Abstract
Human cystic and alveolar echinococcoses are zoonotic diseases caused by the larval stages of Echinococcus granulosus and Echinococcus multilocularis, respectively. As the diseases are co-endemic in many areas of the world, a simple and rapid test for the differential diagnosis of cystic echinococcosis (CE) and alveolar echinocoocosis (AE) is needed. Here, we describe the development of an immunochromatographic test (ICT) using crude hydatid cyst fluid and a recombinant 18-kDa protein (rEm18) as antigens for the detection of E. granulosus and E. multilocularis antibodies in serum samples. The ICT was evaluated with serum samples from 195 echinococcosis patients from different endemic areas in northwestern China. These included 144 from CE patients, 51 from AE patients, 67 from patients with other parasitic diseases, 13 from patients with serous hepatic cysts, and 60 from healthy individuals. The sensitivity and specificity of the ICT for CE were 91.0 and 96.9 % and for AE were 98.0 and 99.3 % with diagnostic efficiencies of 94.1 and 99.1 %, respectively. No significant differences and high degrees of agreement were found between the ICT and an enzyme-linked immunosorbent assay for both CE and AE. Five serum samples from cysticercosis patients and one serum sample from a healthy control were found positive for CE with the ICT. These findings indicate that this test allows for discrimination between both forms of human echinococcosis. In conclusion, the ICT developed in this study is a promising tool for the simultaneous detection and discrimination of CE and AE. This test will be useful for serodiagnosis of CE and AE in clinical settings and screening programs.
Similar content being viewed by others
References
Abuseir S, Nagel-Kohl U, Wolken S, Strube C (2013) An immunoblot for detection of Taenia saginata cysticercosis. Parasitol Res 112:2069–2073
Al-Sherbiny MM, Farrag AA, Fayad MH, Makled MK, Tawfeed GM, Ali NM (2004) Application and assessment of a dipstick assay in the diagnosis of hydatidosis and trichinosis. Parasitol Res 93:87–95
Brunetti E, Kern P, Vuitton DA, Writing Panel for the WHO-IWGE (2010) Expert consensus for the diagnosis and treatment of cystic and alveolar echinoccocosis in humans. Acta Trop 114:1–16
Carmena D, Benito A, Eraso E (2006) Antigens for the immunodiagnosis of Echinococcus granulosus infection: an update. Acta Trop 98:74–86
Carmena D, Benito A, Eraso E (2007) The immunodiagnosis of Echinococcus multilocularis infection. Clin Microbiol Infect 13:460–475
Craig P (2003) Echinococcus multilocularis. Curr Opin Infect Dis 16:437–444
Craig PS, Deshan L, MacPherson CN, Dazhong S, Reynolds D, Barnish G, Gottstein B, Zhirong W (1992) A large focus of alveolar echinococcosis in central China. Lancet 340:826–831
Eckert J, Deplazes P (2004) Biological, epidemiological, and clinical aspects of echinococcosis, a zoonosis of increasing concern. Clin Microbiol Rev 17:107–135
Ersfeld K, Gasser RB, Craig PS (1997) The immunodiagnostic potential of Echinococcus granulosus aldult-worm antigens in human cystic echinococcosis. Parasitol Res 83:90–92
Feng X, Wen H, Zhang Z, Chen X, Ma X, Zhang J, Qi X, Bradshaw H, Vuitton D, Craig PS (2010) Dot immunogold filtration assay (DIGFA) with multiple native antigens for rapid serodiagnosis of human cystic and alveolar echinococcosis. Acta Trop 113:114–120
Gao CH, Shi F, Wang JY, Yang YT, Zhu HH (2012a) Establishment and evaluation of colloid gold labeled immunochromatographic strip test for rapid diagnosis of alveolar echinococcosis. Chin J Parasitol Parasit Dis 30:90–94
Gao GH, Wang JY, Yang YT, Shi F, Zhu HH, Jiao W (2012b) Serological evaluation of five Echinococcus granulosus antigens for detecting cystic echinococcosis by ELISA. Chin J Zoonoses 28:811–814
González-Sapienza G, Lorenzo C, Nieto A (2000) Improved immunodiagnosis of cystic hydatid disease by using a synthetis peptide with higher diagnostic value than that of its parent protein, Echinococcus granulosus antigen B. J Clin Microbiol 38:3979–3983
Gottstein B (1992) Molecular and immunological diagnosis of echinococcosis. Clin Microbiol Rev 5:248–261
Gottstein B, Eckert J, Fey H (1983) Serological differentiation between Echinococcus granulosus and E. multilocularis infections in man. Z Parasitenkd 69:347–356
Gottstein B, Schantz PM, Todorov T, Saimot AG, Jacquier P (1986) An international study on the serological differential diagnosis of human cystic and alveolar echinococcosis. Bull World Health Organ 54:101–105
Hernández-González A, Santivañez S, Garcia HH, Rodríguez S, Muños S, Ramos G, Orduña A, Siles-Lucas M (2012) Improved serodiagnosis of cystic echinococcosis using the new recombinant 2B2t antigen. PLoS Negl Trop Dis 6:e1714
Ito A, Ma L, Schantz PM, Gottstein B, Liu YH, Chai JJ, Abdel-Hafez SK, Altintas N, Joshi DD, Lightowlers MW, Pawlowski ZS (1999) Differential serodiagnosis for cystic and alveolar echinococcosis using fractions of Echinococcus granulosus cyst fluid (antigen B) and E. multilocularis protoscolex (EM18). Am J Trop Med Hyg 60:188–192
Ito A, Nakao M, Sako Y (2007) Echinococcosis: serological detection of patients and molecular identification of parasites. Future Microbiol 2:439–449
Ito A, Urbani C, Jiamin Q, Vuitton DA, Dongchuan Q, Health DD, Craig PS, Zheng F, Schantz PM (2003) Control of echinococcosis and cysticercosis: a public health challenge to international cooperation in China. Acta Trop 86:3–17
Ito A, Xiao N, Liance M, Sato MO, Sako Y, Mamuti W, Ishikawa Y, Nakao M, Yamasaki H, Nakaya K, Bardonnet K, Bresson-Hadni S, Vuitton DA (2002) Evaluation of an enzyme-linked immunosorbent assay (ELISA) with affinity-purified Em18 and an ELISA with recombinant Em18 for differential diagnosis of alveolar echinococcosis: results of a blind test. J Clin Microbiol 40:4161–4165
Kalantari E, Bandehpour M, Pazoki R, Taghipoor-Lailabadi N, Khazan H, Mosaffa N, Nazaripouya MR, Kazemi B (2010) Application of recombinant Echinococcus granulosus antigen B to ELISA kits for diagnosing hydatidosis. Parasitol Res 106:847–851
Li T, Ito A, Chen X, Sako Y, Qiu J, Xiao N, Qiu D, Nakao M, Yanagida T, Craig PS (2010) Specific IgG responses to recombinant antigen B and Em18 in cystic and alveolar echinococcosis in China. Clin Vaccine Immunol 17:470–475
Liance M, Janin V, Bresson-Hadni S, Vuitton DA, Houin R, Piarroux R (2000) Immunodiagnosis of Echinococcus infections: confirmatory testing and species differentiation by a new commercial Western Blot. J Clin Microbiol 38:3718–3721
Lorenzo C, Ferreira HB, Monteiro KM, Rosenzvit M, Kamenetzky L, García HH, Vasquez Y, Naguira C, Sánchez E, Lorca M, Contreras M, Last JA, González-Sapienza GG (2005) Comparative analysis of the diagnostic performance of six major Echinococcus granulosus antigens assessed in a double-blind, randomized multicenter study. J Clin Microbiol 43:2764–2670
Mandal S, Mandal MD (2012) Human cystic echinococcosis: epidemiologic, zoonotic, clinical, diagnositic and therapeutic aspects. Asian Pac J Trop Med 5:253–260
McManus DP, Zhang W, Li J, Bartley PB (2003) Echinococcosis. Lancet 362:1295–1304
Mohammadzadeh T, Sako Y, Sadjjadi SM, Sarkari B, Ito A (2012) Comparison of the usefulness of hydatid cyst fluid, native antigen B and recombinant antigen B8/1 for serological diagnosis of cystic echinococcosis. Trans R Sco Trop Med Hyg 106:371–375
Oriol R, Williams JF, Pérez Esandi MV, Oriol C (1971) Purification of lipoprotein antigens of Echinococcus granulosus from sheep hydatid fluid. Am J Trop Med Hyg 20:569–574
Pawłowski ZS, Eckert J, Vuitton DA, Ammann RW, Kern P, Craig PS, Dar KF, De Rosa F, Filice C, Gottstein B, Grimm F, Macpherson CNL, Sato N, Todorov T, Uchino J, von Sinner W, Wen H (2001) Echinococcosis in humans: clinical aspects, diagnosis and treatment. In: Eckert J, Gemmell MA, Meslin FX, Pawłowski ZS (eds) WHO/OIE manual on echinococcosis in humans and animals: a public health problem of global concern. World Organization for Animal Health, Paris, pp 20–72
Raether W, Hänel H (2003) Epidemiology, clinical manifestations and diagnosis of zoonotic cestode infections: an update. Parasitol Res 91:412–438
Sako Y, Fukuda K, Kobayashi Y, Ito A (2009) Development of an immunochromatographic test to detect antibodies against recombinant Em18 for diagnosis of alveolar echinococcosis. J Clin Microbiol 47:252–254
Sako Y, Nakao M, Nakaya K, Yamasaki H, Gottstein B, Lightowlers MW, Schantz PM, Ito A (2002) Alveolar echinococcosis: characterization of diagnostic antigen Em18 and serological evaluation of recombinant Em18. J Clin Microbiol 40:2760–2765
Siracusano A, Delunardo F, Teggi A, Ortona E (2012) Host-parasite relationship in cystic echinococcosis: an evolving story. Clin Dev Immunol 2012:639362
Tawfeek GM, Elwakil HS, El-hoseiny L, Thabet HS, Sarhan RM, Awad NS, Anwar WA (2011) Comparative analysis of the diagnostic performance of crude sheep hydatid cyst fluid, purified antigen B and its subunit (12 kDa), assessed by ELISA, in the diagnosis of human cystic echinococcosis. Parasitol Res 108:371–376
Torgerson PR, Keller K, Magnotta M, Ragland N (2010) The global burden of alveolar echinococcosis. PLoS Negl Trop Dis 4:e722
Xiao N, Mamuti W, Yamasaki H, Sako Y, Nakao M, Nakaya K, Gottstein B, Schantz PM, Lightowlers MW, Craig PS, Ito A (2003) Evaluation of use of recombinant Em18 and affinity-purified Em18 for serological differentiation of alveolar echinococcosis from cystic echinococcosis and other parasitic infections. J Clin Microbiol 41:3351–3353
Yang YR, Williams GM, Craig PS, McManus DP (2010) Impact of increased economic burden due to human echinococcosis in an underdeveloped rural community of the People's Republic of China. PLoS Negl Trop Dis 4:e801
Zhang W, McManus DP (2006) Recent advances in the immunology and diagnosis of echinococcosis. FEMS Immunol Med Microbiol 47:24–41
Zhang W, Li J, McManus DP (2003) Concepts in immunology and diagnosis of hydatid disease. Clin Microbiol Rev 16:18–36
Zhang W, Wen H, Li J, Lin R, McManus DP (2012) Immunology and immunodiagnosis of cystic echinococcosis: an update. Clin Dev Immunol 2012:101895
Acknowledgments
We would like to thank Dr. Wei Jiao (Center for Disease Control and Prevention of Xinjiang Uygur Autonomous Region, Urumqi) for kindly providing E. multilocularis protoscoleces, HCF, and serum samples, and Dr Darren Sexton (BioMedical Research Centre, Norwich) for critical reading of the manuscript. This work was supported by the National S & T Major Program (grant nos. 2012ZX10004-220 and 2012-ZX10004-201).
Author information
Authors and Affiliations
Corresponding authors
Rights and permissions
About this article
Cite this article
Wang, Jy., Gao, Ch., Steverding, D. et al. Differential diagnosis of cystic and alveolar echinococcosis using an immunochromatographic test based on the detection of specific antibodies. Parasitol Res 112, 3627–3633 (2013). https://doi.org/10.1007/s00436-013-3550-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00436-013-3550-9