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rdf:type |
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lifeskim:mentions |
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pubmed:dateCreated |
2010-5-18
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pubmed:abstractText |
To date, the function of many hypothetical membrane proteins of Mycobacterium tuberculosis is still unknown and their involvement in pathogen-host interactions has not been yet clearly defined. In this study, the biological activity of peptides derived from the hypothetical membrane protein Rv0679c of M. tuberculosis and their involvement in pathogen-host interactions was assessed. Transcription of the Rv0679c gene was studied in 26 Mycobacterium spp. Strains. Antibodies raised against putative B-cell epitopes of Rv0679c were used in Western blot and immunoelectron microscopy assays. Synthetic peptides spanning the entire length of the protein were tested for their ability to bind to A549 and U937 cells. High-activity binding peptides (HABPs) identified in Rv0679c were tested for their ability to inhibit mycobacterial invasion into cells.
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pubmed:commentsCorrections |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:issn |
1471-2180
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pubmed:author |
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pubmed:issnType |
Electronic
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pubmed:volume |
10
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
109
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pubmed:dateRevised |
2010-9-28
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pubmed:meshHeading |
pubmed-meshheading:20388213-Antibodies, Bacterial,
pubmed-meshheading:20388213-Antigens, Bacterial,
pubmed-meshheading:20388213-Bacterial Proteins,
pubmed-meshheading:20388213-Blotting, Western,
pubmed-meshheading:20388213-Cell Line,
pubmed-meshheading:20388213-Epithelial Cells,
pubmed-meshheading:20388213-Epitopes, B-Lymphocyte,
pubmed-meshheading:20388213-Gene Expression Profiling,
pubmed-meshheading:20388213-Host-Pathogen Interactions,
pubmed-meshheading:20388213-Humans,
pubmed-meshheading:20388213-Microscopy, Immunoelectron,
pubmed-meshheading:20388213-Monocytes,
pubmed-meshheading:20388213-Mycobacterium tuberculosis,
pubmed-meshheading:20388213-Protein Binding,
pubmed-meshheading:20388213-Tuberculosis Vaccines,
pubmed-meshheading:20388213-Virulence Factors
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pubmed:year |
2010
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pubmed:articleTitle |
Mycobacterium tuberculosis Rv0679c protein sequences involved in host-cell infection: potential TB vaccine candidate antigen.
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pubmed:affiliation |
Fundación Instituto de Inmunología de Colombia, Carrera 50 No, 26-20, Bogotá, Colombia.
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pubmed:publicationType |
Journal Article
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