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Skip to Search Results- 2Veldhoen, Richard
- 1Alsaleh, Nasser B
- 1Benjaminy, Shelly
- 1Freund, Paul R
- 1Herrera, Maria S
- 1Kamaludin, Ain A
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Spring 2016
There is ample evidence that autophagy is affected in Alzheimer’s disease (AD) but the causes, the nature of the dysfunction and the mechanisms of autophagy impairment are unclear. Autophagy depends on vesicular trafficking and membrane fusion, events that rely on several protein complexes and...
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Fall 2019
Alzheimer’s disease (AD) is characterized by the accumulation of amyloid beta (Aβ) peptide. It has been proposed that AD pathology is transmissible by a “prion-like” mechanism through extracellular vesicles (EVs) that contain Aβ. In this context, EVs describe both microvesicles and exosomes,...
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Fall 2017
Prion disease, or transmissible spongiform encephalopathy (TSE), is a type of neurodegenerative disease for which there is no treatment and which is invariably fatal. Prion diseases are distinct in the field of biology and medicine, not only because they can be sporadic, infectious, or inherited,...
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Spring 2018
Choroideremia is an X-linked monogenic inherited retinal disease. It affects males starting in their teenage years with night blindness followed by progressive vision loss starting in the peripherals and ending with total vision loss late in life. It is estimated that 1 in 50,000 individuals...
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Inactivation of Magel2 in a mouse model of Prader-Willi Syndrome alters autophagy in the hypothalamus and impairs muscle function
DownloadFall 2016
Prader-Willi Syndrome (PWS) is a neurodevelopmental disorder causing severe neonatal hypotonia that persists until adulthood, reduced muscle mass, and hyperphagia leading to childhood-onset obesity. PWS is caused by inactivation of several genes located on chromosome 15q11-q13, including MAGEL2....
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Fall 2018
Huntington’s disease (HD) is a monogenic neurodegenerative disorder characterized by progressive choreic movements, dystonia, motor incoordination, cognitive decline and behavioural changes. HD is caused by an abnormal increase in the number of CAG repeats in the exon 1 of the huntingtin (HTT)...
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Mammalian and Saccharomyces cerevisiae ER-mitochondria contact site regulation by small Rab GTPases and ER folding assistants
DownloadFall 2021
Membrane-bound organelles allow eukaryotes to compartmentalize components and processes in a highly organized manner. Organelles can communicate with one another through membrane contact sites (MCS): membrane appositions 10-50nm apart. MCS were not widely accepted as bona fide sites of organelle...
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Spring 2014
Epoxyeicosatrienoic acids (EET) are cytochrome P450 epoxygenase metabolites of arachidonic acid. Evidence shows that they mediate protective effects in the cardiovascular system promoting cell survival. In this thesis, the major focus was to investigate if and how EETs regulate autophagy in...
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Ocular gene transfer communications: Developing ethical frameworks for phase I choroideremia clinical trials
DownloadSpring 2013
I investigate how to ethically communicate about a phase I gene transfer trial for choroideremia, a blinding retinopathy, in light of this novel biotechnology’s portrayal as a potential ‘cure’. I analyzed gene transfer communications in three contexts: (1) interviews with clinicians (n=15),...
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Fall 2011
Taxanes are used for the treatment of breast, ovarian, and lung cancer. Unfortunately, taxane based therapy—the current treatment for metastatic breast cancer—has substantial shortcomings including myelosupression, neurotoxicity, and frequently acquired resistance. Our present understanding of...