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公开(公告)号：KR1020130102777A
公开(公告)日：2013-09-23
申请号：KR1020120023879
申请日：2012-03-08
Applicant: 대한민국 (식품의약품안전처장)
CPC classification number: C12Q1/6827 , C12Q2600/106 , C12Q2600/136 , C12Q2600/156 , G01N33/15 , G01N2800/52
Abstract: PURPOSE: A method for predicting drug response to omeprazole using the genotype of cytochrome p450 2C19 (CYP2C19) gene is provided to analyze the genotype of CYP2C19 gene for predicting drug response to omeprazole and to present a proposal on drug approvals in consideration of Korean pharmacogenomics. CONSTITUTION: A method for analyzing the genotype of CYP2C19 gene for predicting drug response to omeprazole comprises the steps of: acquiring exon 4 and exon 5 of a gene encoding CYP2C19 from genomic DNA and determining each base sequence; detecting single nucleotide polymorphisms (SNPs) of each base sequence, wherein 39th base (G) of sequence number 1 (exon 5) is substituted with A (CYP2C19*2) and 155th base (G) of sequence number 2 (exon 4) is substituted with A (CYP2C19*3); and determining if the genotype of CYP2C19 belongs to extensive metabolizer (EM) group, intermediate metabolizer (IM) group, or poor metabolizer (PM) group using the detected SNP. A method for predicting drug response to omeprazole by each CYP2C19 genotype comprises the steps of: orally administering 20-80 mg of omeprazole to each of the EM, IM, and PM groups; and comparing the area under the concentration-time curve (AUC) by each genotype and computing a dosage of omeprazole by each genotype. [Reference numerals] (AA) Omeprazole (ng/mL); (BB) Elapse time after injecting (hr)
Abstract translation: 目的：提供使用细胞色素p450 2C19（CYP2C19）基因的基因型预测奥美拉唑药物反应的方法，以分析CYP2C19基因的基因型，以预测对奥美拉唑的药物反应，并提出考虑韩国药物基因组学的药物批准建议。 构成：分析CYP2C19基因基因型预测奥美拉唑药物应答的方法，包括以下步骤：从基因组DNA中获得编码CYP2C19基因的外显子4和外显子5，并确定每个碱基序列; 检测每个碱基序列的单核苷酸多态性（SNP），其中序列号1（外显子5）的第39位碱基（G）被序列号2（外显子4）的A（CYP2C19 * 2）和第155位碱基（G）取代为 用A（CYP2C19 * 3）取代; 并使用检测到的SNP确定CYP2C19的基因型是否属于广泛代谢（EM）组，中间代谢者（IM）组或不良代谢者（PM）组。 用于预测每种CYP2C19基因型对奥美拉唑的药物反应的方法包括以下步骤：向每个EM，IM和PM组口服20-80mg奥美拉唑; 并比较各基因型浓度 - 时间曲线下面积（AUC），并计算每种基因型的奥美拉唑剂量。 （AA）奥美拉唑（ng / mL）; （BB）注射后经过时间（小时）
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公开(公告)号：KR1020130102778A
公开(公告)日：2013-09-23
申请号：KR1020120023880
申请日：2012-03-08
Applicant: 대한민국 (식품의약품안전처장)
CPC classification number: C12Q1/6827 , C12Q2600/106 , C12Q2600/136 , C12Q2600/156 , G01N33/15 , G01N2800/52
Abstract: PURPOSE: A method for predicting drug response to atomoxetine using the genotype of cytochrome P450 2D6 (CYP2D6) gene is provided to compute a recommended dosage of a drug by each genotype, thereby presenting a proposal on drug approvals in consideration of Korean pharmacogenomics. CONSTITUTION: A method for analyzing the genotype of CYP2D6 gene for predicting drug response to atomoxetine comprises the step of sequencing exon 1 and exon 6 of a gene encoding CYP2D6 from a genomic DNA; detecting single nucleotide polymorphisms (SNPs) in the determined base sequence, wherein 43th base (T) of sequence number 1 (exon 6) is substituted with C (CYP2D6*2) and 100th base (C) of sequence number 2 (exon 1) is substituted with T (CYP2D6*10); and determining if the genotype of CYP2D6 belongs to extensive metabolizer (CYP2D6EM), intermediate metabolizer (CYP2D6IM), or poor metabolizer (CYP2D6PM). [Reference numerals] (AA) Atomoxetine (ng/mL); (BB) Elapse time after injection (hr)
Abstract translation: 目的：提供使用细胞色素P450 2D6（CYP2D6）基因的基因型预测药物对阿托西汀药物反应的方法，以计算每种基因型药物的推荐剂量，从而提出考虑韩国药物基因组学的药物批准建议。 构成：分析CYP2D6基因基因型预测阿托西汀药物反应的方法，包括从基因组DNA测序编码CYP2D6基因的外显子1和外显子6的步骤; 检测确定的碱基序列中的单核苷酸多态性（SNP），其中序列号1（外显子6）的第43位碱基（T）被C（CYP2D6 * 2）和序列号2（外显子1）的第100位碱基（C） 被T（CYP2D6 * 10）取代; 并确定CYP2D6的基因型是否属于广泛代谢者（CYP2D6EM），中间代谢者（CYP2D6IM）或低代谢者（CYP2D6PM）。 （标号）（AA）阿托莫西汀（ng / mL）; （BB）注射后经过时间（小时）
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公开(公告)号：KR1020130102776A
公开(公告)日：2013-09-23
申请号：KR1020120023878
申请日：2012-03-08
Applicant: 대한민국 (식품의약품안전처장)
CPC classification number: C12Q1/6827 , C12Q2600/106 , C12Q2600/136 , C12Q2600/156 , G01N33/15 , G01N2800/52
Abstract: PURPOSE: A method for predicting drug response to celecoxib using the genotype of cytochrome p450 2C9 (CYP2C9) gene is provided to analyze the genotype of CYP2C9 gene for predicting drug response to celecoxib and to present a proposal on drug approvals in consideration of Korean pharmacogenomics. CONSTITUTION: A method for analyzing the genotype of CYP2C9 gene for predicting drug response to celecoxib comprises the steps of: acquiring exon 2 and exon 7 of a gene encoding CYP2C9 from genomic DNA and sequencing exon 2 and exon 7; detecting single nucleotide polymorphisms (SNPs) in each determined base sequence, wherein 101^th base (T) of sequence number 1 (exon 2) in CYP2C9 is substituted with C (CYP2C9*13) and 114^th base (A) of sequence number 2 (exon 7) in CYP2C9 is substituted with C (CYP2C9*3); and determining if the genotype of CYP2C9 belongs to the extensive metabolizer (EM) group or intermediate metabolizer (IM) group using the detected SNP. A method for predicting drug response to celecoxib by each CYP2C9 genotype comprises the steps of: orally administering 120-250 mg of celecoxib to each of the EM group and the IM group; and comparing the area under the concentration-time curve (AUC) by each genotype and computing a dosage of celecoxib by each genotype. [Reference numerals] (AA) Elapse time after injecting (hr)
Abstract translation: 目的：提供使用细胞色素p450 2C9（CYP2C9）基因的基因型预测药物对塞来昔布药物反应的方法，以分析CYP2C9基因的基因型，以预测药物对塞来昔布的反应，并提出考虑韩国药物基因组学的药物批准建议。 构成：分析CYP2C9基因基因型预测塞来昔布药物反应的方法，包括以下步骤：从基因组DNA和测序外显子2和外显子7获得编码CYP2C9基因的外显子2和外显子7; 检测每个确定的碱基序列中的单核苷酸多态性（SNP），其中CYP2C9中序列号1（外显子2）的第101位碱基（T）被C（CYP2C9 * 13）和第114位碱基（A）序列替代 CYP2C9中第2（外显子7）被C（CYP2C9 * 3）取代; 并使用检测到的SNP确定CYP2C9的基因型是否属于广泛代谢（EM）组或中间代谢（IM）组。 预测每种CYP2C9基因型对塞来昔布的药物反应的方法包括以下步骤：向EM组和IM组口服120-250mg塞来昔布; 并比较每种基因型浓度 - 时间曲线下面积（AUC），并计算每种基因型的塞来昔布剂量。 （标号）（AA）注射后经过时间（hr）
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