Qatar Foundation Annual Research Conference Proceedings Volume 2014 Issue 1

Background Bacterial superantigens (SAGs) are potent T cell stimulatory molecules and comprise a large family of disease-associated proteins. Superantigens bind to APCs on the outside of the MHC class II molecule and to T cells via the external face of the T cell receptor (TCR). This enables them to activate up to 20% of resting T cells, whilst conventional antigen presentation results in the activation of 0.001- 0.0001% of the Read More

Background: Healthcare in Qatar is undergoing a period of major reform, driven by a strong economy and vision for a world-class healthcare system. One area identified as a potential contributor to developing a world-class healthcare system is interprofessional education (IPE), with the goal of facilitating collaborative practice among healthcare workers. Several key steps have been taken towards developing IPE in Qatar Read More

Background & Objectives The state of Qatar has witnessed significant lifestyle changes due to rapid urbanization, the introduction of labour-saving devices and the availability of high-caloric density food. This has impacted on the daily lifestyle and health habits of young adults leading to significant increases in non-communicable diseases (WHO, 2014). This study explored the risk factors associated with such diseases am Read More

Protein misfolding and amyloid formation is an underlying pathological hallmark in a number of prevalent diseases of protein aggregation, including Parkinson's disease, Alzheimer's disease and Type 2 diabetes (T2D). The expansion in the prevalence of T2D, including in Qatar, where a high percentage of the population is affected by diabetes, poses considerable risks to individuals, the healthcare system and the economy. Ep Read More

Background: Sickle Cell Anaemia (SCA) is a genetically-inherited blood disorder caused by the occurrence of a point mutation in the bases coding for the sixth amino-acid of the β-chain of haemoglobin. The presence of Fetal Haemoglobin (HbF) in blood is known to show a number of beneficial effects in improving the conditions of SCA. Hence, clinical symptoms of SCA arise only after HbF levels drop. HbF is synthesized by the H Read More

Background: Strokes account for over 8% of deaths in men and 12% of deaths in women in the UK and the total cost of Stroke to the National Health Service within the UK is estimated to be over £7 billion per year. Carotid artery disease can cause stroke, transient ischaemic attack (TIA) and amaurosis fugax. Surgical intervention to remove the carotid plaque is likely to be helpful in symptomatic patients with > 50% steno Read More

Background & Objectives: Integration of Clinical Decision Support Systems (CDSS) in mobile and smart environments helps to improve the quality of life of people with health problems. CDSS are used to derive clinical conclusions from patient data, in order to automate and help the process of diagnosing and treating the patient. One way that CDSS can be implemented is to formalize a clinical guideline (document detailing best Read More

Back ground Antibody Directed Enzyme Prodrug Therapy (ADEPT) is a technique which has been used in cancer treatment. This therapy consists of two steps the aim of which is to convert a prodrug to a powerful cytotoxic drug only in the vicinity of the tumor. The technique requires a bacterial enzyme, glucarpidase (former name: carboxypeptidase G2, CPG2). The use of glucarpidase in ADEPT and in detoxification of the cytotox Read More

Background hypertrophic Cardiomayopathy is an inherited heart muscle disease with considerable heterogeneity at genetic and phenotypic levels and poor correlation between genotype and phenotype. Next generation sequencing could help in addressing this problem. Subjects and Methods The present study involved 144 unrelated consecutive index HCM patients enrolled in the BA HCM National Program in Egypt subjected t Read More