title: Release of granzymes and chemokines in Thai patients with leptospirosis.
abstract: The plasma concentrations of granzymes are considered to reflect the involvement of cytotoxic T-cells and natural killer cells in various disease states. Interferon (IFN)-gamma-inducible protein-10 (IP-10) and monokine induced by IFN-gamma (Mig) are members of the non-ELR CXC chemokine family that act on T-cells and natural killer cells. This study revealed that the plasma concentrations of granzyme B (but not granzyme A), IP-10 and Mig were higher in 44 Thai patients with definite or possible leptospirosis than in healthy blood donors. These data suggest that activation of cell-mediated immunity is part of the early host response to leptospirosis.
authors.affiliation: Centre for Infection and Immunity Amsterdam, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands.
authors.forename: M
authors.initials: M
authors.lastname: De Fost
authors.forename: W
authors.initials: W
authors.lastname: Chierakul
authors.forename: R
authors.initials: R
authors.lastname: Limpaiboon
authors.forename: A
authors.initials: A
authors.lastname: Dondorp
authors.forename: N J
authors.initials: NJ
authors.lastname: White
authors.forename: T
authors.initials: T
authors.lastname: van Der Poll
mesh_terms: D000293:Adolescent; D000328:Adult; D054357:Chemokine CXCL10; D054370:Chemokine CXCL9; D019743:Chemokines, CXC / Q000097:blood*; D005260:Female; D053804:Granzymes / Q000097:blood*; D006801:Humans; D007922:Leptospirosis / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology
chemical_list: C114753:CXCL10 protein, human; C080810:CXCL9 protein, human; D054357:Chemokine CXCL10; D054370:Chemokine CXCL9; D019743:Chemokines, CXC; D053804:Granzymes