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ASU Electronic Theses and Dissertations


This collection includes most of the ASU Theses and Dissertations from 2011 to present. ASU Theses and Dissertations are available in downloadable PDF format; however, a small percentage of items are under embargo. Information about the dissertations/theses includes degree information, committee members, an abstract, supporting data or media.

In addition to the electronic theses found in the ASU Digital Repository, ASU Theses and Dissertations can be found in the ASU Library Catalog.

Dissertations and Theses granted by Arizona State University are archived and made available through a joint effort of the ASU Graduate College and the ASU Libraries. For more information or questions about this collection contact or visit the Digital Repository ETD Library Guide or contact the ASU Graduate College at gradformat@asu.edu.


Anti-retroviral drugs and AIDS prevention programs have helped to decrease the rate of new HIV-1 infections in some communities, however, a prophylactic vaccine is still needed to control the epidemic world-wide. Despite over two decades of research, a vaccine against HIV-1 remains elusive, although recent clinical trials have shown promising results. Recent successes have focused on highly conserved, mucosally-targeted antigens within HIV-1 such as the membrane proximal external region (MPER) of the envelope protein, gp41. MPER has been shown to play critical roles in the viral mucosal transmission, though this peptide is not immunogenic on its own. Gag is a …

Contributors
Kessans, Sarah Adeline, Mor, Tsafrir S, Matoba, Nobuyuki, et al.
Created Date
2011

Zika virus (ZIKV) outbreaks have been linked to several neurological pathologies in the developing fetus, which can progress to spontaneous abortion and microcephaly in newborns whose mothers were infected with the virus during pregnancy. ZIKV has also been correlated with neurological complications in adults such as Guillain-Barré Syndrome (GBS). ZIKV outbreaks often occur in low income areas with limited access to healthcare. Therefore, there is a need to create a low-cost preventative vaccine against the virus. Mature ZIKV particles contain a lipid bilayer, a positive sense single stranded RNA genome and three structural proteins: the envelope (E), membrane (M) and …

Contributors
Di Palma, Michelle Pina, Mor, Tsafrir S, Mason, Hugh S, et al.
Created Date
2018

Cocaine abuse affects millions of people with disastrous medical and societal consequences. Despite this, there is still no FDA-approved treatment to decrease the likelihood of relapse in rehabilitated addicts, and acute cocaine toxicity (overdose) is only symptomatically treated. Studies have demonstrated a promising potential treatment option with the help of the human serum enzyme butyrylcholinesterase (BChE), an enzyme capable of breaking down cocaine into biologically inactive side products. This activity of wild-type BChE, however, is relatively low. This prompted the design of variants of BChE which exhibit significantly improved catalytic activity against cocaine. Plants were used as a sustainable, scalable, …

Contributors
Larrimore, Katherine E., Mor, Tsafrir S, Gaxiola, Roberto, et al.
Created Date
2015

The HIV-1 pandemic continues to cause millions of new infections and AIDS-related deaths each year, and a majority of these occur in regions of the world with limited access to antiretroviral therapy. Therefore, an HIV-1 vaccine is still desperately needed. The most successful HIV-1 clinical trial to date used a non-replicating canarypox viral vector and protein boosting, yet its modest efficacy left room for improvement. Efforts to derive novel vectors which can be both safe and immunogenic, have spawned a new era of live, viral vectors. One such vaccinia virus vector, NYVAC-KC, was specifically designed to replicate in humans and …

Contributors
Meador, Lydia Rebecca, Mor, Tsafrir S, Jacobs, Bertram L, et al.
Created Date
2016