Evidence map›Paper›PMID 35584245›Full record

ReviewCancer research2022

Drug-Tolerant Persister Cells in Cancer Therapy Resistance.

Pavan Kumar Dhanyamraju, Todd D Schell, Shantu Amin, Gavin P Robertson

Open access · bronzeAbstract readReview
In one paragraph

Review in Cancer research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 91 papers.

0numbers the graph read from it
0cells of the map it votes in
91citing papers in PubMed
14.7field-weighted citation impact, top 1% 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

91 citing papers in PubMed, 135 citations in OpenAlex.

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  12. Tyrosine phosphoproteome profiling identifies cell-intrinsic signals limiting the efficacy of tyrosine kinase inhibitor therapies.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
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  17. The Five-Decade Journey of Small Cell Lung Cancer.Cancer communications (London, England) · 2026
    Review
  18. Article
  19. Article
  20. Review

31 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 1 institution in 1 country.

Pavan Kumar DhanyamrajuDepartment of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania.
Todd D SchellDepartment of Microbiology and Immunology, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania.ORCID 0000-0002-6788-6518
Shantu AminDepartment of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania.
Gavin P RobertsonDepartment of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania.ORCID 0000-0001-9336-9402
Pennsylvania State University · US

Funding

Targeting Aldehyde Dehydrogenase for Cancer PreventionR01CA241148 · NCI · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI ROBERTSON, GAVIN P., SCHELL, TODD D · 2020 to 2024
$3.1M
NCI NIH HHS R01 CA241148
6 · The paper itself

Abstract

One of the current stumbling blocks in our fight against cancer is the development of acquired resistance to therapy, which is attributable to approximately 90% of cancer-related deaths. Undercutting this process during treatment could significantly improve cancer management. In many cases, drug resistance is mediated by a drug-tolerant persister (DTP) cell subpopulation present in tumors, often referred to as persister cells. This review provides a summary of currently known persister cell subpopulations and approaches to target them. A specific DTP cell subpopulation with elevated levels of aldehyde dehydrogenase (ALDH) activity has stem cell-like characteristics and a high level of plasticity, enabling them to switch rapidly between high and low ALDH activity. Further studies are required to fully elucidate the functions of ALDH-high DTP cells, how they withstand drug concentrations that kill other cells, and how they rapidly adapt under levels of high cellular stress and eventually lead to more aggressive, recurrent, and drug-resistant cancer. Furthermore, this review addresses the processes used by the ALDH-high persister cell subpopulation to enable cancer progression, the ALDH isoforms important in these processes, interactions of ALDH-high DTPs with the tumor microenvironment, and approaches to therapeutically modulate this subpopulation in order to more effectively manage cancer.

Indexed as

Drug Resistance, NeoplasmNeoplasmsAldehyde DehydrogenaseCell Line, TumorHumansNeoplastic Stem CellsTumor MicroenvironmentAldehyde Dehydrogenase

Identifiers

PMID35584245
PMCPMC9296591
OpenAlexW4280624033

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.