Evidence map›Paper›PMID 32627006›Full record

ArticleOncology reports2020

TNF‑α promotes the malignant transformation of intestinal stem cells through the NF‑κB and Wnt/β‑catenin signaling pathways.

Xiaopeng Zhao, Lu Ma, Lu Dai, Di Zuo, Xin Li, Hongli Zhu, Fang Xu

Open access · hybridAbstract read
In one paragraph

Article in Oncology reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
2.3field-weighted citation impact, top 10% 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

32 citing papers in PubMed, 47 citations in OpenAlex.

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  18. Genome-wide transcriptome analysis ofFrontiers in cellular and infection microbiology · 2024
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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 2 institutions in 1 country.

Xiaopeng ZhaoKey Laboratory of Fertility Preservation and Maintenance of Ministry of Education, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China.
Lu MaKey Laboratory of Fertility Preservation and Maintenance of Ministry of Education, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China.
Lu DaiKey Laboratory of Fertility Preservation and Maintenance of Ministry of Education, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China.
Di ZuoKey Laboratory of Fertility Preservation and Maintenance of Ministry of Education, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China.
Xin LiKey Laboratory of Fertility Preservation and Maintenance of Ministry of Education, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China.
Hongli ZhuDepartment of Gynecology, Affiliated Hospital of Shaanxi University of Chinese Medicine, Xianyang, Shaanxi 712000, P.R. China.
Fang XuKey Laboratory of Fertility Preservation and Maintenance of Ministry of Education, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China.
Ningxia Medical University · CNAffiliated Hospital of Shaanxi University of Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cancer stem cells are responsible for tumorigenesis, progression, recurrence and metastasis. Intestinal stem cells (ISCs) are regarded as the origin of intestinal neoplasia. Inflammation also serves an important role in intestinal neoplasia. To explore the molecular mechanisms underlying the inflammation‑mediated induction of intestinal tumorigenesis, the present study investigated the function of tumor necrosis factor (TNF)‑α in the malignant transformation of ISCs. NCM460 spheroid (NCM460s) cells with higher expression of stem cell genes, such as Oct4, Nanog, Sox2 and Lgr5, and with a higher ratio of CD133+, were obtained from NCM460 cells in serum‑free medium. TNF‑α accelerated cell proliferation, migration and invasion, induced chemotherapy resistance and the epithelial‑mesenchymal transition. NF‑κB and Wnt/β‑catenin pathways were activated in TNF‑α‑induced inflammatory responses, leading to the nuclear translocation of p65 and β‑catenin, as well as promoter activity of NF‑κB and TCF/LEF transcription factors. It was further demonstrated that TNF‑α‑induced activation of the NF‑κB and Wnt/β‑catenin signaling pathways, as well as the upregulation of proinflammatory cytokines, were significantly suppressed by p65‑knockdown. Notably, PDTC, an inhibitor of NF‑κB signaling, reversed TNF‑α‑induced activation of the NF‑κB and Wnt/β‑catenin pathways. A similar role was observed for IWP‑2, an inhibitor of Wnt/β‑catenin signaling. Collectively, these results demonstrated that the NF‑κB and Wnt/β‑catenin pathways were activated to promote TNF‑α‑induced malignant transformation of ISCs, in which these two pathways cross‑regulated each other.

Indexed as

Adult Stem CellsAntineoplastic AgentsBenzothiazolesCell Line, TumorCell MovementCell ProliferationCell Transformation, NeoplasticDrug Resistance, NeoplasmEpithelial-Mesenchymal TransitionGene Knockdown TechniquesHumansIntestinal MucosaIntestinal NeoplasmsProlineSpheroids, CellularThiocarbamatesAntineoplastic AgentsBenzothiazolesIWP-2 compoundProlineprolinedithiocarbamateRELA protein, humanThiocarbamatesTNF protein, humanTranscription Factor RelATumor Necrosis Factor-alphaintestinal stem cellsmalignant transformationNF-κB pathwayTNF-αWnt/β-catenin pathway

Identifiers

PMID32627006
PMCPMC7336517
OpenAlexW3033904234

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.