General Molecular or Receptor Target (N/A)

A molecular or receptor target is a biological molecule, typically a protein or nucleic acid, within an organism whose activity is modulated by a drug or other external agent, resulting in a therapeutic or physiological effect. These targets play crucial roles in various cellular processes and are central to drug discovery and development. Common classes of targets include G protein-coupled receptors (GPCRs), ion channels, enzymes, nuclear hormone receptors, and nucleic acids. Understanding the structure, function, and regulation of these targets is essential for developing effective and safe therapeutic interventions.

Other names

Drug TargetBiological TargetTherapeutic Target

Modulation of target activity through direct binding, leading to altered cellular function and physiological effects. Mechanisms vary depending on the specific target and drug, including activation/inhibition of signaling pathways, altering ion flux, inhibiting enzymatic activity, and modulating gene expression.