Evidence map›Paper›PMID 14724576›Full record

ArticleOncogene2004

Identification of a novel function of TWIST, a bHLH protein, in the development of acquired taxol resistance in human cancer cells.

Xianghong Wang, Ming Tat Ling, Xin-Yuan Guan, Sai Wah Tsao, Hiu Wing Cheung, Davy Tak Lee, Yong Chuan Wong

Abstract read
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In one paragraph

Article in Oncogene, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
106citing papers in PubMed, 1 pooled it
5.0field-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

106 citing papers in PubMed, 1 synthesis or guideline pooled it, 221 citations in OpenAlex.

  1. Pooled it
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  8. Review
  9. CDC20 promotes radioresistance of prostate cancer by activating Twist1 expression.Apoptosis : an international journal on programmed cell death · 2023
    Article
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  12. Crosstalk between CaInternational journal of molecular sciences · 2022
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46 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

7 authors at 1 institution in 1 country.

Xianghong WangCancer Biology Group, Department of Anatomy, Faculty of Medicine, University of Hong Kong, Hong Kong. xhwang@hkucc.hku.hk
Ming Tat Ling
Xin-Yuan Guan
Sai Wah Tsao
Hiu Wing Cheung
Davy Tak Lee
Yong Chuan Wong
University of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Taxol is one of the widely used chemotherapeutic drugs against many types of human cancer. While it is considered as one of the most effective anticancer drugs, treatment failure often occurs due to development of acquired resistance. Therefore, it is important to understand the molecular mechanisms responsible for the development of drug resistance. Although it is generally believed that taxol induces cell death through interfering with microtubules leading to mitotic arrest, recent evidence has suggested that taxol-induced cell death also occurs through pathways independent of either microtubule or mitotic arrest. In this study, we report the identification of a novel role for TWIST, a basic helix-loop-helix protein, which plays a central role in cell type determination and differentiation, during generation of acquired resistance to taxol in a nasopharyngeal carcinoma cell line, HNE1-T3, using comparative genome hybridization (CGH) and subsequent RT-PCR and Western blotting. We found that upregulation of TWIST was associated with cellular resistance to taxol but not other drugs with different mechanisms of action. The fact that increased TWIST protein levels were also associated with another microtubule-targeting anticancer drug, vincristine, in four types of human cancer including nasopharyngeal, bladder, ovarian and prostate, indicates that it may play a central role in the resistance to microtubule-disrupting agents. In addition, ectopic expression of TWIST into human cancer cells also led to increased resistance to both taxol and vincristine. Our results indicate a novel mechanism that leads to resistance to microtubule-disrupting anticancer drugs through upregulation of TWIST. Our evidence provides a therapeutic strategy to overcome acquired resistance through inactivation of TWIST expression in human cancer.

Indexed as

Drug Resistance, NeoplasmTranscription FactorsFemaleGene AmplificationGene Expression Regulation, NeoplasticHelix-Loop-Helix MotifsHumansInhibitory Concentration 50MaleNasopharyngeal NeoplasmsNuclear ProteinsOvarian NeoplasmsPaclitaxelProstatic NeoplasmsTumor Cells, CulturedTwist-Related Protein 1Nuclear ProteinsPaclitaxelTranscription FactorsTWIST1 protein, humanTwist-Related Protein 1Vincristine

Identifiers

PMID14724576
OpenAlexW1981126547

What OpenQuestion holds

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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.