Evidence map›Paper›PMID 28842491›Full record

ArticleThe Journal of biological chemistry2017

Conformational state interactions provide clues to the pharmacochaperone potential of serotonin transporter partial substrates.

Shreyas Bhat, Peter S Hasenhuetl, Ameya Kasture, Ali El-Kasaby, Michael H Baumann, Bruce E Blough, Sonja Sucic, Walter Sandtner, Michael Freissmuth

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.6field-weighted citation impact, top 10% of its field
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

25 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. Review
  3. Rescue of Epilepsy-Associated Mutations of the Highly Conserved Glycine Residue 443 in the Human GABA Transporter 1.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. A transporter's doom or destiny:Frontiers in molecular neuroscience · 2024
    Review
  10. Article
  11. Review
  12. Review
  13. Review
  14. Article
  15. Review
  16. Review
  17. Article
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  19. Article
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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 at 3 institutions in 2 countries.

Shreyas BhatFrom the Institute of Pharmacology and the Gaston H. Glock Research Laboratories for Exploratory Drug Development, Center of Physiology and Pharmacology, Medical University of Vienna, A-1090 Vienna, Austria.
Peter S HasenhuetlFrom the Institute of Pharmacology and the Gaston H. Glock Research Laboratories for Exploratory Drug Development, Center of Physiology and Pharmacology, Medical University of Vienna, A-1090 Vienna, Austria.
Ameya KastureFrom the Institute of Pharmacology and the Gaston H. Glock Research Laboratories for Exploratory Drug Development, Center of Physiology and Pharmacology, Medical University of Vienna, A-1090 Vienna, Austria.
Ali El-KasabyFrom the Institute of Pharmacology and the Gaston H. Glock Research Laboratories for Exploratory Drug Development, Center of Physiology and Pharmacology, Medical University of Vienna, A-1090 Vienna, Austria.
Michael H Baumannthe Translational Pharmacology Section, Intramural Research Program, National Institute on Drug Abuse, Baltimore, Maryland 21224, and.
Bruce E BloughCenter for Drug Discovery, Research Triangle Institute, Research Triangle Park, North Carolina 27709-1294.
Sonja SucicFrom the Institute of Pharmacology and the Gaston H. Glock Research Laboratories for Exploratory Drug Development, Center of Physiology and Pharmacology, Medical University of Vienna, A-1090 Vienna, Austria.
Walter SandtnerFrom the Institute of Pharmacology and the Gaston H. Glock Research Laboratories for Exploratory Drug Development, Center of Physiology and Pharmacology, Medical University of Vienna, A-1090 Vienna, Austria.
Michael FreissmuthFrom the Institute of Pharmacology and the Gaston H. Glock Research Laboratories for Exploratory Drug Development, Center of Physiology and Pharmacology, Medical University of Vienna, A-1090 Vienna, Austria, michael.freissmuth@meduniwien.ac.at.
Medical University of Vienna · ATNational Institute on Drug Abuse · USRTI International · US

Funding

Preclinical medication development for stimulant use disorderZIADA000522 · NIDA · NATIONAL INSTITUTE ON DRUG ABUSE · PI BAUMANN, MICHAEL · 2009 to 2025
$8.9M
POTENTIAL TREATMENT MEDICATIONS FOR DRUG ABUSER01DA012970 · NIDA · RESEARCH TRIANGLE INSTITUTE · PI BLOUGH, BRUCE E · 1999 to 2013
$5.5M
Austrian Science Fund FWF P 27518Austrian Science Fund FWF P 28090NIDA NIH HHS R01 DA012970
6 · The paper itself

Abstract

Point mutations in SLC6 transporters cause misfolding, which can be remedied by pharmacochaperones. The serotonin transporter (SERT/SLC6A4) has a rich pharmacology including inhibitors, releasers (amphetamines, which promote the exchange mode), and more recently, discovered partial substrates. We hypothesized that partial substrates trapped the transporter in one or several states of the transport cycle. This conformational trapping may also be conducive to folding. We selected naphthylpropane-2-amines of the phenethylamine library (PAL) including the partial substrate PAL1045 and its congeners PAL287 and PAL1046. We analyzed their impact on the transport cycle of SERT by biochemical approaches and by electrophysiological recordings; substrate-induced peak currents and steady-state currents monitored the translocation of substrate and co-substrate Na

Indexed as

Amino Acid SubstitutionHEK293 CellsHumansIon TransportLipid BilayersMolecular ChaperonesMutation, MissenseNaphtholsProtein ConformationProtein FoldingSerotonin Plasma Membrane Transport ProteinsSodiumLipid BilayersMolecular ChaperonesNaphtholsSerotonin Plasma Membrane Transport ProteinsSLC6A4 protein, humanSodiumchaperonedopamine transporterelectrophysiologyserotoninserotonin transporter

Identifiers

PMID28842491
PMCPMC5633137
OpenAlexW2747279639

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.