| Literature DB >> 10607888 |
K Hishikawa1, T Nakaki, T Fujii.
Abstract
We examined the possible involvement of connective tissue growth factor (CTGF) in the apoptosis induced by transforming growth factor-beta(1) (TGF-beta(1)) in human aortic vascular smooth muscle cells (HASC). In quiescent HASC, TGF-beta(1) induced the mRNA and protein of CTGF. A CTGF antisense oligonucleotide inhibited this induction. TGF-beta(1) significantly reduced cell viability and induced DNA fragmentation, and the CTGF antisense oligonucleotide reversed these effects. Moreover, TGF-beta(1) activated caspase 3 in HASC, and the CTGF antisense oligonucleotide reduced this activation. These findings show that CTGF plays a key role in the TGF-beta(1)-induced apoptosis in HASC.Entities:
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Year: 1999 PMID: 10607888 DOI: 10.1016/s0014-2999(99)00763-3
Source DB: PubMed Journal: Eur J Pharmacol ISSN: 0014-2999 Impact factor: 4.432