Evidence map›Paper›PMID 34739034›Full record

ArticleThe Journal of cell biology2022

Clathrin adaptors mediate two sequential pathways of intra-Golgi recycling.

Jason C Casler, Natalie Johnson, Adam H Krahn, Areti Pantazopoulou, Kasey J Day, Benjamin S Glick

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

23 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Endocytosis and trans-Golgi Network in Yeast.Sub-cellular biochemistry · 2026
    Review
  6. Review
  7. Rethinking the Yeast Endomembrane System.Sub-cellular biochemistry · 2026
    Review
  8. Cargo Sorting Zones in Plant Trans-Golgi Network.Sub-cellular biochemistry · 2026
    Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. 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

6 authors at 1 institution in 1 country.

Jason C CaslerDepartment of Molecular Genetics and Cell Biology, The University of Chicago, Chicago, IL.ORCID 0000-0001-9742-9978
Natalie JohnsonDepartment of Molecular Genetics and Cell Biology, The University of Chicago, Chicago, IL.ORCID 0000-0002-5419-0239
Adam H KrahnDepartment of Molecular Genetics and Cell Biology, The University of Chicago, Chicago, IL.ORCID 0000-0002-2047-5228
Areti PantazopoulouDepartment of Molecular Genetics and Cell Biology, The University of Chicago, Chicago, IL.
Kasey J DayDepartment of Molecular Genetics and Cell Biology, The University of Chicago, Chicago, IL.ORCID 0000-0003-1676-2926
Benjamin S GlickDepartment of Molecular Genetics and Cell Biology, The University of Chicago, Chicago, IL.ORCID 0000-0002-7921-1374
University of Chicago · US

Funding

VIRAL ONCOLOGY CORE FACILITYP30CA014599 · NCI · UNIVERSITY OF CHICAGO · PI CHIEN-MIN KAO · 1985 to 2026
$122.1M
Molecular And Cellular Biology Training ProgramT32GM007183 · NIGMS · UNIVERSITY OF CHICAGO · PI GLICK, BENJAMIN S, RICE, PHOEBE A · 1985 to 2021
$23.9M
Role of the AP-1 Adaptor in Intra-Golgi RecyclingR01GM137004 · NIGMS · UNIVERSITY OF CHICAGO · PI GLICK, BENJAMIN S · 2020 to 2021
$624k
NCI NIH HHS P30 CA014599NIGMS NIH HHS R01 GM137004NIGMS NIH HHS T32 GM007183NIH HHS P30 CA014599NIH HHS R01 GM137004NIH HHS T32 GM007183
6 · The paper itself

Abstract

The pathways of membrane traffic within the Golgi apparatus are not fully known. This question was addressed using the yeast Saccharomyces cerevisiae, in which the maturation of individual Golgi cisternae can be visualized. We recently proposed that the AP-1 clathrin adaptor mediates intra-Golgi recycling late in the process of cisternal maturation. Here, we demonstrate that AP-1 cooperates with the Ent5 clathrin adaptor to recycle a set of Golgi transmembrane proteins, including some that were previously thought to pass through endosomes. This recycling can be detected by removing AP-1 and Ent5, thereby diverting the AP-1/Ent5-dependent Golgi proteins into an alternative recycling loop that involves traffic to the plasma membrane followed by endocytosis. Unexpectedly, various AP-1/Ent5-dependent Golgi proteins show either intermediate or late kinetics of residence in maturing cisternae. We infer that the AP-1/Ent5 pair mediates two sequential intra-Golgi recycling pathways that define two classes of Golgi proteins. This insight can explain the polarized distribution of transmembrane proteins in the Golgi.

Indexed as

EndocytosisAdaptor Proteins, Vesicular TransportCell MembraneGolgi ApparatusKineticsMembrane ProteinsSaccharomyces cerevisiaeSaccharomyces cerevisiae Proteinstrans-Golgi NetworkAdaptor Proteins, Vesicular TransportMembrane ProteinsSaccharomyces cerevisiae Proteins

Identifiers

PMID34739034
PMCPMC8576872
OpenAlexW3208194432

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.