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rasagiline (Pharmacodynamics)

University of Maryland, Baltimore · FDA-approved active Small molecule

Rasagiline is a selective monoamine oxidase type B (MAO-B) inhibitor that increases dopamine levels in the brain by preventing its breakdown.

Rasagiline is a selective monoamine oxidase type B (MAO-B) inhibitor that increases dopamine levels in the brain by preventing its breakdown. Used for Parkinson's disease (early stage, as monotherapy), Parkinson's disease (advanced stage, as adjunctive therapy with levodopa).

At a glance

Generic namerasagiline (Pharmacodynamics)
SponsorUniversity of Maryland, Baltimore
Drug classMonoamine oxidase B (MAO-B) inhibitor
TargetMAO-B (Monoamine oxidase type B)
ModalitySmall molecule
Therapeutic areaNeurology
PhaseFDA-approved

Mechanism of action

By selectively inhibiting MAO-B, rasagiline reduces the enzymatic degradation of dopamine in the striatum and other brain regions affected by Parkinson's disease. This leads to increased dopamine availability, which helps restore motor function and reduce parkinsonian symptoms. The drug may also have neuroprotective properties independent of its MAO-B inhibition.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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