PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17574068-4 2007 Multifocal ERG may detect macular dysfunction earlier than the currently recommended screening guidelines in patients with potential for macular toxicity from hydroxychloroquine. Hydroxychloroquine 159-177 ETS transcription factor ERG Homo sapiens 11-14 34837219-6 2022 KEY RESULTS: Chloroquine and hydroxychloroquine blocked hERG with IC50 of 1.47+-0.07 muM and 3.78+-0.17 muM respectively, indicating proarrhythmic risk at concentrations effective against SARS-CoV-2 in vitro. Hydroxychloroquine 29-47 ETS transcription factor ERG Homo sapiens 56-60 34837219-8 2022 Acidosis significantly reduced potency of all drugs, whereas increased temperature decreased potency of chloroquine and hydroxychloroquine against hERG but increased potency for azithromycin. Hydroxychloroquine 120-138 ETS transcription factor ERG Homo sapiens 147-151 33345848-0 2021 Off-label use of chloroquine, hydroxychloroquine, azithromycin and lopinavir/ritonavir in COVID-19 risks prolonging the QT interval by targeting the hERG channel. Hydroxychloroquine 30-48 ETS transcription factor ERG Homo sapiens 149-153 33345848-3 2021 Clinically, however, many drugs, including those currently used in COVID-19, such as chloroquine, hydroxychloroquine, azithromycin, and lopinavir/ritonavir, may cause cardiotoxicity by acting on cardiac potassium channels and the hERG channel through their off-target effects. Hydroxychloroquine 98-116 ETS transcription factor ERG Homo sapiens 230-234 34863995-4 2022 We found that R(-)HCQ and S(+)HCQ block human Kir2.1 and hERG potassium channels in the 1 muM-100 muM range with a 2-4 fold enantiomeric separation. Hydroxychloroquine 18-21 ETS transcription factor ERG Homo sapiens 57-61 34863995-4 2022 We found that R(-)HCQ and S(+)HCQ block human Kir2.1 and hERG potassium channels in the 1 muM-100 muM range with a 2-4 fold enantiomeric separation. Hydroxychloroquine 30-33 ETS transcription factor ERG Homo sapiens 57-61 34058295-0 2021 Computational and experimental studies on the inhibitory mechanism of hydroxychloroquine on hERG. Hydroxychloroquine 70-88 ETS transcription factor ERG Homo sapiens 92-96 34058295-7 2021 Molecular docking and patch clamp experiments showed that HCQ could bind to hERG and inhibit the efflux of potassium ion preferentially in the repolarization stage. Hydroxychloroquine 58-61 ETS transcription factor ERG Homo sapiens 76-80 33674391-0 2021 COVID-19 drugs chloroquine and hydroxychloroquine, but not azithromycin and remdesivir, block hERG potassium channels. Hydroxychloroquine 31-49 ETS transcription factor ERG Homo sapiens 94-98 33674391-5 2021 Here we study the effects of chloroquine, hydroxychloroquine, azithromycin, and remdesivir on hERG channels. Hydroxychloroquine 42-60 ETS transcription factor ERG Homo sapiens 94-98 33674391-10 2021 Significance Statement This work demonstrates that among off-label potential COVID-19 treatment drugs chloroquine, hydroxychloroquine, azithromycin, and remdesivir, the former two drugs block hERG potassium channels while the latter two drugs do not. Hydroxychloroquine 115-133 ETS transcription factor ERG Homo sapiens 192-196