Abstract:
:Understanding the mechanisms of generation and maintenance of immunological memory is crucial for rational vaccine design. A hypothesis known as relay hypothesis was earlier proposed which explains the maintenance of immunological memory through interaction of idiotypic and anti-idiotypic lymphocytes. In the present study, we have shown that immunization with rinderpest virus hemagglutinin protein specific anti-idiotypic antibody (Ab(2)v(beta)) DNAs coding for heavy and light chains generates antigen-specific antibody and T cell responses as well as Ab1 specific T cell response. We further show that boosting with the recombinant Ab(2)-vbeta proteins generates B and T cell memory response specific for antigen in anti-id DNA primed mice. This study provides experimental evidence for perpetuation of immunological memory through idiotypic network interactions.
journal_name
Vaccinejournal_title
Vaccineauthors
Vani J,Nayak R,Shaila MSdoi
10.1016/j.vaccine.2007.04.005subject
Has Abstractpub_date
2007-06-21 00:00:00pages
4922-30issue
26eissn
0264-410Xissn
1873-2518pii
S0264-410X(07)00409-4journal_volume
25pub_type
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