منابع مشابه
HIV-1 Group M Conserved Elements Vaccine
Recent HIV vaccine designs have sought to block viral escape pathways by compressing antigenic diversity. In light of HIV’s propensity to mutate and thereby to ever ramify viral populations, could it be that providing sufficient protection against global diversity is an insurmountable problem? We propose an alternative HIV-1 vaccine design that deliberately includes viral segments conserved acr...
متن کاملSplicing regulatory elements within tat exon 2 of human immunodeficiency virus type 1 (HIV-1) are characteristic of group M but not group O HIV-1 strains.
In the NL4-3 strain of human immunodeficiency virus type 1 (HIV-1), regulatory elements responsible for the relative efficiencies of alternative splicing at the tat, rev, and the env/nef 3' splice sites (A3 through A5) are contained within the region of tat exon 2 and its flanking sequences. Two elements affecting splicing of tat, rev, and env/nef mRNAs have been localized to this region. First...
متن کاملHIV-1 Conserved Elements p24CE DNA Vaccine Induces Humoral Immune Responses with Broad Epitope Recognition in Macaques
To target immune responses towards invariable regions of the virus, we engineered DNA-based immunogens encoding conserved elements (CE) of HIV-1 p24gag. This conserved element vaccine is designed to avoid decoy epitopes by focusing responses to critical viral elements. We previously reported that vaccination of macaques with p24CE DNA induced robust cellular immune responses to CE that were not...
متن کاملDual Neonate Vaccine Platform against HIV-1 and M. tuberculosis
Acquired immunodeficiency syndrome and tuberculosis (TB) are two of the world's most devastating diseases. The first vaccine the majority of infants born in Africa receive is Mycobacterium bovis bacillus Calmette-Guérin (BCG) as a prevention against TB. BCG protects against disseminated disease in the first 10 years of life, but provides a variable protection against pulmonary TB and enhancing ...
متن کاملConserved HIV Epitopes for an Effective HIV Vaccine
Despite major advances in antiretroviral therapy against HIV-1, an effective HIV vaccine is urgently required to reduce the number of new cases of HIV infections in the world. Vaccines are the ultimate tool in the medical arsenal to control and prevent the spread of infectious diseases such as HIV/AIDS. Several failed phase-IIb to -III clinical vaccine trials against HIV-1 in the past generated...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLoS Pathogens
سال: 2007
ISSN: 1553-7374
DOI: 10.1371/journal.ppat.0030157