File:B. anthracis Macrophage Invasion Mechanism.jpg
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Summary
| Description |
English: CD14 and Mac-1 work together to increase the macrophage internalization of B. anthracis spores. (a) CD14 and TLR2 work in close proximity to propagate the activation signal. Mac-1 starts in a closed confirmation which keeps the integrin from binding the spores, keeping them out of the cell. (b) CD14 binds the rhamnose residues on the BclA of the exosporium leading to TLR2-mediated activation of PI3K. (c) Activation of PI3K pushes Mac-1 into its open conformation so the spore can be bound and internalized (information from Oliva et al. 2009) |
| Date | |
| Source | Own work |
| Author | Elizbloom |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:52, 30 March 2021 | | 1,856 × 1,012 (167 KB) | Elizbloom | Uploaded own work with UploadWizard |
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