Evidence map›Paper›PMID 29357071›Full record

ReviewAdvances in experimental medicine and biology2017

Fragility Extraordinaire: Unsolved Mysteries of Chromosome Fragile Sites.

Wenyi Feng, Arijita Chakraborty

Abstract readReview
In one paragraph

Review in Advances in experimental medicine and biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

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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.

Wenyi FengDepartment of Biochemistry and Molecular Biology, SUNY Upstate Medical University, Syracuse, NY, USA. fengw@upstate.edu.
Arijita ChakrabortyDepartment of Biochemistry and Molecular Biology, SUNY Upstate Medical University, Syracuse, NY, USA.

Funding

Mechanisms of replication stress-induced chromosome fragilityR01GM118799 · NIGMS · UPSTATE MEDICAL UNIVERSITY · PI FENG, WENYI · 2016 to 2020
$1.6M
NIGMS NIH HHS R01 GM118799NIH HHS 5R01 GM118799-01A1
6 · The paper itself

Abstract

Chromosome fragile sites are a fascinating cytogenetic phenomenon now widely implicated in a slew of human diseases ranging from neurological disorders to cancer. Yet, the paths leading to these revelations were far from direct, and the number of fragile sites that have been molecularly cloned with known disease-associated genes remains modest. Moreover, as more fragile sites were being discovered, research interests in some of the earliest discovered fragile sites ebbed away, leaving a number of unsolved mysteries in chromosome biology. In this review we attempt to recount some of the early discoveries of fragile sites and highlight those phenomena that have eluded intense scrutiny but remain extremely relevant in our understanding of the mechanisms of chromosome fragility. We then survey the literature for disease association for a comprehensive list of fragile sites. We also review recent studies addressing the underlying cause of chromosome fragility while highlighting some ongoing debates. We report an observed enrichment for R-loop forming sequences in fragile site-associated genes than genomic average. Finally, we will leave the reader with some lingering questions to provoke discussion and inspire further scientific inquiries.

Indexed as

AnimalsChromosome Fragile SitesChromosome FragilityDNA Breaks, Double-StrandedGenomeGenomic InstabilityHumansNeoplasmsNervous System DiseasesAphidicolinCancerChromosome fragilityCommon and rare fragile sitesDNA double-strand breaksDNA replication stressFolate stressNeurological disordersR-loops

Identifiers

PMID29357071
PMCPMC6055930

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.