PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12952926-4	2003	In the presence of concentrations of CTLA-4Ig that inhibited the CD28-B7 interaction, beryllium-specific CD4+ T cells in lung were still able to proliferate and secrete IFN-gamma in response to beryllium in culture.	Beryllium	86-95	CD28 molecule	Homo sapiens	65-69	
12952926-4	2003	In the presence of concentrations of CTLA-4Ig that inhibited the CD28-B7 interaction, beryllium-specific CD4+ T cells in lung were still able to proliferate and secrete IFN-gamma in response to beryllium in culture.	Beryllium	194-203	CD28 molecule	Homo sapiens	65-69	
12952926-6	2003	Although lung CD4+CD28- cells retained the ability to secrete Th1-type cytokines in response to beryllium, they showed less proliferative capacity and were more susceptible to cell death compared with CD28+ T cells.	Beryllium	96-105	CD28 molecule	Homo sapiens	18-22	
12952926-7	2003	In contrast to lung cells, inhibition of the CD28-B7 interaction markedly reduced responses of beryllium-specific T cells in blood.	Beryllium	95-104	CD28 molecule	Homo sapiens	45-49