Small interference RNA targeting nuclear factor-kappaB inhibits endometriotic angiogenesis in chick embryo chorioallantocic membrane / 南方医科大学学报
Journal of Southern Medical University
;
(12): 757-759, 2009.
Article
in Chinese
| WPRIM
| ID: wpr-233690
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the effect of small interference RNA (siRNA) targeting nuclear factor-kappaB (NF-kappaB) on endometriosis.</p><p><b>METHOD</b>The eutopic endometrium of women with endometriosis were transplanted into the nonvascular region of 8-day-old chicken embryo chorioallantocic membrane (CAM), and the effects of NF-kappaB p65 siRNA on the vascularization and endometriotic lesion formation were tested with proper controls.</p><p><b>RESULTS</b>Transplantation of the endometrium onto the CAM resulted in a strong angiogenic response in the chicken tissue. The angiogenesis was significantly reduced and endometriotic lesion formation significantly suppressed with siRNA targeting NF-kappaB in comparison with the control group.</p><p><b>CONCLUSIONS</b>The NF-kappaB pathway is involved in the development of endometriotic lesions in vitro, and NF-kappaB gene silencing reduces endometriotic angiogenesis and promotes cell apoptosis in the endometriotic lesions, suggesting that NF-kappaB might be a good target for endometriosis treatment.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
NF-kappa B
/
RNA, Small Interfering
/
RNA Interference
/
Chorioallantoic Membrane
/
Endometriosis
/
Genetics
/
Metabolism
/
Neovascularization, Pathologic
Limits:
Animals
/
Female
/
Humans
Language:
Chinese
Journal:
Journal of Southern Medical University
Year:
2009
Type:
Article
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