Schneider, E <br/><br/>
Multidrug resistance-associated protein gene overexpression and reduced drug sensitivity of topoisomerase II in a human breast carcinoma MCF7 cell line selected for etoposide resistance.  [electronic resource] 

 -  Cancer research  Jan 1994 
 - 152-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0008-5472 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ATP Binding Cassette Transporter, Subfamily B, Member 1<br/>Breast Neoplasms--enzymology<br/>Carrier Proteins--analysis<br/>DNA Topoisomerases, Type I--analysis<br/>DNA Topoisomerases, Type II--analysis<br/>Dose-Response Relationship, Drug<br/>Drug Resistance--genetics<br/>Etoposide--metabolism<br/>Female<br/>Humans<br/>Membrane Glycoproteins--analysis<br/>RNA, Messenger--analysis<br/>Teniposide--metabolism<br/>Tumor Cells, Cultured