Murine and human cathepsin B exhibit similar properties: possible implications for drug discovery
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Abstract
Validation of drug targets and subsequent preclinical studies are usually carried out on animal disease models, with mouse being the most commonly used. However, results from mouse models cannot always be directly related to human disease. Major discrepancies between the properties of murine and human variants were observed during the evaluation of compounds targeting cathepsins S and K. It is important, therefore, to know whether similar differences exist between murine and human cathepsin B. Thus, both enzymes were expressed and biochemically characterized. The enzymes exhibited similar biochemical properties, indicating that cathepsin B transgenic mouse models could be useful for studying its role in human pathologies.
©2009 by Walter de Gruyter Berlin New York
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- Murine and human cathepsin B exhibit similar properties: possible implications for drug discovery
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Articles in the same Issue
- Minireview
- Functional genetic mouse models: promising tools for investigation of the proteolytic internet
- Protein Structure and Function
- Primary sequence, together with other factors, influence peptide deimination by peptidylarginine deiminase-4
- Mercury and cadmium trigger expression of the copper importer Ctr1B, which enables Drosophila to thrive on heavy metal-loaded food
- Cell Biology and Signaling
- Interferon-γ-mediated pathways and in vitro PBMC proliferation in HIV-infected patients
- Exploring the pathogenesis of renal cell carcinoma: pathway and bioinformatics analysis of dysregulated genes and proteins
- Aptamers selected against the unglycosylated EGFRvIII ectodomain and delivered intracellularly reduce membrane-bound EGFRvIII and induce apoptosis
- Involvement of heparan sulfate proteoglycans in cellular uptake of high molecular weight kininogen
- Overexpression of Pygopus2 protects HeLa cells from vinblastine-induced apoptosis
- Proteolysis
- Selectivity of propeptide-enzyme interaction in cathepsin L-like cysteine proteases
- Murine and human cathepsin B exhibit similar properties: possible implications for drug discovery
- Novel Techniques
- Isotope tracing enhancement of chemiluminescence assays for nitric oxide research
