Evidence map›Paper›PMID 31969604›Full record

ArticleScientific reports2020

Epothilone D alters normal growth, viability and microtubule dependent intracellular functions of cortical neurons in vitro.

J A Clark, J A Chuckowree, M S Dyer, T C Dickson, C A Blizzard

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.1field-weighted citation impact, top 21% 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

13 citing papers in PubMed, 21 citations in OpenAlex.

  1. Review
  2. Nanoparticle and epothilone D combinatorial intervention improves motor performance and regeneration in chronic cervical spinal cord injury.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2025
    Article
  3. Review
  4. Article
  5. Article
  6. Dietary High-Fat Promotes Cognitive Impairment by Suppressing Mitophagy.Oxidative medicine and cellular longevity · 2023
    Article
  7. Article
  8. [Protective effect of Epothilone D against traumatic optic nerve injury in rats].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2022
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. 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

5 authors at 1 institution in 1 country.

J A ClarkMenzies Institute for Medical Research, University of Tasmania 17 Liverpool Street Hobart, Tasmania, 7000, Australia.
J A ChuckowreeMenzies Institute for Medical Research, University of Tasmania 17 Liverpool Street Hobart, Tasmania, 7000, Australia.ORCID http://orcid.org/0000-0002-1245-1402
M S DyerMenzies Institute for Medical Research, University of Tasmania 17 Liverpool Street Hobart, Tasmania, 7000, Australia.
T C DicksonMenzies Institute for Medical Research, University of Tasmania 17 Liverpool Street Hobart, Tasmania, 7000, Australia.
C A BlizzardMenzies Institute for Medical Research, University of Tasmania 17 Liverpool Street Hobart, Tasmania, 7000, Australia. Catherine.Blizzard@utas.edu.au.
University of Tasmania · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Brain penetrant microtubule stabilising agents (MSAs) are being increasingly validated as potential therapeutic strategies for neurodegenerative diseases and traumatic injuries of the nervous system. MSAs are historically used to treat malignancies to great effect. However, this treatment strategy can also cause adverse off-target impacts, such as the generation of debilitating neuropathy and axonal loss. Understanding of the effects that individual MSAs have on neurons of the central nervous system is still incomplete. Previous research has revealed that aberrant microtubule stabilisation can perturb many neuronal functions, such as neuronal polarity, neurite outgrowth, microtubule dependant transport and overall neuronal viability. In the current study, we evaluate the dose dependant impact of epothilone D, a brain penetrant MSA, on both immature and relatively mature mouse cortical neurons in vitro. We show that epothilone D reduces the viability, growth and complexity of immature cortical neurons in a dose dependant manner. Furthermore, in relatively mature cortical neurons, we demonstrate that while cellularly lethal doses of epothilone D cause cellular demise, low sub lethal doses can also affect mitochondrial transport over time. Our results reveal an underappreciated mitochondrial disruption over a wide range of epothilone D doses and reiterate the importance of understanding the dosage, timing and intended outcome of MSAs, with particular emphasis on brain penetrant MSAs being considered to target neurons in disease and trauma.

Indexed as

AnimalsCells, CulturedCell SurvivalCerebral CortexDose-Response Relationship, DrugEpothilonesIn Vitro TechniquesMice, Inbred C57BLMice, TransgenicMicrotubulesMitochondriaMolecular Targeted TherapyNeurodegenerative DiseasesNeuronal OutgrowthNeuronsdesoxyepothilone BEpothilones

Identifiers

PMID31969604
PMCPMC6976590
OpenAlexW3001062143

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.