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Ding Y, Su H, Shu Y, Chen J. Post-marketing safety concerns of sotorasib: A disproportionality analysis based on FDA adverse event reporting system. Heliyon 2024; 10:e30437. [PMID: 38726179 PMCID: PMC11079084 DOI: 10.1016/j.heliyon.2024.e30437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 04/04/2024] [Accepted: 04/25/2024] [Indexed: 05/12/2024] Open
Abstract
Background Sotorasib has been approved for the treatment of adult patients with KRAS G12C-mutated locally advanced or metastatic non-small cell lung cancer (NSCLC). Due to the limitations of clinical trials, potential adverse events (AEs) and long-term safety issues cannot be detected. The presented study aimed to evaluate sotorasib-associated AEs using the FDA Adverse Event Reporting System (FAERS) database. Methods Post-marketing AE reports of sotorasib in the database were collected for analysis. Disproportionality analyses, including the reporting odds ratio (ROR), proportional reporting ratio (PRR), information component (IC) and empirical bayes geometric mean (EBGM) algorithms, were performed to mine the signals of sotorasib-associated AEs. The median duration, quartiles and the Weibull shape parameter (WSP) test were used to assess the onset time data. Results The database contained 1538 cases of sotorasib as primary suspect (PS), with 27 signals detected, scattering in 5 SOCs. The SOC of hepatobiliary disorders (182, ROR 4.48, PRR 4.07, IC 2.02, EBGM 4.07) met the four methodological thresholds. The median onset time of sotorasib-associated AEs was 42 days (interquartile range [IQR] 14-86.75 days). Different SOCs had different types of risk over time. Conclusion After obtaining marketing authorization, the study identified all potentially relevant adverse event (AE) signals expected to have a reporting frequency higher than anticipated and characterized them during sotorasib treatment.
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Affiliation(s)
- Yiling Ding
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Hongyan Su
- Department of Pharmacy, The People's Hospital of Lincang, Lincang, 677099, China
| | - Yamin Shu
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Jing Chen
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
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Chen X, Bai W, Liu X, Zhao J, Li Z, Li J, Su L, Guan T, Sun R, Yang X, Lv C, Wang Z, Hu L, Li Z, Ma J, Zhang H, Lu X. WSP from "Nostoc commune" Vauch. suppresses gastric cancer migration via EGFRVIII signaling. Front Oncol 2022; 12:1012863. [PMID: 36568183 PMCID: PMC9779803 DOI: 10.3389/fonc.2022.1012863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 11/02/2022] [Indexed: 12/27/2022] Open
Abstract
Introduction A number of evidences have proved that "Nostoc commune" Vauch can improve human immunity and prevent diseases, however, the specific mechanism remains unclear. The biological activity of the main protein component of "Nostoc commune" Vauch extracellular matrix- a water-stress protein (WSP) still needs to be elucidated. Methods In our study, we validated the role of WSP in gastric cancer metastasis at the cellular level, the organoid level and in mouse models, and also studied the role of EGFRVIII and downstream signaling molecules after WSP treatment. Results We found that WSP can significantly inhibit the metastasis of gastric cancer cells. Interestingly, we found that the anti-metastasis ability of WSP on gastric cancer was related to membrane protein receptor EGFRVIII, which was realized by inhibiting the downstream EGFRVIII signaling pathway. In terms of mechanism, WSP can inhibit the downstream EGFRVIII signaling pathway Akt-PI3K and further inhibit the secretion of cancer-related metastasis proteins such as MMP2 and MMP9, thus, significantly affecting the metastasis of gastric cancer cells. Discussion Given the anticancer properties of WSP, drug developers and manufacturers can further develop protein drugs for cancer patients using protein engineering techniques based on the properties of WSP.
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Affiliation(s)
- Xiaoxia Chen
- Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China
| | - Wenqi Bai
- Department of General Surgery Sciences, Shanxi Cancer Hospital, Taiyuan, China
| | - Xiangrong Liu
- Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China
| | - Jiao Zhao
- Department of Pharmacology, School of Medicine, Southern University of Science and Technology, Shenzhen, China
| | - Zhiyuan Li
- Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China
| | - Jianrong Li
- Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China
| | - Liping Su
- Department of Hematology, Shanxi Cancer Hospital, Taiyuan, China
| | - Tao Guan
- Department of Hematology, Shanxi Cancer Hospital, Taiyuan, China
| | - Ruifang Sun
- Cancer Biobank, Shanxi Cancer Hospital, Taiyuan, Shanxi, China
| | - Xihua Yang
- Laboratory Animal Center, Shanxi Cancer Institute, Taiyuan, China
| | - Caixia Lv
- Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China
| | - Zhixiang Wang
- Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China
| | - Linjie Hu
- Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China
| | - Zheng Li
- Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China
| | - Jinfeng Ma
- Department of General Surgery Sciences, Shanxi Cancer Hospital, Taiyuan, China,*Correspondence: Huanhu Zhang, ; Xiaoqing Lu, ; Jinfeng Ma,
| | - Huanhu Zhang
- School of Fu Shan, Shanxi University of Chinese Medicine, Jin Zhong, China,*Correspondence: Huanhu Zhang, ; Xiaoqing Lu, ; Jinfeng Ma,
| | - Xiaoqing Lu
- Department of Breast Surgery, Shanxi Cancer Hospital, Taiyuan, China,*Correspondence: Huanhu Zhang, ; Xiaoqing Lu, ; Jinfeng Ma,
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Kayser G, Loret J, Setty K, De Thé CB, Martin J, Puigdomenech C, Bartram J. Water safety plans for water supply utilities in China, Cuba, France, Morocco and Spain: costs, benefits, and enabling environment elements. Urban Water J 2019; 16:277-288. [PMID: 31768148 PMCID: PMC6876626 DOI: 10.1080/1573062x.2019.1669191] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 09/09/2019] [Indexed: 06/10/2023]
Abstract
Water Safety Plans (WSPs) are a management tool to identify and prioritize risks and implement appropriate control measures throughout the water supply chain, from catchment to consumer. WSPs have been implemented in over 90 countries; yet, costs, benefits and the enabling environment elements necessary for WSP implementation are under-studied. To better understand these factors, we conducted interviews with WSP implementation management teams from 20 private urban water utilities in China, Cuba, France, Morocco and Spain in 2014. Collectively, these utilities serve 10.6 million consumers and supply over 2.2 million m3/day of water to consumers. Time for WSP implementation to achieve certification averaged 13 months. The main startup cost was staff time, averaging 16.2 full-time equivalent person-months. Additional costs, averaging €16,777, were for training staff, hiring consultants, purchasing equipment, and certifying WSPs. Benefits commonly reported included improved hazard control, treatment practices, record keeping, and client and health agency confidence.
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Affiliation(s)
- G. Kayser
- The Gillings School of Global Public Health, Water
Institute, Environmental Sciences and Engineering, The University of North Carolina
at Chapel Hill, Chapel Hill, NC, USA
- School of Medicine, Department of Family Medicine and
Public Health, Division of Global Health, The University of California, San Diego,
La Jolla, CA, USA
| | - J.F. Loret
- SUEZ, Centre International de Recherche sur l’Eau et
l’Environnement (CIRSEE), Le Pecq, France
| | - K. Setty
- The Gillings School of Global Public Health, Water
Institute, Environmental Sciences and Engineering, The University of North Carolina
at Chapel Hill, Chapel Hill, NC, USA
| | | | - J. Martin
- Aigües de Barcelona, Empresa Metropolitana de
Gestió del Cicle Integral de l’Aigua, Barcelona, Spain
| | - C. Puigdomenech
- Cetaqua, Water Technology Center (CETAQUA), Cornellà
de Llobregat, Spain
| | - J. Bartram
- The Gillings School of Global Public Health, Water
Institute, Environmental Sciences and Engineering, The University of North Carolina
at Chapel Hill, Chapel Hill, NC, USA
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Liu J, Liang L, Jiang Y, Chen J. Changes in Metabolisms of Antioxidant and Cell Wall in Three Pummelo Cultivars during Postharvest Storage. Biomolecules 2019; 9:E319. [PMID: 31366134 DOI: 10.3390/biom9080319] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 07/26/2019] [Accepted: 07/26/2019] [Indexed: 12/24/2022] Open
Abstract
The juice sacs of pummelo fruit is susceptible to softening during storage at 25 °C, which causes quality deterioration and flavor loss during postharvest pummelo storage. This study investigated the changes in metabolisms of antioxidant and cell wall in juice sacs of three pummelo cultivars—Hongroumiyou (HR), Bairoumiyou (BR) and Huangroumiyou (HuR)—during postharvest storage. The results revealed that, with the extension of storage, the juice sacs of three pummelo cultivars exhibited a decrease in total antioxidant capacity (TAC), DPPH and ABTS radical scavenging activity; a decline in total phenols (TP) content and an increase firstly then a decrease in total ascorbic acid (TAA) content; and a decrease in lipoxygenase (LOX) activity and a rise initially, but a decline in activities of ascorbate peroxidase (APX) and glutathione peroxidase (GPX). Additionally, increased water-soluble pectin (WSP), but declined propectin, ionic-soluble pectin (ISP) and chelator-soluble pectin (CSP); as well as an increase from 0 d to 60 d then followed by a decline in activities of pectinesterase (PE), polygalacturonase (PG) and pectate lyase (PL) were observed. These results suggested that the metabolisms of antioxidant and cell wall could result in softening and senescence of pummelo fruit.
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Recio-Garrido D, Kleiner Y, Colombo A, Tartakovsky B. Dynamic model of a municipal wastewater stabilization pond in the arctic. Water Res 2018; 144:444-453. [PMID: 30064078 DOI: 10.1016/j.watres.2018.07.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 07/19/2018] [Accepted: 07/20/2018] [Indexed: 06/08/2023]
Abstract
Waste stabilisation ponds (WSPs) are the method of choice for sewage treatment in most arctic communities because they can operate in extreme climate conditions, require a relatively modest investment, are passive and therefore easy and inexpensive to operate and maintain. However, most arctic WSPs are currently limited in their ability to remove carbonaceous biochemical oxygen demand (CBOD), total suspended solids (TSS) and ammonia-nitrogen. An arctic WSP differs from a 'southern' WSP in the way it is operated and in the conditions under which it operates. Consequently, existing WSP models cannot be used to gain better understanding of the arctic lagoon performance. This work describes an Arctic-specific WSP model. It accounts for both aerobic and anaerobic degradation pathways of organic materials and considers the periodic nature of WSP operation as well as the partial or complete freeze of the water in the WSP during winter. A uniform, multi-layer (ice, aerobic, anaerobic and sludge) approach was taken in the model development, which simplified and expedited numerical solution of the model, enabling efficient model calibration to available field data.
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Affiliation(s)
- Didac Recio-Garrido
- National Research Council of Canada, 6100 Royalmount Ave, Montreal, QC, H4P 2R2, Canada
| | - Yehuda Kleiner
- National Research Council of Canada, 1200 Montreal Rd, Ottawa, ON, K1A 0R6, Canada
| | - Andrew Colombo
- National Research Council of Canada, 1200 Montreal Rd, Ottawa, ON, K1A 0R6, Canada
| | - Boris Tartakovsky
- National Research Council of Canada, 6100 Royalmount Ave, Montreal, QC, H4P 2R2, Canada.
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Lee CW, Kim TK, Hwang KE, Kim HW, Kim YB, Kim CJ, Cho YS. Combined Effects of Wheat Sprout and Isolated Soy Protein on Quality Properties of Breakfast Sausage. Korean J Food Sci Anim Resour 2017; 37:52-61. [PMID: 28316471 PMCID: PMC5355584 DOI: 10.5851/kosfa.2017.37.1.52] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Revised: 12/07/2016] [Accepted: 12/22/2016] [Indexed: 11/16/2022] Open
Abstract
The objective of this study was to investigate the effects of different concentrations of WSP (wheat sprout powder) and ISP (isolated soy protein) on the quality of breakfast sausage. Treatments were formulated as follows: Control, T1 (2.0% ISP), T2 (1.5% ISP + 0.5% WSP), T3 (1.0% ISP + 1.0% WSP), T4 (0.5% ISP + 1.5% WSP) and T5 (2.0% WSP). The treatments were analyzed for color, pH, cooking loss, emulsion stability, protein solubility, viscosity, texture properties and sensory evaluation. Lightness and redness were reduced and yellowness was increased as increased level of WSP, due to the dark green color of WSP (p<0.05). The pH values of all samples were affected by WSP which has lower pH (p<0.05). The emulsion stability and cooking loss of treatments were improved with increasing level of WSP (p<0.05). The protein solubility, viscosity and overall texture properties of the sausage indicated significant differences in relation to the level of WSP and ISP (p<0.05). The sensory evaluation indicated that the greatest flavor and overall acceptability in sausage was achieved at WSP 1% combination with ISP 1% (T3) (p<0.05). Therefore, these results indicate that breakfast sausage containing 1% WSP and 1% ISP is the optimal formulation, taking into consideration the overall physico-chemical properties and sensory evaluation.
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Affiliation(s)
- Cheol-Won Lee
- Food Processing Research Center, Korean Food Research Institute, Seongnam 13539, Korea
| | - Tae-Kyung Kim
- Food Processing Research Center, Korean Food Research Institute, Seongnam 13539, Korea
| | - Ko-Eun Hwang
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul 05029, Korea
| | - Hyun-Wook Kim
- Meat Science and Muscle Biology Lab, Purdue University, West Lafayette, IN 47907, USA
| | - Young-Boong Kim
- Food Processing Research Center, Korean Food Research Institute, Seongnam 13539, Korea
| | - Cheon-Jei Kim
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul 05029, Korea
| | - Yun-Sang Cho
- Food Processing Research Center, Korean Food Research Institute, Seongnam 13539, Korea
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Kadir K, Nelson KL. Sunlight mediated inactivation mechanisms of Enterococcus faecalis and Escherichia coli in clear water versus waste stabilization pond water. Water Res 2014; 50:307-317. [PMID: 24188579 DOI: 10.1016/j.watres.2013.10.046] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Revised: 10/14/2013] [Accepted: 10/16/2013] [Indexed: 06/02/2023]
Abstract
Escherichia coli and enterococci have been previously reported to differ in the mechanisms and conditions that affect their sunlight-mediated inactivation in waste stabilization ponds. This study was undertaken to further characterize these mechanisms, using simulated sunlight and single strains of laboratory-grown E. coli and Enterococcus faecalis, with a focus on characterizing the contribution of exogenous reactive oxygen species to the inactivation process. We found that direct damage by UVB light (280-320 nm) was not a significant inactivation mechanism for either organism. E. coli inactivation was strongly dependent on dissolved oxygen concentrations and the presence of UVB wavelengths but E. coli were not susceptible to inactivation by exogenous sensitizers present in waste stabilization pond water. In contrast, E. faecalis inactivation in pond water occurred primarily through exogenous mechanisms, with strong evidence that singlet oxygen is an important transient reactive species. The exogenous mechanism could utilize wavelengths into the visible spectrum and sensitizers were mainly colloidal, distributed between 0.2 and ∼1 μm in size. Singlet oxygen is likely an important endogenous species in both E. faecalis and E. coli inactivation due to sunlight. Although the two organisms had similar inactivation rates in buffered, clear water, the inactivation rate of E. faecalis was 7 times greater than that of E. coli in air-saturated pond water at circumneutral pH due to its susceptibility to exogenous sensitizers and longer wavelengths.
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Affiliation(s)
- Khalid Kadir
- University of California, 100C Blum Hall, Berkeley, CA 94720, USA.
| | - Kara L Nelson
- Department of Civil and Environmental Engineering, MS1710 University of California, Berkeley, CA 94720-1710, USA.
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Uday J, Puttaraju HP. Comparative analysis of Wolbachia surface protein in D. melanoagster, A. tabida and B. malayi. Bioinformation 2012; 8:711-5. [PMID: 23055615 PMCID: PMC3449380 DOI: 10.6026/97320630008711] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2012] [Accepted: 07/16/2012] [Indexed: 11/30/2022] Open
Abstract
Wolbachia surface protein (WSP) is an eight beta-barrel transmembrane structure which participates in host immune response, cell
proliferation, pathogenicity and controlled cell death program. The protein has four extracellular loops containing hyper variable
regions separated by conserved regions. The WSP structure is homologous to Neisseria surface protein (Nsp A) which has about
34% similarity including antigenic variation and hydrophilicity. Recombination has a large impact on diversity of this protein
including positive selection which is major constraint on protein evolution. The molecular mechanism through which Wolbachia
induces various reproductive anomalies is unclear; a key feature observed for such anomalies might be because of Wolbachia
undergoing extensive recombination. In Wolbachia, increased recombination is observed in ankyrin proteins, surface proteins and in
some hypothetical proteins. Genetic divergence is extensive in the WSP gene, WSP is known to be a chimeric protein involved in
host-symbiont interactions. Here we predicted the structural and functional variations in WSP sequences of Wolbachia present in D.
melanogaster, A. tabida and in B. malayi.
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Affiliation(s)
- Jayaramaiah Uday
- Division of Biological science, School of Natural Sciences, Bangalore University, Bangalore-560056
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Figueras MJ, Borrego JJ. New perspectives in monitoring drinking water microbial quality. Int J Environ Res Public Health 2010; 7:4179-202. [PMID: 21318002 DOI: 10.3390/ijerph7124179] [Citation(s) in RCA: 126] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/10/2010] [Accepted: 12/06/2010] [Indexed: 11/16/2022]
Abstract
The safety of drinking water is evaluated by the results obtained from faecal indicators during the stipulated controls fixed by the legislation. However, drinking-water related illness outbreaks are still occurring worldwide. The failures that lead to these outbreaks are relatively common and typically involve preceding heavy rain and inadequate disinfection processes. The role that classical faecal indicators have played in the protection of public health is reviewed and the turning points expected for the future explored. The legislation for protecting the quality of drinking water in Europe is under revision, and the planned modifications include an update of current indicators and methods as well as the introduction of Water Safety Plans (WSPs), in line with WHO recommendations. The principles of the WSP approach and the advances signified by the introduction of these preventive measures in the future improvement of dinking water quality are presented. The expected impact that climate change will have in the quality of drinking water is also critically evaluated.
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