Evidence map›Paper›PMID 26954714›Full record

ArticleBritish journal of cancer2016

Identification of neutrophil-derived proteases and angiotensin II as biomarkers of cancer cachexia.

Claudia A Penafuerte, Bruno Gagnon, Jacinthe Sirois, Jessica Murphy, Neil MacDonald, Michel L Tremblay

Open access · bronzeAbstract read
In one paragraph

Article in British journal of cancer, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed, 3 pooled it
4.1field-weighted citation impact, top 6% 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

54 citing papers in PubMed, 3 syntheses or guidelines pooled it, 72 citations in OpenAlex.

  1. Cancer- and cardiac-induced cachexia: same fate through different inflammatory mediators?Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2022
    Pooled it
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  5. Systemic inflammation plays a key prognostic role in patients with head and neck cancer treated with immunotherapy and is linked to CT-based body composition metrics.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026
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  7. Cancer cachexia: molecular basis and therapeutic advances.Signal transduction and targeted therapy · 2026
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  18. Understanding cachexia and its impact on lung cancer and beyond.Chinese medical journal pulmonary and critical care medicine · 2024
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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

6 authors at 2 institutions in 1 country.

Claudia A PenafuerteGoodman Cancer Research Centre, McGill University. Montreal, Canada.
Bruno GagnonDépartement de médecine familiale et de médecine d'urgence Centre de Recherche sur le Cancer Université Laval, Centre de recherche du CHU de Québec, Québec, Canada.
Jacinthe SiroisGoodman Cancer Research Centre, McGill University. Montreal, Canada.
Jessica MurphyDivision of Clinical Epidemiology McGill University Health Centre, Montreal, Canada.
Neil MacDonaldProfessor Emeritus, Department of Oncology, McGill University. Montreal, Canada.
Michel L TremblayGoodman Cancer Research Centre, McGill University. Montreal, Canada.
McGill University Health Centre · CAMcGill University · CA

Funding

Canadian Institutes of Health Research
6 · The paper itself

Abstract

backgroundCachexia is a metabolic disorder characterised by muscle wasting, diminished response to anti-cancer treatments and poor quality of life. Our objective was to identify blood-based biomarkers of cachexia in advanced cancer patients. Hence, we characterised the plasma cytokine and blood cell mRNA profiles of patients grouped in three cohorts: patients with cachexia, pre-cachexia (no cachexia but high CRP levels: ⩾ 5 mg l⁻¹) and no cachexia (no cachexia and CRP: < 5 mg l⁻¹).

methodsA total of 122 newly diagnosed cancer patients with seven cancer types were studied prior to their initial therapy. Plasma levels of 22 cytokines were quantified using the bio-plex technology. mRNAs isolated from whole blood and expression profiles were determined by the chip array technology and Ingenuity Pathway Analysis (IPA) software.

resultsIn comparison with non-cachectic individuals, both pre-cachectic and cachectic patients showed an increase (⩾ 1.5-folds) in mRNA expression of neutrophil-derived proteases (NDPs) and significantly elevated angiotensin II (Ang II) (P = 0.005 and P = 0.02, respectively), TGFβ1 (P = 0.042 and P < 0.0001, respectively) and CRP (both P < 0.0001) in the plasma. Moreover, cachectic patients displayed a significant increase in IL-6 (P = 0.005), IL-8 (P = 0.001) and absolute neutrophil counts (P = 0.007).

conclusionsAng II, TGFβ1, CRP and NDP are blood biomarkers for cancer cachexia. These findings contribute to early diagnosis and prevention of cachexia.

Indexed as

Angiotensin IIBiomarkers, TumorCachexiaCase-Control StudiesCohort StudiesCytokinesFemaleHumansMaleMiddle AgedNeoplasmsNeutrophilsPeptide HydrolasesRNA, MessengerAngiotensin IIBiomarkers, TumorCytokinesPeptide HydrolasesRNA, Messenger

Identifiers

PMID26954714
PMCPMC4800302
OpenAlexW2299393310

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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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.