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Orzel D, Ravald H, Dillon A, Rantala J, Wiedmer SK, Russo G. Immobilised artificial membrane liquid chromatography vs liposome electrokinetic capillary chromatography: Suitability in drug/bio membrane partitioning studies and effectiveness in the assessment of the passage of drugs through the respiratory mucosa. J Chromatogr A 2024; 1734:465286. [PMID: 39191185 DOI: 10.1016/j.chroma.2024.465286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2024] [Revised: 08/16/2024] [Accepted: 08/17/2024] [Indexed: 08/29/2024]
Abstract
This study pioneers a comparison of the application of biomimetic techniques, immobilised artificial membrane liquid chromatography (IAM LC) and liposome electrokinetic capillary chromatography (LEKC), for the prediction of pulmonary drug permeability. The pulmonary absorption profiles of 26 structurally unrelated drug-like molecules were evaluated using their IAM hydrophobicity index (CHI IAM) measured in IAM LC, and the logarithm of distribution constants (log KLEKC) derived from the LEKC experiments. Lipophilicity (phospholipids) parameters obtained from IAM LC and most LEKC analyses were linearly related to the n-octanol/water partitioning coefficients of the neutral forms (i.e., log Po/w values) to a moderate extent. However, the relationship with distribution coefficients at the experimental pH (7.4) (i.e., log D7.4) were weaker overall for IAM LC data and sigmoidal for some liposome compositions (phosphatidyl choline (PC): phosphatidyl inositol (PI) 85:15 mol% and 90:10 mol%) and concentrations (4 mM) in LEKC. This suggests that phospholipid partitioning supports both hydrophobic and electrostatic interactions occurring between ionised drugs and charged phospholipid moieties. The latter interactions are original when compared to those taking place in the more established n-octanol/water partitioning systems. A stronger correlation (R2 > 0.65) was identified between the LEKC retention parameters, and the experimental apparent lung permeability (i.e., log Papp values) as opposed to the values obtained by IAM LC. Therefore, LEKC offers unprecedented advantages over IAM LC in simulating cell membrane partitioning processes in the pulmonary delivery of drugs. Although LEKC has the advantage of more effectively simulating the electrostatic and hydrophobic forces in drug/pulmonary membrane interactions in vitro, the technique is unsuitable for analysing highly hydrophilic neutral or anionic compounds at the experimental pH. Conversely, IAM LC is useful for analysing compounds spanning a wider range of lipophilicity. Its simpler and more robust implementation, and propensity for high-throughput automation make it a favourable choice for researchers in drug development and pharmacological studies.
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Affiliation(s)
- Dorota Orzel
- Centre of Biomedicine and Global Health, School of Applied Sciences, Sighthill Campus, Edinburgh Napier University, 9 Sighthill Ct, Edinburgh EH11 4BN, United Kingdom
| | - Henri Ravald
- Department of Chemistry, University of Helsinki, A.I. Virtasen aukio 1, P. O. Box 55 00014, Finland
| | - Amy Dillon
- Centre of Biomedicine and Global Health, School of Applied Sciences, Sighthill Campus, Edinburgh Napier University, 9 Sighthill Ct, Edinburgh EH11 4BN, United Kingdom
| | - Julia Rantala
- Department of Chemistry, University of Helsinki, A.I. Virtasen aukio 1, P. O. Box 55 00014, Finland
| | - Susanne K Wiedmer
- Department of Chemistry, University of Helsinki, A.I. Virtasen aukio 1, P. O. Box 55 00014, Finland.
| | - Giacomo Russo
- Centre of Biomedicine and Global Health, School of Applied Sciences, Sighthill Campus, Edinburgh Napier University, 9 Sighthill Ct, Edinburgh EH11 4BN, United Kingdom.
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Li W, Sparidans RW, Wang Y, Martins MLF, de Waart DR, van Tellingen O, Song JY, Lebre MC, van Hoppe S, Wagenaar E, Beijnen JH, Schinkel AH. Interplay of OATP1A/1B/2B1 uptake transporters and ABCB1 and ABCG2 efflux transporters in the handling of bilirubin and drugs. Biomed Pharmacother 2024; 175:116644. [PMID: 38692057 DOI: 10.1016/j.biopha.2024.116644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Revised: 04/08/2024] [Accepted: 04/24/2024] [Indexed: 05/03/2024] Open
Abstract
Transmembrane drug transporters can be important determinants of the pharmacokinetics, efficacy, and safety profiles of drugs. To investigate the potential cooperative and/or counteracting interplay of OATP1A/1B/2B1 uptake transporters and ABCB1 and ABCG2 efflux transporters in physiology and pharmacology, we generated a new mouse model (Bab12), deficient for Slco1a/1b, Slco2b1, Abcb1a/1b and Abcg2. Bab12 mice were viable and fertile. We compared wild-type, Slco1a/1b/2b1-/-, Abcb1a/1b;Abcg2-/- and Bab12 strains. Endogenous plasma conjugated bilirubin levels ranked as follows: wild-type = Abcb1a/1b;Abcg2-/- << Slco1a/1b/2b1-/- < Bab12 mice. Plasma levels of rosuvastatin and fexofenadine were elevated in Slco1a/1b/2b1-/- and Abcb1a/1b;Abcg2-/- mice compared to wild-type, and dramatically increased in Bab12 mice. Although systemic exposure of larotrectinib and repotrectinib was substantially increased in the separate multidrug transporter knockout strains, no additive effects were observed in the combination Bab12 mice. Significantly higher plasma exposure of fluvastatin and pravastatin was only found in Slco1a/1b/2b1-deficient mice. However, noticeable transport by Slco1a/1b/2b1 and Abcb1a/1b and Abcg2 across the BBB was observed for fluvastatin and pravastatin, respectively, by comparing Bab12 mice with Abcb1a/1b;Abcg2-/- or Slco1a/1b/2b1-/- mice. Quite varying behavior in plasma exposure of erlotinib and its metabolites was observed among these strains. Bab12 mice revealed that Abcb1a/1b and/or Abcg2 can contribute to conjugated bilirubin elimination when Slco1a/1b/2b1 are absent. Our results suggest that the interplay of Slco1a/1b/2b1, Abcb1a/1b, and Abcg2 could markedly affect the pharmacokinetics of some, but not all drugs and metabolites. The Bab12 mouse model will represent a useful tool for optimizing drug development and clinical application, including efficacy and safety.
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Affiliation(s)
- Wenlong Li
- The Netherlands Cancer Institute, Division of Pharmacology, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands; The Second Affiliated Hospital of Nantong University, Shengli Rd 666, Nantong 226001, China.
| | - Rolf W Sparidans
- Utrecht University, Faculty of Science, Department of Pharmaceutical Sciences, Division of Pharmacology, Universiteitsweg 99, Utrecht 3584 CG, the Netherlands
| | - Yaogeng Wang
- The Netherlands Cancer Institute, Division of Pharmacology, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands
| | - Margarida L F Martins
- The Netherlands Cancer Institute, Division of Pharmacology, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands
| | - Dirk R de Waart
- Tytgat Institute for Liver and Intestinal Research, Academic Medical Center, Meibergdreef 71, Amsterdam 1105 BK, the Netherlands
| | - Olaf van Tellingen
- The Netherlands Cancer Institute, Division of Pharmacology, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands
| | - Ji-Ying Song
- The Netherlands Cancer Institute, Division of Experimental Animal Pathology, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands
| | - Maria C Lebre
- The Netherlands Cancer Institute, Division of Pharmacology, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands
| | - Stéphanie van Hoppe
- The Netherlands Cancer Institute, Division of Pharmacology, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands
| | - Els Wagenaar
- The Netherlands Cancer Institute, Division of Pharmacology, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands
| | - Jos H Beijnen
- The Netherlands Cancer Institute, Division of Pharmacology, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands; Utrecht University, Faculty of Science, Department of Pharmaceutical Sciences, Division of Pharmacoepidemiology & Clinical Pharmacology, Universiteitsweg 99, Utrecht 3584 CG, the Netherlands; The Netherlands Cancer Institute, Department of Pharmacy & Pharmacology, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands
| | - Alfred H Schinkel
- The Netherlands Cancer Institute, Division of Pharmacology, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands
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Park S, Hwang D, Kang J, Han JK, Yang HM, Park KW, Kang HJ, Koo BK, Cho JM, Cho BR, Ahn SG, Kang SM, Sung JH, Kim U, Lee N, Kim HS. Efficacy and Safety of Triple Therapy of Telmisartan/Amlodipine/Rosuvastatin in Patients with Dyslipidemia and Hypertension: A Multicenter Randomized Clinical Trial. CURRENT THERAPEUTIC RESEARCH 2024; 100:100735. [PMID: 38380420 PMCID: PMC10878781 DOI: 10.1016/j.curtheres.2024.100735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 01/27/2024] [Indexed: 02/22/2024]
Abstract
Background Hypertension and dyslipidemia significantly contribute to cardiovascular disease development. Their coexistence poses challenges in managing multiple medications, influencing treatment adherence. Objective This study aimed to assess the efficacy and safety of a combined treatment approach using a fixed-dose combination therapy. Methods This multicenter, 8-week, randomized, double-blind, Phase IV trial was named Telmisartan/Amlodipine/Rosuvastatin from Samjin Pharmaceuticals and evaluated the efficacy and safety of fixed-dose combination treatment in patients with essential hypertension and dyslipidemia. They were randomly assigned to 2 fixed-dose combination therapy groups, telmisartan 40 mg/amlodipine 5 mg/rosuvastatin 10 mg (TEL/ALD/RSV) or amlodipine 5 mg/atorvastatin 10 mg (ALD/ATV) after washout/run-in period. The primary outcomes were the change in mean sitting systolic blood pressure and the percentage change of LDL-C after 8 weeks of medical treatment. Adverse drug reactions and events were assessed. Results Of a total of 304 patients who underwent screening, 252 were randomized to the TEL/ALD/RSV group (125 patients) and the ALD/ATV group (127 patients). The mean (SD) ages of the TEL/ALD/RSV group and the ALD/ATV group were 67.4 (11.3) and 68.2 (10.6) years, respectively (P = 0.563). The least-squares mean (SE) in mean sitting systolic blood pressure changes between the 2 groups were -16.27 (0.93) mm Hg in the TEL/ALD/RSV group, -6.85 (0.92) mm Hg in the ALD/ATV group (LSM difference = -9.42 mm Hg; 95% CI, -11.99 to -6.84; P < .001). For LDL-C level changes, a significant difference was noted between the 2 groups: -50.03% (1.18%) in the TEL/ALD/RSV group, -39.60% (1.17%) in the ALD/ATV group (LSM difference = -10.43%; 95% CI, -13.70 to -7.16; P < .001). No severe adverse events were observed. Conclusions TEL/ALD/RSV proved to be more efficient than ALD/ATV in lowering blood pressure and reducing LDL-C levels among patients with hypertension and dyslipidemia, with no notable safety concerns. (Curr Ther Res Clin Exp. 2024; XX:XXX-XXX). ClinicalTrials.gov identifier: NCT03860220.
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Affiliation(s)
- Sungjoon Park
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Korea
| | - Doyeon Hwang
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Korea
| | - Jeehoon Kang
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Korea
| | - Jung-Kyu Han
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Korea
| | - Han-Mo Yang
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Korea
| | - Kyung Woo Park
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Korea
| | - Hyun-Jae Kang
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Korea
| | - Bon-Kwon Koo
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Korea
| | - Jin-Man Cho
- Division of Cardiology, Department of Internal Medicine, Kyung Hee University Hospital at Gangdong, Seoul, South Korea
| | - Byung-Ryul Cho
- Division of Cardiology, Department of Internal Medicine, Kangwon National University Hospital, Kangwon National University School of Medicine, Chuncheon, South Korea
| | - Sung Gyun Ahn
- Division of Cardiology, Department of Internal Medicine, Wonju Severance Christian Hospital, Wonju, South Korea
| | - Seok-Min Kang
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Seoul, South Korea
| | - Jung-Hoon Sung
- Department of Cardiology, CHA Bundang Medical Center, Seongnam, South Korea
| | - Ung Kim
- Division of Cardiology, Department of Internal Medicine, Yeung-nam University Hospital, Daegu, South Korea
| | - Namho Lee
- Division of Cardiology, Department of Internal Medicine, Hallym University Kangnam Sacred Heart Hospital, Seoul, South Korea
| | - Hyo-Soo Kim
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Korea
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Phan NT, Tran YTH, Nguyen LT, Hoang YK, Bui CK, Nguyen HD, Vu GTT. Self Nanoelmusifying Drug Delivery System of Rosuvastatin: Bioavailability Evaluation and In vitro - In vivo Correlation. Curr Drug Deliv 2024; 21:734-743. [PMID: 36545742 DOI: 10.2174/1567201820666221220104244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/28/2022] [Accepted: 11/03/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Rosuvastatin, most commonly used in the form of calcium salt, belongs to the statin groups of synthetic antihyperlipidemic agents. Rosuvastatin possesses high permeability, however, its aqueous solubility is poor, causing a slow dissolution rate in water. Consequently, this dissolution rate has a decisive role in the release and absorption of rosuvastatin in the gastrointestinal tube. OBJECTIVE The aims of this study were to evaluate the absorption of the drug from the self-nano emulsifying drug delivery system of rosuvastatin (Ros SNEDDS) compared to rosuvastatin substance and to develop a level-A in vitro-in vivo correlation (IVIVC) for Ros SNEDDS. METHODS An in-house developed LC-MS/MS method was used to determine the concentrations of rosuvastatin in dog plasma. Six beagle dogs received an intravenous dose, Ros SNEDDS, rosuvastatin substance. In vitro dissolution of the Ros SNEDDS was carried out with different conditions. Correlation models were developed from the dissolution and absorption results of Ros SNEDDS. RESULTS The results showed a 1.7-fold enhanced oral bioavailability and 2.1-time increase of rosuvastatin Cmax in Ros SNEDDS form, compared to the rosuvastatin substance. A 900 ml dissolution medium of pH of 6.6 has demonstrated its suitability, the in vitro dissolution model was studied and supported by the Weibull equation with a weighting factor of 1/y2 as it presented the lowest values of AIC. CONCLUSION Ros SNEDDS demonstrated higher bioavailability of rosuvastatin in comparison to rosuvastatin substance and established a level A IVIVC used in future bioequivalence trials.
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Affiliation(s)
- Nghia Thi Phan
- Department of Pharmaceutics, Hanoi University of Pharmacy, Hanoi, Vietnam
- Bioequivalence Centre, National Institute of Drug Quality Control, Hanoi, Vietnam
| | - Yen Thi Hai Tran
- Department of Pharmaceutics, Hanoi University of Pharmacy, Hanoi, Vietnam
| | - Linh Tran Nguyen
- Department of Pharmaceutics, Hanoi University of Pharmacy, Hanoi, Vietnam
| | - Yen Kieu Hoang
- Department of Pharmaceutics, Hanoi University of Pharmacy, Hanoi, Vietnam
| | - Cuong Khac Bui
- Laboratory Animal Research Center, Vietnam Military Medical University, Hanoi, Vietnam
| | - Hoa Dang Nguyen
- Department of Pharmaceutics, Hanoi University of Pharmacy, Hanoi, Vietnam
| | - Giang Thi Thu Vu
- Department of Pharmaceutics, Hanoi University of Pharmacy, Hanoi, Vietnam
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5
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Baek WY, Lee SM, Lee SW, Suh CH. Rosuvastatin treatment alone cannot alleviate lupus in murine model: a pilot study. JOURNAL OF RHEUMATIC DISEASES 2023; 30:198-203. [PMID: 37476679 PMCID: PMC10351369 DOI: 10.4078/jrd.2023.0021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 04/10/2023] [Accepted: 04/18/2023] [Indexed: 07/22/2023]
Abstract
Objective Systemic lupus erythematosus (SLE) is an autoimmune disease, characterized by the production of autoantibodies and high cholesterol levels. HMG-CoA (3-hydroxy-3-methylglutaryl-coenzyme A) reductase inhibitors have exhibited anti-inflammatory effects in several clinical trials. We conducted this study to evaluate the effect of rosuvastatin on inflammatory responses in lupus-prone mice. Methods MRL/lpr mice were intraperitoneally injected with rosuvastatin (10 mg/kg, n=4) or vehicle (2% dimethyl sulfoxide, n=4) five times a week from 13 to 17 weeks of age. The serum levels of low-density lipoprotein (LDL) cholesterol and autoantibodies were measured, as well as the urine levels of albumin. Renal tissues were stained for histopathological analysis. Concentrations of key inflammatory cytokines were measured in the serum, and messenger RNA (mRNA) levels in target organs (kidney, spleen, and lymph nodes) were evaluated. Results Rosuvastatin treatment significantly decreased serum LDL cholesterol concentration in MRL/lpr mice. However, the clinical manifestations and autoantibody titres did not improve with rosuvastatin treatment. In addition, serum inflammatory cytokines and proteinuria did not change. Histopathological analysis of the kidneys revealed no improvement. When assessing the expression of mRNA, treatment with rosuvastatin decreased tumor necrosis alpha and interleukin-17 concentration in spleen and kidney tissue and in the kidneys and lymph nodes of MRL/lpr mice, respectively. Conclusion Although it can decrease inflammatory cytokines in the lymphoid organs and kidneys of MRL/lpr mice, treatment with rosuvastatin is insufficient to alleviate SLE.
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Affiliation(s)
- Wook-Young Baek
- Department of Molecular Science and Technology, Ajou University, Suwon, Korea
| | - Sung-Min Lee
- Department of Rheumatology, Ajou University School of Medicine, Suwon, Korea
| | - Sang-Won Lee
- Department of Rheumatology, Ajou University School of Medicine, Suwon, Korea
| | - Chang-Hee Suh
- Department of Molecular Science and Technology, Ajou University, Suwon, Korea
- Department of Rheumatology, Ajou University School of Medicine, Suwon, Korea
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Morton TL, Laskin OL, Kaushik D, Lee L, Ma J, Kristensen A, O'Keefe K, Golden L, Klein M, Kong R. A pharmacokinetic drug-drug interaction study between rosuvastatin and emvododstat, a potent anti-SARS-CoV-2 (COVID-19) DHODH (dihydroorotate dehydrogenase) inhibitor. Pharmacol Res Perspect 2023; 11:e01076. [PMID: 36938928 PMCID: PMC10026081 DOI: 10.1002/prp2.1076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 12/08/2022] [Accepted: 01/16/2023] [Indexed: 03/21/2023] Open
Abstract
A therapeutic agent that targets both viral replication and the hyper-reactive immune response would offer a highly desirable treatment for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2; COVID-19) management. Emvododstat (PTC299) was found to be a potent inhibitor of immunomodulatory and inflammation-related processes by the inhibition of dihydroorotate dehydrogenase (DHODH) to reduce SARS-CoV-2 replication. DHODH is the rate-limiting enzyme of the de novo pyrimidine nucleotide biosynthesis pathway. This drug interaction study was performed to determine whether emvododstat was an inhibitor of breast cancer resistance protein (BCRP) transporters in humans. Potential drug-drug interactions (DDIs) between emvododstat and a BCRP transporter substrate (rosuvastatin) were investigated by measuring plasma rosuvastatin concentrations before and after emvododstat administration. There was no apparent difference in rosuvastatin plasma exposure. The geometric means of maximum plasma rosuvastatin concentrations (Cmax ) were 4369 (rosuvastatin) and 5141 pg/mL (rosuvastatin + emvododstat) at 4 h postdose. Geometric mean rosuvastatin area under the concentration-time curve (AUC) from time 0 to the last measurable plasma concentration was 45 616 and 48 975 h·pg/mL when administered alone and after 7 days of b.i.d. emvododstat dosing, respectively. Geometric least squares mean ratios for Cmax and AUC were approximately equal to 1. Overall, administration of multiple doses of 100 mg emvododstat b.i.d. for 7 days in combination with a single dose of rosuvastatin was safe and well tolerated. Emvododstat can be safely administered with other BCRP substrate drugs. Hence, pharmacokinetic DDI mediated via BCRP inhibition is not expected when emvododstat and BCRP substrates are coadministered.
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Affiliation(s)
| | | | | | - Lucy Lee
- PTC TherapeuticsSouth PlainfieldNew JerseyUSA
| | - Jiyuan Ma
- PTC TherapeuticsSouth PlainfieldNew JerseyUSA
| | | | | | - Lee Golden
- PTC TherapeuticsSouth PlainfieldNew JerseyUSA
| | | | - Ronald Kong
- PTC TherapeuticsSouth PlainfieldNew JerseyUSA
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Takada K, Kashiwagi S, Iimori N, Kouhashi R, Yabumoto A, Goto W, Asano Y, Tauchi Y, Morisaki T, Ogisawa K, Shibutani M, Tanaka H, Maeda K. Impact of oral statin therapy on clinical outcomes in patients with cT1 breast cancer. BMC Cancer 2023; 23:224. [PMID: 36894884 PMCID: PMC9999569 DOI: 10.1186/s12885-023-10631-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 02/09/2023] [Indexed: 03/11/2023] Open
Abstract
PURPOSE A previous meta-analysis examining the relationship between statin use and breast cancer reported that the inhibitory effect of statins on breast cancer may be more pronounced in early-stage cases. In this study, we aimed to investigate the effects of hyperlipidemia treatment at the time of breast cancer diagnosis and to examine its correlation with metastasis to axillary lymph nodes among patients with so-called cT1 breast cancer whose primary lesion was 2 cm or less and was pathologically evaluated by sentinel lymph node biopsy or axillary lymph node dissection. We also investigated the effects of hyperlipidemic drugs on the prognosis of patients with early-stage breast cancer. METHODS After excluding cases that did not meet the criteria, we analyzed data from 719 patients who were diagnosed with breast cancer, with a primary lesion of 2 cm or less identified by preoperative imaging, and who underwent surgery without preoperative chemotherapy. RESULTS Regarding hyperlipidemia drugs, no correlation was found between statin use and lymph node metastasis (p = 0.226), although a correlation was found between lipophilic statin use and lymph node metastasis (p = 0.042). Also, the disease-free survival periods were prolonged following treatment of hyperlipidemia (p = 0.047, hazard ratio: 0.399) and statin administration (p = 0.028, hazard ratio: 0.328). CONCLUSION In cT1 breast cancer, the results suggest that oral statin therapy may contribute to favorable outcomes.
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Affiliation(s)
- Koji Takada
- Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Shinichiro Kashiwagi
- Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan.
| | - Nozomi Iimori
- Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Rika Kouhashi
- Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Akimichi Yabumoto
- Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Wataru Goto
- Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Yuka Asano
- Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Yukie Tauchi
- Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Tamami Morisaki
- Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Kana Ogisawa
- Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Masatsune Shibutani
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Hiroaki Tanaka
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Kiyoshi Maeda
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
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8
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Pauly I, Kumar Singh A, Kumar A, Singh Y, Thareja S, Kamal MA, Verma A, Kumar P. Current Insights and Molecular Docking Studies of the Drugs under Clinical Trial as RdRp Inhibitors in COVID-19 Treatment. Curr Pharm Des 2023; 28:3677-3705. [PMID: 36345244 DOI: 10.2174/1381612829666221107123841] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 09/08/2022] [Accepted: 09/19/2022] [Indexed: 11/10/2022]
Abstract
Study Background & Objective: After the influenza pandemic (1918), COVID-19 was declared a Vth pandemic by the WHO in 2020. SARS-CoV-2 is an RNA-enveloped single-stranded virus. Based on the structure and life cycle, Protease (3CLpro), RdRp, ACE2, IL-6, and TMPRSS2 are the major targets for drug development against COVID-19. Pre-existing several drugs (FDA-approved) are used to inhibit the above targets in different diseases. In coronavirus treatment, these drugs are also in different clinical trial stages. Remdesivir (RdRp inhibitor) is the only FDA-approved medicine for coronavirus treatment. In the present study, by using the drug repurposing strategy, 70 preexisting clinical or under clinical trial molecules were used in scrutiny for RdRp inhibitor potent molecules in coronavirus treatment being surveyed via docking studies. Molecular simulation studies further confirmed the binding mechanism and stability of the most potent compounds. MATERIAL AND METHODS Docking studies were performed using the Maestro 12.9 module of Schrodinger software over 70 molecules with RdRp as the target and remdesivir as the standard drug and further confirmed by simulation studies. RESULTS The docking studies showed that many HIV protease inhibitors demonstrated remarkable binding interactions with the target RdRp. Protease inhibitors such as lopinavir and ritonavir are effective. Along with these, AT-527, ledipasvir, bicalutamide, and cobicistat showed improved docking scores. RMSD and RMSF were further analyzed for potent ledipasvir and ritonavir by simulation studies and were identified as potential candidates for corona disease. CONCLUSION The drug repurposing approach provides a new avenue in COVID-19 treatment.
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Affiliation(s)
- Irine Pauly
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, 151401, India
| | - Ankit Kumar Singh
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, 151401, India
| | - Adarsh Kumar
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, 151401, India
| | - Yogesh Singh
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, 151401, India
| | - Suresh Thareja
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, 151401, India
| | - Mohammad A Kamal
- King Fahd Medical Research Center, King Abdulaziz University, Jaddah, Saudi Arabia.,Enzymoics, 7 Peterlee Place, Hebersham, NSW 2770, Australia.,Novel Global Community Educational Foundation, Australia Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, Australia
| | - Amita Verma
- Bioorganic and Medicinal Chemistry Research Laboratory, Department of Pharmaceutical Sciences, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj, 211007, India
| | - Pradeep Kumar
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, 151401, India
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9
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Singh S, Zahoor I, Sharma N, Behl T, Kanojia N, Sehgal A, Mohan S, Almoshari Y, Salawi A, Aleya L, Bungau S. Insights into the pivotal role of statins and its nanoformulations in hyperlipidemia. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:76514-76531. [PMID: 36161571 DOI: 10.1007/s11356-022-23043-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 09/12/2022] [Indexed: 06/16/2023]
Abstract
Hyperlipidemia is the primary cause of heart disorders and has been manifested as the condition with remarkable higher levels of very-low-density lipoproteins, low-density lipoproteins, intermediate-density lipoprotein, triglycerides, and cholesterol in blood circulation. Genetic causes or systemic metabolic illnesses like diabetes mellitus, increased alcohol consumption, hypothyroidism, and primary biliary cirrhosis are several reasons behind development of hyperlipidemia. Higher levels of lipids and lipoproteins in plasma are responsible for various health disorders in human body like occlusion of blood vessels, acute pancreatitis, and reduced artery lumen elasticity. Both primary and secondary prophylaxis of heart disease can be achieved through combination of pharmacologic therapy with therapeutic lifestyle adjustments. Statins which belongs to HMG-CoA reductase inhibitors are preferred for primary prevention of hyperlipidemia particularly for individuals at higher risk of development of heart disease. This review discusses the recent advancements and outcomes of nanoparticle drug carriers for statins in the therapy of hyperlipidemia.
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Affiliation(s)
- Sukhbir Singh
- Department of Pharmaceutics, MM College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala, Haryana, 133207, India
| | - Ishrat Zahoor
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Neelam Sharma
- Department of Pharmaceutics, MM College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala, Haryana, 133207, India.
| | - Tapan Behl
- School of Health Sciences and Technology, University of Petroleum and Energy Studies, Bidholi-248007, Dehradun, Uttarakhand, India
| | - Neha Kanojia
- School of Pharmacy, Chitkara University, Himachal Pradesh, India
| | - Aayush Sehgal
- GHG Khalsa College of Pharmacy, Gurusar Sadhar, Ludhiana, Punjab, India
| | - Syam Mohan
- Substance Abuse and Toxicology Research Center, Jazan University, Jazan, Saudi Arabia
- Center for Transdisciplinary Research, Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Science, Saveetha University, Chennai, India
| | - Yosif Almoshari
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Ahmad Salawi
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Lotfi Aleya
- Chrono-Environment Laboratory, UMR CNRS 6249, Bourgogne Franche-Comté University, Besançon Cedex, France
| | - Simona Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea, Romania
- Doctoral School of Biomedical Sciences, University of Oradea, Oradea, Romania
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10
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Zhu KW, Wang GM, Li CY, Liu JY, Huang JY, Wu JR, Song WJ, Deng J, Wang JS, Qin F. Pharmacokinetics and Bioequivalence of Two Formulations of Rosuvastatin Following Single-dose Administration in Healthy Chinese Subjects Under Fasted and Fed Conditions. Clin Pharmacol Drug Dev 2022; 11:987-996. [PMID: 35567420 DOI: 10.1002/cpdd.1112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 04/25/2022] [Indexed: 11/06/2022]
Abstract
The main objective of the study was to evaluate the bioequivalence of two rosuvastatin calcium tablets in healthy Chinese subjects under fasted and fed conditions. The study was carried out using a randomized, open-label, two-formulation, two-sequence, two-period, single-dose crossover design, with a washout period of 7 days. Both the fasted study and fed study enrolled 28 subjects. In each study period, the subjects were administrated a single oral dose of the test product or reference product of rosuvastatin 10 mg. Blood samples were collected from pre-dose to 72 hours after administration with 16 time points in total. Bioequivalence evaluation was performed using ln-transformed pharmacokinetic parameters of rosuvastatin, including Cmax , AUC0-t , and AUC0-∞ . In the present study, 95% confidence intervals (CIs) of test/reference geometric mean ratios (GMRs) of Cmax , AUC0-t , and AUC0-∞ under the fasted and fed conditions were all within the acceptance range of 80%-125%. Additionally, only one subject experienced one adverse event (AE). High-fat meals reduced the Cmax , AUC0-t , and AUC0-∞ , but had no significant effects on the λz, t1/2 , or Tmax of rosuvastatin. In the current study, the test product was bioequivalent to the reference product, and a single dose of rosuvastatin (10 mg) was well-tolerated. Food decreased the systemic exposure of rosuvastatin without the effects on the Tmax or elimination rate.
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Affiliation(s)
- Ke-Wei Zhu
- Department of Clinical Research, Institute of Pharmacology, GuangZhou BaiYunShan Pharmaceutical Holdings CO., LTD. BaiYunShan Pharmaceutical General Factory, Guangzhou, China.,Key Laboratory of Key Technology Research on Chemical Raw Materials and Preparations of Guangdong Province, Department of Science and Technology of Guangdong Province, People's Government of Guangdong Province, Guangzhou, China
| | - Gan-Mi Wang
- Department of Clinical Research, Institute of Pharmacology, GuangZhou BaiYunShan Pharmaceutical Holdings CO., LTD. BaiYunShan Pharmaceutical General Factory, Guangzhou, China.,Key Laboratory of Key Technology Research on Chemical Raw Materials and Preparations of Guangdong Province, Department of Science and Technology of Guangdong Province, People's Government of Guangdong Province, Guangzhou, China
| | - Chu-Yuan Li
- Office of Company Leadership, Corporate Headquarters, Guangzhou Pharmaceutical Holdings Limited, Guangzhou, China
| | - Ju-Yan Liu
- Office of Company Leadership, Corporate Headquarters, Guangzhou Pharmaceutical Holdings Limited, Guangzhou, China
| | - Jin-Ying Huang
- Department of Clinical Research, Institute of Pharmacology, GuangZhou BaiYunShan Pharmaceutical Holdings CO., LTD. BaiYunShan Pharmaceutical General Factory, Guangzhou, China.,Key Laboratory of Key Technology Research on Chemical Raw Materials and Preparations of Guangdong Province, Department of Science and Technology of Guangdong Province, People's Government of Guangdong Province, Guangzhou, China.,Phase Ⅰ Clinical Research Center, The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China
| | - Jia-Rong Wu
- Department of Clinical Research, Institute of Pharmacology, GuangZhou BaiYunShan Pharmaceutical Holdings CO., LTD. BaiYunShan Pharmaceutical General Factory, Guangzhou, China.,Key Laboratory of Key Technology Research on Chemical Raw Materials and Preparations of Guangdong Province, Department of Science and Technology of Guangdong Province, People's Government of Guangdong Province, Guangzhou, China.,Phase Ⅰ Clinical Research Center, The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China
| | - Wen-Jie Song
- Department of Clinical Research, Institute of Pharmacology, GuangZhou BaiYunShan Pharmaceutical Holdings CO., LTD. BaiYunShan Pharmaceutical General Factory, Guangzhou, China.,Key Laboratory of Key Technology Research on Chemical Raw Materials and Preparations of Guangdong Province, Department of Science and Technology of Guangdong Province, People's Government of Guangdong Province, Guangzhou, China.,Phase Ⅰ Clinical Research Center, The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China
| | - Jun Deng
- Department of Clinical Research, Institute of Pharmacology, GuangZhou BaiYunShan Pharmaceutical Holdings CO., LTD. BaiYunShan Pharmaceutical General Factory, Guangzhou, China.,Key Laboratory of Key Technology Research on Chemical Raw Materials and Preparations of Guangdong Province, Department of Science and Technology of Guangdong Province, People's Government of Guangdong Province, Guangzhou, China.,Phase Ⅰ Clinical Research Center, The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China
| | - Jian-Song Wang
- Key Laboratory of Key Technology Research on Chemical Raw Materials and Preparations of Guangdong Province, Department of Science and Technology of Guangdong Province, People's Government of Guangdong Province, Guangzhou, China.,Office of Factory Director, GuangZhou BaiYunShan Pharmaceutical Holdings CO., LTD. BaiYunShan Pharmaceutical General Factory, Guangzhou, China
| | - Fei Qin
- Department of Clinical Research, Institute of Pharmacology, GuangZhou BaiYunShan Pharmaceutical Holdings CO., LTD. BaiYunShan Pharmaceutical General Factory, Guangzhou, China.,Key Laboratory of Key Technology Research on Chemical Raw Materials and Preparations of Guangdong Province, Department of Science and Technology of Guangdong Province, People's Government of Guangdong Province, Guangzhou, China
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11
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Scremin J, Mattos GJ, Crapnell RD, Rowley‐Neale SJ, Banks CE, Sartori ER. Glassy Carbon Electrode Modified with Layering of Carbon Black/Poly(Allylamine Hydrochloride) Composite for Multianalyte Determination. ELECTROANAL 2020. [DOI: 10.1002/elan.202060172] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jessica Scremin
- Departamento de Química, Centro de Ciências Exatas Universidade Estadual de Londrina Rodovia Celso Garcia Cid, PR 445 Km 380 CEP 86057-970 Londrina – PR Brazil
- Faculty of Science and Engineering Manchester Metropolitan University Chester Street Manchester M1 5GD UK
| | - Gabriel J. Mattos
- Departamento de Química, Centro de Ciências Exatas Universidade Estadual de Londrina Rodovia Celso Garcia Cid, PR 445 Km 380 CEP 86057-970 Londrina – PR Brazil
| | - Robert D. Crapnell
- Faculty of Science and Engineering Manchester Metropolitan University Chester Street Manchester M1 5GD UK
| | - Samuel J. Rowley‐Neale
- Faculty of Science and Engineering Manchester Metropolitan University Chester Street Manchester M1 5GD UK
| | - Craig E. Banks
- Faculty of Science and Engineering Manchester Metropolitan University Chester Street Manchester M1 5GD UK
| | - Elen R. Sartori
- Departamento de Química, Centro de Ciências Exatas Universidade Estadual de Londrina Rodovia Celso Garcia Cid, PR 445 Km 380 CEP 86057-970 Londrina – PR Brazil
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12
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Chen J, Lou H, Jiang B, Shao R, Yang D, Hu Y, Xu Y, Ruan Z. Effects of Food and Gender on Pharmacokinetics of Rosuvastatin in a Chinese Population Based on 4 Bioequivalence Studies. Clin Pharmacol Drug Dev 2019; 9:235-245. [PMID: 31148412 DOI: 10.1002/cpdd.706] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 05/16/2019] [Indexed: 11/11/2022]
Abstract
The effects of food and gender on the pharmacokinetics of rosuvastatin in healthy Chinese subjects were investigated from 4 bioequivalence studies. These studies were designed as randomized, open-label, and 2-period crossover in both fasting and fed states. A total of 204 subjects were enrolled, 134 men and 70 women. These subjects received a single oral 10-mg dose of rosuvastatin with a 7-day washout between 2 periods. The plasma concentrations were determined using a validated liquid chromatography tandem mass spectrometry method, and pharmacokinetic parameters were calculated by noncompartmental methods. Compared with the fasting condition, administration after a high-fat and high-calorie meal resulted in an approximately 40% reduction of rosuvastatin exposure and a near 50% decrease in absorption rate. Moreover, the apparent clearance was significantly greater in the fed state than that in the fasting state. It was noted that the adverse events incidence is increased by approximately 30% in the fasting state; however, no serious adverse events were observed. Additionally, small differences in pharmacokinetic characteristics were found between male and female subjects. Food effect might be considered for optimal effectiveness and safety of rosuvastatin therapy.
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Affiliation(s)
- Jinliang Chen
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Honggang Lou
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Bo Jiang
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Rong Shao
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Dandan Yang
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Yin Hu
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Yichao Xu
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Zourong Ruan
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
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13
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Schirris TJJ, Ritschel T, Bilos A, Smeitink JAM, Russel FGM. Statin Lactonization by Uridine 5′-Diphospho-glucuronosyltransferases (UGTs). Mol Pharm 2015; 12:4048-55. [DOI: 10.1021/acs.molpharmaceut.5b00474] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tom J. J. Schirris
- Department
of Pharmacology and Toxicology, Radboud University Medical Center, 6500 HB Nijmegen, The Netherlands
- Center for Systems Biology and Bioenergetics of the Nijmegen Center for Mitochondrial Disorders, 6500 HB Nijmegen, The Netherlands
| | - Tina Ritschel
- Computational
Discovery and Design Group, Center for Molecular and Biomolecular
Informatics (CMBI), Radboud University Medical Center, 6500 HB Nijmegen, The Netherlands
| | - Albert Bilos
- Department
of Pharmacology and Toxicology, Radboud University Medical Center, 6500 HB Nijmegen, The Netherlands
| | - Jan A. M. Smeitink
- Center for Systems Biology and Bioenergetics of the Nijmegen Center for Mitochondrial Disorders, 6500 HB Nijmegen, The Netherlands
- Department
of Pediatrics, Radboud University Medical Center, 6500 HB Nijmegen, The Netherlands
| | - Frans G. M. Russel
- Department
of Pharmacology and Toxicology, Radboud University Medical Center, 6500 HB Nijmegen, The Netherlands
- Center for Systems Biology and Bioenergetics of the Nijmegen Center for Mitochondrial Disorders, 6500 HB Nijmegen, The Netherlands
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14
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Abstract
3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitors (statins) are established first line treatments for hypercholesterolaemia. In addition to the direct effects of statins in reducing concentrations of atherogenic low density lipoprotein cholesterol (LDL-C), several studies have indicated that the beneficial effects of statins may be due to some of their cholesterol-independent, multiple (pleiotropic) effects which may differ between different members of the class. Pitavastatin is a novel synthetic lipophilic statin that has a number of pharmacodynamic and pharmacokinetic properties distinct from those of other statins, which may underlie its potential pleiotropic benefits in reducing cardiovascular risk factors. This review examines the principal pleiotropic effects of pitavastatin on endothelial function, vascular inflammation, oxidative stress and thrombosis. The article is based on a systematic literature search carried out in December 2010, together with more recent relevant publications where appropriate. The available data from clinical trials and in vitro and animal studies suggest that pitavastatin is not only effective in reducing LDL-C and triglycerides, but also has a range of other effects. These include increasing high density lipoprotein cholesterol, decreasing markers of platelet activation, improving cardiac, renal and endothelial function, and reducing endothelial stress, lipoprotein oxidation and, ultimately, improving the signs and symptoms of atherosclerosis. It is concluded that the diverse pleiotropic actions of pitavastatin may contribute to reducing cardiovascular morbidity and mortality beyond that achieved through LDL-C reduction.
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Affiliation(s)
- Jean Davignon
- Hyperlipidemia and Atherosclerosis Research Group, Clinical Research Institute of Montréal (IRCM) and University of Montréal, QC, Canada.
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15
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Davidson M. Considerations in the treatment of dyslipidemia associated with chronic kidney failure and renal transplantation. ACTA ACUST UNITED AC 2005; 8:244-9. [PMID: 16230879 DOI: 10.1111/j.0197-3118.2005.04078.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
In comparison to the general population, individuals with chronic kidney failure experience an increased risk for atherosclerotic cardiovascular disease attributed predominantly to pronounced abnormalities in lipid metabolism. The emerging consensus is that patients with chronic kidney failure should be treated aggressively for dyslipidemia. Statins reduce the risk of cardiovascular disease in a range of at-risk patients; this class of lipid-lowering drugs should be considered first-line treatment of dyslipidemia observed in renal disease patients. Although the statins share a common lipid-lowering effect, there are differences within this class of drugs. The statins differ in their pharmacokinetic effects, drug interaction profiles, and risk of myotoxicity. This article characterizes the dyslipidemia observed in the renal failure setting and reviews the therapeutic considerations involved in selecting among the statins. Lovastatin, simvastatin, pravastatin, fluvastatin, atorvastatin, and rosuvastatin are the available statins in the United States.
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Affiliation(s)
- Michael Davidson
- Department of Preventive Cardiology, Rush University Medical Center, 1725 West Harrison Street, Chicago, IL 60612, USA.
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