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Article Dans Une Revue International Journal of Molecular Sciences Année : 2020

Stem Cell Conditioned Medium Treatment for Canine Spinal Cord Injury: Pilot Feasibility Study.

Z. Vikartovska
  • Fonction : Auteur
M. Kuricova
  • Fonction : Auteur
J. Farbakova
  • Fonction : Auteur
T. Liptak
  • Fonction : Auteur
D. Mudronova
  • Fonction : Auteur
F. Humenik
  • Fonction : Auteur
A. Madari
  • Fonction : Auteur
M. Maloveska
  • Fonction : Auteur
E. Sykova
  • Fonction : Auteur

Résumé

Spinal cord injury (SCI) involves nerve damage and often leads to motor, sensory and autonomic dysfunctions. In the present study, we have designed a clinical protocol to assess the feasibility of systemic delivery of allogenic canine bone marrow tissue-derived mesenchymal stem cell conditioned medium (BMMSC CM) to dogs with SCI. Four client-owned dogs with chronic SCI lasting more than six months underwent neurological and clinical evaluation, MRI imaging and blood tests before being enrolled in this study. All dogs received four intravenous infusions with canine allogenic BMMSC CM within one month. Between the infusions the dogs received comprehensive physiotherapy, which continued for three additional months. No adverse effects or complications were observed during the one, three and six months follow-up periods. Neither blood chemistry panel nor hematology profile showed any significant changes. All dogs were clinically improved as assessed using Olby locomotor scales after one, three and six months of BMMSC CM treatment. Furthermore, goniometric measurements revealed partial improvement in the range of joint motion. Bladder function improved in two disabled dogs. We conclude that multiple delivery of allogenic cell-derived conditioned medium to dogs with chronic SCI is feasible, and it might be clinically beneficial in combination with physiotherapy.
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hal-04429947 , version 1 (31-01-2024)

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Z. Vikartovska, M. Kuricova, J. Farbakova, T. Liptak, D. Mudronova, et al.. Stem Cell Conditioned Medium Treatment for Canine Spinal Cord Injury: Pilot Feasibility Study.. International Journal of Molecular Sciences, 2020, International Journal of Molecular Sciences, 21, ⟨10.3390/ijms21145129⟩. ⟨hal-04429947⟩

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