Gene name: ras-related C3 botulinum toxin substrate 1 (rho family, small GTP binding protein Rac1)
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PMID |
Sentence |
1 |
16314921
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While PARVA inhibits the activities of Rac1 and testicular kinase 1 and cell spreading, PARVB binds alphaPIX and alpha-actinin, and can promote cell spreading.
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2 |
18084301
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Mechanistically, uPAR is required to activate alphavbeta3 integrin in podocytes, promoting cell motility and activation of the small GTPases Cdc42 and Rac1.
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3 |
18773185
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The free radical scavenger DMTU eliminated Ang II-induced cell migration, ERM protein phosphorylation and cortical F-actin remodeling, indicating that ROS mediates the influence of Rac-1 on podocyte AT1R signaling.
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4 |
18773185
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Signaling inhibitor assay of Ang II-treated podocytes reveals that Rac-1, RhoA, and F-actin reorganization were involved in expressional regulation of alpha actinin-4 in AT1R signaling.
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5 |
20404345
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We found that CD2AP specifically interacts with the C-terminal domain of Rac1 but not with that of other Rho family members.
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6 |
20404345
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CD2AP co-localizes with Rac1 to membrane ruffles, and small interfering RNA-based experiments showed that CD2AP links Rac1 to CAPZ and cortactin.
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7 |
20404345
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Finally, expression of constitutive active Rac1 recruits CD2AP to cell-cell contacts in epithelial cells, where we found CD2AP to participate in the control of the epithelial barrier function.
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8 |
20978238
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We show that TRPC5 is in a molecular complex with Rac1, whereas TRPC6 is in a molecular complex with RhoA.
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9 |
20978238
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TRPC5-mediated Ca(2+) influx induces Rac1 activation, thereby promoting cell migration, whereas TRPC6-mediated Ca(2+) influx increases RhoA activity, thereby inhibiting cell migration.
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10 |
21734098
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Analysis of RhoA family GTPase activity demonstrated that treatment with AGE-BSA or NRP1 depletion inhibited as well the activation of the Rac-1 and Cdc42 but did not affect RhoA activity.
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11 |
21911940
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Thus, Arhgap24 contributes to the careful balancing of RhoA and Rac1 signaling in podocytes, the disruption of which may lead to kidney disease.
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