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Gene expression data from Collaborative Cross mice treated with TAK-857

ABSTRACT: Eight (8) male mice (4 matched pairs) from each of 45 Collaborative Cross lines were treated with a single oral (gavage) dose of either vehicle (methylcellulose) or TAK-875 (600 mg/kg) to facilitate the evaluation of very early liver events in the pathogenesis of IDILI and the identification of genetic risk factors that influence toxicity susceptibility at the hepatocyte level Microarray profiling in the liver identified treatment-induced changes differing by strain and correlating with serum liver chemistries that were enriched in mitochondrial dysfunction, oxidative stress, bile acid homeostasis and immune response pathways suggesting multiple mechanisms contribute to TAK-875 toxicity. Candidate risk factor genes were then identified using individual-transcript and pathway-based mapping of the expression data and further support the contribution of these mechanisms to TAK-875 toxicity.

ORGANISM(S): Mus musculus

PROVIDER: GSE152852 | GEO | 2022/03/30

REPOSITORIES: GEO

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Comparative hepatic transcriptome analyses revealed possible pathogenic mechanisms of fasiglifam (TAK-875)-induced acute liver injury in mice

Project description:Fasiglifam (TAK-875), a G protein-coupled receptor 40 (GPR40) agonist, was a drug candidate for type 2 diabetes. However, its development was terminated in phase 3 trials due to liver safety concerns. Although TAK-875 was reported to inhibit hepatobiliary transporters and disturb bile acid disposition, pathogenic mechanisms of TAK-875-induced liver injury are not fully understood. In this study, we sought to identify the mechanisms with a hepatic genome-wide transcriptomic analysis in a murine model. We demonstrated that, among the three GPR40 agonists, TAK-875, AMG-837 and TUG-770, only TAK-875 induced acute liver injury in mice. Transcriptome profiles of TAK-875-exposed liver was compared with those of non-hepatotoxic analogues AMG-837 and TUG-770 as negative controls and those of classical hepatotoxicants concanavalin A and carbon tetrachloride as positive controls. The comparative hepatic transcriptome analyses revealed the enrichment of genes involved in inflammation, endoplasmic reticulum (ER) stress, apoptosis, and hepatic lipid accumulation, suggesting that these events play pathophysiologic roles in the development of TAK-875-induced liver injury. These results were validated by quantitative PCR with significant changes in chemokines, danger signals, ER stress mediators, proapoptotic factors, and hepatic steatosis markers only in TAK-875-exposed liver. Pretreatment of TAK-875-administered mice with an ER stress inhibitor 4-phenylbutyric acid (4-PBA) alleviated the liver injury. Consistent with the in vivo study, pretreatment of HepG2 cells with 4-PBA significantly improved the decrease of cell viability induced by TAK-875. In conclusion, by a comprehensive transcriptomic analysis of GPR40 agonists, we found multiple possible processes that contribute to TAK-875-induced acute liver injury in mice.

2018-10-10 | GSE112140 | GEO

Gene expression data from Collaborative Cross mice treated with TAK-857

Project description:Gene expression data from Collaborative Cross mice treated with TAK-857

| PRJNA640650 | ENA

TAK-981

Project description:TAK-981

| PRJNA723842 | ENA

SUMOylation inhibitor TAK-981 (Subasumstat) synergizes with 5-azacitidine in preclinical models of acute myeloid leukemia

Project description:Acute Myeloid Leukemias (AML) are severe hematomalignancies with dismal prognosis. The post-translational modification SUMOylation plays key roles in leukemogenesis and AML response to therapies. Here, we show that TAK-981 (subasumstat), a first-in-class SUMOylation inhibitor, is endowed with potent anti-leukemic activity in various preclinical models of AML. TAK-981 targets AML cell lines and patient blast cells in vitro and in vivo in xenografted mice with minimal toxicity on normal hematopoietic cells. Moreover, it synergizes with 5-azacitidine (AZA), a DNA-hypomethylating agent now used in combination with the BCL-2 inhibitor venetoclax to treat AML patients unfit for standard chemotherapies. Interestingly, TAK-981+AZA combination shows higher anti-leukemic activity than AZA+venetoclax combination both in vitro and in vivo, at least in the models tested. Mechanistically, TAK-981 potentiates the transcriptional reprogramming induced by AZA, promoting apoptosis, alteration of the cell cycle and differentiation of the leukemic cells. In addition, TAK-981+AZA treatment induces many genes linked to inflammation and immune response pathways. In particular, this leads to the secretion of type I interferon (IFN-I) by AML cells. Finally, TAK-981+AZA induces the expression of Natural Killer (NK)-activating ligands (MICA/B) and adhesion proteins (ICAM-1) at the surface of AML cells. Consistently, TAK-981+AZA-treated AML cells activate NKs and increase their cytotoxic activity. Targeting SUMOylation with TAK-981 may thus be a promising strategy to both sensitize AML cells to AZA and reduce their immune-escape capacities.

2023-08-29 | GSE212330 | GEO

Targeting Pancreatic Cancer by TAK-981, a SUMOylation Inhibitor that Activates the Immune System and Blocks Tumor Cell Cycle Progression

Project description:The 5-year survival rate of pancreatic ductal adenocarcinoma (PDAC) is lower than 8%. PDAC has the characteristics of high-density stroma and a distinctive immunosuppressive microenvironment and is profoundly resistant to all forms of chemo and immunotherapy. SUMOylation is a reversible post-translational modification required for cell cycle progression. We found that SUMOylation is increased in PDAC patient samples compared to primary pancreatic tissue. TAK-981, a novel highly selective and potent small molecule inhibitor of the SUMO activation enzyme E1 (SAE), selectively decreased SUMOylation in PDAC cells at the nanomolar range, thereby causing a G2/M cell cycle arrest, mitotic failure and chromosomal segregation defects. In vivo TAK-981 efficiently limited the tumor burden in the KPC3 syngeneic mouse model without evidence of general toxicity. Interestingly, we found that TAK-981 modulates the immune system, up-regulating CD8+ T cells, NK cells and down-regulating B cells in peripheral blood, spleen, lymph nodes. Treatment of mouse primary T cells ex vivo with TAK-981 activated STAT1, the key transcription factor induced by interferon signaling. Our findings indicate that inhibition of the SUMO pathway might be a potential clinical strategy to target PDAC by inhibiting tumor cell division and activating anti-tumor immunity.

2022-01-10 | PXD024521 | Pride

Comparative hepatic transcriptome analyses revealed possible pathogenic mechanisms of fasiglifam (TAK-875)-induced acute liver injury in mice

Project description:Comparative hepatic transcriptome analyses revealed possible pathogenic mechanisms of fasiglifam (TAK-875)-induced acute liver injury in mice

| PRJNA439399 | ENA

Marchantia polymorpha subsp. ruderalis cultivar:Tak-1 + Tak-2

Project description:Marchantia polymorpha subsp. ruderalis cultivar:Tak-1 + Tak-2 Genome sequencing and assembly

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Pre-Collaborative Cross liver gene expression

Project description:The Collaborative Cross (CC) recombinant inbred panel was conceived as an ideal resource for mammalian system genetics. The pre-CC is a proof-of-concept experiment involving CC lines that have undergone at least five generations of inbreeding. Siblings from these lines were each involved in one of four distinct phenotyping arms, then genotyped on a high-density Affymetrix platform. The genetic profile of these emerging lines reveals high diversity, balanced allele frequencies, and well-distributed recombination – all ideal qualities for a mapping panel. We have mapped white spot, a discrete trait; body weight, a highly polygenic complex trait; and more than 11,000 liver gene expression traits. These analyses provide a glimpse of the potential mapping power and resolution of the CC. The goal of this project was to identify eQTLs for genome-wide gene expression from liver tissue in pre-CC mice. Gene expression profiling from liver tissue from pre-CC males. Pre-Collaborative Cross (CC) mice are partially inbred strains created by intercrossing eight founder (parental) strains: 129S1/SvImJ, (129S1), A/J (AJ), C57BL/6J (B6), CAST/Ei (CAST), NOD/LtJ (NOD), NZO/H1LtJ (NZO), PWK/Ph (PWK), and WSB/Ei (WSB). Sister-brother mating in 220 families was done for 4-11 generations. One animal was sampled from 157 pre-CC strain. Hybridizations were performed at the Gene Expression Core Facility at The Jackson Laboratory. Samples were divided in six batches of about 11 to 24 samples. Two batches were performed per day. Probe-level data was summarized by a custom CDF file based on Ensembl genes (NCBI 37, Ensembl 49; htttp://brainarray.mbni.med.umich.edu). The parental strains are not part of this submission.

2010-12-01 | E-GEOD-22297 | biostudies-arrayexpress

A genome-wide CRISPR/Cas9 screen in acute myeloid leukemia cells identifies regulators of TAK-243 sensitivity

Project description:TAK-243 is a first-in-class inhibitor of ubiquitin-like modifier activating enzyme 1 (UBA1) that catalyzes ubiquitin activation, the first step in the ubiquitylation cascade. Based on its preclinical efficacy and tolerability, TAK-243 has been advanced to phase 1 clinical trials in advanced malignancies. Nonetheless, the determinants of TAK-243 sensitivity remain largely unknown. Here, we conducted a genome-wide CRISPR/Cas9 knockout screen in acute myeloid leukemia (AML) cells in the presence of TAK-243 to identify genes essential for TAK-243 action. We identified BEN domain-containing protein 3 (BEND3), a transcriptional repressor and a regulator of chromatin organization, as the top gene whose knockout confers resistance to TAK-243

2021-01-13 | GSE164639 | GEO

Targeting Pancreatic Cancer by TAK-981, a SUMOylation Inhibitor that Activates the Immune System and Blocks Cancer Cell Cycle Progression in a Preclinical Model

Project description:Pancreatic ductal adenocarcinoma (PDAC) has the characteristics of high-density desmoplastic stroma, a distinctive immunosuppressive microenvironment and is profoundly resistant to all forms of chemo and immunotherapy, leading to a 5-year survival rate of 9%. Our study aims to add novel small molecule therapeutics for the treatment of PDAC. We have studied whether TAK-981, a novel highly selective and potent small molecule inhibitor of the SUMO activating enzyme E1 (SAE) could be used to treat a preclinical syngeneic PDAC mouse model. We found that SUMOylation, a reversible post-translational modification required for cell cycle progression, is increased in PDAC patient samples compared to normal pancreatic tissue. TAK-981 decreased SUMOylation in PDAC cells at the nanomolar range, thereby causing a G2/M cell cycle arrest, mitotic failure and chromosomal segregation defects. TAK-981 efficiently limited tumor burden in the KPC3 syngeneic mouse model without evidence of systemic toxicity. In vivo treatment with TAK-981 enhanced the proportions of activated CD8 T cells and NK cells but transiently decreased B cell numbers in peripheral blood, spleen and lymph nodes. ScRNA sequencing revealed activation of the interferon response upon TAK-981 treatment in lymphocytes including T, B and NK cells. TAK-981 treatment of CD8 T cells ex vivo induced activation of STAT1 and interferon target genes. Our findings indicate that pharmacological inhibition of the SUMO pathway represents a potential strategy to target PDAC via a dual mechanism: inhibiting cancer cell cycle progression and activating anti-tumor immunity by inducing interferon signaling.

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