Generation of genetically altered mouse models for aging studies.
A number of mouse models have been identified and are being used for aging and age-associated disease research. However, the use of the genetically manipulated mouse model is still a relatively untapped resource for the study of the biology of aging. Genetically altered mice can be powerful tools for biology of aging research because gene expression can be controlled and correlated with established biomarkers. Standard transgene overexpression and gene targeting techniques were modified and used to generate 30 mouse lines during a 4-year period. These lines include models of Werner's syndrome (premature aging or progeria), Alzheimer's disease, other neurodegenerative condition, atherosclerosis, diabetes, immune dysfunction, musculoskeletal disorders, and oxidative stress. These new mouse models are providing additional insights into aging processes and will be useful for developing intervention strategies and collaborative interactions.
Treuting
P M
PM
Nathan Shock Center for Excellence in the Biology of Aging, School of Medicine, Seattle, Washington 98195, USA.
Hopkins
H C
HC
Ware
C A
CA
Rabinovitch
P R
PR
Ladiges
W C
WC
D000375:Aging / Q000502:physiology*; D000818:Animals; D051379:Mice; D008822:Mice, Transgenic; D008845:Microinjections; D023421:Models, Animal; D010641:Phenotype; D013234:Stem Cells / Q000378:metabolism