Carcinoma-produced factors activate myeloid 

<br/><br/> The article explains how advanced cancer cells  usurp components of the host innate immune  system including bone marrow derived myeloid  progenitors, to generate an inflammatory  microenvironment hospitable for metastatic  growth.  
<br/><br/><label>Subjects--Index Terms: </label>Cancer cells Carcinoma Toll like receptor  Metastasis