About Lloyd J. Old
Lloyd John Old was an American medical researcher, and one of the founders of the field of cancer immunology. When Old began his career in 1958, tumor immunology was in its infancy. Today, cancer immunotherapies are a significant advance in cancer therapy. Old discovered the LY-B antigen, later renamed CD8 in humans. Discovered the first linkage between the major histocompatibility complex (MHC) and disease—mouse leukemia—opening the way for the recognition of the importance of the MHC in the immune response (1964).
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