![](https://blog.europepmc.org/wp-content/uploads/2024/07/Lit-OTAR-framework-1024x516.png)
Europe PMC and Open Targets develop Lit-OTAR framework unearthing over 48 million unique associations that can be leveraged for drug discovery Identifying drug targets is a critical and intricate part of drug discovery. This requires scientists to look at many sources of evidence. They use them to find links between drugs, targets, and diseases.