Farnesyltransferase Inhibitors for Treatment of Laminopathies, Cellular Aging and Atherosclerosis


Hutchinson-Gilford Progeria Syndrome (HGPS) is a very rare progressive childhood disorder characterized by premature aging (progeria). Recently, the gene responsible for HGPS was identified (Eriksson M, et al. Nature 2003), and HGPS joined a group of syndromes — the laminopathies — all of which are caused by various mutations in the lamin A/C gene (LMNA). Lamin A is one of the family of proteins that is modified post-translationally by the addition of a farnesyl group. In progeria, the abnormal protein (progerin) can still be farnesylated, however, a subsequent cleavage is blocked.

The present invention describes a possible treatment of laminopathies, cellular aging and aging-related conditions such as HGPS through the use of farnesyltransferase inhibitors (FTIs) and other related compounds. This treatment should lead to a decrease in the accumulation of abnormal proteins such as progerin in case of HGPS patients and therefore reduce or eliminate many of the devastating clinical symptoms of the underlying biological defect of nuclear membrane instability (Goldman R, et al. PNAS 2004).

Inventors:

Francis Collins (NHGRI)  ➽ more inventions...


Intellectual Property:
US Pat: 7,838,531 issued 2010-11-23
PCT Pat: 8,828,356 issued 2014-09-09
US Pat: 8,691,501 issued 2014-04-08
US Pat: 8,257,915 issued 2012-09-04
US Application No. 12/905,838 filed on 2010-10-15
US Application No. 14/336,457 filed on 2014-07-21

Publications:
Eriksson M, et al. PMID 12714972
Goldman RD, et al. PMID 15184648

Licensing Contact:
Eggerton Campbell, Ph.D.
Email: eggerton.campbell@nih.gov
Phone: 301-402-1648

OTT Reference No: E-055-2005-2
Updated: Sep 24, 2015