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| Status |
Public on Dec 06, 2019 |
| Title |
Transcriptomic comparison of 3D retinal organoids derived from retinitis pigmentosa patient harboring PDE6B mutation and non-phenotype control |
| Organism |
Homo sapiens |
| Experiment type |
Expression profiling by high throughput sequencing
|
| Summary |
Retinitis pigmentosa (RP) is a hereditary retinal degenerative disease. Although an increasing number of disease genes have been identified, the exact cellular mechanisms of RP remain largely unclear. Retinal organoids (ROs) derived from the induced pluripotent stem cells (iPSCs) of patients provide a potential but unvalidated platform for deciphering disease mechanisms. Here, we developed patient ROs with a PDE6B mutation.To investigate the transcriptional effects of the PDE6B mutation, comparison of bulk RNA-seq profiles were performed in patient and control ROs, which were collected from the mid-stage (D90, 120, 150 and 180) to late-stage (D230). Transcriptome analysis revealed a remarkably distinct gene expression profile in the patient ROs at late-stage.Gene Ontology (GO) analysis of the transcripts significantly different at D230 between the patient and control ROs indicated an enrichment of genes implicated in G-protein-coupled receptor activity, G-protein-coupled receptor signaling pathway and calcium ion binding.
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| |
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| Overall design |
Examination of 5 groups of retinal organoids derived from RP patient and control respectively
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| |
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| Contributor(s) |
Jin Z, Gao M, Han F |
| Citation(s) |
32211407 |
| Submission date |
Dec 05, 2019 |
| Last update date |
Mar 30, 2020 |
| Contact name |
Mei-Ling Gao |
| E-mail(s) |
gaoml@wmu.edu.cn
|
| Phone |
8657788067926
|
| Organization name |
Wenzhou Medical University
|
| Department |
Division of Ophthalmic Genetics
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| Lab |
Laboratory of Stem Cell & Retinal Regeneration
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| Street address |
N0.207, West Xueyuan Road
|
| City |
Wenzhou |
| State/province |
Zhejiang |
| ZIP/Postal code |
325027 |
| Country |
China |
| |
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| Platforms (1) |
| GPL24676 |
Illumina NovaSeq 6000 (Homo sapiens) |
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| Samples (10)
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| Relations |
| BioProject |
PRJNA593821 |
| SRA |
SRP234886 |
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