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Zeng X, Xue L, Li W, Zhao P, Chen W, Wang W, Shen J. Vandetanib as a prospective anti-inflammatory and anti-contractile agent in asthma. Front Pharmacol 2024; 15:1345070. [PMID: 38799165 PMCID: PMC11116788 DOI: 10.3389/fphar.2024.1345070] [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: 11/27/2023] [Accepted: 04/26/2024] [Indexed: 05/29/2024] Open
Abstract
Background: Vandetanib is a small-molecule tyrosine kinase inhibitor. It exerts its therapeutic effects primarily in a range of lung cancers by inhibiting the vascular endothelial growth factor receptor 2. However, it remains unclear whether vandetanib has therapeutic benefits in other lung diseases, particularly asthma. The present study investigated the pioneering use of vandetanib in the treatment of asthma. Methods: In vivo experiments including establishment of an asthma model, measurement of airway resistance measurement and histological analysis were used primarily to confirm the anticontractile and anti-inflammatory effects of vandetanib, while in vitro experiments, including measurement of muscle tension and whole-cell patch-clamp recording, were used to explore the underlying molecular mechanism. Results: In vivo experiments in an asthmatic mouse model showed that vandetanib could significantly alleviate systemic inflammation and a range of airway pathological changes including hypersensitivity, hypersecretion and remodeling. Subsequent in vitro experiments showed that vandetanib was able to relax the precontracted rings of the mouse trachea via calcium mobilization which was regulated by specific ion channels including VDLCC, NSCC, NCX and K+ channels. Conclusions: Taken together, our study demonstrated that vandetanib has both anticontractile and anti-inflammatory properties in the treatment of asthma, which also suggests the feasibility of using vandetanib in the treatment of asthma by reducing abnormal airway contraction and systemic inflammation.
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Affiliation(s)
| | | | | | | | | | | | - Jinhua Shen
- Institute for Medical Biology and Hubei Provincial Key Laboratory for Protection and Application of Special Plants in Wuling Area of China, College of Life Sciences, South-Central Minzu University, Wuhan, China
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Kakati RT, Kim H, Whitman A, Spanheimer PM. High expression of the RET receptor tyrosine kinase and its ligand GDNF identifies a high-risk subset of estrogen receptor positive breast cancer. Breast Cancer Res Treat 2023; 199:589-601. [PMID: 37061618 PMCID: PMC10182256 DOI: 10.1007/s10549-023-06937-9] [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: 02/16/2023] [Accepted: 03/30/2023] [Indexed: 04/17/2023]
Abstract
PURPOSE Resistance to endocrine therapy is the primary cause of treatment failure and death in patients with ER-positive (ER +)/luminal breast cancer. Expression and activation of the RET receptor tyrosine kinase may be driving poor outcomes. We aim to identify high-risk patients and druggable pathways for biomarker-based clinical trials. METHODS We obtained batch-normalized mRNA expression data from Breast Invasive Carcinoma-The Cancer Genome Atlas, PanCancer Atlas (BRCA-TCGA). To determine clinically significant cutoffs for RET expression, patients were grouped at different thresholds for Kaplan-Meier plotting. Differential gene expression (DGE) analysis and enrichment for gene sets was performed. transcriptomic dataset of antiestrogen-treated ER + tumors stratified by clinical response was then analyzed. RESULTS High RET expression was associated with worse outcomes in patients with ER + tumors, and stratification was enhanced by incorporating GDNF expression. High RET/GDNF patients had significantly lower overall survival (HR = 2.04, p = 0.012), progression-free survival (HR = 2.87, p < 0.001), disease-free survival (HR = 2.67, p < 0.001), and disease-specific survival (HR = 3.53, p < 0.001) than all other ER + patients. High RET/GDNF tumors were enriched for estrogen-independent signaling and targetable pathways including NTRK, PI3K, and KRAS. Tumors with adaptive resistance to endocrine therapy were enriched for gene expression signatures of high RET/GDNF primary tumors. CONCLUSION Expression and activation of the RET receptor tyrosine kinase may be driving poor outcomes in some patients with ER + breast cancer. ER + patients above the 75th percentile may benefit from clinical trials with tyrosine kinase inhibitors.
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Affiliation(s)
- Rasha T Kakati
- Lineberger Comprehensive Cancer Center, University of North Carolina, 170 Manning Drive, Suite 1149, Chapel Hill, NC, 27599-7213, USA
| | - Hyunsoo Kim
- Lineberger Comprehensive Cancer Center, University of North Carolina, 170 Manning Drive, Suite 1149, Chapel Hill, NC, 27599-7213, USA
| | - Austin Whitman
- Lineberger Comprehensive Cancer Center, University of North Carolina, 170 Manning Drive, Suite 1149, Chapel Hill, NC, 27599-7213, USA
| | - Philip M Spanheimer
- Lineberger Comprehensive Cancer Center, University of North Carolina, 170 Manning Drive, Suite 1149, Chapel Hill, NC, 27599-7213, USA.
- Department of Surgery, University of North Carolina, Chapel Hill, NC, USA.
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Halder S, Basu S, Lal S, Ganti AK, Batra SK, Seshacharyulu P. Targeting the EGFR signaling pathway in cancer therapy: What's new in 2023? Expert Opin Ther Targets 2023; 27:305-324. [PMID: 37243489 PMCID: PMC10330690 DOI: 10.1080/14728222.2023.2218613] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 05/20/2023] [Accepted: 05/23/2023] [Indexed: 05/28/2023]
Abstract
INTRODUCTION Epidermal growth factor receptor (EGFR) is frequently amplified, overexpressed, and mutated in multiple cancers. In normal cell physiology, EGFR signaling controls cellular differentiation, proliferation, growth, and survival. During tumorigenesis, mutations in EGFR lead to increased kinase activity supporting survival, uncontrolled proliferation, and migratory functions of cancer cells. Molecular agents targeting the EGFR pathway have been discovered, and their efficacy has been demonstrated in clinical trials. To date, 14 EGFR-targeted agents have been approved for cancer treatments. AREAS COVERED This review describes the newly identified pathways in EGFR signaling, the evolution of novel EGFR-acquired and innate resistance mechanisms, mutations, and adverse side effects of EGFR signaling inhibitors. Subsequently, the latest EGFR/panEGFR inhibitors in preclinical and clinical studies have been summarized. Finally, the consequences of combining immune checkpoint inhibitors and EGFR inhibitors have also been discussed. EXPERT OPINION As new mutations are threatened against EGFR-tyrosine kinase inhibitors (TKIs), we suggest the development of new compounds targeting specific mutations without inducing new mutations. We discuss potential future research on developing EGFR-TKIs specific for exact allosteric sites to overcome acquired resistance and reduce adverse events. The rising trend of EGFR inhibitors in the pharma market and their economic impact on real-world clinical practice are discussed.
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Affiliation(s)
- Sushanta Halder
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
| | - Soumi Basu
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
| | - Shobhit Lal
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
| | - Apar K. Ganti
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
- Eppley Institute for Research in Cancer and Allied Diseases
- Division of Oncology-Hematology, Department of Internal Medicine, VA Nebraska Western Iowa Health Care System, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
- Fred & Pamela Buffett Cancer Center University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
| | - Surinder K. Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
- Eppley Institute for Research in Cancer and Allied Diseases
- Fred & Pamela Buffett Cancer Center University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
| | - Parthasarathy Seshacharyulu
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
- Fred & Pamela Buffett Cancer Center University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
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Zhao L, Wang N, Zhang D, Jia Y, Kong F. A comprehensive overview of the relationship between RET gene and tumor occurrence. Front Oncol 2023; 13:1090757. [PMID: 36865807 PMCID: PMC9971812 DOI: 10.3389/fonc.2023.1090757] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 01/27/2023] [Indexed: 02/16/2023] Open
Abstract
RET gene plays significant roles in the nervous system and many other tissues. Rearranged during transfection (RET) mutation is related to cell proliferation, invasion, and migration. Many invasive tumors (e.g., non-small cell lung cancer, thyroid cancer, and breast cancer) were found to have changes in RET. Recently, great efforts have been made against RET. Selpercatinib and pralsetinib, with encouraging efficacy, intracranial activity, and tolerability, were approved by the Food and Drug Administration (FDA) in 2020. The development of acquired resistance is inevitable, and a deeper exploration should be conducted. This article systematically reviewed RET gene and its biology as well as the oncogenic role in multiple cancers. Moreover, we also summarized recent advances in the treatment of RET and the mechanism of drug resistance.
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Affiliation(s)
- Lu Zhao
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Na Wang
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Dou Zhang
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Yingjie Jia
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Fanming Kong
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China,*Correspondence: Fanming Kong,
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Abaza A, Vasavada AM, Sadhu A, Valencia C, Fatima H, Nwankwo I, Anam M, Maharjan S, Amjad Z, Khan S. A Systematic Review of Apoptosis in Correlation With Cancer: Should Apoptosis Be the Ultimate Target for Cancer Treatment? Cureus 2022; 14:e28496. [PMID: 36185861 PMCID: PMC9514374 DOI: 10.7759/cureus.28496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 08/28/2022] [Indexed: 11/05/2022] Open
Abstract
Targeting apoptosis in cancer therapy has become increasingly popular, and there has been an increasing debate on whether apoptosis should be one of the main targets of therapy in cancer management. This study demonstrates the definition of apoptosis, the signaling pathways, and the pathogenesis behind it. We also show the correlation between apoptosis and cancer and how cancer can evade apoptosis to develop resistance to therapy. In addition, we illustrate the efficacy of adding pro-apoptotic therapy to conventional radio-chemotherapy cancer treatment. A systematic review was conducted using PubMed, PubMed Central (PMC), and ResearchGate, including papers written in English, focusing on adult and geriatric populations, in literature reviews, systematic reviews, and randomized controlled trials published in the last 25 years with relevance to the question. Based on the findings of this review, we conclude that apoptosis is a very sophisticated programmed cellular death with many signaling pathways. Its evasion should be considered one of the hallmarks of cancer and is responsible for multiple drug resistance (MDR) to cancer therapy. Targeting apoptosis seems promising, especially if combined with radio-chemotherapy.
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Zhao L, Mei Q, Yu Y, Wang N, Zhang D, Liao D, Zuo J, Xie H, Jia Y, Kong F. Research Progress on RET Fusion in Non-Small-Cell Lung Cancer. Front Oncol 2022; 12:894214. [PMID: 35707347 PMCID: PMC9190697 DOI: 10.3389/fonc.2022.894214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 05/02/2022] [Indexed: 11/24/2022] Open
Abstract
Great progress has been made in the treatment of driver gene-positive Non- Small Cell Lung Cancer (NSCLC) in recent years. RET fusion was seen in 0.7% to 2% of NSCLC and was associated with younger age and never-smoker status. The pralsetinib and selpercatinib for RET fusion NSCLC was recommended by the 2021 NSCLC treatment guidelines. This review outlines the research progress in the treatment of RET fusion NSCLC, identifies current challenges and describes proposals for improving the outlook for these patients.
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Affiliation(s)
- Lu Zhao
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Qingyun Mei
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Yongchao Yu
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Na Wang
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Dou Zhang
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Dongying Liao
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Jinhui Zuo
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Hongxia Xie
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Yingjie Jia
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Fanming Kong
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
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Lim JSJ, Wong ALA, Ow SGW, Ngoi NYL, Chan GHJ, Ang YLE, Chong WQ, Lim SE, Lim YW, Lee M, Choo JRE, Tan HL, Yong WP, Soo RA, Tan DSP, Chee CE, Sundar R, Yadav K, Jain S, Wang L, Tai BC, Goh BC, Lee SC. Phase Ib/II dose expansion study of lenvatinib combined with letrozole in post-menopausal women with hormone receptor positive breast cancer. Clin Cancer Res 2022; 28:2248-2256. [PMID: 35363275 DOI: 10.1158/1078-0432.ccr-21-4179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 02/03/2022] [Accepted: 03/30/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND RET is an estrogen response gene with preclinical studies demonstrating cross talk between RET and estrogen receptor (ER) pathways. We investigate the role of lenvatinib, a multi-kinase inhibitor with potent activity against RET, in patients with metastatic breast cancer. PATIENTS AND METHODS Patients with advanced ER+/HER2- breast cancer were treated with lenvatinib plus letrozole in a phase Ib/II trial. Primary objectives included safety and recommended phase II dose (RP2D) determination in phase Ib, and objective response rates (ORR) in phase II dose expansion. RESULTS Sixteen patients were recruited in dose finding, where de-escalating doses of lenvatinib from 20mg to 14mg were investigated. Lenvatinib 14mg plus letrozole 2.5mg daily was determined as RP2D. Thirty-one patients with 5 median lines of prior therapy in the metastatic setting (range 0-11) were recruited in dose expansion. In this cohort, ORR was 23.3% (95% CI 9.9 to 42.3%), with median duration of response (DoR) of 6.9 months (Interquartile range(IQR) 5.9 to 13.1). Clinical benefit rate {greater than or equal to}6 months (CBR) was 50.0% (95% CI 31.3 to 68.7%). Similar efficacy was observed in the subgroup of 25 patients who progressed on prior CDK4/6 inhibitor therapy (ORR 20.0% (95% CI 6.8 to 40.7%), median DoR 6.9 months (IQR 5.9 to 13.1) and CBR 52.0% (95% CI 31.3 to 72.2%). Pharmacodynamic studies showed target modulation, with paired tumor biopsies indicating downregulation of RET/pERK and improved vascular normalisation index. CONCLUSION Lenvatinib plus letrozole had manageable toxicity, with target engagement and preliminary antitumor activity observed, supporting further assessment in randomized studies.
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Affiliation(s)
- Joline S J Lim
- National University Cancer Institute, Singapore, Singapore, Singapore
| | - Andrea L A Wong
- National University Health System, Singapore, Singapore, Singapore
| | - Samuel G W Ow
- National University Cancer Institute, Singapore, Singapore, Singapore
| | - Natalie Y L Ngoi
- National University Cancer Institute, Singapore, Singapore, Singapore, Singapore
| | | | - Yvonne L E Ang
- National University Cancer Institute, Singapore, Singapore
| | | | - Siew Eng Lim
- National University Health System, Singapore, Singapore
| | - Yi Wan Lim
- National University Cancer Institute, Singapore
| | - Matilda Lee
- National University Health System, Singapore, Singapore
| | - Joan R E Choo
- National University Hospital (S) Pte Ltd, Singapore, Singapore
| | - Hon Lyn Tan
- National University Cancer Institute, Singapore, Singapore
| | | | - Ross A Soo
- National University Cancer Institute, Singapore, Singapore, Singapore
| | - David S P Tan
- National University of Singapore and National University Health System Singapore, Singapore, Singapore, Singapore
| | - Cheng Ean Chee
- National University Hospital, Singapore, N/A = Not Applicable, Singapore
| | - Raghav Sundar
- National University Health System, Singapore, Singapore
| | - Kritika Yadav
- Cancer Science Institute, Singapore, Singapore, Singapore
| | - Supriya Jain
- National University of Singapore, Singapore, Singapore
| | - Lingzhi Wang
- National University of Singapore, Singapore, Singapore
| | - Bee Choo Tai
- National University of Singapore, Singapore, Singapore
| | - Boon Cher Goh
- National University Health System, Singapore, Singapore
| | - Soo-Chin Lee
- National University Cancer Institute, Singapore, Singapore
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