Abstract | BACKGROUND: This study identified susceptible loci related to the Yu-Zhi (YZ) constitution, which indicates stasis-stagnation, found in a genome-wide association study (GWAS) in patients with type 2 diabetes and possible regulated traditional Chinese medicine (TCM) using docking and molecular dynamics (MD) simulation. METHODS: Non-aboriginal Taiwanese with type 2 diabetes were recruited. Components of the YZ constitution were assessed by a self-reported questionnaire. Genome-wide SNP genotypes were obtained using the Illumina HumanHap550 platform. The world's largest TCM database ( http://tcm.cmu.edu.tw/ ) was employed to investigate potential compounds for PON2 interactions. RESULTS: The study involved 1,021 unrelated individuals with type 2 diabetes. Genotyping data were obtained from 947 of the 1,021 participants. The GWAS identified 22 susceptible single nucleotide polymorphisms on 13 regions of 11 chromosomes for the YZ constitution. Genotypic distribution showed that PON2 on chromosome 7 was most significantly associated with the risk of the YZ constitution. Docking and MD simulation indicated 13-hydroxy-(9E_11E)- octadecadienoic acid was the most stable TCM ligand. CONCLUSIONS:
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Authors | Kuo-Chin Huang, Hung-Jin Huang, Ching-Chu Chen, Chwen-Tzuei Chang, Tzu-Yuan Wang, Rong-Hsing Chen, Yu-Chian Chen, Fuu-Jen Tsai |
Journal | BMC complementary and alternative medicine
(BMC Complement Altern Med)
Vol. 15
Pg. 229
(Jul 14 2015)
ISSN: 1472-6882 [Electronic] England |
PMID | 26169365
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Topics |
- Aged
- Diabetes Mellitus, Type 2
(epidemiology, genetics, physiopathology)
- Female
- Genome-Wide Association Study
- Humans
- Male
- Medicine, Chinese Traditional
- Middle Aged
- Molecular Dynamics Simulation
- Polymorphism, Single Nucleotide
(genetics)
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