ArticleNature communications2025
Mechanosensitive dynamics of lysosomes along microtubules regulate leader cell emergence during collective cell migration.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed.
- The lysosomal cation channel TRPML1 regulates the oligodendrocyte cytoskeleton.bioRxiv : the preprint server for biology · 2026Article
- Decoding Rho GTPase signalling networks in directed cell migration.Frontiers in cell and developmental biology · 2026Review
- Article
- Peripheral positioning of lysosomes supports melanoma aggressiveness.Nature communications · 2025Article
- Quercetin suppresses ROS production and migration by specifically targeting Rac1 activation in gliomas.Frontiers in pharmacology · 2024Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
Collective cell migration during embryonic development, wound healing, and cancer metastasis requires the emergence of leader cells at the migration front. Despite their physiological relevance, the full mechanisms underlying the emergence of leader cells remain elusive. Here we report that leader cells display a peripheral accumulation of lysosomes in diverse model systems for wound healing, including cultured epithelial monolayer, mouse embryonic skin, and Drosophila embryos. This accumulation involves cellular contractile forces driving lysosomal transport along microtubules towards the leading edge. Indeed, we control leader cell emergence by manipulating lysosomal movement on microtubules. We further find that peripheral lysosomes associate with Rac1 molecules at the leading periphery, regulating local Rac1-activity, triggering actin polymerization and promoting lamellipodium formation. Taken together, we demonstrate that beyond their catabolic role, lysosomes act as an intracellular platform that links mechanical and biochemical signals to control the emergence of leader cells.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.