Fig. 7: Cross-cytokine genetic associations.

a Genetic correlations (n = 1600) with LD-score regression across cytokine serum levels are depicted as a correlation heatmap. Stars highlight significance level *0.05; **0.0001; ***0.00001. LD-score correlation coefficients are illustrated according to the legend below spanning from −1 in blue to +1 in red, missing correlation coefficients are depicted in gray and are due to no evidence of SNP-heritability for one of the cytokines. b Cis-Mendelian randomization excluding variants associated with the exposure and outcome in the instruments lists between genetically proxied circulating cytokine levels (n = 65). Arrow heads show the direction of causal influence, color gradient indicates the effect estimate, and line width is the logarithm-adjusted Benjamin–Hochberg corrected significance level. LD linkage disequilibrium.