Tumor antigens come in one of two categories: tumor associated antigens (TAA) and tumor specific antigens (TSA). 2 TAA are found on normal cells but at much lower densities than on cancerous cells.

2 Cancer antigens are classified as tumor-specific antigens (TSAs) or tumor-associated antigens (TAAs). TSA, exclusive to tumor cells, minimizes on-target off-tumor toxicity (OTOT) risks, whereas TAA, ...

17/876,682 to GeoVax, titled “Vaccinia Viral Vectors Encoding Chimeric Virus Like Particles.” The allowed claims add to GeoVax’s intellectual property protection related to its vector platform for ...