Evidence map›Paper›PMID 19287385›Full record

ArticleNature genetics2009

A common JAK2 haplotype confers susceptibility to myeloproliferative neoplasms.

Damla Olcaydu, Ashot Harutyunyan, Roland Jäger, Tiina Berg, Bettina Gisslinger, Ingrid Pabinger, Heinz Gisslinger, Robert Kralovics

Abstract read
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In one paragraph

Article in Nature genetics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 180 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
180citing papers in PubMed, 1 pooled it
23.0field-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

180 citing papers in PubMed, 1 synthesis or guideline pooled it, 354 citations in OpenAlex.

  1. Pooled it
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  6. Homozygosity of germ lineBlood neoplasia · 2026
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  14. Polycythaemia vera.Nature reviews. Disease primers · 2025
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120 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Damla OlcayduCenter for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
Ashot Harutyunyan
Roland Jäger
Tiina Berg
Bettina Gisslinger
Ingrid Pabinger
Heinz Gisslinger
Robert Kralovics
Austrian Academy of Sciences · ATMedical University of Vienna · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genome-wide association studies have identified a number of new disease susceptibility loci that represent haplotypes defined by numerous SNPs. SNPs within a disease-associated haplotype are thought to influence either the expression of genes or the sequence of the proteins they encode. In a series of investigations of the JAK2 gene in myeloproliferative neoplasms, we uncovered a new property of haplotypes that can explain their disease association. We observed a nonrandom distribution of the somatic JAK2(V617F) oncogenic mutation between two parental alleles of the JAK2 gene. We identified a haplotype that preferentially acquires JAK2(V617F) and confers susceptibility to myeloproliferative neoplasms. One interpretation of our results is that a certain combination of SNPs may render haplotypes differentially susceptible to somatic mutagenesis. Thus, disease susceptibility loci may harbor somatic mutations that have a role in disease pathogenesis.

Indexed as

Amino Acid SubstitutionPolymorphism, Single NucleotideBase SequenceChromosome MappingFemaleGerm-Line MutationHaplotypesHematologic NeoplasmsHeterozygoteHomozygoteHumansJanus Kinase 2MalePedigreePolycythemia VeraThrombocythemia, EssentialJAK2 protein, humanJanus Kinase 2

Identifiers

PMID19287385
OpenAlexW2038345114

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.