GSE106303 Syndecan-1 controls lung tumorigenesis by regulating microRNAs packaged in exosomes [EKVX]

Contributors : Tanyalak Parimon ; Peter Chen
Series Type : Expression profiling by high throughput sequencing
Organism : Homo sapiens

We evaluated the effect of syndecan-1 in various cell-based and animal models of lung cancer and found that lung tumorigenesis was promoted when cells lose syndecan-1 expression. We also demonstrate that syndecan-1 (or lack thereof) alters the microRNA (miRNA) cargo carried within exosomes exported from lung cancer cells. Analysis of the changes in miRNA expression identifies a distinct shift toward augmented pro-cancerous signaling, which are consistent with the changes found in lung adenocarcinoma. In all, our work identifies syndecan-1 as an important factor on lung cancer cells that control its ability to shape the lung tumor microenvironment through alterations in miRNA packaging within exosomes.

from # All Medicine by Alexandros G. Sfakianakis via alkiviadis.1961 on Inoreader http://ift.tt/2zTil8h