mjl1717 Forum Hero

Topics: 955 Posts: 5,450
| | 03/13/05 - 03:24 PM  
 
   
 
|   #1 |
Whats the most common method of cancer cells becoming resistant to methotrexate?
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| ssrpk Forum Fanatic

Topics: 154 Posts: 2,796
| | 03/13/05 - 08:21 PM  
 
   
 
|   #2 |
MDRP ???
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| mjl1717 Forum Hero

Topics: 955 Posts: 5,450
| | 03/14/05 - 04:14 AM  
 
   
 
|   #3 |
Incorrect
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| kmp Forum Elite
Topics: 38 Posts: 311
| | 03/19/05 - 10:35 PM  
 
   
 
|   #4 |
Resistance in cancer cells can be due to amplification(production of additional copies) of genes that codes for dihydrofolate reductase resulting in increased levels of this enzyme.
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| mjl1717 Forum Hero

Topics: 955 Posts: 5,450
| | 03/20/05 - 10:46 AM  
 
   
 
|   #5 |
Yes, the key word- amplification.
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