Evidence map›Paper›PMID 23827674›Full record

ArticleCell2013

Catastrophic nuclear envelope collapse in cancer cell micronuclei.

Emily M Hatch, Andrew H Fischer, Thomas J Deerinck, Martin W Hetzer

Open access · greenAbstract read
In one paragraph

Article in Cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 469 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
469citing papers in PubMed, 1 pooled it
13.9field-weighted citation impact, top 1% of its field
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

469 citing papers in PubMed, 1 synthesis or guideline pooled it, 742 citations in OpenAlex.

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409 more citing papers are in PubMed but not listed here.

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

4 authors at 3 institutions in 1 country.

Emily M HatchMolecular and Cell Biology Laboratory, Salk Institute for Biological Studies, 10010 N. Torrey Pines Road, La Jolla, CA 92037, USA.
Andrew H Fischer
Thomas J Deerinck
Martin W Hetzer
Salk Institute for Biological Studies · USUniversity of California San Diego · USUniversity of Massachusetts Chan Medical School · US

Funding

Viral Vector Core (VVC)P30CA014195 · NCI · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI Ye Zheng · 1985 to 2026
$82.8M
IVEM and Image Analysis ResourceP41GM103412 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI ELLISMAN, MARK H · 2012 to 2019
$17.9M
The role of the nucleoporin Nup98 in gene regulationR01GM098749 · NIGMS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI HETZER, MARTIN W · 2012 to 2015
$1.4M
NCI NIH HHS P30CA014118195NCI NIH HHS P30 CA014195NIGMS NIH HHS GM103412NIGMS NIH HHS R01 GM098749NIGMS NIH HHS R01GM098749
6 · The paper itself

Abstract

During mitotic exit, missegregated chromosomes can recruit their own nuclear envelope (NE) to form micronuclei (MN). MN have reduced functioning compared to primary nuclei in the same cell, although the two compartments appear to be structurally comparable. Here we show that over 60% of MN undergo an irreversible loss of compartmentalization during interphase due to NE collapse. This disruption of the MN, which is induced by defects in nuclear lamina assembly, drastically reduces nuclear functions and can trigger massive DNA damage. MN disruption is associated with chromatin compaction and invasion of endoplasmic reticulum (ER) tubules into the chromatin. We identified disrupted MN in both major subtypes of human non-small-cell lung cancer, suggesting that disrupted MN could be a useful objective biomarker for genomic instability in solid tumors. Our study shows that NE collapse is a key event underlying MN dysfunction and establishes a link between aberrant NE organization and aneuploidy.

Indexed as

Genomic InstabilityMicronuclei, Chromosome-DefectiveCarcinoma, Non-Small-Cell LungCell Line, TumorCell NucleusDNA DamageHumansInterphaseLaminsLung NeoplasmsNuclear EnvelopeLamins

Identifiers

PMID23827674
PMCPMC3749778
OpenAlexW2077145482

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.