Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:Q99581 (FEV)
 3,296 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Background. Construction of the transcriptional regulatory network can provide additional clues on the regulatory mechanisms and therapeutic applications in gastric cancer. Methods. Gene expression profiles of gastric cancer were downloaded from GEO database for integrated analysis. All of DEGs were analyzed by GO enrichment and KEGG pathway enrichment. Transcription factors were further identified and then a global transcriptional regulatory network was constructed. Results. By integrated analysis of the six eligible datasets (340 cases and 43 controls), a bunch of 2327 DEGs were identified, including 2100 upregulated and 227 downregulated DEGs. Functional enrichment analysis of DEGs showed that digestion was a significantly enriched GO term for biological process. Moreover, there were two important enriched KEGG pathways: cell cycle and homologous recombination. Furthermore, a total of 70 differentially expressed TFs were identified and the transcriptional regulatory network was constructed, which consisted of 566 TF-target interactions. The top ten TFs regulating most downstream target genes were BRCA1, ARID3A, EHF, SOX10, ZNF263, FOXL1, FEV, GATA3, FOXC1, and FOXD1. Most of them were involved in the carcinogenesis of gastric cancer. Conclusion. The transcriptional regulatory network can help researchers to further clarify the underlying regulatory mechanisms of gastric cancer tumorigenesis.
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PMID:Screening Driving Transcription Factors in the Processing of Gastric Cancer. 2740 58

Since the discovery of the TMPRSS2-ERG fusion transcript in prostatic carcinoma (PCa) more than ten years ago, a long list of recurrent genomic rearrangements involving other transcription factors of the ETS family has been described. Fusions of ETS with the EWSR1 partner gene define many members of the Ewing family of tumors, including primitive neuroectodermal tumor (PNET). Although the expression of EWSR1 appears to be necessary for the oncogenic effects of ETS factors, the EWSR1-ETS rearrangement has never been reported in PCa. Herein, we discuss the pathologic diagnosis of a prostatic tumor in a 44 year-old man, recently treated with finasteride, with the EWSR1-FEV fusion (exon 7: exon 2, join in-frame) discovered by RNA-sequencing and fluorescence in situ hybridization. The tumor was morphologically and immunophenotypically equivocal for a Ewing sarcoma/PNET, and most consistent with a PCa with neuroendocrine differentiation. The patient's family history of PCa led to germline mutation testing by next-generation sequencing showing heterozygosity for the WRNG327X mutation. The WRN protein along with ATM, BRCA1, BRCA2, and RAD51 among others, comprise a DNA repair system by homologous recombination, and its alterations are associated with forms of hereditary PCa. We dispute whether the detection of EWSR1-FEV mandates one to diagnose the patient's tumor as a member of the Ewing sarcoma family.
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PMID:Prostatic carcinoma with neuroendocrine differentiation harboring the EWSR1-FEV fusion transcript in a man with the WRN G327X germline mutation: A new variant of prostatic carcinoma or a member of the Ewing sarcoma family of tumors? 3183 Dec 98