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Biological wires, communication systems, and implications for disease
Douglas E Friesen1, Travis J A Craddock2, Aarat P Kalra3
1Department of Oncology, University of Alberta, Edmonton, Alberta T6G 1Z2, Canada.
Bio Systems
|December 3, 2014
Summary
This study explores how microtubules, actin, and collagen form a biological communication network. This network may enable high-speed information transfer, potentially influencing cell growth and diseases like cancer.
Area of Science:
- Cellular Biology
- Biophysics
- Biochemistry
Background:
- Microtubules (MTs), actin, and collagen are crucial macromolecular structures in the human body, providing intracellular and extracellular support.
- These structures are interconnected by various proteins, forming a complex biological network.
- Emerging theories suggest microtubules may play a role in information processing, including quantum effects and semiconduction.
Purpose of the Study:
- To review information transfer possibilities involving microtubules, actin, and collagen.
- To examine evidence for an organism-wide, high-speed communication network potentially regulating morphogenesis and cellular proliferation.
- To discuss the implications of this network for chronic diseases like cancer and neurodegenerative disorders.
Main Methods:
- Literature review of existing research on microtubules, actin, and collagen.
- Analysis of theoretical models, including the Dendritic Cytoskeleton Information Processing Model.
- Synthesis of evidence supporting a biological communication network.
Main Results:
- Evidence suggests microtubules, actin, and collagen form interconnected structures capable of information transfer.
- A hypothesis is presented for an organism-wide communication network mediated by these macromolecular structures.
- Potential roles in regulating cell proliferation and morphogenesis are discussed.
Conclusions:
- The reviewed evidence supports the hypothesis of a biological communication network involving microtubules, actin, and collagen.
- This network may facilitate high-speed information transfer critical for cellular functions.
- Dysregulation of this network could have implications for cancer and neurodegenerative diseases.
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