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Zhang D, Chen L, Qin X, Liu Y. Mitochondria metabonomics of Huangqi Jianzhong Tang against chronic atrophic gastritis. Biomed Chromatogr 2020; 35:e5013. [PMID: 33119909 DOI: 10.1002/bmc.5013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 10/13/2020] [Accepted: 10/19/2020] [Indexed: 01/02/2023]
Abstract
Huangqi Jianzhong Tang (HQJZ) is a representative prescription used for clinical treatment of chronic atrophic gastritis (CAG) in Chinese medicine. Our previous study had revealed that energy regulation was one of the important mechanisms of HQJZ action against CAG. In this study, ultra-high-performance liquid chromatography coupled with quadrupole-Exactive mass spectrometry (UHPLC-Q-Exactive MS) based metabonomics was used to find the potential mitochondrial biomarkers and metabolic pathways of HQJZ in CAG rats, which focused on a specific organelle (mitochondria) isolated from gastric tissue samples. A total of 16 biomarkers from CAG tissues were identified with 11 of these significantly regulated by HQJZ treatment. These biomarkers was mainly involved in glycine, serine, and threonine metabolism; aminoacyl-tRNA biosynthesis metabolism; and taurine and hypotaurine metabolism. Our results show that HQJZ could protect from CAG by altering the mitochondrial function. These findings deepen our understanding of the mitochondrial metabolic changes that occur with CAG and shine a light on the mechanism of HQJZ.
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Affiliation(s)
- Dong Zhang
- Modern Research Center for Traditional Chinese Medicine of Shanxi University, Taiyuan, Shanxi, P. R. China
| | - Liang Chen
- Affiliated Traditional Chinese Medicine Hospital of Xinjiang Medical University, Urumqi, Xinjiang, P. R. China
| | - XueMei Qin
- Modern Research Center for Traditional Chinese Medicine of Shanxi University, Taiyuan, Shanxi, P. R. China
| | - YueTao Liu
- Modern Research Center for Traditional Chinese Medicine of Shanxi University, Taiyuan, Shanxi, P. R. China
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Liu Y, Li X, Qin X. Saccharum Granorum ameliorated mitochondrial dysfunction in chronic atrophic gastritis rats using organelle-specific metabolomics and network pharmacology approaches. Food Res Int 2020; 136:109503. [DOI: 10.1016/j.foodres.2020.109503] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 06/24/2020] [Accepted: 06/24/2020] [Indexed: 01/06/2023]
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Ma ZJ, Yan H, Wang YJ, Yang Y, Li XB, Shi AC, Jing-Wen X, Yu-Bao L, Li L, Wang XX. Proteomics analysis demonstrating rosmarinic acid suppresses cell growth by blocking the glycolytic pathway in human HepG2 cells. Biomed Pharmacother 2018; 105:334-349. [PMID: 29864622 DOI: 10.1016/j.biopha.2018.05.129] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Revised: 05/12/2018] [Accepted: 05/24/2018] [Indexed: 12/24/2022] Open
Abstract
Rosmarinic acid (RA), isolated from herbal balm mint plants, has demonstrated potent anti-tumor properties against liver cancer. However, the precise underlying mechanisms remain unclear. This study aimed to investigate the molecular mechanisms of RA in HepG2 cells. RA anti-tumor activity was assessed using 3-(4,5-dimethylthiazol-2-yl)2,5-diphenyl-tetrazolium bromide (MTT) and lactate dehydrogenase (LDH) assays, and Hoechst 33258 staining. Apoptosis and the cell cycle distribution were evaluated by flow cytometry. A proteomics approach was used to identify differentially expressed proteins following RA treatment in HepG2 cells, and quantitative reverse transcription-quantitative polymerase chain reaction was used to validate the results. Bioinformatics analysis was also implemented to further understand the identified proteins, and western blotting was used to analyze the associated proteins. Our results suggested that RA treatment significantly inhibits the viability of HepG2 cells. The MTT and LDH assays indicated dose-dependent decreases in cell proliferation following RA treatment. Hoechst 33258 staining and flow cytometry analysis showed that RA exhibits an apoptosis-inducing effect and induces cell cycle arrest in G1. The proteomics analysis successfully identified 16 differentially expressed proteins. Bioinformatics analysis indicated that the identified proteins participated in several biological processes and exhibited various molecular functions, mainly related to inactivation of the glycolytic pathway. Further western blotting analysis showed that RA could downregulate the expression of glucose transporter-1 and hexokinase-2, leading to the suppression of glucose consumption and generation of lactate and ATP. Taken together, our study found that RA exhibits significant cytotoxic effects by inhibiting cell proliferation and inducing apoptosis and cell cycle arrest, possibly by blocking the glycolytic pathway in human HepG2 cells.
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Affiliation(s)
- Zhan-Jun Ma
- The Second Clinical School, Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Hu Yan
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Ya-Jiao Wang
- Clinical College of Hebei Medical University, Shijiazhuang, Hebei, 050031, China
| | - Yang Yang
- The Second Clinical School, Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Xiao-Bin Li
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, 730000, China
| | - An-Cheng Shi
- The Second Clinical School, Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Xu Jing-Wen
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Lu Yu-Bao
- The Second Clinical School, Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Lu Li
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, 730000, China; Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Lanzhou University, Lanzhou, 730000, China
| | - Xue-Xi Wang
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, 730000, China; Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Lanzhou University, Lanzhou, 730000, China.
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Dehghan-Nayeri N, Eshghi P, Pour KG, Rezaei-Tavirani M, Omrani MD, Gharehbaghian A. Differential expression pattern of protein markers for predicting chemosensitivity of dexamethasone-based chemotherapy of B cell acute lymphoblastic leukemia. Cancer Chemother Pharmacol 2017; 80:177-185. [PMID: 28585036 DOI: 10.1007/s00280-017-3347-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 05/29/2017] [Indexed: 02/06/2023]
Abstract
Dexamethasone is considered as a direct chemotherapeutic agent in the treatment of pediatric acute lymphoblastic leukemia (ALL). Beside the advantages of the drug, some problems arising from the dose-related side effects are challenging issues during the treatment. Accordingly, the classification of patients to dexamethasone sensitive and resistance groups can help to select optimizing the therapeutic dose with the lowest adverse effects particularly in sensitive cases. For this purpose, we investigated inhibited proliferation and induced cytotoxicity in NALM-6 cells, as sensitive cells, after dexamethasone treatment. In addition, comparative protein expression analysis using the 2DE-MALDI-TOF MS technique was performed to identify the specific altered proteins. In addition, we evaluated mRNA expression levels of the identified proteins in bone-marrow samples from pediatric ALL patients using the real-time q-PCR method. Eventually, proteomic analysis revealed a combination of biomarkers, including capping proteins (CAPZA1 and CAPZB), chloride channel (CLIC1), purine nucleoside phosphorylase (PNP), and proteasome activator (PSME1), in response to the dexamethasone treatment. In addition, our results indicated low expression of identified proteins at both the mRNA and protein expression levels after drug treatment. Moreover, quantitative real-time PCR data analysis indicated that independent of the molecular subtypes of the leukemia, CAPZA1, CAPZB, CLIC1, and PNP expression levels were lower in ALL samples than normal samples, although PSME1 expression level was higher in ALL samples than normal samples. Furthermore, the expression level of all proteins (except PSME1) was different between high-risk and standard-risk patients that suggesting the prognostic value of them. In conclusion, our study suggests a panel of biomarkers comprising CAPZA1, CAPZB, CLIC1, PNP, and PSME1 as early diagnosis and treatment evaluation markers that may differentiate cancer cells which are presumably to benefit from dexamethasone-based chemotherapy and may facilitate the prediction of clinical outcome.
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MESH Headings
- Antineoplastic Agents, Hormonal/administration & dosage
- Antineoplastic Agents, Hormonal/pharmacology
- Biomarkers, Tumor/metabolism
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Child
- Child, Preschool
- Dexamethasone/administration & dosage
- Dexamethasone/pharmacology
- Drug Resistance, Neoplasm
- Female
- Gene Expression Regulation, Neoplastic
- Humans
- Infant
- Male
- Precursor B-Cell Lymphoblastic Leukemia-Lymphoma/drug therapy
- Precursor B-Cell Lymphoblastic Leukemia-Lymphoma/genetics
- Precursor B-Cell Lymphoblastic Leukemia-Lymphoma/pathology
- Prognosis
- Proteomics
- RNA, Messenger/metabolism
- Real-Time Polymerase Chain Reaction
- Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization/methods
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Affiliation(s)
- Nasrin Dehghan-Nayeri
- Proteomics Research Center, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Peyman Eshghi
- Pediatric Congenital Hematologic Disorders Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Kourosh Goudarzi Pour
- Pediatric Congenital Hematologic Disorders Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mostafa Rezaei-Tavirani
- Proteomics Research Center, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mir Davood Omrani
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ahmad Gharehbaghian
- Pediatric Congenital Hematologic Disorders Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- Department of Hematology and Blood Bank, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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