Project description:To examine the role of hepatpcyte growth factor activator inhibitor type 1 (HAI-1) in cancer, we analyzed effect of HAI-1 silencing on gene expression profiles of human oral squamous cell carcinoma cell line, SAS. We used short hairpin RNA (shRNA) directed against HAI-1 mRNA. We constructed retroviral vectors which showed stable and significant silencing effects on HAI-1 genes of SAS. Microarray data of the expression profiles of duplicated experiments of HAI-1-knockdown SAS with that from the control cell are shown.
Project description:To examine if gene expression level is altered in eSAS (human tongue squamous-cell carcinoma cell line) compared with that of parental SAS, we performed genome-wide DNA microarray analysis. For this purpose, we prepared total mRNAs from SAS and eSAS cells in their Log growth phase and compared their genome-wide expression levels.
Project description:To identify differentially expressed genes by anti cancer treatments (microRNAs or siRNAs) in human cancer, several cell lines (bladder cancer, prostate cancer, renal cell carcinoma, oral squamous cell carcinoma and lung squamous cell carcinoma) were subjected to Agilent whole genome microarrays. Human cancer cell lines (SAS, HSC3, BOY, T24, PC3, PC3M, DU145, C4-2, 786-O, A-498 and EBC-1) were treated with miRNAs (miR-205, miR-29a, miR-144-3p, miR-144-5p, miR-451, miR-210, miR-145-5p, miR-145-3p, miR-23b cluster, miR-221, miR-222 and miR-223), siRNAs (si-GOLM1, si-HMGB3, si-CENPF, si-LOXL2, si-TMEM184B and si-CORO1C).
Project description:To investigate the function of the three microRNAs involved in drug resistance in head and neck cancer, we transfected them into oral squamous cancer cell line, SAS. The phenotypes were analyzed and transcriptome of them were investigated.
Project description:Microarrays were used to examine gene expression differences between human head and neck squamous cell carcinoma cell lines (FaDu, UTSCC8, UTSCC42a) grown in culture in comparison to a normal oral epithelial cell line. Gene expression data was integrated with global protein expression of head and neck squamous cell carcinoma cell lines and conditioned media to identify secreted protein markers up-regulated at the mRNA level in cancer cells versus the normal cell line. Total RNA obtained from head and neck squamous cell carcinoma cell lines and a normal oral epithelial cell line
Project description:To investigate the function of the microRNAs involved in drug resistance in head and neck cancer, we overexpressed CD44s gene and GFP gene into oral squamous cancer cell line, SAS-3.4 cells. The phenotypes were analyzed and transcriptome of them were investigated.
Project description:Common overexpressing genes were identified in all human oral squamous cell carcinoma tissues and/or cultured cells. Ten oral squamous cell carcinoma tissues and 10 human oral squamous cell carcinoma cell lines were analyzed. Three normal oral mucosa tissues and a human non-neoplastic keratinocyte cell lines were used as control samples.
Project description:Transcriptional profiling of human tongue squamous cell carcinoma cell comparing control untreated SAS cells with stable METTL3 knockdown SAS cells. METTL3 is an important methyltransferase in N6-methyladenosine modification. Goal was to determine the differentially expressed and methylated genes upon METTL3 knockdown.
Project description:Identification of differentially expressed genes in human oral squamous cell carcinoma cell line UPCI-SCC-040 after TGF-ß1 treatment compared to untreated controls
