2015
DOI: 10.1111/cbdd.12556
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Cdc42: Role in Cancer Management

Abstract: Contribution of Cdc42, a member of Rho family, has been characterized for the beginning of variety of cellular responses including cellular transformation, cell division, cell invasion, migration, invadopodia formation, enzyme activity, filopodia formation, and cell polarity in cells. Deregulation of Cdc42 can alter the normal functioning of the cells, responsible for the initiation of signaling pathways and is correlated with several pathogenic processes such as cancer. Therefore, maintaining the level of Cdc… Show more

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Cited by 90 publications
(81 citation statements)
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“…Cdc42 was initially identified as a mediator of cell polarity and division in Saccharomyces cerevisiae [24, 25]. Recent studies show that deregulation of Cdc42 is involved in the activation of many cellular cascades such as cell polarity, cytoskeleton remolding, proliferation, migration, adhesion membrane trafficking, and transportation, and leads to the development of many pathological disorders including cancers in humans [26-28]. Stimulation of the G-protein-coupled receptor kinase interacting protein 1 (GIT1)-Rac/Cdc42 axis is important for cell motility in NSCLC, and thus activating of Rac1/Cdc42 is critical for the GIT1-induced invasiveness of NSCLC [29].…”
Section: Discussionmentioning
confidence: 99%
“…Cdc42 was initially identified as a mediator of cell polarity and division in Saccharomyces cerevisiae [24, 25]. Recent studies show that deregulation of Cdc42 is involved in the activation of many cellular cascades such as cell polarity, cytoskeleton remolding, proliferation, migration, adhesion membrane trafficking, and transportation, and leads to the development of many pathological disorders including cancers in humans [26-28]. Stimulation of the G-protein-coupled receptor kinase interacting protein 1 (GIT1)-Rac/Cdc42 axis is important for cell motility in NSCLC, and thus activating of Rac1/Cdc42 is critical for the GIT1-induced invasiveness of NSCLC [29].…”
Section: Discussionmentioning
confidence: 99%
“…Tensin-1, a protein which localizes to focal adhesions and is involved in cell migration (53) was identified as a direct target for miR-548j (52). miR548j mediated inhibition of tensin-1 relieves inhibition of cell division cycle protein 42 homolog (cdc42), a small GTPase of the ras homologue (Rho) family which is involved in control of pathways mediating morphology, migration, endocytosis, cell-cycle progression and invasion (54). Migration of BC cells as outlined above could be inhibited by ML141, a small molecule cdc42 inhibitor (52).…”
Section: Mirs Targeting Metastasis-suppressing Genesmentioning
confidence: 99%
“…Cdc42 é um membro da família das Rho GTPases, altamente conservado em diversas espécies (Melendez et al, 2011), conhecido principalmente por seu papel na organização do citoesqueleto, tráfico de vesículas, manutenção da polaridade celular (Cerione, 2004), orientação do citoesqueleto na divisão celular e manutenção da junções celulares (Qadir et al, 2015). Trabalhos recentes têm demonstrado também um possível papel na resposta ao dano no DNA.…”
Section: Discussionunclassified
“…Foi mostrado também que Cdc42 regula positivamente a pinocitose de proteínas ancoradas por glicosil-fosfatidilinositol (Mayor and Pagano, 2007). Foi desvendado ainda que Cdc42 possui um importante papel na manutenção da polarização celular através da modulação do tráfico polarizada de vesículas a partir do complexo de Golgi (Rojas et al, 2001), orientação do citoesqueleto na divisão celular e manutenção da junções celulares (Qadir et al, 2015). A perda de polarização e adesão celular é comumente observada em tumores, sendo fundamental nas fases iniciais do câncer (Wodarz and Nathke,2007).…”
Section: Cell Division Cycle 42 (Cdc42)unclassified
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