ArticlePloS one2012
Retroactive signaling in short signaling pathways.
Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Use of Network Pharmacology and Experiment Validation to Uncover the Mechanism of Jianshen Lishui Prescription in the Treatment of Intracerebral Hemorrhage.Combinatorial chemistry & high throughput screening · 2025Article
- Transient frequency preference responses in cell signaling systems.NPJ systems biology and applications · 2024Article
- Dynamics and Sensitivity of Signaling Pathways.Current pathobiology reports · 2022Article
- Article
- Signaling cascades transmit information downstream and upstream but unlikely simultaneously.BMC systems biology · 2016Article
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Authors and funding
3 authors.
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Abstract
In biochemical signaling pathways without explicit feedback connections, the core signal transduction is usually described as a one-way communication, going from upstream to downstream in a feedforward chain or network of covalent modification cycles. In this paper we explore the possibility of a new type of signaling called retroactive signaling, offered by the recently demonstrated property of retroactivity in signaling cascades. The possibility of retroactive signaling is analysed in the simplest case of the stationary states of a bicyclic cascade of signaling cycles. In this case, we work out the conditions for which variables of the upstream cycle are affected by a change of the total amount of protein in the downstream cycle, or by a variation of the phosphatase deactivating the same protein. Particularly, we predict the characteristic ranges of the downstream protein, or of the downstream phosphatase, for which a retroactive effect can be observed on the upstream cycle variables. Next, we extend the possibility of retroactive signaling in short but nonlinear signaling pathways involving a few covalent modification cycles.
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