Evidence map›Paper›PMID 22949815›Full record

ReviewInternational journal of molecular sciences2012

Implication of tumor microenvironment in chemoresistance: tumor-associated stromal cells protect tumor cells from cell death.

Magali Castells, Benoît Thibault, Jean-Pierre Delord, Bettina Couderc

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 153 papers.

0numbers the graph read from it
0cells of the map it votes in
153citing papers in PubMed
6.1field-weighted citation impact, top 3% 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

153 citing papers in PubMed, 283 citations in OpenAlex.

  1. Review
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  10. Tumor microenvironment and immunotherapy: from bench to bedside.Medical oncology (Northwood, London, England) · 2025
    Review
  11. Article
  12. Review
  13. Biological Activity of Peptide Fraction Derived fromInternational journal of molecular sciences · 2025
    Article
  14. Article
  15. Article
  16. Review
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  18. Review
  19. Targeting CDK2 to combat drug resistance in cancer therapy.Future oncology (London, England) · 2024
    Review
  20. Article

93 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

4 authors at 2 institutions in 1 country.

Magali CastellsEA4553, Institut Claudius Regaud, F-31062 Toulouse, France and University of Toulouse III, Toulouse F-31052, France.
Benoît ThibaultEA4553, Institut Claudius Regaud, F-31062 Toulouse, France and University of Toulouse III, Toulouse F-31052, France.
Jean-Pierre DelordEA4553, Institut Claudius Regaud, F-31062 Toulouse, France and University of Toulouse III, Toulouse F-31052, France.
Bettina CoudercEA4553, Institut Claudius Regaud, F-31062 Toulouse, France and University of Toulouse III, Toulouse F-31052, France.
Université Toulouse III - Paul Sabatier · FRUniversité Fédérale de Toulouse Midi-Pyrénées · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumor development principally occurs following the accumulation of genetic and epigenetic alterations in tumor cells. These changes pave the way for the transformation of chemosensitive cells to chemoresistant ones by influencing the uptake, metabolism, or export of drugs at the cellular level. Numerous reports have revealed the complexity of tumors and their microenvironment with tumor cells located within a heterogeneous population of stromal cells. These stromal cells (fibroblasts, endothelial or mesothelial cells, adipocytes or adipose tissue-derived stromal cells, immune cells and bone marrow-derived stem cells) could be involved in the chemoresistance that is acquired by tumor cells via several mechanisms: (i) cell-cell and cell-matrix interactions influencing the cancer cell sensitivity to apoptosis; (ii) local release of soluble factors promoting survival and tumor growth (crosstalk between stromal and tumor cells); (iii) direct cell-cell interactions with tumor cells (crosstalk or oncologic trogocytosis); (iv) generation of specific niches within the tumor microenvironment that facilitate the acquisition of drug resistance; or (v) conversion of the cancer cells to cancer-initiating cells or cancer stem cells. This review will focus on the implication of each member of the heterogeneous population of stromal cells in conferring resistance to cytotoxins and physiological mediators of cell death.

Indexed as

Cell DeathDrug Resistance, NeoplasmTumor MicroenvironmentAnimalsHumansNeoplasmsSignal TransductionStromal CellsTumor Cells, Culturedapoptosiscancerchemoresistancemicroenvironment

Identifiers

PMID22949815
PMCPMC3431813
OpenAlexW2076306819

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.