GM17293
LCL from B-Lymphocyte
Description:
HUMAN VARIATION PANEL - WHITE PANEL OF 100 (SET 1)
HUMAN VARIATION PANEL - WHITE PANEL OF 200
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Repository
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NIGMS Human Genetic Cell Repository
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| Subcollection |
Human Variation
Pharmacogenetics
GeT-RM Samples
dbGaP |
| Alternate IDs |
GM10384 [HUMAN VARIATION PANEL - WHITE PANEL OF 100 (SET 1)] |
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Biopsy Source
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Peripheral vein
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Cell Type
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B-Lymphocyte
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Tissue Type
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Blood
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Transformant
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Epstein-Barr Virus
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Sample Source
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LCL from B-Lymphocyte
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Species
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Homo sapiens
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Common Name
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Human
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| IDENTIFICATION OF SPECIES OF ORIGIN |
Species of Origin Confirmed by Nucleoside Phosphorylase,Glucose-6-Phosphate Dehydrogenase, and Lactate Dehydrogenase Isoenzyme Electrophoresis |
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| Pharmacogenomics Panel |
For pharmacogenetic variants please click here: GeT-RM PGx Search |
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| Gene |
CYP2D6 |
| Chromosomal Location |
22q13.1 |
| Allelic Variant 1 |
K281del; DEBRISOQUINE, POOR METABOLISM OF |
| Identified Mutation |
2613_2615delAGA; This allelic variant is also known as CYP2D6*9 or CYP2D6(C). Tyndale et al. (Pharmacogenetics 1(1):26-32, 1991) found the cDNA cloning and sequencing of the variant, designated CYP2D6(C), revealed that its mRNA lacked a single codon resulting in deletion of Lys281. This was the result of a three base pair deletion at the 3' end of CYP2D6 exon 5. The CYP2D6(C) P450, produced in HepG2 cells using vaccinia virus mediated cDNA expression displayed Km values toward bufuralol, debrisoquine and sparteine that were not significantly different from wild type CYP2D6. These data suggest that the poor metabolizer phenotype in livers expressing CYP2D6(C) is not due to a catalytically defective enzyme but perhaps due to decreased levels of the P450 protein in microsomal membranes. Low microsomal CYP2D6(C) contents could result from deficient membrane insertion or decreased stability of the P450 protein. A polymerase chain reaction-based procedure, developed to detect CYP2D6(C) alleles, indicates that this variant probably represents less than 1.5% of all CYP2D6 alleles. |
| Pratt VM, Turner A, Broeckel U, Dawson DB, Gaedigk A, Lynnes TC, Medeiros EB, Moyer AM, Requesens D, Ventrini F, Kalman LV, Characterization of Reference Materials for CYP2C9, CYP2C19, VKORC1, CYP2C Cluster Variant, GGCX, and Other Pharmacogenetic Alleles with an Association for Molecular Pathology (AMP) Pharmacogenetics Working Group Tier 2 Status - A GeT-RM Collaborative Project The Journal of molecular diagnostics : JMD: 2021 |
| PubMed ID: 34020041 |
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| Yousaf R, Ahmed ZM, Giese AP, Morell RJ, Lagziel A, Dabdoub A, Wilcox ER, Riazuddin S, Friedman TB, Riazuddin S, Modifier variant of METTL13 suppresses human GAB1-associated profound deafness The Journal of clinical investigation: 2018 |
| PubMed ID: 29408807 |
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| Lee CC, McMillin GA, Babic N, Melis R, Yeo KT, Evaluation of a CYP2C19 genotype panel on the GenMark eSensor® platform and the comparison to the Autogenomics Infiniti™ and Luminex CYP2C19 panels Clinica chimica acta; international journal of clinical chemistry412(11-12):133-7 2010 |
| PubMed ID: 21385571 |
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| Pratt VM, Zehnbauer B, Wilson JA, Baak R, Babic N, Bettinotti M, Buller A, Butz K, Campbell M, Civalier C, El-Badry A, Farkas DH, Lyon E, Mandal S, McKinney J, Muralidharan K, Noll L, Sander T, Shabbeer J, Smith C, Telatar M, Toji L, Vairavan A, Vance C, Weck KE, Wu AH, Yeo KT, Zeller M, and Kalman L., Characterization of 107 Genomic DNA Reference Materials for CYP2D6, CYP2C19, CYP2C9, VKORC1, and UGT1A1 J Mol Diagn12(6):835-46 2010 |
| PubMed ID: 20889555 |
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| Marini NJ, Gin J, Ziegle J, Keho KH, Ginzinger D, Gilbert DA, Rine J, The prevalence of folate-remedial MTHFR enzyme variants in humans Proceedings of the National Academy of Sciences of the United States of America12(6):835-46 2008 |
| PubMed ID: 18523009 |
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| Mohler PJ, Le Scouarnec S, Denjoy I, Lowe JS, Guicheney P, Caron L, Driskell IM, Schott JJ, Norris K, Leenhardt A, Kim RB, Escande D, Roden DM, Defining the cellular phenotype of "ankyrin-B syndrome" variants: human ANK2 variants associated with clinical phenotypes display a spectrum of activities in cardiomyocytes Circulation115:432-41 2007 |
| PubMed ID: 17242276 |
| Split Ratio |
1:3 |
| Temperature |
37 C |
| Percent CO2 |
5% |
| Medium |
Roswell Park Memorial Institute Medium 1640 with 2mM L-glutamine or equivalent |
| Serum |
15% fetal bovine serum Not Inactivated |
| Substrate |
None specified |
| Subcultivation Method |
dilution - add fresh medium |
| Supplement |
- |
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