Biomarkers of fatty acids and risk of type 2 diabetes : a systematic review and meta-analysis of prospective cohort studies

We aimed to quantify and generate comprehensive evidence on the associations of different fatty acids (FAs) with the risk of type 2 diabetes mellitus (T2DM). PubMed, MEDLINE, and Embase were searched for prospective cohort studies that examined the association between FA biomarkers and the risk of T2DM published before 18 May 2020. Random-effects meta-analyses of the effects of FA concentration on T2DM were performed. Thirty-three studies involving 95,810 adults (19,904 cases) were included. Divergent associations of different types of FAs with type 2 diabetes were observed. The pooled relative risk (RRs) of T2DM comparing the top versus the bottom tertile of saturated FAs (C14:0, C16:0, C18:0, total saturated FAs), monounsaturated FA (C16:1 n-7), polyunsaturated FA (C20:3 n-6, C22:4 n-6), and Δ-6-desaturase activities ranged from 1.19 to 1.80. Interestingly, unlike previous studies, we found a negative correlation between odd-chain saturated FAs (C15:0, C17:0), trans-FAs (trans-C16:1 n-7), total n-6, Δ-5-desaturase activities and risk of T2DM. The pooled RRs of T2DM comparing the top versus the bottom tertile of these FAs ranged from 0.62 to 0.78. No associations with T2DM were observed for the other FAs. Considerable heterogeneity was observed in our study, and no definitive conclusions can be made until further investigation has been carried out.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:61

Enthalten in:

Critical reviews in food science and nutrition - 61(2021), 16 vom: 27., Seite 2705-2718

Sprache:

Englisch

Beteiligte Personen:

Chen, Gengdong [VerfasserIn]
Li, Yan [VerfasserIn]
Zeng, Fangfang [VerfasserIn]
Deng, Guifang [VerfasserIn]
Liang, Jingjing [VerfasserIn]
Wang, Jue [VerfasserIn]
Su, Yixiang [VerfasserIn]
Chen, Yuming [VerfasserIn]
Mao, Limei [VerfasserIn]
Liu, Zhengping [VerfasserIn]
Bao, Wei [VerfasserIn]
Zhang, Zheqing [VerfasserIn]

Links:

Volltext

Themen:

Biomarkers
Fatty Acids
Fatty acids
Journal Article
Meta-Analysis
Meta-analysis
Systematic Review
Systematic review
Trans Fatty Acids
Type 2 diabetes mellitus

Anmerkungen:

Date Completed 27.08.2021

Date Revised 27.08.2021

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1080/10408398.2020.1784839

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM311762719