Shared Flashcard Set

Details

Polymorphisms
Functional Effects
18
Accounting
1st Grade
04/30/2013

Additional Accounting Flashcards

 


 

Cards

Term
CYP2C19*3
Definition
no enzyme activity; affects proton pump inhibitors
Term
CYP2D6*5
Definition
no enzyme activity; affects SSRIs, tamoxifen, codeine, beta-blockers
Term
CYP2D6*2XN
Definition
ultra rapid metabolizer; affects SSRIs, tamoxifen, codeine, beta-blockers
Term
HLA-B*5701
Definition
high risk of abacavir-induced hypersensitivity reaction
Term
CYP2C9*2
Definition
reduced enzyme activity (60-70% activity); affects Warfarin
Term
CYP2C9*3
Definition
reduced enzyme activity (5% activity); affects Warfarin
Term
VKORC1-1639 A/G or A/A
Definition
less enzyme activity; affects Warfarin
Term
CYP4F2
Definition
associated with inter-individual variability in warfarin dose requirements (no testing available)
Term
SLCO1B1*5
Definition
results in aminoacid change 174/Val/Ala; reduces OAT1B1 transport activity; associated with increased statin concentrations thus increasing the risk for myopathy
Term
KIF6 719Trp/Arg
Definition
associated with increased risk of CHD; cannot transport statins intra-cellularly along microtubules
Term
UGT1A1*28
Definition
reduced enzyme activity; affects Irinotecan (Camptosar) -- also decreased glucuronidation results in bilirubin buildup (--> jaundice!)
Term
KRAS mutation
Definition
activation of downstream signaling pathways and confers resistance to inhibition of cell surface receptor tyrosine kinases such as EGFR; affects Cetuximab and Panitumumab
Term
CYP2D6 *10, *17 *41
Definition
decreased enzyme activity; affects Tamoxifen (and SSRIs, Codeine, beta-blockers)
Term
CYP2D6 *3, *4, *5, *6
Definition
no enzyme activity; affects Tamoxifen (and SSRIs, Codeine, beta-blockers)
Term
CYP2D6*17x2 and *41x2
Definition
increased enzyme activity; affects Tamoxifen (and SSRIs, Codeine, beta-blockers)
Term
TPMT *3A, *3C, *2
Definition
causes deficiency leading to decreased clearance of the inactive methylated metabolites and greater toxicity including myelosuppression and hepatotoxicity; affects Mercaptopurine
Term
UGT2B7 268His/Tyr
Definition
increased endoxifen levels (active metabolite of tamoxifen), so that endoxifen isn't glucuronidated and excreted
Term
UGT2B17
Definition
deletion of this gene affects the glucuronidation pathway for exemestane
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