RESEARCH ARTICLE RNA Sequencing Reveals a Slow to Fast Muscle Fiber Type Transition after Olanzapine Infusion in Rats Christopher J. Lynch1*, Yuping Xu1, Andras Hajnal2, Anna C. Salzberg3, Yuka Imamura Kawasawa4,5,6 1 Department of Cellular and Molecular Physiology, College of Medicine, Penn State University, Hershey, Pennsylvania, 17033, United States of America, 2 Department of Neural and Behavioral Sciences, College of Medicine, Penn State University, Hershey, Pennsylvania, 17033, United States of America, 3 Department a11111 of Public Health Sciences, College of Medicine, Penn State University, Hershey, Pennsylvania, 17033, United States of America, 4 Department of Pharmacology, College of Medicine, Penn State University, Hershey, Pennsylvania, 17033, United States of America, 5 Department of Biochemistry and Molecular Biology, College of Medicine, Penn State University, Hershey, Pennsylvania, 17033, United States of America, 6 The Institute for Personalized Medicine, College of Medicine, Penn State University, Hershey, Pennsylvania, 17033, United States of America *
[email protected] OPEN ACCESS Citation: Lynch CJ, Xu Y, Hajnal A, Salzberg AC, Kawasawa YI (2015) RNA Sequencing Reveals a Abstract Slow to Fast Muscle Fiber Type Transition after Olanzapine Infusion in Rats. PLoS ONE 10(4): Second generation antipsychotics (SGAs), like olanzapine, exhibit acute metabolic side ef- e0123966. doi:10.1371/journal.pone.0123966 fects leading to metabolic inflexibility, hyperglycemia, adiposity and diabetes. Understand- Academic Editor: Guillermo López Lluch, ing how SGAs affect the skeletal muscle transcriptome could elucidate approaches for Universidad Pablo de Olavide, Centro Andaluz de mitigating these side effects. Male Sprague-Dawley rats were infused intravenously with ve- Biología del Desarrollo-CSIC, SPAIN hicle or olanzapine for 24h using a dose leading to a mild hyperglycemia.