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TranscriptomicsToll-like receptor 2 (TLR2)-TLR9 crosstalk dictates IL-12 family cytokine production in microglia
Microglia are the resident mononuclear phagocytes of the CNS parenchyma and represent an initial line of defense against invading microorganisms. Microglia utilize Toll-like receptors (TLRs) for pathogen recognition and TLR2 specifically senses conserved motifs of gram-positive bacteria including li...
ORGANISM(S): Mus musculus 
2014-12-22 | E-GEOD-24935 | biostudies-arrayexpress
TranscriptomicsExendin-4, a glucagon-like peptide-1 receptor agonist prevents mTBI-induced changes in hippocampus gene expression and memory deficits in mice
Traumatic brain injury (TBI) is a global problem reaching near epidemic numbers that manifests clinically with cognitive problems that decades later may result in dementias like Alzheimer’s disease (AD). Presently, little can be done to prevent ensuing neurological dysfunctions by pharmacological me...
ORGANISM(S): Mus musculus 
2012-10-17 | E-GEOD-41345 | biostudies-arrayexpress
TranscriptomicsAmitriptyline-mediated cognitive enhancement in aged 3xTg Alzheimer’s disease mice is associated with neurogenesis and neurotrophic activity
Approximately 35 million people worldwide suffer from Alzheimer’s disease (AD). Existing therapeutics, while moderately effective, are currently unable to stem the widespread rise in AD prevalence. AD is associated with an increase in amyloid beta (A) oligomers and hyperphosphorylated tau, along wit...
ORGANISM(S): Mus musculus 
2011-12-31 | E-GEOD-26836 | biostudies-arrayexpress
TranscriptomicsMicroRNA-520c-3p targets eIF4GII and acts as a tumor suppressor in diffuse large B cell lymphoma
Deregulation of the translational machinery is emerging as a critical contributor to lymphomagenesis. Various miRNA alterations have been identified in lymphoma, but their role in disrupting the cap-dependent translation regulation complex remains poorly understood. Here, we demonstrate the translat...
ORGANISM(S): Homo sapiens 
2014-03-19 | E-GEOD-40489 | biostudies-arrayexpress
TranscriptomicsNovel RNA-binding activity of MYF5 enhances Ccnd1/Cyclin D1 mRNA translation during myogenesis
Skeletal muscle contains long multinucleated and contractile structures known as muscle fibers, which arise from the fusion of myoblasts into nucleated myotubes during myogenesis. The myogenic regulatory factor (MRF) MYF5 is the earliest to be expressed during myogenesis and functions as a transcri...
ORGANISM(S): Mus musculus 
2016-08-08 | E-GEOD-73704 | biostudies-arrayexpress
Proteomics,MultiomicsAnalysis of peripheral neuron protein expression in the absence of Ikbkap/Elp1
Familial dysautonomia (FD) results from mutation in IKBKAP/ELP1, a gene encoding the scaffolding protein for the Elongator complex. This highly conserved complex is required for the methoxy-carbonyl-methyl (mcm5) modification of uridines located in the wobble position of tRNA molecules (U34). In F...
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
MSV000081568 | MassIVE
TranscriptomicsWnt5A promotes an adaptive, senescent-like stress response, while continuing to drive invasion in melanoma cells.
We have previously shown that Wnt5A drives invasion in melanoma. We have also shown that Wnt5A promotes resistance to therapy designed to target the BRAF(V600E) mutation in melanoma. Here, we show that melanomas characterized by high levels of Wnt5A respond to therapeutic stress by increasing p21 an...
ORGANISM(S): Homo sapiens 
2015-08-07 | E-GEOD-50004 | biostudies-arrayexpress
GenomicsGenome-wide analysis of acetylated H4K5 binding offers new insights into the acute and chronic effects of METH on gene expression in the dorsal striatum
In contrast to the acute METH-induced transcriptional changes, chronic METH administration produces differential changes in IEG responses and blunts the striatal effects of a single METH injection (McCoy et al., 2011). These observations suggested that chromic METH might have caused changes in the m...
ORGANISM(S): Rattus norvegicus 
2013-02-28 | E-GEOD-42776 | biostudies-arrayexpress
TranscriptomicsAge-associated Changes in Basal NF-κB Function in Human CD4+ T Lymphocytes via Dysregulation of PI3 Kinase (dataset 1)
Immune impairment and high circulating level of pro-inflammatory cytokines are landmarks of human aging. However, the molecular basis of immune dysregulation and the source of inflammatory markers remain unclear. Here we demonstrate that in the absence of overt cell stimulation, gene expression medi...
ORGANISM(S): Homo sapiens 
2015-01-08 | E-GEOD-62331 | biostudies-arrayexpress
TranscriptomicsAge-associated Changes in Basal NF-κB Function in Human CD4+ T Lymphocytes via Dysregulation of PI3 Kinase (dataset 2)
Immune impairment and high circulating level of pro-inflammatory cytokines are landmarks of human aging. However, the molecular basis of immune dysregulation and the source of inflammatory markers remain unclear. Here we demonstrate that in the absence of overt cell stimulation, gene expression medi...
ORGANISM(S): Homo sapiens 
2015-01-08 | E-GEOD-62332 | biostudies-arrayexpress
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