Neuroprotective effects of mercaptoethylleonurine and mercaptoethylguanidine analogs on hydrogen peroxide-induced apoptosis in human neuronal SH-SY5Y cells.
Zhao-Lin Que, Wen-Jiang Zhou, Jun Chang, Xin-Hua Liu, Jian-Ming Yu, Xun Sun
Index: Bioorg. Med. Chem. Lett. 23(6) , 1793-6, (2013)
Full Text: HTML
Abstract
A series of mercaptoethylleonurine and mercaptoethylguanidine derivatives were designed and synthesized. Their neuroprotective effects toward H2O2-induced apoptosis were investigated in human SH-SY5Y cells. The results from these studies identified several potent compounds, with compound 8k emerging as the most effective. Further investigation demonstrated that 8k reduced H2O2-induced activation of mitochondrial apoptosis by inhibiting the expression of Bax and elevating the expression of Bcl-2. Moreover, the molecular mechanism underlying the observed neuroprotective effects of 8k was exerted via the Akt and JNK pathways. Compound 8k can be a lead compound for further discovery of neuroprotective medicine.Copyright © 2013 Elsevier Ltd. All rights reserved.
Related Compounds
Related Articles:
2004-11-08
[Cancer Lett. 215(1) , 43-52, (2004)]
2000-06-01
[J. Am. Soc. Nephrol. 11(6) , 1026-32, (2000)]
2000-07-01
[Kidney Int. 58(1) , 82-9, (2000)]
2008-01-01
[Ren. Fail. 30(7) , 747-54, (2008)]
2006-03-01
[J. Periodontol. 77(3) , 385-91, (2006)]