Evidence map›Paper›PMID 24681951›Full record

ArticleOncogene2015

Decreased TIP30 promotes Snail-mediated epithelial-mesenchymal transition and tumor-initiating properties in hepatocellular carcinoma.

M Zhu, F Yin, X Fan, W Jing, R Chen, L Liu, L Zhang, Y Liu, Y Liang, F Bu and 4 more

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 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

14 authors at 2 institutions in 1 country.

M Zhu1] International Joint Cancer Research Institute, The Second Military Medical University, Shanghai, People's Republic of China [2] Changhai Hospital, The Second Military Medical University, Shanghai, People's Republic of China.
F Yin1] International Joint Cancer Research Institute, The Second Military Medical University, Shanghai, People's Republic of China [2] PLA General Hospital Cancer Center, PLA Postgraduate School of Medicine, Beijing, People's Republic of China.
X FanInternational Joint Cancer Research Institute, The Second Military Medical University, Shanghai, People's Republic of China.
W JingChanghai Hospital, The Second Military Medical University, Shanghai, People's Republic of China.
R ChenInternational Joint Cancer Research Institute, The Second Military Medical University, Shanghai, People's Republic of China.
L LiuChanghai Hospital, The Second Military Medical University, Shanghai, People's Republic of China.
L ZhangInternational Joint Cancer Research Institute, The Second Military Medical University, Shanghai, People's Republic of China.
Y LiuInternational Joint Cancer Research Institute, The Second Military Medical University, Shanghai, People's Republic of China.
Y LiangInternational Joint Cancer Research Institute, The Second Military Medical University, Shanghai, People's Republic of China.
F BuInternational Joint Cancer Research Institute, The Second Military Medical University, Shanghai, People's Republic of China.
X TongInternational Joint Cancer Research Institute, The Second Military Medical University, Shanghai, People's Republic of China.
H ZhengChanghai Hospital, The Second Military Medical University, Shanghai, People's Republic of China.
J Zhao1] International Joint Cancer Research Institute, The Second Military Medical University, Shanghai, People's Republic of China [2] PLA General Hospital Cancer Center, PLA Postgraduate School of Medicine, Beijing, People's Republic of China.
Y Guo1] International Joint Cancer Research Institute, The Second Military Medical University, Shanghai, People's Republic of China [2] PLA General Hospital Cancer Center, PLA Postgraduate School of Medicine, Beijing, People's Republic of China.
Second Military Medical University · CNChanghai Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The poor prognosis of hepatocellular carcinoma (HCC) is mainly due to tumor recurrence and metastases. Recently, epithelial-mesenchymal transition (EMT) has been implicated in tumor invasion and metastasis. However, the underlying molecular mechanisms are yet to be elucidated. Here, we show that 30-kDa Tat-interacting protein (TIP30), also called CC3, is significantly downregulated during transforming growth factor-β-induced EMT. In our in vitro and in vivo studies, we show that decreased TIP30 expression leads to EMT, as well as enhanced motility and invasion of HCC cells. Also, increased self-renewal ability and chemotherapeutic resistance are observed with TIP30 depletion. Moreover, Snail is one of the key transcription factors promoting EMT, and overexpression of TIP30 greatly decreased nucleic accumulation in Snail through the regulation of intracellular localization. Small interfering RNAs targeting Snail attenuated EMT and tumor-initiating properties induced by TIP30 deficiency. We further confirmed that TIP30 competitively interrupted the interaction of Snail with importin-β2 to block the nuclear import of Snail. Consistently, TIP30 expression significantly correlates with E-cadherin expression in HCC patients. TIP30 or combination of E-cadherin is a powerful marker in predicting the prognosis of HCC. Taken together, our results suggest a novel and critical role of TIP30 involved in HCC progression and aggressiveness.

Indexed as

AcetyltransferasesAnimalsbeta KaryopherinsCadherinsCarcinoma, HepatocellularCell Line, TumorCell MovementCell Transformation, NeoplasticDown-RegulationDrug Resistance, NeoplasmEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticHep G2 CellsHumansLiver NeoplasmsAcetyltransferasesbeta KaryopherinsCadherinsHTATIP2 protein, humanRNA, Small InterferingSnail Family Transcription FactorsTNPO1 protein, humanTranscription FactorsTransforming Growth Factor beta

Identifiers

PMID24681951
OpenAlexW2033413864

What OpenQuestion holds

Textmetadata
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.