Association between rs3732378 polymorphism and neovascular age-related macular degeneration in a sample of Algerian population.

Neovascular age-related macular degeneration (nAMD) is a progressive ocular disease, responsible for central visual loss and blindness in elderly population. Increase data demonstrate that genetic factors play an important role in pathogenesis process of this disease. The aim of this study is to investigate the association between rs3732378 polymorphism in gene and nAMD in a sample of Algerian patients.

Analysis of vascular endothelial growth factor (VEGF) insertion/deletion gene polymorphism and environmental risk factors in sample of Algerian population with neovascular age-related macular degeneration (nAMD).

Background: Increasing evidence shows that genetic and environmental factors can influence neovascular age-related macular degeneration (nAMD) risk. The aim of this study was first to analyse the association of insertion/deletion polymorphism in VEGF gene and environmental factors with the risk of nAMD, and then to investigate whether these factors have an impact on the age of onset of nAMD in a sample of the Algerian population.

Methods: Seventy two patients with nAMD and one hundred twenty-four controls were recruited; standardized questionnaire was used to collect information regarding underlying systemic diseases and important environmental factors.

Characterization of polymorphisms in and genes and their association with exudative age-related macular degeneration in Algerian patients.

Increasing evidence shows that polymorphisms in and genes can influence exudative age-related macular degeneration (nAMD) risk. The aim of this study was to assess the role of rs10033900 and rs3750846 polymorphisms in susceptibility to nAMD for the first time in the Algerian population. A total of one hundred twenty four controls and seventy two nAMD cases were included in the present study.

Lack of association between genetic variants in the 19q13.32 region and CHD risk in the Algerian population: a population-based nested case-control study.

Background: Coronary Heart Disease (CHD) is a major cause of morbidity and mortality over the world; intermediate traits associated with CHD commonly studied can be influenced by a combination of genetic and environmental factors.

Objective: We found previously significant association between three genetic polymorphisms, and the lipid profile variations in the Algerian population. Considering these findings, we therefore decided to assess the relationships between these polymorphisms and CHD risk.

Association study of copy number variants in CCL3L1, FCGR3A and FCGR3B genes with risk of ankylosing spondylitis in a West Algerian population.

Numerous single nucleotide polymorphisms (SNPs) were explored in the Algerian population to evaluate associated ankylosing spondylitis (AS) genetic risk factors, but no study has identified the impact of copy number variations (CNVs). The aim of the study was to determine whether CNVs of CCL3L1, FCGR3A and FCGR3B genes were also associated with the susceptibility of AS disease in Algerian population. The data set of the current study is composed of 81 patients with AS and 119 healthy controls.

Association of REL Polymorphism with Cow's Milk Proteins Allergy in Pediatric Algerian Population.

Introduction: Cow's milk proteins allergy (CMPA) pathogenesis involves complex immunological mechanisms with the participation of several cells and molecules involved in food allergy. The association of polymorphisms in the interleukin 4, Forkhead box P3 and the avian reticuloendotheliosis genes was investigated in an infant population with CMPA of Western Algeria.

Materials And Methods: We obtained DNA and clinical data from milk allergic subjects during active phase and from a group of non-atopic control subjects.

Detection of CFTR mutations using PCR/ARMS in a sample of Algerian population.

Cystic fibrosis (CF) is the most common autosomal recessive disease in Caucasians. Wrongly considered as a European disease, CF is found in Algeria; but the literature data on the clinical profile and the spectrum of CFTR gene mutations are poor. In this study we investigate twenty-four unrelated Algerian families, with at least one child with CF.

No association between XRCC3 Thr241Met and XPD Lys751Gln polymorphisms and the risk of colorectal cancer in West Algerian population: a case-control study.

Colorectal cancer (CRC) is a complex and multifactorial disease, in which genetic and environmental factors both seem to play a part. Many epidemiological studies have explored the association between genetic polymorphisms of X-ray repair cross-complementing group 3 (XRCC3) (Thr241Met) and Xeroderma pigmentosum group D (XPD) lysine to glutamine at codon 751 (Lys751Gln) and risk of CRC in various populations; however, the results are controversial. We conducted this case-control study in a West Algerian population to assess the potential role of this genetic polymorphism on the risk of CRC in this population.

First molecular analysis of F8 gene in algeria: identification of two novel mutations.

The aim of this study was to detect the genetic alterations in the Factor 8 gene in 26 patients from Western Algeria. We detected the presence of "intron 22 inversion" with long-range polymerase chain reaction (PCR). Negative patients for this inversion were analyzed for "intron 1 inversion" using multiplex PCR.