Evidence map›Paper›PMID 20457874›Full record

ArticleGenetics2010

The antidepressant sertraline targets intracellular vesiculogenic membranes in yeast.

Meredith M Rainey, Daniel Korostyshevsky, Sean Lee, Ethan O Perlstein

Open access · bronzeAbstract read
In one paragraph

Article in Genetics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

37 citing papers in PubMed, 54 citations in OpenAlex.

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  18. Effects of Complex DNA and MVs with GTF Extracted fromMolecules (Basel, Switzerland) · 2019
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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

4 authors at 1 institution in 1 country.

Meredith M RaineyLewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, New Jersey 08544, USA.
Daniel Korostyshevsky
Sean Lee
Ethan O Perlstein
Princeton University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Numerous studies have shown that the clinical antidepressant sertraline (Zoloft) is biologically active in model systems, including fungi, which do not express its putative protein target, the serotonin/5-HT transporter, thus demonstrating the existence of one or more secondary targets. Here we show that in the absence of its putative protein target, sertraline targets phospholipid membranes that comprise the acidic organelles of the intracellular vesicle transport system by a mechanism consistent with the bilayer couple hypothesis. On the basis of a combination of drug-resistance selection and chemical-genomic screening, we hypothesize that loss of vacuolar ATPase activity reduces uptake of sertraline into cells, whereas dysregulation of clathrin function reduces the affinity of membranes for sertraline. Remarkably, sublethal doses of sertraline stimulate growth of mutants with impaired clathrin function. Ultrastructural studies of sertraline-treated cells revealed a phenotype that resembles phospholipidosis induced by cationic amphiphilic drugs in mammalian cells. Using reconstituted enzyme assays, we also demonstrated that sertraline inhibits phospholipase A(1) and phospholipase D, exhibits mixed effects on phospholipase C, and activates phospholipase A(2). Overall, our study identifies two evolutionarily conserved membrane--active processes-vacuolar acidification and clathrin-coat formation--as modulators of sertraline's action at membranes.

Indexed as

Antidepressive AgentsClathrinCytoplasmic VesiclesDose-Response Relationship, DrugDrug ResistanceIntracellular MembranesMembrane LipidsMicroscopy, Electron, TransmissionMutationPhospholipasesPhospholipidsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSertralineVacuolar Proton-Translocating ATPasesVacuolesAntidepressive AgentsClathrinMembrane LipidsPhospholipasesPhospholipidsSaccharomyces cerevisiae ProteinsSertralineVacuolar Proton-Translocating ATPases

Identifiers

PMID20457874
PMCPMC2927751
OpenAlexW2099511581

What OpenQuestion holds

Textmetadata
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.