- MIP-1 gamma: molecular cloning, expression, and biological activities of a novel CC chemokine that is constitutively secreted in vivo. Poltorak, A.N., Bazzoni, F., Smirnova, I.I., Alejos, E., Thompson, P., Luheshi, G., Rothwell, N., Beutler, B. J. Inflamm. (1995)