In some in vitro systems FABP4 has been shown to promote EMT via TGFβ [226].Other CAA derived chemokines have been shown to support tumor progression by inducing a partial EMT in breast cancer models [227] and can cooperate with endotrophin, a cleavage product of collagen VI α3 chain to promote EMT [228]. The gene discussed is FABP4; the disease is neoplasm.