Altered Nuclear Functions in Progeroid Syndromes: a Paradigm for Aging Research
Author(s) -
Baomin Li,
Sonali P. Jog,
José Candelario,
Sita Reddy,
Lucio Comai
Publication year - 2009
Publication title -
the scientific world journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.453
H-Index - 93
eISSN - 2356-6140
pISSN - 1537-744X
DOI - 10.1100/tsw.2009.159
Subject(s) - progeria , werner syndrome , cellular aging , population , biology , gerontology , neuroscience , medicine , genetics , telomere , helicase , dna , rna , gene , environmental health
Syndromes of accelerated aging could provide an entry point for identifying and dissecting the cellular pathways that are involved in the development of age-related pathologies in the general population. However, their usefulness for aging research has been controversial, as it has been argued that these diseases do not faithfully reflect the process of natural aging. Here we review recent findings on the molecular basis of two progeroid diseases, Werner syndrome (WS) and Hutchinson-Gilford progeria syndrome (HGPS), and highlight functional connections to cellular processes that may contribute to normal aging.
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