PMID- 2518372 OWN - NLM STAT- MEDLINE DCOM- 19901019 LR - 20190820 IS - 0896-6273 (Print) IS - 0896-6273 (Linking) VI - 3 IP - 6 DP - 1989 Dec TI - The regulation of amyloid beta protein precursor secretion and its modulatory role in cell adhesion. PG - 689-94 AB - The regulation and function of two forms of the amyloid beta protein precursor (ABPP) that are released into the growth-conditioned medium of the PC12 nerve cell line were examined. Nerve growth factor increases the release of the form of ABPP without the protease-inhibitor domain relative to the protein containing the protease inhibitor and increases the overall rate of ABPP secretion 2-fold. In contrast, fibroblast growth factor increases the rate of ABPP secretion approximately 7-fold. Both forms of the secreted ABPP molecule are, in turn, able to stimulate adhesion of PC12 cells to substrata to which they are adsorbed about 10-fold more efficiently on a molar basis than Iaminin. FAU - Schubert, D AU - Schubert D AD - Salk Institute For Biological Studies, San Diego, California 92138. FAU - Jin, L W AU - Jin LW FAU - Saitoh, T AU - Saitoh T FAU - Cole, G AU - Cole G LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, P.H.S. PL - United States TA - Neuron JT - Neuron JID - 8809320 RN - 0 (Amyloid) RN - 0 (Amyloid beta-Protein Precursor) RN - 0 (Nerve Growth Factors) RN - 0 (Protease Inhibitors) RN - 0 (Protein Precursors) RN - 62031-54-3 (Fibroblast Growth Factors) SB - IM EIN - Neuron 1990 May;4(5):813 MH - Amyloid/*metabolism/pharmacology/physiology MH - Amyloid beta-Protein Precursor MH - Animals MH - Cell Adhesion/drug effects/physiology MH - Cell Line MH - Fibroblast Growth Factors/pharmacology MH - Molecular Weight MH - Nerve Growth Factors/pharmacology MH - Neurons/metabolism/*physiology MH - Protease Inhibitors MH - Protein Precursors/*metabolism/pharmacology/physiology EDAT- 1989/12/01 00:00 MHDA- 1989/12/01 00:01 CRDT- 1989/12/01 00:00 PHST- 1989/12/01 00:00 [pubmed] PHST- 1989/12/01 00:01 [medline] PHST- 1989/12/01 00:00 [entrez] AID - 0896-6273(89)90237-7 [pii] AID - 10.1016/0896-6273(89)90237-7 [doi] PST - ppublish SO - Neuron. 1989 Dec;3(6):689-94. doi: 10.1016/0896-6273(89)90237-7.