These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: C1QBP is a critical component in the immune response of large yellow croaker (Larimichthys crocea) against visceral white spot disease caused by Pseudomonas plecoglossicida.
    Author: Peng J, Zhang S, Han F, Wang Z.
    Journal: Fish Shellfish Immunol; 2024 Mar; 146():109372. PubMed ID: 38218420.
    Abstract:
    The large yellow croaker (Larimichthys crocea) stands as a cornerstone of mariculture in China due to its significant value. However, the threat of Pseudomonas plecoglossicida infection looms large, capable of triggering "visceral white spot disease" and subsequently inflicting severe economic ramifications. Through a prior genome-wide association analysis (GWAS) aimed at understanding the resistance of the large yellow croaker to this ailment, a pivotal player emerged: the complement component 1q binding protein, aptly named LcC1qbp. This protein assumes a crucial role in the activation of the complement system. This study delves deeper into the immune response by examining the expression patterns of LcC1QBP when confronted with P. plecoglossicida. The investigation into gene expression patterns reveals LcC1qbp's widespread presence, with its highest transcriptional abundance identified in the kidney tissues. Upon infection by P. plecoglossicida, the up-regulation of LcC1qbp in major immune organs manifests at both the transcriptional and translational levels. In the context of RNA interference, transcriptome analysis of C1qbp in HEK 293T cells uncovers 1327 differentially expressed genes (DEGs), featuring 41 significant immune genes. This includes pivotal components such as C1S and C3 of the complement system, along with IL11, IL12RB2, and Myd88, among others. The outcomes of enrichment analysis spotlight the prevalence of DEGs within key pathways like immune system development, myeloid leukocyte-mediated immunity, MAPK signaling, and other immune-related routes. By unveiling the immune response mechanisms of the large yellow croaker to P. plecoglossicida infection, this study bolsters our understanding. Furthermore, it lays the groundwork for pursuing effective strategies in both preventing and treating "visceral white spot disease" in the large yellow croaker.
    [Abstract] [Full Text] [Related] [New Search]