Genetic variations in NLRP3 and NLRP12 genes in adult-onset patients with autoinflammatory diseases: a comparative study.

Objectives: Cryopyrin-associated periodic syndrome or NLRP3-associated autoinflammatory disease (NLRP3-AID) and NLRP12-AID are both Mendelian disorders with autosomal dominant inheritance. Both diseases are rare, primarily reported in the pediatric population, and are thought to be phenotypically indistinguishable. We provide the largest cohort of adult-onset patients and compared these diseases and the gene variant frequency to population controls.

Implications of combined and other gene mutations in autoinflammatory diseases.

NOD-like receptors (NLRs) are intracellular sensors associated with systemic autoinflammatory diseases (SAIDs). We investigated the largest monocentric cohort of patients with adult-onset SAIDs for coinheritance of low frequency and rare mutations in and other autoinflammatory genes. Sixty-three patients underwent molecular testing for SAID gene panels after extensive clinical workups.

Lafora Body Epilepsy: A Challenging Diagnosis.

Lafora body disease (LBD) is a progressive myoclonic genetic epilepsy syndrome characterized by the presence of Lafora inclusion bodies within neurons and other cells. It is a complex neurodegenerative disease presenting in adolescence with seizures, myoclonus, and rapid cognitive decline. Diagnosis is often challenging requiring a thorough history including family history, identification of Lafora bodies in apocrine sweat glands of axillary skin, and specific DNA sequencing.