Néstor–Guillermo progeria syndrome: A novel premature aging condition with early onset and chronic development caused by BANF1 mutations

Progeria syndromes are rare disorders that involve premature aging. Mutations in BANF1 have been recently reported to cause a new hereditary progeroid syndrome that we now propose to call the Néstor–Guillermo progeria syndrome (NGPS). We describe herein the clinical features of the first two NGPS patients, who phenocopy features of classic progerias (i.e., Hutchinson–Gilford progeria syndrome or mandibuloacral dysplasia), such as aged...