PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 33984267-7 2021 This conundrum is resolved by demonstrating that four HCV protease inhibitor drugs, simeprevir, vaniprevir, paritaprevir, and grazoprevir inhibit the SARS CoV-2 papain-like protease (PLpro). Simeprevir 84-94 ORF1a polyprotein;ORF1ab polyprotein Severe acute respiratory syndrome coronavirus 2 183-188 34903667-10 2021 Simeprevir potently mislocalized KRAS from the PM, reduced the clonogenic potential of pancreatic cancer cell lines in vitro, and abrogated the growth of KRAS-dependent tumors in vivo with enhanced efficacy when combined with MAPK and PI3K inhibitors. Simeprevir 0-10 KRAS proto-oncogene, GTPase Homo sapiens 33-37 34903667-10 2021 Simeprevir potently mislocalized KRAS from the PM, reduced the clonogenic potential of pancreatic cancer cell lines in vitro, and abrogated the growth of KRAS-dependent tumors in vivo with enhanced efficacy when combined with MAPK and PI3K inhibitors. Simeprevir 0-10 KRAS proto-oncogene, GTPase Homo sapiens 154-158 34815586-9 2022 The docked structures were examined and resulted in the identification of six highly promising DAAs i.e. beclabuvir, elbasvir, paritaprevir, grazoprevir, simeprevir, and asunapevir exhibiting high theoretical binding affinity to Mpro from SARS-CoV-2 in comparison to other DAAs. Simeprevir 154-164 NEWENTRY Severe acute respiratory syndrome-related coronavirus 229-233 35167916-11 2022 The most promising candidates among the currently used drugs were zafirlukast and simeprevir with an average binding affinity of -22 kcal/mol for spike proteins originating from various lineages. Simeprevir 82-92 surface glycoprotein Severe acute respiratory syndrome coronavirus 2 146-151 28520373-0 2012 Simeprevir Therapy and IFNL3 Genotype Simeprevir is a hepatitis C virus (HCV) protease inhibitor used in combination with other drugs to treat chronic hepatitis genotype 1 or 4 infection (1). Simeprevir 38-48 interferon lambda 3 Homo sapiens 23-28 32640381-7 2020 Caffeic acid and ferulic acid were found to inhibit SARS-CoV-2 membrane protein while the anti-viral agent"s simeprevir and grazoprevir showed a high binding affinity for nucleocapsid protein. Simeprevir 109-119 nucleocapsid phosphoprotein Severe acute respiratory syndrome coronavirus 2 171-183 32873185-10 2022 In order to analyse the stability of the binding interactions, the known cysteine protease inhibitors viz, Simeprevir, calpain inhibitor IV and the cathepsin F inhibitor in complex Mpro were subjected to molecular dynamics simulations at 100 ns. Simeprevir 107-117 NEWENTRY Severe acute respiratory syndrome-related coronavirus 181-185 32873185-11 2022 Based on the results Simeprevir was found to be a strong inhibitor of SARS-CoV-2 Mpro. Simeprevir 21-31 NEWENTRY Severe acute respiratory syndrome-related coronavirus 81-85 32807895-9 2020 Our data showed that Simeprevir and Lumacaftor bind the receptor-binding domain of the Spike protein with high affinity and prevent ACE2 interaction. Simeprevir 21-31 surface glycoprotein Severe acute respiratory syndrome coronavirus 2 87-92 32807895-9 2020 Our data showed that Simeprevir and Lumacaftor bind the receptor-binding domain of the Spike protein with high affinity and prevent ACE2 interaction. Simeprevir 21-31 angiotensin converting enzyme 2 Homo sapiens 132-136 28520373-5 2012 The FDA-approved drug label for simeprevir contains information regarding a genetic variant near the IFNL3 gene (a C to T change; rs12979860), which is a strong predictor of response to peginterferon alfa and ribavirin treatment. Simeprevir 32-42 interferon lambda 3 Homo sapiens 101-106 28520373-7 2012 However, patients of all IFNL3 genotypes had highest SVR rates when being treated with regimens that included simeprevir. Simeprevir 110-120 interferon lambda 3 Homo sapiens 25-30 30880098-3 2019 The aim of this study was to determine the prevalence of resistance-associated substitutions (RASs) in HCV NS3 gene in patients infected with genotype 1 before therapy with simeprevir. Simeprevir 173-183 KRAS proto-oncogene, GTPase Homo sapiens 107-110 30791790-4 2018 For genotype 1, the highest number of ICER comparison corresponds to sofosbuvir (SOF) triple therapy and SOF-based combinations which reported a cost per QALY systematically ranging from negative to lower than US$100,000 when compared with no treatment or dual therapy or Simeprevir triple therapy. Simeprevir 272-282 cAMP responsive element modulator Homo sapiens 38-42 30652318-5 2019 In contrast, atorvastatin, bosentan, etoposide, fexofenadine, fluvastatin, glibenclamide and simeprevir were broadly transported by recombinant monkey OATP1B1, OATP1B3 and OATP2B1. Simeprevir 93-103 solute carrier organic anion transporter family member 1B1 Homo sapiens 151-158 30652318-5 2019 In contrast, atorvastatin, bosentan, etoposide, fexofenadine, fluvastatin, glibenclamide and simeprevir were broadly transported by recombinant monkey OATP1B1, OATP1B3 and OATP2B1. Simeprevir 93-103 solute carrier organic anion transporter family member 1B3 Homo sapiens 160-167 30652318-5 2019 In contrast, atorvastatin, bosentan, etoposide, fexofenadine, fluvastatin, glibenclamide and simeprevir were broadly transported by recombinant monkey OATP1B1, OATP1B3 and OATP2B1. Simeprevir 93-103 solute carrier organic anion transporter family member 2B1 Homo sapiens 172-179 30145562-1 2018 INTRODUCTION AND AIM: Approximately 10%-15% of patients with hepatitis C genotype 1 (HCV GT1) experience virological relapse after all-oral antiviral regimen using simeprevir (SMV) and sofosbuvir (SOF). Simeprevir 164-174 beta-1,4-galactosyltransferase 1 Homo sapiens 89-92 30070722-12 2018 Conclusions: In treatment-naive subjects without cirrhosis, AL-335 + odalasvir + simeprevir for 6-8 weeks was generally safe and highly efficacious against HCV GT1. Simeprevir 81-91 beta-1,4-galactosyltransferase 1 Homo sapiens 160-163 29451090-3 2018 To investigate the relationships of new direct-acting antiviral drugs, simeprevir/sofosbuvir, with lipid profile and insulin resistance (IR). Simeprevir 71-81 insulin Homo sapiens 117-124 30377854-6 2018 The effect of simeprevir and/or odalasvir might be explained by their capacity to inhibit P-glycoprotein. Simeprevir 14-24 ATP binding cassette subfamily B member 1 Homo sapiens 90-104 30145562-1 2018 INTRODUCTION AND AIM: Approximately 10%-15% of patients with hepatitis C genotype 1 (HCV GT1) experience virological relapse after all-oral antiviral regimen using simeprevir (SMV) and sofosbuvir (SOF). Simeprevir 176-179 beta-1,4-galactosyltransferase 1 Homo sapiens 89-92 30145562-13 2018 CONCLUSIONS: Treatment with LDV/SOF with/without RBV for 12-24 weeks was very well tolerated and resulted in high SVR 12 rates (96%) in HCV GT1 relapsers to SMV + SOF treatment. Simeprevir 157-160 beta-1,4-galactosyltransferase 1 Homo sapiens 140-143 29374597-4 2018 Therefore, we examined the association of GHRL gene polymorphisms (rs26312 and rs27647), and its serum level to virologic responses to combined sofosbuvir and Simeprevir therapy for a course of 12 successive weeks in Egyptian chronic hepatitis C (CHC) patients. Simeprevir 159-169 ghrelin and obestatin prepropeptide Homo sapiens 42-46 28506030-0 2017 Simeprevir-Based Triple Therapy with Reduced Doses of Pegylated Interferon alpha-2a Plus Ribavirin for Interferon Ineligible Patients with Genotype 1b Hepatitis C Virus. Simeprevir 0-10 interferon alpha 2 Homo sapiens 64-83 28884930-5 2018 Among the 6 patients receiving lead-in injections, viral relapse occurred in 2 patients who had an unfavorable IFN-lambda3-related gene single nucleotide polymorphism allele; both patients had been previously treated with simeprevir, and HCV carrying NS5A-L31V/Y93H mutations had emerged after DCV/ASV. Simeprevir 222-232 interferon lambda 3 Homo sapiens 111-122 29299156-7 2017 Simeprevir down-regulated PI3Kdelta expression and PI3Kdelta inhibition using RNA interference radiosensitized breast cancer cells. Simeprevir 0-10 phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta Homo sapiens 26-35 29299156-7 2017 Simeprevir down-regulated PI3Kdelta expression and PI3Kdelta inhibition using RNA interference radiosensitized breast cancer cells. Simeprevir 0-10 phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta Homo sapiens 51-60 29299156-10 2017 Simeprevir showed significant radiosensitizing effect and immune modulatory function by affecting the CD4(+)/CD8(+) ratio of tumor infiltrating lymphocytes. Simeprevir 0-10 CD4 molecule Homo sapiens 102-105 29453451-0 2018 Prevalence and impact of baseline resistance-associated substitutions on the efficacy of ledipasvir/sofosbuvir or simeprevir/sofosbuvir against GT1 HCV infection. Simeprevir 114-124 beta-1,4-galactosyltransferase 1 Homo sapiens 144-147 28877086-7 2017 Baseline NS3-RASs before retreatment were observed in two patients who failed a sofosbuvir/simeprevir regimen: D168V RAS was detected in a genotype-4 patient, whereas the complex RAS-pattern Q80K, I170V, R155K, D168E was observed in a genotype-1a patient. Simeprevir 91-101 KRAS proto-oncogene, GTPase Homo sapiens 9-12 28484975-10 2017 The AUC of simeprevir was also dominated by OATP-mediated uptake because of its small Rdif value. Simeprevir 11-21 solute carrier organic anion transporter family member 1A2 Homo sapiens 44-48 28506030-1 2017 Background/Aims: The present study aimed to evaluate the safety and efficacy of simeprevir-based triple therapy with reduced doses of pegylated interferon (PEG-IFN) and ribavirin for interferon (IFN) ineligible patients, such as elderly and/or cirrhotic patients, and to elucidate the factors contributing to a sustained virologic response (SVR). Simeprevir 80-90 interferon alpha 1 Homo sapiens 160-163 28506030-1 2017 Background/Aims: The present study aimed to evaluate the safety and efficacy of simeprevir-based triple therapy with reduced doses of pegylated interferon (PEG-IFN) and ribavirin for interferon (IFN) ineligible patients, such as elderly and/or cirrhotic patients, and to elucidate the factors contributing to a sustained virologic response (SVR). Simeprevir 80-90 interferon alpha 1 Homo sapiens 169-199 28506030-9 2017 Conclusions: Simeprevir-based triple therapy with reduced doses of PEG-IFN and ribavirin was safe and effective for IFN ineligible patients infected with genotype 1b HCV. Simeprevir 13-23 interferon alpha 1 Homo sapiens 71-74 28506030-9 2017 Conclusions: Simeprevir-based triple therapy with reduced doses of PEG-IFN and ribavirin was safe and effective for IFN ineligible patients infected with genotype 1b HCV. Simeprevir 13-23 interferon alpha 1 Homo sapiens 116-119 28228479-9 2017 Our findings are consistent with the detection of R155K/D168A in NS3 from virologic failures treated with simeprevir but not grazoprevir. Simeprevir 106-116 KRAS proto-oncogene, GTPase Homo sapiens 65-68 28569206-6 2017 RESULTS: The majority of patients with virologic failure had emerging RAVs to all study drugs at the time of failure: in all 22 patients SMV RAVs emerged at NS3 positions 80, 155, 156 and/or 168, consistent with the known SMV resistance profile. Simeprevir 137-140 KRAS proto-oncogene, GTPase Homo sapiens 157-160 27896690-1 2017 The disposition of simeprevir (SMV) in humans is characterised by cytochrome P450 3A4 metabolism and hepatic uptake by organic anion transporting polypeptide 1B1/3 (OATP1B1/3). Simeprevir 19-29 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 66-85 27896690-1 2017 The disposition of simeprevir (SMV) in humans is characterised by cytochrome P450 3A4 metabolism and hepatic uptake by organic anion transporting polypeptide 1B1/3 (OATP1B1/3). Simeprevir 19-29 solute carrier organic anion transporter family member 1B1 Homo sapiens 165-172 27896690-1 2017 The disposition of simeprevir (SMV) in humans is characterised by cytochrome P450 3A4 metabolism and hepatic uptake by organic anion transporting polypeptide 1B1/3 (OATP1B1/3). Simeprevir 31-34 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 66-85 27896690-1 2017 The disposition of simeprevir (SMV) in humans is characterised by cytochrome P450 3A4 metabolism and hepatic uptake by organic anion transporting polypeptide 1B1/3 (OATP1B1/3). Simeprevir 31-34 solute carrier organic anion transporter family member 1B1 Homo sapiens 165-172 27027531-0 2017 IFNL4 polymorphism effects on outcome of simeprevir, peginterferon, and ribavirin therapy for older patients with genotype 1 chronic hepatitis C. AIM: Older patients with chronic hepatitis C have a lower virological response to interferon (IFN)-based treatments compared to younger patients. Simeprevir 41-51 interferon lambda 4 (gene/pseudogene) Homo sapiens 0-5 28270091-2 2017 Here, as a model, we focused on the provenance, in the current Italian HCV subtype 1a epidemic, of the NS3 resistance-associated variant (RAV) Q80K, known to interfere with the action of NS3/4A protease inhibitor simeprevir. Simeprevir 213-223 KRAS proto-oncogene, GTPase Homo sapiens 103-106 28270091-2 2017 Here, as a model, we focused on the provenance, in the current Italian HCV subtype 1a epidemic, of the NS3 resistance-associated variant (RAV) Q80K, known to interfere with the action of NS3/4A protease inhibitor simeprevir. Simeprevir 213-223 KRAS proto-oncogene, GTPase Homo sapiens 187-190 27027531-0 2017 IFNL4 polymorphism effects on outcome of simeprevir, peginterferon, and ribavirin therapy for older patients with genotype 1 chronic hepatitis C. AIM: Older patients with chronic hepatitis C have a lower virological response to interferon (IFN)-based treatments compared to younger patients. Simeprevir 41-51 interferon alpha 1 Homo sapiens 0-3 26857426-8 2016 The present case report is based on an idea that a regimen containing IFN with simeprevir could be a therapeutic option particularly for those who are likely to be highly sensitive and tolerable to IFN. Simeprevir 79-89 interferon alpha 1 Homo sapiens 70-73 27530469-7 2017 DDI are more likely to occur with 3D regimen, daclatasvir, simeprevir and ledipasvir, as they are all both substrates and inhibitors of P-gp and/or CYP3A4, than with sofosbuvir. Simeprevir 59-69 ATP binding cassette subfamily B member 1 Homo sapiens 136-140 27530469-7 2017 DDI are more likely to occur with 3D regimen, daclatasvir, simeprevir and ledipasvir, as they are all both substrates and inhibitors of P-gp and/or CYP3A4, than with sofosbuvir. Simeprevir 59-69 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 148-154 26916827-0 2016 Effects of ITPA polymorphism on decrease of hemoglobin during simeprevir, peg-interferon, and ribavirin combination treatment for chronic hepatitis C. AIM: Polymorphisms in the ITPA gene influence anemia during peg-interferon (PEG-IFN) and ribavirin (RBV) therapy, but their effects during triple therapy with simeprevir, PEG-IFN, and RBV are not sufficiently known. Simeprevir 62-72 inosine triphosphatase Homo sapiens 11-15 26916827-0 2016 Effects of ITPA polymorphism on decrease of hemoglobin during simeprevir, peg-interferon, and ribavirin combination treatment for chronic hepatitis C. AIM: Polymorphisms in the ITPA gene influence anemia during peg-interferon (PEG-IFN) and ribavirin (RBV) therapy, but their effects during triple therapy with simeprevir, PEG-IFN, and RBV are not sufficiently known. Simeprevir 62-72 inosine triphosphatase Homo sapiens 177-181 26916827-0 2016 Effects of ITPA polymorphism on decrease of hemoglobin during simeprevir, peg-interferon, and ribavirin combination treatment for chronic hepatitis C. AIM: Polymorphisms in the ITPA gene influence anemia during peg-interferon (PEG-IFN) and ribavirin (RBV) therapy, but their effects during triple therapy with simeprevir, PEG-IFN, and RBV are not sufficiently known. Simeprevir 310-320 inosine triphosphatase Homo sapiens 177-181 26916827-5 2016 In simeprevir plus PEG-IFN/RBV-treated patients, decreases in hemoglobin levels were faster and greater, and the cumulative proportion of patients with ribavirin dose reduction was significantly greater in ITPA genotype CC patients than in CA/AA patients. Simeprevir 3-13 inosine triphosphatase Homo sapiens 206-210 26916827-9 2016 CONCLUSION: ITPA polymorphism influences hemoglobin levels and incidence of RVB dose reduction during simeprevir triple therapy, indicating the importance of monitoring anemia during treatment, particularly for ITPA genotype CC patients. Simeprevir 102-112 inosine triphosphatase Homo sapiens 12-16 28261382-17 2017 CONCLUSION: Both TVR- and SMV-based triple therapies can be successfully used to treat patients aged 66 years or older with genotype 1b chronic hepatitis C. Genotyping of the IL28B indicates a potential to achieve SVR in these difficult-to-treat elderly patients. Simeprevir 26-29 interferon lambda 3 Homo sapiens 175-180 28011961-0 2016 Genotypic analysis of HCV 1a by sequencing of the NS3 proteasic region in simeprevir therapy candidates. Simeprevir 74-84 KRAS proto-oncogene, GTPase Homo sapiens 50-53 28011961-2 2016 In fact, SIMEPREVIR (SMV) acts as NS3/4A protease inhibitor (PI); its efficacy is, however, reduced in HCV1a patients characterized by NS3Q80K polymorphism. Simeprevir 9-19 KRAS proto-oncogene, GTPase Homo sapiens 34-37 28011961-2 2016 In fact, SIMEPREVIR (SMV) acts as NS3/4A protease inhibitor (PI); its efficacy is, however, reduced in HCV1a patients characterized by NS3Q80K polymorphism. Simeprevir 21-24 KRAS proto-oncogene, GTPase Homo sapiens 34-37 28011961-3 2016 The aim of this work was to design a genotypic analysis of NS3 protease in order to characterize viral quasispecies in HCV 1a patients before starting the SMV therapy. Simeprevir 155-158 KRAS proto-oncogene, GTPase Homo sapiens 59-62 26857426-8 2016 The present case report is based on an idea that a regimen containing IFN with simeprevir could be a therapeutic option particularly for those who are likely to be highly sensitive and tolerable to IFN. Simeprevir 79-89 interferon alpha 1 Homo sapiens 198-201 26991414-7 2016 RBV dosage affected SVR dose-dependently in patients with the IL28B non-TT genotype treated with SMV triple therapy. Simeprevir 97-100 interferon lambda 3 Homo sapiens 62-67 27484655-6 2016 The EC50 values of simeprevir in simeprevir-resistant mutants were significantly decreased by combining simeprevir with anti-miR-122. Simeprevir 19-29 microRNA 122 Homo sapiens 125-132 27484655-6 2016 The EC50 values of simeprevir in simeprevir-resistant mutants were significantly decreased by combining simeprevir with anti-miR-122. Simeprevir 33-43 microRNA 122 Homo sapiens 125-132 27484655-6 2016 The EC50 values of simeprevir in simeprevir-resistant mutants were significantly decreased by combining simeprevir with anti-miR-122. Simeprevir 33-43 microRNA 122 Homo sapiens 125-132 27293923-3 2016 Following successful therapy with sofosbuvir, simeprevir, and ribavirin, her insulin requirements decreased and her glycosylated hemoglobin (HgA1c) normalized despite weight gain. Simeprevir 46-56 insulin Homo sapiens 77-84 26223482-9 2016 CONCLUSIONS: Hyperbilirubinemia develops at early time points after simeprevir administration in most cases and is dependent on the ITPA genotype. Simeprevir 68-78 inosine triphosphatase Homo sapiens 132-136 26353895-2 2016 Simeprevir is metabolized by the cytochrome P450 (CYP) system, primarily CYP3A, and is a substrate for several drug transporters, including the organic anion transporting polypeptides (OATPs). Simeprevir 0-10 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 73-78 26353895-3 2016 It is susceptible to metabolic drug-drug interactions with drugs that are moderate or strong CYP3A inhibitors (e.g. ritonavir and erythromycin) or CYP3A inducers (e.g. rifampin and efavirenz); coadministration of these drugs may increase or decrease plasma concentrations of simeprevir, respectively, and should be avoided. Simeprevir 275-285 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 93-98 26353895-4 2016 Clinical studies have shown that simeprevir is a mild inhibitor of CYP1A2 and intestinal CYP3A but does not inhibit hepatic CYP3A. Simeprevir 33-43 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 67-73 26353895-4 2016 Clinical studies have shown that simeprevir is a mild inhibitor of CYP1A2 and intestinal CYP3A but does not inhibit hepatic CYP3A. Simeprevir 33-43 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 89-94 26353895-7 2016 Simeprevir is a substrate and inhibitor of the transporters P-glycoprotein (P-gp), breast cancer resistance protein (BCRP) and OATP1B1/3. Simeprevir 0-10 ATP binding cassette subfamily B member 1 Homo sapiens 60-74 26353895-7 2016 Simeprevir is a substrate and inhibitor of the transporters P-glycoprotein (P-gp), breast cancer resistance protein (BCRP) and OATP1B1/3. Simeprevir 0-10 ATP binding cassette subfamily B member 1 Homo sapiens 76-80 26353895-7 2016 Simeprevir is a substrate and inhibitor of the transporters P-glycoprotein (P-gp), breast cancer resistance protein (BCRP) and OATP1B1/3. Simeprevir 0-10 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 83-115 26353895-7 2016 Simeprevir is a substrate and inhibitor of the transporters P-glycoprotein (P-gp), breast cancer resistance protein (BCRP) and OATP1B1/3. Simeprevir 0-10 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 117-121 26353895-7 2016 Simeprevir is a substrate and inhibitor of the transporters P-glycoprotein (P-gp), breast cancer resistance protein (BCRP) and OATP1B1/3. Simeprevir 0-10 solute carrier organic anion transporter family member 1B1 Homo sapiens 127-134 26259716-6 2016 Saturation of gut and liver metabolism by CYP3A4, and saturation of hepatic uptake by OATP1B1/3, seem to account for the observed nonlinear PK of simeprevir. Simeprevir 146-156 solute carrier organic anion transporter family member 1B1 Homo sapiens 86-93 26392483-0 2015 In Vitro Activity of Simeprevir against Hepatitis C Virus Genotype 1 Clinical Isolates and Its Correlation with NS3 Sequence and Site-Directed Mutants. Simeprevir 21-31 KRAS proto-oncogene, GTPase Homo sapiens 112-115 28635836-7 2016 The experience in using cePEG-IFN alpha-2b as a component of the three-component AVT regimen (simeprevir, cePEG IFN alfa-2b, and ribavirin) has been published. Simeprevir 94-104 interferon alpha 1 Homo sapiens 30-33 26668696-8 2015 Patients in the SMV group were older, had higher serum HCV RNA levels, lower hemoglobin, higher prevalence of unfavorable interleukin-28B (IL28B) genotype (rs8099917), and poorer response to previous PEG-IFN and RBV treatment. Simeprevir 16-19 interferon lambda 3 Homo sapiens 122-137 26668696-8 2015 Patients in the SMV group were older, had higher serum HCV RNA levels, lower hemoglobin, higher prevalence of unfavorable interleukin-28B (IL28B) genotype (rs8099917), and poorer response to previous PEG-IFN and RBV treatment. Simeprevir 16-19 interferon lambda 3 Homo sapiens 139-144 26392483-1 2015 Simeprevir (TMC435) is a once-daily, single-pill, oral hepatitis C virus (HCV) NS3 protease inhibitor approved for the treatment of chronic HCV infection. Simeprevir 0-10 KRAS proto-oncogene, GTPase Homo sapiens 79-82 26392483-1 2015 Simeprevir (TMC435) is a once-daily, single-pill, oral hepatitis C virus (HCV) NS3 protease inhibitor approved for the treatment of chronic HCV infection. Simeprevir 12-18 KRAS proto-oncogene, GTPase Homo sapiens 79-82 26392483-5 2015 Naturally occurring NS3 polymorphisms that reduced simeprevir activity, other than Q80K, were uncommon in the simeprevir studies and generally conferred low-level resistance in vitro. Simeprevir 51-61 KRAS proto-oncogene, GTPase Homo sapiens 20-23 26392483-5 2015 Naturally occurring NS3 polymorphisms that reduced simeprevir activity, other than Q80K, were uncommon in the simeprevir studies and generally conferred low-level resistance in vitro. Simeprevir 110-120 KRAS proto-oncogene, GTPase Homo sapiens 20-23 26392483-9 2015 In conclusion, pretreatment NS3 isolates were generally fully susceptible (FC, <= 2.0) or conferred low-level resistance to simeprevir in vitro (FC, >2.0 and <50). Simeprevir 127-137 KRAS proto-oncogene, GTPase Homo sapiens 28-31 26232533-1 2015 The Q80K polymorphism in the hepatitis C virus (HCV) NS3 enzyme reduces susceptibility to simeprevir and other novel protease inhibitors. Simeprevir 90-100 KRAS proto-oncogene, GTPase Homo sapiens 53-56 26095167-9 2015 CONCLUSIONS: Considering the effectiveness and safety, simeprevir-based triple therapy will continue to be a useful treatment option in Japan for treatment-naive or prior relapse patients with a favorable IL28B genotype. Simeprevir 55-65 interferon lambda 3 Homo sapiens 205-210 26075320-1 2015 Favourable efficacy and safety profiles for simeprevir in combination with pegylated interferon alpha (PEG-IFNalpha) and ribavirin (triple therapy) have been shown in clinical trials. Simeprevir 44-54 interferon alpha 1 Homo sapiens 107-115 26075320-9 2015 The treatment outcome of simeprevir-based triple therapy for HCV genotype 1b patients with prior telaprevir failure depended on the prior response to PEG-IFNalpha and ribavirin. Simeprevir 25-35 interferon alpha 1 Homo sapiens 154-162 25959702-10 2015 Finally, we detected both natural and on-treatment genotypic resistance to HCV NS3 PIs, including a substantial prevalence of Q80K substitutions associated with decreased susceptibility to simeprevir, a second generation PI. Simeprevir 189-199 KRAS proto-oncogene, GTPase Homo sapiens 79-82 26249823-2 2015 The HCV NS3-Q80K polymorphism is associated with resistance to the recently approved NS3 inhibitor simeprevir (SMV) when combined with PEG-interferon and ribavirin (PEG-IFN/RBV) and alternative therapy should be considered for patients with baseline Q80K. Simeprevir 99-109 KRAS proto-oncogene, GTPase Homo sapiens 8-11 26249823-2 2015 The HCV NS3-Q80K polymorphism is associated with resistance to the recently approved NS3 inhibitor simeprevir (SMV) when combined with PEG-interferon and ribavirin (PEG-IFN/RBV) and alternative therapy should be considered for patients with baseline Q80K. Simeprevir 99-109 KRAS proto-oncogene, GTPase Homo sapiens 85-88 26249823-2 2015 The HCV NS3-Q80K polymorphism is associated with resistance to the recently approved NS3 inhibitor simeprevir (SMV) when combined with PEG-interferon and ribavirin (PEG-IFN/RBV) and alternative therapy should be considered for patients with baseline Q80K. Simeprevir 111-114 KRAS proto-oncogene, GTPase Homo sapiens 8-11 26249823-2 2015 The HCV NS3-Q80K polymorphism is associated with resistance to the recently approved NS3 inhibitor simeprevir (SMV) when combined with PEG-interferon and ribavirin (PEG-IFN/RBV) and alternative therapy should be considered for patients with baseline Q80K. Simeprevir 111-114 KRAS proto-oncogene, GTPase Homo sapiens 85-88 26096332-2 2015 Combined simeprevir (SMV) and sofosbuvir (SOF) with or without ribavirin (RBV) results in high sustained virological response (SVR) rates along with minimal adverse events (AEs) in patients with hepatitis C genotype 1 (HCV GT1). Simeprevir 9-19 beta-1,4-galactosyltransferase 1 Homo sapiens 223-226 26488159-9 2015 Contraindicated associations/potential interactions were expected between cART and respectively sofosbuvir (0.2%/0%), sofosbuvir/ledipasvir (0.2%/67.6%), daclatasvir (0%/49.4%), ombitasvir/boosted paritaprevir (with or without dasabuvir) (34.4%/52.2%) and simeprevir (78.8%/0%). Simeprevir 256-266 CART prepropeptide Homo sapiens 74-78 26096332-2 2015 Combined simeprevir (SMV) and sofosbuvir (SOF) with or without ribavirin (RBV) results in high sustained virological response (SVR) rates along with minimal adverse events (AEs) in patients with hepatitis C genotype 1 (HCV GT1). Simeprevir 21-24 beta-1,4-galactosyltransferase 1 Homo sapiens 223-226 26163159-5 2015 The results of co-incubation inhibition assays showed that SMV and ASV strongly inhibited estrone sulfate (5 nM) uptake by OATP2B1, with half maximal inhibitory concentrations of 0.49 +- 0.12 muM and 0.16 +- 0.06 muM, respectively. Simeprevir 59-62 solute carrier organic anion transporter family member 2B1 Homo sapiens 123-130 26163159-5 2015 The results of co-incubation inhibition assays showed that SMV and ASV strongly inhibited estrone sulfate (5 nM) uptake by OATP2B1, with half maximal inhibitory concentrations of 0.49 +- 0.12 muM and 0.16 +- 0.06 muM, respectively. Simeprevir 59-62 latexin Homo sapiens 192-195 26163159-5 2015 The results of co-incubation inhibition assays showed that SMV and ASV strongly inhibited estrone sulfate (5 nM) uptake by OATP2B1, with half maximal inhibitory concentrations of 0.49 +- 0.12 muM and 0.16 +- 0.06 muM, respectively. Simeprevir 59-62 latexin Homo sapiens 213-216 26163159-6 2015 Furthermore, it was found that SMV and ASV imposed long-lasting pre-incubation inhibitory effects on OATP2B1 function that enhanced their co-incubation inhibition potencies. Simeprevir 31-34 solute carrier organic anion transporter family member 2B1 Homo sapiens 101-108 26213689-11 2015 The prevalence of the natural NS3 variant Q80K, associated with resistance to the macrocyclic protease inhibitor simeprevir, was detected in 51.6% of clade I and 0% of clade II (P < .001); clade I showed a lower genetic barrier for Q80K, whereas no sign of selective pressure at any protease inhibitor resistance-associated codon was detected. Simeprevir 113-123 KRAS proto-oncogene, GTPase Homo sapiens 30-33 25778747-5 2015 As compared to PRS/SR, treating with an all oral regimen of Sofosbuvir and Simeprevir (SS) for G1/4 and SR for G2/3, increased QALYs by 1 110 451 and reduced deaths by an additional 164 540 at an incremental cost of $80.1 billion and an ICER of $72 169. Simeprevir 75-85 palmitoyl-protein thioesterase 2 Homo sapiens 95-106 24961662-1 2015 AIM: The efficacy and safety of simeprevir in combination with peginterferon-alpha-2b and ribavirin (PEG IFN-alpha-2b/RBV) were investigated in patients infected with hepatitis C virus (HCV) genotype 1 who were treatment-naive or had previously received interferon (IFN)-based therapy. Simeprevir 32-42 interferon alpha 1 Homo sapiens 105-108 24961662-11 2015 CONCLUSION: Simeprevir combined with PEG IFN-alpha-2b/RBV was effective in patients infected with HCV genotype 1, both for initial treatment of naive patients and for retreatment of patients in whom previous IFN-based therapy had failed. Simeprevir 12-22 interferon alpha 1 Homo sapiens 208-211 25389307-1 2015 Hepatitis C virus (HCV) has a naturally occurring polymorphism, Q80K, in the nonstructural protein 3 (NS3) gene encoding the viral protease, which has been associated with reduced susceptibility to the direct-acting antiviral inhibitor simeprevir. Simeprevir 236-246 KRAS proto-oncogene, GTPase Homo sapiens 102-105 26248125-4 2015 The Q80K NS3-protease mutation affects sensibility to simeprevir + peg-interferon/ribavirin combinations. Simeprevir 54-64 KRAS proto-oncogene, GTPase Homo sapiens 9-12 26135875-0 2015 Development and Validation of Two Screening Assays for the Hepatitis C Virus NS3 Q80K Polymorphism Associated with Reduced Response to Combination Treatment Regimens Containing Simeprevir. Simeprevir 177-187 KRAS proto-oncogene, GTPase Homo sapiens 77-80 26135875-1 2015 Persons with hepatitis C virus (HCV) genotype 1a (GT1a) infections harboring a baseline Q80K polymorphism in nonstructural protein 3 (NS3) have a reduced virologic response to simeprevir in combination with pegylated interferon-alfa and ribavirin. Simeprevir 176-186 KRAS proto-oncogene, GTPase Homo sapiens 134-137 25770114-9 2015 Simeprevir is also prone to drug interactions because of cytochrome P450(CYP) 3A4, CYP1A2, P-glycoprotein, and OATP1 involvement and is not recommended for use in combination with several HIV antiretrovirals (ARVs). Simeprevir 0-10 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 57-81 25770114-9 2015 Simeprevir is also prone to drug interactions because of cytochrome P450(CYP) 3A4, CYP1A2, P-glycoprotein, and OATP1 involvement and is not recommended for use in combination with several HIV antiretrovirals (ARVs). Simeprevir 0-10 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 83-89 25770114-9 2015 Simeprevir is also prone to drug interactions because of cytochrome P450(CYP) 3A4, CYP1A2, P-glycoprotein, and OATP1 involvement and is not recommended for use in combination with several HIV antiretrovirals (ARVs). Simeprevir 0-10 ATP binding cassette subfamily B member 1 Homo sapiens 91-105 25770114-9 2015 Simeprevir is also prone to drug interactions because of cytochrome P450(CYP) 3A4, CYP1A2, P-glycoprotein, and OATP1 involvement and is not recommended for use in combination with several HIV antiretrovirals (ARVs). Simeprevir 0-10 ornithine aminotransferase pseudogene 1 Homo sapiens 111-116 25963122-1 2015 Aim: Pegylated-interferon/ribavirin/simeprevir (PEG-IFN/RBV/SMV) combination therapy is widely used for hepatitis C virus (HCV) treatment after liver transplantation (LT). Simeprevir 36-46 interferon alpha 1 Homo sapiens 52-55 25624738-3 2015 Simeprevir received its first global approval in Japan in September 2013 for the treatment of genotype 1 chronic hepatitis C in combination with PEG-IFN and RBV. Simeprevir 0-10 interferon alpha 1 Homo sapiens 149-152 25624738-5 2015 We experienced a patient with interstitial pneumonitis that was induced by simeprevir with PEG-IFN and RBV therapy for chronic hepatitis C in the early stages of therapy (8 wk after initiating therapy). Simeprevir 75-85 interferon alpha 1 Homo sapiens 95-98 25624738-6 2015 This is the first case report of interstitial pneumonitis with simeprevir with PEG-IFN and RBV in the world. Simeprevir 63-73 interferon alpha 1 Homo sapiens 83-86 24005956-3 2014 RESULTS: Compared with the PR48 group, plasma HCV RNA reductions in the simeprevir groups were rapid and more substantial (Week 4: -5.2, -5.2 and -2.9 log10IU/mL for simeprevir 50 mg combined, 100 mg combined, and PR48 groups, respectively). Simeprevir 72-82 protein phosphatase 2 regulatory subunit B''beta Homo sapiens 214-218 25529083-4 2015 A PEG-IFN/RBV-based regimen with simeprevir or daclatasvir is based on response-guided therapy and its efficacy depends on predictors of response to IFN. Simeprevir 33-43 interferon alpha 1 Homo sapiens 6-9 25529083-4 2015 A PEG-IFN/RBV-based regimen with simeprevir or daclatasvir is based on response-guided therapy and its efficacy depends on predictors of response to IFN. Simeprevir 33-43 interferon alpha 1 Homo sapiens 149-152 25529083-6 2015 In HCV-1a infected patients, the K80Q mutation in NS3 or the presence of NS5A variants at baseline are associated with poor response with simeprevir- or daclatasvir-containing regimens respectively. Simeprevir 138-148 KRAS proto-oncogene, GTPase Homo sapiens 50-53 25397486-1 2014 INTRODUCTION: Simeprevir, a new oral NS3/4A protease inhibitor, was recently approved by the FDA and the EMA for the treatment of patients with chronic HCV genotype 1, 4, 5 and 6 infection l. It has been recommended in the 2014 UK Consensus Guidelines as a possible treatment of previously untreated genotype 1a-infected patients. Simeprevir 14-24 KRAS proto-oncogene, GTPase Homo sapiens 37-40 24677184-1 2014 UNLABELLED: Treatment guidance for chronic hepatitis C (CHC) released by the American Association for the Study of Liver Diseases (AASLD) and the Infectious Diseases Society of America (IDSA) offers two options for interferon (IFN)-ineligible/intolerant individuals with genotype 1 infection: sofosbuvir/ribavirin (SOF/RBV) for 24 weeks or sofosbuvir/simeprevir (SOF/SMV) for 12 weeks. Simeprevir 351-361 interferon alpha 1 Homo sapiens 227-230 25349647-7 2014 IL-28B-CC-genotype patients treated with protease inhibitor-based triple-therapy consisting of Boceprevir, Simeprevir, Telaprevir or Vaniprevir showed odds of 3.38, 14.66, 7.84 and 2.91, respectively. Simeprevir 107-117 interferon lambda 3 Homo sapiens 0-6 24867984-6 2014 The results of our coincubation inhibition assays have shown that all tested DAAs could inhibit OATP1B1 functions and that SMV, ASV, and DCV (to a lesser extent), but not SFV, exhibited long-lasting preincubation inhibitory effects on OATP1B1 functions. Simeprevir 123-126 solute carrier organic anion transporter family member 1B1 Homo sapiens 235-242 25002352-4 2014 The NS3/4A inhibitor simeprevir and NS5B inhibitor sofosbuvir have recently been licensed and can reduce the length of antiviral treatment, improve response rates, and allow for interferon-free regimens for some HCV genotypes. Simeprevir 21-31 KRAS proto-oncogene, GTPase Homo sapiens 4-7 24373080-10 2014 The goal of this review to summarize the results and safety of simeprevir, faldaprevir and sofosbuvir, to advise physicians and to inform patients on the benefits and risks of these second-wave IFN-based regimens for HCV genotype infection. Simeprevir 63-73 interferon alpha 1 Homo sapiens 194-197 24373081-3 2014 Initially, a wave of IFN-based regimen (sofosbuvir, faldaprevir and simeprevir) will be available for treatment of HCV genotype 1. Simeprevir 68-78 interferon alpha 1 Homo sapiens 21-24 24005956-4 2014 High rapid virologic response rates (83, 90, and 8 % for simeprevir 50 mg combined, 100 mg combined, and PR48 groups, respectively) led to high sustained virologic response rates (77-92 %, compared with 46 % for PR48). Simeprevir 57-67 protein phosphatase 2 regulatory subunit B''beta Homo sapiens 212-216 24005956-6 2014 Relapse rates in simeprevir-treated patients were low (8-17 %, compared with 36 % for the PR48 group). Simeprevir 17-27 protein phosphatase 2 regulatory subunit B''beta Homo sapiens 90-94 22127068-0 2012 Molecular modeling study on the resistance mechanism of HCV NS3/4A serine protease mutants R155K, A156V and D168A to TMC435. Simeprevir 117-123 KRAS proto-oncogene, GTPase Homo sapiens 60-63 22127068-3 2012 Herein, based on the recently determined structure of NS3/4A-TMC435 complex, atomic-level models of the key residue mutated (R155K, A156V and D168A) NS3/4A-TMC435 complexes were constructed. Simeprevir 61-67 KRAS proto-oncogene, GTPase Homo sapiens 54-57 22127068-3 2012 Herein, based on the recently determined structure of NS3/4A-TMC435 complex, atomic-level models of the key residue mutated (R155K, A156V and D168A) NS3/4A-TMC435 complexes were constructed. Simeprevir 61-67 KRAS proto-oncogene, GTPase Homo sapiens 149-152 22127068-3 2012 Herein, based on the recently determined structure of NS3/4A-TMC435 complex, atomic-level models of the key residue mutated (R155K, A156V and D168A) NS3/4A-TMC435 complexes were constructed. Simeprevir 156-162 KRAS proto-oncogene, GTPase Homo sapiens 54-57 22127068-3 2012 Herein, based on the recently determined structure of NS3/4A-TMC435 complex, atomic-level models of the key residue mutated (R155K, A156V and D168A) NS3/4A-TMC435 complexes were constructed. Simeprevir 156-162 KRAS proto-oncogene, GTPase Homo sapiens 149-152 22127068-8 2012 These findings could provide some insights into the resistance mechanism of NS3/4A protease mutants to TMC435 and would be critical for the development of novel inhibitors that are less susceptible to drug resistance. Simeprevir 103-109 KRAS proto-oncogene, GTPase Homo sapiens 76-79 18678486-0 2008 Structure-activity relationship study on a novel series of cyclopentane-containing macrocyclic inhibitors of the hepatitis C virus NS3/4A protease leading to the discovery of TMC435350. Simeprevir 175-184 KRAS proto-oncogene, GTPase Homo sapiens 131-134