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NMR AND MOLECULAR DYNAMICS STRUCTURAL STUDIES OF GLYCOSAMINOGLYCANS AND THEIR INTERACTION WITH MIDKINE AND PLEIOTROPHIN

机译:糖胺聚糖的NMR和分子动力学结构研究及其与中脑和肺炎的相互作用

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Midkine (MK) and Pleiotrophin (PTN) are members of a family of Glycosaminoglycan-binding growth factors which play an important role in early central nervous system development, as well as in pathologies as inflammation and cancer. Recent studies have demonstrated that both cytokines strongly bind to some glycosaminoglicans (GAGs) as heparin and chondroitin sulfate chains (CS), giving rise complexes that can modulate important biological processes [1] (Figure 1). For this reason, have been carried out studies using fluorescence polarization which has allowed us to characterize protein-ligand binding of glycomimetics of several GAGs in solution[2].
机译:中核(MK)和Pleiotrochin(PTN)是一家糖胺聚糖的成员,其在早期中枢神经系统发育中起重要作用,以及病理和炎症和癌症。最近的研究表明,两种细胞因子与一些糖蛋白酶(GAG)与肝素和硫酸软骨素链(CS)强烈结合,这给出了可以调节重要生物过程的络合物[1](图1)。因此,已经通过荧光偏振进行了研究,该研究已经使我们在溶液中表征含有几个GAG的甘氨酸蛋白质 - 配体结合[2]。

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