PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30651358-7 2019 We found that DeltaORF3-induced apoptosis was significantly reduced when the infected cells were treated with the selective PERK blocker GSK2606414 (GSK) or the general ER stress attenuator 4-phenylbutyrate (4-PBA). 7-methyl-5-(1-((3-(trifluoromethyl)phenyl)acetyl)-2,3-dihydro-1H-indol-5-yl)-7H-pyrrolo(2,3-d)pyrimidin-4-amine 137-147 ankyrin repeat, SAM and basic leucine zipper domain containing 1 Homo sapiens 14-23 30651358-7 2019 We found that DeltaORF3-induced apoptosis was significantly reduced when the infected cells were treated with the selective PERK blocker GSK2606414 (GSK) or the general ER stress attenuator 4-phenylbutyrate (4-PBA). 7-methyl-5-(1-((3-(trifluoromethyl)phenyl)acetyl)-2,3-dihydro-1H-indol-5-yl)-7H-pyrrolo(2,3-d)pyrimidin-4-amine 137-147 eukaryotic translation initiation factor 2 alpha kinase 3 Homo sapiens 124-128 30651358-7 2019 We found that DeltaORF3-induced apoptosis was significantly reduced when the infected cells were treated with the selective PERK blocker GSK2606414 (GSK) or the general ER stress attenuator 4-phenylbutyrate (4-PBA). 4-phenylbutyric acid 190-206 ankyrin repeat, SAM and basic leucine zipper domain containing 1 Homo sapiens 14-23 30651358-7 2019 We found that DeltaORF3-induced apoptosis was significantly reduced when the infected cells were treated with the selective PERK blocker GSK2606414 (GSK) or the general ER stress attenuator 4-phenylbutyrate (4-PBA). 4-phenylbutyric acid 208-213 ankyrin repeat, SAM and basic leucine zipper domain containing 1 Homo sapiens 14-23 30651358-10 2019 With transient expression of the structural protein capsid (Cap) in combination with PERK silencing, we found that Cap induced MMP collapse and mitochondrial apoptosis could result from the UPR and elevation of Ca2+ and ROS levels, which were inhibitable by downregulation of PERK. Reactive Oxygen Species 220-223 eukaryotic translation initiation factor 2 alpha kinase 3 Homo sapiens 276-280 30651358-11 2019 We propose that PCV2-driven ER stress is Cap dependent and could lead to mitochondrial apoptotic responses independent of ORF3 via perturbation of intracellular Ca2+ homeostasis and accumulation of ROS.IMPORTANCE PCV2 encodes protein ORF3, a putative protein with proapoptotic activity. Reactive Oxygen Species 198-201 ankyrin repeat, SAM and basic leucine zipper domain containing 1 Homo sapiens 234-238 30651358-12 2019 Our early studies showed that PCV2 infection triggers ER stress via selective activation of the PERK pathway, a branch of the ER stress pathways, in permissive cells for enhanced replication and infection increased cytosolic Ca2+ and ROS levels. Reactive Oxygen Species 234-237 eukaryotic translation initiation factor 2 alpha kinase 3 Homo sapiens 96-100 30651358-13 2019 Here we clearly show that PCV2 infection or Cap expression induces ORF3-independent apoptosis via increased cytosolic and mitochondrial Ca2+ levels and cellular ROS levels as a result of activation of the PERK pathway. Reactive Oxygen Species 161-164 ankyrin repeat, SAM and basic leucine zipper domain containing 1 Homo sapiens 67-71 30651358-13 2019 Here we clearly show that PCV2 infection or Cap expression induces ORF3-independent apoptosis via increased cytosolic and mitochondrial Ca2+ levels and cellular ROS levels as a result of activation of the PERK pathway. Reactive Oxygen Species 161-164 eukaryotic translation initiation factor 2 alpha kinase 3 Homo sapiens 205-209