Evidence map›Paper›PMID 26786165›Full record

ArticleScientific reports2016

Notch1 deficiency decreases hepatic lipid accumulation by induction of fatty acid oxidation.

No-Joon Song, Ui Jeong Yun, Sunghee Yang, Chunyan Wu, Cho-Rong Seo, A-Ryeong Gwon, Sang-Ha Baik, Yuri Choi, Bo Youn Choi, Gahee Bahn and 11 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

25 citing papers in PubMed, 40 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

21 authors at 6 institutions in 2 countries.

No-Joon SongDepartment of Food Science and Biotechnology, Sungkyunkwan University, Korea.
Ui Jeong YunSchool of Pharmacy, Sungkyunkwan University, Korea.
Sunghee YangSchool of Pharmacy, Sungkyunkwan University, Korea.
Chunyan WuDepartment of Biotechnology, Graduate School of Life Sciences &Biotechnology, BK21-PLUS program, Korea University, 136-713 Seoul Korea.
Cho-Rong SeoDepartment of Food Science and Biotechnology, Sungkyunkwan University, Korea.
A-Ryeong GwonSchool of Pharmacy, Sungkyunkwan University, Korea.
Sang-Ha BaikSchool of Pharmacy, Sungkyunkwan University, Korea.
Yuri ChoiSchool of Pharmacy, Sungkyunkwan University, Korea.
Bo Youn ChoiSchool of Pharmacy, Sungkyunkwan University, Korea.
Gahee BahnSchool of Pharmacy, Sungkyunkwan University, Korea.
Suji KimDepartment of Food Science and Biotechnology, Sungkyunkwan University, Korea.
So-Mi KwonDepartment of Food Science and Biotechnology, Sungkyunkwan University, Korea.
Jin Su ParkSchool of Pharmacy, Sungkyunkwan University, Korea.
Seung Hyun BaekSchool of Pharmacy, Sungkyunkwan University, Korea.
Tae Joo ParkSchool of Nano-Bioscience and Chemical Engineering, Ulsan National Institute of Science and Technology.
Keejung YoonDepartment of Genetic Engineering, Sungkyunkwan University, Korea.
Byung-Joon KimDepartment of Internal Medicine, Graduate School of Medicine, Gachon University of Medicine and Science.
Mark P MattsonLaboratory of Neurosciences, National Institute on Aging Intramural Research Program, Baltimore, Maryland, USA.
Sung-Joon LeeDepartment of Biotechnology, Graduate School of Life Sciences &Biotechnology, BK21-PLUS program, Korea University, 136-713 Seoul Korea.
Dong-Gyu JoSchool of Pharmacy, Sungkyunkwan University, Korea.
Kye Won ParkDepartment of Food Science and Biotechnology, Sungkyunkwan University, Korea.
Sungkyunkwan University · KRKorea University · KRCharles R. Drew University of Medicine and Science · USGachon University · KRInstitute on Aging · USUlsan National Institute of Science and Technology · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Notch signaling pathways modulate various cellular processes, including cell proliferation, differentiation, adhesion, and communication. Recent studies have demonstrated that Notch1 signaling also regulates hepatic glucose production and lipid synthesis. However, the effect of Notch1 signaling on hepatic lipid oxidation has not yet been directly investigated. To define the function of Notch1 signaling in hepatic lipid metabolism, wild type mice and Notch1 deficient antisense transgenic (NAS) mice were fed a high-fat diet. High-fat diet -fed NAS mice exhibited a marked reduction in hepatic triacylglycerol accumulation compared with wild type obese mice. The improved fatty liver was associated with an increased expression of hepatic genes involved in fatty acid oxidation. However, lipogenic genes were not differentially expressed in the NAS liver, suggesting lipolytic-specific regulatory effects by Notch1 signaling. Expression of fatty acid oxidative genes and the rate of fatty acid oxidation were also increased by inhibition of Notch1 signaling in HepG2 cells. In addition, similar regulatory effects on lipid accumulation were observed in adipocytes. Taken together, these data show that inhibition of Notch1 signaling can regulate the expression of fatty acid oxidation genes and may provide therapeutic strategies in obesity-induced hepatic steatosis.

Indexed as

Lipid MetabolismOxidation-ReductionAdipocytesAnimalsCell LineDietFatty AcidsFatty LiverGene Knockdown TechniquesHumansInsulin ResistanceLiverMiceObesityOxidative StressReceptor, Notch1Fatty AcidsReceptor, Notch1

Identifiers

PMID26786165
PMCPMC4726366
OpenAlexW2254283640

What OpenQuestion holds

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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.