The likely pathogenic variant c.407A>T p.Asp136Val of the LMNA gene has been recently described in a young woman presenting with atypical progeroid syndrome, associated severe aortic valve stenosis. We further describe cardiovascular involvement syndrome her family. identified seven members general presentation suggestive syndrome. All them presented heart conduction abnormalities: degenerat...

A female one month old with features supporting a diagnosis of neonatal progeroid syndrome(WRS)  presented to our neonatology section of GB pant children hospital Srinagar .she had prenatal and post natal growth failure, generalized lipotrophy, triangular face, psedohydrocephalous, sparse scalp hair and eye brows, prominent scalp veins and greatly widened anterior fontenella.

Wiedemann Rautenstauch (WR) syndrome is a rare autosomal recessive neonatal progeroid syndrome with only few published case reports. We describe a neonate showing clinical features of WR syndrome with peeling of skin, and presented with weak cry and breathing difficulty since birth.

A de novo G608G mutation in LMNA gene leads to Hutchinson-Gilford progeria syndrome. Mice lacking the prelamin A-processing metalloprotease, Zmpste24, recapitulate many of the progeroid features of Hutchinson-Gilford progeria syndrome. Here we show that A-type lamins interact with SUV39H1, and prelamin A/progerin exhibits enhanced binding capacity to SUV39H1, protecting it from proteasomal degr...

BACKGROUND AND PURPOSE Laminopathies arise through mutations in genes encoding Lamin A/C (LMNA) or associated proteins. They cause 4 different groups of disorders with diverse severity and often overlapping features: diseases of striated muscle (leading to muscular or cardiac involvement), peripheral neuropathy, lipodystrophy syndromes, and accelerated aging disorders. SUMMARY OF CASE We repo...

A newborn male was noted to have bilateral congenital corneal opacification. Findings from examination disclosed a variety of dysmorphic features, including cutis laxa, progeroid aspect, short stature, multiple hyperextensible subluxated joints, muscular hypotonia, and hyperreflexia. Bilateral penetrating keratoplasties were performed; histopathologic examination revealed diffuse epithelial thi...

We have recently reported that progeroid Zmpste24-/- mice, which exhibit multiple defects that phenocopy Hutchinson-Gilford progeria syndrome, show a profound dysregulation of somatotropic axis, mainly characterized by the occurrence of very high circulating levels of growth hormone (GH) and a drastic reduction in insulin-like growth factor-1 (IGF-1). We have also shown that restoration of the ...

We have recently defined nine molecular and cellular hallmarks that represent common denominators of aging in different organisms. These hallmarks are: genomic instability, telomere attrition, epigenetic alterations, loss of proteostasis, deregulated nutrient-sensing, mitochondrial dysfunction, cellular senescence, stem cell exhaustion, and altered intercellular communication. On the other hand...

premature aging of Wiedmann rautenstrauch type is a rare syndrome,of which only nine cases has been reported up to 1994.this syndrome is characterized by cardiac, mental and physical problems such as skull and vertebral malformation which can be diagnosed from birth.in this article a 24 year old woman is reportef who was reffered to interal medicine clinic with the chief complaint of palpitatio...