Differential metabolites and metabolic pathways involving acupuncture-induced improvement of rheumatoid arthritis patients based on gas chromatography-mass spectrometry
OBJECTIVE: To analyze the endogenous metabolic biomarkers and pathways in serum involving acupuncture-induced improvement of symptoms of patients with rheumatoid arthritis (RA) by using metabolomics technique.
METHODS: A total of 30 RA patients who were treated in the Department of Acupuncture and Moxibustion of the Affiliated Hospital of Chengdu University of Traditional Chinese Medicine (from January 2018 to October 2018) were selected in the present study. They were randomly and equally divided into acupuncture group and medication group. Acupuncture (lifting-thrusting reinforcing and uniform reducing-reinforcing methods) was applied to bilateral Fengchi (GB20), Yangchi (TE4), Quchi (LI11), Yingu (KI10), Taixi (KI3), Xuehai （SP10）, Guanyuan (CV4), Yanglingquan (GB34) and Ashi-points for 20 min every time, once daily for 3 months. Patients of the medication group were asked to take Tripterygium Wilfordii Polyglycoside tablets (a positive drug for RA, one tablet per time, 3 times a day) for 3 months. Other 10 healthy volunteers were selected as the normal control group. The tenderness scale (0-4 points) and swelling scale (0-3 points) and morning stiffness time were recorded, and serum rheumatoid factor (RF), C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) were detected for analyzing pharmacodynamic effects. Serum samples were captured for profiling and quantifying metabolite biomarkers by using GC-MS (gas chromatography-mass spectrometry) technique. The acquired metabolite profiles were processed (multivariable data analysis) by using ProteoWizard package, XCMS Online software and SIMCA 13.0 software, respectively, followed by screening differential metabolites according to variable importance projection (VIP) and by constructing metabolic pathways with MetaboAnalyst 4.0.
RESULTS: After acupuncture treatment, the tenderness score, swelling score, morning stiffness time, serum RF and CRP contents were significantly decreased in both acupuncture and medication groups in comparison with their own pretreatment (P<0.05). No significant differences were found between acupuncture and medication groups in the levels of tenderness score, swelling score, morning stiffness time, serum RF and CRP contents (P>0.05). A total of 14 differential metabolites including citrate, creatine, 3-hydroxybutyrate arachidonic acid, arachidonic acid, valine, lactic acid and palmitic acid (up-regulated), and tryptophan, arginine, L-phenylalanine, glucose, glycine, glutamine, aspartic acid and (down-regulated) which mainly involve metabolic pathways of alanine, aspartic acid and glutamate; metabolism of phenylalanine, tyrosine and tryptophan; metabolism of glycine, serine and threonine; glyoxalic acid dicarboxylic acid metabolism; metabolism of starch and sucrose; and metabolism of phenylalanine and arachidonic acid, respectively.Citrate, creatine, arachidonic acid, valine and glucose was positively correlated with tenderness index, swelling index, morning stiff time, RF, CRF and ESR. Glycine, L-phenylalanine , glutamine was negatively correlated with efficacy indicators.
CONCLUSION: Acupuncture can relieve symptoms of patients with RA, which may be related to its effects in improving amino acid metabolism and glucose metabolism.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:46 |
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| Enthalten in: |
Zhen ci yan jiu = Acupuncture research - 46(2021), 2 vom: 25. Feb., Seite 145-51 |
| Sprache: |
Chinesisch |
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| Beteiligte Personen: |
Guo, Yao-Guang [VerfasserIn] |
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| Links: |
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| Themen: |
Acupuncture |
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| Anmerkungen: |
Date Completed 02.04.2021 Date Revised 02.04.2021 published: Print Citation Status MEDLINE |
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| doi: |
10.13702/j.1000-0607.200181 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM323441378 |
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| 245 | 1 | 0 | |a Differential metabolites and metabolic pathways involving acupuncture-induced improvement of rheumatoid arthritis patients based on gas chromatography-mass spectrometry |
| 264 | 1 | |c 2021 | |
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| 500 | |a Date Completed 02.04.2021 | ||
| 500 | |a Date Revised 02.04.2021 | ||
| 500 | |a published: Print | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a OBJECTIVE: To analyze the endogenous metabolic biomarkers and pathways in serum involving acupuncture-induced improvement of symptoms of patients with rheumatoid arthritis (RA) by using metabolomics technique | ||
| 520 | |a METHODS: A total of 30 RA patients who were treated in the Department of Acupuncture and Moxibustion of the Affiliated Hospital of Chengdu University of Traditional Chinese Medicine (from January 2018 to October 2018) were selected in the present study. They were randomly and equally divided into acupuncture group and medication group. Acupuncture (lifting-thrusting reinforcing and uniform reducing-reinforcing methods) was applied to bilateral Fengchi (GB20), Yangchi (TE4), Quchi (LI11), Yingu (KI10), Taixi (KI3), Xuehai （SP10）, Guanyuan (CV4), Yanglingquan (GB34) and Ashi-points for 20 min every time, once daily for 3 months. Patients of the medication group were asked to take Tripterygium Wilfordii Polyglycoside tablets (a positive drug for RA, one tablet per time, 3 times a day) for 3 months. Other 10 healthy volunteers were selected as the normal control group. The tenderness scale (0-4 points) and swelling scale (0-3 points) and morning stiffness time were recorded, and serum rheumatoid factor (RF), C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) were detected for analyzing pharmacodynamic effects. Serum samples were captured for profiling and quantifying metabolite biomarkers by using GC-MS (gas chromatography-mass spectrometry) technique. The acquired metabolite profiles were processed (multivariable data analysis) by using ProteoWizard package, XCMS Online software and SIMCA 13.0 software, respectively, followed by screening differential metabolites according to variable importance projection (VIP) and by constructing metabolic pathways with MetaboAnalyst 4.0 | ||
| 520 | |a RESULTS: After acupuncture treatment, the tenderness score, swelling score, morning stiffness time, serum RF and CRP contents were significantly decreased in both acupuncture and medication groups in comparison with their own pretreatment (P<0.05). No significant differences were found between acupuncture and medication groups in the levels of tenderness score, swelling score, morning stiffness time, serum RF and CRP contents (P>0.05). A total of 14 differential metabolites including citrate, creatine, 3-hydroxybutyrate arachidonic acid, arachidonic acid, valine, lactic acid and palmitic acid (up-regulated), and tryptophan, arginine, L-phenylalanine, glucose, glycine, glutamine, aspartic acid and (down-regulated) which mainly involve metabolic pathways of alanine, aspartic acid and glutamate; metabolism of phenylalanine, tyrosine and tryptophan; metabolism of glycine, serine and threonine; glyoxalic acid dicarboxylic acid metabolism; metabolism of starch and sucrose; and metabolism of phenylalanine and arachidonic acid, respectively.Citrate, creatine, arachidonic acid, valine and glucose was positively correlated with tenderness index, swelling index, morning stiff time, RF, CRF and ESR. Glycine, L-phenylalanine , glutamine was negatively correlated with efficacy indicators | ||
| 520 | |a CONCLUSION: Acupuncture can relieve symptoms of patients with RA, which may be related to its effects in improving amino acid metabolism and glucose metabolism | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Acupuncture | |
| 650 | 4 | |a Amino acid metabolism | |
| 650 | 4 | |a GC-MS | |
| 650 | 4 | |a Glycometabolism | |
| 650 | 4 | |a Metabonomics | |
| 650 | 4 | |a Rheumatoid arthritis | |
| 700 | 1 | |a Sun, Guang-Wei |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Ling |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Cong |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Jiao |e verfasserin |4 aut | |
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