MicroRNA-21 and MicroRNA-125b expression in skin tissue and serum as predictive biomarkers for psoriasis.

Background/objective: Psoriasis is a chronic, inflammatory, and hyperproliferative skin disease. We have investigated the role of miR-21 and miR-125b in the development of psoriasis and atopic eczema and their relation with the severity of the diseases.

Methods: Participants included 40 psoriasis patients, 40 healthy controls, and 40 atopic eczema patients as a positive control group.

Clinical significance of EVI-1 gene expression and aberrations in patient with de-novo acute myeloid and acute lymphoid leukemia.

Background: Acute leukemia is a common health problem in adults and children, however its exact molecular etiology is still unclear.

Methods: The expression of EVI-1 was assessed in the bone marrow of 178 de-novo acute leukemia patients (101 AML, 71 ALL and 6 MPAL), compared to 40 control subjects. EVI-1 gene aberrations were also assessed in 69 AML patients using Fluorescence in situ hybridization (FISH) technique.

Investigating the Retrofitting Effect of Fiber-Reinforced Plastic and Steel Mesh Casting on Unreinforced Masonry Walls.

Unreinforced masonry (URM) is one of the most popular construction materials around the world, but vulnerable during earthquakes. Due to its brittle nature, the URM structures may lead to a possible collapse of the wall of a building during earthquake events causing casualties. In the current research, an attempt is made to enhance the seismic capacity of URM structures by proposing a new innovative composite material that can improve the shear strength and deformation capacity of the URM wall systems.

Estrogen Receptor Gene Polymorphism as a Possible Genetic Risk Factor for Treatment Response in ER-Positive Breast Cancer Patients.

Estrogen receptor-α (ESR1) single nucleotide polymorphisms (SNPs) have been related to breast cancer (BC) susceptibility. In this retrospective study we investigated ESR1 SNPs in association with survival and treatment response in BC patients. Seven ESR1 SNPs were genotyped using TaqMan probe assay in 100 formalin-fixed paraffin embedded blocks of Egyptian ERBC patients.

Single-nucleotide polymorphism of ADRβ2 and CDKN1B genes in Egyptian patients with coronary artery in-stent restenosis.

Background: In-stent restenosis is a common complication after percutaneous coronary intervention. The purpose of the current study is to look for associations of genetic variation in adrenergic beta-2 receptor (ADRβ2), and cyclin-dependent kinase inhibitor 1B (CDKN1B) genes in patients diagnosed with in-stent restenosis (ISR) after percutaneous coronary intervention in the Egyptians.

Methods: Polymorphisms in ADRβ2 and CDKN1B were determined using PCR-restriction fragment length polymorphism in 200 Egyptian patients who underwent coronary angioplasty and stent placement of whom 100 patients developed ISR.

Hyperthermic Intraperitoneal Chemotherapy as a Treatment for Epithelial Ovarian Cancer.

Treatment by cytoreductive surgery (CRS) and intraoperative hyperthermic intraperitoneal chemotherapy (HIPEC) has been an option for selected patients with peritoneal carcinomatosis. This study aims to evaluate the impact of HIPEC in epithelial ovarian cancer (EOC). A retrospective observational cohort study including 48 EOC patients treated and followed up between 2012 and 2016.

Myeloid Sarcoma.

Hematological malignancies can manifest as extramedullary soft tissue masses in relatively rare cases. The rarity of it causes a diagnostic and therapeutic challenge. One of the rarest manifestations is myeloid sarcoma (MS).

Crosstalk between liver-related microRNAs and Wnt/β-catenin pathway in hepatocellular carcinoma patients.

Background And Study Aims: Hepatocellular carcinoma (HCC) is one of the most common cancers worldwide with highest incidence in Asia and Africa. MicroRNAs (miRNAs), a class of non-coding single stranded RNA, which not only post transcriptionally regulate gene expression but also respond to signaling molecules to affect cell functions such as Wnt/β-catenin signaling specifically in HCC. The goal of this study is to investigate the crosstalk between Wnt/β-catenin signaling proteins and microRNAs expression in HCC patients.

Human myeloid inhibitory C-lectin: a highly specific and stable acute myeloid leukemia marker.

The prognosis of acute myeloid leukemia (AML) is poor because of relapses occurring on conventional chemotherapy. The distinction between leukemic and normal stem cells relies on the expression of antigen combinations defining leukemia-associated immunophenotypes (LAIPs), which are absent or extremely infrequent in normal bone marrow. However, LAIPs are very different from patient to patient and are not necessarily stable over the course of the disease.

Circulating DNA in Egyptian Women with Breast Cancer.

The commonest cancer in Egyptian females occurs in the breast cfDNA is a non-invasive marker for tumor detetion and prognostic assessment in many types of cancer including breast cancer. This study aimed to assess the role of cfDNA and its fragmentation pattern in breast cancer prognosis and treatment response. Forty female patients with malignant breast tumors and a comparable group of healthy blood donors were enrolled prospectively.

Prevalence of the frequency of JAK2 (V617F) mutation in different myeloproliferative disorders in Egyptian patients.

Background And Objectives: Detection of chromosomal abnormalities in myeloproliferative disorders is important for proper diagnosis of these disorders. This study has investigated the presence of JAK2 mutation (V617F) in Egyptian patients with myeloproliferative disorders referred to National Cancer institute, Cairo University.

Methods: The study involved 110 cases of Philadelphia negative Myeloproliferative diseases (MPDs), 70 cases with Polycythemia Vera (PV), 24 cases with Essential Thrombocytosis (ET) and 16 cases with Idiopathic Myelofibrosis (IMF) and 20 cases as a control group which represented as; (10 cases with secondary erythrocytosis, 1 case with reactive thrombocytosis, 4 cases as normal control and 5 as Philadelphia positive Chronic Myeloid Leukemia cases), they were collected from National Cancer Institute (NCI) over 3 years.