Work

Immunity, cancer and aging: lessons from mouse models.

Year: 2011

Type: article

Abstract: The deterioration of immune function with advancing age is associated with an increased incidence of cancer. Most of the studies to evaluate the effect of immunotherapy on cancer have been conducted in the young without considering the effect of age-associated changes in immune function. Studies from my laboratory and others groups indicate that immunotherapeutic interventions could be effective in young animals, but that the same therapies are not as effective in old animals. The present review summarizes some defects found in the old immune system affecting the activation of antitumor immune responses, the strategies used to activate a more robust antitumor immune response in the old and the description of a preclinical tumor model indicating possible strategies for optimization of immunotherapeutic interventions in the old.

Source: Europe PMC (PubMed Central)

Authors: Cheryl E Myers, Noweeda N Mirza, Joseph Lustgarten

Institutions: Mayo Clinic, Mayo Clinic in Arizona

Language: English

Topic: Immunotherapy and Immune Responses

Subfield: Immunology

Field: Immunology and Microbiology

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: green

Funders: National Institute on Aging, National Cancer Institute

Awards: Mechanism of Action of CpG-ODN in Generating Tumor Immunity in the Aged, Optimization of Tumor Vaccines for the Aged