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March 26, 2026Journal of Integrative Plant Biology1 citations

Systemic stomatal immunity: A rapid gate‐closing circuit unveiled in plants

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FWFengling WuFPFanrong PengJGJing Guo

Key Points

  • The commentary discusses the discovery of systemic stomatal immunity and its implications for plant defenses.
  • Analysis of a recent study on stomatal processes
  • Examination of local and distal responses in plants
  • Evaluation of the immune signaling pathways involved
  • Local challenges lead to rapid distal stomatal closure within hours
  • Identification of a targeted immune program in response to threats
  • Enhanced understanding of plant defense mechanisms

Abstract

This Commentary highlights a recent study discovering Systemic Stomatal Immunity, a rapid, targeted immune program, filling a research gap by showing local challenge triggers distal stomatal closure within hours.

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Cite This Study

Wu et al. (2026) studied this question.

synapsesocial.com/papers/69c4cd25fdc3bde448919104https://doi.org/10.1111/jipb.70245
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Stomata as a Defence Nexus: Integrating Drought and Pathogen Stress Signalling2026
  2. 2Mitochondrial ß‐Cyanoalanine Synthase Participates in flg22‐Induced Stomatal Immunity2024 · 8 citations
  3. 3Rapid Whole‐Plant Signalling Under Compound Environmental Stresses: Systemic Integration, Stomatal Coordination and Stress Memory2026
  4. 4Guardians of Water and Gas Exchange: Adaptive Dynamics of Stomatal Development and Patterning2025
  5. 5Cell-type specific gating of gene regulatory modules as a hallmark of early immune responses in Arabidopsis leaves2025