Abstract:
:Aberrations in ubiquitin pathway have been implicated in many diseases and drug response. In a previous study on rheumatoid arthritis (RA) in Japanese population, significant association of Cullin1 gene (CUL1), an ubiquitin E3 ligase, was observed. CUL1 also mediates degradation of IκBα and p27, levels of which has been associated with RA etiology and drug response, respectively. We carried out a replication study of association of CUL1 polymorphisms with RA in a north Indian population. Allelic, genotypic, and haplotypic associations of a promoter and two intronic polymorphisms of CUL1 with RA and with methotrexate response in patients with RA, were tested. A significant association (P=0.00056, adjusted) of a haplotype A-T-T with RA (odds ratio=3.68; 95% confidence interval=1.86-7.27) and in patients with RA poorly responding to methotrexate treatment (P=0.04, adjusted) was observed. Association with CUL1 haplotype indicates a possible role of CUL1 variation(s) in RA and its response to methotrexate.
journal_name
Pharmacogenet Genomicsjournal_title
Pharmacogenetics and genomicsauthors
Negi S,Kumar A,Thelma BK,Juyal RCdoi
10.1097/FPC.0b013e3283492af7subject
Has Abstractpub_date
2011-09-01 00:00:00pages
590-3issue
9eissn
1744-6872issn
1744-6880journal_volume
21pub_type
杂志文章abstract:BACKGROUND:5-Hydroxytryptamine 3 (5-HT3) receptors mediate the fast excitatory neurotransmission of serotonin. In this study, we have characterized the effects of four naturally occurring, nonsynonymous variants of the human 5-HT3B subunit on expression and signalling properties of heteromeric 5-HT3AB receptors. METHO...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0b013e328310f950
更新日期:2008-12-01 00:00:00
abstract::Vitamin D has potent anti-tumour properties. Calcitriol [1,25(OH)2D3], the hormonal derivative of vitamin D3, is an antiproliferative and prodifferentiation factor for several cell types, including human squamous cells of the head and neck. Several polymorphisms of the vitamin D receptor (VDR) gene have been described...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/01213011-200503000-00004
更新日期:2005-03-01 00:00:00
abstract:OBJECTIVE:Irreversible hearing loss is a frequent side effect of the chemotherapeutic agent cisplatin and shows considerable interpatient variability. The variant rs1872328 in the ACYP2 gene was recently identified as a risk factor for the development of cisplatin-induced ototoxicity in children with brain tumors. We a...
journal_title:Pharmacogenetics and genomics
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doi:10.1097/FPC.0000000000000212
更新日期:2016-05-01 00:00:00
abstract:BACKGROUND:Previous studies have shown that polymorphisms in the β2-adrenergic receptor gene (ADRB2) may influence bronchodilator response (BDR) to both β2-agonists and anticholinergics, possibly by intracellular cross-talk, but in opposite ways, in the Japanese population. We hypothesized that the preferential respons...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0b013e328349daa1
更新日期:2011-11-01 00:00:00
abstract:OBJECTIVES:Among serotonin (5-HT) receptors, the 5-HT3 receptor is the only ligand-gated ion channel. 5-HT3 antagonists such as ondansetron and tropisetron may improve auditory gating and neurocognitive deficits in schizophrenic patients. Moreover, many antipsychotic drugs are antagonists at 5-HT3 receptors. However, t...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章,随机对照试验
doi:10.1097/FPC.0b013e3283313296
更新日期:2009-11-01 00:00:00
abstract:OBJECTIVE:We evaluated whether percent time in target range (PTTR), risk of over-anticoagulation [international normalized ratio (INR)>4], and risk of hemorrhage differ by race. As PTTR is a strong predictor of hemorrhage risk, we also determined the influence of PTTR on the risk of hemorrhage by race. PARTICIPANTS AN...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0000000000000298
更新日期:2017-10-01 00:00:00
abstract::Asthma is the leading chronic disease in children. Several studies have identified genetic biomarkers associated with susceptibility and severity in both adult and pediatric cases. In this study, we evaluated outcomes in 400 African American and European American pediatric cases all of whom were regular users of inhal...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0000000000000355
更新日期:2018-11-01 00:00:00
abstract:BACKGROUND/AIM:MicroRNAs (miRNAs) are small noncoding RNAs that have been implicated in mechanisms underlying various types of cancers including hepatocellular carcinoma (HCC). Reports have indicated that single nucleotide polymorphisms in miRNA-196A2 and miRNA-146A genes may contribute to the risk of progression of he...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0000000000000187
更新日期:2016-02-01 00:00:00
abstract::The serotonin (5-HT) 1A receptor has been found to be dysregulated in prefrontal cortex and other brain regions in schizophrenia, and 5-HT1A receptor levels in the amygdala have been related to negative schizophrenia symptoms. We have assessed the impact of the functional C-1019G variant of the 5-HT1A receptor on the ...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章,随机对照试验
doi:10.1097/FPC.0b013e328311a917
更新日期:2009-01-01 00:00:00
abstract::CYP2J2 and CYP2C8 metabolize arachidonic acid (AA) to cis-epoxyeicosatrienoic acids (EETs), which play a central role in regulating renal tubular fluid-electrolyte transport and vascular tone. We hypothesized that functionally relevant polymorphisms in the CYP2J2 or CYP2C8 genes influence hypertension risk. We examine...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/01213011-200501000-00002
更新日期:2005-01-01 00:00:00
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journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0b013e32835aa888
更新日期:2012-12-01 00:00:00
abstract::UGT1A1 is induced by phenobarbital. We investigated whether three common UGT1A1 variants are associated with the variability in UGT1A1 inducibility. Human hepatocytes were incubated with 2 mM phenobarbital for 2 and 6 days followed by 5 microM SN-38 (1 h), a UGT1A1 probe. SN-38 glucuronidation in the cell media was me...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/01.fpc.0000182784.77630.48
更新日期:2006-02-01 00:00:00
abstract::There is a considerable interindividual variation in L-thyroxine [3,5,3',5'-tetraiodo-l-thyronine (T4)] dose required for thyrotropin (thyroid-stimulating hormone) suppression in patients with differentiated thyroid cancer. To investigate whether uridine diphosphate-glucuronosyl transferase 1A1 (UGT1A1)-mediated T4 gl...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0b013e3283448d19
更新日期:2011-06-01 00:00:00
abstract::Carboxylesterase 1 (CES1) is implicated in the metabolism of several commonly used drugs and other xenobiotics. The gene encoding this enzyme, CES1, is duplicated in some individuals. The original gene copy is called CES1A1. The duplicated version, CES1A2, is a hybrid of CES1A1 and the CES1-related pseudogene, CES1P1....
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0000000000000267
更新日期:2017-04-01 00:00:00
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journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0b013e3283367c6b
更新日期:2010-03-01 00:00:00
abstract:OBJECTIVES:To assess the influence of individual methylenetetrahydrofolate reductase (MTHFR) C677T and methionine synthase A2756G polymorphisms on the change of serum folate concentration in response to different dosages and durations of folic acid (FA) supplementation in hypertensive Chinese adults. METHODS:A total o...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1097/FPC.0b013e32834ac5e8
更新日期:2012-06-01 00:00:00
abstract:BACKGROUND:Although several studies have shown that drug metabolizing enzyme gene polymorphisms may influence the impact of therapy in childhood leukemia, no comprehensive investigations have been carried out in children with neuroblastoma. The aim of this study was to identify polymorphisms in the genes encoding phase...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0b013e3280e1cc92
更新日期:2007-09-01 00:00:00
abstract::The study aimed to investigate whether polymorphisms in genes of the EGFR signaling pathway are associated with clinical outcome in advanced colorectal cancer (CRC) patients treated with single-agent Cetuximab. Polymorphisms of interest in the EGFR pathway include: cyclin D1 (CCND1) A870G, cyclooxygenase 2 (Cox-2) G-7...
journal_title:Pharmacogenetics and genomics
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1097/01.fpc.0000220562.67595.a5
更新日期:2006-07-01 00:00:00
abstract:OBJECTIVES:We aimed to assess a functional polymorphism in FCGR2A H131R, for association with the treatment response to Fc-containing inhibitors of tumor necrosis factor (TNF). METHODS:A total of 429 biologic-naive patients with rheumatoid arthritis collected in two sets (299 and 130) were treated during standard care...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0000000000000042
更新日期:2014-05-01 00:00:00
abstract:OBJECTIVE:Several antiepileptic drugs (AEDs) are known to target the GABA(A) receptor through positive allosteric modulation of the receptors, thereby enhancing GABA(A) receptor-mediated inhibition. The large diversity of GABA(A) receptors has been reported in the central nervous system; some of these have been implica...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0000000000000000
更新日期:2013-11-01 00:00:00
abstract::Fumaric acid esters (FAE) are beneficial in the treatment of psoriasis. However, about a third of psoriasis patients do not respond to FAE. We aimed to determine whether glutathione-S-transferase (GST) M1 and GSTP1 polymorphisms are associated with treatment outcome in psoriasis patients treated with FAE. We studied 8...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0000000000000218
更新日期:2016-05-01 00:00:00
abstract:OBJECTIVE:Glucocorticoids are used universally in the remission induction therapy for acute lymphoblastic leukemia (ALL). One of the adverse effects of glucocorticoids is hypertension. Our aim was to define the frequency of and clinical and genetic risk factors for steroid-induced hypertension. METHODS:We determined t...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0b013e3282fc5801
更新日期:2008-06-01 00:00:00
abstract:OBJECTIVE:Genome-wide single nucleotide polymorphism (SNP) association studies recently identified two SNPs (rs11833579 and rs12425791) on chromosome 12p13 that are associated with ischemic stroke (IS) in Caucasian or Black persons from America and the Netherlands. Our aim was to determine whether these SNPs were assoc...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0b013e32834911d0
更新日期:2011-09-01 00:00:00
abstract:OBJECTIVE:Studies found a strong association between allopurinol-induced Stevens-Johnson syndrome (SJS)/toxic epidermal necrolysis (TEN) and the HLA-B*58:01 allele. HLA-B*58:01 screening-guided therapy may mitigate the risk of allopurinol-induced SJS/TEN. This study aimed to evaluate the cost-effectiveness of HLA-B*58:...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0000000000000319
更新日期:2018-02-01 00:00:00
abstract::Recent investigations suggest genetic susceptibility of allopurinol-induced severe cutaneous adverse reactions (SCARs). However, the strength of association was variable according to phenotypes and ethnic backgrounds. To explore genetic markers for allopurinol-induced SCARs in Koreans, we genotyped human leukocyte ant...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0b013e32834282b8
更新日期:2011-05-01 00:00:00
abstract:OBJECTIVES:Nine different functional UGT1A enzymes are generated from a single UGT1A gene by alternative splicing, with each enzyme having a unique exon 1. SN-38, the active metabolite of the anticancer agent irinotecan, is metabolized by both UGT1A1 and UGT1A9. We aim to characterize the UGT1A9-UGT1A1 haplotypes in As...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/01213011-200505000-00004
更新日期:2005-05-01 00:00:00
abstract:OBJECTIVE:Nicotine, the main addictive ingredient in tobacco, is metabolically inactivated to cotinine primarily by the hepatic enzyme CYP2A6. Considerable genetic variation in the CYP2A6 gene results in large variation in the rates of nicotine metabolism, which in turn alters smoking behaviours (e.g. amount of cigaret...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0000000000000026
更新日期:2014-02-01 00:00:00
abstract:OBJECTIVES:Prolonged activation of the β-1 adrenergic receptor (ADRB1) is associated with receptor desensitization. This process has been suggested to have important pathophysiological and clinical implications in conditions such as congestive heart failure. The contribution of genetic factors to this process is a subj...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0000000000000338
更新日期:2018-06-01 00:00:00
abstract:OBJECTIVE:We investigated the association of single nucleotide polymorphisms (SNPs) in drug-metabolizing enzymes and transporters (DMETs) with the response to azathioprine (AZA) in patients affected by myasthenia gravis (MG) to determine possible genotype-phenotype correlations. PATIENTS AND METHODS:Genomic DNA from 1...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0000000000000257
更新日期:2017-02-01 00:00:00
abstract:OBJECTIVE:To describe the usage patterns of antidepressants with published CYP2D6- and CYP2C19-based prescribing guidelines among depressed primary care patients and estimate the proportion of patients taking antidepressants not recommended for them based on their CYP2C19 and CYP2D6 genotype-predicted metabolizer statu...
journal_title:Pharmacogenetics and genomics
pub_type: 杂志文章
doi:10.1097/FPC.0000000000000406
更新日期:2020-09-01 00:00:00