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排序方式: 共有263条查询结果,搜索用时 15 毫秒
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Sawssan Ben Romdhan Nouha Farhat Siwar Triki Mariem Dammak Chokri Mhiri 《Journal of molecular neuroscience : MN》2018,64(2):273-286
We investigated the effect of a set of SNPs within 5 genes identified by GWASs as possible risk genes for schizophrenia (SCZ) in two independent samples, comprising 176 SCZ patients and 326 controls of Korean origin and 83 SCZ patients and 194 controls of Italian origin. The PANSS was used to assess psychopathology severity and antipsychotic response (AR). Several clinical features were assessed at recruitment. In the Korean sample, the SP4 gene haplotype rs2282888-rs2237304-rs10272006-rs12673091 (p?=?0.02) was associated with SCZ. In the Italian sample, PPP3CC rs11780915 (genotypic: p?=?0.006; allelic: p?=?0.001) and rs2249098 (genotypic: p?=?0.0004; allelic: p?=?0.00006) were associated with SCZ, as well as the PPP3CC rs11780915-rs10108011-rs2249098 and the ZNF804A rs7603001-rs1344706 haplotypes (p?=?0.03 and p?=?0.02). Several RORA variants were associated with AR in both the samples, although only the haplotype rs1020729-rs1871858 in the Korean sample survived to the statistical correction (p?=?0.01). Exploratory analyses suggested that: (1) PPP3CC, ST8SIA2, and SP4 genes may modulate psychotic symptoms, and (2) RORA and ZNF804A genes may influence AR. Our results partially support a role for these genes in SCZ and AR. Analyses in well phenotyped samples may help to refine the role of the genes identified by GWASs. 相似文献
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Familial form of gelatin drop corneal dystrophy 总被引:1,自引:0,他引:1
L el Matri A Bachtobji M Ghorbal J Maamri M Kamoun A Ouertani R Bardi M F Triki 《Journal fran?ais d'ophtalmologie》1991,14(2):125-129
We report 4 cases of gelatin drop dystrophy corneal amyloidosis in two brothers and two sisters of the same family. The age of onset is between 1 and 10 years. The corneal signs are described at different stages of development. Lesions are initially asymmetrical. The typical is a subepithelial nodule starting in the center and then expanding to involve the whole cornea. There is no relationship between extension and outcome of the disease. Diagnostic is confirmed by histological examination. There was no consanguinity between parents and no other cases were found in the family. An immunological study with HLA typing was performed. All patients were treated with lamellar or transfixing keratoplasty with a follow-up of 2 to 5 years. 相似文献
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Detection of anti-Epstein-Barr virus trans-activator (ZEBRA) antibodies in sera from patients with human immunodeficiency virus. 总被引:3,自引:0,他引:3
I Joab H Triki J de Saint Martin M Perricaudet J C Nicolas 《The Journal of infectious diseases》1991,163(1):53-56
Patients with AIDS and AIDS-related complex often show symptoms of Epstein-Barr virus (EBV) reactivation. Several EBV-encoded trans-acting factors activate the EBV lytic cycle, and one, ZEBRA (BamHI Z EBV replication activator; also called EB1), switches EBV from its latent to productive cycle. Indirect immunofluorescence studies were done using human cells transfected with a recombinant DNA-harboring cDNA sequence spanning BZLF1 (BamHI Z left frame 1) that was inserted downstream of the adenovirus major late promoter. IgG anti-ZEBRA antibodies were detected in a high proportion of asymptomatic HIV carriers and in AIDS patients but were absent in healthy control individuals. The presence of anti-ZEBRA antibodies in the sera of HIV-positive patients favors the hypothesis that EBV reactivates in such subjects. This finding may be of practical importance in the prognostication of AIDS development. 相似文献
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