About: http://webisa.webdatacommons.org/293567447

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In other words, a growth factor is a cell-secreted peptide or protein that promotes or increases (i.e., ???up-regulates???) normal cellular functions, such as cell proliferation, differentiation, and tissue repair.4
http://www.w3.org/ns/prov#wasQuotedFrom	journalofprolotherapy.com