Bonus episode! In the main episode on Sunday, I briefly mentioned NRAMP1, a mutation in which can influence how susceptible someone is to the leprosy bacterium, Mycobacterium leprae. But what exactly is the NRAMP1 protein and why is it important?
Sources for this episode:
- Cannone-Hergaux, F., Calafat, J., Richer, E., Cellier, M., Grinstein, S., Borregaard, N. and Gros, P. (2002), Expression and subcellular localisation of NRAMP1 in neutrophil granules. Blood 100(1): 268- 275.
- Forbes, J. R. and Gros, P. (2003), Iron, manganese, and cobalt transport by Nramp1 (Slc11a1) and Nramp2 (Slc11a2) expressed at the plasma membrane. Blood 102(5): 1884- 1892.
- Hennigar, S. R. and McClung, J. P. (2016), Nutritional Immunity: Starving Pathogens of Trace Minerals. American Journal of Lifestyle Medicine 10(3): 170- 173.
- Rørvig, S., Østergaard, O., Heegaard, N. H. H. and Borregaard, N. (2013), Proteome profiling of human neutrophil granule subsets, secretory vesicles, and cell membrane: correlation with transcriptome profiling of neutrophil precursors. Journal of Leukocyte Biology 94: 711- 721.
A paper that mentions cell lysis in the context of pathogens surviving phagocytosis: Natural Resistance to Infection with Intracellular Pathogens: The Nramp1 Protein Is Recruited to the Membrane of the Phagosome.
