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*  Abstract 6074: Vitamin K Epoxide Reductase Genotype Alters Warfarin Dose Requirements in Pediatric Patients | Circulation
There was no relationship between ethnicity & VKORC1 alleles. Pts with VKORC1 AA + AG allele required a significantly lower ... Abstract 6074: Vitamin K Epoxide Reductase Genotype Alters Warfarin Dose Requirements in Pediatric Patients. Cheryl M Takao, ... In this study, pts with VKORC1 AA + AG alleles require a 47% lower dose/kg compared to pts with GG alleles. This preliminary ... Blood sample tested for CYP2C9 & VKORC1 genotypes & correlated with above variables. Dose at time of stable INR was compared to ...
  http://circ.ahajournals.org/content/118/Suppl_18/S_1056.1
*  Vitamin K epoxide reductase complex elisa and antibody
Recombinant Protein and Vitamin K epoxide reductase complex Antibody at MyBioSource. Custom ELISA Kit, Recombinant Protein and ... Shop Vitamin K epoxide reductase complex ELISA Kit, ... VKORC1 ELISA Kit. VKORC1 Recombinant. VKORC1 Antibody. VKOR ... Vitamin K1 2,3-epoxide reductase subunit 1).. VKORC1: Involved in vitamin K metabolism. Catalytic subunit of the vitamin K ... Vitamin K epoxide reductase complex subunit 1. Vitamin K epoxide reductase complex subunit 1 ELISA Kit. Vitamin K epoxide ...
  https://www.mybiosource.com/protein_family.php?root=vitamin-k-epoxide-reductase-complex
*  VKORC1 - Wikipedia
VKORC1 is involved in the vitamin K cycle by reduction of vitamin K epoxide to vitamin K, which is the rate-limiting step in ... The VKORC1 protein is a key enzyme in the vitamin K cycle. VKORC1 is a 163 amino acid integral membrane protein associated with ... Garcia AA, Reitsma PH (2008). "VKORC1 and the vitamin K cycle". Vitamins and Hormones. 78: 23-33. doi:10.1016/S0083-6729(07) ... The availability of reduced vitamin K is of importance for activation vitamin K 2,3-epoxide. The reduction of vitamin K epoxide ...
  https://en.wikipedia.org/wiki/VKORC1
*  Nutrients | Free Full-Text | VKORC1 and VKORC1L1: Why do Vertebrates Have Two Vitamin K 2,3-Epoxide Reductases?
Both VKOR paralogs function as entry points for nutritionally acquired and recycled K vitamers in the vitamin K cycle. Here we ... VKORC1; VKORC1L1 evolution; subfunctionalization; paralog; vitamin K; VKOR; VKORC1; VKORC1L1 ... VKORC1 and VKORC1L1: Why do Vertebrates Have Two Vitamin K 2,3-Epoxide Reductases?. Johannes Oldenburg 1,* , Matthias Watzka 1 ... "VKORC1 and VKORC1L1: Why do Vertebrates Have Two Vitamin K 2,3-Epoxide Reductases?" Nutrients 7, no. 8: 6250-6280. ...
  https://www.mdpi.com/2072-6643/7/8/6250
*  Frontiers | DNA Sequence Analysis in Clinical Medicine, Proceeding Cautiously | Molecular Biosciences
VKORC1 Vitamin K epoxide reductase complex.. Population differences exist in genotypes of these genes and these differences can ... VKORC1 variants leading to adverse drug effects were observed primarily in white Americans. Dunnenberger et al. listed the top ...
  https://www.frontiersin.org/articles/10.3389/fmolb.2017.00024/full
*  Cytochrome P450 2C9 (CYP2C9) and vitamin K epoxide reductase (VKORC1) genotypes as determinants of acenocoumarol sensitivity. ...
Cytochrome P450 2C9 (CYP2C9) and vitamin K epoxide reductase (VKORC1) genotypes as determinants of acenocoumarol sensitivity.. ... Cytochrome P450 2C9 (CYP2C9) and vitamin K epoxide reductase (VKORC1) genotypes as determinants of acenocoumarol sensitivity. ... Home» Cytochrome P450 2C9 (CYP2C9) and vitamin K epoxide reductase (VKORC1) genotypes as determinants of acenocoumarol ... VKORC1 haplotypes were associated with the pharmacologic response, and this association can be explained only by the effect of ...
  https://dial.uclouvain.be/pr/boreal/object/boreal:25828
*  List of OMIM disorder codes - Wikipedia
CYP27B1 Vitamin K-dependent clotting factors, combined deficiency of, 2; 607473; VKORC1 Vitamin K-dependent coagulation defect ... vitamin B12-responsive; 251100; MMAA Methylmalonic aciduria, vitamin B12-responsive, due to defect in synthesis of ... RPIA Rickets due to defect in vitamin D 25-hydroxylation; 600081; CYP2R1 Rickets, vitamin D-resistant, type IIA; 277440; VDR ... VKORC1 Warfarin sensitivity; 122700; CYP2C9 Warsaw breakage syndrome; 613398; DDX11 Watson syndrome; 193520; NF1 Weaver ...
  https://en.wikipedia.org/wiki/List_of_OMIM_disorder_codes
*  Pharmacogenetics and Metabolism: Past, Present and Future | IntechOpen
2009) and CYP2C9 plus VKORC1 (vitamin K epoxide reductase complex subunit 1) before warfarin treatment (Leey et al. 2009, You ... 2011 "Contribution of VKORC1 and CYP2C9 polymorphisms in the interethnic variability of warfarin dose in Malaysian populations ... 2006 "Different contributions of polymorphisms in VKORC1 and CYP2C9 to intra- and inter-population differences in maintenance ...
  https://www.intechopen.com/books/topics-on-drug-metabolism/pharmacogenetics-and-metabolism-past-present-and-future-/
*  Welcome to CDC stacks | The landscape of recombination in African Americans - 41840 | CDC Public Access
VKORC1 (vitamin K epoxide reductase complex subunit 1, 16p11.2) is the main genetic determinant of human response to oral ... Positive Selection in the Chromosome 16 VKORC1 Genomic Region Has Contributed to the Variability of Anticoagulant Response in ...
  https://stacks.cdc.gov/view/cdc/41840
*  the EU-PACT Group[Corporate Author] - PubMed - NCBI
Dosing algorithms for vitamin K antagonists across VKORC1 and CYP2C9 genotypes.. Baranova EV, Verhoef TI, Ragia G, le Cessie S ... Long-term anticoagulant effects of the CYP2C9 and VKORC1 genotypes in acenocoumarol users. ... Long-term anticoagulant effects of CYP2C9 and VKORC1 genotypes in phenprocoumon users. ...
  https://www.ncbi.nlm.nih.gov/pubmed?term=the%20EU-PACT%20Group%5BCorporate%20Author%5D
*  prof. dr. A. (Anthonius) de Boer - Bètawetenschappen - Universiteit Utrecht
Dosing algorithms for vitamin K antagonists across VKORC1 and CYP2C9 genotypes. Journal of Thrombosis and Haemostasis, 15 (3 ... Maitland-van der Zee, A.H., de Boer, Anthonius & Manolopoulos, V.G. (2014). Genotype-Guided Dosing of Vitamin K Antagonists. ... Long-term anticoagulant effects of CYP2C9 and VKORC1 genotypes in phenprocoumon users. Journal of Thrombosis and Haemostasis, ... Prolonged outpatient vitamin K antagonist use and risk of venous thromboembolism in patients undergoing total hip or knee ...
  https://www.uu.nl/medewerkers/AdeBoer/0
*  Biomarkers of bone turnover in diagnosis and therapy of osteoporosis | SpringerLink
Vitamin K epoxide reductase (VKORC1) gene mutations in osteoporosis: a pilot study. Transl Res. 2010;156:37-44.PubMedCrossRef ... Assessment of vitamin D and calcium status in healthy adult Austrians. Eur J Clin Invest. 2003;33:323-31.PubMedCrossRefGoogle ... IOF position statement: vitamin D recommendations for older adults. Osteporos Int. 2010;21:1151-4.CrossRefGoogle Scholar ... Prediction of bone density from vitamin D receptor alleles. Nature. 1994;367:284-7.PubMedCrossRefGoogle Scholar ...
  https://link.springer.com/article/10.1007/s10354-012-0133-9
*  Warfarin induced coagulopathy in children: assessment of a conservative approach
VKORC1 encodes a subunit of the vitamin K epoxide reductase. It was... ... VKORC1 a key gene controlling response to warfarin. Roden, Dan M. // Cardiology Today;Jul2008, Vol. 11 Issue 7, p23 The article ... Clinical Usage of Vitamin K and FFP in Reduction of Hospitalization in Patients with Warfarin Overactivity. Haghighi, S. A.; ... In 2004, the interest on warfarin intensified when a loss-of-function mutation was reported in VKORC1 in a patient with a rare ...
  http://connection.ebscohost.com/c/articles/60964064/warfarin-induced-coagulopathy-children-assessment-conservative-approach
*  New Marker Additions to GPL-SNP1000 DNA Sequencing Profile - The Great Plains Laboratory, Inc.
Vitamin K Epoxide Reductase Complex Subunit 1(VKORC1). This is an enzyme that is necessary for the reduction of vitamin K 2,3- ... VKORC1*2), rs9934438, and rs8050894. These polymorphisms can be used in conjuncture with the genotype of Cyp2C9 in order to ...
  https://www.greatplainslaboratory.com/gpl-blog-source/2017/3/29/new-marker-additions-to-gpl-snp1000-dna-sequencing-profile
*  GPL Blog Source - The Great Plains Laboratory, Inc.
Vitamin K Epoxide Reductase Complex Subunit 1(VKORC1). This is an enzyme that is necessary for the reduction of vitamin K 2,3- ... Vitamin D receptor (VDR) is a nuclear hormone receptor for vitamin D3. Vitamin D3 interacts with this receptor to influence ... Vitamin D receptor mutations can also lead to vitamin-D-dependent rickets type 2. Patients with VDR polymorphisms are ... So what markers in the OAT are important for patients with MTHFR mutations? The first one we have is vitamin B12. We evaluate ...
  https://www.greatplainslaboratory.com/gpl-blog-source
*  Pharmacogenetics Flashcards by mesh Amin | Brainscape
due to variation in genotyping of CYP2C9 (one of the cytochrome p450 family) and vitamin K oxidoreductase complex-1 (VKORC1) ...
  https://www.brainscape.com/flashcards/pharmacogenetics-5027863/packs/7445189
*  Sequence Detail
Vkorc1 description:vitamin K epoxide reductase complex, subunit 1 ... Vkorc1. vitamin K epoxide reductase complex, subunit 1. 26. 2. 6. 4. ...
  http://www.informatics.jax.org/sequence/OTTMUSP00000040668
*  Therapeutic Drug Monitoring & Laboratory Reference Intervals, & Pharmacogenetic Testing | Current Medical Diagnosis & Treatment...
Vitamin K epoxide reductase complex (VKORC1) variants. VKORC1 (-1639G > A). The homozygous (-1639G > A) allele (-1639AA ... Vitamin D, 1,25-dihydroxy (1,25[OH]2D). Serum or plasma. 20-76 pg/mL. 2.6. 48-182 pmol/L. SST, PPT (green). ... Vitamin D, 25-hydroxy (25[OH]D). Serum or plasma. 20-50 ng/mL. 2.496. 50-125 nmol/L. SST, PPT (green). ... Vitamin B12. Serum or plasma. 170-820 pg/mL. 0.738. 125-600 pmol/L. SST, PPT (green). ...
  https://accessmedicine.mhmedical.com/content.aspx?bookid=1843§ionid=135762217
*  Metabolism, Part 2 - Exam #1 Flashcards by whitney miller | Brainscape
Vitamin K Epoxide Reductase Complex subunit 1 (VKORC1) enzyme recycles reduced Vitamin K and promotes blood clotting through ... Vitamins A and D (and many others) → Bind to binding proteins that function as transcription factors ... Different alleles between people might cause them to require higher or lower doses of anticoagulants to act on VKORC1 to ... What do various alleles have on Vitamin K Epoxide Reductase Complex and coagulation? ...
  https://www.brainscape.com/flashcards/metabolism-part-2-exam-1-1929171/packs/3337284
*  Acenocoumarol | definition of acenocoumarol by Medical dictionary
Cytochrome P450 2C9 (CYP2C9) and vitamin K epoxide reductase (VKORC1) genotypes as determinants of acenocoumarol sensitivity.. ... A fast-acting vitamin K-antagonist anticoagulant. In patients with proximal vein thrombosis, it can be co-administered with ... A fast-acting vitamin K-antagonist anticoagulant. acenocoumarol, acenocoumarin. a warfarin derivative used as an anticoagulant ... VKORC1 and CYP2C9 genotypes and acenocoumarol anticoagulation status: interaction between both genotypes affects ...
  https://medical-dictionary.thefreedictionary.com/acenocoumarol
*  Brief Report: Single-nucleotide polymorphisms in VKORC1 are risk factors for systemic lupus erythematosus in Asians. - PubMed ...
Genetic variants in VKORC1, which are involved in vitamin K reduction and associated with DVT, correlate with SLE development ... Brief Report: Single-nucleotide polymorphisms in VKORC1 are risk factors for systemic lupus erythematosus in Asians.. Kaiser R1 ... Two genetic variants in the gene VKORC1 were highly significant in both the discovery and replication cohorts: rs9934438 (in ... SNPs in VKORC1 are Risk Factors for Systemic Lupus Erythematosus in Asians ...
  https://www.ncbi.nlm.nih.gov/pubmed/23124848
*  VKORC1 and CYP2C9 Gene Polymorphisms and Warfarin Management - Full Text View - ClinicalTrials.gov
... and VKORC1, which encodes vitamin K epoxide reductase, the site of warfarin action. Current evidence is clear that ... VKORC1 and CYP2C9 Gene Polymorphisms and Warfarin Management. The safety and scientific validity of this study is the ... Evaluation of VKORC1 and Cytochrome P450 CYP2C9 Gene Polymorphisms and Management of Warfarin Dose Using Pharmacogenetic Data. ... Warfarin, a coumarin derivative, produces an anticoagulant effect by interfering with the vitamin K 2,3 epoxide reductase (VKOR ...
  https://clinicaltrials.gov/ct2/show/NCT00970892?recr=Open&intr=%22Warfarin%22&rank=19
*  Pharm: Pharmacogenomics I Foreign Language Flashcards - Cram.com
vitamin K epoxide reductase (VKORC1) clotting factor that is a key warfarin target, 25% of warfarin variability due to VKORC1 ...
  http://www.cram.com/flashcards/pharm-pharmacogenomics-i-490197
*  Warfarin Sensitivity Testing
The enzyme Vitamin K Epoxide Reductase, known as VKORC1, converts Vitamin K to the reduced form required to activate clotting ... factors II, VII, IX, and X. Genetic variants in VKORC1 decrease enzyme activity causing warfarin to induce a more profound ...
  https://www.labroots.com/webinar/warfarin-sensitivity-testing