Article
Effects of Platelet-Derived Growth Factor Isoforms on Human Lung Fibroblast Proliferation and Procollagen Gene Expression
1 Jan 1993
Abstract excerpt
Platelet-derived growth factor (PDGF), a potent mitogen for fibroblasts, is a potentially important cytokine in the pathogenesis of fibroproliferative disorders of lung. Different isoforms of PDGF include a heterodimer composed of A and B chains and homodimers composed of A or B chains. The biological significance of the different isoforms is unknown, but they have been shown to differ in their mitogenic potency...
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