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Inhibition of Suicidal Erythrocyte Death by Reversine
Author(s) -
Mohamed Jèmaà,
Myriam Fezai,
Florian Läng
Publication year - 2017
Publication title -
cellular physiology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.486
H-Index - 87
eISSN - 1421-9778
pISSN - 1015-8987
DOI - 10.1159/000475654
Subject(s) - ionomycin , annexin , oxidative stress , apoptosis , chemistry , microbiology and biotechnology , programmed cell death , phosphatidylserine , annexin a5 , mitochondrion , oxidative phosphorylation , biophysics , biology , intracellular , biochemistry , phospholipid , membrane
The A3 adenosine receptor antagonist reversine (2-(4-morpholinoanilino)-6-cyclohexylaminopurine) influences cellular differentiation, inhibits cell proliferation, induces cell-cycle arrest, triggers apoptosis, causes cell swelling with polyploidy and stimulates autophagy. The effect on apoptosis involves mitochondria and caspases. Erythrocytes are lacking mitochondria but express caspases and are, similar to apoptosis of nucleated cells, able to enter suicidal erythrocyte death or eryptosis. Stimulators of eryptosis include increase of cytosolic Ca2+ activity ([Ca2+]i), energy depletion and oxidative stress. The present study explored, whether reversine influences eryptosis.

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