Internet Searches for GI Symptoms Predict Regional Increases in COVID-19 Cases

Google searches for specific, common gastrointestinal (GI) symptoms correlated with incidence of COVID-19 in the first weeks of the pandemic in 5 states with high disease burden, researchers report in the November issue of Clinical Gastroenterology and Hepatology. Specifically, searches for loss of appetite or taste correlated with increases in COVID-19 cases

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  • Leptin Mutation Causes Early-Onset Extreme Obesity

Leptin Mutation Causes Early-Onset Extreme Obesity

A mutation in the gene encoding the appetite-controlling hormone leptin (LEP) found to cause extreme obesity in a young child, researchers report. Martin Wabitsch et al describe insatiable appetite and early-onset extreme obesity in a 2-year old caused by a homozygous transversion in LEP.  The boy had a high serum

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