No evidence for association with APOL1 kidney disease risk alleles and Human African Trypanosomiasis in two Ugandan populations:

Human African trypanosomiasis (HAT) manifests as an acute form caused by Trypanosoma brucei rhodesiense (Tbr) and a chronic form caused by Trypanosoma brucei gambiense (Tbg). Previous studies have suggested a host genetic role in infection outcomes, particularly for APOL1. We have undertaken a candidate gene association studies (CGAS) in a Ugandan Tbr and a Tbg HAT endemic area, to determine whether polymorphisms in IL10, IL8, IL4, HLAG, TNFA, TNX4LB, IL6, IFNG, MIF, APOL1, HLAA, IL1B, IL4R, IL12B, IL12R, HP, HPR, and CFH have a role in HAT

Enteroparasite and vivax malaria co-infection on the Brazil-French Guiana border: Epidemiological, haematological and immunological aspects - Fig 1

<p>(a) Frequency-specific antibody response to PvMSP-1₁₉, as determined by ELISA. The subjects were grouped into responders and non-responders to the recombinant protein. (b) Prevalence of anti-PvMSP-₁₉ IgG antibodies in the studied groups. (c) PvMSP-1₁₉ reactivity index (RI) between the studied groups as expressed in box plot format, with individual data shown as points. Multiple correlations were made using the nonparametric Kruskal-Wallis test followed by Dunn’s post hoc test (minimum to maximum values, P25%–P75% and median); significant differences were estimated using the median values for each group, and those with p < 0.05 were considered significant. ** p < 0.05, *** p = 0.001 and **** p < 0.001.</p