ABCMdb

ABCC1 p.Ala893Thr

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PMID: 15882131 [PubMed] Lepper ER et al: "Mechanisms of resistance to anticancer drugs: the role of the polymorphic ABC transporters ABCB1 and ABCG2."

No. Sentence Comment

126 In addition to the possible decrease in expression levels, ATPase activity in the ABCG2 +24 Intron 20 G A +40 Intron 20 C T 2547 Exon 21 A G 849 Ile to Met 2650 Exon 21 C T 884 Syn 2677 Exon 21 G T 893 Ala to Ser 2677# Exon 21 G A 893 Ala to Thr +31 Intron 22 G A 2956 Exon 24 A G 986 Met to Val 2995 Exon 24 G A 999 Ala to Thr 3151 Exon 25 C G 1051 Pro to Ala 3320 Exon 26 A C 1107 Gln to Pro 3322 Exon 26 T C 1108 Trp to Arg 3396 Exon 26 C T 1132 Syn 3421 Exon 26 T A 1141 Ser to Thr 3435** Exon 26 C T 1145 Syn 3751 Exon 28 G A 1251 Val to Ile 3767 Exon 28 C A 1256 Thr to Lys 4030 Exon 28 G C Non-coding 4036 Exon 28 A G Non-coding +21 Intron 28 T C Table 2. Summary of common genetic variants in the ABCB1 gene (continued) *cDNA numbers are relative to the ATG site and based on the cDNA sequence from GenBank accession number M14758 with an A as the reference at position 43. Login to comment

PMID: 16399366 [PubMed] Ishikawa T et al: "High-speed screening of human ATP-binding cassette transporter function and genetic polymorphisms: new strategies in pharmacogenomics."

No. Sentence Comment

167 For this purpose, we have prepared several variant forms (i.e., N183S, S400N, R492C, R669C, I849M, A893T, M986V, A999T, P1051A, and G1063A) by site‐ directed mutagenesis. Login to comment

PMID: 18154452 [PubMed] Sharom FJ et al: "ABC multidrug transporters: structure, function and role in chemoresistance."

No. Sentence Comment

312 However, the nonsynonymous mutations of G2677T/A/C, which result in the amino acid changes A893S, A893T and A893P, gave changes in both substrate specificity and ATPase kinetic properties as measured with 41 different test compounds [139]. Login to comment

PMID: 12392094 [PubMed] Moriya Y et al: "Effects of polymorphisms of MDR1, MRP1, and MRP2 genes on their mRNA expression levels in duodenal enterocytes of healthy Japanese subjects."

No. Sentence Comment

46 These results suggested that the higher MDR1 expression in the duodenum was associated with the lower plasma concentration of fexofenadine and serum concentration of digoxin after single oral administration in subjects with the mutant T-allele at position 3435.9,10) The silent mutation C3435T has been suggested to be linked with the missense G2677(A,T) producing Ala893Thr and Ala893Ser, respectively.9,11) In the present study, the mutations T-129C, G2677(A,T) and C3435T of the MDR1 gene were found at allele frequencies of 2/26, 16/26 and 12/26, respectively, and 3 of 5 subjects with C/C3435 were accompanied with G/G2677 , and 3 of 4 subjects with T/T3435 were accompanied with T/T2677 , probably due to linkage between positions 3435 and 2677 in the MDR1 gene (Table 1). Login to comment

PMID: 16041239 [PubMed] Colombo S et al: "Influence of ABCB1, ABCC1, ABCC2, and ABCG2 haplotypes on the cellular exposure of nelfinavir in vivo."

No. Sentence Comment

70 2650C > T exon 21 synonymous (p.L884L) Kim et al., 2001 md-v-110 rs9282563 c.2677G > T exon 21 p.A893S Kim et al., 2001 md-v-031 rs2032582 c.2677G > A exon 21 p.A893T Kim et al., 2001 md-v-109 IVS 21 + 14 - 17 delAATA intron 21 Epidauros md-v-092 IVS 21 + 49 T > C intron 21 Epidauros md-v-042 rs2032583 IVS 21 + 66 T > C intron 21 Epidauros md-v-108 IVS 26 - 156 T > C intron 25 Epidauros md-v-095 IVS 26 - 68 A > G intron 25 Epidauros md-v-164 c.3320A > C exon 26 p.Q1107P Cascorbi et al., 2002 md-v-033 c.3322T > C exon 26 p.W1108R Kroetz et al., 2003 md-v-225 c.3325C > T exon 26 p.L1109F Epidauros md-v-165 c 3364C > T exon 26 synonymous (p.A1132A) Hoffmeyer et al., 2000 md-v-034 c.3321T > A exon 26 p.S1141T Kim et al., 2001 md-v-035 c.3435C > T (Tag8) exon 26 synonymous (p.I1145I) Hoffmeyer et al., 2000 md-v-036 rs1045642 IVS 26 + 59 T > G intron 26 Epidauros md-v-097 rs2235047 IVS 26 + 80 T > C intron 26 Epidauros md-v-040 rs2235048 IVS 26 + 123_24 insCATG intron 26 Epidauros md-v-096 Tag 11 intron 27 Soranzo et al., 2004 rs1186746 Tag 12 intron 27 Soranzo et al., 2004 rs1186745 MRP1 (ABCC1) c.816G > A exon 8 synonymous (p.P272P) Epidauros mr-v-014 c.825T > C exon 8 synonymous (p.V275V) Saito et al., 2002 mr-v-015 rs246221 c.1062T > C exon 9 synonymous (p.N354N) Saito et al., 2002 mr-v-016 rs35587 c.1068G > A exon 9 synonymous (p.T356T) Epidauros mr-v-057 rs8187852 IVS 9 + 8 A > G intron 9 Saito et al., 2002 mr-v-017 rs35588 c.1303G > T exon 10 p.R433S Conrad et al., 2002 mr-v-018 IVS 10 + 64 C > T intron 10 Epidauros mr-v-019 MRP2 (ABCC2) g. Login to comment

PMID: 18851956 [PubMed] Rebecchi IM et al: "ABCB1 and ABCC1 expression in peripheral mononuclear cells is influenced by gene polymorphisms and atorvastatin treatment."

No. Sentence Comment

26 The G2677T/A/C (rs2032582) is a non-synonymous polymorphism in the exon 21 with three distinct amino acid changes (Ala893Ser, Ala893Thr, and Ala893Pro, respectively) that is located at the transmembrane domain of the protein and it has a great impact on both the activity and the substrate specificity of ABCB1 toward different test compounds [10]. Login to comment

PMID: 19349540 [PubMed] Innocenti F et al: "Comprehensive pharmacogenetic analysis of irinotecan neutropenia and pharmacokinetics."

No. Sentence Comment

115 % of Patients HWE Exact P (white)African American (n ϭ 11) White (n ϭ 67) Other (n ϭ 7) ABCB1 IVS9 -44AϾG 10276036 .012 A/A 45.4 37.3 0 A/G 36.4 34.3 57.1 G/G 18.2 28.4 42.9 ABCB1 1236CϾT 1128503 .012 C/C 45.5 38.8 0 C/T 54.5 34.3 57.1 T/T 0 26.9 42.9 ABCB1 IVS13 ϩ24CϾT 2235033 .027 C/C 27.3 29.9 0 C/T 45.4 35.8 57.1 T/T 27.3 34.3 42.9 ABCB1 IVS14 ϩ38AϾG 2235013 .027 A/A 18.2 29.9 0 A/G 54.5 35.8 57.1 G/G 27.3 34.3 42.9 ABCB1 2677GϾA/T (A893T/S) 2032582 .046 G/G 40.0 36.9 40.0 G/T 60.0 36.9 60.0 T/T 0 26.2 0 ABCB1 3435CϾT 1045642 .212 C/C 36.4 28.4 57.1 C/T 54.5 41.8 42.9 T/T 9.1 29.8 0 ABCG2 34GϾA (V12M) 2231137 .113 G/G 100 92.5 28.6 G/A 0 6.0 57.1 A/A 0 1.5 14.3 ABCG2 421CϾA (Q141K) 2231142 1.000 C/A 9.1 14.9 42.9 C/C 90.9 85.1 57.1 A/A 0 0 0 SLCO1B1*1b 388AϾG (N130D) 2306283 .624 A/A 18.2 31.3 0 A/G 63.6 46.3 71.4 G/G 18.2 22.4 28.6 SLCO1B1*5 521TϾC (V174A) 4149056 1.000 T/T 81.8 65.7 57.1 T/C 18.2 31.3 42.9 C/C 0 3.0 0 NOTE. Alleles for which a * nomenclature has not yet been assigned have been reported according to their genomic position related to the ATG start site. The reference sequences used for genotyping are the following: ABCG2, NM_004827; SLCO1B1, NM_006446; ABCB1, NM_000927; ABCC1, NM_004987; and ABCC2, NM_00039. Login to comment

PMID: 12357145 [PubMed] Lotsch J et al: "Does the A118G polymorphism at the mu-opioid receptor gene protect against morphine-6-glucuronide toxicity?"

No. Sentence Comment

106 33 T/T T/T MDR1 2 A61G Asn21Asp 11.2 20.6 9 A/G A/G Forward: 5Ј-AGG AGC AAA GAA GAA GAA CTT TTT TAA ACT GAT C-3Ј 9.3 17.6 8 Reverse: 5Ј-GAT TCC AAA GGC TAG CTT GC-3Ј 5 T307C Phe103Leu 0.6 1.2 9 T/T T/T Forward: 5Ј-GTG GTT GCA CAC AGT CAG CA-3Ј Reverse: 5Ј-GGA GGA TGT CTA ATT ACC TGG TCA-3Ј 11 G1199A Ser400Asn 5.5 11.1 9 G/G G/G Forward: 5Ј-CAG CTA TTC GAA GAG TGG GC-3Ј 6.5 12.9 8 Reverse: 5Ј-CCG TGA GAA AAA AAC TTC AAG G-3Ј 21 G2677T Ala893Ser 41.6 49.2 9 T/T T/T Forward: 5Ј-TGC AGG CTA TAG GTT CCA GG-3Ј 63.9 43.4 8 Reverse: 5Ј-GTT TGA CTC ACC TTC CCA G-3Ј 21 G2677A Ala893Thr 0.9 2 9 NA NA Forward: 5Ј-TGC AGG CTA TAG GTT CCA GG-3Ј Reverse: 5Ј-TTT AGT TTG ACT CAC CTT CCC G-3Ј 26 A3320C Gln1107Pro 0.2 0.4 9 A/A A/A 26 C3396T Ala1132Ala 0.3 0.5 8 C/C C/C Forward: 5Ј-ATC TGT GAA CTC TTG TTT TCA GC-3Ј 26 C3435T Ile1145Ile 50.3 47.7 8 T/T T/T Reverse: 5Ј-TCG ATG AAG GCA TGT ATG TTG-3Ј 53.9 50.5 9 - - MRP2 10 G1249A Val417Ile 12.5 20.8 34 G/G G/G Forward: 5Ј-GGG TCC TAA TTT CAA TCC TTA-3Ј Reverse: 5Ј-TAT TCT TCT GGG TGA CTT TTT-3Ј 18 C2302T Arg768Trp 1 2.1 34 C/C C/C Forward: 5Ј-GGA GTA GTG CTT AAT ATG AAT-3Ј 18 C2366T Ser789Phe 1 2.1 34 C/C C/C Reverse: 5Ј-CCC ACC CCA CCT TTA TAT CTT-3Ј 28 C3972T Ile132Ile 21.9 35.4 34 C/T C/T Forward: 5Ј-TGC TAC CCT TCT CCT GTT CTA-3Ј Reverse: 5Ј-ATC CAG GCC TTC CTT CAC TCC-3Ј 31 G4348A Ala1450Thr 1 2.1 34 G/G G/G Forward: 5Ј-AGG AGC TAA CAC ATG GTT GCT-3Ј Reverse: 5Ј-GGG TTA AGC CAT CCG TGT CAA-3Ј † Sequence is not translated. Login to comment

PMID: 12359865 [PubMed] Schwab M et al: "Genetic polymorphisms of the human MDR1 drug transporter."

No. Sentence Comment

60 In a Northern Italian population, the extent of linkage disequilibrium TABLE 2 Summary of MDR1 genetic variants in different ethnic groups Location Position Allele Effect Reference promotor 5 flanking/-41a A (28) G exon 1a exon 1a/-145 C (28) G exon 1b exon 1b/-129 T (25, 33) C intron 1 exon 2/-4 C (29) T intron 1 exon 2/-1 G initiation of translation (25, 27, 29) A exon 2 exon 2/61 A Asn21Asp (25-27, 29) G intron 4 exon 5/-35 G (25) C intron 4 exon 5/-25 G (25) T exon 5 exon 5/307 T Phe103Leu (25) C intron 6 exon 6/+139 C (25, 27) T intron 6 exon 6/+145 C (25) T exon 7 exon 7/548 A Asn183Ser (29) G exon 11 exon 11/1199 G Ser400Asn (25, 27, 29) A exon 12 exon 12/1236 C wobble (23, 25, 27, 29) T (Gly412Gly) intron 12 exon 12/+44 C (25, 27) T exon 13 exon 13/1474 C Arg492Cys (29) T intron 16 exon 17/-76 T (25, 27) A intron 17 exon 17/137 A (25) G exon 21 exon 21/2650 C wobble (29) T (Leu884Leu) (Continued ) TABLE 2 (Continued) Location Position Allele Effect Reference exon 21 exon 21/2677 G (22, 23, 27, 29) T Ala893Ser A Ala893Thr exon 24 exon 24/2956 A Met986Val (33) G exon 24 exon 24/2995 G Ala999Thr (22) A exon 26 exon 26/3320 A Gln1107Pro (27) C exon 26 exon 26/3396 C wobble (25) T exon 26 exon 26/3421 T Ser1141Thr (29, 30) A exon 26 exon 26/3435 C wobble (23, 25, 29) T (Ile1145Ile) exon 28 exon 28/4030 G (33) C exon 28 exon 28/4036 A (23, 33) G The positions of the polymorphisms correspond to positions of MDR1 cDNA with the first base of the ATG start codon set to 1 (GenBank accession # M14758). Login to comment

PMID: 14586389 [PubMed] Pauli-Magnus C et al: "No effect of MDR1 C3435T variant on loperamide disposition and central nervous system effects."

No. Sentence Comment

168 In the MDR1 3435CC group, 2 individuals had haplotypes encoding P-glycoprotein variants (Ala893Thr and Asn21Asp), and all subjects in the MDR1 3435TT group were at least heterozygous for a haplotype encoding for the P-glycoprotein Ala893Ser variant. Login to comment

PMID: 15379652 [PubMed] Sakaeda T et al: "Pharmacogenetics of drug transporters and its impact on the pharmacotherapy."

No. Sentence Comment

127 Position Location Effect A1a/-41G intron noncoding C-145G exon 1a noncoding T-129C (T12C) exon 1b noncoding C-4T exon 2 noncoding G-1A exon 2 noncoding A61G G5/-25T G5/-35C exon 2 intron intron Asn21Asp T307C C6/+139T exon 5 intron Phe103Leu A548G exon 7 Asn183Ser G1199A exon 11 Ser400Asn C1236T C12/+44T exon 12 intron silent C1474T T17/-76A A17/+137G exon 13 intron intron Arg492Cys C2650T exon 21 silent G2677(A,T) exon 21 Ala893Thr (G2677A) Ala893Ser (G2677T) A2956G exon 24 Met986Val G2995A exon 24 Ala999Thr A3320C exon 26 Gln1107Pro C3396T exon 26 silent T3421A exon 26 Ser1141Thr C3435T exon 26 silent G4030C exon 28 silent A4036G exon 28 silent The list was based on the reports [67,68,71-74]. Login to comment

PMID: 18058331 [PubMed] Wang JS et al: "The emerging importance of transporter proteins in the psychopharmacological treatment of the pregnant patient."

No. Sentence Comment

84 Other SNPs at exon 21 (G2677T/A) change encoded amino acids (Ala893Ser and Ala893Thr), and at exon 1b, T129C, was associated with altered P-gp expression (Hitzl et al., 2004; Nakamura et al., 2002; Tanabe et al., 2001). Login to comment

PMID: 21619426 [PubMed] Stieger B et al: "Pharmacogenetics of drug transporters in the enterohepatic circulation."

No. Sentence Comment

721 209 Schaefer M, Roots I, Gerloff T: In-vitro transport characteristics discriminate wild-type ABCB1 (MDR1) from ALA893SER and ALA893THR polymorphisms. Login to comment

PMID: 20103563 [PubMed] Klaassen CD et al: "Xenobiotic, bile acid, and cholesterol transporters: function and regulation."

No. Sentence Comment

6832 Nucleotide Change Amino Acid Change In Vitro Function Protein Expression/ Localization ABCB1 MDR1 A61G N21D ↔ N.D. T307C F103L N.D. N.D. G1199A S400N 1↔ Normal C2005T R669C ↔ N.D. G2677T A893S 21↔ Normal G2677A A893T 1↔ Notmal T3421A S1141T 2↔ N.D. C3435T I1145I 2↔ N.D. G3751A V1251I 2 N.D. 2, reduced function; 1, increased function; ↔, no change in function; N.D. not determined. Login to comment
6829 Nucleotide Change Amino Acid Change In Vitro Function Protein Expression/ Localization ABCB1 MDR1 A61G N21D ࢒ N.D. T307C F103L N.D. N.D. G1199A S400N 1࢒ Normal C2005T R669C ࢒ N.D. G2677T A893S 21࢒ Normal G2677A A893T 1࢒ Notmal T3421A S1141T 2࢒ N.D. C3435T I1145I 2࢒ N.D. G3751A V1251I 2 N.D. 2, reduced function; 1, increased function; ࢒, no change in function; N.D. not determined. Login to comment

PMID: 18418374 [PubMed] Rosner GL et al: "Pharmacogenetic pathway analysis of irinotecan."

No. Sentence Comment

97 Table 3 Associations between the principal components and polymorphisms Polymorphism PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 UGT1A1, -53A(TA)6>7TAA, PROMOTER 0.086/0.5 0.301/0.2 0.007/4.9 0.019/1.8 0.216/0.2 0.009/3.4 0.314/0.2 0.204/0.2 0.123/0.4 UGT1A1, -3279G>T (UGT1A1*60), PBREM 0.021/1.7 0.056/0.7 0.043/0.9 0.027/1.3 0.588/0.1 0.001/24.8 0.482/0.1 0.527/0.1 0.046/0.8 UGT1A1, -3156G>A, PBREM 0.008/4.2 0.136/0.3 0.014/2.6 0.017/2.0 0.322/0.2 0.005/6.7 0.031/1.1 0.268/0.2 0.083/0.5 UGT1A7, 387G>T (N129K), EXON 1 0.007/4.6 0.139/0.3 0.001/26.7 0.050/0.8 0.050/0.8 0.103/0.4 0.116/0.4 0.186/0.3 0.114/0.4 UGT1A7, 622T>C (W208R), EXON 1 0.000/77.5 0.392/0.2 0.002/17.3 0.019/1.8 0.332/0.2 0.003/11.2 0.289/0.2 0.055/0.7 0.270/0.2 UGT1A9, -118(T)9>10, UGT1A9*1b, PROMOTER 0.003/12.3 0.258/0.2 0.001/36.4 0.017/2.0 0.054/0.7 0.025/1.4 0.067/0.6 0.279/0.2 0.066/0.6 UGT1A9, -2152C>T, PROMOTER 0.809/0.1 0.453/0.1 0.293/0.2 0.703/0.1 0.328/0.2 0.473/0.1 0.615/0.1 0.238/0.2 0.784/0.1 UGT1A9, -275T>A, PROMOTER 0.632/0.1 0.217/0.2 0.297/0.2 0.764/0.1 0.148/0.3 0.583/0.1 0.527/0.1 0.245/0.2 0.944/0.1 HNF1α, 79A>C (I27L), EXON 1 0.625/0.1 0.001/37.3 0.154/0.3 0.434/0.1 0.527/0.1 0.423/0.2 0.517/0.1 0.366/0.2 0.213/0.2 CYP3A4, -392A>G, CYP3A4*1B, 5ʹ-UTR 0.414/0.2 0.556/0.1 0.337/1.2 0.967/0.4 0.721/0.1 0.323/0.2 0.772/0.2 0.487/0.3 0.923/0.1 CYP3A5, 6986A>G, CYP3A5*3, INTRON 3 0.861/0.4 0.179/0.9 0.255/0.5 0.480/0.1 0.124/0.4 0.704/0.1 0.536/0.1 0.822/0.1 0.443/ 0.1 SLCO1B1, 388A>G (N130D), SLCO1B1*1b, EXON 4 0.079/0.5 0.106/0.4 0.023/1.6 0.097/0.4 0.580/0.1 0.379/0.2 0.317/0.2 0.038/1.0 0.269/0.2 SLCO1B1, 521T>C (V174A), SLCO1B1*15, EXON 5 0.878/0.1 0.614/0.6 0.600/0.1 0.433/0.2 0.751/0.2 0.159/0.5 0.942/0.1 0.145/0.3 0.066/0.6 ABCC2, -1549A>G, 5ʹ-Flanking region 0.383/0.2 0.001/47.4 0.301/0.2 0.308/0.2 0.171/0.3 0.749/0.1 0.705/0.1 0.253/0.2 0.643/0.1 ABCC2, -1019A>G, 5ʹ-Flanking region 0.583/0.1 0.002/15.4 0.254/0.2 0.249/0.2 0.398/0.2 0.732/0.1 0.681/0.1 0.226/0.2 0.809/0.1 ABCC2, -24C>T, 5ʹ-UTR 0.985/0.1 0.013/2.7 0.575/0.2 0.950/1.1 0.054/0.9 0.221/0.7 0.402/0.2 0.641/0.1 0.366/0.6 ABCC2, 1249G>A (V417I), EXON 10 0.443/0.1 0.045/0.9 0.934/0.1 0.358/0.2 0.521/0.1 0.329/0.2 0.495/0.1 0.002/14.9 0.706/0.1 ABCC2, -34T>C, INTRON 26 0.469/0.1 0.258/0.2 0.963/0.1 0.167/0.3 0.639/0.1 0.829/0.1 0.049/0.8 0.734/0.1 0.345/0.2 ABCC2, 3972C>T (I1324I), EXON 28 0.250/0.2 0.011/3.1 0.224/0.2 0.103/0.4 0.013/2.5 0.144/0.3 0.175/0.3 0.200/0.3 0.149/0.3 ABCC1, 1062T>C (N354N), EXON 9 0.136/0.3 0.179/0.3 0.221/0.2 0.120/0.4 0.139/0.3 0.684/0.1 0.013/2.3 0.228/0.2 0.082/0.5 ABCC1, -48C>T, INTRON 11 0.302/0.2 0.187/0.3 0.840/0.2 0.175/0.3 0.105/0.4 0.748/0.5 0.577/0.2 0.642/0.1 0.084/0.6 ABCC1, 1684T>C (L562L), EXON 13 0.405/0.2 0.018/2.0 0.414/0.2 0.098/0.4 0.579/0.1 0.436/0.1 0.805/0.1 0.037/1.0 0.233/0.2 ABCC1, -30C>G, INTRON 18 0.188/0.3 0.004/8.0 0.362/0.2 0.155/0.3 0.879/0.1 0.620/0.1 0.526/0.1 0.061/0.6 0.177/0.3 ABCC1, 4002G>A (S1334S), EXON 28 0.001/29.4 0.022/1.7 0.300/0.2 0.195/0.3 0.416/0.2 0.096/0.4 0.184/0.3 0.064/0.6 0.072/0.6 ABCC1, +18A>G, INTRON 30 0.023/1.6 0.198/0.3 0.424/0.2 0.825/0.1 0.365/0.2 0.296/0.2 0.217/0.2 0.403/0.2 0.236/0.2 ABCB1, -129T>C, 5ʹ-UTR 0.559/0.5 0.811/0.1 0.610/0.3 0.977/0.2 0.725/0.9 0.807/0.4 0.163/0.3 0.177/0.3 0.009/3.5 ABCB1, -25G>T, INTRON 4 0.229/0.3 0.774/0.1 0.832/0.5 0.826/1.1 0.635/0.1 0.877/0.2 0.368/0.2 0.661/0.1 0.832/0.1 ABCB1, -44A>G, INTRON 9 0.147/0.3 0.605/0.1 0.618/0.1 0.570/0.1 0.109/0.4 0.156/0.3 0.096/0.4 0.338/0.2 0.051/0.8 ABCB1, 1236C>T (G412G), EXON 12 0.182/0.3 0.437/0.1 0.382/0.2 0.482/0.1 0.090/0.5 0.280/0.2 0.106/0.4 0.376/0.2 0.153/0.3 ABCB1, +24C>T, INTRON 13 0.725/0.1 0.439/0.1 0.491/0.1 0.540/0.1 0.532/0.1 0.076/0.5 0.100/0.4 0.306/0.2 0.016/2.1 ABCB1, +38A>G, INTRON 14 0.627/0.1 0.538/0.1 0.669/0.1 0.540/0.1 0.532/0.1 0.054/0.7 0.100/0.4 0.306/0.2 0.033/1.1 ABCB1, 2677G>A/T (A893T/S), EXON 21 0.302/0.2 0.543/0.1 0.491/0.1 0.962/0.1 0.943/0.1 0.309/0.2 0.210/0.2 0.890/0.1 0.004/6.9 ABCB1, 3435C>T (I1145I), EXON 26 0.319/0.2 0.441/0.1 0.531/0.1 0.631/0.1 0.664/0.1 0.644/0.1 0.402/0.2 0.226/0.2 0.013/2.5 ABCG2, 34G>A (V12M), EXON 2 0.479/0.1 0.828/0.1 0.139/0.3 0.348/0.2 0.588/0.2 0.673/0.1 0.087/0.5 0.219/0.2 0.780/0.1 ABCG2, 421C>A (Q141K), EXON 5 0.565/0.1 0.397/0.2 0.421/0.2 0.435/0.1 0.628/0.1 0.256/0.2 0.708/0.1 0.533/0.1 0.787/0.1 CES2, -363C>G, 5ʹ-UTR 0.999/2.3 0.546/0.2 0.028/1.9 0.624/0.1 0.872/0.1 0.899/0.1 0.379/0.6 0.92/.1 0.586/0.1 CES2, +1361A>G, INTRON 1 0.381/1.0 0.549/0.2 0.616/0.8 0.118/0.4 0.546/0.1 0.629/0.1 0.275/0.3 0.26/0.2 0.352/0.2 Split to SN-38 and SN-38 to bile to gut to SN-38 IRN compartments SN-38 to SN-38G and SN-38G elimination Split to APC from IRN central compartment APC elimination EHR SN-38 recir-- culation without EHR SN-38 elimination IRN elimination The table shows the P values and Bayes factors, respectively, separated by a"/. Login to comment
193 UGT1A1, -53A(TA)6>7TAA, PROMOTER 0.709(6):0.286(7) 0.62(6):0.38(7) 15,32 UGT1A1, -3279G>T (UGT1A1*60), PBREM 0.47(G):0.53(T) 0.85(G):0.15(T) UGT1A1, -3156G>A, PBREM 0.69(G):0.31(A) 0.715(G):0.285(A) UGT1A1, 211G>A (G71R), UGT1A1*6, EXON 1 0(A):1(G) 0(A):1(G) UGT1A1, 686C>A (P229Q), UGT1A1*27, EXON 1 0(A):1(C) 0(A):1(C) UGT1A7, 387G>T (N129K), EXON 1 0.646(G):0.354(T) 0.522(G):0.478(T) Supplementary Data S1 onlinea UGT1A7, 391C>A (R131K), EXON 1 0.646(G):0.354(T) 0.522(G):0.478(T) UGT1A7, 622T>C (W208R), EXON 1 0.521(T):0.479(C) 0.729(T):0.271(C) UGT1A9, -118(T)9>10, UGT1A9*1b, PROMOTER 0.59(9):0.41(10) 0.56(9):0.44(10) 42 UGT1A9, -2152C>T, PROMOTER 0.91(C):0.09(T) Unknownb UGT1A9, -275T>A, PROMOTER 0.91(T):0.09(A) Unknownb HNF1α, 79A>C (I27L), EXON 1 0.75(A):0.25(C) Unknownb Supplementary Data S1 onlinea CYP3A4, -392A>G, CYP3A4*1B, 5ʹ-UTR 0.977(A):0.023(G) 0.321(A):0.679(G) 43 CYP3A5, 6986A>G, CYP3A5*3, INTRON 3 0.023(A):0.977(G) 0.633(A):0.367(G) SLCO1B1, 388A>G (N130D), SLCO1B1*1b, EXON 4 0.396(C):0.604(T) 0.717(C):0.283(T) Supplementary Data S1 onlinea SLCO1B1, 521T>C (V174A), SLCO1B1*15, EXON 5 0.083(C):0.917(T) 0.022(C):0.978(T) ABCC1, 1062T>C (N354N), EXON 9 0.458(C):0.542(T) 0.643(C):0.357(T) 44 ABCC1, +8A>G, INTRON 9 0.643(A):0.357(G) 0.433(A):0.567(G) ABCC1, -48C>T, INTRON 11 0.146(T):0.854(C) 0(T):1.0(C) ABCC1, 1684T>C (L562L), EXON 13 0.917(C):0.083(T) 0.848(C):0.152(T) ABCC1, -30C>G, INTRON 18 0.042(C):0.958(G) 0.217(C):0.783(G) ABCC1, 4002G>A (S1334S), EXON 28 0.688(C):0.312(T) 0.955(C):0.045(T) ABCC1, +18A>G, INTRON 30 0.213(T):0.787(C) 0.042(T):0.958(C) ABCC2, -1549A>G, 5ʹ-Flanking region 0.43(A):0.57(G) 0.485(A):0.515(G) 44 ABCC2, -1019A>G, 5ʹ-Flanking region 0.43(G):0.57(A) 0.365(G):0.635(A) ABCC2, -24C>T, 5ʹ-UTR 0.230(A):0.770(G) 0.06(A):0.940(G) ABCC2, 1249G>A (V417I), EXON 10 0.146(A):0.854(G) 0.239(A):0.761(G) ABCC2, -34T>C, INTRON 26 0.17(C):0.83(T) 0.25(C):0.75(T) ABCC2, 3972C>T (I1324I), EXON 28 0.380(A):0.620(G) 0.280(A):0.720(G) ABCB1, -129T>C, 5ʹ-UTR 0.620(C):0.938(T) 0.043(C):0.957(T) 44 ABCB1, -25G>T, INTRON 4 0.273(T):0.737(G) 0.385(T) :0.615(G) ABCB1, -44A>G, INTRON 9 0.409(C):0.591(T) 0.20(C):0.80(T) ABCB1, 1236C>T (G412G), EXON 12 0.523(C):0.477(T) 0.864(C):0.136(T) ABCB1, +24C>T, INTRON 13 0.50(T):0.50(C) 0.467(T):0.533(C) ABCB1, +38A>G, INTRON 14 0.429(A):0.571(G) 0.389(A):0.611(G) ABCB1, 2677G>A/T (A893T/S), EXON 21 0.614(G):0.386(T) 0.923(G):0.077(T) ABCB1, 3435C>T (I1145I), EXON 26 0.375(C):0.625(T) 0.848(C):0.152(T) ABCG2, 34G>A (V12M), EXON 2 0.017(A):0.983(G) 0.071(A):0.929(G) Supplementary Data S1 onlinea ABCG2, 421C>A (Q141K), EXON 5 0.045(A):0.955(C) 0.023(A):0.977(C) CES2, -363C>G, 5ʹ-UTR 0.810(C):0.190(G) 0.733(C):0.267(G) Supplementary Data S1 onlinea CES2, +1361A>G, INTRON 1 0.143(G):0.857(A) 0.438(G):0.562(A) CES2, 108C>G, 3ʹ-UTR 0.004(G):0.996(C) 0(G):1.0(C) PBREM, phenobarbital-responsive enhancer module; UTR, untranslated region. Login to comment

PMID: 11956513 [PubMed] Nakamura T et al: "Effect of the mutation (C3435T) at exon 26 of the MDR1 gene on expression level of MDR1 messenger ribonucleic acid in duodenal enterocytes of healthy Japanese subjects."

No. Sentence Comment

81 The C3435T mutation is a silent mutation that does not cause amino acid substitution and is suggested to be linked with a mutation at exon 21, position 2677 [G2677(A,T)], producing Ala893Thr and Ala893Ser, respectively.6,11 The effect of the C3435T mutation may reflect that of G2677(A,T), and there may be racial differences in the relation between C3435T and G2677(A,T). Login to comment

PMID: 20138191 [PubMed] Ishikawa T et al: "Emerging new technologies in Pharmacogenomics: rapid SNP detection, molecular dynamic simulation, and QSAR analysis methods to validate clinically important genetic variants of human ABC Transporter ABCB1 (P-gp/MDR1)."

No. Sentence Comment

361 (A) The allele frequencies of WT (Ala893), A893S (Ser893), and A893T (Thr893) among different ethnic populations. Login to comment
413 To understand the molecular mechanisms underlying the observed differences in the ATPase activity among ABCB1 WT, A893P, A893S, and A893T (Sakurai et al., 2007), we performed MD simulation based on the homology model of ABCB1. Login to comment
441 The initial three-dimensional structure of each variant protein (A893S, A893T, or A893P) was deduced from the ABCB1 structure template by using the LEAP module in the AMBER (Assisted model building and energy refinement) simulation package. Login to comment
452 Thus, MD calculation was performed to simulate the movement of the intracellular loop located between TM10 and TM11 for each variant protein (A893S, A893T, or A893P) as well as the WT. Login to comment
453 Fig. 4B demonstrates the loop structures of WT, A893S, A893T, or A893P calculated from the trajectory data of MD simulations at 310 K (37˚C) for 3 ns. Login to comment
455 The RMSF value of alpha carbon of each amino acid residue was calculated from the trajectory data for the intracellular loop of WT, A893S, A893T, and A893P. Login to comment
478 To functionally validate the non-synonymous polymorphisms of ABCB1 (P-glycoprotein/MDR1) in vitro, we generated SNP variant forms (i.e., S400N, R492C, R669C, I849M, A893P, A893S, A893T, M986V, A999T, P1051A, and G1063A; refer to Fig. 6) and expressed them in Sf9 cells. Login to comment
480 The effect of test compounds on the ATPase activity of ABCB1 WT, A893P, A893S, and A893T. Login to comment
500 SNP Km Vmax Vmax / Km (µM) (nmol/min/mg protein) WT 5.8±2.3 62.4±7.8 10.8 S400N 5.8±2.8 46.7±5.3⁎⁎ 8.0 R492C 5.6±1.9 49.6±10.0⁎ 8.9 R669C 3.2±1.6⁎ 64.7±6.9 20.1 I849M 1.5±0.7⁎⁎ 80.3±9.5⁎⁎ 51.8 A893P 1.5±0.5⁎⁎ 405.2±16.5⁎⁎ 274.6 A893S 11.1±5.4 43.1±7.1⁎⁎ 3.9 A893T 4.3±1.4 98.9±9.5⁎⁎ 22.9 M986V 5.1±1.1 114.9±13.6⁎⁎ 22.5 A999T 2.0±0.8⁎⁎ 143.1±21.2⁎⁎ 70.9 P1051A 6.2±3.0 52.1±13.6 8.4 G1063A 6.2±3.7 117.9±16.4⁎⁎ 19.0 Data are expressed as mean±S.D., n=6. Login to comment

PMID: 19285158 [PubMed] Fung KL et al: "A synonymous polymorphism in a common MDR1 (ABCB1) haplotype shapes protein function."

No. Sentence Comment

153 A recent study by Gow et al. suggested that all of the SNPs they tested (N21D, S400N, R669C, A893S, A893T, S1141T, V1251I) produced small changes which in most cases are not statistically significant [59]. Login to comment
185 The occurrence of 2677GNT (A893S) is far more frequent than G2677A (A893T). Login to comment

PMID: 18627414 [PubMed] Loscher W et al: "The clinical impact of pharmacogenetics on the treatment of epilepsy."

No. Sentence Comment

60 The synonymous 3435C>T polymorphism is in linkage disequilibrium with a synonymous SNP in exon 13 (1236C>T) and a nonsynonymous SNP in exon 22 (2677G>TA), suggesting that the observed functional differences in Pgp, initially attributed to the exon 27 synonymous SNP, may be the result of the associated nonsynonymous polymorphism in exon 22, which results in amino acid exchanges (Ala893Ser or Ala893Thr) (Marzolini et al., 2004). Login to comment

PMID: 19093297 [PubMed] Sharma S et al: "Interaction of genes from influx-metabolism-efflux pathway and their influence on methotrexate efficacy in rheumatoid arthritis patients among Indians."

No. Sentence Comment

70 Gene polymorphisms and MTX response in RA Sharma et al. 1043 published single nucleotide polymorphisms One commonly investigated SNP rs1051266 (80 G > A, Arg27His, exon 3) of RFC gene; a total of eight SNPs from MDR1 gene including one promoter SNP rs3213619 ( - 129T > C); three commonly analysed exonic SNPs rs1128503 (1236C > T, Gly411Gly, exon 12); triallelic SNP rs2032582 (2677G> T, G > A, Ala893Ser, Ala893Thr, exon 21); and rs1045642 (3435C > T, Ile1145Ile, exon 26); and four splice variants rs28381943, rs2235064, rs2235044 and rs2235032; three SNPs from GGH gene including one promoter SNP rs3758149 ( - 401C > T); two exonic SNPs rs1800909 (16T > C, Cys6Arg, exon 1); and rs11545078 (452C > T, Thr151Ile, exon 5) and one tag SNP rs1544105 G > A through hapmap database (release #21) in the vicinity of FPGS gene were genotyped in the sample set. Login to comment

PMID: 17652833 [PubMed] Bartnicka L et al: "Effect of ABCB1 (MDR1) 3435C >T and 2677G >A,T polymorphisms and P-glycoprotein inhibitors on salivary digoxin secretion in congestive heart failure patients."

No. Sentence Comment

24 The 3435C >T SNP is a silent mutation that does not cause amino acid substitution and is suggested to be linked, in a majority of subjects, with the mutation in exon 21, position 2677 (2677G >T,A), producing Ala893Thr and Ala893Ser, respectively [16]. Login to comment

PMID: 16504381 [PubMed] Kerb R et al: "Implications of genetic polymorphisms in drug transporters for pharmacotherapy."

No. Sentence Comment

78 Clinical investigations of genotype-related function of MDR1 have been performed mainly focusing on the silent 3435COT and a non-synonymous variant, the transversion 2677GOT (Ala893Ser) and 2677GOA (Ala893Thr). Login to comment

PMID: 15720288 [PubMed] Fischer V et al: "Efflux transporters and their clinical relevance."

No. Sentence Comment

149 The C3435T polymorphism is highly linked with the SNP at exon 21, position 2677 (G2677T/A), which results in amino acid changes Ala893Thr and Ala893Ser, respectively, and with C1236T in exon 12 [70, 83]. Login to comment

PMID: 15276711 [PubMed] Fromm MF et al: "Importance of P-glycoprotein at blood-tissue barriers."

No. Sentence Comment

112 The C3435T polymorphism is in linkage disequilibrium with the G2677T/A polymorphism, which results in amino acid exchanges (Ala893Ser or Ala893Thr) [59,60]. Login to comment

PMID: 20367109 [PubMed] Giraud C et al: "ABC transporters in human lymphocytes: expression, activity and role, modulating factors and consequences for antiretroviral therapies."

No. Sentence Comment

158 Two polymorphisms have been abundantly studied: one polymorphism at the 2677 position of exon 21 that may result in two distinct amino-acid changes, Ala893Ser (G2677T) and Ala893Thr (G2677A), and one synonymous polymorphism in exon 26 (C3435T). Login to comment