ArticleAnimal models and experimental medicine2022
TRDMT1 exhibited protective effects against LPS-induced inflammation in rats through TLR4-NF-κB/MAPK-TNF-α pathway.
Article in Animal models and experimental medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 25 citations in OpenAlex.
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- Enterobactin inhibits microbiota-dependent activation of AhR to promote bacterial sepsis in mice.Nature microbiology · 2025Article
- The mechanism of sevoflurane affecting ovarian cancer cell proliferation and migration by regulating RNA methylase TRDMT1 to activate the β-catenin pathway.Cell biology and toxicology · 2024Article
- Establishment and evaluation of an improved rat model of open abdomen.Animal models and experimental medicine · 2024Article
- Jiaohong pills attenuate neuroinflammation and amyloid-β protein-induced cognitive deficits by modulating the mitogen-activated protein kinase/nuclear factor kappa-B pathway.Animal models and experimental medicine · 2024Article
- Review
- Zataria multiflora and its constituent, carvacrol, counteract sepsis-induced aortic and cardiac toxicity in rat: Involvement of nitric oxide and oxidative stress.Animal models and experimental medicine · 2023Article
- Synergistic effect of arginine andIranian journal of basic medical sciences · 2023Article
- TRDMT1 exhibited protective effects against LPS-induced inflammation in rats through TLR4-NF-κB/MAPK-TNF-α pathway.Animal models and experimental medicine · 2022Article
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12 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundInflammation is a complex physiological and pathological process. Although many types of inflammation are well characterized, their physiological functions are largely unknown. tRNA aspartic acid methyltransferase 1 (TRDMT1) has been implicated as a stress-related protein, but its intrinsic biological role is unclear.
methodsWe constructed a Trdmt1 knockout rat and adopted the LPS-induced sepsis model. Survival curve, histopathological examination, expression of inflammatory factors, and protein level of TLR4 pathway were analyzed.
resultsTrdmt1 deletion had no obvious impact on development and growth. Trdmt1 deletion slightly increased the mortality during aging. Our data showed that Trdmt1 strongly responded in LPS-treated rats, and Trdmt1 knockout rats were vulnerable to LPS treatment with declined survival rate. We also observed more aggravated tissue damage and more cumulative functional cell degeneration in LPS-treated knockout rats compared with control rats. Further studies showed upregulated TNF-α level in liver, spleen, lung, and serum tissues, which may be explained by enhanced p65 and p38 phosphorylation.
conclusionsOur data demonstrated that Trdmt1 plays a protective role in inflammation by regulating the TLR4-NF-κB/MAPK-TNF-α pathway. This work provides useful information to understand the TRDMT1 function in inflammation.
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