Photo-Activated Psoralen Binds the ErbB2 Catalytic Kinase Domain, Blocking ErbB2 Signaling and Triggering Tumor Cell Apoptosis Xia, Wenle ; Gooden, David ; Liu, Leihua ; Zhao, Sumin ; Soderblom, Erik J. ; Toone, Eric J. ; Beyer, Wayne F. ; Walder, Harold ; Spector, Neil L. Abstract Publication: PLoS ONE Pub Date: February 2014 DOI: 10.1371/journal.pone.0088983 Bibcode: 2014PLoSO...988983X