Evidence map›Paper›PMID 31481663›Full record

ArticleNature communications2019

Pituitary cell translation and secretory capacities are enhanced cell autonomously by the transcription factor Creb3l2.

Konstantin Khetchoumian, Aurélio Balsalobre, Alexandre Mayran, Helen Christian, Valérie Chénard, Julie St-Pierre, Jacques Drouin

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 9% 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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 51 citations in OpenAlex.

  1. Pooled it
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  11. Paracrine FGF1 signaling directs pituitary architecture and size.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  12. Article
  13. Article
  14. Review
  15. FOXO1 regulates expression of Neurod4 in the pituitary gland.Molecular and cellular endocrinology · 2024
    Article
  16. Article
  17. Review
  18. Conditional Loss of Nmp4 in Mesenchymal Stem Progenitor Cells Enhances PTH-Induced Bone Formation.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2023
    Article
  19. Article
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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

7 authors at 3 institutions in 2 countries.

Konstantin KhetchoumianLaboratoire de génétique moléculaire, Institut de recherches cliniques de Montréal (IRCM), Montréal, QC, H2W 1R7, Canada. konstantin.khetchoumian@ircm.qc.ca.
Aurélio BalsalobreLaboratoire de génétique moléculaire, Institut de recherches cliniques de Montréal (IRCM), Montréal, QC, H2W 1R7, Canada.
Alexandre MayranLaboratoire de génétique moléculaire, Institut de recherches cliniques de Montréal (IRCM), Montréal, QC, H2W 1R7, Canada.
Helen ChristianDepartments of Physiology, Anatomy and Genetics, University of Oxford, Oxford, OX2 6HS, UK.
Valérie ChénardDepartment of Biochemistry, McGill University, Rosalind and Morris Goodman Research Centre, Montréal, QC, H3A 1A3, Canada.
Julie St-PierreDepartment of Biochemistry, McGill University, Rosalind and Morris Goodman Research Centre, Montréal, QC, H3A 1A3, Canada.
Jacques DrouinLaboratoire de génétique moléculaire, Institut de recherches cliniques de Montréal (IRCM), Montréal, QC, H2W 1R7, Canada. jacques.drouin@ircm.qc.ca.
McGill University · CAMontreal Clinical Research Institute · CAUniversity of Oxford · GB

Funding

CIHR FRN-154297CIHR MOP-86650
6 · The paper itself

Abstract

Translation is a basic cellular process and its capacity is adapted to cell function. In particular, secretory cells achieve high protein synthesis levels without triggering the protein stress response. It is unknown how and when translation capacity is increased during differentiation. Here, we show that the transcription factor Creb3l2 is a scaling factor for translation capacity in pituitary secretory cells and that it directly binds ~75% of regulatory and effector genes for translation. In parallel with this cell-autonomous mechanism, implementation of the physiological UPR pathway prevents triggering the protein stress response. Knockout mice for Tpit, a pituitary differentiation factor, show that Creb3l2 expression and its downstream regulatory network are dependent on Tpit. Further, Creb3l2 acts by direct targeting of translation effector genes in parallel with signaling pathways that otherwise regulate protein synthesis. Expression of Creb3l2 may be a useful means to enhance production of therapeutic proteins.

Indexed as

AnimalsBasic-Leucine Zipper Transcription FactorsCell DifferentiationCell LineEndoplasmic ReticulumGene Expression RegulationHomeodomain ProteinsMice, Inbred BALB CMice, Inbred C57BLMice, TransgenicPituitary GlandPro-OpiomelanocortinSignal TransductionT-Box Domain ProteinsX-Box Binding Protein 1Xenopus laevisBasic-Leucine Zipper Transcription FactorsCreb3l2 protein, mouseHomeodomain ProteinsPro-OpiomelanocortinT-Box Domain ProteinsTbx19 protein, mouseX-Box Binding Protein 1Xbp1 protein, mouse

Identifiers

PMID31481663
PMCPMC6722061
OpenAlexW2971951026

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.