of computer facilities is in need of updating. Presumably the PowerMac is no longer in use. 3. Qualifications of the Program Director and other Personnel: Strengths * The Director and other personnel seem very well qualified to direct and run this core. 4. Appropriateness of the Timetable: Strengths * Approach to taking on work seems fine for this type of core. Weaknesses * No specific timetable described (or needed).
Our program project addresses the fundamental mechanisms in insulin resistance that accompanies diabetes and metabolic syndrome. With approximately one third of the US population considered obese, including an increasing proportion of children, these two diseases have reached epidemic proportions. Thus, our multi-faceted approach to address the underlying molecular mechanisms driving the assembly and dissociation of protein scaffolds during insulin resistance/insufficiency will provide novel insights into the organization of signaling networks that regulate metabolic syndrome and has the potential to identify novel targets for therapeutic intervention.
|Flippo, Kyle H; Gnanasekaran, Aswini; Perkins, Guy A et al. (2018) AKAP1 Protects from Cerebral Ischemic Stroke by Inhibiting Drp1-Dependent Mitochondrial Fission. J Neurosci 38:8233-8242|
|Sengupta, Soham; Nechushtai, Rachel; Jennings, Patricia A et al. (2018) Phylogenetic analysis of the CDGSH iron-sulfur binding domain reveals its ancient origin. Sci Rep 8:4840|
|Haushalter, Kristofer J; Casteel, Darren E; Raffeiner, Andrea et al. (2018) Phosphorylation of protein kinase A (PKA) regulatory subunit RI? by protein kinase G (PKG) primes PKA for catalytic activity in cells. J Biol Chem 293:4411-4421|
|Sastri, Mira; Darshi, Manjula; Mackey, Mason et al. (2017) Sub-mitochondrial localization of the genetic-tagged mitochondrial intermembrane space-bridging components Mic19, Mic60 and Sam50. J Cell Sci 130:3248-3260|
|Smith, F Donelson; Esseltine, Jessica L; Nygren, Patrick J et al. (2017) Local protein kinase A action proceeds through intact holoenzymes. Science 356:1288-1293|
|Parker, Seth J; Svensson, Robert U; Divakaruni, Ajit S et al. (2017) LKB1 promotes metabolic flexibility in response to energy stress. Metab Eng 43:208-217|
|Nystoriak, Matthew A; Nieves-Cintrón, Madeline; Patriarchi, Tommaso et al. (2017) Ser1928 phosphorylation by PKA stimulates the L-type Ca2+ channel CaV1.2 and vasoconstriction during acute hyperglycemia and diabetes. Sci Signal 10:|
|Ilouz, Ronit; Lev-Ram, Varda; Bushong, Eric A et al. (2017) Isoform-specific subcellular localization and function of protein kinase A identified by mosaic imaging of mouse brain. Elife 6:|
|Nygren, Patrick J; Mehta, Sohum; Schweppe, Devin K et al. (2017) Intrinsic disorder within AKAP79 fine-tunes anchored phosphatase activity toward substrates and drug sensitivity. Elife 6:|
|Aggarwal-Howarth, Stacey; Scott, John D (2017) Pseudoscaffolds and anchoring proteins: the difference is in the details. Biochem Soc Trans 45:371-379|
Showing the most recent 10 out of 216 publications