Results 241 to 250 of about 503,680 (311)

Extracellular Vesicles of Streptococcus anginosus Mediate Gastritis via Epithelial Barrier Disruption and Macrophage‐driven Inflammation

open access: yesAdvanced Science, EarlyView.
Streptococcus anginosus extracellular vesicles (SA‐EVs) accumulate in gastric tissue, disrupt epithelial tight junctions, and induce gastritis characterized by neutrophil infiltration and elevated cytokines (TNF‐α, IL‐6, IL‐17A). Proteomics identifies TMPC and FBP62 as key SA‐EVs virulence factors; their genetic deletion attenuates inflammation ...
Ying Gong   +12 more
wiley   +1 more source

Systems-level feedback loops maintain gene expression homeostasis following RNA polymerase II dosage perturbation

open access: yes
Olthof AM   +6 more
europepmc   +1 more source

Multi-omics and biochemical reconstitution reveal CDK7-dependent mechanisms controlling RNA polymerase II function at gene 5'- and 3' ends. [PDF]

open access: yesCell Rep
Luyties O   +17 more
europepmc   +1 more source

Notch induces transcription by stimulating release of paused RNA polymerase II. [PDF]

open access: yesGenes Dev
Rogers JM   +6 more
europepmc   +1 more source

Functional genomic profiling of O-GlcNAc reveals its context-specific interplay with RNA polymerase II. [PDF]

open access: yesGenome Biol
Rucli S   +6 more
europepmc   +1 more source

Mechanisms of transcription attenuation and condensation of RNA polymerase II by RECQ5

open access: yes
Sebesta M   +10 more
europepmc   +1 more source

RNA Polymerase II subunits overexpressions induce genome instability and deregulate transcription

open access: yes
Sadurni MM   +8 more
europepmc   +1 more source

The RNA Polymerase II Core Promoter

Annual Review of Biochemistry, 2003
▪ Abstract  The events leading to transcription of eukaryotic protein-coding genes culminate in the positioning of RNA polymerase II at the correct initiation site. The core promoter, which can extend ∼35 bp upstream and/or downstream of this site, plays a central role in regulating initiation.
Stephen T, Smale, James T, Kadonaga
openaire   +3 more sources

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