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Effect of CDDO-2P-Im Treatment in Fibroblast Cells

ABSTRACT: Primary Dermal Fibroblasts (PDF) were treated with various concentrations of CDDO-2P-Im for 6 hours and then RNA was extracted for gene expression changes

ORGANISM(S): Homo sapiens

PROVIDER: GSE229704 | GEO | 2023/04/20

REPOSITORIES: GEO

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Effect of CDDO-2P-Im Treatment in Myeloma Cells

Project description:RPMI8226 Cells were treated with various concentrations of CDDO-2P-Im for 6 hours and then RNA was extracted for gene expression changes

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Effect of CDDO-2P-Im Treatment in DIPG Cells

Project description:SF8628 Cells were treated with various concentrations of CDDO-2P-Im for 6 hours and then RNA was extracted for gene expression changes

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Effect of CDDO-2P-Im Treatment in Ovarian Cells

Project description:OVCAR-8 Cells were treated with various concentrations of CDDO-2P-Im for 6 hours and then RNA was extracted for gene expression changes

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Effect of KEAP1 knockout and CDDO-2P-Im Treatment in ARH-77 Cells

Project description:ARH-77 cells were genetically editted with CRISPR-Cas9 to knock out KEAP1 and treated with various doses of CDDO-2P-Im or DMSO.

2023-04-20 | GSE229914 | GEO

The NRF2 inducer CDDO-2P-Im provokes a reduction in amyloid beta levels in Alzheimer’s disease model mice

Project description:Alzheimer’s disease (AD) is the most common etiology of dementia. The transcription factor NF-E2-related factor 2 (NRF2) induces the expression of genes encoding phase II detoxification and antioxidant genes. NRF2 is regulated by Kelch-like ECH-associated protein 1 (KEAP1), and the KEAP1-NRF2 system is the key regulatory system involved in cytoprotection. To examine whether pharmacological induction of NRF2 expression alleviates AD phenotypes in vivo, we employed two AD mouse models, i.e., AppNL-G-F/NL-G-F (AppNLGF) and APPV717I::TAUP301L (APP/TAU) mice. As the synthetic oleanane triterpenoid 1-[2-cyano-3,12-dioxooleana-1,9(11-dien-28-oyl)] (CDDO)-4(-pyridin-2-yl)-imidazole (CDDO-2P-Im) exhibits strong NRF2-inducing activity, in this study, we treated AD model mice with CDDO-2P-Im.

2024-09-09 | GSE271154 | GEO

Expression profiling by array in livers of Nrf2 null mice administered CDDO-IM

Project description:Nrf2 null mice administered CDDO-IM Nrf2 null mice treated with CDDO-IM

2014-02-18 | E-GEOD-55003 | biostudies-arrayexpress

Expression profiling by array in livers of Nrf2 null mice administered CDDO-IM

Project description:Nrf2 null mice administered CDDO-IM

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Pharmacogenomic comparison between D3T- and CDDO-Im in mouse liver tissue

Project description:The Keap1/Nrf2 signaling pathway is a tractable target for the pharmacological prevention of tumorigenesis. 3H-1,2-dithiole-3-thione (D3T) and 1-[2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oyl]imidazole (CDDO-Im) are representative members of two classes of Nrf2-activating chemopreventive agents. Natural dithiolethiones have been widely used in clinical trials for cancer chemoprevention. Synthetic triterpenoids, however, have been shown to be significantly more potent Nrf2 activators and are under clinical evaluation for the treatment of chronic kidney disease. This study seeks to characterize the structure-activity relationship between D3T and CDDO-Im in mouse liver tissue. To this end we treated Wt and Nrf2-null mice with 300 umol/kg bw D3T and 3, 10, and 30 umol/kg bw CDDO-Im every other day for 5 days and evaulated global gene expression changes as a product of both treamtent and genotype using Affymetrix microarray.

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Comparison of gene expression profiles of wildtype and two lines of Nrf2 knockout rat livers with or without CDDO-Im treatment

Project description:Whole livers were collected from rats treated with or without CDDO-Im. Total RNA was purified using Sepazol-RNA I Super G.

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2015-05-31 | GSE65623 | GEO

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