what are plasma cells responsible for
Multiple Myeloma (also known as Myeloma or Plasma Cell Myeloma) is a malignancy of plasma cells, which are the white blood cells responsible for the production of antibodies (proteins).ultiple Myeloma (also known as Myeloma or Plasma Cell Myeloma) is a malignancy of plasma cells, which are the white blood cells responsible for the production of antibodies (proteins).