Inhibiting tubular epithelial myofibroblast transdifferentiation by transgene of antisense vascular smooth muscle alpha actin in vitro / 第三军医大学学报
Journal of Third Military Medical University
; (24)2003.
Article
in Zh
| WPRIM
| ID: wpr-561852
Responsible library:
WPRO
ABSTRACT
Objective To evaluate the inhibiting effect of antisense vascular smooth muscle alpha adenovirus vector on tubular epithelial myofibroblast transdifferentiation induced by TGF-?1.Methods The pAdanti-?-SMA was constructed and identified.The ?-SMA expression in tubular epithelial cells(TEC) was detected by immunofluorescence and Western blot.Five groups were designed as control(A),TEC transfected by 2 ?l pAdanti-?-SMA(B),TEC induced by TGF-?1(C),TEC induced by TGF-?1 and transfected by 2 ?l pAdanti-?-SMA(D),TEC induced by TGF-?1 and transfected by 10 ?l pAdanti-?-SMA(E).Results The pAdanti-?-SMA was successfully constructed.The expression of ?-SMA in TEC induced by TGF-?1 was inhibited by pAdanti-?-SMA.Conclusion Tubular epithelial myofibroblast transdifferentiation can be inhibited by pAdanti-?-SMA.
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Index:
WPRIM
Type of study:
Prognostic_studies
Language:
Zh
Journal:
Journal of Third Military Medical University
Year:
2003
Type:
Article