Evidence map›Paper›PMID 32345673›Full record

ArticleCancer research2020

Cancer Exacerbates Chemotherapy-Induced Sensory Neuropathy.

Stephen N Housley, Paul Nardelli, Dario I Carrasco, Travis M Rotterman, Emily Pfahl, Lilya V Matyunina, John F McDonald, Timothy C Cope

Open access · bronzeAbstract read
In one paragraph

Article in Cancer research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.0field-weighted citation impact, top 11% 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

28 citing papers in PubMed, 37 citations in OpenAlex.

  1. Review
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  9. Biophysical model of muscle spindle encoding.Experimental physiology · 2024
    Review
  10. Article
  11. Review
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  13. Article
  14. The Clinical Significance of Genetic Variation in Ovarian Cancer.International journal of molecular sciences · 2023
    Article
  15. Structural Preservation Does Not Ensure Function at Sensory Ia-Motoneuron Synapses following Peripheral Nerve Injury and Repair.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  16. Imbalanced Subthreshold Currents Following Sepsis and Chemotherapy: A Shared Mechanism Offering a New Therapeutic Target?The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry · 2022
    Article
  17. Article
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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 1 institution in 1 country.

Stephen N HousleySchool of Biological Sciences, Georgia Institute of Technology, Atlanta, Georgia.
Paul NardelliSchool of Biological Sciences, Georgia Institute of Technology, Atlanta, Georgia.
Dario I CarrascoSchool of Biological Sciences, Georgia Institute of Technology, Atlanta, Georgia.
Travis M RottermanSchool of Biological Sciences, Georgia Institute of Technology, Atlanta, Georgia.
Emily PfahlSchool of Biological Sciences, Georgia Institute of Technology, Atlanta, Georgia.
Lilya V MatyuninaSchool of Biological Sciences, Georgia Institute of Technology, Atlanta, Georgia.
John F McDonaldSchool of Biological Sciences, Georgia Institute of Technology, Atlanta, Georgia.ORCID 0000-0002-4263-8155
Timothy C CopeSchool of Biological Sciences, Georgia Institute of Technology, Atlanta, Georgia. tim.cope@gatech.edu.
Georgia Institute of Technology · US

Funding

Multiscale models of proprioceptive encoding to reveal mechanisms of impaired sensorimotor controlR01HD090642 · NICHD · EMORY UNIVERSITY · PI COPE, TIMOTHY C, SAWICKI, GREGORY STEPHEN · 2016 to 2025
$4.9M
Novel Path to Chronic Sensorimotor Dysfunction and Treatment for ChemotherapyR01CA221363 · NCI · GEORGIA INSTITUTE OF TECHNOLOGY · PI COPE, TIMOTHY C · 2018 to 2022
$1.5M
NCI NIH HHS R01 CA221363NICHD NIH HHS R01 HD090642
6 · The paper itself

Abstract

For the constellation of neurologic disorders known as chemotherapy-induced peripheral neuropathy, mechanistic understanding and treatment remain deficient. Here, we present the first evidence that chronic sensory neuropathy depends on nonlinear interactions between cancer and chemotherapy. Global transcriptional profiling of dorsal root ganglia revealed differential expression, notably in regulators of neuronal excitability, metabolism, and inflammatory responses, all of which were unpredictable from effects observed with either chemotherapy or cancer alone. Systemic interactions between cancer and chemotherapy also determined the extent of deficits in sensory encoding and ion channel protein expression by single mechanosensory neurons, with the potassium ion channel Kv3.3 emerging as one potential contributor to sensory neuron dysfunction. Validated measures of sensorimotor behavior in awake, behaving animals revealed dysfunction after chronic chemotherapy treatment was exacerbated by cancer. Notably, errors in precise forelimb placement emerged as a novel behavioral deficit unpredicted by our previous study of chemotherapy alone. These original findings identify novel contributors to peripheral neuropathy and emphasize the fundamental dependence of neuropathy on the systemic interaction between chemotherapy and cancer. SIGNIFICANCE: These findings highlight the need to account for pathobiological interactions between cancer and chemotherapy as a major contributor to neuropathy and will have significant and immediate impact on future investigations in this field.

Indexed as

Disease Models, AnimalAnimalsAntineoplastic AgentsBiomarkers, TumorColorectal NeoplasmsGene Expression ProfilingGene Expression Regulation, NeoplasticMaleOxaliplatinPeripheral Nervous System DiseasesRatsRats, Inbred F344Sensory Receptor CellsAntineoplastic AgentsBiomarkers, TumorOxaliplatin

Identifiers

PMID32345673
PMCPMC7340531
OpenAlexW3019985667

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.