Linked Life Data

10717338

Source:http://linkedlifedata.com/resource/pubmed/id/10717338

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
21
pubmed:dateCreated
2000-5-25
pubmed:abstractText
The DeltaguaBA Shigella flexneri 2a vaccine candidate, CVD 1204, was evaluated as a delivery system for the non-toxic C-terminal of tetanus toxin (fragment C), either as a polypeptide expressed in the bacteria or as a DNA vaccine. CVD 1204 was transformed with plasmid pTETnir15 which encodes the fragment C gene (tetC) under the control of the inducible prokaryotic nir15 promoter or a DNA vaccine plasmid pcDNA3tetC which encodes tetC under the eukaryotic hCMV promoter. Guinea pigs immunised intranasally (i.n.) with either recombinant strain mounted a secretory immune response against S. flexneri 2a Lipopolysaccharide (LPS) and were protected against ocular challenge with wild-type S. flexneri 2a. Both strains were effective in eliciting a serum IgG response against fragment C in guinea pigs following i.n. immunisation. Furthermore, serum from guinea pigs immunised with CVD 1204(pTETnir15) contained tetanus toxin neutralising antibodies. These results demonstrate that this S. flexneri 2a vaccine candidate can serve as a vehicle for the delivery of foreign antigens to the systemic immune system while retaining its capacity to serve as a mucosal Shigella vaccine.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0264-410X
pubmed:author
pubmed:issnType
Print
pubmed:day
28
pubmed:volume
18
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
2193-202
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
2000
pubmed:articleTitle
DeltaguaBA attenuated Shigella flexneri 2a strain CVD 1204 as a Shigella vaccine and as a live mucosal delivery system for fragment C of tetanus toxin.
pubmed:affiliation
Center for Vaccine Development, University of Maryland at Baltimore, 685 West Baltimore Street, Baltimore, MD 21201, USA. anderson@well.ox.ac.uk
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't