Ingrid van der Heijden

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Members of the multidrug resistance protein family, notably MRP1-4/ABCC1-4, and the breast cancer resistance protein BCRP/ABCG2 have been recognized as cellular exporters for the folate antagonist methotrexate (MTX). Here we show that MRP5/ABCC5 is also an antifolate and folate exporter based on the following evidence: (a) Using membrane vesicles from(More)
We report a case of a newborn presenting with severe compression of the spinal cord due to a large, solitary mass extending from C4 to T2. Neurosurgical exploration revealed a large intradural, extramedullary cystic lesion, compressing the spinal cord. Slowly progressive respiratory failure due to severe myelopathy led to the death of the child 19 days(More)
Members of the multidrug resistance protein family, notably MRP1-4/ABCC1-4, and the breast cancer resistance protein BCRP/ABCG2 have been recognized as cellular exporters for the folate antagonist methotrexate (MTX). Here we show that MRP5/ABCC5 is also an antifolate and folate exporter based on the following evidence: (a) Using membrane vesicles from(More)
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