Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Berberine treated colon cancer cells LC-MSMS

ABSTRACT: This study aims to identify the underlying crucial proteins and regulatory networks associated with berberine treatment in colon cancer by using both proteomics analyses. Overall,this study shed a light for elucidating the related regulatory signalling pathways and discovering potential targets for berberine in colon cancer.

INSTRUMENT(S): Orbitrap Fusion Lumos

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Permanent Cell Line Cell, Cell Culture

DISEASE(S): Colon Cancer

SUBMITTER: Pengfei Li

LAB HEAD: Shisheng Sun

PROVIDER: PXD019749 | Pride | 2021-06-17

REPOSITORIES: Pride

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	LPF_DLD1_20uM_global_4h_50cm_20190601_1.raw	Raw
	LPF_DLD1_20uM_global_4h_50cm_20190601_2.raw	Raw
	LPF_DLD1_20uM_global_4h_50cm_20190601_3.raw	Raw
	LPF_DLD1_40uM_global_4h_50cm_20190601_1.raw	Raw
	LPF_DLD1_40uM_global_4h_50cm_20190601_2.raw	Raw

Items per page:

1 - 5 of 20

Similar Datasets

Beta-catenin target genes in colorectal carcinoma cell lines with deregulated Wnt/beta-catenin signaling

Project description:To validate the suitability of two commonly used colorectal cancer cell lines, DLD1 and SW480, as model systems to study colorectal carcinogenesis, we treated these cell lines with beta-catenin siRNA and identified beta-catenin target genes using DNA microarrays. The list of identified target genes was compared to previously published beta-catenin target genes found in the PubMed and the GEO databases. Based on the large number of beta-catenin target genes found to be similarly regulated in DLD1, SW480 and LS174T as well as the large overlap with confirmed β-catenin target genes, we conclude that DLD1 and SW480 colon carcinoma cell lines are suitable model systems to study beta-catenin regulated genes and signaling pathways 12 arrays (2 cell lines, 2 treatments, 3 biological replicates)

2013-12-31 | E-GEOD-44097 | biostudies-arrayexpress

Gene expression induced by 5SA-Atoh1 in DLD1 cells

Project description:To investigate the function of Atoh1 in colon cancer cells. We have employed whole genome microarray expression profiling as a discovery platform to iedntify the gene expression induced by Atoh1 in colon cancer cells. Mutated Atoh1 (5SA-Atoh1) replaced 5 serine residues to Alanin for the protein stabilization were expressed in human colon cancer cellline; DLD1 cells. Triplicated RNAs were generated from GFP expressing DLD1 cells and 5SA-Atoh1 expressing DLD1 cell, respectively.

2012-04-10 | E-GEOD-37143 | biostudies-arrayexpress

FOXO3a and beta-catenin transcriptional profile in human colon cancer cell line DLD1

Project description:We established a model system in human DLD1 colon cancer cells to study the transcriptional crosstalk between FOXO3A and beta-Catenin. Thereby, translocation to the nucleus of a AKT-insensitive mutant (T32A, S253A, S315A) of human FOXO3A fused to the ligand binding domain of human estrogen receptor can be induced by exposure to 4-hydroxy-tamoxifen. Furthermore, expression of a stable mutant (S33Y) of human beta-catenin is doxycycline inducible. Addition of those drugs separately or in combination allows identification of common or excusive target gene sets.

2012-05-01 | E-MEXP-3262 | biostudies-arrayexpress

MicroRNA expression profiling of primary human hepatocytes after berberine chloride treatment

Project description:Berberine, an isoquinoline alkaloid isolated from many medicinal herbs such as Coptis chinensis, has a wide range of pharmacological effects. Since xenobiotic drug-induced micoRNAs have recently emerged as key regulators in guiding their pharmacological effects and toxicity, we were interested in whether or not micoRNA expression was differentially altered by berberine treatment in liver. Here, we used miRNA microarray to analyze microRNA expression profiles of primary human hepatocytes after berberine chloride treatment or 0.08% DMSO as control. Comparing miRNA profiles of 40 ïM berberine-treated primary human hepatocytes to those of control cells sampled after 2 hours treatment. A 50 mM stock solution of Berberine chloride was prepared in DMSO. Cells were treated with 40 ïM berberine chloride or 0.08% DMSO as control.

2015-12-31 | E-GEOD-53413 | biostudies-arrayexpress

Genome-wide analysis of berberine chloride-responsive gene expression in HepG2 liver cell line

Project description:Berberine, an isoquinoline alkaloid isolated from many medicinal herbs such as Coptis chinensis, has a wide range of pharmacological effects. Here, we used gene expression microarray to analyze gene expression profiles of HepG2 human hepatoma cell line after berberine chloride treatment or 0.08% DMSO as control. Comparing gene expression profiles of 40 M-BM-5M-BM--M berberine-treated HepG2 human hepatoma cell line to those of control cells sampled after 4 hours treatment. A 50 mM stock solution of Berberine chloride was prepared in DMSO. Cells were treated with 40 M-BM-5M-BM--M berberine chloride or 0.08% DMSO as control.

2013-10-02 | E-GEOD-47786 | biostudies-arrayexpress

Gene expression profiling of primary human hepatocytes after berberine chloride treatment

Project description:Berberine, an isoquinoline alkaloid isolated from many medicinal herbs such as Coptis chinensis, has a wide range of pharmacological effects. Since xenobiotic drug-induced micoRNAs have recently emerged as key regulators in guiding their pharmacological effects and toxicity, we were interested in whether or not micoRNA expression was differentially altered by berberine treatment in liver. Here, we used miRNA microarray to analyze microRNA expression profiles of primary human hepatocytes after berberine chloride treatment or 0.08% DMSO as control. Comparing gene expression profiles of 40 ï?M berberine-treated primary human hepatocytes to those of control cells sampled after 2, 4, or 8 hours treatment. A 50 mM stock solution of Berberine chloride was prepared in DMSO. Cells were treated with 40 ï?M berberine chloride or 0.08% DMSO as control.

2015-12-31 | E-GEOD-53415 | biostudies-arrayexpress

Gene expression in response to fluconazole vs. the combination of fluconazole and berberine

Project description:Transcriptional profiling of Candida albicans comparing fluconazole treated cells with fluconazole- and berberine-treated cells, as well untreated cells with berberine treated cells Three different clinical FLC-resistant strains (0304103, 01010 and 632) were selected to carry out the expression profile microarray. Two-condition experiment, fluconazole-treated vs. fluconazole- and berberine-treated cells, and untreated cells vs. berberine-treated cells. Biological replicates: 3 control, 3 transfected, independently grown and harvested. One replicate per array.

2013-11-14 | E-GEOD-43662 | biostudies-arrayexpress

MicroRNA expression profiling of HepG2 liver cells after berberine chloride treatment

Project description:Berberine, an isoquinoline alkaloid isolated from many medicinal herbs such as Coptis chinensis, has a wide range of pharmacological effects including anti-cancer effects. Since xenobiotic drug-induced micoRNAs have recently emerged as key regulators in guiding their pharmacological effects and toxicity, we were interested in whether or not micoRNA expression was differentially altered by berberine treatment in HCC. Here, we used miRNA microarray to analyze microRNA expression profiles of HepG2 human hepatoma cell line after berberine chloride treatment or 0.08% DMSO as control. Comparing miRNA profiles of 40 M-BM-5M-BM--M berberine-treated HepG2 human hepatoma cell line to those of control cells sampled after 2 and 4 hours treatment. A 50 mM stock solution of Berberine chloride was prepared in DMSO. Cells were treated with 40 M-BM-5M-BM--M berberine chloride or 0.08% DMSO as control.

2013-10-17 | E-GEOD-47821 | biostudies-arrayexpress

Targeting mitochondrial translation overcomes multidrug resistance in FBXW7-deficient cells

Project description:FBXW7 is one of the most frequently mutated tumor suppressors, the deficiency of which has been associated with resistance to some anticancer therapies. Through bioinformatic analyses and genome-wide CRISPR screens, we here reveal that FBXW7 deficiency leads to multi-drug resistance (MDR), to a bigger extent than well-established MDR-drivers such as ABCB1. Proteomic data from FBXW7-deficient cells and human cancer samples identify the upregulation of mitochondrial function as a hallmark of FBXW7 deficiency, which has been previously linked to an increased resistance to chemotherapy. Accordingly, genetic or chemical targeting of mitochondria is preferentially toxic for FBXW7-deficient cells. For instance, targeting mitochondrial translation with the antibiotic Tigecycline efficiently kills FBXW7-deficient cells in vitro and in vivo, by a mechanism that involves activation of the Integrated Stress Response (ISR). Searching for additional drugs that overcome MDR in FBXW7-deficient cells, we found several targeted therapies such as Erlotinib, Dasatinib or Vemurafenib which unexpectedly also activate the ISR. Together, our study reveals that one of the most frequent mutations in cancer reduces the sensitivity to the vast majority of available therapies, and identifies a general principle to overcome such resistance.

2022-06-08 | PXD029981 | Pride

DICKKOPF-1 locates in the nucleus of human differentiated epithelial intestinal and mammary cells and regulates gene expression

Project description:Wnt/b-catenin pathway is a key modulator of intestinal homeostasis by regulating stem cell biology during gut organogenesis and in adult life. DICKKOPF (DKK)-1 is a secreted inhibitor of Wnt/b-catenin signaling from plasma membrane receptors. We found that in human intestine, DKK-1 locates within the nucleus of differentiated enterocytes and enteroendocrine cells but not of proliferating and stem cells at the bottom of the crypts. DKK-1 is also nuclear in colon cancer cells locating at sites of active gene transcription. ChIP-seq and transcriptomic analysis both confirmed that DKK-1 binds chromatin and regulates gene expression. Thus, we demonstrate that DKK-1 is a multifunctional protein that inhibits Wnt/b-catenin signaling at plasma membrane and controls specific genes in the nucleus, suggesting that these functions are relevant for intestinal homeostasis. Analysis of DKK-1 location and associated roles in human colon cancer cells and crypts of small and large bowel.

2015-03-30 | E-GEOD-35272 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data