immunomodulation
/ˌɪmjʊnəʊˌmɒdjʊˈleɪʃn/ /ˌɪmjʊnəʊˌmɒdʒʊˈleɪʃn/ /ɪˌmjuːnəʊˌmɒdjʊˈleɪʃn/Medicine and Biology
noun
1Modification of tumour growth by an immune response.
2Modification of the function of the immune system.
Origin
1970s. From immuno- + modulation.