Evidence map›Paper›PMID 15331763›Full record

ArticleMolecular biology of the cell2004

A cycling cis-Golgi protein mediates endosome-to-Golgi traffic.

Rajalaxmi Natarajan, Adam D Linstedt

Open access · greenAbstract read
In one paragraph

Article in Molecular biology of the cell, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
1.7field-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

42 citing papers in PubMed, 65 citations in OpenAlex.

  1. Article
  2. Golgi Drivers of Cancer.Sub-cellular biochemistry · 2026
    Review
  3. GARP Complex in Golgi Physiology.Sub-cellular biochemistry · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. A SURF4-to-proteoglycan relay mechanism that mediates the sorting and secretion of a tagged variant of sonic hedgehog.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Rendezvous of Retro-2 at the ER.Nature chemical biology · 2020
    Article
  15. Article
  16. Unlocking Golgi: Why Does Morphology Matter?Biochemistry. Biokhimiia · 2019
    Review
  17. Protein Toxins That Utilize Gangliosides as Host Receptors.Progress in molecular biology and translational science · 2018
    Review
  18. Article
  19. Article
  20. Article
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

2 authors at 1 institution in 1 country.

Rajalaxmi NatarajanDepartment of Biological Sciences, Carnegie Mellon University, Pittsburgh, PA 15213, USA.
Adam D Linstedt
Carnegie Mellon University · US

Funding

RETRIEVAL PATHWAY IN GOLGI STACK TARGETINGR01GM056779 · NIGMS · CARNEGIE-MELLON UNIVERSITY · PI LINSTEDT, ADAM D · 1998 to 2015
$4.1M
NIGMS NIH HHS GM-56779NIGMS NIH HHS R01 GM056779
6 · The paper itself

Abstract

Toxins can invade cells by using a direct endosome-to-Golgi endocytic pathway that bypasses late endosomes/prelysosomes. This is also a route used by endogenous proteins, including GPP130, which is an integral membrane protein retrieved via the bypass pathway from endosomes to its steady-state location in the cis-Golgi. An RNA interference-based test revealed that GPP130 was required for efficient exit of Shiga toxin B-fragment from endosomes en route to the Golgi apparatus. Furthermore, two proteins whose Golgi targeting depends on endosome-to-Golgi retrieval in the bypass pathway accumulated in early/recycling endosomes in the absence of GPP130. GPP130 activity seemed specific to bypass pathway trafficking because the targeting of other tested proteins, including those retrieved to the Golgi via the more conventional late endosome route, was unaltered. Thus, a distally cycling Golgi protein mediates exit from endosomes and thereby underlies Shiga toxin invasion and retrieval-based targeting of other cycling Golgi proteins.

Indexed as

Biological TransportEndocytosisEndosomesGlycoproteinsGolgi ApparatusHeLa CellsHumansImage Processing, Computer-AssistedImmunoblottingLysosomesMembrane GlycoproteinsMembrane ProteinsMicroscopy, FluorescencePhosphoproteinsRNA InterferenceRNA, Small InterferingGlycoproteinsGOLIM4 protein, humanGOLM1 protein, humanMembrane GlycoproteinsMembrane ProteinsPhosphoproteinsRNA, Small InterferingShiga ToxinTGOLN2 protein, humanVesicular Transport Proteins

Identifiers

PMID15331763
PMCPMC524728
OpenAlexW2016943568

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.