title: Beta1 integrins mediate cell proliferation in three-dimensional cultures by regulating expression of the sonic hedgehog effector protein, GLI1.
authors.affiliation: Department of Cancer Biology, Prostate Cancer Discovery and Development Program, University of Massachusetts Medical School, Worcester, Massachusetts 01605, USA.
authors.forename: Hira Lal
authors.initials: HL
authors.lastname: Goel
authors.forename: Jean M
authors.initials: JM
authors.lastname: Underwood
authors.forename: Jeffrey A
authors.initials: JA
authors.lastname: Nickerson
authors.forename: Chung-Cheng
authors.initials: CC
authors.lastname: Hsieh
authors.forename: Lucia R
authors.initials: LR
authors.lastname: Languino