PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7516993-12	1994	Other markers, such as the alpha chains of the beta 1 integrins CD49b (VLA alpha 2) and CD49d (VLA alpha 4) showed contrasting reactions to the Thd-treatment.	Thalidomide	144-147	integrin subunit alpha 4	Homo sapiens	88-93