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Yang C, Shi Z, Bao L, Xv X, Jiang D, You L. Targeted metabolomic analysis of serum amino acids in heart failure patients. Amino Acids 2024; 56:22. [PMID: 38483649 PMCID: PMC10940394 DOI: 10.1007/s00726-024-03385-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 02/01/2024] [Indexed: 03/17/2024]
Abstract
Heart failure (HF) has been recognized as a global epidemic with high rates of morbidity, hospitalization, and mortality. The role of amino acids, which provide the body with energy, in the development of HF is still unclear. The aim of this study was to explore changes in serum amino acids in patients with HF and identify potential biomarkers. First, the serum amino acid metabolism profiles of 44 patients with HF and 30 healthy controls (Con) were quantitatively measured. Then, candidate markers were identified through the utilization of T test, multivariate statistical analysis, and receiver operating characteristic (ROC) curve analysis. The results found that there were 11 amino acid levels that were significantly different between patients with HF and Con. Based on ROC curve analysis, the biomarkers of eight amino acids (Glutamic acid, Taurine, L-aspartic acid, L-ornithine, Ethanolamine, L-Serine, L-Sarcosine, and Cysteine) showed high sensitivity and specificity (AUC > 0.90), and binary logistic regression analysis was used in MetaboAnalyst 5.0. Among the amino acids examined, six exhibited notable alterations in accordance with the severity of HF. In conclusion, this study cannot only provide clinicians with an objective diagnostic approach for the early identification of HF, but also enhances comprehension of the underlying mechanisms involved in the pathogenesis of HF.
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Affiliation(s)
- Chunjing Yang
- Department of Pharmacy, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
- Beijing Key Laboratory of Evaluation of Rational Drug Use, Beijing, 100038, China
| | - Zhengyuan Shi
- Department of Pharmacy, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
- Beijing Key Laboratory of Evaluation of Rational Drug Use, Beijing, 100038, China
| | - Li Bao
- Department of Pharmacy, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
- Beijing Key Laboratory of Evaluation of Rational Drug Use, Beijing, 100038, China
| | - Xiqiao Xv
- Department of Pharmacy, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
- Beijing Key Laboratory of Evaluation of Rational Drug Use, Beijing, 100038, China
| | - Dechun Jiang
- Department of Pharmacy, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
- Beijing Key Laboratory of Evaluation of Rational Drug Use, Beijing, 100038, China
| | - Longtai You
- National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, 100045, China.
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2
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Xie M, Gu S, Hong Y, Liu Y, Rong X, Lu W, Liu H, Algradi AM, Naseem A, Shu Z, Wang Q. Study on the mechanism of Coptis chinensis Franch. And its main active components in treating Alzheimer's disease based on SCFAs using Orbitrap Fusion Lumos Tribrid MS. JOURNAL OF ETHNOPHARMACOLOGY 2023; 311:116392. [PMID: 37028611 DOI: 10.1016/j.jep.2023.116392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/10/2023] [Accepted: 03/11/2023] [Indexed: 06/19/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Coptis chinensis Franch. (CCF), as an extensively used traditional Chinese medicine, has therapeutic effects on Alzheimer's disease (AD), but its mechanism of action has not yet been elucidated. AIM OF THE STUDY This study aims to reveal the mechanism of action of CCF via the gut-brain axis, and provide a new strategy for the clinical treatment of AD. MATERIALS AND METHODS APPswe/PS1ΔE9 mice were used as AD models, and were given CCF extract by intragastric administration. Barnes maze was used to test the therapeutic effect of CCF on the treatment of AD. To reveal the mechanism of action of CCF in the treatment of AD, Vanquish Flex UHPLC-orbitrap fusion lumos mass was chosen to detect endogenous differential metabolite; MetaboAnalyst 5.0 was applied to derive relevant metabolic pathways; similarly, to explore the effects of CCF on the gut-brain axis, Vanquish Flex UPLC-Orbitrap fusion lumos mass was utilized to detect the changes in the content of SCFAs in AD mice after CCF administration; the prototype components and metabolites in CCF were identified by UPLC/ESI/qTOF-MS, then their effects on Bifidobacterium breve were explored. RESULTS CCF shortened the latency time of AD mice, improved the target quadrant ratio of AD mice, and made the maze roadmap simpler of AD mice; CCF regulated fifteen potential metabolites of AD mice, interestingly, ILA (indole-3-lactic acid) in SCFAs (short-chain fatty acids) was also included; CCF acted on histidine and phenylalanine metabolic pathways of AD mice; CCF increased the contents of acetic acid and ILA in AD mice; magnoflorine, jatrorrhizine, coptisine, groenlandicine, thalifendine, palmatine, berberine, epiberberine, hydroxylated jatrorrhizine, and 3-methoxydemethyleneberberine in CCF were detected in fecal samples of AD mice; magnoflorine, palmatrubine, 13-methylberberine, berberine, coptisine, and palmatine promoted the growth of Bifidobacterium breve. CONCLUSIONS we have demonstrated that CCF acts on the gut-brain axis by regulating SCFAs to treat AD.
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Affiliation(s)
- Minzhen Xie
- Department of Medicinal Chemistry and Natural Medicinal Chemistry, College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Siqi Gu
- Department of Medicinal Chemistry and Natural Medicinal Chemistry, College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Yang Hong
- Department of Pharmacology (the State-Province Key Laboratories of Biomedicine Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Yan Liu
- Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Harbin, 150040, China
| | - Xiaohui Rong
- Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Harbin, 150040, China
| | - Wanying Lu
- Department of Medicinal Chemistry and Natural Medicinal Chemistry, College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Heng Liu
- Department of Pharmacology (the State-Province Key Laboratories of Biomedicine Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Adnan Mohammed Algradi
- Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Harbin, 150040, China
| | - Anam Naseem
- Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Harbin, 150040, China
| | - ZunPeng Shu
- Guangdong Provincial Key Laboratory of Advanced Drug Delivery, Guangdong Pharmaceutical University, Guangzhou, 510006, China.
| | - Qi Wang
- Department of Medicinal Chemistry and Natural Medicinal Chemistry, College of Pharmacy, Harbin Medical University, Harbin, 150081, China.
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Spires DR, Schibalski RS, Domondon M, Clarke C, Perez S, Anwar F, Burns E, Saeed MI, Walton SD, Zamaro AS, Amoah T, Arkhipov SN, Christopher CJ, Campagna SR, Mattson DL, Pavlov TS, Ilatovskaya DV. Renal histaminergic system and acute effects of histamine receptor 2 blockade on renal damage in the Dahl salt-sensitive rat. Am J Physiol Renal Physiol 2023; 325:F105-F120. [PMID: 37227223 PMCID: PMC10511172 DOI: 10.1152/ajprenal.00269.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 04/10/2023] [Accepted: 05/03/2023] [Indexed: 05/26/2023] Open
Abstract
Histamine is involved in the regulation of immune response, vasodilation, neurotransmission, and gastric acid secretion. Although elevated histamine levels and increased expression of histamine metabolizing enzymes have been reported in renal disease, there is a gap in knowledge regarding the mechanisms of histamine-related pathways in the kidney. We report here that all four histamine receptors as well as enzymes responsible for the metabolism of histamine are expressed in human and rat kidney tissues. In this study, we hypothesized that the histaminergic system plays a role in salt-induced kidney damage in the Dahl salt-sensitive (DSS) rat, a model characterized with inflammation-driven renal lesions. To induce renal damage related to salt sensitivity, DSS rats were challenged with 21 days of a high-salt diet (4% NaCl); normal-salt diet (0.4% NaCl)-fed rats were used as a control. We observed lower histamine decarboxylase and higher histamine N-methyltransferase levels in high-salt diet-fed rats, indicative of a shift in histaminergic tone; metabolomics showed higher histamine and histidine levels in the kidneys of high-salt diet-fed rats, whereas plasma levels for both compounds were lower. Acute systemic inhibition of histamine receptor 2 in the DSS rat revealed that it lowered vasopressin receptor 2 in the kidney. In summary, we established here the existence of the local histaminergic system, revealed a shift in the renal histamine balance during salt-induced kidney damage, and provided evidence that blockage of histamine receptor 2 in the DSS rat affects water balance and urine concentrating mechanisms.NEW & NOTEWORTHY Histamine is a nitrogenous compound crucial for the inflammatory response. The knowledge regarding the renal effects of histamine is very limited. We showed that renal epithelia exhibit expression of the components of the histaminergic system. Furthermore, we revealed that there was a shift in the histaminergic tone in salt-sensitive rats when they were challenged with a high-salt diet. These data support the notion that histamine plays a role in renal epithelial physiological and pathophysiological functions.
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Affiliation(s)
- Denisha R Spires
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, Georgia, United States
| | - Ryan S Schibalski
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, Georgia, United States
| | - Mark Domondon
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Callie Clarke
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Samantha Perez
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Fabiha Anwar
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, Georgia, United States
| | - Emily Burns
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, Georgia, United States
| | | | - Samuel D Walton
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, Georgia, United States
| | - Aleksandra S Zamaro
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, Georgia, United States
| | - Thelma Amoah
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Sergey N Arkhipov
- Hypertension and Vascular Research, Henry Ford Health, Detroit, Michigan, United States
| | | | - Shawn R Campagna
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee, United States
- Biological and Small Molecule Mass Spectrometry Core, University of Tennessee, Knoxville, Tennessee, United States
| | - David L Mattson
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, Georgia, United States
| | - Tengis S Pavlov
- Hypertension and Vascular Research, Henry Ford Health, Detroit, Michigan, United States
| | - Daria V Ilatovskaya
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, Georgia, United States
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4
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Ishimwe JA, Ferguson JF, Kirabo A. Sex Differences in Fatty Acid Metabolism and Blood Pressure Response to Dietary Salt in Humans. CARDIOGENETICS 2023; 13:33-46. [PMID: 38605973 PMCID: PMC11008634 DOI: 10.3390/cardiogenetics13010005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024] Open
Abstract
Salt sensitivity is a trait in which high dietary sodium (Na+) intake causes an increase in blood pressure (BP). We previously demonstrated that in the gut, elevated dietary Na+ causes dysbiosis. The mechanistic interplay between excess dietary Na+-induced alteration in the gut microbiome and sex differences is less understood. The goal of this study was to identify novel metabolites in sex differences and blood pressure in response to a high dietary Na+ intake. We performed stool and plasma metabolomics analysis and measured the BP of human volunteers with salt intake above or below the American Heart Association recommendations. We also performed RNA sequencing on human monocytes treated with high salt in vitro. The relationship between BP and dietary Na+ intake was different in women and men. Network analysis revealed that fatty acids as top subnetworks differentially changed with salt intake. We found that women with high dietary Na+ intake have high levels of arachidonic acid related metabolism, suggesting a role in sex differences of the blood pressure response to Na+. The exposure of monocytes to high salt in vitro upregulates the transcription of fatty acid receptors and arachidonic acid-related genes. These findings provide potentially novel insights into metabolic changes underlying gut dysbiosis and inflammation in salt sensitivity of BP.
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Affiliation(s)
- Jeanne A. Ishimwe
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University, Nashville, TN 37235, USA
| | - Jane F. Ferguson
- Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University, Nashville, TN 37235, USA
- Vanderbilt Translational and Clinical Cardiovascular Research Center, Nashville, TN 37235, USA
| | - Annet Kirabo
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University, Nashville, TN 37235, USA
- Medical Center, Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37235, USA
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Yang P, Deng F, Yuan M, Chen M, Zeng L, Ouyang Y, Chen X, Zhao B, Yang Z, Tian Z. Metabolomics reveals the defense mechanism of histidine supplementation on high-salt exposure-induced hepatic oxidative stress. Life Sci 2023; 314:121355. [PMID: 36596407 DOI: 10.1016/j.lfs.2022.121355] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/21/2022] [Accepted: 12/28/2022] [Indexed: 01/02/2023]
Abstract
AIMS This study mainly evaluated the protective mechanism of histidine against the hepatic oxidative stress after high-salt exposure (HSE) through combined analysis of non-targeted metabolomics and biological metabolic networks. MATERIALS AND METHODS Dahl salt-sensitive (SS) rats were fed with normal-salt diet or HSE ± histidine in addition to drinking water for 14 days. Gas chromatography-mass spectrometry was used to analyze the hepatic metabolites. The metabolic profile was analyzed by SIMCA-14.1, the metabolic correlation network was performed using Gephi-0.9.2, and pathway enrichment was analyzed using MetaboAnalyst 5.0 online website. KEY FINDINGS Results indicated that HSE disturbed the hepatic metabolic profile, generated abnormal liver metabolism and exacerbated oxidative stress. Histidine supplementation significantly reversed the hepatic metabolic profile. Of note, 14 differential metabolic pathways were enriched after histidine supplementation, most of which played an important role in ameliorating redox and nitric oxide (NO) metabolism. Histidine administration decreased the levels of hydroperoxide and malondialdehyde, and increased the activities of antioxidant enzymes (Catalase, Superoxide Dismutase, Glutathione S-transferase and Glutathione reductases). Histidine effectively enhanced the endogenous synthesis of glutathione by increasing the levels of glutamate and cysteine, thereby enhancing the antioxidant capacity of the glutathione system. After histidine administration, lysine, glutamate, and hypotaurine owned a higher metabolic centrality in the correlation network. In addition, histidine could also effectively increase the endogenous synthesis of NO by enhancing the L-arginine/NO pathway. SIGNIFICANCE This study offers new insights into the metabolic mechanisms underlying the antioxidant protective effect of histidine on the liver.
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Affiliation(s)
- Pengfei Yang
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Fenfen Deng
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Mengdi Yuan
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Meng Chen
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Li Zeng
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Yanan Ouyang
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Xiangbo Chen
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Bin Zhao
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Zhe Yang
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Zhongmin Tian
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China.
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6
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Wang Y, Li Y, Guo W, Yang X, Qu J, Gao M, Chen S, Dong J, Li Q, Wang T. Comparison of the Chemical Components, Efficacy and Mechanisms of Action of Chrysanthemum morifolium Flower and Its Wild Relative Chrysanthemum indicum Flower against Liver-Fire Hyperactivity Syndrome of Hypertension via Integrative Analyses. Int J Mol Sci 2022; 23:ijms232213767. [PMID: 36430265 PMCID: PMC9692626 DOI: 10.3390/ijms232213767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 11/02/2022] [Accepted: 11/05/2022] [Indexed: 11/12/2022] Open
Abstract
To clarify the differences in the clinical application scope of Chrysanthemum morifolium flower (CMF) and Chrysanthemum indicum flower (CIF), two herbs of similar origin, an integrated strategy of network pharmacology, molecular pharmacology, and metabolomics was employed, with a view to investigating the commonalities and dissimilarities in chemical components, efficacy and mechanisms of action. Initial HPLC-Q-TOF-MS analysis revealed that CMF and CIF had different flavonoid constituents. The biological processes underlying the therapeutic effects of CMF and CIF on liver-fire hyperactivity syndrome of hypertension (LFHSH) were predicted to be related to inflammatory response, fatty acid production, and other pathways based on network pharmacology analysis. ELISA, molecular docking, Western blot, and metabolomics techniques showed similar effects of CMF and CIF in lowering blood pressure, resistance to tissue, organ and functional damage, and dyslipidemia. However, distinct effects were found in the regulation of inflammatory response, PI3K-Akt and NF-κB signaling pathways, lipid anabolism, renin-angiotensin system, and metabolic abnormalities. The comparable efficacies of CMF and CIF, despite having distinct mechanisms of action, may be attributed to the integration and counteraction of their different regulating capabilities on the above anti-LFHSH mechanisms. This study offers a vital platform for assessment of differential and precise applications of herbs of close origin with similar but slightly different medicinal properties, and provides a research strategy for bridging Chinese medicine and modern precision medicine.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Qing Li
- Correspondence: (Q.L.); (T.W.); Tel.: +86-024-4352-0589 (Q.L.); +86-0755-2603-1728 (T.W.)
| | - Tiejie Wang
- Correspondence: (Q.L.); (T.W.); Tel.: +86-024-4352-0589 (Q.L.); +86-0755-2603-1728 (T.W.)
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7
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Zeng L, Chen M, Ahmad H, Zheng X, Ouyang Y, Yang P, Yang Z, Gao D, Tian Z. Momordica charantia Extract Confers Protection Against Hypertension in Dahl Salt-Sensitive Rats. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2022; 77:373-382. [PMID: 35705768 DOI: 10.1007/s11130-022-00971-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/09/2022] [Indexed: 06/15/2023]
Abstract
Hypertension is one of the main factors of cardiovascular disease worldwide and is strongly related to the overall mortality. High salt intake is a major risk factors for hypertension. Identifying functional foods that can help prevent mechanistic abnormalities mediating salt-induced hypertension is an issue of considerable nutraceutical and scientific interest. Dietary Momordica charantia may be an alternative approach to avoid salt-induced hypertension. Dahl salt-sensitive (DSS) rats were used to determine whether Momordica charantia water extracts (ME) exerts anti-hypertensive effects in the present study. ME gavage could significantly prevented the increase of blood pressure, blood urea nitrogen, creatinine, and urine protein-to-creatinine ratio of DSS rats. Metabolomics analysis indicated that high-salt diet induced abnormal amino acid metabolism was related to nitric oxide (NO) deficiency, but ME gavage could upregulate the activities of nitric oxide synthase, aspartate aminotransferase, argininosuccinate lyase, argininosuccinate synthase and restore endogenous synthesis of arginine and NO. Meanwhile, renal function was improved after ME gavage. Citrulline, as one of the important component in ME, could attenuate salt-induced hypertension by increasing endogenous synthesis of arginine and NO. Antioxidants in ME, such as phenolic compound, may avoid high-salt induced oxidative stress in DSS rats, which may be another mechanism by which ME prevented blood pressure increase. Thus, the present study indicated that feeding Momordica charantia could avoid high-salt-induced hypertension in DSS rats.
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Affiliation(s)
- Li Zeng
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Meng Chen
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Hussain Ahmad
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Xuewei Zheng
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Yanan Ouyang
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Pengfei Yang
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Zhe Yang
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Di Gao
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Zhongmin Tian
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China.
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8
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Feng Q, Tong L, Lu Q, Liu S, Zhao L, Xiong Z. 1H NMR serum metabolomics and its endogenous network pharmacological analysis of gushudan on kidney-yang-deficiency-syndrome rats. Anal Biochem 2022; 643:114580. [PMID: 35149001 DOI: 10.1016/j.ab.2022.114580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 01/06/2022] [Accepted: 01/30/2022] [Indexed: 01/01/2023]
Abstract
The pharmacodynamics, 1H NMR metabolomics and endogenous network pharmacology strategy approaches were integrated to investigate the preventive mechanism of Gushudan (GSD) on kidney-yang-deficiency-syndrome (KYDS) rats in this study. Firstly, the KYDS rat model was achieved by hydrocortisone induction, and the efficacy of GSD on KYDS model rats was assessed by the pharmacodynamic indicators. Next, the comprehensive untargeted serum metabolic profile of rats was obtained in 1H NMR metabolomics study, 29 potential biomarkers closely associated with KYDS were identified, which were mainly involved in carbohydrate metabolism, amino acid metabolism and intestinal flora metabolism. In addition, the potential biomarkers-targets-pathways-disease metabolic network was further investigated for deeper understanding the preventive effects of GSD on KYDS rats and its mechanism, which was further obtained for the important targets related to biomarkers and diseases such as NOS3, PTGS2 and CXCL8, and important metabolic pathways such as glyoxylate and dicarboxylate metabolism, arginine and proline metabolism, and microbial metabolism in diverse environments. Finally, compared with our previous anti-osteoporosis study of GSD, it suggested that some similar metabolic pathways, which would provide some scientific reference of the existence of the kidney-bone axis under the traditional Chinese medicine (TCM) theory of "kidney dominates bone".
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Affiliation(s)
- Qisheng Feng
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning Province, 117004, China
| | - Lin Tong
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning Province, 117004, China
| | - Qing Lu
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning Province, 117004, China
| | - Shuo Liu
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning Province, 117004, China
| | - Longshan Zhao
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning Province, 117004, China
| | - Zhili Xiong
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning Province, 117004, China.
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Chen C, Duan F, Xie Y, Wan Q, Liu H, Gong J, Huang L, Song Z. Nuciferine attenuates acute ischemic stroke in a rat model: a metabolomic approach for the mechanistic study. Mol Omics 2022; 18:765-778. [DOI: 10.1039/d2mo00158f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nuciferine is a promise therapeutic candidate for ischemic stroke. 1H NMR metabolomics was conducted in this study to further elucidate its pharmacological mechanism, which is helpful to be used as a potential treatment for stroke clinically.
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Affiliation(s)
- Chang Chen
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330004, P. R. China
| | - Feipeng Duan
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330004, P. R. China
| | - Yongyan Xie
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330004, P. R. China
| | - Quan Wan
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330004, P. R. China
| | - Haiyun Liu
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330004, P. R. China
| | - Jinpeng Gong
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330004, P. R. China
| | - Liping Huang
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330004, P. R. China
| | - Zonghua Song
- Chinese Pharmacopoeia Commission, Beijing 100061, P. R. China
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10
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Yu FF, Yang GH, Chen SB, Niu XL, Cai W, Tao YY, Wang XJ, Li M, Li YM, Zhao JH. Pseudolaric Acid B Attenuates High Salt Intake-Induced Hypertensive Left Ventricular Remodeling by Modulating Monocyte/Macrophage Phenotypes. Med Sci Monit 2021; 27:e932404. [PMID: 34493698 PMCID: PMC8434772 DOI: 10.12659/msm.932404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background Studies in ApoE knockout mice have shown that pseudolaric acid B (PB) can act as an immunomodulatory drug and attenuate atherosclerosis progression by modulating monocyte/macrophage phenotypes. Our previous study demonstrated that high salt intake could shift the phenotype of monocytes/macrophages to an inflammatory phenotype, and that this shift was related to hypertension and hypertensive left ventricular (LV) remodeling. However, no comprehensive assessment of the effects of PB on hypertensive LV remodeling has been conducted. Material/Methods In this study, RAW264.7 macrophages cultured with different concentrations of NaCl were used to investigate the modulating effects of PB on macrophage phenotype. Furthermore, N-nitro-l-arginine methyl ester hypertensive mice were used to investigate the modulating effects of PB on monocyte phenotype. LV remodeling was investigated by echocardiography. LV morphologic staining (for cardiomyocyte hypertrophy and collagen deposition) was performed at the time of sacrifice. Results The results showed that PB significantly improved the viability of RAW264.7 cells, suppressed their phagocytic and migration abilities, and inhibited their phenotypic shift to M1 macrophages. In addition, the blood pressure of PB-treated mice was significantly decreased relative to that of control mice. Furthermore, after PB treatment, the percentage of Ly6Chi monocytes was significantly decreased while that of Ly6Clo monocytes was apparently increased. Moreover, PB preserved LV function and alleviated myocardial fibrosis and cardiomyocyte hypertrophy as measured at the end of the experimental period. The transfer of monocytes from PB-treated mice to hypertensive mice achieved the same effects. Conclusions Together, these findings indicate that PB exerts its protective effects on hypertensive LV remodeling by modulating monocyte/macrophage phenotypes and warrants further investigation.
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Affiliation(s)
- Fang-Fang Yu
- Institute of Prevention and Treatment of Cardiovascular Diseases in Alpine Environment of Plateau, Characteristic Medical Center of the Chinese People's Armed Police Forces, Tianjin, China (mainland)
| | - Guo-Hong Yang
- Institute of Prevention and Treatment of Cardiovascular Diseases in Alpine Environment of Plateau, Characteristic Medical Center of the Chinese People's Armed Police Forces, Tianjin, China (mainland)
| | - Shao-Bo Chen
- Institute of Prevention and Treatment of Cardiovascular Diseases in Alpine Environment of Plateau, Characteristic Medical Center of the Chinese People's Armed Police Forces, Tianjin, China (mainland)
| | - Xiu-Long Niu
- Institute of Prevention and Treatment of Cardiovascular Diseases in Alpine Environment of Plateau, Characteristic Medical Center of the Chinese People's Armed Police Forces, Tianjin, China (mainland)
| | - Wei Cai
- Institute of Prevention and Treatment of Cardiovascular Diseases in Alpine Environment of Plateau, Characteristic Medical Center of the Chinese People's Armed Police Forces, Tianjin, China (mainland)
| | - Yan-Yan Tao
- Institute of Prevention and Treatment of Cardiovascular Diseases in Alpine Environment of Plateau, Characteristic Medical Center of the Chinese People's Armed Police Forces, Tianjin, China (mainland)
| | - Xiu-Juan Wang
- Institute of Prevention and Treatment of Cardiovascular Diseases in Alpine Environment of Plateau, Characteristic Medical Center of the Chinese People's Armed Police Forces, Tianjin, China (mainland)
| | - Ming Li
- Institute of Prevention and Treatment of Cardiovascular Diseases in Alpine Environment of Plateau, Characteristic Medical Center of the Chinese People's Armed Police Forces, Tianjin, China (mainland)
| | - Yu-Ming Li
- Department of Cardiovascular Diseases, TEDA International Cardiovascular Hospital, Tianjin, China (mainland)
| | - Ji-Hong Zhao
- Military General Medical Department, Characteristic Medical Center of the Chinese People's Armed Police Forces, Tianjin, China (mainland)
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Plasma Imidazole Propionate Is Positively Correlated with Blood Pressure in Overweight and Obese Humans. Nutrients 2021; 13:nu13082706. [PMID: 34444866 PMCID: PMC8399073 DOI: 10.3390/nu13082706] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 07/30/2021] [Accepted: 08/03/2021] [Indexed: 12/12/2022] Open
Abstract
Background: The gut microbiota and its metabolites are essential for host health and dysbiosis has been involved in several pathologic conditions such as type 2 diabetes (T2D) and cardiovascular disease (CVD). Recent studies have identified that plasma imidazole propionate (ImP), a microbial-produced metabolite, is increased in patients with prediabetes and T2D. More recently, ImP was found to be significantly increased in patients with overt CVD. Here, we aimed to investigate the association between ImP and CVD risk factors: blood pressure, HDL-cholesterol, LDL-cholesterol and insulin-resistance in overweight and obese subjects without T2D or use of any metabolic diseases-related medication. Methods: Plasma metabolites, including ImP, were determined in 107 male or post-menopausal women with overweight/obesity, but without T2D. Insulin-sensitivity was assessed with the gold standard method: the hyperinsulinemic-euglycemic clamp using the isotope [6,6-2H2] glucose and expressed as glucose rate of disposal (Rd) for peripheral insulin sensitivity and suppression of endogenous glucose production (EGP) for hepatic insulin sensitivity. Results: Partial correlation analysis controlled for BMI and age showed a significant correlation between ImP and diastolic blood pressure (rs = 0.285, p = 0.004) and a borderline significance with systolic blood pressure (rs = 0.187, p = 0.060); however, systolic and diastolic blood pressure did not correlate with ImP precursor histidine (rs = 0.063, p = 0.526 and r = −0.038, p = 0.712, respectively). We did not find a correlation between ImP with LDL-cholesterol or HDL-cholesterol (rs = −0.181, p = 0.064 and rs = 0.060, p = 0.546, respectively). Furthermore, there was no association between plasma ImP concentrations and Rd and EGP suppression. Conclusion: In this cohort with overweight/obese subjects without T2D, plasma ImP concentrations were positively correlated with diastolic blood pressure but not with insulin-sensitivity.
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