Chicken telomerase reverse transcriptase mediates LMH cell pyroptosis by regulating the nuclear factor-kappa B signaling pathway

Xiang, Yang; Yu, Yun; Li, Qingbo; Chen, Jian; Liu, Yu; Cao, Weisheng

doi:10.1016/j.psj.2022.101826

Cited by 1 publication

(2 citation statements)

References 43 publications

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“…Huang et al [35] injected the same dose of three siRNAs to interfere with the pyridoxal kinase gene in Bombyx mori and found that the interference effects of the three siRNAs were significantly different. Some other studies also obtained similar results [36,37]. It was…”

Section: Factors Affecting the Efficacy Of Sirna Interferencesupporting

confidence: 73%

Section: Factors Affecting the Efficacy Of Sirna Interferencesupporting

confidence: 68%

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Effects of RNA Interference with Acetyl-CoA Carboxylase Gene on Expression of Fatty Acid Metabolism-Related Genes in Macrobrachium rosenbergii under Cold Stress

Zhong,

Yao,

et al. 2024

Fishes

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Macrobrachium rosenbergii is a warm water species, and low temperature is a limiting factor for its growth and survival. In order to explore the role of the acetyl-CoA-carboxylase (ACC) gene in response to the cold stress of M. rosenbergii, we investigated the effects of RNA interference (RNAi) with the ACC gene on the expression of fatty acid metabolism-related genes and the mortality of M. rosenbergii under cold stress. The results showed that different siRNA sequences and different injection concentrations had different inhibiting effects on ACC gene expression, and siRNA-III with an injection concentration of 2.0 μg/g (siRNA/prawn body weight) had the best interference effect. With the optimal siRNA and the optimal concentration under cold stress, the expressions of three fatty acid metabolism-related genes, FabD, echA, and ACOT, were generally significantly down-regulated. Compared to negative (scrambled-siRNA) and blank (PBS) control groups, the expression of FabD in the interference group was extremely significantly down-regulated at 12 h in the hepatopancreas and at 18 h in the muscles and gills; EchA was highly significantly down-regulated at 6 and 12 h in the muscles and gills; and ACOT was extremely significantly down-regulated and kept declining in the gills. Within 6–18 h after injection under cold stress, the mortality rate of the siRNA interference group (75%) was much lower than that of the negative (95%) or blank control group (97.5%), and all prawns died after 24 h. In conclusion, RNA interference with the ACC gene inhibited the expression of some fatty acid metabolism-related genes, and could partly improve the tolerance of M. rosenbergii to cold stress, indicating that the ACC gene might play an important role in the response of M. rosenbergii to cold stress.

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Section: Factors Affecting the Efficacy Of Sirna Interferencesupporting

confidence: 73%