Evidence map›Paper›PMID 24623760›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2014

Transcription factor CREB3L1 regulates vasopressin gene expression in the rat hypothalamus.

Mingkwan Greenwood, Loredana Bordieri, Michael P Greenwood, Mariana Rosso Melo, Debora S A Colombari, Eduardo Colombari, Julian F R Paton, David Murphy

Open access · hybridAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2014. 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
11.6field-weighted citation impact, top 1% 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, 71 citations in OpenAlex.

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  14. Complementary Role of Oxytocin and Vasopressin in Cardiovascular Regulation.International journal of molecular sciences · 2021
    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 3 countries.

Mingkwan GreenwoodSchool of Clinical Sciences, University of Bristol, Bristol BS1 3NY, United Kingdom, Department of Physiology and Pathology, School of Dentistry, São Paulo State University, Araraquara, São Paulo 14801-385, Brazil, School of Physiology and Pharmacology, University of Bristol, Bristol BS8 1TD, United Kingdom, and Department of Physiology, University of Malaya, Kuala Lumpur 50603, Malaysia.
Loredana Bordieri
Michael P Greenwood
Mariana Rosso Melo
Debora S A Colombari
Eduardo Colombari
Julian F R Paton
David Murphy
University of Bristol · GBUniversidade Estadual Paulista (Unesp) · BR

Funding

Biotechnology and Biological Sciences Research Council BB/G006156/1Biotechnology and Biological Sciences Research Council BB/J01515/1Biotechnology and Biological Sciences Research Council BB/J015415/1British Heart Foundation RG/12/6/29670Medical Research Council G0700954
6 · The paper itself

Abstract

Arginine vasopressin (AVP) is a neurohypophysial hormone regulating hydromineral homeostasis. Here we show that the mRNA encoding cAMP responsive element-binding protein-3 like-1 (CREB3L1), a transcription factor of the CREB/activating transcription factor (ATF) family, increases in expression in parallel with AVP expression in supraoptic nuclei (SONs) and paraventicular nuclei (PVNs) of dehydrated (DH) and salt-loaded (SL) rats, compared with euhydrated (EH) controls. In EH animals, CREB3L1 protein is expressed in glial cells, but only at a low level in SON and PVN neurons, whereas robust upregulation in AVP neurons accompanied DH and SL rats. Concomitantly, CREB3L1 is activated by cleavage, with the N-terminal domain translocating from the Golgi, via the cytosol, to the nucleus. We also show that CREB3L1 mRNA levels correlate with AVP transcription level in SONs and PVNs following sodium depletion, and as a consequence of diurnal rhythm in the suprachiasmatic nucleus. We tested the hypothesis that CREB3L1 activates AVP gene transcription. Both full-length and constitutively active forms of CREB3L1 (CREB3L1CA) induce the expression of rat AVP promoter-luciferase reporter constructs, whereas a dominant-negative mutant reduces expression. Rat AVP promoter deletion constructs revealed that CRE-like and G-box sequences in the region between -170 and -120 bp are important for CREB3L1 actions. Direct binding of CREB3L1 to the AVP promoter was shown by chromatin immunoprecipitation both in vitro and in the SON itself. Injection of a lentiviral vector expressing CREB3L1CA into rat SONs and PVNs resulted in increased AVP biosynthesis. We thus identify CREB3L1 as a regulator of AVP transcription in the rat hypothalamus.

Indexed as

AnimalsArginine VasopressinCyclic AMP Response Element-Binding ProteinGene Expression RegulationHeterogeneous-Nuclear RibonucleoproteinsHypothalamus, AnteriorMaleOptic ChiasmOrgan Culture TechniquesOsmotic PressureParaventricular Hypothalamic NucleusPromoter Regions, GeneticRatsRats, Sprague-DawleyRNA, MessengerTranscriptional ActivationArginine VasopressinCREB3L1 protein, ratCyclic AMP Response Element-Binding ProteinHeterogeneous-Nuclear RibonucleoproteinsRNA, MessengerCREB3L1hyperosmotic stresshypothalamustranscriptionvasopressin

Identifiers

PMID24623760
PMCPMC3951688
OpenAlexW1964957214

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.