PUBLICATION

Transcriptome analysis of the early stage ifnlr1-mutant zebrafish indicates the immune response to auditory dysfunction

Authors
Wang, W.Q., Qiu, S.W., Huang, S.S., Wang, G.J., Han, M.Y., Kang, D.Y., Yuan, Y.Y., Gao, X., Dai, P.
ID
ZDB-PUB-211231-8
Date
2021
Source
Gene expression patterns : GEP   43: 119229 (Journal)
Registered Authors
Keywords
Differentially expressed genes(DEGs), Hearing loss, IFNLR1, Signaling pathways, Transcriptome analysis, Zebrafish
MeSH Terms
  • Animals
  • Steroids
  • Gene Expression Profiling
  • Zebrafish*/genetics
  • Immunity
  • Cytokines
  • Receptors, Cytokine/genetics
  • Tumor Suppressor Protein p53/genetics
  • Transcriptome*
(all 9)
PubMed
34968768 Full text @ Gene Expr. Patterns
Abstract
IFNLR1 has been recently identified to be related to autosomal dominant nonsyndromic sensorineural hearing loss (ADNSHL). It is reported to be expressed in the inner ear of mice and the lateral line of zebrafish. However, it remains unclear how defects in this gene lead to hearing loss.
To elucidate the global gene expression changes in zebrafish when the expression of ifnlr1 is downregulated.
Transcriptome analysis was performed on ifnlr1 morpholino knockdown zebrafish and the control zebrafish using RNA-seq technology.
The results show that 262 differentially expressed genes (DEGs) were up-regulated while 146 DEGs were down-regulated in the E4I4-Mo zebrafish larvae compared to the control-Mo. Six pathways were significantly enriched, including steroid biosynthesis pathway, adipocytokine signaling pathway, cytokine-cytokine receptor interaction pathway, p53 signaling pathway, AGE-RAGE signaling pathway in diabetic complications, and terpenoid backbone biosynthesis pathway. Among them, three pathways (steroid biosynthesis pathway, cytokine-cytokine receptor interaction pathway and p53 signaling pathway) are immune-associated.
The transcriptome analysis results contribute to the groundwork for future research on the pathogenesis of IFNLR1-associated hearing loss.
Genes / Markers
Figures
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Expression
Phenotype
Mutations / Transgenics
No data available
Human Disease / Model
No data available
Sequence Targeting Reagents
Target Reagent Reagent Type
ifnlr1MO3-ifnlr1MRPHLNO
1 - 1 of 1
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Fish
1 - 2 of 2
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Antibodies
No data available
Orthology
No data available
Engineered Foreign Genes
No data available
Mapping
No data available