Project description:The Panc-1 human pancreatic cancer line (ATCC) was constructed to stably express control or GSK3B shRNA. Control or GSK3B shRNA expressing Panc-1 cells were implanted subcutaneously into the flanks of 3-5 week old, female, athymic nude mice. Tumors were grown to at least 250mm3. Tumor tissue was microdissected for further analysis. We compared control shRNA (n=4) to GSK3B shRNA (n=3) Panc-1 xenografts. The array data with simple statistical calculations are also provided in a supplementary Excel workbook, with probe-set annotation that we used at the time (users may want newer annotation). We compared xenografts of Panc-1 (Human pancreatic carcinoma cell line, grown in mice) stably expressing GSK3B shRNA (n=3) to similar xenografts with control shRNA (n=4). Xenografts were grown in the flanks of female, athymic nude mice until they reached at least 250mm3. Tumor tissue was microdissected for further analysis. mRNA abundance assays were performed using Affymetrix HG_U133_plus_2 arrays, with 54675 probe-sets.
Project description:The Panc-1 human pancreatic cancer line (ATCC) was constructed to stably express control or GSK3B shRNA. Control or GSK3B shRNA expressing Panc-1 cells were implanted subcutaneously into the flanks of 3-5 week old, female, athymic nude mice. Tumors were grown to at least 250mm3. Tumor tissue was microdissected for further analysis. We compared control shRNA (n=4) to GSK3B shRNA (n=3) Panc-1 xenografts. The array data with simple statistical calculations are also provided in a supplementary Excel workbook, with probe-set annotation that we used at the time (users may want newer annotation).
Project description:Analysis of differentially expressing genes in whole genome wide analysis of ALPPL2 expressing Panc-1 cells (Panc-1+ve) via siRNA mediated knockdown of ALPPL2 Panc-1 +ve and Panc-1-ve cell lines were generated from Panc-1 cell line based upon its hetergenous binding to aptamer SQ2. Detailed procedure of generation of these cell lines are described in Pooja Dua, Hye Suk Kang, Seung-Mo Hong, Ming-Sound Tsao, Soyoun Kim, and Dong-ki Lee. 2012 Alkaline Phosphatase ALPPL2 is a novel pancreatic carcinoma-associated protein. Cancer Research A four chip study using total RNA recovered from Panc-1+ve cells transfected with siALPPL2-2, siALPPL2-3, siGFP control and Lipofectamine 2000 treatament . Each chip measures 45,033 genes with three 60 mer probe pairs per target.
Project description:Analysis of differentially expressing genes in whole genome wide analysis of ALPPL2 expressing Panc-1 cells (Panc-1+ve) via siRNA mediated knockdown of ALPPL2 Panc-1 +ve and Panc-1-ve cell lines were generated from Panc-1 cell line based upon its hetergenous binding to aptamer SQ2. Detailed procedure of generation of these cell lines are described in Pooja Dua, Hye Suk Kang, Seung-Mo Hong, Ming-Sound Tsao, Soyoun Kim, and Dong-ki Lee. 2012 Alkaline Phosphatase ALPPL2 is a novel pancreatic carcinoma-associated protein. Cancer Research
Project description:Analysis of differentially expressing genes in whole genome wide analysis of aptamer SQ2 positive cells (Capan-1, Panc-1, Panc-1+ve) and SQ2 negative cells (Panc-1-ve and HPDE) Panc-1 +ve and Panc-1-ve cell lines were generated from Panc-1 cell line based upon its hetergenous binding to aptamer SQ2. Detailed procedure of generation of these cell lines are described in Pooja Dua, Hye Suk Kang, Seung-Mo Hong, Ming-Sound Tsao, Soyoun Kim, and Dong-ki Lee. 2012 Alkaline Phosphatase ALPPL2 is a novel pancreatic carcinoma-associated protein. Cancer Research
Project description:Analysis of differentially expressing genes in whole genome wide analysis of aptamer SQ2 positive cells (Capan-1, Panc-1, Panc-1+ve) and SQ2 negative cells (Panc-1-ve and HPDE) Panc-1 +ve and Panc-1-ve cell lines were generated from Panc-1 cell line based upon its hetergenous binding to aptamer SQ2. Detailed procedure of generation of these cell lines are described in Pooja Dua, Hye Suk Kang, Seung-Mo Hong, Ming-Sound Tsao, Soyoun Kim, and Dong-ki Lee. 2012 Alkaline Phosphatase ALPPL2 is a novel pancreatic carcinoma-associated protein. Cancer Research A five chip study using total RNA recovered from Capan-1, Panc-1, Panc-1+ve, Panc-1-ve and HPDE cells. Each chip measures 45,033 genes with three 60 mer probe pairs per target.
Project description:cGMP is well-known secound messanger involved in vascular homeostasis. However little is known the effect of cGMP inducer on mRNA expression in cancer cells. We performed microarrays to revealed the transcriptional change of a human pancreatic ductal adenocarcinoma (PDCA) cell line (Panc -1) to cGMP inducer Bay41-2272 in order to provide insight into impact of cGMP induction on Panc-1 cells.
Project description:cGMP is well-known secound messanger involved in vascular homeostasis. However little is known the effect of cGMP inducer on mRNA expression in cancer cells. We performed microarrays to revealed the transcriptional change of a human pancreatic ductal adenocarcinoma (PDCA) cell line (Panc -1) to cGMP inducer Bay41-2272 in order to provide insight into impact of cGMP induction on Panc-1 cells. Panc-1 Human PDCA cells were treated with vehicle (DMSO) or 5 μM Bay41-2272 for 48 h and total RNA was extracted by using TRIzol Reagent. The microarray analysis was conducted on the Panc-1 cells expressing by using Agilent Microarray.
Project description:Gemcitabine has been a first-line therapeutic agent for pancreatic ductal adenocarcinoma (PDAC) pancreatic cancer; however, acquisition of resistance to gemcitabine remains a major challenge. We analyzed miRNAs expression profiles by array-based miRNAs analysis between gemcitabine–resistant (PANC-1/GEM) and parental PANC-1 cells.