Evidence map›Paper›PMID 35008872›Full record

ArticleInternational journal of molecular sciences2021

Wnt/β-Catenin Signaling Contributes to Paclitaxel Resistance in Bladder Cancer Cells with Cancer Stem Cell-Like Properties.

Rocío Jiménez-Guerrero, Alejandro Belmonte-Fernández, M Luz Flores, Mónica González-Moreno, Begoña Pérez-Valderrama, Francisco Romero, Miguel Á Japón, Carmen Sáez

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

25 citing papers in PubMed, 38 citations in OpenAlex.

  1. Review
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  6. Pro-Tumorigenic Effect of Continuous Cromolyn Treatment in Bladder Cancer.International journal of molecular sciences · 2025
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  12. Response of MDA-MB231 cells to cisplatin and paclitaxel - viability, migration and gene expression estimation in mono- and co-culture with macrophages.Reports of practical oncology and radiotherapy : journal of Greatpoland Cancer Center in Poznan and Polish Society of Radiation Oncology · 2025
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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

8 authors at 4 institutions in 1 country.

Rocío Jiménez-GuerreroInstituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain.ORCID 0000-0003-4237-6236
Alejandro Belmonte-FernándezDepartment of Microbiology, Faculty of Biology, Universidad de Sevilla, 41012 Seville, Spain.
M Luz FloresDepartment of Pathology, Hospital Universitario de Badajoz, 06080 Badajoz, Spain.
Mónica González-MorenoInstituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain.
Begoña Pérez-ValderramaDepartment of Oncology, Hospital Universitario Virgen del Rocío, 41013 Seville, Spain.
Francisco RomeroDepartment of Microbiology, Faculty of Biology, Universidad de Sevilla, 41012 Seville, Spain.ORCID 0000-0002-9588-6881
Miguel Á JapónInstituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain.ORCID 0000-0002-5980-5044
Carmen SáezInstituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain.ORCID 0000-0002-8600-0508
Instituto de Biomedicina de Sevilla · ESUniversidad de Sevilla · ESCentro de Implantología Cirugía Oral y Maxilofacial · ESHospital Universitario Virgen del Rocío · ES

Funding

Consejería de Salud y Familias OH-0017-2018Consejería de Salud y Familias PI-0213-2020Instituto de Salud Carlos III FIS-PI17/1240Instituto de Salud Carlos III FIS-PI20/1641Ministerio de Ciencia e Innovación PID2020-118774RB-C21 and -C22Ministry of Economy, Industry and Competitiveness SAF2017-87358-C2-1-R and -2-R
6 · The paper itself

Abstract

The Wnt/β-catenin pathway plays an important role in tumor progression and chemotherapy resistance and seems to be essential for the maintenance of cancer stem cells (CSC) in several tumor types. However, the interplay of these factors has not been fully addressed in bladder cancer. Here, our goal was to analyze the role of the Wnt/β-catenin pathway in paclitaxel resistance and to study the therapeutic efficacy of its inhibition in bladder cancer cells, as well as to determine its influence in the maintenance of the CSC-like phenotype in bladder cancer. Our results show that paclitaxel-resistant HT1197 cells have hyperactivation of the Wnt/β-catenin pathway and increased CSC-like properties compared with paclitaxel-sensitive 5637 cells. Paclitaxel sensitivity diminishes in 5637 cells after β-catenin overexpression or when they are grown as tumorspheres, enriched for the CSC-like phenotype. Additionally, downregulation of β-catenin or inhibition with XAV939 sensitizes HT1197 cells to paclitaxel. Moreover, a subset of muscle-invasive bladder carcinomas shows aberrant expression of β-catenin that associates with positive expression of the CSC marker ALDH1A1. In conclusion, we demonstrate that Wnt/β-catenin signaling contributes to paclitaxel resistance in bladder cancer cells with CSC-like properties.

Indexed as

Drug Resistance, NeoplasmWnt Signaling PathwayCell Line, TumorHumansNeoplastic Stem CellsPaclitaxelUrinary Bladder NeoplasmsPaclitaxelbladder cancerCSC phenotypepaclitaxel resistanceWnt/β-catenin pathway

Identifiers

PMID35008872
PMCPMC8745426
OpenAlexW4206698314

What OpenQuestion holds

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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.