Increased Frequency of the HLA-DRB1*04:04-DQA1*03-DQB1*03:02 Haplotype Among HLA-DQB1*06:02-Positive Children With Type 1 Diabetes.

HLA-DR/DQ haplotypes largely define genetic susceptibility to type 1 diabetes (T1D). The DQB1*06:02-positive haplotype (DR15-DQ602) common in individuals of European ancestry is very rare among children with T1D. Among 4,490 children with T1D in the Finnish Pediatric Diabetes Register, 57 (1.

Circulation of Dengue Virus Serotype 2 in Humans and Mosquitoes During an Outbreak in El Quseir City, Egypt.

Introduction: In recent decades, the rate of infection with dengue virus (DENV) has risen significantly, now affecting nearly 400 million individuals annually. Dengue fever among humans is caused via specific mosquito vectors bites. Sporadic cases have been reported in Egypt.

Role of ATG16LI (rs2241880) and Interleukin 10 (rs1800872) Polymorphisms in Breast Cancer Among Egyptian Patients.

This study was performed to determine the role of autophagy-related 16-like 1 (ATG16L1, rs2241880) and IL10 (rs1800872) polymorphisms in the susceptibility to and early prediction of breast cancer in Egyptians. The study included 50 breast cancer patients and 50 apparently healthy controls. The PCR-RFLP technique was used to detect ATG16L1 (rs2241880) and IL10 (rs1800872) genotypes.

Genetic Diversity of in Qena Governorate, Upper Egypt.

Introduction: Schistosomiasis is an important neglected tropical disease (NTD) in several developing countries. Praziquantel is the principle and efficacious chemotherapeutic agent that has been used to treat schistosomiasis for decades. Unfortunately, emerging resistance to praziquantel with accompanying reduced efficacy is reported in some localities.

Fluoroquinolone-resistant strains in cirrhotic patients with spontaneous bacterial peritonitis: microbiological and molecular aspects.

Objectives: This study aimed to determine the causative bacterial agents of spontaneous bacterial peritonitis (SBP) in patients with cirrhosis and to define antibiotic-resistance patterns in addition to identifying the genetic mutations in the quinolone resistance determining regions (QRDRs).

Patients And Methods: Twenty milliliters of ascetic fluid was obtained from 51 patients with SBP. The antibiotic-sensitivity patterns of different strains were determined by the Kirby-Bauer method.

Diagnosis of onychomycosis clinically by nail dermoscopy versus microbiological diagnosis.

Diagnosis of onychomycosis requires microbiological studies, which are time-consuming. Dermoscopy is non invasive, easy and coastless method. To evaluate the diagnostic role of dermoscopy in onychomycosis and comparing its findings with microbiological results.

Rapid diagnosis of neonatal sepsis by PCR for detection of 16S rRNA gene, while blood culture and PCR results were similar in -predominant EOS cases.

Purpose: To determine the bacteriological pattern and antibiotic susceptibility of bacterial isolates causing neonatal sepsis in Qena University Hospitals and compare polymerase chain reaction (PCR) and blood culture results in a trial for rapid diagnosis.

Patients And Methods: Blood samples from 75 clinically suspected cases of neonatal sepsis were subjected to identification of bacteria and determination of their antibiotic sensitivity through blood culture, and rapid detection of 16S rRNA and the uidA gene (to confirm the presence of ) by PCR from extracted bacterial DNA.

Results: Most patients were preterm (64%) and low birth weight (LBW) (68%).

HLA-B*08 Carry a Risk for Type 1 Diabetes among Cow's Milk Exposed Egyptian Infants and Unmarked Linkage Disequilibrium with DR3-DQA1*05-DQB1*02 Haplotype.

Type 1 diabetes (T1D) is an autoimmune disease associated with multiple genetics and environmental factors. The aim of the study is to determine the frequency of HLA-B*08 and HLA-B*39 and its linkage disequilibrium with common risk haplotypes DR3-DQA1*05-DQB1*02, and DR4-DQA1-03-DQB1*0302 among T1D Egyptian infants. And assess different environmental factors as early exposure to cow's milk, exclusive breast feeding, mode of delivery and low birth weight.

Vitamin D receptor rs7975232, rs731236 and rs1544410 single nucleotide polymorphisms, and 25-hydroxyvitamin D levels in Egyptian children with type 1 diabetes mellitus: effect of vitamin D co-therapy.

We aimed to examine the possible association role of vitamin D and vitamin D receptor (VDR) single nucleotide polymorphisms (SNPs) in type 1 diabetes mellitus (T1DM) development, glycemic control and complications among a cohort of Egyptian children. A prospective case-control study has been conducted on 50 Egyptian children with T1DM who were comparable with 50 controls. Vitamin D and HbA1c were measured.

Immunomodulatory effect of mesenchymal stem cells: Cell origin and cell quality variations.

The immunomodulatory property of mesenchymal stem cells (MSCs) has been previously reported. Still it is unclear if this property can be affected by the cell origin and cell quality. Using primary MSCs expanded from bone marrow (BM-MSCs) and adipose tissue (AD-MSCs) of mice, we investigated whether the immunomodulatory property of MSCs varied with cell origin and cell quality (early- vs.

Risk genes and autoantibodies in Egyptian children with type 1 diabetes - low frequency of autoantibodies in carriers of the HLA-DRB1*04:05-DQA1*03-DQB1*02 risk haplotype.

Background: The study aimed to define the frequencies of type 1 diabetes-associated gene polymorphisms and their associations with various diabetes-associated autoantibodies in Egyptian children.

Methods: One hundred and one children with type 1 diabetes and 160 healthy controls from the same region were studied for HLA-DQB1, HLA-DQA1, and HLA-DRB1 (DR4 subtypes) alleles; for INS and protein tyrosine phosphatase, non-receptor type 22 gene polymorphisms (rs689 and rs2476601); and for diabetes-associated autoantibodies.

Results: Most children with diabetes (77.