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181 0 _ai
182 0 _ab
200 1 _aLikelihood of mechanistic roles for dopaminergic, serotonergic and glutamatergic receptors in tardive dyskinesia: A comparison of genetic variants in two independent patient populations
_fS. A. Ivanova [et al.]
203 _aText
_celectronic
300 _aTitle screen
320 _a[References: 49 tit.]
330 _aAn established theory for the pathogenesis of tardive dyskinesia is disturbed dopaminergic receptor sensitivity and/or dopaminergic intracellular signaling. We examined associations between genetic variants of neurotransmitter receptors and tardive dyskinesia. Methods: We assessed tardive dyskinesia in Caucasian psychiatric inpatients from Siberia (N = 431) and a long-stay population from the Netherlands (N = 168). These patients were genotyped for 43 tag single nucleotide polymorphisms in five neurotransmitter receptor genes, and the results for the two populations were compared. Results: Several significant associations with tardive dyskinesia were identified, but only GRIN2A (rs1345423) was found in both patient populations. This lack of agreement was probably due to the small effect size of the associations, the multiple testing and the small sample size of the Dutch patient population. After reviewing the literature, we propose that the constitutive stimulatory activity of serotonergic type 2 receptors may be relevant. Conclusions: Inactivity of the serotonergic, type 2C receptor or blockade of these receptors by atypical antipsychotic drugs may decrease the vulnerability to develop tardive dyskinesia.
461 _tSAGE Open Medicine
463 _tVol. 4
_v[9 p.]
_d2016
610 1 _aэлектронный ресурс
610 1 _aтруды учёных ТПУ
610 1 _aприемники
610 1 _aантипсихотические препараты
610 1 _aшизофрения
610 1 _aнаркотические вещества
701 1 _aIvanova
_bS. A.
_cspecialist in the field of ecology and life safety
_cProfessor of Tomsk Polytechnic University, doctor of medical sciences
_f1964-
_gSvetlana Aleksandrovna
_2stltpush
_3(RuTPU)RU\TPU\pers\33859
701 1 _aLoonen
_bA. J.
_gAnton
701 1 _aBakker
_bN. R.
701 1 _aFreydin
_bM. V.
701 1 _aWoerds
_bN. J.
701 1 _aHadithy
_bA. FY Al.
_gAsmar
701 1 _aSemke
_bA. V.
_gArkady Valentinovich
701 1 _aFedorenko
_bO. Yu.
_cspecialist in the field of ecology and life safety
_cProfessor of Tomsk Polytechnic University, doctor of medical sciences
_f1973-
_gOlga Yurievna
_2stltpush
_3(RuTPU)RU\TPU\pers\33861
701 1 _aBrouwers
_bJ. RBJ
_gJacobus
701 1 _aBokhan
_bN. A.
_gNikolay Aleksandrovich
701 0 _aJim van Os
701 0 _aPeter N van Harten
701 1 _aWilffert
_bB.
_gBob
712 0 2 _aНациональный исследовательский Томский политехнический университет (ТПУ)
_bИнститут неразрушающего контроля (ИНК)
_bКафедра экологии и безопасности жизнедеятельности (ЭБЖ)
_h4850
_2stltpush
_3(RuTPU)RU\TPU\col\18720
801 2 _aRU
_b63413507
_c20170412
_gRCR
856 4 _uhttp://dx.doi.org/10.1177/2050312116643673
942 _cCF