What question did this study set out to answer?

The research aims to investigate the effects of the organic molecule TSRI265 on MMP2 and integrin alphavbeta3 interactions and its potential as an antiangiogenic therapeutic.

December 26, 2000Proceedings of the National Academy of SciencesOpen Access

Disruption of matrix metalloproteinase 2 binding to integrin alpha vbeta 3 by an organic molecule inhibits angiogenesis and tumor growth in vivo

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Authors

SSSteve SillettiUniversity of California System

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Implication

Randomized trial demonstrates inhibition of angiogenesis in vivo, suggesting a new treatment for tumors.

Key Points

The research aims to investigate the effects of the organic molecule TSRI265 on MMP2 and integrin alphavbeta3 interactions and its potential as an antiangiogenic therapeutic.
TSRI265 was selected for its ability to bind integrin alphavbeta3 and block its interaction with MMP2.
The study involved in vivo experiments to assess antiangiogenic and antitumor effects of TSRI265.
It was shown that TSRI265 disrupts alpha(v)beta3/MMP2 complex formation without affecting MMP2 activation.
TSRI265 significantly inhibited tumor growth in vivo.
Disruption of the alpha(v)beta3/MMP2 complex reduced endothelial cell invasion.
TSRI265 did not alter alpha(v)beta3 binding to vitronectin, maintaining normal cell adhesion.

Cite This Study

Steve Silletti (2000) studied this question.

synapsesocial.com/papers/6a20d8ed34bef10fdaeb0feb https://doi.org/10.1073/pnas.011343298

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Disruption of matrix metalloproteinase 2 binding to integrin alpha vbeta 3 by an organic molecule inhibits angiogenesis and tumor growth in vivo

Discussion

Member takes

Implication

Key Points

Cite This Study

Disruption of matrix metalloproteinase 2 binding to integrin alpha vbeta 3 by an organic molecule inhibits angiogenesis and tumor growth in vivo

Discussion

Member takes

Implication

Key Points

Cite This Study

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