Fumiyoshi Ishidate

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Microtubules (MTs) play critical roles in various cellular events, including cell migration. End-binding proteins (EBs) accumulate at the ends of growing MTs and regulate MT end dynamics by recruiting other plus end-tracking proteins (+TIPs). However, how EBs contribute to MT dynamics through +TIPs remains elusive. We focused on tau-tubulin kinase 2 (TTBK2)(More)
The microtubule (MT) cytoskeleton is essential for cellular morphogenesis, cell migration, and cell division. MT organization is primarily mediated by a variety of MT-associated proteins. Among these proteins, plus-end-tracking proteins (+TIPs) are evolutionarily conserved factors that selectively accumulate at growing MT plus ends. Cytoplasmic linker(More)
Lactoferrin is a secreted protein related to transferrin. Lactoferrin indirectly protects host cells against foreign insults by killing bacteria, scavenging free iron, and binding to receptors required for viral invasion. However, lactoferrin is also proposed to act directly on cells as a transcription factor and tumor suppressor gene. In addition to full(More)
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