Abstract:
:Genetic variations affecting the course of depressive symptoms in patients with coronary artery disease (CAD) have not yet been well studied. Therefore, we set out to investigate whether distinct haplotypes of the two insertion/deletion polymorphisms in the serotonin-transporter-linked polymorphic region (5-HTTLPR) and the angiotensin I-converting enzyme (ACE) gene located on chromosome 17 can be identified as risk factors for trajectories of depression. Clinical and genotyping data were derived from 507 depressed CAD patients participating in the randomized, controlled, multicenter Stepwise Psychotherapy Intervention for Reducing Risk in Coronary Artery Disease (SPIRR-CAD) trial, of whom the majority had an acute cardiac event before study inclusion. Depression scores on the Hospital Anxiety and Depression Scale (HADS) were assessed at baseline and at five follow-up time points up to 2 years after study entrance. At baseline, depression scores did not significantly differ between patients carrying the risk haplotype ACE D/D, 5-HTTLPR I/I (n = 46) and the non-risk haplotypes (n = 461, 10.9 ± 2.7 versus 10.4 ± 2.5, p = 0.254). HADS-depression scores declined from study inclusion during the first year irrespective of the genotype. At each follow-up time point, HADS-depression scores were significantly higher in ACE D/D, 5-HTTLPR I/I carriers than in their counterparts. Two years after study inclusion, the mean HADS depression score remained 1.8 points higher in patients with the risk haplotype as compared to subjects not carrying this haplotype (9.9 ± 4.2 versus 8.1 ± 4.0, p = 0.009). In summary, the presence of the ACE D/D, 5-HTTLPR I/I haplotype may be a vulnerability factor for comorbid depressive symptoms in CAD patients.
journal_name
Biochem Genetjournal_title
Biochemical geneticsauthors
Meyer T,Rothe I,Staab J,Deter HC,Fangauf SV,Hamacher S,Hellmich M,Jünger J,Ladwig KH,Michal M,Petrowski K,Ronel J,Söllner W,Weber C,de Zwaan M,Williams RB,Albus C,Herrmann-Lingen C,SPIRR-CAD Investigators.doi
10.1007/s10528-020-09967-wsubject
Has Abstractpub_date
2020-08-01 00:00:00pages
631-648issue
4eissn
0006-2928issn
1573-4927pii
10.1007/s10528-020-09967-wjournal_volume
58pub_type
杂志文章abstract::Polymorphic esterase and acetylcholinesterase alleles in the whitefly Bemisia tabaci were studied using electrophoretic and colorimetric assays. The segregation of these alleles between parental and F1 generations provided unequivocal evidence of haplodiploidy in this pest species. Unmated females, heterozygous at a p...
journal_title:Biochemical genetics
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journal_title:Biochemical genetics
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pub_type: 杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.1007/s10528-020-09971-0
更新日期:2020-10-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF02396062
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journal_title:Biochemical genetics
pub_type: 杂志文章
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00486145
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journal_title:Biochemical genetics
pub_type: 杂志文章
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journal_title:Biochemical genetics
pub_type: 杂志文章
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journal_title:Biochemical genetics
pub_type: 杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.1007/BF02426867
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00484718
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journal_title:Biochemical genetics
pub_type: 杂志文章
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journal_title:Biochemical genetics
pub_type: 杂志文章
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journal_title:Biochemical genetics
pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:1977-04-01 00:00:00