Pharmacology In Drug Discovery And Development [work] Jun 2026

Understanding the relationship between a drug and the body is split into two critical classes:

How the body breaks down or alters the drug (primarily occurring in the liver). pharmacology in drug discovery and development

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The Backbone of Medicine: Why Pharmacology is the Unsung Hero of Drug Discovery and Development If turning off the target alleviates the disease

Pharmacology begins long before synthesis. Using knowledge of disease pathology, pharmacologists identify biological targets—usually proteins, receptors, enzymes, or ion channels—that are implicated in a disease state. For example, in hypertension, the angiotensin-converting enzyme (ACE) is a validated target. However, a target is just a theory until validated. Pharmacologists use techniques like CRISPR gene editing or antisense oligonucleotides to "turn off" the target. If turning off the target alleviates the disease phenotype in cell cultures or animal models, the target is "validated."

What the drug does to the body.

Throughout these phases, clinical pharmacologists refine the understanding of how factors like age, genetics, liver/kidney function, and interactions with other medications (drug-drug interactions) affect how the drug works in different populations. The Evolution of Modern Pharmacology