Growth factor binding molecules having a plurality of peptide loops attached to a non-peptide organic scaffold, preferably having pseudo-six amino acid peptide loops with four amino acid sidechains. The growth factor binding molecules specifically bind various growth factors and are suitable for treating a subject having tumors or restinosis. In one embodiment a platelet-derived growth factor binding molecule is disclosed that is used to inhibit tumor growth and angiogenesis in solid tumors.
生长因子结合分子具有连接到非肽有机支架上的多个肽环,最好是具有四个
氨基酸侧链的假六
氨基酸肽环。生长因子结合分子能特异性结合各种生长因子,适用于治疗肿瘤或再狭窄。在一个实施方案中,公开了一种血小板衍生生长因子结合分子,用于抑制实体瘤的肿瘤生长和血管生成。