<i>White Spot Syndrome Virus</i>
            (WSSV) Inhibits Hippo Signaling and Activates Yki To Promote Its Infection in Penaeus vannamei

Yang, Linwei; Wang, Ziang; Geng, Ran; Deng, Hengwei; Niu, Shengwen; Zuo, Hongliang; Weng, Shaoping; He, Jianguo; Xu, Xiaopeng

doi:10.1128/spectrum.02363-22

Cited by 5 publications

(1 citation statement)

References 53 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The Hippo signalling pathway is important for a variety of biological processes and is extensively involved in mammalian immunity, but little is known about its role in infectious diseases in invertebrates (Fu et al, 2022). A recent study showed that WSSV can inhibit Hippo signalling and activates Yki to promote its infection in L. vannamei (Yang et al, 2022). In the present study, the Hippo signalling pathway was strongly activated at 24 hpi.…”

Section: Discussionmentioning

confidence: 99%

Transcriptome analysis of Fenneropenaeus merguiensis in response to Vibrio proteolyticus infection

Zhong,

He,

Long

et al. 2023

Journal of Fish Diseases

View full text Add to dashboard Cite

In recent years, due to the destruction of the culture environment and serious ecological pressure, especially in the process of culture, residual bait, faeces and fishery drug abuse will lead to the accumulation of harmful metabolites such as ammonia nitrogen and nitrite, and biological denitrification is the most economical and effective method to remove the single. Therefore, in this study, a nitrite removal strain XA19 was isolated and screened from a shrimp biofloc culture pond. This strain was identified as a clade of Vibrio proteolyticus because the homology between XA19 and V. proteolyticus WDVP was as high as 99.86% by using 16S rDNA gene sequence analysis and NCBI database comparison. Scanning electron microscopy images showed that V. proteolyticus is short‐rod‐shaped with a curved body and no budding spores, pods and flagella. Antimicrobial susceptibility test proved that V. proteolyticus was resistant to ampicillin, oxacillin, penicillin, vancomycin and clindamycin. In the median lethal concentration 50 (LC50) test, at 7‐day post‐infection (dpi), LC50 of V. proteolyticus for Fenneropenaeus merguiensis was 1.69 × 104 CFU/mL. Transcriptome sequencing analysis was carried out on hepatopancreas of F. merguiensis at 24 and 48 hpi. A total of 176 differentially expressed genes (DEGs) were screened at 24 hpi, including 104 up‐regulated DEGs and 72 down‐regulated DEGs, and a total of 52 DEGs were screened at 48 hpi, including 32 up‐regulated DEGs and 20 down‐regulated DEGs. In the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis of DEGs, many immune‐related signalling pathways were significantly enriched, including Hippo signalling pathway, phagosome, Toll and Imd signalling pathways and Wnt signalling pathway. In addition, some pathways related to Warburg effect were also enriched, including Glycolysis/Gluconeogenesis, Biosynthesis of amino acids, amino sugar and nucleotide sugar metabolism and so on. In this study, the toxicity and drug sensitivity of V. proteolyticus were systematically studied, and the immune response of hepatopancreas of F. merguiensis to V. proteolyticus infection was preliminarily revealed from the molecular level. The results may provide a reference for the prevention and control of V. proteolyticus.

show abstract

Section: Discussionmentioning

confidence: 99%

Transcriptome analysis of Fenneropenaeus merguiensis in response to Vibrio proteolyticus infection

Zhong,

He,

Long

et al. 2023

Journal of Fish Diseases

View full text Add to dashboard Cite

show abstract

Preliminary analysis of pathways and their implications during salinity stress in abalone

Boamah,

Huang,

et al. 2024

Comparative Biochemistry and Physiology Part D: Genomics and Pr

View full text Add to dashboard Cite

The Hippo-Yki pathway downstream transcription factor Scalloped negatively regulates immune defense against Vibrio parahaemolyticus infection in shrimp

Yang

Han

Wang

et al. 2023

Fish & Shellfish Immunology

View full text Add to dashboard Cite

White Spot Syndrome Virus (WSSV) Inhibits Hippo Signaling and Activates Yki To Promote Its Infection in Penaeus vannamei

Abstract: White spot syndrome virus (WSSV) is one of the most harmful viral pathogens to shrimp. The pathological mechanism of WSSV infection remains unclear to date.

Cited by 5 publications

References 53 publications

Transcriptome analysis of Fenneropenaeus merguiensis in response to Vibrio proteolyticus infection

Transcriptome analysis of Fenneropenaeus merguiensis in response to Vibrio proteolyticus infection

Preliminary analysis of pathways and their implications during salinity stress in abalone

The Hippo-Yki pathway downstream transcription factor Scalloped negatively regulates immune defense against Vibrio parahaemolyticus infection in shrimp

Contact Info

Product

Resources

About