Four Main Components of Phikud Navakot Promote Cholesterol Metabolism Through LDLR, HMGCR, SR-BI and ApoA-I Genes

Authors

  • Napatara Tirawanchai Department of Biochemistry, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Prannok Road, Bangkok Noi, Bangkok 10700, Thailand.
  • Sudarat Supapornhemin
  • Anchaleekorn Somkasetrin
  • Jiraporn Jantaravinid
  • Kanchana Kengkoom
  • Sumate Ampawong

Keywords:

Hypercholesterolemia; Phikud Navakot; LDLR; HMGCR; SR-BI; ApoA-I

Abstract

Background and Objectives: Ya-Hom Navakot (NY), a combination of fifty-four Thai medicinal herbs, has been used as a traditional medicine for decades especially when dizziness and fainting. Phikud Navakot (PN), nine selected herbal remedies from those components in NY, regulates HMGCR and LDLR genes leading to enhance cholesterol homeostasis. The cholesterol-lowering effect of PN is found to be more potent than that observed in NY. Hence, the objective of this study was to assess the cholesterol-lowering effect of all nine individual herbal extracts of PN which might be used as an alternative treatment for hypercholesterolemia.

 

Methods: Lipid lowering effect of the ethanolic extract of all nine individual herbal extracts of PN was examined focusing on expression of the genes encoding LDLR, HMGCR, SRBI and ApoAI in HepG2 cells by quantitative real-time PCR (qRT-PCR).

Results: The ethanolic extracts from all nine individual herbs of PN were found to downregulate expression of the HMGCR gene comparing with the effect of simvastatin. The extracts of Kot Soa (Angelica dahurica; AD), Kot Khamao (Atractylodes lancea; AL), and Kot Jatamansri (Nardostachys jatamansi; NJ) could additionally upregulate the LDLR and SRB1 genes. Kot Chulalumpa (Artemisia pallens; AP) increased the expression of the ApoA1 gene.

Conclusions: Cholesterol-lowering effect of PN was attributable to the four ingredients of PN which possessed high capability to decrease cholesterol production, maintain cholesterol balance, and promote cholesterol clearance via regulation of the HMGCR, LDLR, and ApoAI genes, respectively. Hence, PN might be an alternative tool to reduce cholesterol level in the future. 

References

1. Sawasdimongkol S. Annual report 2015. In diseases BoN ed. Thailand: Ministry of Health, 2015.
2. Zhao J, Kelly M, Bain C, Seubsman SA, Sleigh A, Thai Cohort Study T. Risk factors for cardiovascular disease mortality among 86866 members of the thai cohort study, 2005-2010. Glob J Health Sci 2015; 7: 107-14.
3. Goldstein JL, Brown MS. Regulation of the mevalonate pathway. Nature 1990; 343: 425-30.
4. Notarnicola M, Messa C, Refolo MG, Tutino V, Miccolis A, Caruso MG. Synergic effect of eicosapentaenoic acid and lovastatin on gene expression of hmgcoa reductase and ldl receptor in cultured hepg2 cells. Lipids Health Dis 2010; 9: 135.
5. Go GW, Mani A. Low-density lipoprotein receptor (ldlr) family orchestrates cholesterol homeostasis. Yale J Biol Med 2012; 85: 19-28.
6. Pichandi S, Pasupathi P, Rao YY, Farook J, Ambika A, Ponnusha BS et al. The role of statin drugs in combating cardiovascular diseases. International Journal of Current Research in Science & Technology 2011; 1: 47-56.
7. Ramkumar S, Raghunath A, Raghunath S. Statin therapy: Review of safety and potential side effects. Acta Cardiol Sin 2016; 32: 631-9.
8. Nalinratana N, Kaewprem W, Tongumpai S, Luechapudiporn R, Sotanaphun U, Meksuriyen D. Synergistic antioxidant action of phikud navakot ameliorates hydrogen peroxide-induced stress in human endothelial cells. Integr Med Res 2014; 3: 74-82.
9. Nusuetrong P, Gerdprasert O, Wetchasit P, Nakchat O, Sotanaphun U. Effect of short-term oral administration of phikud navakot in rats. J Med Assoc Thai 2015;98 (Suppl 10): S52-60.
10. Nusuetrong P, Sotanaphun U, Tep-Areenan P. Effects of phikud navakot extract on vascular reactivity in the isolated rat aorta. J Med Assoc Thai 2012; 95 (Suppl 12): S1-7.
11. Kengkoom K, Chaimongkolnukul K, Cherdyu S, Inpunkaew R, Ampawong S. Acute and sub-chronic oral toxicity study of the extracts from herbs in phikud navakot. African Journal of Biotechnology 2012; 11: 10903-11.
12. Kengkoom K, Ampawong S. In vitro protective effect of phikud navakot extraction on erythrocyte. Evid Based Complement Alternat Med 2016; 2016: 1961327.
13. Tirawanchai N, Supapornhemin S, Somkasetrin A, Suktitipat B, Ampawong S. Regulatory effect of phikud navakot extract on hmg-coa reductase and ldl-r: Potential and alternate agents for lowering blood cholesterol. BMC Complement Altern Med 2018; 18: 258.
14. Sangkitikomol W, Rocejanasaroj A, Tencomnao T. Effect of moringa oleifera on advanced glycation end-product formation and lipid metabolism gene expression in hepg2 cells. Genet Mol Res 2014; 13: 723-35.
15. Chomczynski P, Sacchi N. Single-step method of rna isolation by acid guanidinium thiocyanate-phenol-chloroform extraction. Anal Biochem 1987; 162: 156-9.
16. Livak KJ, Schmittgen TD. Analysis of relative gene expression data using real-time quantitative pcr and the 2(t)(-delta delta c) method. Methods 2001; 25: 402-8.
17. Lee K, Shin MS, Ham I, Choi HY. Investigation of the mechanisms of angelica dahurica root extract-induced vasorelaxation in isolated rat aortic rings. BMC Complement Altern Med 2015; 15: 395.
18. Lu X, Yuan ZY, Yan XJ, Lei F, Jiang JF, Yu X, et al. Effects of angelica dahurica on obesity and fatty liver in mice. Chin J Nat Med 2016; 14: 641-52.
19. Zhang XN, Ma ZJ, Wang Y, Sun B, Guo X, Pan CQ, et al. Angelica dahurica ethanolic extract improves impaired wound healing by activating angiogenesis in diabetes. PLoS One 2017; 12: e0177862.
20. Oh H, Lee HS, Kim T, Chai KY, Chung HT, Kwon TO, et al. Furocoumarins from angelica dahurica with hepatoprotective activity on tacrine-induced cytotoxicity in hep g2 cells. Planta Med 2002; 68: 463-4.
21. Liu DP, Luo Q, Wang GH, Xu Y, Zhang XK, Chen QC, et al. Furocoumarin derivatives from radix angelicae dahuricae and their effects on rxralpha transcriptional regulation. Molecules 2011; 16: 6339-48.
22. Cao YJ, He X, Wang N, He LC. Effects of imperatorin, the active component from radix angelicae (baizhi), on the blood pressure and oxidative stress in 2k,1c hypertensive rats. Phytomedicine 2013; 20: 1048-54.
23. Zhou N, Wang T, Song J, He H, He J, He L. Antihypertensive and vascular remodelling effects of the imperatorin derivative ow1 in renovascular hypertension rats. Clin Exp Pharmacol Physiol 2014; 41: 571-8.
24. Koonrungsesomboon N, Na-Bangchang K, Karbwang J. Therapeutic potential and pharmacological activities of atractylodes lancea (thunb.) dc. Asian Pac J Trop Med 2014; 7: 421-8.
25. Nasu Y, Iwashita M, Saito M, Fushiya S, Nakahata N. Inhibitory effects of atractylodis lanceae rhizoma and poria on collagen- or thromboxane a2-induced aggregation in rabbit platelets. Biol Pharm Bull 2009; 32: 856-60.
26. Jiao P, Tseng-Crank J, Corneliusen B, Yimam M, Hodges M, Hong M, et al. Lipase inhibition and antiobesity effect of atractylodes lancea. Planta Med 2014; 80: 577-82.
27. Ruikar AD, Khatiwora E, Ghayal NA, Misar AV, Mujumdar AM, Puranik VG, et al. Studies on aerial parts of artemisia pallens wall for phenol, flavonoid and evaluation of antioxidant activity. J Pharm Bioallied Sci 2011; 3: 302-5.
28. Kumar PA, Upadhyaya K. Analgesic and anti-inflammatory properties of artemisia pallens wall ex.Dc. Pharmacologyonline 2010; 1: 567-73.
29. Vindya NS, Manjunath C, Tamizhmani T. Anticarcinogenic effect of artemisia pallens in 20-methylcholanthrene induced fibrosarcoma in swiss albino mice. Unique Journal of Pharmaceutical and Biological Sciences 2012; 4: 1-4.
30. Vengala N. Antihypertensive activity of methanolic extract of artemisia pallens wall in renal hypertensive diabetic rats. Res Rev BioSci 2017; 12: 1-11.
31. Chaudhary S, Chandrashekar KS, Pai KS, Setty MM, Devkar RA, Reddy ND, et al. Evaluation of antioxidant and anticancer activity of extract and fractions of nardostachys jatamansi dc in breast carcinoma. BMC Complement Altern Med 2015; 15: 50.
32. Sahu R, Dhongade HJ, Pandey A, Sahu P, Sahu V, Patel D, et al. Medicinal properties of nardostachys jatamansi (a review). Oriental Journal of Chemistry 2016; 32: 859-66.
33. Shin JY, Bae GS, Choi SB, Jo IJ, Kim DG, Lee DS, et al. Anti-inflammatory effect of desoxo-narchinol-a isolated from nardostachys jatamansi against lipopolysaccharide. Int Immunopharmacol 2015; 29: 730-8.
34. You HN, Park MH, Hwang SY, Han JS. Nardostachys jatamansi dc extract alleviates insulin resistance and regulates glucose metabolism in c57bl/ksj-db/db mice through the amp-activated protein kinase signaling pathway. J Med Food 2018; 21: 324-31.
35. Subashini R, Ragavendran B, Gnanapragasam A, Yogeeta SK, Devaki T. Biochemical study on the protective potential of nardostachys jatamansi extract on lipid profile and lipid metabolizing enzymes in doxorubicin intoxicated rats. Pharmazie 2007; 62: 382-7.

Downloads

Published

2019-09-23

How to Cite

1.
Tirawanchai N, Supapornhemin S, Somkasetrin A, Jantaravinid J, Kengkoom K, Ampawong S. Four Main Components of Phikud Navakot Promote Cholesterol Metabolism Through LDLR, HMGCR, SR-BI and ApoA-I Genes. SRIMEDJ [Internet]. 2019 Sep. 23 [cited 2024 Dec. 25];34(5):527-36. Available from: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/217584

Issue

Section

Original Articles