ArticleJournal of the American Association for Laboratory Animal Science : JAALAS2017
Procedure for Horizontal Transfer of Patient-Derived Xenograft Tumors to Eliminate
Article in Journal of the American Association for Laboratory Animal Science : JAALAS, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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.
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.
Who cites it
9 citing papers in PubMed, 12 citations in OpenAlex.
- Prevalence of Large Academic Research Institutions and NCI Designated Cancer Centers with Corynebacterium bovis Infections among Immunodeficient Mice in the United States from 2015 to 2023.Journal of the American Association for Laboratory Animal Science : JAALAS · 2026Article
- The promise and perils of humanized mice: workshop report from the 29th scientific conference of the society on NeuroImmune pharmacology (SNIP).NeuroImmune pharmacology and therapeutics · 2025Article
- Effect of Antimicrobial Prophylaxis onComparative medicine · 2022Article
- A human breast cancer-derived xenograft and organoid platform for drug discovery and precision oncology.Nature cancer · 2022Article
- Melanoma models for the next generation of therapies.Cancer cell · 2021Review
- Effects ofComparative medicine · 2019Article
- Pathology Principles and Practices for Analysis of Animal Models.ILAR journal · 2018Article
- Facility-wide Eradication ofJournal of the American Association for Laboratory Animal Science : JAALAS · 2018Article
- Detection and Elimination ofJournal of the American Association for Laboratory Animal Science : JAALAS · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
Human patient-derived xenograft (PDX) tumors, propagated in immunodeficient mice, are rapidly growing in use as a model for cancer research. Horizontal transfer between mice, without in vitro cell culture, allows these tumors to retain many of their unique characteristics from their individual patient of origin. However, the immunodeficient mouse strains used to grow these tumors are susceptible to numerous opportunistic pathogens, including Corynebacterium bovis. At our institution, 2 in vivo tumor banks of PDX tumors had been maintained within nude mouse colonies enzootically infected with C. bovis. Elimination of C. bovis from these colonies required the aseptic harvest and horizontal transfer of tumor tissue between infected and naïve recipient mice without cross-contamination. Out of necessity, we developed a standard operating procedure using enhancements to traditional aseptic surgical technique with concurrent application of both procedural and physical barriers to prevent C. bovis transmission. By using these methods, all 61 unique PDX tumor models were successfully harvested from C. bovis-infected mice and transferred into recipient mice without transmission of infection. Our data demonstrate that, in situations where C. bovis-free colonies can be established and maintained, this procedure can successfully be used to eliminate C. bovis from an in vivo tumor bank of valuable PDX tumors.
Indexed as
Identifiers
28315646PMC5361042W2985215202What OpenQuestion holds
Registered trials
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.