Thursday 22 October 2009

Wseas Transactions

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Transactions: INTERNATIONAL JOURNAL of MATHEMATICAL MODELS AND METHODS IN APPLIED SCIENCES
Transactions ID Number: 19-164
Full Name: Yongwimon Lenbury
Position: Professor
Age: ON
Sex: Female
Address: Department of Mathematics, Faculty of Science, Rama 6 Rd, Bangkok 10400
Country: THAILAND
Tel: 662-201-5448
Tel prefix:
Fax: 662-201-5448
E-mail address: scylb@mahidol.ac.th
Other E-mails: scylb@yahoo.com
Title of the Paper: Investigating the heterodimerization process among receptors by Monte Carlo cellular automaton simulation
Authors as they appear in the Paper: A. Wisitsorasak, W. Triampo, D. Triampo, C. Modchang, and Y. Lenbury
Email addresses of all the authors: a.wisitty@gmail.com, wtriampo@gmail.com, scdar@mahidol.ac.th, cmodchang@yahoo.com, scylb@mahidol.ac.th
Number of paper pages: 11
Abstract: It has become well known that simulation can be used to investigate complex biomedical systems in situations where traditional methodologies are difficult or too costly to be used. In this paper, Monte Carlo cellular automaton simulation is employed to study heterodimerization of receptor proteins. A computer program, based on a simple random walk of receptor molecules over a fixed lattice, has been written to simulate the diffusion and association of receptors over a two-dimensional membrane. The interaction and dynamics of these particles is in the form of the lattice Hamiltonian. The formation of two-dimensional clusters of receptors in a defined area of surface membrane is investigated. In particular, we measure the number of dimers throughout the dynamics and try to define the power law that governs the process.
Keywords: Monte Carlo simulation, heterodimerization, membrane receptors, signal transduction
EXTENSION of the file: .doc
Special (Invited) Session: Monte Carlo cellular automaton simulation in biomedical science: heterodimerization of receptors
Organizer of the Session: 619-128.pdf
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