Evidence map›Paper›PMID 26721667›Full record

ArticleCancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology2016

Altered Saturated and Monounsaturated Plasma Phospholipid Fatty Acid Profiles in Adult Males with Colon Adenomas.

C Austin Pickens, Ami Lane-Elliot, Sarah S Comstock, Jenifer I Fenton

Open access · greenAbstract read
In one paragraph

Article in Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.2field-weighted citation impact, top 14% 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

18 citing papers in PubMed, 36 citations in OpenAlex.

  1. The Metabolomic Signature of Stressful Life Events.medRxiv : the preprint server for health sciences · 2026
    Article
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  3. Review
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  6. Bilayer Forming Phospholipids as Targets for Cancer Therapy.International journal of molecular sciences · 2022
    Review
  7. Article
  8. Review
  9. Article
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  13. Review
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  18. Smoking and red blood cell phospholipid membrane fatty acids.Prostaglandins, leukotrienes, and essential fatty acids · 2016
    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

4 authors at 1 institution in 1 country.

C Austin PickensDepartment of Food Science and Human Nutrition, Michigan State University, East Lansing, Michigan.
Ami Lane-ElliotDepartment of Food Science and Human Nutrition, Michigan State University, East Lansing, Michigan.
Sarah S ComstockDepartment of Food Science and Human Nutrition, Michigan State University, East Lansing, Michigan.
Jenifer I FentonDepartment of Food Science and Human Nutrition, Michigan State University, East Lansing, Michigan. imigjeni@msu.edu.
Michigan State University · US

Funding

Biomarkers of obesity inflammation and colon cancer riskR03CA142000 · NCI · MICHIGAN STATE UNIVERSITY · PI FENTON, JENIFER IMIG · 2009 to 2010
$152k
NCI NIH HHS 1R03CA142000NCI NIH HHS R03 CA142000
6 · The paper itself

Abstract

backgroundAltered lipid metabolism and plasma fatty acid (FA) levels are associated with colorectal cancer. Obesity and elevated waist circumference (WC) increase the likelihood of developing precancerous colon adenomas.

methodsVenous blood was collected from 126 males, ages 48 to 65 years, who received routine colonoscopies. Plasma phospholipid (PPL) FAs were isolated, derivatized, and then analyzed using gas chromatography. ORs and 95% confidence intervals were determined using polytomous logistic regression after adjusting for confounding factors [i.e., age, smoking, WC, and body mass index (BMI)].

resultsPPL palmitic acid (PA) was inversely correlated with the presence of colon adenomas (P = 0.01). For each unit increase in palmitoleic acid (OR, 3.75; P = 0.04) or elaidic acid (OR, 2.92; P = 0.04), an individual was more likely to have adenomas relative to no colon polyps. Higher enzyme activity estimates (EAE) of stearoyl-CoA desaturase-1 (SCD-1; P = 0.02) and elongation of very long chain fatty acids protein-6 (ELOVL-6; P = 0.03) were associated with an individual being approximately 1.5 times more likely to have an adenoma compared with no polyps.

conclusionsPPL FAs and EAEs, which have previously been associated with colorectal cancer, are significantly different in those with adenomas when compared with those without polyps. PPL PA, elaidic acid, and SCD-1 and ELOVL-6 EAEs are associated with adenomas independent of BMI and WC. IMPACT: PPL PA, elaidic acid, and SCD-1 and ELOVL-6 EAEs are associated with adenomas even after adjusting for obesity-related risk factors and may function as novel biomarkers of early colorectal cancer risk.

Indexed as

AdenomaAgedColorectal NeoplasmsFatty AcidsFatty Acids, MonounsaturatedHumansMaleMiddle AgedRisk FactorsFatty AcidsFatty Acids, Monounsaturated

Identifiers

PMID26721667
PMCPMC4779661
OpenAlexW2201817653

What OpenQuestion holds

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Registered trials

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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.