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Article

Epithelial polarity proteins regulate Drosophila tracheal tube size in parallel to the luminal matrix pathway.

Current biology : CB - 12 Jan 2010

Laprise Patrick, Paul Sarah M, Boulanger Jim, Robbins Renée M, Beitel Greg J, Tepass Ulrich

Abstract excerpt

Regulation of epithelial tube size is critical for organ function. However, the mechanisms of tube size control remain poorly understood. In the Drosophila trachea, tube dimensions are regulated by a luminal extracellular matrix (ECM). ECM organization requires apical (luminal) secretion of the p...

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Identifiers

PMID: 20022244
DOI: 10.1016/j.cub.2009.11.017
PMCID: PMC2821987

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-20022244-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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