Evidence map›Paper›PMID 20625432›Full record

ArticlePloS one2010

Nestin-Cre mice are affected by hypopituitarism, which is not due to significant activity of the transgene in the pituitary gland.

Christophe Galichet, Robin Lovell-Badge, Karine Rizzoti

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2010. 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
3.3field-weighted citation impact, top 7% 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, 76 citations in OpenAlex.

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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

3 authors.

Christophe GalichetDivision of Stem Cell Biology and Developmental Genetics, MRC National Institute for Medical Research, London, United Kingdom.
Robin Lovell-Badge
Karine Rizzoti

Funding

Medical Research Council MC_U117562207Medical Research Council U117512772
6 · The paper itself

Abstract

Nestin-Cre mice express Cre recombinase under control of the rat nestin promoter and central nervous system (CNS) enhancer. While endogenous Nestin is expressed in some other tissues including the pituitary gland, Nestin-Cre mice induce recombination predominantly in the CNS. For this reason, they have been widely used to explore gene function or cell fate in the latter. Pituitary hormonal deficiencies, or hypopituitarism, are associated with a wide range of symptoms and with a significant morbidity. These can have a neural and/or a pituitary origin as the gland's secretions are controlled by the hypothalamus. We report here that Nestin-Cre mice themselves are affected by mild hypopituitarism. Hence, physiological consequences are expected, especially in combination with defects resulting from Cre mediated deletion of any gene under investigation. To further investigate the origin of this phenotype, we re-examined the activity of the transgene. We compared it with expression of Nestin itself in the context of the hypothalamo-pituitary axis, especially in the light of a recent report showing pituitary Nestin-Cre activity, which contrasts with previous data. Our results disagree with those of this recent study and do not support the claim that Nestin positive cells are present in the pituitary anlagen, the Rathke's pouch (RP). Moreover we did not observe any significant activity in the post-natal pituitary, in agreement with the initial report.

Indexed as

Adrenocorticotropic HormoneAnimalsCentral Nervous SystemGrowth HormoneHypopituitarismIntegrasesIntermediate Filament ProteinsLuteinizing HormoneMiceMice, TransgenicNerve Tissue ProteinsNestinPituitary GlandProlactinPromoter Regions, GeneticRadioimmunoassayAdrenocorticotropic HormoneCre recombinaseGrowth HormoneIntegrasesIntermediate Filament ProteinsLuteinizing HormoneNerve Tissue ProteinsNes protein, mouseNes protein, ratNestinProlactinThyrotropin

Identifiers

PMID20625432
PMCPMC2897851
OpenAlexW2163440953

What OpenQuestion holds

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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.