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Yao W, Liu C, Zhang N, Zhang Y, Qian Y. Atractyloside inhibits gefitinib‑resistant non‑small‑cell lung cancer cell proliferation. Oncol Lett 2024; 28:466. [PMID: 39119229 PMCID: PMC11306992 DOI: 10.3892/ol.2024.14599] [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: 11/28/2023] [Accepted: 05/23/2024] [Indexed: 08/10/2024] Open
Abstract
Atractyloside is a traditional Chinese medicine used to treat nasal congestion, and allergic rhinitis; however, its effects on cancer are unknown. Non-small cell lung cancer (NSCLC) is associated with high mortality rates worldwide, and relapse due to epidermal growth factor receptor mutations is a problem in clinical therapy. Therefore, novel biomarkers are required for the diagnosis and treatment of NSCLC. Brother of the regulator of imprinted sites (BORIS; also known as CTCFL) is a potential therapeutic target in NSCLC. BORIS promotes cisplatin resistance and it has been suggested that it may account for multidrug resistance. The present study examined BORIS expression in tyrosine kinase inhibitor (TKI)-resistant NSCLC cells. Subsequently, small interfering RNA was used to knock down BORIS expression, and the effects of this knockdown were assessed on TKI-resistant NSCLC cell viability. The present study also investigated the effect of atractyloside on the proliferation of NSCLC cells using MTT assay. The results of the present study indicated that the inhibition of BORIS or its related downstream pathways may have potential for the treatment of TKI-resistant NSCLC. In addition, atractyloside mimicked BORIS knockdown, regulated its downstream genes and inhibited the proliferation of TKI-resistant NSCLC cells. In conclusion, the findings of the present study supported the potential application of atractyloside in TKI-resistant NSCLC therapy.
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Affiliation(s)
- Wanxin Yao
- Affiliated Yongkang First People's Hospital and School of Pharmacy, Hangzhou Medical College, Hangzhou, Zhejiang 310014, P.R. China
- School of Laboratory Medicine and Bioengineering, Hangzhou Medical College, Hangzhou, Zhejiang 310013, P.R. China
| | - Chen Liu
- The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang 310000, P.R. China
| | - Ningyin Zhang
- School of Laboratory Medicine and Bioengineering, Hangzhou Medical College, Hangzhou, Zhejiang 310013, P.R. China
| | - Yanmei Zhang
- Affiliated Yongkang First People's Hospital and School of Pharmacy, Hangzhou Medical College, Hangzhou, Zhejiang 310014, P.R. China
- School of Laboratory Medicine and Bioengineering, Hangzhou Medical College, Hangzhou, Zhejiang 310013, P.R. China
| | - Yong Qian
- Affiliated Yongkang First People's Hospital and School of Pharmacy, Hangzhou Medical College, Hangzhou, Zhejiang 310014, P.R. China
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2
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Duan L, Chu C, Huang X, Yao H, Wen J, Chen R, Wang C, Tu Y, Lv Q, Pan Q, Xu S. Rational design and synthesis of 2,4-dichloro-6-methyl pyrimidine derivatives as potential selective EGFR T790M/L858R inhibitors for the treatment of non-small cell lung cancer. Arch Pharm (Weinheim) 2024; 357:e2300736. [PMID: 38381049 DOI: 10.1002/ardp.202300736] [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: 12/14/2023] [Revised: 01/19/2024] [Accepted: 01/22/2024] [Indexed: 02/22/2024]
Abstract
Many patients with non-small cell lung cancer (NSCLC) initially benefit from epidermal growth factor receptor (EGFR) targeted therapy. Unfortunately, varying degrees of resistance or side effects eventually develop. Overcoming and preventing the resistance and side effects of EGFR inhibitors has become a hot topic of research today. Based on the previous studies on AZD-9291, we designed and synthesized two series of 2,4-dichloro-6-methylpyrimidine derivatives, 19 compounds in total, as potential inhibitors of the EGFR kinase. The most promising compound, L-18, showed better inhibitory activity (81.9%) and selectivity against EGFRT790M/L858R kinase. In addition, L-18 showed strong antiproliferative activity against H1975 cells with an IC50 value of 0.65 ± 0.06 μM and no toxicity to normal cells (LO-2). L-18 was able to dose-dependently induce the apoptosis of H1975 cells and produced a cell-cycle-blocking effect, and it can also dose-dependently inhibit the migration and invasion of H1975 cells. L-18 also showed in vivo anticancer efficacy in H1975 cells xenograft mice. We also performed a series of in vivo and in vitro toxicological evaluations of compound L-18, which did not cause obvious injury in mice during administration. These results suggest that L-18 may be a promising drug candidate that warrants further investigation.
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Affiliation(s)
- Lei Duan
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi, China
| | - Cilong Chu
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi, China
| | - Xiaoling Huang
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi, China
| | - Huizhi Yao
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi, China
| | - Jie Wen
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi, China
| | - Rui Chen
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi, China
| | - Caolin Wang
- School of Pharmacy, East China University of Science & Technology, Shanghai, China
| | - Yuanbiao Tu
- Cancer Research Center, Jangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Qiaoli Lv
- Jiangxi Key Laboratory of Translational Cancer Research, Jiangxi Cancer Hospital, Nanchang, Jiangxi, People's Republic of China
| | - Qingshan Pan
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi, China
| | - Shan Xu
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi, China
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3
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Guo K, Jiang Y, Qiao W, Yuan P, Xue M, Liu J, Wei H, Wang B, Zhu X. Revealing the active ingredients and mechanism of P. sibiricumm in non-small-cell lung cancer based on UPLC-Q-TOF-MS/MS, network pharmacology, and molecular docking. Heliyon 2024; 10:e29166. [PMID: 38617965 PMCID: PMC11015457 DOI: 10.1016/j.heliyon.2024.e29166] [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: 08/19/2023] [Revised: 03/27/2024] [Accepted: 04/02/2024] [Indexed: 04/16/2024] Open
Abstract
The alcohol extraction of P. sibiricum has exhibited significant inhibitory effects on the production of free radicals and the proliferation of non-small-cell lung carcinoma (NSCLC) A549 cells. Despite the diverse components found in alcohol extraction of P. sibiricum and its multiple targets, the active components and associated targets remain largely unidentified. Hence, there is a need for additional investigation into the pharmacodynamic elements and mechanisms of action. This study aimed to analyze and identify the components responsible for the anti-tumor activity of alcohol extraction from P. sibiricum using UPLC-Q-TOF-MS/MS for the first time. Subsequently, the targets of the active components were predicted using the SwissTargetPrediction database, whereas the targets for NSCLC were sourced from the Online Mendelian Inheritance in Man database (OMIM) and the GeneCards database. Next, the targets of chemical composition were integrated with disease targets via Venny online. GO and KEGG pathway enrichment analyses were performed utilizing DAVID. Subsequently, a network analysis of "components-targets-pathways" was established using Cytoscape 3.8.2 and assessed with the "network analyzer" plug-in. Molecular docking was conducted utilizing Autodock 1.5.6. The study aimed to examine the anti-proliferative impacts and underlying mechanisms of alcohol extraction from P. sibiricum on NSCLC through in vivo and in vitro investigations utilizing an animal model of transplanted tumor, CCK8 assay, cell scratch test, RT-qPCR, and western blotting. The study unveiled that 17 active components extracted from P. sibiricum alcohol demonstrated anti-non-small cell lung cancer (NSCLC) effects through the modulation of 191 targets and various significant signaling pathways. These pathways include Endocrine resistance, PI3K/AKT, Chemical carcinogenesis-receptor activation, Proteoglycans in cancer, EGFR tyrosine kinase inhibitor resistance, AMPK signaling pathway, and other related signaling pathways. Network analysis and molecular docking results indicated that specific compounds such as (25S)-26-O-(β-d-glucopyranosyl)-furost-5-en3β,22α,26-triol3-O-β-d-glucopyranosyl-(1→2)-β-d-glucopyranosyl-(1→4)-β-d-glucopyranoside, Timosaponin H1, Deapi-platycodin D3, (3R)-5,7-dihydroxy-6,8-dimethyl-3-(4'-hydroxybenzyl)-chroman-4-one, Disporopsin, Funkioside F, Kingianoside E, Parisyunnanoside H, and Sibiricoside B primarily targeted 17 key proteins (BCL2, EGFR, ESR1, ESR2, GRB2, IGF1R, JUN, MAP2K1, MAPK14, MAPK8, MDM2, MMP9, mTOR, PIK3CA, RAF1, RPS6KB1, and SRC) collectively. In conclusion, the alcohol extraction of P. sibiricum demonstrated inhibitory effects on cell proliferation, induction of apoptosis, and inhibition of metastasis through various pathways.
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Affiliation(s)
- Kaili Guo
- Department of Pharmacology, Shaanxi University of Chinese Medicine, Shaanxi, Xianyang, 712046, China
- Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine, Shaanxi Xianyang, 712046, China
- Shaanxi Key Laboratory of Traditional Medicine Foundation and New Drug Research, Shaanxi, Xianyang, 712046, China
| | - Yu Jiang
- Department of Pharmacology, Shaanxi University of Chinese Medicine, Shaanxi, Xianyang, 712046, China
- Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine, Shaanxi Xianyang, 712046, China
- Shaanxi Key Laboratory of Traditional Medicine Foundation and New Drug Research, Shaanxi, Xianyang, 712046, China
| | - Wei Qiao
- 521 Hospital of NORINCO GROUP, Shaanxi, Xi'an, 710065, China
| | - Panpan Yuan
- Department of Pharmacology, Shaanxi University of Chinese Medicine, Shaanxi, Xianyang, 712046, China
- Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine, Shaanxi Xianyang, 712046, China
- Shaanxi Key Laboratory of Traditional Medicine Foundation and New Drug Research, Shaanxi, Xianyang, 712046, China
| | - Miao Xue
- Department of Pharmacology, Shaanxi University of Chinese Medicine, Shaanxi, Xianyang, 712046, China
- Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine, Shaanxi Xianyang, 712046, China
- Shaanxi Key Laboratory of Traditional Medicine Foundation and New Drug Research, Shaanxi, Xianyang, 712046, China
| | - Jiping Liu
- Department of Pharmacology, Shaanxi University of Chinese Medicine, Shaanxi, Xianyang, 712046, China
- Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine, Shaanxi Xianyang, 712046, China
| | - Hao Wei
- Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine, Shaanxi Xianyang, 712046, China
| | - Bin Wang
- Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine, Shaanxi Xianyang, 712046, China
| | - Xingmei Zhu
- Department of Pharmacology, Shaanxi University of Chinese Medicine, Shaanxi, Xianyang, 712046, China
- Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine, Shaanxi Xianyang, 712046, China
- Shaanxi Key Laboratory of Traditional Medicine Foundation and New Drug Research, Shaanxi, Xianyang, 712046, China
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Li C, Lian Y, Lin Y, Li Z. A Network Pharmacology and Molecular Dynamics Simulation-Based Study of Qing Run Hua Jie Decoction in Interstitial Pneumonia Treatment. Infect Drug Resist 2024; 17:605-621. [PMID: 38379588 PMCID: PMC10878319 DOI: 10.2147/idr.s433755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 01/22/2024] [Indexed: 02/22/2024] Open
Abstract
Objective This study is dedicated to revealing the potential mechanism of Qin Run Hua Jie (QRHJ) decoction in Interstitial pneumonia (IP) treatment. Methods The TCMSP database predicted the chemical components and targets of QRHJ decoction, and the IP-related genes were from the Genecards database. Cytoscape software was used to establish the interaction network. R package clusterProfiler was utilized for Gene Ontology and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis. The molecular docking analysis of target proteins and the corresponding active pharmaceutical ingredients in the core position of the interaction network was conducted. Then, molecular dynamics (MD) simulations of a potential active substance and its key targets were performed. The binding efficiency of EGFR and luteolin, HIF1A and diosgenin was detected by cellular thermal shift assay (CETSA), and protein expression was measured by Western blot. CCK-8 was used to detect cell activity. Results A total of 153 active ingredients, 127 targets and 362 IP-related genes were obtained. KEGG enrichment analysis identified IP-related signaling pathways including HIF-1 signaling pathway and TNF signaling pathway. The two key components luteolin and diosgenin stably bound to the key targets EGFR and HIF1A. Cell experiments further showed that EGFR and luteolin, HIF1A and diosgenin bound to exert anti-fibrotic effects. Conclusion As an active ingredient of QRHJ decoction, luteolin and diosgenin may exert therapeutic effect on IP through binding to the key target EGFR and HIF1A. This work initially revealed the key molecular mechanism of QRHJ decoction in IP treatment and offered theoretical evidence.
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Affiliation(s)
- Chunxiang Li
- Department of Integrative Medicine Oncology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, 362000, People’s Republic of China
| | - Yingbin Lian
- Department of Integrative Medicine Oncology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, 362000, People’s Republic of China
| | - Yaoshen Lin
- Department of Integrative Medicine Oncology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, 362000, People’s Republic of China
| | - Zhihua Li
- Department of Oncology, Zhangzhou Second Hospital, Zhangzhou, Fujian, 363199, People’s Republic of China
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5
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Ciardiello F, Hirsch FR, Pirker R, Felip E, Valencia C, Smit EF. The role of anti-EGFR therapies in EGFR-TKI-resistant advanced non-small cell lung cancer. Cancer Treat Rev 2024; 122:102664. [PMID: 38064878 DOI: 10.1016/j.ctrv.2023.102664] [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: 09/11/2023] [Revised: 11/22/2023] [Accepted: 11/23/2023] [Indexed: 01/01/2024]
Abstract
Epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) are the current recommended option for the first-line treatment of patients with EGFR-mutant non-small cell lung cancer (NSCLC). Resistance to first-generation TKIs led to the development of second- and third-generation TKIs with improved clinical outcomes. However, sequential administration of TKIs has led to the emergence of new EGFR resistance mutations and persistent tumor cell survival. This evidence highlights the potential role of EGFR in transducing growth signals in NSCLC tumor cells. Therefore, dual inhibition of EGFR using combinations of anti-EGFR monoclonal antibodies (mAbs) and EGFR-TKIs may offer a unique treatment strategy to suppress tumor cell growth. Several clinical studies have demonstrated the benefits of dual blockade of EGFR using anti-EGFR mAbs coupled with EGFR-TKIs in overcoming treatment resistance in patients with EGFR-mutated NSCLC. However, a single treatment option may not result in the same clinical benefits in all patients with acquired resistance. Biomarkers, including EGFR overexpression, EGFR gene copy number, EGFR and KRAS mutations, and circulating tumor DNA, have been associated with improved clinical efficacy with anti-EGFR mAbs in patients with NSCLC and acquired resistance. Further investigation of biomarkers may allow patient selection for those who could benefit from anti-EGFR mAbs in combination with EGFR-TKIs. This review summarizes findings of recent studies of anti-EGFR mAbs in combination with EGFR-TKIs for the treatment of patients with EGFR-mutated NSCLC, as well as clinical evidence for potential biomarkers towards personalized targeted medicine.
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Affiliation(s)
- Fortunato Ciardiello
- Department of Precision Medicine, The University of Campania Luigi Vanvitelli, Naples, Italy
| | - Fred R Hirsch
- Center for Thoracic Oncology, Tisch Cancer Institute at Mount Sinai, New York, NY, USA
| | - Robert Pirker
- Private Practice for Internal Medicine (Hemato-Oncology), Josefstädter Strasse 47-49, 1080 Vienna, Austria
| | - Enriqueta Felip
- Vall d'Hebron Universitary Hospital, Vall d'Hebron Institute of Oncology, Barcelona, Spain
| | | | - Egbert F Smit
- Department of Pulmonary Diseases, Leiden University Medical Center, Leiden, the Netherlands.
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6
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Mishra S, Sahu A, Kaur A, Kaur M, Kumar J, Wal P. Recent Development in the Search for Epidermal Growth Factor Receptor (EGFR) Inhibitors based on the Indole Pharmacophore. Curr Top Med Chem 2024; 24:581-613. [PMID: 37909440 DOI: 10.2174/0115680266264206231020111820] [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: 06/21/2023] [Revised: 09/05/2023] [Accepted: 09/13/2023] [Indexed: 11/03/2023]
Abstract
The signal transduction and cell proliferation are regulated by the epidermal growth factor receptor. The proliferation of tumor cells, apoptosis, invasion, and angiogenesis is inhibited by the epidermal growth factor receptor. Thus, breast cancer, non-small cell lung cancer, cervical cancer, glioma, and bladder cancer can be treated by targeting the epidermal growth factor receptor. Although third-generation epidermal growth factor receptor inhibitors are potent drugs, patients exhibit drug resistance after treatment. Thus, the search for new drugs is being continued. Among the different potent epidermal growth factor receptor inhibitors, we have reviewed the indole-based inhibitors. We have discussed the structure-activity relationship of the compounds with the active sites of the epidermal growth factor receptor receptors, their synthesis, and molecular docking studies.
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Affiliation(s)
- Shweta Mishra
- SGT College of Pharmacy, SGT University, Gurugram, Haryana, 122505, India
| | - Adarsh Sahu
- Department of Pharmaceutical Sciences, Dr. Hari Singh Gour Vishwavidyalaya (A Central University), Sagar, 473003, Madhya Pradesh, India
- Amity Institute of Pharmacy, Amity University Rajasthan, NH11C Kant Kanwar Jaipur, 300202, India
| | - Avneet Kaur
- SGT College of Pharmacy, SGT University, Gurugram, Haryana, 122505, India
| | | | - Jayendra Kumar
- SRM Modinagar College of Pharmacy, SRM Institute of Science and Technology, Delhi-NCR Campus, Ghaziabad, UP, 201204, India
| | - Pranay Wal
- Pranveer Singh Institute of Technology, Pharmacy, Kanpur, UP, India
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Qian Y, Zhou S, Li J, Ma M, Chen H, Cao Y, Zhang Y, Sun C, Li K, Liu Y, Dai S, Ao M, Fang M, Wu Z, Li M. Discovery of 4-((3,4-dichlorophenyl)amino)-2-methylquinolin-6-ol derivatives as EGFR and HDAC dual inhibitors. Eur J Pharmacol 2023; 960:176114. [PMID: 37863412 DOI: 10.1016/j.ejphar.2023.176114] [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: 05/07/2023] [Revised: 10/04/2023] [Accepted: 10/11/2023] [Indexed: 10/22/2023]
Abstract
In patients with non-small cell lung cancer (NSCLC), the standard therapy consists of selective tyrosine kinase inhibitors that target epidermal growth factor receptors (EGFR). Nonetheless, their clinical utility is primarily limited by the development of resistance to drugs. HDAC inhibitors have been shown in studies to reduce the level of EGFR that is expressed and downregulate the EGFR-induced phosphorylation of AKT and ERK. Therefore, dual inhibitors of EGFR and HDAC provide a potential approach as combination treatment synergistically inhibited the growth of NSCLC. Herein, we examined the EGFR inhibition effect of twenty compounds which designed and synthesized by us previously. Among them, compounds 12c and 12d exhibited powerful antiproliferative activity against the NCI-H1975 cell line with IC50 values of 0.48 ± 0.07 and 0.35 ± 0.02 μM, correspondingly. In cell-free kinase assays, both 12c and 12d demonstrated target-specific EGFR inhibition against wild type (EGFRwt). Furthermore, the expression of EGFR and phosphorylation of the EGF-induced pathways were significantly suppressed under the treatment of 12c and 12d. Besides, both histones H3 and H4 exhibited increased levels of acetylation following 12c and 12d treatment. The animal experiments shown that 12d could prevent the growth of tumor, inhibited the expression of EGFR and the phosphorylation levels of p70 S6K, AKT and p38 MAPK in vivo, and did not cause organ damage to the mice during the experiment. Overall, the results illustrated that compound 12c and 12d could serve as effective EGFR and HDAC dual inhibitors in NSCLC cells. Our work offers an alternative strategy for NSCLC therapy.
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Affiliation(s)
- Yuqing Qian
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, 330006, China; Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen, 361102, China
| | - Siyu Zhou
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, 330006, China
| | - Jiayi Li
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen, 361102, China
| | - Mingyuan Ma
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, 330006, China
| | - Huanwen Chen
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, 330006, China
| | - Yin Cao
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen, 361102, China
| | - Yuxiang Zhang
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen, 361102, China
| | - Chaoyu Sun
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, 330006, China
| | - Kang Li
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, 330006, China
| | - Yizhao Liu
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, 330006, China
| | - Shutong Dai
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, 330006, China
| | - Mingtao Ao
- School of Pharmacy, Hubei Engineering Research Center of Traditional Chinese Medicine of South Hubei Province, Hubei University of Science and Technology, Xianning, Hubei, 437100, China.
| | - Meijuan Fang
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen, 361102, China.
| | - Zhen Wu
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen, 361102, China.
| | - Mingdong Li
- School of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, 330006, China.
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Lui K, Huang Y, Sheikh MS, Cheung KK, Tam WY, Sun KT, Cheng KM, Ng WWM, Loh AWK. The oncogenic potential of Rab-like protein 1A (RBEL1A) GTPase: The first review of RBEL1A research with future research directions and challenges. J Cancer 2023; 14:3214-3226. [PMID: 37928422 PMCID: PMC10622986 DOI: 10.7150/jca.84267] [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: 03/13/2023] [Accepted: 09/12/2023] [Indexed: 11/07/2023] Open
Abstract
Research on Rab-like protein 1A (RBEL1A) in the past two decades highlighted the oncogenic properties of this gene. Despite the emerging evidence, its importance in cancer biology was underrated. This is the first RBEL1A critical review covering its discovery, biochemistry, physiological functions, and clinical insights. RBEL1A expression at the appropriate levels appears essential in normal cells and tissues to maintain chromosomal stability; however, its overexpression is linked to tumorigenesis. Furthermore, the upstream and downstream targets of the RBEL1A signaling pathways will be discussed. Mechanistically, RBEL1A promotes cell proliferation signals by enhancing the Erk1/2, Akt, c-Myc, and CDK pathways while blunting the apoptotic signals via inhibitions on p53, Rb, and caspase pathways. More importantly, this review covers the clinical relevance of RBEL1A in the cancer field, such as drug resistance and poor overall survival rate. Also, this review points out the bottle-necks of the RBEL1A research and its future research directions. It is becoming clear that RBEL1A could potentially serve as a valuable target of anticancer therapy. Genetic and pharmacological researches are expected to facilitate the identification and development of RBEL1A inhibitors as cancer therapeutics in the future, which could undoubtedly improve the management of human malignancy.
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Affiliation(s)
- Ki Lui
- School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong
| | - Ying Huang
- Department of Pharmacology, State University of New York, Upstate Medical University, Syracuse, New York, USA
| | - M. Saeed Sheikh
- Department of Pharmacology, State University of New York, Upstate Medical University, Syracuse, New York, USA
| | - Kwok-Kuen Cheung
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong
| | - Wing Yip Tam
- Department of Surgery, University of British Columbia, Vancouver, British Columbia, Canada
| | - Keng-Ting Sun
- Division of Medical Sciences & Graduate Entry Medicine, School of Medicine, University of Nottingham, United Kingdom
| | - Ka Ming Cheng
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong
| | | | - Anthony Wai-Keung Loh
- Division of Science, Engineering and Health Studies (SEHS), College of Professional and Continuing Education, The Hong Kong Polytechnic University, Hong Kong
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9
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Yin H, Wang Z, Wang D, Nuer M, Han M, Ren P, Ma S, Lin C, Chen J, Xian H, Ai D, Li X, Ma S, Lin Z, Pan Y. TIMELESS promotes the proliferation and migration of lung adenocarcinoma cells by activating EGFR through AMPK and SPHK1 regulation. Eur J Pharmacol 2023; 955:175883. [PMID: 37433364 DOI: 10.1016/j.ejphar.2023.175883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 06/23/2023] [Accepted: 06/26/2023] [Indexed: 07/13/2023]
Abstract
BACKGROUND Lung adenocarcinoma (LUAD) has high morbidity and is prone to recurrence. TIMELESS (TIM), which regulates circadian rhythms in Drosophila, is highly expressed in various tumors. Its role in LUAD has gained attention, but the detailed function and mechanism have not been clarified completely at present. METHODS Tumor samples from patients with LUAD patient data from public databases were used to confirm the relationship of TIM expression with lung cancer. LUAD cell lines were used and siRNA of TIM was adopted to knock down TIM expression in LUAD cells, and further cell proliferation, migration and colony formation were analyzed. By using Western blot and qPCR, we detected the influence of TIM on epidermal growth factor receptor (EGFR), sphingosine kinase 1 (SPHK1) and AMP-activated protein kinase (AMPK). With proteomics analysis, we comprehensively inspected the different changed proteins influenced by TIM and did global bioinformatic analysis. RESULTS We found that TIM expression was elevated in LUAD and that this high expression was positively correlated with more advanced tumor pathological stages and shorter overall and disease-free survival. TIM knockdown inhibited EGFR activation and also AKT/mTOR phosphorylation. We also clarified that TIM regulated the activation of SPHK1 in LUAD cells. And with SPHK1 siRNA to knock down the expression level of SPHK1, we found that EGFR activation were inhibited greatly too. Quantitative proteomics techniques combined with bioinformatics analysis clarified the global molecular mechanisms regulated by TIM in LUAD. The results of proteomics suggested that mitochondrial translation elongation and termination were altered, which were closely related to the process of mitochondrial oxidative phosphorylation. We further confirmed that TIM knockdown reduced ATP content and promoted AMPK activation in LUAD cells. CONCLUSIONS Our study revealed that siTIM could inhibit EGFR activation through activating AMPK and inhibiting SPHK1 expression, as well as influencing mitochondrial function and altering the ATP level; TIM's high expression in LUAD is an important factor and a potential key target in LUAD.
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Affiliation(s)
- Houqing Yin
- Department of Pharmacology, School of Basic Medical Sciences, Health Science Center, Peking University, Beijing, 100191, China
| | - Zequn Wang
- Department of Pharmacology, School of Basic Medical Sciences, Health Science Center, Peking University, Beijing, 100191, China
| | - Dan Wang
- Department of Pharmacology, School of Basic Medical Sciences, Health Science Center, Peking University, Beijing, 100191, China
| | - Muhadaisi Nuer
- Department of Pharmacology, Xinjiang Medical University, Urumqi, Xinjiang, 830011, China
| | - Mengyuan Han
- Department of Pharmacology, Xinjiang Medical University, Urumqi, Xinjiang, 830011, China
| | - Peng Ren
- Peking University Third Hospital Thoracic Surgery Department, China
| | - Shanwu Ma
- Peking University Third Hospital Thoracic Surgery Department, China
| | - Chutong Lin
- Peking University Third Hospital Thoracic Surgery Department, China
| | - Jingjing Chen
- Department of Pharmacology, Changzhi Medical College, Changzhi City, Shanxi Province, 046000, China
| | - Haocheng Xian
- Department of Pharmacology, School of Basic Medical Sciences, Health Science Center, Peking University, Beijing, 100191, China
| | - Dongmei Ai
- School of Mathematics and Physics, University of Science and Technology Beijing, Beijing, 100083, China
| | - Xuejun Li
- Department of Pharmacology, School of Basic Medical Sciences, Health Science Center, Peking University, Beijing, 100191, China; Beijing Key Laboratory of Tumor Systems Biology, Peking University, Beijing, 100191, China
| | - Shaohua Ma
- Peking University Third Hospital Thoracic Surgery Department, China.
| | - Zhiqiang Lin
- Institute of Systems Biomedicine, Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China.
| | - Yan Pan
- Department of Pharmacology, School of Basic Medical Sciences, Health Science Center, Peking University, Beijing, 100191, China; Beijing Key Laboratory of Tumor Systems Biology, Peking University, Beijing, 100191, China.
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10
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Liu C, Ye D, Yang H, Chen X, Su Z, Li X, Ding M, Liu Y. RAS-targeted cancer therapy: Advances in drugging specific mutations. MedComm (Beijing) 2023; 4:e285. [PMID: 37250144 PMCID: PMC10225044 DOI: 10.1002/mco2.285] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 04/06/2023] [Accepted: 04/18/2023] [Indexed: 05/31/2023] Open
Abstract
Rat sarcoma (RAS), as a frequently mutated oncogene, has been studied as an attractive target for treating RAS-driven cancers for over four decades. However, it is until the recent success of kirsten-RAS (KRAS)G12C inhibitor that RAS gets rid of the title "undruggable". It is worth noting that the therapeutic effect of KRASG12C inhibitors on different RAS allelic mutations or even different cancers with KRASG12C varies significantly. Thus, deep understanding of the characteristics of each allelic RAS mutation will be a prerequisite for developing new RAS inhibitors. In this review, the structural and biochemical features of different RAS mutations are summarized and compared. Besides, the pathological characteristics and treatment responses of different cancers carrying RAS mutations are listed based on clinical reports. In addition, the development of RAS inhibitors, either direct or indirect, that target the downstream components in RAS pathway is summarized as well. Hopefully, this review will broaden our knowledge on RAS-targeting strategies and trigger more intensive studies on exploiting new RAS allele-specific inhibitors.
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Affiliation(s)
- Cen Liu
- Beijing University of Chinese MedicineBeijingChina
| | - Danyang Ye
- Beijing University of Chinese MedicineBeijingChina
| | - Hongliu Yang
- Beijing University of Chinese MedicineBeijingChina
| | - Xu Chen
- Beijing University of Chinese MedicineBeijingChina
| | - Zhijun Su
- Beijing University of Chinese MedicineBeijingChina
| | - Xia Li
- Institute of Genetics and Developmental BiologyChinese Academy of SciencesBeijingChina
| | - Mei Ding
- Institute of Genetics and Developmental BiologyChinese Academy of SciencesBeijingChina
| | - Yonggang Liu
- Beijing University of Chinese MedicineBeijingChina
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11
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Zhao XP, Zheng XL, Huang M, Xie YJ, Nie XW, Nasim AA, Yao XJ, Fan XX. DMU-212 against EGFR-mutant non-small cell lung cancer via AMPK/PI3K/Erk signaling pathway. Heliyon 2023; 9:e15812. [PMID: 37305501 PMCID: PMC10256861 DOI: 10.1016/j.heliyon.2023.e15812] [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: 09/19/2022] [Revised: 04/13/2023] [Accepted: 04/21/2023] [Indexed: 06/13/2023] Open
Abstract
Although some important advances have been achieved in clinical and diagnosis in the past few years, the management of non-small cell lung cancer (NSCLC) is ultimately dissatisfactory due to the low overall cure and survival rates. Epidermal growth factor (EGFR) has been recognized as a carcinogenic driver and is a crucial pharmacological target for NSCLC. DMU-212, an analog of resveratrol, has been reported to have significant inhibitory effects on several types of cancer. However, the effect of DMU-212 on lung cancer remains unclear. Therefore, this study aims to determine the effects and underlying mechanism of DMU-212 on EGFR-mutant NSCLC cells. The data found that the cytotoxicity of DMU-212 on three EGFR-mutant NSCLC cell lines was significantly higher than that of normal lung epithelial cell. Further study showed that DMU-212 can regulate the expression of cell cycle-related proteins including p21 and cyclin B1 to induce G2/M phase arrest in both H1975 and PC9 cells. Moreover, treatment with DMU-212 significantly promoted the activation of AMPK and simultaneously down-regulated the expression of EGFR and the phosphorylation of PI3K, Akt and ERK. In conclusion, our study suggested that DMU-212 inhibited the growth of NSCLCs via targeting of AMPK and EGFR.
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12
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Dehghani T, Shahrjerdi A, Kahrizi MS, Soleimani E, Ravandeh S, Merza MS, Rahnama N, Ebrahimzadeh F, Bakhshesh M. Targeting programmed cell death protein 1 (PD-1) for treatment of non-small-cell lung carcinoma (NSCLC); the recent advances. Pathol Res Pract 2023; 246:154470. [PMID: 37150133 DOI: 10.1016/j.prp.2023.154470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/17/2023] [Accepted: 04/18/2023] [Indexed: 05/09/2023]
Abstract
The immune system uses various immune checkpoint axes to adjust responses, support homeostasis, and deter self-reactivity and autoimmunity. Nevertheless, non-small-cell lung carcinoma (NSCLC) can use protective mechanisms to facilitate immune evasion, which leads to potentiated cancer survival and proliferation. In this light, many blocking anti-bodies have been developed to negatively regulate checkpoint molecules, in particular, programmed cell death protein 1 (PD-1) / PD-ligand 1 (L1), and bypass these immune suppressive mechanisms. Meanwhile, anti-PD-1 anti-bodies such as nivolumab, pembrolizumab, cemiplimab, and sintilimab have shown excellent competence in successfully inspiring immune responses versus NSCLC. Accordingly, the United States Food and Drug Administration (FDA) has recently approved nivolumab (alone or in combination with ipilimumab) and pembrolizumab (alone or in combination with chemotherapy) as first-line treatment for advanced NSCLC patients. However, PD-1 blockade monotherapy remains inefficient in more than 60% of NSCLC patients, and many patients don't respond or acquire resistance to this modality. Also, toxicities related to anti-PD-1 anti-body have been progressively identified in clinical trials and oncology practice. Herein, we will outline the clinical benefits of PD-1 blockade therapy alone or in combination with other treatments (e.g., chemotherapy, radiotherapy, anti-angiogenic therapy) in NSCLC patients. Moreover, we will take a glimpse into the recently identified predictive biomarkers to determine patients most likely to suffer serious adverse events to decrease untoward toxicity risk and diminish treatment costs.
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Affiliation(s)
- Tannaz Dehghani
- Department of Internal Medicine, Lorestan University of Medical Sciences, Lorestan, Iran
| | - Alireza Shahrjerdi
- National Institute for Genetic Engineering and Biotechnology (NIGEB), P.O. Box: 14965/161, Tehran, Iran
| | | | - Elnaz Soleimani
- Departmant of Genetic, Babol University of Medical Science, Babol, Iran
| | | | - Muna S Merza
- Prosthetic Dental Techniques Department, Al-Mustaqbal university College, Babylon 51001, Iraq
| | - Negin Rahnama
- Department of Internal Medicine and Health Services, Semnan University of Medical Sciences, Semnan, Iran
| | - Farnoosh Ebrahimzadeh
- Department of Internal Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Morteza Bakhshesh
- Molecular and Medicine Research Center, Khomein University of Medical Sciences, Khomein, Iran.
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13
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Ramanathan S, Shen N, Kestin L, Balaraman S. The Treatment of a Novel Epidermal Growth Factor Receptor (EGFR)-GRB2 Genetic Mutation Using Osimertinib in Metastatic Non-Small Cell Lung Cancer. Cureus 2023; 15:e38059. [PMID: 37234142 PMCID: PMC10208280 DOI: 10.7759/cureus.38059] [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] [Accepted: 04/23/2023] [Indexed: 05/27/2023] Open
Abstract
Mutations in the epidermal growth factor receptor (EGFR) have been implicated in nearly one-third of non-small-cell lung cancers. For patients harboring non-traditional mutations, genomic and transcriptomic sequencing can help direct treatment. As cancer genomics evolves, novel driver mutations continue to be uncovered. We report on a unique EGFR-GRB2 fusion in a 48-year-old female never-smoker. This patient presented with stage IV lung adenocarcinoma (T2aN3M1) with metastatic disease in the iliac wing and liver. Despite systemic treatment, this patient continued to progress. On whole transcriptome sequencing, this patient was found to have a novel EGFR-GRB2 RNA fusion transcript similar to other EGFR fusions described in the literature. After treatment with osimertinib, this patient experienced remarkable clinical and radiological improvements. We believe that, especially for patients with metastatic lung cancer, the presence of novel driver mutations should be investigated. Potentially, patients harboring similar mutations may demonstrate analogous improvements with targeted treatment using the most recent generation of tyrosine kinase inhibitors.
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Affiliation(s)
- Siddharth Ramanathan
- College of Medicine, Oakland University William Beaumont School of Medicine, Rochester Hills, USA
| | - Nathan Shen
- Hematology and Oncology, Central Michigan University College of Medicine, Mount Pleasant, USA
| | | | - Savitha Balaraman
- Hematology and Oncology, Michigan Healthcare Professionals, Royal Oak, USA
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14
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Ren XD, Su N, Sun XG, Li WM, Li J, Li BW, Li RX, Lv J, Xu QY, Kong WL, Huang Q. Advances in liquid biopsy-based markers in NSCLC. Adv Clin Chem 2023; 114:109-150. [PMID: 37268331 DOI: 10.1016/bs.acc.2023.02.004] [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: 06/04/2023]
Abstract
Lung cancer is the second most-frequently occurring cancer and the leading cause of cancer-associated deaths worldwide. Non-small cell lung cancer (NSCLC), the most common type of lung cancer is often diagnosed in middle or advanced stages and have poor prognosis. Diagnosis of disease at an early stage is a key factor for improving prognosis and reducing mortality, whereas, the currently used diagnostic tools are not sufficiently sensitive for early-stage NSCLC. The emergence of liquid biopsy has ushered in a new era of diagnosis and management of cancers, including NSCLC, since analysis of circulating tumor-derived components, such as cell-free DNA (cfDNA), circulating tumor cells (CTCs), cell-free RNAs (cfRNAs), exosomes, tumor-educated platelets (TEPs), proteins, and metabolites in blood or other biofluids can enable early cancer detection, treatment selection, therapy monitoring and prognosis assessment. There have been great advances in liquid biopsy of NSCLC in the past few years. Hence, this chapter introduces the latest advances on the clinical application of cfDNA, CTCs, cfRNAs and exosomes, with a particular focus on their application as early markers in the diagnosis, treatment and prognosis of NSCLC.
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Affiliation(s)
- Xiao-Dong Ren
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, P.R. China
| | - Ning Su
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, P.R. China
| | - Xian-Ge Sun
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, P.R. China
| | - Wen-Man Li
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, P.R. China
| | - Jin Li
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, P.R. China
| | - Bo-Wen Li
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, P.R. China
| | - Ruo-Xu Li
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, P.R. China
| | - Jing Lv
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, P.R. China
| | - Qian-Ying Xu
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, P.R. China
| | - Wei-Long Kong
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, P.R. China
| | - Qing Huang
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, P.R. China.
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15
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Comprehensive characterization of B7 family members in NSCLC and identification of its regulatory network. Sci Rep 2023; 13:4311. [PMID: 36922519 PMCID: PMC10017798 DOI: 10.1038/s41598-022-26776-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 12/20/2022] [Indexed: 03/17/2023] Open
Abstract
B7 family members act as co-stimulatory or co-inhibitory molecules in the adaptive immune system. Thisstudy aimed to investigate the dysregulation, prognostic value and regulatory network of B7 family members in non-small cell lung cancer (NSCLC). Data for lung adenocarcinoma (LUAD) and lung squamous cell carcinoma (LUSC) patients were extracted from public databases. Patient prognosis was determined by Kaplan-Meier analysis. The downstream signaling pathways of B7 family were identified via GO and KEGG analysis. The key B7 related genes were selected by network, correlation and functional annotation analysis. Most B7 family members were dysregulated in LUAD and LUSC. The expression of B7-1/2/H3 and B7-H5 were significantly associated with overall survival in LUAD and LUSC, respectively. The major pathway affected by B7 family was the EGFR tyrosine kinase inhibitor resistance and ErbB signaling pathway. MAPK1, MAPK3 and MAP2K1 were pivotal B7 related genes in both LUAD and LUSC. This study reveals an overall dysregulation of B7 family members in NSCLC and highlights the potential of combination use of tyrosine kinase inhibitors or MEK/ERK inhibitors with B7 member blockade for NSCLC treatment.
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16
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Tam DNH, Nam NH, Cuong NTK, Hung DT, Soa DT, Altom A, Tran L, Elhadad H, Huy NT. Compound K: A systematic review of its anticancer properties and probable mechanisms. Fundam Clin Pharmacol 2023. [PMID: 36691721 DOI: 10.1111/fcp.12874] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 01/14/2023] [Accepted: 01/20/2023] [Indexed: 01/25/2023]
Abstract
Panax ginseng is a common natural product, which is well-known to have a wide range of pharmacological activities in cancer. Its metabolite, compound K (CK), has been reported to have anticancer activity. We aimed to systematically review the literature for evidence of anticancer effects of CK. We conducted a systematic search in eight databases. We included all in vitro and in vivo studies investigating the anticancer effects of CK with no restrictions. Quality assessment was applied by ToxRTool. Fifty-four articles were included in our study. The purity of CK in our included studies was at least 95%. The in vitro studies reported that CK had a potential anticancer activity on several cell lines including human lung cancer cell lines (A549, PC-9), nasopharyngeal carcinoma cell line (Hk-1), liver cancer cell line (BEL 7402), and pediatric acute myeloid leukemia cell lines (Kasumi-1, MV4-11). The in vivo studies reported a significant decrease in tumor volume in mice treated with CK. CK is a potential supplementary treatment in cancer chemotherapies. The safety and further clinical trials of CK should be explored for future drug development.
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Affiliation(s)
- Dao Ngoc Hien Tam
- Asia Shine Trading & Service Co., Ltd., Ho Chi Minh City, 700000, Vietnam.,Online Research Club (https://www.onlineresearchclub.org/), Nagasaki, Japan
| | - Nguyen Hai Nam
- Online Research Club (https://www.onlineresearchclub.org/), Nagasaki, Japan.,Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Nguyen The Ky Cuong
- Online Research Club (https://www.onlineresearchclub.org/), Nagasaki, Japan.,Oncology Department, Thu Duc City Hospital, Ho Chi Minh City, 700000, Vietnam
| | - Dang The Hung
- Online Research Club (https://www.onlineresearchclub.org/), Nagasaki, Japan.,Faculty of Medicine, University of Medicine and Pharmacy Ho Chi Minh City, Ho Chi Minh City, 700000, Vietnam
| | - Dang Thi Soa
- Online Research Club (https://www.onlineresearchclub.org/), Nagasaki, Japan.,Faculty of Pharmacy, Vinh Medical University, Nghe An, 43000-44000, Vietnam
| | - Ahmad Altom
- Online Research Club (https://www.onlineresearchclub.org/), Nagasaki, Japan.,Department of Internal Medicine, Faculty of Medicine, Damascus University, Damascus, Syrian Arab Republic
| | - Linh Tran
- Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City, 700000, Vietnam.,Faculty of Natural Sciences, Duy Tan University, Da Nang City, 550000, Vietnam
| | - Heba Elhadad
- Online Research Club (https://www.onlineresearchclub.org/), Nagasaki, Japan.,Department of Parasitology, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Nguyen Tien Huy
- Online Research Club (https://www.onlineresearchclub.org/), Nagasaki, Japan.,School of Tropical Medicine and Global Health (TMGH), Nagasaki University, 1-12-4 Sakamoto, Nagasaki, 852-8523, Japan
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17
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Li Y, Yang P, Zhou X, Yang X, Wu S. Programmed cell death 1 inhibitor plus chemotherapy vs. chemotherapy in advanced drive-gene-negative non-small-cell lung cancer patients: A real-world study. Front Surg 2022; 9:954490. [PMID: 36117837 PMCID: PMC9475215 DOI: 10.3389/fsurg.2022.954490] [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: 05/27/2022] [Accepted: 07/28/2022] [Indexed: 01/09/2023] Open
Abstract
Objective Programmed cell death 1 (PD-1) inhibitor has been in the market in China for several years, which lacks sufficient domestic evidence regarding its application in lung cancer. Thus, this study intended to assess the treatment outcome and tolerance of PD-1 inhibitor plus chemotherapy in advanced, driver-gene-negative, nonsquamous, non-small-cell lung cancer (NSCLC) patients in a real clinical setting. Methods This retrospective cohort study analyzed 68 advanced driver-gene-negative nonsquamous NSCLC patients, among which 38 cases received PD-1 inhibitor plus chemotherapy and 30 cases adopted chemotherapy alone. Disease control rate (DCR), objective response rate (ORR), progression-free survival (PFS), overall survival (OS), and adverse events were reviewed. Results Generally, PD-1 inhibitor plus chemotherapy achieved a more satisfying ORR compared with chemotherapy alone (52.6% vs. 30.0%, P = 0.061), while the DCR did not vary between PD-1 inhibitor plus chemotherapy and chemotherapy (84.2% vs. 73.3%, P = 0.271). Patients receiving PD-1 inhibitor plus chemotherapy exhibited favorable PFS (median: 10.1 vs. 7.1 months, P = 0.040) and OS (median: 17.4 vs. 13.9 months, P = 0.049) than patients adopting chemotherapy alone. Additionally, after adjustment using multivariable Cox's analyses, PD-1 inhibitor plus chemotherapy (vs. chemotherapy) could independently realize prolonged PFS (P = 0.020) and OS (P = 0.029). Moreover, the majority of adverse events were manageable; meanwhile, grade 3-4 adverse events included leukopenia (13.2%), neutropenia (13.2%), nausea and vomiting (7.9%), anemia (5.3%), elevated transaminase (5.3%), thrombopenia (2.6%), anorexia (2.6%), peripheral neuropathy (2.6%), and rash (2.6%). Conclusion PD-1 inhibitor plus chemotherapy exhibits a better efficacy and equal tolerance compared with chemotherapy alone in advanced driver-gene-negative nonsquamous NSCLC patients.
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Affiliation(s)
- Ying Li
- Respiratory Medicine, Daqing Oilfield General Hospital, Daqing, China
| | - Peng Yang
- Department of Cardiothoracic Surgery, Daqing Oilfield General Hospital, Daqing, China
| | - Xiao Zhou
- Department of Oncology, Daqing Oilfield General Hospital, Daqing, China,Correspondence: Xiao Zhou
| | - Xuefeng Yang
- Department of Cardiothoracic Surgery, Daqing Oilfield General Hospital, Daqing, China
| | - Shijie Wu
- Respiratory Medicine, Daqing Oilfield General Hospital, Daqing, China
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18
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Cronin SJF, Rao S, Tejada MA, Turnes BL, Licht-Mayer S, Omura T, Brenneis C, Jacobs E, Barrett L, Latremoliere A, Andrews N, Channon KM, Latini A, Arvanites AC, Davidow LS, Costigan M, Rubin LL, Penninger JM, Woolf CJ. Phenotypic drug screen uncovers the metabolic GCH1/BH4 pathway as key regulator of EGFR/KRAS-mediated neuropathic pain and lung cancer. Sci Transl Med 2022; 14:eabj1531. [PMID: 36044597 PMCID: PMC9985140 DOI: 10.1126/scitranslmed.abj1531] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Increased tetrahydrobiopterin (BH4) generated in injured sensory neurons contributes to increased pain sensitivity and its persistence. GTP cyclohydrolase 1 (GCH1) is the rate-limiting enzyme in the de novo BH4 synthetic pathway, and human single-nucleotide polymorphism studies, together with mouse genetic modeling, have demonstrated that decreased GCH1 leads to both reduced BH4 and pain. However, little is known about the regulation of Gch1 expression upon nerve injury and whether this could be modulated as an analgesic therapeutic intervention. We performed a phenotypic screen using about 1000 bioactive compounds, many of which are target-annotated FDA-approved drugs, for their effect on regulating Gch1 expression in rodent injured dorsal root ganglion neurons. From this approach, we uncovered relevant pathways that regulate Gch1 expression in sensory neurons. We report that EGFR/KRAS signaling triggers increased Gch1 expression and contributes to neuropathic pain; conversely, inhibiting EGFR suppressed GCH1 and BH4 and exerted analgesic effects, suggesting a molecular link between EGFR/KRAS and pain perception. We also show that GCH1/BH4 acts downstream of KRAS to drive lung cancer, identifying a potentially druggable pathway. Our screen shows that pharmacologic modulation of GCH1 expression and BH4 could be used to develop pharmacological treatments to alleviate pain and identified a critical role for EGFR-regulated GCH1/BH4 expression in neuropathic pain and cancer in rodents.
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Affiliation(s)
- Shane J. F. Cronin
- Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA
- FM Kirby Neurobiology Center, Boston Children’s Hospital, Boston, MA 02115, USA
- Institute of Molecular Biotechnology Austria (IMBA), Dr. Bohrgasse 3, Vienna A-1030, Austria
| | - Shuan Rao
- Institute of Molecular Biotechnology Austria (IMBA), Dr. Bohrgasse 3, Vienna A-1030, Austria
| | - Miguel A. Tejada
- Institute of Molecular Biotechnology Austria (IMBA), Dr. Bohrgasse 3, Vienna A-1030, Austria
| | - Bruna Lenfers Turnes
- Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA
- FM Kirby Neurobiology Center, Boston Children’s Hospital, Boston, MA 02115, USA
| | - Simon Licht-Mayer
- Institute of Molecular Biotechnology Austria (IMBA), Dr. Bohrgasse 3, Vienna A-1030, Austria
| | - Takao Omura
- Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA
- FM Kirby Neurobiology Center, Boston Children’s Hospital, Boston, MA 02115, USA
| | - Christian Brenneis
- Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA
- FM Kirby Neurobiology Center, Boston Children’s Hospital, Boston, MA 02115, USA
| | - Emily Jacobs
- Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA
- FM Kirby Neurobiology Center, Boston Children’s Hospital, Boston, MA 02115, USA
| | - Lee Barrett
- Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA
- FM Kirby Neurobiology Center, Boston Children’s Hospital, Boston, MA 02115, USA
| | - Alban Latremoliere
- Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA
- FM Kirby Neurobiology Center, Boston Children’s Hospital, Boston, MA 02115, USA
- Departments of Neurosurgery and Neuroscience, Neurosurgery Pain Research Institute, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Nick Andrews
- Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA
- FM Kirby Neurobiology Center, Boston Children’s Hospital, Boston, MA 02115, USA
| | - Keith M. Channon
- Radcliffe Department of Medicine, British Heart Foundation Centre of Research Excellence, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
| | - Alexandra Latini
- LABOX, Departamento de Bioquímica, Universidade Federal de Santa Catarina, Florianópolis, SC 88040-900, Brazil
| | - Anthony C. Arvanites
- Department of Stem Cell and Regenerative Biology, Harvard University, 7 Divinity Ave, Cambridge, MA 02138, USA
- Harvard Stem Cell Institute, Harvard University, Cambridge, MA 02138, USA
| | - Lance S. Davidow
- Department of Stem Cell and Regenerative Biology, Harvard University, 7 Divinity Ave, Cambridge, MA 02138, USA
- Harvard Stem Cell Institute, Harvard University, Cambridge, MA 02138, USA
| | - Michael Costigan
- Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA
- FM Kirby Neurobiology Center, Boston Children’s Hospital, Boston, MA 02115, USA
| | - Lee L. Rubin
- Department of Stem Cell and Regenerative Biology, Harvard University, 7 Divinity Ave, Cambridge, MA 02138, USA
- Harvard Stem Cell Institute, Harvard University, Cambridge, MA 02138, USA
| | - Josef M. Penninger
- Institute of Molecular Biotechnology Austria (IMBA), Dr. Bohrgasse 3, Vienna A-1030, Austria
- Department of Medical Genetics, Life Sciences Institute, UBC, Vancouver, BC V6T 1Z3, Canada
| | - Clifford J. Woolf
- Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA
- FM Kirby Neurobiology Center, Boston Children’s Hospital, Boston, MA 02115, USA
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19
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Alharbi KS, Javed Shaikh MA, Afzal O, Alfawaz Altamimi AS, Almalki WH, Alzarea SI, Kazmi I, Al-Abbasi FA, Singh SK, Dua K, Gupta G. An overview of epithelial growth factor receptor (EGFR) inhibitors in cancer therapy. Chem Biol Interact 2022; 366:110108. [PMID: 36027944 DOI: 10.1016/j.cbi.2022.110108] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 08/02/2022] [Accepted: 08/10/2022] [Indexed: 12/28/2022]
Abstract
Epithelial growth factor receptor (EGFR), a transmembrane receptor on the cell surface, carries extracellular messages into the cell and alters the activity of the nucleus through tyrosine signalling. EGFR-targeted treatments have influenced the new era of precision oncology throughout the last few decades. Despite significant progress, long-term remission from solid tumours is still a distant goal for many oncologists. There are several methods by which tumour cells alter the activity of this protein in solid tumours. EGFR-related oncogenic pathways, resistance mechanisms, and novel avenues to suppress tumour development and metastatic spread were discovered in clinical specimens using preclinical models (cell cultures, xenografts, mouse models), which were then validated in those specimens. EGFR has been implicated in the onset and advancement of a variety of cancers, according to research. An overview of EGFR's structural anatomy and physiology, its role in cancers, and clinical studies that target EGFR in various tumours are included in this review.
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Affiliation(s)
- Khalid Saad Alharbi
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka, Al-Jouf, Saudi Arabia
| | | | - Obaid Afzal
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj, 11942, Saudi Arabia
| | | | - Waleed Hassan Almalki
- Department of Pharmacology, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Sami I Alzarea
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka, Al-Jouf, Saudi Arabia
| | - Imran Kazmi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Fahad A Al-Abbasi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Kamal Dua
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia; Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW, 2007, Australia.
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Mahal Road, Jagatpura, Jaipur, India; Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India; Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, India.
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Abstract
EGFR is a member of the ERBB family. It plays a significant role in cellular processes such as growth, survival and differentiation via the activation of various signaling pathways. EGFR deregulation is implicated in various human malignancies, and therefore EGFR has emerged as an attractive anticancer target. EGFR inhibition using strategies such as tyrosine kinase inhibitors and monoclonal antibodies hinders cellular proliferation and promotes apoptosis in cancer cells in vitro and in vivo. EGFR inhibition by tyrosine kinase inhibitors has been shown to be a better treatment option than chemotherapy for advanced-stage EGFR-driven non-small-cell lung cancer, yet de novo and acquired resistance limits the clinical benefit of these therapeutic molecules. This review discusses the cellular signaling pathways activated by EGFR. Further, current therapeutic strategies to target aberrant EGFR signaling in cancer and mechanisms of resistance to them are highlighted.
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Diosmetin Affects Gene Expression on Human Lung Adenocarcinoma Cells. JOURNAL OF ONCOLOGY 2022; 2022:5482148. [PMID: 35646118 PMCID: PMC9142304 DOI: 10.1155/2022/5482148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 11/17/2022]
Abstract
Objective This study was aimed at investigating the effects of diosmetin (a natural flavonoid) on the gene expression of human lung adenocarcinoma (LUAD) cells. Methods HCC827 and A549 cells were used. MTT and colony formation assay were used to investigate the effects of diosmetin on cell proliferation and colony forming activity. The expression of mRNA, microRNA, and lncRNA in HCC827 and A549 cell lines after diosmetin treatment was measured using DNA microarray, microRNA chromatin immunoprecipitation assay (ChIP), and long noncoding RNA (lncRNA) ChIP. Part of the results were cross-validated by quantitative reverse transcription PCR (RT-qPCR), while some others were analyzed using bioinformatic tools. Results Diosmetin inhibited proliferation and colony formation of HCC827 and A549 cells. Investigation on gene expression profiles of A549 and HCC827 cells revealed that compared with the control group, diosmetin can up- or downregulated the expression of mRNAs, microRNAs, and lncRNAs. The top three candidates in each RNA category were cross-validated by RT-qPCR, from which single peaks were observed in the melt curves, showing a great specificity. After a comprehensive selection of the results from the mRNA ChIP, we performed GO and KEGG functional clustering analyses on the differentially expressed genes. Conclusion Diosmetin treatment induced gene expression of A549 and HCC827 cells. Our results will provide guidance for development of new diagnostic and therapeutic targets.
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Inoue C, Yasuma T, D’Alessandro-Gabazza CN, Toda M, Fridman D’Alessandro V, Inoue R, Fujimoto H, Kobori H, Tharavecharak S, Takeshita A, Nishihama K, Okano Y, Wu J, Kobayashi T, Yano Y, Kawagishi H, Gabazza EC. The Fairy Chemical Imidazole-4-Carboxamide Inhibits the Expression of Axl, PD-L1, and PD-L2 and Improves Response to Cisplatin in Melanoma. Cells 2022; 11:cells11030374. [PMID: 35159184 PMCID: PMC8834508 DOI: 10.3390/cells11030374] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 01/15/2022] [Accepted: 01/18/2022] [Indexed: 11/16/2022] Open
Abstract
The leading cause of death worldwide is cancer. Many reports have proved the beneficial effect of mushrooms in cancer. However, the precise mechanism is not completely clear. In the present study, we focused on the medicinal properties of biomolecules released by fairy ring-forming mushrooms. Fairy chemicals generally stimulate or inhibit the growth of surrounding vegetation. In the present study, we evaluated whether fairy chemicals (2-azahypoxanthine, 2-aza-8-oxohypoxanthine, and imidazole-4-carboxamide) exert anticancer activity by decreasing the expression of Axl and immune checkpoint molecules in melanoma cells. We used B16F10 melanoma cell lines and a melanoma xenograft model in the experiments. Treatment of melanoma xenograft with cisplatin combined with imidazole-4-carboxamide significantly decreased the tumor volume compared to untreated mice or mice treated cisplatin alone. In addition, mice treated with cisplatin and imidazole-4-carboxamide showed increased peritumoral infiltration of T cells compared to mice treated with cisplatin alone. In vitro studies showed that all fairy chemicals, including imidazole-4-carboxamide, inhibit the expression of immune checkpoint molecules and Axl compared to controls. Imidazole-4-carboxamide also significantly blocks the cisplatin-induced upregulation of PD-L1. These observations point to the fairy chemical imidazole-4-carboxamide as a promising coadjuvant therapy with cisplatin in patients with cancer.
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Affiliation(s)
- Chisa Inoue
- Department of Diabetes, Metabolism and Endocrinology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (C.I.); (T.Y.); (A.T.); (K.N.); (Y.O.); (Y.Y.)
| | - Taro Yasuma
- Department of Diabetes, Metabolism and Endocrinology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (C.I.); (T.Y.); (A.T.); (K.N.); (Y.O.); (Y.Y.)
- Department of Immunology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (C.N.D.-G.); (M.T.); (V.F.D.); (R.I.)
| | - Corina N. D’Alessandro-Gabazza
- Department of Immunology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (C.N.D.-G.); (M.T.); (V.F.D.); (R.I.)
| | - Masaaki Toda
- Department of Immunology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (C.N.D.-G.); (M.T.); (V.F.D.); (R.I.)
| | - Valeria Fridman D’Alessandro
- Department of Immunology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (C.N.D.-G.); (M.T.); (V.F.D.); (R.I.)
| | - Ryo Inoue
- Department of Immunology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (C.N.D.-G.); (M.T.); (V.F.D.); (R.I.)
- Central Institute for Experimental Animals, Kawasaki-ku, Kawasaki 210-0821, Japan
| | - Hajime Fujimoto
- Department of Pulmonary and Critical Care Medicine, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (H.F.); (T.K.)
| | - Hajime Kobori
- Iwade—Research Institute of Mycology Co., Ltd., Tsu 514-0012, Japan;
| | - Suphachai Tharavecharak
- Department of Agriculture, Graduate School of Agriculture, University of Miyazaki, Miyazaki 889-2192, Japan;
| | - Atsuro Takeshita
- Department of Diabetes, Metabolism and Endocrinology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (C.I.); (T.Y.); (A.T.); (K.N.); (Y.O.); (Y.Y.)
- Department of Immunology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (C.N.D.-G.); (M.T.); (V.F.D.); (R.I.)
| | - Kota Nishihama
- Department of Diabetes, Metabolism and Endocrinology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (C.I.); (T.Y.); (A.T.); (K.N.); (Y.O.); (Y.Y.)
| | - Yuko Okano
- Department of Diabetes, Metabolism and Endocrinology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (C.I.); (T.Y.); (A.T.); (K.N.); (Y.O.); (Y.Y.)
- Department of Immunology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (C.N.D.-G.); (M.T.); (V.F.D.); (R.I.)
| | - Jing Wu
- Research Institute of Green Science and Technology, Shizuoka University, Shizuoka 422-8529, Japan; (J.W.); (H.K.)
| | - Tetsu Kobayashi
- Department of Pulmonary and Critical Care Medicine, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (H.F.); (T.K.)
| | - Yutaka Yano
- Department of Diabetes, Metabolism and Endocrinology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (C.I.); (T.Y.); (A.T.); (K.N.); (Y.O.); (Y.Y.)
| | - Hirokazu Kawagishi
- Research Institute of Green Science and Technology, Shizuoka University, Shizuoka 422-8529, Japan; (J.W.); (H.K.)
| | - Esteban C. Gabazza
- Department of Immunology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Japan; (C.N.D.-G.); (M.T.); (V.F.D.); (R.I.)
- Correspondence:
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Li R, Pu J, Cai Y, Zheng K, Qin X, Zhang Z, Xu X. Proteomic characteristics of PM 2.5-induced differentially expressed proteins in k-ras-silenced HBE cells. Toxicol Mech Methods 2022; 32:431-438. [PMID: 35014587 DOI: 10.1080/15376516.2022.2028328] [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: 10/19/2022]
Abstract
The human bronchial epithelial cells (HBE) and K-ras-silenced HBE cells were treated with fine particulate matter (PM2.5) samples from Taiyuan for 24 h. To screen the proteomic characteristics of PM2.5-induced differentially expressed proteins (DEPs), the Q Exactive mass spectrometer was used. Gene ontology (GO) analysis, Kyoto encyclopedia of genes and genomes (KEGG) analysis, functional prediction, protein-protein interaction (PPI) network analysis, and visualization of differential protein interactions were performed. 251 DEPs in K-ras silenced cells and 535 DEPs in normal HBE cells were identified, respectively. KEGG analysis showed that the differentially expressed proteins of PM2.5-treated cells were related to the biosynthesis of ribosomes, antibiotics, and amino acids. On the other hand, K-ras silenced cells were related to metabolic pathways, RNA transport, and DNA replication. Through the construction of a PPI network, the top 10 hub proteins were screened from the two cell groups, among which MRPL13, RPS20, and EIF1AX were of great significance. Our results indicated that the K-ras gene plays an important role in PM2.5-induced DEPs, and the findings provide a scientific basis for the further study of PM2.5 toxic mechanisms and biomarkers.
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Affiliation(s)
- Runbing Li
- School of Public Health, University of South China, Hengyang, China.,Shenzhen Center for Disease Control and Prevention, Institute of environment and health, Shenzhen, China
| | - Jiening Pu
- School of Public Health, University of South China, Hengyang, China.,Shenzhen Center for Disease Control and Prevention, Institute of environment and health, Shenzhen, China
| | - Ying Cai
- School of Public Health, University of South China, Hengyang, China.,Shenzhen Center for Disease Control and Prevention, Institute of environment and health, Shenzhen, China
| | - Kai Zheng
- School of Public Health, University of South China, Hengyang, China.,Shenzhen Center for Disease Control and Prevention, Institute of environment and health, Shenzhen, China
| | - Xiaoyun Qin
- Shenzhen Center for Disease Control and Prevention, Institute of environment and health, Shenzhen, China
| | - Zhaohui Zhang
- School of Public Health, University of South China, Hengyang, China
| | - Xinyun Xu
- School of Public Health, University of South China, Hengyang, China.,Shenzhen Center for Disease Control and Prevention, Institute of environment and health, Shenzhen, China
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Liu Y, Liu L, Zhang Y, Qin L. S-Adenosylmethionine enhances the inhibitory effect of gemcitabine against pancreatic cancer cells via suppression of the EGFR/AKT pathways. Mol Cell Toxicol 2022. [DOI: 10.1007/s13273-021-00220-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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25
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Sabari JK, Heymach JV, Sandy B. Hitting the Right Spot: Advances in the Treatment of NSCLC With Uncommon EGFR Mutations. J Natl Compr Canc Netw 2021; 19:S1-S11. [PMID: 34875627 DOI: 10.6004/jnccn.2021.0200] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
An understanding of the biology of uncommon epidermal growth factor receptor (EGFR) mutations in non-small cell lung cancer (NSCLC) is evolving. These mutations are important for the selection of targeted therapy and the development of resistance. The advent of genomic profiling has led to guideline-recommended molecular testing to identify patients with NSCLC who carry uncommon EGFR mutations to aid in the selection of appropriate targeted therapy. This article discusses the efficacy and safety of current and emerging targeted therapies for the treatment of uncommon EGFR mutations in NSCLC to aid in developing patient-specific treatment plans.
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Affiliation(s)
| | - John V Heymach
- The University of Texas MD Anderson Cancer Center, Houston, Texas; and
| | - Beth Sandy
- Penn Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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26
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Naim N, Moukheiber S, Jaber K, Kourie HR. After decades, RAS mutation has finally become a therapeutic target. Per Med 2021; 18:523-525. [PMID: 34657456 DOI: 10.2217/pme-2021-0015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Nabih Naim
- Faculty of Medicine, Saint-Joseph University, Beirut, Lebanon
| | - Sara Moukheiber
- Faculty of Medicine, Saint-Joseph University, Beirut, Lebanon
| | - Karim Jaber
- Faculty of Medicine, Saint-Joseph University, Beirut, Lebanon
| | - Hampig Raphael Kourie
- Department of Hematology & Oncology, Faculty of Medicine, Saint Joseph University, Beirut, Lebanon
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Fan T, Pan S, Yang S, Hao B, Zhang L, Li D, Geng Q. Clinical Significance and Immunologic Landscape of a Five-IL(R)-Based Signature in Lung Adenocarcinoma. Front Immunol 2021; 12:693062. [PMID: 34497605 PMCID: PMC8419226 DOI: 10.3389/fimmu.2021.693062] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 08/03/2021] [Indexed: 01/05/2023] Open
Abstract
Interleukins (ILs) and interleukin receptors (ILRs) play important role in the antitumor immune response. However, the expression signature and clinical characteristics of the IL(R) family in lung adenocarcinoma (LUAD) remains unclear. The main purpose of this study was to explore the expression profile of IL(R) family genes and construct an IL(R)-based prognostic signature in LUAD. Five public datasets of 1,312 patients with LUAD were enrolled in this study. Samples from The Cancer Genome Atlas (TCGA) were used as the training set, and samples from the other four cohorts extracted from Gene Expression Omnibus (GEO) database were used as the validation set. Additionally, the profile of IL(R) family signature was explored, and the association between this signature and immunotherapy response was also analyzed. Meanwhile, the prognostic value was compared between this IL(R)-based signature and different immunotherapy markers. A signature based on five identified IL(R)s (IL7R, IL5RA, IL20RB, IL11, IL22RA1) was constructed using the TCGA dataset through univariate/multivariable Cox proportional hazards regression and least absolute shrinkage and selection operator (LASSO) Cox analysis. These cases with LUAD were stratified into high- and low-risk group according to the risk score. This signature showed a strong prognostic ability, which was verified by the five independent cohorts and clinical subtypes. The IL(R)-based models presented unique characteristics in terms of immune cell infiltration and immune inflammation profile in tumor microenvironment (TME). Biological pathway analysis confirmed that high-risk patients showed significant T- and B-cell immunosuppression and rapid tumor cell proliferation. More importantly, we researched the relationship between this IL(R)-based signature and immune checkpoints, tumor mutation burden (TMB), tumor purity and ploidy, and tumor immune dysfunction and exclusion (TIDE) score, which confirmed that this signature gave the best prognostic value. We first provided a robust prognostic IL(R)-based signature, which had the potential as a predictor for immunotherapy response to realize individualized treatment of LUAD.
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Affiliation(s)
- Tao Fan
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shize Pan
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shuo Yang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Bo Hao
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Lin Zhang
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Donghang Li
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Qing Geng
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, China
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KRAS Targeting and Resistance: Anticipating the Expectable. J Thorac Oncol 2021; 16:1239-1241. [PMID: 34304850 DOI: 10.1016/j.jtho.2021.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 05/10/2021] [Indexed: 11/23/2022]
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Shaikh M, Shinde Y, Pawara R, Noolvi M, Surana S, Ahmad I, Patel H. Emerging Approaches to Overcome Acquired Drug Resistance Obstacles to Osimertinib in Non-Small-Cell Lung Cancer. J Med Chem 2021; 65:1008-1046. [PMID: 34323489 DOI: 10.1021/acs.jmedchem.1c00876] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The pyrimidine core-containing compound Osimertinib is the only epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI) from the third generation that has been approved by the U.S. Food and Drug Administration to target threonine 790 methionine (T790M) resistance while sparing the wild-type epidermal growth factor receptor (WT EGFR). It is nearly 200-fold more selective toward the mutant EGFR as compared to the WT EGFR. A tertiary cystein 797 to serine 797 (C797S) mutation in the EGFR kinase domain has hampered Osimertinib treatment in patients with advanced EGFR-mutated non-small-cell lung cancer (NSCLC). This C797S mutation is presumed to induce a tertiary-acquired resistance to all current reversible and irreversible EGFR TKIs. This review summarizes the molecular mechanisms of resistance to Osimertinib as well as different strategies for overcoming the EGFR-dependent and EGFR-independent mechanisms of resistance, new challenges, and a future direction.
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Affiliation(s)
- Matin Shaikh
- H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra, India 425405
| | - Yashodeep Shinde
- R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra, India 425405
| | - Rahul Pawara
- R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra, India 425405
| | - Malleshappa Noolvi
- Shree Dhanvantari College of Pharmacy, Kim, Surat, Gujarat, India 394111
| | - Sanjay Surana
- R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra, India 425405
| | - Iqrar Ahmad
- R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra, India 425405
| | - Harun Patel
- R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra, India 425405
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Yasuma T, Toda M, Kobori H, Tada N, D’Alessandro-Gabazza CN, Gabazza EC. Subcritical Water Extracts from Agaricus blazei Murrill's Mycelium Inhibit the Expression of Immune Checkpoint Molecules and Axl Receptor. J Fungi (Basel) 2021; 7:jof7080590. [PMID: 34436128 PMCID: PMC8397183 DOI: 10.3390/jof7080590] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 07/17/2021] [Accepted: 07/21/2021] [Indexed: 12/25/2022] Open
Abstract
Agaricus blazei Murrill or Himematsutake is an edible and medicinal mushroom. Agaricus blazei Murrill’s fruiting body extracts have anticancer properties, although the mechanism is unknown. Basic or organic solvents, which are hazardous for human health, are generally used to prepare Agaricus blazei Murrill’s extracts. The inhibition of immune checkpoint molecules and Axl receptor is an effective therapy in cancer. This study assessed whether subcritical water extracts of the Agaricus blazei Murrill’s fruiting body or mycelium affect the expression of Axl and immune checkpoint molecules in lung cancer cells. We used A549 cells and mouse bone marrow-derived dendritic cells in the experiments. We prepared subcritical water extracts from the Agaricus blazei Murrill’s fruiting body or mycelium. The subcritical water extracts from the Agaricus blazei Murrill’s fruiting body or mycelium significantly inhibited the expression of immune checkpoint molecules and Axl compared to saline-treated cells. Additionally, the hot water extract, subcritical water extract, and the hot water extraction residue subcritical water extract from the Agaricus blazei Murrill’s mycelium significantly enhanced the expression of maturation markers in dendritic cells. These observations suggest that the subcritical water extract from Agaricus blazei Murrill’s mycelium is a promising therapeutic tool for stimulating the immune response in cancer.
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Affiliation(s)
- Taro Yasuma
- Department of Immunology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Mie, Japan; (T.Y.); (M.T.); (C.N.D.-G.)
| | - Masaaki Toda
- Department of Immunology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Mie, Japan; (T.Y.); (M.T.); (C.N.D.-G.)
| | - Hajime Kobori
- Iwade Research Institute of Mycology Co., Ltd., Tsu 514-0012, Mie, Japan; (H.K.); (N.T.)
| | - Naoto Tada
- Iwade Research Institute of Mycology Co., Ltd., Tsu 514-0012, Mie, Japan; (H.K.); (N.T.)
| | - Corina N. D’Alessandro-Gabazza
- Department of Immunology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Mie, Japan; (T.Y.); (M.T.); (C.N.D.-G.)
| | - Esteban C. Gabazza
- Department of Immunology, Mie University Faculty and Graduate School of Medicine, Tsu 514-8507, Mie, Japan; (T.Y.); (M.T.); (C.N.D.-G.)
- Correspondence: ; Tel.: +81-59-231-5037
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Hypoxia in Lung Cancer Management: A Translational Approach. Cancers (Basel) 2021; 13:cancers13143421. [PMID: 34298636 PMCID: PMC8307602 DOI: 10.3390/cancers13143421] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/30/2021] [Accepted: 07/06/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Hypoxia is a common feature of lung cancers. Nonetheless, no guidelines have been established to integrate hypoxia-associated biomarkers in patient management. Here, we discuss the current knowledge and provide translational novel considerations regarding its clinical detection and targeting to improve the outcome of patients with non-small-cell lung carcinoma of all stages. Abstract Lung cancer represents the first cause of death by cancer worldwide and remains a challenging public health issue. Hypoxia, as a relevant biomarker, has raised high expectations for clinical practice. Here, we review clinical and pathological features related to hypoxic lung tumours. Secondly, we expound on the main current techniques to evaluate hypoxic status in NSCLC focusing on positive emission tomography. We present existing alternative experimental approaches such as the examination of circulating markers and highlight the interest in non-invasive markers. Finally, we evaluate the relevance of investigating hypoxia in lung cancer management as a companion biomarker at various lung cancer stages. Hypoxia could support the identification of patients with higher risks of NSCLC. Moreover, the presence of hypoxia in treated tumours could help clinicians predict a worse prognosis for patients with resected NSCLC and may help identify patients who would benefit potentially from adjuvant therapies. Globally, the large quantity of translational data incites experimental and clinical studies to implement the characterisation of hypoxia in clinical NSCLC management.
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Kim MK, Choi MJ, Lee HM, Choi HS, Park YK, Ryu CJ. Heterogeneous nuclear ribonucleoprotein A2/B1 regulates the ERK and p53/HDM2 signaling pathways to promote the survival, proliferation and migration of non‑small cell lung cancer cells. Oncol Rep 2021; 46:153. [PMID: 34109989 DOI: 10.3892/or.2021.8104] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 04/09/2021] [Indexed: 12/09/2022] Open
Abstract
Lung cancer is the most frequent cause of cancer‑associated mortality worldwide. Upregulation of heterogeneous nuclear ribonucleoprotein A2/B1 (hnRNPA2/B1) has been reported in non‑small cell lung cancer (NSCLC) cells, but its contribution to NSCLC remains poorly understood. hnRNPA2/B1 is involved in carcinogenesis by interacting with a number of proteins; however, little is known about its interaction with p53. The results of the present study revealed that hnRNPA2/B1 expression levels were upregulated in NSCLC cells under tumorsphere culture conditions and cisplatin treatment compared with those in cells under the adherent condition and dimethyl sulfoxide treatment, respectively, suggesting that hnRNPA2/B1 expression is induced under stress conditions. hnRNPA2/B1 knockdown decreased the number and size of NSCLC cell colonies in a clonogenic survival assay and led to a decreased migratory potential of NSCLC cells, suggesting that hnRNPA2/B1 may promote the survival, proliferation and migration of NSCLC cells. hnRNPA2/B1 knockdown induced G0/G1 phase arrest in NSCLC cells through cyclin E degradation and phosphorylation of cyclin‑dependent kinase 2. In addition, hnRNPA2/B1 knockdown inhibited extracellular signal‑regulated kinase (ERK)1/2 phosphorylation, suggesting that hnRNPA2/B1 may promote the G1/S phase transition in NSCLC cells through ERK signaling. hnRNPA2/B1 knockdown resulted in increased expression levels of p21 and p27 in NSCLC cells, as well as p53 induction and phosphorylation. Additionally, hnRNPA2/B1 knockdown inhibited human double minute 2 protein (HDM2) stability and phosphorylation, whereas overexpression of hnRNPA2 induced the opposite effects. These results suggested that hnRNPA2/B1 may promote the survival, proliferation and migration of NSCLC cells through preventing the activation of p53, which is induced by ERK‑mediated HDM2 activation. The results of the present study also indicated that the components of the hnRNPA2/B1/ERK/p53/HDM2 signaling pathway may be novel potential molecular targets for the treatment of patients with NSCLC.
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Affiliation(s)
- Min Kyu Kim
- Department of Integrative Bioscience and Biotechnology, Institute of Anticancer Medicine Development, Sejong University, Seoul 05006, Republic of Korea
| | - Mun Ju Choi
- Department of Integrative Bioscience and Biotechnology, Institute of Anticancer Medicine Development, Sejong University, Seoul 05006, Republic of Korea
| | - Hyun Min Lee
- Department of Integrative Bioscience and Biotechnology, Institute of Anticancer Medicine Development, Sejong University, Seoul 05006, Republic of Korea
| | - Hong Seo Choi
- Department of Integrative Bioscience and Biotechnology, Institute of Anticancer Medicine Development, Sejong University, Seoul 05006, Republic of Korea
| | - Young-Kwon Park
- Prevention and Management Center, Ulsan University Hospital, Ulsan 44033, Republic of Korea
| | - Chun Jeih Ryu
- Department of Integrative Bioscience and Biotechnology, Institute of Anticancer Medicine Development, Sejong University, Seoul 05006, Republic of Korea
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Phase I clinical trial of EGFR-specific CAR-T cells generated by the piggyBac transposon system in advanced relapsed/refractory non-small cell lung cancer patients. J Cancer Res Clin Oncol 2021; 147:3725-3734. [PMID: 34032893 DOI: 10.1007/s00432-021-03613-7] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 03/22/2021] [Indexed: 01/11/2023]
Abstract
PURPOSE This phase I clinical trial is designed to assess the safety and feasibility of the epidermal growth factor receptor (EGFR) chimeric antigen receptor (CAR) T-cell generated by the piggyBac transposon system in advanced relapsed/refractory non-small cell lung cancer (NSCLC) patients. Compared to viral systems, the piggyBac transposon system is a simpler, more economical, and alternative way to introduce chimeric antigen receptor (CAR) transgenes into T cells. METHODS This study recruited nine patients with advanced relapsed/refractory EGFR-positive NSCLC for two cycles of the piggyBac-generated EGFR-CAR T cells at dose of 1 × 106 cells/kg or 3 × 106 cells/kg of body weight. The patients were monitored for adverse events, clinical response, and persistence of plasma GFR-CAR T cells. RESULTS Infusions of piggyBac-generated EGFR-CAR T cells were well tolerated in all nine patients. The most common adverse events were grade 1 to 3 fever and there were no patients who experienced grade 4 adverse events or serious cytokine release syndrome. After treatment, eight of nine patients showed detectable EGFR-CAR T cells in their peripheral blood. One patient showed a partial response and lasted for more than 13 months, while six had stable disease, and two had progressed disease. The progression-free survival of these nine patients was 7.13 months (95% CI 2.71-17.10 months), while the median overall survival was 15.63 months (95% CI 8.82-22.03 months). CONCLUSION This Phase I clinical trial revealed that the non-viral piggyBac transposon system-engineered EGFR-CAR T-cell therapy is feasible and safe in treatment of EGFR-positive advanced relapsed/refractory NSCLC patients. Future study will assess it in more patients or even possibly with a higher dose. Trial registration number NCT03182816.
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Hope A, Verduin M, Dilling TJ, Choudhury A, Fijten R, Wee L, Aerts HJWL, El Naqa I, Mitchell R, Vooijs M, Dekker A, de Ruysscher D, Traverso A. Artificial Intelligence Applications to Improve the Treatment of Locally Advanced Non-Small Cell Lung Cancers. Cancers (Basel) 2021; 13:2382. [PMID: 34069307 PMCID: PMC8156328 DOI: 10.3390/cancers13102382] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/21/2021] [Accepted: 05/03/2021] [Indexed: 11/16/2022] Open
Abstract
Locally advanced non-small cell lung cancer patients represent around one third of newly diagnosed lung cancer patients. There remains a large unmet need to find treatment strategies that can improve the survival of these patients while minimizing therapeutical side effects. Increasing the availability of patients' data (imaging, electronic health records, patients' reported outcomes, and genomics) will enable the application of AI algorithms to improve therapy selections. In this review, we discuss how artificial intelligence (AI) can be integral to improving clinical decision support systems. To realize this, a roadmap for AI must be defined. We define six milestones involving a broad spectrum of stakeholders, from physicians to patients, that we feel are necessary for an optimal transition of AI into the clinic.
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Affiliation(s)
- Andrew Hope
- Department of Radiation Oncology, University of Toronto, Toronto, ON 5MT 1P5, Canada;
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, ON 5MT 1P5, Canada
| | - Maikel Verduin
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
| | - Thomas J Dilling
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA;
| | - Ananya Choudhury
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
| | - Rianne Fijten
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
| | - Leonard Wee
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
| | - Hugo JWL Aerts
- Artificial Intelligence in Medicine (AIM) Program, Mass General Brigham, Harvard Medical School, Boston, MA 02115, USA;
- Department of Radiation Oncology, Brigham and Women’s Hospital, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Radiology and Nuclear Medicine, CARIM & GROW, Maastricht University, 6228 ET Maastricht, The Netherlands
| | - Issam El Naqa
- Department of Machine Learning, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA; (I.E.N.); (R.M.)
| | - Ross Mitchell
- Department of Machine Learning, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA; (I.E.N.); (R.M.)
| | - Marc Vooijs
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
| | - Andre Dekker
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
| | - Dirk de Ruysscher
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
| | - Alberto Traverso
- Department of Radiation Oncology (Maastro) GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, 6229 ET Maastricht, The Netherlands; (M.V.); (A.C.); (R.F.); (L.W.); (M.V.); (A.D.); (D.d.R.)
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Sun HN, Ren CX, Gong YX, Xie DP, Kwon T. Regulatory function of peroxiredoxin I on 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone-induced lung cancer development. Oncol Lett 2021; 21:465. [PMID: 33907575 PMCID: PMC8063228 DOI: 10.3892/ol.2021.12726] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 03/17/2021] [Indexed: 12/18/2022] Open
Abstract
Smoking is a major cause of lung cancer, and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) is one of the most important carcinogens in cigarette smoke. NNK modulates the expression of peroxiredoxin (Prdx) I in lung cancer. Prdx1 is upregulated in lung squamous cell carcinoma and lung adenocarcinoma, and considered a potential biomarker for lung cancer. The current article reviewed the role and regulatory mechanisms of Prdx1 in NNK-induced lung cancer cells. Prdx1 protects erythrocytes and DNA from NNK-induced oxidative damage, prevents malignant transformation of cells and promotes cytotoxicity of natural killer cells, hence suppressing tumor formation. In addition, Prdx1 has the ability to prevent NNK-induced lung tumor metabolic activity and generation of large amount of reactive oxygen species (ROS) and ROS-induced apoptosis, thus promoting tumor cell survival. In contrast to this, Prdx1, together with NNK, can promote the epithelial-mesenchymal transition and migration of lung tumor cells. The signaling pathways associated with NNK and Prdx1 in lung cancer cells have been discussed in present review; however, numerous potential pathways are yet to be studied. To develop novel methods for treating NNK-induced lung cancer, and improve the survival rate of patients with lung cancer, further research is needed to understand the complete mechanism associated with NNK.
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Affiliation(s)
- Hu-Nan Sun
- College of Life Science and Biotechnology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Chen-Xi Ren
- College of Life Science and Biotechnology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Yi-Xi Gong
- College of Life Science and Biotechnology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Dan-Ping Xie
- College of Life Science and Biotechnology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319, P.R. China
| | - Taeho Kwon
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup, Jeonbuk 56216, Republic of Korea
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Ferreira D, Miranda J, Martins-Lopes P, Adega F, Chaves R. Future Perspectives in Detecting EGFR and ALK Gene Alterations in Liquid Biopsies of Patients with NSCLC. Int J Mol Sci 2021; 22:ijms22083815. [PMID: 33916986 PMCID: PMC8067613 DOI: 10.3390/ijms22083815] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 03/28/2021] [Accepted: 04/03/2021] [Indexed: 02/07/2023] Open
Abstract
Non-small-cell lung cancer (NSCLC) is a major cause of death worldwide. Alterations in such genes as EGFR and ALK are considered important biomarkers in NSCLC due to the existence of targeted therapies with specific tyrosine kinase inhibitors (TKIs). However, specific resistance-related mutations can occur during TKI treatment, which often result in therapy inefficacy. Liquid biopsies arise as a reliable tool for the early detection of these types of alterations, allowing a non-invasive follow-up of the patients. Furthermore, they can be essential for cancer screening, initial diagnosis and to check surgery success. Despite the great advantages of liquid biopsies in NSCLC and the high input that next-generation sequencing (NGS) approaches can provide in this field, its use in oncology is still limited. With improvement of assay sensitivity and the establishment of clinical guidelines for liquid biopsy analysis, it is expected that they will be used in routine procedures. This review focuses on the usefulness of liquid biopsies of NSCLC patients as a means to detect alterations in EGFR and ALK genes and in disease management, highlighting the impact of NGS methods.
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Affiliation(s)
- Daniela Ferreira
- Biosystems and Integrative Sciences Institute (BioISI), Faculty of Sciences, University of Lisboa, 1749-016 Lisbon, Portugal; (D.F.); (J.M.); (P.M.-L.); (F.A.)
| | - Juliana Miranda
- Biosystems and Integrative Sciences Institute (BioISI), Faculty of Sciences, University of Lisboa, 1749-016 Lisbon, Portugal; (D.F.); (J.M.); (P.M.-L.); (F.A.)
| | - Paula Martins-Lopes
- Biosystems and Integrative Sciences Institute (BioISI), Faculty of Sciences, University of Lisboa, 1749-016 Lisbon, Portugal; (D.F.); (J.M.); (P.M.-L.); (F.A.)
- Department of Genetics and Biotechnology (DGB), University of Trás-os-Montes e Alto Douro (UTAD), 5000-801 Vila Real, Portugal
| | - Filomena Adega
- Biosystems and Integrative Sciences Institute (BioISI), Faculty of Sciences, University of Lisboa, 1749-016 Lisbon, Portugal; (D.F.); (J.M.); (P.M.-L.); (F.A.)
| | - Raquel Chaves
- Biosystems and Integrative Sciences Institute (BioISI), Faculty of Sciences, University of Lisboa, 1749-016 Lisbon, Portugal; (D.F.); (J.M.); (P.M.-L.); (F.A.)
- Correspondence: ; Tel.: +351-259-350936
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Shi J, Yang F, Zhou N, Jiang Y, Zhao Y, Zhu J, Prelaj A, Malhotra J, Normanno N, Danese E, Cardona AF, Hong X, Jiang G, Song X. Isochorismatase domain-containing protein 1 (ISOC1) participates in DNA damage repair and inflammation-related pathways to promote lung cancer development. Transl Lung Cancer Res 2021; 10:1444-1456. [PMID: 33889521 PMCID: PMC8044495 DOI: 10.21037/tlcr-21-219] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND The advent of novel molecular targets has dramatically changed the treatment landscape of lung cancer in recent years. Isochorismatase domain-containing protein 1 (ISOC1) has been reported as a potential biomarker in gastrointestinal cancer, while its function in lung cancer has not been determined. METHODS The expression levels and prognostic significance of ISOC1 were assessed using bioinformatic analysis. Overexpression of ISOC1 and miR-4633, and knockdown of ISOC1 in non-small cell lung cancer (NSCLC) cell lines were generated by lentiviral infection with overexpressed or shRNA plasmids. CRISPR/Cas9 system was applied to knockout ISOC1 in A549 cells. The functions of ISOC1 and miR-4633 in lung cancer development were investigated using cell proliferation, migration, and invasion assays. Xenograft tumor growth assays in nude mice were further assessed the effect of ISOC1 in the tumorigenesis of NSCLC in vivo. Cell cycle distribution analysis was performed to uncover the underlying mechanism of ISOC1 and miR-4633 in promoting NSCLC cell proliferation. Co-immunoprecipitation combined with mass spectrometry and RNA sequencing were performed to uncover the potential mechanism of ISOC1 in lung cancer development. RESULTS Our results found that ISOC1 expression was upregulated in NSCLC tissues and that increased expression of ISOC1 was significantly associated with worse disease-free survival in NSCLC patients. Overexpression of ISOC1 could increase the proliferation, viability, migration, and invasion of NSCLC cells. Furthermore, miR-4633, located in the first intron of ISOC1, could also promote tumor cell progression and metastasis. Mice xenograft tumor assay showed that knockout of ISOC1 could significantly inhibit tumor growth in vivo. Besides, co-immunoprecipitation combined with mass spectrometry assay revealed that ISOC1 interacted with the proteins of DNA damage repair pathways and that upregulated ISOC1 expression could significantly increase the number of DNA damage lesions. RNA sequencing analysis showed that the downstream signaling pathways mediated by ISOC1 were mainly inflammation-related. CONCLUSIONS We demonstrated that ISOC1 and its intronic miR-4633, both of them could promote NSCLC cell proliferation, migration, invasion, and cell cycle progression. ISOC1 participates in DNA damage repair and inflammation to promote lung cancer development.
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Affiliation(s)
- Jinghan Shi
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Fujun Yang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Nanfeng Zhou
- Department of Radiation Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yan Jiang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yanfeng Zhao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Junjie Zhu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Arsela Prelaj
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy;,Department of Electronics, Information, and Bioengineering, Polytechnic University of Milan, Milano, Italy
| | - Jyoti Malhotra
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Nicola Normanno
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori—IRCCS—“Fondazione G. Pascale”, Naples, Italy
| | - Elisa Danese
- Section of Clinical Biochemistry, University of Verona, Verona, Italy
| | - Andrés F. Cardona
- Foundation for Clinical and Applied Cancer Research-FICMAC/Clinical and Translational Oncology Group, Clínica del Country/Molecular Oncology and Biology Systems Research Group (Fox-G), El Bosque University, Bogotá, Colombia
| | - Xuan Hong
- Department of Thoracic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Gening Jiang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xiao Song
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
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38
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Zhang Y, Zhou R, Liu F, Ng TB. Purification and characterization of a novel protein with activity against non-small-cell lung cancer in vitro and in vivo from the edible mushroom Boletus edulis. Int J Biol Macromol 2021; 174:77-88. [PMID: 33508361 DOI: 10.1016/j.ijbiomac.2021.01.149] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 01/04/2021] [Accepted: 01/21/2021] [Indexed: 12/15/2022]
Abstract
A new anti-tumor protein (designated as Boletus edulis or in short BEAP) was isolated from dried fruit bodies of the edible bolete mushroom Boletus edulis. The purification protocol employed comprised fast ion exchange chromatography on a Hitrap Q column and ion exchange chromatography on a DEAE-52 cellulose column. Superdex G75 gel filtration and SDS-PAGE analysis revealed that BEAP was a protein with a molecular weight of 16.7 KD. The protein exhibited potent anti-cancer activity on A549 cells both in vitro and in vivo. With the use of AO/EB staining, annexin V-FITC/PI, and Western blotting, it was demonstrated in vitro that the cytotoxicity of BEAP was mediated by induction of apoptosis and arrest of A549 cells in the G1 phase of the cell cycle. BEAP significantly suppressed the growth of A549 solid tumors in vivo. These results prove that BEAP is a new multifunctional protein with anti-tumor and anti-metastasis capabilities.
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Affiliation(s)
- Yang Zhang
- Department of Microbiology, The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin 300071, China
| | - Rong Zhou
- School of Chemical Engineering, Xiangtan University, Xiangtan, Hunan 411105, China
| | - Fang Liu
- Department of Microbiology, The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin 300071, China.
| | - Tzi Bun Ng
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China.
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39
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Humoral immune response to epidermal growth factor receptor in lung cancer. Immunol Res 2021; 69:71-80. [PMID: 33495907 DOI: 10.1007/s12026-021-09174-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 01/10/2021] [Indexed: 12/16/2022]
Abstract
The aim of this study was to explore the potential value of autoantibody to epidermal growth factor receptor (EGFR) in the diagnosis of lung cancer (LC) and its relation with EGFR mutations. Enzyme-linked immunosorbent assay (ELISA) was performed to detect the level of autoantibody to EGFR in sera from 254 LC patients and 222 normal controls (NCs). Besides, the mRNA and protein levels of EGFR were investigated in Gene Expression Profiling Interactive Analysis (GEPIA) and Human Protein Atlas (HPA) database, respectively. The level of autoantibody to EGFR (anti-EGFR) in LC even different types of LC was obviously higher than that in NC (P < 0.05). The area under the curve (AUC) of anti-EGFR was 0.695 (95% CI 0.645-0.742) when comparing LC patients with NC, while the AUC of carcinoembryonic antigen (CEA) was 0.681 (95% CI 0.629-0.730). Moreover, by integrating anti-EGFR with CEA to diagnose LC, the AUC was up to 0.784 (95% CI 0.737-0.826). However, the expression level of autoantibody to EGFR had no difference between LC patients with and without EGFR gene mutation (P > 0.05). EGFR mRNA expression level was obviously upregulated in squamous cell carcinoma (SCC) tissues compared with normal tissues (P < 0.05), but not in adenocarcinoma (ADC) (P > 0.05). The study confirmed that anti-EGFR could be a potential biomarker for LC diagnosis; additionally, it could improve the diagnostic value of CEA in clinical work.
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Fu Y, Hua P, Lou Y, Li Z, Jia M, Jing Y, Cai M, Wang H, Tong T, Gao J. Mechanistic Insights into Trop2 Clustering on Lung Cancer Cell Membranes Revealed by Super-resolution Imaging. ACS OMEGA 2020; 5:32456-32465. [PMID: 33376883 PMCID: PMC7758963 DOI: 10.1021/acsomega.0c04597] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 11/27/2020] [Indexed: 05/16/2023]
Abstract
The transmembrane glycoprotein Trop2 plays important roles in various types of human cancers, especially lung cancer. Although it has been found to form clusters on cancer cell membranes, the factors that affect its clustering are not yet fully understood. Here, using direct stochastic optical reconstruction microscopy (dSTORM), we found that Trop2 generated more, larger, and denser clusters on apical cell membranes than on basal membranes and that the differences might be related to the different membrane structures. Moreover, dual-color dSTORM imaging revealed significant colocalization of Trop2 and lipid rafts, and methyl-β-cyclodextrin disruption dramatically impaired the formation of Trop2 clusters, indicating a key role of lipid rafts in Trop2 clustering. Additionally, depolymerization of the actin cytoskeleton decreased Trop2 cluster numbers and areas, revealing that actin can stabilize the clusters. More importantly, stimulation of Trop2 in cancer cells hardly changed the cluster morphology, suggesting that Trop2 is activated and forms clusters in cancer cells. Altogether, our work links the spatial organization of Trop2 to different membrane structures and Trop activation and uncovers the essential roles of lipid rafts and actin in Trop2 cluster maintenance.
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Affiliation(s)
- Yilin Fu
- The
Second Hospital of Jilin University, No. 218, Ziqiang Road, Changchun, Jilin 130041, China
| | - Peiyan Hua
- The
Second Hospital of Jilin University, No. 218, Ziqiang Road, Changchun, Jilin 130041, China
| | - Yan Lou
- The
Second Hospital of Jilin University, No. 218, Ziqiang Road, Changchun, Jilin 130041, China
| | - Zihao Li
- The
Second Hospital of Jilin University, No. 218, Ziqiang Road, Changchun, Jilin 130041, China
| | - Meng Jia
- The
Second Hospital of Jilin University, No. 218, Ziqiang Road, Changchun, Jilin 130041, China
| | - Yingying Jing
- State
Key Laboratory of Electroanalytical Chemistry, Research Center of
Biomembranomics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625, Renmin Street, Changchun, Jilin 130022, China
- University
of Science and Technology of China, No. 96, Jinzhai Road, Hefei, Anhui 230027, China
| | - Mingjun Cai
- State
Key Laboratory of Electroanalytical Chemistry, Research Center of
Biomembranomics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625, Renmin Street, Changchun, Jilin 130022, China
| | - Hongda Wang
- State
Key Laboratory of Electroanalytical Chemistry, Research Center of
Biomembranomics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625, Renmin Street, Changchun, Jilin 130022, China
- University
of Science and Technology of China, No. 96, Jinzhai Road, Hefei, Anhui 230027, China
- Qingdao
National Laboratory for Marine Science and Technology, Laboratory for Marine Biology and Biotechnology, Wenhai Road, Qingdao, Shandong 266237, China
| | - Ti Tong
- The
Second Hospital of Jilin University, No. 218, Ziqiang Road, Changchun, Jilin 130041, China
| | - Jing Gao
- State
Key Laboratory of Electroanalytical Chemistry, Research Center of
Biomembranomics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625, Renmin Street, Changchun, Jilin 130022, China
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S UK, R B, D TK, Doss CGP, Zayed H. Mutational landscape of K-Ras substitutions at 12th position-a systematic molecular dynamics approach. J Biomol Struct Dyn 2020; 40:1571-1585. [PMID: 33034275 DOI: 10.1080/07391102.2020.1830177] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
K-Ras is a small GTPase and acts as a molecular switch by recruiting GEFs and GAPs, and alternates between the inert GDP-bound and the dynamic GTP-bound forms. The amino acid at position 12 of K-Ras is a hot spot for oncogenic mutations (G12A, G12C, G12D, G12R, G12S, and G12V), disturbing the active fold of the protein, leading to cancer development. This study aimed to investigate the potential conformational changes induced by these oncogenic mutations at the 12th position, impairing GAP-mediated GTP hydrolysis. Comprehensive computational tools (iStable, FoldX, SNPeffect, DynaMut, and CUPSAT) were used to evaluate the effect of these six mutations on the stability of wild type K-Ras protein. The docking of GTP with K-Ras was carried out using AutoDock4.2, followed by molecular dynamics simulations. Furthermore, on comparison of binding energies between the wild type K-Ras and the six mutants, we have demonstrated that the G12A and G12V mutants exhibited the strongest binding efficiency compared to the other four mutants. Trajectory analyses of these mutations revealed that G12A encountered the least deviation, fluctuation, intermolecular H-bonds, and compactness compared to the wildtype, which was supported by the lower Gibbs free energy value. Our study investigates the molecular dynamics simulations of the mutant K-Ras forms at the 12th position, which expects to provide insights about the molecular mechanisms involved in cancer development, and may serve as a platform for targeted therapies against cancer. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Udhaya Kumar S
- School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India
| | - Bithia R
- School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India
| | - Thirumal Kumar D
- School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India
| | - C George Priya Doss
- School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India
| | - Hatem Zayed
- Department of Biomedical Sciences, College of Health and Sciences, Qatar University, Doha, Qatar
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Ancel J, Dewolf M, Deslée G, Nawrocky-Raby B, Dalstein V, Gilles C, Polette M. Clinical Impact of the Epithelial-Mesenchymal Transition in Lung Cancer as a Biomarker Assisting in Therapeutic Decisions. Cells Tissues Organs 2020; 211:91-109. [PMID: 32750701 DOI: 10.1159/000510103] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 07/11/2020] [Indexed: 12/24/2022] Open
Abstract
Lung cancer is one of the most common solid cancers and represents the leading cause of cancer death worldwide. Over the last decade, research on the epithelial-mesenchymal transition (EMT) in lung cancer has gained increasing attention. Here, we review clinical and histological features of non-small-cell lung cancer associated with EMT. We then aimed to establish potential clinical implications of EMT in current therapeutic options, including surgery, radiation, targeted therapy against oncogenic drivers, and immunotherapy.
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Affiliation(s)
- Julien Ancel
- Inserm, Université de Reims Champagne Ardenne, P3Cell UMR-S1250, SFR CAP-SANTE, Reims, France.,Service de Pneumologie, Hôpital Maison Blanche, CHU de Reims, Reims, France
| | - Maxime Dewolf
- Service de Pneumologie, Hôpital Maison Blanche, CHU de Reims, Reims, France
| | - Gaëtan Deslée
- Inserm, Université de Reims Champagne Ardenne, P3Cell UMR-S1250, SFR CAP-SANTE, Reims, France.,Service de Pneumologie, Hôpital Maison Blanche, CHU de Reims, Reims, France
| | - Béatrice Nawrocky-Raby
- Inserm, Université de Reims Champagne Ardenne, P3Cell UMR-S1250, SFR CAP-SANTE, Reims, France
| | - Véronique Dalstein
- Inserm, Université de Reims Champagne Ardenne, P3Cell UMR-S1250, SFR CAP-SANTE, Reims, France.,Laboratoire de Pathologie, Hôpital Maison Blanche, CHU de Reims, Reims, France
| | - Christine Gilles
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, Liège, Belgium,
| | - Myriam Polette
- Inserm, Université de Reims Champagne Ardenne, P3Cell UMR-S1250, SFR CAP-SANTE, Reims, France.,Laboratoire de Pathologie, Hôpital Maison Blanche, CHU de Reims, Reims, France
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Sarne V, Huter S, Braunmueller S, Rakob L, Jacobi N, Kitzwögerer M, Wiesner C, Obrist P, Seeboeck R. Promoter Methylation of Selected Genes in Non-Small-Cell Lung Cancer Patients and Cell Lines. Int J Mol Sci 2020; 21:E4595. [PMID: 32605217 PMCID: PMC7369760 DOI: 10.3390/ijms21134595] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 06/26/2020] [Accepted: 06/26/2020] [Indexed: 01/03/2023] Open
Abstract
Specific gene promoter DNA methylation is becoming a powerful epigenetic biomarker in cancer diagnostics. Five genes (CDH1, CDKN2Ap16, RASSF1A, TERT, and WT1) were selected based on their frequently published potential as epigenetic markers. Diagnostic promoter methylation assays were generated based on bisulfite-converted DNA pyrosequencing. The methylation patterns of 144 non-small-cell lung cancer (NSCLC) and 7 healthy control formalin-fixed paraffin-embedded (FFPE) samples were analyzed to evaluate the applicability of the putative diagnostic markers. Statistically significant changes in methylation levels are shown for TERT and WT1. Furthermore, 12 NSCLC and two benign lung cell lines were characterized for promoter methylation. The in vitro tests involved a comparison of promoter methylation in 2D and 3D cultures, as well as therapeutic tests investigating the impact of CDH1/CDKN2Ap16/RASSF1A/TERT/WT1 promoter methylation on sensitivity to tyrosine kinase inhibitor (TKI) and DNA methyl-transferase inhibitor (DNMTI) treatments. We conclude that the selected markers have potential and putative impacts as diagnostic or even predictive marker genes, although a closer examination of the resulting protein expression and pathway regulation is needed.
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MESH Headings
- Aged
- Antigens, CD/genetics
- Antigens, CD/metabolism
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/metabolism
- Cadherins/genetics
- Cadherins/metabolism
- Carcinoma, Non-Small-Cell Lung/genetics
- Carcinoma, Non-Small-Cell Lung/metabolism
- Carcinoma, Non-Small-Cell Lung/pathology
- DNA Methylation
- Female
- Gene Expression Regulation, Neoplastic
- Humans
- Lung Neoplasms/genetics
- Lung Neoplasms/metabolism
- Lung Neoplasms/pathology
- Male
- Middle Aged
- Prognosis
- Promoter Regions, Genetic
- Tumor Cells, Cultured
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Affiliation(s)
- Victoria Sarne
- Department Life Sciences, IMC University of Applied Sciences Krems, 3500 Krems, Austria; (V.S.); (S.B.); (L.R.); (N.J.); (C.W.)
| | - Samuel Huter
- Pathologylab Dr. Obrist & Dr. Brunhuber OG, 6511 Zams, Austria; (S.H.); (P.O.)
| | - Sandrina Braunmueller
- Department Life Sciences, IMC University of Applied Sciences Krems, 3500 Krems, Austria; (V.S.); (S.B.); (L.R.); (N.J.); (C.W.)
| | - Lisa Rakob
- Department Life Sciences, IMC University of Applied Sciences Krems, 3500 Krems, Austria; (V.S.); (S.B.); (L.R.); (N.J.); (C.W.)
| | - Nico Jacobi
- Department Life Sciences, IMC University of Applied Sciences Krems, 3500 Krems, Austria; (V.S.); (S.B.); (L.R.); (N.J.); (C.W.)
| | - Melitta Kitzwögerer
- Clinical Institute of Pathology, University Hospital St. Poelten, Karl Landsteiner University of Health Sciences, 3100 St. Pölten, Austria;
| | - Christoph Wiesner
- Department Life Sciences, IMC University of Applied Sciences Krems, 3500 Krems, Austria; (V.S.); (S.B.); (L.R.); (N.J.); (C.W.)
| | - Peter Obrist
- Pathologylab Dr. Obrist & Dr. Brunhuber OG, 6511 Zams, Austria; (S.H.); (P.O.)
| | - Rita Seeboeck
- Department Life Sciences, IMC University of Applied Sciences Krems, 3500 Krems, Austria; (V.S.); (S.B.); (L.R.); (N.J.); (C.W.)
- Clinical Institute of Pathology, University Hospital St. Poelten, Karl Landsteiner University of Health Sciences, 3100 St. Pölten, Austria;
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Huang DY, Chen WY, Chen CL, Wu NL, Lin WW. Synergistic Anti-Tumour Effect of Syk Inhibitor and Olaparib in Squamous Cell Carcinoma: Roles of Syk in EGFR Signalling and PARP1 Activation. Cancers (Basel) 2020; 12:cancers12020489. [PMID: 32093123 PMCID: PMC7072502 DOI: 10.3390/cancers12020489] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 02/05/2020] [Accepted: 02/17/2020] [Indexed: 12/19/2022] Open
Abstract
Syk is a non-receptor tyrosine kinase involved in the signalling of immunoreceptors and growth factor receptors. Previously, we reported that Syk mediates epidermal growth factor receptor (EGFR) signalling and plays a negative role in the terminal differentiation of keratinocytes. To understand whether Syk is a potential therapeutic target of cancer cells, we further elucidated the role of Syk in disease progression of squamous cell carcinoma (SCC), which is highly associated with EGFR overactivation, and determined the combined effects of Syk and PARP1 inhibitors on SCC viability. We found that pharmacological inhibition of Syk could attenuate the EGF-induced phosphorylation of EGFR, JNK, p38 MAPK, STAT1, and STAT3 in A431, CAL27 and SAS cells. In addition, EGF could induce a Syk-dependent IL-8 gene and protein expression in SCC. Confocal microscopic data demonstrated the ability of the Syk inhibitor to change the subcellular distribution patterns of EGFR after EGF treatment in A431 and SAS cells. Moreover, according to Kaplan-Meier survival curve analysis, higher Syk expression is correlated with poorer patient survival rate and prognosis. Notably, both Syk and EGFR inhibitors could induce PARP activation, and synergistic cytotoxic actions were observed in SCC cells upon the combined treatment of the PARP1 inhibitor olaparib with Syk or the EGFR inhibitor. Collectively, we reported Syk as an important signalling molecule downstream of EGFR that plays crucial roles in SCC development. Combining Syk and PARP inhibition may represent an alternative therapeutic strategy for treating SCC.
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Affiliation(s)
- Duen-Yi Huang
- Department of Pharmacology, College of Medicine, National Taiwan University, Taipei 100, Taiwan;
| | - Wei-Yu Chen
- Department of Pathology, Wan Fang Hospital, Taipei Medical University, Taipei 116, Taiwan;
- Department of Pathology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 106, Taiwan;
| | - Chi-Long Chen
- Department of Pathology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 106, Taiwan;
- Department of Pathology, Taipei Medical University Hospital, Taipei 106, Taiwan
| | - Nan-Lin Wu
- Department of Medicine, Mackay Medical College, New Taipei City 251, Taiwan;
- Department of Dermatology, Mackay Memorial Hospital, Taipei 104, Taiwan
- Mackay Junior College of Medicine, Nursing, and Management, New Taipei City 252, Taiwan
| | - Wan-Wan Lin
- Department of Pharmacology, College of Medicine, National Taiwan University, Taipei 100, Taiwan;
- Graduate Institute of Medical Sciences, Taipei Medical University, Taipei 106, Taiwan
- Correspondence: ; Tel.: +886-223-123-456 (ext. 88315); Fax: +886-223-513-716
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