actin dynamics
[ˈæktɪn daɪˈnæmɪks]
noun
dinâmica da actina
1. The continuous process of polymerization and depolymerization of actin filaments in cells, enabling cellular movement, shape changes, and structural reorganization
Actin dynamics are crucial for cell migration and the formation of cellular structures like lamellipodia.
A dinâmica da actina é crucial para a migração celular e a formação de estruturas celulares como lamélipódios.
2. The molecular mechanisms controlling the assembly and disassembly of actin polymers regulated by various actin-binding proteins
Researchers study actin dynamics to understand how cancer cells metastasize.
Os pesquisadores estudam a dinâmica da actina para entender como as células cancerígenas sofrem metástase.
This is a specialized scientific term primarily used in cell biology and biophysics research communities in both English-speaking and Portuguese-speaking countries. It is particularly relevant in Brazil's growing biomedical research sector and is taught in advanced undergraduate and graduate biology programs.
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