Dr José Halloy

Photo of J. Halloy

Present Address :
http://www.ulb.ac.be/sciences/use/halloy.html




Education

  • Licence en Chimie, Université Libre de Bruxelles, 1989
  • Master in Management and Finance, Université Libre de Bruxelles, 1993
  • PhD, Université Libre de Bruxelles, 1996


    Research Interests

  • Oscillations and waves of cyclic AMP, observed during the agregation of Dictyostelium discoideum slime mold, are a prototype for biochemical oscillations involved in intercellular communications. This system presents some similarities with hormonal communications in higher organisms.


    List of publications

    2004

  • Gonze D, Halloy J, and Goldbeter A (2004) Stochastic models for circadian oscillations : Emergence of a biological rhythm. Int J Quantum Chem 98, 228-238. [Abstract] [pdf file]
  • Gonze D, Halloy J, and Goldbeter A (2004) Emergence of coherent oscillations in stochastic models for circadian rhythms. Physica A: Statistical Mechanics and its Applications 342, 221-233. [Abstract] [pdf file]

    2003

  • Gonze D, Halloy J, and Goldbeter A (2003) Deterministic and stochastic models for circadian rhythms. Pathol Biol (Paris) 51, 227-230. [Abstract] [pdf file]
  • Gonze D, Halloy J, Leloup J-C, and Goldbeter A (2003) Stochastic models for circadian rhythms: Effect of molecular noise on periodic and chaotic behaviour. C R Biologies 326, 189-203. [Abstract] [pdf file]

    2002

  • Gonze D, Halloy J, and Goldbeter A (2002) Stochastic versus deterministic models for circadian rhythms. J Biol Phys 28, 637-653. [Abstract] [pdf file]
  • Gonze D, Halloy J, and Goldbeter A (2002) Robustness of circadian rhythms with respect to molecular noise. Proc Natl Acad Sci USA 99, 673-678. [Abstract] [pdf file] [Supporting Information]
  • Gonze D, Halloy J, and Gaspard P (2002) Biochemical clocks and molecular noise: Theoretical study of robustness factors. J Chem Phys 116, 10997-11010. [Abstract] [pdf file]
  • Halloy J, Bernard BA, Loussouarn G, and Goldbeter A (2002) The follicular automaton model: effect of stochasticity and of synchronization of hair cycles. J Theor Biol 214, 469-479. [Abstract] [pdf file]

    2001

  • Goldbeter A, Gonze D, Houart G, Leloup J-C, Halloy J, and Dupont G (2001) From simple to complex oscillatory behavior in metabolic and genetic control network. Chaos 11, 247-260. [Abstract] [pdf file]

    2000

  • Goldbeter A, Dupont G, and Halloy J (2000) The frequency encoding of pulsatility. Novartis Found Symp 227, 19-45. [Abstract]
  • Halloy J, Bernard BA, Loussouarn G, and Goldbeter A (2000) Modeling the dynamics of human hair cycles by a follicular automaton. Proc Natl Acad Sci USA 97, 8328-8333.[Abstract] [pdf file]

    1998

  • Halloy J, Lauzeral J, and Goldbeter A (1998) Modeling oscillations and waves of cAMP in Dictyostelium discoideum cells. Biophys Chem 72, 9-19. [Abstract] [pdf file]
  • Perez-Iratxeta C, Halloy J, Moran F, Martiel JL, and Goldbeter A (1998) Coexistence of multiple propagating wave fronts in a regulated enzyme reaction model: Link with birhythmicity and multi-threshold excitability. Biophys Chem 74, 197-207. [pdf file]

    1997

  • Lauzeral J, Halloy J, and Goldbeter A (1997) Desynchronization of cells on the developmental path triggers the formation of spiral waves of cAMP during Dictyostelium aggregation. Proc Natl Acad Sci USA 94, 9153-9158. [Abstract] [pdf file]

    1995

  • Guidi GM, Halloy J, and Goldbeter A (1995) Chaos suppresion by periodic forcing: Insights from Dictyostelium cells, from a multiply regulated biochemical system, and from the Lorenz model. In: Proceedings of the conference Chaos and Complexity (blois, 1993). Trân Thanh Vân et al. (Eds), Editions Frontières, Paris, pp. 135-146.

    1992

  • Li YX, Halloy J, Martiel JL, and Goldbeter A (1992) Suppression of chaos and other dynamical transitions induced by intercellular coupling in a model for cAMP oscillations in Dictyostelium cells. Chaos 2, 501-512.
  • Li YX, Halloy J, Martiel JL, Wurster B, and Goldbeter A (1992) Suppression of chaos by periodic oscillations in a model for cyclic AMP signalling in Dictyostelium cells. Experientia 48, 603-606.

    1990

  • Halloy J, Li XY, martiel JL, Wurster B, and Goldbeter A (1990) Coupling chaotic and periodic cells results in a period-doubling route to chaos in a model for cAMP oscillations in Dictyostelium suspension. Phys Lett A 151, 33-36.


    ULB - UTC: J. Halloy / Revised :