PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9892011-3 1999 Investigation of the cellular events involved in this activation/deactivation cycle using the rat liver cell line CWSV-1 established that a brief exposure to GH and the associated activation of JAK2 (Janus kinase 2) tyrosine kinase activity are both necessary and sufficient to initiate all of the downstream steps associated with STAT5b activation by tyrosine phosphorylation and the subsequent deactivation of both JAK2 kinase and STAT5b. Tyrosine 216-224 Janus kinase 2 Rattus norvegicus 194-198 9892011-3 1999 Investigation of the cellular events involved in this activation/deactivation cycle using the rat liver cell line CWSV-1 established that a brief exposure to GH and the associated activation of JAK2 (Janus kinase 2) tyrosine kinase activity are both necessary and sufficient to initiate all of the downstream steps associated with STAT5b activation by tyrosine phosphorylation and the subsequent deactivation of both JAK2 kinase and STAT5b. Tyrosine 216-224 Janus kinase 2 Rattus norvegicus 200-214 9892011-3 1999 Investigation of the cellular events involved in this activation/deactivation cycle using the rat liver cell line CWSV-1 established that a brief exposure to GH and the associated activation of JAK2 (Janus kinase 2) tyrosine kinase activity are both necessary and sufficient to initiate all of the downstream steps associated with STAT5b activation by tyrosine phosphorylation and the subsequent deactivation of both JAK2 kinase and STAT5b. Tyrosine 216-224 signal transducer and activator of transcription 5B Rattus norvegicus 331-337 9892011-3 1999 Investigation of the cellular events involved in this activation/deactivation cycle using the rat liver cell line CWSV-1 established that a brief exposure to GH and the associated activation of JAK2 (Janus kinase 2) tyrosine kinase activity are both necessary and sufficient to initiate all of the downstream steps associated with STAT5b activation by tyrosine phosphorylation and the subsequent deactivation of both JAK2 kinase and STAT5b. Tyrosine 216-224 Janus kinase 2 Rattus norvegicus 417-421 9892011-3 1999 Investigation of the cellular events involved in this activation/deactivation cycle using the rat liver cell line CWSV-1 established that a brief exposure to GH and the associated activation of JAK2 (Janus kinase 2) tyrosine kinase activity are both necessary and sufficient to initiate all of the downstream steps associated with STAT5b activation by tyrosine phosphorylation and the subsequent deactivation of both JAK2 kinase and STAT5b. Tyrosine 216-224 signal transducer and activator of transcription 5B Rattus norvegicus 433-439 9892011-4 1999 JAK2 signaling to STAT5b at the conclusion of a GH pulse could be sustained by the protein synthesis inhibitor cycloheximide or by the proteasome inhibitor MG132, indicating that termination of this JAK2-catalyzed STAT activation loop requires synthesis of a labile or GH-inducible protein factor and is facilitated by the proteasome pathway. Cycloheximide 111-124 Janus kinase 2 Rattus norvegicus 0-4 9892011-4 1999 JAK2 signaling to STAT5b at the conclusion of a GH pulse could be sustained by the protein synthesis inhibitor cycloheximide or by the proteasome inhibitor MG132, indicating that termination of this JAK2-catalyzed STAT activation loop requires synthesis of a labile or GH-inducible protein factor and is facilitated by the proteasome pathway. Cycloheximide 111-124 signal transducer and activator of transcription 5B Rattus norvegicus 18-24 9892011-4 1999 JAK2 signaling to STAT5b at the conclusion of a GH pulse could be sustained by the protein synthesis inhibitor cycloheximide or by the proteasome inhibitor MG132, indicating that termination of this JAK2-catalyzed STAT activation loop requires synthesis of a labile or GH-inducible protein factor and is facilitated by the proteasome pathway. Cycloheximide 111-124 Janus kinase 2 Rattus norvegicus 199-203 9892011-4 1999 JAK2 signaling to STAT5b at the conclusion of a GH pulse could be sustained by the protein synthesis inhibitor cycloheximide or by the proteasome inhibitor MG132, indicating that termination of this JAK2-catalyzed STAT activation loop requires synthesis of a labile or GH-inducible protein factor and is facilitated by the proteasome pathway. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 156-161 Janus kinase 2 Rattus norvegicus 0-4 9892011-4 1999 JAK2 signaling to STAT5b at the conclusion of a GH pulse could be sustained by the protein synthesis inhibitor cycloheximide or by the proteasome inhibitor MG132, indicating that termination of this JAK2-catalyzed STAT activation loop requires synthesis of a labile or GH-inducible protein factor and is facilitated by the proteasome pathway. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 156-161 signal transducer and activator of transcription 5B Rattus norvegicus 18-24 9892011-4 1999 JAK2 signaling to STAT5b at the conclusion of a GH pulse could be sustained by the protein synthesis inhibitor cycloheximide or by the proteasome inhibitor MG132, indicating that termination of this JAK2-catalyzed STAT activation loop requires synthesis of a labile or GH-inducible protein factor and is facilitated by the proteasome pathway. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 156-161 Janus kinase 2 Rattus norvegicus 199-203 9892011-5 1999 This factor may be a phosphotyrosine phosphatase, since the phosphatase inhibitor pervanadate both sustained GH pulse-induced JAK2 signaling to STAT5b and blocked the rapid deactivation of phosphorylated STAT5b (t(1/2) = 8.8 +/- 0.9 min) seen in its absence. pervanadate 82-93 Janus kinase 2 Rattus norvegicus 126-130 9892011-5 1999 This factor may be a phosphotyrosine phosphatase, since the phosphatase inhibitor pervanadate both sustained GH pulse-induced JAK2 signaling to STAT5b and blocked the rapid deactivation of phosphorylated STAT5b (t(1/2) = 8.8 +/- 0.9 min) seen in its absence. pervanadate 82-93 signal transducer and activator of transcription 5B Rattus norvegicus 144-150 9892011-5 1999 This factor may be a phosphotyrosine phosphatase, since the phosphatase inhibitor pervanadate both sustained GH pulse-induced JAK2 signaling to STAT5b and blocked the rapid deactivation of phosphorylated STAT5b (t(1/2) = 8.8 +/- 0.9 min) seen in its absence. pervanadate 82-93 signal transducer and activator of transcription 5B Rattus norvegicus 204-210 9892011-8 1999 These are proposed to include the down-regulation of JAK2 signaling to STAT5b via a cycloheximide- and H7-sensitive step, proteasome-dependent degradation of a key component or regulatory factor, and dephosphorylation leading to deactivation of the receptor-kinase signaling complex and its STAT5b substrate via the action of a phosphotyrosine phosphatase. Cycloheximide 84-97 Janus kinase 2 Rattus norvegicus 53-57 9892011-8 1999 These are proposed to include the down-regulation of JAK2 signaling to STAT5b via a cycloheximide- and H7-sensitive step, proteasome-dependent degradation of a key component or regulatory factor, and dephosphorylation leading to deactivation of the receptor-kinase signaling complex and its STAT5b substrate via the action of a phosphotyrosine phosphatase. Cycloheximide 84-97 signal transducer and activator of transcription 5B Rattus norvegicus 71-77