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Full-Text Articles in Medicine and Health Sciences
Bioinformatic Analysis Of Endogenous And Exogenous Small Rnas On Lipoproteins, Ryan M. Allen, Shilin Zhao, Marisol A. Ramirez Solano, Wanying Zhu, Danielle L. Michell, Yuhuan Wang, Yu Shyr, Praveen Sethupathy, Macrae F. Linton, Gregory A. Graf, Quanhu Sheng, Kasey C. Vickers
Bioinformatic Analysis Of Endogenous And Exogenous Small Rnas On Lipoproteins, Ryan M. Allen, Shilin Zhao, Marisol A. Ramirez Solano, Wanying Zhu, Danielle L. Michell, Yuhuan Wang, Yu Shyr, Praveen Sethupathy, Macrae F. Linton, Gregory A. Graf, Quanhu Sheng, Kasey C. Vickers
Pharmaceutical Sciences Faculty Publications
To comprehensively study extracellular small RNAs (sRNA) by sequencing (sRNA-seq), we developed a novel pipeline to overcome current limitations in analysis entitled, “Tools for Integrative Genome analysis of Extracellular sRNAs (TIGER)”. To demonstrate the power of this tool, sRNA-seq was performed on mouse lipoproteins, bile, urine and livers. A key advance for the TIGER pipeline is the ability to analyse both host and non-host sRNAs at genomic, parent RNA and individual fragment levels. TIGER was able to identify approximately 60% of sRNAs on lipoproteins and >85% of sRNAs in liver, bile and urine, a significant advance compared to existing software. …
Abcg5 And Abcg8: More Than A Defense Against Xenosterols, Shailendra B. Patel, Gregory A. Graf, Ryan E. Temel
Abcg5 And Abcg8: More Than A Defense Against Xenosterols, Shailendra B. Patel, Gregory A. Graf, Ryan E. Temel
Pharmaceutical Sciences Faculty Publications
The elucidation of the molecular basis of the rare disease, sitosterolemia, has revolutionized our mechanistic understanding of how dietary sterols are excreted and how cholesterol is eliminated from the body. Two proteins, ABCG5 and ABCG8, encoded by the sitosterolemia locus, work as obligate dimers to pump sterols out of hepatocytes and enterocytes. ABCG5/ABCG8 are key in regulating whole-body sterol trafficking, by eliminating sterols via the biliary tree as well as the intestinal tract. Importantly, these transporters keep xenosterols from accumulating in the body. The sitosterolemia locus has been genetically associated with lipid levels and downstream atherosclerotic disease, as well as …