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Amoebicidal activity of α-bisabolol, the main sesquiterpene in chamomile (Matricaria recutita L.) essential oil against the trophozoite stage of Acanthamoeba castellani Neff

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Abstract

Acanthamoeba genus includes opportunistic pathogens which are distributed worldwide and are causative agents of a fatal encephalitis and severe keratitis in humans and other animals. Until present there are not fully effective therapeutic agents against this pathogen and thus the need to search for novel anti-amoebic compounds is urgent. Recently, essential oils of aromatic and medicinal plants have shown activity against Acanthamoeba strains. Therefore, this study was aimed to evaluate the activity of main component of chamomile essential oil (a sesquiterpene) namely α-bisabolol against the Acanthamoeba castellani Neff strain. After evaluation of the activity and toxicity of this molecule, IC50 values of 20.839 ± 2.015 for treated amoebae as well as low citotoxicty levels in a murine macrophage cell line was observed. Moreover, in order to elucidate mechanism of action of this molecule, changes in chromatin condensation levels, permeability of the plasmatic membrane, the mitochondrial membrane potential and the ATP levels in the treated amoebic strains were checked. The obtained results revealed that α-bisabolol was able to induce apoptosis, increase the permeability of the plasmatic membrane and decrease both mitochondrial and ATP levels in the treated amoebae. Therefore, and given the obtained results, α-bisabolol could be used a future therapeutic agent against Acanthamoeba infections.

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References

  • Baldissera M.D., Grando T.H., de Souza C.F., Cossetin L.F., Da Silva A.P., Giongo J.L., Monteiro S.G. 2016. A nanotechnology based new approach for Trypanosoma evansi chemotherapy: in vitro and vivo trypanocidal effect of (-)-α-bisabolol. Experimental Parasitology 170, 156–160. DOI: 10.1016/j.exp-para.2016.09.018

    Article  CAS  Google Scholar 

  • Derda M., Hadaś E. 2014. The use of phytotherapy in diseases caused by parasitic protozoa. Acta. Parasitologica 60 1–8. DOI: 10.1515/ap-2015-0001

    Article  Google Scholar 

  • Jabri M.A., Sani M., Rtibi K., Marzouki L., El-Benna J., Sakly M., Sebai H. 2016. Chamomile decoction extract inhibits human neutrophils ROS production and attenuates alcohol-induced haematological parameters changes and erythrocytes oxida-tive stress in rat. Lipids in Health and Disease 15, 65. DOI: 10.1186/s12944-016-0233-4

    Article  Google Scholar 

  • López-Arencibia A., García-Velázquez D., Martín-Navarro C.M., Sifaoui I., Reyes-Batlle M., Lorenzo-Morales J., Gutiérrez-Ravelo Á., Piñero J.E. 2015. In vitro activities of hexaazatri-naphthylenes against Leishmania spp. Antimicrobial Agents and Chemotherapy 59, 2867–2884. DOI: 10.1128/AAC.00226-15

    Article  Google Scholar 

  • Lorenzo-Morales J., Khan N.A., Walochnik J. 2015. An update on Acanthamoeba keratitis: diagnosis, pathogenesis and treatment. Parasite 22, 10. DOI: 10.1051/parasite/2015010

    Article  Google Scholar 

  • Lorenzo-Morales J., Martín-Navarro C.M., López-Arencibia A., Arnalich-Montiel F., Piñero J.E., Valladares B., 2013. Acanthamoeba keratitis: an emerging disease gathering importance worldwide?. Trends in Parasitology 29, 181–187. DOI: 10.1016/j.pt.2013.01.006

    Article  Google Scholar 

  • Martín-Navarro C.M., López-Arencibia A., Sifaoui I., Reyes-Batlle M., Valladares B., Martínez-Carretero E., Piñero J.E., Maciver S.K., Lorenzo-Morales J. 2015. Statins and voriconazole induce programmed cell death in Acanthamoeba castellanii. Antimicrobial Agents and Chemotherapy 59, 2817–2824. DOI: 10.1128/AAC.00066-15

    Article  Google Scholar 

  • Martín-Navarro C.M., Lorenzo-Morales J., Cabrera-Serra M.G., Rancel F., Coronado-Alvarez, N.M., Piñero J.E., Valladares B. 2008. The potential pathogenicity of chlorhexidine-sensitive Acanthamoeba strains isolated from contact lens cases from asymptomatic individuals in Tenerife, Canary Islands, Spain. Journal of Medical Microbiology 57, 1399–1404. DOI: 10.1099/jmm.0.2008/003459-0

    Article  Google Scholar 

  • McKay D.L., Blumberg J.B. 2006. A review of the bioactivity and potential health benefits of chamomile tea (Matricaria recutita L.). Phytotherapy Research. 20, 519–530

    Article  CAS  Google Scholar 

  • McBride J., Ingram P.R., Henríquez F.L. 2005. Development of colorimetric microtiter plate assay for assessment of antimicrobials against Acanthamoeba. Journal of Clinical Microbiology. 43, 629–634

    Article  CAS  Google Scholar 

  • Miraj S., Alesaeidi S. 2016. A systematic review study of therapeutic effects of Matricaria recutita chamomile (chamomile). Electron Physician 8, 3024–3031

    Article  Google Scholar 

  • Morales-Yuste M., Morillas-Márquez F., Martín-Sánchez J., Valero-López A., Navarro-Moll M.C. 2010. Activity of (-)alpha-bisabolol against Leishmania infantum promastigotes. Phytomedicine 17, 279–281. DOI: 10.1016/j.phymed.2009. 05.019

    Article  CAS  Google Scholar 

  • Niyyati M., Dodangeh S., Lorenzo-Morales J. 2016. A review of the current research trends in the application of medicinal plants as a source for novel therapeutic agents against Acanthamoeba infections. Iranian Journal of Pharmaceutical Research. 15, 893–900

    CAS  PubMed  Google Scholar 

  • Reyes-Batlle M., Todd C.D., Martín-Navarro C.M., López-Arencibia A., Cabello-Vilchez A.M., González A.C., Córdoba-Lanús E., Lindo J.F., Valladares B., Piñero J.E., Lorenzo-Morales J. 2014. Isolation and characterization of Acanthamoeba strains from soil samples in Gran Canaria, Canary Islands. Spain. Parasitology Research 113, 1383–1388. DOI: 10.1007/s00436-014-3778-z

    Article  Google Scholar 

  • Sakkas H., Gousia P., Economou V., Sakkas V., Petsios S., Papadopoulou C. 2016. In vitro antimicrobial activity of five essential oils on multidrug resistant Gram-negative clinical isolates. Journal of Intercultural Ethnopharmacology 5, 212–220. DOI: 10.5455/jice.20160331064446

    Article  CAS  Google Scholar 

  • Sebai, H., Jabri M.A., Souli A., Rtibi K., Selmi S., Tebourbi O., El-Benna J., Sakly M., 2014. Antidiarrheal and antioxidant activities of chamomile (Matricaria recutita L.) decoction extract in rats. Journal of Ethnopharmacology 152, 327–332. DOI: 10.1111/jphp.12505

    Article  CAS  Google Scholar 

  • Sebai H., Jabri M.A., Souli A., Hosni K., Rtibi K., Tebourbi O., El-Benna J., Sakly M. 2015. Chemical composition, antioxidant properties and hepatoprotective effects of chamomile (Matricaria recutita L.) decoction extract against alcohol-induced oxidative stress in rat. General Physiology and Biophysics 34, 263–275. DOI: 10.4149/gpb_2014039

    Article  CAS  Google Scholar 

  • Siddiqui R., Khan N.A. 2012. Biology and pathogenesis of Acanthamoeba. Parasites and Vectors 10, 5:6. DOI: 10.1186/1756-3305-5-6

    Article  Google Scholar 

  • Sifaoui I., López-Arencibia A., Ticona J.C., Martín-Navarro C.M., Reyes-Batlle M., Mejri M. et al. 2014. Bioassay guided isolation and identification of anti-Acanthamoeba compounds from Tunisian olive leaf extracts. Experimental Parasitology 145, S111–S114. DOI: 10.1016/j.exppara.2014.02.018

    Article  CAS  Google Scholar 

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Correspondence to Jacob Lorenzo-Morales.

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Hajaji, S., Sifaoui, I., López-Arencibia, A. et al. Amoebicidal activity of α-bisabolol, the main sesquiterpene in chamomile (Matricaria recutita L.) essential oil against the trophozoite stage of Acanthamoeba castellani Neff. Acta Parasit. 62, 290–295 (2017). https://doi.org/10.1515/ap-2017-0036

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