Evidence map›Paper›PMID 26988915›Full record

ArticleOncotarget2016

To treat or not to treat: metabolomics reveals biomarkers for treatment indication in chronic lymphocytic leukaemia patients.

Jaroslaw Piszcz, Emily G Armitage, Alessia Ferrarini, Francisco J Rupérez, Agnieszka Kulczynska, Lukasz Bolkun, Janusz Kloczko, Adam Kretowski, Alina Urbanowicz, Michal Ciborowski and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

12 citing papers in PubMed, 21 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Applications of Metabolomics in Forensic Toxicology and Forensic Medicine.International journal of molecular sciences · 2021
    Review
  8. Article
  9. Article
  10. Article
  11. LC-MS-Based Metabolic Fingerprinting of Aqueous Humor.Journal of analytical methods in chemistry · 2017
    Article
  12. Article
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

11 authors at 2 institutions in 2 countries.

Jaroslaw PiszczDepartment of Haematology, Medical University of Bialystok, Bialystok, Poland.
Emily G ArmitageCEMBIO, Centre for Metabolomics and Bioanalysis, San Pablo CEU University, Madrid, Spain.
Alessia FerrariniCEMBIO, Centre for Metabolomics and Bioanalysis, San Pablo CEU University, Madrid, Spain.
Francisco J RupérezCEMBIO, Centre for Metabolomics and Bioanalysis, San Pablo CEU University, Madrid, Spain.
Agnieszka KulczynskaDepartment of Haematology, Medical University of Bialystok, Bialystok, Poland.
Lukasz BolkunDepartment of Haematology, Medical University of Bialystok, Bialystok, Poland.
Janusz KloczkoDepartment of Haematology, Medical University of Bialystok, Bialystok, Poland.
Adam KretowskiClinical Research Centre, Medical University of Bialystok, Bialystok, Poland.
Alina UrbanowiczClinical Oncology and Hematology Department, Provincial Hospital, Suwalki, Poland.
Michal CiborowskiClinical Research Centre, Medical University of Bialystok, Bialystok, Poland.
Coral BarbasCEMBIO, Centre for Metabolomics and Bioanalysis, San Pablo CEU University, Madrid, Spain.
Medical University of Białystok · PLUniversidad San Pablo CEU · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In chronic lymphocytic leukaemia (CLL), the clinical course of patients is heterogeneous. Some present an aggressive disease onset and require immediate therapy, while others remain without treatment for years. Current disease staging systems developed by Rai and Binet may be useful in forecasting patient survival time, but do not discriminate between stable and progressive forms of the disease in the early stages. Recently ample attention has been directed towards identifying new disease prognostic markers capable of predicting clinical aggressiveness at diagnosis. In the present study serum samples from stable (n = 51) and progressive (n = 42) CLL patients and controls (n = 45) were used with aim to discover metabolic indicators of disease status. First an LC-MS based metabolic fingerprinting method was used to analyse selected samples in order to find a potential markers discriminating aggressive from indolent patients. Ten of these discovered markers were validated on the whole set of samples with an independent analytical technique. Linoleamide (p = 0.002) in addition to various acylcarnitines (p = 0.001-0.000001) showed to be significant markers of CLL in its aggressive form. Acetylcarnitine (p = 0.05) and hexannoylcarnitine (p = 0.005) were also distinguishable markers of indolent subjects. Forming a panel of selected acylcarnitines and fatty acid amides, it was possible to reach a potentially highly specific and sensitive diagnostic approach (AUC = 0.766).

Indexed as

Biomarkers, TumorCarnitineFemaleHumansLeukemia, Lymphocytic, Chronic, B-CellLinoleic AcidsMaleMetabolomicsMiddle AgedacylcarnitineBiomarkers, TumorCarnitinelinoleamideLinoleic Acidsacylcarnitinesbiomarkerchronic lymphocytic leukaemiadisease stagingmetabolomics

Identifiers

PMID26988915
PMCPMC5008363
OpenAlexW2300425100

What OpenQuestion holds

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LicenceCC BY
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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.