Literature DB >> 12506722

Roles of positive and negative feedback in biological systems.

Olivier Cinquin1, Jacques Demongeot.   

Abstract

We discuss the influence of positive and negative feedback on the stability of a system, which is not clear-cut, and involves complex, mathematical problems. We show in particular that positive feedback can have a stabilising effect on some systems. We also point out the role that positive feedback plays in the digital treatment of signals required by cellular signalling, drawing on analogies from electronics, and the role that negative feedback plays in making a system robust against alteration of its parameters. Both positive and negative feedback can be seen as important enhancers of the properties of biological systems.

Mesh：

Year:  2002        PMID： 12506722     DOI： 10.1016/s1631-0691(02)01533-0

Source DB:  PubMed          Journal:  C R Biol        ISSN： 1631-0691            Impact factor:   1.583


  13 in total

1.  Graph-theoretic methods for the analysis of chemical and biochemical networks. I. Multistability and oscillations in ordinary differential equation models.

Authors:  Maya Mincheva; Marc R Roussel
Journal:  J Math Biol       Date:  2007-05-31       Impact factor: 2.259

2.  The impact of time delays on the robustness of biological oscillators and the effect of bifurcations on the inverse problem.

Authors:  Nicole Radde
Journal:  EURASIP J Bioinform Syst Biol       Date:  2008-11-19

3.  Digital signaling network drives the assembly of the AIM2-ASC inflammasome.

Authors:  Mariusz Matyszewski; Seamus R Morrone; Jungsan Sohn
Journal:  Proc Natl Acad Sci U S A       Date:  2018-02-12       Impact factor: 11.205

4.  Modeling metabolic adjustment in Mycobacterium tuberculosis upon treatment with isoniazid.

Authors:  Ashwini G Bhat; Rohit Vashisht; Nagasuma Chandra
Journal:  Syst Synth Biol       Date:  2011-02-26

5.  Principles of Endocrine Regulation: Reconciling Tensions Between Robustness in Performance and Adaptation to Change.

Authors:  Rudolf Hoermann; Mark J Pekker; John E M Midgley; Rolf Larisch; Johannes W Dietrich
Journal:  Front Endocrinol (Lausanne)       Date:  2022-06-09       Impact factor: 6.055

Review 6.  De-stabilization of the positive vago-vagal reflex in bulimia nervosa.

Authors:  Patricia L Faris; Randall D Hofbauer; Randall Daughters; Erin Vandenlangenberg; Laureen Iversen; Robert L Goodale; Robert Maxwell; Elke D Eckert; Boyd K Hartman
Journal:  Physiol Behav       Date:  2007-11-28

Review 7.  Dynamic processes in regulation and some implications for biofeedback and biobehavioral interventions.

Authors:  Paul Lehrer; David Eddie
Journal:  Appl Psychophysiol Biofeedback       Date:  2013-06

8.  Systems biology by the rules: hybrid intelligent systems for pathway modeling and discovery.

Authors:  William J Bosl
Journal:  BMC Syst Biol       Date:  2007-02-15

9.  Robustness in regulatory interaction networks. A generic approach with applications at different levels: physiologic, metabolic and genetic.

Authors:  Jacques Demongeot; Hedi Ben Amor; Adrien Elena; Pierre Gillois; Mathilde Noual; Sylvain Sené
Journal:  Int J Mol Sci       Date:  2009-11-20       Impact factor: 6.208

10.  Acetylcholine promotes Ca2+ and NO-oscillations in adipocytes implicating Ca2+→NO→cGMP→cADP-ribose→Ca2+ positive feedback loop--modulatory effects of norepinephrine and atrial natriuretic peptide.

Authors:  Egor A Turovsky; Mariya V Turovskaya; Ludmila P Dolgacheva; Valery P Zinchenko; Vladimir V Dynnik
Journal:  PLoS One       Date:  2013-05-16       Impact factor: 3.240
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.