| http://purl.uniprot.org/citations/25992553 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/25992553 | http://www.w3.org/2000/01/rdf-schema#comment | "Type IV collagens (Col IV), components of basement membrane, are essential in the maintenance of tissue integrity and proper function. Alteration of Col IV is related to developmental defects and diseases, including cancer. Col IV α chains form α1α1α2, α3α4α5 and α5α5α6 protomers that further form collagen networks. Despite knowledge on the functions of major Col IV (α1α1α2), little is known whether minor Col IV (α3α4α5 and α5α5α6) plays a role in cancer. It also remains to be elucidated whether major and minor Col IV are functionally redundant. We show that minor Col IV α5 chain is indispensable in cancer development by using α5(IV)-deficient mouse model. Ablation of α5(IV) significantly impeded the development of KrasG12D-driven lung cancer without affecting major Col IV expression. Epithelial α5(IV) supports cancer cell proliferation, while endothelial α5(IV) is essential for efficient tumor angiogenesis. α5(IV), but not α1(IV), ablation impaired expression of non-integrin collagen receptor discoidin domain receptor-1 (DDR1) and downstream ERK activation in lung cancer cells and endothelial cells. Knockdown of DDR1 in lung cancer cells and endothelial cells phenocopied the cells deficient of α5(IV). Constitutively active DDR1 or MEK1 rescued the defects of α5(IV)-ablated cells. Thus, minor Col IV α5(IV) chain supports lung cancer progression via DDR1-mediated cancer cell autonomous and non-autonomous mechanisms. Minor Col IV can not be functionally compensated by abundant major Col IV."xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://purl.org/dc/terms/identifier | "doi:10.1371/journal.pgen.1005249"xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://purl.uniprot.org/core/author | "Chen J."xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://purl.uniprot.org/core/author | "Jiang Y."xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://purl.uniprot.org/core/author | "Liu Q."xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://purl.uniprot.org/core/author | "Liu C."xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://purl.uniprot.org/core/author | "Qiao Y."xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://purl.uniprot.org/core/author | "Zhao X."xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://purl.uniprot.org/core/author | "Xiao Q."xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://purl.uniprot.org/core/author | "Ji H."xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://purl.uniprot.org/core/author | "Ge G."xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://purl.uniprot.org/core/author | "Yue J."xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://purl.uniprot.org/core/date | "2015"xsd:gYear |
| http://purl.uniprot.org/citations/25992553 | http://purl.uniprot.org/core/name | "PLoS Genet"xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://purl.uniprot.org/core/pages | "e1005249"xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://purl.uniprot.org/core/title | "Minor Type IV Collagen alpha5 Chain Promotes Cancer Progression through Discoidin Domain Receptor-1."xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://purl.uniprot.org/core/volume | "11"xsd:string |
| http://purl.uniprot.org/citations/25992553 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/25992553 |
| http://purl.uniprot.org/citations/25992553 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/25992553 |
| http://purl.uniprot.org/uniprot/#_A0A0A0MSX3-mappedCitation-25992553 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/25992553 |
| http://purl.uniprot.org/uniprot/#_A0A024RCQ1-mappedCitation-25992553 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/25992553 |
| http://purl.uniprot.org/uniprot/#_A0A0N4SVY1-mappedCitation-25992553 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/25992553 |
| http://purl.uniprot.org/uniprot/#_Q0VDV7-mappedCitation-25992553 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/25992553 |
| http://purl.uniprot.org/uniprot/#_A0A1U9X7K3-mappedCitation-25992553 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/25992553 |