Ronald Ignotz

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Cell adhesion to extracellular matrices is mediated by a set of heterodimeric cell surface receptors called integrins that might be the subject of regulation by growth and differentiation factors. We(More)
Selection of mutant Mv1Lu mink lung epithelial cells resistant to growth inhibition by transforming growth factor-beta (TGF-beta) has led to the isolation of cell clones with distinct alterations in(More)
This study examines the mechanism by which TGF-beta 1, an important mediator of cell growth and differentiation, blocks the differentiation of normal rat diploid fetal osteoblasts in vitro. We have(More)