Isoprenylcysteine Carboxylmethyltransferase-Based Therapy for Hutchinson–Gilford Progeria Syndrome
نویسندگان
چکیده
منابع مشابه
The Isoprenoid Substrate Specificity of Isoprenylcysteine Carboxylmethyltransferase
Isoprenylcysteine carboxylmethyltransferase (Icmt) is an integral membrane protein localized to the endoplasmic reticulum of eukaryotic cells that catalyzes the post-translational -carboxylmethylesterification of CAAX motif proteins, including the oncoprotein Ras. Prior to methylation, these protein substrates all contain an isoprenylcysteine residue at the C terminus. In this study, we develop...
متن کاملHutchinson-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.
متن کاملIsoprenylcysteine carboxylmethyltransferase deficiency exacerbates KRAS-driven pancreatic neoplasia via Notch suppression.
RAS is the most frequently mutated oncogene in human cancers. Despite decades of effort, anti-RAS therapies have remained elusive. Isoprenylcysteine carboxylmethyltransferase (ICMT) methylates RAS and other CaaX-containing proteins, but its potential as a target for cancer therapy has not been fully evaluated. We crossed a Pdx1-Cre;LSL-KrasG12D mouse, which is a model of pancreatic ductal adeno...
متن کاملHutchinson-Gilford Progeria Syndrome
Hutchinson-Gilford Progeria Syndrome (HGPS) is a lethal congenital disorder, characterised by premature appearance of accelerated ageing in children. Although HGPS was first descri‐ bed by Jonathan Hutchinson [1] and then by Hastings Gilford [2] more than a century ago, it was not until 2003 that the genetic basis of HGPS was uncovered [3, 4]. Approximately 90% of HGPS patients have an identica...
متن کاملAdult Progeria: Werner Syndrome.
Werner's syndrome is an adult premature aging syndrome of autosomal recessive inheritance affecting connective tissues throughout the body.1 The exact etiology remains obscure even though biochemical and connective tissue abnormalities have been postulated.2 The disease involves multiple systems of the body and may be associated with internal malignancy.3 We report a case of a 35 year old man w...
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ژورنال
عنوان ژورنال: ACS Central Science
سال: 2021
ISSN: 2374-7943,2374-7951
DOI: 10.1021/acscentsci.0c01698