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Marrocco I, Yarden Y. Resistance of Lung Cancer to EGFR-Specific Kinase Inhibitors: Activation of Bypass Pathways and Endogenous Mutators. Cancers (Basel) 2023; 15:5009. [PMID: 37894376 PMCID: PMC10605519 DOI: 10.3390/cancers15205009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/03/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023] Open
Abstract
Epidermal growth factor receptor (EGFR)-specific tyrosine kinase inhibitors (TKIs) have changed the landscape of lung cancer therapy. For patients who are treated with the new TKIs, the current median survival exceeds 3 years, substantially better than the average 20 month survival rate only a decade ago. Unfortunately, despite initial efficacy, nearly all treated patients evolve drug resistance due to the emergence of either new mutations or rewired signaling pathways that engage other receptor tyrosine kinases (RTKs), such as MET, HER3 and AXL. Apparently, the emergence of mutations is preceded by a phase of epigenetic alterations that finely regulate the cell cycle, bias a mesenchymal phenotype and activate antioxidants. Concomitantly, cells that evade TKI-induced apoptosis (i.e., drug-tolerant persister cells) activate an intrinsic mutagenic program reminiscent of the SOS system deployed when bacteria are exposed to antibiotics. This mammalian system imbalances the purine-to-pyrimidine ratio, inhibits DNA repair and boosts expression of mutation-prone DNA polymerases. Thus, the net outcome of the SOS response is a greater probability to evolve new mutations. Deeper understanding of the persister-to-resister transformation, along with the development of next-generation TKIs, EGFR-specific proteolysis targeting chimeras (PROTACs), as well as bispecific antibodies, will permit delaying the onset of relapses and prolonging survival of patients with EGFR+ lung cancer.
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Affiliation(s)
- Ilaria Marrocco
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
| | - Yosef Yarden
- Department of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot 76100, Israel
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52
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Barot S, Patel H, Yadav A, Ban I. Recent advancement in targeted therapy and role of emerging technologies to treat cancer. Med Oncol 2023; 40:324. [PMID: 37805624 DOI: 10.1007/s12032-023-02184-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 09/04/2023] [Indexed: 10/09/2023]
Abstract
Cancer is a complex disease that causes abnormal cell growth and spread. DNA mutations, chemical or environmental exposure, viral infections, chronic inflammation, hormone abnormalities, etc., are underlying factors that can cause cancer. Drug resistance and toxicity complicate cancer treatment. Additionally, the variability of cancer makes it difficult to establish universal treatment guidelines. Next-generation sequencing has made genetic testing inexpensive. This uncovers genetic mutations that can be treated with specialty drugs. AI (artificial intelligence), machine learning, biopsy, next-generation sequencing, and digital pathology provide personalized cancer treatment. This allows for patient-specific biological targets and cancer treatment. Monoclonal antibodies, CAR-T, and cancer vaccines are promising cancer treatments. Recent trial data incorporating these therapies have shown superiority in clinical outcomes and drug tolerability over conventional chemotherapies. Combinations of these therapies with new technology can change cancer treatment and help many. This review discusses the development and challenges of targeted therapies like monoclonal antibodies (mAbs), bispecific antibodies (BsAbs), bispecific T cell engagers (BiTEs), dual variable domain (DVD) antibodies, CAR-T therapy, cancer vaccines, oncolytic viruses, lipid nanoparticle-based mRNA cancer vaccines, and their clinical outcomes in various cancers. We will also study how artificial intelligence and machine learning help find new cancer treatment targets.
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Affiliation(s)
- Shrikant Barot
- College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, NY, 11439, USA.
| | - Henis Patel
- College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, NY, 11439, USA
| | - Anjali Yadav
- College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, NY, 11439, USA
| | - Igor Ban
- College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, NY, 11439, USA
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Schumacher N, Thomsen I, Brundert F, Hejret V, Düsterhöft S, Tichý B, Schmidt-Arras D, Voss M, Rose-John S. EGFR stimulation enables IL-6 trans-signalling via iRhom2-dependent ADAM17 activation in mammary epithelial cells. BIOCHIMICA ET BIOPHYSICA ACTA. MOLECULAR CELL RESEARCH 2023; 1870:119489. [PMID: 37271223 DOI: 10.1016/j.bbamcr.2023.119489] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 04/14/2023] [Accepted: 05/05/2023] [Indexed: 06/06/2023]
Abstract
The cytokine interleukin-6 (IL-6) has considerable pro-inflammatory properties and is a driver of many physiological and pathophysiological processes. Cellular responses to IL-6 are mediated by membrane-bound or soluble forms of the IL-6 receptor (IL-6R) complexed with the signal-transducing subunit gp130. While expression of the membrane-bound IL-6R is restricted to selected cell types, soluble IL-6R (sIL-6R) enables gp130 engagement on all cells, a process termed IL-6 trans-signalling and considered to be pro-inflammatory. sIL-6R is predominantly generated through proteolytic processing by the metalloproteinase ADAM17. ADAM17 also liberates ligands of the epidermal growth factor receptor (EGFR), which is a prerequisite for EGFR activation and results in stimulation of proliferative signals. Hyperactivation of EGFR mostly due to activating mutations drives cancer development. Here, we reveal an important link between overshooting EGFR signalling and the IL-6 trans-signalling pathway. In epithelial cells, EGFR activity induces not only IL-6 expression but also the proteolytic release of sIL-6R from the cell membrane by increasing ADAM17 surface activity. We find that this derives from the transcriptional upregulation of iRhom2, a crucial regulator of ADAM17 trafficking and activation, upon EGFR engagement, which results in increased surface localization of ADAM17. Also, phosphorylation of the EGFR-downstream mediator ERK mediates ADAM17 activity via interaction with iRhom2. In sum, our study reveals an unforeseen interplay between EGFR activation and IL-6 trans-signalling, which has been shown to be fundamental in inflammation and cancer.
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Affiliation(s)
- Neele Schumacher
- Institute of Biochemistry, Medical Faculty, Kiel University, Germany.
| | - Ilka Thomsen
- Institute of Biochemistry, Medical Faculty, Kiel University, Germany
| | - Florian Brundert
- Institute of Biochemistry, Medical Faculty, Kiel University, Germany
| | - Vaclav Hejret
- CEITEC-Central European Institute of Technology, Masaryk University, Czech Republic
| | - Stefan Düsterhöft
- Institute of Molecular Pharmacology, University Hospital Aachen/RWTH, Aachen, Germany
| | - Boris Tichý
- CEITEC-Central European Institute of Technology, Masaryk University, Czech Republic
| | | | - Matthias Voss
- Institute of Biochemistry, Medical Faculty, Kiel University, Germany
| | - Stefan Rose-John
- Institute of Biochemistry, Medical Faculty, Kiel University, Germany
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Yu Q, Kobayashi SS, Haeno H. Mathematical analysis identifies the optimal treatment strategy for epidermal growth factor receptor-mutated non-small cell lung cancer. Front Oncol 2023; 13:1137966. [PMID: 37841421 PMCID: PMC10568620 DOI: 10.3389/fonc.2023.1137966] [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: 01/05/2023] [Accepted: 09/07/2023] [Indexed: 10/17/2023] Open
Abstract
Introduction In Asians, more than half of non-small cell lung cancers (NSCLC) are induced by epidermal growth factor receptor (EGFR) mutations. Although patients carrying EGFR driver mutations display a good initial response to EGFR-Tyrosine Kinase Inhibitors (EGFR-TKIs), additional mutations provoke drug resistance. Hence, predicting tumor dynamics before treatment initiation and formulating a reasonable treatment schedule is an urgent challenge. Methods To overcome this problem, we constructed a mathematical model based on clinical observations and investigated the optimal schedules for EGFR-TKI therapy. Results Based on published data on cell growth rates under different drugs, we found that using osimertinib that are efficient for secondary resistant cells as the first-line drug is beneficial in monotherapy, which is consistent with published clinical statistical data. Moreover, we identified the existence of a suitable drug-switching time; that is, changing drugs too early or too late was not helpful. Furthermore, we demonstrate that osimertinib combined with erlotinib or gefitinib as first-line treatment, has the potential for clinical application. Finally, we examined the relationship between the initial ratio of resistant cells and final cell number under different treatment conditions, and summarized it into a therapy suggestion map. By performing parameter sensitivity analysis, we identified the condition where osimertinib-first therapy was recommended as the optimal treatment option. Discussion This study for the first time theoretically showed the optimal treatment strategies based on the known information in NSCLC. Our framework can be applied to other types of cancer in the future.
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Affiliation(s)
- Qian Yu
- Department of Computational Biology and Medical Sciences, Graduate School of Frontier Science, The University of Tokyo, Kashiwa, Japan
| | - Susumu S. Kobayashi
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Hiroshi Haeno
- Research Institute for Biomedical Sciences, Tokyo University of Science, Noda, Japan
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Kim Y, Hwang JY, Kim DK, Na K, Lee S, Baek S, Kang SS, Yang SM, Kim MH, Han H, Lee CY, Han YJ, Hong MH, Lee JB, Lim SM, Cho BC, Park Y, Pyo KH. Polo-like Kinase 4: A Multifaceted Marker Linking Tumor Aggressiveness and Unfavorable Prognosis, and Insights into Therapeutic Strategies. Cancers (Basel) 2023; 15:4663. [PMID: 37760631 PMCID: PMC10526937 DOI: 10.3390/cancers15184663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 09/18/2023] [Accepted: 09/19/2023] [Indexed: 09/29/2023] Open
Abstract
(1) Background: This study investigated whether polo-like kinase 4 (PLK4) is a suitable therapeutic target or biomarker for lung adenocarcinoma (LUAD). (2) Methods: We acquired LUAD data from The Cancer Genome Atlas (TCGA) database through the UCSC Xena data portal. Gene expression, clinical, survival, and mutation data from multiple samples were analyzed. Gene enrichment analysis, unsupervised clustering of PLK4-related pathways, and differential gene expression analyses were performed. Additionally, correlations, t-tests, survival analyses, and statistical analyses were performed. (3) Results: PLK4 expression was higher in LUAD tissues than in normal tissues and was associated with poor prognosis for both overall and progression-free survival in LUAD. PLK4 was highly correlated with cell-proliferation-related pathways using Gene Ontology (GO) biological process terms. PLK4 expression and pathways that were highly correlated with PLK4 expression levels were upregulated in patients with LUAD with the TP53 mutation. (4) Conclusions: PLK4 expression affects the survival of patients with LUAD and is a potential therapeutic target for LUAD with TP53 mutations.
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Affiliation(s)
- Youngtaek Kim
- Department of Research Support, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (Y.K.); (J.Y.H.); (K.N.); (S.B.); (S.M.Y.); (M.H.K.); (H.H.); (C.Y.L.); (Y.J.H.)
| | - Joon Yeon Hwang
- Department of Research Support, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (Y.K.); (J.Y.H.); (K.N.); (S.B.); (S.M.Y.); (M.H.K.); (H.H.); (C.Y.L.); (Y.J.H.)
| | - Dong Kwon Kim
- Severance Biomedical Science Institutse, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (D.K.K.); (S.L.)
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03186, Republic of Korea
| | - Kwangmin Na
- Department of Research Support, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (Y.K.); (J.Y.H.); (K.N.); (S.B.); (S.M.Y.); (M.H.K.); (H.H.); (C.Y.L.); (Y.J.H.)
| | - Seul Lee
- Severance Biomedical Science Institutse, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (D.K.K.); (S.L.)
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03186, Republic of Korea
| | - Sujeong Baek
- Department of Research Support, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (Y.K.); (J.Y.H.); (K.N.); (S.B.); (S.M.Y.); (M.H.K.); (H.H.); (C.Y.L.); (Y.J.H.)
| | - Seong-san Kang
- JEUK Institute for Cancer Research, JEUK Co., Ltd., Gumi 39418, Republic of Korea;
| | - Seung Min Yang
- Department of Research Support, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (Y.K.); (J.Y.H.); (K.N.); (S.B.); (S.M.Y.); (M.H.K.); (H.H.); (C.Y.L.); (Y.J.H.)
| | - Mi Hyun Kim
- Department of Research Support, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (Y.K.); (J.Y.H.); (K.N.); (S.B.); (S.M.Y.); (M.H.K.); (H.H.); (C.Y.L.); (Y.J.H.)
| | - Heekyung Han
- Department of Research Support, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (Y.K.); (J.Y.H.); (K.N.); (S.B.); (S.M.Y.); (M.H.K.); (H.H.); (C.Y.L.); (Y.J.H.)
| | - Chai Young Lee
- Department of Research Support, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (Y.K.); (J.Y.H.); (K.N.); (S.B.); (S.M.Y.); (M.H.K.); (H.H.); (C.Y.L.); (Y.J.H.)
| | - Yu Jin Han
- Department of Research Support, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (Y.K.); (J.Y.H.); (K.N.); (S.B.); (S.M.Y.); (M.H.K.); (H.H.); (C.Y.L.); (Y.J.H.)
| | - Min Hee Hong
- Division of Medical Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (M.H.H.); (J.B.L.); (S.M.L.); (B.C.C.)
| | - Jii Bum Lee
- Division of Medical Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (M.H.H.); (J.B.L.); (S.M.L.); (B.C.C.)
| | - Sun Min Lim
- Division of Medical Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (M.H.H.); (J.B.L.); (S.M.L.); (B.C.C.)
| | - Byoung Chul Cho
- Division of Medical Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (M.H.H.); (J.B.L.); (S.M.L.); (B.C.C.)
- Yonsei New Il Han Institute for Integrative Lung Cancer Research, College of Medicine, Yonsei University, Seoul 03186, Republic of Korea
| | - Youngjoon Park
- Department of Research Support, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (Y.K.); (J.Y.H.); (K.N.); (S.B.); (S.M.Y.); (M.H.K.); (H.H.); (C.Y.L.); (Y.J.H.)
- Yonsei New Il Han Institute for Integrative Lung Cancer Research, College of Medicine, Yonsei University, Seoul 03186, Republic of Korea
| | - Kyoung-Ho Pyo
- Severance Biomedical Science Institutse, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (D.K.K.); (S.L.)
- Division of Medical Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul 03186, Republic of Korea; (M.H.H.); (J.B.L.); (S.M.L.); (B.C.C.)
- Yonsei New Il Han Institute for Integrative Lung Cancer Research, College of Medicine, Yonsei University, Seoul 03186, Republic of Korea
- Department of Medical Science, College of Medicine, Yonsei University, Seoul 03722, Republic of Korea
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56
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Yang H, Liu Y, Yang Y, Li D, Wang Z. InDEP: an interpretable machine learning approach to predict cancer driver genes from multi-omics data. Brief Bioinform 2023; 24:bbad318. [PMID: 37649392 DOI: 10.1093/bib/bbad318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 06/14/2023] [Accepted: 08/16/2023] [Indexed: 09/01/2023] Open
Abstract
Cancer driver genes are critical in driving tumor cell growth, and precisely identifying these genes is crucial in advancing our understanding of cancer pathogenesis and developing targeted cancer drugs. Despite the current methods for discovering cancer driver genes that mainly rely on integrating multi-omics data, many existing models are overly complex, and it is difficult to interpret the results accurately. This study aims to address this issue by introducing InDEP, an interpretable machine learning framework based on cascade forests. InDEP is designed with easy-to-interpret features, cascade forests based on decision trees and a KernelSHAP module that enables fine-grained post-hoc interpretation. Integrating multi-omics data, InDEP can identify essential features of classified driver genes at both the gene and cancer-type levels. The framework accurately identifies driver genes, discovers new patterns that make genes as driver genes and refines the cancer driver gene catalog. In comparison with state-of-the-art methods, InDEP proved to be more accurate on the test set and identified reliable candidate driver genes. Mutational features were the primary drivers for InDEP's identifying driver genes, with other omics features also contributing. At the gene level, the framework concluded that substitution-type mutations were the main reason most genes were identified as driver genes. InDEP's ability to identify reliable candidate driver genes opens up new avenues for precision oncology and discovering new biomedical knowledge. This framework can help advance cancer research by providing an interpretable method for identifying cancer driver genes and their contribution to cancer pathogenesis, facilitating the development of targeted cancer drugs.
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Affiliation(s)
- Hai Yang
- Department of Computer Science and Engineering, East China University of Science and Technology, 200237, Shanghai, PR China
| | - Yawen Liu
- Department of Computer Science and Engineering, East China University of Science and Technology, 200237, Shanghai, PR China
| | - Yijing Yang
- Department of Computer Science, University of Illinois Urbana-Champaign, Champaign, Illinois, United States of America
| | - Dongdong Li
- Department of Computer Science and Engineering, East China University of Science and Technology, 200237, Shanghai, PR China
| | - Zhe Wang
- Department of Computer Science and Engineering, East China University of Science and Technology, 200237, Shanghai, PR China
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Högnäsbacka AA, Poot AJ, Kooijman E, Schuit RC, Schreurs M, Verlaan M, Beaino W, van Dongen GAMS, Vugts DJ, Windhorst AD. Synthesis and Preclinical Evaluation of [ Methylpiperazine- 11C]brigatinib as a PET Tracer Targeting Both Mutated Epidermal Growth Factor Receptor and Anaplastic Lymphoma Kinase. J Med Chem 2023; 66:12130-12140. [PMID: 37647220 PMCID: PMC10510377 DOI: 10.1021/acs.jmedchem.3c00722] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Indexed: 09/01/2023]
Abstract
Brigatinib, a tyrosine kinase inhibitor (TKI) with specificity for gene rearranged anaplastic lymphoma kinase (ALK), such as the EML4-ALK, has shown a potential to inhibit mutated epidermal growth factor receptor (EGFR). In this study, N-desmethyl brigatinib was successfully synthesized as a precursor in five steps. Radiolabeling with [11C]methyl iodide produced [methylpiperazine-11C]brigatinib in a 10 ± 2% radiochemical yield, 91 ± 17 GBq/μmol molar activity, and ≥95% radiochemical purity in 49 ± 4 min. [Methylpiperazine-11C]brigatinib was evaluated in non-small cell lung cancer xenografted female nu/nu mice. An hour post-injection (p.i.), 87% of the total radioactivity in plasma originated from intact [methylpiperazine-11C]brigatinib. Significant differences in tumor uptake were observed between the endogenously EML4-ALK mutated H2228 and the control xenograft A549. The tumor-to-blood ratio in H2228 xenografts could be reduced by pretreatment with ALK inhibitor crizotinib. Tracer uptake in EGFR Del19 mutated HCC827 and EML4-ALK fusion A549 was not significantly different from uptake in A549 xenografts.
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Affiliation(s)
- Antonia A. Högnäsbacka
- Department
of Radiology & Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands
- Biomarkers
& Imaging, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Alex J. Poot
- Department
of Radiology & Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands
- Biomarkers
& Imaging, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Esther Kooijman
- Department
of Radiology & Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands
- Biomarkers
& Imaging, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Robert C. Schuit
- Department
of Radiology & Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands
- Biomarkers
& Imaging, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Maxime Schreurs
- Department
of Radiology & Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands
- Biomarkers
& Imaging, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Mariska Verlaan
- Department
of Radiology & Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands
- Biomarkers
& Imaging, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Wissam Beaino
- Department
of Radiology & Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands
- Biomarkers
& Imaging, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Guus A. M. S. van Dongen
- Department
of Radiology & Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands
- Biomarkers
& Imaging, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Danielle J. Vugts
- Department
of Radiology & Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands
- Biomarkers
& Imaging, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Albert D. Windhorst
- Department
of Radiology & Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands
- Biomarkers
& Imaging, Cancer Center Amsterdam, Amsterdam, The Netherlands
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58
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Yang L, Li Z, Binzel DW, Guo P, Williams TM. Targeting oncogenic KRAS in non-small cell lung cancer with EGFR aptamer-conjugated multifunctional RNA nanoparticles. MOLECULAR THERAPY. NUCLEIC ACIDS 2023; 33:559-571. [PMID: 37637206 PMCID: PMC10448464 DOI: 10.1016/j.omtn.2023.07.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 07/25/2023] [Indexed: 08/29/2023]
Abstract
KRAS mutations are one of the most common oncogenic driver mutations in human cancers, including non-small cell lung cancer (NSCLC), and have established roles in cancer pathogenesis and therapeutic resistance. The development of effective inhibitors of mutant KRAS represents a significant challenge. Three-way junction (3WJ)-based multi-functional RNA nanoparticles have the potential to serve as an effective in vivo siRNA delivery platform with the ability to enhance tumor targeting specificity and visualize biodistribution through an imaging moiety. Herein, we assembled novel EGFRapt-3WJ-siKRASG12C mutation targeted nanoparticles to target EGFR-expressing human NSCLC harboring a KRASG12C mutation to silence KRASG12C expression in a tumor cell-specific fashion. We found that EGFRapt-3WJ-siKRASG12C nanoparticles potently depleted cellular KRASG12C expression, resulting in attenuation of downstream MAPK pathway signaling, cell proliferation, migration/invasion ability, and sensitized NSCLC cells to chemoradiotherapy. In vivo, these nanoparticles induced tumor growth inhibition in KRASG12C NSCLC tumor xenografts. Together, this study suggests that the 3WJ pRNA-based platform has the potential to suppress mutant KRAS activity for the treatment of KRAS-driven human cancers, and warrants further development for clinical translation.
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Affiliation(s)
- Linlin Yang
- Department of Radiation Oncology, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Zhefeng Li
- Center for RNA Nanobiotechnology and Nanomedicine, College of Pharmacy, James Comprehensive Cancer Center, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, OH 43210, USA
| | - Daniel W. Binzel
- Center for RNA Nanobiotechnology and Nanomedicine, College of Pharmacy, James Comprehensive Cancer Center, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, OH 43210, USA
| | - Peixuan Guo
- Center for RNA Nanobiotechnology and Nanomedicine, College of Pharmacy, James Comprehensive Cancer Center, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, OH 43210, USA
| | - Terence M. Williams
- Department of Radiation Oncology, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA 91010, USA
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Xie X, Yu T, Li X, Zhang N, Foster LJ, Peng C, Huang W, He G. Recent advances in targeting the "undruggable" proteins: from drug discovery to clinical trials. Signal Transduct Target Ther 2023; 8:335. [PMID: 37669923 PMCID: PMC10480221 DOI: 10.1038/s41392-023-01589-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 07/22/2023] [Accepted: 08/02/2023] [Indexed: 09/07/2023] Open
Abstract
Undruggable proteins are a class of proteins that are often characterized by large, complex structures or functions that are difficult to interfere with using conventional drug design strategies. Targeting such undruggable targets has been considered also a great opportunity for treatment of human diseases and has attracted substantial efforts in the field of medicine. Therefore, in this review, we focus on the recent development of drug discovery targeting "undruggable" proteins and their application in clinic. To make this review well organized, we discuss the design strategies targeting the undruggable proteins, including covalent regulation, allosteric inhibition, protein-protein/DNA interaction inhibition, targeted proteins regulation, nucleic acid-based approach, immunotherapy and others.
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Affiliation(s)
- Xin Xie
- State Key Laboratory of Southwestern Chinese Medicine Resources, College of Medical Technology and School of Pharmacy, Chengdu University of Traditional Chinese Medicine, 611137, Chengdu, China
- Michael Smith Laboratories, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
| | - Tingting Yu
- State Key Laboratory of Southwestern Chinese Medicine Resources, College of Medical Technology and School of Pharmacy, Chengdu University of Traditional Chinese Medicine, 611137, Chengdu, China
| | - Xiang Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, College of Medical Technology and School of Pharmacy, Chengdu University of Traditional Chinese Medicine, 611137, Chengdu, China
| | - Nan Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, College of Medical Technology and School of Pharmacy, Chengdu University of Traditional Chinese Medicine, 611137, Chengdu, China
- Department of Dermatology and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, 610041, Chengdu, China
| | - Leonard J Foster
- Michael Smith Laboratories, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
| | - Cheng Peng
- State Key Laboratory of Southwestern Chinese Medicine Resources, College of Medical Technology and School of Pharmacy, Chengdu University of Traditional Chinese Medicine, 611137, Chengdu, China.
| | - Wei Huang
- State Key Laboratory of Southwestern Chinese Medicine Resources, College of Medical Technology and School of Pharmacy, Chengdu University of Traditional Chinese Medicine, 611137, Chengdu, China.
| | - Gu He
- Department of Dermatology and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, 610041, Chengdu, China.
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Rusthoven CG, Staley AW, Gao D, Yomo S, Bernhardt D, Wandrey N, El Shafie R, Kraemer A, Padilla O, Chiang V, Faramand AM, Palmer JD, Zacharia BE, Wegner RE, Hattangadi-Gluth JA, Levy A, Bernstein K, Mathieu D, Cagney DN, Chan MD, Grills IS, Braunstein S, Lee CC, Sheehan JP, Kluwe C, Patel S, Halasz LM, Andratschke N, Deibert CP, Verma V, Trifiletti DM, Cifarelli CP, Debus J, Combs SE, Sato Y, Higuchi Y, Aoyagi K, Brown PD, Alami V, Niranjan A, Lunsford LD, Kondziolka D, Camidge DR, Kavanagh BD, Robin TP, Serizawa T, Yamamoto M. Comparison of first-line radiosurgery for small-cell and non-small cell lung cancer brain metastases (CROSS-FIRE). J Natl Cancer Inst 2023; 115:926-936. [PMID: 37142267 PMCID: PMC10407696 DOI: 10.1093/jnci/djad073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 03/23/2023] [Accepted: 04/28/2023] [Indexed: 05/06/2023] Open
Abstract
INTRODUCTION Historical reservations regarding stereotactic radiosurgery (SRS) for small-cell lung cancer (SCLC) brain metastases include concerns for short-interval and diffuse central nervous system (CNS) progression, poor prognoses, and increased neurological mortality specific to SCLC histology. We compared SRS outcomes for SCLC and non-small cell lung cancer (NSCLC) where SRS is well established. METHODS Multicenter first-line SRS outcomes for SCLC and NSCLC from 2000 to 2022 were retrospectively collected (n = 892 SCLC, n = 4785 NSCLC). Data from the prospective Japanese Leksell Gamma Knife Society (JLGK0901) clinical trial of first-line SRS were analyzed as a comparison cohort (n = 98 SCLC, n = 814 NSCLC). Overall survival (OS) and CNS progression were analyzed using Cox proportional hazard and Fine-Gray models, respectively, with multivariable adjustment for cofactors including age, sex, performance status, year, extracranial disease status, and brain metastasis number and volume. Mutation-stratified analyses were performed in propensity score-matched retrospective cohorts of epidermal growth factor receptor (EGFR) and anaplastic lymphoma kinase (ALK) positive NSCLC, mutation-negative NSCLC, and SCLC. RESULTS OS was superior for patients with NSCLC compared to SCLC in the retrospective dataset (median OS = 10.5 vs 8.6 months; P < .001) and in the JLGK0901 dataset. Hazard estimates for first CNS progression favoring NSCLC were similar in both datasets but reached statistical significance in the retrospective dataset only (multivariable hazard ratio = 0.82, 95% confidence interval = 0.73 to 0.92, P = .001). In the propensity score-matched cohorts, there were continued OS advantages for NSCLC patients (median OS = 23.7 [EGFR and ALK positive NSCLC] vs 13.6 [mutation-negative NSCLC] vs 10.4 months [SCLC], pairwise P values < 0.001), but no statistically significant differences in CNS progression were observed in the matched cohorts. Neurological mortality and number of lesions at CNS progression were similar for NSCLC and SCLC patients. Leptomeningeal progression was increased in patients with NSCLC compared to SCLC in the retrospective dataset only (multivariable hazard ratio = 1.61, 95% confidence interval = 1.14 to 2.26, P = .007). CONCLUSIONS After SRS, SCLC histology was associated with shorter OS compared to NSCLC. CNS progression occurred earlier in SCLC patients overall but was similar in patients matched on baseline factors. SCLC was not associated with increased neurological mortality, number of lesions at CNS progression, or leptomeningeal progression compared to NSCLC. These findings may better inform clinical expectations and individualized decision making regarding SRS for SCLC patients.
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Affiliation(s)
- Chad G Rusthoven
- Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Alyse W Staley
- University of Colorado Cancer Center, Biostatistics Core, Aurora, CO, USA
| | - Dexiang Gao
- University of Colorado Cancer Center, Biostatistics Core, Aurora, CO, USA
| | - Shoji Yomo
- Division of Radiation Oncology, Aizawa Comprehensive Cancer Center, Division of Radiation Oncology, Aizawa Hospital, Matsumoto, Japan
| | - Denise Bernhardt
- Department of Radiation Oncology, Technical University of Munich (TUM), Munich, Germany
| | - Narine Wandrey
- Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Rami El Shafie
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
- Department of Radiation Oncology, University Medical Center Göttingen, Göttingen, Germany
| | - Anna Kraemer
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
- National Center for Radiation Oncology (NCRO), Heidelberg Institute for Radiation Oncology (HIRO), Heidelberg, Germany
- National Center for Tumor Diseases (NCT), Heidelberg, Germany
| | - Oscar Padilla
- Department of Radiation Oncology, Columbia University Irving Medical Center, New York, NY, USA
| | - Veronica Chiang
- Department of Neurosurgery, Yale University School of Medicine, New Haven, CT, USA
| | - Andrew M Faramand
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Joshua D Palmer
- Department of Radiation Oncology, The James Comprehensive Cancer Center at The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Brad E Zacharia
- Department of Neurosurgery, Penn State Health Milton S. Hershey Medical Center, Hershey, PA, USA
| | - Rodney E Wegner
- Division of Radiation Oncology, Allegheny Health Network Cancer Institute, Pittsburgh, PA, USA
| | | | - Antonin Levy
- Department of Radiation Oncology, Gustave Roussy, Villejuif, Université Paris Saclay, France
| | - Kenneth Bernstein
- Department of Radiation Oncology, New York University Langone Medical Center, New York, NY, USA
| | - David Mathieu
- Division of Neurosurgery, Université de Sherbrooke, Centre de Recherche du CHUS, Sherbrooke, QC, Canada
| | - Daniel N Cagney
- Department of Radiation Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Michael D Chan
- Department of Radiation Oncology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Inga S Grills
- Department of Radiation Oncology, Beaumont Health System, Royal Oak, MI, USA
| | - Steve Braunstein
- Department of Radiation Oncology, University of California, San Francisco, San Francisco, CA, USA
| | - Cheng-Chia Lee
- Taipei Veterans General Hospital, Department of Neurosurgery, Neurological Institute, Taipei, Taiwan
| | - Jason P Sheehan
- Department of Neurological Surgery, University of Virginia, Charlottesville, VA, USA
| | - Christien Kluwe
- Department of Radiation Oncology, Vanderbilt University, Nashville, TN, USA
| | - Samir Patel
- Division of Radiation Oncology, Department of Oncology, University of Alberta, Edmonton, Alberta, Canada
| | - Lia M Halasz
- Department of Radiation Oncology, University of Washington School of Medicine, Seattle, WA, USA
| | - Nicolaus Andratschke
- Department of Radiation Oncology, University Hospital Zurich (USZ), The University of Zurich, Zurich, Switzerland
| | | | - Vivek Verma
- Department of Radiation Oncology, MD Anderson Cancer Center, Houston, TX, USA
| | - Daniel M Trifiletti
- Department of Radiation Oncology, Mayo Clinic Jacksonville, Jacksonville, FL, USA
| | | | - Jürgen Debus
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
- National Center for Radiation Oncology (NCRO), Heidelberg Institute for Radiation Oncology (HIRO), Heidelberg, Germany
- National Center for Tumor Diseases (NCT), Heidelberg, Germany
- Deutsches Konsortium für Translationale Krebsforschung (DKTK), Partner Site Heidelberg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Stephanie E Combs
- Department of Radiation Oncology, Technical University of Munich (TUM), Munich, Germany
| | - Yasunori Sato
- Department of Preventive Medicine and Public Health, Keio University School of Medicine, Tokyo, Japan
| | - Yoshinori Higuchi
- Department of Neurological Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Kyoko Aoyagi
- Gamma Knife House, Chiba Cerebral and Cardiovascular Center, Chiba, Japan
| | - Paul D Brown
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USA
| | - Vida Alami
- University of Colorado Cancer Center, Biostatistics Core, Aurora, CO, USA
| | - Ajay Niranjan
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - L Dade Lunsford
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Douglas Kondziolka
- Department of Neurosurgery and Radiation Oncology, New York University Langone Medical Center, New York, NY, USA
| | - D Ross Camidge
- Division of Medical Oncology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Brian D Kavanagh
- Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Tyler P Robin
- Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Toru Serizawa
- Tokyo Gamma Unit Center, Tsukiji Neurological Clinic, Tokyo, Japan
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Sentana-Lledo D, Academia E, Viray H, Rangachari D, Kobayashi SS, VanderLaan PA, Costa DB. EGFR exon 20 insertion mutations and ERBB2 mutations in lung cancer: a narrative review on approved targeted therapies from oral kinase inhibitors to antibody-drug conjugates. Transl Lung Cancer Res 2023; 12:1590-1610. [PMID: 37577308 PMCID: PMC10413034 DOI: 10.21037/tlcr-23-98] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 06/14/2023] [Indexed: 08/15/2023]
Abstract
Background and Objective This review will provide an overview of EGFR and ERBB2 mutations in non-small-cell lung cancer (NSCLC) with a focus on recent clinical approvals. Methods We obtained data from the literature in accordance with narrative review reporting guidelines. Key Content and Findings EGFR mutations are present in up to 15-20% of all NSCLCs; amongst these, 10% correspond to kinase domain insertions in exon 20. Structurally similar, ERBB2 (HER2) mutations occurs in 1-4% of NSCLCs, mostly consisting of insertions or point mutations. The majority of EGFR exon 20 insertions occur within the loop following the regulatory C-helix and activate the kinase domain of EGFR without generating a therapeutic window to gefitinib, erlotinib, afatinib, dacomitinib or osimertinib. Mobocertinib represents a novel class of covalent EGFR inhibitors with a modest therapeutic window to these mutants and induces anti-tumor responses in a portion of patients [at 160 mg/day: response rate of <30% with duration of response (DoR) >17 months and progression-free survival (PFS) of >7 months] albeit with mucocutaneous and gastrointestinal toxicities. The bi-specific EGFR-MET antibody amivantamab-vmjw has modest but broad preclinical activity in EGFR-driven cancers and specifically for EGFR exon 20 insertion-mutated NSCLC has response rates <40% and PFS of <8.5 months at the cost of both infusion-related plus on-target toxicities. Both drugs were approved in 2021. The clinical development of kinase inhibitors for ERBB2-mutated NSCLC has been thwarted by mucocutaneous/gastrointestinal toxicities that preclude a pathway for drug approval, as the case of poziotinib. However, the activation of ERBB2 has allowed for repurposing of antibody-drug conjugates (ADCs) that target ERBB2 with cytotoxic payloads. The FDA approved fam-trastuzumab deruxtecan-nxki in 2022 for NSCLC based on response rate of >55%, DoR >9 months, PFS >8 months and manageable adverse events (including cytopenias, nausea and less commonly pneumonitis). Other therapies in clinical development include sunvozertinib and zipalertinib, among others. In addition, traditional cytotoxic chemotherapy has some activity in these tumors. Conclusions The approvals of mobocertinib, amivantamab, and trastuzumab deruxtecan represent the first examples of precision oncology for EGFR exon 20 insertion-mutated and ERBB2-mutated NSCLCs.
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Affiliation(s)
- Daniel Sentana-Lledo
- Division of Medical Oncology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Emmeline Academia
- Division of Medical Oncology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Hollis Viray
- Division of Medical Oncology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Deepa Rangachari
- Division of Medical Oncology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Susumu S. Kobayashi
- Division of Medical Oncology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Paul A. VanderLaan
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Daniel B. Costa
- Division of Medical Oncology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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Lai GGY, Cheng XM, Ang YL, Chua KLM, Samol J, Soo R, Tan DSW, Lim TKH, Lim DWT. Molecular testing in non-small cell lung cancer: A consensus recommendation. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2023; 52:364-373. [PMID: 38904502 DOI: 10.47102/annals-acadmedsg.2022473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/22/2024]
Abstract
Introduction Lung cancer remains an important cause of cancer-related mortality in Singapore, with a greater proportion of non-smokers diagnosed with non-small cell lung cancer (NSCLC) in the past 2 decades. The higher prevalence of targetable genomic alterations in lung cancer diagnosed in Singapore compared with countries in the West, as well as the expanding therapeutic landscape for NSCLC in the era of precision medicine, are both factors that underscore the importance of efficient and effective molecular profiling. Method This article provides consensus recommendations for biomarker testing for early-stage to advanced NSCLC. These recommendations are made from a multidisciplinary group of lung cancer experts in Singapore with the aim of improving patient care and long-term outcomes. Results The recommendations address the considerations in both the advanced and early-stage settings, and take into account challenges in the implementation of biomarker testing as well as the limitations of available data. Biomarker testing for both tumour tissue and liquid biopsy are discussed. Conclusion This consensus statement discusses the approaches and challenges of integrating molecular testing into clinical practice for patients with early- to late-stage NSCLC, and provides practical recommendations for biomarker testing for NSCLC patients in Singapore.
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Affiliation(s)
| | - Xin Min Cheng
- Division of Pathology, Singapore General Hospital, Singapore
| | - Yvonne Li'en Ang
- Department of Haematology-Oncology, National University Cancer Institute, NUH Medical Centre, Singapore
| | - Kevin Lee Min Chua
- Division of Radiation Oncology, National Cancer Centre Singapore, Singapore
| | - Jens Samol
- Department of Medical Oncology, Tan Tock Seng Hospital, Singapore
| | - Ross Soo
- Department of Haematology-Oncology, National University Cancer Institute, NUH Medical Centre, Singapore
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Garcia NMG, Becerra JN, McKinney BJ, DiMarco AV, Wu F, Fitzgibbon M, Alvarez JV. APOBEC3 activity promotes the survival and evolution of drug-tolerant persister cells during acquired resistance to EGFR inhibitors in lung cancer. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.07.02.547443. [PMID: 37461590 PMCID: PMC10350004 DOI: 10.1101/2023.07.02.547443] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
APOBEC mutagenesis is one of the most common endogenous sources of mutations in human cancer and is a major source of genetic intratumor heterogeneity. High levels of APOBEC mutagenesis are associated with poor prognosis and aggressive disease across diverse cancers, but the mechanistic and functional impacts of APOBEC mutagenesis on tumor evolution and therapy resistance remain relatively unexplored. To address this, we investigated the contribution of APOBEC mutagenesis to acquired therapy resistance in a model of EGFR-mutant non-small cell lung cancer. We find that inhibition of EGFR in lung cancer cells leads to a rapid and pronounced induction of APOBEC3 expression and activity. Functionally, APOBEC expression promotes the survival of drug-tolerant persister cells (DTPs) following EGFR inhibition. Constitutive expression of APOBEC3B alters the evolutionary trajectory of acquired resistance to the EGFR inhibitor gefitinib, making it more likely that resistance arises through de novo acquisition of the T790M gatekeeper mutation and squamous transdifferentiation during the DTP state. APOBEC3B expression is associated with increased expression of the squamous cell transcription factor ΔNp63 and squamous cell transdifferentiation in gefitinib-resistant cells. Knockout of ΔNp63 in gefitinibresistant cells reduces the expression of the p63 target genes IL1a/b and sensitizes these cells to the thirdgeneration EGFR inhibitor osimertinib. These results suggest that APOBEC activity promotes acquired resistance by facilitating evolution and transdifferentiation in DTPs, and suggest that approaches to target ΔNp63 in gefitinib-resistant lung cancers may have therapeutic benefit.
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Affiliation(s)
- Nina Marie G Garcia
- Translational Research Program, Public Health Sciences Division, Fred Hutchinson Cancer Center
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine
| | - Jessica N Becerra
- Translational Research Program, Public Health Sciences Division, Fred Hutchinson Cancer Center
| | - Brock J McKinney
- Translational Research Program, Public Health Sciences Division, Fred Hutchinson Cancer Center
| | - Ashley V DiMarco
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine
| | - Feinan Wu
- Genomics and Bioinformatics, Fred Hutchinson Cancer Center
| | | | - James V Alvarez
- Translational Research Program, Public Health Sciences Division, Fred Hutchinson Cancer Center
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Fox AH, Nishino M, Osarogiagbon RU, Rivera MP, Rosenthal LS, Smith RA, Farjah F, Sholl LM, Silvestri GA, Johnson BE. Acquiring tissue for advanced lung cancer diagnosis and comprehensive biomarker testing: A National Lung Cancer Roundtable best-practice guide. CA Cancer J Clin 2023; 73:358-375. [PMID: 36859638 DOI: 10.3322/caac.21774] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 01/13/2023] [Accepted: 01/24/2023] [Indexed: 03/03/2023] Open
Abstract
Advances in biomarker-driven therapies for patients with nonsmall cell lung cancer (NSCLC) both provide opportunities to improve the treatment (and thus outcomes) for patients and pose new challenges for equitable care delivery. Over the last decade, the continuing development of new biomarker-driven therapies and evolving indications for their use have intensified the importance of interdisciplinary communication and coordination for patients with or suspected to have lung cancer. Multidisciplinary teams are challenged with completing comprehensive and timely biomarker testing and navigating the constantly evolving evidence base for a complex and time-sensitive disease. This guide provides context for the current state of comprehensive biomarker testing for NSCLC, reviews how biomarker testing integrates within the diagnostic continuum for patients, and illustrates best practices and common pitfalls that influence the success and timeliness of biomarker testing using a series of case scenarios.
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Affiliation(s)
- Adam H Fox
- Division of Pulmonary Critical Care, Allergy and Sleep Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Mizuki Nishino
- Department of Imaging, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Department of Radiology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Raymond U Osarogiagbon
- Multidisciplinary Thoracic Oncology Program, Baptist Cancer Center, Memphis, Tennessee, USA
| | - M Patricia Rivera
- Division of Pulmonary and Critical Care Medicine, University of Rochester Medical Center, Rochester, New York, USA
| | - Lauren S Rosenthal
- Prevention and Early Detection Department, American Cancer Society, Atlanta, Georgia, USA
| | - Robert A Smith
- Prevention and Early Detection Department, American Cancer Society, Atlanta, Georgia, USA
| | - Farhood Farjah
- Department of Surgery, University of Washington, Seattle, Washington, USA
| | - Lynette M Sholl
- Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Gerard A Silvestri
- Division of Pulmonary Critical Care, Allergy and Sleep Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Bruce E Johnson
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
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Liu B, Ding J, Liu Y, Wu J, Wu X, Chen Q, Li W. Elucidating the potential effects of point mutations on FGFR3 inhibitor resistance via combined molecular dynamics simulation and community network analysis. J Comput Aided Mol Des 2023; 37:325-338. [PMID: 37269435 DOI: 10.1007/s10822-023-00510-8] [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: 01/31/2023] [Accepted: 05/23/2023] [Indexed: 06/05/2023]
Abstract
FGFR3 kinase mutations are associated with a variety of malignancies, but FGFR3 mutant inhibitors have rarely been studied. Furthermore, the mechanism of pan-FGFR inhibitors resistance caused by kinase domain mutations is still unclear. In this study, we try to explain the mechanism of drug resistance to FGFR3 mutation through global analysis and local analysis based on molecular dynamics simulation, binding free energy analysis, umbrella sampling and community network analysis. The results showed that FGFR3 mutations caused a decrease in the affinity between drugs and FGFR3 kinase, which was consistent with the reported experimental results. Possible mechanisms are that mutations affect drug-protein affinity by altering the environment of residues near the hinge region where the protein binds to the drug, or by affecting the A-loop and interfering with the allosteric communication networks. In conclusion, we systematically elucidated the underlying mechanism of pan-FGFR inhibitor resistance caused by FGFR3 mutation based on molecular dynamics simulation strategy, which provided theoretical guidance for the development of FGFR3 mutant kinase inhibitors.
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Affiliation(s)
- Bo Liu
- The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Wenzhou, Zhejiang, 325000, China
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Juntao Ding
- The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Wenzhou, Zhejiang, 325000, China
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Yugang Liu
- The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Jianzhang Wu
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Wenzhou, Zhejiang, 325000, China
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
- The Eye Hospital, School of Ophthalmology & Optometry, Wenzhou Medical University, Wenzhou, 325027, China
| | - Xiaoping Wu
- Institute of Tissue Transplantation and Immunology, College of Life Science and Technology, Jinan University, Guangzhou, 510632, China
- MOE Key Laboratory of Tumor Molecular Biology, Jinan University, Guangzhou, 510632, China
| | - Qian Chen
- Future Health Laboratory, Innovation Center of Yangtze River Delta, Zhejiang University, Jiaxing, 314102, China.
| | - Wulan Li
- The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China.
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Wenzhou, Zhejiang, 325000, China.
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China.
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Tsantikos E, Gottschalk TA, L'Estrange-Stranieri E, O'Brien CA, Raftery AL, Wickramasinghe LC, McQualter JL, Anderson GP, Hibbs ML. Enhanced Lyn Activity Causes Severe, Progressive Emphysema and Lung Cancer. Am J Respir Cell Mol Biol 2023; 69:99-112. [PMID: 37014138 DOI: 10.1165/rcmb.2022-0463oc] [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: 12/04/2022] [Accepted: 04/03/2023] [Indexed: 04/05/2023] Open
Abstract
The epidemiological patterns of incident chronic obstructive pulmonary disease (COPD) and lung adenocarcinoma are changing, with an increasing fraction of disease occurring in patients who are never-smokers or were not exposed to traditional risk factors. However, causative mechanism(s) are obscure. Overactivity of Src family kinases (SFKs) and myeloid cell-dependent inflammatory lung epithelial and endothelial damage are independent candidate mechanisms, but their pathogenic convergence has not been demonstrated. Here we present a novel preclinical model in which an activating mutation in Lyn, a nonreceptor SFK that is expressed in immune cells, epithelium, and endothelium-all strongly implicated in the pathogenesis of COPD-causes spontaneous inflammation, early-onset progressive emphysema, and lung adenocarcinoma. Surprisingly, even though activated macrophages, elastolytic enzymes, and proinflammatory cytokines were prominent, bone marrow chimeras formally demonstrated that myeloid cells were not disease initiators. Rather, lung disease arose from aberrant epithelial cell proliferation and differentiation, microvascular lesions within an activated endothelial microcirculation, and amplified EGFR (epidermal growth factor receptor) expression. In human bioinformatics analyses, LYN expression was increased in patients with COPD and was correlated with increased EGFR expression, a known lung oncogenic pathway, and LYN was linked to COPD. Our study shows that a singular molecular defect causes a spontaneous COPD-like immunopathology and lung adenocarcinoma. Furthermore, we identify Lyn and, by implication, its associated signaling pathways as new therapeutic targets for COPD and cancer. Moreover, our work may inform the development of molecular risk screening and intervention methods for disease susceptibility, progression, and prevention of these increasingly prevalent conditions.
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Affiliation(s)
- Evelyn Tsantikos
- Leukocyte Signalling Laboratory, Department of Immunology and Pathology, Monash University, Melbourne, Victoria, Australia
| | - Timothy A Gottschalk
- Leukocyte Signalling Laboratory, Department of Immunology and Pathology, Monash University, Melbourne, Victoria, Australia
| | - Elan L'Estrange-Stranieri
- Leukocyte Signalling Laboratory, Department of Immunology and Pathology, Monash University, Melbourne, Victoria, Australia
| | - Caitlin A O'Brien
- Leukocyte Signalling Laboratory, Department of Immunology and Pathology, Monash University, Melbourne, Victoria, Australia
| | - April L Raftery
- Leukocyte Signalling Laboratory, Department of Immunology and Pathology, Monash University, Melbourne, Victoria, Australia
| | - Lakshanie C Wickramasinghe
- Leukocyte Signalling Laboratory, Department of Immunology and Pathology, Monash University, Melbourne, Victoria, Australia
| | - Jonathan L McQualter
- School of Health and Biomedical Science, Royal Melbourne Institute of Technology (RMIT) University, Melbourne, Victoria, Australia; and
| | - Gary P Anderson
- Lung Health Research Centre, Department of Biochemistry and Pharmacology, University of Melbourne, Melbourne, Victoria, Australia
| | - Margaret L Hibbs
- Leukocyte Signalling Laboratory, Department of Immunology and Pathology, Monash University, Melbourne, Victoria, Australia
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Dera AA, Zaib S, Hussain N, Rana N, Javed H, Khan I. Identification of Potent Inhibitors Targeting EGFR and HER3 for Effective Treatment of Chemoresistance in Non-Small Cell Lung Cancer. Molecules 2023; 28:4850. [PMID: 37375404 DOI: 10.3390/molecules28124850] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/01/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
Non-small cell lung cancer (NSCLC) is the most common form of lung cancer. Despite the existence of various therapeutic options, NSCLC is still a major health concern due to its aggressive nature and high mutation rate. Consequently, HER3 has been selected as a target protein along with EGFR because of its limited tyrosine kinase activity and ability to activate PI3/AKT pathway responsible for therapy failure. We herein used a BioSolveIT suite to identify potent inhibitors of EGFR and HER3. The schematic process involves screening of databases for constructing compound library comprising of 903 synthetic compounds (602 for EGFR and 301 for HER3) followed by pharmacophore modeling. The best docked poses of compounds with the druggable binding site of respective proteins were selected according to pharmacophore designed by SeeSAR version 12.1.0. Subsequently, preclinical analysis was performed via an online server SwissADME and potent inhibitors were selected. Compound 4k and 4m were the most potent inhibitors of EGFR while 7x effectively inhibited the binding site of HER3. The binding energies of 4k, 4m, and 7x were -7.7, -6.3 and -5.7 kcal/mol, respectively. Collectively, 4k, 4m and 7x showed favorable interactions with the most druggable binding sites of their respective proteins. Finally, in silico pre-clinical testing by SwissADME validated the non-toxic nature of compounds 4k, 4m and 7x providing a promising treatment option for chemoresistant NSCLC.
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Affiliation(s)
- Ayed A Dera
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha 62529, Saudi Arabia
| | - Sumera Zaib
- Department of Basic and Applied Chemistry, Faculty of Science and Technology, University of Central Punjab, Lahore 54590, Pakistan
| | - Nadia Hussain
- Department of Pharmaceutical Sciences, College of Pharmacy, Al Ain University, Al Ain P.O. Box 64141, United Arab Emirates
- AAU Health and Biomedical Research Center, Al Ain University, Abu Dhabi P.O. Box 144534, United Arab Emirates
| | - Nehal Rana
- Department of Basic and Applied Chemistry, Faculty of Science and Technology, University of Central Punjab, Lahore 54590, Pakistan
| | - Hira Javed
- Department of Basic and Applied Chemistry, Faculty of Science and Technology, University of Central Punjab, Lahore 54590, Pakistan
| | - Imtiaz Khan
- Department of Chemistry and Manchester Institute of Biotechnology, The University of Manchester, 131 Princess Street, Manchester M1 7DN, UK
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Shen F, Guo W, Song X, Wang B. Molecular profiling and prognostic biomarkers in chinese non-small cell lung cancer cohort. Diagn Pathol 2023; 18:71. [PMID: 37301854 PMCID: PMC10257305 DOI: 10.1186/s13000-023-01349-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 04/25/2023] [Indexed: 06/12/2023] Open
Abstract
INTRODUCTION Comprehensive information about the genome analysis and its prognostic values of NSCLC patients in Chinese population are still needed. PATIENTS A total of 117 Chinese patients with NSCLC were enrolled in this study. Tumor tissues or blood were collected and sequenced by targeted next-generation sequencing of 556 cancer related genes. The associations between clinical outcomes and clinical characteristics, TMB, mutated genes, treatment therapies were analyzed using Kaplan-Meier methods and further evaluated using multivariable Cox proportional hazards regression model. RESULTS A total of 899 mutations were identified by targeted NGS. The most frequently mutations included EGFR (47%), TP53 (46%), KRAS (18%), LRP1B (12%) and SPTA1 (10%). Patients with mutant TP53, PREX2, ARID1A, PTPRT and PIK3CG had lower median overall survival (OS) than those patients with wild-type (P = 0.0056, P < 0.001, P < 0.0001, P < 0.0001 and P = 0.036, respectively). Using a multivariate Cox regression model, PREX2 (P < 0.001), ARID1A (P < 0.001) and PIK3CG (P = 0.04) were independent prognostic factors in NSCLC. In the patients received chemotherapy, squamous patients had a significantly longer median OS than adenocarcinoma patients (P = 0.011). In the patients received targeted therapy, adenocarcinoma patients had a significantly longer survival period than squamous patients (P = 0.01). CONCLUSIONS Our study provided comprehensive genomic alterations in a cohort of Chinese NSCLC. We also identified new prognostic biomarkers, which could provide potential clues for targeted therapies.
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Affiliation(s)
- Fangfang Shen
- Department of Respiratory Medicine, Shanxi Hospital Affiliated to Cancer Hospital, Affiliated Cancer Hospital of Shanxi Medical University, Shanxi Province Cancer Hospital, Chinese Academy of Medical Sciences, Taiyuan, 030001, China
| | - Wei Guo
- Department of Respiratory Medicine, Shanxi Hospital Affiliated to Cancer Hospital, Affiliated Cancer Hospital of Shanxi Medical University, Shanxi Province Cancer Hospital, Chinese Academy of Medical Sciences, Taiyuan, 030001, China
| | - Xia Song
- Department of Respiratory Medicine, Shanxi Hospital Affiliated to Cancer Hospital, Affiliated Cancer Hospital of Shanxi Medical University, Shanxi Province Cancer Hospital, Chinese Academy of Medical Sciences, Taiyuan, 030001, China
| | - Bei Wang
- The Second Hospital, Shanxi Medical University, Taiyuan, 030001, China.
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May L, Shows K, Nana-Sinkam P, Li H, Landry JW. Sex Differences in Lung Cancer. Cancers (Basel) 2023; 15:3111. [PMID: 37370722 DOI: 10.3390/cancers15123111] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/02/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
Sex disparities in the incidence and mortality of lung cancer have been observed since cancer statistics have been recorded. Social and economic differences contribute to sex disparities in lung cancer incidence and mortality, but evidence suggests that there are also underlying biological differences that contribute to the disparity. This review summarizes biological differences which could contribute to the sex disparity. Sex hormones and other biologically active molecules, tumor cell genetic differences, and differences in the immune system and its response to lung cancer are highlighted. How some of these differences contribute to disparities in the response to therapies, including cytotoxic, targeted, and immuno-therapies, is also discussed. We end the study with a discussion of our perceived future directions to identify the key biological differences which could contribute to sex disparities in lung cancer and how these differences could be therapeutically leveraged to personalize lung cancer treatment to the individual sexes.
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Affiliation(s)
- Lauren May
- Department of Human and Molecular Genetics, VCU Institute of Molecular Medicine, Massey Cancer Center, VCU School of Medicine, Richmond, VA 23298, USA
| | - Kathryn Shows
- Department of Biology, Virginia State University, Petersburg, VA 23806, USA
| | - Patrick Nana-Sinkam
- Department of Internal Medicine, Division of Pulmonary Disease and Critical Care Medicine, VCU School of Medicine, Richmond, VA 23298, USA
| | - Howard Li
- Department of Internal Medicine, Division of Pulmonary Disease and Critical Care Medicine, VCU School of Medicine, Richmond, VA 23298, USA
| | - Joseph W Landry
- Department of Human and Molecular Genetics, VCU Institute of Molecular Medicine, Massey Cancer Center, VCU School of Medicine, Richmond, VA 23298, USA
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Sorin S, Zhou Y, Thithuan K, Khawkhiaw K, Zeng F, Ruangpratyakul T, Chomphoo S, Seubwai W, Wongkham S, Saengboonmee C. High glucose enhances the aggressiveness of lung adenocarcinoma via activating epidermal growth factor receptor/signal transducer and activator of transcription 3 pathways. J Nutr Biochem 2023:109399. [PMID: 37271322 DOI: 10.1016/j.jnutbio.2023.109399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 05/04/2023] [Accepted: 05/30/2023] [Indexed: 06/06/2023]
Abstract
Epidemiological studies revealed hyperglycemia as a poor prognostic factor for lung adenocarcinoma with unclear molecular mechanisms. The present study thus aimed to investigate the effects of high glucose on the progression of lung adenocarcinoma and its underlying mechanisms. Lung adenocarcinoma cell lines, A549 and RERF-LC-KJ, were cultured in 5.6 mM glucose (normal glucose; NG) or 25 mM glucose (high glucose; HG) resembling euglycemia and hyperglycemia. Cells were examined for proliferation by the MTT assay, and migration-invasion using Transwell. The expressions of signaling proteins in epidermal growth factor receptor (EGFR) pathways and their downstream targets were investigated using Western blots. The effects of diabetes mellitus (DM) and hyperglycemia on lung adenocarcinoma growth in vivo were studied in streptozotocin-induced diabetic BALB/cAJcl-Nu/Nu mice and their non-diabetic counterparts. High glucose significantly promoted proliferation, migration, and invasion of lung adenocarcinoma cells compared with those in normal glucose (P<0.05). Western blot analyses showed the increased ratio of pEGFR/EGFR in cells cultured in high glucose and subsequently activated the signal transducer and activator of transcription 3 (STAT3). Epithelial-mesenchymal (EMT) markers were also altered in lung adenocarcinoma cells in high glucose conditions, corresponding with increased migration and invasion abilities. Erlotinib, an EGFR inhibitor, significantly reversed high glucose-induced aggressive phenotypes confirming high glucose-enhancing lung adenocarcinoma progression via the activation of EGFR. DM and hyperglycemia also promoted the growth of lung adenocarcinoma xenografts in vivo in which erlotinib significantly suppressed the growth of tumors (P<0.05) suggesting EGFR inhibitor as an effective therapeutic agent for lung adenocarcinoma with DM.
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Affiliation(s)
- Supannika Sorin
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand; Center for Translational Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Yubin Zhou
- Department of Thoracic Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China.; Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, Sichuan 610072, China
| | - Kanyarat Thithuan
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand; Center for Translational Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Kullanat Khawkhiaw
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand; Center for Translational Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Fuchun Zeng
- Department of Thoracic Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China.; Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, Sichuan 610072, China
| | | | - Surang Chomphoo
- Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Wunchana Seubwai
- Center for Translational Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand; Department of Forensic Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Sopit Wongkham
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand; Center for Translational Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Charupong Saengboonmee
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand; Center for Translational Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.
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Linzer J, Phelps Z, Vummidi S, Lee BYE, Coant N, Haley JD. Mass Spectrometry and Pharmacological Approaches to Measuring Cooption and Reciprocal Activation of Receptor Tyrosine Kinases. Proteomes 2023; 11:20. [PMID: 37368466 PMCID: PMC10304582 DOI: 10.3390/proteomes11020020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/11/2023] [Accepted: 05/26/2023] [Indexed: 06/28/2023] Open
Abstract
Receptor tyrosine kinases (RTKs) can show extensive crosstalk, directly and indirectly. Elucidating RTK crosstalk remains an important goal in the clinical combination of anti-cancer therapies. Here, we present mass spectrometry and pharmacological approaches showing the hepatocyte growth factor receptor (MET)-promoting tyrosine phosphorylation of the epidermal growth factor receptor (EGFR) and other membrane receptors in MET-amplified H1993 NSCLC cells. Conversely, in H292 wt-EGFR NSCLC cells, EGFR promotes the tyrosine phosphorylation of MET. Reciprocal regulation of the EGFR and insulin receptor (IR) was observed in the GEO CRC cells, where inhibition of the EGFR drives tyrosine phosphorylation of the insulin receptor. Similarly, in platelet-derived growth factor receptor (PDGFR)-amplified H1703 NSCLC cells, inhibition of the EGFR promotes the tyrosine phosphorylation of the PDGFR. These RTK interactions are used to illustrate basic principles applicable to other RTK signaling networks. More specifically, we focus on two types of RTK interaction: (1) co-option of one RTK by another and (2) reciprocal activation of one receptor following the inhibition of a distinct receptor.
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Affiliation(s)
| | | | | | | | | | - John D. Haley
- Department of Pathology and Cancer Center, Stony Brook University, Stony Brook, NY 11794, USA
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Li WM, Ren XD, Jiang YZ, Su N, Li BW, Sun XG, Li RX, Lu WP, Deng SL, Li J, Li MX, Huang Q. Rapid detection of EGFR mutation in CTCs based on a double spiral microfluidic chip and the real-time RPA method. Anal Bioanal Chem 2023:10.1007/s00216-023-04743-2. [PMID: 37254002 DOI: 10.1007/s00216-023-04743-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 05/08/2023] [Accepted: 05/10/2023] [Indexed: 06/01/2023]
Abstract
Circulating tumor cells (CTCs) are cells shed from primary or metastatic tumors and spread into the peripheral bloodstream. Mutation detection in CTCs can reveal vital genetic information about the tumors and can be used for "liquid biopsy" to indicate cancer treatment and targeted medication. However, current methods to measure the mutations in CTCs are based on PCR or DNA sequencing which are cumbersome and time-consuming and require sophisticated equipment. These largely limited their applications especially in areas with poor healthcare infrastructure. Here we report a simple, convenient, and rapid method for mutation detection in CTCs, including an example of a deletion at exon 19 (Del19) of the epidermal growth factor receptor (EGFR). CTCs in the peripheral blood of NSCLC patients were first sorted by a double spiral microfluidic chip with high sorting efficiency and purity. The sorted cells were then lysed by proteinase K, and the E19del mutation was detected via real-time recombinase polymerase amplification (RPA). Combining the advantages of microfluidic sorting and real-time RPA, an accurate mutation determination was realized within 2 h without professional operation or complex data interpretation. The method detected as few as 3 cells and 1% target variants under a strongly interfering background, thus, indicating its great potential in the non-invasive diagnosis of E19del mutation for NSCLC patients. The method can be further extended by redesigning the primers and probes to detect other deletion mutations, insertion mutations, and fusion genes. It is expected to be a universal molecular diagnostic tool for real-time assessment of relevant mutations and precise adjustments in the care of oncology patients.
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Affiliation(s)
- Wen-Man Li
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China
| | - Xiao-Dong Ren
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China
| | - Yu-Zhu Jiang
- Department of Cancer Center, Daping Hospital, Army Medical University, Chongqing, China
| | - Ning Su
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China
| | - Bo-Wen Li
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China
| | - Xian-Ge Sun
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China
| | - Ruo-Xu Li
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China
| | - Wei-Ping Lu
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China
| | - Shao-Li Deng
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China
| | - Jin Li
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China
| | - Meng-Xia Li
- Department of Cancer Center, Daping Hospital, Army Medical University, Chongqing, China.
| | - Qing Huang
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China.
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73
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Sagan OA, Rothstein A, Jambunathan B, Hadziahmetovic M, Antoniolli A, Rashid MH. Case report: Neuroendocrine breast carcinoma with a germline EGFR T790M mutation. Front Oncol 2023; 13:1176868. [PMID: 37265791 PMCID: PMC10230275 DOI: 10.3389/fonc.2023.1176868] [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: 03/01/2023] [Accepted: 05/02/2023] [Indexed: 06/03/2023] Open
Abstract
Background The epidermal growth factor receptor (EGFR) p.Thr790Met (T790M) mutation was discovered as a resistance mechanism in patients with lung cancer treated with first- and second-generation tyrosine kinase inhibitors. Further studies revealed the EGFR T790M mutation in treatment-naive non-small cell lung carcinoma (NSCLC) and as a rare germline mutation strongly associated with NSCLC. Somatic EGFR T790M mutations have been reported in a limited population of patients with triple-negative breast cancer. There are no previous reports of a germline EGFR T790M mutation found in a patient with breast cancer. Case presentation We present a rare case of a 42-year-old woman with a rapidly progressing 8 cm mass in the right lateral breast. An additional right breast mass with multiple lymph nodes characteristic or suspicious of metastasis was found. Ultrasound-guided biopsy showed high-grade, poorly differentiated invasive neuroendocrine carcinoma of the right breast and metastatic carcinoma of a right axillary lymph node. Genetic testing revealed a germline EGFR T790M mutation. The patient underwent neoadjuvant chemotherapy, right mastectomy with lymph node dissection, adjuvant radiation to the right chest wall and axilla, and adjuvant chemotherapy. Conclusion This is the first reported case of a patient with high-grade neuroendocrine carcinoma, triple-negative breast cancer and a germline EGFR T790M mutation. Further investigation is needed to find a possible correlation between the cancer in this patient and her mutation. Since there are no current guidelines, further research is also needed to define screening protocols for patients with germline EGFR T790M mutations. Additional treatment options and cancer risk could also be found with further research, which would benefit all patients with a germline EGFR T790M mutation.
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Affiliation(s)
- Olivia A. Sagan
- The University of Toledo College of Medicine and Life Sciences, Toledo, OH, United States
| | - Anna Rothstein
- The University of Toledo College of Medicine and Life Sciences, Toledo, OH, United States
| | | | - Mersiha Hadziahmetovic
- The University of Toledo College of Medicine and Life Sciences, Toledo, OH, United States
| | | | - M. Hammad Rashid
- University of Toledo Medical Center – Dana Cancer Center, Toledo, OH, United States
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Högnäsbacka A, Poot AJ, Kooijman E, Schuit RC, Schreurs M, Verlaan M, van den Hoek J, Heideman DAM, Beaino W, van Dongen GAMS, Vugts DJ, Windhorst AD. Synthesis and preclinical evaluation of two osimertinib isotopologues labeled with carbon-11 as PET tracers targeting the tyrosine kinase domain of the epidermal growth factor receptor. Nucl Med Biol 2023; 120-121:108349. [PMID: 37209556 DOI: 10.1016/j.nucmedbio.2023.108349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/05/2023] [Accepted: 04/18/2023] [Indexed: 05/22/2023]
Abstract
INTRODUCTION Osimertinib is a third-generation tyrosine kinase inhibitor (TKI) that is able to inhibit the EGFR treatment resistance mutation T790M and primary EGFR mutations Del19 and L858R. The aim of the study was to evaluate the potential of carbon-11 labeled osimertinib to be used as a tracer for the PET imaging of tumors bearing the T790M mutation. METHODS Osimertinib was labeled with carbon-11 at two positions, and the effect of the labeling position on the metabolism and biodistribution was studied in female nu/nu mice. The mutation status specificity of osimertinib was confirmed in vitro in a cell growth inhibition experiment, and the tumor-targeting potential of the carbon-11 isotopologues was evaluated using female nu/nu mice xenografted with NSCLC cell lines; the wild-type EGFR expressing A549, the primary Del19 EGFR mutated HCC827 and the resistance T790M/L858R mutated H1975. One of the osimertinib tracers was selected based on the results acquired and evaluated for tracer specificity and selectivity by assessment of tumor uptake in a PET study where HCC827 tumor-bearing mice were pretreated with osimertinib or afatinib. RESULTS [Methylindole-11C]- and [dimethylamine-11C]osimertinib were synthesized by 11C-methylation of precursors AZ5104 and AZ7550, respectively. Rapid metabolism of both analogs of [11C]osimertinib was observed. Although the tumor uptake and retention of [methylindole-11C]- and [dimethylamine-11C]osimertinib in tumors were similar, the tumor-to-muscle ratios appeared to be higher for [methylindole-11C]osimertinib. The highest uptake, tumor-to-blood, and tumor-to-muscle ratio were observed in the Del19 EGFR mutated HCC827 tumors. However, the specificity and selectivity of [methylindole-11C]osimertinib PET could not be demonstrated in HCC827 tumors. The uptake of [methylindole-11C]osimertinib was not significantly higher in T790M resistance mutated H1975 xenografts compared to the negative control cell line A549. CONCLUSIONS Osimertinib was successfully labeled at two positions with carbon-11, yielding two EGFR PET tracers, [methylindole-11C]osimertinib and [dimethylamine-11C]osimertinib. The preclinical evaluation demonstrated uptake and retention in three NSCLC xenografts; A549, HCC827, and H1975. The highest uptake was observed in the primary Del19 EGFR mutated HCC827. The ability of [methylindole-11C]osimertinib to distinguish between the T790M resistance mutated H1975 xenografts and the wild-type EGFR expressing A549 could not be confirmed in the ex vivo study.
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Affiliation(s)
- Antonia Högnäsbacka
- Amsterdam UMC location Vrije Universiteit Amsterdam, Dept. Radiology & Nuclear Medicine, De Boelelaan 1117, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands.
| | - Alex J Poot
- Amsterdam UMC location Vrije Universiteit Amsterdam, Dept. Radiology & Nuclear Medicine, De Boelelaan 1117, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | - Esther Kooijman
- Amsterdam UMC location Vrije Universiteit Amsterdam, Dept. Radiology & Nuclear Medicine, De Boelelaan 1117, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | - Robert C Schuit
- Amsterdam UMC location Vrije Universiteit Amsterdam, Dept. Radiology & Nuclear Medicine, De Boelelaan 1117, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | - Maxime Schreurs
- Amsterdam UMC location Vrije Universiteit Amsterdam, Dept. Radiology & Nuclear Medicine, De Boelelaan 1117, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | - Mariska Verlaan
- Amsterdam UMC location Vrije Universiteit Amsterdam, Dept. Radiology & Nuclear Medicine, De Boelelaan 1117, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | - Johan van den Hoek
- Amsterdam UMC location Vrije Universiteit Amsterdam, Dept. Radiology & Nuclear Medicine, De Boelelaan 1117, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | - Daniëlle A M Heideman
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands; Amsterdam UMC location Vrije Universiteit Amsterdam, Dept. Pathology, De Boelelaan 1117, Amsterdam, the Netherlands
| | - Wissam Beaino
- Amsterdam UMC location Vrije Universiteit Amsterdam, Dept. Radiology & Nuclear Medicine, De Boelelaan 1117, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | - Guus A M S van Dongen
- Amsterdam UMC location Vrije Universiteit Amsterdam, Dept. Radiology & Nuclear Medicine, De Boelelaan 1117, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | - Danielle J Vugts
- Amsterdam UMC location Vrije Universiteit Amsterdam, Dept. Radiology & Nuclear Medicine, De Boelelaan 1117, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | - Albert D Windhorst
- Amsterdam UMC location Vrije Universiteit Amsterdam, Dept. Radiology & Nuclear Medicine, De Boelelaan 1117, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
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Aftab F, Rodriguez-Fuguet A, Silva L, Kobayashi IS, Sun J, Politi K, Levantini E, Zhang W, Kobayashi SS, Zhang WC. An intrinsic purine metabolite AICAR blocks lung tumour growth by targeting oncoprotein mucin 1. Br J Cancer 2023; 128:1647-1664. [PMID: 36810913 PMCID: PMC10133251 DOI: 10.1038/s41416-023-02196-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 01/27/2023] [Accepted: 02/01/2023] [Indexed: 02/24/2023] Open
Abstract
BACKGROUND Lung cancer cells overexpress mucin 1 (MUC1) and active subunit MUC1-CT. Although a peptide blocks MUC1 signalling, metabolites targeting MUC1 are not well studied. AICAR is a purine biosynthesis intermediate. METHODS Cell viability and apoptosis were measured in AICAR-treated EGFR-mutant and wild-type lung cells. AICAR-binding proteins were evaluated by in silico and thermal stability assays. Protein-protein interactions were visualised by dual-immunofluorescence staining and proximity ligation assay. AICAR-induced whole transcriptomic profile was determined by RNA sequencing. EGFR-TL transgenic mice-derived lung tissues were analysed for MUC1 expression. Organoids and tumours from patients and transgenic mice were treated with AICAR alone or in combination with JAK and EGFR inhibitors to evaluate treatment effects. RESULTS AICAR reduced EGFR-mutant tumour cell growth by inducing DNA damage and apoptosis. MUC1 was one of the leading AICAR-binding and degrading proteins. AICAR negatively regulated JAK signalling and JAK1-MUC1-CT interaction. Activated EGFR upregulated MUC1-CT expression in EGFR-TL-induced lung tumour tissues. AICAR reduced EGFR-mutant cell line-derived tumour formation in vivo. Co-treating patient and transgenic mouse lung-tissue-derived tumour organoids with AICAR and JAK1 and EGFR inhibitors reduced their growth. CONCLUSIONS AICAR represses the MUC1 activity in EGFR-mutant lung cancer, disrupting protein-protein interactions between MUC1-CT and JAK1 and EGFR.
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Affiliation(s)
- Fareesa Aftab
- Department of Cancer Division, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, 6900 Lake Nona Boulevard, Orlando, FL, 32827, USA
| | - Alice Rodriguez-Fuguet
- Department of Cancer Division, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, 6900 Lake Nona Boulevard, Orlando, FL, 32827, USA
| | - Luis Silva
- Department of Cancer Division, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, 6900 Lake Nona Boulevard, Orlando, FL, 32827, USA
| | - Ikei S Kobayashi
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, 330 Brookline Avenue, E/CLS-409, Boston, MA, 02215, USA
| | - Jiao Sun
- Department of Computer Science, College of Engineering and Computer Science, University of Central Florida, 4000 Central Florida Boulevard, Orlando, FL, 32816, USA
| | - Katerina Politi
- Departments of Pathology and Internal Medicine (Section of Medical Oncology) and the Yale Cancer Center, Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Elena Levantini
- Harvard Stem Cell Institute, 330 Brookline Avenue, Harvard Medical School, Boston, MA, 02215, USA
- Institute of Biomedical Technologies, National Research Council (CNR), Area della Ricerca di Pisa, 56124, Pisa, Italy
| | - Wei Zhang
- Department of Computer Science, College of Engineering and Computer Science, University of Central Florida, 4000 Central Florida Boulevard, Orlando, FL, 32816, USA
| | - Susumu S Kobayashi
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, 330 Brookline Avenue, E/CLS-409, Boston, MA, 02215, USA
- Division of Translational Genomics, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa, 277-8575, Japan
| | - Wen Cai Zhang
- Department of Cancer Division, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, 6900 Lake Nona Boulevard, Orlando, FL, 32827, USA.
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Ji XY, Li H, Chen HH, Lin J. Diagnostic performance of RASSF1A and SHOX2 methylation combined with EGFR mutations for differentiation between small pulmonary nodules. J Cancer Res Clin Oncol 2023:10.1007/s00432-023-04745-8. [PMID: 37097393 DOI: 10.1007/s00432-023-04745-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 04/03/2023] [Indexed: 04/26/2023]
Abstract
BACKGROUND AND AIM Aberrant methylation of Ras association domain family 1, isoform A (RASSF1A), and short-stature homeobox gene 2 (SHOX2) promoters has been validated as a pair of valuable biomarkers for diagnosing early lung adenocarcinomas (LUADs). Epidermal growth factor receptor (EGFR) is the key driver mutation in lung carcinogenesis. This study aimed to investigate the aberrant promoter methylation of RASSF1A and SHOX2, and the genetic mutation of EGFR in 258 specimens of early LUADs. METHODS We retrospectively selected 258 paraffin-embedded samples of pulmonary nodules measuring 2 cm or less in diameter and evaluated the diagnostic performance of individual biomarker assays and multiple panels between noninvasive (group 1) and invasive lesions (groups 2A and 2B). Then, we investigated the interaction between genetic and epigenetic alterations. RESULTS The degree of RASSF1A and SHOX2 promoter methylation and EGFR mutation was significantly higher in invasive lesions than in noninvasive lesions. The three biomarkers distinguished between noninvasive and invasive lesions with reliable sensitivity and specificity: 60.9% sensitivity [95% confidence interval (CI) 52.41-68.78] and 80.0% specificity (95% CI 72.14-86.07). The novel panel biomarkers could further discriminate among three invasive pathological subtypes (area under the curve value > 0.6). The distribution of RASSF1A methylation and EGFR mutation was considerably exclusive in early LUAD (P = 0.002). CONCLUSION DNA methylation of RASSF1A and SHOX2 is a pair of promising biomarkers, which may be used in combination with other driver alterations, such as EGFR mutation, to support the differential diagnosis of LUADs, especially for stage I.
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Affiliation(s)
- Xiang-Yu Ji
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, People's Republic of China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, People's Republic of China
| | - Hong Li
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Hui-Hui Chen
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Jie Lin
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, People's Republic of China.
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, People's Republic of China.
- National Virtual and Reality Experimental Education Center for Medical Morphology, Southern Medical University, Guangzhou, People's Republic of China.
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77
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Nie L, Wang YN, Hsu JM, Hou J, Chu YY, Chan LC, Huo L, Wei Y, Deng R, Tang J, Hsu YH, Ko HW, Lim SO, Huang K, Chen MK, Chiu TJ, Cheng CC, Fang YF, Li CW, Goverdhan A, Wu HJ, Lee CC, Wang WL, Hsu J, Chiao P, Wang SC, Hung MC. Nuclear export signal mutation of epidermal growth factor receptor enhances malignant phenotypes of cancer cells. Am J Cancer Res 2023; 13:1209-1239. [PMID: 37168336 PMCID: PMC10164793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 02/16/2023] [Indexed: 05/13/2023] Open
Abstract
Nuclear epidermal growth factor receptor (EGFR) has been shown to be correlated with drug resistance and a poor prognosis in patients with cancer. Previously, we have identified a tripartite nuclear localization signal (NLS) within EGFR. To comprehensively determine the functions and underlying mechanism of nuclear EGFR and its clinical implications, we aimed to explore the nuclear export signal (NES) sequence of EGFR that is responsible for interacting with the exportins. We combined in silico prediction with site-directed mutagenesis approaches and identified a putative NES motif of EGFR, which is located in amino acid residues 736-749. Mutation at leucine 747 (L747) in the EGFR NES led to increased nuclear accumulation of the protein via a less efficient release of the exportin CRM1. Interestingly, L747 with serine (L747S) and with proline (L747P) mutations were found in both tyrosine kinase inhibitor (TKI)-treated and -naïve patients with lung cancer who had acquired or de novo TKI resistance and a poor outcome. Reconstituted expression of the single NES mutant EGFRL747P or EGFRL747S, but not the dual mutant along with the internalization-defective or NLS mutation, in lung cancer cells promoted malignant phenotypes, including cell migration, invasiveness, TKI resistance, and tumor initiation, supporting an oncogenic role of nuclear EGFR. Intriguingly, cells with germline expression of the NES L747 mutant developed into B cell lymphoma. Mechanistically, nuclear EGFR signaling is required for sustaining nuclear activated STAT3, but not for Erk. These findings suggest that EGFR functions are compartmentalized and that nuclear EGFR signaling plays a crucial role in tumor malignant phenotypes, leading to tumorigenesis in human cancer.
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Affiliation(s)
- Lei Nie
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
| | - Ying-Nai Wang
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
| | - Jung-Mao Hsu
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
- Center for Molecular Medicine, China Medical University HospitalTaichung, Taiwan
| | - Junwei Hou
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
| | - Yu-Yi Chu
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
| | - Li-Chuan Chan
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
- UTHealth Houston Graduate School of Biomedical Sciences, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
| | - Longfei Huo
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
| | - Yongkun Wei
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
| | - Rong Deng
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
- State Key Laboratory of Oncology in South China, Cancer Center, Sun Yat-Sen UniversityGuangzhou, Guangdong, China
| | - Jun Tang
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
- Department of Breast Oncology, Cancer Center, Sun Yat-Sen UniversityGuangzhou, Guangdong, China
| | - Yi-Hsin Hsu
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
| | - How-Wen Ko
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
- UTHealth Houston Graduate School of Biomedical Sciences, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, Chang Gung University College of MedicineTaoyuan, Taiwan
| | - Seung-Oe Lim
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
| | - Kebin Huang
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmacy, Guangxi Normal UniversityGuilin, Guangxi, China
| | - Mei-Kuang Chen
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
- UTHealth Houston Graduate School of Biomedical Sciences, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
| | - Tai-Jan Chiu
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
- Department of Hematology-Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of MedicineKaohsiung, Taiwan
| | - Chien-Chia Cheng
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
| | - Yueh-Fu Fang
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, Chang Gung University College of MedicineTaoyuan, Taiwan
| | - Chia-Wei Li
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
| | - Aarthi Goverdhan
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
- UTHealth Houston Graduate School of Biomedical Sciences, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
| | - Hsing-Ju Wu
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
- Department of Medical Research, Chang Bing Show Chwan Memorial HospitalChanghua, Taiwan
| | - Cheng-Chung Lee
- Center for Molecular Medicine, China Medical University HospitalTaichung, Taiwan
| | - Wen-Ling Wang
- Center for Molecular Medicine, China Medical University HospitalTaichung, Taiwan
| | - Jennifer Hsu
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
| | - Paul Chiao
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
- UTHealth Houston Graduate School of Biomedical Sciences, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
| | - Shao-Chun Wang
- Center for Molecular Medicine, China Medical University HospitalTaichung, Taiwan
| | - Mien-Chie Hung
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterHouston, Texas, USA
- Center for Molecular Medicine, China Medical University HospitalTaichung, Taiwan
- Graduate Institute of Biomedical Sciences, Institute of Biochemistry and Molecular Biology, Research Center for Cancer Biology, China Medical UniversityTaichung, Taiwan
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Song X, Cao L, Ni B, Wang J, Qin X, Sun X, Xu B, Wang X, Li J. Challenges of EGFR-TKIs in NSCLC and the potential role of herbs and active compounds: From mechanism to clinical practice. Front Pharmacol 2023; 14:1090500. [PMID: 37089959 PMCID: PMC10120859 DOI: 10.3389/fphar.2023.1090500] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Accepted: 03/28/2023] [Indexed: 04/25/2023] Open
Abstract
Epidermal growth factor receptor (EGFR) mutations are the most common oncogenic driver in non-small cell lung cancer (NSCLC). Epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) are widely used in the treatment of lung cancer, especially in the first-line treatment of advanced NSCLC, and EGFR-TKIs monotherapy has achieved better efficacy and tolerability compared with standard chemotherapy. However, acquired resistance to EGFR-TKIs and associated adverse events pose a significant obstacle to targeted lung cancer therapy. Therefore, there is an urgent need to seek effective interventions to overcome these limitations. Natural medicines have shown potential therapeutic advantages in reversing acquired resistance to EGFR-TKIs and reducing adverse events, bringing new options and directions for EGFR-TKIs combination therapy. In this paper, we systematically demonstrated the resistance mechanism of EGFR-TKIs, the clinical strategy of each generation of EGFR-TKIs in the synergistic treatment of NSCLC, the treatment-related adverse events of EGFR-TKIs, and the potential role of traditional Chinese medicine in overcoming the resistance and adverse reactions of EGFR-TKIs. Herbs and active compounds have the potential to act synergistically through multiple pathways and multiple mechanisms of overall regulation, combined with targeted therapy, and are expected to be an innovative model for NSCLC treatment.
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Affiliation(s)
- Xiaotong Song
- Department of Oncology, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Luchang Cao
- Department of Oncology, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Baoyi Ni
- Department of Oncology, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jia Wang
- Department of Respiratory, Hongqi Hospital Affiliated to Mudanjiang Medical College, Mudanjiang, China
| | - Xiaoyan Qin
- Department of Oncology, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xiaoyue Sun
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Bowen Xu
- Department of Oncology, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xinmiao Wang
- Department of Oncology, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jie Li
- Department of Oncology, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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Bai Y, Liu X, Zheng L, Wang S, Zhang J, Xiong S, Zhang P, Jiao Z, Zhao G, Zhou C, Pang J, Xu Y, Ou Q, Mao Y, Zhang L. Comprehensive profiling of EGFR mutation subtypes reveals genomic-clinical associations in non-small-cell lung cancer patients on first-generation EGFR inhibitors. Neoplasia 2023; 38:100888. [PMID: 36804751 PMCID: PMC9975296 DOI: 10.1016/j.neo.2023.100888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 02/09/2023] [Indexed: 02/18/2023]
Abstract
Common sensitizing mutations in epidermal growth factor receptor (cEGFR), including exon 19 deletions (19-Del) and exon 21 L858R substitution, are associated with high sensitivity to EGFR-TKIs in NSCLC patients. The treatment for NSCLC patients with uncommon EGFR (uEGFR) mutations remains a subject of debate due to heterogeneity in treatment responses. In this manuscript, the targeted next-generation sequencing (NGS) data of a large cohort of EGFR-mutated NSCLC patients was assessed to elucidate genomic profiles of tumors carrying cEGFR or uEGFR mutations. The results showed that NSCLC patients with uEGFR mutations were more likely to harbor co-occurring genetic alterations in the Hippo pathway and a higher TMB compared with cEGFR-positive patients. Smoking-related mutations were found to significantly enriched in uEGFR-positive patients. Subgroup analyses were performed to identify potential prognostic biomarkers in patients harboring various EGFR subtype mutations. L858R-positive patients with co-existing ARID2 mutations had shorter progression-free survival (PFS) than those who were L858R- or 19-Del-positive but ARID2-negative (median: 2.3 vs. 12.0 vs. 8.0 months, P = 0.038). Furthermore, mutational profiles, such as top frequently mutated genes and mutational signatures of patients with various EGFR subtype mutations were significantly different. Our study analyzed the mutational landscape of NSCLC patients harboring cEGFR and uEGFR mutations, revealing specific genomic characteristics associated with uEGFR mutations that might explain the poor prognosis of first-generation EGFR-TKIs.
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Affiliation(s)
- Yongkang Bai
- Department of Thoracic Surgery, Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Xiang Liu
- Nanjing Drum Tower Hospital Group Suqian Hospital, Nanjing, Jiangsu, China
| | - Limin Zheng
- Department of Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Song Wang
- Geneseeq Research Institute, Nanjing Geneseeq Technology Inc., Nanjing, Jiangsu, China
| | - Junli Zhang
- Geneseeq Research Institute, Nanjing Geneseeq Technology Inc., Nanjing, Jiangsu, China
| | - Shi Xiong
- Department of Thoracic Surgery, Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Pengfei Zhang
- Department of Thoracic Surgery, Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Zichen Jiao
- Department of Thoracic Surgery, Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Gefei Zhao
- Department of Thoracic Surgery, Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Chu Zhou
- Department of Thoracic Surgery, Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Jiaohui Pang
- Geneseeq Research Institute, Nanjing Geneseeq Technology Inc., Nanjing, Jiangsu, China
| | - Yang Xu
- Geneseeq Research Institute, Nanjing Geneseeq Technology Inc., Nanjing, Jiangsu, China
| | - Qiuxiang Ou
- Geneseeq Research Institute, Nanjing Geneseeq Technology Inc., Nanjing, Jiangsu, China
| | - Yuan Mao
- Department of Oncology, The Fourth Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China; Department of Oncology, Geriatric Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
| | - Louqian Zhang
- Department of Thoracic Surgery, Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, Jiangsu, China.
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80
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Vokes NI, Pan K, Le X. Efficacy of immunotherapy in oncogene-driven non-small-cell lung cancer. Ther Adv Med Oncol 2023; 15:17588359231161409. [PMID: 36950275 PMCID: PMC10026098 DOI: 10.1177/17588359231161409] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 02/13/2023] [Indexed: 03/20/2023] Open
Abstract
For advanced metastatic non-small-lung cancer, the landscape of actionable driver alterations is rapidly growing, with nine targetable oncogenes and seven approvals within the last 5 years. This accelerated drug development has expanded the reach of targeted therapies, and it may soon be that a majority of patients with lung adenocarcinoma will be eligible for a targeted therapy during their treatment course. With these emerging therapeutic options, it is important to understand the existing data on immune checkpoint inhibitors (ICIs), along with their efficacy and safety for each oncogene-driven lung cancer, to best guide the selection and sequencing of various therapeutic options. This article reviews the clinical data on ICIs for each of the driver oncogene defined lung cancer subtypes, including efficacy, both for ICI as monotherapy or in combination with chemotherapy or radiation; toxicities from ICI/targeted therapy in combination or in sequence; and potential strategies to enhance ICI efficacy in oncogene-driven non-small-cell lung cancers.
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Affiliation(s)
- Natalie I. Vokes
- Department of Thoracic Head and Neck Medical
Oncology, MD Anderson Cancer Center, Houston, TX, USA
- Department of Genomic Medicine, MD Anderson
Cancer Center, Houston, TX, USA
| | - Kelsey Pan
- Department of Cancer Medicine, MD Anderson
Cancer Center, Houston, TX, USA
| | - Xiuning Le
- Department of Thoracic Head and Neck Medical
Oncology, MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030,
USA
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81
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Xie Y, Ding J, Gao J, Zhang J, Cen S, Zhou J. Triptolide reduces PD-L1 through the EGFR and IFN-γ/IRF1 dual signaling pathways. Int Immunopharmacol 2023; 118:109993. [PMID: 36931170 DOI: 10.1016/j.intimp.2023.109993] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 03/01/2023] [Accepted: 03/03/2023] [Indexed: 03/17/2023]
Abstract
As the principal ligand of programmed death 1 (PD-1), PD-L1 can induce the exhaustion of effector T cells and the escape of cancer cells through interacting with PD-1 in many solid malignancies. Therefore, targeting the PD-1/PD-L1 axis has become an attractive strategy in cancer immunotherapy. However, at present, no small-molecule agents targeting PD1/PD-L1 pathways have been successfully used in clinical applications. Here, we first found that the natural product Triptolide could significantly reduce the PD-L1 expression on the surface of NSCLC cells. This down-regulation is related to the activity of EGFR signaling pathway. Moreover, the reduction of PD-L1 caused by Triptolide could be substantially rescued by IFN-γ. Furthermore, our findings suggest that Triptolide significantly inhibits the activity of the IFN-γ-JAK-STAT-IRF1 signaling axis, as evidenced by the noticeable reduction in both basal and phosphorylated levels of STAT3. Thus, in NSCLC cells, Triptolide reduces PD-L1 expression both through the EGFR and IFN-γ/JAK1/JAK2/STAT1/STAT3/IRF1 signaling pathways. The results provide new insights into the application of Triptolide in the immune checkpoints treatment of NSCLCs.
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Affiliation(s)
- Yongli Xie
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science, Beijing, China
| | - Jiwei Ding
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science, Beijing, China.
| | - Jieke Gao
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry, Zhejiang Normal University, 688 Yingbin Road, Jinhua 321004, China
| | - Jiantao Zhang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry, Zhejiang Normal University, 688 Yingbin Road, Jinhua 321004, China
| | - Shan Cen
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science, Beijing, China.
| | - Jinming Zhou
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry, Zhejiang Normal University, 688 Yingbin Road, Jinhua 321004, China.
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82
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Liu X, Zhang J, Hua K. Intelligent Genetic Decoding System Based on Nucleic Acid Isothermal Amplification for Non-Small Cell Lung Cancer Diagnosis. MICROMACHINES 2023; 14:647. [PMID: 36985054 PMCID: PMC10051770 DOI: 10.3390/mi14030647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/26/2023] [Accepted: 03/10/2023] [Indexed: 06/18/2023]
Abstract
Non-small cell lung cancer (NSCLC) is a major cause of cancer-related deaths around the world. Targeting the sensitized epidermal growth factor receptor (EGFR) caused by gene mutation through the tyrosine kinase inhibitor is an effective therapeutic strategy for NSCLC. Hence, the individualized therapeutic strategy has highlighted the demand for a simple, fast, and intelligent strategy for the genetic decoding of EGFR to cater to the popularization of precision medicine. In this research, a one-pot assay for EGFR identification is established by combining a loop-mediated isothermal amplification and amplification refractory mutation system. By optimizing the component and condition of the nucleic acid amplification system, a sensitive and specific distinguishability is achieved for tracing target variant (60 copies, 0.1%) identification under a strong interferential background within 40 min. Moreover, complex operation and time-consuming data processing, as well as the aerosol contamination, are avoided owing to the whole process for intelligent genetic decoding being performed in a sealed tube. As a demonstration, L858R, the primary point mutation for the sensitization of EGFR, has been accurately decoded using this assay with highly heterogeneous cancerous tissue. In addition, this method can be easily extended for other genetic information decoding using a tailor-made primer set. Thus, we propose that this straightforward strategy may serve as a promising tool for NSCLC diagnosis in clinical practice.
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Affiliation(s)
- Xiaonan Liu
- College of Forensic Medicine, Shanxi Medical University, Taiyuan 030001, China
- College of Life Sciences, Northwest University, Xi’an 710069, China
| | - Jiaxing Zhang
- College of Life Sciences, Northwest University, Xi’an 710069, China
| | - Kai Hua
- College of Life Sciences, Northwest University, Xi’an 710069, China
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Alam M, Hasan GM, Eldin SM, Adnan M, Riaz MB, Islam A, Khan I, Hassan MI. Investigating regulated signaling pathways in therapeutic targeting of non-small cell lung carcinoma. Biomed Pharmacother 2023; 161:114452. [PMID: 36878052 DOI: 10.1016/j.biopha.2023.114452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/19/2023] [Accepted: 02/26/2023] [Indexed: 03/06/2023] Open
Abstract
Non-small cell lung carcinoma (NSCLC) is the most common malignancy worldwide. The signaling cascades are stimulated via genetic modifications in upstream signaling molecules, which affect apoptotic, proliferative, and differentiation pathways. Dysregulation of these signaling cascades causes cancer-initiating cell proliferation, cancer development, and drug resistance. Numerous efforts in the treatment of NSCLC have been undertaken in the past few decades, enhancing our understanding of the mechanisms of cancer development and moving forward to develop effective therapeutic approaches. Modifications of transcription factors and connected pathways are utilized to develop new treatment options for NSCLC. Developing designed inhibitors targeting specific cellular signaling pathways in tumor progression has been recommended for the therapeutic management of NSCLC. This comprehensive review provided deeper mechanistic insights into the molecular mechanism of action of various signaling molecules and their targeting in the clinical management of NSCLC.
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Affiliation(s)
- Manzar Alam
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India
| | - Gulam Mustafa Hasan
- Department of Biochemistry, College of Medicine, Prince Sattam Bin Abdulaziz University, P.O. Box 173, Al-Kharj 11942, Saudi Arabia
| | - Sayed M Eldin
- Center of Research, Faculty of Engineering, Future University in Egypt, New Cairo 11835, Egypt
| | - Mohd Adnan
- Department of Biology, College of Science, University of Hail, Hail, Saudi Arabia
| | - Muhammad Bilal Riaz
- Faculty of Applied Physics and Mathematics, Gdansk University of Technology, Narutowicza 11/12, 80-233 Gdnask, Poland; Department of Computer Science and Mathematics, Lebanese American University, Byblos, Lebanon
| | - Asimul Islam
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India
| | - Ilyas Khan
- Department of Mathematics, College of Science Al-Zulfi, Majmaah University, Al-Majmaah 11952, Saudi Arabia.
| | - Md Imtaiyaz Hassan
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India.
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84
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Cereblon-Recruiting PROTACs: Will New Drugs Have to Face Old Challenges? Pharmaceutics 2023; 15:pharmaceutics15030812. [PMID: 36986673 PMCID: PMC10053963 DOI: 10.3390/pharmaceutics15030812] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/24/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
The classical low-molecular-weight drugs are designed to bind with high affinity to the biological targets endowed with receptor or enzymatic activity, and inhibit their function. However, there are many non-receptor or non-enzymatic disease proteins that seem undruggable using the traditional drug approach. This limitation has been overcome by PROTACs, bifunctional molecules that are able to bind the protein of interest and the E3 ubiquitin ligase complex. This interaction results in the ubiquitination of POI and subsequent proteolysis in the cellular proteasome. Out of hundreds of proteins serving as substrate receptors in E3 ubiquitin ligase complexes, current PROTACs recruit only a few of them, including CRBN, cIAP1, VHL or MDM-2. This review will focus on PROTACs recruiting CRBN E3 ubiquitin ligase and targeting various proteins involved in tumorigenesis, such as transcription factors, kinases, cytokines, enzymes, anti-apoptotic proteins and cellular receptors. The structure of several PROTACs, their chemical and pharmacokinetic properties, target affinity and biological activity in vitro and in vivo, will be discussed. We will also highlight cellular mechanisms that may affect the efficacy of PROTACs and pose a challenge for the future development of PROTACs.
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Chen KJ, Huang JH, Shih JH, Gu DL, Lee SS, Shen R, Hsu YH, Kung YC, Wu CY, Ho CM, Jen HW, Lee HY, Lang YD, Hsiao CH, Jou YS. Somatic A-to-I RNA-edited RHOA isoform 2 specific-R176G mutation promotes tumor progression in lung adenocarcinoma. Mol Carcinog 2023; 62:348-359. [PMID: 36453714 PMCID: PMC10107479 DOI: 10.1002/mc.23490] [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: 08/16/2022] [Revised: 11/06/2022] [Accepted: 11/20/2022] [Indexed: 12/04/2022]
Abstract
Adenosine-to-inosine (A-to-I) RNA editing is the most common posttranscriptional editing to create somatic mutations and increase proteomic diversity. However, the functions of the edited mutations are largely underexplored. To identify novel targets in lung adenocarcinoma (LUAD), we conducted a genome-wide somatic A-to-I RNA editing analysis of 23 paired adjacent normal and LUAD transcriptomes and identified 26,280 events, including known nonsynonymous AZIN1-S367G and novel RHOAiso2 (RHOA isoform 2)-R176G, tubulin gamma complex associated protein 2 (TUBGCP2)-N211S, and RBMXL1-I40 M mutations. We validated the edited mutations in silico in multiple databases and in newly collected LUAD tissue pairs with the SEQUENOM MassARRAY® and TaqMan PCR Systems. We selected RHOAiso2-R176G due to its significant level, isoform-specificity, and being the most common somatic edited nonsynonymous mutation of RHOAiso2 to investigate its roles in LUAD tumorigenesis. RHOAiso2 is a ubiquitous but low-expression alternative spliced isoform received a unique Alu-rich exon at the 3' RHOA mRNA to become an editing RNA target, leading to somatic hypermutation and protein diversity. Interestingly, LUAD patients harboring the RHOAiso2-R176G mutation were associated with aberrant RHOA functions, cancer cell proliferation and migration, and poor clinical outcomes in transcriptome analysis. Mechanistically, RHOAiso2-R176G mutation-expressing LUAD cells potentiate RHOA-guanosine triphosphate (GTP) activity to phosphorylate ROCK1/2 effectors and enhance cell proliferation and migration in vitro and increase tumor growth in xenograft and systemic metastasis models in vivo. Taken together, the RHOAiso2-R176G mutation is a common somatic A-to-I edited mutation of the hypermutated RHOA isoform 2. It is an oncogenic and isoform-specific theranostic target that activates RHOA-GTP/p-ROCK1/2 signaling to promote tumor progression.
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Affiliation(s)
- Kuan-Ju Chen
- Graduate Institute of Microbiology, College of Medicine, National Taiwan University, Taipei, Taiwan.,Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Jing-Hsiang Huang
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.,Department of Computer Science and Engineering, University of California at Santa Cruz, Santa Cruz, California, USA
| | - Jou-Ho Shih
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.,Genome and Systems Biology Degree Program, National Taiwan University and Academia Sinica, Taipei, Taiwan
| | - De-Leung Gu
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Szu-Shuo Lee
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.,Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, Taiwan
| | - Roger Shen
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.,Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, Taiwan
| | - Yu-Hsuan Hsu
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.,Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, Taiwan
| | - Ying-Chih Kung
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Cheng-Yen Wu
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Chun-Ming Ho
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Hsin-Wei Jen
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Hsin-Yi Lee
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Yaw-Dong Lang
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.,Cancer Progression Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chen-Hao Hsiao
- Genome and Systems Biology Degree Program, National Taiwan University and Academia Sinica, Taipei, Taiwan.,Department of Surgery, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Yuh-Shan Jou
- Graduate Institute of Microbiology, College of Medicine, National Taiwan University, Taipei, Taiwan.,Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.,Genome and Systems Biology Degree Program, National Taiwan University and Academia Sinica, Taipei, Taiwan.,Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, Taiwan
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86
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Cao L, Yao H, Yu L, Ren Y, Liu J, Li X, Jia X. The synthesis and evaluation of sulfonamide derivatives target EGFR790M/L858R mutations and ALK rearrangement as anticancer agents. Bioorg Med Chem 2023; 85:117241. [PMID: 37087886 DOI: 10.1016/j.bmc.2023.117241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 03/06/2023] [Accepted: 03/10/2023] [Indexed: 03/18/2023]
Abstract
Fourteen new compounds bearing sulfonamide groups that target EGFRT790M/L858R mutations and ALK rearrangement were synthesized and evaluated as dual-target tumor inhibitors. The study on the anti-proliferation activity on cancer cells showed that the sulfonamide derivative with pyrimidine nucleus had much better activities compared with those with quinazoline nucleus. Among them, compound 19e exhibited excellent activity against H1975 cancer cell lines (EGFRT790M/L858R high express) and H2228 cells (ALK rearrangement) with the IC50 values of 0.0215 μM and 0.011 μM, respectively. The ALK and EGFR kinase inhibition assays also provided similar results. Genotype selectivity of EGFR on kinase and cell level, cytotoxicity towards human normal cell lines and cell morphology assay implied that 19e had acceptable selectivity and low toxicity. In addition, the inhibitory activity of 19e on H1975 and H2228 cells cloning and its apoptosis-inducing effect on the two cell lines were studied, and its inhibitory effect on the invasion and migration of tumor cells were also investigated. All the results show that 19e is worthy of further study.
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87
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Takeda M, Shimokawa M, Nakamura A, Nosaki K, Watanabe Y, Kato T, Hayakawa D, Tanaka H, Takahashi T, Oki M, Tachihara M, Fujimoto D, Hayashi H, Yamaguchi K, Yamamoto S, Iwama E, Azuma K, Hasegawa K, Yamamoto N, Nakagawa K. A phase II study (WJOG12819L) to assess the efficacy of osimertinib in patients with EGFR mutation-positive NSCLC in whom systemic disease (T790M-negative) progressed after treatment with first- or second-generation EGFR TKIs and platinum-based chemotherapy. Lung Cancer 2023; 177:44-50. [PMID: 36731290 DOI: 10.1016/j.lungcan.2023.01.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/12/2023] [Accepted: 01/21/2023] [Indexed: 01/30/2023]
Abstract
BACKGROUND Osimertinib is a third-generation epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) that is an established standard treatment option for chemotherapy-naive patients with EGFR mutation-positive non-small cell lung cancer (NSCLC). However, of such patients who have received prior treatment with a first- or second-generation EGFR TKI, only approximately half are eligible for osimertinib therapy because its indication as second-line treatment and beyond is limited to metastatic NSCLC that is positive for the T790M resistance mutation of the EGFR gene. This study was initiated at the request of a dedicated network for patients with lung cancer in Japan. METHODS We conducted a phase II study to assess the efficacy of osimertinib in patients with EGFR mutation-positive NSCLC in whom systemic disease (T790M-negative) progressed after treatment with first- or second-generation EGFR TKIs and platinum-based chemotherapy. The primary end point was response rate (assessed by a central imaging reviewer). RESULTS From August 2020 to February 2021, 55 patients from 15 institutions were enrolled in the study. The overall response for primary analysis was achieved in 16 patients (29.1 %; 95 % CI, 17.6-42.9), which exceeded the threshold response rate necessary for analysis. Stable disease was found in 16 patients (29.1 %), and progressive disease, in 18 (32.7 %). The median length of progression-free survival (PFS) was 4.07 months (95 % CI 2.10-4.30), and the rate of 12-month PFS was 17.3 %. CONCLUSIONS Osimertinib demonstrated modest antitumor activity against progressive EGFR T790M-negative disease.
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Affiliation(s)
- Masayuki Takeda
- Department of Medical Oncology, Kindai University, Faculty of Medicine, 377-2 Ohno-higashi, Osaka-Sayama, Osaka 589-8511, Japan; Department of Cancer Genomics and Medical Oncology, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, Japan.
| | - Mototsugu Shimokawa
- Department of Biostatistics, Yamaguchi University Graduate School of Medicine, 1-1-1 Minami-Kogushi, Ube City, Yamaguchi 755-8505, Japan
| | - Atsushi Nakamura
- Department of Pulmonary Medicine, Sendai Kousei Hospital, 4-15 Hirose-machi, Sendai 980-0873, Japan
| | - Kaname Nosaki
- Department of Thoracic Oncology, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba 277-8577, Japan
| | - Yasutaka Watanabe
- Division of Thoracic Oncology, Saitama Cancer Center, 818 Komuro, Ina-machi, Kitaadachi-gun, Saitama 362-0806, Japan
| | - Terufumi Kato
- Department of Thoracic Oncology, Kanagawa Cancer Center, 2-3-2 Nakao, Asahi-ku, Yokohama 241-8515, Japan
| | - Daisuke Hayakawa
- Department of Respiratory Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Hiroshi Tanaka
- Department of Internal Medicine, Niigata Cancer Center Hospital, 2-15-3 Kawagishi-cho, Chuo-ku, Niigata City, Niigata 951-8566, Japan
| | - Toshiaki Takahashi
- Division of Thoracic Oncology, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka 411-8777, Japan
| | - Masahide Oki
- Department of Respiratory Medicine, National Hospital Organization Nagoya Medical Center, 4-1-1 Sannomaru, Naka-ku, Nagoya 460-0001, Japan
| | - Motoko Tachihara
- Division of Respiratory Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017, Japan
| | - Daichi Fujimoto
- Internal Medicine III, Wakayama Medical University, 811-1 Kimiidera, Wakayama City, Wakayama 641-8509, Japan
| | - Hidetoshi Hayashi
- Department of Medical Oncology, Kindai University, Faculty of Medicine, 377-2 Ohno-higashi, Osaka-Sayama, Osaka 589-8511, Japan
| | - Kakuhiro Yamaguchi
- Department of Respiratory Medicine, Hiroshima University Hospital, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan
| | - Shoichiro Yamamoto
- Departmentof Cardiology, Pulmonology, Hypertension & Nephrology, Ehime University Graduate School of Medicine, 454 Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Eiji Iwama
- Department of Respiratory Medicine, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Koichi Azuma
- Division of Respirology, Neurology, and Rheumatology, Department of Internal Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka 830-0011, Japan
| | | | - Nobuyuki Yamamoto
- Internal Medicine III, Wakayama Medical University, 811-1 Kimiidera, Wakayama City, Wakayama 641-8509, Japan
| | - Kazuhiko Nakagawa
- Department of Medical Oncology, Kindai University, Faculty of Medicine, 377-2 Ohno-higashi, Osaka-Sayama, Osaka 589-8511, Japan
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88
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Kleczko EK, Le AT, Hinz TK, Nguyen TT, Navarro A, Hu CJ, Selman AM, Clambey ET, Merrick DT, Lu S, Weiser-Evans M, Nemenoff RA, Heasley LE. Novel EGFR-mutant mouse models of lung adenocarcinoma reveal adaptive immunity requirement for durable osimertinib response. Cancer Lett 2023; 556:216062. [PMID: 36657561 PMCID: PMC10544803 DOI: 10.1016/j.canlet.2023.216062] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 01/05/2023] [Accepted: 01/06/2023] [Indexed: 01/17/2023]
Abstract
Lung cancers bearing oncogenically-mutated EGFR represent a significant fraction of lung adenocarcinomas (LUADs) for which EGFR-targeting tyrosine kinase inhibitors (TKIs) provide a highly effective therapeutic approach. However, these lung cancers eventually acquire resistance and undergo progression within a characteristically broad treatment duration range. Our previous study of EGFR mutant lung cancer patient biopsies highlighted the positive association of a TKI-induced interferon γ transcriptional response with increased time to treatment progression. To test the hypothesis that host immunity contributes to the TKI response, we developed novel genetically-engineered mouse models of EGFR mutant lung cancer bearing exon 19 deletions (del19) or the L860R missense mutation. Both oncogenic EGFR mouse models developed multifocal LUADs from which transplantable cancer cell lines sensitive to the EGFR-specific TKIs, gefitinib and osimertinib, were derived. When propagated orthotopically in the left lungs of syngeneic C57BL/6 mice, deep and durable shrinkage of the cell line-derived tumors was observed in response to daily treatment with osimertinib. By contrast, orthotopic tumors propagated in immune deficient nu/nu or Rag1-/- mice exhibited modest tumor shrinkage followed by rapid progression on continuous osimertinib treatment. Importantly, osimertinib treatment significantly increased intratumoral T cell content and decreased neutrophil content relative to diluent treatment. The findings provide strong evidence supporting the requirement for adaptive immunity in the durable therapeutic control of EGFR mutant lung cancer.
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Affiliation(s)
- Emily K Kleczko
- Departments of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Anh T Le
- Departments of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Trista K Hinz
- Departments of Craniofacial Biology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA; Eastern Colorado VA Healthcare System, Rocky Mountain Regional VA Medical Center, Aurora, CO, USA
| | - Teresa T Nguyen
- Departments of Craniofacial Biology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Andre Navarro
- Departments of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Cheng-Jun Hu
- Departments of Craniofacial Biology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Ana M Selman
- Departments of Craniofacial Biology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Eric T Clambey
- Departments of Anesthesiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Daniel T Merrick
- Departments of Pathology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Sizhao Lu
- Departments of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Mary Weiser-Evans
- Departments of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Raphael A Nemenoff
- Departments of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
| | - Lynn E Heasley
- Departments of Craniofacial Biology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA; Eastern Colorado VA Healthcare System, Rocky Mountain Regional VA Medical Center, Aurora, CO, USA.
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89
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Li MC, Coumar MS, Lin SY, Lin YS, Huang GL, Chen CH, Lien TW, Wu YW, Chen YT, Chen CP, Huang YC, Yeh KC, Yang CM, Kalita B, Pan SL, Hsu TA, Yeh TK, Chen CT, Hsieh HP. Development of Furanopyrimidine-Based Orally Active Third-Generation EGFR Inhibitors for the Treatment of Non-Small Cell Lung Cancer. J Med Chem 2023; 66:2566-2588. [PMID: 36749735 PMCID: PMC9969398 DOI: 10.1021/acs.jmedchem.2c01434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The development of orally bioavailable, furanopyrimidine-based double-mutant (L858R/T790M) EGFR inhibitors is described. First, selectivity for mutant EGFR was accomplished by replacing the (S)-2-phenylglycinol moiety of 12 with either an ethanol or an alkyl substituent. Then, the cellular potency and physicochemical properties were optimized through insights from molecular modeling studies by implanting various solubilizing groups in phenyl rings A and B. Optimized lead 52 shows 8-fold selective inhibition of H1975 (EGFRL858R/T790M overexpressing) cancer cells over A431 (EGFRWT overexpressing) cancer cells; western blot analysis further confirmed EGFR mutant-selective target modulation inside the cancer cells by 52. Notably, 52 displayed in vivo antitumor effects in two different mouse xenograft models (BaF3 transfected with mutant EGFR and H1975 tumors) with TGI = 74.9 and 97.5% after oral administration (F = 27%), respectively. With an extraordinary kinome selectivity (S(10) score of 0.017), 52 undergoes detailed preclinical development.
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Affiliation(s)
- Mu-Chun Li
- Institute
of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County 350401, Taiwan, ROC
- Biomedical
Translation Research Center, Academia Sinica, Taipei City 115202, Taiwan, ROC
| | - Mohane Selvaraj Coumar
- Department
of Bioinformatics, School of Life Sciences, Pondicherry University, Kalapet 605014, Pondicherry, India
| | - Shu-Yu Lin
- Institute
of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County 350401, Taiwan, ROC
| | - Yih-Shyan Lin
- Institute
of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County 350401, Taiwan, ROC
| | - Guan-Lin Huang
- Institute
of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County 350401, Taiwan, ROC
| | - Chun-Hwa Chen
- Institute
of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County 350401, Taiwan, ROC
| | - Tzu-Wen Lien
- Institute
of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County 350401, Taiwan, ROC
| | - Yi-Wen Wu
- Graduate
Institute of Cancer Biology and Drug Discovery, College of Medical
Science and Technology, Taipei Medical University, Taipei City 110301, Taiwan, ROC
| | - Yen-Ting Chen
- Institute
of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County 350401, Taiwan, ROC
| | - Ching-Ping Chen
- Institute
of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County 350401, Taiwan, ROC
| | - Yu-Chen Huang
- Institute
of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County 350401, Taiwan, ROC
| | - Kai-Chia Yeh
- Institute
of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County 350401, Taiwan, ROC
| | - Chen-Ming Yang
- Institute
of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County 350401, Taiwan, ROC
| | - Bikashita Kalita
- Department
of Bioinformatics, School of Life Sciences, Pondicherry University, Kalapet 605014, Pondicherry, India
| | - Shiow-Lin Pan
- Graduate
Institute of Cancer Biology and Drug Discovery, College of Medical
Science and Technology, Taipei Medical University, Taipei City 110301, Taiwan, ROC
- Ph.D.
Program in Drug Discovery and Development Industry, College of Pharmacy, Taipei Medical University, Taipei City 110301, Taiwan, ROC
| | - Tsu-An Hsu
- Institute
of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County 350401, Taiwan, ROC
| | - Teng-Kuang Yeh
- Institute
of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County 350401, Taiwan, ROC
| | - Chiung-Tong Chen
- Institute
of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County 350401, Taiwan, ROC
| | - Hsing-Pang Hsieh
- Institute
of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County 350401, Taiwan, ROC
- Biomedical
Translation Research Center, Academia Sinica, Taipei City 115202, Taiwan, ROC
- Department
of Chemistry, National Tsing Hua University, Hsinchu City 300044, Taiwan, ROC
- , . Phone: +886-37-206-166
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90
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Liquid Biopsy for Oral Cancer Diagnosis: Recent Advances and Challenges. J Pers Med 2023; 13:jpm13020303. [PMID: 36836537 PMCID: PMC9960348 DOI: 10.3390/jpm13020303] [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: 01/17/2023] [Revised: 02/04/2023] [Accepted: 02/07/2023] [Indexed: 02/11/2023] Open
Abstract
"Liquid biopsy" is an efficient diagnostic tool used to analyse biomaterials in human body fluids, such as blood, saliva, breast milk, and urine. Various biomaterials derived from a tumour and its microenvironment are released into such body fluids and contain important information for cancer diagnosis. Biomaterial detection can provide "real-time" information about individual tumours, is non-invasive, and is more repeatable than conventional histological analysis. Therefore, over the past two decades, liquid biopsy has been considered an attractive diagnostic tool for malignant tumours. Although biomarkers for oral cancer have not yet been adopted in clinical practice, many molecular candidates have been investigated for liquid biopsies in oral cancer diagnosis, such as the proteome, metabolome, microRNAome, extracellular vesicles, cell-free DNAs, and circulating tumour cells. This review will present recent advances and challenges in liquid biopsy for oral cancer diagnosis.
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91
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Analyses of P16 INK4a gene promoter methylation relative to molecular, demographic and clinical parameters characteristics in non-small cell lung cancer patients: A pilot study. Mol Biol Rep 2023; 50:971-979. [PMID: 36378420 DOI: 10.1007/s11033-022-07982-1] [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: 07/22/2022] [Accepted: 09/23/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND The aim of this study was to examine the methylation status of p16INK4a promoter region in non small cell lung cancer (NSCLC) patients and their associations with single nucleotide polymorphisms (SNPs) of the epidermal growth factor receptor (EGFR) gene, as well as with demographic or clinical characteristics. METHODS Formalin-fixed and paraffin-embedded (FFPE) DNA samples extracted from 22 NSCLC patients were analyzed with methylation-specific polymerase chain reaction (PCR) method to obtain promoter methylation profile. The same cohort was genotyped for - 216G > T, -191 C > A, and 181,946 C > T EGFR SNPs. RESULTS There was a significant association between methylated p16INK4a in patients prior therapy (p = 0.017) since a significantly higher frequency of methylated p16INK4a was detected in these patients (40.9%) in comparison to frequency in patients after therapy (31.8%). Also, a higher frequency of methylated p16INK4a was detected among patients with leucopenia (p = 0.056). No associations were observed between the methylation status of the p16INK4a promoter region and EGFR SNPs or other clinical and demographic data in this cohort. CONCLUSION High frequency of methylation of the p16INK4a gene promoter was observed in NSCLC patients prior therapy and with leucopenia that can indicate their significance related to advanced clinical stage.
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92
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Maansson CT, Helstrup S, Ebert EBF, Meldgaard P, Sorensen BS. Circulating immune response proteins predict the outcome following disease progression of osimertinib treated epidermal growth factor receptor-positive non-small cell lung cancer patients. Transl Lung Cancer Res 2023; 12:14-26. [PMID: 36762069 PMCID: PMC9903085 DOI: 10.21037/tlcr-22-577] [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: 08/09/2022] [Accepted: 11/15/2022] [Indexed: 01/19/2023]
Abstract
Background Lung cancer patients with sensitizing epidermal growth factor receptor (EGFR) mutations treated with osimertinib will eventually develop progressive disease (PD). The survival following PD varies greatly between patients, and no effective treatment strategy has been established. Furthermore, at the moment, no easily accessible and precise biomarker exists that can predict the survival after PD. Methods We analyzed blood samples drawn from non-small cell lung cancer patients harboring EGFR mutations that were treated with osimertinib. The levels of 92 circulating proteins were analyzed from plasma samples using a proximity extension assay (PEA). The results were evaluated with Gene Ontology (GO) enrichment analysis to reveal patterns of protein expression at progression while on osimertinib treatment. Results We found that the expression of 7 proteins were significantly altered at PD, compared to a sample taken at osimertinib response. GO enrichment analysis demonstrated that most of the significant proteins were related to the immune system, specifically the adaptive immune response. Defining two groups of patients, based on the levels of circulating immune response proteins at PD, revealed significant differences in the overall survival (OS) after PD [hazard ratio (HR) =3.04; 95% confidence interval (CI): 1.24-7.45; P=0.0046]. Conclusions In this study, we discover novel circulating biomarkers that can predict the OS after PD on osimertinib. These findings support the recent acknowledgement of the immune system's importance in osimertinib resistance.
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Affiliation(s)
- Christoffer T. Maansson
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark;,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Sofie Helstrup
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark;,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Eva B. F. Ebert
- Department of Oncology, Aalborg University Hospital, Aalborg, Denmark
| | - Peter Meldgaard
- Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Boe S. Sorensen
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark;,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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93
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CBX5 loss drives EGFR inhibitor resistance and results in therapeutically actionable vulnerabilities in lung cancer. Proc Natl Acad Sci U S A 2023; 120:e2218118120. [PMID: 36652476 PMCID: PMC9942844 DOI: 10.1073/pnas.2218118120] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Although epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (EGFRi) are approved for treating EGFR-mutant lung adenocarcinoma (LUAD), emergence of acquired resistance limits their clinical benefits. Several mechanisms for acquired resistance to EGFRi in LUAD have been identified; however, the molecular basis for this resistance remains unknown in ~30% of LUAD. Chromatin and DNA modifiers and their regulators play important roles in determining response to anticancer therapies. Therefore, to identify nongenetic mechanisms of EGFRi resistance in LUAD, we performed an epigenome-wide shRNA screen targeting 363 human epigenetic regulator genes. This screen identified loss of the transcriptional repressor chromobox homolog 5 (CBX5) as a driver of EGFRi resistance in EGFR-mutant LUAD. Loss of CBX5 confers resistance to multiple EGFRi in both cell culture and mice. We found that CBX5 loss in EGFR-mutant LUAD cells leads to increased expression of the transcription factor E2F1, which in turn stimulates expression of the antiapoptotic gene BIRC5 (survivin). This E2F1-mediated upregulation of BIRC5 in CBX5-knockdown LUAD cells attenuates apoptosis induction following EGFRi treatment. Consistent with these results, knockdown of E2F1 or BIRC5 partly rescues CBX5-knockdown-induced EGFRi resistance in cell culture and mice. EGFRi-resistant LUAD cell lines show reduced CBX5 expression compared to parental lines; however, bromo- and extra-terminal (BET)-domain inhibitors (BETi) restore CBX5 expression in these cells and sensitize them to EGFRi/BETi combination therapy. Similarly, treatment with a BIRC5 inhibitor suppresses growth of EGFRi-resistant LUAD cells. Collectively, these studies identify CBX5 loss as a driver of EGFRi resistance and reveal therapeutic opportunities for treating EGFRi-resistant LUAD.
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94
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Basu D, Pal R, Sarkar M, Barma S, Halder S, Roy H, Nandi S, Samadder A. To Investigate Growth Factor Receptor Targets and Generate Cancer Targeting Inhibitors. Curr Top Med Chem 2023; 23:2877-2972. [PMID: 38164722 DOI: 10.2174/0115680266261150231110053650] [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: 05/26/2023] [Revised: 09/20/2023] [Accepted: 10/02/2023] [Indexed: 01/03/2024]
Abstract
Receptor tyrosine kinase (RTK) regulates multiple pathways, including Mitogenactivated protein kinases (MAPKs), PI3/AKT, JAK/STAT pathway, etc. which has a significant role in the progression and metastasis of tumor. As RTK activation regulates numerous essential bodily processes, including cell proliferation and division, RTK dysregulation has been identified in many types of cancers. Targeting RTK is a significant challenge in cancer due to the abnormal upregulation and downregulation of RTK receptors subfamily EGFR, FGFR, PDGFR, VEGFR, and HGFR in the progression of cancer, which is governed by multiple RTK receptor signalling pathways and impacts treatment response and disease progression. In this review, an extensive focus has been carried out on the normal and abnormal signalling pathways of EGFR, FGFR, PDGFR, VEGFR, and HGFR and their association with cancer initiation and progression. These are explored as potential therapeutic cancer targets and therefore, the inhibitors were evaluated alone and merged with additional therapies in clinical trials aimed at combating global cancer.
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Affiliation(s)
- Debroop Basu
- Cell and Developmental Biology Special, Department of Zoology, University of Kalyani, Kalyani, Nadia, 741235, India
| | - Riya Pal
- Cell and Developmental Biology Special, Department of Zoology, University of Kalyani, Kalyani, Nadia, 741235, IndiaIndia
| | - Maitrayee Sarkar
- Cell and Developmental Biology Special, Department of Zoology, University of Kalyani, Kalyani, Nadia, 741235, India
| | - Soubhik Barma
- Cell and Developmental Biology Special, Department of Zoology, University of Kalyani, Kalyani, Nadia, 741235, India
| | - Sumit Halder
- Cell and Developmental Biology Special, Department of Zoology, University of Kalyani, Kalyani, Nadia, 741235, India
| | - Harekrishna Roy
- Nirmala College of Pharmacy, Vijayawada, Guntur, Andhra Pradesh, India
| | - Sisir Nandi
- Global Institute of Pharmaceutical Education and Research (Affiliated to Uttarakhand Technical University), Kashipur, 244713, India
| | - Asmita Samadder
- Cell and Developmental Biology Special, Department of Zoology, University of Kalyani, Kalyani, Nadia, 741235, India
- Cytogenetics and Molecular Biology Lab., Department of Zoology, University of Kalyani, Kalyani, Nadia, 741235, India
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95
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Kanagalingam S, Ul Haq Z, Victory Srinivasan N, Khan AI, Mashat GD, Hazique M, Khan KI, Ramesh P, Khan S. Comparing Gefitinib and Traditional Chemotherapy for Better Survival in Patients With Non-Small Cell Lung Cancer: A Systematic Review. Cureus 2023; 15:e33691. [PMID: 36788891 PMCID: PMC9921039 DOI: 10.7759/cureus.33691] [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: 08/01/2022] [Accepted: 12/07/2022] [Indexed: 01/15/2023] Open
Abstract
Current non-small cell lung cancer (NSCLC) treatment consists of various combinations of surgery, chemotherapy, and/or radiation, depending on the tumor stage. Individuals with stage II-IIIa NSCLC undergo surgery, followed by combination chemotherapy containing cisplatin, such as vinorelbine + cisplatin. Epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs), such as gefitinib, act by inhibiting any signaling pathway containing the EGFR mutation and inhibiting the growth of NSCLC. TKI is a treatment option in advanced NSCLC, resulting in more prolonged progression-free survival (PFS). This manuscript aims to evaluate the influence of utilizing gefitinib - either alone or in combination with conventional chemotherapeutic drug regimens upon NSCLC patient profile survival parameters. A systematic literature review was conducted across multiple scientific literature repositories. The review was performed using the preferred reporting items for systematic reviews and meta-analyses (PRISMA) 2020. There were six randomized clinical trials (RCT) and five retrospective studies. The overall consensus based on the end outcome of each published journal on the effectiveness of gefitinib as a treatment option for NSCLC indicated that there was a notable difference in overall survival (OS) and progression-free survival (PFS) and disease-free survival (DFS) datasets. Gefitinib use correlated with increased timeframes for multiple patient survival parameters within articles shortlisted in this investigation. However, more comprehensive investigations are required to validate such correlations. Gefitinib did demonstrate the potential to provide beneficial effects and counteract NSCLC within such patients.
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Affiliation(s)
| | - Zargham Ul Haq
- Medicine and Surgery, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | | | - Aujala Irfan Khan
- Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Ghadi D Mashat
- Pediatrics, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Mohammad Hazique
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Kokab Irfan Khan
- Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Prasana Ramesh
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Safeera Khan
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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96
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Molecular Testing for Diagnostics, Prognostication, and Treatment Stratification in Cancers. Cancer J 2023; 29:3-8. [PMID: 36693151 DOI: 10.1097/ppo.0000000000000643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
ABSTRACT Precision cancer care, for essentially all cancer types, now requires molecular diagnostics to assess mutations, chromosomal alterations, and gene expression to personalize treatments for individual patients. Advances in the diagnostics and treatment options have moved the field forward from fundamental discoveries beginning in the 1960s to the development of many targeted therapies that can be as specific as targeting a single-base-pair mutation. Herein is a brief historical perspective on cancer precision medicine with current diagnostic, prognostic, and treatment stratification guidance for early- and late-stage cancers.
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97
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Qureshi R, Zou B, Alam T, Wu J, Lee VHF, Yan H. Computational Methods for the Analysis and Prediction of EGFR-Mutated Lung Cancer Drug Resistance: Recent Advances in Drug Design, Challenges and Future Prospects. IEEE/ACM TRANSACTIONS ON COMPUTATIONAL BIOLOGY AND BIOINFORMATICS 2023; 20:238-255. [PMID: 35007197 DOI: 10.1109/tcbb.2022.3141697] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Lung cancer is a major cause of cancer deaths worldwide, and has a very low survival rate. Non-small cell lung cancer (NSCLC) is the largest subset of lung cancers, which accounts for about 85% of all cases. It has been well established that a mutation in the epidermal growth factor receptor (EGFR) can lead to lung cancer. EGFR Tyrosine Kinase Inhibitors (TKIs) are developed to target the kinase domain of EGFR. These TKIs produce promising results at the initial stage of therapy, but the efficacy becomes limited due to the development of drug resistance. In this paper, we provide a comprehensive overview of computational methods, for understanding drug resistance mechanisms. The important EGFR mutants and the different generations of EGFR-TKIs, with the survival and response rates are discussed. Next, we evaluate the role of important EGFR parameters in drug resistance mechanism, including structural dynamics, hydrogen bonds, stability, dimerization, binding free energies, and signaling pathways. Personalized drug resistance prediction models, drug response curve, drug synergy, and other data-driven methods are also discussed. Recent advancements in deep learning; such as AlphaFold2, deep generative models, big data analytics, and the applications of statistics and permutation are also highlighted. We explore limitations in the current methodologies, and discuss strategies to overcome them. We believe this review will serve as a reference for researchers; to apply computational techniques for precision medicine, analyzing structures of protein-drug complexes, drug discovery, and understanding the drug response and resistance mechanisms in lung cancer patients.
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98
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A narrative review of cancer molecular diagnostics: past, present, and future. JOURNAL OF BIO-X RESEARCH 2022. [DOI: 10.1097/jbr.0000000000000136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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99
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Abdelsalam EA, Abd El-Hafeez AA, Eldehna WM, El Hassab MA, Marzouk HMM, Elaasser MM, Abou Taleb NA, Amin KM, Abdel-Aziz HA, Ghosh P, Hammad SF. Discovery of novel thiazolyl-pyrazolines as dual EGFR and VEGFR-2 inhibitors endowed with in vitro antitumor activity towards non-small lung cancer. J Enzyme Inhib Med Chem 2022; 37:2265-2282. [PMID: 36000167 PMCID: PMC9415638 DOI: 10.1080/14756366.2022.2104841] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
New series of thiazolyl-pyrazoline derivatives (7a–7d, 10a–10d and 13a–13f) have been synthesised and assessed for their potential EGFR and VEGFR-2 inhibitory activities. Compounds 10b and 10d exerted potent and selective inhibitory activity towards the two receptor tyrosine kinases; EGFR (IC50 = 40.7 ± 1.0 and 32.5 ± 2.2 nM, respectively) and VEGFR-2 (IC50 = 78.4 ± 1.5 and 43.0 ± 2.4 nM, respectively). The best anti-proliferative activity for the examined thiazolyl-pyrazolines was observed against the non-small lung cancer cells (NSCLC). Compounds 10b and 10d displayed pronounced efficacy against A549 (IC50 = 4.2 and 2.9 µM, respectively) and H441 cell lines (IC50 = 4.8 and 3.8 µM, respectively). Moreover, our results indicated that 10b and 10d were much more effective towards EGFR-mutated NSCLC cell lines (NCI-H1650 and NCI-H1975 cells) than gefitinib. Finally, compounds 10b and 10d induce G2/M cell cycle arrest and apoptosis and inhibit migration in A549 cancerous cells.
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Affiliation(s)
- Esraa A Abdelsalam
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Helwan University, Cairo, Egypt
| | - Amer Ali Abd El-Hafeez
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA.,Pharmacology and Experimental Oncology Unit, Department of Cancer Biology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Wagdy M Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt.,School of Biotechnology, Badr University in Cairo, Badr City, Cairo, Egypt
| | - Mahmoud A El Hassab
- Department of Medicinal Chemistry, Faculty of Pharmacy, King Salman International University (KSIU), South Sinai, Egypt
| | - Hala Mohamed M Marzouk
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA.,Department of Biochemistry, Faculty of Medicine, Minia University, El-Minia, Egypt
| | - Mahmoud M Elaasser
- The Regional Center for Mycology and Biotechnology, Al-Azhar University, Cairo, Egypt
| | - Nageh A Abou Taleb
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Helwan University, Cairo, Egypt
| | - Kamilia M Amin
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Hatem A Abdel-Aziz
- Department of Applied Organic Chemistry, National Research Centre, Dokki, Giza, Egypt
| | - Pradipta Ghosh
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA.,Department of Medicine, University of California San Diego, La Jolla, CA, USA.,Moores Comprehensive Cancer Center, University of California San Diego, La Jolla, CA, USA.,Veterans Affairs Medical Center, La Jolla, CA, USA
| | - Sherif F Hammad
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Helwan University, Cairo, Egypt.,PharmD Program and Basic and Applied Sciences Institute, Egypt-Japan University of Science and Technology (E-JUST), Alexandria, Egypt
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100
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Discovery of a potent EGFR and ALK dual mutation inhibitor containing N-(3-((4-((2-(cyclopropylsulfinyl)phenyl)amino)pyrimidin-2-yl)amino) phenyl)acrylamide scaffold. Bioorg Chem 2022; 129:106188. [DOI: 10.1016/j.bioorg.2022.106188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/16/2022] [Accepted: 09/29/2022] [Indexed: 11/20/2022]
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