Evidence map›Paper›PMID 27739047›Full record

ArticleAdvances in experimental medicine and biology2016

Microenvironmental Niches and Sanctuaries: A Route to Acquired Resistance.

Judith Pérez-Velázquez, Jana L Gevertz, Aleksandra Karolak, Katarzyna A Rejniak

Open access · greenAbstract read
In one paragraph

Article in Advances in experimental medicine and biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
11.5field-weighted citation impact, top 2% 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

14 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
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  9. Comparison of Drug Inhibitory Effects (Bulletin of mathematical biology · 2020
    Article
  10. Article
  11. Hybrid modeling frameworks of tumor development and treatment.Wiley interdisciplinary reviews. Systems biology and medicine · 2020
    Review
  12. Article
  13. Article
  14. Review
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 4 institutions in 2 countries.

Judith Pérez-VelázquezMathematical Modeling of Biological Systems, Centre for Mathematical Science, Technical University of Munich, Garching, Germany. cerit@ma.tum.de.
Jana L GevertzDepartment of Mathematics and Statistics, The College of New Jersey, Ewing, NJ, USA.
Aleksandra KarolakIntegrated Mathematical Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA.
Katarzyna A RejniakIntegrated Mathematical Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA.
College of New Jersey · USMoffitt Cancer Center · USTechnical University of Munich · DEUniversity of South Florida · US

Funding

Physical Dynamics of Cancer Response to Chemotherapy in 3D MicroenvironmentsU01CA202229 · NCI · VANDERBILT UNIVERSITY · PI MARKOV, DMITRY, MCCAWLEY, LISA JOY · 2015 to 2019
$3.0M
NCI NIH HHS U01 CA202229
6 · The paper itself

Abstract

A tumor vasculature that is functionally abnormal results in irregular gradients of metabolites and drugs within the tumor tissue. Recently, significant efforts have been committed to experimentally examine how cellular response to anti-cancer treatments varies based on the environment in which the cells are grown. In vitro studies point to specific conditions in which tumor cells can remain dormant and survive the treatment. In vivo results suggest that cells can escape the effects of drug therapy in tissue regions that are poorly penetrated by the drugs. Better understanding how the tumor microenvironments influence the emergence of drug resistance in both primary and metastatic tumors may improve drug development and the design of more effective therapeutic protocols. This chapter presents a hybrid agent-based model of the growth of tumor micrometastases and explores how microenvironmental factors can contribute to the development of acquired resistance in response to a DNA damaging drug. The specific microenvironments of interest in this work are tumor hypoxic niches and tumor normoxic sanctuaries with poor drug penetration. We aim to quantify how spatial constraints of limited drug transport and quiescent cell survival contribute to the development of drug resistant tumors.

Indexed as

Drug Resistance, NeoplasmModels, StatisticalAntineoplastic AgentsBiological TransportDiffusionHumansHypoxiaNeoplasmsPermeabilityTreatment FailureTumor MicroenvironmentAntineoplastic AgentsAgent-based modelAnticancer drug resistanceDrug sanctuaryHypoxic nicheTumor microenvironment

Identifiers

PMID27739047
PMCPMC5113820
OpenAlexW2531523916

What OpenQuestion holds

Textmetadata
LicenceTDM
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.