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Drug Details

General Information of the Drug (ID: DR1922)
Name
Proanthocyanidins
Synonyms
ZINC584567037; N1697
    Click to Show/Hide
Molecular Type
Small molecule
Disease Atherosclerosis [ICD-11: BD40] Phase 2 [1]
Structure
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2D MOL

3D MOL

    Click to Show/Hide the Molecular Information and External Link(s) of This Natural Product
Formula
C30H26O13
PubChem CID
122173182
Canonical SMILES
C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)OC4(C(C(C5=C(C=C(C=C5O4)O)O)O)O)C6=CC(=C(C=C6)O)O
InChI
1S/C30H26O13/c31-14-7-19(35)16-11-25(28(41-23(16)9-14)12-1-3-17(33)20(36)5-12)43-30(13-2-4-18(34)21(37)6-13)29(40)27(39)26-22(38)8-15(32)10-24(26)42-30/h1-10,25,27-29,31-40H,11H2/t25-,27+,28+,29-,30+/m1/s1
InChIKey
HGVVOUNEGQIPMS-JOFXVPDFSA-N
Combinatorial Therapeutic Effect(s) Validated Clinically or Experimentally
    α. A List of Natural Product(s) Able to Enhance the Efficacy of This Drug
          Omega-3 PUFAs      phytoplankton environmental sample     Click to Show/Hide the Molecular Data of This NP
                 Achieving Therapeutic Synergy     Click to Show/Hide
                    Representative Experiment Reporting the Effect of This Combination [2]
                    Detail(s)  Combination Info  click to show the detail info of this combination
                    Biological
                    Regulation
Down-regulation Bifidobacterium secretion
Up-regulation Lactobacillus secretion
                    In-vivo Model A total of twenty-eight female Wistar-Kyoto rats aged 8-10 weeks were used in this study.
                    Experimental
                    Result(s)
Combined supplementation of Omega-3 PUFAs and proanthocyanidins from grape seed counteracts the effects of the Omega-3 PUFAs on health-promoting lactobacillus and bifidobacterium, and on acetic acid, while maintaining their beneficial effects on cholesterolemia.
Target and Pathway
Target(s) C-C chemokine receptor type 2 (CCR2)  Molecule Info  [3]
C-C chemokine receptor type 3 (CCR3)  Molecule Info  [3]
C-C chemokine receptor type 5 (CCR5)  Molecule Info  [3]
KEGG Pathway Cytokine-cytokine receptor interaction Click to Show/Hide
2 Chemokine signaling pathway
3 Endocytosis
4 Toxoplasmosis
5 Viral carcinogenesis
NetPath Pathway TCR Signaling Pathway Click to Show/Hide
2 IL2 Signaling Pathway
3 TGF_beta_Receptor Signaling Pathway
4 Leptin Signaling Pathway
5 RANKL Signaling Pathway
6 IL3 Signaling Pathway
7 TSLP Signaling Pathway
Panther Pathway Inflammation mediated by chemokine and cytokine signaling pathway Click to Show/Hide
Pathway Interaction Database IL12-mediated signaling events Click to Show/Hide
Reactome Beta defensins Click to Show/Hide
2 Chemokine receptors bind chemokines
3 G alpha (i) signalling events
4 Binding and entry of HIV virion
WikiPathways GPCRs, Class A Rhodopsin-like Click to Show/Hide
2 Defensins
3 Spinal Cord Injury
4 Peptide GPCRs
5 GPCR ligand binding
6 GPCR downstream signaling
7 TCR Signaling Pathway
8 HIV Life Cycle
9 GPCRs, Other
References
Reference 1 ClinicalTrials.gov (NCT01707615) Beneficial Effects of Grape Seed Proanthocyanidin Extrat on Progression of Atherosclerotic Plaques in Clinical Use
Reference 2 Effects of the combination of Omega-3 PUFAs and proanthocyanidins on the gut microbiota of healthy rats. Food Res Int. 2017 Jul;97:364-371.
Reference 3 Proanthocyanidins: A comprehensive review. Biomed Pharmacother. 2019 Aug;116:108999.
 Download Picture         KEGG Link      
Cite NPCDR
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Correspondence

X. N. Sun, Y. T. Zhang, Y. Zhou, X. C. Lian, L. L. Yan, T. Pan, T. Jin, H. Xie, Z. M. Liang, W. Q. Qiu, J. X. Wang, Z. R. Li, F. Zhu*, X. B. Sui*. NPCDR: natural product-based drug combination and its disease-specific molecular regulation. Nucleic Acids Research. 50(D1): 1324-1333 (2020). PMID: 34664659

Prof. Feng ZHU  (zhufeng@zju.edu.cn)

College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China


Prof. Xinbing SUI  (hzzju@hznu.edu.cn)

School of Pharmacy and Department of Medical Oncology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou Normal University, Hangzhou, China