Immunology

Tweaking RNA protects cells from harmful inflammation

Should a cell detect an invader, it alerts the immune system to trigger inflammation, a blunt and sometimes damaging defensive response. By studying a defect that underlies Aicardi-Goutières syndrome, an autoinflammatory ...

Genetics

A new approach to high insulin levels

Diabetes is characterised by a deficiency of insulin. Its opposite is a condition called congenital hyperinsulinism—patients produce the hormone too frequently and in excessive quantities, even if they haven't eaten any ...

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