Genomic regulation of transcription and RNA processing by the multitasking Integrator complex

SA Welsh, A Gardini - Nature Reviews Molecular Cell Biology, 2023 - nature.com
In higher eukaryotes, fine-tuned activation of protein-coding genes and many non-coding
RNAs pivots around the regulated activity of RNA polymerase II (Pol II). The Integrator …

[HTML][HTML] The Integrator complex at the crossroad of coding and noncoding RNA

N Kirstein, HG Dos Santos, E Blumenthal… - Current opinion in cell …, 2021 - Elsevier
Genomic transcription is fundamental to all organisms. In metazoans, the Integrator complex
is required for endonucleolytic processing of noncoding RNAs, regulation of RNA …

The Integrator complex cleaves nascent mRNAs to attenuate transcription

DC Tatomer, ND Elrod, D Liang, MS Xiao… - Genes & …, 2019 - genesdev.cshlp.org
Cellular homeostasis requires transcriptional outputs to be coordinated, and many events
post-transcription initiation can dictate the levels and functions of mature transcripts. To …

Bi-allelic variants in INTS11 are associated with a complex neurological disorder

B Tepe, EL Macke, M Niceta, MW Hubshman… - The American Journal of …, 2023 - cell.com
The Integrator complex is a multi-subunit protein complex that regulates the processing of
nascent RNAs transcribed by RNA polymerase II (RNAPII), including small nuclear RNAs …

INTS10–INTS13–INTS14 form a functional module of Integrator that binds nucleic acids and the cleavage module

K Sabath, ML Stäubli, S Marti, A Leitner, M Moes… - Nature …, 2020 - nature.com
The Integrator complex processes 3′-ends of spliceosomal small nuclear RNAs (snRNAs).
Furthermore, it regulates transcription of protein coding genes by terminating transcription …

BRAT1 links Integrator and defective RNA processing with neurodegeneration

Z Cihlarova, J Kubovciak, M Sobol, K Krejcikova… - Nature …, 2022 - nature.com
Mutations in BRAT1, encoding BRCA1-associated ATM activator 1, have been associated
with neurodevelopmental and neurodegenerative disorders characterized by …

The integrator complex in transcription and development

MS Mendoza-Figueroa, DC Tatomer… - Trends in biochemical …, 2020 - cell.com
The Integrator complex is conserved across metazoans and controls the fate of many
nascent RNAs transcribed by RNA polymerase II (RNAPII). Among the 14 subunits of …

A conserved cysteine‐based redox mechanism sustains TFEB/HLH‐30 activity under persistent stress

JA Martina, D Guerrero‐Gómez, E Gómez‐Orte… - The EMBO …, 2021 - embopress.org
Mammalian TFEB and TFE3, as well as their ortholog in Caenorhabditis elegans HLH‐30,
play an important role in mediating cellular response to a variety of stress conditions …

Integrator is recruited to promoter‐proximally paused RNA Pol II to generate Caenorhabditis elegans piRNA precursors

T Beltran, E Pahita, S Ghosh, B Lenhard… - The EMBO journal, 2021 - embopress.org
Piwi‐interacting RNAs (piRNAs) play key roles in germline development and genome
defence in metazoans. In C. elegans, piRNAs are transcribed from> 15,000 discrete …

[HTML][HTML] Take a break: Transcription regulation and RNA processing by the Integrator complex

K Sabath, S Jonas - Current Opinion in Structural Biology, 2022 - Elsevier
The metazoan-specific Integrator complex is a> 1.5 MDa machinery that interacts with RNA
polymerase II (RNAP2) to attenuate coding gene transcription by early termination close to …