Qatar Foundation Annual Research Forum Volume 2013 Issue 1

Immune thrombocytopenic purpura (ITP) is an autoimmune disorder, characterized by dysfunctional cellular immunity including the presence of activated platelet specific autoreactive T cells that recognize and respond to autologous platelet antigens. Autoreactive T cells drive the generation of platelet reactive autoantibodies by B cells as well as T-cytotoxic cell-mediated lysis of platelets. Interleukin-18 (IL-18) is a mediator of Read More

Fusarium culmorum is a major fungal pathogen of wheat, causing foot and root rot (FRR) and fusarium head blight (FHB). Yield losses are reported as the grain becomes contaminated by mycotoxins. Among the most bioactive compounds are trichothecenes, sesquiterpene epoxides which are able to inhibit eukaryotic protein synthesis and may cause toxicoses on humans or animals consuming contaminated food or feed. Trich Read More

Background: The Middle East and North Africa (MENA) region harbors significant proportions of stunting and wasting coupled to surging rates of non-communicable diseases (NCDs). Recent evidence identified nutrition during the first 1,000 days of life as a common denominator not only for optimal growth and development but also for curbing the risk of NCDs later in life. Collaboration between Qatar and Lebanon was initiat Read More

Development of a Web-based Hybrid Registry for Acute Stroke in Qatar Leopold J. Streletz1,2, Saadat I. Kamran1,2, Mohammad Shahzad1, Reggie Cruze1, Naveed Akhtar1,2, Ahmed Elsotouhy2, Ahmed Khattab3, Damian Jenkinson3, 1Weill Cornell Medical College-Qatar, 2Hamad General Hospital and Hamad Medical Corporation, Doha, Qatar, 3Bournemouth University, Dorset, United Kingdom. Stroke is a worldwide medic Read More

Background: MPNs are clonal haemopoietic disorders that are characterized by excessive proliferation of one or more of blood lineages. MPNs include PV, ET and PMF which are associated by the presence of JAK2 V617F mutation in about 90% of PV and 50% of ET and PMF. The molecular workup of JAK2 & related gene mutations were included in WHO 2008 as one major criterion for the diagnosis of Ph- MPNs. Aim: To gene Read More

Bipolar Affective Disorders are disorders of mood regulation that affect 1-5% of the population worldwide. The severe mood swings that are the hallmark of this disorder can interfere with the patient's personal life and career and often result in marked distress for the patient and family. While the etiology of the disorder remains somewhat elusive, genetic factors are known to be major contributors. Research in patients o Read More

OBJECTIVE : Taenia solium neurocysticercosis (NCC) is the most common parasitic infection of the brain and is a leading cause of epilepsy in the developing world, especially Latin America,India,Africa,and China .It is increasingly being reported in patients suffering from epilepsy . However, its true prevalence and association with adult-onset seizures is largely unknown in the Middle East particularly in Qatar. Our study will demo Read More

Metastasis to the peritoneum and lymph node is associated with poor survival in patients with epithelial ovarian cancer (EOC). To better understand EOC metastasis, we carried out exome sequencing, RNA sequencing and copy number variation (CNV) studies on ovary, peritoneum and lymph node tumors from three patients. To analyze single nucleotide polymorphisms (SNPs) from exome and RNA sequencing data, we use the Read More

Ashraf Al-Amoudi1,2 and Achilleas Frangakis3 1Center of Advanced European Studies and Research (caesar), Department of Molecular Sensory Systems, Ludwig-Erhard-Allee 2, 53175 Bonn, Germany, 2German Center of Neurodegenerative Diseases, Ludwig-Erhard-Allee 2, 53175 Bonn, Germany European Molecular Biology Laboratory, Meyerhofstrasse 1, 69117 Heidelberg, Germany 3Goethe Universität - Institut für Biop Read More

Objective: To determine the frequencies of abnormal pregnancy outcomes in a cohort of patients in Qatar and to identify clinical and laboratory factors predicting adverse fetal and maternal outcomes with systemic lupus erythematosus in multinational population in Qatar. Study design: Data of 69 pregnancies of 37 systemic lupus erythematosus (SLE) patients from January 2005 to July 2012 in hmc analyzed retrospectively. Lu Read More