How multispecific molecules are transforming pharmacotherapy
1Amgen Research, Thousand Oaks, CA, USA. rdii2003@gmail.com.
Nature Reviews. Drug Discovery
|August 1, 2025
Summary
Multispecific molecular drugs, designed to engage multiple targets, offer novel therapeutic capabilities beyond traditional single-target drugs. This new class of pharmaceuticals is expanding the possibilities of drug therapy by overcoming biological limitations.
Area of Science:
- Pharmacology
- Drug Discovery
- Molecular Engineering
Background:
- Pharmaceutical industry evolved from natural products to engineered molecules targeting specific pathways.
- Emergence of multispecific molecular drugs in the last 25 years represents a new therapeutic category.
- These drugs are designed to interact with two or more biological entities for pharmacological effect.
Purpose of the Study:
- To describe the emergence and impact of multispecific molecular drugs.
- To highlight how these drugs overcome limitations of traditional therapies.
- To redefine expectations in pharmacotherapy through advanced drug design.
Main Methods:
- Review of advancements in drug design and engineering.
- Analysis of the unique properties and capabilities of multispecific drugs.
- Discussion of how multispecific drugs circumvent biological barriers.
Main Results:
- Multispecific drugs exhibit emergent properties not seen in monospecific therapies.
- These drugs effectively address challenges like rapid clearance and off-target toxicity.
- A new wave of approved multispecific drugs is demonstrating significant therapeutic potential.
Conclusions:
- Multispecific molecular drugs represent a paradigm shift in pharmacotherapy.
- Their prospective design and ability to engage multiple targets unlock new therapeutic avenues.
- These innovative drugs are recalibrating the potential of pharmaceutical interventions.
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