As mentioned on the Target Validation page, Open Targets is a public-private partnership that uses human genetics and genomics data for systematic drug target identification and prioritisation. The current focus is on oncology, immunology and neurodegeneration. An extension to this will be launched on 18 October 2018.

Open Targets Genetics is a new portal developed by Open Targets, an innovative partnership that brings together expertise from six complementary institutions to systematically identify and prioritise targets from which safe and effective medicines can be developed. The Portal offers three unique features to help you discover new associations between genes, variants, and traits, Gene2Variant analysis pipeline, Fine mapping/ credible set analysis, UK Biobank + GWAS Catalog integration.

More details https://genetics.opentargets.org/docs/open-targets-genetics-infographic.pdf