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Cited by 438

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Inhibitors of permeability transition interfere with the disruption of the mitochondrial transmembrane potential during apoptosis

Open access
Zamzami, Naoufal, Marchetti, Philippe, Castedo, Maria, Hirsch, Tamara, Susin, Santos A., Masse, Benjamin, Kroemer, Guido·1996·FEBS Letters

Abstract

In a number of experimental systems, the early stage of the apoptotic process, i.e. the stage which precedes nuclear disintegration, is characterized by the breakdown of the inner mitochondrial transmembrane potential (ΔΨ m). Here we address the question as to whether mitochondrial permeability transition (PT) pores may account for the ΔΨ m dissipation in lymphocyte apoptosis. Drugs known for their PT‐inhibitory potential (bongkrekic acid, cyclosporin A, and the non‐immunosuppressive cyclosporin A analogue N‐methyl‐Val‐4‐cyclosporin A) are capable of preventing the apoptotic ΔΨ m disruption. Moreover, pharmacological modulation of PT‐mediated ΔΨ m dissipation can prevent apoptosis. Thus, while suppressing the ΔΨ m disruption, bongkrekic acid also inhibits the apoptotic chromatinolysis. In conclusion, these data are compatible with the hypothesis that apoptotic ΔΨ m disruption is mediated by the formation of PT pores and that PT‐mediated ΔΨ m disruption is a critical event of the apoptotic cascade.

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Metadata

Authors
Zamzami, N., Marchetti, P., Castedo, M., Hirsch, T., Susin, S. A., Masse, B., & Kroemer, G.
Venue
FEBS Letters
Publisher
Wiley
Published
1996-04-08
Volume
384
Issue
1
Pages
53-57
ISSN
  • 0014-5793 (ISSN-L)
  • 1873-3468
OpenAlex
W2009543520
Cited by
438
References
1
FWCI
11.87
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Inhibitors of permeability transition interfere with the disruption of the mitochondrial transmembrane potential during apoptosis. https://app.cochat.ai/papers/10.1016/0014-5793(96)00280-3
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Zamzami, N., Marchetti, P., Castedo, M., Hirsch, T., Susin, S. A., Masse, B., & Kroemer, G. (1996). Inhibitors of permeability transition interfere with the disruption of the mitochondrial transmembrane potential during apoptosis. FEBS Letters. https://doi.org/10.1016/0014-5793(96)00280-3

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