Serveur d'exploration MERS

Attention, ce site est en cours de développement !
Attention, site généré par des moyens informatiques à partir de corpus bruts.
Les informations ne sont donc pas validées.

Epitope mapping and evaluation of specificity of T-helper sites in four major antigenic peptides of chicken riboflavin carrier protein in outbred rats.

Identifieur interne : 002326 ( PubMed/Checkpoint ); précédent : 002325; suivant : 002327

Epitope mapping and evaluation of specificity of T-helper sites in four major antigenic peptides of chicken riboflavin carrier protein in outbred rats.

Auteurs : Sarada Subramanian [Inde] ; S. Andal ; Anjali A. Karande ; P. Radhakantha Adiga

Source :

RBID : pubmed:14575688

Descripteurs français

English descriptors

Abstract

This paper reviews our studies on synthetic peptides spanning the major antigenic determinants of the chicken riboflavin carrier protein (RCP; 219 AA). These determinants are composed of residues 4-24 (YGC), 64-83 (CED), 130-147 (GEN), and 200-219 (HAC) and function as minivaccines in terms of eliciting anti-peptide antibodies which recognize the native protein and are particularly promising contraceptive vaccine candidates. We have used 15-residue synthetic peptides to define short sequences involved in interaction with antibody and with T-cells. We have mapped the boundaries of T-cell epitopes of these peptides in outbred rats by immunizing the animals with each peptide and assaying the popliteal lymph node cell proliferation against a series of overlapping synthetic 15-mers covering the entire length of the individual peptides. The peptides YGC, GEN, and HAC harboured a single T-cell epitope each whereas the peptide CED exhibited bimodal response possessing two epitopes, one at N-terminus and the other at the C-terminus. These studies provide insight into the way in which an immunogen is viewed by the immune system. In addition, preferential T-cell helper function for B cells recognizing unique determinants on the same molecule was demonstrated. This information helps in exploiting synthetic peptides in the construction of designer immunogens which have potential as candidate vaccines.

DOI: 10.1016/j.bbrc.2003.09.162
PubMed: 14575688


Affiliations:


Links toward previous steps (curation, corpus...)


Links to Exploration step

pubmed:14575688

Le document en format XML

<record>
<TEI>
<teiHeader>
<fileDesc>
<titleStmt>
<title xml:lang="en">Epitope mapping and evaluation of specificity of T-helper sites in four major antigenic peptides of chicken riboflavin carrier protein in outbred rats.</title>
<author>
<name sortKey="Subramanian, Sarada" sort="Subramanian, Sarada" uniqKey="Subramanian S" first="Sarada" last="Subramanian">Sarada Subramanian</name>
<affiliation wicri:level="1">
<nlm:affiliation>Department of Neurochemistry, National Institute of Mental Health and Neurosciences, Bangalore, India. sarada@nimhans.kar.nic.in</nlm:affiliation>
<country xml:lang="fr">Inde</country>
<wicri:regionArea>Department of Neurochemistry, National Institute of Mental Health and Neurosciences, Bangalore</wicri:regionArea>
<wicri:noRegion>Bangalore</wicri:noRegion>
</affiliation>
</author>
<author>
<name sortKey="Andal, S" sort="Andal, S" uniqKey="Andal S" first="S" last="Andal">S. Andal</name>
</author>
<author>
<name sortKey="Karande, Anjali A" sort="Karande, Anjali A" uniqKey="Karande A" first="Anjali A" last="Karande">Anjali A. Karande</name>
</author>
<author>
<name sortKey="Radhakantha Adiga, P" sort="Radhakantha Adiga, P" uniqKey="Radhakantha Adiga P" first="P" last="Radhakantha Adiga">P. Radhakantha Adiga</name>
</author>
</titleStmt>
<publicationStmt>
<idno type="wicri:source">PubMed</idno>
<date when="2003">2003</date>
<idno type="RBID">pubmed:14575688</idno>
<idno type="pmid">14575688</idno>
<idno type="doi">10.1016/j.bbrc.2003.09.162</idno>
<idno type="wicri:Area/PubMed/Corpus">002429</idno>
<idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">002429</idno>
<idno type="wicri:Area/PubMed/Curation">002429</idno>
<idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">002429</idno>
<idno type="wicri:Area/PubMed/Checkpoint">002326</idno>
<idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">002326</idno>
</publicationStmt>
<sourceDesc>
<biblStruct>
<analytic>
<title xml:lang="en">Epitope mapping and evaluation of specificity of T-helper sites in four major antigenic peptides of chicken riboflavin carrier protein in outbred rats.</title>
<author>
<name sortKey="Subramanian, Sarada" sort="Subramanian, Sarada" uniqKey="Subramanian S" first="Sarada" last="Subramanian">Sarada Subramanian</name>
<affiliation wicri:level="1">
<nlm:affiliation>Department of Neurochemistry, National Institute of Mental Health and Neurosciences, Bangalore, India. sarada@nimhans.kar.nic.in</nlm:affiliation>
<country xml:lang="fr">Inde</country>
<wicri:regionArea>Department of Neurochemistry, National Institute of Mental Health and Neurosciences, Bangalore</wicri:regionArea>
<wicri:noRegion>Bangalore</wicri:noRegion>
</affiliation>
</author>
<author>
<name sortKey="Andal, S" sort="Andal, S" uniqKey="Andal S" first="S" last="Andal">S. Andal</name>
</author>
<author>
<name sortKey="Karande, Anjali A" sort="Karande, Anjali A" uniqKey="Karande A" first="Anjali A" last="Karande">Anjali A. Karande</name>
</author>
<author>
<name sortKey="Radhakantha Adiga, P" sort="Radhakantha Adiga, P" uniqKey="Radhakantha Adiga P" first="P" last="Radhakantha Adiga">P. Radhakantha Adiga</name>
</author>
</analytic>
<series>
<title level="j">Biochemical and biophysical research communications</title>
<idno type="ISSN">0006-291X</idno>
<imprint>
<date when="2003" type="published">2003</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc>
<textClass>
<keywords scheme="KwdEn" xml:lang="en">
<term>Amino Acid Sequence</term>
<term>Animals</term>
<term>Carrier Proteins (chemistry)</term>
<term>Carrier Proteins (immunology)</term>
<term>Cells, Cultured</term>
<term>Chickens</term>
<term>Epitope Mapping (methods)</term>
<term>Epitopes (chemistry)</term>
<term>Epitopes, T-Lymphocyte (chemistry)</term>
<term>Epitopes, T-Lymphocyte (immunology)</term>
<term>Membrane Transport Proteins</term>
<term>Molecular Sequence Data</term>
<term>Peptides (chemistry)</term>
<term>Peptides (classification)</term>
<term>Peptides (immunology)</term>
<term>Rats</term>
<term>Rats, Wistar</term>
<term>Sensitivity and Specificity</term>
<term>Sequence Analysis, Protein (methods)</term>
<term>T-Lymphocytes, Helper-Inducer (chemistry)</term>
<term>T-Lymphocytes, Helper-Inducer (immunology)</term>
<term>Vaccines, Contraceptive (chemistry)</term>
<term>Vaccines, Contraceptive (immunology)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr">
<term>Analyse de séquence de protéine ()</term>
<term>Animaux</term>
<term>Cartographie épitopique ()</term>
<term>Cellules cultivées</term>
<term>Données de séquences moléculaires</term>
<term>Déterminants antigéniques des lymphocytes T ()</term>
<term>Déterminants antigéniques des lymphocytes T (immunologie)</term>
<term>Lymphocytes T auxiliaires ()</term>
<term>Lymphocytes T auxiliaires (immunologie)</term>
<term>Peptides ()</term>
<term>Peptides (immunologie)</term>
<term>Poulets</term>
<term>Protéines de transport ()</term>
<term>Protéines de transport (immunologie)</term>
<term>Protéines de transport membranaire</term>
<term>Rat Wistar</term>
<term>Rats</term>
<term>Sensibilité et spécificité</term>
<term>Séquence d'acides aminés</term>
<term>Vaccins contraceptifs ()</term>
<term>Vaccins contraceptifs (immunologie)</term>
<term>Épitopes ()</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en">
<term>Carrier Proteins</term>
<term>Epitopes</term>
<term>Epitopes, T-Lymphocyte</term>
<term>Peptides</term>
<term>Vaccines, Contraceptive</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="classification" xml:lang="en">
<term>Peptides</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="immunology" xml:lang="en">
<term>Carrier Proteins</term>
<term>Epitopes, T-Lymphocyte</term>
<term>Peptides</term>
<term>Vaccines, Contraceptive</term>
</keywords>
<keywords scheme="MESH" qualifier="chemistry" xml:lang="en">
<term>T-Lymphocytes, Helper-Inducer</term>
</keywords>
<keywords scheme="MESH" qualifier="immunologie" xml:lang="fr">
<term>Déterminants antigéniques des lymphocytes T</term>
<term>Lymphocytes T auxiliaires</term>
<term>Peptides</term>
<term>Protéines de transport</term>
<term>Vaccins contraceptifs</term>
</keywords>
<keywords scheme="MESH" qualifier="immunology" xml:lang="en">
<term>T-Lymphocytes, Helper-Inducer</term>
</keywords>
<keywords scheme="MESH" qualifier="methods" xml:lang="en">
<term>Epitope Mapping</term>
<term>Sequence Analysis, Protein</term>
</keywords>
<keywords scheme="MESH" xml:lang="en">
<term>Amino Acid Sequence</term>
<term>Animals</term>
<term>Cells, Cultured</term>
<term>Chickens</term>
<term>Membrane Transport Proteins</term>
<term>Molecular Sequence Data</term>
<term>Rats</term>
<term>Rats, Wistar</term>
<term>Sensitivity and Specificity</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr">
<term>Analyse de séquence de protéine</term>
<term>Animaux</term>
<term>Cartographie épitopique</term>
<term>Cellules cultivées</term>
<term>Données de séquences moléculaires</term>
<term>Déterminants antigéniques des lymphocytes T</term>
<term>Lymphocytes T auxiliaires</term>
<term>Peptides</term>
<term>Poulets</term>
<term>Protéines de transport</term>
<term>Protéines de transport membranaire</term>
<term>Rat Wistar</term>
<term>Rats</term>
<term>Sensibilité et spécificité</term>
<term>Séquence d'acides aminés</term>
<term>Vaccins contraceptifs</term>
<term>Épitopes</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">This paper reviews our studies on synthetic peptides spanning the major antigenic determinants of the chicken riboflavin carrier protein (RCP; 219 AA). These determinants are composed of residues 4-24 (YGC), 64-83 (CED), 130-147 (GEN), and 200-219 (HAC) and function as minivaccines in terms of eliciting anti-peptide antibodies which recognize the native protein and are particularly promising contraceptive vaccine candidates. We have used 15-residue synthetic peptides to define short sequences involved in interaction with antibody and with T-cells. We have mapped the boundaries of T-cell epitopes of these peptides in outbred rats by immunizing the animals with each peptide and assaying the popliteal lymph node cell proliferation against a series of overlapping synthetic 15-mers covering the entire length of the individual peptides. The peptides YGC, GEN, and HAC harboured a single T-cell epitope each whereas the peptide CED exhibited bimodal response possessing two epitopes, one at N-terminus and the other at the C-terminus. These studies provide insight into the way in which an immunogen is viewed by the immune system. In addition, preferential T-cell helper function for B cells recognizing unique determinants on the same molecule was demonstrated. This information helps in exploiting synthetic peptides in the construction of designer immunogens which have potential as candidate vaccines.</div>
</front>
</TEI>
<pubmed>
<MedlineCitation Status="MEDLINE" Owner="NLM">
<PMID Version="1">14575688</PMID>
<DateCompleted>
<Year>2004</Year>
<Month>01</Month>
<Day>21</Day>
</DateCompleted>
<DateRevised>
<Year>2019</Year>
<Month>12</Month>
<Day>10</Day>
</DateRevised>
<Article PubModel="Print">
<Journal>
<ISSN IssnType="Print">0006-291X</ISSN>
<JournalIssue CitedMedium="Print">
<Volume>311</Volume>
<Issue>1</Issue>
<PubDate>
<Year>2003</Year>
<Month>Nov</Month>
<Day>07</Day>
</PubDate>
</JournalIssue>
<Title>Biochemical and biophysical research communications</Title>
<ISOAbbreviation>Biochem. Biophys. Res. Commun.</ISOAbbreviation>
</Journal>
<ArticleTitle>Epitope mapping and evaluation of specificity of T-helper sites in four major antigenic peptides of chicken riboflavin carrier protein in outbred rats.</ArticleTitle>
<Pagination>
<MedlinePgn>11-6</MedlinePgn>
</Pagination>
<Abstract>
<AbstractText>This paper reviews our studies on synthetic peptides spanning the major antigenic determinants of the chicken riboflavin carrier protein (RCP; 219 AA). These determinants are composed of residues 4-24 (YGC), 64-83 (CED), 130-147 (GEN), and 200-219 (HAC) and function as minivaccines in terms of eliciting anti-peptide antibodies which recognize the native protein and are particularly promising contraceptive vaccine candidates. We have used 15-residue synthetic peptides to define short sequences involved in interaction with antibody and with T-cells. We have mapped the boundaries of T-cell epitopes of these peptides in outbred rats by immunizing the animals with each peptide and assaying the popliteal lymph node cell proliferation against a series of overlapping synthetic 15-mers covering the entire length of the individual peptides. The peptides YGC, GEN, and HAC harboured a single T-cell epitope each whereas the peptide CED exhibited bimodal response possessing two epitopes, one at N-terminus and the other at the C-terminus. These studies provide insight into the way in which an immunogen is viewed by the immune system. In addition, preferential T-cell helper function for B cells recognizing unique determinants on the same molecule was demonstrated. This information helps in exploiting synthetic peptides in the construction of designer immunogens which have potential as candidate vaccines.</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y">
<Author ValidYN="Y">
<LastName>Subramanian</LastName>
<ForeName>Sarada</ForeName>
<Initials>S</Initials>
<AffiliationInfo>
<Affiliation>Department of Neurochemistry, National Institute of Mental Health and Neurosciences, Bangalore, India. sarada@nimhans.kar.nic.in</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Andal</LastName>
<ForeName>S</ForeName>
<Initials>S</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Karande</LastName>
<ForeName>Anjali A</ForeName>
<Initials>AA</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Radhakantha Adiga</LastName>
<ForeName>P</ForeName>
<Initials>P</Initials>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList>
<PublicationType UI="D003160">Comparative Study</PublicationType>
<PublicationType UI="D023362">Evaluation Study</PublicationType>
<PublicationType UI="D016428">Journal Article</PublicationType>
<PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType>
</PublicationTypeList>
</Article>
<MedlineJournalInfo>
<Country>United States</Country>
<MedlineTA>Biochem Biophys Res Commun</MedlineTA>
<NlmUniqueID>0372516</NlmUniqueID>
<ISSNLinking>0006-291X</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList>
<Chemical>
<RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D002352">Carrier Proteins</NameOfSubstance>
</Chemical>
<Chemical>
<RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D000939">Epitopes</NameOfSubstance>
</Chemical>
<Chemical>
<RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D018984">Epitopes, T-Lymphocyte</NameOfSubstance>
</Chemical>
<Chemical>
<RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D026901">Membrane Transport Proteins</NameOfSubstance>
</Chemical>
<Chemical>
<RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D010455">Peptides</NameOfSubstance>
</Chemical>
<Chemical>
<RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D022642">Vaccines, Contraceptive</NameOfSubstance>
</Chemical>
<Chemical>
<RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="C019079">riboflavin-binding protein</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList>
<MeshHeading>
<DescriptorName UI="D000595" MajorTopicYN="N">Amino Acid Sequence</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D002352" MajorTopicYN="N">Carrier Proteins</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName>
<QualifierName UI="Q000276" MajorTopicYN="N">immunology</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D002478" MajorTopicYN="N">Cells, Cultured</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D002645" MajorTopicYN="N">Chickens</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D018604" MajorTopicYN="N">Epitope Mapping</DescriptorName>
<QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D000939" MajorTopicYN="N">Epitopes</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D018984" MajorTopicYN="N">Epitopes, T-Lymphocyte</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName>
<QualifierName UI="Q000276" MajorTopicYN="N">immunology</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D026901" MajorTopicYN="Y">Membrane Transport Proteins</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D008969" MajorTopicYN="N">Molecular Sequence Data</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D010455" MajorTopicYN="N">Peptides</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName>
<QualifierName UI="Q000145" MajorTopicYN="N">classification</QualifierName>
<QualifierName UI="Q000276" MajorTopicYN="N">immunology</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D051381" MajorTopicYN="N">Rats</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D017208" MajorTopicYN="N">Rats, Wistar</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D012680" MajorTopicYN="N">Sensitivity and Specificity</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D020539" MajorTopicYN="N">Sequence Analysis, Protein</DescriptorName>
<QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D006377" MajorTopicYN="N">T-Lymphocytes, Helper-Inducer</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName>
<QualifierName UI="Q000276" MajorTopicYN="N">immunology</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D022642" MajorTopicYN="N">Vaccines, Contraceptive</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName>
<QualifierName UI="Q000276" MajorTopicYN="N">immunology</QualifierName>
</MeshHeading>
</MeshHeadingList>
</MedlineCitation>
<PubmedData>
<History>
<PubMedPubDate PubStatus="pubmed">
<Year>2003</Year>
<Month>10</Month>
<Day>25</Day>
<Hour>5</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline">
<Year>2004</Year>
<Month>1</Month>
<Day>22</Day>
<Hour>5</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez">
<Year>2003</Year>
<Month>10</Month>
<Day>25</Day>
<Hour>5</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList>
<ArticleId IdType="pubmed">14575688</ArticleId>
<ArticleId IdType="pii">S0006291X0301982X</ArticleId>
<ArticleId IdType="doi">10.1016/j.bbrc.2003.09.162</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
<affiliations>
<list>
<country>
<li>Inde</li>
</country>
</list>
<tree>
<noCountry>
<name sortKey="Andal, S" sort="Andal, S" uniqKey="Andal S" first="S" last="Andal">S. Andal</name>
<name sortKey="Karande, Anjali A" sort="Karande, Anjali A" uniqKey="Karande A" first="Anjali A" last="Karande">Anjali A. Karande</name>
<name sortKey="Radhakantha Adiga, P" sort="Radhakantha Adiga, P" uniqKey="Radhakantha Adiga P" first="P" last="Radhakantha Adiga">P. Radhakantha Adiga</name>
</noCountry>
<country name="Inde">
<noRegion>
<name sortKey="Subramanian, Sarada" sort="Subramanian, Sarada" uniqKey="Subramanian S" first="Sarada" last="Subramanian">Sarada Subramanian</name>
</noRegion>
</country>
</tree>
</affiliations>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Sante/explor/MersV1/Data/PubMed/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002326 | SxmlIndent | more

Ou

HfdSelect -h $EXPLOR_AREA/Data/PubMed/Checkpoint/biblio.hfd -nk 002326 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Sante
   |area=    MersV1
   |flux=    PubMed
   |étape=   Checkpoint
   |type=    RBID
   |clé=     pubmed:14575688
   |texte=   Epitope mapping and evaluation of specificity of T-helper sites in four major antigenic peptides of chicken riboflavin carrier protein in outbred rats.
}}

Pour générer des pages wiki

HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Checkpoint/RBID.i   -Sk "pubmed:14575688" \
       | HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Checkpoint/biblio.hfd   \
       | NlmPubMed2Wicri -a MersV1 

Wicri

This area was generated with Dilib version V0.6.33.
Data generation: Mon Apr 20 23:26:43 2020. Site generation: Sat Mar 27 09:06:09 2021