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Articles 1 - 3 of 3
Full-Text Articles in Virology
Development Of An Attenuated Zika Virus By Editing The 5’ Untranslated Region, E. Ashley Thompson
Development Of An Attenuated Zika Virus By Editing The 5’ Untranslated Region, E. Ashley Thompson
Master's Theses
Zika Virus (ZIKV) is a mosquito-transmitted flavivirus that usually causes no symptoms to mild febrile in humans, and it has been regarded as an insignificant pathogen to public health. However, recent outbreaks of ZIKV infection have revealed that ZIKV can cause severe neurological effects in adults, such as Guillain-Barre Syndrome (GBS), and in infants whose mothers acquired the virus during pregnancy, causing Congenital Zika Syndrome (CZS). Currently, no approved vaccine is available and there is a critical need to develop an effective and safe vaccine. While most vaccine developmental strategies target the viral prM-E protein of ZIKV, we aimed to …
Designing A Novel Hiv-1 Candidate Vaccine, Rahul Pawa
Designing A Novel Hiv-1 Candidate Vaccine, Rahul Pawa
Electronic Thesis and Dissertation Repository
Currently no vaccine has been developed that can prevent the spread of HIV-1. During sexual transmission, a single viral variant called the Transmitted/Founder (T/F) purportedly with unique physical properties, establishes infection in 70-80% of individuals. Unlike previous studies that have tried to identify T/F viruses based on their structure glycan composition and amino acid sequence, we have analyzed the RNA sequences of HIV-1 to help identify T/F variants. Using a combination of both in silico data analysis and in vitro assays, we have identified that T/F viruses have higher numbers of immunostimulatory motifs than HIV virions that fail to infect. …
Cervico-Vaginal Inflammatory Cytokine And Chemokine Responses To Two Different Siv Immunogens, Nikki P.L. Toledo, Hongzhao Li, Robert W. Omange, Tamara G. Dacoba, Jose Crecente-Campo, Dane Schalk, Mohammad A. Kashem, Eva Rakasz, Nancy Schultz-Darken, Qingsheng Li, James B. Whitney, Maria J. Alonso, Francis A. Plummer, Ma Luo
Cervico-Vaginal Inflammatory Cytokine And Chemokine Responses To Two Different Siv Immunogens, Nikki P.L. Toledo, Hongzhao Li, Robert W. Omange, Tamara G. Dacoba, Jose Crecente-Campo, Dane Schalk, Mohammad A. Kashem, Eva Rakasz, Nancy Schultz-Darken, Qingsheng Li, James B. Whitney, Maria J. Alonso, Francis A. Plummer, Ma Luo
Nebraska Center for Virology: Faculty Publications
Studies have shown that vaccine vectors and route of immunization can differentially activate different arms of the immune system. However, the effects of different HIV vaccine immunogens on mucosal inflammation have not yet been studied. Because mucosal sites are the primary route of HIV infection, we evaluated the cervico-vaginal inflammatory cytokine and chemokine levels of Mauritian cynomolgus macaques following immunization and boost using two different SIV vaccine immunogens. The PCS vaccine delivers 12 20-amino acid peptides overlapping the 12 protease cleavage sites, and the Gag/Env vaccine delivers the full Gag and full Env proteins of simian immunodeficiency virus. We showed …