Evidence map›Paper›PMID 32171975›Full record

ReviewCurrent opinion in genetics & development2020

Telomere fusions and translocations: a bridge too far?

Susanna Stroik, Eric A Hendrickson

Abstract readReview
In one paragraph

Review in Current opinion in genetics & development, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Review
  10. Telomere Replication: Solving Multiple End Replication Problems.Frontiers in cell and developmental biology · 2021
    Review
  11. Using telomeric chromosomal aberrations to evaluate clastogen-induced genomic instability in mammalian cells.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2020
    Review
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

2 authors.

Susanna StroikDepartment of Biochemistry, Molecular Biology and Biophysics, University of Minnesota Medical School, Minneapolis, MN, 55455, United States.
Eric A HendricksonDepartment of Biochemistry, Molecular Biology and Biophysics, University of Minnesota Medical School, Minneapolis, MN, 55455, United States. Electronic address: hendr064@umn.edu.

Funding

The mechanism of Cas9/CRISPR-initiated genome modification in human somatic cellsR01GM088351 · NIGMS · UNIVERSITY OF MINNESOTA · PI HENDRICKSON, ERIC A · 2010 to 2018
$2.3M
Ligase III regulates survival from crisis induced by gradual telomere shorteningR01CA190492 · NCI · UNIVERSITY OF MINNESOTA · PI HENDRICKSON, ERIC A · 2015 to 2019
$1.7M
NCI NIH HHS R01 CA190492NIGMS NIH HHS R01 GM088351
6 · The paper itself

Abstract

Telomere fusions inevitably arise as a cell's last-ditch effort to protect exposed chromosomal ends when telomeres are lost due to aging-associated erosion, breakage, failed replication, or a plethora of other cellular mistakes. Fusion of an exposed chromosomal end to another telomere presumably presents a superficially attractive option to the cell as opposed to the alternative of the impending degradation of the unprotected chromosomal terminus. However, when allowed to progress to mitosis these fusion events subsequently foster non-disjunction or bridge:breakage events - both of which drive highly pathogenic genomic instability and additional chromosomal translocations. Thus, the question becomes how and when telomere fusion events arise and, most importantly, is there a mechanism available to resolve these telomere bridges such that proper repair, and not genomic instability, results? Recent evidence suggests that the formation, and then the resolution of, ultrafine bridges may facilitate this process.

Indexed as

Genomic InstabilityMitosisTelomereTelomere HomeostasisTranslocation, GeneticHumansNeoplasms

Identifiers

PMID32171975
PMCPMC7230018

What OpenQuestion holds

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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.