PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
30964702-3	2019	Two different isoforms, LXRalpha and LXRbeta, have been well characterized in liver, adipocytes, macrophages, and intestinal epithelium among others, but their contribution to cholesterol and fatty acid efflux in the lactating mammary epithelium is poorly understood.	Fatty Acids	192-202	nuclear receptor subfamily 1 group H member 2	Homo sapiens	37-44