Which of the following belong to the family of C-X-C chemokines?

a. IL-8

c. Growth Related Oncogene-a

e. b Thromboglobulin 

A particularly important group of novel chemotactic cytokines has been elucidated over the last decade.

Twelve are known and are listed below. C-X-C Chemokines Connective Tissue Activating Protein III b-Thromboglobulin Growth Related Oncogene-a Growth Related Oncogene-b Related Oncogene-g Interleukin-8

Epithelial Neutrophil Activating Protein Granulocyte Chemotactic Protein-2 Platelet Factor-4

g-Interferon-inducible Protein

Monokine-induced by g-Interferon Each has unique biologic functions. There appear to be important in vivo cytokine networks involving these molecules which regulate chemotaxis, and other fundamental aspects of inflammation.