Graeme Bainbridge

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Acetyl-coA carboxylase (ACC) is a central metabolic enzyme that catalyzes the committed step in fatty acid biosynthesis: biotin-dependent conversion of acetyl-coA to malonyl-coA. The bacterial carboxyltransferase (CT) subunit of ACC is a target for the design of novel therapeutics that combat severe, hospital-acquired infections resistant to the established(More)
To date, very little is known about the functional characteristics of the four published canine IgG subclasses. It is not clear how each subclass engages the immune system via complement-dependent cytotoxicity (CDC) or antibody-dependent cell-mediated cytotoxicity (ADCC), or how long each antibody may last in serum. Such information is critical for(More)
Clinical studies have demonstrated that statins, 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMGR) inhibitors, are effective at lowering mortality levels associated with cardiovascular disease; however, 2-7% of patients may experience statin-induced myalgia that limits compliance with a treatment regimen. High resolution crystal structures,(More)
This manuscript describes the design and synthesis of a series of pyrrole-based inhibitors of HMG-CoA reductase for the treatment of hypercholesterolemia. Analogs were optimized using structure-based design and physical property considerations resulting in the identification of 44, a hepatoselective HMG-CoA reductase inhibitor with excellent acute and(More)
We have produced an Fc conjugate of colony-stimulating factor (CSF) 1 with an improved circulating half-life. CSF1-Fc retained its macrophage growth-promoting activity, and did not induce proinflammatory cytokines in vitro. Treatment with CSF1-Fc did not produce adverse effects in mice or pigs. The impact of CSF1-Fc was examined using the Csf1r-enhanced(More)
Very little is known about the functional properties of feline IgGs. Here we report the in vitro characterization of cloned feline IgGs. Rapid amplification of cDNA ends (RACE) and full-length PCR of cat splenic cDNA were used to identify feline sequences encoding IgG heavy chain constant regions (IGHC). Two of the sequences are possibly allelic and have(More)
Using structure-based design, a novel series of conformationally restricted, pyrrole-based inhibitors of HMG-CoA reductase were discovered. Leading analogs demonstrated potent inhibition of cholesterol synthesis in both in vitro and in vivo models and may be useful for the treatment of hypercholesterolemia and related lipid disorders.
Complementarity determining regions (CDR) are responsible for binding antigen and provide substantial diversity to the antibody repertoire, with VH CDR3 of the immunoglobulin variable heavy (VH) domain playing a dominant role. In this study, we examined 1200 unique canine VH and 500 unique variable light (VL) sequences of large and small canine breeds(More)
In light of accumulating evidence that aggressive LDL-lowering therapy may offer increased protection against coronary heart disease, we undertook the design and synthesis of a novel series of HMG-CoA reductase inhibitors based upon a substituted pyrazole template. Optimizing this series using both structure-based design and molecular property(More)
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