Are There Common Mechanisms Between the Hutchinson–Gilford Progeria Syndrome and Natural Aging?

Progeria Syndrome Mechanisms of Premature Vascular Aging in Children With Hutchinson-Gilford Progeria Syndrome

Hutchinson-Gilford progeria syndrome is a rare, segmental premature aging syndrome of accelerated atherosclerosis and early death from myocardial infarction or stroke. This study sought to establish comprehensive characterization of the fatal vasculopathy in Hutchinson-Gilford progeria syndrome and its relevance to normal aging. We performed cardiovascular assessments at a single clinical site ...

Molecular and Cellular Mechanisms Contributing to the Accelerated Aging Phenotype in Hutchinson-gilford Progeria Syndrome

Epilepsy and autism spectrum disorders: are there common developmental mechanisms?

Autistic spectrum disorders (ASD) and epilepsies are heterogeneous disorders that have diverse etiologies and pathophysiologies. The high rate of co-occurrence of these disorders suggest potentially shared underlying mechanisms. A number of well-known genetic disorders share epilepsy and autism as prominent phenotypic features, including tuberous sclerosis, Rett syndrome, and fragile X. In addi...

Mechanisms of premature vascular aging in children with Hutchinson-Gilford progeria syndrome.

Hutchinson-Gilford progeria syndrome is a rare, segmental premature aging syndrome of accelerated atherosclerosis and early death from myocardial infarction or stroke. This study sought to establish comprehensive characterization of the fatal vasculopathy in Hutchinson-Gilford progeria syndrome and its relevance to normal aging. We performed cardiovascular assessments at a single clinical site ...

Hutchinson-Gilford Progeria Syndrome

The Hutchinson-Gilford syndrome or progeria is a laminopathy generated by mutations that affect LMNA gene. This produces an abnormal protein named progerine which alters the formation of the cellular membrane inducing premature aging of all cells. In the present review aspects related to the pathophysiology and clinical characteristics of this syndrome are shown.