Evidence map›Paper›PMID 24351767›Full record

ArticleJournal of the American Association for Laboratory Animal Science : JAALAS2013

Incidence rates of spontaneous disease in laboratory mice used at a large biomedical research institution.

James O Marx, Angela K Brice, Raymond C Boston, Abigail L Smith

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Association for Laboratory Animal Science : JAALAS, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.1field-weighted citation impact, top 14% 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

27 citing papers in PubMed, 35 citations in OpenAlex.

  1. Humans are not unique: difficult birth is common in placental mammals.Biological reviews of the Cambridge Philosophical Society · 2026
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  5. From Circuits to Lifespan: Translating Mouse and Human Timelines with Neuroimaging-Based Tractography.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
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  8. Mycoplasma DnaK expression increases cancer development in vivo upon DNA damage.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
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  12. Evaluation of Treatment Options for Ulcerative Dermatitis in the P Rat.Journal of the American Association for Laboratory Animal Science : JAALAS · 2021
    Article
  13. Effects of Compressed Paper Bedding on Mouse Breeding Performance and Recognition of Animal Health Concerns.Journal of the American Association for Laboratory Animal Science : JAALAS · 2021
    Article
  14. Identification of Sick or Dead Mice (Journal of the American Association for Laboratory Animal Science : JAALAS · 2021
    Article
  15. 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

4 authors at 1 institution in 1 country.

James O MarxUniversity Laboratory Animal Resources, Department of Pathobiology; University of Pennsylvania, Philadelphia, Pennsylvania, USA. marx@upenn.edu.
Angela K BriceUniversity Laboratory Animal Resources, Department of Pathobiology; University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Raymond C BostonCenter of Clinical Studies, New Bolton Center, School of Veterinary Medicine; University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Abigail L SmithUniversity Laboratory Animal Resources, Department of Pathobiology; University of Pennsylvania, Philadelphia, Pennsylvania, USA.
University of Pennsylvania · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A detailed epidemiologic survey of spontaneous diseases of mice used in biomedical research has not been performed in more than 4 decades. The current study examined all mouse disease reports for a subset of the University of Pennsylvania vivaria from October 2010 through September 2011. Mortality logs were examined over the same period of time. After eliminating protocol-related cases, the incidence rates for more than 30 diseases were calculated in terms of number of cases per 1000 cages per month. The average daily census for the facilities analyzed exceeded 29,000 cages and included more than 180 research groups. No single research group accounted for more than 4% of the total number of cases reported, indicating that this study did not simply quantify the spontaneous disease incidence in a limited number of research groups. Spontaneous mortality with unknown cause in adult and neonatal mice without prior reported illness was the most commonly reported issue, followed by dermatitis, ocular disease, and nonspecific clinical signs including lethargy, poor hair coat, and muscle wasting. These results indicate that improving the ability to identify sick mice is important in refining the care and use of mice in biomedical research. The information provided in the current study can help to provide a baseline for comparison, guide the field in directing mouse welfare research toward areas of need, and identify optimal methods of care for mice in biomedical research.

Indexed as

Animal HusbandryMiceAnimalsAnimals, LaboratoryDisease SusceptibilityFemaleIncidenceMaleRodent Diseases

Identifiers

PMID24351767
PMCPMC3838613
OpenAlexW2283688287

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.