title: Effect of age on cytokine production in humans.
abstract: Aging is accompanied by many changes in immune response, with the most consistent and dramatic alterations occurring within the T cell compartment. Since cytokines are central to immune cell communications, age-associated changes in cytokine production may contribute to these alterations. While data from murine studies suggest a switch from a Th1 (IL-2, IFNγ) to a Th2 (IL-4, IL-6, IL-10) cytokine response, this model has not been as clearly established in humans. In addition, this current review of over 50 studies in humans suggests that age-associated changes in cytokine production are not consistent.
authors.forename: E D
authors.initials: ED
authors.lastname: Bernstein
authors.forename: D M
authors.initials: DM
authors.lastname: Murasko