Abstract
The vacuolar ATPase enzyme complex (V-ATPase) pumps protons across membranes, energized by hydrolysis of ATP. Extensive investigations on structural and biochemical features of these molecules have implied their importance in the physiological process. In this study, a full-length sequence encoding a vacuolar ATP synthase subunit ε-like protein of Clonorchis sinensis (CsATP-ε) was isolated from our cDNA library. The hypothetical 226 amino acid sequence shared 76 % identity with ATP-ε proteins of Schistosoma japonicum and above 55 % identity with ATP-ε proteins from human and other eukaryotes. Characteristic Asp140 amino acid residues and seven B-cell epitopes were predicted in this sequence. The complete coding sequence of the gene was expressed in Escherichia coli. Recombinant CsATP-ε (rCsATP-ε) protein could be probed by anti-rCsATP-ε rat serum and C.sinensis-infected human serum in Western blotting experiment, indicating that it is an antigen of strong antigenicity. The high level of antibody titers (1:204,800) showed that CsATP-ε has a powerful immunogenicity. Both the increased level and the change trend of IgG1/IgG2a subtypes in serum showed that the rCsATP-ε can induce strong combined Th1/Th2 immune responses in rats and stimulate the immune response changes to the dominant Th2 from Th1 along with long time infection. The results of immunoblot and immunolocalization demonstrated that CsATP-ε was consecutively expressed at various developmental stages of the parasite, which was supported by real-time PCR analysis. In immunohistochemistry, CsATP-ε was localized on the intestine, vitellarium, and testicle of an adult worm and excretory bladder of metacercaria, implying that CsATP-ε may relate to energy intake and metabolism. This fundamental study would contribute to further researches that are related to growth and development and immunomodulation of C. sinensis.
Similar content being viewed by others
References
Allman E, Johnson D, Nehrke K (2009) Loss of the apical V-ATPase a-subunit VHA-6 prevents acidification of the intestinal lumen during a rhythmic behavior in C. elegans. Am J Physiol Cell Physiol 297(5):C1071–C1081
Balklava Z, Pant S, Fares H, Grant BD (2007) Genome-wide analysis identifies a general requirement for polarity proteins in endocytic traffic. Nat Cell Biol 9(9):1066–1073
Brown D, Breton S (2000) H(+)V-ATPase-dependent luminal acidification in the kidney collecting duct and the epididymis/vas deferens: vesicle recycling and transcytotic pathways. J Exp Biol 203(Pt 1):137–145
Chen W, Wang X, Deng C, Lv X, Fan Y, Men J, Liang C, Yu X (2011) Molecular cloning and characterization of a novel ras-related protein (rap2) from Clonorchis sinensis. Parasitol Res 108(4):1021–1026
Choi YK, Yoon BI, Won YS, Lee CH, Hyun BH, Kim HC, Oh GT, Kim DY (2003) Cytokine responses in mice infected with Clonorchis sinensis. Parasitol Res 91(2):87–93
Choi BI, Han JK, Hong ST, Lee KH (2004) Clonorchiasis and cholangiocarcinoma: etiologic relationship and imaging diagnosis. Clin Microbiol Rev 17(3):540–552, table of contents
Cross RL, Muller V (2004) The evolution of A-, F-, and V-type ATP synthases and ATPases: reversals in function and changes in the H+/ATP coupling ratio. FEBS Lett 576(1–2):1–4
Doherty RD, Kane PM (1993) Partial assembly of the yeast vacuolar H(+)-ATPase in mutants lacking one subunit of the enzyme. J Biol Chem 268(22):16845–16851
Duan X, Lu X, Li J, Liu Y (2008) Novel binding between pre-membrane protein and vacuolar ATPase is required for efficient dengue virus secretion. Biochem Biophys Res Commun 373(2):319–324
Fethiere J, Venzke D, Diepholz M, Seybert A, Geerlof A, Gentzel M, Wilm M, Bottcher B (2004) Building the stator of the yeast vacuolar-ATPase: specific interaction between subunits E and G. J Biol Chem 279(39):40670–40676
Forgac M (1999) Structure and properties of the vacuolar (H+)-ATPases. J Biol Chem 274(19):12951–12954
Forgac M (2007) Vacuolar ATPases: rotary proton pumps in physiology and pathophysiology. Nat Rev Mol Cell Biol 8(11):917–929
Frattini A, Orchard PJ, Sobacchi C, Giliani S, Abinun M, Mattsson JP, Keeling DJ, Andersson AK, Wallbrandt P, Zecca L, Notarangelo LD, Vezzoni P, Villa A (2000) Defects in TCIRG1 subunit of the vacuolar proton pump are responsible for a subset of human autosomal recessive osteopetrosis. Nat Genet 25(3):343–346
Fried B, Reddy A, Mayer D (2011) Helminths in human carcinogenesis. Cancer Lett 305(2):239–249
Futai M, Oka T, Sun-Wada G, Moriyama Y, Kanazawa H, Wada Y (2000) Luminal acidification of diverse organelles by V-ATPase in animal cells. J Exp Biol 203(Pt 1):107–116
Gigi E, Raptopoulou-Gigi M, Kalogeridis A, Masiou S, Orphanou E, Vrettou E, Lalla TH, Sinakos E, Tsapas V (2008) Cytokine mRNA expression in hepatitis C virus infection: TH1 predominance in patients with chronic hepatitis C and TH1-TH2 cytokine profile in subjects with self-limited disease. J Viral Hepat 15(2):145–154
Hinton A, Bond S, Forgac M (2009a) V-ATPase functions in normal and disease processes. Pflugers Arch 457(3):589–598
Hinton A, Sennoune SR, Bond S, Fang M, Reuveni M, Sahagian GG, Jay D, Martinez-Zaguilan R, Forgac M (2009b) Function of a subunit isoforms of the V-ATPase in pH homeostasis and in vitro invasion of MDA-MB231 human breast cancer cells. J Biol Chem 284(24):16400–16408
Hurtado-Lorenzo A, Skinner M, El Annan J, Futai M, Sun-Wada GH, Bourgoin S, Casanova J, Wildeman A, Bechoua S, Ausiello DA, Brown D, Marshansky V (2006) V-ATPase interacts with ARNO and Arf6 in early endosomes and regulates the protein degradative pathway. Nat Cell Biol 8(2):124–136
Jefferies KC, Cipriano DJ, Forgac M (2008) Function, structure and regulation of the vacuolar (H+)-ATPases. Arch Biochem Biophys 476(1):33–42
Ji YJ, Choi KY, Song HO, Park BJ, Yu JR, Kagawa H, Song WK, Ahnn J (2006) VHA-8, the E subunit of V-ATPase, is essential for pH homeostasis and larval development in C. elegans. FEBS Lett 580(13):3161–3166
Jones RP, Durose LJ, Findlay JB, Harrison MA (2005) Defined sites of interaction between subunits E (Vma4p), C (Vma5p), and G (Vma10p) within the stator structure of the vacuolar H+-ATPase. Biochemistry 44(10):3933–3941
Kubisch R, Frohlich T, Arnold GJ, Schreiner L, von Schwarzenberg K, Roidl A, Vollmar AM, Wagner E (2013) V-ATPase inhibition by archazolid leads to lysosomal dysfunction resulting in impaired cathepsin B activation in vivo. Int J Cancer. doi:10.1002/ijc.28562
Li YP, Chen W, Liang Y, Li E, Stashenko P (1999) Atp6i-deficient mice exhibit severe osteopetrosis due to loss of osteoclast-mediated extracellular acidification. Nat Genet 23(4):447–451
Li S, Chung YB, Chung BS, Choi MH, Yu JR, Hong ST (2004) The involvement of the cysteine proteases of Clonorchis sinensis metacercariae in excystment. Parasitol Res 93(1):36–40
Liang C, Hu XC, Lv ZY, Wu ZD, Yu XB, Xu J, Zheng HQ (2009) Experimental establishment of life cycle of Clonorchis sinensis. Zhongguo Ji Sheng Chong Xue Yu Ji Sheng Chong Bing Za Zhi 27(2):148–150
Liegeois S, Benedetto A, Garnier JM, Schwab Y, Labouesse M (2006) The V0-ATPase mediates apical secretion of exosomes containing Hedgehog-related proteins in Caenorhabditis elegans. J Cell Biol 173(6):949–961
Liegeois S, Benedetto A, Michaux G, Belliard G, Labouesse M (2007) Genes required for osmoregulation and apical secretion in Caenorhabditis elegans. Genetics 175(2):709–724
Lim MK, Ju YH, Franceschi S, Oh JK, Kong HJ, Hwang SS, Park SK, Cho SI, Sohn WM, Kim DI, Yoo KY, Hong ST, Shin HR (2006) Clonorchis sinensis infection and increasing risk of cholangiocarcinoma in the Republic of Korea. Am J Trop Med Hyg 75(1):93–96
Loria-Cervera EN, Sosa-Bibiano EI, Villanueva-Lizama LE, Van Wynsberghe NR, Schountz T, Andrade-Narvaez FJ (2014) Cloning and sequence analysis of Peromyscus yucatanicus (Rodentia) Th1 (IL-12p35, IFN-gamma and TNF) and Th2 (IL-4, IL-10 and TGF-beta) cytokines. Cytokine 65(1):48–55
Lun ZR, Gasser RB, Lai DH, Li AX, Zhu XQ, Yu XB, Fang YY (2005) Clonorchiasis: a key foodborne zoonosis in China. Lancet Infect Dis 5(1):31–41
Lv X, Chen W, Wang X, Li X, Sun J, Deng C, Men J, Tian Y, Zhou C, Lei H, Liang C, Yu X (2012) Molecular characterization and expression of a cysteine protease from Clonorchis sinensis and its application for serodiagnosis of clonorchiasis. Parasitol Res 110(6):2211–2219
Na BK, Kim SH, Lee EG, Kim TS, Bae YA, Kang I, Yu JR, Sohn WM, Cho SY, Kong Y (2006) Critical roles for excretory-secretory cysteine proteases during tissue invasion of Paragonimus westermani newly excysted metacercariae. Cell Microbiol 8(6):1034–1046
Na BK, Kang JM, Sohn WM (2008) CsCF-6, a novel cathepsin F-like cysteine protease for nutrient uptake of Clonorchis sinensis. Int J Parasitol 38(5):493–502
Nishi T, Forgac M (2002) The vacuolar (H+)-ATPases—nature's most versatile proton pumps. Nat Rev Mol Cell Biol 3(2):94–103
Pfaffl MW (2001) A new mathematical model for relative quantification in real-time RT-PCR. Nucleic Acids Res 29(9):e45
Rappas M, Niwa H, Zhang X (2004) Mechanisms of ATPases—a multi-disciplinary approach. Curr Protein Pept Sci 5(2):89–105
Reiner SL, Wang ZE, Hatam F, Scott P, Locksley RM (1993) TH1 and TH2 cell antigen receptors in experimental leishmaniasis. Science 259(5100):1457–1460
Sauer A, Rochet E, Lahmar I, Brunet J, Sabou M, Bourcier T, Candolfi E, Pfaff AW (2013) The local immune response to intraocular Toxoplasma re-challenge: less pathology and better parasite control through Treg/Th1/Th2 induction. Int J Parasitol 43(9):721–728
Shin HR, Oh JK, Masuyer E, Curado MP, Bouvard V, Fang YY, Wiangnon S, Sripa B, Hong ST (2010) Epidemiology of cholangiocarcinoma: an update focusing on risk factors. Cancer Sci 101(3):579–585
Sripa B, Kaewkes S, Sithithaworn P, Mairiang E, Laha T, Smout M, Pairojkul C, Bhudhisawasdi V, Tesana S, Thinkamrop B, Bethony JM, Loukas A, Brindley PJ (2007) Liver fluke induces cholangiocarcinoma. PLoS Med 4(7):e201
Stevens TH, Forgac M (1997) Structure, function and regulation of the vacuolar (H+)-ATPase. Annu Rev Cell Dev Biol 13:779–808
Sun-Wada GH, Toyomura T, Murata Y, Yamamoto A, Futai M, Wada Y (2006) The a3 isoform of V-ATPase regulates insulin secretion from pancreatic beta-cells. J Cell Sci 119(Pt 21):4531–4540
Turk V, Stoka V, Vasiljeva O, Renko M, Sun T, Turk B, Turk D (2012) Cysteine cathepsins: from structure, function and regulation to new frontiers. Biochim Biophys Acta 1824(1):68–88
Wang X, Liang C, Chen W, Fan Y, Hu X, Xu J, Yu X (2009) Experimental model in rats for study on transmission dynamics and evaluation of Clonorchis sinensis infection immunologically, morphologically, and pathologically. Parasitol Res 106(1):15–21
Wang X, Chen W, Huang Y, Sun J, Men J, Liu H, Luo F, Guo L, Lv X, Deng C, Zhou C, Fan Y, Li X, Huang L, Hu Y, Liang C, Hu X, Xu J, Yu X (2011) The draft genome of the carcinogenic human liver fluke Clonorchis sinensis. Genome Biol 12(10):R107
Wang X, Chen W, Li X, Zhou C, Deng C, Lv X, Fan Y, Men J, Liang C, Yu X (2012) Identification and molecular characterization of a novel signaling molecule 14-3-3 epsilon in Clonorchis sinensis excretory/secretory products. Parasitol Res 110(4):1411–1420
Yoo WG, Kim TI, Li S, Kwon OS, Cho PY, Kim TS, Kim K, Hong SJ (2009) Reference genes for quantitative analysis on Clonorchis sinensis gene expression by real-time PCR. Parasitol Res 104(2):321–328
Young ND, Campbell BE, Hall RS, Jex AR, Cantacessi C, Laha T, Sohn WM, Sripa B, Loukas A, Brindley PJ, Gasser RB (2010) Unlocking the transcriptomes of two carcinogenic parasites, Clonorchis sinensis and Opisthorchis viverrini. PLoS Negl Trop Dis 4(6):e719
Zhang JW, Parra KJ, Liu J, Kane PM (1998) Characterization of a temperature-sensitive yeast vacuolar ATPase mutant with defects in actin distribution and bud morphology. J Biol Chem 273(29):18470–18480
Acknowledgment
This work was supported by the Development Program of China (973 program; No. 2010CB530000).
Conflict of interest
All authors declared that they have no competing interests.
Author information
Authors and Affiliations
Corresponding author
Additional information
Xiaoli Lv and Lisi Huang contributed equally to this study
Rights and permissions
About this article
Cite this article
Lv, X., Huang, L., Chen, W. et al. Molecular characterization and serological reactivity of a vacuolar ATP synthase subunit ε-like protein from Clonorchis sinensis . Parasitol Res 113, 1545–1554 (2014). https://doi.org/10.1007/s00436-014-3799-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00436-014-3799-7