NewslettersMuscle Cell News Deficiency of Heme Oxygenase 1a Causes Detrimental Effects on Cardiac Function By Noshin Noorjahan - March 22, 2024 0 Investigators generated zebrafish heme oxygenase 1 (HMOX1) mutants using CRISPR/Cas9 genome editing technology. Deletion of hmox1a increased cardiac output and further induced hypertrophy in adults. [Journal of Cellular and Molecular Medicine] Full Article