| Autor: |
Jean-David Morel, Maroun Bou Sleiman, Terytty Yang Li, Giacomo von Alvensleben, Alexis M. Bachmann, Dina Hofer, Ellen Broeckx, Jing Ying Ma, Vinicius Carreira, Tao Chen, Nabil Azhar, Romer A. Gonzalez-Villalobos, Matthew Breyer, Dermot Reilly, Shannon Mullican, Johan Auwerx |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
JCI Insight, Vol 8, Iss 3 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2379-3708 |
| DOI: |
10.1172/jci.insight.164626 |
| Popis: |
Acute kidney failure and chronic kidney disease are global health issues steadily rising in incidence and prevalence. Animal models on a single genetic background have so far failed to recapitulate the clinical presentation of human nephropathies. Here, we used a simple model of folic acid–induced kidney injury in 7 highly diverse mouse strains. We measured plasma and urine parameters, as well as renal histopathology and mRNA expression data, at 1, 2, and 6 weeks after injury, covering the early recovery and long-term remission. We observed an extensive strain-specific response ranging from complete resistance of the CAST/EiJ to high sensitivity of the C57BL/6J, DBA/2J, and PWK/PhJ strains. In susceptible strains, the severe early kidney injury was accompanied by the induction of mitochondrial stress response (MSR) genes and the attenuation of NAD+ synthesis pathways. This is associated with delayed healing and a prolonged inflammatory and adaptive immune response 6 weeks after insult, heralding a transition to chronic kidney disease. Through a thorough comparison of the transcriptomic response in mouse and human disease, we show that critical metabolic gene alterations were shared across species, and we highlight the PWK/PhJ strain as an emergent model of transition from acute kidney injury to chronic disease. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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