User profiles for Riad Bayoumi

Riad Bayoumi

Professor, Mohammed Bin Rashid University; Dubai Healthcare City, Dubai, UAE.
Verified email at dhcc.ae
Cited by 5144

Mutations in INPP5E, encoding inositol polyphosphate-5-phosphatase E, link phosphatidyl inositol signaling to the ciliopathies

…, MV Kisseleva, L Al-Gazali, L Sztriha, RA Bayoumi… - Nature …, 2009 - nature.com
Phosphotidylinositol (PtdIns) signaling is tightly regulated both spatially and temporally by
subcellularly localized PtdIns kinases and phosphatases that dynamically alter downstream …

Resistance to antifolates in Plasmodium falciparum monitored by sequence analysis of dihydropteroate synthetase and dihydrofolate reductase alleles in a large …

P Wang, CS Lee, R Bayoumi, A Djimde… - Molecular and …, 1997 - Elsevier
Resistance of Plasmodium falciparum to antifolate chemotherapy is a significant problem
where combinations such as Fansidar (pyrimethamine–sulfadoxine; PYR–SDX) are used in …

Evaluation of methods of coenzyme activation of erythrocyte enzymes for detection of deficiency of vitamins B1, B2, and B6.

RA Bayoumi, SB Rosalki - Clinical chemistry, 1976 - academic.oup.com
We describe optimized, ultraviolet spectrophotometric procedures for determination of
erythrocyte transketolase, glutathione reductase, and aspartate aminotransferase activity, and …

[PDF][PDF] Mutations in DDHD2, encoding an intracellular phospholipase A1, cause a recessive form of complex hereditary spastic paraplegia

…, S Tariq, T Pramathan, R Bayoumi… - The American Journal of …, 2012 - cell.com
We report on four families affected by a clinical presentation of complex hereditary spastic
paraplegia (HSP) due to recessive mutations in DDHD2, encoding one of the three …

Digital codes from hypervariable tandemly repeated DNA sequences in the Plasmodium falciparum circumsporozoite gene can genetically barcode isolates

DE Arnot, C Roper, RAL Bayoumi - Molecular and Biochemical …, 1993 - Elsevier
DNA typing systems currently used in parasitology involve either hybridising Southern blots
with repetitive sequence probes or amplifying genomic sequences using the polymerase …

[HTML][HTML] Genetic loci associated with heart rate variability and their effects on cardiac disease risk

…, PIW De Bakker, M Barcella, R Bayoumi… - Nature …, 2017 - nature.com
Reduced cardiac vagal control reflected in low heart rate variability (HRV) is associated with
greater risks for cardiac morbidity and mortality. In two-stage meta-analyses of genome-…

[HTML][HTML] Epidemiology of Diabetes Mellitus in Oman: Results from two decades of research

…, HJ Al-Lawati, RA Bayoumi - Sultan Qaboos …, 2015 - ncbi.nlm.nih.gov
Objectives: This study aimed to describe the epidemiology of diabetes mellitus over the past
two decades in Oman, particularly in terms of its prevalence and incidence. In addition, the …

[PDF][PDF] Homozygosity mapping in families with Joubert syndrome identifies a locus on chromosome 9q34. 3 and evidence for genetic heterogeneity

…, M Nur-E-Kamal, A Reis, R Bayoumi - The American Journal of …, 1999 - cell.com
Joubert syndrome is a rare developmental defect of the cerebellar vermis, with autosomal
recessive inheritance. The phenotype is highly variable and may include episodic hyperpnea, …

Heritability of determinants of the metabolic syndrome among healthy Arabs of the Oman family study

RA Bayoumi, SAS Al‐Yahyaee, SA Albarwani… - …, 2007 - Wiley Online Library
The metabolic syndrome, as defined by the International Diabetes Federation, was investigated
in five large, extended, highly consanguineous, healthy Omani Arab families of a total of …

[HTML][HTML] Association of gene variants with susceptibility to type 2 diabetes among Omanis

…, S Rizvi, Y Loic, P Froguel, R Bayoumi - World journal of …, 2015 - ncbi.nlm.nih.gov
AIM: To investigate the association of 10 known common gene variants with susceptibility to
type 2 diabetes mellitus (T2D) among Omanis. METHODS: Using case-control design, a …