Evidence map›Paper›PMID 26813308›Full record

ArticleScientific reports2016

Stearoyl-CoA desaturase-1 mediated cell apoptosis in colorectal cancer by promoting ceramide synthesis.

Ling Chen, Jie Ren, Longhe Yang, Yanting Li, Jin Fu, Yuhang Li, Yifeng Tian, Funan Qiu, Zuguo Liu, Yan Qiu

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 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed
5.4field-weighted citation impact, top 4% 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

68 citing papers in PubMed, 119 citations in OpenAlex.

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8 more citing papers are in PubMed but not listed here.

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

10 authors at 2 institutions in 1 country.

Ling ChenMedical College, Xiamen University, Xiamen, Fujian 361000, P. R. China.
Jie RenMedical College, Xiamen University, Xiamen, Fujian 361000, P. R. China.
Longhe YangMedical College, Xiamen University, Xiamen, Fujian 361000, P. R. China.
Yanting LiMedical College, Xiamen University, Xiamen, Fujian 361000, P. R. China.
Jin FuMedical College, Xiamen University, Xiamen, Fujian 361000, P. R. China.
Yuhang LiMedical College, Xiamen University, Xiamen, Fujian 361000, P. R. China.
Yifeng TianDepartment of Hepatobiliary Surgery, Fujian Provincial Hospital, Fuzhou, Fujian 350001, P. R. China.
Funan QiuDepartment of Hepatobiliary Surgery, Fujian Provincial Hospital, Fuzhou, Fujian 350001, P. R. China.
Zuguo LiuMedical College, Xiamen University, Xiamen, Fujian 361000, P. R. China.
Yan QiuMedical College, Xiamen University, Xiamen, Fujian 361000, P. R. China.
Xiamen University · CNFujian Provincial Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inhibition of stearoyl-CoA desaturase 1 (SCD1) has been found to effectively suppress tumor cell proliferation and induce apoptosis in numerous neoplastic lesions. However, mechanism underlying SCD1-mediated anti-tumor effect has maintained unclear. Herein, we reported endo-lipid messenger ceramides played a critical role in tumor fate modulated by SCD1 inhibition. In vitro study in colorectal cancer cells demonstrated inhibition of SCD1 activity promoted apoptosis attributed to mitochondria dysfunctions, upregulation of reaction oxygen species (ROS), alteration of mitochondrial transmembrane potential and translocation of mitochondrial protein cytochrome C. While these effects were mediated by intracellular ceramide signals through induction of ceramide biosynthesis, rather than exclusive SFA accumulation. In vivo study in xenograft colorectal cancer mice showed pharmacologic administration of SCD1 inhibitor A939 significantly delayed tumor growth, which was reversed by L-cycloserine, an inhibitor of ceramide biosynthesis. These results depicted the cross-talk of SCD1-mediated lipid pathway and endo-ceramide biosynthesis pathway, indicating roles of ceramide signals in SCD1-mediated anti-tumor property.

Indexed as

ApoptosisAnimalsCell Line, TumorCell ProliferationCeramidesColorectal NeoplasmsDisease Models, AnimalGene ExpressionHeterograftsHumansMitochondriaSignal TransductionStearoyl-CoA DesaturaseCeramidesSCD1 protein, humanStearoyl-CoA Desaturase

Identifiers

PMID26813308
PMCPMC4728559
OpenAlexW2259756854

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.