A study of leptin and its gene 2548 G/A Rs7799039 single-nucleotide polymorphisms in Egyptian children: A single-center experience.

Background/objectives: The pathophysiology of obesity is multifactorial, including genetic and environmental factors. Previous studies had highlighted the association of the leptin gene/receptor with obesity. We aimed to study the leptin gene rs7799039 single nucleotide polymorphism (SNP) in children, and its association with the children's characteristics.

Covid-19: Urgent Call to Action.

Novel Corona Virus 2019 (COVID-19) is a new virus spread rapidly all over the world. It has specific respiratory or gastrointestinal tract symptoms. Its reported complications include respiratory distress, systemic inflammatory response syndrome, and septic shock.