PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22073377-0	2011	Lubricin is expressed in chondrocytes derived from osteoarthritic cartilage encapsulated in poly (ethylene glycol) diacrylate scaffold.	poly(ethylene glycol)diacrylate	92-125	proteoglycan 4	Homo sapiens	0-8	
22073377-4	2011	The expression levels of lubricin were studied by immunohistochemistry: i) in tissue explanted from OA and normal human cartilage; ii) in chondrocytes encapsulated in hydrogel PEGDA from OA and normal human cartilage.	poly(ethylene glycol)diacrylate	176-181	proteoglycan 4	Homo sapiens	25-33	
22073377-7	2011	The chondrocytes from OA cartilage after 5 weeks of culture in hydrogels (PEGDA) showed an increased expression of lubricin compared with the control cartilage.	poly(ethylene glycol)diacrylate	74-79	proteoglycan 4	Homo sapiens	115-123	
22073377-8	2011	The present study demonstrated that OA chondrocytes encapsulated in PEGDA, grown in the scaffold and were able to restore lubricin biosynthesis.	poly(ethylene glycol)diacrylate	68-73	proteoglycan 4	Homo sapiens	122-130