Evidence map›Paper›PMID 22897747›Full record

ArticleBritish journal of pharmacology2013

Pharmacological characterization of designer cathinones in vitro.

L D Simmler, T A Buser, M Donzelli, Y Schramm, L-H Dieu, J Huwyler, S Chaboz, M C Hoener, M E Liechti

Abstract read
In one paragraph

Article in British journal of pharmacology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 332 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
332citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

332 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  5. MDMA-induced changes in within-network connectivity contradict the specificity of these alterations for the effects of serotonergic hallucinogens.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2021
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  7. αMolecular psychiatry · 2026
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  15. Methylone promotes neurite outgrowth and has long-lasting effects on fear extinction learning.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
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  18. Observational
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272 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

L D SimmlerDivision of Clinical Pharmacology and Toxicology, Departments of Biomedicine and Internal Medicine, University Hospital and University of Basel, Basel, Switzerland.
T A Buser
M Donzelli
Y Schramm
L-H Dieu
J Huwyler
S Chaboz
M C Hoener
M E Liechti

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background and purposeDesigner β-keto amphetamines (e.g. cathinones, 'bath salts' and 'research chemicals') have become popular recreational drugs, but their pharmacology is poorly characterized. EXPERIMENTAL APPROACH: We determined the potencies of cathinones to inhibit DA, NA and 5-HT transport into transporter-transfected HEK 293 cells, DA and 5-HT efflux from monoamine-preloaded cells, and monoamine receptor binding affinity. KEY

resultsMephedrone, methylone, ethylone, butylone and naphyrone acted as non-selective monoamine uptake inhibitors, similar to cocaine. Mephedrone, methylone, ethylone and butylone also induced the release of 5-HT, similar to 3,4-methylenedioxymethamphetamine (MDMA, ecstasy) and other entactogens. Cathinone, methcathinone and flephedrone, similar to amphetamine and methamphetamine, acted as preferential DA and NA uptake inhibitors and induced the release of DA. Pyrovalerone and 3,4-methylenedioxypyrovalerone (MDPV) were highly potent and selective DA and NA transporter inhibitors but unlike amphetamines did not evoke the release of monoamines. The non-β-keto amphetamines are trace amine-associated receptor 1 ligands, whereas the cathinones are not. All the cathinones showed high blood-brain barrier permeability in an in vitro model; mephedrone and MDPV exhibited particularly high permeability. CONCLUSIONS AND IMPLICATIONS: Cathinones have considerable pharmacological differences that form the basis of their suggested classification into three groups. The predominant action of all cathinones on the DA transporter is probably associated with a considerable risk of addiction.

Indexed as

AmphetaminesBlood-Brain BarrierCell LineDesigner DrugsDopamineHEK293 CellsHumansIllicit DrugsNorepinephrinePlasma Membrane Neurotransmitter Transport ProteinsSerotoninAmphetaminesDesigner DrugsDopamineIllicit DrugsNorepinephrinePlasma Membrane Neurotransmitter Transport ProteinsSerotonin

Identifiers

PMID22897747
PMCPMC3572571

What OpenQuestion holds

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Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.