ArticleDevelopmental dynamics : an official publication of the American Association of Anatomists2016
CUG-BP, Elav-like family member 1 (CELF1) is required for normal myofibrillogenesis, morphogenesis, and contractile function in the embryonic heart.
Article in Developmental dynamics : an official publication of the American Association of Anatomists, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Curriculum vitae of CUG binding protein 1 (CELF1) in homeostasis and diseases: a systematic review.Cellular & molecular biology letters · 2024Pooled it
- CELF family of RNA-binding proteins: roles in disease biology and potential for therapeutic intervention.Cell communication and signaling : CCS · 2026Review
- Population structure and selection signal analysis of indigenous sheep from the southern edge of the Taklamakan Desert.BMC genomics · 2024Article
- Post-Transcriptional Modification by Alternative Splicing and Pathogenic Splicing Variants in Cardiovascular Development and Congenital Heart Defects.International journal of molecular sciences · 2023Review
- Promoting role of circ-Jarid2/miR-129-5p/Celf1 axis in cardiac hypertrophy.Gene therapy · 2021Article
- Bruno-3 regulates sarcomere component expression and contributes to muscle phenotypes of myotonic dystrophy type 1.Disease models & mechanisms · 2018Article
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5 authors.
Funding
Abstract
backgroundCUG-BP, Elav-like family member 1 (CELF1) is a multifunctional RNA binding protein found in a variety of adult and embryonic tissues. In the heart, CELF1 is found exclusively in the myocardium. However, the roles of CELF1 during cardiac development have not been completely elucidated.
resultsMyofibrillar organization is disrupted and proliferation is reduced following knockdown of CELF1 in cultured chicken primary embryonic cardiomyocytes. In vivo knockdown of Celf1 in developing Xenopus laevis embryos resulted in myofibrillar disorganization and a trend toward reduced proliferation in heart muscle, indicating conserved roles for CELF1 orthologs in embryonic cardiomyocytes. Loss of Celf1 also resulted in morphogenetic abnormalities in the developing heart and gut. Using optical coherence tomography, we showed that cardiac contraction was impaired following depletion of Celf1, while heart rhythm remained unperturbed. In contrast to cardiac muscle, loss of Celf1 did not disrupt myofibril organization in skeletal muscle cells, although it did lead to fragmentation of skeletal muscle bundles.
conclusionsCELF1 is required for normal myofibril organization, proliferation, morphogenesis, and contractile performance in the developing myocardium. Developmental Dynamics 245:854-873, 2016. © 2016 Wiley Periodicals, Inc.
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