Tumors Create Conditions That Weaken Immune Response Medical News Today The researchers engineered IgG1 and IgG4 antibodies against a tumor antigen. They identified that IgG4 wasn't as efficient IgG1 in triggering immune cells to kill cancer cells. In addition, IgG4 prevented the IgG1 antibody from effectively killing ... Tumours deliberately create conditions that inhibit body's best immune ... |
