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The tight junction: a multifunctional complex

Schneeberger, Eveline E., Lynch, Robert D.·2004·American Journal of Physiology-Cell Physiology

Abstract

Multicellular organisms are separated from the external environment by a layer of epithelial cells whose integrity is maintained by intercellular junctional complexes composed of tight junctions, adherens junctions, and desmosomes, whereas gap junctions provide for intercellular communication. The aim of this review is to present an updated overview of recent developments in the area of tight junction biology. In a relatively short time, our knowledge of the tight junction has evolved from a relatively simple view of it being a permeability barrier in the paracellular space and a fence in the plane of the plasma membrane to one of it acting as a multicomponent, multifunctional complex that is involved in regulating numerous and diverse cell functions. A group of integral membrane proteins—occludin, claudins, and junction adhesion molecules—interact with an increasingly complex array of tight junction plaque proteins not only to regulate paracellular solute and water flux but also to integrate such diverse processes as gene transcription, tumor suppression, cell proliferation, and cell polarity.

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Crossref · 10.1152/ajpcell.00558.2003

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Metadata

Authors
Schneeberger, E. E., & Lynch, R. D.
Venue
American Journal of Physiology-Cell Physiology
Published
2004-06
Volume
286
Issue
6
Pages
C1213-C1228
ISSN
  • 0363-6143 (ISSN-L)
  • 1522-1563
OpenAlex
W2150267721
Cited by
1,409
References
10
FWCI
51.38
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The tight junction: a multifunctional complex. https://app.cochat.ai/papers/10.1152/ajpcell.00558.2003
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Schneeberger, E. E., & Lynch, R. D. (2004). The tight junction: a multifunctional complex. American Journal of Physiology-Cell Physiology. https://doi.org/10.1152/ajpcell.00558.2003

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.