Evidence map›Paper›PMID 20107230›Full record

ReviewBlood2010

Copy neutral loss of heterozygosity: a novel chromosomal lesion in myeloid malignancies.

Christine O'Keefe, Michael A McDevitt, Jaroslaw P Maciejewski

Open access · bronzeAbstract readReview
In one paragraph

Review in Blood, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 111 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
111citing papers in PubMed, 3 pooled it
8.8field-weighted citation impact, top 2% 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

111 citing papers in PubMed, 3 syntheses or guidelines pooled it, 233 citations in OpenAlex.

  1. The Progenetix oncogenomic resource in 2021.Database : the journal of biological databases and curation · 2021
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51 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

3 authors at 2 institutions in 1 country.

Christine O'KeefeDepartment of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA.
Michael A McDevitt
Jaroslaw P Maciejewski
Cleveland Clinic · USJohns Hopkins University · US

Funding

Predisposition to chromosomal alterations in MDSR01HL082983 · NHLBI · CLEVELAND CLINIC LERNER COM-CWRU · PI MACIEJEWSKI, JAROSLAW P. · 2005 to 2008
$1.5M
Training/Research Center-Bone Marrow Failure SyndromesK24HL077522 · NHLBI · CLEVELAND CLINIC LERNER COM-CWRU · PI MACIEJEWSKI, JAROSLAW P. · 2005 to 2014
$1.2M
NHLBI NIH HHS K24 HL077522NHLBI NIH HHS R01 HL082983
6 · The paper itself

Abstract

Single nucleotide polymorphism arrays (SNP-A) have recently been widely applied as a powerful karyotyping tool in numerous translational cancer studies. SNP-A complements traditional metaphase cytogenetics with the unique ability to delineate a previously hidden chromosomal defect, copy neutral loss of heterozygosity (CN-LOH). Emerging data demonstrate that selected hematologic malignancies exhibit abundant CN-LOH, often in the setting of a normal metaphase karyotype and no previously identified clonal marker. In this review, we explore emerging biologic and clinical features of CN-LOH relevant to hematologic malignancies. In myeloid malignancies, CN-LOH has been associated with the duplication of oncogenic mutations with concomitant loss of the normal allele. Examples include JAK2, MPL, c-KIT, and FLT3. More recent investigations have focused on evaluation of candidate genes contained in common CN-LOH and deletion regions and have led to the discovery of tumor suppressor genes, including c-CBL and family members, as well as TET2. Investigations into the underlying mechanisms generating CN-LOH have great promise for elucidating general cancer mechanisms. We anticipate that further detailed characterization of CN-LOH lesions will probably facilitate our discovery of a more complete set of pathogenic molecular lesions, disease and prognosis markers, and better understanding of the initiation and progression of hematologic malignancies.

Indexed as

Chromosome AberrationsLoss of HeterozygosityPolymorphism, Single NucleotideAllelesBiomarkers, TumorHematologic NeoplasmsNeoplasm ProteinsBiomarkers, TumorNeoplasm Proteins

Identifiers

PMID20107230
PMCPMC2854422
OpenAlexW2012945687

What OpenQuestion holds

Textmetadata
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.