Evidence map›Paper›PMID 28710487›Full record

ArticleScientific reports2017

Decreased serum apolipoprotein A1 levels are associated with poor survival and systemic inflammatory response in colorectal cancer.

Päivi Sirniö, Juha P Väyrynen, Kai Klintrup, Jyrki Mäkelä, Markus J Mäkinen, Tuomo J Karttunen, Anne Tuomisto

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed, 3 pooled it
3.5field-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

61 citing papers in PubMed, 3 syntheses or guidelines pooled it, 91 citations in OpenAlex.

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  16. Lipid metabolism and tumor immunotherapy.Frontiers in cell and developmental biology · 2023
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1 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

7 authors at 2 institutions in 1 country.

Päivi SirniöCancer and Translational Medicine Research Unit, University of Oulu, POB 5000, 90014, Oulu, Finland.
Juha P VäyrynenCancer and Translational Medicine Research Unit, University of Oulu, POB 5000, 90014, Oulu, Finland.
Kai KlintrupOulu University Hospital and Medical Research Center Oulu, POB 21, 90029, Oulu, Finland.
Jyrki MäkeläOulu University Hospital and Medical Research Center Oulu, POB 21, 90029, Oulu, Finland.
Markus J MäkinenCancer and Translational Medicine Research Unit, University of Oulu, POB 5000, 90014, Oulu, Finland.
Tuomo J KarttunenCancer and Translational Medicine Research Unit, University of Oulu, POB 5000, 90014, Oulu, Finland.
Anne TuomistoCancer and Translational Medicine Research Unit, University of Oulu, POB 5000, 90014, Oulu, Finland. anne.tuomisto@oulu.fi.
University of Oulu · FIOulu University Hospital · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies have reported of an association between high serum apolipoprotein A1 (APOA1) levels and favorable prognosis in several malignancies, while the significance of apolipoprotein B (APOB) in cancer is less well-known. In this study, we analyzed the correlation between serum APOA1 and APOB levels, and APOB/APOA1 ratio, and their associations with clinicopathologic parameters, the levels of twenty systemic inflammatory markers, and survival in 144 colorectal cancer (CRC) patients. We demonstrated that low serum APOA1 levels associated with advanced T-class and TNM-stage but low serum APOB levels did not significantly correlate with tumor characteristics. Serum APOA1 levels showed strong negative correlation with the markers of systemic inflammation including serum CRP and interleukin (IL)-8 levels and blood neutrophil count, whereas high serum APOB levels associated with high serum CCL2 levels. High APOA1 and APOB levels and low APOB/APOA1 ratio associated with improved cancer specific and overall survival. APOA1 had independent prognostic value in Cox regression analysis. In conclusion, low serum APOA1 levels are associated with advanced stage and systemic inflammation, while serum APOB does not significantly correlate with tumor stage. Serum APOA1 represents a promising additional prognostic parameter in CRC.

Indexed as

AgedApolipoprotein A-IApolipoproteins BColorectal NeoplasmsFemaleHumansMaleMiddle AgedNeoplasm GradingPrognosisSerumSurvival AnalysisSystemic Inflammatory Response SyndromeApolipoprotein A-IApolipoproteins B

Identifiers

PMID28710487
PMCPMC5511233
OpenAlexW2735511041

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.