Evidence map›Paper›PMID 23536704›Full record

ArticleMolecular biology of the cell2013

Divergent modes for cargo-mediated control of clathrin-coated pit dynamics.

Amanda L Soohoo, Manojkumar A Puthenveedu

Open access · greenAbstract read
In one paragraph

Article in Molecular biology of the cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

26 citing papers in PubMed, 30 citations in OpenAlex.

  1. Local GPCR density tips the balance of μ-opioid receptor trafficking.bioRxiv : the preprint server for biology · 2026
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  5. Review
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  8. Spatial encoding of GPCR signaling in the nervous system.Current opinion in cell biology · 2019
    Review
  9. Review
  10. Article
  11. Article
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  13. A PTEN-Regulated Checkpoint Controls Surface Delivery of δ Opioid Receptors.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  14. Article
  15. Article
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  18. Review
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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

2 authors at 1 institution in 1 country.

Amanda L SoohooDepartment of Biological Sciences, Carnegie Mellon University, Pittsburgh, PA 15213, USA.
Manojkumar A Puthenveedu
Carnegie Mellon University · US

Funding

Regulation of Clathrin-Coated Pits by the Mu-Opioid ReceptorR00DA024698 · NIDA · CARNEGIE-MELLON UNIVERSITY · PI PUTHENVEEDU, MANOJKUMAR A · 2009 to 2011
$735k
Regulation of Clathrin-Coated Pits by the Mu-Opioid ReceptorK99DA024698 · NIDA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI PUTHENVEEDU, MANOJKUMAR A · 2008 to 2008
$74k
NIDA NIH HHS DA024698NIDA NIH HHS K99 DA024698NIDA NIH HHS R00 DA024698
6 · The paper itself

Abstract

Clathrin-mediated endocytosis has long been viewed as a process driven by core endocytic proteins, with internalized cargo proteins being passive. In contrast, an emerging view suggests that signaling receptor cargo may actively control its fate by regulating the dynamics of clathrin-coated pits (CCPs) that mediate their internalization. Despite its physiological implications, very little is known about such "cargo-mediated regulation" of CCPs by signaling receptors. Here, using multicolor total internal reflection fluorescence microscopy imaging and quantitative analysis in live cells, we show that the μ-opioid receptor, a physiologically relevant G protein-coupled signaling receptor, delays the dynamics of CCPs in which it is localized. This delay is mediated by the interactions of two critical leucines on the receptor cytoplasmic tail. Unlike the previously known mechanism of cargo-mediated regulation, these residues regulate the lifetimes of dynamin, a key component of CCP scission. These results identify a novel means for selectively controlling the endocytosis of distinct cargo that share common trafficking components and indicate that CCP regulation by signaling receptors can operate via divergent modes.

Indexed as

Signal TransductionClathrinClathrin-Coated VesiclesCoated Pits, Cell-MembraneDynaminsEndocytosisGene ExpressionHEK293 CellsHumansMicroscopy, FluorescenceMolecular ImagingProtein StabilityReceptors, Opioid, muClathrinDynaminsReceptors, Opioid, mu

Identifiers

PMID23536704
PMCPMC3667725
OpenAlexW2101759095

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.