Understanding target validation is crucial in the field of drug development. Target validation refers to the process of determining whether a specific molecule or biological target is suitable for therapeutic intervention. It involves a comprehensive assessment of the target's role in the disease pathway, its specificity, and its potential for modulation. By validating a target, researchers can gain insights into its therapeutic potential, identify potential drug candidates, and optimize the drug discovery process. Target validation also helps in selecting the most promising targets for further development, reducing the risk of failure in later stages of drug development. This knowledge is essential for designing effective and safe drugs that can address unmet medical needs.