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Expression data from human colorectal cancer cell line LoVo

ABSTRACT: Expression data from human colorectal cancer cell line LoVo

PROVIDER: PRJNA429227 | ENA |

REPOSITORIES: ENA

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Expression data from human colorectal cancer cell line LoVo

Project description:PEAK1 overexpression vector and negative control vector were transiently transfected into LoVo cells, respectively, and named LoVo-PEAK1 and LoVo-control groups. LoVo cells of different groups were determined to investigate the different expressions of mRNA using a global gene microarray.

2018-01-10 | GSE108947 | GEO

Expression data from Irinotecan resistant LoVo cells comapred to parental LoVo cells

Project description:Irinotecan, an analogue of camptothecin, is frequently used in combination with various anticancer drugs or as a single agent in treatment of colorectal cancer. But drug resistance of tumor is still a major obstacle to overcome for the success of cancer treatment. In this study, We established chronic irinotecan resistant cell line for new marker to increase the sensitivity to irinotecan and investigated gene expression profiles of the irinotecan-resistant colorectal cancer cell line. To create stable CRC cell line chronically resistant to Irinotecan, LoVo cell was exposed to an initial Irinotecan concentration of 0.1 M-NM-<mol/L in RPMI 1640 supplemented with 10% FBS. When the growth of the cultured cells reaches at 80% confluency, cells were passaged twice at same drug concentration to ensure adaptation and then concentration of Irinotecan was sequentially increased in the same manner to 8 M-NM-<mol/L and then we investigated the gene expressions between parental colorectal cancer cell line, LoVo and Irinotecan resistant LoVo cell lines

2014-07-18 | E-GEOD-59501 | biostudies-arrayexpress

Human colorectal cancer cell LC-MS/MS

Project description:Six non- and drug-resistant colorectal cancer cell lines were selected in this study, which were non-resistant cell lines: HCT116 and LoVo, four drug-resistant cell lines: HCT116-OxPt, HCT116-SN38, LoVo-OxPt, LoVo-SN38.Proteins extraced from three HCT116 related cell lines were labled and pooled together, and proteins from other three LoVo related cell lines were labled and pooled together.

2022-03-04 | PXD004070 | Pride

Expression data from LoVo colon cancer lines +/- constitutive LIN28B expression

Project description:We sought to elucidate the molecular mechanisms whereby LIN28B functions by comparing the gene expression profile of cells constitutively expressing LIN28B to empty vector controls. Accordingly, we performed microarray analysis on total RNA isolated from empty vector LoVo and LIN28B-expressing LoVo colon cancer cell lines. Constitutive LIN28B expression was achieved in the LoVo (ATCC #CCL-229) colon cancer cell line via retroviral transduction of MSCV-PIG-LIN28B. Contol = empty vector MSCV-PIG.

2010-12-29 | E-GEOD-26334 | biostudies-arrayexpress

Gene expression profiles of oxaliplatin resistant colorectal cancer and ovarian cancer cell lines

2014-03-01 | GSE19992 | GEO

aCGH profiles of parental and oxaliplatin resistant colorectal cancer and ovarian cancer cell lines

2014-03-01 | GSE20144 | GEO

aCGH profiles of parental and oxaliplatin resistant colorectal cancer and ovarian cancer cell lines

Project description:Oxaliplatin resistance was induced in 2 colorectal cancer cell lines (LoVo-92, wt-p53 and LoVo-Li, functionally inactive p53) and one ovarian cancer cell line (A2780, wt-p53). Resistance was induced by weekly exposure to oxaliplatin for 4 hrs or 72 hrs with increasing concentrations for a period of 7 months Genomic DNA of oxaliplatin and cisplatin resistant colorectal cancer and ovarian cancer cell lines as well as the parental cell lines were labeled and subsequently hybridized against pooled reference DNA of healthy volunteers of the opposite gender using across array hybridization. Extracted raw-data were normalised and smoothend using the R-script NOWAVE resulting in normalised log2 ratio profiles of resistant cell line versus parental cell line and parental cell line versus reference DNA.

2014-03-01 | E-GEOD-20144 | biostudies-arrayexpress

Identification of TEAD4 target genes in colorectal cancer cells

Project description:We have identified TEAD4 as a key prognosis factor in colorectal cancer. To elucidate the potentail mechanism and function of TEAD4 in colorectal caner, we generated two stable cell lines expressing different shRNA targeting TEAD4 in the mesenchymal-like LoVo cells and the differential genes were detected by microarray. LoVo colorectal cancer cells stably expressing pLKO.1 control shRNA or sh1_shTEAD4 or sh2_shTEAD4

2014-01-01 | E-GEOD-53063 | biostudies-arrayexpress

Expression data from CEA high and CEA low cells in colorectal cancer

Project description:We used microarrays to detailed global expression of colorectal cancer cells that expressed high or low levels of carcinoembryonic antigen. CEA high and CEA low cells were purified from LoVo and xenograft tumor derived from colorectal cancer patient (xhCRC) and were used for RNA extraction.

2015-08-27 | E-GEOD-72398 | biostudies-arrayexpress

Expression data from LoVo colon cancer lines +/- constitutive LIN28B expression

2010-12-29 | GSE26334 | GEO