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Biochemistry, Biophysics, and Structural Biology Commons™
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Articles 1 - 5 of 5
Full-Text Articles in Biochemistry, Biophysics, and Structural Biology
Identifying The Cell Composition And Clonal Diversity Of Supratentorial Ependymoma Using Single Cell Rna-Sequencing, James He
Honors Scholar Theses
Ependymoma is a primary solid tumor of the central nervous system. Supratentorial ependymoma (ST-EPN), a subtype of ependymomas, is driven by an oncogenic fusion between the ZFTA and RELA genes in 70% of cases. We introduced this fusion into neural progenitor cells of mice embryos via in utero electroporation of a non-viral binary piggyBac transposon system containing ZFTA-RELA. From preliminary data in the LoTurco lab, inducing the expression of ZFTA-RELA into different neural progenitor cells produces tumors of varying lethality and cellular composition. To define the cellular composition and subclonal diversity of ST-EPN tumors, we used single cell RNA-sequencing …
The Role Of Subclonal Gene Mutations During Progression From Myelodysplastic Syndrome To Secondary Acute Myeloid Leukemia, Andrew John Menssen
The Role Of Subclonal Gene Mutations During Progression From Myelodysplastic Syndrome To Secondary Acute Myeloid Leukemia, Andrew John Menssen
Arts & Sciences Electronic Theses and Dissertations
Myelodysplastic syndromes (MDS) are a heterogeneous group of clonal bone marrow disorders characterized by ineffective hematopoiesis. Approximately 30% of MDS patients progress to secondary acute myeloid leukemia (AML). MDS is caused by somatic mutations in hematopoietic stem/progenitor cells and progression to secondary AML is associated with the acquisition and/or expansion of at least one subclone. We hypothesized that specific gene mutations would be enriched in subclones compared to founding clones, and that the order of mutation acquisition would be critical for clonal evolution and progression from MDS to secondary AML. Sequencing of paired MDS and secondary AML samples from 44 …
Molecular And Genetic Studies Of Robo2 Transcriptional Regulation In The Central Nervous System Of Drosophila Melanogaster, Muna Abdal Rahim Abdal Rhida
Molecular And Genetic Studies Of Robo2 Transcriptional Regulation In The Central Nervous System Of Drosophila Melanogaster, Muna Abdal Rahim Abdal Rhida
Graduate Theses and Dissertations
Drosophila Robo2 axon guidance receptor is a member of the evolutionarily conserved Roundabout (Robo) protein family that is involved in directing axons that cross the midline to the other side of the animal body. Robo2 roles mainly depend on two factors: The functional domains of the Robo2 protein, which is extensively studied, and the dynamic transcription of robo2 in various subsets of cells throughout embryogenesis which is not fully understood. Thus, knowing robo2 enhancers that transcriptionally regulate robo2 during embryogenesis is significant. To investigate robo2 potential enhancers, we screened 17 transgenic lines of Drosophila that were generated by Janelia Research …
Using Crispr-Cas9 To Characterize The Role Of Gli-Similar 3 (Glis3) In Insulin Regulation, Pancreatic Development, And Type 2 Diabetes, Lilyanne Grieve
Using Crispr-Cas9 To Characterize The Role Of Gli-Similar 3 (Glis3) In Insulin Regulation, Pancreatic Development, And Type 2 Diabetes, Lilyanne Grieve
Honors College Theses
The prevalence of type 2 diabetes continues to rise nationally and internationally, impacting millions of people worldwide. Type 2 diabetes results from insulin resistance leading to chronic hyperinsulinemia and dysfunction of the insulin producing β cells of the pancreas. While environmental factors can influence the development of type 2 diabetes, research has shown genetics are also involved. Gli-similar 3 (Glis3), a Krüppel-like zinc finger transcription factor, has been identified as a novel regulator of insulin transcription. Evidence has shown that loss-of-function Glis3 mutations decrease insulin expression, implicating Glis3 in the development of type 2 diabetes. However, the distinct role Glis3 …
Living With It: A Patient’S And A Biochemist’S Perspective On Kidney Disease; A Historical Review Of Alport Syndrome, Jacob Olson
Living With It: A Patient’S And A Biochemist’S Perspective On Kidney Disease; A Historical Review Of Alport Syndrome, Jacob Olson
WWU Honors College Senior Projects
A review paper on the origin of health studies around Alport Syndrome, including aspects of genetics, pharmacy, and biochemistry, from the past to today and beyond. This report deals with important aspects of health development with regards to kidney disease overall, but narrows its focus on Alport Syndrome specifically due to the personal nature of the topic for the author. While this paper includes no personal testimony, as it is strictly meant to be formal, the author shares a deep connection with the material.