Proteolytic degradation of host hemoglobin by schistosomes.


Schistosomes acquire amino acids for growth, development, and reproduction by catabolizing hemoglobin obtained from ingested host erythrocytes. While the biochemical pathway(s) involved has not been determined definitively, a number of proteases including schistosome legumain and cathepsin L-, D-, B- and C-like enzymes have been ascribed roles in the… (More)


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