Demonstration of the target molecule of a protective IgE antibody in secretory glands of Schistosoma japonicum larvae

We have demonstrated that a mouse monocional IgE antibody, SJ18ε, recognizes a 97 kDa surface molecule (Sj97) of Schistosoma japonlcum larvae and that the antibody Induces partial but significant protection against the skin to lung-stage of S. japonicum infection. The antibody stimulates eosinophil-...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:International immunology 1994-07, Vol.6 (7), p.963-971
Hauptverfasser: Nara, Takeshi, Matsumoto, Naoki, Janecharut, Tuenta, Matsuda, Hajime, Yamamoto, Kazuo, Irimura, Tatsuro, Nakamura, Kei-ichiro, Alkawa, Masamichi, Oswald, Isabelle, Sher, Alan, Kita, Kiyoshi, Kojima, Somei
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 971
container_issue 7
container_start_page 963
container_title International immunology
container_volume 6
creator Nara, Takeshi
Matsumoto, Naoki
Janecharut, Tuenta
Matsuda, Hajime
Yamamoto, Kazuo
Irimura, Tatsuro
Nakamura, Kei-ichiro
Alkawa, Masamichi
Oswald, Isabelle
Sher, Alan
Kita, Kiyoshi
Kojima, Somei
description We have demonstrated that a mouse monocional IgE antibody, SJ18ε, recognizes a 97 kDa surface molecule (Sj97) of Schistosoma japonlcum larvae and that the antibody Induces partial but significant protection against the skin to lung-stage of S. japonicum infection. The antibody stimulates eosinophil- and macrophage-mediated killing of schistosomuia In vitro. In the present study, we isolated the putative full-length cDNA of Sj97 by screening a γgt11 cDNA library from S. japonicum adult worms with SJ18ε.1. The predicted amino add sequence of the cDNA showed highly significant homology to that of S. mansoni paramyosin, a potential vaccine candidate for schistosomiasis. The deletion mutants of S. japonicum paramyosin were expressed inEscherichia coli and the translation product of 443 amino acid residues of paramyosin was found to be recognized by the antibody. Moreover, we observed by Immunoelectron microscopy the presence of paramyosin in the postacetabular. gland as well as In the tegument and muscle layers of the larvae. These results suggest that paramyosin is a secretory protein which may be incorporated into the tegument during the development of schistosomuia, thus becoming a target for protective immunity during the migratory phase of the parasite.
doi_str_mv 10.1093/intimm/6.7.963
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_76785675</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>14634463</sourcerecordid><originalsourceid>FETCH-LOGICAL-c541t-fabd097c1e244a20fd5f621d73d0825a834f814d3c5f84f63a049c699dcb34f3</originalsourceid><addsrcrecordid>eNqFkUtvEzEURi0EKqGwZYdkIcRuUnv8XkLpS6pUlWZRsbEcj506zIyD7anIv8dRoizYdGXJ37nXn3UA-IjRHCNFzsJYwjCc8bmYK05egRmmHDUtEeI1mCHFSCOxkG_Bu5zXCCHSKnICToSignI6A9MPN8Qxl2RKiCOMHpYnB4tJK1fgEHtnp97trg3cpFicLeHZwZvVBTT14WXstjCMMDubXIlpC1e9Gbu8G3iwTyGXmONg4Nps4hjsNMDepGfj3oM33vTZfTicp2BxebE4v25u765uzr_dNpZRXBpvlh1SwmLXUmpa5DvmeYs7QTokW2YkoV5i2hHLvKSeE4Ooslypzi5rRE7B1_3aWv3P5HLRQ8jW9bWji1PWggvJuGAvgi1iAjNJXgQxF4gyKiv4-T9wHac01s9qrBiq9bmq0HwP2RRzTs7rTQqDSVuNkd7Z1Xu7mmuhq9068OmwdVoOrjviB501_3LITbam98mMNuQjRkjtx1DFmj1WBbm_x9ik35oLIpi-fvylf4rL73xxda8R-QdJZr5P</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>195008269</pqid></control><display><type>article</type><title>Demonstration of the target molecule of a protective IgE antibody in secretory glands of Schistosoma japonicum larvae</title><source>Oxford University Press Journals Digital Archive legacy</source><source>MEDLINE</source><creator>Nara, Takeshi ; Matsumoto, Naoki ; Janecharut, Tuenta ; Matsuda, Hajime ; Yamamoto, Kazuo ; Irimura, Tatsuro ; Nakamura, Kei-ichiro ; Alkawa, Masamichi ; Oswald, Isabelle ; Sher, Alan ; Kita, Kiyoshi ; Kojima, Somei</creator><creatorcontrib>Nara, Takeshi ; Matsumoto, Naoki ; Janecharut, Tuenta ; Matsuda, Hajime ; Yamamoto, Kazuo ; Irimura, Tatsuro ; Nakamura, Kei-ichiro ; Alkawa, Masamichi ; Oswald, Isabelle ; Sher, Alan ; Kita, Kiyoshi ; Kojima, Somei</creatorcontrib><description>We have demonstrated that a mouse monocional IgE antibody, SJ18ε, recognizes a 97 kDa surface molecule (Sj97) of Schistosoma japonlcum larvae and that the antibody Induces partial but significant protection against the skin to lung-stage of S. japonicum infection. The antibody stimulates eosinophil- and macrophage-mediated killing of schistosomuia In vitro. In the present study, we isolated the putative full-length cDNA of Sj97 by screening a γgt11 cDNA library from S. japonicum adult worms with SJ18ε.1. The predicted amino add sequence of the cDNA showed highly significant homology to that of S. mansoni paramyosin, a potential vaccine candidate for schistosomiasis. The deletion mutants of S. japonicum paramyosin were expressed inEscherichia coli and the translation product of 443 amino acid residues of paramyosin was found to be recognized by the antibody. Moreover, we observed by Immunoelectron microscopy the presence of paramyosin in the postacetabular. gland as well as In the tegument and muscle layers of the larvae. These results suggest that paramyosin is a secretory protein which may be incorporated into the tegument during the development of schistosomuia, thus becoming a target for protective immunity during the migratory phase of the parasite.</description><identifier>ISSN: 0953-8178</identifier><identifier>EISSN: 1460-2377</identifier><identifier>DOI: 10.1093/intimm/6.7.963</identifier><identifier>PMID: 7947464</identifier><language>eng</language><publisher>Oxford: Oxford University Press</publisher><subject>Acetabulum ; Amino Acid Sequence ; Amino acids ; Animals ; Antibodies ; Antibodies, Helminth - immunology ; Antibodies, Monoclonal - immunology ; bacterial expression ; Base Sequence ; Biological and medical sciences ; cDNA cloning ; Cloning, Molecular ; Deletion mutant ; DNA, Helminth - analysis ; E coli ; Endocrine Glands - immunology ; Fundamental and applied biological sciences. Psychology ; Gene expression ; Homology ; Immunoelectron microscopy ; Immunoglobulin E ; Immunoglobulin E - immunology ; Larvae ; Leukocytes (eosinophilic) ; Macrophages ; Molecular and cellular biology ; Molecular genetics ; Molecular Sequence Data ; Muscles ; paramyosin ; Parasites ; Schistosoma japonicum ; Schistosoma japonicum - genetics ; Schistosoma japonicum - immunology ; Schistosoma japonicum - ultrastructure ; Schistosoma mansoni - genetics ; Schistosomiasis ; Schistosomiasis japonica - prevention &amp; control ; Sequence Homology, Amino Acid ; Tegument ; Tropical diseases ; Tropomyosin - genetics ; Tropomyosin - immunology ; vaccine development ; Vaccines</subject><ispartof>International immunology, 1994-07, Vol.6 (7), p.963-971</ispartof><rights>1995 INIST-CNRS</rights><rights>Copyright Oxford University Press(England) Jul 1994</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c541t-fabd097c1e244a20fd5f621d73d0825a834f814d3c5f84f63a049c699dcb34f3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=3316750$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/7947464$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Nara, Takeshi</creatorcontrib><creatorcontrib>Matsumoto, Naoki</creatorcontrib><creatorcontrib>Janecharut, Tuenta</creatorcontrib><creatorcontrib>Matsuda, Hajime</creatorcontrib><creatorcontrib>Yamamoto, Kazuo</creatorcontrib><creatorcontrib>Irimura, Tatsuro</creatorcontrib><creatorcontrib>Nakamura, Kei-ichiro</creatorcontrib><creatorcontrib>Alkawa, Masamichi</creatorcontrib><creatorcontrib>Oswald, Isabelle</creatorcontrib><creatorcontrib>Sher, Alan</creatorcontrib><creatorcontrib>Kita, Kiyoshi</creatorcontrib><creatorcontrib>Kojima, Somei</creatorcontrib><title>Demonstration of the target molecule of a protective IgE antibody in secretory glands of Schistosoma japonicum larvae</title><title>International immunology</title><addtitle>Int Immunol</addtitle><description>We have demonstrated that a mouse monocional IgE antibody, SJ18ε, recognizes a 97 kDa surface molecule (Sj97) of Schistosoma japonlcum larvae and that the antibody Induces partial but significant protection against the skin to lung-stage of S. japonicum infection. The antibody stimulates eosinophil- and macrophage-mediated killing of schistosomuia In vitro. In the present study, we isolated the putative full-length cDNA of Sj97 by screening a γgt11 cDNA library from S. japonicum adult worms with SJ18ε.1. The predicted amino add sequence of the cDNA showed highly significant homology to that of S. mansoni paramyosin, a potential vaccine candidate for schistosomiasis. The deletion mutants of S. japonicum paramyosin were expressed inEscherichia coli and the translation product of 443 amino acid residues of paramyosin was found to be recognized by the antibody. Moreover, we observed by Immunoelectron microscopy the presence of paramyosin in the postacetabular. gland as well as In the tegument and muscle layers of the larvae. These results suggest that paramyosin is a secretory protein which may be incorporated into the tegument during the development of schistosomuia, thus becoming a target for protective immunity during the migratory phase of the parasite.</description><subject>Acetabulum</subject><subject>Amino Acid Sequence</subject><subject>Amino acids</subject><subject>Animals</subject><subject>Antibodies</subject><subject>Antibodies, Helminth - immunology</subject><subject>Antibodies, Monoclonal - immunology</subject><subject>bacterial expression</subject><subject>Base Sequence</subject><subject>Biological and medical sciences</subject><subject>cDNA cloning</subject><subject>Cloning, Molecular</subject><subject>Deletion mutant</subject><subject>DNA, Helminth - analysis</subject><subject>E coli</subject><subject>Endocrine Glands - immunology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gene expression</subject><subject>Homology</subject><subject>Immunoelectron microscopy</subject><subject>Immunoglobulin E</subject><subject>Immunoglobulin E - immunology</subject><subject>Larvae</subject><subject>Leukocytes (eosinophilic)</subject><subject>Macrophages</subject><subject>Molecular and cellular biology</subject><subject>Molecular genetics</subject><subject>Molecular Sequence Data</subject><subject>Muscles</subject><subject>paramyosin</subject><subject>Parasites</subject><subject>Schistosoma japonicum</subject><subject>Schistosoma japonicum - genetics</subject><subject>Schistosoma japonicum - immunology</subject><subject>Schistosoma japonicum - ultrastructure</subject><subject>Schistosoma mansoni - genetics</subject><subject>Schistosomiasis</subject><subject>Schistosomiasis japonica - prevention &amp; control</subject><subject>Sequence Homology, Amino Acid</subject><subject>Tegument</subject><subject>Tropical diseases</subject><subject>Tropomyosin - genetics</subject><subject>Tropomyosin - immunology</subject><subject>vaccine development</subject><subject>Vaccines</subject><issn>0953-8178</issn><issn>1460-2377</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkUtvEzEURi0EKqGwZYdkIcRuUnv8XkLpS6pUlWZRsbEcj506zIyD7anIv8dRoizYdGXJ37nXn3UA-IjRHCNFzsJYwjCc8bmYK05egRmmHDUtEeI1mCHFSCOxkG_Bu5zXCCHSKnICToSignI6A9MPN8Qxl2RKiCOMHpYnB4tJK1fgEHtnp97trg3cpFicLeHZwZvVBTT14WXstjCMMDubXIlpC1e9Gbu8G3iwTyGXmONg4Nps4hjsNMDepGfj3oM33vTZfTicp2BxebE4v25u765uzr_dNpZRXBpvlh1SwmLXUmpa5DvmeYs7QTokW2YkoV5i2hHLvKSeE4Ooslypzi5rRE7B1_3aWv3P5HLRQ8jW9bWji1PWggvJuGAvgi1iAjNJXgQxF4gyKiv4-T9wHac01s9qrBiq9bmq0HwP2RRzTs7rTQqDSVuNkd7Z1Xu7mmuhq9068OmwdVoOrjviB501_3LITbam98mMNuQjRkjtx1DFmj1WBbm_x9ik35oLIpi-fvylf4rL73xxda8R-QdJZr5P</recordid><startdate>19940701</startdate><enddate>19940701</enddate><creator>Nara, Takeshi</creator><creator>Matsumoto, Naoki</creator><creator>Janecharut, Tuenta</creator><creator>Matsuda, Hajime</creator><creator>Yamamoto, Kazuo</creator><creator>Irimura, Tatsuro</creator><creator>Nakamura, Kei-ichiro</creator><creator>Alkawa, Masamichi</creator><creator>Oswald, Isabelle</creator><creator>Sher, Alan</creator><creator>Kita, Kiyoshi</creator><creator>Kojima, Somei</creator><general>Oxford University Press</general><general>Oxford Publishing Limited (England)</general><scope>BSCLL</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7QP</scope><scope>7QR</scope><scope>7T5</scope><scope>7T7</scope><scope>7TK</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H94</scope><scope>K9.</scope><scope>M7N</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>19940701</creationdate><title>Demonstration of the target molecule of a protective IgE antibody in secretory glands of Schistosoma japonicum larvae</title><author>Nara, Takeshi ; Matsumoto, Naoki ; Janecharut, Tuenta ; Matsuda, Hajime ; Yamamoto, Kazuo ; Irimura, Tatsuro ; Nakamura, Kei-ichiro ; Alkawa, Masamichi ; Oswald, Isabelle ; Sher, Alan ; Kita, Kiyoshi ; Kojima, Somei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c541t-fabd097c1e244a20fd5f621d73d0825a834f814d3c5f84f63a049c699dcb34f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1994</creationdate><topic>Acetabulum</topic><topic>Amino Acid Sequence</topic><topic>Amino acids</topic><topic>Animals</topic><topic>Antibodies</topic><topic>Antibodies, Helminth - immunology</topic><topic>Antibodies, Monoclonal - immunology</topic><topic>bacterial expression</topic><topic>Base Sequence</topic><topic>Biological and medical sciences</topic><topic>cDNA cloning</topic><topic>Cloning, Molecular</topic><topic>Deletion mutant</topic><topic>DNA, Helminth - analysis</topic><topic>E coli</topic><topic>Endocrine Glands - immunology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Gene expression</topic><topic>Homology</topic><topic>Immunoelectron microscopy</topic><topic>Immunoglobulin E</topic><topic>Immunoglobulin E - immunology</topic><topic>Larvae</topic><topic>Leukocytes (eosinophilic)</topic><topic>Macrophages</topic><topic>Molecular and cellular biology</topic><topic>Molecular genetics</topic><topic>Molecular Sequence Data</topic><topic>Muscles</topic><topic>paramyosin</topic><topic>Parasites</topic><topic>Schistosoma japonicum</topic><topic>Schistosoma japonicum - genetics</topic><topic>Schistosoma japonicum - immunology</topic><topic>Schistosoma japonicum - ultrastructure</topic><topic>Schistosoma mansoni - genetics</topic><topic>Schistosomiasis</topic><topic>Schistosomiasis japonica - prevention &amp; control</topic><topic>Sequence Homology, Amino Acid</topic><topic>Tegument</topic><topic>Tropical diseases</topic><topic>Tropomyosin - genetics</topic><topic>Tropomyosin - immunology</topic><topic>vaccine development</topic><topic>Vaccines</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nara, Takeshi</creatorcontrib><creatorcontrib>Matsumoto, Naoki</creatorcontrib><creatorcontrib>Janecharut, Tuenta</creatorcontrib><creatorcontrib>Matsuda, Hajime</creatorcontrib><creatorcontrib>Yamamoto, Kazuo</creatorcontrib><creatorcontrib>Irimura, Tatsuro</creatorcontrib><creatorcontrib>Nakamura, Kei-ichiro</creatorcontrib><creatorcontrib>Alkawa, Masamichi</creatorcontrib><creatorcontrib>Oswald, Isabelle</creatorcontrib><creatorcontrib>Sher, Alan</creatorcontrib><creatorcontrib>Kita, Kiyoshi</creatorcontrib><creatorcontrib>Kojima, Somei</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Calcium &amp; Calcified Tissue Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Immunology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Neurosciences Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>ProQuest Health &amp; Medical Complete (Alumni)</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>International immunology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nara, Takeshi</au><au>Matsumoto, Naoki</au><au>Janecharut, Tuenta</au><au>Matsuda, Hajime</au><au>Yamamoto, Kazuo</au><au>Irimura, Tatsuro</au><au>Nakamura, Kei-ichiro</au><au>Alkawa, Masamichi</au><au>Oswald, Isabelle</au><au>Sher, Alan</au><au>Kita, Kiyoshi</au><au>Kojima, Somei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Demonstration of the target molecule of a protective IgE antibody in secretory glands of Schistosoma japonicum larvae</atitle><jtitle>International immunology</jtitle><addtitle>Int Immunol</addtitle><date>1994-07-01</date><risdate>1994</risdate><volume>6</volume><issue>7</issue><spage>963</spage><epage>971</epage><pages>963-971</pages><issn>0953-8178</issn><eissn>1460-2377</eissn><abstract>We have demonstrated that a mouse monocional IgE antibody, SJ18ε, recognizes a 97 kDa surface molecule (Sj97) of Schistosoma japonlcum larvae and that the antibody Induces partial but significant protection against the skin to lung-stage of S. japonicum infection. The antibody stimulates eosinophil- and macrophage-mediated killing of schistosomuia In vitro. In the present study, we isolated the putative full-length cDNA of Sj97 by screening a γgt11 cDNA library from S. japonicum adult worms with SJ18ε.1. The predicted amino add sequence of the cDNA showed highly significant homology to that of S. mansoni paramyosin, a potential vaccine candidate for schistosomiasis. The deletion mutants of S. japonicum paramyosin were expressed inEscherichia coli and the translation product of 443 amino acid residues of paramyosin was found to be recognized by the antibody. Moreover, we observed by Immunoelectron microscopy the presence of paramyosin in the postacetabular. gland as well as In the tegument and muscle layers of the larvae. These results suggest that paramyosin is a secretory protein which may be incorporated into the tegument during the development of schistosomuia, thus becoming a target for protective immunity during the migratory phase of the parasite.</abstract><cop>Oxford</cop><pub>Oxford University Press</pub><pmid>7947464</pmid><doi>10.1093/intimm/6.7.963</doi><tpages>9</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0953-8178
ispartof International immunology, 1994-07, Vol.6 (7), p.963-971
issn 0953-8178
1460-2377
language eng
recordid cdi_proquest_miscellaneous_76785675
source Oxford University Press Journals Digital Archive legacy; MEDLINE
subjects Acetabulum
Amino Acid Sequence
Amino acids
Animals
Antibodies
Antibodies, Helminth - immunology
Antibodies, Monoclonal - immunology
bacterial expression
Base Sequence
Biological and medical sciences
cDNA cloning
Cloning, Molecular
Deletion mutant
DNA, Helminth - analysis
E coli
Endocrine Glands - immunology
Fundamental and applied biological sciences. Psychology
Gene expression
Homology
Immunoelectron microscopy
Immunoglobulin E
Immunoglobulin E - immunology
Larvae
Leukocytes (eosinophilic)
Macrophages
Molecular and cellular biology
Molecular genetics
Molecular Sequence Data
Muscles
paramyosin
Parasites
Schistosoma japonicum
Schistosoma japonicum - genetics
Schistosoma japonicum - immunology
Schistosoma japonicum - ultrastructure
Schistosoma mansoni - genetics
Schistosomiasis
Schistosomiasis japonica - prevention & control
Sequence Homology, Amino Acid
Tegument
Tropical diseases
Tropomyosin - genetics
Tropomyosin - immunology
vaccine development
Vaccines
title Demonstration of the target molecule of a protective IgE antibody in secretory glands of Schistosoma japonicum larvae
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T01%3A44%3A02IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Demonstration%20of%20the%20target%20molecule%20of%20a%20protective%20IgE%20antibody%20in%20secretory%20glands%20of%20Schistosoma%20japonicum%20larvae&rft.jtitle=International%20immunology&rft.au=Nara,%20Takeshi&rft.date=1994-07-01&rft.volume=6&rft.issue=7&rft.spage=963&rft.epage=971&rft.pages=963-971&rft.issn=0953-8178&rft.eissn=1460-2377&rft_id=info:doi/10.1093/intimm/6.7.963&rft_dat=%3Cproquest_cross%3E14634463%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=195008269&rft_id=info:pmid/7947464&rfr_iscdi=true