Synthesis and Biological Evaluation of New Creatine Fatty Esters Revealed Dodecyl Creatine Ester as a Promising Drug Candidate for the Treatment of the Creatine Transporter Deficiency
作者:Alexandra Trotier-Faurion、Sophie Dézard、Frédéric Taran、Vassili Valayannopoulos、Pascale de Lonlay、Aloïse Mabondzo
DOI:10.1021/jm400545n
日期:2013.6.27
The creatine transporter deficiency is a neurological disease caused by impairment of the creatine transporter SLC6A8, resulting in mental retardation associated with a complete absence of creatine within the brain and cellular energy perturbation of neuronal cells. One of the therapeutic hypotheses was to administer lipophilic creatine derivatives which are (1) thought to have better permeability
肌酸转运蛋白缺乏症是一种神经疾病,由肌酸转运蛋白SLC6A8的损伤引起,导致智力低下,与大脑内肌酸的完全缺乏和神经元细胞的细胞能量摄动有关。一种治疗假说是施用亲脂性肌酸衍生物,其(1)被认为具有更好的细胞膜通透性,(2)将不依赖于SLC6A8的活性来穿透大脑。在这里,我们通过原始的有机化学过程合成了肌酸脂肪酯。在体外基于大鼠原代细胞的血脑屏障模型和大鼠原代神经元细胞模型上进行的筛选证明,这些前药具有有趣的特性,可整合到内皮,星形胶质细胞,和神经元细胞根据结构-活动关系。与内源性肌酸含量相比,十二烷基肌酸酯在病理性人成纤维细胞中的肌酸含量增加了20倍,表明它可能是一种有前途的候选药物。