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Congenital Heart Diseases (CHDs) are a heterogeneous group of structural abnormalities affecting the heart and major arteries, which are present in at least 1% of births worldwide. Studies have linked CHD to both genetic and environmental factors. In this regard, it has been demonstrated that changes in the epigenetic pattern impact the expression of key genes involved in proper cardiac development. Therefore, it is suggested that aberrant epigenetic mechanisms may contribute to the development of these pathologies. Here, we review and summarize the main epigenetic mechanisms involved in CHD. Moreover, cardiac development and the importance of the environment and CHD are also addressed.
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; Ortega-Zhindón, Diego B 2
; Villamil-Castañeda, Clara 3
; Lara-Ortiz, Javier Santiago 1
; Borgonio-Cuadra Verónica Marusa 4 ; Cervantes-Salazar, Jorge L 5
; Calderón-Colmenero, Juan 6 ; Escalante-Ruiz Zeomara Nathali 7
; Retama-Méndez Eduardo 7
; Hernández-García, Yessica C 5 ; Pérez-Hernández Nonanzit 1
1 Department of Molecular Biology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico; [email protected] (J.M.R.-P.); [email protected] (C.V.-C.); [email protected] (J.S.L.-O.); [email protected] (Z.N.E.-R.); [email protected] (E.R.-M.)
2 Department of Pediatric Cardiac Surgery and Congenital Heart Disease, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico; [email protected] (D.B.O.-Z.); [email protected] (J.L.C.-S.); [email protected] (Y.C.H.-G.), Programa de Maestría y Doctorado en Ciencias Médicas, Odontológicas y de la Salud, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
3 Department of Molecular Biology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico; [email protected] (J.M.R.-P.); [email protected] (C.V.-C.); [email protected] (J.S.L.-O.); [email protected] (Z.N.E.-R.); [email protected] (E.R.-M.), Programa de Doctorado en Ciencias Biomédicas, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
4 Laboratory of Genomic Medicine, Department of Genetics, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Mexico City 14389, Mexico; [email protected]
5 Department of Pediatric Cardiac Surgery and Congenital Heart Disease, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico; [email protected] (D.B.O.-Z.); [email protected] (J.L.C.-S.); [email protected] (Y.C.H.-G.)
6 Department of Pediatric Cardiology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico; [email protected]
7 Department of Molecular Biology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico; [email protected] (J.M.R.-P.); [email protected] (C.V.-C.); [email protected] (J.S.L.-O.); [email protected] (Z.N.E.-R.); [email protected] (E.R.-M.), Academic Division of Health Sciences, Universidad Juárez Autónoma de Tabasco, Villahermosa 86100, Tabasco, Mexico