Evidence map›Paper›PMID 18496562›Full record

ReviewLeukemia2008

Clinical correlates of JAK2V617F presence or allele burden in myeloproliferative neoplasms: a critical reappraisal.

A M Vannucchi, E Antonioli, P Guglielmelli, A Pardanani, A Tefferi

Open access · greenAbstract readReview
PubMed Publisher
In one paragraph

Review in Leukemia, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 125 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
125citing papers in PubMed, 1 pooled it
15.2field-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

125 citing papers in PubMed, 1 synthesis or guideline pooled it, 292 citations in OpenAlex.

  1. Philadelphia-negative classical myeloproliferative neoplasms: critical concepts and management recommendations from European LeukemiaNet.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2011
    Guideline
  2. Trial
  3. Trial
  4. Trial
  5. Mathematical modeling ofProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  6. Article
  7. Review
  8. Frequency of JAK2V617F Mutation Zygosity and Impact on Disease Outcome in MPN Patients.Asian Pacific journal of cancer prevention : APJCP · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Clinical Impact ofTurkish journal of haematology : official journal of Turkish Society of Haematology · 2023
    Article
  13. Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Review
  20. Article

65 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

5 authors at 3 institutions in 2 countries.

A M VannucchiUF di Ematologia, Dipartimento di Area Critica Medico-Chirurgica, Università degli Studi, Azienda Ospedaliera-Universitaria Careggi, Firenze, Italy. amvannucchi@unifi.it
E Antonioli
P Guglielmelli
A Pardanani
A Tefferi
Azienda Ospedaliero-Universitaria Careggi · ITMayo Clinic in Arizona · USTumour Institute of Tuscany · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

JAK2 and MPL mutations are recurrent in myeloproliferative neoplasms (MPNs). A JAK2 mutation, primarily JAK2V617F, is almost invariably associated with polycythemia vera (PV). However, JAK2V617F also occurs in the majority of patients with essential thrombocythemia (ET) or primary myelofibrosis (PMF) as well as in a much smaller percentage of those with other MPNs. The mechanism(s) behind this one allele-multiple phenotypes phenomenon has not been fully elucidated. The issue is further confounded by the presence of marked variation in JAK2V617F allele burden among mutation-positive patients. In the current communication, we discuss potential mechanisms for phenotypic diversity among JAK2V617F-positive MPNs as well as review the current literature in regard to genotype-phenotype correlations (that is clinical correlates and prognostic significance) in the context of both the presence or absence of the mutation (ET and PMF) and its allele burden (PV, ET and PMF).

Indexed as

AllelesMutationAntigens, CD34GenotypeHeterozygoteHomozygoteJanus Kinase 2Myeloproliferative DisordersPhenotypePolycythemia VeraPrimary MyelofibrosisThrombocythemia, EssentialAntigens, CD34JAK2 protein, humanJanus Kinase 2

Identifiers

PMID18496562
OpenAlexW1982105192

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.