Takashi Iwasaki

Institute of Biosciences and Bioresources

Papers

Total Citations

H-Index

About

Takashi Iwasaki is a pioneering researcher in biophysics and cellular engineering, whose work centers on the optical manipulation of cytoskeletal dynamics, particularly microtubules. His major contribution lies in developing innovative photoresponsive tools to control microtubule behavior with unprecedented precision. In his highly cited 2025 study, Iwasaki engineered a Tau-derived peptide-fused photoresponsive protein that enables optical control over microtubule accumulation and dispersion—a breakthrough for understanding how these structures form complex superstructures like bundles and doublets in neurons. This work, already garnering 4 citations, offers a powerful method to dissect the roles of microtubules in axon and dendrite formation, as well as cell shape maintenance. By bridging synthetic biology and cytoskeletal research, Iwasaki’s approach opens new avenues for studying cellular architecture and neurodegenerative diseases. His achievements highlight a unique ability to merge protein engineering with live-cell imaging, making him a rising leader in the field of optogenetic cytoskeletal control.