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Ma X, Wang Z, Li Y, Wang Y, Liu W. Metal complexes bearing EGFR-inhibiting ligands as promising anticancer agents. Med Res Rev 2024; 44:1545-1565. [PMID: 38279970 DOI: 10.1002/med.22021] [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: 11/17/2022] [Revised: 12/28/2023] [Accepted: 01/10/2024] [Indexed: 01/29/2024]
Abstract
Overexpression of the epidermal growth factor receptor (EGFR, erbB1) has been observed in a wide range of solid tumors and has frequently been associated with poor prognosis. As a result, EGFR inhibition has become an attractive anticancer drug design strategy, and a large number of small molecular inhibitors have been developed. Despite the widespread clinical use of EGFR tyrosine kinase inhibitors (TKIs), their drug resistance, inadequate accumulation in tumors, and severe side effects have spurred the search for better antitumor drugs. Metal complexes have attracted much attention because of their different mechanisms compared with EGFR-TKIs. Therefore, the combination of metals and inhibitors is a promising anticancer strategy. For example, Ru and Pt centers are introduced to design complexes with double or multiple targets, while Au complexes are combined with inhibitors to overcome drug resistance. Co complexes are designed as prodrugs with weak side effects and enhanced targeting by the hypoxia activation strategy, and other metals such as Rh and Fe enhance the anticancer effect of the complexes. In addition, the introduction of Ga center is beneficial to the development of nuclear imaging tracers. In this paper, metal EGFR-TKI complexes in the last 15 years are reviewed, their mechanisms are briefly introduced, and their advantages are summarized.
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Affiliation(s)
- Xiaoyan Ma
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine, Nanjing University of Chinese Medicine, Nanjing, People's Republic of China
| | - Zhaoran Wang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine, Nanjing University of Chinese Medicine, Nanjing, People's Republic of China
| | - Yifei Li
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine, Nanjing University of Chinese Medicine, Nanjing, People's Republic of China
| | - Yawen Wang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine, Nanjing University of Chinese Medicine, Nanjing, People's Republic of China
| | - Wukun Liu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine, Nanjing University of Chinese Medicine, Nanjing, People's Republic of China
- State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, People's Republic of China
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2
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Xu J, Tian L, Qi W, Lv Q, Wang T. Advancements in NSCLC: From Pathophysiological Insights to Targeted Treatments. Am J Clin Oncol 2024; 47:291-303. [PMID: 38375734 PMCID: PMC11107893 DOI: 10.1097/coc.0000000000001088] [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] [Indexed: 02/21/2024]
Abstract
With the global incidence of non-small cell lung cancer (NSCLC) on the rise, the development of innovative treatment strategies is increasingly vital. This review underscores the pivotal role of precision medicine in transforming NSCLC management, particularly through the integration of genomic and epigenomic insights to enhance treatment outcomes for patients. We focus on the identification of key gene mutations and examine the evolution and impact of targeted therapies. These therapies have shown encouraging results in improving survival rates and quality of life. Despite numerous gene mutations being identified in association with NSCLC, targeted treatments are available for only a select few. This paper offers an exhaustive analysis of the pathogenesis of NSCLC and reviews the latest advancements in targeted therapeutic approaches. It emphasizes the ongoing necessity for research and development in this domain. In addition, we discuss the current challenges faced in the clinical application of these therapies and the potential directions for future research, including the identification of novel targets and the development of new treatment modalities.
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Affiliation(s)
- Jianan Xu
- College of Traditional Chinese Medicine, Changchun University of Chinese Medicine
| | - Lin Tian
- Pulmonology Department, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, P.R. China
| | - Wenlong Qi
- Pulmonology Department, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, P.R. China
| | - Qingguo Lv
- Pulmonology Department, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, P.R. China
| | - Tan Wang
- Pulmonology Department, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, P.R. China
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3
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Chon E, Hendricks W, White M, Rodrigues L, Haworth D, Post G. Precision Medicine in Veterinary Science. Vet Clin North Am Small Anim Pract 2024; 54:501-521. [PMID: 38212188 DOI: 10.1016/j.cvsm.2023.12.006] [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] [Indexed: 01/13/2024]
Abstract
Precision medicine focuses on the clinical management of the individual patient, not on population-based findings. Successes from human precision medicine inform veterinary oncology. Early evidence of success for canines shows how precision medicine can be integrated into practice. Decreasing genomic profiling costs will allow increased utilization and subsequent improvement of knowledge base from which to make better informed decisions. Utility of precision medicine in canine oncology will only increase for improved cancer characterization, enhanced therapy selection, and overall more successful management of canine cancer. As such, practitioners are called to interpret and leverage precision medicine reports for their patients.
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Affiliation(s)
- Esther Chon
- Vidium Animal Health, 7201 East Henkel Way, Suite 210, Scottsdale, AZ 85255, USA
| | - William Hendricks
- Vidium Animal Health, 7201 East Henkel Way, Suite 210, Scottsdale, AZ 85255, USA
| | - Michelle White
- OneHealthCompany, Inc, 530 Lytton Avenue, 2nd Floor, Palo Alto, CA 94301, USA
| | - Lucas Rodrigues
- OneHealthCompany, Inc, 530 Lytton Avenue, 2nd Floor, Palo Alto, CA 94301, USA
| | - David Haworth
- Vidium Animal Health, 7201 East Henkel Way, Suite 210, Scottsdale, AZ 85255, USA
| | - Gerald Post
- OneHealthCompany, Inc, 530 Lytton Avenue, 2nd Floor, Palo Alto, CA 94301, USA.
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4
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Wang YT, Yang PC, Zhang JY, Sun JF. Synthetic Routes and Clinical Application of Representative Small-Molecule EGFR Inhibitors for Cancer Therapy. Molecules 2024; 29:1448. [PMID: 38611728 PMCID: PMC11012680 DOI: 10.3390/molecules29071448] [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: 12/07/2023] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 04/14/2024] Open
Abstract
The epidermal growth factor receptor (EGFR) plays a pivotal role in cancer therapeutics, with small-molecule EGFR inhibitors emerging as significant agents in combating this disease. This review explores the synthesis and clinical utilization of EGFR inhibitors, starting with the indispensable role of EGFR in oncogenesis and emphasizing the intricate molecular aspects of the EGFR-signaling pathway. It subsequently provides information on the structural characteristics of representative small-molecule EGFR inhibitors in the clinic. The synthetic methods and associated challenges pertaining to these compounds are thoroughly examined, along with innovative strategies to overcome these obstacles. Furthermore, the review discusses the clinical applications of FDA-approved EGFR inhibitors such as erlotinib, gefitinib, afatinib, and osimertinib across various cancer types and their corresponding clinical outcomes. Additionally, it addresses the emergence of resistance mechanisms and potential counterstrategies. Taken together, this review aims to provide valuable insights for researchers, clinicians, and pharmaceutical scientists interested in comprehending the current landscape of small-molecule EGFR inhibitors.
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Affiliation(s)
- Ya-Tao Wang
- First People’s Hospital of Shangqiu, Shangqiu 476100, China
| | - Peng-Cheng Yang
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji 133002, China;
| | - Jing-Yi Zhang
- College of Chemistry and Chemical Engineering, Zhengzhou Normal University, Zhengzhou 450044, China;
| | - Jin-Feng Sun
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji 133002, China;
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Almasoudi HH, Mashraqi MM, Alshamrani SA, Alharthi AA, Alsalmi O, Nahari MH, Al-Mansour FSH, Alhazmi AYM. Structure-Based In Silico Approaches Reveal IRESSA as a Multitargeted Breast Cancer Regulatory, Signalling, and Receptor Protein Inhibitor. Pharmaceuticals (Basel) 2024; 17:208. [PMID: 38399423 PMCID: PMC10891917 DOI: 10.3390/ph17020208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 01/23/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024] Open
Abstract
Breast cancer begins in the breast cells, mainly impacting women. It starts in the cells that line the milk ducts or lobules responsible for producing milk and can spread to nearby tissues and other body parts. In 2020, around 2.3 million women across the globe received a diagnosis, with an estimated 685,000 deaths. Additionally, 7.8 million women were living with breast cancer, making it the fifth leading cause of cancer-related deaths among women. The mutational changes, overexpression of drug efflux pumps, activation of alternative signalling pathways, tumour microenvironment, and cancer stem cells are causing higher levels of drug resistance, and one of the major solutions is to identify multitargeted drugs. In our research, we conducted a comprehensive screening using HTVS, SP, and XP, followed by an MM/GBSA computation of human-approved drugs targeting HER2/neu, BRCA1, PIK3CA, and ESR1. Our analysis pinpointed IRESSA (Gefitinib-DB00317) as a multitargeted inhibitor for these proteins, revealing docking scores ranging from -4.527 to -8.809 Kcal/mol and MM/GBSA scores between -49.09 and -61.74 Kcal/mol. We selected interacting residues as fingerprints, pinpointing 8LEU, 6VAL, 6LYS, 6ASN, 5ILE, and 5GLU as the most prevalent in interactions. Subsequently, we analysed the ADMET properties and compared them with the standard values of QikProp. We extended our study for DFT computations with Jaguar and plotted the electrostatic potential, HOMO and LUMO regions, and electron density, followed by a molecular dynamics simulation for 100 ns in water, showing an utterly stable performance, making it a suitable drug candidate. IRESSA is FDA-approved for lung cancer, which shares some pathways with breast cancers, clearing the hurdles of multitargeted drugs against breast and lung cancer. This has the potential to be groundbreaking; however, more studies are needed to concreate IRESSA's role.
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Affiliation(s)
- Hassan Hussain Almasoudi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia; (H.H.A.); (M.M.M.); (S.A.A.); (M.H.N.); (F.S.H.A.-M.)
| | - Mutaib M. Mashraqi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia; (H.H.A.); (M.M.M.); (S.A.A.); (M.H.N.); (F.S.H.A.-M.)
| | - Saleh A. Alshamrani
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia; (H.H.A.); (M.M.M.); (S.A.A.); (M.H.N.); (F.S.H.A.-M.)
| | - Afaf Awwadh Alharthi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia; (A.A.A.); (O.A.)
| | - Ohud Alsalmi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia; (A.A.A.); (O.A.)
| | - Mohammed H. Nahari
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia; (H.H.A.); (M.M.M.); (S.A.A.); (M.H.N.); (F.S.H.A.-M.)
| | - Fares Saeed H. Al-Mansour
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia; (H.H.A.); (M.M.M.); (S.A.A.); (M.H.N.); (F.S.H.A.-M.)
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Chen YR, Yu X, Xu LM, Mei J, Tian ML, Xu M, Jin QY, Ye LB, Yang SX. Effect of genetic polymorphisms on the pharmacokinetics of gefitinib in healthy Chinese volunteers. Xenobiotica 2024; 54:38-44. [PMID: 38085693 DOI: 10.1080/00498254.2023.2294039] [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: 10/19/2023] [Accepted: 12/07/2023] [Indexed: 12/20/2023]
Abstract
Gefitinib is the first-generation drug of epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) metabolised by the cytochrome P450 and transported by P-glycoprotein (ABCB1) and breast cancer resistance protein (ABCG2). In the present study, the pharmacokinetics of gefitinib in healthy Chinese volunteers was investigated and the effect of genetic polymorphisms on its variability was evaluted.Forty-five healthy volunteers were administered a single dose of gefitinib and the blood samples were used for quantifying the concentration of gefitinib and genotyping fifteen single-nucleotide polymorphisms of cytochrome P450 enzymes (CYP3A4, CYP3A5, CYP2D6, CYP2C9 and CYP2C19) and drug transporters (ABCB1 and ABCG2).CYP3A5*3 (rs776746) polymorphism showed a significant influence, with higher gefitinib AUC0-t in carrier of CC genotype than in CT/TT genotype (BH-adjusted p value <0.05). For CYP2C9*3 (rs1057910), significant differences in pharmacokinetics of gefitinib were detected between carriers of AA and AC genotypes, with higher AUC0-t, AUC0-∞ and Cmax in carrier of AC genotype than in AA gen-otype (BH-adjusted p value <0.05). No associations were found between SNPs in CYP3A4, CYP2D6, CYP2C19, ABCB1, ABCG2 and the pharmacokinetics of gefitinib.The SNPs in CYP3A5*3 (rs776746) and CYP2C9*3 (rs1057910) were found to be associated with altered gefitinib pharmacokinetics in healthy Chinese volunteers.
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Affiliation(s)
- Ying-Rong Chen
- Clinical Trial Center, Huzhou Central Hospital, Huzhou, Zhejiang, People's Republic of China
| | - Xiang Yu
- Clinical Trial Center, Huzhou Central Hospital, Huzhou, Zhejiang, People's Republic of China
| | - Li-Min Xu
- Huzhou Key Laboratory of Molecular Medicine, Huzhou Central Hospital, Huzhou, Zhejiang, People's Republic of China
| | - Jue Mei
- Clinical Trial Center, Huzhou Central Hospital, Huzhou, Zhejiang, People's Republic of China
| | - Meng-Li Tian
- Clinical Trial Center, Huzhou Central Hospital, Huzhou, Zhejiang, People's Republic of China
| | - Min Xu
- Clinical Trial Center, Huzhou Central Hospital, Huzhou, Zhejiang, People's Republic of China
| | - Qiu-Yue Jin
- Clinical Trial Center, Huzhou Central Hospital, Huzhou, Zhejiang, People's Republic of China
| | - Li-Bing Ye
- Department of pharmacy, Huzhou Central Hospital, Huzhou, Zhejiang, People's Republic of China
| | - Shui-Xin Yang
- Clinical Trial Center, Huzhou Central Hospital, Huzhou, Zhejiang, People's Republic of China
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7
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Ye F, Yuan X, Yu W, Ma Y, Mao C, Li X, Li J, Dai C, Qian F, Li J, Fan X, Zhou Y, Dai D, Wang D, Chen D, Xia S, Zhang M. EGFR-TKIs Combined with Allogeneic CD8+ NKT Cell Immunotherapy to Treat Patients with Advanced EGFR-Mutated Lung Cancer. Technol Cancer Res Treat 2024; 23:15330338241273198. [PMID: 39166278 PMCID: PMC11339933 DOI: 10.1177/15330338241273198] [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: 03/08/2024] [Revised: 06/10/2024] [Accepted: 07/05/2024] [Indexed: 08/22/2024] Open
Abstract
Background: To evaluate the efficacy and safety of allogenic CD8 + natural killer T (CD8+ NKT) immunotherapy combined with gefitinib in the treatment of advanced or metastatic EGFR mutant non-small cell lung cancer (NSCLC). Methods: This study is prospective. The NSCLC patients with exon 19 (Ex19del) or exon 21 L858R point mutations, and response to gefitinib treatment were enrolled into the trial to be randomly assigned into the gefitinib arm and the gefitinib/NKT arm. Allogenic CD8+ NKT cells were cultured in vitro and adaptive transferred into the patients via vein in the gefitinib/NKT arm. The primary endpoint was progression-free survival (PFS). Secondary endpoint analysis included time to disease progression (TTP), overall survival (OS), levels of serum tumour markers for carcinoembryonic antigen (CEA) and alanine aminotransferase (ALT) in the blood, the response rate and safety. From July 2017 to June 2021, 19 patients were randomly assigned to the gefitinib arm (n = 8) and the gefitinib/NKT arm (n = 11). Results: The estimated median survival PFS in the gefitinib/NKT arm was significantly longer than that of the gefitinib arm (12 months vs 7 months). Similar results were also observed for the median TTP. Moreover, the gefitinib/NKT arm had better CEA control than the gefitinib arm. Clinical grade 3 adverse reactions occurred in 64% and 39% of patients in the gefitinib/NKT arm and the gefitinib arm, respectively. The most common grade 3 adverse events in the gefitinib/NKT arm included abnormal liver function in 8 cases (73%) and diarrhoea in 1 case (9%), both of which resolved after drug intervention. Conclusion: The PFS of EGFR-mutated advanced NSCLC treated with allogenic CD8+ NKT cells combined with gefitinib was longer than that of gefitinib alone. No obvious serious adverse reactions occurred, and the patients compliance and survival status were good.
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Affiliation(s)
- Fei Ye
- Department of Pharmacy, School of Pharmacy, Jiangsu University, Zhenjiang, China
- Department of pharmacy, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Xiao Yuan
- Institute of Oncology, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Wanjun Yu
- Department of Immunology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Yali Ma
- Department of Immunology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Chaoming Mao
- Department of Nuclear Medicine, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Xiaoqin Li
- Institute of Oncology, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Jian Li
- Department of Respiratory, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Chunhua Dai
- Institute of Oncology, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Fenhong Qian
- Department of Respiratory, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Junrong Li
- Department of Epidemiology and Biostatistics, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Xiujuan Fan
- Institute of Oncology, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Yuepeng Zhou
- Institute of Oncology, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Dongfang Dai
- Institute of Oncology, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Deqiang Wang
- Institute of Oncology, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Deyu Chen
- Institute of Oncology, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Sheng Xia
- Department of Immunology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Minghui Zhang
- School of Medicine, Tsinghua University, Beijing, China
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Wang T, Xin C, Zhang S, Tian X, Hu Y, Wang Y, Wang J, Ji N, Zeng X, Li J. Circular RNA from Tyrosylprotein Sulfotransferase 2 Gene Inhibits Cisplatin Sensitivity in Head and Neck Squamous Cell Carcinoma by Sponging miR-770-5p and Interacting with Nucleolin. Cancers (Basel) 2023; 15:5351. [PMID: 38001611 PMCID: PMC10669990 DOI: 10.3390/cancers15225351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 10/28/2023] [Accepted: 11/04/2023] [Indexed: 11/26/2023] Open
Abstract
Chemoresistance poses a significant challenge in the treatment of advanced head and neck squamous cell cancer (HNSCC). The role and mechanism of circular RNAs (circRNAs) in HNSCC chemoresistance remain understudied. We conducted circRNA microarray analysis to identify differentially expressed circRNAs in HNSCC. The expression of circRNAs from the tyrosylprotein sulfotransferase 2 (TPST2) gene and miRNAs was evaluated through qPCR, while the circular structure of circTPST2 was verified using Sanger sequencing and RNase R. Through Western blotting, biotin-labeled RNA pulldown, RNA immunoprecipitation, mass spectrometry, and rescue experiments, we discovered miR-770-5p and nucleolin as downstream targets of circTPST2. Functional tests, including CCK8 assays and flow cytometry, assessed the chemoresistance ability of circTPST2, miR-770-5p, and Nucleolin. Additionally, FISH assays determined the subcellular localization of circTPST2, miR-770-5p, and Nucleolin. IHC staining was employed to detect circTPST2 and Nucleolin expression in HNSCC patients. circTPST2 expression was inversely correlated with cisplatin sensitivity in HNSCC cell lines. Remarkably, high circTPST2 expression correlated with lower overall survival rates in chemotherapeutic HNSCC patients. Mechanistically, circTPST2 reduced chemosensitivity through sponge-like adsorption of miR-770-5p and upregulation of the downstream protein Nucleolin in HNSCC cells. The TCGA database revealed improved prognosis for patients with low circTPST2 expression after chemotherapy. Moreover, analysis of HNSCC cohorts demonstrated better prognosis for patients with low Nucleolin protein expression after chemotherapy. We unveil circTPST2 as a circRNA associated with chemoresistance in HNSCC, suggesting its potential as a marker for selecting chemotherapy regimens in HNSCC patients. Further exploration of the downstream targets of circTPST2 advanced our understanding and improved treatment strategies for HNSCC.
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Affiliation(s)
- Tianqing Wang
- State Key Laboratory of Oral Diseases & National Center for Stomatology, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (T.W.); (C.X.); (S.Z.); (X.T.); (Y.H.); (Y.W.); (J.W.); (N.J.)
| | - Chuan Xin
- State Key Laboratory of Oral Diseases & National Center for Stomatology, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (T.W.); (C.X.); (S.Z.); (X.T.); (Y.H.); (Y.W.); (J.W.); (N.J.)
- Key Laboratory of Oral Biomedical Research of Zhejiang Province, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Stomatology Hospital, Cancer Center of Zhejiang University, Hangzhou 310006, China
| | - Shiyu Zhang
- State Key Laboratory of Oral Diseases & National Center for Stomatology, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (T.W.); (C.X.); (S.Z.); (X.T.); (Y.H.); (Y.W.); (J.W.); (N.J.)
| | - Xin Tian
- State Key Laboratory of Oral Diseases & National Center for Stomatology, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (T.W.); (C.X.); (S.Z.); (X.T.); (Y.H.); (Y.W.); (J.W.); (N.J.)
| | - Yuting Hu
- State Key Laboratory of Oral Diseases & National Center for Stomatology, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (T.W.); (C.X.); (S.Z.); (X.T.); (Y.H.); (Y.W.); (J.W.); (N.J.)
| | - Ying Wang
- State Key Laboratory of Oral Diseases & National Center for Stomatology, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (T.W.); (C.X.); (S.Z.); (X.T.); (Y.H.); (Y.W.); (J.W.); (N.J.)
| | - Jiongke Wang
- State Key Laboratory of Oral Diseases & National Center for Stomatology, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (T.W.); (C.X.); (S.Z.); (X.T.); (Y.H.); (Y.W.); (J.W.); (N.J.)
| | - Ning Ji
- State Key Laboratory of Oral Diseases & National Center for Stomatology, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (T.W.); (C.X.); (S.Z.); (X.T.); (Y.H.); (Y.W.); (J.W.); (N.J.)
| | - Xin Zeng
- State Key Laboratory of Oral Diseases & National Center for Stomatology, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (T.W.); (C.X.); (S.Z.); (X.T.); (Y.H.); (Y.W.); (J.W.); (N.J.)
| | - Jing Li
- State Key Laboratory of Oral Diseases & National Center for Stomatology, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (T.W.); (C.X.); (S.Z.); (X.T.); (Y.H.); (Y.W.); (J.W.); (N.J.)
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Wan X, Fang Y, Du J, Cai S, Dong H. GW4869 Can Inhibit Epithelial-Mesenchymal Transition and Extracellular HSP90α in Gefitinib-Sensitive NSCLC Cells. Onco Targets Ther 2023; 16:913-922. [PMID: 38021444 PMCID: PMC10640835 DOI: 10.2147/ott.s428707] [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: 08/10/2023] [Accepted: 10/13/2023] [Indexed: 12/01/2023] Open
Abstract
Objective GW4869 is an exosomal inhibitor. It is necessary to delay the occurrence of gefitinib resistance during non-small-cell lung cancer (NSCLC) treatment. This study aimed to investigate the anti-tumor effects of GW4869 on epithelial-mesenchymal transition (EMT) and expression of extracellular heat shock protein 90α (eHSP90α) that contributes to acquired resisitance. Our study provides a new sight into the treatment of EGFR-mutated NSCLC. Materials and Methods We performed western blotting to detect levels of EMT and eHSP90α. Wound healing and transwell assays were performed to evaluate the behavioral dynamics of EMT. A nude mouse model of HCC827 was established in vivo. Results GW4869 inhibited the expression of eHSP90α, EMT, invasion and migration abilities of HCC827 and PC9. GW4869 enhanced sensitivity to gefitinib in BALB/c nude mice bearing tumors of HCC827. Conclusion These studies suggest that GW4869 can inhibit EMT and extracellular HSP90α, providing new strategies for enhancing gefitinib sensitivity in NSCLC.
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Affiliation(s)
- Xuan Wan
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, 510515, People’s Republic of China
| | - Yuting Fang
- BSL-3 Laboratory, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, Guangdong Province, 510515, People’s Republic of China
| | - Jiangzhou Du
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, 510515, People’s Republic of China
| | - Shaoxi Cai
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, 510515, People’s Republic of China
| | - Hangming Dong
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, 510515, People’s Republic of China
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10
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Wu Q, Zou S, Liu W, Liang M, Chen Y, Chang J, Liu Y, Yu X. A novel onco-cardiological mouse model of lung cancer-induced cardiac dysfunction and its application in identifying potential roles of tRNA-derived small RNAs. Biomed Pharmacother 2023; 165:115117. [PMID: 37406509 DOI: 10.1016/j.biopha.2023.115117] [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: 05/20/2023] [Revised: 06/28/2023] [Accepted: 07/01/2023] [Indexed: 07/07/2023] Open
Abstract
An increasing body of research suggests cancer-induced cardiovascular diseases, leading to the appearance of an interdisciplinary study known as onco-cardiology. Lung cancer has the highest incidence and mortality. Cardiac dysfunction constitutes a major cause of death in lung cancer patients. However, its mechanism has not been elucidated because suitable animal models that adequately mimic clinical features are lacking. Here, we established a novel chemically induced lung cancer mouse model using benzo[a]pyrene and urethane to recapitulate the general characteristics of cardiac dysfunction caused by lung cancer, the cardiac disorders in the context of the progression of lung cancer were evaluated using echocardiographic and histological approaches. The pathological changes included myocardial ischaemia, pericarditis, cardiac pre-cachexia, and pulmonary artery hypertension. We performed sequencing to detect the tRNA-derived fragments and tRNA-derived stress-induced RNAs (tRFs/tiRNAs) expressions in mouse heart tissue. 22 upregulated and 16 downregulated tRFs/tiRNAs were identified. Subsequently, the top 10 significant results of Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were presented. The in vitro model was established by exposing neonatal rat cardiomyocytes and myocardial fibroblasts to lung tumour cell-conditioned medium, respectively. Western blotting revealed significant changes in cardiac failure markers (atrial natriuretic peptide and α-myosin heavy chain) and cardiac fibrosis markers (Collagen-1 and Collagen-3). Our model adequately reflects the pathological features of lung cancer-induced cardiac dysfunction. Furthermore, the altered tRF/tiRNA profiles showed great promise as novel targets for therapies. These results might pave the way for research on therapeutic targets in onco-cardiology.
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Affiliation(s)
- Qian Wu
- Department of Pharmacology, the Municipal & Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, National Medical Products Administration & State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, PR China
| | - Shiting Zou
- Department of Pharmacology, the Municipal & Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, National Medical Products Administration & State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, PR China
| | - Wanjie Liu
- Department of Pharmacology, the Municipal & Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, National Medical Products Administration & State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, PR China
| | - Miao Liang
- Department of Pharmacology, the Municipal & Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, National Medical Products Administration & State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, PR China
| | - Yuling Chen
- Department of Pharmacology, the Municipal & Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, National Medical Products Administration & State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, PR China
| | - Jishuo Chang
- Department of Pharmacology, the Municipal & Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, National Medical Products Administration & State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, PR China
| | - Yinghua Liu
- Department of Pharmacology, the Municipal & Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, National Medical Products Administration & State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, PR China.
| | - Xiyong Yu
- Department of Pharmacology, the Municipal & Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, National Medical Products Administration & State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, PR China.
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11
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Zhou J, Qin H, Miao J, Liu R, Wang W. Efficacy observation and prognosis analysis of EGFR-TKIs alone versus EGFR-TKIs plus chemotherapy in advanced lung adenocarcinoma with EGFR Exon 19 Deletion, Exon 21 L858R mutation: A historical cohort study. Medicine (Baltimore) 2023; 102:e34110. [PMID: 37390279 PMCID: PMC10313250 DOI: 10.1097/md.0000000000034110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 06/05/2023] [Indexed: 07/02/2023] Open
Abstract
The aim of this study was to investigate the clinical efficacy and determine the prognostic value of Epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKIs) alone versus EGFR-TKIs plus chemotherapy for the treatment of advanced lung adenocarcinoma with EGFR Exon 19 Deletion(19Del), Exon 21 L858R (L858R) mutation. The demographic and clinical characteristics of 110 newly diagnosed metastatic lung adenocarcinoma patients with the EGFR 19Del, L858R mutation from June 2016 to October 2018 were retrospectively analyzed. Total remission rate (ORR), disease control rate (DCR), median progression-free survival (mPFS), and patient 1-year/2-year survival between EGFR-TKIs combined with first-line platinum-containing double-drug chemotherapy (Observation) group and an EGFR-TKIs alone (Control) group were evaluated and analyzed. For lung adenocarcinoma patients with the EGFR 19Del, L858R mutation, the Observation group had a better ORR (81.4% vs 52.2%), mPFS (12.0 vs 9 months), and 2-year survival (72.1% vs 52.2%) than the Control group, and the differences were statistically significant (P < .05), but DCR (95.3% vs 88.1%) and 1-year survival (90.7% vs 83.6%) were not significantly different between the groups (P > .05). For lung adenocarcinoma with the EGFR 19Del mutation, the Observation group showed a better ORR (81.8% vs 54.3%), and mPFS (14.5 vs 11.0 months) than the Control group, and the differences were statistically significant (P < .05), but DCR (95.5% vs 91.4%), 1-year survival (90.9% vs 85.7%), and 2-year survival (72.7% vs 60.0%) were not significantly different (P > .05). For lung adenocarcinoma with the EGFR L858R mutation, the Observation group showed a better ORR (81.0% vs 50.0%), mPFS (12.0 vs 9.0 months), and 2-year survival (71.4% vs 43.8%) than the Control group (P < .05), but DCR (95.2% vs 84.4%) and 1-year survival (90.5% vs 81.3%) were not significantly different (P > .05). Compared to EGFR-TKIs alone, EGFR-TKIs combined with chemotherapy improved ORR and mPFS in cases of advanced lung adenocarcinoma with EGFR 19Del, L858R mutation. In particular, patients with the EGFR L858R mutation showed a long-term survival benefit trend. EGFR-TKIs combined chemotherapy may therefore be a viable treatment method for delaying targeted drug resistance.
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Affiliation(s)
- Jinhua Zhou
- Department of Respiratory Medicine, The Second Hospital of Shandong University, Jinan, P.R. China
- Department of Respiratory Medicine, Jining First People’s Hospital, Jining, P.R. China
| | - Hongya Qin
- Department of Respiratory Medicine, Jining First People’s Hospital, Jining, P.R. China
| | - Jianlong Miao
- Department of Respiratory Medicine, Jining First People’s Hospital, Jining, P.R. China
| | - Ruijuan Liu
- Department of Respiratory Medicine, Jining First People’s Hospital, Jining, P.R. China
| | - Wei Wang
- Department of Respiratory Medicine, The Second Hospital of Shandong University, Jinan, P.R. China
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12
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Ma KSK, Tsai PF, Hsieh TYJ, Chodosh J. Ocular surface complications following biological therapy for cancer. FRONTIERS IN TOXICOLOGY 2023; 5:1137637. [PMID: 37424746 PMCID: PMC10324604 DOI: 10.3389/ftox.2023.1137637] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 06/12/2023] [Indexed: 07/11/2023] Open
Abstract
Novel and highly effective biological agents developed to treat cancer over the past two decades have also been linked to multiple adverse outcomes, including unanticipated consequences for the cornea. This review provides an overview of adverse corneal complications of biological agents currently in use for the treatment of cancer. Epidermal growth factor receptor inhibitors and immune checkpoint inhibitors are the two classes of biological agents most frequently associated with corneal adverse events. Dry eye, Stevens-Johnson syndrome, and corneal transplant rejection have all been reported following the use of immune checkpoint inhibitors. The management of these adverse events requires close collaboration between ophthalmologists, dermatologists, and oncologists. This review focuses in depth on the epidemiology, pathophysiology, and management of ocular surface complications of biological therapies against cancer.
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Affiliation(s)
- Kevin Sheng-Kai Ma
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States
- Center for Global Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States
| | - Ping-Feng Tsai
- Department of Ophthalmology, Tri-Service General Hospital, Taipei, Taiwan
| | - Tina Yi-Jin Hsieh
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - James Chodosh
- Department of Ophthalmology and Visual Sciences, University of New Mexico School of Medicine, Albuquerque, NM, United States
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13
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Mansour MA, AboulMagd AM, Abbas SH, Abdel-Rahman HM, Abdel-Aziz M. Insights into fourth generation selective inhibitors of (C797S) EGFR mutation combating non-small cell lung cancer resistance: a critical review. RSC Adv 2023; 13:18825-18853. [PMID: 37350862 PMCID: PMC10282734 DOI: 10.1039/d3ra02347h] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 06/12/2023] [Indexed: 06/24/2023] Open
Abstract
Lung cancer is the second most common cause of morbidity and mortality among cancer types worldwide, with non-small cell lung cancer (NSCLC) representing the majority of most cases. Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR TKIs) are among the most commonly used targeted therapy to treat NSCLC. Recent years have seen the evaluation of many synthetic EGFR TKIs, most of which showed therapeutic activity in pertinent models and were classified as first, second, and third-generation. The latest studies have concluded that their efficacy was also compromised by additional acquired mutations, including C797S. Because second- and third-generation EGFR TKIs are irreversible inhibitors, they are ineffective against C797S containing EGFR triple mutations (Del19/T790M/C797S and L858R/T790M/C797S). Therefore, there is an urgent unmet medical need to develop next-generation EGFR TKIs that selectively inhibit EGFR triple mutations via a non-irreversible mechanism. This review covers the fourth-generation EGFR-TKIs' most recent design with their essential binding interactions, the clinical difficulties, and the potential outcomes of treating patients with EGFR mutation C797S resistant to third-generation EGFR-TKIs was also discussed. Moreover, the utilization of various therapeutic strategies, including multi-targeting drugs and combination therapies, has also been reviewed.
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Affiliation(s)
- Mostafa A Mansour
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Nahda University in Beni-Suef (NUB) Beni-Suef 62513 Egypt
| | - Asmaa M AboulMagd
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Nahda University in Beni-Suef (NUB) Beni-Suef 62513 Egypt
| | - Samar H Abbas
- Medicinal Chemistry Department, Faculty of Pharmacy, Minia University Minia 61519 Egypt
| | - Hamdy M Abdel-Rahman
- Medicinal Chemistry Department, Faculty of Pharmacy, Assiut University Assiut 71526 Egypt
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Badr University in Assiut (BUA) Assiut 2014101 Egypt
| | - Mohamed Abdel-Aziz
- Medicinal Chemistry Department, Faculty of Pharmacy, Minia University Minia 61519 Egypt
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14
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Krishna A, Sathya M, Mukesh S, Athiyamaan MS, Banerjee S, Sunny J, Srinivas C, Lobo D, Makkapatti BS, Jawahar V. Efficacy and safety of EGFR inhibitor gefitinib in recurrent or metastatic cervical cancer: a preliminary report. Med Oncol 2023; 40:203. [PMID: 37310466 DOI: 10.1007/s12032-023-02070-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 05/30/2023] [Indexed: 06/14/2023]
Abstract
There has been growing interest in the use of epidermal growth factor receptor inhibitors in various cancers. The study was conducted to evaluate the efficacy and safety of gefitinib as a monotherapy in patients with recurrent or metastatic cervical cancer. Patients with cervical carcinoma who experienced locoregional recurrence or distant metastases either at presentation or after definitive combined chemoradiotherapy or postoperative radiotherapy were enrolled. Gefitinib was administered orally at a dose of 250 mg/d to eligible patients. Treatment with Gefitinib was continued until disease progression, intolerable adverse effects were developed, or consent was withdrawn. Clinical and radiological investigations were used to verify the disease response. Toxicity was graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events version 5.0. The study enrolled 32 patients who met the eligibility criteria. Thirty patients were available for the analysis. The majority of the patients included in the analysis had FIGO stage IIIB disease at their initial presentation. The median follow-up time was 6 months (3-15 months). Two patients (7%) had a complete clinical response, 7 patients (23%) had a partial response, 5 patients (17%) showed a stable disease and 16 patients had progressive disease (53%). The disease control rate was 47%. The median PFS was noted to be 4.5 months and the 1-year PFS was 20%. None of the individuals experienced toxicity of grade 3 or higher. All toxicities were managed conservatively. The study suggests that gefitinib may be a promising therapeutic option for patients with advanced cervical cancer who have limited treatment alternatives.
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Affiliation(s)
- Abhishek Krishna
- Department of Radiation Oncology, Kasturba Medical College, Mangalore, India.
| | - M Sathya
- Department of Radiation Oncology, Mysore Medical College and Research Institute, Mysore, India
| | - S Mukesh
- Department of Radiation Oncology, Mysore Medical College and Research Institute, Mysore, India
| | - M S Athiyamaan
- Department of Radiation Oncology, Kasturba Medical College, Mangalore, India
| | - Sourjya Banerjee
- Department of Radiation Oncology, Kasturba Medical College, Mangalore, India
| | - Johan Sunny
- Department of Radiation Oncology, Kasturba Medical College, Mangalore, India
| | | | - Dilson Lobo
- Department of Radiation Oncology, Kasturba Medical College, Mangalore, India
| | | | - Vaishak Jawahar
- Department of Radiation Oncology, Kasturba Medical College, Mangalore, India
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15
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El Ouardi M, Tamarit L, Vayá I, Miranda MA, Andreu I. Cellular photo(geno)toxicity of gefitinib after biotransformation. Front Pharmacol 2023; 14:1208075. [PMID: 37351506 PMCID: PMC10283009 DOI: 10.3389/fphar.2023.1208075] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 05/23/2023] [Indexed: 06/24/2023] Open
Abstract
Gefitinib (GFT) is a selective epidermal growth factor receptor (EGFR) inhibitor clinically used for the treatment of patients with non-small cell lung cancer. Bioactivation by mainly Phase I hepatic metabolism leads to chemically reactive metabolites such as O-Demethyl gefitinib (DMT-GFT), 4-Defluoro-4-hydroxy gefitinib (DF-GFT), and O-Demorpholinopropyl gefitinib (DMOR-GFT), which display an enhanced UV-light absorption. In this context, the aim of the present study is to investigate the capability of gefitinib metabolites to induce photosensitivity disorders and to elucidate the involved mechanisms. According to the neutral red uptake (NRU) phototoxicity test, only DF-GFT metabolite can be considered non-phototoxic to cells with a photoirritation factor (PIF) close to 1. Moreover, DMOR-GFT is markedly more phototoxic than the parent drug (PIF = 48), whereas DMT-GFT is much less phototoxic (PIF = 7). Using the thiobarbituric acid reactive substances (TBARS) method as an indicator of lipid photoperoxidation, only DMOR-GFT has demonstrated the ability to photosensitize this process, resulting in a significant amount of TBARS (similar to ketoprofen, which was used as the positive control). Protein photooxidation monitored by 2,4-dinitrophenylhydrazine (DNPH) derivatization method is mainly mediated by GFT and, to a lesser extent, by DMOR-GFT; in contrast, protein oxidation associated with DMT-GFT is nearly negligible. Interestingly, the damage to cellular DNA as revealed by the comet assay, indicates that DMT-GFT has the highest photogenotoxic potential; moreover, the DNA damage induced by this metabolite is hardly repaired by the cells after a time recovery of 18 h. This could ultimately result in mutagenic and carcinogenic effects. These results could aid oncologists when prescribing TKIs to cancer patients and, thus, establish the conditions of use and recommend photoprotection guidelines.
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Affiliation(s)
- Meryem El Ouardi
- Departamento de Química-Instituto de Tecnología Química UPV-CSIC, Universitat Politècnica de València, Valencia, Spain
- Unidad Mixta de Investigación UPV- IIS La Fe, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Lorena Tamarit
- Departamento de Química-Instituto de Tecnología Química UPV-CSIC, Universitat Politècnica de València, Valencia, Spain
- Unidad Mixta de Investigación UPV- IIS La Fe, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Ignacio Vayá
- Departamento de Química-Instituto de Tecnología Química UPV-CSIC, Universitat Politècnica de València, Valencia, Spain
- Unidad Mixta de Investigación UPV- IIS La Fe, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Miguel A. Miranda
- Departamento de Química-Instituto de Tecnología Química UPV-CSIC, Universitat Politècnica de València, Valencia, Spain
- Unidad Mixta de Investigación UPV- IIS La Fe, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Inmaculada Andreu
- Departamento de Química-Instituto de Tecnología Química UPV-CSIC, Universitat Politècnica de València, Valencia, Spain
- Unidad Mixta de Investigación UPV- IIS La Fe, Hospital Universitari i Politècnic La Fe, Valencia, Spain
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16
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Chiliquinga AJ, Acosta B, Ogonaga-Borja I, Villarruel-Melquiades F, de la Garza J, Gariglio P, Ocádiz-Delgado R, Ramírez A, Sánchez-Pérez Y, García-Cuellar CM, Bañuelos C, Camacho J. Ion Channels as Potential Tools for the Diagnosis, Prognosis, and Treatment of HPV-Associated Cancers. Cells 2023; 12:1376. [PMID: 37408210 PMCID: PMC10217072 DOI: 10.3390/cells12101376] [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: 02/15/2023] [Revised: 04/19/2023] [Accepted: 05/05/2023] [Indexed: 07/07/2023] Open
Abstract
The human papilloma virus (HPV) group comprises approximately 200 genetic types that have a special affinity for epithelial tissues and can vary from producing benign symptoms to developing into complicated pathologies, such as cancer. The HPV replicative cycle affects various cellular and molecular processes, including DNA insertions and methylation and relevant pathways related to pRb and p53, as well as ion channel expression or function. Ion channels are responsible for the flow of ions across cell membranes and play very important roles in human physiology, including the regulation of ion homeostasis, electrical excitability, and cell signaling. However, when ion channel function or expression is altered, the channels can trigger a wide range of channelopathies, including cancer. In consequence, the up- or down-regulation of ion channels in cancer makes them attractive molecular markers for the diagnosis, prognosis, and treatment of the disease. Interestingly, the activity or expression of several ion channels is dysregulated in HPV-associated cancers. Here, we review the status of ion channels and their regulation in HPV-associated cancers and discuss the potential molecular mechanisms involved. Understanding the dynamics of ion channels in these cancers should help to improve early diagnosis, prognosis, and treatment in the benefit of HPV-associated cancer patients.
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Affiliation(s)
| | - Brenda Acosta
- Grupo de Investigación de Ciencias en Red, Universidad Técnica del Norte, Ibarra 100105, Ecuador
- Departamento de Farmacología, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Ciudad de Mexico CP 07360, Mexico
| | - Ingrid Ogonaga-Borja
- Grupo de Investigación de Ciencias en Red, Universidad Técnica del Norte, Ibarra 100105, Ecuador
- Departamento de Farmacología, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Ciudad de Mexico CP 07360, Mexico
| | - Fernanda Villarruel-Melquiades
- Departamento de Farmacología, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Ciudad de Mexico CP 07360, Mexico
| | - Jaime de la Garza
- Unidad de Oncología Torácica y Laboratorio de Medicina Personalizada, Instituto Nacional de Cancerología (INCan), Tlalpan, Ciudad de Mexico CP 14080, Mexico
| | - Patricio Gariglio
- Departamento de Genética y Biología Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Ciudad de Mexico CP 07360, Mexico
| | - Rodolfo Ocádiz-Delgado
- Departamento de Genética y Biología Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Ciudad de Mexico CP 07360, Mexico
| | - Ana Ramírez
- Facultad de Ciencias Químicas e Ingeniería, Universidad Autónoma de Baja California, Calzada Universidad 14418, Tijuana 22390, Mexico
| | - Yesennia Sánchez-Pérez
- Subdirección de Investigación Básica, Instituto Nacional de Cancerología (INCan), Tlalpan, Ciudad de Mexico CP 14080, Mexico
| | - Claudia M. García-Cuellar
- Subdirección de Investigación Básica, Instituto Nacional de Cancerología (INCan), Tlalpan, Ciudad de Mexico CP 14080, Mexico
| | - Cecilia Bañuelos
- Programa Transdisciplinario en Desarrollo Científico y Tecnológico para la Sociedad, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Ciudad de Mexico CP 07360, Mexico
| | - Javier Camacho
- Departamento de Farmacología, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Ciudad de Mexico CP 07360, Mexico
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17
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Song X, Cao L, Ni B, Wang J, Qin X, Sun X, Xu B, Wang X, Li J. Challenges of EGFR-TKIs in NSCLC and the potential role of herbs and active compounds: From mechanism to clinical practice. Front Pharmacol 2023; 14:1090500. [PMID: 37089959 PMCID: PMC10120859 DOI: 10.3389/fphar.2023.1090500] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Accepted: 03/28/2023] [Indexed: 04/25/2023] Open
Abstract
Epidermal growth factor receptor (EGFR) mutations are the most common oncogenic driver in non-small cell lung cancer (NSCLC). Epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) are widely used in the treatment of lung cancer, especially in the first-line treatment of advanced NSCLC, and EGFR-TKIs monotherapy has achieved better efficacy and tolerability compared with standard chemotherapy. However, acquired resistance to EGFR-TKIs and associated adverse events pose a significant obstacle to targeted lung cancer therapy. Therefore, there is an urgent need to seek effective interventions to overcome these limitations. Natural medicines have shown potential therapeutic advantages in reversing acquired resistance to EGFR-TKIs and reducing adverse events, bringing new options and directions for EGFR-TKIs combination therapy. In this paper, we systematically demonstrated the resistance mechanism of EGFR-TKIs, the clinical strategy of each generation of EGFR-TKIs in the synergistic treatment of NSCLC, the treatment-related adverse events of EGFR-TKIs, and the potential role of traditional Chinese medicine in overcoming the resistance and adverse reactions of EGFR-TKIs. Herbs and active compounds have the potential to act synergistically through multiple pathways and multiple mechanisms of overall regulation, combined with targeted therapy, and are expected to be an innovative model for NSCLC treatment.
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Affiliation(s)
- Xiaotong Song
- Department of Oncology, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Luchang Cao
- Department of Oncology, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Baoyi Ni
- Department of Oncology, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jia Wang
- Department of Respiratory, Hongqi Hospital Affiliated to Mudanjiang Medical College, Mudanjiang, China
| | - Xiaoyan Qin
- Department of Oncology, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xiaoyue Sun
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Bowen Xu
- Department of Oncology, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xinmiao Wang
- Department of Oncology, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jie Li
- Department of Oncology, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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18
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Jethwa M, Gangopadhyay A, Saha A. Search for potentially biased epidermal growth factor receptor (EGFR) inhibitors through pharmacophore modelling, molecular docking, and molecular dynamics (MD) simulation approaches. J Biomol Struct Dyn 2023; 41:1681-1689. [PMID: 35014597 DOI: 10.1080/07391102.2021.2023644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Epidermal growth factor receptor (EGFR), being one of the most crucial receptor in cancer therapy, has been selected as a potential target for the present study. Ligand-based pharmacophore model (n = 30, R2=0.93 with root mean square deviation = 1.14, ΔCost = 144.27 and configuration cost = 21) was developed and validated with Fischer's randomisation (at 95% confidence), test set (n = 225, R2 pred = 0.81), external data set (n = 13, R2 pred = 0.95) and decoy set (n = 70), further the model has been used to search for novel EGFR inhibitors. The validated model was used for virtual screening of zinc database. A pool of 115,948 candidate molecules was screened through the model. Subsequently, molecules having predicted IC50<0.2 µM were selected for screening through drug-like properties filter. Based on pharmacokinetic profile (ADMET study), Lipinski's rule of five and Veber's rule, 62 molecules were shortlisted for molecular docking. Using consensus docking, five hit molecules were selected, which were further considered for molecular dynamics simulation. Additionally MM-GBSA analysis was carried which showed that affinity of hits towards the receptor of three compound mainly ZINC305, ZINC131796 and ZINC131785 were similar to the standard vanedtinib. The simulation, performed for 100 ns, revealed that two hit molecules, namely ZINC305 and ZINC131785, showing potential interactions at the ligand-binding domain of EGFR protein with good ligand-protein stability. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Megha Jethwa
- Department of Chemical Technology, University of Calcutta, Kolkata, India
| | - Aditi Gangopadhyay
- Department of Chemical Technology, University of Calcutta, Kolkata, India
| | - Achintya Saha
- Department of Chemical Technology, University of Calcutta, Kolkata, India
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19
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Jin N, Xia Y, Gao Q. Combined PARP inhibitors and small molecular inhibitors in solid tumor treatment (Review). Int J Oncol 2023; 62:28. [PMID: 36601757 PMCID: PMC9851129 DOI: 10.3892/ijo.2023.5476] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 09/23/2022] [Indexed: 01/05/2023] Open
Abstract
With the development of precision medicine, targeted therapy has attracted extensive attention. Poly(ADP‑ribose) polymerase inhibitors (PARPi) are critical clinical drugs designed to induce cell death and are major antitumor targeted agents. However, preclinical and clinical data have revealed the limitations of PARPi monotherapy. Therefore, their combination with other targeted drugs has become a research hotspot in tumor treatment. Recent studies have demonstrated the critical role of small molecular inhibitors in multiple haematological cancers and solid tumors via cellular signalling modulation, exhibiting potential as a combined pharmacotherapy. In the present review, studies focused on small molecular inhibitors targeting the homologous recombination pathway were summarized and clinical trials evaluating the safety and efficacy of combined treatment were discussed.
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Affiliation(s)
- Ning Jin
- Key Laboratory of The Ministry of Education, Cancer Biology Research Center, Tongji Hospital, Wuhan, Hubei 430000, P.R. China
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430000, P.R. China
| | - Yu Xia
- Key Laboratory of The Ministry of Education, Cancer Biology Research Center, Tongji Hospital, Wuhan, Hubei 430000, P.R. China
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430000, P.R. China
| | - Qinglei Gao
- Key Laboratory of The Ministry of Education, Cancer Biology Research Center, Tongji Hospital, Wuhan, Hubei 430000, P.R. China
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430000, P.R. China
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Fang Y, Zhang Q, Wang W, Tong J, Li X. Successful treatment of a patient with advanced lung adenocarcinoma (EGFR-T790M and C797S cis) with lazertinib: A case report and literature review. Front Oncol 2023; 12:1037964. [PMID: 36698414 PMCID: PMC9868826 DOI: 10.3389/fonc.2022.1037964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 12/19/2022] [Indexed: 01/12/2023] Open
Abstract
Lazertinib has been shown to treat non-small cell lung cancer (NSCLC) patients with EGFR-T790M, Ex19del, and L858R mutations. However, there are still no studies to prove that lazertinib could be used in patients with EGFR-T790M and C797s cis mutations in NSCLC. We report a case of a patient with advanced lung adenocarcinoma with EGFR-T790M and C797s cis mutations who were treated with lazertinib and achieved satisfactory efficacy without serious side effects. And the scratch assay and colony-forming unit assay were performed using lung adenocarcinoma cells from patients, the results showed that both lazertinib and amivantamab could inhibit the proliferation and migration of lung adenocarcinoma cells to some extent, and the inhibitory effect of lazertinib was better than that of amivantamab (p < 0. 01), while the inhibitory effect of lazertinib combined with amivantamab was not statistically different from that of lazertinib alone(p>0.05). This finding suggests that lazertinib may be an effective treatment option for patients with lung adenocarcinoma presenting with EGFR-T790M and C797s cis mutations.
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21
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He J, Luo L, Xu S, Yang F, Zhu W. Pyrrole-based EGFR inhibitors for the treatment of NCSLC: Binding modes and SARs investigations. Chem Biol Drug Des 2023; 101:195-217. [PMID: 36394145 DOI: 10.1111/cbdd.14169] [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: 04/20/2022] [Revised: 10/25/2022] [Accepted: 10/29/2022] [Indexed: 11/19/2022]
Abstract
The treatment of advanced non-small cell lung cancer (NSCLC) has made substantial progress due to the rapid development of small molecule targeted therapy, with dramatically prolonged survival. As an effective drug for the treatment of NSCLC, epidermal growth factor receptor (EGFR) inhibitors are currently experiencing issues like severe adverse events and drug resistance. It is urgent to develop novel types of EGFR inhibitors to overcome the abovementioned limitations. Pyrrole always works well as a probe for the creation of novel medication candidates for hard-to-treat conditions like lung cancer. Although the design, synthesis, and biological assays of pyrrole derivatives have been reported, their inhibitory actions against the receptor tyrosine kinase (RTK) EGFR have not been in-depthly studied. This review highlights the small molecule EGFR inhibitors containing pyrrole heterocyclic pharmacophores in recent years, and the research on their mechanism, biological activity, and structure-activity relationship (SAR).
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Affiliation(s)
- Jie He
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi, China
| | - Leixuan Luo
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi, China
| | - Shidi Xu
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi, China
| | - Feiyi Yang
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi, China
| | - Wufu Zhu
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi, China
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22
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Fang Y, Li X, Cheng H, Zhang L, Hao J. ANGPTL4 Regulates Lung Adenocarcinoma Pyroptosis and Apoptosis via NLRP3\ASC\Caspase 8 Signaling Pathway to Promote Resistance to Gefitinib. JOURNAL OF ONCOLOGY 2022; 2022:3623570. [PMID: 36467503 PMCID: PMC9718625 DOI: 10.1155/2022/3623570] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/02/2022] [Accepted: 09/12/2022] [Indexed: 10/13/2023]
Abstract
BACKGROUND Prior research has identified ANGPTL4 as a key player in the control of the body's lipid and glucose metabolism and a contributor to the onset of numerous cardiovascular conditions. Recently, it has been shown that ANGPTL4 also plays a critical role in tumor growth and progression. Nowadays, the number of EGFR-TKI resistant patients is increasing, and it is important to investigate the role of ANGPTL4 in regulating gefitinib resistance in PC9/GR non-small-cell lung cancer (NSCLC). METHODS The expression of ANGPTL4 in A549, PC9, H1975, BEAS-2B and PC9/GR cells was verified by Western blot and qRT-PCR assays, and the effect of gefitinib on the proliferative ability of each cell was probed by CCK-8 assay. By using shRNA to inhibit ANGPTL4 expression in cells, the effect of ANGPTL4 on cell migratory ability was examined and the effect of ANGPTL4 on cellular gefitinib sensitivity was confirmed using the CCK-8 assay and the edu proliferation test. Mouse transplantation tumors were constructed, and the effect of ANGPTL4 on cellular gefitinib sensitivity was investigated in vivo by flow cytometry, Tunel staining assay, immunohistochemical staining, and ROS fluorescence staining assay. ANGPTL4 expression in homoRNA overexpression cells was constructed, and the changes in the expression levels of ASC\NLRP3\Caspase 8 pathway and focal and apoptotic proteins were investigated in vitro, in vivo, afterknockdown and overexpression of ANGPTL4 expression by Westen blot assay. RESULTS ANGPTL4 was highly expressed in PC9/GR cells. Interfering with ANGPTL4 expression resulted in decreased proliferation and migration ability, decreased resistance to gefitinib, and increased scorching and apoptosis in PC9/GR cells. Interfering with ANGPTL4 expression in PC9/GR cells was shown to promote sensitivity to gefitinib and to mediate the NLRP3/ASC/Caspase 8 pathway to induce cell scorching and apoptosis. CONCLUSIONS ANGPTL4 promotes gefitinib resistance in PC9/GR cells by regulating the NLRP3/ASC/Caspase 8 pathway to inhibit scorch death. ANGPTL4 may be an effective new target for inhibiting EGFR-TKI resistance in lung adenocarcinoma cells.
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Affiliation(s)
- Yue Fang
- The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui, China
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei 230022, Anhui, China
| | - Xuan Li
- The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui, China
| | - Hao Cheng
- The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui, China
| | - Lu Zhang
- The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui, China
| | - Jiqing Hao
- The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui, China
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23
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He D, Liu Q, Wu Y, Xie L. A context-aware deconfounding autoencoder for robust prediction of personalized clinical drug response from cell-line compound screening. NAT MACH INTELL 2022; 4:879-892. [PMID: 38895093 PMCID: PMC11185412 DOI: 10.1038/s42256-022-00541-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 09/08/2022] [Indexed: 11/09/2022]
Abstract
Accurate and robust prediction of patient-specific responses to a new compound is critical to personalized drug discovery and development. However, patient data are often too scarce to train a generalized machine learning model. Although many methods have been developed to utilize cell-line screens for predicting clinical responses, their performances are unreliable owing to data heterogeneity and distribution shift. Here we have developed a novel context-aware deconfounding autoencoder (CODE-AE) that can extract intrinsic biological signals masked by context-specific patterns and confounding factors. Extensive comparative studies demonstrated that CODE-AE effectively alleviated the out-of-distribution problem for the model generalization and significantly improved accuracy and robustness over state-of-the-art methods in predicting patient-specific clinical drug responses purely from cell-line compound screens. Using CODE-AE, we screened 59 drugs for 9,808 patients with cancer. Our results are consistent with existing clinical observations, suggesting the potential of CODE-AE in developing personalized therapies and drug response biomarkers.
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Affiliation(s)
- Di He
- PhD program in Computer Science, Graduate Center, City University of New York, New York, NY, USA
| | - Qiao Liu
- Department of Computer Science, Hunter College, City University of New York, New York, NY, USA
| | - You Wu
- PhD program in Computer Science, Graduate Center, City University of New York, New York, NY, USA
| | - Lei Xie
- PhD program in Computer Science, Graduate Center, City University of New York, New York, NY, USA
- Department of Computer Science, Hunter College, City University of New York, New York, NY, USA
- Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, Cornell University, New York, NY, USA
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24
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Wang J, Yan PP, Wang HY, Zuo SJ, Zhang SQ, Cao YX, Cao L. Novel compound ZCJ14, a gefitinib analog, exhibited prominent anti-cancer effect among several cancer cell lines. Life Sci 2022; 307:120875. [PMID: 35963298 DOI: 10.1016/j.lfs.2022.120875] [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: 06/21/2022] [Revised: 07/30/2022] [Accepted: 08/07/2022] [Indexed: 10/15/2022]
Abstract
AIM ZCJ14, a gefitinib analog, exhibited prominent anti-cancer effect both in vitro and in vivo. The present study aims to investigate the inhibitory effects of ZCJ14 on human cancer cells, and explored its possible mechanism of action. MAIN METHODS The inhibitory effect of ZCJ14 on human-derived tumor cells in vitro was mainly measured by MTT and colony formation assays. The nude mouse xenograft models were established to figure out the inhibitory effect of ZCJ14 on solid tumors in vivo. Western blotting assays were used to detect the phosphorylation level of EGFR down-streaming proteins and the proteomic technique was used to study the proteome alterations of cancer cells triggered by ZCJ14. KEY FINDINGS ZCJ14 inhibited the proliferation of A549 (lung cancer), HCT116 (colorectal cancer) and MCF-7 (breast cancer) cells in vitro with 48 h IC50 values of 0.83, 0.85 and 0.92 μM, respectively. It suppressed the growth of A549, NCI-H1975, NCI-H1299 and MCF-7, HCT116 tumors in mouse xenograft models, and had almost no toxicity. At the same dose, the inhibitory effect of ZCJ14 on solid tumors was better than the corresponding positive drugs. ZCJ14 does not exert anti-tumor effects through inhibition of EGFR pathway, but by enhancing steroid biosynthesis and inhibiting ubiquitin-mediated proteolysis. SIGNIFICANCE Based on the excellent anti-tumor effect of ZCJ14 on human tumor cell lines, it can be used as an effective anti-tumor drug candidate. In addition, the results of proteomic study in this paper can provide clues for further study of the anti-tumor mechanism of ZCJ14.
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Affiliation(s)
- Jin Wang
- The Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou 310014, China; Department of Pharmacology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an 710061, China.
| | - Ping-Ping Yan
- Department of Pharmacology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an 710061, China
| | - Hong-Ying Wang
- Department of Pharmacology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an 710061, China
| | - Sai-Jie Zuo
- Department of Pharmaceutical Chemistry, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, China; School of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - San-Qi Zhang
- Department of Pharmaceutical Chemistry, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, China
| | - Yong-Xiao Cao
- Department of Pharmacology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an 710061, China
| | - Lei Cao
- Precision Medical Institute, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China.
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Vaquero J, Pavy A, Gonzalez-Sanchez E, Meredith M, Arbelaiz A, Fouassier L. Genetic alterations shaping tumor response to anti-EGFR therapies. Drug Resist Updat 2022; 64:100863. [DOI: 10.1016/j.drup.2022.100863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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26
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Circ-MAN1A2 Contributes to the Acquired Resistance of Gefitinib by Binding to miR-409-3p to Induce TWIST1 Expression in Non-small-cell Lung Cancer. BIOTECHNOL BIOPROC E 2022. [DOI: 10.1007/s12257-021-0190-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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27
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Engle K, Kumar G. Cancer multidrug-resistance reversal by ABCB1 inhibition: A recent update. Eur J Med Chem 2022; 239:114542. [PMID: 35751979 DOI: 10.1016/j.ejmech.2022.114542] [Citation(s) in RCA: 79] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 06/09/2022] [Accepted: 06/14/2022] [Indexed: 11/04/2022]
Abstract
Chemotherapy is one of the most common treatments for cancer that uses one or more anti-cancer drugs as a part of the standardized chemotherapy regimen. Cytotoxic chemicals delay and prevent cancer cells from multiplying, invading, and metastasizing. However, the significant drawbacks of cancer chemotherapy are the lack of selectivity of the cytotoxic drugs to tumour cells and normal cells and the development of resistance by cells for the particular drug or the combination of drugs. Multidrug resistance (MDR) is the low sensitivity of specific cells against drugs associated with cancer chemotherapy. The most common mechanisms of anticancer drug resistance are: (a) drug-dependent MDR (b) target-dependent MDR, and (c) drug target-independent MDR. In all the factors, the overexpression of multidrug efflux systems contributes significantly to the increased resistance in the cancer cells. Multidrug resistance due to efflux of anticancer drugs by membrane ABC transporters includes ABCB1, ABCC1, and ABCG2. ABCB1 inhibition can restore the sensitivity of the cancerous cells toward chemotherapeutic drugs. In this review, we discussed ABCB1 inhibitors under clinical studies with their mode of action, potency and selectivity. Also, we have highlighted the contribution of repurposing drugs, biologics and nano formulation strategies to combat multidrug resistance by modulating the ABCB1 activity.
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Affiliation(s)
- Kritika Engle
- Department of Natural Products, Chemical Sciences, National Institute of Pharmaceutical Education and Research-Hyderabad, Hyderabad, Balanagar, 500037, India
| | - Gautam Kumar
- Department of Natural Products, Chemical Sciences, National Institute of Pharmaceutical Education and Research-Hyderabad, Hyderabad, Balanagar, 500037, India.
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28
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Peng M, Zheng Z, Chen S, Fang L, Feng R, Zhang L, Tang Q, Liu X. Sensitization of Non-Small Cell Lung Cancer Cells to Gefitinib and Reversal of Epithelial-Mesenchymal Transition by Aloe-Emodin Via PI3K/Akt/TWIS1 Signal Blockage. Front Oncol 2022; 12:908031. [PMID: 35677158 PMCID: PMC9168594 DOI: 10.3389/fonc.2022.908031] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 04/19/2022] [Indexed: 12/12/2022] Open
Abstract
Objective To explore the impacts of AE (aloe-emodin) in gefitinib-resistant NSCLC (non-small cell lung cancer) cells and the corresponding mechanism. Methods PC9 and PC9-GR cells were cultured and treated by gefitinib, AE, or the combination of the two drugs. Then, viability, apoptosis, migration and invasion of cells were investigated using CCK-8, TUNEL, wound healing assay, and transwell assay, respectively. Female BALB/c nude mice were employed for the establishment of xenograft tumor models to examine the role of AE in tumor growth. Results PC9-GR cells showed reduced apoptosis and enhanced cell viability, migration and invasion upon treatment by gefitinib, compared with PC9 cells. E-cahherin in PC9-GR cells was down-regulated, while Vimentin, Snail2 (or Slug) and Twist1 in PC9-GR cells were up-regulated, compared with PC9 cells. Meanwhile, treatment by a combination of gefitinib and AE significantly strengthened apoptosis of PC9-GR cells, while attenuated their migration and invasion, compared with the control group or treatment by gefitinib or AE alone. WB results showed that AE could reverse EMT and activation of PI3K/AKT signalling pathway in PC9-GR cells. In vivo experiments showed that tumor growth and EMT of PC9-GR cells were dramatically repressed after treatment by a combination of AE and gefitinib. Additionally, the use of SC97 (a PI3K/Akt pathway activator) could counteract the effects of AE in gefitinib-resistant PC9 cells. Conclusions AE could enhance the gefitinib sensitivity of PC9-GR cells and reverse EMT by blocking PI3K/Akt/TWIS1 signal pathway.
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Affiliation(s)
- Minghui Peng
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Zhuifeng Zheng
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China.,Department of Radiation Oncology, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Changsha, China
| | - Shaoyang Chen
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Le Fang
- Department of Oncology, Loudi Central Hospital, Loudi, China
| | - Rongxiu Feng
- Department of Radiation Oncology, Xiangtan Central Hospital, Changde, China
| | - Lijun Zhang
- Department of Oncology, Huaihua First People's Hospital, Changde, China
| | - Qingnan Tang
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Xuewen Liu
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China
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Yang J, Li X, Tong Y, Yang Y, Zhao L, Zhou Q, Xu J, Dong L, Jiang Y. Targeting co-delivery of doxorubicin and gefitinib by biotinylated Au NCs for overcoming multidrug resistance in imaging-guided anticancer therapy. Colloids Surf B Biointerfaces 2022; 217:112608. [PMID: 35679735 DOI: 10.1016/j.colsurfb.2022.112608] [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: 04/07/2022] [Revised: 05/23/2022] [Accepted: 05/27/2022] [Indexed: 11/30/2022]
Abstract
Drug resistance and potential cardiotoxicity severely limit the DOX-mediated chemotherapy in clinical. Multi-drug combination is conducive to the realization of multi-modal synergy at the molecular level, which is crucial in drug dose optimization and improvement of therapeutic effect. In this work, fluorescent biotinylated Au Nanoclusters as an active targeting carrier was developed to realize real-time biological imaging and dual-drug delivery simultaneously. DNA toxin doxorubicin (DOX) and tyrosinase inhibitor gefitinib (GEF) were selected as dual-drug models for the treatment of human non-small cell lung cancer. The in vitro and in vivo results showed that dual-drug combination suppressed cancer cell growth more efficiently than any single formula at the same concentrations. GEF can block signaling in target cancer cells with mutated and overactive EGFR, thereby inhibiting tumor growth and metastasis and promoting tumor cell apoptosis. Combined with DOX chemotherapy, it will effectively overcome the problem of DOX resistance. In addition, the dual-drug delivery system produced excellent synergistic therapeutic effects without extra adverse toxicities. It provides a reference for the design and clinical application of the dual-drug delivery system.
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Affiliation(s)
- Jingjing Yang
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, Shandong, China; Shenzhen Research Institute of Shandong University, Shenzhen 518057, China
| | - Xiaofeng Li
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, Shandong, China
| | - Yao Tong
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Yufei Yang
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, Shandong, China
| | - Li Zhao
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, Shandong, China
| | - Qian Zhou
- Key Laboratory of Birth Regulation and Control Technology of National Health and Family Planning Commission of China, Maternal Child Health Hospital of Shandong Province, Jinan, China
| | - Jiawen Xu
- Department of Pathology, Shandong Provincial Hospital affiliated to Shandong First Medical University, Jinan, Shandong 250021, China.
| | - Lun Dong
- Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, Shandong Province, China.
| | - Yanyan Jiang
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, Shandong, China; Shenzhen Research Institute of Shandong University, Shenzhen 518057, China.
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Identifying the Potential Role and Prognostic Value of the Platelet-Derived Growth Factor Pathway in Kidney Renal Clear Cell Carcinoma. JOURNAL OF ONCOLOGY 2022; 2022:9498010. [PMID: 35342405 PMCID: PMC8947876 DOI: 10.1155/2022/9498010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 02/24/2022] [Indexed: 11/30/2022]
Abstract
The platelet-derived growth factor (PDGF) pathway is important in angiogenesis, which can accelerate the formation of vessels in tumor tissues and promote the progression of malignant tumors. To clarify the role of PDGF in the occurrence of renal cell carcinoma and targeted drug resistance, we explored the pathway in kidney renal clear cell carcinoma (KIRC) through bioinformatics analysis with the aim of supporting comprehensive and individualized therapy. First, we found 40 genes related to the PDGF pathway through gene set enrichment analysis and then obtained their expressions and clinical data in 32 different cancers from The Cancer Genome Atlas (TCGA). Mutations in these genes (including copy number and single-nucleotide variation) and mRNA expression were also detected. Next, we conducted a hazard ratio analysis to determine whether the PDGF pathway genes were risk or protective factors in tumors. Although PDGF-related genes acted as traditional oncogenes and were closely related to tumor angiogenesis in many cancers, our results indicated that most genes had a protective role in KIRC. We further analyzed the methylation modification of PDGF pathway genes and found that they were prevalent in 32 different cancers. Furthermore, 539 KIRC samples obtained from TCGA were divided into three clusters based on the mRNA expression of PDGF genes, including normal, inactive, and active PDGF gene expressions. The results from survival curve analysis indicated that the active PDGF cluster of patients had the best survival rate. Using the three clusters, we studied the correlation between the PDGF pathway and 12 common targeted drugs, as well as classical oncogenes and infiltrating immune cells. A prognostic risk model was constructed based on the PDGF score using LASSO-Cox regression analysis to analyze the value of the model in predicting the prognosis of patients with KIRC. Finally, 11 genes were selected for LASSO regression analysis, and the results demonstrated the high predictive value of this risk model and its close relationship with the pathological characteristics of KIRC (metastasis, size, grade, stage, etc.). In addition, we found that the risk score was an independent risk factor correlated with overall survival through univariate and multivariate analyses and a nomogram was built to assess patient prognosis. In conclusion, the occurrence and development of KIRC may be associated with an abnormally activated PDGF pathway, which may be a potential drug target in the treatment of KIRC.
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Rodrigues D, Herpers B, Ferreira S, Jo H, Fisher C, Coyle L, Chung SW, Kleinjans JCS, Jennen DGJ, de Kok TM. A Transcriptomic Approach to Elucidate the Mechanisms of Gefitinib-Induced Toxicity in Healthy Human Intestinal Organoids. Int J Mol Sci 2022; 23:ijms23042213. [PMID: 35216325 PMCID: PMC8876167 DOI: 10.3390/ijms23042213] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 02/14/2022] [Accepted: 02/15/2022] [Indexed: 02/01/2023] Open
Abstract
Gefitinib is a tyrosine kinase inhibitor (TKI) that selectively inhibits the epidermal growth factor receptor (EGFR), hampering cell growth and proliferation. Due to its action, gefitinib has been used in the treatment of cancers that present abnormally increased expression of EGFR. However, side effects from gefitinib therapy may occur, among which diarrhoea is most common, that can lead to interruption of the planned therapy in the more severe cases. The mechanisms underlying intestinal toxicity induced by gefitinib are not well understood. Therefore, this study aims at providing insight into these mechanisms based on transcriptomic responses induced in vitro. A 3D culture of healthy human colon and small intestine (SI) organoids was exposed to 0.1, 1, 10 and 30 µM of gefitinib, for a maximum of three days. These drug concentrations were selected using physiologically-based pharmacokinetic simulation considering patient dosing regimens. Samples were used for the analysis of viability and caspase 3/7 activation, image-based analysis of structural changes, as well as RNA isolation and sequencing via high-throughput techniques. Differential gene expression analysis showed that gefitinib perturbed signal transduction pathways, apoptosis, cell cycle, FOXO-mediated transcription, p53 signalling pathway, and metabolic pathways. Remarkably, opposite expression patterns of genes associated with metabolism of lipids and cholesterol biosynthesis were observed in colon versus SI organoids in response to gefitinib. These differences in the organoids’ responses could be linked to increased activated protein kinase (AMPK) activity in colon, which can influence the sensitivity of the colon to the drug. Therefore, this study sheds light on how gefitinib induces toxicity in intestinal organoids and provides an avenue towards the development of a potential tool for drug screening and development.
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Affiliation(s)
- Daniela Rodrigues
- Department of Toxicogenomics, GROW School for Oncology and Developmental Biology, Maastricht University, 6229 ER Maastricht, The Netherlands; (J.C.S.K.); (D.G.J.J.); (T.M.d.K.)
- Correspondence:
| | - Bram Herpers
- Crown Bioscience Netherlands B.V., J.H. Oortweg 21, 2333 CH Leiden, The Netherlands;
| | - Sofia Ferreira
- Simcyp Division, Certara UK Limited, Sheffield S1 2BJ, UK; (S.F.); (H.J.); (C.F.)
| | - Heeseung Jo
- Simcyp Division, Certara UK Limited, Sheffield S1 2BJ, UK; (S.F.); (H.J.); (C.F.)
| | - Ciarán Fisher
- Simcyp Division, Certara UK Limited, Sheffield S1 2BJ, UK; (S.F.); (H.J.); (C.F.)
| | - Luke Coyle
- Boehringer Ingelheim International GmbH, Pharmaceuticals Inc., Ridgefield, CT 06877, USA; (L.C.); (S.-W.C.)
| | - Seung-Wook Chung
- Boehringer Ingelheim International GmbH, Pharmaceuticals Inc., Ridgefield, CT 06877, USA; (L.C.); (S.-W.C.)
| | - Jos C. S. Kleinjans
- Department of Toxicogenomics, GROW School for Oncology and Developmental Biology, Maastricht University, 6229 ER Maastricht, The Netherlands; (J.C.S.K.); (D.G.J.J.); (T.M.d.K.)
| | - Danyel G. J. Jennen
- Department of Toxicogenomics, GROW School for Oncology and Developmental Biology, Maastricht University, 6229 ER Maastricht, The Netherlands; (J.C.S.K.); (D.G.J.J.); (T.M.d.K.)
| | - Theo M. de Kok
- Department of Toxicogenomics, GROW School for Oncology and Developmental Biology, Maastricht University, 6229 ER Maastricht, The Netherlands; (J.C.S.K.); (D.G.J.J.); (T.M.d.K.)
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Oh JH, Hur W, Li N, Jo SJ. Effects of the epidermal growth factor receptor inhibitor, gefitinib, on lipid and hyaluronic acid synthesis in cultured HaCaT keratinocytes. Exp Dermatol 2022; 31:918-927. [PMID: 35122447 DOI: 10.1111/exd.14538] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 12/30/2021] [Accepted: 02/02/2022] [Indexed: 11/30/2022]
Abstract
Epidermal growth factor receptor inhibitors (EGFRIs) are widely used for treating various cancers, including lung, colon, head and neck cancers. However, EGFRIs have unique dermatological side effects, including acneiform eruption, dry skin, paronychias, and pruritus. In this study, we investigated the molecular changes induced by an EGFRI, gefitinib, in the expression of lipogenic enzymes and hyaluronic acid (HA) regulatory proteins in HaCaT keratinocytes, and whether EGF restored these changes. HaCaT cells were treated with gefitinib, with or without EGF, and treated with tumor necrosis factor α (TNFα) for inducing an inflammatory response. The mRNA and protein expression was analyzed by real-time RT-PCR, enzyme-linked immunosorbent assay (ELISA), and western blotting. Gefitinib enhanced the TNFα-induced expression of C-C motif chemokine ligand 2 (CCL2), CCL5, and C-X-C motif chemokine ligand 10 (CXCL10), and the expression of TNFα in HaCaT cells, while EGF restored these changes. At a similar concentration range, gefitinib reduced the mRNA and/or protein expression of various lipogenic enzymes for fatty acid, cholesterol, and ceramide synthesis, except acidic sphingomyelinase. Gefitinib suppressed the mRNA and protein expression of HA synthase 2 (HAS2), HAS3, cluster of differentiation 44 (CD44), hyaluronidase 1 (HYAL1), and HYAL2, except the mRNA expression of HYAL1. EGF restored the changes induced by gefitinib, except for the mRNA expression of fatty acid synthase (FASN) and elongation of very long chain fatty acids protein (ELOVL) 6. In conclusion, EGFRIs suppress lipogenesis and HA metabolism, which may contribute to adverse dermatological effects, including barrier function impairment in cancer patients treated with EGFRIs.
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Affiliation(s)
- Jang-Hee Oh
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Republic of Korea.,Institute of Human-Environment Interface Biology, Medical Research Center, Seoul National University, Seoul, Republic of Korea.,Laboratory of Cutaneous Aging Research, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
| | - Woojune Hur
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Republic of Korea.,Institute of Human-Environment Interface Biology, Medical Research Center, Seoul National University, Seoul, Republic of Korea.,Laboratory of Cutaneous Aging Research, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
| | - Na Li
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Republic of Korea.,Institute of Human-Environment Interface Biology, Medical Research Center, Seoul National University, Seoul, Republic of Korea.,Laboratory of Cutaneous Aging Research, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
| | - Seong Jin Jo
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Republic of Korea.,Institute of Human-Environment Interface Biology, Medical Research Center, Seoul National University, Seoul, Republic of Korea.,Laboratory of Cutaneous Aging Research, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.,Center for Skin Cancer and Adverse Skin Reaction to Chemotherapeutics, Seoul National University Cancer Hospital, Seoul, Republic of Korea
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Yan R, Fan X, Xiao Z, Liu H, Huang X, Liu J, Zhang S, Yao J, An G, Ge Y. Inhibition of DCLK1 sensitizes resistant lung adenocarcinomas to EGFR-TKI through suppression of Wnt/β-Catenin activity and cancer stemness. Cancer Lett 2022; 531:83-97. [DOI: 10.1016/j.canlet.2022.01.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 01/24/2022] [Accepted: 01/24/2022] [Indexed: 12/19/2022]
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Prognostic Signatures and Therapeutic Value Based on the Notch Pathway in Renal Clear Cell Carcinoma. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:1669664. [PMID: 35096263 PMCID: PMC8794688 DOI: 10.1155/2022/1669664] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 12/10/2021] [Indexed: 01/21/2023]
Abstract
The Notch family of genes encodes a group of highly conserved cell surface membrane receptors, which are involved in one of the key pathways that determine cell growth, differentiation, and apoptosis in embryonic tissues. Furthermore, abnormal expression of Notch genes is closely related to the occurrence and development of several cancers. To date, no specific treatment of RCC has been reported to relate to the Notch pathway. Therefore, we detected Notch pathway genes in series of tumors, as well as potential compounds targeting the Notch pathway, with a focus on the mechanism of Notch pathway action in kidney renal clear cell carcinoma (KIRC). Samples from KIRC patients were divided into three clusters based on the mRNA expression of Notch pathway genes. In addition, we investigated the potential targets of the Notch pathway, predicted the IC50 of several classical targeted therapies, and analyzed their correlation with the Notch pathway. Finally, LASSO regression analysis was performed to build a model to predict survival in KIRC patients. These results suggest that therapies targeting the Notch pathway could be more efficiently studied based on the Notch score and that we can predict the prognosis of patients with KIRC based on the expression of Notch pathway genes. Most importantly, these results may provide a solid theoretical basis for future research on therapeutic targets for patients with KIRC.
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He L, Zhong Z, Chen M, Liang Q, Wang Y, Tan W. Current Advances in Coptidis Rhizoma for Gastrointestinal and Other Cancers. Front Pharmacol 2022; 12:775084. [PMID: 35046810 PMCID: PMC8762280 DOI: 10.3389/fphar.2021.775084] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 11/08/2021] [Indexed: 12/24/2022] Open
Abstract
Cancer is a serious disease with an increasing number of reported cases and high mortality worldwide. Gastrointestinal cancer defines a group of cancers in the digestive system, e.g., liver cancer, colorectal cancer, and gastric cancer. Coptidis Rhizoma (C. Rhizoma; Huanglian, in Chinese) is a classical Chinese medicinal botanical drug for the treatment of gastrointestinal disorders and has been shown to have a wide variety of pharmacological activity, including antifungal, antivirus, anticancer, antidiabetic, hypoglycemic, and cardioprotective effects. Recent studies on C. Rhizoma present significant progress on its anticancer effects and the corresponding mechanisms as well as its clinical applications. Herein, keywords related to C. Rhizoma, cancer, gastrointestinal cancer, and omics were searched in PubMed and the Web of Science databases, and more than three hundred recent publications were reviewed and discussed. C. Rhizoma extract along with its main components, berberine, palmatine, coptisine, magnoflorine, jatrorrhizine, epiberberine, oxyepiberberine, oxyberberine, dihydroberberine, columbamine, limonin, and derivatives, are reviewed. We describe novel and classic anticancer mechanisms from various perspectives of pharmacology, pharmaceutical chemistry, and pharmaceutics. Researchers have transformed the chemical structures and drug delivery systems of these components to obtain better efficacy and bioavailability of C. Rhizoma. Furthermore, C. Rhizoma in combination with other drugs and their clinical application are also summarized. Taken together, C. Rhizoma has broad prospects as a potential adjuvant candidate against cancers, making it reasonable to conduct additional preclinical studies and clinical trials in gastrointestinal cancer in the future.
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Affiliation(s)
- Luying He
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Zhangfeng Zhong
- Macau Centre for Research and Development in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China
- *Correspondence: Zhangfeng Zhong, ; Yitao Wang, ; Wen Tan,
| | - Man Chen
- Oncology Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Qilian Liang
- Oncology Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Yitao Wang
- Macau Centre for Research and Development in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China
- *Correspondence: Zhangfeng Zhong, ; Yitao Wang, ; Wen Tan,
| | - Wen Tan
- School of Pharmacy, Lanzhou University, Lanzhou, China
- *Correspondence: Zhangfeng Zhong, ; Yitao Wang, ; Wen Tan,
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Sidat PS, Jaber TMK, Vekariya SR, Mogal AM, Patel AM, Noolvi M. Anticancer Biological Profile of Some Heterocylic Moieties-Thiadiazole, Benzimidazole, Quinazoline, and Pyrimidine. PHARMACOPHORE 2022. [DOI: 10.51847/rt6ve6gesu] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Xiao C, Xu F, Wang R, Liang Q, Shen K, Xu J, Liu L. Endostar Plus Apatinib Successfully Achieved Long Term Progression-Free Survival in Refractory Ovarian Cancer: A Case Report and Literature Review. Onco Targets Ther 2021; 14:5363-5372. [PMID: 34880628 PMCID: PMC8646866 DOI: 10.2147/ott.s335139] [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: 08/26/2021] [Accepted: 11/10/2021] [Indexed: 12/18/2022] Open
Abstract
Background Ovarian cancer (OC) is a common malignancy in the gynecological tumor. Standard treatment for ovarian cancer is surgery and chemotherapy based on paclitaxel and platinum. However, traditional chemotherapy for ovarian cancer is limited by drug resistance and systemic side effects. It is imperative to explore effective treatment options for refractory ovarian cancer. Case Presentation A 52-year-old female initially presented with lower abdominal distension and migratory pain. After the laparoscopic exploration and biopsy, immunohistochemistry showed poorly differentiated adenocarcinoma originated from ovarian (cT3NxM1, stage IV, peritoneal and abdominal wall metastasis). The next generation sequence detected ERRFI1 (T187A, exon4) mutation. Results The patient received first-line chemotherapy (paclitaxel, nedaplatin plus avastin), followed by maintenance therapy with gefitinib, achieving a 15-month progression-free survival (PFS). After disease progression and second-line treatment failure, endostar plus apatinib was administered for 14 cycles and she obtained a PFS of 14 months without long-term adverse events. Conclusion We believe that the ERRFI1 gene may be a potential target of gefitinib. Importantly, endostar combined with apatinib is worth recommending for maintenance treatment in refractory ovarian cancer.
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Affiliation(s)
- Chunmei Xiao
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, People's Republic of China
| | - Fangye Xu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, People's Republic of China
| | - Rong Wang
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, People's Republic of China
| | - Qi Liang
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, People's Republic of China
| | - Kai Shen
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, People's Republic of China
| | - Jiali Xu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, People's Republic of China
| | - Lianke Liu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, People's Republic of China
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Challenge and countermeasures for EGFR targeted therapy in non-small cell lung cancer. Biochim Biophys Acta Rev Cancer 2021; 1877:188645. [PMID: 34793897 DOI: 10.1016/j.bbcan.2021.188645] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 10/18/2021] [Accepted: 11/03/2021] [Indexed: 12/25/2022]
Abstract
Lung cancer causes the highest mortality compared to other cancers in the world according to the latest WHO reports. Non-small cell lung cancer (NSCLC) contributes about 85% of total lung cancer cases. An extensive number of risk factors are attributed to the progression of lung cancer. Epidermal growth factor receptor (EGFR), one of the most frequently mutant driver genes, is closely involved in the development of lung cancer through regulation of the PI3K/AKT and MAPK pathways. As a representative of precision medicine, EGFR-tyrosine kinase inhibitors (TKIs) targeted therapy significantly relieves the development of activating mutant EGFR-driven NSCLC. However, treatment with TKIs facilitates the emergence of acquired resistance that continues to pose a significant hurdle with respect to EGFR targeted therapy. In this review, the development of current approved EGFR-TKIs as well as the related supporting clinical trials are summarized and discussed. Mechanisms of action and resistance were addressed respectively, which serve as important guides to understanding acquired resistance. We also explored the corresponding combination treatment options according to different resistance mechanisms. Future challenges include more comprehensive characterization of unclear resistance mechanisms in different populations and the development of more efficient and precision synthetic therapeutic strategies.
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Hu J, Xing K, Zhang Y, Liu M, Wang Z. Global research Trends in Tyrosine Kinase Inhibitors: A Co-Word and Visualized Study (Preprint). JMIR Med Inform 2021; 10:e34548. [PMID: 35072634 PMCID: PMC9034433 DOI: 10.2196/34548] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 01/05/2022] [Accepted: 01/08/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Jiming Hu
- School of Information Management, Wuhan University, Wuhan, China
| | - Kai Xing
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yan Zhang
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Miao Liu
- Department of Pediatrics, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhiwei Wang
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China
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Sherbiny FF, Bayoumi AH, El-Morsy AM, Sobhy M, Hagras M. Design, Synthesis, biological Evaluation, and molecular docking studies of novel Pyrazolo[3,4-d]Pyrimidine derivative scaffolds as potent EGFR inhibitors and cell apoptosis inducers. Bioorg Chem 2021; 116:105325. [PMID: 34507234 DOI: 10.1016/j.bioorg.2021.105325] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 12/27/2020] [Accepted: 08/30/2021] [Indexed: 12/14/2022]
Abstract
A series of novel hybrid pyrazolo[3,4-d]pyramidine derivatives was designed and chemically synthesized in useful yields. The synthesized compounds were structurally characterized by the usual techniques. All the new synthesized compounds were biologically screened in vitro for their antiproliferative activities against a panel of four cancer cell lines, namely HepG-2, MCF-7, HCT-116, and Hela. The results of cytotoxic evaluation indicated that compound 14d was appeared to be the most prominent broad-spectrum cytotoxic activity and significantly more potent than sorafenib with IC50 values of 4.28, 5.18, 3.97, and 9.85 µM against four cell lines (HePG2, Hela, HCT-116 and MCF-7). In addition, compound 15 was displayed promising antiproliferative effect against all tested cell lines with IC50 value less than 11 µM compared with sorafenib as a control drug. Besides, structurally pharmacophoric features indicated that pyrazolo[3,4-d]pyrimidine scaffold having an amide linker and substituted with phenyl moiety at the 5-position was more potent than those possessing azomethine methyl, azomethine proton and carbomethene linkers, which lead to significant decrease in antiproliferative activity. The most potent compounds were further selected and evaluated for their activities against epidermal growth factor receptor (EGFR) kinase inhibitors according to homogenous time resolved fluorescence (HTRF) assay. The most potent compound 14d exhibited the most promising inhibitory activity against EGFRWT with IC50 value of 56.02 ± 1.38 µM compared with gefitinib as control drug with IC50 value of 41.79 ± 1.07 µM. Moreover, the inhibition of cell cycle progression and induction of apoptosis in the A549 cell line at G2/M and pre-G1 phases of cell cycle might contribute to cancer treatment that evaluated by Annexin V-FITC/PI double staining detection method. Finally, molecular docking studies were conducted to investigate that probable binding conformations of these anticancer agents and ADME properties were calculated to predict pharmacokinetics and toxic properties of the target compounds.
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Affiliation(s)
- Farag F Sherbiny
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt; Department of Chemistry, Basic Science Center and Pharmaceutical Organic Chemistry College of Pharmaceutical Science & Drug Manufacturing, Misr University for Science and Technology (MUST), Al-Motamayez District, 6(th) of October City 77, Egypt.
| | - Ashraf H Bayoumi
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt
| | - Ahmed M El-Morsy
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt; Pharmaceutical Chemistry Department, College of Pharmacy, The Islamic University, Najaf 54001, Iraq
| | - Mohamed Sobhy
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt
| | - Mohamed Hagras
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt
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Genomic and Transcriptome Analysis to Identify the Role of the mTOR Pathway in Kidney Renal Clear Cell Carcinoma and Its Potential Therapeutic Significance. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:6613151. [PMID: 34194607 PMCID: PMC8203410 DOI: 10.1155/2021/6613151] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 04/06/2021] [Accepted: 04/28/2021] [Indexed: 12/20/2022]
Abstract
The mTOR pathway, a major signaling pathway, regulates cell growth and protein synthesis by activating itself in response to upstream signals. Overactivation of the mTOR pathway may affect the occurrence and development of cancer, but no specific treatment has been proposed for targeting the mTOR pathway. In this study, we explored the expression of mTOR pathway genes in a variety of cancers and the potential compounds that target the mTOR pathway and focused on an abnormal type of cancer, kidney renal clear cell carcinoma (KIRC). Based on the mRNA expression of the mTOR pathway gene, we divided KIRC patient samples into three clusters. We explored possible therapeutic targets of the mTOR pathway in KIRC. We predicted the IC50 of some classical targeted drugs to analyze their correlation with the mTOR pathway. Subsequently, we investigated the correlation of the mTOR pathway with histone modification and immune infiltration, as well as the response to anti-PD-1 and anti-CTLA-4 therapy. Finally, we used a LASSO regression analysis to construct a model to predict the survival of patients with KIRC. This study shows that mTOR scores can be used as tools to study various treatments targeting the mTOR pathway and that we can predict the recovery of KIRC patients through the expression of mTOR pathway genes. These research results can provide a reference for future research on KIRC patient treatment strategies.
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Abstract
Introduction Squamous carcinoma is the commonest malignancy of the head and neck region. It is associated with high morbidity and mortality. Epidermal growth factor receptor (EGFR) regulates downstream signaling pathways through its tyrosine kinase (TK) domains that play a role in cell proliferation and survival. EGFR mutations have been found to occur between exons 18 to 21 on chromosome 7. Limited studies are available on EGFR-TK mutations in the head and neck squamous cell carcinoma (HNSCC) globally. This study explores EGFR mutations in 30 HNSCC cases presenting to a tertiary care hospital over a period of two years. Material and Methods Fresh tumor tissue was collected from the resection specimens of cases of primary HNSCC. Cases with pre-operative therapy were not included. Parameters in the form of patients' age, gender, smoking/tobacco intake, site of the lesion were recorded. Tumor parameters after histopathological examination were recorded in the form of TNM stage, tumor grade. DNA was extracted from fresh tissue of all the cases. EGFR Mutation Analysis Kit assay was used to detect mutations of the EGFR gene. PCR was run and results were analyzed. Results EGFR Mutations were found in 6.7%of the patients. There was no significant association of the EGFR Mutation with the studied parameters. Conclusion EGFR mutations are present in a subset of patients of HNSCC. Patients having these mutations may benefit from targeted therapy with tyrosine kinase inhibitors.
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Affiliation(s)
- Gurpreet Kaur
- INHS ASVINI, Department of Pathology, Colaba, Mumbai, India
| | - Deepika Phogat
- 151 Base Hospital, Department of Pathology, Guwahati, Assam, India
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Barben J, Quipourt V, Vovelle J, Putot A, Manckoundia P. Not COVID-19, Don't Overlook Pneumocystis in Patients on Gefitinib! ACTA ACUST UNITED AC 2021; 28:961-964. [PMID: 33617512 PMCID: PMC7985782 DOI: 10.3390/curroncol28010094] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 02/15/2021] [Accepted: 02/17/2021] [Indexed: 12/15/2022]
Abstract
Simple Summary COVID-19 pneumonia can be confused with Pneumocystis jirovecii pneumonia (PJP) on computed tomography and is a source of misdiagnosis. This can lead to mistreatment and an increased risk of mortality. Gefitinib, a tyrosine kinase inhibitor anti-EGFR used in cancer therapy and corticosteroids, could increase the risk of PJP. Abstract An 82-year-old woman treated for advanced lung cancer with gefitinb was admitted to the emergency unit complaining of dyspnea. Chest computed tomography found abnormalities classified as possible diffuse COVID-19 pneumonia. RT-PCR for Sars-Cov-2 was twice negative. PCR for Pneumocystis jirovecii was positive on bronchoalveolar lavage. The final diagnosis was Pneumocystis jirovecii pneumonia. Therefore, physicians must be careful not to misdiagnose COVID-19, especially in cancer patients on small-molecule therapeutics like gefitinib and corticosteroids.
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Affiliation(s)
- Jérémy Barben
- Geriatrics Department, University Hospital of Dijon, 21000 Dijon, France
| | - Valérie Quipourt
- Geriatrics Department, University Hospital of Dijon, 21000 Dijon, France
| | - Jérémie Vovelle
- Geriatrics Department, University Hospital of Dijon, 21000 Dijon, France
| | - Alain Putot
- Geriatrics Department, University Hospital of Dijon, 21000 Dijon, France
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Wang S, Yuan XH, Wang SQ, Zhao W, Chen XB, Yu B. FDA-approved pyrimidine-fused bicyclic heterocycles for cancer therapy: Synthesis and clinical application. Eur J Med Chem 2021; 214:113218. [PMID: 33540357 DOI: 10.1016/j.ejmech.2021.113218] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/16/2021] [Accepted: 01/18/2021] [Indexed: 12/15/2022]
Abstract
Considerable progress has been made in the development of anticancer agents over the past few decades, and a lot of new anticancer agents from natural and synthetic sources have been produced. Among heterocyclic compounds, pyrimidine-fused bicyclic heterocycles possess a variety of biological activities such as anticancer, antiviral, etc. To date, 147 pyrimidine-fused bicyclic heterocycles have been approved for clinical assessment or are currently being used in clinic, 57 of which have been approved by FDA for clinical treatment of various diseases, and 22 of them are being used in the clinic for the treatment of different cancers. As the potentially privileged scaffolds, pyrimidine-fused bicyclic heterocycles may be used to discover new drugs with similar biological targets and improved therapeutic efficacy. This review aims to provide an overview of the anticancer applications and synthetic routes of 22 approved pyrimidine-fused bicyclic heterocyclic drugs in clinic.
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Affiliation(s)
- Shuai Wang
- School of Pharmaceutical Sciences & Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou University, Zhengzhou, 450001, PR China
| | - Xiao-Han Yuan
- School of Pharmaceutical Sciences & Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou University, Zhengzhou, 450001, PR China
| | - Sai-Qi Wang
- Department of Oncology, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Henan Cancer Institute, NO.127, Dongming Road, Zhengzhou, 450008, PR China
| | - Wen Zhao
- School of Pharmaceutical Sciences & Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou University, Zhengzhou, 450001, PR China
| | - Xiao-Bing Chen
- Department of Oncology, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Henan Cancer Institute, NO.127, Dongming Road, Zhengzhou, 450008, PR China
| | - Bin Yu
- School of Pharmaceutical Sciences & Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou University, Zhengzhou, 450001, PR China.
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Sun R, Xu Y, Zhang H, Yang Q, Wang K, Shi Y, Wang Z. Mechanistic Modeling of Gene Regulation and Metabolism Identifies Potential Targets for Hepatocellular Carcinoma. Front Genet 2020; 11:595242. [PMID: 33424926 PMCID: PMC7786279 DOI: 10.3389/fgene.2020.595242] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 11/30/2020] [Indexed: 12/11/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the predominant form of liver cancer and has long been among the top three cancers that cause the most deaths worldwide. Therapeutic options for HCC are limited due to the pronounced tumor heterogeneity. Thus, there is a critical need to study HCC from a systems point of view to discover effective therapeutic targets, such as through the systematic study of disease perturbation in both regulation and metabolism using a unified model. Such integration makes sense for cancers as it links one of the dominant physiological features of cancers (growth, which is driven by metabolic networks) with the primary available omics data source, transcriptomics (which is systematically integrated with metabolism through the regulatory-metabolic network model). Here, we developed an integrated transcriptional regulatory-metabolic model for HCC molecular stratification and the prediction of potential therapeutic targets. To predict transcription factors (TFs) and target genes affecting tumorigenesis, we used two algorithms to reconstruct the genome-scale transcriptional regulatory networks for HCC and normal liver tissue. which were then integrated with corresponding constraint-based metabolic models. Five key TFs affecting cancer cell growth were identified. They included the regulator CREB3L3, which has been associated with poor prognosis. Comprehensive personalized metabolic analysis based on models generated from data of liver HCC in The Cancer Genome Atlas revealed 18 genes essential for tumorigenesis in all three subtypes of patients stratified based on the non-negative matrix factorization method and two other genes (ACADSB and CMPK1) that have been strongly correlated with lower overall survival subtype. Among these 20 genes, 11 are targeted by approved drugs for cancers or cancer-related diseases, and six other genes have corresponding drugs being evaluated experimentally or investigationally. The remaining three genes represent potential targets. We also validated the stratification and prognosis results by an independent dataset of HCC cohort samples (LIRI-JP) from the International Cancer Genome Consortium database. In addition, microRNAs targeting key TFs and genes were also involved in established cancer-related pathways. Taken together, the multi-scale regulatory-metabolic model provided a new approach to assess key mechanisms of HCC cell proliferation in the context of systems and suggested potential targets.
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Affiliation(s)
| | | | | | | | | | - Yongyong Shi
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental Neuropsychiatric Disorders (Ministry of Education), Shanghai Jiao Tong University, Shanghai, China
| | - Zhuo Wang
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental Neuropsychiatric Disorders (Ministry of Education), Shanghai Jiao Tong University, Shanghai, China
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46
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Zhou Q, Fu Z. In vitro and in vivo Study of a Novel Liposome-Mediated Dual Drug Delivery for Synergistic Lung Cancer Therapy via Oral Administration. Onco Targets Ther 2020; 13:12695-12703. [PMID: 33328741 PMCID: PMC7735942 DOI: 10.2147/ott.s276837] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 10/06/2020] [Indexed: 12/20/2022] Open
Abstract
Background To establish the co-delivery liposomes of gefitinib (GFT) and curcumin (CUR) via oral administration with the goals of improving the synergistic effect and reducing acquired drug resistance. Methods We prepared liposomes (LPs) which can embed the anticancer compound GFT and CUR and investigated whether they could enhance the antitumor effects of anticancer drugs against MDR. The LPs system was characterized by transmission electron microscopy (TEM), particle size, encapsulation efficiency, cellular uptake and cell viability. In addition, the release characteristics and pharmacodynamics of the LPs were also studied in detail. Results The results showed that GFT/CUR LPs were characterized by small particle size of about 130 nm and negative zeta potential of about −22.2 mV, and the drug controlled to release slowly on a biphasic pattern. Compared with control groups, GFT/CUR LPs showed a higher cellular uptake and cell inhibition rates. Through pharmacodynamics analysis, we found that two compounds (GFT and CUR) were incorporated into one LPs carrier, which played a good role in synergistic effect. Conclusion Co-delivery of GFT and CUR has the potential to improve cancer treatment efficacy and overcome acquired resistance, especially towards GFT-resistant cells.
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Affiliation(s)
- Qi Zhou
- Department of Thoracic Surgery, Shanghai Shidong Hospital, Yangpu District, Shanghai 200438, People's Republic of China
| | - Zhiqiang Fu
- Department of Thoracic Surgery, Shanghai Shidong Hospital, Yangpu District, Shanghai 200438, People's Republic of China
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47
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Zhang W, Yang B, Weng L, Li J, Bai J, Wang T, Wang J, Ye J, Jing H, Jiao Y, Chen X, Liu H, Zeng YX. Single cell sequencing reveals cell populations that predict primary resistance to imatinib in chronic myeloid leukemia. Aging (Albany NY) 2020; 12:25337-25355. [PMID: 33226961 PMCID: PMC7803567 DOI: 10.18632/aging.104136] [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: 06/06/2020] [Accepted: 09/20/2020] [Indexed: 01/12/2023]
Abstract
The treatment of chronic myeloid leukemia (CML), a disease caused by t(9;22)(q34;q11) reciprocal translocation, has advanced largely through the use of targeted tyrosine kinase inhibitors (TKIs). To identify molecular differences that might distinguish TKI responders from non-responders, we performed single cell RNA sequencing on cells (n = 41,723 cells) obtained from the peripheral blood of four CML patients at different stages of treatment to generate single cell expression profiles. Analysis of our single cell expression profiles in conjunction with those previously obtained from the bone marrow of additional CML patients and healthy donors (total = 69,263 cells) demonstrated that imatinib treatment significantly altered leukocyte population compositions in both responders and non-responders, and affected the expression profiles of multiple cell populations, including non-neoplastic cell types. Notably, in imatinib poor-responders, patient-specific pre-treatment unique stem/progenitor cells became enriched in peripheral blood compared to the responders. These results indicate that resistance to TKIs might be intrinsic in some CML patients rather than acquired, and that non-neoplastic immune cell types may also play vital roles in dispersing the responsiveness of patients to TKIs. Furthermore, these results demonstrated the potential utility of peripheral blood as a diagnostic tool in the TKI sensitivity of CML patients.
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Affiliation(s)
- Weilong Zhang
- Department of Hematology, Lymphoma Research Center, Peking University Third Hospital, Beijing 100191, China.,State Key Lab of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Beibei Yang
- State Key Lab of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Linqian Weng
- Department of Hematology, Beijing Hospital, National Center of Gerontology, Beijing, China
| | - Jiangtao Li
- Department of Hematology, Beijing Hospital, National Center of Gerontology, Beijing, China
| | - Jiefei Bai
- Department of Hematology, Beijing Hospital, National Center of Gerontology, Beijing, China
| | - Ting Wang
- Department of Hematology, Beijing Hospital, National Center of Gerontology, Beijing, China
| | - Jingwen Wang
- Department of Hematology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Jin Ye
- Department of Hematology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Hongmei Jing
- Department of Hematology, Lymphoma Research Center, Peking University Third Hospital, Beijing 100191, China
| | - Yuchen Jiao
- State Key Lab of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Xixi Chen
- Genetron Health (Beijing) Co. Ltd., Beijing 102206, China.,Children’s Hospital of Chongqing Medical University, Chongqing 400014, China
| | - Hui Liu
- Department of Hematology, Beijing Hospital, National Center of Gerontology, Beijing, China
| | - Yi-Xin Zeng
- State Key Lab of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.,Department of Experimental Research, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in Southern China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong Province, China
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48
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Shen Y, TanTai J. Co-Delivery Anticancer Drug Nanoparticles for Synergistic Therapy Against Lung Cancer Cells. DRUG DESIGN DEVELOPMENT AND THERAPY 2020; 14:4503-4510. [PMID: 33122893 PMCID: PMC7591005 DOI: 10.2147/dddt.s275123] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 10/02/2020] [Indexed: 01/24/2023]
Abstract
Introduction This study aims to develop a novel co-delivery gefitinib and quercetin system loaded with PLGA-PEG nanoparticles and evaluate their antitumor activity in vitro and in vivo. Methods Gef/Qur NPs were prepared and characterized. The release of drugs, stability, cellular uptake and cytotoxicity were evaluated in vitro. The antitumor effects and systemic toxicity of different formulations were also investigated. Results Gef/Qur NPs displayed a smaller particle size and a PDI and zeta potential of 0.11 and −23.5 mV, respectively. The hydrophobic Gef and Qur content in NPs reached up to 65.2% and 56.4%, respectively, and their high entrapment efficiencies recorded 83.7% and 82.3%, respectively. The in vitro release of Gef/Qur from the NPs was sustained for 12 h. Compared with control groups, Gef/Qur NPs showed higher cellular uptake and cell inhibition rates. In vivo studies identified the lungs as the target tissue and the region of maximum drug release. Through pharmacodynamics analysis, we found that two drugs (Gef and Qur) were incorporated into one nanoparticle carrier, which played a good role in generating synergistic effect. Discussion It is concluded that PLGA-PEG is an ideal drug carrier for the co-delivery of Gef/Qur to treat lung cancer.
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Affiliation(s)
- Yuzhou Shen
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, People's Republic of China
| | - Jicheng TanTai
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, People's Republic of China
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49
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Wang Q, Peng H, Qi X, Wu M, Zhao X. Targeted therapies in gynecological cancers: a comprehensive review of clinical evidence. Signal Transduct Target Ther 2020; 5:137. [PMID: 32728057 PMCID: PMC7391668 DOI: 10.1038/s41392-020-0199-6] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 05/12/2020] [Accepted: 05/20/2020] [Indexed: 12/11/2022] Open
Abstract
Advanced and recurrent gynecological cancers are associated with poor prognosis and lack of effective treatment. The developments of the molecular mechanisms on cancer progression provide insight into novel targeted therapies, which are emerging as groundbreaking and promising cancer treatment strategies. In gynecologic malignancies, potential therapeutic targeted agents include antiangiogenic agents, poly (ADP-ribose) polymerase (PARP) inhibitors, tumor-intrinsic signaling pathway inhibitors, selective estrogen receptor downregulators, and immune checkpoint inhibitors. In this article, we provide a comprehensive review of the clinical evidence of targeted agents in gynecological cancers and discuss the future implication.
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Affiliation(s)
- Qiao Wang
- Department of Gynecology and Obstetrics, Development and Related Diseases of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China
| | - Hongling Peng
- Department of Gynecology and Obstetrics, Development and Related Diseases of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China
| | - Xiaorong Qi
- Department of Gynecology and Obstetrics, Development and Related Diseases of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China
| | - Min Wu
- Department of Biomedical Sciences, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND, 58203, USA
| | - Xia Zhao
- Department of Gynecology and Obstetrics, Development and Related Diseases of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China.
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50
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Wang S, Peng Z, Li W, Long S, Xiao S, Wu W. Fuzheng Kang-Ai decoction enhances the effect of Gefitinib-induced cell apoptosis in lung cancer through mitochondrial pathway. Cancer Cell Int 2020; 20:185. [PMID: 32489321 PMCID: PMC7247206 DOI: 10.1186/s12935-020-01270-3] [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: 08/21/2019] [Accepted: 05/16/2020] [Indexed: 01/17/2023] Open
Abstract
Background Our previous clinical study has shown that Chinese herbal medicine (CHM) Fuzheng Kang-Ai (FZKA) decoction is effective in treating advanced lung cancer patients through prolonging the drug resistance to Gefitinib (GFTN). Our basic study found that FZKA decoction could enhance the inhibition effect of GFTN in lung cancer by inactivating PI3K/Akt pathway. Moreover, our recent work showed that FZKA induced lung cancer cell apoptosis via STAT3/Bcl-2/Caspase-3 pathway. Thus in this study, we aim to elucidate how FZKA enhances the effect of GFTN in lung cancer from the perspective of cell apoptosis. Methods Cell proliferation and colony formation assay were performed to detect the cell growth inhibition. Flow cytometry and TUNEL assay were carried out to test the cell apoptosis. Mitochondrial membrane potential (MMP) assay was done to measure the alteration of MMP. Caspase-3/-9 activity assay was used to test the activity of caspase-3/-9. Western blot and qRT-PCR were done to detect the expression of STAT3 and Bcl-2 family as well as Caspase-3/-9 and Cyt-C at protein and mRNA levels, respectively. Transient transfection was performed to silence STAT3 using siSTAT3. Animal model was done to validate the molecular mechanisms in vivo and immunohistochemistry was done to detect the expression of Bax and Caspase-3. Results Firstly, our results showed that FZKA enhanced the inhibition effect of GFTN in lung cancer both in vitro and in vivo. Secondly, cell apoptosis was enhanced when treating lung cancer cells with both FZKA and GFTN, a process involving the mitochondria and the Bcl-2 family. And Bcl-2 family was involved in this process. Interestingly, STAT3 plays a critical role on mediating the above process. Last but not the least, the enhanced effect of cell apoptosis induction of GFTN by FZKA was validated in animal model. Conclusion Our findings conclude that Fuzheng Kang-Ai decoction enhances the effect of GFTN-induced cell apoptosis in lung cancer through the mitochondrial pathway, providing a novel molecular mechanism by which FZKA sensitizes to GFTN by delaying drug resistance in treating lung cancer patients.
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Affiliation(s)
- Sumei Wang
- Department of Oncology, Clinical and Basic Research Team of TCM Prevention and Treatment of NSCLC, Guangdong Provincial Hospital of Chinese Medicine, The Second Clinical Medical College of Guangzhou University of Chinese Medicine, No. 111, Dade Road, Guangzhou, 510120 Guangdong People's Republic of China.,The Postdoctoral Research Station, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, 510120 Guangdong People's Republic of China.,Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangzhou, 510120 Guangdong People's Republic of China
| | - Zhiwei Peng
- The Basic Medicine College, Guangzhou University of Chinese Medicine, Guangzhou, 510002 Guangdong People's Republic of China
| | - Wenjuan Li
- School of Nursing, Guangzhou Kangda Vocational Technical College, Guangzhou, 511363 Guangdong People's Republic of China
| | - Shunqin Long
- Department of Oncology, Clinical and Basic Research Team of TCM Prevention and Treatment of NSCLC, Guangdong Provincial Hospital of Chinese Medicine, The Second Clinical Medical College of Guangzhou University of Chinese Medicine, No. 111, Dade Road, Guangzhou, 510120 Guangdong People's Republic of China.,Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangzhou, 510120 Guangdong People's Republic of China
| | - Shujing Xiao
- Department of Oncology, Clinical and Basic Research Team of TCM Prevention and Treatment of NSCLC, Guangdong Provincial Hospital of Chinese Medicine, The Second Clinical Medical College of Guangzhou University of Chinese Medicine, No. 111, Dade Road, Guangzhou, 510120 Guangdong People's Republic of China.,Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangzhou, 510120 Guangdong People's Republic of China
| | - Wanyin Wu
- Department of Oncology, Clinical and Basic Research Team of TCM Prevention and Treatment of NSCLC, Guangdong Provincial Hospital of Chinese Medicine, The Second Clinical Medical College of Guangzhou University of Chinese Medicine, No. 111, Dade Road, Guangzhou, 510120 Guangdong People's Republic of China.,Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangzhou, 510120 Guangdong People's Republic of China
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