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Search: authors:"Ximena Baez-Matus"

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Dynamin-2 mutations linked to Centronuclear Myopathy impair actin-dependent trafficking in muscle cells

, ChileArlek M. González-Jamett, Ximena Baez-Matus, María José Olivares, Fernando Hinostroza, Maria José Guerra-Fernández, Jacqueline Vasquez-Navarrete & Ana M. CárdenasUniversité Sorbonne, UPMC Univ Paris 06 ... • PubMed • Google Scholar Search for Ximena Baez-Matus in:Nature Research journals • PubMed • Google Scholar Search for María José Olivares in:Nature Research journals • PubMed • Google Scholar Search for

Src Kinases Regulate De Novo Actin Polymerization during Exocytosis in Neuroendocrine Chromaffin Cells

The cortical actin network is dynamically rearranged during secretory processes. Nevertheless, it is unclear how de novo actin polymerization and the disruption of the preexisting actin network control transmitter release. Here we show that in bovine adrenal chromaffin cells, both formation of new actin filaments and disruption of the preexisting cortical actin network are...