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
- Cytokines
- Gene Expression Profiling
- Immunity
- Receptors, Cytokine/genetics
- Steroids
- Transcriptome*
- Tumor Suppressor Protein p53/genetics
- Zebrafish*/genetics
- PubMed
- 34968768 Full text @ Gene Expr. Patterns
Citation
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. (2021) Transcriptome analysis of the early stage ifnlr1-mutant zebrafish indicates the immune response to auditory dysfunction. Gene expression patterns : GEP. 43:119229.
Abstract
Background 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.
Objectives To elucidate the global gene expression changes in zebrafish when the expression of ifnlr1 is downregulated.
Methods Transcriptome analysis was performed on ifnlr1 morpholino knockdown zebrafish and the control zebrafish using RNA-seq technology.
Results 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.
Conclusions The transcriptome analysis results contribute to the groundwork for future research on the pathogenesis of IFNLR1-associated hearing loss.
Genes / Markers
Expression
Phenotype
Mutations / Transgenics
Human Disease / Model
Sequence Targeting Reagents
Fish
Orthology
Engineered Foreign Genes
Mapping