Evidence map›Paper›PMID 22733553›Full record

ReviewEMBO molecular medicine2012

Role of intratumoural heterogeneity in cancer drug resistance: molecular and clinical perspectives.

Nicholas A Saunders, Fiona Simpson, Erik W Thompson, Michelle M Hill, Liliana Endo-Munoz, Graham Leggatt, Rodney F Minchin, Alexander Guminski

Open access · goldAbstract readReview
In one paragraph

Review in EMBO molecular medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 136 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
136citing papers in PubMed, 2 pooled it
0.2field-weighted citation impact, top 39% 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

136 citing papers in PubMed, 2 syntheses or guidelines pooled it, 12 citations in OpenAlex.

  1. State-of-the-art of FAPI-PET imaging: a systematic review and meta-analysis.European journal of nuclear medicine and molecular imaging · 2021
    Pooled it
  2. Pooled it
  3. Article
  4. The role ofFrontiers in endocrinology · 2026
    Article
  5. Review
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  13. Whole-tumoral metabolic heterogeneity inCancer imaging : the official publication of the International Cancer Imaging Society · 2024
    Article
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  15. Review
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  18. Article
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76 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

8 authors at 4 institutions in 1 country.

Nicholas A SaundersEpithelial Cancer Program, University of Queensland, Diamantine Institute, Princess Alexandra Hospital, Queensland, Australia. nsaunders@uq.edu.au
Fiona Simpson
Erik W Thompson
Michelle M Hill
Liliana Endo-Munoz
Graham Leggatt
Rodney F Minchin
Alexander Guminski
The University of Queensland · AUPrincess Alexandra Hospital · AURoyal North Shore Hospital · AUThe University of Melbourne · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Drug resistance continues to be a major barrier to the delivery of curative therapies in cancer. Historically, drug resistance has been associated with over-expression of drug transporters, changes in drug kinetics or amplification of drug targets. However, the emergence of resistance in patients treated with new-targeted therapies has provided new insight into the complexities underlying cancer drug resistance. Recent data now implicate intratumoural heterogeneity as a major driver of drug resistance. Single cell sequencing studies that identified multiple genetically distinct variants within human tumours clearly demonstrate the heterogeneous nature of human tumours. The major contributors to intratumoural heterogeneity are (i) genetic variation, (ii) stochastic processes, (iii) the microenvironment and (iv) cell and tissue plasticity. Each of these factors impacts on drug sensitivity. To deliver curative therapies to patients, modification of current therapeutic strategies to include methods that estimate intratumoural heterogeneity and plasticity will be essential.

Indexed as

Drug Resistance, NeoplasmAntineoplastic AgentsGenetic VariationHumansNeoplasmsAntineoplastic Agents

Identifiers

PMID22733553
PMCPMC3494067
OpenAlexW1588893505

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.