Abstract
The aim of the present study is to reveal the possible mechanism of anti-inflammatory activity of Crateva adansonii leaf extract to claim folkoric use of the plant in inflammation disease conditions. Isolation of chloroform leaf extract fraction (CEF) containing anti-inflammatory marker compound of the plant lupeol is done through column chromatography procedure, which is further confirmed by HPLC analysis with standard lupeol compound. The isolated marker compound lupeol from CEF shows significant in vitro anti-inflammatory effect compared to methanolic and chloroform leaf extracts (ME & CE) of the plant Crateva adansonii and reference standard indomethacin. Further in silico screening of lupeol and indomethacin against five crucial inflammatory molecular targets such as COX-2 (PDB ID: 4COX), MPO (PDB ID: 3ZS0), IL1β (PDBID: 1T4Q), IL6 (PDBID: 19PM) and TNFα (PDBID: 2AZ5) was done using autodock tool. Maximal binding affinity (− 11.6, − 9.0, − 9.9, − 7.5, − 9.0 kcal/mol) was exhibited by lupeol against all five targets of inflammation COX-2, MPO, TNFα, IL1β & IL6 respectively. In vitro and in silico modeling confirms the anti-inflammatory efficiency of lupeol and also unveils the hidden molecular mechanisms of folkoric use of Crateva adansonii plant in inflammatory disease conditions.
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References
Abdullahi A, Hamzah RU, Jigam AA, Yahya A, Kabiru AY, Muhammad H, Sakpe S, Adefolalu FS, Isah MC, Kolo MZ (2012) Inhibitory activity of xanthine oxidase by fractions Crateva adansonii. J Acute Dis 1:126–129
Akanji MA, Salau AK, Yakubu MT (2013) Safety evaluation of aqueous extract of Crateva adansonii leaf on selected tissues of rats. Fountain J Nat Appl Sci 2:17–28
Berman HM, Westbrook J, Feng Z, Gilliland G, Bhat TN, Weissig H, Shindyalov IN, Bourne PE (2000) The protein data bank. Nucleic Acids Res 28:235–242
Boakye-Gyasi E, Woode E, Ainooson GK, Obiri DD, Ansah C, Duwejua M (2008) Anti-inflammatory and antipyretic effects of an ethanolic extract of Palisota hirsuta K. Schumroots. Afrn J Pharm Pharmacol 2:191–199
Calder PC, Ahluwalia N, Albers R (2013) A consideration of biomarkers to be used for evaluation of inflammation in human nutritional studies. Br J Nutr 109:S1–S34
Cao H, Yu R, Choi Y (2010) Discovery of cyclooxygenase inhibitors from medicinal plants used to treat inflammation. Pharmacol Res 61:519–524
Cos P, Vlietinck AJ, Berghe DV, Maes L (2006) Anti-infective potential of natural products: how to develop a stronger in vitro ‘proof of concept’. J Ethnopharmacol 106(3):290–302
Gallin JI, Snyderman R (1999) Inflamation: basic principles and clinical correlates, 3rd edn. Lippincott Williams & Wilkins, Philadelphia, pp 1–3
Garcia Rodriguez LA, Tacconelli S, Patrignani P (2008) Role of dose potency in the prediction of risk of myocardial infarction associated with nonsteroidal anti-inflammatory drugs in the general population. J Am Coll Cardiol 52:1628–1636
Gitte TA, Kare MA, Deshmukh AM (2012) Ethno-medicinal studies on barks of some medicinal plants in Marathwada (M. S.) India. Recent Res Sci Technol 4:8–10
Grant NH, Alburn HE, Kryzanauskas C (1970) Stabilization of derum albumin by anti-inflammatory drugs. Biochem Pharmacol 19(3):715–722
Hawkey CJ (1990) Non-steroidal anti-inflammatory drugs and peptic ulcers: facts and figures multiply, but do they add up? Br Med J 300:278–284
Hess SM, Milonig RM (1972) Assay for anti-inflammatory drugs. In: Lepow IH, Ward PA (eds) Inflammation: mechanisms and control. Academic Press, New York, pp 1–12
Huang MT, Ghai G, Ho CT (2004) Inflammatory process and molecular targets for antiinflammatory nutraceuticals. Comp Rev Food Sci F 3:127–139
Igoli NP, Gray AI, Clements CJ, Igoli JO, Uche N, Singla RK (2012) Scientific investigation of antitrypanosomal activity of Crateva adansonii DC leaves extracts. Indo Glob J Pharm 2(3):226–229
Igoli NP, Clements CJ, Singla RK, Igoli JO, Uche N, Gray AI (2014) Antitrypanosomal activity and docking studies of components of Crateva adansonii DC leaves: novel multifunctional scaffolds. Curr Top Med Chem 14:981–990
Limongelli V, Bonomi M, Marinelli L (2010) Molecular basis of cyclooxygenase enzymes (COXs) selective inhibition. Proc Natl Acad Sci USA 107:5411–5416
DL Lucetti, ECP Lucetti, MAM Bandeira, HNH Veras, AH Silva, LKAM Leal, AA Lopes, VCC Alves, GS Silva, GA Brito, GB Viana (2010) Anti-inflammatory effects and possible mechanism of action of lupeol acetate isolated from Himatanthus drasticus (Mart.) Plumel. J Inflamm 7:60.
Ma XH, Zheng CJ, Han LY, Xie B, Jia J, Cao ZW, Li YX, Chen YZ (2009) Synergistic therapeutic actions of herbal ingredients and their mechanisms from molecular interaction and network perspectives. Drug Discov Today 14:579–588
Martel-Pelletier J, Lajeunesse D, Reboul P, Pelletier JP (2003) Therapeutic role of dual inhibitors of 5-LOX and COX, selective and non-selective non-steroidal anti-inflammatory drugs. Ann Rheum Dis 62(6):501–509
Mitchell JA, Akarasereenont P, Thiemermann C, Flower RJ, Vane JR (1993) Selectivity of nonsteroidal antiinflammatory drugs as inhibitors of constitutive and inducible cyclooxygenase. Proc Natl Acad Sci USA 90(24):11693–11697
Mizushima Y (1966) Screening test for anti-rheumatic drugs. Lancet 2:443
Sakat S, Juvekar AR, Gambhire MN (2010) In vitro antioxidant and anti-inflammatory activity of methanol extract of Oxalis corniculata Linn. J Pharm Sci 2(1):146–155
Sostres C, Gargallo CJ, Arroyo MT, Lanas A (2010) Adverse effects of non-steroidal anti-inflammatory drugs (NSAIDs, aspirin and coxibs) on upper gastrointestinal tract. Best Pract Res Clin Gastroenterol 24(2):121–132
Sasidharan S, Chen Y, Saravanan D, Sundram KM, Latha LY (2011) Extraction, isolation and characterization of bioactive compounds from plants extracts. Afr J Tradit Complem 8(1):1–10
Shinde UA, Phadke AS, Nari AM, Mungantiwara A, Dikshit VJ, Saraf MN (1999) Membrane stabilization activity-a possible mechanism of action for the anti-inflammatory activity of Cedrus deodara wood oil. Fitoterrapia 70:251–257
Thirumalaisamy R, Subramanian A, Binitha J, Mathiyazhagan M (2017) Evaluation and assessment of anti-inflammatory mediators in the leaf extracts of Crateva adansonii DC. Int J Adv Sci Eng 3(4):442–450
Thirumalaisamy R, Subramanian A, Govarthanan M (2018) Screening of anti-inflammatory phytocompounds from Crateva adansonii leaf extracts and its validation by in silico modeling. J Genet Eng Biotechnol 16:711–719
Trott O, Olson AJ (2010) AutoDock Vina: improving the speed and accuracy of docking with a new scoring function, efficient optimization and multithreading. J Comput Chem 31:455–461
Weissmann G, Spilberg I, Krakauer K (1969) Arthritis induced in rabbits by lysates of granulocyte lysosomes. Arthristis Rheum 12(2):103–116
Wilcox CM, Alexander LN, Cotsonis GA, Clark WS (1997) Nonsteroidal antiinflammatory drugs are associated with both upper and lower gastrointestinal bleeding. Digest Dis Sci 42(5):990–997
Yonathan M, Asres K, Assefa A, Bucar F (2006) Invivoanti-inflammatoryand anti-nociceptive activities of Cheilanthes farinose. J Ethnopharmacol 108(3):462–470
Zhou W, Cai JF, Yuan F, Ma M, Yin F (2014) In silico targeting of interleukin-6 by natural compounds. Bangladesh J Pharmacol 9:371–376
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The research was funded by the Deanship of Scientific Research at Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia through the fast track research funding group.
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Thirumalaisamy, R., Ameen, F., Subramanian, A. et al. In-Vitro and In-Silico Anti-inflammatory Activity of Lupeol Isolated from Crateva adansonii and Its Hidden Molecular Mechanism. Int J Pept Res Ther 26, 2179–2189 (2020). https://doi.org/10.1007/s10989-019-10006-5
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DOI: https://doi.org/10.1007/s10989-019-10006-5