Evidence map›Paper›PMID 23279168›Full record

ArticleTraffic (Copenhagen, Denmark)2013

An orchestrated program regulating secretory pathway genes and cargos by the transmembrane transcription factor CREB-H.

Sónia Barbosa, Giovanna Fasanella, Suzanne Carreira, Marta Llarena, Rebecca Fox, Cristina Barreca, Deborah Andrew, Peter O'Hare

Open access · greenAbstract read
In one paragraph

Article in Traffic (Copenhagen, Denmark), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
1.4field-weighted citation impact, top 22% 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

35 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
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  3. Article
  4. Transcriptional Control of Lipid Metabolism.Advances in experimental medicine and biology · 2026
    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

8 authors at 2 institutions in 2 countries.

Sónia BarbosaDepartment of Medicine, Imperial College, London, W2 1PG, UK.
Giovanna Fasanella
Suzanne Carreira
Marta Llarena
Rebecca Fox
Cristina Barreca
Deborah Andrew
Peter O'Hare
Imperial College London · GBJohns Hopkins Medicine · US

Funding

FORMATION OF THE DROSOPHILA SALIVARY GLANDR01DE013899 · NIDCR · JOHNS HOPKINS UNIVERSITY · PI Deborah J Andrew · 2001 to 2026
$11.2M
Drosophila salivary gland, a model for studying the molecular basis of secretionK99DE021461 · NIDCR · JOHNS HOPKINS UNIVERSITY · PI FOX, REBECCA MARIE · 2011 to 2012
$148k
NIDCR NIH HHS K99 DE021461NIDCR NIH HHS R01 DE013899NIDCR NIH HHS R01DE013899
6 · The paper itself

Abstract

CREB3 proteins comprise a set of ER-localized bZip transcription factors defined by the presence of a transmembrane domain. They are regulated by inter-compartmental transport, Golgi cleavage and nuclear transport where they promote appropriate transcriptional responses. Although CREB3 proteins play key roles in differentiation, inflammation and metabolism, a general framework relating their defining features to these diverse activities is lacking. We identify unique features of CREB3 organization including the ATB domain, which we show it is essential for transcriptional activity. This domain is absent in all other human bZip factors, but conserved in Drosophila CREBA, which controls secretory pathway genes (SPGs). Furthermore, each of the five human CREB3 factors was capable of activating SPGs in Drosophila, dependent upon the ATB domain. Expression of the CREB3 protein, CREB-H, in 293 cells, upregulated genes involved in secretory capacity, extracellular matrix formation and lipid metabolism and increased secretion of specific cargos. In liver cells, which normally express CREB-H, the active form specifically induced secretion of apolipoproteins, including ApoA-IV, ApoAI, consistent with data implicating CREB-H in metabolic homeostasis. Based on these data and other recent studies, we propose a general role for the CREB3 family in regulating secretory capacity, with particular relevance to specialized cargos.

Indexed as

Gene Expression RegulationApolipoproteinsCell MembraneCyclic AMP Response Element-Binding ProteinCyclic AMP Response Element-Binding Protein ADrosophila ProteinsExtracellular MatrixHEK293 CellsHep G2 CellsHumansLipid MetabolismProtein Structure, TertiarySecretory PathwaySequence DeletionTranscription, GeneticApolipoproteinsCrebA protein, DrosophilaCyclic AMP Response Element-Binding ProteinCyclic AMP Response Element-Binding Protein ADrosophila Proteins

Identifiers

PMID23279168
PMCPMC3593995
OpenAlexW1733558362

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.