about
Roles of phosphorylation and helix propensity in the binding of the KIX domain of CREB-binding protein by constitutive (c-Myb) and inducible (CREB) activatorsCooperativity in transcription factor binding to the coactivator CREB-binding protein (CBP). The mixed lineage leukemia protein (MLL) activation domain binds to an allosteric site on the KIX domainIdentification of small-molecule antagonists that inhibit an activator: coactivator interaction.Identification of elements that dictate the specificity of mitochondrial Hsp60 for its co-chaperonin.A ceramide analog inhibits cPLA(2) activity and consequent PGE(2) formation in LPS-stimulated macrophages.Exogenous ceramide-1-phosphate (C1P) and phospho-ceramide analogue-1 (PCERA-1) regulate key macrophage activities via distinct receptorsThe bacterial quorum-sensing signal molecule N-3-oxo-dodecanoyl-L-homoserine lactone reciprocally modulates pro- and anti-inflammatory cytokines in activated macrophages.Species selective diazirine positioning in tag-free photoactive quorum sensing probes.Distinct receptor-mediated activities in macrophages for natural ceramide-1-phosphate (C1P) and for phospho-ceramide analogue-1 (PCERA-1).Linearization of the bradford protein assay.Hyaluronan-modified and regular multilamellar liposomes provide sub-cellular targeting to macrophages, without eliciting a pro-inflammatory response.The phosphatidylinositol 3-kinase (PI3K) inhibitor LY294002 modulates cytokine expression in macrophages via p50 nuclear factor κB inhibition, in a PI3K-independent mechanism.Integrated microfluidic approach for quantitative high-throughput measurements of transcription factor binding affinities.Synergistic IL-10 induction by LPS and the ceramide-1-phosphate analog PCERA-1 is mediated by the cAMP and p38 MAP kinase pathways.m-Acetylanilido-GTP, a novel photoaffinity label for GTP-binding proteins: synthesis and application.Solution structure of the KIX domain of CBP bound to the transactivation domain of c-Myb.Modulation of TNFalpha, IL-10 and IL-12p40 levels by a ceramide-1-phosphate analog, PCERA-1, in vivo and ex vivo in primary macrophages.Synthesis and evaluation of a tag-free photoactive phospho-ceramide analogue-1 (PCERA-1) probe to study immunomodulation in macrophages.The cAMP Pathway Amplifies Early MyD88-Dependent and Type I Interferon-Independent LPS-Induced Interleukin-10 Expression in Mouse MacrophagesRescue of a mutant G-protein by substrate-assisted catalysisGTP analogue hydrolysis by the Gs protein: implication for the role of catalytic glutamine in the GTPase reaction3-Aminobenzamide Prevents Concanavalin A-Induced Acute Hepatitis by an Anti-inflammatory and Anti-oxidative Mechanism
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onderzoeker
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հետազոտող
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Tsaffrir Zor
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P106
P31
P496
0000-0002-7224-3939