10.6084/m9.figshare.3259981 Shraddha Sharma Shraddha Sharma Santosh K. Patnaik Santosh K. Patnaik Zeynep Kemer Zeynep Kemer Bora E. Baysal Bora E. Baysal Transient overexpression of exogenous APOBEC3A causes C-to-U RNA editing of thousands of genes Taylor & Francis Group 2016 Cytidine deaminase disease genes epitranscriptomics RNA editing RNA seq 2016-05-05 18:13:37 Dataset https://tandf.figshare.com/articles/dataset/Transient_overexpression_of_exogenous_APOBEC3A_causes_C_to_U_RNA_editing_of_thousands_of_genes/3259981 <p>APOBEC3A cytidine deaminase induces site-specific C-to-U RNA editing of hundreds of genes in monocytes exposed to hypoxia and/or interferons and in pro-inflammatory macrophages. To examine the impact of APOBEC3A overexpression, we transiently expressed APOBEC3A in HEK293T cell line and performed RNA sequencing. APOBEC3A overexpression induces C-to-U editing at more than 4,200 sites in transcripts of 3,078 genes resulting in protein recoding of 1,110 genes. We validate recoding RNA editing of genes associated with breast cancer, hematologic neoplasms, amyotrophic lateral sclerosis, Alzheimer disease and primary pulmonary hypertension. These results highlight the fundamental impact of APOBEC3A overexpression on human transcriptome by widespread RNA editing.</p>