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Full-Text Articles in Biochemistry, Biophysics, and Structural Biology
Differential Activation Of Dead Box Rna Helicases Rhlb And Rhle By Hfq/Srnas And Their Target Mrnas, Amit Kumar
Differential Activation Of Dead Box Rna Helicases Rhlb And Rhle By Hfq/Srnas And Their Target Mrnas, Amit Kumar
Wayne State University Theses
Number of small RNA (sRNA) gene regulators have mounted in E. coli over the years whereas the number of validated protein partners has not changed considerably. Hfq has remained the only well studied global regulatory partner of sRNAs in E. coli. However, direct or indirect involvement of other protein partners has always been speculated. Study from Blasi lab has shown that CsdA, one of the five DEAD-box RNA helicases of E. coli, is required for the DsrA mediated upregulation of rpoS under cold stress condition. Previous study from our lab has identified two other DEAD-box RNA helicases, RhlB and RhlE, …
Silica Nanoparticles For The Delivery Of Dna And Rnai In Cancer Treatment, Michael Aaron Vrolijk
Silica Nanoparticles For The Delivery Of Dna And Rnai In Cancer Treatment, Michael Aaron Vrolijk
Graduate College Dissertations and Theses
DNA and interfering RNA (RNAi) – short interfering RNA (siRNA) and micro RNA (miRNA) – are promising new cancer therapies, especially for drug resistant lines. However, they require a delivery system in vivo to prevent degradation and off target effects. Silica based nanoparticles, both solid and mesoporous, are a promising option due to their biocompatibility, ease of preparation and morphology control, reproducibility, and facile addition of functional groups including targeting ligands.
After a brief introduction to cancer treatment and review of the current nanoparticle treatments undergoing clinical trials, this thesis details the many methods explored over the past ten years …