| Summary: | Cytoskeletal elements are the key players in cellular integrity, structure, signalling and migration. Each cytoskeletal element comprises of properties with respect to its structure and stability, which serve a specific array of functions. These structures are highly dynamic and regulated by modulation via direct interaction or post-translational modifications. HDAC6 is a cytoplasmic deacetylase known to regulate a wide range of cellular functions either through its deacetylase activity or direct interaction via its C-terminal ZnF UBP domain. HDAC6 has been widely studied for its role in aggresome formation, which acts as a protective mechanism upon protein aggregation. HDAC6 is known to play a critical role in the regulation of cytoskeletal elements-microtubules and actin filaments. This review summarizes the regulatory role of HDAC6 in cytoskeletal remodeling and dynamics of neuronal cells and its significance in neurodegenerative diseases.
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