PMID- 27558012 OWN - NLM STAT- MEDLINE DCOM- 20170126 LR - 20181113 IS - 1472-6882 (Electronic) IS - 1472-6882 (Linking) VI - 16 IP - 1 DP - 2016 Aug 24 TI - A system biology approach to understanding the molecular mechanisms of Gubentongluo decoction acting on IgA Nephropathy. PG - 312 LID - 10.1186/s12906-016-1268-9 [doi] LID - 312 AB - BACKGROUND: Traditional Chinese medicine (TCM) has been widely used in treating various diseases in eastern Asia for several thousand years, and is becoming increasingly popular in western countries. Gubentongluo (GBTL) decoction, as a classic TCM formula, is commonly applied to treat IgA Nephropathy (IgAN) in China. To date, however, the pharmacological/molecular mechanisms of GBTL have not been fully elucidated. METHOD: In the present study, we used a system biological approach to explore these mechanisms acting on IgAN. RESULTS: First, we found 3876 potential target proteins for GBTL (based on TCMID) and 25 known IgAN associated biomarkers (based on the OMIM or IPA database).16 of the latter biomarkers were direct targets of 6 of the 9 herbs in GBTL, suggesting that these components play a vital role in treating IgAN. Second, we showed that these 6 herbs mainly regulate the immune system and renin-angiotensin system, imbalance in which is the main factor leading to IgAN. Importantly, HUANG QI links with 14 biomarkers, indicating that it is the most important herb in GBTL for treating IgAN. Also, relationships of other herbs with IgAN were explored. Third, we demonstrated that the remaining 9 IgAN associated proteins are responses to biological processes, such as antigen processing, protein ubiquitination and cell cycle regulation, which are crucial for IgAN development. Finally, we found that GBTL could induce a significant increase in the levels of two target gene: TNF and NOS2. CONCLUSIONS: Further studies are called to develop/modify the formula of GBTL, in order to enhance its effect on IgAN. FAU - Shen, Peicheng AU - Shen P AD - Department of Nephrology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Pudong, Shanghai, 201203, People's Republic of China. AD - Shanghai Key Laboratory of Traditional Chinese Clinical Medicine (14DZ2273220), Shanghai, People's Republic of China. FAU - Shen, Jiaojiao AU - Shen J AD - Department of Nephrology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Pudong, Shanghai, 201203, People's Republic of China. AD - Shanghai Key Laboratory of Traditional Chinese Clinical Medicine (14DZ2273220), Shanghai, People's Republic of China. FAU - Sun, Chuan AU - Sun C AD - Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China. FAU - Yang, Xuejun AU - Yang X AD - Department of Nephrology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Pudong, Shanghai, 201203, People's Republic of China. AD - Shanghai Key Laboratory of Traditional Chinese Clinical Medicine (14DZ2273220), Shanghai, People's Republic of China. FAU - He, Liqun AU - He L AD - Department of Nephrology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Pudong, Shanghai, 201203, People's Republic of China. Liqun-he12@sohu.com. AD - Shanghai Key Laboratory of Traditional Chinese Clinical Medicine (14DZ2273220), Shanghai, People's Republic of China. Liqun-he12@sohu.com. LA - eng PT - Journal Article DEP - 20160824 PL - England TA - BMC Complement Altern Med JT - BMC complementary and alternative medicine JID - 101088661 RN - 0 (Biomarkers) RN - 0 (Drugs, Chinese Herbal) RN - 0 (Proteins) RN - 0 (Proteome) SB - IM MH - Animals MH - Biomarkers/*analysis/metabolism MH - Drugs, Chinese Herbal/*pharmacology MH - Glomerulonephritis, IGA/*metabolism MH - Male MH - Medicine, Chinese Traditional MH - Mice MH - Mice, Inbred C3H MH - Proteins/analysis/metabolism MH - Proteome MH - Signal Transduction/*drug effects/immunology MH - Systems Biology PMC - PMC4997663 OTO - NOTNLM OT - Gubentongluo decoction OT - IgA Nephropathy OT - Network OT - Proteins OT - Traditional Chinese Medicine EDAT- 2016/08/26 06:00 MHDA- 2017/01/27 06:00 PMCR- 2016/08/24 CRDT- 2016/08/26 06:00 PHST- 2015/01/30 00:00 [received] PHST- 2016/08/02 00:00 [accepted] PHST- 2016/08/26 06:00 [entrez] PHST- 2016/08/26 06:00 [pubmed] PHST- 2017/01/27 06:00 [medline] PHST- 2016/08/24 00:00 [pmc-release] AID - 10.1186/s12906-016-1268-9 [pii] AID - 1268 [pii] AID - 10.1186/s12906-016-1268-9 [doi] PST - epublish SO - BMC Complement Altern Med. 2016 Aug 24;16(1):312. doi: 10.1186/s12906-016-1268-9.