Evidence map›Paper›PMID 37340054›Full record

ArticleScientific reports2023

Sex-specific effects of Cre expression in Syn1Cre mice.

Maarouf Baghdadi, Andrea Mesaros, Martin Purrio, Linda Partridge

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

11 citing papers in PubMed, 9 citations in OpenAlex.

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  5. Sex-dependent effects of tamoxifen on mouse behavior.Behavioral and brain functions : BBF · 2025
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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

4 authors at 2 institutions in 2 countries.

Maarouf BaghdadiMax-Planck Institute for Biology of Ageing, Cologne, Germany. mbaghdadi@age.mpg.de.
Andrea MesarosMax-Planck Institute for Biology of Ageing, Cologne, Germany.
Martin PurrioMax-Planck Institute for Biology of Ageing, Cologne, Germany.
Linda PartridgeMax-Planck Institute for Biology of Ageing, Cologne, Germany. Partridge@age.mpg.de.
Max Planck Institute for Biology of Ageing · DEMRC Unit for Lifelong Health and Ageing · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Cre-loxP system has been used to generate cell-type specific mutations in mice, allowing researchers to investigate the underlying biological mechanisms of disease. However, the Cre-recombinase alone can induce phenotypes that confound comparisons among genotypes if the appropriate Cre control is not included. In this study, we characterised behavioural, morphological and metabolic phenotypes of the pan-neuronal Syn1Cre line. We found that these mice possess intact neuromuscular parameters but have reduced exploratory activity and a male-specific increase in anxiety-like behaviour. Moreover, we observed a male-specific deficit in learning and long-term memory of Syn1Cre mice that could be a result of decreased visual acuity. Furthermore, we found that over-expression of human growth hormone (hGH) from Syn1Cre results in a male-specific reduction in body weight and femur length, potentially through decreased hepatic Igf1 expression. However, metabolic characteristics of Syn1Cre mice such as glucose metabolism, energy expenditure and feeding were unaffected by the presence of Syn1Cre. In conclusion, our data demonstrate that Syn1Cre expression has effects on behavioural and morphological traits. This finding highlights the importance of including the Cre control in all comparisons, while the male-specific effects on some phenotypes highlight the importance of including both sexes.

Indexed as

Human Growth HormoneIntegrasesAnimalsBody WeightFemaleGenotypeHumansMaleMiceMice, TransgenicPhenotypeCre recombinaseHuman Growth HormoneIntegrases

Identifiers

PMID37340054
PMCPMC10281999
OpenAlexW4381327568

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.