Daucosterol derived from Cordyceps (a Traditional Chinese Medicine) as a possible lead compound for allergic transfusion reactions

Autor: Jian Yang, Ji-Xia Li, Zhe Song, Xi-Yan Xia
Jazyk: angličtina
Rok vydání: 2015
Předmět:
Zdroj: Bangladesh Journal of Pharmacology, Vol 10, Iss 1 (2015)
Druh dokumentu: article
ISSN: 1991-0088
Popis: Allergic transfusion reaction is an anomaly that develops within several hours of transfusion which is usually treated by antihistamine. In the present study, we are looking into daucosterol, an extract of Traditional Chinese Medicine (TCM) Cordyceps, as a potential inhibitor of histidine decarboxylase. The approach of molecular docking and Molecular Dynamics Simulation (MDS) on a traditional anti-inflammatory Chinese medicine gave an atomic insight of the inhibition. The daucosterol was binding with a ?G of -3.17 Kcal/mol, to inhibit histamine synthesis by binding to histidine decarboxylase, possibly via the flexible catalytic loop. Such inhibitors that were designed to block the flexibility of the catalytic loop are potential candidates for further drug development program.
Databáze: Directory of Open Access Journals