The results of a recent Phase 1 trial demonstrate that a multiple myeloma vaccine produced disease stabilization in the majority of enrolled myeloma patients with advanced disease.

Researchers from Beth Isreael Deaconess Medical Center and Dana Farber Cancer Institute designed an anti-myeloma vaccine by combining myeloma tumor cells with dendritic cells, a type of cell that helps activate the immune system. When administered to patients, the vaccine stimulates the immune system to form a response against myeloma proteins. As a result, the immune system recognizes myeloma cells as “foreign” and will destroy …

Researchers have announced that in initial tests, a multiple myeloma vaccine protected some mice from developing cancer and helped those with established tumors to enter remission.

In the current study, researchers constructed an anti-myeloma vaccine by isolating proteins from myeloma tumor cells. After inoculation, the vaccine prompts antibodies to develop against myeloma proteins, which in turn causes the immune system to view myeloma cells as “foreign” and destroy them. This form of cancer treatment, known as “immunotherapy,” provides an alternative or additional option to chemotherapy.

The study authors first vaccinated healthy mice …