Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023418 (leukemia)
 93,477 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A murine P388 leukemia line fully resistant to thiarabine was obtained after five courses of intraperitoneal treatment (daily for nine consecutive days). The subline was sensitive as was the parental P388/0 line to 5-fluorouracil, gemcitabine, cyclophosphamide, cisplatin, melphalan, BCNU, mitomycin C, doxorubicin, mitoxantrone, etoposide, irinotecan, vincristine, and paclitaxel, but was cross resistant (at least marginally) to three antimetabolites: palmO-ara-C, fludarabine phosphate, and methotrexate. The deoxycytidine kinase activity in the subline was comparable to that for P388/0, whereas the dCMP deaminase activity was 43% of that for P388/0. No deoxycytidine deaminase activity was detected in either of the leukemias. There appeared to be little, if any, difference in the metabolism of deoxycytidine, cytidine, or thiarabine in the two leukemias.
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PMID:Isolation and characterization of a murine P388 leukemia line resistant to thiarabine. 2225 7


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