PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19491014-5	2009	Although both human (h) CCL19 and hCCL21 elicited increases in intracellular calcium at the cCCR7 receptor, hCCL19 almost completely inhibited subsequent stimulation by hCCL21 whilst hCCL21 failed to inhibit subsequent stimulation by hCCL19.	Calcium	77-84	C-C motif chemokine ligand 21	Homo sapiens	34-40