Strasbourg, Illkirch, France
| | - Tommaso Lucchesi
- Imagine-Institut Pasteur, Laboratory of Heart Morphogenesis, Paris, France; INSERM UMR1163, Université Paris Descartes, Paris, France; Sorbonne Université, Collège Doctoral, F-75005, Paris, France
| | - Benjamin Vitre
- Centre de Recherche en Biologie Cellulaire de Montpellier (CRBM), CNRS, Université de Montpellier, Montpellier, France
| | - Dong Han
- Imagine-Institut Pasteur, Laboratory of Heart Morphogenesis, Paris, France; INSERM UMR1163, Université Paris Descartes, Paris, France
| | - Laurent Guillemot
- Imagine-Institut Pasteur, Laboratory of Heart Morphogenesis, Paris, France; INSERM UMR1163, Université Paris Descartes, Paris, France
| | - Chaitanya Dingare
- Institute for Cell Biology and Neurosciences, Goethe University of Frankfurt, Frankfurt, Germany
| | - Izabela Sumara
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Illkirch, France; Centre National de la Recherche Scientifique, UMR7104, Illkirch, France; Institut National de la Santé et de la Recherche Médicale, U964, Illkirch, France; Université de Strasbourg, Illkirch, France
| | - Nadia Mercader
- Institute of Anatomy, University of Bern, Bern, Switzerland; Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Virginie Lecaudey
- Institute for Cell Biology and Neurosciences, Goethe University of Frankfurt, Frankfurt, Germany
| | - Benedicte Delaval
- Centre de Recherche en Biologie Cellulaire de Montpellier (CRBM), CNRS, Université de Montpellier, Montpellier, France
| | - Sigolène M Meilhac
- Imagine-Institut Pasteur, Laboratory of Heart Morphogenesis, Paris, France; INSERM UMR1163, Université Paris Descartes, Paris, France
| | - Julien Vermot
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Illkirch, France; Centre National de la Recherche Scientifique, UMR7104, Illkirch, France; Institut National de la Santé et de la Recherche Médicale, U964, Illkirch, France; Université de Strasbourg, Illkirch, France; Sorbonne Université, Collège Doctoral, F-75005, Paris, France; Department of Bioengineering, Imperial College London, London, UK.
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