Toll-like receptor 9 expression in murine and human adrenal glands and possible implications during inflammation.
AuthorsTran N, Koch A, Berkels R, Boehm O, Zacharowski PA, Baumgarten G, Knuefermann P, Schott M, Kanczkowski W, Bornstein SR, Lightman SL, Zacharowski K
JournalJ Clin Endocrinol Metab
PubMed ID17473064
'Sepsis is a leading cause of death in the Western world and can be associated with failure of the hypothalamic-pituitary-adrenal axis. A coordinated response of the adrenal and immune system is of vital importance for survival during sepsis. Within the immune response, Toll-like receptors (TLRs) play a crucial role by ... More
Abatacept limits breach of self-tolerance in a murine model of arthritis via effects on the generation of T follicular helper cells.
Abatacept modulates CD28-mediated T cell costimulation and is efficacious in the treatment of rheumatoid arthritis (RA). Its mechanism of action has not been fully elucidated but will likely reveal critical pathologic pathways in RA. We show that abatacept substantially modulated Ag-specific T and B cell responses in vivo. Ag-specific T ... More
Mycoplasma pneumoniae induces host-dependent pulmonary inflammation and airway obstruction in mice.
AuthorsFonseca-Aten M, Ríos AM, Mejías A, Chávez-Bueno S, Katz K, Gómez AM, McCracken GH, Hardy RD
JournalAm J Respir Cell Mol Biol
PubMed ID15626776
Respiratory tract infections result in wheezing in a subset of patients. Mycoplasma pneumoniae is a common etiologic agent of acute respiratory infection in children and adults that has been associated with wheezing in 20-40% of individuals. The current study was undertaken to elucidate the host-dependent pulmonary and immunologic response to ... More