Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.3.1.107 (DAT)
 1,471 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors present the current opinion on the significance of molecular biology in individualized therapy. Pharmacogenetics is a new branch of clinical pharmacology dealing with the influence of genetic factors on drugs with special focus on interpersonal differences to drug response. The article includes basic rules of pharmacogenetics as well as its use in clinical practice. Individualized treatment of Parkinson's disease is not widely known although interpersonal differences to drug response is clearly stated. There is some evidence that varied efficacy of treatment and risk of motor and mental complications can be of genetic origin. Some results concerning the relationship between genetic polymorphism of COMT, DRD2, DAT, CCK, MTHFR and successful and safe treatment of Parkinson's disease are presented.
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PMID:[Pharmacogenetics in Parkinson's disease treatment]. 1851 70

The relative role of genetic and environmental factors in the pathogenesis of Parkinson's disease (PD) has been the matter of investigation and debate, especially in the last 30 years. The possible interaction between genetic and environmental factors led to a great number of association studies between single nucleotide polymorphisms (SNPs) of many candidate genes and PD risk. In this study we summarized and critically reviewed the results of studies published on this issue, with especial reference to those reported in the last 5 years. Many studies provided conflicting findings and, when positive associations were identified, associations were weak. Polymorphisms related with activation or detoxification of drugs and xenobiotics, such as CYP1A1, CYP1A2, CYP19A1, CYP1B1, CYP2C9, CYP2C19, CYP2E1, CYP2D6, NAT2, GSTM1, GSTM3, GSTO1, GSTP1, PON1, PON2, ABCB1 and ADH genes have not been demonstrated convincingly a definitive association with the risk of developing PD. Nor did polymorphisms in genes related to dopamine or serotonin DRD, DAT, TH, DDC, DBH, MAO, COMT, SLC6A4, MTR, MTHFR, oxidative stress NOQ1, NOQ2, mEPHX, HFE, GPX, CAT, mnSOD, HFE, HO-1, HO-2, NFE2L2, KEAP1, inflammatory processes, ILs, TNF, ACT, NOS, HNMT, ABP1, HRHs, trophic and growth factors BDNF, FGF, or mitochondrial metabolism and function. In addition we analyzed other putative relations and genes associated with monogenic familial PD.Taking together the results of candidate gene association studies and genome wide association studies, only some SNPs of the MAPT, SNCA, HLA and GBA genes seem to be the most likely associated with PD risk.
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PMID:Genomic and pharmacogenomic biomarkers of Parkinson's disease. 2469 31