How do bacteria modulate the host cytoskeleton? Some bacterial pathogens gain entry and subvert immune detection by surviving intracellularly. Others remain extracellular, but manipulate host pathways from outside. A common strategy employed by both these pathogens is to modulate or subvert the host cellular [...]
What are actin filaments? Actin filaments (F-actin) are linear polymers of globular actin (G-actin) subunits and occur as microfilaments in the cytoskeleton and as thin filaments, which are part of the contractile apparatus, in muscle and nonmuscle cells (see contractile bundles). They commonly underlie [...]
What is the Cytoskeleton? The eukaryotic cytoskeleton is a network of three long filament systems, made from the repetitive assembly and disassembly of dynamic protein components. The primary filament systems comprising the cytoskeleton are microtubules, actin filaments, and intermediate filaments. It creates an internal [...]
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One of four Research Centres of Excellence at NUS, MBI is working to identify, measure and describe how the forces for motility and morphogenesis are expressed at the molecular, cellular and tissue level.