PLoS One April 2012 PMID 22043293

The atypical stimulant and nootropic modafinil interacts with the dopamine transporter in a different manner than classical cocaine-like inhibitors.

Kyle C Schmitt, Maarten E A Reith

Mentions

11
Peak: 6 in Mar 2023
across 3 sources since Feb 2023

Extended reach

10,141
potential audience

Total likes

211

Video views

9,473

Mentions per month

Feb 2023 – Aug 2025

Where it's discussed

  • Reddit8 posts
  • YouTube2 videos
  • X / Twitter1 posts

AI synopsis

What people are saying

Discussions frequently mention phrases like 'different binding mechanism' and 'potential for safer treatments,' illustrating both scientific interest and optimism about the findings. The tone uses technical language with some anticipation of broader implications, demonstrating engagement and the perceived significance of the research.

AgreementModerate agreement

Most discussions acknowledge that the research provides new insights into how modafinil differs from classical stimulants like cocaine.

InterestHigh interest

Participants show high curiosity, with comments highlighting the novelty of the binding mechanisms and potential implications for treatments.

EngagementModerate engagement

Posts often reference specific mechanisms, modeling data, and potential clinical applications, indicating a moderate depth of engagement.

ImpactModerate impact

There is a shared perception that understanding these differences could influence future drug development and clinical practice, reflecting a noted but moderate impact.

Abstract in brief

  • Modafinil is a mild psychostimulant with pro-cognitive and antidepressant effects that interacts with the dopamine transporter (DAT) differently than cocaine, resulting in minimal abuse potential and making it a promising treatment for cocaine addiction.
  • Unlike cocaine, which strongly favors an outward-facing DAT conformation, modafinil and other atypical inhibitors (like benztropine and GBR12909) do not depend on this conformation for binding; their affinity ratios remain unaffected by treatments (like zinc) that stabilize the outward-facing state, indicating a different binding mechanism.
  • Computational modeling suggests that cocaine and methylphenidate stabilize the outward-facing DAT conformation, whereas modafinil and similar atypical inhibitors do not, explaining their different behavioral and reinforcing profiles despite all targeting the dopamine transporter.

Top posts

Most liked on X and Bluesky
eigenvalue
@val_eigen · X

The Atypical Stimulant and Nootropic Modafinil Interacts with the Dopamine Transporter in a Different Manner than Classical Cocaine-Like Inhibitors doi 10.1371/journal.pone.0025790

Oct 19, 2023 · 1 like · 589 followers View post →

All mentions

eigenvalue
@val_eigen · X

The Atypical Stimulant and Nootropic Modafinil Interacts with the Dopamine Transporter in a Different Manner than Classical Cocaine-Like Inhibitors doi 10.1371/journal.pone.0025790

Oct 19, 2023 · 1 like · 589 followers View post →
My Comprehensive Findings on Modafinil After 3 Years of Use ...
Reddit

... journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0025790&type=printablehttps://hal.science/hal-01693225v2/documenthttps://www ...

Aug 1, 2025 View →
Case Studies: PSSD resolved by 'smart drug' Modafinil : r/PSSD
Reddit

https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0025790&type=printable · https://hal.science/hal-01693225v2/document

Mar 14, 2023 View →
案例研究:PSSD 通过“聪明药”莫达非尼解决: r/PSSD
Reddit

gov/pmc/articles/PMC3880463/ https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0025790&type=printable https://hal.

Mar 14, 2023 View →
Fallstudier: PSSD löst av "smart drug" Modafinil : r/PSSD
Reddit

... journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0025790&type=printable https://hal.science/hal-01693225v2/document https ...

Mar 14, 2023 View →
Kajian Kes: PSSD selesai dengan 'ubat pintar' Modafinil : r/PSSD
Reddit

... journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0025790&type=printable https://hal.science/hal-01693225v2/document https ...

Mar 14, 2023 View →
My Comprehensive Findings on Modafinil After 3 Years of Use ...
Reddit

... journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0025790&type=printablehttps://hal.science/hal-01693225v2/documenthttps ...

Mar 13, 2023 View →
Mes découvertes complètes sur le Modafinil après 3 ans d'utilisation ...
Reddit

... journals .plos.org/plosone/article/file?id=10.1371/journal.pone.0025790&type=printablehttps://hal.science/hal-01693225v2/documenthttps ...

Mar 13, 2023 View →
My Findings After Comprehensive Research on Modafinil (as a ...
Reddit

... journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0025790&type=printablehttps://hal.science/hal-01693225v2/documenthttps ...

Feb 20, 2023 View →