Evidence map›Paper›PMID 41882793›Full record

ArticleStem cell research & therapy2026

Epidural cell therapy reduces neurological sequelae severity in canine distemper survivors.

Jaqueline Cardoso do Prado Bayma, Jonathan Edwin Baracho Trindade Hill, Ana Beatriz Molina, Amanda Baracho Trindade Hill

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Article in Stem cell research & therapy, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Jaqueline Cardoso do Prado Bayma *Centro Universitário de Jaguariúna (UniFAJ), Jaguariúna, SP, Brazil.
Jonathan Edwin Baracho Trindade Hill *Centro Universitário de Jaguariúna (UniFAJ), Jaguariúna, SP, Brazil.
Ana Beatriz MolinaCentro Universitário de Jaguariúna (UniFAJ), Jaguariúna, SP, Brazil.
Amanda Baracho Trindade HillCentro Universitário de Jaguariúna (UniFAJ), Jaguariúna, SP, Brazil. amanda@celltech.life.ORCID 0000-0002-3091-8563

Funding

Center for Interdisciplinary Studies and Research x
6 · The paper itself

Abstract

backgroundCanine distemper has a high mortality rate in the acute phase, and survivors typically suffer irreversible, progressive neurological sequelae, due to demyelinating leukoencephalitis, under current treatment standards. Mesenchymal stromal cells (MSCs) are found in the adult organism and represent a promising alternative for treating central nervous system disorders by secreting trophic and immunomodulatory factors that reduce inflammation, protect neurons, and promote regeneration. The therapeutic action of MSCs is largely mediated by the secretion of trophic and immunomodulatory factors, including anti-inflammatory cytokines, anti-apoptotic proteins, and neurotrophins.

methodsThe objective of this study was to evaluate the effects of three epidurally administered doses of 1 million MSCs per kilogram of body weight at 30-day intervals in four dogs suffering neurological sequelae of canine distemper. Each animal was evaluated using an adapted application of the modified neurodisability scale (0-15 scale) and a quality-of-life questionnaire ranking behaviors (0-7 scale).

resultsStatistical analysis confirmed the significant effect of using multiple doses, and regression analysis revealed a significant influence of age and weight on treatment outcome. Additionally, a logistic regression predicting improvement over time was extrapolated from these results to help clinicians and owners make better-informed decisions regarding cellular therapy. Complete clinical remission of four of the five subcategories of the neurodisability score was achieved in all subjects, with one subject achieving full remission of myoclonus.

conclusionsThese results indicate that epidural MSC administration progressively reduced sequelae severity and improved patient quality of life of the four canine distemper survivors that participated in this study, supporting the translation of cellular therapies into clinical practice.

Indexed as

DistemperMesenchymal Stem Cell TransplantationAnimalsDistemper Virus, CanineDogsFemaleMaleMesenchymal Stem CellsQuality of LifeCanine distemperCell therapyDogMesenchymal stem cellsMesenchymal stromal cellsNeurologyVeterinary regenerative medicine

Identifiers

PMID41882793
PMCPMC13141265

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LicenceCC BY-NC-ND
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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.