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Molecular Biology Commons

Open Access. Powered by Scholars. Published by Universities.®

Theses/Dissertations

And developmental biology

2003

Medicine and Health Sciences

Articles 1 - 2 of 2

Full-Text Articles in Molecular Biology

Herpes Virus Icp47 And Us11 Suppression Of Ctl Activity Adapted For Use In Gene Therapy , Thomas Joseph Radosevich Jan 2003

Herpes Virus Icp47 And Us11 Suppression Of Ctl Activity Adapted For Use In Gene Therapy , Thomas Joseph Radosevich

Retrospective Theses and Dissertations

A major stumbling block encountered in gene therapy clinical trials has been the rapid destruction of the therapeutic product by the host's immune response. The goal of this work is to diminish the host Cytotoxic T Lymphocyte (CTL) response to gene therapy transgenes and transduced cells by incorporating immunosuppression genes into gene therapy vectors. The processing and presentation of antigens through the class I Major Histocompatibility Complex (class I MHC) pathway is known to be an early response to viral infection. Disruption of the class I MHC pathway results in a decrease of the CD8+ CTL response and prolongs ...


Genetic And Phenotypic Variation Of The Equine Infectious Anemia Virus Surface Unit Envelope Glycoprotein During Disease Progression , Brett Alan Sponseller Jan 2003

Genetic And Phenotypic Variation Of The Equine Infectious Anemia Virus Surface Unit Envelope Glycoprotein During Disease Progression , Brett Alan Sponseller

Retrospective Theses and Dissertations

Lentiviruses are single-stranded RNA viruses generally associated with chronic diseases of the immune and central nervous systems. In contrast to the insidious, progressive nature of most lentiviral diseases, equine infectious anemia virus (EIAV) infection results in rapid onset of a variable disease course in equids. Acute disease is accompanied with high-titered viremia, thrombocytopenia, fever, depression, and inappetance. The chronic stage is usually characterized by recurrent episodes of disease. Equids that survive recurrent disease episodes progress to the inapparent stage of disease where no clinical signs are evident; however, there is persistent, ongoing virus replication. Lentiviruses exist within the host as ...