Editorial: Self-organizing and excitable signaling networks in cell biology.

This document explores the concept of self-organizing and excitable signaling networks in cell biology. It discusses how certain signaling networks exhibit spontaneous organization into dynamic spatial patterns and the role of excitability in cellular processes such as cell migration, mitosis, embryonic development, and immune activation. The authors emphasize the importance of understanding these networks in both individual cells and cell populations. The document also references related research papers on topics such as ERK activation, collective cell migration, and actin dynamics. [Extracted from the article]