Kh Winterhalter

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A novel organic anion transporting polypeptide (Oatp)4(1) was isolated from rat liver that is 35 amino acids longer than the reported rat liver specific organic anion transporter (rlst)-1 and exhibits a 64% amino acid sequence identity with the human OATP-C (LST-1/OATP2; gene symbol SLC21A6). When expressed in Xenopus laevis oocytes, Oatp4 (Slc21a10)(More)
Caspases are a family of cysteine proteases that constitute the apoptotic cell death machinery. We report the importance of the cytochrome c-mediated caspase-9 death pathway for radiosensitization by the protein kinase C (PKC) inhibitors staurosporine (STP) and PKC-412. In our genetically defined tumor cells, treatment with low doses of STP or the(More)
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