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Cited by 318

The DOI matches its Crossref record; 204 of the 204 references it cites were found in a registry or an index.

Plasma membrane glutathione transporters and their roles in cell physiology and pathophysiology

Open access
Ballatori, Nazzareno, Krance, Suzanne M., Marchan, Rosemarie, Hammond, Christine L.·2009·Molecular Aspects of Medicine

Abstract

Reduced glutathione (GSH) is critical for many cellular processes, and both its intracellular and extracellular concentrations are tightly regulated. Intracellular GSH levels are regulated by two main mechanisms: by adjusting the rates of synthesis and of export from cells. Some of the proteins responsible for GSH export from mammalian cells have recently been identified, and there is increasing evidence that these GSH exporters are multispecific and multifunctional, regulating a number of key biological processes. In particular, the multidrug resistance-associated proteins (Mrp/Abcc) appear to mediate GSH export and homeostasis. The Mrp proteins mediate not only GSH efflux, but they also export oxidized glutathione derivatives (e.g., glutathione disulfide (GSSG), S-nitrosoglutathione (GS-NO), and glutathione-metal complexes), as well as other glutathione S-conjugates. The ability to export both GSH and oxidized derivatives of GSH, endows these transporters with the capacity to directly regulate the cellular thiol-redox status, and therefore the ability to influence many key signaling and biochemical pathways. Among the many processes that are influenced by the GSH transporters are apoptosis, cell proliferation, and cell differentiation. This report summarizes the evidence that Mrps contribute to the regulation of cellular GSH levels and the thiol redox state, and thus to the many biochemical processes that are influenced by this tripeptide.

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Metadata

Authors
Ballatori, N., Krance, S. M., Marchan, R., & Hammond, C. L.
Venue
Molecular Aspects of Medicine
Publisher
Elsevier BV
Published
2009-02
Volume
30
Issue
1-2
Pages
13-28
ISSN
0098-2997 (ISSN-L)
OpenAlex
W1995370236
Cited by
318
References
204
FWCI
7.55
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Plasma membrane glutathione transporters and their roles in cell physiology and pathophysiology. https://app.cochat.ai/papers/10.1016/j.mam.2008.08.004
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Ballatori, N., Krance, S. M., Marchan, R., & Hammond, C. L. (2009). Plasma membrane glutathione transporters and their roles in cell physiology and pathophysiology. Molecular Aspects of Medicine. https://doi.org/10.1016/j.mam.2008.08.004

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

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