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Micafungin-Induced Suicidal Erythrocyte Death
Author(s) -
Thomas Peter,
Rosi Bissinger,
Elena Signoretto,
Andreas F. Mack,
Florian Läng
Publication year - 2016
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 - 10.1159/000445650
Subject(s) - phosphatidylserine , protein kinase c , ceramide , biology , chemistry , biochemistry , pharmacology , apoptosis , microbiology and biotechnology , kinase , phospholipid , membrane
The antifungal drug Micafungin is used for the treatment of diverse fungal infections including candidiasis and aspergillosis. Side effects of Micafungin treatment include microangiopathic hemolytic anemia and thrombocytopenia with microvascular thrombosis. The development of thrombosis may be fostered by stimulation of eryptosis, the suicidal death of erythrocytes characterized by cell shrinkage and cell membrane scrambling with phosphatidylserine translocation to the erythrocyte surface. Triggers of eryptosis include increase of cytosolic Ca2+ activity ([Ca2+]i), oxidative stress, ceramide, activated protein kinase C (PKC), casein kinase 1α or p38 kinase and activated caspases. The present study explored, whether Micafungin induces eryptosis.

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