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Albendazole induces monocytic differentiation in AML cells through modulating KLF4-DPYSL2A axis

ABSTRACT: To compare the global gene expressions between KLF4-expressed AML cells and albendazole-treated AML cells, we conducted gene expression arrays in THP-1 cells lentivirally-transduced with doxycycline-inducible KLF4 or in THP-1 cells treated with albendazole in different concentrations. We identified that albendazole induces prominent differentiation in THP-1 cells through up-regulating KLF4 and DPYSL2A expressions. Considering the guaranteed safety and tolerability of albendazole in humans, this drug could easily be repositioned to AML patients once its anti-tumor efficacy is clarified.

ORGANISM(S): Homo sapiens

PROVIDER: GSE101784 | GEO | 2021/03/09

REPOSITORIES: GEO

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Role of DPYSL2A in KLF4-mediated monocytic differentiation in AML cells

Project description:To compare the global gene expressions in between KLF4- and DPYSL2A-expressed AML cells, we conducted gene expression arrays in THP-1 cells lentivirally-transduced with doxycycline-inducible KLF4 or DPYSL2A. We identified the pivotal role of KLF4-DPYSL2A axis in differentiating AML cells, which could be theraputically-tageted in conventional therapy-resistant AML patients.

2020-05-31 | GSE101751 | GEO

Expression data from Caenorhabditis elegans exposed to albendazole

Project description:We have investigated how the model nematode Caenorhabditis elegans responds to and metabolizes albendazole; an important anthelmintic for human and animal parasite control. The transcriptional response of the mutant strain CB3474 ben-1(e1880)III, which is highly resistant to benzimidazoles due to a null mutation in the Î²-tubulin drug target, was examined. This approach was successful in minimizing transcriptional responses associated with non-specific stress or with the drug mode of action, resulting in only in a small subset of genes showing differential expression in response to drug exposure. Matched cultures of synchronised C. elegans were grown to young adult stage in liquid culture. The nematodes were then exposed to 300 ug/ml albendazole (ABZ) or exposed only to the DMSO excipient used to deliver the albendazole (CONT) for 4 hours. RNA was extracted from three biological replicates and hybridised to Affymetrix arrays.

2010-06-23 | E-GEOD-21747 | biostudies-arrayexpress

Application of a 9k-cDNA microarray for identification of albendazole and artemisinin targeting genes in Echinococcus granulosus larval protoscoleces

Project description:A cDNA microarray composed of 9065 uniEST probes was constructed and applied to detect the gene expression profile of protoscoleces of E. granulosus treated with albendazole and artemisinin in vitro, respectively. Compared with the untreated parasite, 7 genes were up-regulated and 38 genes were down-regulated in protoscoleces treated with albendazole and 100 genes were up-regulated and 6 genes were down-regulated in protoscoleces treated with artemisinin. The differential expression genes in protoscoleces induced by albendazole were clustered into energy metabolism, cell cycle and assembly of cell structure. And the differential expression genes affected by artemisinin were clustered into genetic information, the transduction of environmental signals, metabolism. Under transmission electron microscope observation, albendazole intervention damaged the cell structure, and form the heterochromatin in protoscoleces cells was mainly increased in the artemisinin group.

2014-06-03 | GSE58136 | GEO

Homo sapiens

Project description:Albendazole induces monocytic differentiation in AML cells through modulating KLF4-DPYSL2A axis

| PRJNA395477 | ENA

Application of a 9k-cDNA microarray for identification of albendazole and artemisinin targeting genes in Echinococcus granulosus larval protoscoleces

2014-06-03 | E-GEOD-58136 | biostudies-arrayexpress

Transcriptional profiling of DNA damage tolerant (DDT) lymphomas after treatment either with Albendazole, Ethidium bromide or DMSO as a control

Project description:We studied the role of Albendazole in inducing loss of heterozygosity. Here, we generated RNA-seq data from DDT lymphomas after 12 hours of treatment either with Albendazole (400nM), Ethidium bromode (400 nM) or DMSO as a control.

2021-02-05 | GSE163419 | GEO

Expression data from Caenorhabditis elegans exposed to albendazole

2010-06-14 | GSE21747 | GEO

The transcriptomic response to albendazole (ABZ), mebendazole (MBZ), thiabendazole (TBZ), oxfendazole (OxBZ) and fenbendazole (FBZ) in the C. elegans strain CB3474 ben-1(e1880)III

Project description:We have undertaken a detailed analysis of the biotransformation of five of the most therapeutically important benzimidazole anthelmintics - albendazole (ABZ), mebendazole (MBZ), thiabendazole (TBZ), oxfendazole (OxBZ) and fenbendazole (FBZ) - in Caenorhabditis elegans. As a step to identifying nematode enzymes potentially responsible for benzimidazole biotransformation, we characterised the transcriptomic response to each of the benzimidazole drugs using the C. elegans strain CB3474 ben-1(e1880)III in order to minimize general phenotypic and stress responses to the drug. In the case of albendazole (ABZ), mebendazole (MBZ), thiabendazole (TBZ), and oxfendazole (OxBZ) - the shared transcriptomic response was dominated by the up- regulation classical xenobiotic response genes.

2019-04-30 | GSE130466 | GEO

Kynurenine engages Serotonin Receptor 1b in osteoblasts to reinforce Acute Myeloid Leukemia

Project description:We performed RNAseq analysis of primary human osteoblasts co-cultured with the human THP-1 AML cell-line and, in parallel, RNAseq analysis on the THP-1 AML cells exposed to the human primary osteoblasts.

2020-07-15 | GSE154374 | GEO

Regulation of p21 by TWIST2 contributes to its tumor suppressor function in human acute myeloid leukemia

Project description:TWIST2 is deregulated in about 1/3 human acute myeloid leukemia (AML)M-BM- patients partially due to hypermethylation. Overexpression of TWIST2 in various AML cell lines and primary AML cells leads to growth arrest, reduced colony forming cell (CFC) capacity, inhibited cell migration and tumorigenic ability in nude mice, suggesting its tumor suppressor role in AML. To explore the molecular insight of how TWIST2 acts as a tumor suppressor in AML cells, control and TWIST2 expressed THP-1 cells have been analyzed with microarray. 4 independent biological replicates of control and TWIST2 expressed THP-1 cells have been used for RNA extraction and microarray analysis with Agilent platform.

2014-05-07 | E-GEOD-57347 | biostudies-arrayexpress

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