Evidence map›Paper›PMID 31187582›Full record

ArticleJournal of cellular and molecular medicine2019

Knockdown of STIL suppresses the progression of gastric cancer by down-regulating the IGF-1/PI3K/AKT pathway.

Ju Wang, Yong Zhang, Zhongxia Dou, Hongwei Jiang, Yongqiang Wang, Xiaoping Gao, Xiangyang Xin

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.3field-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

22 citing papers in PubMed, 31 citations in OpenAlex.

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  16. Frontiers in oncology · 2021
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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

7 authors at 3 institutions in 1 country.

Ju WangDepartment of Gastrointestinal Surgery, Inner Mongolia People's Hospital, Hohhot, China.ORCID 0000-0002-5745-1481
Yong ZhangLung Cancer Centre, State Key Laboratory of Biotherapy and Cancer Centre, West China Hospital, Sichuan University, Chengdu, China.
Zhongxia DouDepartment of Gastrointestinal Surgery, Inner Mongolia People's Hospital, Hohhot, China.
Hongwei JiangDepartment of Gastrointestinal Surgery, Inner Mongolia People's Hospital, Hohhot, China.
Yongqiang WangDepartment of Gastrointestinal Surgery, Inner Mongolia People's Hospital, Hohhot, China.
Xiaoping GaoDepartment of Gastrointestinal Surgery, Inner Mongolia People's Hospital, Hohhot, China.
Xiangyang XinDepartment of Ophthalmology, Inner Mongolia Baogang Hospital, Baotou, China.
Inner Mongolia People's Hospital · CNBaogang Group (China) · CNSichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

SCL/TAL1 interrupting locus (STIL) regulates the mitotic centrosome to promote the centriolar replication and cell cycling, and is associated with malignancies. However, the role and mechanism of STIL in gastric cancer (GC) remain elusive. STIL expression in GC tissue microarray was detected by immunohistochemistry (IHC). GC cells were transduced with control lentivirus or lentivirus for expression STIL-specific shRNA and the effect of STIL silencing on the malignant behaviors of GC cells was measured in vitro and in vivo. The potential mechanisms underlying the action of STIL were analyzed by transcriptome microarray and bioinformatics. STIL expression was up-regulated in GC tissues both in our cohort and the data from the cancer genome atlas, and positively associated with T stage and poor overall survival of GC patients. Knockdown of STIL significantly inhibited the proliferation and clonogenicity of human GC cells and attenuated the growth of implanted GC in vivo. Furthermore, STIL silencing induced cell cycle arrest in G2/M phase and apoptosis of GC cells. Transcriptome analysis indicated that STIL silencing modulated many gene expression, particularly for down-regulating the IGF-1/PI3K/AKT pathway. In addition, treatment with SC79, an AKT activator, significantly mitigated the effect of STIL-silencing in GC cells. In conclusion, STIL promotes gastric carcinogenesis and progression by enhancing the IGF-1/PI3K/AKT signaling, and STIL may be a novel target for intervention of GC.

Indexed as

Disease ProgressionGene Knockdown TechniquesAgedAnimalsApoptosisCell Cycle CheckpointsCell ProliferationClone CellsCluster AnalysisDown-RegulationFemaleGene Expression Regulation, NeoplasticHumansInsulin-Like Growth Factor IIntracellular Signaling Peptides and ProteinsMaleInsulin-Like Growth Factor IIntracellular Signaling Peptides and ProteinsPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktSTIL protein, humanapoptosiscell cyclegastric carcinomaPI3K/AKT pathwaySTIL

Identifiers

PMID31187582
PMCPMC6653615
OpenAlexW2950224289

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.