title: Modulation of immune response by B7 family molecules in tumor microenvironments.
abstract: The importance of co-stimulatory and co-inhibitory molecules has been confirmed on a grand scale; with the identification of new B7 family molecules, possessing both immune activating and inhibiting functions, this family has exploded onto the scene of immune regulation. Nowhere, however, has the role of B7 family members been more apparent than in the fight against cancer. In this review, we will discuss recent data regarding the essential and complex role of B7 family members in regulating the immune response within tumor microenvironment.
authors.affiliation: Graduate Program in Immunology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231, USA.
authors.forename: Dallas B
authors.initials: DB
authors.lastname: Flies
authors.forename: Lieping
authors.initials: L
authors.lastname: Chen
mesh_terms: D000818:Animals; D018122:B7-1 Antigen / Q000276:immunology*; D014408:Biomarkers, Tumor / Q000276:immunology; D006801:Humans; D051379:Mice; D009369:Neoplasms / Q000276:immunology*; D015398:Signal Transduction / Q000276:immunology*
chemical_list: D018122:B7-1 Antigen; D014408:Biomarkers, Tumor