The Scar/Wave complex (SWC) generates lamellipodia through Arp2/3-dependent polymerization of branched actin networks. In order to identify new SWC regulators, we conducted a screen in Drosophila cells combining proteomics with functional genomics. This screen identified Clathrin Heavy Chain (CHC) as a protein that binds to the SWC and whose depletion affects lamellipodium formation. This role of CHC in lamellipodium formation can be uncoupled from its role in membrane traffic by several experimental approaches. Furthermore, CHC is detected in lamellipodia in the absence of the adaptor and accessory proteins of endocytosis. We found that CHC overexpression decreased membrane recruitment of the SWC, resulting in reduced velocity of protrusio...
Synaptic vesicle reformation depends on clathrin, an abundant protein that polymerizes around newly ...
Internalization of clathrin-coated vesicles from the plasma membrane constitutes the major endocytic...
Clathrin triskelia are formed from three pairs of clathrin light and heavy chains (CLCs and CHCs). T...
Le complexe Scar/WAVE génère la formation des lamellipodes par l'intermédiaire du complexe Arp2/3 re...
AbstractCell motility entails the extension of cytoplasmic processes, termed lamellipodia and filopo...
One of the most fundamental processes of the cell is the uptake of molecules from the surrounding en...
Clathrin is a coat protein that mediates membrane traffic by capturing and transporting cargo betwee...
AbstractClathrin polymerization into a polyhedral vesicle coat drives receptor sorting at cellular m...
Understanding the molecular mechanisms by which eukaryotic cells direct and distribute essential com...
Cell migration occurs through the protrusion of the actin-enriched lamella. Here, we investigated th...
Clathrin heavy chain is the structural component of the clathrin triskelion, but unique functions fo...
Endocytosis effectuates a critical interface between the eukaryotic cell and its apposing environmen...
<p>Morphological profiles of Drosophila embryonic cells bath treated for 10’ with Conditioned Media ...
Membrane protrusions at the leading edge of cells, known as lamellipodia, drive cell migration in ma...
YesCells migrating over 2D substrates are required to polymerise actin at the leading edge to form l...
Synaptic vesicle reformation depends on clathrin, an abundant protein that polymerizes around newly ...
Internalization of clathrin-coated vesicles from the plasma membrane constitutes the major endocytic...
Clathrin triskelia are formed from three pairs of clathrin light and heavy chains (CLCs and CHCs). T...
Le complexe Scar/WAVE génère la formation des lamellipodes par l'intermédiaire du complexe Arp2/3 re...
AbstractCell motility entails the extension of cytoplasmic processes, termed lamellipodia and filopo...
One of the most fundamental processes of the cell is the uptake of molecules from the surrounding en...
Clathrin is a coat protein that mediates membrane traffic by capturing and transporting cargo betwee...
AbstractClathrin polymerization into a polyhedral vesicle coat drives receptor sorting at cellular m...
Understanding the molecular mechanisms by which eukaryotic cells direct and distribute essential com...
Cell migration occurs through the protrusion of the actin-enriched lamella. Here, we investigated th...
Clathrin heavy chain is the structural component of the clathrin triskelion, but unique functions fo...
Endocytosis effectuates a critical interface between the eukaryotic cell and its apposing environmen...
<p>Morphological profiles of Drosophila embryonic cells bath treated for 10’ with Conditioned Media ...
Membrane protrusions at the leading edge of cells, known as lamellipodia, drive cell migration in ma...
YesCells migrating over 2D substrates are required to polymerise actin at the leading edge to form l...
Synaptic vesicle reformation depends on clathrin, an abundant protein that polymerizes around newly ...
Internalization of clathrin-coated vesicles from the plasma membrane constitutes the major endocytic...
Clathrin triskelia are formed from three pairs of clathrin light and heavy chains (CLCs and CHCs). T...