Evidence map›Paper›PMID 30146160›Full record

ArticleCell2018

Chromosome Segregation Fidelity in Epithelia Requires Tissue Architecture.

Kristin A Knouse, Kristina E Lopez, Marc Bachofner, Angelika Amon

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed
9.5field-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

93 citing papers in PubMed, 145 citations in OpenAlex.

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  18. Surviving the Storm: The Role of Poly- and Depolyploidization in Tissues and Tumors.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Review
  19. Integrating integrins with the hallmarks of cancer.Matrix biology : journal of the International Society for Matrix Biology · 2024
    Review
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 2 countries.

Kristin A KnouseKoch Institute for Integrative Cancer Research, Department of Biology, Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Health Sciences and Technology, Harvard Medical School, Boston, MA 02115, USA. Electronic address: knouse@wi.mit.edu.
Kristina E LopezKoch Institute for Integrative Cancer Research, Department of Biology, Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
Marc BachofnerDepartment of Biology, Institute of Molecular Health Sciences, Swiss Federal Institute of Technology (ETH Zurich), Zurich, Switzerland.
Angelika AmonKoch Institute for Integrative Cancer Research, Department of Biology, Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, MA 02139, USA. Electronic address: angelika@mit.edu.
Howard Hughes Medical Institute · USETH Zurich · CHMassachusetts Institute of Technology · US

Funding

VIRUS PRODUCTION COREP30CA014051 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Michael Birnbaum · 1985 to 2026
$93.9M
Medical Scientist Training ProgramT32GM007753 · NIGMS · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI WALENSKY, LOREN DAVID · 1985 to 2021
$50.0M
PRE-DOCTORAL TRAINING IN THE BIOLOGICAL SCIENCEST32GM007287 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI BELL, STEPHEN P., KEATING, AMY E · 1985 to 2019
$40.8M
Causes and consequences of aneuploidyR35GM118066 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI AMON, ANGELIKA B · 2016 to 2020
$1.9M
Regulation of mitosis by proteolysis in yeastR01CA206157 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI AMON, ANGELIKA B · 2016 to 2020
$1.4M
Howard Hughes Medical InstituteNCI NIH HHS P30 CA014051NCI NIH HHS R01 CA206157NIGMS NIH HHS R35 GM118066NIGMS NIH HHS T32 GM007287NIGMS NIH HHS T32 GM007753
6 · The paper itself

Abstract

Much of our understanding of chromosome segregation is based on cell culture systems. Here, we examine the importance of the tissue environment for chromosome segregation by comparing chromosome segregation fidelity across several primary cell types in native and nonnative contexts. We discover that epithelial cells have increased chromosome missegregation outside of their native tissues. Using organoid culture systems, we show that tissue architecture, specifically integrin function, is required for accurate chromosome segregation. We find that tissue architecture enhances the correction of merotelic microtubule-kinetochore attachments, and this is especially important for maintaining chromosome stability in the polyploid liver. We propose that disruption of tissue architecture could underlie the widespread chromosome instability across epithelial cancers. Moreover, our findings highlight the extent to which extracellular context can influence intrinsic cellular processes and the limitations of cell culture systems for studying cells that naturally function within a tissue.

Indexed as

AnimalsCell AggregationCell Culture TechniquesChromosomal InstabilityChromosomesChromosome SegregationEpithelial CellsEpitheliumFemaleKinetochoresMaleMiceMice, Inbred C57BLMicrotubulesMitosisOrganoidsaneuploidychromosome segregationintegrintissue architecture

Identifiers

PMID30146160
PMCPMC6151153
OpenAlexW2888336740

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.