8 Questions
What are the main components of filopodia?
F-actin bundles
Which structure is characterized by containing integrins and associated proteins, connecting cell surface integrins with the cytoskeleton?
Podosomes
What is the major actin filament bundling protein in filopodia?
Fascin
Which mechanobiology structure is involved in driving cell migration by actin polymerization at the leading edge?
Lamellipodia
In which cellular structures do actin filaments emanate rapidly from the actin core to the plasma membrane?
Podosomes
Which cellular structure is characterized by a core containing several coordinators of actin nucleation and a ring complex connecting cell surface integrins with the cytoskeleton?
Podosomes
What are invadopodia mainly involved in within cancer cells?
Membrane protrusions and high proteolytic activities
Which type of cellular structure exhibits a lifetime that is shorter than focal adhesions and only lasts a few minutes?
Podosomes
Test your knowledge on cell studies in 3D systems, including topics like traction forces, mechanoresponsive nature of cells, and the mechanism by which cells interpret mechanical characteristics of their microenvironment. Explore concepts related to metastasis and angiogenesis in cellular studies.
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