182 citations · 210 across the 7 of their papers we have counts for
7 papers
Functional Analysis of Spontaneous Cell Movement under Different Physiological Conditions
Hiroaki Takagi, Masayuki J. Sato, Toshio Yanagida +1
Cells can show not only spontaneous movement but also tactic responses to environmental signals. Since the former can be regarded as the basis to realize the latter, playing essent…
Fluctuation analysis of mechanochemical coupling depending on the type of bio-molecular motor
Masatoshi Nishikawa, Hiroaki Takagi, Atsuko H. Iwane +1
Mechanochemical coupling was studied for two different types of myosin motors in cells: myosin V, which carries cargo over long distances by as a single molecule; and myosin II, wh…
Fluctuation theorem applied to Dictyostelium discoideum system
Kumiko Hayashi, Hiroaki Takagi
In this paper, we analyze the electrotactic movement of Dictyostelium discoideum from the viewpoint of non-equilibrium statistical mechanics. Because we can observe fluctuating beh…
Dynamical Systems Basis of Metamorphosis: Diversity and Plasticity of Cellular States in Reaction Diffusion Network
Hiroaki Takagi, Kunihiko Kaneko
Dynamics maintaining diversity of cell types in a multi-cellular system are studied in relationship with the plasticity of cellular states. By adopting a simple theoretical framewo…
Dynamic Relationship between Diversity and Plasticity of Cell types in Multi-cellular State
Hiroaki Takagi, Kunihiko Kaneko
Dynamics maintaining diversity of cell types in a multi-cellular system are studied in relationship with the plasticity of cellular states. First, we introduce a new theoretical fr…
Differentiation and Replication of Spots in a Reaction Diffusion System with Many Chemicals
Hiroaki Takagi, Kunihiko Kaneko
The replication and differentiation of spots in reaction diffusion equations are studied by extending the Gray-Scott model with self-replicating spots to include many degrees of fr…