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Feng G, He N, Gao J, Li XC, Zhang FN, Liu CC, Targher G, Byrne CD, Mi M, Zheng MH, Ye F. Causal relationship between key genes and metabolic dysfunction-associated fatty liver disease risk mediated by immune cells: A Mendelian randomization and mediation analysis. Diabetes Obes Metab 2024. [PMID: 39228284 DOI: 10.1111/dom.15925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Revised: 08/17/2024] [Accepted: 08/19/2024] [Indexed: 09/05/2024]
Abstract
AIM Non-invasive diagnostics for metabolic dysfunction-associated fatty liver disease (MAFLD) remain challenging. We aimed to identify novel key genes as non-invasive biomarkers for MAFLD, elucidate causal relationships between biomarkers and MAFLD and determine the role of immune cells as potential mediators. MATERIALS AND METHODS Utilizing published transcriptome data of patients with biopsy-proven MAFLD, we applied linear models for microarray data, least absolute shrinkage and selector operation (LASSO) regressions and receiver operating characteristic (ROC) curve analyses to identify and validate biomarkers for MAFLD. Using the expression quantitative trait loci database and a cohort of 778 614 Europeans, we used Mendelian randomization to analyse the causal relationships between key biomarkers and MAFLD. Additionally, mediation analysis was performed to examine the involvement of 731 immunophenotypes in these relationships. RESULTS We identified 31 differentially expressed genes, and LASSO regression showed three hub genes, IGFBP2, PEG10, and P4HA1, with area under the receiver operating characteristic (AUROC) curve of 0.807, 0.772 and 0.791, respectively, for identifying MAFLD. The model of these three genes had an AUROC of 0.959 and 0.800 in the development and validation data sets, respectively. This model was also validated using serum-based enzyme-linked immunosorbent assay data from MAFLD patients and control subjects (AUROC: 0.819, 95% confidence interval: 0.736-0.902). PEG10 was associated with an increased MAFLD risk (odds ratio = 1.106, p = 0.032) via inverse variance-weighted analysis, and about 30% of this risk was mediated by the percentage of CD11c + CD62L- monocytes. CONCLUSIONS The MAFLD panels have good diagnostic accuracy, and the causal link between PEG10 and MAFLD was mediated by the percentage of CD11c + CD62L- monocytes.
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Affiliation(s)
- Gong Feng
- Department of Infectious Disease, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- Institute of General Practice, Xi'an Medical University, Xi'an, China
| | - Na He
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Medical University, Xi'an, China
| | - Jing Gao
- School of Medicine, Xiamen University, Xiamen, China
- Department of Emergency Medicine, Affiliated Hospital of Xizang Minzu University, Xianyang, China
| | - Xiao-Cheng Li
- Institute of General Practice, Xi'an Medical University, Xi'an, China
| | - Fen-Na Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Medical University, Xi'an, China
| | - Cheng-Cheng Liu
- Institute of General Practice, Xi'an Medical University, Xi'an, China
| | - Giovanni Targher
- Department of Medicine, University of Verona, Verona, Italy
- Metabolic Diseases Research Unit, IRCCS Sacro Cuore-Don Calabria Hospital, Negrar di Valpolicella, Italy
| | - Christopher D Byrne
- Southampton National Institute for Health and Care Research Biomedical Research Centre, University Hospital Southampton and University of Southampton, Southampton General Hospital, Southampton, UK
| | - Man Mi
- Institute of General Practice, Xi'an Medical University, Xi'an, China
| | - Ming-Hua Zheng
- Department of Hepatology, MAFLD Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Key Laboratory of Diagnosis and Treatment for the Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, China
| | - Feng Ye
- Department of Infectious Disease, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Ji W, Shen J, Wang B, Chen F, Meng D, Wang S, Dai D, Zhou Y, Wang C, Zhou Q. Effects of dacomitinib on the pharmacokinetics of poziotinib in vivo and in vitro. PHARMACEUTICAL BIOLOGY 2021; 59:457-464. [PMID: 33899675 PMCID: PMC8079061 DOI: 10.1080/13880209.2021.1914114] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 04/02/2021] [Indexed: 06/12/2023]
Abstract
CONTEXT Dacomitinib and poziotinib, irreversible ErbB family blockers, are often used for treatment of non-small cell lung cancer (NSCLC) in the clinic. OBJECTIVE This study investigates the effect of dacomitinib on the pharmacokinetics of poziotinib in rats. MATERIALS AND METHODS Twelve Sprague-Dawley rats were randomly divided into two groups: the test group (20 mg/kg dacomitinib for 14 consecutive days) and the control group (equal amounts of vehicle). Each group was given an oral dose of 10 mg/kg poziotinib 30 min after administration of dacomitinib or vehicle at the end of the 14 day administration. The concentration of poziotinib in plasma was quantified by UPLC-MS/MS. Both in vitro effects of dacomitinib on poziotinib and the mechanism of the observed inhibition were studied in rat liver microsomes and human liver microsomes. RESULTS When orally administered, dacomitinib increased the AUC, Tmax and decreased CL of poziotinib (p < 0.05). The IC50 values of M1 in RLM, HLM and CYP3A4 were 11.36, 30.49 and 19.57 µM, respectively. The IC50 values of M2 in RLM, HLM and CYP2D6 were 43.69, 0.34 and 0.11 µM, respectively, and dacomitinib inhibited poziotinib by a mixed way in CYP3A4 and CYP2D6. The results of the in vivo experiments were consistent with those of the in vitro experiments. CONCLUSIONS This research demonstrates that a drug-drug interaction between poziotinib and dacomitinib possibly exists when readministered with poziotinib; thus, clinicians should pay attention to the resulting changes in pharmacokinetic parameters and accordingly, adjust the dose of poziotinib in clinical settings.
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Affiliation(s)
- Weiping Ji
- Department of Orthopaedics, The Sixth Affiliated Hospital of Wenzhou Medical University, The People’s Hospital of Lishui, Lishui, China
| | - Jiquan Shen
- Department of Orthopaedics, The Sixth Affiliated Hospital of Wenzhou Medical University, The People’s Hospital of Lishui, Lishui, China
| | - Bo Wang
- Department of Orthopaedics, The Sixth Affiliated Hospital of Wenzhou Medical University, The People’s Hospital of Lishui, Lishui, China
| | - Feifei Chen
- The Laboratory of Clinical Pharmacy, The Sixth Affiliated Hospital of Wenzhou Medical University, The People’s Hospital of Lishui, Lishui, China
| | - Deru Meng
- The Laboratory of Clinical Pharmacy, The Sixth Affiliated Hospital of Wenzhou Medical University, The People’s Hospital of Lishui, Lishui, China
| | - Shuanghu Wang
- The Laboratory of Clinical Pharmacy, The Sixth Affiliated Hospital of Wenzhou Medical University, The People’s Hospital of Lishui, Lishui, China
- School of Pharmaceutical Science, Guangdong Provincial Key Laboratory of New Drug Screening, Southern Medical University, Guangzhou, China
| | - Dapeng Dai
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Beijing Hospital, National Center of Gerontology, National Health Commission, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Yunfang Zhou
- The Laboratory of Clinical Pharmacy, The Sixth Affiliated Hospital of Wenzhou Medical University, The People’s Hospital of Lishui, Lishui, China
| | - Changxiong Wang
- Department of Gastroenterology, The Sixth Affiliated Hospital of Wenzhou Medical University, The People’s Hospital of Lishui, Lishui, China
| | - Quan Zhou
- The Laboratory of Clinical Pharmacy, The Sixth Affiliated Hospital of Wenzhou Medical University, The People’s Hospital of Lishui, Lishui, China
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Yue S, Li Y, Chen X, Wang J, Li M, Chen Y, Wu D. FGFR-TKI resistance in cancer: current status and perspectives. J Hematol Oncol 2021; 14:23. [PMID: 33568192 PMCID: PMC7876795 DOI: 10.1186/s13045-021-01040-2] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 02/01/2021] [Indexed: 02/07/2023] Open
Abstract
Fibroblast growth factor receptors (FGFRs) play key roles in promoting the proliferation, differentiation, and migration of cancer cell. Inactivation of FGFRs by tyrosine kinase inhibitors (TKI) has achieved great success in tumor-targeted therapy. However, resistance to FGFR-TKI has become a concern. Here, we review the mechanisms of FGFR-TKI resistance in cancer, including gatekeeper mutations, alternative signaling pathway activation, lysosome-mediated TKI sequestration, and gene fusion. In addition, we summarize strategies to overcome resistance, including developing covalent inhibitors, developing dual-target inhibitors, adopting combination therapy, and targeting lysosomes, which will facilitate the transition to precision medicine and individualized treatment.
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Affiliation(s)
- Sitong Yue
- Department of Oncology, Laboratory of Structural Biology, NHC Key Laboratory of Cancer Proteomics, State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Yukun Li
- Clinical Anatomy and Reproductive Medicine Application Institute, Department of Histology and Embryology, Hunan Province Key Laboratory of Cancer Cellular and Molecular Pathology, University of South China, Hengyang, 421001, China
| | - Xiaojuan Chen
- Department of Oncology, Laboratory of Structural Biology, NHC Key Laboratory of Cancer Proteomics, State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Juan Wang
- Clinical Anatomy and Reproductive Medicine Application Institute, Department of Histology and Embryology, Hunan Province Key Laboratory of Cancer Cellular and Molecular Pathology, University of South China, Hengyang, 421001, China
| | - Meixiang Li
- Clinical Anatomy and Reproductive Medicine Application Institute, Department of Histology and Embryology, Hunan Province Key Laboratory of Cancer Cellular and Molecular Pathology, University of South China, Hengyang, 421001, China
| | - Yongheng Chen
- Department of Oncology, Laboratory of Structural Biology, NHC Key Laboratory of Cancer Proteomics, State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China. .,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.
| | - Daichao Wu
- Department of Oncology, Laboratory of Structural Biology, NHC Key Laboratory of Cancer Proteomics, State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China. .,Clinical Anatomy and Reproductive Medicine Application Institute, Department of Histology and Embryology, Hunan Province Key Laboratory of Cancer Cellular and Molecular Pathology, University of South China, Hengyang, 421001, China. .,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China. .,W.M. Keck Laboratory for Structural Biology, University of Maryland Institute for Bioscience and Biotechnology Research, Rockville, MD, 20850, USA.
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