July 22, 2025Open Access

Three-Dimensional Mechanical Cooperativity Optimises Epithelial Wound Healing

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Research uncovers how mechanical cooperativity improves wound healing in epithelial tissues, indicating new insights into tissue repair mechanisms.

MAIN FINDING: Mechanical cooperativity optimizes epithelial wound healing through 3D cell shape changes.
KEY EVIDENCE: Observations in Drosophila reveal that lateral actomyosin cables are crucial for effective cell intercalations.
APPROACH: Developed a 3D vertex model to study apico-basal intercalations and their impact on tissue repair.
SIGNIFICANCE: Understanding these mechanisms may lead to improved strategies for enhancing wound healing in various tissues.

Lim et al. (2025) studied this question.

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Research uncovers how mechanical cooperativity improves wound healing in epithelial tissues, indicating new insights into tissue repair mechanisms.