Project description:High-throughput data analysis was performed to identify the differentially expressed circRNAs in K1 control cell and AhR antagonist treated K1 cells. In total, 45 differentially expressed circRNAs were found.
Project description:To examine the changes in RNA expression profile under AhR antagonist treatment in human hematopoietic stem progenitor cells (HSPCs), CD34+cells were isolated from umbilical cord blood (UCB) unit. CD34+cells were cultured with two different AhR antagonists CH223191 and StemRegenin1 (SR1) ex vivo for 7 days. cultured cells were used to perform RNA sequencing and analyze the changes in RNA expression profile by treatment.
Project description:SJL pregnant mice were infected with Zika virus and treated with nanoliposomes loaded with AHR antagonist CH223191 or control nanoliposomes. RNA-Seq analysis was performed in CNS samples from the pups.
Project description:The goal of the study was to identify genes that are directly or indirectly coregulated by the AhR pathway in primary human AML cells. Patient AML cells were treated for 16 hours with the two indirubin derivatives 6-bromoindirubin-3'oxime (BIO), 1-Methyl-6-bromoindirubin-3'oxime (MeBIO), the AHR-antagonist SR1 (StemReginin1), combinations of BIO+SR1 and MeBIO+SR1 or DMSO alone at indicated concentrations prior to RNA extraction for sequencing. RNA-Seq performed on 5 primary AML samples fresh (t0) and after exposure to AhR-agonists (2), -antagonist (1), and DMSO Contributor: Leucegene Project, IRIC
Project description:RNA-seq was done on eight different lymphoblastoid cell lines for vehicle control, 3-MC agonist treatment and GNF-351 antagonist treatment for AHR to look at AHR regulated genes with different genetic backgrounds. We identified 69 genes that were highly differentially expressed after 3-MC or GNF-351 antagonist treatment with variation in the degree fo differential expression between the eight cell lines.
Project description:Indole-3-pyruvate (I3P), an endogenous metabolite derived from tryptophan by gut microbiota and IL4I1 enzyme in humans can potentially activate the transcriptional activity of the Aryl Hydrocarbon receptor. Here we test this by stimulating AHR proficient U-87MG cells with I3P alone or in combination with the AHR antagonist SR1.
Project description:Aryl hydrocarbon receptor (AHR) is a ligand activated transcription factor that plays a critical role in shaping innate and adaptive immune responses. However, the molecular mechanism by which AHR regulates the function of human NK cells remains largely unknown. Here, we use RNA sequencing on IL21-expanded NK cells in the presence of AHR agonists and antagonist to demonstrate that AHR directly regulates the expression of known regulators of phenotype, development, metabolism, and function.
Project description:The goal of the study was to identify genes that are directly or indirectly coregulated by the AhR pathway in primary human AML cells. Patient AML cells were treated for 16 hours with the two indirubin derivatives 6-bromoindirubin-3'oxime (BIO), 1-Methyl-6-bromoindirubin-3'oxime (MeBIO), the AHR-antagonist SR1 (StemReginin1), combinations of BIO+SR1 and MeBIO+SR1 or DMSO alone at indicated concentrations prior to RNA extraction for sequencing.
