Evidence map›Paper›PMID 26580805›Full record

ArticlePloS one2015

Plasma Metabolic Profiles in Women are Menopause Dependent.

Chaofu Ke, Yan Hou, Haiyu Zhang, Kai Yang, Jingtao Wang, Bing Guo, Fan Zhang, Hailong Li, Xiaohua Zhou, Ying Li and 1 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

24 citing papers in PubMed, 41 citations in OpenAlex.

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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

11 authors at 2 institutions in 2 countries.

Chaofu KeDepartment of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, 150086, P.R. China.
Yan HouDepartment of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, 150086, P.R. China.
Haiyu ZhangDepartment of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, 150086, P.R. China.
Kai YangDepartment of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, 150086, P.R. China.
Jingtao WangDepartment of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, 150086, P.R. China.
Bing GuoDepartment of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, 150086, P.R. China.
Fan ZhangDepartment of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, 150086, P.R. China.
Hailong LiDepartment of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, 150086, P.R. China.
Xiaohua ZhouDepartment of Biostatistics, School of Public Health and Community Medicine, University of Washington, Seattle, United States of America.
Ying LiDepartment of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, 150086, P.R. China.
Kang LiDepartment of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, 150086, P.R. China.
Harbin Medical University · CNSeattle University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Menopause is an endocrinological transition that greatly affects health and disease susceptibility in middle-aged and elderly women. To gain new insights into the metabolic process of menopause, plasma metabolic profiles in 115 pre- and post-menopausal women were systematically analyzed by ultra-performance liquid chromatography/mass spectrometry in conjunction with univariate and multivariate statistical analysis. Metabolic signatures revealed considerable differences between pre- and post-menopausal women, and clear separations were observed between the groups in partial least-squares discriminant analysis score plots. In total, 28 metabolites were identified as potential metabolite markers for menopause, including up-regulated acylcarnitines, fatty acids, lysophosphatidylcholines, lysophosphatidylethanolamines, and down-regulated pregnanediol-3-glucuronide, dehydroepiandrosterone sulfate, p-hydroxyphenylacetic acid and dihydrolipoic acid. These differences highlight that significant alterations occur in fatty acid β-oxidation, phospholipid metabolism, hormone metabolism and amino acid metabolism in post-menopausal women. In conclusion, our plasma metabolomics study provides novel understanding of the metabolic profiles related to menopause, and will be useful for investigating menopause-related diseases and assessing metabolomic confounding factors.

Indexed as

AdultAgedCarnitineChromatography, High Pressure LiquidDehydroepiandrosterone SulfateDiscriminant AnalysisFatty AcidsFemaleHumansLipid MetabolismLysophosphatidylcholinesLysophospholipidsMenopauseMetabolomeMetabolomicsMiddle Aged4-hydroxyphenylacetic acidCarnitineDehydroepiandrosterone Sulfatedihydrolipoic acidFatty AcidsLysophosphatidylcholineslysophosphatidylethanolamineLysophospholipidsPhenylacetatesPregnanediolpregnanediol-3 alpha-glucuronideThioctic Acid

Identifiers

PMID26580805
PMCPMC4651324
OpenAlexW2178731093

What Socratic 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 Socratic graph.