What is the fine-grained topic of the following text: FLX Bio, Inc., a biopharmaceutical company focused on the discovery and development of novel immuno-oncology (IO) agents and molecularly-targeted therapies, announced today that it will present a poster with preclinical data for its C-C Chemokine Receptor 4 (CCR4) antagonist compounds, at the American Association of Cancer Research (AACR) Conference to be held April 1-5, 2017, in Washington, D.C.
CCR4 is a non-redundant mechanism for selectively recruiting regulatory T cells (Treg) to the tumor microenvironment. Only return the topic.
FLX Bio's presentation of preclinical data for its CCR4 antagonist compounds at the AACR Conference.