1
|
Chen J, Dou P, Xiao H, Dou D, Han X, Kuang H. Application of Proteomics and Metabonomics to Reveal the Molecular Basis of Atractylodis Macrocephalae Rhizome for Ameliorating Hypothyroidism Instead of Hyperthyroidism. Front Pharmacol 2021; 12:664319. [PMID: 33959028 PMCID: PMC8095350 DOI: 10.3389/fphar.2021.664319] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 03/12/2021] [Indexed: 12/28/2022] Open
Abstract
As the treatments of diseases with Chinese herbs are holistic and characterized by multiple components, pathways, and targets, elucidating the efficacy of Chinese herbs in treating diseases, and their molecular basis, requires a comprehensive, network-based approach. In this study, we used a network pharmacology strategy, as well as in vivo proteomics and metabonomics, to reveal the molecular basis by which Atractylodis macrocephalae rhizome (AMR) ameliorates hypothyroidism. Eighteen main compounds from AMR and its fractions (volatile oil fraction, crude polysaccharides fraction, lactones fraction, oligosaccharide fraction, and atractyloside fraction) were identified by HPLC, and their targets were screened using the TCMSP database and Swiss Target Prediction. Disease targets were gathered from the TTD, CTD and TCMSP databases. Hub targets were screened by different plug-ins, such as Bisogene, Merge, and CytoNCA, in Cytoscape 3.7.1 software and analyzed for pathways by the DAVID database. Hypothyroidism and hyperthyroidism pharmacological models were established through systems pharmacology based on proteomic and metabolomic techniques. Finally, AMR and its fractions were able to ameliorate the hypothyroidism model to different degrees, whereas no significant improvements were noted in the hyperthyroidism model. The lactones fraction and the crude polysaccharides fraction were considered the most important components of AMR for ameliorating hypothyroidism. These amelioration effects were achieved through promoting substance and energy metabolism. In sum, the integrative approach used in this study demonstrates how network pharmacology, proteomics, and metabolomics can be used effectively to elucidate the efficacy, molecular basis, and mechanism of action of medicines used in TCM.
Collapse
Affiliation(s)
- Jing Chen
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Da Lian, China.,Department of Pharmacy, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Peiyuan Dou
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Da Lian, China
| | - Hang Xiao
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Da Lian, China
| | - Deqiang Dou
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Da Lian, China
| | - Xueying Han
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Da Lian, China
| | - Haixue Kuang
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| |
Collapse
|
2
|
Gao S, Liang H, Shou Z, Yao Y, Lv Y, Shang J, Lu W, Jia C, Liu Q, Zhang H, Xiao L. De novo transcriptomic and proteomic analysis and potential toxin screening of Mesobuthus martensii samples from four different provinces. JOURNAL OF ETHNOPHARMACOLOGY 2021; 265:113268. [PMID: 32810618 DOI: 10.1016/j.jep.2020.113268] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 07/04/2020] [Accepted: 08/09/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE As well-known medicinal materials in traditional Chinese medicine, scorpions, commonly called as Quanxie () in Chinese, have been widely used to treat several diseases such as rheumatoid arthritis, apoplexy, epilepsy and chronic pain for more than a thousand years. Not only in the ancient times, the scorpions have also been recorded nowadays in the Pharmacopoeia of the People's Republic of China since 1963. AIM OF STUDY This study aims to explore the differences in composition of the venom of scorpions from different regions by using the method of transcriptomics and proteomics. MATERIALS AND METHODS Whole de novo transcriptomes, proteomics and their bioinformatic analyses were performed on samples of the scorpion Mesobuthus martensii and their venoms from four different provinces with clear geographical boundaries, including Hebei, Henan, Shandong and Shanxi. RESULTS The four captured samples had the same morphology, and the conserved CO-1 sequence matched that of M. martensii. A total of 141,003 of 174,653 transcripts were identified as unigenes, of which we successfully annotated 51,627 (36.61%), 21,970 (15.58%), 7,168 (5.08%), and 45,263 (32.10%) unigenes with the NR, GO, KEGG and SWISSPROT databases, respectively, while a total of 427 proteins were collected from the protein extracted from venoms. Both GO and KEGG annotations exhibited only slight differences among the four samples while the expression level of gene and protein was quite different. A total of 249 toxin-related unigenes were successfully screened, including 41 serine proteases and serine protease inhibitors, 39 potassium channel toxins, 38 phospholipases, 16 host defense peptides, 9 metalloproteases, and 50 other toxins. Although the toxin species were similar among the four samples, the gene expression of each toxin varied considerably, for example, the scorpion from HB province has the most abundant expression quality in sequences c48391_g1, c55239_g1 and c47749_g1 while the lowest expressions of c51178_g1, c62033_g3 and c63754_g2. CONCLUSION The regional differences in the transcriptomes and proteomes of M. martensii are mainly from expression levels e.g. toxins rather than expression species, of which the method can be further extended to evaluate the qualities of traditional Chinese medicines obtained from different regions.
Collapse
Affiliation(s)
- Songyu Gao
- Faculty of Naval Medicine, Second Military Medical University (Naval Medical University), Shanghai, 200433, China.
| | - Hongyu Liang
- Faculty of Naval Medicine, Second Military Medical University (Naval Medical University), Shanghai, 200433, China; College of Traditional Chinese Medicine, Jilin Agricultural University, Changchun, 130118, China.
| | - Zhaoyong Shou
- Faculty of Health Service, Second Military Medical University (Naval Medical University), Shanghai, 200433, China.
| | - Yuzhe Yao
- School of Nursing, Second Military Medical University (Naval Medical University), Shanghai, 200433, China.
| | - Yang Lv
- Faculty of Naval Medicine, Second Military Medical University (Naval Medical University), Shanghai, 200433, China.
| | - Jing Shang
- School of Nursing, Second Military Medical University (Naval Medical University), Shanghai, 200433, China.
| | - Wei Lu
- 905th Hospital of PLA Navy, Second Military Medical University (Naval Medical University), Shanghai, 200052, China.
| | - Changliang Jia
- Faculty of Naval Medicine, Second Military Medical University (Naval Medical University), Shanghai, 200433, China.
| | - Qing Liu
- College of Animal Science and Veterinary Medicine, ShanXi Agricultural University, ShanXi, TaiGu, 030801, China.
| | - Haiyan Zhang
- Department of Health Care, Changhai Hospital, Second Military Medical University (Naval Medical University), Shanghai, 200433, China.
| | - Liang Xiao
- Faculty of Naval Medicine, Second Military Medical University (Naval Medical University), Shanghai, 200433, China.
| |
Collapse
|
3
|
Zhou D, Liu J, Hang Y, Li T, Li P, Guo S, Liu T, Xia Z, Wang Y. TMT-based proteomics analysis reveals the protective effects of Xuefu Zhuyu decoction in a rat model of traumatic brain injury. JOURNAL OF ETHNOPHARMACOLOGY 2020; 258:112826. [PMID: 32298754 DOI: 10.1016/j.jep.2020.112826] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 03/26/2020] [Accepted: 03/31/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Xuefu Zhuyu decoction (XFZYD) is a traditional Chinese herbal prescription. It is effective in treating traumatic brain injury (TBI). However, the underlying molecular mechanisms remain unclear. AIM OF THE STUDY This study aimed to reveal the possible mechanisms of XFZYD in treating acute TBI through proteomics clues. MATERIALS AND METHODS Controlled Cortical Impact (CCI) rats were given gavage administration of XFZYD (9 g/kg/d) or distilled water (equal volume) for three days. The Modified Neurological Severity Score (mNSS), brain water content, HE staining, Nissl staining and immunohistochemistry were performed to assess the effects of XFZYD for TBI treatment. Additionally, tandem mass tag-based (TMT) quantitative proteomics technology was applied to detect proteins of brain cortex. Bioinformatics analysis including Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways and Protein-protein interaction (PPI) networks were used to analyze differentially expressed proteins (DEPs). Bioinformatics Analysis Tool for Molecular mechanism of TCM (BATMAN-TCM) was conducted to anchor diseases and pathways. Besides, western blotting and immunofluorescence were exerted to verify related proteins. RESULTS XFZYD improved neurologic functions, reduced encephaledema and ameliorated cell morphology around the injured area in CCI rats. A total of 6099 proteins were identified with false discovery rate (FDR) < 1%. Overlapping DEPs (105 DEPs) were identified (295 DEPs and 804 DEPs in CCI/Sham or XFZYD/CCI group, respectively). Of these DEPs, 17 were regulated by XFZYD. Bioinformatics analysis showed that the 17 DEPs were predominantly related to platelet activation and PI3K-Akt signaling pathway. Next, PLG and CD34 were verified with molecular biotechnology. CONCLUSIONS XFZYD exerts therapeutic effects through multi-pathways regulation in the treatment of TBI. This work may provide proteomics clues for the continuation of research on TBI treatment with XFZYD.
Collapse
Affiliation(s)
- Dan Zhou
- Institute of Integrative Medicine, Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, 410008, Changsha, PR China
| | - Jiamiao Liu
- Xiangya School of Medicine, Central South University, 410013, Changsha, China
| | - Yang Hang
- Xiangya School of Medicine, Central South University, 410013, Changsha, China
| | - Teng Li
- Institute of Integrative Medicine, Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, 410008, Changsha, PR China
| | - Pengfei Li
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, 450052, Zhengzhou, China
| | - Shichao Guo
- Department of Neurosurgery, The First Affiliated Hospital of Zhengzhou University. Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University. Zhengzhou, Henan, 450052, Zhengzhou, China
| | - Tao Liu
- Department of Gerontology, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, 830000, Urumqi, China
| | - Zian Xia
- Institute of Integrative Medicine, Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, 410008, Changsha, PR China
| | - Yang Wang
- Institute of Integrative Medicine, Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, 410008, Changsha, PR China.
| |
Collapse
|
4
|
Farooq MA, Zhang K, Islam F, Wang J, Athar HUR, Nawaz A, Ullah Zafar Z, Xu J, Zhou W. Physiological and iTRAQ-Based Quantitative Proteomics Analysis of Methyl Jasmonate-Induced Tolerance in Brassica napus Under Arsenic Stress. Proteomics 2019. [PMID: 29528557 DOI: 10.1002/pmic.201700290] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Brassica napus plants exposed to 200 μM arsenic (As) exhibited high-level of stress condition, which led to inhibited growth, enhanced lipid peroxidation, and disrupted cellular ultrastructures. Exogenous application of methyl jasmonate (MeJA) alleviated the As-induced oxidative stress and improved the plant growth and photosynthesis. In this study, changes in the B. napus leaf proteome are investigated in order to identify molecular mechanisms involved in MeJA-induced As tolerance. The study identifies 177 proteins that are differentially expressed in cultivar ZS 758; while 200 differentially expressed proteins are accumulated in Zheda 622, when exposed to As alone and MeJA+As treatments, respectively. The main objective was to identify the MeJA-regulated protein under As stress. Consistent with this, iTRAQ detected 61 proteins which are significantly accumulated in ZS 758 leaves treated with MeJA under As stress. While in Zheda 622, iTRAQ detected 49 MeJA-induced proteins under As stress. These significantly expressed proteins are further divided into five groups on the base of their function, that is, stress and defense, photosynthesis, carbohydrates and energy production, protein metabolism, and secondary metabolites. Taken together, this study sheds light on the molecular mechanisms involved in MeJA-induced As tolerance in B. napus leaves and suggests a more active involvement of MeJA in plant physiological processes.
Collapse
Affiliation(s)
- Muhammad Ahsan Farooq
- Institute of Crop Science and, Zhejiang Key Laboratory of Crop Germplasm, Zhejiang University, Hangzhou, P. R. China.,Institute of Pure and Applied Biology, Bahauddin Zakariya University, Multan, Pakistan
| | - Kangni Zhang
- Institute of Crop Science and, Zhejiang Key Laboratory of Crop Germplasm, Zhejiang University, Hangzhou, P. R. China
| | - Faisal Islam
- Institute of Crop Science and, Zhejiang Key Laboratory of Crop Germplasm, Zhejiang University, Hangzhou, P. R. China
| | - Jian Wang
- Institute of Crop Science and, Zhejiang Key Laboratory of Crop Germplasm, Zhejiang University, Hangzhou, P. R. China
| | - Habib U R Athar
- Institute of Pure and Applied Biology, Bahauddin Zakariya University, Multan, Pakistan
| | - Aamir Nawaz
- Faculty of Agricultural Sciences and Technology, Bahauddin Zakariya University, Multan, Pakistan
| | - Zafar Ullah Zafar
- Institute of Pure and Applied Biology, Bahauddin Zakariya University, Multan, Pakistan
| | - Jianxiang Xu
- Institute of Crop Science, Quzhou Academy of Agricultural Sciences, Quzhou, P. R. China
| | - Weijun Zhou
- Institute of Crop Science and, Zhejiang Key Laboratory of Crop Germplasm, Zhejiang University, Hangzhou, P. R. China
| |
Collapse
|
5
|
iTRAQ-Based Proteomics to Reveal the Mechanism of Hypothalamus in Kidney-Yin Deficiency Rats Induced by Levothyroxine. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:3703596. [PMID: 30949216 PMCID: PMC6425355 DOI: 10.1155/2019/3703596] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 01/30/2019] [Accepted: 02/20/2019] [Indexed: 01/16/2023]
Abstract
Kidney-yin deficiency syndrome (KYDS) is a typical syndrome encountered in traditional Chinese medicine (TCM) and is characterized by impaired lipid and glucose homeostasis. The hypothalamus acts as an important regulatory organ by controlling lipid and glucose metabolism in the body. Therefore, proteins in the hypothalamus could play important roles in KYDS development; however, the mechanisms responsible for KYDS remain unclear. Herein, iTRAQ-based proteomics was performed to analyze the protein expression in the hypothalamus of KYDS rats induced by levothyroxine (L-T4). Results revealed a total of 44 downregulated and 18 upregulated proteins in KYDS group relative to the control group. Gene Ontology (GO) analysis revealed that the differently expressed proteins (DEPs) were related to single-organism metabolism process under the biological process (BP), extracellular region part and organelle under the cellular component (CC), and oxidoreductase activity under the molecular function (MF). Kyoto Encyclopedia of Gene and Genomes (KEGG) analysis showed that fatty acid degradation and pyruvate metabolism participated in the metabolism regulation in KYDS rats. RT-PCR validation of five distinctly expressed proteins related to the two pathways was consistent with the results of proteomics analysis. Taken together, the inhibition of fatty acid degradation and pyruvate metabolism in hypothalamus could potentially cause the dysfunction of the lipid and glucose metabolism in KYDS rats. This current study identified some novel potential biomarkers of KYDS and provided the basis for further research of KYDS.
Collapse
|
6
|
Duan X, Han L, Peng D, Chen W, Peng C, Xiao L, Bao Q. High Throughput mRNA Sequencing Reveals Potential Therapeutic Targets of Tao-Hong-Si-Wu Decoction in Experimental Middle Cerebral Artery Occlusion. Front Pharmacol 2019; 9:1570. [PMID: 30692926 PMCID: PMC6339912 DOI: 10.3389/fphar.2018.01570] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 12/24/2018] [Indexed: 11/13/2022] Open
Abstract
Background: Experimental and clinical studies have shown that Tao-Hong-Si-Wu decoction (THSWD) improved neurological deficits resulting from Middle Cerebral Artery Occlusion (MCAO). However, the mechanisms of action of THSWD in MCAO have not been characterized. In this study, the mRNA transcriptome was used to study various therapeutic targets of THSWD. Methods: RNA-seq was used to identify differentially expressed genes (DEGs). MCAO-induced up-regulated genes (MCAO vs. control) and THSWD-induced down-regulated genes (compared to MCAO) were identified. Intersection genes were defined as up-regulated differentially expression genes (up-DEGs) identified as MCAO-induced gene expression that were reversed by THSWD. Genes down-regulated by MCAO and up-regulated by THSWD were grouped as another series of intersections. Biological functions and signaling pathways were determined by gene ontology (GO) and Kyoto encyclopedia of genes and genomes (KEGG) pathway analyses. In addition, several identified genes were validated by RT-qPCR. Results: A total of 339 DEGs were filtered based on the 2 series (MCAO vs. control and MCAO vs. THSWD), and were represented by genes involved in cell cycle (rno04110), ECM–receptor interaction (rno04512), complement and coagulation cascades (rno04610), focal adhesion (rno04510), hematopoietic cell lineage (rno04640), neuroactive ligand–receptor interaction (rno04080), cocaine addiction (rno05030), amphetamine addiction (rno05031), nicotine addiction (rno05033), fat digestion and absorption (rno04975), glycerophospholipid metabolism (rno00564), and others. The protein–protein interaction (PPI) network consisted of 202 nodes and 1,700 connections, and identified two main modules by MOCDE. Conclusion: Cell cycle (rno04110), ECM–receptor interaction (rno04512), complement and coagulation cascades (rno04610), focal adhesion (rno04510), hematopoietic cell lineage (rno04640), and neuroactive ligand–receptor interactions (rno04080) are potential therapeutic targets of THSWD in MCAO. This study provided a theoretical basis for THSWD prevention of neurological deficits resulting from intracerebral hemorrhage.
Collapse
Affiliation(s)
- Xianchun Duan
- The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, China.,School of Pharmacy, Anhui University of Chinese Medicine, Hefei, China.,Key Laboratory of Chinese Medicinal Formula Research, Anhui University of Chinese Medicine, Hefei, China
| | - Lan Han
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, China.,Key Laboratory of Chinese Medicinal Formula Research, Anhui University of Chinese Medicine, Hefei, China
| | - Daiyin Peng
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, China.,Key Laboratory of Chinese Medicinal Formula Research, Anhui University of Chinese Medicine, Hefei, China
| | - Weidong Chen
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, China.,Key Laboratory of Chinese Medicinal Formula Research, Anhui University of Chinese Medicine, Hefei, China
| | - Can Peng
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, China.,Key Laboratory of Chinese Medicinal Formula Research, Anhui University of Chinese Medicine, Hefei, China
| | - Ling Xiao
- School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Qiuyu Bao
- School of Pharmacy, China Pharmaceutical University, Nanjing, China
| |
Collapse
|
7
|
Yang YY, Yang FQ, Gao JL. Differential proteomics for studying action mechanisms of traditional Chinese medicines. Chin Med 2019; 14:1. [PMID: 30636970 PMCID: PMC6325846 DOI: 10.1186/s13020-018-0223-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 12/31/2018] [Indexed: 12/13/2022] Open
Abstract
Differential proteomics, which has been widely used in studying of traditional Chinese medicines (TCMs) during the past 10 years, is a powerful tool to visualize differentially expressed proteins and analyzes their functions. In this paper, the applications of differential proteomics in exploring the action mechanisms of TCMs on various diseases including cancers, cardiovascular diseases, diabetes, liver diseases, kidney disorders and obesity, etc. were reviewed. Furthermore, differential proteomics in studying of TCMs identification, toxicity, processing and compatibility mechanisms were also included. This review will provide information for the further applications of differential proteomics in TCMs studies.
Collapse
Affiliation(s)
- Yi-Yao Yang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 401331 People’s Republic of China
| | - Feng-Qing Yang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 401331 People’s Republic of China
| | - Jian-Li Gao
- Academy of Chinese Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, 310053 Zhejiang People’s Republic of China
| |
Collapse
|
8
|
Xu JY, Dai C, Shan JJ, Xie T, Xie HH, Wang MM, Yang G. Determination of the effect of Pinellia ternata (Thunb.) Breit. on nervous system development by proteomics. JOURNAL OF ETHNOPHARMACOLOGY 2018; 213:221-229. [PMID: 29141195 DOI: 10.1016/j.jep.2017.11.014] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 10/20/2017] [Accepted: 11/11/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Banxia (BX) is the dried tuber of Pinellia ternata (Thunb.) Breit., a commonly prescribed Chinese medicinal herb for the treatment of cough, phlegm, and vomiting in pregnant women. However, raw BX has been demonstrated to exert toxic effects on reproduction and the precise and comprehensive mechanisms remain elusive. AIM OF THE STUDY We applied an iTRAQ (isobaric tags for relative and absolute quantitation, iTRAQ)-based proteomic method to explore the mechanisms of raw BX-induced fetal toxicity in mice. MATERIALS AND METHODS The mice were separated into two groups, control mice and BX-treated mice. From gestation days 6-8, the control group was treated with normal saline and the BX group was exposed to BX suspension (2.275g/kg/day). Gastrulae were obtained and analyzed using the quantitative proteomic approach of iTRAQ coupled to liquid chromatography-tandem mass spectrometry (LC-MS/MS). A multi-omics data analysis tool, OmicsBean (http://www.omicsbean.cn), was employed to conduct bioinformatic analysis of differentially abundant proteins (DAPs). Quantitative real-time PCR (qRT-PCR) and western blotting methods were applied to detect the protein expression levels and validate the quality of the proteomics. RESULTS A total of 1245 proteins were identified with < 1% false discovery rate (FDR) and 583 protein abundance changes were confidently assessed. Moreover, 153 proteins identified in BX-treated samples showed significant differences in abundance. Bioinformatics analysis showed that the functions of 37 DAPs were predominantly related to nervous system development. The expression levels of the selected proteins for quantification by qRT-PCR or western blotting were consistent with the results in iTRAQ-labeled proteomics data. CONCLUSION The results suggested that oral administration of BX in mice may cause fetal abnormality of the nervous system. The findings may be helpful to elucidate the underlying mechanisms of BX-induced embryotoxicity.
Collapse
Affiliation(s)
- Jian-Ya Xu
- Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing, China; Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Chen Dai
- College of Life Sciences, Nanjing Agricultural University, Nanjing 210095, China
| | - Jin-Jun Shan
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing 210023, China.
| | - Tong Xie
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Hui-Hui Xie
- Department of Pediatrics, Zhejiang Provincial Hospital of Traditional Chinese Medicine, Hangzhou 310006, China
| | - Ming-Ming Wang
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Guang Yang
- Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing, China.
| |
Collapse
|
9
|
Zhang S, Wang D, Dong S, Yang Z, Yan Z. iTRAQ-based quantitative proteomic analysis reveals Bai-Hu-Tang enhances phagocytosis and cross-presentation against LPS fever in rabbit. JOURNAL OF ETHNOPHARMACOLOGY 2017; 207:1-7. [PMID: 28552634 DOI: 10.1016/j.jep.2017.05.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Revised: 05/11/2017] [Accepted: 05/14/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Bai-Hu-Tang (BHT), a classical anti-febrile Chinese formula comprising of liquorice, anemarrhena rhizome, gypsum and rice, has been traditionally used to anti-febrile treatment and promote the production of body fluid to relieve thirst. In this paper, we aim to explore anti-febrile mechanism of BHT at protein level through analyzing alteration of differentially expressed proteins (DEPs) both lipopolysaccharide (LPS) fever syndrome and that was treated with BHT in rabbits. MATERIALS AND METHODS Febrile model was induced by LPS injection (i.v.) in rabbits, and BHT (750mg dry extract/kg body weight) was gavaged to another group of LPS fever rabbits. After sacrifice of animals, total protein of liver tissue was isolated, and two-dimensional liquid chromatography (LC) - tandem mass spectrometry (MS) coupled with isobaric tags for relative and absolute quantification (iTRAQ) labeling analysis was employed to quantitatively identify differentially expressed proteins in two group animals, which were compared with control group. Then bioinformatic analysis of DEPs was conducted through hierarchical Clustering, Venn analysis, gene ontology (GO) annotation enrichment, and kyoto encyclopedia of genes and genomes (KEGG) pathways enrichment. RESULT The results demonstrated there were 63 and 109 DEPs in LPS fever group and BHT-treated group, respectively. Enrichment analysis of GO annotations indicated that BHT mainly regulated expression of some extracellular structural proteins for response to stimulus and stress. KEGG analysis showed that ribosome and phagosome were the most significant pathways. Thereinto, several proteins in phagosome pathway were significantly up-regulated by BHT, including F-actin, coronin, Rac, and major histocompatibility complex class I (MHC I), which work in phagocytosis and cross-presentation CONCLUSION: BHT may contribute to pyrogen clearance by boosting antigenic phagocytosis, degradation, and cross presentation in the liver.
Collapse
Affiliation(s)
- Shidong Zhang
- Lanzhou Institute of Husbandry and Pharmaceutical Science of Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of Veterinary Pharmaceutics Discovery, Ministry of Agriculture, Lanzhou 730050, China.
| | - Dongsheng Wang
- Lanzhou Institute of Husbandry and Pharmaceutical Science of Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of Veterinary Pharmaceutics Discovery, Ministry of Agriculture, Lanzhou 730050, China.
| | - Shuwei Dong
- Lanzhou Institute of Husbandry and Pharmaceutical Science of Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of New Animal Drug Project of Gansu Province, Lanzhou 730050, China.
| | - Zhiqiang Yang
- Lanzhou Institute of Husbandry and Pharmaceutical Science of Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of Veterinary Pharmaceutics Discovery, Ministry of Agriculture, Lanzhou 730050, China; Key Laboratory of New Animal Drug Project of Gansu Province, Lanzhou 730050, China.
| | - Zuoting Yan
- Lanzhou Institute of Husbandry and Pharmaceutical Science of Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of New Animal Drug Project of Gansu Province, Lanzhou 730050, China.
| |
Collapse
|
10
|
Suo T, Wang H, Li Z. Application of proteomics in research on traditional Chinese medicine. Expert Rev Proteomics 2016; 13:873-81. [DOI: 10.1080/14789450.2016.1220837] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
11
|
Hua Y, Wang S, Liu Z, Liu X, Zou L, Gu W, Hou Y, Ma Y, Luo Y, Liu J. iTRAQ-based quantitative proteomic analysis of cultivated Pseudostellaria heterophylla and its wild-type. J Proteomics 2016; 139:13-25. [DOI: 10.1016/j.jprot.2016.02.027] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Revised: 02/20/2016] [Accepted: 02/23/2016] [Indexed: 01/24/2023]
|
12
|
Gebicke-Haerter PJ. Systems psychopharmacology: A network approach to developing novel therapies. World J Psychiatry 2016; 6:66-83. [PMID: 27014599 PMCID: PMC4804269 DOI: 10.5498/wjp.v6.i1.66] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Revised: 02/10/2016] [Accepted: 02/23/2016] [Indexed: 02/05/2023] Open
Abstract
The multifactorial origin of most chronic disorders of the brain, including schizophrenia, has been well accepted. Consequently, pharmacotherapy would require multi-targeted strategies. This contrasts to the majority of drug therapies used until now, addressing more or less specifically only one target molecule. Nevertheless, quite some searches for multiple molecular targets specific for mental disorders have been undertaken. For example, genome-wide association studies have been conducted to discover new target genes of disease. Unfortunately, these attempts have not fulfilled the great hopes they have started with. Polypharmacology and network pharmacology approaches of drug treatment endeavor to abandon the one-drug one-target thinking. To this end, most approaches set out to investigate network topologies searching for modules, endowed with "important" nodes, such as "hubs" or "bottlenecks", encompassing features of disease networks, and being useful as tentative targets of drug therapies. This kind of research appears to be very promising. However, blocking or inhibiting "important" targets may easily result in destruction of network integrity. Therefore, it is suggested here to study functions of nodes with lower centrality for more subtle impact on network behavior. Targeting multiple nodes with low impact on network integrity by drugs with multiple activities ("dirty drugs") or by several drugs, simultaneously, avoids to disrupt network integrity and may reset deviant dynamics of disease. Natural products typically display multi target functions and therefore could help to identify useful biological targets. Hence, future efforts should consider to combine drug-target networks with target-disease networks using mathematical (graph theoretical) tools, which could help to develop new therapeutic strategies in long-term psychiatric disorders.
Collapse
|
13
|
Chen HJ, Shen YC, Shiao YJ, Liou KT, Hsu WH, Hsieh PH, Lee CY, Chen YR, Lin YL. Multiplex Brain Proteomic Analysis Revealed the Molecular Therapeutic Effects of Buyang Huanwu Decoction on Cerebral Ischemic Stroke Mice. PLoS One 2015; 10:e0140823. [PMID: 26492191 PMCID: PMC4619651 DOI: 10.1371/journal.pone.0140823] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2015] [Accepted: 09/29/2015] [Indexed: 11/18/2022] Open
Abstract
Stroke is the second-leading cause of death worldwide, and tissue plasminogen activator (TPA) is the only drug used for a limited group of stroke patients in the acute phase. Buyang Huanwu Decoction (BHD), a traditional Chinese medicine prescription, has long been used for improving neurological functional recovery in stroke. In this study, we characterized the therapeutic effect of TPA and BHD in a cerebral ischemia/reperfusion (CIR) injury mouse model using multiplex proteomics approach. After the iTRAQ-based proteomics analysis, 1310 proteins were identified from the mouse brain with <1% false discovery rate. Among them, 877 quantitative proteins, 10.26% (90/877), 1.71% (15/877), and 2.62% (23/877) of the proteins was significantly changed in the CIR, BHD treatment, and TPA treatment, respectively. Functional categorization analysis showed that BHD treatment preserved the integrity of the blood–brain barrier (BBB) (Alb, Fga, and Trf), suppressed excitotoxicity (Grm5, Gnai, and Gdi), and enhanced energy metabolism (Bdh), thereby revealing its multiple effects on ischemic stroke mice. Moreover, the neurogenesis marker doublecortin was upregulated, and the activity of glycogen synthase kinase 3 (GSK-3) and Tau was inhibited, which represented the neuroprotective effects. However, TPA treatment deteriorated BBB breakdown. This study highlights the potential of BHD in clinical applications for ischemic stroke.
Collapse
Affiliation(s)
- Hong-Jhang Chen
- National Research Institute of Chinese Medicine, Taipei, Taiwan
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan
| | - Yuh-Chiang Shen
- National Research Institute of Chinese Medicine, Taipei, Taiwan
| | - Young-Ji Shiao
- National Research Institute of Chinese Medicine, Taipei, Taiwan
| | - Kuo-Tong Liou
- Department of Chinese Martial Arts and Graduate Institute of Sport Coaching Science, Chinese Culture University, Taipei, Taiwan
| | - Wei-Hsiang Hsu
- National Research Institute of Chinese Medicine, Taipei, Taiwan
| | - Pei-Hsuan Hsieh
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei, Taiwan
| | - Chi-Ying Lee
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei, Taiwan
| | - Yet-Ran Chen
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei, Taiwan
- * E-mail: (YLL); (YRC)
| | - Yun-Lian Lin
- National Research Institute of Chinese Medicine, Taipei, Taiwan
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung, Taiwan
- School of Pharmacy, National Taiwan University, Taipei, Taiwan
- * E-mail: (YLL); (YRC)
| |
Collapse
|
14
|
Proteomic Analysis of Anticancer TCMs Targeted at Mitochondria. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:539260. [PMID: 26568766 PMCID: PMC4629060 DOI: 10.1155/2015/539260] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Accepted: 07/30/2015] [Indexed: 12/16/2022]
Abstract
Traditional Chinese medicine (TCM) is a rich resource of anticancer drugs. Increasing bioactive natural compounds extracted from TCMs are known to exert significant antitumor effects, but the action mechanisms of TCMs are far from clear. Proteomics, a powerful platform to comprehensively profile drug-regulated proteins, has been widely applied to the mechanistic investigation of TCMs and the identification of drug targets. In this paper, we discuss several bioactive TCM products including terpenoids, flavonoids, and glycosides that were extensively investigated by proteomics to illustrate their antitumor mechanisms in various cancers. Interestingly, many of these natural compounds isolated from TCMs mostly exert their tumor-suppressing functions by specifically targeting mitochondria in cancer cells. These TCM components induce the loss of mitochondrial membrane potential, the release of cytochrome c, and the accumulation of ROS, initiating apoptosis cascade signaling. Proteomics provides systematic views that help to understand the molecular mechanisms of the TCM in tumor cells; it bears the inherent limitations in uncovering the drug-protein interactions, however. Subcellular fractionation may be coupled with proteomics to capture and identify target proteins in mitochondria-enriched lysates. Furthermore, translating mRNA analysis, a new technology profiling the drug-regulated genes in translatome level, may be integrated into the systematic investigation, revealing global information valuable for understanding the action mechanism of TCMs.
Collapse
|
15
|
Recent Advance in Applications of Proteomics Technologies on Traditional Chinese Medicine Research. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:983139. [PMID: 26557869 PMCID: PMC4629032 DOI: 10.1155/2015/983139] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 08/04/2015] [Accepted: 08/04/2015] [Indexed: 12/25/2022]
Abstract
Proteomics technology, a major component of system biology, has gained comprehensive attention in the area of medical diagnosis, drug development, and mechanism research. On the holistic and systemic theory, proteomics has a convergence with traditional Chinese medicine (TCM). In this review, we discussed the applications of proteomic technologies in diseases-TCM syndrome combination researches. We also introduced the proteomic studies on the in vivo and in vitro effects and underlying mechanisms of TCM treatments using Chinese herbal medicine (CHM), Chinese herbal formula (CHF), and acupuncture. Furthermore, the combined studies of proteomics with other “-omics” technologies in TCM were also discussed. In summary, this report presents an overview of the recent advances in the application of proteomic technologies in TCM studies and sheds a light on the future global and further research on TCM.
Collapse
|
16
|
Proteomics in Traditional Chinese Medicine with an Emphasis on Alzheimer's Disease. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:393510. [PMID: 26557146 PMCID: PMC4628675 DOI: 10.1155/2015/393510] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2015] [Accepted: 07/27/2015] [Indexed: 12/12/2022]
Abstract
In recent years, there has been an increasing worldwide interest in traditional Chinese medicine (TCM). This increasing demand for TCM needs to be accompanied by a deeper understanding of the mechanisms of action of TCM-based therapy. However, TCM is often described as a concept of Chinese philosophy, which is incomprehensible for Western medical society, thereby creating a gap between TCM and Western medicine (WM). In order to meet this challenge, TCM research has applied proteomics technologies for exploring the mechanisms of action of TCM treatment. Proteomics enables TCM researchers to oversee various pathways that are affected by treatment, as well as the dynamics of their interactions with one another. This review discusses the utility of comparative proteomics to better understand how TCM treatment may be used as a complementary therapy for Alzheimer's disease (AD). Additionally, we review the data from comparative AD-related TCM proteomics studies and establish the relevance of the data with available AD hypotheses, most notably regarding the ubiquitin proteasome system (UPS).
Collapse
|
17
|
Multiscale Modeling of Drug-induced Effects of ReDuNing Injection on Human Disease: From Drug Molecules to Clinical Symptoms of Disease. Sci Rep 2015; 5:10064. [PMID: 25973739 PMCID: PMC4431313 DOI: 10.1038/srep10064] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Accepted: 03/26/2015] [Indexed: 12/16/2022] Open
Abstract
ReDuNing injection (RDN) is a patented traditional Chinese medicine, and the components of it were proven to have antiviral and important anti-inflammatory activities. Several reports showed that RDN had potential effects in the treatment of influenza and pneumonia. Though there were several experimental reports about RDN, the experimental results were not enough and complete due to that it was difficult to predict and verify the effect of RDN for a large number of human diseases. Here we employed multiscale model by integrating molecular docking, network pharmacology and the clinical symptoms information of diseases and explored the interaction mechanism of RDN on human diseases. Meanwhile, we analyzed the relation among the drug molecules, target proteins, biological pathways, human diseases and the clinical symptoms about it. Then we predicted potential active ingredients of RDN, the potential target proteins, the key pathways and related diseases. These attempts may offer several new insights to understand the pharmacological properties of RDN and provide benefit for its new clinical applications and research.
Collapse
|
18
|
Liang X, Li H, Li S. A novel network pharmacology approach to analyse traditional herbal formulae: the Liu-Wei-Di-Huang pill as a case study. MOLECULAR BIOSYSTEMS 2014; 10:1014-22. [PMID: 24492828 DOI: 10.1039/c3mb70507b] [Citation(s) in RCA: 184] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Understanding the mechanisms of the pharmacological effects of herbal formulae from traditional Chinese medicine (TCM) is important for their appropriate application. However, this understanding has been impeded by the complex nature of herbal formulae. A herbal formula is a mixture of hundreds of chemical ingredients with multiple potential targets. The effects produced by an entire herbal formula cannot be adequately explained by considering separately each ingredient in it. This is a recognised problem that remains in need of methods to solve it. Here we introduce a holistic analysis method to decipher the molecular mechanisms of herbal formulae. This method combines chemical and therapeutic properties with network pharmacology, using a novel approach to evaluate the importance of the targets and ingredients of herbal formulae. We used the Liu-Wei-Di-Huang (LWDH) pill, a classic herbal formula, as an example to illustrate our method and validated some results by a following experiment. We revealed the core molecular targets and bioprocess network of the pharmacological effects of LWDH and inferred its therapeutic indications. This method provides a novel strategy to understand the mechanisms of herbal formulae in a holistic way and implies new applications of classic herbal formulae.
Collapse
Affiliation(s)
- Xujun Liang
- MOE Key Laboratory of Bioinformatics and Bioinformatics Division, TNLIST, Department of Automation, Tsinghua University, Beijing 100084, China.
| | | | | |
Collapse
|
19
|
iTRAQ-based quantitative proteomics study on the neuroprotective effects of extract of Acanthopanax senticosus harm on SH-SY5Y cells overexpressing A53T mutant α-synuclein. Neurochem Int 2014; 72:37-47. [DOI: 10.1016/j.neuint.2014.04.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Revised: 04/04/2014] [Accepted: 04/08/2014] [Indexed: 01/10/2023]
|
20
|
Proteomic Identification of Nrf2-Mediated Phase II Enzymes Critical for Protection of Tao Hong Si Wu Decoction against Oxygen Glucose Deprivation Injury in PC12 Cells. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 2014:945814. [PMID: 24949080 PMCID: PMC4037622 DOI: 10.1155/2014/945814] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2014] [Revised: 03/27/2014] [Accepted: 04/07/2014] [Indexed: 02/02/2023]
Abstract
Chinese herbal medicine formula Tao Hong Si Wu decoction (THSWD) is traditionally used in China for cerebrovascular diseases. However, the molecular mechanisms of THSWD associated with the cerebral ischemia reperfusion injury are largely unknown. The current study applied the two-dimensional gel electrophoresis-based proteomics to investigate the different protein profiles in PC12 cells with and without the treatment of THSWD. Twenty-six proteins affected by THSWD were identified by MALDI-TOF mass spectrometry. Gene ontology analysis showed that those proteins participated in several important biological processes and exhibited diverse molecular functions. In particular, six of them were found to be phase II antioxidant enzymes, which were regulated by NF-E2-related factor-2 (Nrf2). Quantitative PCR further confirmed a dose-dependent induction of the six phase II enzymes by THSWD at the transcription level. Moreover, the individual ingredients of THSWD were discovered to synergistically contribute to the induction of phase II enzymes. Importantly, THSWD's protection against oxygen-glucose deprivation-reperfusion (OGD-Rep) induced cell death was significantly attenuated by antioxidant response element (ARE) decoy oligonucleotides, suggesting the protection of THSWD may be likely regulated at least in part by Nrf2-mediated phase II enzymes. Thus, our data will help to elucidate the molecular mechanisms underlying the neuroprotective effect of THSWD.
Collapse
|
21
|
Tang Q, Ji Q, Tang Y, Chen T, Pan G, Hu S, Bao Y, Peng W, Yin P. Mitochondrial translocation of cofilin-1 promotes apoptosis of gastric cancer BGC-823 cells induced by ursolic acid. Tumour Biol 2014; 35:2451-9. [PMID: 24197982 DOI: 10.1007/s13277-013-1325-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Accepted: 10/14/2013] [Indexed: 11/30/2022] Open
Abstract
The pathogenesis of gastric cancer is characterized by excessive proliferation, abnormal differentiation, and reduced apoptosis. Ursolic acid, extracted from traditional Chinese medicine bearberry, inhibits cell growth and induces apoptosis in gastric cancer. However, the mechanism of the proapoptotic effect of ursolic acid on gastric cancer cells needs further investigation. In our present study, we found in apoptotic gastric cancer BGC-823 cells induced by ursolic acid that a translocation of cofilin-1 protein from the cytoplasm to the mitochondria promoted the release of cytochrome c from the mitochondria to the cytoplasm, thereby activating the caspase cascade and finally inducing gastric cancer cell apoptosis. These results implied that the mitochondrial translocation of cofilin-1 might play a crucial role in the promotion of apoptosis and might be a key target for future treatment of human gastric cancer.
Collapse
Affiliation(s)
- Qingfeng Tang
- Department of Clinical Laboratories & Experimental Center, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 200062, China
| | | | | | | | | | | | | | | | | |
Collapse
|
22
|
Liu X, Wu WY, Jiang BH, Yang M, Guo DA. Pharmacological tools for the development of traditional Chinese medicine. Trends Pharmacol Sci 2013; 34:620-8. [PMID: 24139610 DOI: 10.1016/j.tips.2013.09.004] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Revised: 08/25/2013] [Accepted: 09/16/2013] [Indexed: 02/08/2023]
Abstract
Pharmacology as a modern science was introduced in China approximately 150 years ago, and has been used since then to study traditional Chinese medicine (TCM). Pharmacology has experienced its own development over this time and continues to provide new tools for the study of TCM. In the present review, three models for the pharmacological study of TCM are considered: (i) chemistry-focused study; (ii) target-directed study; and (iii) systems-biology-based study. These approaches correspond to recent developments in pharmacology, and in particular to new tools available to the field. Representative achievements and the pharmacological tools used to study TCM are reviewed. Pharmacology has played, and will continue to play, an indispensable role in elucidating the chemical basis, biological targets, and mechanisms of action of TCM medicines, and in developing a scientific basis for the theory of TCM.
Collapse
Affiliation(s)
- Xuan Liu
- Shanghai Research Center for TCM Modernization, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, P.R. China
| | | | | | | | | |
Collapse
|
23
|
Wu F, Li H, Zhao L, Li X, You J, Jiang Q, Li S, Jin L, Xu Y. Protective effects of aqueous extract from Acanthopanax senticosus against corticosterone-induced neurotoxicity in PC12 cells. JOURNAL OF ETHNOPHARMACOLOGY 2013; 148:861-868. [PMID: 23727182 DOI: 10.1016/j.jep.2013.05.026] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2012] [Revised: 05/14/2013] [Accepted: 05/15/2013] [Indexed: 06/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Acanthopanax senticosus, classified into the family of Araliaceae, has been known for thousands of years as a remedy and is used to treat various diseases in traditional Chinese medicine system including hypertension, ischemic heart disease and hepatitis. AIM OF THE STUDY This study aimed to examine the protective effects of aqueous extract from Acanthopanax senticosus (ASE) on corticosterone-induced neurotoxicity and its possible mechanisms, using PC12 cells as a suitable in vitro model of depression. MATERIALS AND METHODS In this paper, PC12 cells were treated with 200 μM of corticosterone in the absence or presence of ASE in varying concentrations for 24 h. Then, cell viability was measured by MTT assay. The release amount of lactate dehydrogenase (LDH) was quantified using LDH assay kit. Apoptosis of PC12 cells was measured by Annexin V-FITC and PI labeling. The intracellular Ca(2+) content was tested by fluorescent labeling. The mRNA level of brain-derived neurotrophic factor (BDNF) was examined by real-time RT-PCR, and the expression of cAMP response element binding protein (CREB) was determined by western blotting. RESULTS The results showed that treatment with 200 μM of corticosterone could induce cytotoxicity in PC12 cells. However, different concentrations of ASE (50, 100, 200, and 400 μg/mL) significantly increased the cell viability, decreased the LDH release, suppressed the apoptosis of PC12 cells, attenuated the intracellular Ca(2+) overloading, up-regulated the BDNF mRNA level and CREB protein expression compared with the corresponding corticosterone-treated group. CONCLUSION The present results suggest that ASE exerts a neuroprotective effect on corticosterone-induced neurotoxicity in PC12 cells, which may be one of the acting mechanisms that accounts for the in vivo antidepressant activity of ASE.
Collapse
Affiliation(s)
- Feifei Wu
- Department of Biology and Chemistry Engineering, Shaoyang University, Shaoyang 422000, China
| | | | | | | | | | | | | | | | | |
Collapse
|
24
|
Filling the gap between traditional Chinese medicine and modern medicine, are we heading to the right direction? Complement Ther Med 2013; 21:272-5. [DOI: 10.1016/j.ctim.2013.01.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2012] [Revised: 11/27/2012] [Accepted: 01/01/2013] [Indexed: 11/19/2022] Open
|
25
|
Lu AP, Bian ZX, Chen KJ. Bridging the traditional Chinese medicine pattern classification and biomedical disease diagnosis with systems biology. Chin J Integr Med 2012; 18:883-90. [PMID: 23238995 DOI: 10.1007/s11655-012-1290-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2012] [Indexed: 12/20/2022]
Abstract
Being the unique core of traditional Chinese medicine (TCM), pattern classification exerts a direct effect on the efficacy and safety of herbal interventions. In this article, the authors integrated the pattern classification and disease diagnosis with many approaches from systems biology. Integration of pattern classification with biomedical diagnosis by systems biology is not only a new direction of personalized medicine development, but also provides a new drug development model. In the further study, the pattern classifications of major diseases will be the focus of research.
Collapse
Affiliation(s)
- Ai-ping Lu
- School of Chinese Medicine, Hong Kong Baptist University, Kowloon, Hong Kong, China.
| | | | | |
Collapse
|
26
|
Cheng F. Exploring the Mysteries of Traditional Chinese Medicine Systematically by Expression Microarrays. Drug Dev Res 2012. [DOI: 10.1002/ddr.21042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Feng Cheng
- College of Pharmacy; University of South Florida; Tampa; FL; USA
| |
Collapse
|