Kathleen M. Gillooly

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OBJECTIVE The transcription of several cytokines, cell adhesion molecules, and enzymes involved in the inflammatory and destructive mechanisms of rheumatoid arthritis is dependent on nuclear factor kappa B (NF-kappa B). Because I kappa B kinase (IKK) is critical in transducing the signal-inducible activation of NF-kappa B, we examined whether the highly(More)
The selectins are inducible adhesion molecules critically important for the inflammatory response. We investigate here the functional effects of three monoclonal antibodies (MoAbs) raised against murine E-selectin (9A9, 10E6, and 10E9.6) on neutrophil recruitment in vivo, leukocyte rolling and circulating leukocyte concentrations in vivo, and adhesion of(More)
Collagen-induced arthritis (CIA) is an animal model for rheumatoid arthritis. The disease is elicited by immunization of genetically susceptible DBA/1 mice with type II collagen, resulting in a debilitating arthritis characterized by inflammation and involvement of multiple joints. We investigated the role of endogenous interleukin (IL)-12 in the(More)
It is well established that melanocortins are peptides that have potent anti-inflammatory activity. Recent research has focused on understanding which of the known melanocortin receptors mediates the anti-inflammatory actions of the melanocortins. The aim of this study was to assess the anti-inflammatory activity of a synthetic MC-1R agonist. BMS-470539 is(More)
A series of unique indazoles and pyridoindolones have been rationally designed and synthesized as novel classes of cannabinoid ligands based on a proposed bioactive amide conformation. This has led to the discovery of the novel indolopyridone 3a as a conformationally constrained cannabinoid ligand that displays high affinity for the CB2 receptor (K(i)(CB2)(More)
2-aminothiazole (1) was discovered as a novel Src family kinase inhibitor template through screening of our internal compound collection. Optimization through successive structure-activity relationship iterations identified analogs 2 (Dasatinib, BMS-354825) and 12m as pan-Src inhibitors with nanomolar to subnanomolar potencies in biochemical and cellular(More)
A novel class of 5-cyanopyrimidine-based inhibitors of p38alpha MAP kinase has been investigated. Analogues optimized through SAR iterations display low nanomolar enzymatic and cellular activity. The in vivo efficacy of this class of p38 inhibitors was demonstrated by 3a and 3b (>50% reduction in TNF levels when orally dosed at 5 mg/kg, 5 h prior to LPS(More)
We have previously shown that inhibitors of I B kinase (IKK ), including 4(2 -aminoethyl)amino-1,8-dimethylimidazo(1,2a)quinoxaline (BMS-345541), are efficacious against experimental arthritis in rodents. In our efforts to identify an analog as a clinical candidate for the treatment of autoimmune and inflammatory disorders, we have discovered the potent and(More)
Bruton's tyrosine kinase (BTK), a nonreceptor tyrosine kinase, is a member of the Tec family of kinases. BTK plays an essential role in B cell receptor (BCR)-mediated signaling as well as Fcγ receptor signaling in monocytes and Fcε receptor signaling in mast cells and basophils, all of which have been implicated in the pathophysiology of autoimmune disease.(More)