Pharmacology's greatest challenge is translating animal PK to human PK (e.g., a drug might be safe in rats but toxic in humans). Organs-on-chips are microfluidic devices lined with living human cells that mimic the architecture of organs (lung, liver, kidney). You can test human-specific PD and toxicity without a single human volunteer.
Never fall in love with a molecule until you understand its pharmacology. A beautiful structure with poor solubility and high toxicity is not a drug; it is a chemical curiosity. True drugs are born from the rigorous, iterative marriage of pharmacodynamics and pharmacokinetics—the science of what drugs do, and what bodies do to drugs. Pharmacology in Drug Discovery and Development ...
Without pharmacology, drug discovery is a blind shot in the dark. With it, it becomes a rational, evidence-based engineering problem. This article dissects the dual pillars of pharmacology— and Pharmacokinetics (PK) —and traces their critical role through every phase of the drug development pipeline. Never fall in love with a molecule until
In the complex journey of drug discovery and development—a process that typically spans and costs over $1 billion —pharmacology provides the data-driven "road map" for decision-making. 1. The Core Disciplines of Pharmacology Without pharmacology, drug discovery is a blind shot