Evidence map›Paper›PMID 25419521›Full record

ArticleEndoplasmic reticulum stress in diseases2014

Approaches to imaging unfolded secretory protein stress in living cells.

Patrick Lajoie, Elena N Fazio, Erik L Snapp

Open access · diamondAbstract read
In one paragraph

Article in Endoplasmic reticulum stress in diseases, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.6field-weighted citation impact, top 34% 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

8 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. Review
  8. Molecular Pharmacology of δ-Opioid Receptors.Pharmacological reviews · 2016
    Review
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

3 authors at 2 institutions in 2 countries.

Patrick LajoieDepartment of Anatomy and Cell Biology, University of Western Ontario, London, Ontario N6A 5C1, Canada.
Elena N FazioDepartment of Anatomy and Cell Biology, University of Western Ontario, London, Ontario, Canada.
Erik L SnappDepartment of Anatomy and Structural Biology, AlbERt Einstein College of Medicine, Forchheimer 640, 1300 Morris Park Avenue, Bronx, NY 10461, USA.
Western University · CAAlbert Einstein College of Medicine · US

Funding

Special Animal CoreP30DK041296 · NIDDK · YESHIVA UNIVERSITY · PI GUPTA, SANJEEV · 1989 to 2018
$22.9M
Technologies to Define and Map Novel Interorganelle Macromolecular InteractionsR01GM105997 · NIGMS · UNIVERSITY OF COLORADO · PI AHN, NATALIE G., PALMER, AMY E · 2013 to 2016
$1.6M
NIDDK NIH HHS P30 DK041296NIGMS NIH HHS R01 GM105997
6 · The paper itself

Abstract

The endoplasmic reticulum (ER) is the point of entry of proteins into the secretory pathway. Nascent peptides interact with the ER quality control machinery that ensures correct folding of the nascent proteins. Failure to properly fold proteins can lead to loss of protein function and cytotoxic aggregation of misfolded proteins that can lead to cell death. To cope with increases in the ER unfolded secretory protein burden, cells have evolved the Unfolded Protein Response (UPR). The UPR is the primary signaling pathway that monitors the state of the ER folding environment. When the unfolded protein burden overwhelms the capacity of the ER quality control machinery, a state termed ER stress, sensor proteins detect accumulation of misfolded peptides and trigger the UPR transcriptional response. The UPR, which is conserved from yeast to mammals, consists of an ensemble of complex signaling pathways that aims at adapting the ER to the new misfolded protein load. To determine how different factors impact the ER folding environment, various tools and assays have been developed. In this review, we discuss recent advances in live cell imaging reporters and model systems that enable researchers to monitor changes in the unfolded secretory protein burden and activation of the UPR and its associated signaling pathways.

Indexed as

BiPFRAPGreen Fluorescent ProteinIRE1Kar2PhotobleachingQuality ControlTranscriptional ReporterUPREyeast

Identifiers

PMID25419521
PMCPMC4238303
OpenAlexW2090107439

What OpenQuestion holds

Textmetadata
LicenceTDM
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.