Evidence map›Paper›PMID 39632992›Full record

ArticleGenes and immunity2025

The need for Cre-loci controls in conditional mouse experiments: Mrp8-cre transgene predisposes mice to antibody-induced arthritis.

Zhongwei Xu, Laura Romero-Castillo, Àlex Moreno-Giró, Rajan Kumar Pandey, Rikard Holmdahl

Abstract read
In one paragraph

Article in Genes and immunity, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Comprehensive analysis of myeloid reporter mice.bioRxiv : the preprint server for biology · 2025
    Article
  2. Article
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

5 authors.

Zhongwei XuMedical Inflammation Research, Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0001-5178-3437
Laura Romero-CastilloMedical Inflammation Research, Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.
Àlex Moreno-GiróMedical Inflammation Research, Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0002-4655-1639
Rajan Kumar PandeyMedical Inflammation Research, Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.
Rikard HolmdahlMedical Inflammation Research, Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden. rikard.holmdahl@ki.se.ORCID 0000-0002-4969-2576

Funding

Karolinska Institutet (Karolinska Institute) 2024-02534Knut och Alice Wallenbergs Stiftelse (Knut and Alice Wallenberg Foundation) 2019.0059LEO Pharma Research Foundation LF-OC-22-001023
6 · The paper itself

Abstract

The Cre/loxP system is extensively utilized to pinpoint gene functions in specific cell types or developmental stages, typically without major disturbance to the host's genome. However, we found that the random insertion of the Mrp8-cre transgene significantly promotes the host's innate immune response. This effect is characterized by elevated susceptibility to cartilage antibody-induced arthritis, likely due to interference with genes near the insertion site. These findings underscore the potential biological disturbances caused by random transgene integration, and the necessity for stringent control strategies to avoid biased interpretations when using Cre-conditional strains.

Indexed as

Arthritis, ExperimentalCalgranulin ACalgranulin BIntegrasesTransgenesAnimalsGenetic Predisposition to DiseaseImmunity, InnateMiceMice, Inbred C57BLMice, TransgenicCalgranulin ACalgranulin BCre recombinaseIntegrases

Identifiers

PMID39632992
PMCPMC12006020

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Registered trials

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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.