Evidence map›Paper›PMID 20733053›Full record

ArticleThe Journal of cell biology2010

SNX27 mediates PDZ-directed sorting from endosomes to the plasma membrane.

Benjamin E L Lauffer, Cristina Melero, Paul Temkin, Cai Lei, Wanjin Hong, Tanja Kortemme, Mark von Zastrow

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 181 papers.

0numbers the graph read from it
0cells of the map it votes in
181citing papers in PubMed
5.7field-weighted citation impact, top 3% 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

181 citing papers in PubMed, 264 citations in OpenAlex.

  1. Review
  2. Article
  3. Novel Variants Identified in Families With SNX27 -Related Neurodevelopmental Disorder, Aiding in Characterizing Its Genotypic and Phenotypic Spectrum.American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics · 2026
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  8. Review
  9. Identification of a VPS29 isoform with restricted association to Retriever and Retromer accessory proteins through autoinhibition.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  10. Review
  11. Review
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  14. Endo-IP and lyso-IP toolkit for endolysosomal profiling of human-induced neurons.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Structural basis for coupling of the WASH subunit FAM21 with the endosomal SNX27-Retromer complex.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  20. Article

121 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

7 authors at 3 institutions in 3 countries.

Benjamin E L LaufferProgram in Pharmaceutical Sciences and Pharmacogenomics, University of California-San Francisco, San Francisco, CA 94158, USA.
Cristina Melero
Paul Temkin
Cai Lei
Wanjin Hong
Tanja Kortemme
Mark von Zastrow
Institute of Molecular Biology and Biophysics · RUInstitute of Molecular and Cell Biology · SGUniversity of California, San Francisco · US

Funding

Cellular Control:Synthetic Signaling/Motility (RMI)PN2EY016546 · NEI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LIM, WENDELL A · 2005 to 2014
$16.0M
PROTEINS REGULATING ENDOCYTOSIS OF OPIOID RECEPTORSR01DA012864 · NIDA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Mark E Von Zastrow · 2000 to 2026
$7.9M
Membrane Trafficking of Opioid and Adrenergic ReceptorsR01DA010711 · NIDA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI VONZASTROW, MARK E · 2014 to 2023
$4.6M
MEMBRANE TRAFFICKING OF OPIOID RECEPTORSR37DA010711 · NIDA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI VONZASTROW, MARK E · 2004 to 2013
$3.1M
MEMBRANE TRAFFICKING OF OPIOID RECEPTORSR29DA010711 · NIDA · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI VON ZASTROW, MARK E. · 1997 to 2003
$413k
NEI NIH HHS PN2 EY016546NIDA NIH HHS DA010711NIDA NIH HHS DA012864NIDA NIH HHS R01 DA010711NIDA NIH HHS R01 DA012864NIDA NIH HHS R29 DA010711NIDA NIH HHS R37 DA010711
6 · The paper itself

Abstract

Postsynaptic density 95/discs large/zonus occludens-1 (PDZ) domain-interacting motifs, in addition to their well-established roles in protein scaffolding at the cell surface, are proposed to act as cis-acting determinants directing the molecular sorting of transmembrane cargo from endosomes to the plasma membrane. This hypothesis requires the existence of a specific trans-acting PDZ protein that mediates the proposed sorting operation in the endosome membrane. Here, we show that sorting nexin 27 (SNX27) is required for efficient PDZ-directed recycling of the beta(2)-adrenoreceptor (beta(2)AR) from early endosomes. SNX27 mediates this sorting function when expressed at endogenous levels, and its recycling activity requires both PDZ domain-dependent recognition of the beta(2)AR cytoplasmic tail and Phox homology (PX) domain-dependent association with the endosome membrane. These results identify a discrete role of SNX27 in PDZ-directed recycling of a physiologically important signaling receptor, and extend the concept of cargo-specific molecular sorting in the recycling pathway.

Indexed as

PDZ DomainsAmino Acid SequenceAnimalsCell LineCell MembraneEndosomesHumansMolecular Sequence DataPhosphoproteinsProtein TransportReceptors, Adrenergic, beta-2Recombinant Fusion ProteinsRNA, Small InterferingSequence AlignmentSodium-Hydrogen ExchangersSorting NexinsPhosphoproteinsReceptors, Adrenergic, beta-2Recombinant Fusion ProteinsRNA, Small InterferingSNX27 protein, humansodium-hydrogen exchanger regulatory factorSodium-Hydrogen ExchangersSorting NexinsVesicular Transport Proteins

Identifiers

PMID20733053
PMCPMC2928020
OpenAlexW2156374977

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.