Canid alphaherpesvirus 1 infection alters the gene expression and secretome profile of canine adipose-derived mesenchymal stem cells in vitro.
Prišlin Šimac M., Naletilić Š., Kostanić V., Kunić V., Zorec TM., Poljak M.
Animal Study, published in Virol J (2024) — summary generated from the PubMed abstract.
Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.
- Level A · Stronger Clinical Evidence
- Level B · Emerging clinical evidence with positive signals
- Level C · Early human research exploring benefits
- Level D · Scientific groundwork from lab and animal studies
- Emerging · Emerging topic under active research
This page is generated from the PubMed record. The Thai description is an automated summary of bibliographic fields and the abstract, not a full translation, and is not medical advice.
- Study type
- Animal Study
- Journal
- Virol J (2024)
- Country
- England
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 39731173
- PMCID
- PMC11673362
- DOI
- 10.1186/s12985-024-02603-8
Abstract (original English)
Background Canine adipose-derived mesenchymal stem cells (cAD-MSCs) demonstrate promising tissue repair and regeneration capabilities. However, the procurement and preservation of these cells or their secreted factors for therapeutic applications pose a risk of viral contamination, and the consequences for cAD-MSCs remain unexplored. Consequently, this research sought to assess the impact of canid alphaherpesvirus 1 (CHV) on the functional attributes of cAD-MSCs, including gene expression profiles and secretome composition. Methods To this end, abdominal adipose tissue from 12 healthy dogs was harvested to isolate cAD-MSCs. These samples were tested for CHV contamination before introducing a wild-type CHV strain via serial passages. Following CHV infection, real-time reverse transcription-polymerase chain reaction array and liquid chromatography with tandem mass spectrometry assessments enabled analyses of gene expression and secretome's proteomic profile, respectively. Results This study showed that the initial cAD-MSC populations were devoid of CHV. cAD-MSCs showed susceptibility to infection with wild-type CHV, leading to notable modifications in gene expression and secretome profile. The observed genomic variations in gene expression indicate potential impacts on the stemness, migration, and other functional properties of cAD-MSCs, highlighting the need for further studies
What this study does not prove
- • This study does not prove SVF is an approved treatment or a replacement for standard care.
- • This is preclinical work; animal or laboratory results cannot be applied to humans.
Evidence level
Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.
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