Evidence map›Paper›PMID 33801331›Full record

ArticleCancers2021

Reduced

Lucile M Jeusset, Brent J Guppy, Zelda Lichtensztejn, Darin McDonald, Kirk J McManus

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 29% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
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

5 authors at 2 institutions in 1 country.

Lucile M JeussetResearch Institute in Oncology & Hematology, CancerCare Manitoba, Winnipeg, MB R3E0V9, Canada.
Brent J GuppyResearch Institute in Oncology & Hematology, CancerCare Manitoba, Winnipeg, MB R3E0V9, Canada.
Zelda LichtensztejnResearch Institute in Oncology & Hematology, CancerCare Manitoba, Winnipeg, MB R3E0V9, Canada.
Darin McDonaldDepartment of Oncology, University of Alberta, Edmonton, AB T6G2H7, Canada.
Kirk J McManusResearch Institute in Oncology & Hematology, CancerCare Manitoba, Winnipeg, MB R3E0V9, Canada.ORCID 0000-0003-0081-8737
CancerCare Manitoba · CAUniversity of Alberta · CA

Funding

CancerCare Manitoba FoundationCIHR 162374Research Manitoba
6 · The paper itself

Abstract

Chromosome instability (CIN) is an enabling feature of oncogenesis associated with poor patient outcomes, whose genetic determinants remain largely unknown. As mitotic chromatin compaction defects can compromise the accuracy of chromosome segregation into daughter cells and drive CIN, characterizing the molecular mechanisms ensuring accurate chromatin compaction may identify novel CIN genes. In vitro, histone H2B monoubiquitination at lysine 120 (H2Bub1) impairs chromatin compaction, while in vivo H2Bub1 is rapidly depleted from chromatin upon entry into mitosis, suggesting that H2Bub1 removal may be a pre-requisite for mitotic fidelity. The deubiquitinating enzyme USP22 catalyzes H2Bub1 removal in interphase and may also be required for H2Bub1 removal in early mitosis to maintain chromosome stability. In this study, we demonstrate that siRNA-mediated USP22 depletion increases H2Bub1 levels in early mitosis and induces CIN phenotypes associated with mitotic chromatin compaction defects revealed by super-resolution microscopy. Moreover,

Indexed as

BUB1cancerchromatin compactionchromosome instabilityH2Bub1H2B ubiquitinationmitosisquantitative imaging microscopySTEDUSP22

Identifiers

PMID33801331
PMCPMC7958346
OpenAlexW3134065403

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.