AUTHOR=Lax Elad , Warhaftig Gal , Ohana David , Maayan Rachel , Delayahu Yael , Roska Paola , Ponizovsky Alexander M. , Weizman Abraham , Yadid Gal , Szyf Moshe TITLE=A DNA Methylation Signature of Addiction in T Cells and Its Reversal With DHEA Intervention JOURNAL=Frontiers in Molecular Neuroscience VOLUME=11 YEAR=2018 URL=https://www.frontiersin.org/journals/molecular-neuroscience/articles/10.3389/fnmol.2018.00322 DOI=10.3389/fnmol.2018.00322 ISSN=1662-5099 ABSTRACT=
Previous studies in animal models of cocaine craving have delineated broad changes in DNA methylation profiles in the nucleus accumbens. A crucial factor for progress in behavioral and mental health epigenetics is the discovery of epigenetic markers in peripheral tissues. Several studies in primates and humans have associated differences in behavioral phenotypes with changes in DNA methylation in T cells and brain. Herein, we present a pilot study (