title: Genetic susceptibility to carrageenan-induced innate inflammatory response in inbred strains of rats.
abstract: Rat models are useful for the genetic dissection of the biology of innate immunity. Inbred rat strains were evaluated for carrageenan-induced innate inflammatory responses. Results indicated that the genetic control of innate immune responses is polygenic and influenced by gender, and may not necessarily be consistent with the genetics of experimental arthritis. The newly identified susceptible strains, in order of decreasing susceptibility, include Dahl salt-sensitive (S), Dahl salt-resistant (R), Milan normotensive strain (MNS) and Wistar Kyoto (WKY) rats. Similarly, the newly identified relatively resistant strains, in decreasing order of resistance, include DA rats, spontaneously hypertensive rats (SHRs) and Brown Norway (BN) rats. Linkage analyses using combinations of these susceptible and resistant strains are proposed.
authors.affiliation: Department of Physiology and Molecular Medicine, Medical College of Ohio, Toledo, 43614-5804, USA. bjoe@mco.edu
authors.forename: B
authors.initials: B
authors.lastname: Joe
authors.forename: M R
authors.initials: MR
authors.lastname: Garrett
authors.forename: H
authors.initials: H
authors.lastname: Dene
authors.forename: E F
authors.initials: EF
authors.lastname: Remmers
authors.forename: H
authors.initials: H
authors.lastname: Meng
mesh_terms: D000818:Animals; D002351:Carrageenan / Q000378:metabolism*; D003433:Crosses, Genetic; D005260:Female; D020022:Genetic Predisposition to Disease; D007113:Immunity, Innate / Q000276:immunology*; D007249:Inflammation / Q000235:genetics* / Q000276:immunology* / Q000378:metabolism; D008297:Male; D051381:Rats
chemical_list: D002351:Carrageenan