Evidence map›Paper›PMID 34363722›Full record

ArticleCancer science2021

Loss of Krüppel-like factor 9 facilitates stemness in ovarian cancer ascites-derived multicellular spheroids via Notch1/slug signaling.

Kun Wang, Shujie Liu, Zhiyuan Dou, Shuo Zhang, Xingsheng Yang

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-weighted citation impact, top 29% 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

10 citing papers in PubMed, 14 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

5 authors at 1 institution in 1 country.

Kun WangDepartment of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, China.
Shujie LiuDepartment of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, China.
Zhiyuan DouDepartment of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, China.
Shuo ZhangDepartment of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, China.
Xingsheng YangDepartment of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, China.ORCID https://orcid.org/0000-0002-4946-2033
Qilu Hospital of Shandong University · CN

Funding

National Natural Science Foundation of China 81372809
6 · The paper itself

Abstract

The ascites that develops in advanced OC, both at diagnosis and upon recurrence, is a rich source of multicellular spheroids/aggregates (MCSs/MCAs), which are the major seeds of tumor cell dissemination within the abdominal cavity. However, the molecular mechanism by which specific ascites-derived tumor cells survive and metastasize remains largely unknown. In this study, we elucidated cancer stem cell (CSC) properties of ascites-derived MCSs, concomitant with enhanced malignancy, induced EMT, and low KLF9 (Krüppel-like factor 9) expression, compared with PTCs. KLF9 was also downregulated in OC cell line-derived spheroids and the CD117

Indexed as

AscitesCell Line, TumorCell MovementDown-RegulationEpithelial-Mesenchymal TransitionFemaleHumansHyaluronan ReceptorsKruppel-Like Transcription FactorsNeoplasm GradingNeoplastic Stem CellsOvarian NeoplasmsPrognosisPromoter Regions, GeneticProto-Oncogene Proteins c-kitReceptor, Notch1CD44 protein, humanHyaluronan ReceptorsKIT protein, humanKLF9 protein, humanKruppel-Like Transcription FactorsNOTCH1 protein, humanProto-Oncogene Proteins c-kitReceptor, Notch1SNAI1 protein, humanSnail Family Transcription FactorsKLF9multicellular spheroidsNotch1ovarian cancer stem cellsslug

Identifiers

PMID34363722
PMCPMC8486214
OpenAlexW3189692035

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.