Inventors:
Gary Hsich - Philadelphia PA
Kimbra Kenney - Arlington VA
Michael G. Harrington - La Canada CA
Assignee:
The United States of America as represented by the Department of Health and Human Services - Washington DC
California Institute of Technology - Pasadena CA
International Classification:
G01N 3353
US Classification:
435 71, 424 91, 4241301, 4241381, 435 5, 435 792, 435 793, 436811
Abstract:
This invention provides an improved assays for the detection of transmissable spongiform encephalopathies (TSEs) in humans and non-human mammals. The methods involve detecting the presence or absence of 14-3-3 proteins in cerebrospinal fluid from the tested organism. Elevated levels of 14-3-3 are indicative of transmissable spongiform encephalopathies, in particular Cretzfeldt-Jacob disease in humans or mad cow disease in bovines).