ArticleBMC genomics2024
Mechanism of vitamin C alleviating the immunotoxicity of 17α-methyltestosterone in Carassius auratus.
Article in BMC genomics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
- Androgenic agricultural pollution suppresses immune function and alters reproductive allocation in eastern mosquitofish.Conservation physiology · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors.
Funding
Abstract
backgroundIn recent years, the use of endocrine-disrupting chemicals (EDCs) has become increasingly common, leading to severe environmental pollution and harm to aquatic organisms. 17α-Methyltestosterone (MT) is a synthetic androgen that can cause immunotoxicity in aquaculture, affecting fish health. To address this issue, this study aimed to investigate the effect of Vitamin C (VC) on MT-induced immunotoxicity and determine the optimal VC supplementation.
resultsCarassius auratus was exposed to 50 ng/L MT and treated with 25, 50, and 150 mg/kg VC for 7, 14, and 21 d. Morphological indicators, histological characteristics, hepatic antioxidant capacity, and immune-related gene expression were analyzed. Additionally, RNA-seq was performed on the liver tissues of the control, MT, and MT + 25 mg/kg VC groups after 21 d. Results showed that, MT treatment significantly increased liver malondialdehyde content and inhibited immune-related gene expression (TNF-α, IL-8, INF-γ, IL-10, Caspase-9, and IGF-I), causing oxidative stress and immunotoxicity, leading to hepatic steatosis. However, supplementation with 25-50 mg/kg VC effectively alleviated the MT-induced damage to the hepatic structure and immune system. RNA-seq revealed significant enrichment of differentially expressed genes in multiple signaling pathways, including the mTOR, MAPK, and Wnt pathways.
conclusionsIn summary, 25-50 mg/kg VC alleviated inhibitory effect of MT on immune-related genes in C. auratus liver, reducing MT-induced tissue damage. VC not only alleviated inflammation, oxidative stress, and immunotoxicity induced by MT through the regulation of the mTOR, MAPK, and Wnt signaling pathways, but also indirectly enhanced cellular antioxidant defense mechanisms by regulating the NRF2 pathway. This provides a theoretical basis for VC application in aquaculture, improving fish health and increasing efficiency.
Indexed as
Identifiers
What 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.