Problems with the Sestrin1 Gene Lie Behind Follicular Lymphoma (image) Ecole Polytechnique Fédérale de Lausanne Share Print E-Mail Caption Disruption of a region in chromosome 6 or epigenetic modifications of the DNA block Sestrin1 expression and these contribute to the development of follicular lymphoma. Credit Elisa Oricchio/Natalya Katanayeva/EPFL Usage Restrictions Media purposes only. Please mention credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.