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CYP3A4


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Symbol:CYP3A4
Name(s):cytochrome P450, family 3, subfamily A, polypeptide 4
Type:protein-coding
Organism:Homo sapiens
Synonyms:CP33, CP34, CYP3A, CYP3A3, HLP, MGC126680, NF-25, P450C3, P450PCN1
Links: Pubmed, Entrez Gene, GeneCards, BioGPS, Map Viewer.

Gene Information from Publications

Publication Link Summary of findings
18097620 Observational study of gene-disease association. (HuGE Navigator)
18223457 Observational study of genotype prevalence. (HuGE Navigator)
18231117 Observational study of gene-disease association. (HuGE Navigator)
18240903 Observational study of genotype prevalence. (HuGE Navigator)
18258609 Observational study of gene-disease association. (HuGE Navigator)
18294295 Observational study of gene-disease association, gene-gene interaction, and pharmacogenomic / toxicogenomic. (HuGE Navigator)
18294936 Observational study of gene-disease association and pharmacogenomic / toxicogenomic. (HuGE Navigator)
18309947 Observational study of gene-disease association and pharmacogenomic / toxicogenomic. (HuGE Navigator)
17925385 PXR promoter and intron 1 SNPs associated with PXR target gene expression (CYP3A4)
17952011 CYP3A4*1B variant is present in both the Tepehuano and Mestizo populations of northern Mexico at frequencies that are similar to that found in the white North American population, but different from that in African and Asian populations.

View more information from publications.

Recent Publications on CYP3A4:

Pubmed Logo
Evaluation of Induction Potency of New Drug Candidates on CYP1A2 and CYP3A4 using Real-Time One-Step RT-PCR in Primary Cultures of Cryopreserved Human Hepatocytes.
This study evaluates the induction potency of new drug candidates on mRNA...
3rd November, 2009
Research and Development Center, Otsuka Pharmaceutical Factory, Inc. Drug Metab Pharmacokinet. 2009;24(5):446-50.
Effects of cytochrome P4503A inducer dexamethasone on the metabolism and toxicity of triptolide in rat.
Triptolide (TP), a major active and toxic component of Tripterygium...
3rd November, 2009
Institute of Materia Medica, College of Life Science and Technology, Toxicol Lett. 2009 Oct 29.
DOI Direct Link
Generation of functional human hepatic endoderm from human induced pluripotent stem cells.
With the advent of induced pluripotent stem cell (iPSC) technology, it is...
31st October, 2009
Medical Research Council (MRC) Centre for Regenerative Medicine, Hepatology. 2009 Sep 29.
DOI Direct Link
Human Liver Progenitor Cell Lines are Readily Established from Non-tumorous Tissue Adjacent to Hepatocellular Carcinoma.
Non-tumorous liver tissue removed during surgery to resect hepatocellular...
31st October, 2009
The First Affiliated Hospital, Zhejiang University School of Medicine, Stem Cells Dev. 2009 Oct 29.
DOI Direct Link
[Interaction between four herb compounds and a western drug by CYP3A4 enzyme metabolism in vitro]
OBJECTIVE: To explore the interaction between herbal medicines and western...
31st October, 2009
Institute of Chinese Materia Medica, Academy of Chinese Medical Sciences, Zhongguo Zhong Yao Za Zhi. 2009 Jul;34(13):1705-11.

View more research publications.

Press Releases on CYP3A4:

BioPortfolio Logo
New Data Presented at ACR Meeting Demonstrates Colcrys(TM) (Colchicine, USP) Significantly Reduces Pain of Acute Gout Flare Within 24 Hours With Side Effects Comparable to Placebo 19th October, 2009 URL Pharma, Inc.

PHILADELPHIA, Oct. 19 /PRNewswire/ -- URL Pharma, Inc., today announced data from a pivotal Phase III study demonstrating that Colcrys(TM) (colchicine, USP), a low-dose colchicine,

Meda Launches Onsolis(TM) (Fentanyl Buccal Soluble Film) for the Treatment of Breakthrough Cancer Pain in Opioid Tolerant Patients 13th October, 2009 Meda Pharmaceuticals Inc.
-- Training prescribers, pharmacists, and patients about proper dosing and administration.

Under the FOCUS Program, only prescribers, pharmacies, and patients

Pitavastatin Demonstrates no Significant Drug-to-Drug Interaction When Administered With CYP3A4 Inhibitors 2nd September, 2009

BARCELONA, Spain, September 2 /PRNewswire/ -- New data presented at the European Society of Cardiology congress (ESC) demonstrated that the co-administration of the cytochrome inhibitor

Study Results Present Efficacy and Safety Findings from the PHIRST-1 Study of Patients with Pulmonary Arterial Hypertension Taking Tadalafil Tablets Once Daily 9th June, 2009 United Therapeutics Corporation

Data Findings Published in June Issue of Circulation

SILVER SPRING, Md. and INDIANAPOLIS, June 9 /PRNewswire-FirstCall/ -- United Therapeutics Corporation (Nasdaq: UTHR) and

New Once-Daily RYZOLT(TM) (tramadol HCl extended-release tablets) Now Available in the U.S. 7th May, 2009 Purdue Pharma L.P.

STAMFORD, Conn., May 7 /PRNewswire/ -- RYZOLT(TM) (tramadol HCl extended-release tablets) is now available from Purdue Pharma L.P. for the management of moderate to moderately severe

BioNews Results for CYP3A4

: RSS Logo
BioPortfolio Logo
CYP3A4 and CYP3A5 Polymorphisms and Blood Pressure Response to Amlodipine among African-American Men and Women with Early Hypertensive Renal Disease
American Journal of Nephrology:  Nov 12 2009 9:58PM Matching: cyp3a4
Ignoring Drug Interactions for the Right Reasons
Pharmacy Times:  Nov 12 2009 2:06PM Matching: cyp3a4
AASLD: Once-Daily HCV Protease Inhibitors Show Early Promise
MedPage Today:  Nov 3 2009 6:32PM Matching: cyp3a4
FDA Sends Letter to Sanofi-Aventis Regarding Uroxatral Promotion
Pharma Live:  Oct 28 2009 2:46PM Matching: cyp3a4
Study paves way for the creation of a stem cell library
News-Medical.Net:  Oct 22 2009 3:32AM Matching: cyp3a4
Promote your company here: BioNewsCast - Press Release Distribution

View more news.

Clinical Trials:

Clinical Trials Logo
An Open-Label Study to Assess the Effect of CYP3A4 Induction on the Pharmacokinetics of VELCADE (Bortezomib)

Patents:

Patents logo
US Patent No.Title
7468375 Inhibitors of the HIV integrase enzyme
7514419 Phosphorus-containing thyromimetics
7521234 Mammalian immortalized liver cell
7524939 Antibodies that bind to and inhibit human cytochrome P450 2C9*1, 2C9*2, and 2C9*3
7529685 System, method, and apparatus for storing, retrieving, and integrating clinical, diagnostic, genomic, and therapeutic data

View more patents.

CYP3A4 results (if any) from reagent suppliers

Google CSE Logo
Anti-CYP3A4 Polyclonal Antibody
Polyclonal Antibody against CYP3A4 for use in Western Blot.
http://www.bioreagents.com/products/productDetails/productDe...

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CYP3A4 Antibody (Center)
Western blot analysis of anti-CYP3A4 Antibody (Center) (RB15791) in NCI-H460 cell line lysates (35ug/lane). CYP3A4 (arrow) was detected using the purified
...
http://www.abgent.com/products/catalog_no/AP7788c_CYP3A4_Ant...

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Cytochrome P450 CYP3A4, human
Peptides , Cytochromes and Related Peptides , Cytochrome P450 CYP3A4, human; This 21-amino acid peptide corresponds to residues 253-273 of human cytochrome
...
http://www.anaspec.com/products/product.asp?id=32244...

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CYTOCHROME P450 3A4 antibody, CYTOCHROME P450 3A4 Antibody, Rabbit ...
Antiserum Preparation: Antisera to human CYP3A4 were raised by repeated ... Summary: This protein, CYP3A4, encodes a member of the cytochrome P450 ...
http://www.genwaybio.com/product_info.php?products_id=76478...

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CYP3A4 P450-Glo(tm) assays with Luciferin-IPA: The most sensitive ...
Luciferin-IPA shows high selectivity for CYP3A4 with minimal ... The Luciferin- IPA reaction with recombinant CYP3A4 was linear ...
http://www.promega.com/cnotes/cn023/CN023_17.pdf...

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CYP3A4 siRNA (h) sc-43711
Click here for details. suitable control antibody: CYP3A4 (C-17): sc-27639; sqRT -PCR Primer also available: CYP3A4 (h)-PR: sc-43711-PR, 20 µl ...
http://www.scbt.com/ko/datasheet-43711-cyp3a4-sirna-h.html...

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Novel Bioluminescent Substrates to Measure CYP3A4 Activity in Cell ...
measuring the enzyme activity of CYP3A4, the principal drug- ... Assays of CYP3A4 from cultured cells use the substrates in a ...
http://www.promega.com/scientific_posters/ps002/ps002.pdf...

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