Expression of TGFbeta1 and its type I receptors ALK1 and ALK5 mRNA in brain arteriovenous malformation / 南方医科大学学报
Journal of Southern Medical University
;
(12): 675-677, 2006.
Article
in Chinese
| WPRIM
| ID: wpr-282948
ABSTRACT
<p><b>OBJECTIVE</b>To explore the expression of transforming growth factor beta1 (TGFbeta1) and its type I receptors activin-like kinase 1 (ALK1) and ALK5 mRNA in the development of brain arteriovenous malformation (BAVM).</p><p><b>METHODS</b>The mRNA expressions of TGFbeta1, ALK1and ALK5 were detected with semiquantitative RT-PCR in patients with BAVM.</p><p><b>RESULTS</b>The expressions of TGFbeta1 and ALK5 mRNA increased significantly in BAVM, and their relative expression quantity were 0.777-/+0.047 and 0.585-/+0.074, respectively. However, ALK1 mRNA expression declined significantlies with a relative expression of 0.173-/+0.044 in comparison with the control group (0.720-/+0.098, P<0.01).</p><p><b>CONCLUSION</b>The balance of TGFbeta1 and its type I receptors ALK1 and ALK5 mRNA expressions may play important role in the development of BAVM.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pathology
/
Brain
/
RNA, Messenger
/
Gene Expression
/
Intracranial Arteriovenous Malformations
/
Protein Serine-Threonine Kinases
/
Receptors, Transforming Growth Factor beta
/
Reverse Transcriptase Polymerase Chain Reaction
/
Activin Receptors, Type II
/
Transforming Growth Factor beta1
Limits:
Adolescent
/
Adult
/
Female
/
Humans
/
Male
Language:
Chinese
Journal:
Journal of Southern Medical University
Year:
2006
Type:
Article
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