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Updated: Jun 18, 2026

09:59
Single-cell Microinjection for Cell Communication Analysis
Published on: February 26, 2017
[The cell theory. Progress in studies on cell-cell communications]
Ontogenez
|November 10, 2009
Summary
Cell communities, not just individual cells, form the functional units of multicellular organisms. Cell communication and signaling systems enhance organism function, supporting the foundational cell theory.
Area of Science:
- Cell Biology
- Developmental Biology
- Evolutionary Biology
Context:
- The cell theory, stating 'omnis cellula e cellula,' remains a cornerstone of biology.
- Multicellular organisms exhibit complex organization beyond simple cell aggregation.
Purpose:
- To explore the role of cell communities and cell-cell communication in multicellular organisms.
- To examine how these interactions supplement and develop the classical cell theory.
Summary:
- Current data support the cell theory's principle of cell reproduction across generations.
- Cellular communities, integrated by signaling systems, function as key units in multicellular organisms, including mammals.
- Multinucleated cells and syncytial structures represent adaptations for optimal function and highlight cell-cell communication.
Impact:
- Reinforces the cell theory while acknowledging the integrated nature of multicellular life.
- Highlights the significance of cell-cell communication in organism development and function.
- Provides a framework for understanding complex biological systems from a cellular perspective.
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