Project description:Campare the difference between pairwise NOF and coCAF tissues for three patients patient #603: NOF #603 vs coCAF #603 patient #609: NOF #609 vs coCAF #609 patient #612: NOF #612 vs coCAF #612
Project description:This SuperSeries is composed of the following subset Series: GSE35249: aNOF vs. CAF GSE35250: NOF vs. coCAF 7d GSE35251: NOF vs. iCAF 2d GSE35252: NOF vs. iCAF 4d Refer to individual Series
Project description:Compare the difference between pairwise aNOF and CAF samples for two patients patient #225: aNOF #225 vs CAF #225 patient #248: aNOF #248 vs CAF #248
Project description:Genome-wide gene expression analysis of murine splenic B-cells following retroviral transduction with a constitutively active IRF5 (IRF5-4D) Illumina WG-6 v2.0 arrays were hybridized to determine the gene expression profile of murine splenic B-cells following retroviral transduction with i) control virus (MSCV-IRES-CFP) or ii) IRF5-4D virus (MSCV-IRF5-4D-CFP). All hybridizations were done in biological triplicates.
Project description:We have developed a 4D lung cancer model that forms perfusable tumor nodules. We determined if the model could be modified to mimic metastasis. We modified the 4D lung cancer model by seeding H1299 cells via the trachea only to the left lobes of the acellular lung matrix. The model was modified so that the tumor cells can reach the right lobes of the acellular lung matrix only through the pulmonary artery as circulating tumor cells (CTC). We determined the gene expressions of the primary tumor, CTCs, and metastatic lesions using the Human OneArray chip. All cell lines formed a primary tumor in the left lobe of the ex vivo 4D lung cancer model. The CTCs were identified in the media and increased over time. The CTC gene signature predicted poor survival in lung cancer patients. A unique set of genes were significantly expressed in CTC compared to the primary tumor and metastatic lesion. The 4D lung cancer model can isolate tumor cells in three phases of tumor progression. This 4D lung cancer model may mimic the biology of lung cancer metastasis and may be used to determine its mechanism and potential therapy in the future.