hTERT-Immortalized Bone Mesenchymal Stromal Cells Expressing Rat Galanin via a Single Tetracycline-Inducible Lentivirus System

<div>Regulatable EGFP expression from hTERT-BMSCs/Tet-on/GAL cells in the presence and absence of Dox in vitro (×400). hTERT-BMSCs transfected with LV.TetIIP-GAL-EGFP-/Ubi-TetR showed strong green fluorescence after treatment with 1 <i>μ</i>g/mL Dox for 48 h (a), whereas very faint fluorescence was observed without Dox induction (b). Scale bar: 200 <i>μ</i>m.</div>

Stem Cells International

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Figure 6

Figure 6: hTERT-Immortalized Bone Mesenchymal Stromal Cells Expressing Rat Galanin via a Single Tetracycline-Inducible Lentivirus System 