PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20626385-2 2010 In this study, we examined the effect of CP-690,550 on IL-2-mediated Jak/STAT5 phosphorylation by CD4(+)CD25(bright)FoxP3(+)CD127(-/low) T cells (Treg) and CD4(+)CD25(neg) effector T cells (Teff) in kidney transplant (KTx) patients. tofacitinib 41-47 signal transducer and activator of transcription 5A Homo sapiens 73-78 22705984-6 2012 Moreover, treatment of both JAK3-mutant and wild-type NKTCL cell lines with a novel pan-JAK inhibitor, CP-690550, resulted in dose-dependent reduction of phosphorylated STAT5, reduced cell viability, and increased apoptosis. tofacitinib 103-112 signal transducer and activator of transcription 5A Homo sapiens 169-174 22960764-3 2012 METHODS: After whole-blood activation with the gamma(c) cytokines IL-2, IL-7, and IL-15, STAT5 phosphorylation was determined in T cells of de novo kidney transplantation patients treated with tofacitinib/basiliximab (n=5), calcineurin inhibitor (CNI) (cyclosporine A)/basiliximab (n=4) or CNI (tacrolimus)-based immunosuppression (n=6). tofacitinib 193-204 signal transducer and activator of transcription 5A Homo sapiens 89-94 22960764-6 2012 In kidney transplantation patients, 7 days after starting tofacitinib/basiliximab treatment, cytokine-induced P-STAT5 was inhibited in CD4(+) T cells (92% for IL-2 activation, 60% for IL-7, and 75% for IL-15), which persisted for the 2-month study period. tofacitinib 58-69 signal transducer and activator of transcription 5A Homo sapiens 112-117 22960764-10 2012 CONCLUSIONS: Tofacitinib therapy strongly inhibits gamma(c) cytokine-induced JAK/STAT5 activation, whereas basiliximab suppresses IL-2-stimulated activation only. tofacitinib 13-24 signal transducer and activator of transcription 5A Homo sapiens 81-86 21106989-5 2011 Furthermore, CP-690,550 inhibited STAT5 phosphorylation in isolated ATL T cells ex vivo. tofacitinib 13-19 signal transducer and activator of transcription 5A Homo sapiens 34-39 20626385-3 2010 Phosphospecific flow cytometry was used to study the effect of CP-690,550 on IL-2-induced intracellular STAT5-phosphorylation. tofacitinib 63-69 signal transducer and activator of transcription 5A Homo sapiens 104-109 20626385-5 2010 In the presence of 100 ng/mL CP-690,550, a clinically relevant exposure, IL-2-induced P-STAT5 was partially inhibited in CD4(+)CD25(bright)Treg (% inhibition; 51%), while almost completely blocked in Teff (%inhibition; 84%, p = 0.03). tofacitinib 29-35 signal transducer and activator of transcription 5A Homo sapiens 86-93 34630419-11 2021 Constitutive STAT1, STAT3, STAT4 and STAT5 phosphorylation in monocytes and/or T cells was also downregulated by tofacitinib. tofacitinib 113-124 signal transducer and activator of transcription 5A Homo sapiens 37-42 19855246-4 2009 : As part of a phase 1 clinical trial, we investigated the effect of CP-690,550 after 29 days of 30 mg twice daily treatment at the cellular level in eight kidney transplant patients by studying ex vivo phosphorylation of STAT5 (P-STAT5), the key substrate of JAK3. tofacitinib 69-75 signal transducer and activator of transcription 5A Homo sapiens 229-236 19855246-8 2009 At the functional level, the inhibitory effect of CP-690,550 was confirmed by determining the expression of several STAT5 targets genes. tofacitinib 50-56 signal transducer and activator of transcription 5A Homo sapiens 116-121 19855246-10 2009 : Analysis of P-STAT5 may, therefore, be used to determine the immunomodulatory effect of CP-690,550 at the cellular level in transplant patients. tofacitinib 90-96 signal transducer and activator of transcription 5A Homo sapiens 14-21 32539713-6 2020 Whereas compared with baricitinib or upadacitinib, the inhibitory effects of tofacitinib on the GM-CSF-induced JAK2/STAT5 phosphorylation were weak at lower concentrations (<= 100 nM). tofacitinib 77-88 signal transducer and activator of transcription 5A Homo sapiens 116-121 32539713-5 2020 RESULTS: Treatment with JAKi (tofacitinib, baricitinib, upadacitinib) prevented GM-CSF-induced JAK2/STAT5 phosphorylation at higher concentrations (400 nM) in THP-1 cells. tofacitinib 30-41 signal transducer and activator of transcription 5A Homo sapiens 100-105 27732937-6 2016 Treatment of these cell lines with tofacitinib reduced the levels of phospho-STAT5, suppressed proliferation, induced G1 cell-cycle arrest and decreased EBV LMP1 and EBNA1 expression. tofacitinib 35-46 signal transducer and activator of transcription 5A Homo sapiens 77-82 31545408-6 2019 JAK3-selective inhibitor tofacitinib abrogated the phosphorylation of downstream signalling molecule STAT5, supressed cell growth, induced cell apoptosis and arrested the cell cycle at the G1/S phase in ITK-SYK+ Jurkat cells. tofacitinib 25-36 signal transducer and activator of transcription 5A Homo sapiens 101-106