Table 3. Association of miRNA levels with severe malaria, symptoms of severity, and Plasmodium falciparum cytoadhesion among children with uncomplicated and severe malaria, Mozambique*.
Characteristic | miRNA | baseMean | log2-fold change | Adjusted p value |
---|---|---|---|---|
Clinical data | ||||
SM, n = 44 vs. 39 UM | ||||
All | hsa-miR-122-5p | 19,929.69 | 1.67 | 0.001 |
SA, n = 17 vs. 39 UM | ||||
hsa-miR-4492 | 17.34 | 2.81 | 0.046 | |
hsa-miR-4497 | 293.66 | 2.18 | 0.046 | |
Prostration, n = 33 vs. 39 UM | ||||
hsa-miR-122-5p | 20,677 | 1.89 | 0.001 | |
hsa-miR-6087 | 5.36 | 2.39 | 0.033 | |
hsa-miR-511-5p | 126.67 | 1.36 | 0.040 | |
Acidosis or respiratory distress, n = 18 vs. 39 UM | ||||
hsa-miR-122-5p | 13,367.43 | 2.21 | <0.001 | |
|
hsa-miR-4497 |
272.39 |
2.05 |
0.07 |
Cytoadhesion data | ||||
Platelet-mediated agglutination, n = 50 vs. 19 UM | ||||
hsa-miR-3158-3p | 1,180.96 | −2.26 | <0.001 | |
hsa-miR-320a | 22,005.69 | −1.48 | 0.001 | |
hsa-miR-4492 | 18.33 | 2.78 | 0.002 | |
hsa-miR-1290 | 1,011.34 | −1.38 | 0.014 | |
hsa-miR-320b | 1,191.44 | −1.23 | 0.014 | |
hsa-miR-320c | 408.32 | −1.29 | 0.014 | |
hsa-miR-1246 | 3,907.45 | −1.32 | 0.019 | |
hsa-miR-6741-5p | 48.11 | −1.81 | 0.023 | |
hsa-miR-1228-5p | 82.73 | −1.88 | 0.023 | |
hsa-miR-3195 | 16.35 | 2.21 | 0.023 | |
hsa-miR-7706 | 334.86 | −1.00 | 0.023 | |
gC1qR, n = 35 vs. 34 UM | ||||
hsa-miR-1-3p | 622.35 | 2.09 | 0.003 |
*Positive fold change indicates overexpression in severe malaria and symptoms of severity compared to UM as well as parasites showing cytoadhesion compared to none. Total number of miRNAs in RNA sequencing data was 1,450. p value adjusted for multiple testing by the Benjamini-Hochberg method. baseMean, mean normalized expression of the miRNAs in all the samples; miRNA, microRNA; SA, severe anemia, SM, severe malaria; UM, uncomplicated malaria.