| http://purl.uniprot.org/citations/28055967 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/28055967 | http://www.w3.org/2000/01/rdf-schema#comment | "Claudins (CLDNs), the major integral membrane proteins at tight junction, play critical roles in apical cell-to-cell adhesion, maintenance of epithelial polarity, and formation of impermeable barriers between epithelial cells.We investigated in this study the expression of CLDNs-Claudin1 (CLDN1) and Claudin7 (CLDN7), and their relation to tumor progression in nasopharyngeal cancer (NPC). CLDN7, rather than CLDN1, showed higher expression in both undifferentiated tumor tissue and the poorly differentiated CNE2 cells, compared with differentiated tissue and the highly differentiated CNE1 cells. Furthermore, knockdown of CLDN7 dramatically inhibited the metastasis and invasion of CNE2 cells suggesting that CLDN7 could act as a biomarker for NPC metastasis.Cycling hypoxia could induce significant changes in CLDN1 and CLDN7 expression in NPC cells. Genetics analysis demonstrated that CLDN1/CLDN7 were not only regulated directly by HIF1a but also affected each other through a feedback mechanism. CLDN7 acted as a bridge to promote HIF1a-induced P18 expression and cell differentiation. Taken together, our results provide evidence that adjusting the oxygenation time and cycles in NPC might be an effective method to prevent / delay the metastasis of poorly differentiated NPC cells."xsd:string |
| http://purl.uniprot.org/citations/28055967 | http://purl.org/dc/terms/identifier | "doi:10.18632/oncotarget.14397"xsd:string |
| http://purl.uniprot.org/citations/28055967 | http://purl.uniprot.org/core/author | "Liu H."xsd:string |
| http://purl.uniprot.org/citations/28055967 | http://purl.uniprot.org/core/author | "Guo H."xsd:string |
| http://purl.uniprot.org/citations/28055967 | http://purl.uniprot.org/core/author | "Jiang F."xsd:string |
| http://purl.uniprot.org/citations/28055967 | http://purl.uniprot.org/core/author | "Jia X."xsd:string |
| http://purl.uniprot.org/citations/28055967 | http://purl.uniprot.org/core/author | "Wang Y."xsd:string |
| http://purl.uniprot.org/citations/28055967 | http://purl.uniprot.org/core/author | "Li E."xsd:string |
| http://purl.uniprot.org/citations/28055967 | http://purl.uniprot.org/core/author | "Lan J."xsd:string |
| http://purl.uniprot.org/citations/28055967 | http://purl.uniprot.org/core/author | "Yan A."xsd:string |
| http://purl.uniprot.org/citations/28055967 | http://purl.uniprot.org/core/date | "2017"xsd:gYear |
| http://purl.uniprot.org/citations/28055967 | http://purl.uniprot.org/core/name | "Oncotarget"xsd:string |
| http://purl.uniprot.org/citations/28055967 | http://purl.uniprot.org/core/pages | "10298-10311"xsd:string |
| http://purl.uniprot.org/citations/28055967 | http://purl.uniprot.org/core/title | "Cycling hypoxia affects cell invasion and proliferation through direct regulation of claudin1 / claudin7 expression, and indirect regulation of P18 through claudin7."xsd:string |
| http://purl.uniprot.org/citations/28055967 | http://purl.uniprot.org/core/volume | "8"xsd:string |
| http://purl.uniprot.org/citations/28055967 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/28055967 |
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| http://purl.uniprot.org/uniprot/#_Q7Z4X9-mappedCitation-28055967 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/28055967 |