A Cytosolic Multiprotein Complex Containing p85α Is Required for β-Catenin Activation in Colitis and Colitis-associated Cancer. - Goretsky, Tatiana; Bradford, Emily M.; Hyunji Ryu; Tahir, Maryam; Moyer, Mary Pat; Tianyan Gao; Linheng Li; Barrett, Terrence A. (Journal of Biological Chemistry, 2016)