Evidence map›Paper›PMID 34799626›Full record

ArticleScientific reports2021

Serum FGF21 levels are altered by various factors including lifestyle behaviors in male subjects.

Kaori Nakanishi, Chisaki Ishibashi, Seiko Ide, Ryohei Yamamoto, Makoto Nishida, Izumi Nagatomo, Toshiki Moriyama, Keiko Yamauchi-Takihara

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

14 citing papers in PubMed, 18 citations in OpenAlex.

  1. Review
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  3. Exploring Cirrhosis: Insights into Advances in Therapeutic Strategies.International journal of molecular sciences · 2025
    Review
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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

8 authors at 1 institution in 1 country.

Kaori NakanishiHealth Care Division, Health and Counseling Center, Osaka University, 1-17 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan. k-nakanishi@hacc.osaka-u.ac.jp.
Chisaki IshibashiHealth Care Division, Health and Counseling Center, Osaka University, 1-17 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.
Seiko IdeHealth Care Division, Health and Counseling Center, Osaka University, 1-17 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.
Ryohei YamamotoHealth Care Division, Health and Counseling Center, Osaka University, 1-17 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.
Makoto NishidaHealth Care Division, Health and Counseling Center, Osaka University, 1-17 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.
Izumi NagatomoHealth Care Division, Health and Counseling Center, Osaka University, 1-17 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.
Toshiki MoriyamaHealth Care Division, Health and Counseling Center, Osaka University, 1-17 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.
Keiko Yamauchi-TakiharaHealth Care Division, Health and Counseling Center, Osaka University, 1-17 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.
Osaka University · JP

Funding

Japan Society for the Promotion of Science JP18K17923
6 · The paper itself

Abstract

Fibroblast growth factor (FGF) 21 has various functions, including glucose and lipid metabolism. This cross-sectional study aimed to investigate specific conditions that might influence the functions of FGF21. 398 men who underwent a health examination were enrolled in this study. Physical and biochemical parameters and information on several lifestyle behaviors were obtained from all subjects. FGF21 levels correlated with age, body mass index (BMI), waist circumference (WC), systolic blood pressure (SBP), diastolic blood pressure (DBP), aspartate aminotransferase (AST), alanine aminotransferase (ALT), gamma-glutamyl transpeptidase (γ-GTP), uric acid, total cholesterol (TC), triglycerides (TG), high-density lipoprotein cholesterol (HDLC), fasting plasma glucose (FPG), and HbA1c. Moreover, FGF21 levels were significantly associated with lifestyle behaviors, including smoking status and breakfast and alcohol consumption frequency. Multivariable regression analysis showed that age, ALT, γ-GTP, smoking status, and breakfast and alcohol consumption frequency were independent variables for FGF21 levels. Assessment among the non-obese and obese groups showed that FGF21 levels correlated with WC, SBP, and TC only in the non-obese group. Thus, serum FGF21 levels were affected by several factors, including lifestyle behaviors, age, and liver function. To assess the functions of FGF21 in individuals, considering these factors would be essential.

Indexed as

BehaviorLife StyleAdultAge FactorsAlanine TransaminaseAspartate AminotransferasesBlood GlucoseBody Mass IndexCholesterolCholesterol, HDLCross-Sectional StudiesDiastoleFibroblast Growth Factorsgamma-GlutamyltransferaseGlycated HemoglobinHumansAlanine TransaminaseAspartate AminotransferasesBlood GlucoseCholesterolCholesterol, HDLFGF21 protein, humanFibroblast Growth Factorsgamma-GlutamyltransferaseGlycated Hemoglobinhemoglobin A1c protein, humanTriglyceridesUric Acid

Identifiers

PMID34799626
PMCPMC8604971
OpenAlexW3214627218

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.