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Chromatin Profiling (ChIP-seq) Services

14 publications found.

ETV2/ER71 regulates hematovascular lineage generation and vascularization through an H3K9 demethylase, KDM4A
Published: December, 2024
Abstract: Highlights Interaction of ETV2 and KDM4A decreases H3K9 trimethylation on hematovascular genes. ETV2 and KDM4A cooperatively regulates the expression of hematovascular genes. Mice lacking endothelial Etv2 and...
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Innate immune training restores pro-reparative myeloid functions to promote remyelination in the aged central nervous system
Published: July, 2024
Abstract: The reduced ability of the central nervous system to regenerate with increasing age limits functional recovery following demyelinating injury. Previous work has shown that myelin debris can overwhelm the metabolic capacity of microglia, thereby im...
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Inflammatory stress-mediated chromatin changes underlie dysfunction in endothelial cells
Published: October, 2023
Abstract: Inflammatory stresses underlie endothelial dysfunction and contribute to the development of chronic cardiovascular disorders such as atherosclerosis and vascular fibrosis. The initial transcriptional response of endothelial cells to pro-inflammato...
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Impact of Fetal Exposure to Endocrine Disrupting ChemicalMixtures on FOXA3 Gene and Protein Expression in Adult RatTestes.
Published: January, 2023
Abstract: Perinatal exposure to endocrine disrupting chemicals (EDCs) has been shown to affect male reproductive functions. However, the effects on male reproduction of exposure to EDC mixtures at doses relevant to humans have not been fully characterized. ...
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Identification of genomic binding sites and direct target genes for thetranscription factor DDIT3/CHOP.
Published: November, 2022
Abstract: DDIT3 is a tightly regulated basic leucine zipper (bZIP) transcription factor and key regulator in cellular stress responses. It is involved in a variety of pathological conditions and may cause cell cycle block and apoptosis. It is also implicate...
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Histone Deacetylases 1 and 2 target gene regulatory networks of nephronprogenitors to control nephrogenesis.
Published: November, 2022
Abstract: Our studies demonstrated the critical role of Histone deacetylases (HDACs) in the regulation of nephrogenesis. To better understand the key pathways regulated by HDAC1/2 in early nephrogenesis, we performed chromatin immunoprecipitation sequencing...
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CREBBP/EP300 acetyltransferase inhibition disrupts FOXA1-bound enhancers to inhibit the proliferation of ER+ breast cancer cells.
Published: March, 2022
Abstract: Therapeutic targeting of the estrogen receptor (ER) is a clinically validated approach for estrogen receptor positive breast cancer (ER+ BC), but sustained response is limited by acquired resistance. Targeting the transcriptional coactivators requ...
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Answer ALS: A Large-Scale Resource for Sporadic and Familial ALS Combining Clinical Data with Multi-Omics Data from Induced Pluripotent Cell Lines
Published: February, 2022
Abstract: Answer ALS is a comprehensive multi-omics approach to ALS to ascertain, at a population level, the various clinical-molecular- biochemical subtypes of sporadic ALS. This national program enrolled 1046 ALS and ALS/FTD patients along with a cohort o...
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Epigenetic regulation of the lineage specificity of primary human dermallymphatic and blood vascular endothelial cells.
Published: September, 2020
Abstract: Lymphatic and blood vascular endothelial cells (ECs) share several molecular and developmental features. However, these two cell types possess distinct phenotypic signatures, reflecting their different biological functions. Despite significant adv...
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Battle of the sex chromosomes: competition between X- and Y-chromosomeencoded proteins for partner interaction and chromatin occupancy drivesmulti-copy gene expression and evolution in muroid rodents.
Published: July, 2020
Abstract: Transmission distorters (TDs) are genetic elements that favor their own transmission to the detriments of others. Slx/Slxl1 (Sycp3-like-X-linked and Slx-like1) and Sly (Sycp3-like-Y-linked) are TDs which have been co-amplified on the X and Y chrom...
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Multi-omic analysis of gametogenesis reveals a novel signature at the promoters and distal enhancers of active genes.
Published: March, 2020
Abstract: Epigenetic regulation of gene expression is tightly controlled by the dynamic modification of histones by chemical groups, the diversity of which has largely expanded over the past decade with the discovery of lysine acylations, catalyzed from acy...
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A comprehensive epigenomic analysis of phenotypically distinguishable, genetically identical female and male Daphnia pulex.
Published: January, 2020
Abstract: BACKGROUND: Daphnia species reproduce by cyclic parthenogenesis involving both sexual and asexual reproduction. The sex of the offspring is environmentally determined and mediated via endocrine signalling by the mother. Interestingly, male and fem...
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Functionally Annotating Regulatory Elements in the Equine Genome Using Histone Mark ChIP-Seq.
Published: December, 2019
Abstract: One of the primary aims of the Functional Annotation of ANimal Genomes (FAANG) initiative is to characterize tissue-specific regulation within animal genomes. To this end, we used chromatin immunoprecipitation followed by sequencing (ChIP-Seq) to ...
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Development and epigenetic plasticity of murine Müller glia.
Published: July, 2019
Abstract: The ability to regenerate the entire retina and restore lost sight after injury is found in some species and relies mostly on the epigenetic plasticity of Müller glia. To understand the role of mammalian Müller glia as a source of progen...
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