Evidence map›Paper›PMID 29482168›Full record

ArticleRedox biology2018

Fasting exacerbates hepatic growth differentiation factor 15 to promote fatty acid β-oxidation and ketogenesis via activating XBP1 signaling in liver.

Meiyuan Zhang, Weilan Sun, Jin Qian, Yan Tang

Open access · goldAbstract read
In one paragraph

Article in Redox biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
7.5field-weighted citation impact, top 2% 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

48 citing papers in PubMed, 90 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

4 authors at 2 institutions in 1 country.

Meiyuan ZhangEmergency Intensive Care Unit, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai 201700, China.
Weilan SunEmergency Intensive Care Unit, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai 201700, China.
Jin QianEmergency Intensive Care Unit, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai 201700, China.
Yan TangEmergency Intensive Care Unit, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai 201700, China. Electronic address: yantang_zsh@163.com.
Zhongshan Hospital · CNFudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Liver coordinates a series of metabolic adaptations to maintain systemic energy balance and provide adequate nutrients for critical organs, tissues and cells during starvation. However, the mediator(s) implicated in orchestrating these fasting-induced adaptive responses and the underlying molecular mechanisms are still obscure. Here we show that hepatic growth differentiation factor 15 (GDF15) is regulated by IRE1α-XBP1s branch and promotes hepatic fatty acids β-oxidation and ketogenesis upon fasting. GDF15 expression was exacerbated in liver of mice subjected to long-term fasted or ketogenic diet feeding. Abrogation of hepatic Gdf15 dramatically attenuated hepatic β-oxidation and ketogenesis in fasted mice or mice with STZ-initiated type I diabetes. Further study revealed that XBP1s activated Gdf15 transcription via binding to its promoter. Elevated GDF15 in liver reduced lipid accumulation and impaired NALFD development in obese mice through enhancing fatty acids oxidation in liver. Therefore, our results demonstrate a novel and critical role of hepatic GDF15 activated by IRE1α-XBP1s branch in regulating adaptive responses of liver upon starvation stress.

Indexed as

AnimalsEnergy MetabolismFastingFatty AcidsGrowth Differentiation Factor 15HumansLipid MetabolismLiverMiceMice, KnockoutMice, ObeseObesityOxidation-ReductionX-Box Binding Protein 1Fatty AcidsGdf15 protein, mouseGrowth Differentiation Factor 15X-Box Binding Protein 1Xbp1 protein, mouseFastingFatty acid β-oxidationGDF15KetogenesisNAFLDXBP1

Identifiers

PMID29482168
PMCPMC5952356
OpenAlexW2793448338

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.