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@ARTICLE{Runge:302011,
author = {S. Runge and S. von Zedtwitz and A. M. Maucher and P. Bruno
and L. Osbelt and B. Zhao and A. M. Gernand and T. R. Lesker
and K. Gräwe and M. Rogg and C. Schell and M. Boerries$^*$
and T. Strowig and G. Andrieux and B. Hild and S. P.
Rosshart},
title = {{L}aboratory mice engrafted with natural gut microbiota
possess a wildling-like phenotype.},
journal = {Nature Communications},
volume = {16},
number = {1},
issn = {2041-1723},
address = {[London]},
publisher = {Springer Nature},
reportid = {DKFZ-2025-01209},
pages = {5301},
year = {2025},
abstract = {Conventional laboratory mice housed under specific
pathogen-free (SPF) conditions are the standard model in
biomedical research. However, in recent years, many
rodent-based studies have been deemed irreproducible,
raising questions about the suitability of mice as model
organisms. Emerging evidence indicates that variability in
SPF microbiota plays a significant role in data
inconsistencies across laboratories. Although efforts have
been made to standardize microbiota, existing microbial
consortia lack the complexity and resilience necessary to
replicate interactions in free-living mammals. We present a
robust, feasible and standardizable approach for
transplanting natural gut microbiota from wildlings into
laboratory mice. Following engraftment, these TXwildlings
adopt a structural and functional wildling-like microbiota
and host physiology toward a more mature immune system, with
characteristics similar to those of adult humans. We
anticipate that adopting wild mouse-derived microbiota as
standard for laboratory mouse models will improve the
reproducibility and generalizability of basic and
preclinical biomedical research.},
keywords = {Animals / Gastrointestinal Microbiome: immunology /
Gastrointestinal Microbiome: physiology / Mice / Phenotype /
Specific Pathogen-Free Organisms / Mice, Inbred C57BL / Male
/ Female / Fecal Microbiota Transplantation: methods /
Models, Animal},
cin = {FR01},
ddc = {500},
cid = {I:(DE-He78)FR01-20160331},
pnm = {899 - ohne Topic (POF4-899)},
pid = {G:(DE-HGF)POF4-899},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:40506454},
doi = {10.1038/s41467-025-60554-2},
url = {https://inrepo02.dkfz.de/record/302011},
}