Wainwright, Shane Daniel, Bondeson, Jan and Hughes, Clare Elizabeth ![]() |
Abstract
The major proteoglycan of articular cartilage aggrecan is a substrate for ADAMTS4. RT-PCR analysis of human osteoarthritic (OA) synovial co-cultures using oligonucleotide primers designed to amplify across the exon 8/9 junction of human ADAMTS4 resulted in the amplification of two products, the expected product and a smaller product missing 161 bp from the 5′ end of exon 9, the result of alternative splicing in which exon 8 joins to a cryptic 3′ splice site within exon 9. The protein produced would be identical to human ADAMTS4 up to Arg696, and would have a new C-terminal domain with no commonality with the ADAMTS4 spacer domain. Changes in the C-terminal domain of ADAMTS4 may alter its substrate specificity.
Item Type: | Article |
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Date Type: | Publication |
Status: | Published |
Schools: | Medicine Biosciences |
Subjects: | Q Science > QH Natural history > QH301 Biology |
Uncontrolled Keywords: | ADAMTS4; Synovium; Alternative splice; Osteoarthritis |
Publisher: | Elsevier |
ISSN: | 0945-053X |
Last Modified: | 01 Dec 2022 10:01 |
URI: | https://orca.cardiff.ac.uk/id/eprint/1048 |
Citation Data
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