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Han Z, Liu C, Li M, Deng M, Ding Y, Li Y, Huo M, Xu H, Qiao H, Gao N. Discovery of CYP2E1 as a novel target in rheumatoid arthritis and validation by a new specific CYP2E1 inhibitor. Biochem Pharmacol 2024:116501. [PMID: 39173843 DOI: 10.1016/j.bcp.2024.116501] [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: 01/31/2024] [Revised: 08/11/2024] [Accepted: 08/20/2024] [Indexed: 08/24/2024]
Abstract
Considerable evidence indicates that CYP2E1 is associated with a variety of inflammatory diseases. Here we evaluated CYP2E1 as a potential therapeutic target for rheumatoid arthritis (RA) and established the protective effect of a new CYP2E1 inhibitor. Gene-expression datasets were used to analyze the change in expression of CYP2E1 in RA patients; CYP2E1 activity in collagen-induced arthritis (CIA) rats was determined by HPLC. We further evaluated the protective effects of Cyp2e1 knockout and a CYP2E1-specific inhibitor, Q11, synthesized by our group, in CIA and adjuvant-induced arthritis (AIA) rats. The expression of CYP2E1 in synovial tissue was elevated in RA patients and in CIA rats and the activity of CYP2E1 in vivo and in vitro in CIA rats was greater than that of controls. Cyp2e1 knockout significantly reduced the incidence of CIA and alleviated the severity of symptoms. Treatment with different doses of Q11 decreased paw thickness, volume and arthritis scores and reduced the serum levels of IL-6, TNF-α, IL-1β and MDA, and increased the level of GSH in CIA rats. A similar inhibitory effect was exhibited for Q11 in the AIA rats. Moreover, Q11 significantly impeded proliferation, migration, and invasion of human rheumatoid arthritis synovial fibroblasts cells. Q11 decreased the release of ROS and enhanced Nrf2 nuclear translocation and HO-1 expression in the cell nucleus. Overall, our results indicated that CYP2E1 may be a new target for RA and Q11 has potential protective effects against RA by reducing oxidative stress and opposing the inflammatory response via the ROS/Nrf2/HO-1 signaling pathway.
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Affiliation(s)
- Zixinying Han
- Institute of Clinical Pharmacology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Chenxu Liu
- Institute of Clinical Pharmacology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Mingrui Li
- Institute of Clinical Pharmacology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Mengyan Deng
- Institute of Clinical Pharmacology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Ying Ding
- Institute of Clinical Pharmacology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Yunchao Li
- Institute of Clinical Pharmacology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Meidan Huo
- Institute of Clinical Pharmacology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Haiwei Xu
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Hailing Qiao
- Institute of Clinical Pharmacology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China.
| | - Na Gao
- Institute of Clinical Pharmacology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China.
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2
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Mohamed AA, Armanious M, Bedair RW, Amin NS, El Tayebi HM. When less is more: The association between the expression of polymorphic CYPs and AFB1-induced HCC. Eur J Clin Invest 2024:e14297. [PMID: 39099542 DOI: 10.1111/eci.14297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 07/24/2024] [Indexed: 08/06/2024]
Abstract
BACKGROUND An individual's genetic fingerprint is emerging as a pivotal predictor of numerous disease- and treatment-related factors. Single nucleotide polymorphisms (SNPs) in drug-metabolizing enzymes play key roles in an individual's exposure to a malignancy-associated risk, such as Aflatoxin B1 (AFB1)-induced hepatocellular carcinoma (HCC). AIM This study aimed at reviewing literature on the polymorphisms that exist in CYP enzymes and their possible link with susceptibility to AFB1-induced HCC. MATERIALS & METHODS A set of keywords associated with the study subject of interest was used to search the Google Scholar and the PubMed database. The last ten years' worth of research projects were included in the results filter. The research involved HCC patients and any connection between polymorphic forms of CYP enzymes and their susceptibility to AFB1-induced HCC, including older but significant data. RESULTS Variations in CYP1A2 and CYP3A4 were reported to impact the rate and magnitude of AFB1 bio-activation, thus influencing an individual's vulnerability to develop HCC. In HCC patients, the activity of CYP isoforms varies, where increased activity has been reported with CYP2C9, CYP2D6, and CYP2E1, while CYP1A2, CYP2C8, and CYP2C19 exhibit decreased activity. CYP2D6*10 frequency has been discovered to differ considerably in HCC patients. Rs2740574 (an upstream polymorphism in CYP3A4 as detected in CYP3A4*1B) and rs776746 (which affects CYP3A5 RNA splicing), both of which influence CYP3A expression, thus impacting the variability of AFB1-epoxide adducts in HCC patients. DISCUSSION CYP1A2 is the primary enzyme accountable for the formation of harmful AFBO globally. CYP3A4, CYP3A5, CYP3A7, CYP2B7, and CYP3A3 are also implicated in the bio-activation of AFB1 to mutagenic metabolites. It is thought that CYP3A4 is the protein that interacts with AFB1 metabolism the most. CONCLUSION Polymorphic variants of CYP enzymes have a functional impact on the susceptibility to AFB1-induced HCC. Outlining such variation and their implications may provide deeper insights into approaching HCC in a more personalized manner for guiding future risk-assessment, diagnosis, and treatment.
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Affiliation(s)
- Asmaa Ashraf Mohamed
- Clinical Pharmacology and Pharmacogenomics Research Group, Department of Pharmacology and Toxicology, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
| | - Monica Armanious
- Clinical Pharmacology and Pharmacogenomics Research Group, Department of Pharmacology and Toxicology, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
| | - Rana W Bedair
- Clinical Pharmacology and Pharmacogenomics Research Group, Department of Pharmacology and Toxicology, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
| | - Nada Sherif Amin
- Clinical Pharmacology and Pharmacogenomics Research Group, Department of Pharmacology and Toxicology, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
| | - Hend M El Tayebi
- Clinical Pharmacology and Pharmacogenomics Research Group, Department of Pharmacology and Toxicology, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
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3
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Hossam Abdelmonem B, Abdelaal NM, Anwer EKE, Rashwan AA, Hussein MA, Ahmed YF, Khashana R, Hanna MM, Abdelnaser A. Decoding the Role of CYP450 Enzymes in Metabolism and Disease: A Comprehensive Review. Biomedicines 2024; 12:1467. [PMID: 39062040 PMCID: PMC11275228 DOI: 10.3390/biomedicines12071467] [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: 04/16/2024] [Revised: 06/13/2024] [Accepted: 06/14/2024] [Indexed: 07/28/2024] Open
Abstract
Cytochrome P450 (CYP450) is a group of enzymes that play an essential role in Phase I metabolism, with 57 functional genes classified into 18 families in the human genome, of which the CYP1, CYP2, and CYP3 families are prominent. Beyond drug metabolism, CYP enzymes metabolize endogenous compounds such as lipids, proteins, and hormones to maintain physiological homeostasis. Thus, dysregulation of CYP450 enzymes can lead to different endocrine disorders. Moreover, CYP450 enzymes significantly contribute to fatty acid metabolism, cholesterol synthesis, and bile acid biosynthesis, impacting cellular physiology and disease pathogenesis. Their diverse functions emphasize their therapeutic potential in managing hypercholesterolemia and neurodegenerative diseases. Additionally, CYP450 enzymes are implicated in the onset and development of illnesses such as cancer, influencing chemotherapy outcomes. Assessment of CYP450 enzyme expression and activity aids in evaluating liver health state and differentiating between liver diseases, guiding therapeutic decisions, and optimizing drug efficacy. Understanding the roles of CYP450 enzymes and the clinical effect of their genetic polymorphisms is crucial for developing personalized therapeutic strategies and enhancing drug responses in diverse patient populations.
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Affiliation(s)
- Basma Hossam Abdelmonem
- Institute of Global Health and Human Ecology, School of Sciences and Engineering, The American University in Cairo, New Cairo 11835, Egypt; (B.H.A.); (M.A.H.); (Y.F.A.); (R.K.); (M.M.H.)
- Department of Microbiology and Immunology, Faculty of Pharmacy, October University for Modern Sciences & Arts (MSA), Giza 12451, Egypt
| | - Noha M. Abdelaal
- Biotechnology Graduate Program, School of Sciences and Engineering, The American University in Cairo, New Cairo 11835, Egypt; (N.M.A.); (E.K.E.A.); (A.A.R.)
| | - Eman K. E. Anwer
- Biotechnology Graduate Program, School of Sciences and Engineering, The American University in Cairo, New Cairo 11835, Egypt; (N.M.A.); (E.K.E.A.); (A.A.R.)
- Department of Microbiology and Immunology, Faculty of Pharmacy, Modern University for Technology and Information, Cairo 4411601, Egypt
| | - Alaa A. Rashwan
- Biotechnology Graduate Program, School of Sciences and Engineering, The American University in Cairo, New Cairo 11835, Egypt; (N.M.A.); (E.K.E.A.); (A.A.R.)
| | - Mohamed Ali Hussein
- Institute of Global Health and Human Ecology, School of Sciences and Engineering, The American University in Cairo, New Cairo 11835, Egypt; (B.H.A.); (M.A.H.); (Y.F.A.); (R.K.); (M.M.H.)
| | - Yasmin F. Ahmed
- Institute of Global Health and Human Ecology, School of Sciences and Engineering, The American University in Cairo, New Cairo 11835, Egypt; (B.H.A.); (M.A.H.); (Y.F.A.); (R.K.); (M.M.H.)
| | - Rana Khashana
- Institute of Global Health and Human Ecology, School of Sciences and Engineering, The American University in Cairo, New Cairo 11835, Egypt; (B.H.A.); (M.A.H.); (Y.F.A.); (R.K.); (M.M.H.)
| | - Mireille M. Hanna
- Institute of Global Health and Human Ecology, School of Sciences and Engineering, The American University in Cairo, New Cairo 11835, Egypt; (B.H.A.); (M.A.H.); (Y.F.A.); (R.K.); (M.M.H.)
| | - Anwar Abdelnaser
- Institute of Global Health and Human Ecology, School of Sciences and Engineering, The American University in Cairo, New Cairo 11835, Egypt; (B.H.A.); (M.A.H.); (Y.F.A.); (R.K.); (M.M.H.)
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4
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Mohamed MR, Osman SA, Hassan AA, Raafat AI, Refaat MM, Fathy SA. Gemcitabine and synthesized silver nanoparticles impact on chemically induced hepatocellular carcinoma in male rats. Int J Immunopathol Pharmacol 2024; 38:3946320241263352. [PMID: 39046434 PMCID: PMC11271163 DOI: 10.1177/03946320241263352] [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: 08/30/2023] [Accepted: 06/02/2024] [Indexed: 07/25/2024] Open
Abstract
Objective: Gemcitabine (GEM) is a deoxycytidine analog chemotherapeutic drug widely used to treat many cancers. Silver nanoparticles (AgNPs) are important nanomaterials used to treat many diseases. Using gamma radiation in nanoparticle preparation is a new eco-friendly method. This study aims to evaluate the efficiency of co-treating gemcitabine and silver nanoparticles in treating hepatocellular carcinoma. Method: The AgNPs were characterized using UV-visible spectroscopy, XRD, TEM, and EDX. The MTT cytotoxicity in vitro assay of gemcitabine, doxorubicin, and cyclophosphamide was assessed against Wi38 normal fibroblast and HepG2 HCC cell lines. After HCC development, rats received (10 µg/g b.wt.) of AgNPs three times a week for 4 weeks and/or GEM (5 mg/kg b.wt.) twice weekly for 4 weeks. Liver function enzymes were investigated. Cytochrome P450 and miR-21 genes were studied. Apoptosis was determined by using flow cytometry, and apoptotic modifications in signaling pathways were evaluated via Bcl-2, Bax, Caspase-9, and SMAD-4. Results: The co-treatment of GEM and AgNPs increased apoptosis by upregulating Bax and caspase 9 while diminishing Bcl2 and SMAD4. It also improved cytochrome P450 m-RNA relative expression. The results also proved the cooperation between GEM and AgNPs in deactivating miR21. The impact of AgNPs as an adjuvant treatment with GEM was recognized. Conclusions: The study showed that co-treating AgNPs and GEM can improve the efficiency of GEM alone in treating HCC. This is achieved by enhancing intrinsic and extrinsic apoptotic pathways while diminishing some drawbacks of using GEM alone.
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Affiliation(s)
- Mohamed R Mohamed
- Biochemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Soheir A Osman
- Radiation Biology Department, National Centre for Radiation Research and Technology, Egyptian Atomic Energy Authority, Cairo, Egypt
| | - Asmaa A Hassan
- Radiation Biology Department, National Centre for Radiation Research and Technology, Egyptian Atomic Energy Authority, Cairo, Egypt
| | - Amany I Raafat
- Polymer Chemistry Department, National Centre for Radiation Research and Technology, Egyptian Atomic Energy Authority, Cairo, Egypt
| | - Mahmoud M Refaat
- Radiation Biology Department, National Centre for Radiation Research and Technology, Egyptian Atomic Energy Authority, Cairo, Egypt
| | - Shadia A Fathy
- Biochemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
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5
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Wang K, Shi JH, Gao J, Sun Y, Wang Z, Shi X, Guo W, Jin Y, Zhang S. Arachidonic acid metabolism CYP450 pathway is deregulated in hepatocellular carcinoma and associated with microvascular invasion. Cell Biol Int 2024; 48:31-45. [PMID: 37655528 DOI: 10.1002/cbin.12086] [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: 04/06/2023] [Revised: 07/08/2023] [Accepted: 08/21/2023] [Indexed: 09/02/2023]
Abstract
Arachidonic acid metabolism plays a crucial role in the development and progression of inflammatory and metabolic liver diseases. However, its role in hepatocellular carcinoma (HCC) remains unclear. In this study, we investigated the expression of key genes involved in the arachidonic acid metabolism pathway in HCC using a combination of bioinformatics, proteomics and immunohistochemistry analyses. Through a comprehensive analysis of publicly available datasets, clinical HCC tissues, and tissue microarrays, we compared the expression of hepatic arachidonic acid metabolic genes. We observed significant downregulation of cytochrome P450 (CYP450) pathway genes at both the messenger RNA and protein levels in HCC tissues compared to normal liver tissues. Furthermore, we observed a strong correlation between the deregulation of the arachidonic acid metabolism CYP450 pathway and the pathological features and prognosis of HCC. Specifically, the expression of CYP2C8/9/18/19 was significantly correlated with pathological grade (r = -.484, p < .0001), vascular invasion (r = -.402, p < .0001), aspartate transaminase (r = -.246, p = .025), gamma-glutamyl transpeptidase (r = -.252, p = .022), alkaline phosphatase (r = -.342, p = .002), alpha-fetoprotein (r = -.311, p = .004) and carbohydrate antigen 19-9 (r = -.227, p = .047). Moreover, we discovered a significant association between CYP450 pathway activity and vascular invasion in HCC. Collectively, these data indicate that arachidonic acid CYP450 metabolic pathway deregulation is implicated in HCC progression and may be a potential predictive factor for early recurrence in patients with HCC.
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Affiliation(s)
- Kai Wang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Diagnosis and Treatment League for Hepatopathy Henan Research Centre for Organ Transplantation, Zhengzhou, China
- Open and Key Laboratory for Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, Zhengzhou, China
- Zhengzhou Key Laboratory for Hepatobiliary and Pancreatic Diseases and Organ Transplantation, Zhengzhou, China
| | - Ji-Hua Shi
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Diagnosis and Treatment League for Hepatopathy Henan Research Centre for Organ Transplantation, Zhengzhou, China
- Open and Key Laboratory for Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, Zhengzhou, China
- Zhengzhou Key Laboratory for Hepatobiliary and Pancreatic Diseases and Organ Transplantation, Zhengzhou, China
| | - Jie Gao
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Diagnosis and Treatment League for Hepatopathy Henan Research Centre for Organ Transplantation, Zhengzhou, China
- Open and Key Laboratory for Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, Zhengzhou, China
- Zhengzhou Key Laboratory for Hepatobiliary and Pancreatic Diseases and Organ Transplantation, Zhengzhou, China
| | - Yaohui Sun
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Diagnosis and Treatment League for Hepatopathy Henan Research Centre for Organ Transplantation, Zhengzhou, China
- Open and Key Laboratory for Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, Zhengzhou, China
- Zhengzhou Key Laboratory for Hepatobiliary and Pancreatic Diseases and Organ Transplantation, Zhengzhou, China
| | - Zhihui Wang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Diagnosis and Treatment League for Hepatopathy Henan Research Centre for Organ Transplantation, Zhengzhou, China
- Open and Key Laboratory for Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, Zhengzhou, China
- Zhengzhou Key Laboratory for Hepatobiliary and Pancreatic Diseases and Organ Transplantation, Zhengzhou, China
| | - Xiaoyi Shi
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Diagnosis and Treatment League for Hepatopathy Henan Research Centre for Organ Transplantation, Zhengzhou, China
- Open and Key Laboratory for Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, Zhengzhou, China
- Zhengzhou Key Laboratory for Hepatobiliary and Pancreatic Diseases and Organ Transplantation, Zhengzhou, China
| | - Wenzhi Guo
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Diagnosis and Treatment League for Hepatopathy Henan Research Centre for Organ Transplantation, Zhengzhou, China
- Open and Key Laboratory for Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, Zhengzhou, China
- Zhengzhou Key Laboratory for Hepatobiliary and Pancreatic Diseases and Organ Transplantation, Zhengzhou, China
| | - Yang Jin
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shuijun Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Diagnosis and Treatment League for Hepatopathy Henan Research Centre for Organ Transplantation, Zhengzhou, China
- Open and Key Laboratory for Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, Zhengzhou, China
- Zhengzhou Key Laboratory for Hepatobiliary and Pancreatic Diseases and Organ Transplantation, Zhengzhou, China
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6
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Huang X, Su B, Li M, Zhou Y, He X. Multiomics characterization of fatty acid metabolism for the clinical management of hepatocellular carcinoma. Sci Rep 2023; 13:22472. [PMID: 38110715 PMCID: PMC10728109 DOI: 10.1038/s41598-023-50156-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 12/15/2023] [Indexed: 12/20/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a prevalent malignancy and there is a lack of effective biomarkers for HCC diagnosis. Living organisms are complex, and different omics molecules interact with each other to implement various biological functions. Genomics and metabolomics, which are the top and bottom of systems biology, play an important role in HCC clinical management. Fatty acid metabolism is associated with malignancy, prognosis, and immune phenotype in cancer, which is a potential hallmark in malignant tumors. In this study, the genes and metabolites related to fatty acid metabolism were thoroughly investigated by a dynamic network construction algorithm named EWS-DDA for the early diagnosis and prognosis of HCC. Three gene ratios and eight metabolite ratios were identified by EWS-DDA as potential biomarkers for HCC clinical management. Further analysis using biological analysis, statistical analysis and document validation in the discovery and validation sets suggested that the selected potential biomarkers had great clinical prognostic value and helped to achieve effective early diagnosis of HCC. Experimental results suggested that in-depth evaluation of fatty acid metabolism from different omics viewpoints can facilitate the further understanding of pathological alterations associated with HCC characteristics, improving the performance of early diagnosis and clinical prognosis.
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Affiliation(s)
- Xin Huang
- School of Artificial Intelligence, Anshan Normal University, Pingan Street, Anshan, 114007, Liaoning, China.
- Biomedical Engineering Postdoctoral Research Station, Dalian University of Technology, Dalian, Liaoning, China.
- Postdoctoral Workstation of Dalian Yongjia Electronic Technology Co., Ltd, Dalian, Liaoning, China.
| | - Benzhe Su
- School of Computer Science and Technology, Dalian University of Technology, Dalian, Liaoning, China
| | - Mengjun Li
- School of Artificial Intelligence, Anshan Normal University, Pingan Street, Anshan, 114007, Liaoning, China
| | - Yang Zhou
- Ningbo Institute of Innovation for Combined Medicine and Engineering, Ningbo Medical Center Li Huili Hospital, Ningbo, Zhejiang, China
| | - Xinyu He
- School of Computer and Information Technology, Liaoning Normal University, Dalian, Liaoning, China
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7
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Golla K, Benesic A, Mannell H, Dreischulte T, Grill E, Strobach D. Hepatic Impairment as a Risk Factor for Drug Safety: Suitability and Comparison of Four Liver Scores as Screening Tools. J Clin Med 2023; 12:6814. [PMID: 37959279 PMCID: PMC10649763 DOI: 10.3390/jcm12216814] [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: 09/11/2023] [Revised: 10/19/2023] [Accepted: 10/25/2023] [Indexed: 11/15/2023] Open
Abstract
Hepatic impairment (HI) influences the pharmacokinetics and pharmacodynamics of drugs and represents an important risk factor for drug safety. A reliable screening tool for HI identification at hospital admission by pharmacists would be desirable but is currently lacking. Therefore, we tested four liver scores as potential screening instruments. We retrospectively recorded liver/bile diagnoses, symptoms and abnormalities (summarized as hepatic findings) of 200 surgical patients followed by an assessment of the relevance of these findings for drug therapy (rating). The agreement between the Model of Endstage Liver Disease (MELD), Non-alcoholic fatty liver disease fibrosis score (NFS), Fibrosis 4 index (FIB-4), and aspartate-aminotransferase to platelet ratio index (APRI) and the rating was quantified by Cohen's Kappa. The performance of the scores in this setting was further evaluated by their sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV). Of 200 patients, 18 (9%) had hepatic findings relevant for drug therapy. Fair agreement was found for FIB-4 and MELD and slight agreement for APRI and NFS compared to the rating. The highest values for sensitivity, specificity, PPV, and NPV were 41.2% (MELD), 99.3% (APRI), 66.7% (APRI), and 93.6% (MELD), respectively. Due to low performance, none of the scores can be recommended for clinical use as a single screening tool for HI at hospital admission.
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Affiliation(s)
- Kathrin Golla
- Doctoral Program Clinical Pharmacy, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany
- Hospital Pharmacy, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany
| | - Andreas Benesic
- Department of Internal Medicine—Gastroenterology, Krankenhaus GmbH Weilheim-Schongau, Marie-Eberth Str. 6, 86956 Schongau, Germany
| | - Hanna Mannell
- Doctoral Program Clinical Pharmacy, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany
- Department of Physiology, Institute for Theoretical Medicine, University of Augsburg, 86159 Augsburg, Germany
| | - Tobias Dreischulte
- Institute of General Practice and Family Medicine, University Hospital, LMU Munich, Pettenkoferstr. 8a, 80336 Munich, Germany
| | - Eva Grill
- Institute for Medical Information Processing, Biometrics and Epidemiology, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany
| | - Dorothea Strobach
- Doctoral Program Clinical Pharmacy, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany
- Hospital Pharmacy, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany
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8
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Özkan A, Stolley DL, Cressman ENK, McMillin M, Yankeelov TE, Rylander MN. Vascularized Hepatocellular Carcinoma on a Chip to Control Chemoresistance through Cirrhosis, Inflammation and Metabolic Activity. SMALL STRUCTURES 2023; 4:2200403. [PMID: 38073766 PMCID: PMC10707486 DOI: 10.1002/sstr.202200403] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
Understanding the effects of inflammation and cirrhosis on the regulation of drug metabolism during the progression of hepatocellular carcinoma (HCC) is critical for developing patient-specific treatment strategies. In this work, we created novel three-dimensional vascularized HCC-on-a-chips (HCCoC), composed of HCC, endothelial, stellate, and Kupffer cells tuned to mimic normal or cirrhotic liver stiffness. HCC inflammation was controlled by tuning Kupffer macrophage numbers, and the impact of cytochrome P450-3A4 (CYP3A4) was investigated by culturing HepG2 HCC cells transfected with CYP3A4 to upregulate expression from baseline. This model allowed for the simulation of chemotherapeutic delivery methods such as intravenous injection and transcatheter arterial chemoembolization (TACE). We showed that upregulation of metabolic activity, incorporation of cirrhosis and inflammation, increase vascular permeability due to upregulated inflammatory cytokines leading to significant variability in chemotherapeutic treatment efficacy. Specifically, we show that further modulation of CYP3A4 activity of HCC cells by TACE delivery of doxorubicin provides an additional improvement to treatment response and reduces chemotherapy-associated endothelial porosity increase. The HCCoCs were shown to have utility in uncovering the impact of the tumor microenvironment (TME) during cancer progression on vascular properties, tumor response to therapeutics, and drug delivery strategies.
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Affiliation(s)
- Alican Özkan
- Department of Mechanical Engineering, The University of Texas, Austin, TX, 78712, United States
- Current address: Wyss Institute for Biologically Inspired Engineering at Harvard University, Boston, MA, 02115, United States
| | - Danielle L Stolley
- Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030. United States
| | - Erik N K Cressman
- Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030. United States
| | - Matthew McMillin
- Department of Internal Medicine, The University of Texas at Austin, Dell Medical School
- Central Texas Veterans Health Care System, Austin, TX, 78712, United States
| | - Thomas E Yankeelov
- Department of Biomedical Engineering, The University of Texas, Austin, TX, 78712, United States
- Oden Institute for Computational Engineering and Sciences, The University of Texas, Austin, TX, 78712, United States
- Departments of Diagnostic Medicine, The University of Texas, Austin, TX, 78712, United States
- Department of Oncology, The University of Texas, Austin, TX, 78712, United States
- Livestrong Cancer Institutes, Dell Medical School, The University of Texas, Austin, TX, 78712, United States
- Department of Imaging Physics, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030
| | - Marissa Nichole Rylander
- Department of Mechanical Engineering, The University of Texas, Austin, TX, 78712, United States
- Department of Biomedical Engineering, The University of Texas, Austin, TX, 78712, United States
- Oden Institute for Computational Engineering and Sciences, The University of Texas, Austin, TX, 78712, United States
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Hu G, Fang Y, Xu H, Wang G, Yang R, Gao F, Wei Q, Gu Y, Zhang C, Qiu J, Gao N, Wen Q, Qiao H. Identification of Cytochrome P450 2E1 as a Novel Target in Glioma and Development of Its Inhibitor as an Anti-Tumor Agent. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2301096. [PMID: 37283464 PMCID: PMC10427391 DOI: 10.1002/advs.202301096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 04/24/2023] [Indexed: 06/08/2023]
Abstract
Glioblastoma (GBM) is a devastating inflammation-related cancer for which novel therapeutic targets are urgently required. Previous studies of the authors indicate Cytochrome P450 2E1 (CYP2E1) as a novel inflammatory target and develop a specific inhibitor Q11. Here it is demonstrated that CYP2E1 overexpression is closely related to higher malignancy in GBM patients. CYP2E1 activity is positively correlated with tumor weight in GBM rats. Significantly higher CYP2E1 expression accompanied by increased inflammation is detected in a mouse GBM model. Q11, 1-(4-methyl-5-thialzolyl) ethenone, a newly developed specific inhibitor of CYP2E1 here remarkably attenuates tumor growth and prolongs survival in vivo. Q11 does not directly affect tumor cells but blocks the tumor-promoting effect of microglia/macrophage (M/Mφ) in the tumor microenvironment through PPARγ-mediated activation of the STAT-1 and NF-κB pathways and inhibition of the STAT-3 and STAT-6 pathways. The effectiveness and safety of targeting CYP2E1 in GBM are further supported by studies with Cyp2e1 knockout rodents. In conclusion, a pro-GBM mechanism in which CYP2E1-PPARγ-STAT-1/NF-κB/STAT-3/STAT-6 axis fueled tumorigenesis by reprogramming M/Mφ and Q11 as a promising anti-inflammatory agent for GBM treatment is uncovered.
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Affiliation(s)
- Guiming Hu
- Institute of Clinical PharmacologyZhengzhou UniversityKexue RoadZhengzhou450001China
- Department of PathologyThe Second Affiliated Hospital of Zhengzhou UniversityJingba RoadZhengzhou450014China
| | - Yan Fang
- Institute of Clinical PharmacologyZhengzhou UniversityKexue RoadZhengzhou450001China
- Department of PathologyThe Second Affiliated Hospital of Zhengzhou UniversityJingba RoadZhengzhou450014China
| | - Haiwei Xu
- School of Pharmaceutical SciencesZhengzhou UniversityKexue RoadZhengzhou450001China
| | - Guanzhe Wang
- Institute of Clinical PharmacologyZhengzhou UniversityKexue RoadZhengzhou450001China
| | - Rui Yang
- Institute of Clinical PharmacologyZhengzhou UniversityKexue RoadZhengzhou450001China
| | - Fei Gao
- Institute of Clinical PharmacologyZhengzhou UniversityKexue RoadZhengzhou450001China
| | - Qingda Wei
- Institute of Clinical PharmacologyZhengzhou UniversityKexue RoadZhengzhou450001China
| | - Yuhan Gu
- Institute of Clinical PharmacologyZhengzhou UniversityKexue RoadZhengzhou450001China
| | - Cunzhen Zhang
- Institute of Clinical PharmacologyZhengzhou UniversityKexue RoadZhengzhou450001China
| | - Jinhuan Qiu
- Institute of Clinical PharmacologyZhengzhou UniversityKexue RoadZhengzhou450001China
| | - Na Gao
- Institute of Clinical PharmacologyZhengzhou UniversityKexue RoadZhengzhou450001China
| | - Qiang Wen
- Institute of Clinical PharmacologyZhengzhou UniversityKexue RoadZhengzhou450001China
| | - Hailing Qiao
- Institute of Clinical PharmacologyZhengzhou UniversityKexue RoadZhengzhou450001China
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10
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Gao N, Chen J, Li Y, Ding Y, Han Z, Xu H, Qiao H. The CYP2E1 inhibitor Q11 ameliorates LPS-induced sepsis in mice by suppressing oxidative stress and NLRP3 activation. Biochem Pharmacol 2023:115638. [PMID: 37290597 DOI: 10.1016/j.bcp.2023.115638] [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: 02/04/2023] [Revised: 05/31/2023] [Accepted: 06/02/2023] [Indexed: 06/10/2023]
Abstract
Sepsis is an infection-induced, multi-organ system failure with a pathophysiology related to inflammation and oxidative stress. Increasing evidence indicates that cytochrome P450 2E1 (CYP2E1) is involved in the incidence and development of inflammatory diseases. However, a role for CYP2E1 in lipopolysaccharide (LPS)-induced sepsis has not been completely explored. Here we use Cyp2e1 knockout (cyp2e1-/-) mice to determine if CYP2E1 could be a therapeutic target for sepsis. We also evaluated the ability of Q11, a new specific CYP2E1 inhibitor, to prevent and ameliorate LPS-induced sepsis in mice and in LPS-treated J774A.1 and RAW264.7 cells. Cyp2e1 deletion significantly reduced hypothermia, multi-organ dysfunction and histological abnormalities in LPS-treated mice; consistent with this finding, the CYP2E1 inhibitor Q11 significantly prolonged the survival time of septic mice and ameliorated multi-organ injury induced by LPS. CYP2E1 activity in liver correlated with indicators of multi-organ injury, such as the level of lactate dehydrogenase (LDH) and blood urea nitrogen (BUN) (P<0.05). Q11 significantly suppressed the expression of NLRP3 in tissues after LPS injection; in vitro studies revealed that activation of NLRP3 signaling and increase of ROS was attenuated by Q11 in LPS-stimulated macrophages, which was reflected by reduced expression of caspase-1 and formation of ASC specks. Overall, our results indicate that Q11 improves the survival of mice with LPS-induced sepsis and attenuates sepsis-induced multiple-organ injury, suggesting that CYP2E1 could be a therapeutic target for sepsis.
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Affiliation(s)
- Na Gao
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China.
| | - Jingjing Chen
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China
| | - Yunchao Li
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China
| | - Ying Ding
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China
| | - Zixinying Han
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China
| | - Haiwei Xu
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Hailing Qiao
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China.
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11
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Choudhary HB, Mandlik SK, Mandlik DS. Role of p53 suppression in the pathogenesis of hepatocellular carcinoma. World J Gastrointest Pathophysiol 2023; 14:46-70. [PMID: 37304923 PMCID: PMC10251250 DOI: 10.4291/wjgp.v14.i3.46] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 05/19/2023] [Accepted: 05/31/2023] [Indexed: 06/01/2023] Open
Abstract
In the world, hepatocellular carcinoma (HCC) is among the top 10 most prevalent malignancies. HCC formation has indeed been linked to numerous etiological factors, including alcohol usage, hepatitis viruses and liver cirrhosis. Among the most prevalent defects in a wide range of tumours, notably HCC, is the silencing of the p53 tumour suppressor gene. The control of the cell cycle and the preservation of gene function are both critically important functions of p53. In order to pinpoint the core mechanisms of HCC and find more efficient treatments, molecular research employing HCC tissues has been the main focus. Stimulated p53 triggers necessary reactions that achieve cell cycle arrest, genetic stability, DNA repair and the elimination of DNA-damaged cells’ responses to biological stressors (like oncogenes or DNA damage). To the contrary hand, the oncogene protein of the murine double minute 2 (MDM2) is a significant biological inhibitor of p53. MDM2 causes p53 protein degradation, which in turn adversely controls p53 function. Despite carrying wt-p53, the majority of HCCs show abnormalities in the p53-expressed apoptotic pathway. High p53 in-vivo expression might have two clinical impacts on HCC: (1) Increased levels of exogenous p53 protein cause tumour cells to undergo apoptosis by preventing cell growth through a number of biological pathways; and (2) Exogenous p53 makes HCC susceptible to various anticancer drugs. This review describes the functions and primary mechanisms of p53 in pathological mechanism, chemoresistance and therapeutic mechanisms of HCC.
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Affiliation(s)
- Heena B Choudhary
- Department of Pharmacology, BVDU, Poona College of Pharmacy, Pune 411038, Maharashtra, India
| | - Satish K Mandlik
- Department of Pharmaceutics, BVDU, Poona College of Pharmacy, Pune 411038, Maharashtra, India
| | - Deepa S Mandlik
- Department of Pharmacology, BVDU, Poona College of Pharmacy, Pune 411038, Maharashtra, India
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Gabbia D, De Martin S. Tumor Mutational Burden for Predicting Prognosis and Therapy Outcome of Hepatocellular Carcinoma. Int J Mol Sci 2023; 24:ijms24043441. [PMID: 36834851 PMCID: PMC9960420 DOI: 10.3390/ijms24043441] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 02/03/2023] [Accepted: 02/05/2023] [Indexed: 02/11/2023] Open
Abstract
Hepatocellular carcinoma (HCC), the primary hepatic malignancy, represents the second-highest cause of cancer-related death worldwide. Many efforts have been devoted to finding novel biomarkers for predicting both patients' survival and the outcome of pharmacological treatments, with a particular focus on immunotherapy. In this regard, recent studies have focused on unravelling the role of tumor mutational burden (TMB), i.e., the total number of mutations per coding area of a tumor genome, to ascertain whether it can be considered a reliable biomarker to be used either for the stratification of HCC patients in subgroups with different responsiveness to immunotherapy, or for the prediction of disease progression, particularly in relation to the different HCC etiologies. In this review, we summarize the recent advances on the study of TMB and TMB-related biomarkers in the HCC landscape, focusing on their feasibility as guides for therapy decisions and/or predictors of clinical outcome.
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Zhang C, Zhao J, Zhao J, Liu B, Tang W, Liu Y, Huang W, Weinman SA, Li Z. CYP2E1-dependent upregulation of SIRT7 is response to alcohol mediated metastasis in hepatocellular carcinoma. Cancer Gene Ther 2022; 29:1961-1974. [PMID: 35902730 PMCID: PMC10832389 DOI: 10.1038/s41417-022-00512-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 06/22/2022] [Accepted: 07/13/2022] [Indexed: 02/02/2023]
Abstract
Long-term alcohol use is a confirmed risk factor of liver cancer tumorigenesis and metastasis. Multiple mechanisms responsible for alcohol related tumorigenesis have been proposed, including toxic reactive metabolite production, oxidative stress and fat accumulation. However, mechanisms underlying alcohol-mediated liver cancer metastasis remain largely unknown. We have previously demonstrated that SIRT7 regulates chemosensitivity by altering a p53-dependent pathway in human HCC. In the current study, we further revealed that SIRT7 is a critical factor in promoting liver cancer metastasis. SIRT7 expression is associated with disease stage and high SIRT7 predicts worse overall and disease-free survival. Overexpression of SIRT7 promotes HCC cell migration and EMT while knockdown of SIRT7 showed opposite effects. Mechanistically, we found that SIRT7 suppresses E-Cadherin expression through FOXO3-dependent promoter binding and H3K18 deacetylation. Knockdown of FOXO3 abolished the suppressive effect of SIRT7 on E-cadherin transcription. More importantly, we identified that alcohol treatment upregulates SIRT7 and suppresses E-cadherin expression via a CYP2E/ROS axis in hepatocytes both in vitro and in vivo. Antioxidant treatment in primary hepatocyte or CYP2E1-/- mice fed with alcohol impaired those effects. Reducing SIRT7 activity completely abolished alcohol-mediated promotion of liver cancer metastasis in vivo. Taken together, our data reveal that SIRT7 is a pivotal regulator of alcohol-mediated HCC metastasis.
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Affiliation(s)
- Chen Zhang
- The Key Laboratory of Model Animals and Stem Cell Biology in Hunan Province, Hunan Normal University School of Medicine, Changsha, Hunan, China
- The Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, and Hunan Normal University School of Medicine, Changsha, Hunan, China
- Department of Pharmacy, Hunan Normal University School of Medicine, Changsha, Hunan, China
| | - Jinqiu Zhao
- Department of Infectious Disease, First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jie Zhao
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA
| | - Bohao Liu
- The Key Laboratory of Model Animals and Stem Cell Biology in Hunan Province, Hunan Normal University School of Medicine, Changsha, Hunan, China
- The Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, and Hunan Normal University School of Medicine, Changsha, Hunan, China
- Department of Pharmacy, Hunan Normal University School of Medicine, Changsha, Hunan, China
| | - Wenbin Tang
- The Key Laboratory of Model Animals and Stem Cell Biology in Hunan Province, Hunan Normal University School of Medicine, Changsha, Hunan, China
- The Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, and Hunan Normal University School of Medicine, Changsha, Hunan, China
- Department of Pharmacy, Hunan Normal University School of Medicine, Changsha, Hunan, China
| | - Yi Liu
- Department of General Surgery, People's Hospital of Hunan Province and Affiliated Hospital of Hunan Normal University, Changsha, Hunan, China
| | - Wenxiang Huang
- Department of Infectious Disease, First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Steven A Weinman
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA
- Liver Center, University of Kansas Medical Center, Kansas City, KS, USA
| | - Zhuan Li
- The Key Laboratory of Model Animals and Stem Cell Biology in Hunan Province, Hunan Normal University School of Medicine, Changsha, Hunan, China.
- The Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, and Hunan Normal University School of Medicine, Changsha, Hunan, China.
- Department of Pharmacy, Hunan Normal University School of Medicine, Changsha, Hunan, China.
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA.
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14
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Diagnosis of drug-induced liver injury in model mice by studying the inhibitory effect of serum components on P450 inhibition assay. Chem Biol Interact 2022; 365:110075. [DOI: 10.1016/j.cbi.2022.110075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 07/15/2022] [Accepted: 07/24/2022] [Indexed: 11/20/2022]
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15
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Critical clinical gaps in cancer precision nanomedicine development. J Control Release 2022; 345:811-818. [PMID: 35378214 DOI: 10.1016/j.jconrel.2022.03.055] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 03/27/2022] [Accepted: 03/29/2022] [Indexed: 12/18/2022]
Abstract
Active targeting strategy is adopted in nanomedicine for cancer treatment. Personalizing the nanomedicine in accordance with patients' omics, under the precision medicine platform, is met with challenges in targeting ligand and matrix material selection at nanoformulation stage. The past 5-year literatures show that the nanoparticulate targeting ligand and matrix material are not selected based upon the cancer omics profiles of patients. The expression of cancer cellular target receptors and metabolizing enzymes is primarily influenced by age, gender, race/ethnic group and geographical origin of patients. The personalized perspective of a nanomedicine cannot be realised with premature digestion of matrix and targeting ligand by specific metabolizing enzymes that are overexpressed by the patients, and unmatched targeting ligand to the majority of cell surface receptors overexpressed in cancer. Omics analysis of individual metabolizing enzyme and cancer cell surface receptor expressed in cancer facilitates targeting ligand and matrix material selection in nanomedicine development.
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Abu-Bakar A, Tan BH, Halim H, Ramli S, Pan Y, Ong6 CE. Cytochromes P450: Role in Carcinogenesis and Relevance to Cancers. Curr Drug Metab 2022; 23:355-373. [DOI: 10.2174/1389200223666220328143828] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 12/06/2021] [Accepted: 01/25/2022] [Indexed: 11/22/2022]
Abstract
Abstracts:
Cancer is a leading factor of mortality globally. Cytochrome P450 (CYP) enzymes play a pivotal role in the biotransformation of both endogenous and exogenous compounds. Evidence from numerous epidemiological, animal, and clinical studies points to instrumental role of CYPs in cancer initiation, metastasis, and prevention. Substantial research has found that CYPs are involved in activating different carcinogenic chemicals in the environment, such as polycyclic aromatic hydrocarbons and tobacco-related nitrosamines. Electrophilic intermediates produced from these chemicals can covalently bind to DNA, inducing mutation and cellular transformation that collectively result in cancer development. While bioactivation of procarcinogens and promutagens by CYPs has long been established, the role of CYP-derived endobiotics in carcinogenesis has emerged in recent years. Eicosanoids derived from arachidonic acid via CYP oxidative pathways have been implicated in tumorigenesis, cancer progression and metastasis. The purpose of this review is to update on the current state of knowledge about the cancer molecular mechanism involving CYPs with focus on the biochemical and biotransformation mechanisms in the various CYP-mediated carcinogenesis, and the role of CYP-derived reactive metabolites, from both external and endogenous sources, on cancer growth and tumour formation.
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Affiliation(s)
- A’edah Abu-Bakar
- Product Stewardship and Toxicology, Group Health, Safety, Security and Environment, PETRONAS, Kuala Lumpur, Malaysia
| | - Boon Hooi Tan
- Division of Applied Biomedical Sciences and Biotechnology, International Medical University, Bukit Jalil, Kuala Lumpur, Malaysia
| | - Hasseri Halim
- Faculty of Pharmacy, Universiti Teknologi MARA, Selangor, 42300 Puncak Alam, Selangor, Malaysia
| | - Salfarina Ramli
- Faculty of Pharmacy, Universiti Teknologi MARA, Selangor, 42300 Puncak Alam, Selangor, Malaysia
| | - Yan Pan
- Department of Biomedical Science, University of Nottingham Malaysia Campus, Semenyih, Selangor, Malaysia
| | - Chin Eng Ong6
- School of Pharmacy, International Medical University, Bukit Jalil, Kuala Lumpur, Malaysia
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17
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Rachmale M, Rajput N, Jadav T, Sahu AK, Tekade RK, Sengupta P. Implication of metabolomics and transporter modulation based strategies to minimize multidrug resistance and enhance site-specific bioavailability: a needful consideration toward modern anticancer drug discovery. Drug Metab Rev 2022; 54:101-119. [PMID: 35254954 DOI: 10.1080/03602532.2022.2048007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Induction of drug-metabolizing enzymes and efflux transporters (DMET) through activation of pregnane x receptor (PXR) is the primary factor involved in almost all bioavailability and drug resistance-related problems of anticancer drugs. PXR is a transcriptional regulator of many metabolizing enzymes and efflux transporters proteins like p-glycoprotein (p-gp), multidrug resistant protein 1 and 2 (MRP 1 and 2), and breast cancer resistant protein (BCRP), etc. Several anticancer drugs are potent activators of PXR receptors and can modulate the gene expression of DMET proteins. Involvement of anticancer drugs in transcriptional regulation of DMET can prompt increased metabolism and efflux of their own or other co-administered drugs, which leads to poor site-specific bioavailability and increased drug resistance. In this review, we have discussed several novel strategies to evade drug-induced PXR activation and p-gp efflux including assessment of PXR ligand and p-gp substrate at early stages of drug discovery. Additionally, we have critically discussed the chemical structure and drug delivery-based approaches to avoid PXR binding and inhibit the p-gp activity of the drugs at their target sites.
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Affiliation(s)
- Megha Rachmale
- National Institute of Pharmaceutical Education and Research-Ahmedabad (NIPER-A), An Institute of National Importance, Government of India, Gandhinagar, Gujarat, India
| | - Niraj Rajput
- National Institute of Pharmaceutical Education and Research-Ahmedabad (NIPER-A), An Institute of National Importance, Government of India, Gandhinagar, Gujarat, India
| | - Tarang Jadav
- National Institute of Pharmaceutical Education and Research-Ahmedabad (NIPER-A), An Institute of National Importance, Government of India, Gandhinagar, Gujarat, India
| | - Amit Kumar Sahu
- National Institute of Pharmaceutical Education and Research-Ahmedabad (NIPER-A), An Institute of National Importance, Government of India, Gandhinagar, Gujarat, India
| | - Rakesh K Tekade
- National Institute of Pharmaceutical Education and Research-Ahmedabad (NIPER-A), An Institute of National Importance, Government of India, Gandhinagar, Gujarat, India
| | - Pinaki Sengupta
- National Institute of Pharmaceutical Education and Research-Ahmedabad (NIPER-A), An Institute of National Importance, Government of India, Gandhinagar, Gujarat, India
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18
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Fang Y, Yang H, Hu G, Lu J, Zhou J, Gao N, Gu Y, Zhang C, Qiu J, Guo Y, Zhang Y, Wen Q, Qiao H. The POR rs10954732 polymorphism decreases susceptibility to hepatocellular carcinoma and hepsin as a prognostic biomarker correlated with immune infiltration based on proteomics. J Transl Med 2022; 20:88. [PMID: 35164791 PMCID: PMC8842912 DOI: 10.1186/s12967-022-03282-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 01/25/2022] [Indexed: 11/10/2022] Open
Abstract
The effect of the cytochrome P450 oxidoreductase (POR) rs10954732 (G > A) polymorphism on hepatocellular carcinoma (HCC) susceptibility is unknown. Here we found that A allele carriers showed a 69% decrease in susceptibility to HCC with overall survival (OS) prolonged to 199%, accompanied by lower activity for cytochrome P450 2E1. A total of 222 differentially expressed proteins were mainly enriched in neutrophil and T cell activation and involved in the immune and inflammatory responses, constituting the altered immune tumor microenvironment related with A allele by proteomics analysis. Hepsin (HPN) showed significant down-regulation in HCC and up-regulation in A allele carriers. A lower HPN level was associated with increased susceptibility to HCC and a worse prognosis. Moreover, HPN is a potential independent prognostic biomarker for HCC and is strongly associated with clinicopathological features, tumor-infiltrating status of immune cells both in our discovery cohort and database surveys. Our findings provide a new potential mechanism by which HPN may play an important role in the susceptibility of rs10954732 A allele carriers to HCC and their prognosis through tumor immune infiltration, thus offering potential insights for future studies on tumor immunotherapy.
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Wang C, Gao N, Yang L, Guo Y, Fang Y, Wang T, Xu C, Li GF, Zhou J, Zhang Y, Wen Q, Qiao H. Stat4 rs7574865 polymorphism promotes the occurrence and progression of hepatocellular carcinoma via the Stat4/CYP2E1/FGL2 pathway. Cell Death Dis 2022; 13:130. [PMID: 35136014 PMCID: PMC8826371 DOI: 10.1038/s41419-022-04584-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 01/06/2022] [Accepted: 01/20/2022] [Indexed: 12/25/2022]
Abstract
Although there are many studies on the relationship between genetic polymorphisms and the incidence of diseases, mechanisms are rarely known. We report the mechanism by which signal transducer and activator of transcription 4 (stat4) rs7574865 promotes the occurrence and progression of hepatocellular carcinoma (HCC). We found that the GG genotype at stat4 rs7574865 was a risk genotype, and STAT4 levels in serum and peritumoral tissue from HCC patients with the GG genotype were significantly higher than those found in TT or TG carriers. Furthermore, HCC patients with the GG genotype or elevated STAT4 levels had poor prognoses. In vitro experiments demonstrated that STAT4 silencing promoted apoptosis and inhibited the invasion and migration of HepG2 and L02 cells. Proteomic analysis of HCC peritumors identified 273 proteins related to STAT4, of which CYP2E1 activity and FGL2 content exhibited the highest positive correlation. The relationship between CYP2E1 and FGL2 was also confirmed in cyp2e1−/− mice and in CYP2E1 inhibitor-treated mice. In conclusion, this study elucidates the mechanism by which the stat4 rs7574865 polymorphism promotes the occurrence and progression of HCC via the Stat4/CYP2E1/FGL2 pathway.
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Affiliation(s)
- Caie Wang
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China.,Department of Pharmacy, the First Affiliated Hospital of Henan University of Science and Technology, Clinical Medical College of Henan University of Science and Technology, Luoyang, Henan, China
| | - Na Gao
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China
| | - Lukui Yang
- Department of Pharmacy, the First Affiliated Hospital of Henan University of Science and Technology, Clinical Medical College of Henan University of Science and Technology, Luoyang, Henan, China
| | - Yuanyuan Guo
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China
| | - Yan Fang
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China
| | - Tong Wang
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China
| | - Chen Xu
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China
| | - Gui Fang Li
- Department of Pharmacy, the First Affiliated Hospital of Henan University of Science and Technology, Clinical Medical College of Henan University of Science and Technology, Luoyang, Henan, China
| | - Jun Zhou
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China
| | - Yunfei Zhang
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China
| | - Qiang Wen
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China
| | - Hailing Qiao
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, Henan, China.
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20
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The reference liver-CYP450 and UGT enzymes in healthy donor and metastatic livers: the impact of genotype. Pharmacol Rep 2021; 74:204-215. [PMID: 34741761 PMCID: PMC8786777 DOI: 10.1007/s43440-021-00337-w] [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: 08/30/2021] [Revised: 10/17/2021] [Accepted: 10/27/2021] [Indexed: 11/10/2022]
Abstract
Background Hepatic enzymes involved in drug metabolism vary markedly in expression, abundance and activity, which affects individual susceptibility to drugs and toxicants. The present study aimed to compare mRNA expression and protein abundance of the most pharmacologically relevant drug-metabolizing enzymes in two main sources of the control liver samples that are used as the reference, i.e. organ donor livers and non-tumorous tissue from metastatic livers. An association analysis of the most common genetic variants with mRNA and protein levels was also performed. Methods The CYP450 and UGT enzymes (CYP1A2, CYP2B6, CYP2C8, CYP2C9, CYP2C19, CYP2D6, CYP2E1, CYP3A4, CYP3A5, UGT1A1, UGT1A3, UGT2B7 and UGT2B15) were analyzed for mRNA (qPCR) and protein abundance (LC–MS/MS) in healthy donors (n = 11) and metastatic (n = 13) livers. Genotyping was performed by means of TaqMan assays and pyrosequencing. Results Significantly higher protein abundance in the metastatic livers was observed in case of CYP2C9, CYP2D6, and UGT2B7, and for UGT1A3 the difference was only significant at mRNA level. For all the enzymes except CYP2E1 some significant correlation between mRNA and protein content was observed, and for UGT1A1 an inverse correlation with age was noted. CYP2C19, CYP3A5 and CYP2D6 were significantly affected by genotype. Conclusion The selection of a control group for the study on drug-metabolizing enzymes (e.g. in pathological states) may possibly affect its conclusions on differences in mRNA and protein content. Genotyping for common functional variants of CYP450 enzymes should be performed in all studies on drug-metabolizing enzymes. Supplementary Information The online version contains supplementary material available at 10.1007/s43440-021-00337-w.
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Hu G, Gao F, Wang G, Fang Y, Guo Y, Zhou J, Gu Y, Zhang C, Gao N, Wen Q, Qiao H. Use of proteomics to identify mechanisms of hepatocellular carcinoma with the CYP2D6*10 polymorphism and identification of ANGPTL6 as a new diagnostic and prognostic biomarker. J Transl Med 2021; 19:359. [PMID: 34412629 PMCID: PMC8375140 DOI: 10.1186/s12967-021-03038-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 08/10/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Although an association between the cytochrome P4502D6 (CYP2D6) *10 (100C>T) polymorphism and hepatocellular carcinoma (HCC) is known, the mechanism remains unclear. Here we aimed to explore mechanisms of CYP2D6*10 (100C>T) polymorphism conferring to HCC, and screen markers for HCC. METHODS Label-free global proteome profiling with 34 normal livers and peritumor tissue from 61 HCC patients was performed, and angiopoietin-like protein-6 (ANGPTL6) was evaluated in 2 liver samples validation cohorts and 2 blood specimens validation cohorts. RESULTS We found a significantly decreased frequency of TT in HCC patients which reduced HCC susceptibility by 69.2% and was accompanied by lowered enzymatic activity for CYP2D6. Proteomic analysis revealed 1342 differentially expressed proteins (DEPs) that were associated with HCC and 88 DEPs were identified as 100 TT-related proteins, likely underlying the susceptibility to HCC. Twenty-two upregulated DEPs and 66 downregulated DEPs were mainly related to lipid metabolism and the extracellular matrix, respectively. High ANGPTL6 was associated with a higher risk to HCC and worse prognosis. ANGPTL6 was both an independent risk factor and an independent prognostic factor for HCC and exhibited strong potential for predicting HCC occurrence, with comparable AUC values and higher sensitivity compared with alpha-fetoprotein. CONCLUSIONS The TT genotype-associated decreased risk of HCC appears to be related to lowered CYP2D6 activity and altered protein expression in the tumor microenvironment, and ANGPTL6 is a promising new diagnostic and prognostic biomarker for HCC. Our findings reveal new mechanistic insights for polymorphisms related to HCC risk and provide avenues for screening for HCC.
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Affiliation(s)
- Guiming Hu
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Fei Gao
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Guanzhe Wang
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Yan Fang
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Yuanyuan Guo
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Jun Zhou
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, 450052, Henan, China.,Affiliated People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuhan Gu
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Cunzhen Zhang
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Na Gao
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Qiang Wen
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Hailing Qiao
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, 450052, Henan, China.
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22
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Huang WJ, He WY, Li JD, He RQ, Huang ZG, Zhou XG, Li JJ, Zeng DT, Chen JT, Wu WZ, Dang YW, Chen G. Clinical significance and molecular mechanism of angiotensin-converting enzyme 2 in hepatocellular carcinoma tissues. Bioengineered 2021; 12:4054-4069. [PMID: 34369278 PMCID: PMC8806523 DOI: 10.1080/21655979.2021.1952791] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
During the pandemic of the coronavirus disease 2019, there exist quite a few studies on angiotensin-converting enzyme 2 (ACE2) and SARS-CoV-2 infection, while little is known about ACE2 in hepatocellular carcinoma (HCC). The detailed mechanism among ACE2 and HCC still remains unclear, which needs to be further investigated. In the current study with a total of 6,926 samples, ACE2 expression was downregulated in HCC compared with non-HCC samples (standardized mean difference = −0.41). With the area under the curve of summary receiver operating characteristic = 0.82, ACE2 expression showed a better ability to differentiate HCC from non-HCC. The mRNA expression of ACE2 was related to the age, alpha-fetoprotein levels and cirrhosis of HCC patients, and it was identified as a protected factor for HCC patients via Kaplan–Meier survival, Cox regression analyses. The potential molecular mechanism of ACE2 may be relevant to catabolic and cell division. In all, decreasing ACE2 expression can be seen in HCC, and its protective role for HCC patients and underlying mechanisms were explored in the study.
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Affiliation(s)
- Wei-Jian Huang
- Department of Pathology, Redcross Hospital of Yulin, Yulin, P.R. China
| | - Wei-Ying He
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, P.R. China
| | - Jian-Di Li
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, P.R. China
| | - Rong-Quan He
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, P.R. China
| | - Zhi-Guang Huang
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, P.R. China
| | - Xian-Guo Zhou
- Research Department, Guangxi Medical University Cancer Hospital, Nanning, P.R. China
| | - Jian-Jun Li
- Department of General Surgery, Second Affiliated Hospital of Guangxi Medical University, Nanning, P. R. China
| | - Da-Tong Zeng
- Department of Pathology, Redcross Hospital of Yulin, Yulin, P.R. China
| | - Ji-Tian Chen
- Department of Pathology, Lingshan People's Hospital, Qinzhou, P.R. China
| | - Wei-Zi Wu
- Department of Pathology, Lingshan People's Hospital, Qinzhou, P.R. China
| | - Yi-Wu Dang
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, P.R. China
| | - Gang Chen
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, P.R. China
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23
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Hepatic drug-metabolizing enzymes and drug transporters in Wilson's disease patients with liver failure. Pharmacol Rep 2021; 73:1427-1438. [PMID: 34117631 PMCID: PMC8460590 DOI: 10.1007/s43440-021-00290-8] [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: 02/09/2021] [Revised: 05/27/2021] [Accepted: 05/28/2021] [Indexed: 11/22/2022]
Abstract
Background Wilson’s disease is a genetic disorder inherited in a recessive manner, caused by mutations in the copper-transporter ATP7B. Although it is a well-known disease, currently available treatments are far from satisfactory and their efficacy varies in individual patients. Due to the lack of information about drug-metabolizing enzymes and drug transporters profile in Wilson’s disease livers, we aimed to evaluate the mRNA expression and protein abundance of selected enzymes and drug transporters in this liver disorder. Methods We analyzed gene expression (qPCR) and protein abundance (LC–MS/MS) of 14 drug-metabolizing enzymes and 16 drug transporters in hepatic tissue from Wilson’s disease patients with liver failure (n = 7, Child–Pugh class B and C) and metastatic control livers (n = 20). Results In presented work, we demonstrated a downregulation of majority of CYP450 and UGT enzymes. Gene expression of analyzed enzymes ranged between 18 and 65% compared to control group and significantly lower protein content of CYP1A1, CYP1A2, CYP2C8, CYP2C9, CYP3A4 and CYP3A5 enzymes was observed in Wilson’s disease. Moreover, a general decrease in hepatocellular uptake carriers from SLC superfamily (significant at protein level for NTCP and OATP2B1) was observed. As for ABC transporters, the protein abundance of BSEP and MRP2 was significantly lower, while levels of P-gp and MRP4 transporters were significantly higher in Wilson’s disease. Conclusions Altered hepatic expression of drug‐metabolizing enzymes and drug transporters in Wilson’s disease patients with liver failure may result in changes of drug pharmacokinetics in that group of patients. Supplementary Information The online version contains supplementary material available at 10.1007/s43440-021-00290-8.
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24
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Chan CWH, Law BMH, Ng MSN, Wong CCY, Wong CWY, Quinley M, Orgusyan JM, Chow KM, Waye MMY. Association of single nucleotide polymorphisms of cytochrome P450 enzymes with experience of vasomotor, vaginal and musculoskeletal symptoms among breast cancer patients: a systematic review. BMC Cancer 2021; 21:570. [PMID: 34006247 PMCID: PMC8130378 DOI: 10.1186/s12885-021-08268-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 04/28/2021] [Indexed: 02/20/2023] Open
Abstract
Background Adjuvant endocrine therapies are known to induce undesirable adverse effects such as vasomotor, vaginal and musculoskeletal symptoms among breast cancer patients. Drugs used in these therapies are often metabolised by cytochrome P450 (CYP) enzymes, in which their metabolising activities can be modified by single nucleotide polymorphisms (SNP) in CYP genes and CYP genotypes. This review aims to explore whether SNPs or genotypes of CYP are associated with the occurrence, frequency and severity of vasomotor, vaginal and musculoskeletal symptoms in breast cancer patients on adjuvant endocrine therapies. Methods A literature review was conducted using five electronic databases, resulting in the inclusion of 14 eligible studies, and their findings were presented narratively. Selected items from the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) checklist were used for critical appraisal of the reporting quality of the included studies. Results Most of the included studies showed that SNPs or genotypes of CYP that modify its metabolising activity have no effect on the occurrence, frequency or severity of vasomotor symptoms, including hot flashes. One study showed no correlation of these genetic variations in CYP with musculoskeletal symptoms, and no data were available on the association between such genetic variations and vaginal symptoms. Conclusions Overall, genetic variations in CYP have no effect on the experience of hot flashes among breast cancer patients. We recommend exploration of the link between the active metabolites of chemotherapeutic drugs and the molecules shown to affect the occurrence or severity of hot flashes, and the establishment of the relationship between such genetic variations and patients’ experience of musculoskeletal and vaginal symptoms. Subgroup analyses based on patients’ duration of adjuvant endocrine therapies in such studies are recommended.
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Affiliation(s)
- Carmen W H Chan
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, the New Territories, Hong Kong SAR, China.,The Croucher Laboratory for Human Genomics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Bernard M H Law
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, the New Territories, Hong Kong SAR, China
| | - Marques S N Ng
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, the New Territories, Hong Kong SAR, China
| | | | - Carissa W Y Wong
- University College London Cancer Institution, University College London, London, UK
| | - Morgan Quinley
- Molecular, Cell & Development Biology, University of California, Santa Cruz, USA
| | | | - Ka Ming Chow
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, the New Territories, Hong Kong SAR, China. .,Asia-Pacific Genomic and Genetic Nursing Centre, The Chinese University of Hong Kong, Hong Kong SAR, China.
| | - Mary M Y Waye
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, the New Territories, Hong Kong SAR, China.,The Croucher Laboratory for Human Genomics, The Chinese University of Hong Kong, Hong Kong SAR, China.,Asia-Pacific Genomic and Genetic Nursing Centre, The Chinese University of Hong Kong, Hong Kong SAR, China
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25
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Cheng Y, Chen J, Pourdehnad M, Zhou S, Li Y. Population Pharmacokinetics of CC-122. ACTA ACUST UNITED AC 2021; 13:61-71. [PMID: 33958900 PMCID: PMC8093142 DOI: 10.2147/cpaa.s310604] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 04/13/2021] [Indexed: 01/18/2023]
Abstract
Background CC-122 is a cereblon-modulating agent that exerts direct cell-autonomous activity against malignant B cells and immunomodulatory effects. Herein, a population pharmacokinetic (popPK) model of CC-122 was developed and the influence of demographic and disease-related covariates on population pharmacokinetic parameters was assessed based on data from three clinical studies of CC-122 (dose range, 0.5–15 mg) in healthy subjects and cancer patients. Methods Nonlinear mixed effects modeling was employed in developing a population pharmacokinetic model of CC-122 based on 298 patients from 3 clinical studies. Results The PK of CC-122 was adequately described with a two-compartment model with first-order absorption and elimination. Tumor types were found to be significantly correlated with apparent clearance (CL/F) and apparent volume of distribution of the central compartment. Creatinine clearance was identified as a statistically significant covariate of CL/F. Sex and body weight were statistically but not clinically relevant on V2/F. Conclusion In conclusion, the two-compartment model built can be used to adequately describe the time course of the population pharmacokinetics of CC-122 and should serve as the basis for dose adjustment decision-making of CC-122.
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Affiliation(s)
- Yiming Cheng
- Clinical Pharmacology & Pharmacometrics, Bristol Myers Squibb, Summit, NJ, USA
| | - Jian Chen
- Non-Clinical Research & Development, Bristol Myers Squibb, Summit, NJ, USA
| | - Michael Pourdehnad
- Early Clinical Development, Bristol Myers Squibb, San Francisco, CA, USA
| | - Simon Zhou
- Clinical Pharmacology & Pharmacometrics, Bristol Myers Squibb, Summit, NJ, USA
| | - Yan Li
- Clinical Pharmacology & Pharmacometrics, Bristol Myers Squibb, Summit, NJ, USA
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26
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He K, Chen H, Cao T, Lin J. Elucidation of the Mechanisms and Molecular Targets of Shuanglian Decoction for the Treatment of Hepatocellular Carcinoma Based on Network Pharmacology. ACS OMEGA 2021; 6:917-924. [PMID: 33458543 PMCID: PMC7808160 DOI: 10.1021/acsomega.0c05550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 12/21/2020] [Indexed: 05/02/2023]
Abstract
Shuanglian decoction (SLD) is traditionally used to treat hepatocellular carcinoma (HCC) in the clinical practice of traditional Chinese medicine. However, its mechanisms of action and molecular targets for the treatment of HCC are not clear. The active compounds of SLD were collected and their targets were identified. HCC-related targets were obtained by analyzing the differentially expressed genes between HCC patients and healthy individuals. Protein-protein interaction (PPI) data were then obtained and PPI networks of SLD putative targets and HCC-related targets were visualized and merged to identify the candidate targets for SLD against HCC. Gene ontology and Kyoto Encyclopedia of Genes and Genomes pathway analysis were carried out. The gene-pathway network was constructed to screen the key target genes. In total, 35 active compounds and 31 targets of SLD were identified. In total, 245 differentially expressed genes with P values <0.005 and |log2 (fold change)| > 1 were identified between HCC patients and control groups, and 68 target genes associated with HCC were finally identified. Twenty-one pathways including cellular senescence, p53 signaling pathway, and cell cycle were significantly enriched. CYP3A4 was the core gene and other several genes including CYP1A2, PPP3CA, PTGS2, CCCNB1, and CDK1 were the key genes in the gene-pathway network of SLD for the treatment of HCC. The results indicated that SLD's effects against HCC may relate to the regulation of an antioxidant function through specific biological processes and related pathways. This study demonstrates the application of network pharmacology in evaluating mechanisms of action and molecular targets of complex herbal formulations.
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Affiliation(s)
- Kun He
- Hepatobiliary
Surgery, Zhongshan People’s Hospital, Zhongshan 528403, China
| | - Hua Chen
- The
Second Tumor Department, Maoming People’s
Hospital, Maoming 525000, China
| | - Tianshou Cao
- Research
Center of Guangdong Medical University, Guangdong Medical University, Dongguan 523808, China
| | - Jiantao Lin
- Research
Center of Guangdong Medical University, Guangdong Medical University, Dongguan 523808, China
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27
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Zhang HF, Zhu LL, Yang XB, Gao N, Fang Y, Wen Q, Qiao HL. Variation in the expression of cytochrome P450-related miRNAs and transcriptional factors in human livers: Correlation with cytochrome P450 gene phenotypes. Toxicol Appl Pharmacol 2020; 412:115389. [PMID: 33385404 DOI: 10.1016/j.taap.2020.115389] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 12/24/2020] [Accepted: 12/27/2020] [Indexed: 01/02/2023]
Abstract
Cytochrome P450 (CYP) gene expression exhibits large interindividual variation attributable to diverse regulatory factors including microRNAs (miRNAs) and hepatic transcription factors (TFs). We used real-time qPCR with 106 human liver samples to measure the expression and interindividual variation of seven miRNAs and four TFs that have been reported to regulate the expression of CYPs; we also identified factors that influence their expression. The results show that expression of the seven miRNAs and the four TFs exhibits a non-normal distribution and the expression variability is high (89- to 618-fold for miRNA and 12- to 85-fold for TFs). Age contributed to the interindividual variation for miR-148a, miR-27b and miR-34a, whereas cigarette smoking and alcohol consumption significantly reduced HNF4α mRNA levels. Association analysis showed significant correlations among the seven miRNAs as well as the four TFs. Furthermore, we systematically evaluated the impact of the seven miRNAs and four TFs on protein content, mRNA levels, translation efficiency and activity of 10 CYPs. The results show that numerous associations (positive and negative) are present between the seven miRNAs or the four TFs and the 10 CYP phenotypes (as indicated by mRNA, protein and activity); specifically, miR-27b, miR-34a and all four TFs played key roles in the interindividual variation of CYPs. Our results extend previous findings and suggest that miR-27b and miR-34a may be potential direct or indirect master regulators of CYP expression and thereby contribute to the interindividual variations in CYP-mediated drug metabolism.
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Affiliation(s)
- Hai-Feng Zhang
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Li-Li Zhu
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Xiao-Bei Yang
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Na Gao
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Yan Fang
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Qiang Wen
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Hai-Ling Qiao
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou 450052, Henan, China.
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28
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Bechtold B, Clarke J. Multi-factorial pharmacokinetic interactions: unraveling complexities in precision drug therapy. Expert Opin Drug Metab Toxicol 2020; 17:397-412. [PMID: 33339463 DOI: 10.1080/17425255.2021.1867105] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Introduction: Precision drug therapy requires accounting for pertinent factors in pharmacokinetic (PK) inter-individual variability (i.e., pharmacogenetics, diseases, polypharmacy, and natural product use) that can cause sub-therapeutic or adverse effects. Although each of these individual factors can alter victim drug PK, multi-factorial interactions can cause additive, synergistic, or opposing effects. Determining the magnitude and direction of these complex multi-factorial effects requires understanding the rate-limiting redundant and/or sequential PK processes for each drug.Areas covered: Perturbations in drug-metabolizing enzymes and/or transporters are integral to single- and multi-factorial PK interactions. Examples of single factor PK interactions presented include gene-drug (pharmacogenetic), disease-drug, drug-drug, and natural product-drug interactions. Examples of multi-factorial PK interactions presented include drug-gene-drug, natural product-gene-drug, gene-gene-drug, disease-natural product-drug, and disease-gene-drug interactions. Clear interpretation of multi-factorial interactions can be complicated by study design, complexity in victim drug PK, and incomplete mechanistic understanding of victim drug PK.Expert opinion: Incorporation of complex multi-factorial PK interactions into precision drug therapy requires advances in clinical decision tools, intentional PK study designs, drug-metabolizing enzyme and transporter fractional contribution determinations, systems and computational approaches (e.g., physiologically-based pharmacokinetic modeling), and PK phenotyping of progressive diseases.
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Affiliation(s)
- Baron Bechtold
- Department of Pharmaceutical Sciences, Washington State University, Spokane, WA, USA
| | - John Clarke
- Department of Pharmaceutical Sciences, Washington State University, Spokane, WA, USA
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29
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Luo Y, Liu JY. Pleiotropic Functions of Cytochrome P450 Monooxygenase-Derived Eicosanoids in Cancer. Front Pharmacol 2020; 11:580897. [PMID: 33192522 PMCID: PMC7658919 DOI: 10.3389/fphar.2020.580897] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 09/30/2020] [Indexed: 12/19/2022] Open
Abstract
Eicosanoids are a class of functionally bioactive lipid mediators derived from the metabolism of long-chain polyunsaturated fatty acids (PUFAs) mediated by multiple enzymes of three main branches, including cyclooxygenases (COXs), lipoxygenases (LOXs), and cytochrome P450s (CYPs). Recently, the role of eicosanoids derived by COXs and LOXs pathways in the control of physiological and pathological processes associated with cancer has been well documented. However, the role of CYPs-mediated eicosanoids, such as epoxyeicosatrienoic acids (EETs), epoxyoctadecenoic acids (EpOMEs), epoxyeicosatetraenoic acids (EpETEs), and epoxydocosapentaenoic acids (EDPs), as well as hydroxyeicosatetraenoic acids (HETEs), in tumorigenesis and cancer progression have not been fully elucidated yet. Here we summarized the association of polymorphisms of CYP monooxygenases with cancers and the pleiotropic functions of CYP monooxygenase-mediated eicosanoids (EETs, EpOMEs, EpETE, EDPs, and 20-HETE) in the tumorigenesis and metastasis of multiple cancers, including but not limited to colon, liver, kidney, breast and prostate cancers, which hopefully provides valuable insights into cancer therapeutics. We believe that manipulation of CYPs with or without supplement of ω-3 PUFAs to regulate eicosanoid profile is a promising strategy to prevent and/or treat cancers.
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Affiliation(s)
- Ying Luo
- Department of Clinical Laboratory, Changning Maternity and Infant Health Hospital, East China Normal University, Shanghai, China
| | - Jun-Yan Liu
- Center for Novel Target & Therapeutic Intervention, Institute of Life Sciences, Chongqing Medical University, Chongqing, China
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30
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Stipp MC, Acco A. Involvement of cytochrome P450 enzymes in inflammation and cancer: a review. Cancer Chemother Pharmacol 2020; 87:295-309. [PMID: 33112969 DOI: 10.1007/s00280-020-04181-2] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 10/14/2020] [Indexed: 02/06/2023]
Abstract
Cytochrome P450 (CYP) enzymes are responsible for the biotransformation of drugs, xenobiotics, and endogenous substances. This enzymatic activity can be modulated by intrinsic and extrinsic factors, modifying the organism's response to medications. Among the factors that are responsible for enzyme inhibition or induction is the release of proinflammatory cytokines, such as interleukin-1 (IL-1), IL-6, tumor necrosis factor α (TNF-α), and interferon-γ (IFN-γ), from macrophages, lymphocytes, and neutrophils. These cells are also present in the tumor microenvironment, participating in the development of cancer, a disease that is characterized by cellular mutations that favor cell survival and proliferation. Mutations also occur in CYP enzymes, resulting in enzymatic polymorphisms and modulation of their activity. Therefore, the inhibition or induction of CYP enzymes by proinflammatory cytokines in the tumor microenvironment can promote carcinogenesis and affect chemotherapy, resulting in adverse effects, toxicity, or therapeutic failure. This review discusses the relevance of CYPs in hepatocarcinoma, breast cancer, lung cancer, and chemotherapy by reviewing in vitro, in vivo, and clinical studies. We also discuss the importance of elucidating the relationships between inflammation, CYPs, and cancer to predict drug interactions and therapeutic efficacy.
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Affiliation(s)
- Maria Carolina Stipp
- Department of Pharmacology, Federal University of Paraná, PO Box 19031, CuritibaCuritiba, PR, 81531-980, Brazil.
| | - Alexandra Acco
- Department of Pharmacology, Federal University of Paraná, PO Box 19031, CuritibaCuritiba, PR, 81531-980, Brazil.
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Utility of Common Marmoset ( Callithrix jacchus) Embryonic Stem Cells in Liver Disease Modeling, Tissue Engineering and Drug Metabolism. Genes (Basel) 2020; 11:genes11070729. [PMID: 32630053 PMCID: PMC7397002 DOI: 10.3390/genes11070729] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 06/21/2020] [Accepted: 06/25/2020] [Indexed: 12/14/2022] Open
Abstract
The incidence of liver disease is increasing significantly worldwide and, as a result, there is a pressing need to develop new technologies and applications for end-stage liver diseases. For many of them, orthotopic liver transplantation is the only viable therapeutic option. Stem cells that are capable of differentiating into all liver cell types and could closely mimic human liver disease are extremely valuable for disease modeling, tissue regeneration and repair, and for drug metabolism studies to develop novel therapeutic treatments. Despite the extensive research efforts, positive results from rodent models have not translated meaningfully into realistic preclinical models and therapies. The common marmoset Callithrix jacchus has emerged as a viable non-human primate model to study various human diseases because of its distinct features and close physiologic, genetic and metabolic similarities to humans. C. jacchus embryonic stem cells (cjESC) and recently generated cjESC-derived hepatocyte-like cells (cjESC-HLCs) could fill the gaps in disease modeling, liver regeneration and metabolic studies. They are extremely useful for cell therapy to regenerate and repair damaged liver tissues in vivo as they could efficiently engraft into the liver parenchyma. For in vitro studies, they would be advantageous for drug design and metabolism in developing novel drugs and cell-based therapies. Specifically, they express both phase I and II metabolic enzymes that share similar substrate specificities, inhibition and induction characteristics, and drug metabolism as their human counterparts. In addition, cjESCs and cjESC-HLCs are advantageous for investigations on emerging research areas, including blastocyst complementation to generate entire livers, and bioengineering of discarded livers to regenerate whole livers for transplantation.
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32
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Fang Y, Wang T, Guo YY, Zhang HF, Wen Q, Xing YR, Gao N, Qiao HL. From Genotype to Phenotype: Content and Activities of Cytochromes P450 2A6 in Human Liver In Vitro and Predicted In Vivo. J Pharmacol Exp Ther 2019; 372:320-330. [DOI: 10.1124/jpet.119.263152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 12/23/2019] [Indexed: 12/19/2022] Open
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33
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Identification of Key Genes and Prognostic Value Analysis in Hepatocellular Carcinoma by Integrated Bioinformatics Analysis. Int J Genomics 2019; 2019:3518378. [PMID: 31886163 PMCID: PMC6893264 DOI: 10.1155/2019/3518378] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 08/07/2019] [Accepted: 08/20/2019] [Indexed: 01/17/2023] Open
Abstract
Emerging evidence indicates that various functional genes with altered expression are involved in the tumor progression of human cancers. This study is aimed at identifying novel key genes that may be used for hepatocellular carcinoma (HCC) diagnosis, prognosis, and targeted therapy. This study included 3 expression profiles (GSE45267, GSE74656, and GSE84402), which were obtained from the Gene Expression Omnibus (GEO). GEO2R was used to analyze the differentially expressed genes (DEGs) between HCC and normal samples. The functional and pathway enrichment analysis was performed by the Database for Annotation, Visualization and Integrated Discovery. A protein-protein interaction (PPI) network of the identified DEGs was constructed using the Search Tool for the Retrieval of Interacting Gene, and hub genes were identified. ONCOMINE and CCLE databases were used to verify the expression of the hub genes in HCC tissues and cells. Kaplan-Meier plotter was used to assess the effects of the hub genes on the overall survival of HCC patients. A total of 99 DEGs were identified from the 3 expression profiles. These DEGs were enriched with functional processes and pathways related to HCC pathogenesis. From the PPI network, 5 hub genes were identified. The expression of the 5 hub genes was all upregulated in HCC tissues and cells compared with the control tissues and cells. Kaplan-Meier survival curves indicated that high expression of cyclin-dependent kinase (CDK1), cyclin B1 (CCNB1), cyclin B2 (CCNB2), MAD2 mitotic arrest deficient-like 1 (MAD2L1), and topoisomerase IIα (TOP2A) predicted poor overall survival in HCC patients (all log-rank P < 0.01). These results revealed that the DEGs may serve as candidate key genes during HCC pathogenesis. The 5 hub genes, including CDK1, CCNB1, CCNB2, MAD2L1, and TOP2A, may serve as promising prognostic biomarkers in HCC.
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Histone Deacetylase Expressions in Hepatocellular Carcinoma and Functional Effects of Histone Deacetylase Inhibitors on Liver Cancer Cells In Vitro. Cancers (Basel) 2019; 11:cancers11101587. [PMID: 31635225 PMCID: PMC6826839 DOI: 10.3390/cancers11101587] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 10/05/2019] [Accepted: 10/16/2019] [Indexed: 12/12/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a leading cause for deaths worldwide. Histone deacetylase (HDAC) inhibition (HDACi) is emerging as a promising therapeutic strategy. However, most pharmacological HDACi unselectively block different HDAC classes and their molecular mechanisms of action are only incompletely understood. The aim of this study was to systematically analyze expressions of different HDAC classes in HCC cells and tissues and to functionally analyze the effect of the HDACi suberanilohydroxamic acid (SAHA) and trichostatin A (TSA) on the tumorigenicity of HCC cells. The gene expression of all HDAC classes was significantly increased in human HCC cell lines (Hep3B, HepG2, PLC, HuH7) compared to primary human hepatocytes (PHH). The analysis of HCC patient data showed the increased expression of several HDACs in HCC tissues compared to non-tumorous liver. However, there was no unified picture of regulation in three different HCC patient datasets and we observed a strong variation in the gene expression of different HDACs in tumorous as well as non-tumorous liver. Still, there was a strong correlation in the expression of HDAC class IIa (HDAC4, 5, 7, 9) as well as HDAC2 and 8 (class I) and HDAC10 (class IIb) and HDAC11 (class IV) in HCC tissues of individual patients. This might indicate a common mechanism of the regulation of these HDACs in HCC. The Cancer Genome Atlas (TCGA) dataset analysis revealed that HDAC4, HDAC7 and HDAC9 as well as HDAC class I members HDAC1 and HDAC2 is significantly correlated with patient survival. Furthermore, we observed that SAHA and TSA reduced the proliferation, clonogenicity and migratory potential of HCC cells. SAHA but not TSA induced features of senescence in HCC cells. Additionally, HDACi enhanced the efficacy of sorafenib in killing sorafenib-susceptible cells. Moreover, HDACi reestablished sorafenib sensitivity in resistant HCC cells. In summary, HDACs are significantly but differently increased in HCC, which may be exploited to develop more targeted therapeutic approaches. HDACi affect different facets of the tumorigenicity of HCC cells and appears to be a promising therapeutic approach alone or in combination with sorafenib.
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Wang D, Li R, Wei S, Gao S, Xu Z, Liu H, Wang R, Li H, Cai H, Wang J, Zhao Y. Metabolomics combined with network pharmacology exploration reveals the modulatory properties of Astragali Radix extract in the treatment of liver fibrosis. Chin Med 2019; 14:30. [PMID: 31467589 PMCID: PMC6712842 DOI: 10.1186/s13020-019-0251-z] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 08/14/2019] [Indexed: 12/12/2022] Open
Abstract
Background Astragali Radix (AR) is widely-used for improving liver fibrosis, but, the mechanism of action has not been systematically explained. This study aims to investigate the mechanism of AR intervention in liver fibrosis based on comprehensive metabolomics combined with network pharmacology approach. Materials and methods UPLC–Q-TOF/MS based metabolomics technique was used to explore the specific metabolites and possible pathways of AR affecting the pathological process of liver fibrosis. Network pharmacology analysis was introduced to explore the key targets of AR regarding the mechanisms on liver fibrosis. Results AR significantly reduced the levels of ALT, AST and AKP in serum, and improved pathological characteristics. Metabolomics analysis showed that the therapeutic effect of AR was mainly related to the regulation of nine metabolites, including sphingosine, 6-keto-prostaglandin F1a, LysoPC (O-18:0), 3-dehydrosphinganine, 5,6-epoxy-8,11,14-eicosatrienoic acid, leukotriene C4, taurochenodesoxycholic acid, LysoPC (18:1 (9Z)) and 2-acetyl-1-alkyl-sn-glycero-3-phosphocholine. Pathway analysis indicated that the treatment of AR on liver fibrosis was related to arachidonic acid metabolism, ether lipid metabolism, sphingolipid metabolism, glycerophospholipid metabolism and primary bile acid biosynthesis. Validation of the key targets by network pharmacology analysis of potential metabolic markers showed that AR significantly down-regulated the expression of CYP1B1 and up-regulated the expression of CYP1A2 and PCYT1A. Conclusion Metabolomics combined with network pharmacology was used for the first time to clarify that the treatment of AR on liver fibrosis, which is related to the regulation of arachidonic acid metabolism and ether lipid metabolism by modulating the expression of CYP1A2, CYP1B1 and PCYT1A. And the integrated approach can provide new strategies and ideas for the study of molecular mechanisms of traditional Chinese medicines in the treatment of liver fibrosis.
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Affiliation(s)
- Dan Wang
- 1Provincial and State Key Laboratory Breeding Base of System Research, Development and Utilization of Chinese Herbal Medicine Resources, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137 China.,2Department of Pharmacy, The Fifth Medical Center of PLA General Hospital, Beijing, 100039 China
| | - Ruisheng Li
- 3Research Center for Clinical and Translational Medicine, The Fifth Medical Center of PLA General Hospital, Beijing, 100039 China
| | - Shizhang Wei
- 1Provincial and State Key Laboratory Breeding Base of System Research, Development and Utilization of Chinese Herbal Medicine Resources, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137 China.,2Department of Pharmacy, The Fifth Medical Center of PLA General Hospital, Beijing, 100039 China
| | - Sijia Gao
- 1Provincial and State Key Laboratory Breeding Base of System Research, Development and Utilization of Chinese Herbal Medicine Resources, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137 China.,2Department of Pharmacy, The Fifth Medical Center of PLA General Hospital, Beijing, 100039 China
| | - Zhuo Xu
- 1Provincial and State Key Laboratory Breeding Base of System Research, Development and Utilization of Chinese Herbal Medicine Resources, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137 China.,2Department of Pharmacy, The Fifth Medical Center of PLA General Hospital, Beijing, 100039 China
| | - Honghong Liu
- 4Integrative Medical Center, The Fifth Medical Center of PLA General Hospital, Beijing, 100039 China
| | - Ruilin Wang
- 5Department of Traditional Chinese Medicine, The Fifth Medical Center of PLA General Hospital, Beijing, 100039 China
| | - Haotian Li
- 2Department of Pharmacy, The Fifth Medical Center of PLA General Hospital, Beijing, 100039 China
| | - Huadan Cai
- 2Department of Pharmacy, The Fifth Medical Center of PLA General Hospital, Beijing, 100039 China
| | - Jian Wang
- 1Provincial and State Key Laboratory Breeding Base of System Research, Development and Utilization of Chinese Herbal Medicine Resources, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137 China
| | - Yanling Zhao
- 2Department of Pharmacy, The Fifth Medical Center of PLA General Hospital, Beijing, 100039 China
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Li G, Shi H, Wang X, Wang B, Qu Q, Geng H, Sun H. Identification of diagnostic long non‑coding RNA biomarkers in patients with hepatocellular carcinoma. Mol Med Rep 2019; 20:1121-1130. [PMID: 31173205 PMCID: PMC6625424 DOI: 10.3892/mmr.2019.10307] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 05/09/2019] [Indexed: 12/28/2022] Open
Abstract
Liver cancer is a leading cause of cancer-associated mortality worldwide. Hepatocellular carcinoma (HCC) is the most common subtype of liver cancer. The aim of the present study was to identify long non-coding RNA (lncRNAs) as diagnostic biomarkers for HCC. The lncRNA and mRNA expression profiles of a large group of patients with HCC were obtained from The Cancer Genome Atlas. The differentially expressed lncRNAs (DElncRNAs) and the differentially expressed mRNAs (DEmRNAs) were identified by bioinformatics analysis. Using feature selection procedure and a classification model, the optimal diagnostic lncRNA biomarkers for HCC were identified. Classification models, including random forests, decision tree and support vector machine (SVM), were established to distinguish between HCC and normal tissues. DEmRNAs co-expressed with the lncRNAs were considered as targets of DElncRNAs. Functional annotation of DEmRNAs co-expressed with these lncRNAs biomarkers was performed. Receiver operating characteristic curve analysis of lncRNAs biomarkers was conducted. A total of 3,177 lncRNAs and 15,183 mRNAs between HCC and normal tissues were obtained. RP11-486O12.2, RP11-863K10.7, LINC01093 and RP11-273G15.2 were identified as optimal diagnostic lncRNA biomarkers for HCC that were co-expressed with 273, 69, 76 and 1 DEmRNAs, respectively. The area under the curve values of the random forest model, decision tree model and SVM model were 0.992, 0.927 and 0.992, and the specificity and sensitivity of the three models were 100.0 and 95.6, 92.0 and 98.3 and 98.0 and 97.2%, respectively. ‘PPAR signaling pathway’ and ‘retinol metabolism’ were two significantly enriched target pathways of DElncRNAs. The present study identified four DElncRNAs, including RP11-486O12.2, RP11-863K10.7, LINC01093 and RP11-273G15.2, as potential diagnostic biomarkers of HCC. Functional annotation of target DEmRNAs provided novel evidence for examining the precise roles of lncRNA in HCC.
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Affiliation(s)
- Gang Li
- Department of Medical Imaging, Qianfoshan Hospital Affiliated to Shandong University, Jinan, Shandong 250014, P.R. China
| | - Hao Shi
- Department of Medical Imaging, Qianfoshan Hospital Affiliated to Shandong University, Jinan, Shandong 250014, P.R. China
| | - Xinyi Wang
- Department of Medical Imaging, Qianfoshan Hospital Affiliated to Shandong University, Jinan, Shandong 250014, P.R. China
| | - Bei Wang
- Department of Medical Imaging, Qianfoshan Hospital Affiliated to Shandong University, Jinan, Shandong 250014, P.R. China
| | - Qianqian Qu
- Department of Medical Imaging, Qianfoshan Hospital Affiliated to Shandong University, Jinan, Shandong 250014, P.R. China
| | - Haiyang Geng
- Department of Medical Imaging, Qianfoshan Hospital Affiliated to Shandong University, Jinan, Shandong 250014, P.R. China
| | - Hongjun Sun
- Department of Medical Imaging, Qianfoshan Hospital Affiliated to Shandong University, Jinan, Shandong 250014, P.R. China
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Guo Y, Xu C, Fang Y, Wang C, Gao N, Wen Q, Qiao H. High CYP2E1 activity aggravates hepatofibrosis by limiting macrophage polarization towards the M2 phenotype. Mol Carcinog 2019; 58:1481-1491. [DOI: 10.1002/mc.23029] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 04/02/2019] [Accepted: 04/10/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Yuan‐yuan Guo
- Institute of Clinical PharmacologyZhengzhou UniversityZhengzhou China
| | - Chen Xu
- Institute of Clinical PharmacologyZhengzhou UniversityZhengzhou China
| | - Yan Fang
- Institute of Clinical PharmacologyZhengzhou UniversityZhengzhou China
| | - Cai‐e Wang
- Institute of Clinical PharmacologyZhengzhou UniversityZhengzhou China
| | - Na Gao
- Institute of Clinical PharmacologyZhengzhou UniversityZhengzhou China
| | - Qiang Wen
- Institute of Clinical PharmacologyZhengzhou UniversityZhengzhou China
| | - Hai‐ling Qiao
- Institute of Clinical PharmacologyZhengzhou UniversityZhengzhou China
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Wuensch T, Heucke N, Wizenty J, Quint J, Sinn B, Arsenic R, Jara M, Kaffarnik M, Pratschke J, Stockmann M. Hepatic CYP1A2 activity in liver tumors and the implications for preoperative volume-function analysis. Am J Physiol Gastrointest Liver Physiol 2019; 316:G608-G614. [PMID: 30869529 DOI: 10.1152/ajpgi.00335.2018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Dynamic liver function assessment by the [13C]methacetin maximal liver function capacity (LiMAx) test reflects the overall hepatic cytochrome P-450 (CYP) 1A2 activity. One proven strategy for preoperative risk assessment in liver surgery includes the combined assessment of the dynamic liver function by the LiMAx test, the volumetric analysis of the liver, and calculation of future liver remnant function. This so-called volume-function analysis assumes that the remaining CYP1A2 activity in any tumor lesion is zero. The here presented study aims to assess the remaining CYP1A2 activities in different hepatic tumor lesions and its consequences for the preoperative volume-function analysis in patients undergoing liver surgery. The CYP1A2 activity analysis of neoplastic lesions and adjacent nontumor liver tissue from resected tumor specimens revealed a significantly higher CYP1A2 activity (median, interquartile range) in nontumor tissues (35.5, 15.9-54.4 µU/mg) compared with hepatocellular adenomas (7.35, 1.2-32.5 µU/mg), hepatocellular carcinomas (0.18, 0.0-2.0 µU/mg), or colorectal liver metastasis (0.17, 0.0-2.1 µU/mg). In nontumor liver tissue, a gradual decline in CYP1A2 activity with exacerbating fibrosis was observed. The CYP1A2 activity differences were also reflected in CYP1A2 protein signals in the assessed hepatic tissues. Volume-function analysis showed a minimal deviation compared with the current standard calculation for hepatocellular carcinomas or colorectal liver metastasis (<1% difference), whereas a difference of 11.9% was observed for hepatocellular adenomas. These findings are important for a refined preoperative volume-function analysis and improved surgical risk assessment in hepatocellular adenoma cases with low LiMAx values. NEW & NOTEWORTHY The cytochrome P-450 (CYP) 1A2-dependent maximal liver function capacity test reflects the overall functional capacity of the liver. To which extent hepatocellular tumors harbor CYP1A2 activity and thus contribute to the maximal liver function capacity test outcome is unknown. We here show that hepatocellular adenomas but not hepatocellular carcinomas or colorectal liver metastasis contain significant residual CYP1A2 activity. These findings are important for an improved preoperative volume-function analysis and an accurate surgical risk assessment in hepatocellular adenoma cases.
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Affiliation(s)
- Tilo Wuensch
- Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité- Universitätsmedizin Berlin, Berlin , Germany
| | - Niklas Heucke
- Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité- Universitätsmedizin Berlin, Berlin , Germany
| | - Jonas Wizenty
- Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité- Universitätsmedizin Berlin, Berlin , Germany
| | - Janina Quint
- Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité- Universitätsmedizin Berlin, Berlin , Germany
| | - Bruno Sinn
- Institute of Pathology, Charité-Universitätsmedizin Berlin, Berlin , Germany
| | - Ruza Arsenic
- Institute of Pathology, Charité-Universitätsmedizin Berlin, Berlin , Germany
| | - Maximilian Jara
- Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité- Universitätsmedizin Berlin, Berlin , Germany
| | - Magnus Kaffarnik
- Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité- Universitätsmedizin Berlin, Berlin , Germany
| | - Johann Pratschke
- Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité- Universitätsmedizin Berlin, Berlin , Germany
| | - Martin Stockmann
- Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité- Universitätsmedizin Berlin, Berlin , Germany
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Development and Application of an UHPLC-MS/MS Method for Comparative Pharmacokinetic Study of Eight Major Bioactive Components from Yin Chen Hao Tang in Normal and Acute Liver Injured Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:3239785. [PMID: 30519262 PMCID: PMC6241247 DOI: 10.1155/2018/3239785] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Accepted: 10/10/2018] [Indexed: 12/12/2022]
Abstract
Yin Chen Hao Tang (YCHT) is one of the most famous hepatoprotective herbal formulas in China, but its pharmacokinetic investigation in model rats has been rarely conducted. In this study, the hepatic injury model was caused by intraperitoneal injections of carbon tetrachloride (CCl4), and YCHT was orally administered to the model and normal rats. An ultrahigh performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) method was established to analyze the plasma pharmacokinetics of eight major bioactive ingredients from YCHT in both the normal and liver injured rats. The calibration curves presented good linearity (r > 0.9981) in the concentration range. The relative standard deviation (RSD%) of inter- and intraday precision was within 9.55%, and the accuracy (RE%) ranged from -10.72% to 2.46%. The extraction recovery, matrix effect, and stability were demonstrated to be within acceptable ranges. The lower limit of detection (LLOD) and lower limit of quantitation (LLOQ) were around 0.1 ng/mL and 0.5 ng/mL, respectively, which were much lower than those in other related researches. Results reveal that there are significant differences in the pharmacokinetics of scoparone, geniposide, rhein, aloe-emodin, physcion, and chrysophanol in hepatic injured rats as compared to those in control except for scopoletin and emodin. Our experimental results provide a meaningful reference for the clinical dosage of YCHT in treating liver disorders, and the improvement of LLOD and LLOQ can also broaden the range of our method's application, which is very suitable for quantitating these eight compounds with low levels.
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Gao N, Li J, Li MR, Qi B, Wang Z, Wang GJ, Gao J, Qiao HL. Higher Activity of Alcohol Dehydrogenase Is Correlated with Hepatic Fibrogenesis. J Pharmacol Exp Ther 2018; 367:473-482. [PMID: 30228113 DOI: 10.1124/jpet.118.249425] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 09/05/2018] [Indexed: 01/09/2023] Open
Abstract
Hepatofibrosis can progress to cirrhosis and hepatocellular carcinoma (HCC). Prevention, stabilization, and reversal of disease progression are vital for patients with hepatofibrosis, and identifying the risk factors for hepatofibrosis is urgently needed. In this study, we examined the activities of alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH) in the fibrotic livers of HCC patients (n = 88) and comparied these results with activities in patients with normal livers (n = 74). A fibrosis-carcinoma rat model was used to study the activity of ADH in fibrosis and HCC and the relationship between innate ADH activity and the extent of hepatofibrosis or HCC. Substantial interindividual variations were found in the activities of ADH and ALDH in normal livers. The activity levels of total ADH, ADHI, and ADHII in fibrotic livers were significantly higher than those in normal livers (P < 0.001), whereas the activity of ALDH was slightly greater. The positive rates of ADHI and ADHII were 84.1% and 77.3%, respectively; the areas under the receiver operator characteristics (ROC) curve were 0.943 and 0.912, respectively. For the rat model compared with controls, ADH activity in liver was significantly increased at the fibrotic and HCC stages, and no significant difference was noted between ADH activity in the liver at these two stages. The innate activity of ADH in serum was well correlated with the extent of hepatofibrosis as indicated by Masson area%, Ki67+%, proliferating cell nuclear antigen +%, and GST-p average density at fibrotic stage but not at HCC stage. A higher level of activity of ADH is a risk factor for hepatofibrogenesis and might be a prevention target for hepatofibrosis.
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Affiliation(s)
- Na Gao
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, China
| | - Jing Li
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, China
| | - Ming-Rui Li
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, China
| | - Bing Qi
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, China
| | - Zhao Wang
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, China
| | - Gao-Ju Wang
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, China
| | - Jie Gao
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, China
| | - Hai-Ling Qiao
- Institute of Clinical Pharmacology, School of Medicine, Zhengzhou University, Zhengzhou, China
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Gao J, Wang Z, Wang GJ, Gao N, Li J, Zhang YF, Zhou J, Zhang HX, Wen Q, Jin H, Qiao HL. From hepatofibrosis to hepatocarcinogenesis: Higher cytochrome P450 2E1 activity is a potential risk factor. Mol Carcinog 2018; 57:1371-1382. [PMID: 29917271 DOI: 10.1002/mc.22851] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Revised: 04/20/2018] [Accepted: 06/12/2018] [Indexed: 12/11/2022]
Affiliation(s)
- Jie Gao
- Institute of Clinical Pharmacology; Zhengzhou University; Zhengzhou Henan China
| | - Zhao Wang
- Institute of Clinical Pharmacology; Zhengzhou University; Zhengzhou Henan China
| | - Gao-Ju Wang
- Institute of Clinical Pharmacology; Zhengzhou University; Zhengzhou Henan China
| | - Na Gao
- Institute of Clinical Pharmacology; Zhengzhou University; Zhengzhou Henan China
| | - Jing Li
- Institute of Clinical Pharmacology; Zhengzhou University; Zhengzhou Henan China
| | - Yun-Fei Zhang
- Institute of Clinical Pharmacology; Zhengzhou University; Zhengzhou Henan China
- Affiliated Cancer Hospital of Zhengzhou University; Zhengzhou Henan China
| | - Jun Zhou
- Institute of Clinical Pharmacology; Zhengzhou University; Zhengzhou Henan China
- Affiliated Provincial People's Hospital of Zhengzhou University; Zhengzhou Henan China
| | - Hong-Xin Zhang
- Institute of Clinical Pharmacology; Zhengzhou University; Zhengzhou Henan China
| | - Qiang Wen
- Institute of Clinical Pharmacology; Zhengzhou University; Zhengzhou Henan China
| | - Han Jin
- Institute of Clinical Pharmacology; Zhengzhou University; Zhengzhou Henan China
| | - Hai-Ling Qiao
- Institute of Clinical Pharmacology; Zhengzhou University; Zhengzhou Henan China
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Downregulation of CYP2A6 and CYP2C8 in Tumor Tissues Is Linked to Worse Overall Survival and Recurrence-Free Survival from Hepatocellular Carcinoma. BIOMED RESEARCH INTERNATIONAL 2018; 2018:5859415. [PMID: 30148168 PMCID: PMC6083600 DOI: 10.1155/2018/5859415] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 07/08/2018] [Indexed: 12/11/2022]
Abstract
Objective This study aimed to evaluate the links between CYP450 family genes in tumor tissues and hepatocellular carcinoma (HCC) outcomes. Methods Gene Expression Omnibus (GEO) databases GSE14520 and GSE36376 were used to identify differential expressed CYP450 genes between tumor and nontumor tissues and related to HCC clinicopathological features and survivals. Results Seven CYP450 genes including CYP1A2, CYP2A6, CYP2C8, CYP2C9, CYP2E1, CYP3A4, and CYP4A11 were downregulated in tumor tissues, which were validated in both GSE14520 and GSE36376. HCC patients with CYP2A6 and CYP2C8 low levels in tumor tissues suffered from poorer overall survival (OS) compared to those with high CYP2A6 and CYP2C8 in GSE14520 profile (log ranks P = 0.01 and P = 0.006, respectively). In addition, HCC patients with lower CYP2A6 and CYP2C8 in tumors had worse recurrence-free survival (RFS) than those with higher CYP2A6 and CYP2C8 (log ranks P = 0.02 and P = 0.012, respectively). In GSE36376 validation dataset, HCC patients with lower CYP2A6 and CYP2C8 had worse OS and RFS than those with higher CYP2A6 and CYP2C8 (all P < 0.05), in line with results in GSE14520 dataset. Additionally, lower CYP2A6 and CYP2C8 are associated with advanced clinicopathological features including tumor staging, vascular invasion, intrahepatic metastasis, and high alpha fetoprotein (all P < 0.05). Conclusion Downregulation of CYP2A6 and CYP2C8 in tumor tissues links to poorer OS and RFS in HCC patients.
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Hahne JC, Valeri N. Non-Coding RNAs and Resistance to Anticancer Drugs in Gastrointestinal Tumors. Front Oncol 2018; 8:226. [PMID: 29967761 PMCID: PMC6015885 DOI: 10.3389/fonc.2018.00226] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 05/31/2018] [Indexed: 12/12/2022] Open
Abstract
Non-coding RNAs are important regulators of gene expression and transcription. It is well established that impaired non-coding RNA expression especially the one of long non-coding RNAs and microRNAs is involved in a number of pathological conditions including cancer. Non-coding RNAs are responsible for the development of resistance to anticancer treatments as they regulate drug resistance-related genes, affect intracellular drug concentrations, induce alternative signaling pathways, alter drug efficiency via blocking cell cycle regulation, and DNA damage response. Furthermore, they can prevent therapeutic-induced cell death and promote epithelial-mesenchymal transition (EMT) and elicit non-cell autonomous mechanisms of resistance. In this review, we summarize the role of non-coding RNAs for different mechanisms resulting in drug resistance (e.g., drug transport, drug metabolism, cell cycle regulation, regulation of apoptotic pathways, cancer stem cells, and EMT) in the context of gastrointestinal cancers.
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Affiliation(s)
- Jens C. Hahne
- Division of Molecular Pathology, The Institute of Cancer Research, London, United Kingdom
| | - Nicola Valeri
- Division of Molecular Pathology, The Institute of Cancer Research, London, United Kingdom
- Department of Medicine, The Royal Marsden NHS Trust, London, United Kingdom
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Li N, Li L, Chen Y. The Identification of Core Gene Expression Signature in Hepatocellular Carcinoma. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:3478305. [PMID: 29977454 PMCID: PMC5994271 DOI: 10.1155/2018/3478305] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 04/30/2018] [Indexed: 12/16/2022]
Abstract
Hepatocellular carcinoma (HCC) is one of the most common malignancies, which causes serious financial burden worldwide. This study aims to investigate the potential mechanisms contributing to HCC and identify core biomarkers. The HCC gene expression profile GSE41804 was picked out to analyze the differentially expressed genes (DEGs). Gene ontology (GO) and the Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses were carried out using DAVID. We constructed a protein-protein interaction (PPI) network to visualize interactions of the DEGs. The survival analysis of these hub genes was conducted to evaluate their potential effects on HCC. In this analysis, 503 DEGs were captured (360 downregulated genes and 143 upregulated genes). Meanwhile, 15 hub genes were identified. GO analysis showed that the DEGs were mainly enriched in oxidative stress, cell cycle, and extracellular structure. KEGG analysis suggested the DEGs were enriched in the absorption, metabolism, and cell cycle pathway. PPI network disclosed that the top3 modules were mainly enriched in cell cycle, oxidative stress, and liver detoxification. In conclusion, our analysis uncovered that the alterations of oxidative stress and cell cycle are two major signatures of HCC. TOP2A, CCNB1, and KIF4A might promote the development of HCC, especially in proliferation and differentiation, which could be novel biomarkers and targets for diagnosis and treatment of HCC.
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Affiliation(s)
- Ning Li
- Department of Cardiology, Renmin Hospital of Wuhan University, Cardiovascular Research Institute, Wuhan University and Hubei Key Laboratory of Cardiology, Wuhan 430060, China
| | - Ling Li
- Institute of Hepatobiliary Diseases of Wuhan University, Zhongnan Hospital of Wuhan University and Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan, Hubei 430071, China
| | - Yongshun Chen
- Department of Clinical Oncology, Renmin Hospital of Wuhan University, Wuhan 430060, China
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Ye X, Wang X, Shang L, Zhu G, Su H, Han C, Qin W, Li G, Peng T. Genetic variants of ALDH2-rs671 and CYP2E1-rs2031920 contributed to risk of hepatocellular carcinoma susceptibility in a Chinese population. Cancer Manag Res 2018; 10:1037-1050. [PMID: 29765251 PMCID: PMC5942392 DOI: 10.2147/cmar.s162105] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Objective Acetaldehyde dehydrogenase 2 (ALDH2) and cytochrome P450 2E1 (CYP2E1) have been associated with hepatocellular carcinoma (HCC) susceptibility and prognosis. The polymorphisms ALDH2 rs671 and CYP2E1 rs2031920 are reportedly correlated with the prevalence of HCC in other countries. The aim of this study was to investigate associations between ALDH2 and CYP2E1, and HCC susceptibility in a population of Guangxi, southern China, an area with a high incidence of HCC. Patients and methods The study cohort included 300 HCC cases, 292 healthy controls for HCC susceptibility analysis, and another 20 HCC cases and 10 healthy controls for ascertainment. Genotyping was performed using the polymerase chain reaction-restriction fragment length polymorphism method. Results The study results demonstrated that mutant genotypes of ALDH2 (G/A and A/A) led to significant differences in HCC susceptibility, as compared with the wild genotype (G/G) with the same C1/C1 genotype in non-drinking individuals (adjusted P=0.010, OR=0.20, 95% CI=0.06–0.68). The mutant genotypes of CYP2E1 (C1/C2 and C2/C2) brought about significant differences in HCC susceptibility, as compared with the wild genotype (C1/C1) and the same G/G genotype (adjusted P=0.025, OR=0.42, 95% CI=0.20–0.90). Drinking plays a role in HCC susceptibility in the same G/G genotype individuals (adjusted P=0.004, OR=0.32, 95% CI=0.15–0.69), but had no impact when combined with CYP2E1 for analysis (all P>0.05). Conclusion These results suggest that the mutant genotypes of ALDH2 and CYP2E1 may be protective factors for HCC susceptibility in Guangxi province, China.
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Affiliation(s)
- Xinping Ye
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, China
| | - Xiangkun Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, China
| | - Liming Shang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, China
| | - Guangzhi Zhu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, China
| | - Hao Su
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, China
| | - Chuangye Han
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, China
| | - Wei Qin
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, China
| | - Guanghui Li
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, China
| | - Tao Peng
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, China
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Wang G, Xiao K, Gao J, Jiang S, Wang S, Weng S, Xu C, Wang T, Qiao HL. Inhibitory effect of chlormethiazole on the toxicokinetics of diethylnitrosamine in normal and hepatofibrotic rats. Drug Chem Toxicol 2018; 42:600-607. [DOI: 10.1080/01480545.2018.1455204] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Gaoju Wang
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
- The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Kang Xiao
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
| | - Jie Gao
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
| | - Shan Jiang
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
| | - Shang Wang
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
| | - Shijia Weng
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
| | - Chen Xu
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
| | - Tong Wang
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
| | - Hai-Ling Qiao
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
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Gao J, Wang Z, Wang GJ, Zhang HX, Gao N, Wang J, Wang CE, Chang Z, Fang Y, Zhang YF, Zhou J, Jin H, Qiao HL. Higher CYP2E1 Activity Correlates with Hepatocarcinogenesis Induced by Diethylnitrosamine. J Pharmacol Exp Ther 2018; 365:398-407. [DOI: 10.1124/jpet.117.245555] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 01/08/2018] [Indexed: 01/18/2023] Open
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Gao J, Wang GJ, Wang Z, Gao N, Li J, Zhang YF, Zhou J, Zhang HX, Wen Q, Jin H, Qiao HL. High CYP2E1 activity correlates with hepatofibrogenesis induced by nitrosamines. Oncotarget 2017; 8:112199-112210. [PMID: 29348818 PMCID: PMC5762503 DOI: 10.18632/oncotarget.22937] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 11/14/2017] [Indexed: 01/11/2023] Open
Abstract
Hepatofibrosis, which leads to cirrhosis and eventual hepatocellular carcinoma, is a common response to chronic toxin-mediated liver injury. Nitrosamines are potent hepatotoxic agents that cause necrosis and subsequent fibrosis in the liver as a result of cytochrome P450 2E1 (CYP2E1)-dependent metabolism, which generates toxic metabolites that form adducts with nucleic acids, leading to hepatotoxicity and mutagenesis. Herein, CYP2E1 activity and content were determined in fibrotic liver tissue from patients with hepatocellular carcinoma. The relationship between CYP2E1 innate activity and hepatofibrogenesis was evaluated, the effect of inhibition of CYP2E1 activity on hepatofibrosis was determined in a Sprague-Dawley rat model of diethylnitrosamine-induced hepatofibrosis. The results demonstrated that the CYP2E1 activities in human fibrotic tissues are significantly higher than that in normal liver tissues. In rats treated with diethylnitrosamine, the livers demonstrated various degree of fibrotic changes and collagen deposition in individual rats. The Ishak score, which determines the stage of fibrosis, correlated with CYP2E1 innate activity, with greater fibrosis in rat livers with higher CYP2E1 innate activity. Inhibition of CYP2E1 during diethylnitrosamine treatment decreased hepatofibrosis and there was an inverse correlation between the degree of inhibition and the extent of hepatofibrosis. Therefore, high CYP2E1 activity is a risk factor for hepatofibrogenesis induced by nitrosamines.
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Affiliation(s)
- Jie Gao
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
| | - Gao-Ju Wang
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
| | - Zhao Wang
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
| | - Na Gao
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
| | - Jing Li
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
| | - Yun-Fei Zhang
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China.,Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Jun Zhou
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China.,Affiliated Provincial People's Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Hong-Xin Zhang
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
| | - Qiang Wen
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
| | - Han Jin
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
| | - Hai-Ling Qiao
- Institute of Clinical Pharmacology, Zhengzhou University, Zhengzhou, Henan, China
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Prediction of cytochrome P450-mediated drug clearance in humans based on the measured activities of selected CYPs. Biosci Rep 2017; 37:BSR20171161. [PMID: 29054967 PMCID: PMC5696450 DOI: 10.1042/bsr20171161] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 10/14/2017] [Accepted: 10/17/2017] [Indexed: 02/07/2023] Open
Abstract
Determining drug-metabolizing enzyme activities on an individual basis is an important component of personalized medicine, and cytochrome P450 enzymes (CYPs) play a principal role in hepatic drug metabolism. Herein, a simple method for predicting the major CYP-mediated drug clearance in vitro and in vivo is presented. Ten CYP-mediated drug metabolic activities in human liver microsomes (HLMs) from 105 normal liver samples were determined. The descriptive models for predicting the activities of these CYPs in HLMs were developed solely on the basis of the measured activities of a smaller number of more readily assayed CYPs. The descriptive models then were combined with the Conventional Bias Corrected in vitro–in vivo extrapolation method to extrapolate drug clearance in vivo. The Vmax, Km, and CLint of six CYPs (CYP2A6, 2C8, 2D6, 2E1, and 3A4/5) could be predicted by measuring the activities of four CYPs (CYP1A2, 2B6, 2C9, and 2C19) in HLMs. Based on the predicted CLint, the values of CYP2A6-, 2C8-, 2D6-, 2E1-, and 3A4/5-mediated drug clearance in vivo were extrapolated and found that the values for all five drugs were close to the observed clearance in vivo. The percentage of extrapolated values of clearance in vivo which fell within 2-fold of the observed clearance ranged from 75.2% to 98.1%. These findings suggest that measuring the activity of CYP1A2, 2B6, 2C9, and 2C19 allowed us to accurately predict CYP2A6-, 2C8-, 2D6-, 2E1-, and 3A4/5-mediated activities in vitro and in vivo and may possibly be helpful for the assessment of an individual’s drug metabolic profile.
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Abstract
Despite the central role of the liver in drug metabolism, surprisingly there is lack of certainty in anticipating the extent of modification of the clearance of a given drug in a given patient. The intent of this review is to provide a conceptual framework in considering the impact of liver disease on drug disposition and reciprocally the impact of drug disposition on liver disease. It is proposed that improved understanding of the situation is gained by considering the issue as a special example of a drug-gene-environment interaction. This requires an integration of knowledge of the drug's properties, knowledge of the gene products involved in its metabolism, and knowledge of the pathophysiology of its disposition. This will enhance the level of predictability of drug disposition and toxicity for a drug of interest in an individual patient. It is our contention that advances in pharmacology, pharmacogenomics, and hepatology, together with concerted interests in the academic, regulatory, and pharmaceutical industry communities provide an ideal immediate environment to move from a qualitative reactive approach to quantitative proactive approach in individualizing patient therapy in liver disease.
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Affiliation(s)
- Nathalie K Zgheib
- a Department of Pharmacology and Toxicology , American University of Beirut Faculty of Medicine , Beirut , Lebanon
| | - Robert A Branch
- b Department of Medicine, School of Medicine , University of Pittsburgh , Pittsburgh , PA , USA
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