Borrelia burgdorferi and Lyme Disease Pathogenesis

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Section

Figure 1. A scanning electron micrograph of a cluster Borrelia burgdorferi bacteria. Micrograph taken by Claudia Molins at the CDC in 2011. [http://phil.cdc.gov/phil/details.asp?pid=13176}.

Figure 2. Diagram of spirochete showing the flagella and the flagellar motor in between the outer and inner membrane. [http://www.sciencedirect.com/science/article/pii/S1369527415001368

Figure 3. Diagram of B. burgendorferi life cycle and transmission from tick host to other organisms. [http://www.nature.com/nrmicro/journal/v10/n2/fig_tab/nrmicro2714_F1.html

Figure 4. Photo of erythema migrans rash following a tick bite. [http://www.cdc.gov/lyme/signs_symptoms/rashes.html

Figure 5. Results of experiments by Troxell et al. showing the expression level of the protein SodA when exposed to different metal compounds. [http://www.jbc.org/content/287/23/19284.long

Figure 6. Results showing the expression of Scalp15 in uninfected and infected ticks. [http://www.nature.com/nature/journal/v436/n7050/fig_tab/nature03812_F1.html

Figure 7. The observed interactions between B. burgendorferi and the vasculature in mice. [http://journals.plos.org/plospathogens/article?id=10.1371%2Fjournal.ppat.1000090

Research Question: Why is the bacterium so good at evading the host's immune response?

References

Authored for BIOL 238 Microbiology, taught by Joan Slonczewski, 2016, Kenyon College.