Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P10145 (IL-8)
 23,849 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A detailed analysis of influence of HTRA (serine peptidase) and VEGF (vascular endothelial growth factor) genes mutations is presented. The presence of one gene copy with allele of A- polymorphism rs1120638 of HTRA1 gen, T- polymorphism rs10490924 and de11443in54 of ARMS2 gene increases the risk of CNV in patients with AMD. The feature of clinical presentation in patients with CNV associated with (-625) A mutation of promoter region of HTRA1 gene in two chromosomes was fulminant course of the disease from exudative to scarring processes with fibrous tissue formation not just with sub-, but also intra- and preretinal localization. Genetic screening showed that combination of studied mutations (402H, (-625) A and (-251) A in both gene copies of CFH, HTRA and IL-8) results in the most severe and rapidly progressing form of the disease. Two new mutations were revealed in promoter region of VEGF gene: G > A replacement in position of (-72) nucleotide from transcription start and G > A replacement in 5'-nontranslated region of the 1st gene exon in position of (+31) nucleotide from transcription start.
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PMID:[Influence of genetic mutations on clinical presentation of subretinal neovascularization. Report 2: The impact of HTRA and VEGF genes polymorphism]. 2188 34

A study on the role of CFH, HTRA and IL-8 gene polymorphism in age-related macular degeneration (AMD) development has been conducted. At the first stage of the study genetic testing was done in 69 patients with exudative AMD and 370 random Moscow citizens without the disease. The goal of the second stage was to determine the influence of gene polymorphism on patient's response to endovitreal ranibizumab treatment. For that, visual acuity and foveal thickness were assessed before and after ranibizumab injections in 120 patients with wet AMD. All patients were genotyped for the genes of interest. The results showed that the presence of homozygous 402H polymorphism in CFH gene, as well as homozygous (-625)A mutation in HTRA1 gene, determines certain clinical presentations. Moreover, visual acuity below 0.1 and presence of 402H, (-625)A and (-251)A alleles in both copies of all three genes (CFH, HTRA and IL-8) are negative predictors of disease severity and antiangiogenic treatment response.
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PMID:[Contemporary pharmacogenetic approaches to the treatment of age-related macular degeneration]. 2426 Dec 89