Enhanced Eryptosis Following Exposure to Dolutegravir
نویسندگان
چکیده
منابع مشابه
Enhanced Eryptosis Following Exposure to Dolutegravir.
BACKGROUND/AIMS The viral integrase enzyme inhibitor dolutegravir is utilized for the treatment of immunodeficiency virus (HIV) infection. Knowledge on cytotoxicity of dolutegravir is limited. The present study thus explored, whether dolutegravir is able to trigger suicidal erythrocyte death or eryptosis, which is characterized by cell shrinkage and cell membrane scrambling with phosphatidylser...
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The peptide antibiotic and ionophore gramicidin has previously been shown to trigger apoptosis of nucleated cells. In analogy to apoptosis, the suicidal death of erythrocytes or eryptosis involves cell shrinkage and cell membrane scrambling with phosphatidylserine translocation to the erythrocyte surface. Triggers of eryptosis include oxidative stress, increase of cytosolic Ca2+ activity ([Ca2+...
متن کاملEnhanced Eryptosis Following Exposure to Carnosic Acid.
BACKGROUND/AIMS The phenolic abietane diterpene component of rosemary and sage, carnosic acid, may either induce or inhibit apoptosis of nucleated cells. The mechanisms involved in the effects of carnosic acid include altered mitochondrial function and gene expression. Human erythrocytes lack mitochondria and nuclei but are nevertheless able to enter suicidal death or eryptosis, which is charac...
متن کاملEnhanced eryptosis following auranofin exposure.
BACKGROUND/AIMS The antiinflammatory, antimicrobial and anticancer drug auranofin has previously been shown to trigger apoptosis, the suicidal death of nucleated cells. Side effects of the drug include anaemia. At least in theory the anaemia could result from stimulation of suicidal death of erythrocytes or eryptosis, which involves cell shrinkage and cell membrane scrambling with phosphatidyls...
متن کاملEnhanced eryptosis contributes to anemia in lung cancer patients
OBJECTIVES Anemia is a common complication of malignancy, which could result from either compromised erythropoiesis or decreased lifespan of circulating erythrocytes. Premature suicidal erythrocyte death, characterized by cell shrinkage and phosphatidylserine (PS) externalization, decreases erythrocyte lifespan and could thus cause anemia. Here, we explored whether accelerated eryptosis partici...
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ژورنال
عنوان ژورنال: Cellular Physiology and Biochemistry
سال: 2016
ISSN: 1015-8987,1421-9778
DOI: 10.1159/000445655