Assessment of biological characteristics of adipose tissue-derived stem cells co-labeled with Molday ION Rhodamine B™ and green fluorescent protein in vitro.
Nan H., Huang J., Li H., Li Q., Liu D.
Animal Study, published in Mol Med Rep (2013) — 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
- Mol Med Rep (2013)
- Country
- Greece
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 24065138
- DOI
- 10.3892/mmr.2013.1694
- Citations
- 5
Abstract (original English)
The current study aimed to investigate adipose tissue-derived stem cells (ADSCs) in vivo by multimodality imaging following implantation for cellular therapy. The biological characteristics of ADSCs co-labeled with Molday ION Rhodamine B™ (MIRB) and green fluorescent protein (GFP) were studied in vitro. Following rat ADSC isolation and culture, a combined labeling strategy for ADSCs based on genetic modification of the reporter gene GFP with lentiviral vector expression enhancement and physical MIRB labeling was performed. Cell viability, proliferation, membrane-bound antigens and multiple differentiation ability were compared between the labeled and unlabeled ADSCs. The ADSCs were successfully labeled with GFP and MIRB, showing various fluorescent colors for marker identification. The fluorescence emitted by the GFP protein was sustained and exhibited stable expression, while MIRB fluorescence decreased with time. Compared with the unlabeled ADSCs, no significant differences were detected in cell viability, proliferation, membrane-bound antigens and multiple differentiation ability in the co-labeled samples (P>0.05). No significant effects on the biophysical properties of ADSCs were observed following co-labeling with lentiviral vectors encoding the gene for emerald green fluorescent protein and MIRB. The ADSCs were able to be efficiently tracked in vitro and in vivo by multim
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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