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Screening of potential target genes for cataract by analyzing mRNA expression profile of mouse Hsf4-null lens

Overview of attention for article published in BMC Ophthalmology, July 2015
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Title
Screening of potential target genes for cataract by analyzing mRNA expression profile of mouse Hsf4-null lens
Published in
BMC Ophthalmology, July 2015
DOI 10.1186/s12886-015-0066-3
Pubmed ID
Authors

Wenjuan Zhao, Wenqing Zhao, Jun Zhao, Dong Wang, Jinghai Li

Abstract

Hsf4 is closely related to the development of cataract. However, the molecular mechanisms remain unknown. This study aimed to explore the molecular mechanisms that how Hsf4 mutations influence development of lens and thus lead to cataract in mouse. The mRNA expression profile of mouse tissue samples from Hsf4-null and wile-type lenses was downloaded from Gene Expression Omnibus database. Then the LIMMA package was used to screen differentially expressed genes (DEGs) and DAVID was applied to identify the significantly enriched Gene Ontology (GO) categories for DEGs. Furthermore, the protein-protein interaction (PPI) network of DEGs was constructed using Cytoscape and the key modules were selected from the PPI network based on the MCODE analysis. A total of 216 DEGs were screened, including 51 up- and 165 down-regulated genes. Meanwhile, nine GO terms were obtained, and DEGs such as SGK1, CRY2 and REV1 were enriched in response to DNA damage stimulus. Furthermore, 89 DEGs and 99 gene pairs were mapped into the PPI network and Ubc was the hob node. Two key modules, which contained the genes (e.g. Ubc, Egr1, Ptgs2, Hmox1, Cd44, Btg2, Cyr61 and Fos) were related to response to DNA damage stimulus. The deletion of Hsf4 affects the expression of many genes, such as Ubc, Ptgs2, Egr1 and Fos. These genes may be involved in the development of cataract and could be used as therapeutic targets for cataract.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 14 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 14 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 3 21%
Professor > Associate Professor 2 14%
Lecturer 1 7%
Student > Doctoral Student 1 7%
Professor 1 7%
Other 3 21%
Unknown 3 21%
Readers by discipline Count As %
Agricultural and Biological Sciences 3 21%
Biochemistry, Genetics and Molecular Biology 3 21%
Unspecified 1 7%
Computer Science 1 7%
Immunology and Microbiology 1 7%
Other 0 0%
Unknown 5 36%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 22 July 2015.
All research outputs
#21,264,673
of 23,881,329 outputs
Outputs from BMC Ophthalmology
#2,278
of 2,554 outputs
Outputs of similar age
#226,365
of 266,393 outputs
Outputs of similar age from BMC Ophthalmology
#31
of 47 outputs
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