PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33244652-0 2021 Towards resolving the enigma of the dichotomy of resveratrol: cis- and trans-resveratrol have opposite effects on TyrRS-regulated PARP1 activation. Resveratrol 49-60 tyrosyl-tRNA synthetase 1 Homo sapiens 114-119 33244652-6 2021 RSV acts as a tyrosine antagonist and competes with it to bind to human tyrosyl-tRNA synthetase (TyrRS). Resveratrol 0-3 tyrosyl-tRNA synthetase 1 Homo sapiens 72-95 33244652-6 2021 RSV acts as a tyrosine antagonist and competes with it to bind to human tyrosyl-tRNA synthetase (TyrRS). Resveratrol 0-3 tyrosyl-tRNA synthetase 1 Homo sapiens 97-102 33244652-7 2021 Interestingly, although both isomers of RSV bind to TyrRS, only the cis-isomer evokes a unique structural change at the active site to promote its interaction with poly-ADP-ribose polymerase 1 (PARP1), a major determinant of cellular NAD+-dependent stress response. Resveratrol 40-43 tyrosyl-tRNA synthetase 1 Homo sapiens 52-57 33244652-8 2021 However, retention of trans-RSV in the active site of TyrRS mimics its tyrosine-bound conformation that inhibits the auto-poly-ADP-ribos(PAR)ylation of PARP1. Resveratrol 22-31 tyrosyl-tRNA synthetase 1 Homo sapiens 54-59 33244652-9 2021 Therefore, we proposed that cis-RSV-induced TyrRS-regulated auto-PARylation of PARP1 would contribute, at least in part, to the reported health benefits of RSV through the induction of protective stress response. Resveratrol 28-35 tyrosyl-tRNA synthetase 1 Homo sapiens 44-49 33244652-9 2021 Therefore, we proposed that cis-RSV-induced TyrRS-regulated auto-PARylation of PARP1 would contribute, at least in part, to the reported health benefits of RSV through the induction of protective stress response. Resveratrol 32-35 tyrosyl-tRNA synthetase 1 Homo sapiens 44-49 33244652-10 2021 This observation suggested that trans-RSV would inhibit TyrRS/PARP1-mediated protective stress response and would instead elicit an opposite effect compared to cis-RSV. Resveratrol 32-41 tyrosyl-tRNA synthetase 1 Homo sapiens 56-61 33244652-12 2021 Therefore, the finding that cis-RSV and trans-RSV induce two distinct conformations of TyrRS with opposite effects on the auto-PARylation of PARP1 provides a potential molecular basis for the observed dichotomic effects of RSV under different experimental paradigms. Resveratrol 28-35 tyrosyl-tRNA synthetase 1 Homo sapiens 87-92 33244652-12 2021 Therefore, the finding that cis-RSV and trans-RSV induce two distinct conformations of TyrRS with opposite effects on the auto-PARylation of PARP1 provides a potential molecular basis for the observed dichotomic effects of RSV under different experimental paradigms. Resveratrol 40-49 tyrosyl-tRNA synthetase 1 Homo sapiens 87-92 33244652-12 2021 Therefore, the finding that cis-RSV and trans-RSV induce two distinct conformations of TyrRS with opposite effects on the auto-PARylation of PARP1 provides a potential molecular basis for the observed dichotomic effects of RSV under different experimental paradigms. Resveratrol 32-35 tyrosyl-tRNA synthetase 1 Homo sapiens 87-92 30939244-0 2019 Resveratrol targets TyrRS acetylation to protect against radiation-induced damage. Resveratrol 0-11 tyrosyl-tRNA synthetase 1 Homo sapiens 20-25 31308445-4 2019 Recent work demonstrated that RSV facilitates tyrosyl-tRNA synthetase (TyrRS)-dependent activation of PARP1. Resveratrol 30-33 tyrosyl-tRNA synthetase 1 Homo sapiens 46-69 31308445-4 2019 Recent work demonstrated that RSV facilitates tyrosyl-tRNA synthetase (TyrRS)-dependent activation of PARP1. Resveratrol 30-33 tyrosyl-tRNA synthetase 1 Homo sapiens 71-76 30939244-6 2019 RSV can promote TyrRS acetylation, thus promoting TyrRS to enter the nucleus, where it regulates the relevant signaling proteins and reduces apoptosis and DNA damage. Resveratrol 0-3 tyrosyl-tRNA synthetase 1 Homo sapiens 16-21 30939244-6 2019 RSV can promote TyrRS acetylation, thus promoting TyrRS to enter the nucleus, where it regulates the relevant signaling proteins and reduces apoptosis and DNA damage. Resveratrol 0-3 tyrosyl-tRNA synthetase 1 Homo sapiens 50-55 30939244-7 2019 SIRT1 is a deacetylase, and SIRT1 knockdown or inhibition can increase TyrRS acetylation levels, further reducing radiation-induced apoptosis after RSV treatment. Resveratrol 148-151 tyrosyl-tRNA synthetase 1 Homo sapiens 71-76