AUTHOR=Wei Wenyi , Lin Hui-Kuan TITLE=The key role of ubiquitination and sumoylation in signaling and cancer: a research topic JOURNAL=Frontiers in Oncology VOLUME=2 YEAR=2012 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2012.00187 DOI=10.3389/fonc.2012.00187 ISSN=2234-943X