Co-localisation using marginal and conditional associations for type 2 diabetes and prostate cancer in the PPARG locus suggested that type 2 diabetes was unlikely to share a causal variant with this cancer in this region (posterior probability of a shared causal variant across models: ≤0.09%, posterior probability of distinct causal variants: ≤25%) (Fig. 8 and ESM Table 8). This evidence concerns the gene PPARG and prostate carcinoma.