Evidence map›Paper›PMID 42856571›Full record

ArticlebioRxiv : the preprint server for biology2026

Global Regulatory Functions of the Human CCR4-NOT Complex in mRNA Deadenylation and Decay.

Katherine M McKenney, Mika Nevo, Robert P Connacher, Khadija Rebbani, Zijun Luo, Elise B Dunshee, Marc R Fabian, Eugene Valkov, Justin Brumbaugh, Aaron C Goldstrohm

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Katherine M McKenneyDepartment of Biochemistry, Molecular Biology, and Biophysics, University of Minnesota, Minneapolis, MN 55455, USA.ORCID 0000-0002-7423-266X
Mika NevoDepartment of Molecular, Cellular, and Developmental Biology, University of Colorado, Boulder, CO 80309, USA.ORCID 0000-0002-2385-4784
Robert P ConnacherDepartment of Biochemistry, Molecular Biology, and Biophysics, University of Minnesota, Minneapolis, MN 55455, USA.ORCID 0000-0003-4560-3852
Khadija RebbaniNational Cancer Institute, National Institutes of Health, Frederick, MD 21702, USA.ORCID 0000-0002-5739-2872
Zijun LuoDepartment of Biochemistry, McGill University, Montreal, QC, H3A 1A3, Canada.
Elise B DunsheeDepartment of Biochemistry, Molecular Biology, and Biophysics, University of Minnesota, Minneapolis, MN 55455, USA.ORCID 0000-0003-1607-7646
Marc R FabianDepartment of Biochemistry, McGill University, Montreal, QC, H3A 1A3, Canada.ORCID 0000-0003-3700-7604
Eugene ValkovNational Cancer Institute, National Institutes of Health, Frederick, MD 21702, USA.ORCID 0000-0002-3721-1739
Justin BrumbaughDepartment of Molecular, Cellular, and Developmental Biology, University of Colorado, Boulder, CO 80309, USA.ORCID 0000-0002-9605-2010
Aaron C GoldstrohmDepartment of Biochemistry, Molecular Biology, and Biophysics, University of Minnesota, Minneapolis, MN 55455, USA.ORCID 0000-0002-1867-8763

Funding

TRAINING GRANT IN MICROBIOLOGY/CANCER RESEARCHT32CA009138 · NCI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI Scott M. Dehm · 1985 to 2026
$11.3M
Molecular Mechanisms of mRNA Regulation and DecayZIABC011977 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI VALKOV, EUGENE · 2020 to 2025
$8.7M
Predoctoral Training Program in Signaling and Cellular Regulation INCLUDE Down Syndrome SupplementT32GM142607 · NIGMS · UNIVERSITY OF COLORADO · PI Sabrina Leigh Spencer, Tin Tin Su · 2021 to 2026
$3.6M
DEFINING REGULATORY ROLES FOR HISTONE H3 METHYLATION IN DEVELOPMENTR35GM142884 · NIGMS · UNIVERSITY OF COLORADO · PI BRUMBAUGH, JUSTIN · 2021 to 2025
$2.1M
Translational Control by Human Pumilio ProteinsR01GM150468 · NIGMS · UNIVERSITY OF MINNESOTA · PI Aaron Charles Goldstrohm · 2023 to 2026
$1.7M
Intramural NIH HHS ZIA BC011977NCI NIH HHS T32 CA009138NIGMS NIH HHS R01 GM150468NIGMS NIH HHS R35 GM142884NIGMS NIH HHS T32 GM142607
6 · The paper itself

Abstract

Shortening of the poly(A) tail initiates mRNA decay, and the human CCR4-NOT is the principal cytoplasmic deadenylase. Although its subunits have been defined, their functions have not been comprehensively evaluated in cells. We depleted each CCR4-NOT subunit and measured transcriptome-wide effects. CCR4-NOT regulated transcripts from thousands of genes, many of which associated with the complex in cells. Distinct groups of transcripts responded according to the modular organization of the complex, while subsets exhibited unique responses to specific subunits. Poly(A) tail analysis revealed that the CNOT7 and CNOT8 deadenylases are the predominant regulators of poly(A) tail length in these cells. CCR4-NOT targets were enriched in regulatory pathways including cell proliferation, apoptosis, stress responses, and cancer-related processes. Bioinformatic analysis identified sequence determinants and candidate recruitment factors associated with CCR4-NOT regulation. The results define the breadth and specificity of CCR4-NOT-mediated mRNA decay and provide a resource for dissecting regulatory mechanisms and biological roles.

Identifiers

PMID42856571
PMCPMC13648679

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.