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Explore Diagenode’s publication database. Learn how our products are used in diverse fields of research.

1474 publications found×
Chromatin Preparation and Chromatin Immuno-precipitation from Drosophila Embryos
Published: November, 2016
Abstract: This protocol provides specific details on how to perform Chromatin immunoprecipitation (ChIP) from Drosophila embryos. ChIP allows the matching of proteins or histone modifications to specific genomic regions. Formaldehyde-cross-linked chromatin ...
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Antibody
Iterative Fragmentation Improves the Detection of ChIP-seq Peaks for Inactive Histone Marks
Published: October, 2016
Abstract: As chromatin immunoprecipitation (ChIP) sequencing is becoming the dominant technique for studying chromatin modifications, new protocols surface to improve the method. Bioinformatics is also essential to analyze and understand the results, and pr...
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Bioruptor Antibody
Genetic variation at the 8q24.21 renal cancer susceptibility locus affects HIF binding to a MYC enhancer
Published: October, 2016
Abstract: Clear cell renal cell carcinoma (ccRCC) is characterized by loss of function of the von Hippel-Lindau tumour suppressor (VHL) and unrestrained activation of hypoxia-inducible transcription factors (HIFs). Genetic and epigenetic determinants have a...
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Bioruptor Antibody
Chronic stress leads to epigenetic dysregulation in the neuropeptide-Y and cannabinoid CB1 receptor genes in the mouse cingulate cortex
Published: October, 2016
Abstract: Persistent stress triggers a variety of mechanisms, which may ultimately lead to the occurrence of anxiety- and depression-related disorders. Epigenetic modifications represent a mechanism by which chronic stress mediates long-term effects. Here, ...
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Antibody
Regulation of transcriptional elongation in pluripotency and cell differentiation by the PHD-finger protein Phf5a
Published: October, 2016
Abstract: Pluripotent embryonic stem cells (ESCs) self-renew or differentiate into all tissues of the developing embryo and cell-specification factors are necessary to balance gene expression. Here we delineate the function of the PHD-finger protein 5a (Phf...
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Antibody
Neonatal monocytes exhibit a unique histone modification landscape
Published: September, 2016
Abstract: Background Neonates have dampened expression of pro-inflammatory cytokines and difficulty clearing pathogens. This makes them uniquely susceptible to infections, but the factors regulating neonatal-specific immune responses are poorly understoo...
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Antibody
BRD4 localization to lineage-specific enhancers is associated with a distinct transcription factor repertoire
Published: September, 2016
Abstract: Proper temporal epigenetic regulation of gene expression is essential for cell fate determination and tissue development. The Bromodomain-containing Protein-4 (BRD4) was previously shown to control the transcription of defined subsets of genes in ...
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Antibody Microplex Library Preparation kit
Coordinate redeployment of PRC1 proteins suppresses tumor formation during Drosophila development
Published: September, 2016
Abstract: Polycomb group proteins form two main complexes, PRC2 and PRC1, which generally coregulate their target genes. Here we show that PRC1 components act as neoplastic tumor suppressors independently of PRC2 function. By mapping the distribution of PRC...
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Antibody
Overexpression of histone demethylase Fbxl10 leads to enhanced migration in mouse embryonic fibroblasts.
Published: September, 2016
Abstract: Cell migration is a central process in the development and maintenance of multicellular organisms. Tissue formation during embryonic development, wound healing, immune responses and invasive tumors all require the orchestrated movement of cells to...
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Antibody
Heterochromatic histone modifications at transposons in Xenopus tropicalis embryos
Published: September, 2016
Abstract: Transposable elements are parasitic genomic elements that can be deleterious for host gene function and genome integrity. Heterochromatic histone modifications are involved in the repression of transposons. However, it remains unknown how these hi...
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Antibody
Allelic reprogramming of the histone modification H3K4me3 in early mammalian development
Published: September, 2016
Abstract: Histone modifications are fundamental epigenetic regulators that control many crucial cellular processes1. However, whether these marks can be passed on from mammalian gametes to the next generation is a long-standing question that remains unanswe...
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Antibody
Detection of Protein-Protein Interactions and Posttranslational Modifications Using the Proximity Ligation Assay: Application to the Study of the SUMO Pathway.
Published: September, 2016
Abstract: The detection of protein-protein interactions by imaging techniques often requires the overexpression of the proteins of interest tagged with fluorescent molecules, which can affect their biological properties and, subsequently, flaw experiment in...
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Antibody
Fumarate is an epigenetic modifier that elicits epithelial-to-mesenchymal transition
Published: August, 2016
Abstract: Mutations of the tricarboxylic acid cycle enzyme fumarate hydratase cause hereditary leiomyomatosis and renal cell cancer1. Fumarate hydratase-deficient renal cancers are highly aggressive and metastasize even when small, leading to a very poor cl...
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Antibody
Noncoding somatic and inherited single-nucleotide variants converge to promote ESR1 expression in breast cancer
Published: August, 2016
Abstract: Sustained expression of the estrogen receptor-α (ESR1) drives two-thirds of breast cancer and defines the ESR1-positive subtype. ESR1 engages enhancers upon estrogen stimulation to establish an oncogenic expression program1. Somatic copy num...
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Antibody
Remodelling of the hepatic epigenetic landscape of glucose-intolerant rainbow trout (Oncorhynchus mykiss) by nutritional status and dietary carbohydrates.
Published: August, 2016
Abstract: The rainbow trout, a carnivorous fish, displays a ‘glucose-intolerant’ phenotype revealed by persistent hyperglycaemia when fed a high carbohydrate diet (HighCHO). Epigenetics refers to heritable changes in gene activity and is closely...
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Antibody
H3.3 demarcates GC-rich coding and subtelomeric regions and serves as potential memory mark for virulence gene expression in Plasmodium falciparum
Published: August, 2016
Abstract: Histones, by packaging and organizing the DNA into chromatin, serve as essential building blocks for eukaryotic life. The basic structure of the chromatin is established by four canonical histones (H2A, H2B, H3 and H4), while histone variants are ...
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Antibody
Clinical, Imaging, Histopathological and Molecular Characterization of Anaplastic Ganglioglioma
Published: August, 2016
Abstract: Anaplastic ganglioglioma (AGG) is a rare and malignant variant of ganglioglioma. According to the World Health Organization classification version 2016, their histopathological grading criteria are still ill-defined. The aim of the present study w...
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Antibody
The Development of a Viral Mediated CRISPR/Cas9 System with Doxycycline Dependent gRNA Expression for Inducible In vitro and In vivo Genome Editing.
Published: August, 2016
Abstract: The RNA-guided Cas9 nuclease, from the type II prokaryotic Clustered Regularly Interspersed Short Palindromic Repeats (CRISPR) adaptive immune system, has been adapted and utilized by scientists to edit the genomes of eukaryotic cells. Here, we re...
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Antibody
reChIP-seq reveals widespread bivalency of H3K4me3 and H3K27me3 in CD4(+) memory T cells
Published: August, 2016
Abstract: The combinatorial action of co-localizing chromatin modifications and regulators determines chromatin structure and function. However, identifying co-localizing chromatin features in a high-throughput manner remains a technical challenge. Here we ...
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Antibody Bioruptor Plus Microplex Library Preparation kit
HDAC1 negatively regulates Bdnf and Pvalb required for parvalbumin interneuron maturation in an experience-dependent manner
Published: August, 2016
Abstract: During early postnatal development, neuronal circuits are sculpted by sensory experience provided by the external environment. This experience-dependent regulation of circuitry development consolidates the balance of excitatory-inhibitory (E/I) ne...
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Antibody
Anti-RAINBOW dye-specific antibodies as universal tools for the visualization of prestained protein molecular weight markers in Western blot analysis
Published: August, 2016
Abstract: Western blotting is one of the most widely used techniques in molecular biology and biochemistry. Prestained proteins are used as molecular weight standards in protein electrophoresis. In the chemiluminescent Western blot analysis, however, these ...
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Antibody
Phenotypic Plasticity through Transcriptional Regulation of the Evolutionary Hotspot Gene tan in Drosophila melanogaster
Published: August, 2016
Abstract: Phenotypic plasticity is the ability of a given genotype to produce different phenotypes in response to distinct environmental conditions. Phenotypic plasticity can be adaptive. Furthermore, it is thought to facilitate evolution. Although phenotyp...
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Antibody IPure kit
Ordered chromatin changes and human X chromosome reactivation by cell fusion-mediated pluripotent reprogramming
Published: August, 2016
Abstract: Erasure of epigenetic memory is required to convert somatic cells towards pluripotency. Reactivation of the inactive X chromosome (Xi) has been used to model epigenetic reprogramming in mouse, but human studies are hampered by Xi epigenetic instab...
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Antibody
MEF2C protects bone marrow B-lymphoid progenitors during stress haematopoiesis
Published: August, 2016
Abstract: DNA double strand break (DSB) repair is critical for generation of B-cell receptors, which are pre-requisite for B-cell progenitor survival. However, the transcription factors that promote DSB repair in B cells are not known. Here we show that MEF...
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Antibody
Toxoplasma gondii TgIST co-opts host chromatin repressors dampening STAT1-dependent gene regulation and IFN-γ-mediated host defenses
Published: August, 2016
Abstract: An early hallmark of Toxoplasma gondii infection is the rapid control of the parasite population by a potent multifaceted innate immune response that engages resident and homing immune cells along with pro- and counter-inflammatory cytokines. In t...
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Antibody
Loss of cohesin complex components STAG2 or STAG3 confers resistance to BRAF inhibition in melanoma
Published: August, 2016
Abstract: The protein kinase B-Raf proto-oncogene, serine/threonine kinase (BRAF) is an oncogenic driver and therapeutic target in melanoma. Inhibitors of BRAF (BRAFi) have shown high response rates and extended survival in patients with melanoma who bear t...
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Antibody
Hormetic Shifting of Redox Environment by Pro-Oxidative Resveratrol Protects Cells Against Stress
Published: August, 2016
Abstract: Resveratrol has gained tremendous interest owing to multiple reported health-beneficial effects. However, the underlying key mechanism of action of resveratrol remained largely controversial. Here, we demonstrate that under physiologically relevan...
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Antibody
Enhancer decommissioning by Snail1-induced competitive displacement of TCF7L2 and down-regulation of transcriptional activators results in EPHB2 silencing
Published: August, 2016
Abstract: Transcriptional silencing is a major cause for the inactivation of tumor suppressor genes, however, the underlying mechanisms are only poorly understood. The EPHB2 gene encodes a receptor tyrosine kinase that controls epithelial cell migration and...
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Antibody
Normal stroma suppresses cancer cell proliferation via mechanosensitive regulation of JMJD1a-mediated transcription
Published: August, 2016
Abstract: Tissue homeostasis is dependent on the controlled localization of specific cell types and the correct composition of the extracellular stroma. While the role of the cancer stroma in tumour progression has been well characterized, the specific cont...
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Antibody
Severe muscle wasting and denervation in mice lacking the RNA-binding protein ZFP106
Published: August, 2016
Abstract: Innervation of skeletal muscle by motor neurons occurs through the neuromuscular junction, a cholinergic synapse essential for normal muscle growth and function. Defects in nerve-muscle signaling cause a variety of neuromuscular disorders with fea...
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Antibody

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