Cartilage degradation and invasion by rheumatoid synovial fibroblasts is inhibited by gene transfer of TIMP-1 and TIMP-3
Gene Therapy, ISSN: 0969-7128, Vol: 10, Issue: 3, Page: 234-242
2003
- 104Citations
- 30Captures
Metric Options: CountsSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Citations104
- Citation Indexes104
- 104
- CrossRef69
- Captures30
- Readers30
- 30
Review Description
Matrix metalloproteinases (MMPs) are believed to be pivotal enzymes in the invasion of articular cartilage by synovial tissue in rheumatoid arthritis (RA). Here, we investigated the effects of gene transfer of tissue inhibitors of metalloproteinases (TIMPs) on the invasiveness of RA synovial fibroblasts (RASF) in vitro and in vivo. Adenoviral vectors (Ad) were used for gene transfer. The effects of AdTIMP-1 and AdTIMP-3 gene transfer on matrix invasion were investigated in vitro in a transwell system. Cartilage invasion in vivo was studied in the SCID mouse coimplantation model for 60 days. In addition, the effects of AdTIMP-1 and AdTIMP-3 on cell proliferation were investigated. A significant reduction in invasiveness was demonstrated in vitro as well as in vivo in both the AdTIMP-1- and AdTIMP-3-transduced RASF compared with untransduced SF or SF that were transduced with control vectors. In vitro, the number of invading cells was reduced to 25% (P < 0.001) in the AdTIMP-1-transduced cells and to 13% (P < 0.0001) in the AdTIMP-3-transduced cells (% of untransduced cells). Cell proliferation was significantly inhibited by AdTIMP-3 and, less, by AdTIMP-1. In conclusion, overexpression of TIMP-1 and TIMP-3 by Ad gene transfer results in a marked reduction of the invasiveness of RASF in vitro and in the SCID mouse model. Apart from the inhibition of MMPs, a reduction in proliferation rate may contribute to this effect. These results suggest that overexpression of TIMPs, particularly TIMP-3 at the invasive front of pannus tissue, may provide a novel therapeutic strategy for inhibiting joint destruction in RA.
Bibliographic Details
Springer Science and Business Media LLC
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know