PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8655632-3 1996 In sharp contrast, when cells were first treated with 1 microM TPA at 37 degrees C for 24 h or with 5 microM sphingosine at 37 degrees C for 30 min to down-regulate cellular PKC, the heat induction on kinase FA/GSK-3 alpha was found to be reversely promoted up to approximately 250% of control level, demonstrating that kinase FA/GSK-3 alpha may not represent a constitutively active/mitogen-inactivated protein kinase as previously conceived. Tetradecanoylphorbol Acetate 63-66 glycogen synthase kinase 3 alpha Homo sapiens 211-222 8825421-2 1996 In sharp contrast, down-regulation of PKC by 0.05 microM calphostin C (IC50, approximately 0.05 microM for inhibiting PKC in cells) or by tumor promoter phorbol ester TPA was found to have stimulatory effect on the cellular activity of kinase FA/GSK-3 alpha, when processed under identical conditions. Tetradecanoylphorbol Acetate 167-170 glycogen synthase kinase 3 alpha Homo sapiens 246-257 8655632-3 1996 In sharp contrast, when cells were first treated with 1 microM TPA at 37 degrees C for 24 h or with 5 microM sphingosine at 37 degrees C for 30 min to down-regulate cellular PKC, the heat induction on kinase FA/GSK-3 alpha was found to be reversely promoted up to approximately 250% of control level, demonstrating that kinase FA/GSK-3 alpha may not represent a constitutively active/mitogen-inactivated protein kinase as previously conceived. Tetradecanoylphorbol Acetate 63-66 glycogen synthase kinase 3 alpha Homo sapiens 330-341 8655632-4 1996 Taken together, the results provide initial evidence that TPA/sphingosine and okadaic acid could reversibly modulate the heat induction on kinase FA/GSK-3 alpha in A431 cells, suggesting that phosphorylation/dephosphorylation mechanisms are involved in the regulation of the heat-shock induction of kinase FA/GSK-3 alpha, representing a new mode of signal transduction for the regulation of this multisubstrate protein kinase and a new mode of signaling pathway modulating the heat-induction process. Tetradecanoylphorbol Acetate 58-61 glycogen synthase kinase 3 alpha Homo sapiens 149-160 8655632-4 1996 Taken together, the results provide initial evidence that TPA/sphingosine and okadaic acid could reversibly modulate the heat induction on kinase FA/GSK-3 alpha in A431 cells, suggesting that phosphorylation/dephosphorylation mechanisms are involved in the regulation of the heat-shock induction of kinase FA/GSK-3 alpha, representing a new mode of signal transduction for the regulation of this multisubstrate protein kinase and a new mode of signaling pathway modulating the heat-induction process. Tetradecanoylphorbol Acetate 58-61 glycogen synthase kinase 3 alpha Homo sapiens 309-320 7890813-3 1994 Conversely, when cells were chronically treated with 1 microM TPA at 37 degrees C for 24 h and processed under identical conditions, kinase FA/GSK-3 alpha was found to be rephosphorylated on tyrosine residue and reactivated to approximately 130% of the original control level. Tetradecanoylphorbol Acetate 62-65 glycogen synthase kinase 3 alpha Homo sapiens 143-154 7890813-4 1994 Taken together, the results provide initial evidence that the phosphotyrosine content and cellular activity of kinase FA/GSK-3 alpha can be modulated in a reversible manner by short-term and long-term exposure of A431 cells to TPA. Tetradecanoylphorbol Acetate 227-230 glycogen synthase kinase 3 alpha Homo sapiens 121-132 31939617-8 2020 Taken together, these results demonstrated that morin hydrate reduced the metastatic potential in TPA-treated MCF-7 human breast cancer cells via the inhibition of MMPs, uPA and uPAR, and the underlying Akt/GSK-3beta/c-Fos pathway. Tetradecanoylphorbol Acetate 98-101 glycogen synthase kinase 3 alpha Homo sapiens 207-216 31939617-0 2020 Inhibition of TPA-induced metastatic potential by morin hydrate in MCF-7 human breast cancer cells via the Akt/GSK-3beta/c-Fos signaling pathway. Tetradecanoylphorbol Acetate 14-17 glycogen synthase kinase 3 alpha Homo sapiens 111-120