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TranscriptomicsRole of a GntR-family response regulator LbrA in Listeria monocytogenes biofilm formation
The formation of Listeria monocytogenes biofilms contributes to persistent contamination in food processing facilities. A microarray comparison of L. monocytogenes between the transcriptome of the strong biofilm forming strain (Bfms) Scott A and the weak biofilm forming (Bfmw) strain F2365 was condu...
ORGANISM(S): Listeria monocytogenes 
2012-09-06 | E-GEOD-40598 | biostudies-arrayexpress
TranscriptomicsRNA-seq reveals differential gene expression in Staphylococcus aureus at single-nucleotide resolution
Staphylococcus aureus is a gram-positive cocci and an important human commensal bacteria and pathogen. S. aureus infections are increasingly difficult to treat because of the emergence of highly resistant MRSA (Methicillin-resistant S. aureus) strains. Here we present a method to study differential...
ORGANISM(S): Staphylococcus aureus 
2013-11-07 | E-GEOD-48896 | biostudies-arrayexpress
TranscriptomicsGene expression profiles of murine granule neuron precursors and medulloblastoma
Sonic hedgehog (Shh) signals via Gli transcription factors to stimulate proliferation of granule neuron precursor cells (GNPs) in the cerebellum. Deregulation of Shh target genes often results in unrestrained GNP proliferation and eventually medulloblastoma (MB), the most common pediatric brain mali...
ORGANISM(S): Mus musculus 
2010-06-16 | E-GEOD-17702 | biostudies-arrayexpress
MetabolomicsFecal microbiota transplantation plus anti-PD-1 immunotherapy in advanced melanoma: a phase I trial

Fecal microbiota transplantation (FMT) represents a potential strategy to overcome resistance to immune checkpoint inhibitors in patients with refractory melanoma; however, the role of FMT in first-line treatment settings has not been evaluated. We conducted a multicenter phase I trial combining ...

2025-02-27 | MTBLS711 | MetaboLights
TranscriptomicsThe transcriptional programme of Salmonella Typhimurium reveals a key role for tryptophan metabolism in biofilms
Background: Biofilm formation by Salmonella species enhances the capacity of these pathogenic bacteria to survive stresses that are commonly encountered within food processing and during host infection. The persistence of Salmonella within the food chain has become a major health concern, as biofilm...
ORGANISM(S): Salmonella enterica 
2010-05-18 | E-GEOD-17246 | biostudies-arrayexpress
MetabolomicsFirst-in-class MKK4 inhibitors enhance liver regeneration and prevent liver failure

Diminished hepatocyte regeneration is a key feature of acute and chronic liver diseases and after extended liver resections, resulting in the inability to maintain or restore a sufficient functional liver mass. Therapies to restore hepatocyte regeneration are lacking, making liver transplantation...

2024-09-23 | MTBLS9434 | MetaboLights
UnknownMagnetoelectric behavior via a spin state transition.
Not available
S-EPMC6731214 | biostudies-literature
TranscriptomicsTranscription profiling time series of the response of Rattus norvegicus nasal epithelial cells to treatment with various doses of formaldehyde
Formaldehyde, an important industrial chemical, is used for multiple commercial purposes throughout the industrialized world. This simple, one carbon aldehyde is a natural metabolite formed in cells throughput the body. However, it is also a rodent nasal carcinogen, when inhaled by rats every day ...
ORGANISM(S): Rattus norvegicus 
2007-10-25 | E-GEOD-7002 | biostudies-arrayexpress
TranscriptomicsProgrammed cell senescence during embryonic development
Cellular senescence disables the proliferation of damaged cells and it is relevant for cancer and aging. Here, we show that cellular senescence occurs during mammalian embryonic development. Specifically, we have focused on the mouse regressing mesonephros and the endolymphatic sac of the inner ear....
ORGANISM(S): Mus musculus 
2013-11-14 | E-GEOD-49108 | biostudies-arrayexpress
TranscriptomicsExpression data from either growing IMR90 human fibroblasts or senescent IMR90 cells with Ras expression and indicated hairpins
Oncogene-induced senescence is an anti-proliferative stress response program that acts as a fail-safe mechanism to limit oncogenic transformation and is regulated by the retinoblastoma protein (RB) and p53 tumor suppressor pathways. We identify the atypical E2F family member E2F7 as the only E2F t...
ORGANISM(S): Homo sapiens 
2012-08-25 | E-GEOD-40349 | biostudies-arrayexpress
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