Evidence map›Paper›PMID 42539973›Full record

ArticleFrontiers in cell and developmental biology2026

CNOT11 depletion is associated with autophagy-related responses and IL-6-JAK-STAT signaling in cancer cells.

Saori Nishijima, Toru Suzuki, Tadashi Yamamoto

Abstract read
In one paragraph

Article in Frontiers in cell and developmental 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.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Saori NishijimaCell Signal Unit, Okinawa Institute of Science and Technology Graduate University, Okinawa, Japan.
Toru SuzukiLaboratory for Immunogenetics, Center for Integrative Medical Science, RIKEN, Yokohama, Japan.
Tadashi YamamotoCell Signal Unit, Okinawa Institute of Science and Technology Graduate University, Okinawa, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: The CCR4-NOT complex is a central regulator of deadenylation-mediated mRNA decay, yet the role of its vertebrate-specific subunit CNOT11 remains unclear. Methods: We investigated the role of CNOT11 in cellular stress responses using siRNA-mediated knockdown, immunoblotting, immunoprecipitation, transcriptomic analysis, quantitative RT-PCR, ELISA, cycloheximide chase assays, actinomycin D treatment, and poly(A) tail analysis. Results: CNOT11 depletion did not markedly alter the expression of other CCR4-NOT subunits but reduced the association of CNOT10 with the complex. CNOT11 knockdown was associated with LC3-II accumulation, transcriptional upregulation of autophagy-related genes, and changes in AMPK/ULK1 signaling. Increased IL-6 expression and secretion and enhanced STAT1 and STAT3 phosphorylation were also observed. IL-6 knockdown or STAT3 inhibition partially attenuated LC3-II accumulation. Increased IL-6 expression was associated with elevated transcription, without detectable changes in mRNA stability or poly(A) tail length. Discussion: These findings suggest that CNOT11 depletion is associated with LC3-II accumulation and other autophagy-related responses, with IL-6-JAK-STAT signaling contributing partially to this phenotype. Definitive assessment of autophagic flux and the causal positioning of IL-6 signaling will require further studies using gold-standard flux assays and IL-6 rescue or neutralization approaches.

Indexed as

autophagy-related responsesCCR4-NOT complex (CNOT)CNOT11IL-6JAK-STAT signalinglysosome

Identifiers

PMID42539973
PMCPMC13424701

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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.