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Yang Y, Yang H, Gao Y, Yang Q, Zhu X, Miao Q, Xu X, Li Z, Zuo D. EML4-ALK G1202R and EML4-ALK L1196M mutations induce crizotinib resistance in non-small cell lung cancer cells through activating epithelial-mesenchymal transition mediated by MDM2/MEK/ERK signal axis. Cell Biol Int 2024. [PMID: 39318039 DOI: 10.1002/cbin.12249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 08/04/2024] [Accepted: 09/13/2024] [Indexed: 09/26/2024]
Abstract
Crizotinib, as the first-generation of anaplastic lymphoma kinase (ALK) inhibitor, effectively improves the survival time of ALK-positive non-small cell lung cancer (NSCLC) patients. However, its efficacy is severely limited by drug resistance caused by secondary mutations. G1202R and L1196M are classical mutation sites located in ALK kinase domain. They may hinder the binding of ALK inhibitors to the target kinase domain, resulting in drug resistance in patients. However, the exact mechanism of drug resistance mediated by these mutations remains unclear. In this study, we aimed to evaluate how G1202R and L1196M mutations mediate crizotinib resistance. To explore the resistance mechanism, we constructed EML4-ALK G1202R and L1196M mutant cell lines with A549 cells. The results showed that the mutant cells exhibited significant epithelial-mesenchymal transition (EMT) and metastasis compared to control (A549-vector) or wild type (A549-EML4-ALK) cells. Subsequently, it was found that the occurrence of EMT was correlated to the high expression of murine double minute 2 (MDM2) protein and the activation of mitogen-activated protein kinase (MEK)/extracellular signal-regulated kinase (ERK) pathway in mutant cells. Down-regulation of MDM2 inhibited the activation of MEK/ERK pathway, thus reversed the EMT process and markedly increased the inhibitory effect of crizotinib on the growth of mutant cells. Collectively, resistance of ALK-positive NSCLC cells to crizotinib is induced by G1202R and L1196M mutations through activation of the MDM2/MEK/ERK signalling axis, promoting EMT process and metastasis. These findings suggest that the combination of MDM2 inhibitors and crizotinib could be a potential therapeutic strategy.
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Affiliation(s)
- Yuying Yang
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang, China
| | - Huan Yang
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang, China
| | - Yunhui Gao
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang, China
| | - Qian Yang
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang, China
| | - Xinya Zhu
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang, China
| | - Qianying Miao
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang, China
| | - Xiaobo Xu
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang, China
| | - Zengqiang Li
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang, China
| | - Daiying Zuo
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang, China
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2
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Rijmers J, Sparidans RW, Acda M, Loos NHC, Epeslidou E, Bui V, Lebre MC, Tibben M, Beijnen JH, Schinkel AH. Brain Exposure to the Macrocyclic ALK Inhibitor Zotizalkib is Restricted by ABCB1, and Its Plasma Disposition is Affected by Mouse Carboxylesterase 1c. Mol Pharm 2024. [PMID: 39312722 DOI: 10.1021/acs.molpharmaceut.4c00542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/25/2024]
Abstract
Zotizalkib (TPX-0131), a fourth-generation macrocyclic anaplastic lymphoma kinase (ALK) inhibitor, is designed to overcome resistance due to secondary ALK mutations in non-small cell lung cancer (NSCLC). We here evaluated the pharmacokinetic roles of the ABCB1 (P-gp/MDR1) and ABCG2 (BCRP) efflux transporters, OATP1 influx transporters and the metabolizing enzymes CES1 and CYP3A in plasma and tissue disposition of zotizalkib after oral administration in relevant mouse models. Zotizalkib was efficiently transported by hABCB1 in vitro. In vivo, a significant ∼9-fold higher brain-to-plasma ratio was observed in Abcb1a/b-/- and Abcb1a/b;Abcg2-/- compared to wild-type mice. No change in brain disposition was observed in Abcg2-/- mice, suggesting that mAbcb1a/b markedly restricts the brain accumulation of zotizalkib. ABCB1-mediated efflux of zotizalkib was completely inhibited by elacridar, a dual ABCB1/ABCG2 inhibitor, increasing brain exposure without any signs of acute CNS-related toxicities. In Oatp1a/b-/- mice, no marked changes in plasma exposure or tissue-to-plasma ratios were observed, indicating that zotizalkib is not a substantial in vivo substrate for mOatp1a/b. Zotizalkib may further be metabolized by CYP3A4 but only noticeably at low plasma concentrations. In Ces1-/- mice, a 2.5-fold lower plasma exposure was seen compared to wild-type, without alterations in tissue distribution. This suggests increased plasma retention of zotizalkib by binding to the abundant mouse plasma Ces1c. Notably, the hepatic expression of human CES1 did not affect zotizalkib plasma exposure or tissue distribution. The obtained pharmacokinetic insights may be useful for the further development and optimization of therapeutic efficacy and safety of zotizalkib and related compact macrocyclic ALK inhibitors.
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Affiliation(s)
- Jamie Rijmers
- Division of Pharmacology, The Netherlands Cancer Institute, Amsterdam 1066 CX, The Netherlands
| | - Rolf W Sparidans
- Faculty of Science, Department of Pharmaceutical Sciences, Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht University, Utrecht 3584 CS, The Netherlands
| | - Manon Acda
- Division of Pharmacy and Pharmacology, The Netherlands Cancer Institute, Amsterdam 1066 CX, The Netherlands
| | - Nancy H C Loos
- Division of Pharmacology, The Netherlands Cancer Institute, Amsterdam 1066 CX, The Netherlands
| | - Emmanouela Epeslidou
- Division of Pharmacology, The Netherlands Cancer Institute, Amsterdam 1066 CX, The Netherlands
| | - Viët Bui
- Division of Pharmacology, The Netherlands Cancer Institute, Amsterdam 1066 CX, The Netherlands
| | - Maria C Lebre
- Division of Pharmacology, The Netherlands Cancer Institute, Amsterdam 1066 CX, The Netherlands
| | - Matthijs Tibben
- Division of Pharmacy and Pharmacology, The Netherlands Cancer Institute, Amsterdam 1066 CX, The Netherlands
| | - Jos H Beijnen
- Division of Pharmacology, The Netherlands Cancer Institute, Amsterdam 1066 CX, The Netherlands
- Faculty of Science, Department of Pharmaceutical Sciences, Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht University, Utrecht 3584 CS, The Netherlands
- Division of Pharmacy and Pharmacology, The Netherlands Cancer Institute, Amsterdam 1066 CX, The Netherlands
| | - Alfred H Schinkel
- Division of Pharmacology, The Netherlands Cancer Institute, Amsterdam 1066 CX, The Netherlands
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3
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Ma C, Yin J, Feng X, Wang X, Cao X, Zhang C, Cui R, Wei J, He X, Li Y, Chen L. Belamcanda chinensis extract inhibits non-small cell lung cancer proliferation and induces apoptosis via inhibiting the MAPK (Ras/Raf) and Akt pathways. Heliyon 2024; 10:e36032. [PMID: 39229537 PMCID: PMC11369428 DOI: 10.1016/j.heliyon.2024.e36032] [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: 04/22/2024] [Revised: 07/30/2024] [Accepted: 08/08/2024] [Indexed: 09/05/2024] Open
Abstract
Non-small cell lung cancer (NSCLC) is associated with high mortality and morbidity rates. Despite major progress of treatment of NSCLC over the past few decades, the prognosis of advanced NSCLC is poor, with 5-year survival rates ranging from 2 % to 13 %. Belamcanda chinensis is a traditional Chinese medicine used to promote blood circulation, reduce swelling, heal ulcers, disperse lumps and tumors, and resolve blood stasis. In the present study, the anti-proliferative and pro-apoptotic effects and potential mechanisms of action of Belamcanda chinensis extract (BCE) in SPC-A1 and NCI-H460 NSCLC cells were investigated using MTS, flow cytometry, and western blotting. Also, xenograft model in vivo was established to investigate the anti-NSCLC effects of BCE. The compounds in BCE were quantified using gas chromatography-mass spectrometry (GC-MS). Twenty compounds were found in BCE, and BCE induced cell cycle arrest significantly inhibited the proliferation of NSCLC. Furthermore, BCE was found to induce Cyto C release and the activation of Caspase-3, -8, -9, PARP, ultimately inducing apoptosis in NSCLC cells through both exogenous and endogenous apoptotic pathways (the mitochondrial pathway). BCE also blocked the MAPK (Ras/Raf) and Akt signaling pathways, significantly downregulating the expression of Ras, Raf, Erk1/2, p-Erk1/2, Akt, and p-Akt proteins. Furthermore, BCE significantly inhibited the growth of NSCLC cells SPC-A1 in nude mice and downregulated Ras, Raf, Akt, and p-Akt expression in vivo. The antitumor effects of BCE suggest its potential clinical application in patients with NSCLC, especially in those bearing Ras or Raf mutations.
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Affiliation(s)
- Chong Ma
- Department of Pathophysiology, School of Basic Medicine, Kunming University of Science and Technology, Kunming, China
- The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Jingyi Yin
- Department of Pathophysiology, School of Basic Medicine, Kunming University of Science and Technology, Kunming, China
- The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Xiao Feng
- Department of Pathophysiology, School of Basic Medicine, Kunming University of Science and Technology, Kunming, China
- The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Xin Wang
- Department of Pathophysiology, School of Basic Medicine, Kunming University of Science and Technology, Kunming, China
- The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Xiaodie Cao
- Department of Pathophysiology, School of Basic Medicine, Kunming University of Science and Technology, Kunming, China
- The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Chen Zhang
- Department of Pathophysiology, School of Basic Medicine, Kunming University of Science and Technology, Kunming, China
- The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Rongjie Cui
- Department of Pathophysiology, School of Basic Medicine, Kunming University of Science and Technology, Kunming, China
- The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Jingru Wei
- Department of Pathophysiology, School of Basic Medicine, Kunming University of Science and Technology, Kunming, China
- The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Xu He
- The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
- Department of Geriatrics, The First People's Hospital of Yunnan Province, Kunming, China
| | - Yan Li
- The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
- Department of Geriatrics, The First People's Hospital of Yunnan Province, Kunming, China
| | - Li Chen
- Department of Pathophysiology, School of Basic Medicine, Kunming University of Science and Technology, Kunming, China
- The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
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4
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Kim JH, Koh IC, Kim H, Lim SY, Choi JH, Kwon KY. Superficial Anaplastic Lymphoma Kinase-Rearranged Myxoid Spindle Cell Neoplasm in the Buttock: A Case Report. J Pers Med 2024; 14:858. [PMID: 39202049 PMCID: PMC11355891 DOI: 10.3390/jpm14080858] [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: 07/19/2024] [Revised: 08/07/2024] [Accepted: 08/12/2024] [Indexed: 09/03/2024] Open
Abstract
Anaplastic lymphoma kinase (ALK) is detected in both normal and oncological developmental tissues. Among ALK-related tumors, superficial ALK-rearranged myxoid spindle cell neoplasm (SAMS) is a rare, soft tissue tumor characterized by the immunophenotypical co-expression of CD34 and S100. Here, we describe a patient with this rare tumor and outline its clinical and radiological characteristics. A 28-year-old woman with diabetes, hypertension, and panic disorder presented with discomfort caused by a rubbery mass on the left buttock that had persisted for 10 years. Computed tomography revealed a multilobulated hypodense mass with small internal enhancing foci, posing challenges for the exact diagnosis of the lesion. The entire lesion was excised with clear resection margins. An 8.0 × 6.0 cm, well-circumscribed tumor with a lobular growth pattern was observed in the deep subcutaneous tissue. Light microscopy revealed epithelioid, ovoid, and spindle-shaped cells with a reticular cordlike pattern. Immunohistochemistry results were positive for S100, CD34, and vimentin. Break-apart fluorescence in situ hybridization assay results for ALK were also positive. These findings were consistent with those of SAMS. This case suggests that SAMS should be considered when identifying large nonspecific masses during clinical and imaging evaluation.
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Affiliation(s)
- Jong-Hyup Kim
- Department of Plastic and Reconstructive Surgery, Konyang University Hospital, College of Medicine, University of Konyang, Myunggok Medical Research Institute, Daejeon 35365, Republic of Korea
| | - In-Chang Koh
- Department of Plastic and Reconstructive Surgery, Konyang University Hospital, College of Medicine, University of Konyang, Myunggok Medical Research Institute, Daejeon 35365, Republic of Korea
| | - Hoon Kim
- Department of Plastic and Reconstructive Surgery, Konyang University Hospital, College of Medicine, University of Konyang, Myunggok Medical Research Institute, Daejeon 35365, Republic of Korea
| | - Soo-Yeon Lim
- Department of Plastic and Reconstructive Surgery, Konyang University Hospital, College of Medicine, University of Konyang, Myunggok Medical Research Institute, Daejeon 35365, Republic of Korea
| | - Joon-Hyuk Choi
- Department of Pathology, Yeungnam University College of Medicine, Daegu 42415, Republic of Korea
| | - Kun-Young Kwon
- Department of Pathology, Konyang University Hospital, College of Medicine, University of Konyang, Myunggok Medical Research Institute, Daejeon 35365, Republic of Korea
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Zhang W, Zhang Y, Zhou L, Tan N, Bai Y, Xing S. Primary lung adenocarcinoma with breast metastasis harboring the EML4‑ALK fusion: A case report. Oncol Lett 2024; 27:276. [PMID: 38690101 PMCID: PMC11058636 DOI: 10.3892/ol.2024.14409] [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: 01/31/2024] [Accepted: 04/03/2024] [Indexed: 05/02/2024] Open
Abstract
Pulmonary adenocarcinoma with breast metastasis is rarely encountered in clinical practice. Therefore, precise clinical diagnosis of patients with this disease is crucial when selecting subsequent treatment modalities and for overall prognosis assessment. The present study reported on a case of lung cancer with breast metastasis harboring the EML4-ALK fusion. The patient was initially diagnosed with triple-negative breast cancer with lung metastasis, but comprehensive breast cancer treatment was ineffective. Reevaluation of the patient's condition via lung biopsy revealed primary lung adenocarcinoma. In addition, the results of genetic testing revealed the EML4-ALK fusion protein in both lung and breast tissues. After treatment with ALK inhibitors, the patient's symptoms improved rapidly. This case highlights the prolonged diagnostic journey from presentation with a breast mass to ultimately being diagnosed with lung cancer with breast metastasis, underscoring the critical need for heightened awareness among clinicians regarding the possibility of rare metastatic patterns. Timely identification of lung cancer with breast metastasis, facilitated by comprehensive genetic testing, not only refines treatment decisions but also emphasizes the importance of interdisciplinary collaboration in navigating complex clinical scenarios. Such insight contributes to the ongoing development of personalized cancer care that guides clinicians toward more effective and tailored therapeutic strategies for patients with similar diagnostic challenges.
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Affiliation(s)
- Wenwen Zhang
- Department of Oncology, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Yu Zhang
- Department of Oncology, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Lei Zhou
- Department of Oncology, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Na Tan
- Department of Pathology, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Yuju Bai
- Department of Oncology, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Shiyun Xing
- Department of Oncology, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
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6
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Machaca V, Goyzueta V, Cruz MG, Sejje E, Pilco LM, López J, Túpac Y. Transformers meets neoantigen detection: a systematic literature review. J Integr Bioinform 2024; 21:jib-2023-0043. [PMID: 38960869 PMCID: PMC11377031 DOI: 10.1515/jib-2023-0043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 03/20/2024] [Indexed: 07/05/2024] Open
Abstract
Cancer immunology offers a new alternative to traditional cancer treatments, such as radiotherapy and chemotherapy. One notable alternative is the development of personalized vaccines based on cancer neoantigens. Moreover, Transformers are considered a revolutionary development in artificial intelligence with a significant impact on natural language processing (NLP) tasks and have been utilized in proteomics studies in recent years. In this context, we conducted a systematic literature review to investigate how Transformers are applied in each stage of the neoantigen detection process. Additionally, we mapped current pipelines and examined the results of clinical trials involving cancer vaccines.
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Affiliation(s)
| | | | | | - Erika Sejje
- Universidad Nacional de San Agustín, Arequipa, Perú
| | | | | | - Yván Túpac
- 187038 Universidad Católica San Pablo , Arequipa, Perú
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7
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Carreca AP, Tinnirello R, Miceli V, Galvano A, Gristina V, Incorvaia L, Pampalone M, Taverna S, Iannolo G. Extracellular Vesicles in Lung Cancer: Implementation in Diagnosis and Therapeutic Perspectives. Cancers (Basel) 2024; 16:1967. [PMID: 38893088 PMCID: PMC11171234 DOI: 10.3390/cancers16111967] [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: 04/10/2024] [Revised: 05/18/2024] [Accepted: 05/21/2024] [Indexed: 06/21/2024] Open
Abstract
Lung cancer represents the leading cause of cancer-related mortality worldwide, with around 1.8 million deaths in 2020. For this reason, there is an enormous interest in finding early diagnostic tools and novel therapeutic approaches, one of which is extracellular vesicles (EVs). EVs are nanoscale membranous particles that can carry proteins, lipids, and nucleic acids (DNA and RNA), mediating various biological processes, especially in cell-cell communication. As such, they represent an interesting biomarker for diagnostic analysis that can be performed easily by liquid biopsy. Moreover, their growing dataset shows promising results as drug delivery cargo. The aim of our work is to summarize the recent advances in and possible implications of EVs for early diagnosis and innovative therapies for lung cancer.
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Affiliation(s)
| | - Rosaria Tinnirello
- Department of Research, IRCCS ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Via E. Tricomi 5, 90127 Palermo, Italy; (R.T.); (V.M.)
| | - Vitale Miceli
- Department of Research, IRCCS ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Via E. Tricomi 5, 90127 Palermo, Italy; (R.T.); (V.M.)
| | - Antonio Galvano
- Department of Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90133 Palermo, Italy; (A.G.); (V.G.); (L.I.)
| | - Valerio Gristina
- Department of Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90133 Palermo, Italy; (A.G.); (V.G.); (L.I.)
| | - Lorena Incorvaia
- Department of Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90133 Palermo, Italy; (A.G.); (V.G.); (L.I.)
| | | | - Simona Taverna
- Institute of Translational Pharmacology (IFT), National Research Council (CNR), 90146 Palermo, Italy;
| | - Gioacchin Iannolo
- Department of Research, IRCCS ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Via E. Tricomi 5, 90127 Palermo, Italy; (R.T.); (V.M.)
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8
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Pham-Danis C, Chia SB, Scarborough HA, Danis E, Nemkov T, Kleczko EK, Navarro A, Goodspeed A, Bonney EA, Dinarello CA, Marchetti C, Nemenoff RA, Hansen K, DeGregori J. Inflammation promotes aging-associated oncogenesis in the lung. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.01.583044. [PMID: 38496448 PMCID: PMC10942386 DOI: 10.1101/2024.03.01.583044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Background Lung cancer is the leading cause of cancer death in the world. While cigarette smoking is the major preventable factor for cancers in general and lung cancer in particular, old age is also a major risk factor. Aging-related chronic, low-level inflammation, termed inflammaging, has been widely documented; however, it remains unclear how inflammaging contributes to increased lung cancer incidence. Aim: To establish connections between aging-associated changes in the lungs and cancer risk. Methods We analyzed public databases of gene expression for normal and cancerous human lungs and used mouse models to understand which changes were dependent on inflammation, as well as to assess the impact on oncogenesis. Results Analyses of GTEx and TCGA databases comparing gene expression profiles from normal lungs, lung adenocarcinoma, lung squamous cell carcinoma of subjects across age groups revealed upregulated pathways such as inflammatory response, TNFA signaling via NFκB, and interferon-gamma response. Similar pathways were identified comparing the gene expression profiles of young and old mouse lungs. Transgenic expression of alpha 1 antitrypsin (AAT) partially reverses increases in markers of aging-associated inflammation and immune deregulation. Using an orthotopic model of lung cancer using cells derived from EML4-ALK fusion-induced adenomas, we demonstrated an increased tumor outgrowth in lungs of old mice while NLRP3 knockout in old mice decreased tumor volumes, suggesting that inflammation contributes to increased lung cancer development in aging organisms. Conclusions These studies reveal how expression of an anti-inflammatory mediator (AAT) can reduce some but not all aging-associated changes in mRNA and protein expression in the lungs. We further show that aging is associated with increased tumor outgrowth in the lungs, which may relate to an increased inflammatory microenvironment.
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Affiliation(s)
- Catherine Pham-Danis
- Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Shi B Chia
- Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Hannah A Scarborough
- Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Etienne Danis
- Biomedical Informatics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
- University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Travis Nemkov
- Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Emily K Kleczko
- Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Andre Navarro
- Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Andrew Goodspeed
- Biomedical Informatics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
- University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Elizabeth A. Bonney
- Department of Obstetrics, Gynecology and Reproductive Sciences, Larner College of Medicine, University of Vermont, Burlington, VT, United States
| | - Charles A. Dinarello
- Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Carlo Marchetti
- Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Raphael A. Nemenoff
- Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Kirk Hansen
- Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - James DeGregori
- Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
- Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
- Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
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9
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Xu SM, Cheng Y, Fisher H, Janitz M. Recent advances in the investigation of fusion RNAs and their role in molecular pathology of cancer. Int J Biochem Cell Biol 2024; 168:106529. [PMID: 38246262 DOI: 10.1016/j.biocel.2024.106529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 01/16/2024] [Accepted: 01/17/2024] [Indexed: 01/23/2024]
Abstract
Gene fusions have had a significant role in the development of various types of cancer, oftentimes involved in oncogenic activities through dysregulation of gene expression or signalling pathways. Some cancer-associated chromosomal translocations can undergo backsplicing, resulting in fusion-circular RNAs, a more stable isoform immune to RNase degradation. This stability makes fusion circular RNAs a promising diagnostic biomarker for cancer. While the detection of linear fusion RNAs and their function in certain cancers have been described in literature, fusion circular RNAs lag behind due to their low abundance in cancer cells. This review highlights current literature on the role of linear and circular fusion transcripts in cancer, tools currently available for detecting of these chimeric RNAs and their function and how they play a role in tumorigenesis.
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Affiliation(s)
- Si-Mei Xu
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW, Australia
| | - Yuning Cheng
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW, Australia
| | - Harry Fisher
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW, Australia
| | - Michael Janitz
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW, Australia.
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10
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Ghosh A, Maske P, Patel V, Dubey J, Aniket K, Srivastava R. Theranostic applications of peptide-based nanoformulations for growth factor defective cancers. Int J Biol Macromol 2024; 260:129151. [PMID: 38181914 DOI: 10.1016/j.ijbiomac.2023.129151] [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: 07/01/2023] [Revised: 12/24/2023] [Accepted: 12/28/2023] [Indexed: 01/07/2024]
Abstract
Growth factors play a pivotal role in orchestrating cellular growth and division by binding to specific cell surface receptors. Dysregulation of growth factor production or activity can contribute to the uncontrolled cell proliferation observed in cancer. Peptide-based nanoformulations (PNFs) have emerged as promising therapeutic strategies for growth factor-deficient cancers. PNFs offer multifaceted capabilities including targeted delivery, imaging modalities, combination therapies, resistance modulation, and personalized medicine approaches. Nevertheless, several challenges remain, including limited specificity, stability, pharmacokinetics, tissue penetration, toxicity, and immunogenicity. To address these challenges and optimize PNFs for clinical translation, in-depth investigations are warranted. Future research should focus on elucidating the intricate interplay between peptides and nanoparticles, developing robust spectroscopic and computational methodologies, and establishing a comprehensive understanding of the structure-activity relationship governing peptide-nanoparticle interactions. Bridging these knowledge gaps will propel the translation of peptide-nanoparticle therapies from bench to bedside. While a few peptide-nanoparticle drugs have obtained FDA approval for cancer treatment, the integration of nanostructured platforms with peptide-based medications holds tremendous potential to expedite the implementation of innovative anticancer interventions. Therefore, growth factor-deficient cancers present both challenges and opportunities for targeted therapeutic interventions, with peptide-based nanoformulations positioned as a promising avenue. Nonetheless, concerted research and development endeavors are essential to optimize the specificity, stability, and safety profiles of PNFs, thereby advancing the field of peptide-based nanotherapeutics in the realm of oncology research.
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Affiliation(s)
- Arnab Ghosh
- Indian Institute of Technology Bombay, NanoBios lab, Department of Biosciences and Bioengineering, Mumbai, India.
| | - Priyanka Maske
- Indian Institute of Technology Bombay, NanoBios lab, Department of Biosciences and Bioengineering, Mumbai, India
| | - Vinay Patel
- Indian Institute of Technology Bombay, NanoBios lab, Department of Biosciences and Bioengineering, Mumbai, India
| | - Jyoti Dubey
- Indian Institute of Technology Bombay, NanoBios lab, Department of Biosciences and Bioengineering, Mumbai, India
| | - Kundu Aniket
- Indian Institute of Technology Bombay, NanoBios lab, Department of Biosciences and Bioengineering, Mumbai, India.
| | - Rohit Srivastava
- Indian Institute of Technology Bombay, NanoBios lab, Department of Biosciences and Bioengineering, Mumbai, India.
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11
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Acharya B, Saha D, Armstrong D, Jabali B, Hanafi M, Herrera-Rueda A, Lakkaniga NR, Frett B. Kinase inhibitor macrocycles: a perspective on limiting conformational flexibility when targeting the kinome with small molecules. RSC Med Chem 2024; 15:399-415. [PMID: 38389874 PMCID: PMC10880908 DOI: 10.1039/d3md00457k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 12/10/2023] [Indexed: 02/24/2024] Open
Abstract
Methods utilized for drug discovery and development within the kinome have rapidly evolved since the approval of imatinib, the first small molecule kinase inhibitor. Macrocycles have received increasing interest as a technique to improve kinase inhibitor drug properties evident by the FDA approvals of lorlatinib, pacritinib, and repotrectinib. Compared to their acyclic counterparts, macrocycles can possess improved pharmacodynamic and pharmacokinetic properties. This review highlights clinical success stories when implementing macrocycles in kinase-based drug discovery and showcases that macrocyclization is a clinically validated drug discovery strategy when targeting the kinome.
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Affiliation(s)
- Baku Acharya
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences Little Rock AR USA
| | - Debasmita Saha
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences Little Rock AR USA
- Conrad Prebys Centre for Chemical Genomics, Sanford Burnham Prebys Medical Discovery Institute San Diego CA USA
| | - Daniel Armstrong
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences Little Rock AR USA
| | - Baha'a Jabali
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences Little Rock AR USA
| | - Maha Hanafi
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences Little Rock AR USA
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University Cairo 11526 Egypt
| | - Alan Herrera-Rueda
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences Little Rock AR USA
| | - Naga Rajiv Lakkaniga
- Department of Chemistry and Chemical Biology, Indian Institute of Technology (Indian School of Mines) Dhanbad India
| | - Brendan Frett
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences Little Rock AR USA
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12
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Faya Castillo JE, Zapata Dongo RJ, Wong Chero PA, Infante Varillas SF. Mitoxantrone and abacavir: An ALK protein-targeted in silico proposal for the treatment of non-small cell lung cancer. PLoS One 2024; 19:e0295966. [PMID: 38319906 PMCID: PMC10846704 DOI: 10.1371/journal.pone.0295966] [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: 07/05/2023] [Accepted: 12/04/2023] [Indexed: 02/08/2024] Open
Abstract
Non-small cell lung cancer (NSCLC) is a type of lung cancer associated with translocation of the EML4 and ALK genes on the short arm of chromosome 2. This leads to the development of an aberrant protein kinase with a deregulated catalytic domain, the cdALK+. Currently, different ALK inhibitors (iALKs) have been proposed to treat ALK+ NSCLC patients. However, the recent resistance to iALKs stimulates the exploration of new iALKs for NSCLC. Here, we describe an in silico approach to finding FDA-approved drugs that can be used by pharmacological repositioning as iALK. We used homology modelling to obtain a structural model of cdALK+ protein and then performed molecular docking and molecular dynamics of the complex cdALK+-iALKs to generate the pharmacophore model. The pharmacophore was used to identify potential iALKs from FDA-approved drugs library by ligand-based virtual screening. Four pharmacophores with different atomistic characteristics were generated, resulting in six drugs that satisfied the proposed atomistic positions and coupled at the ATP-binding site. Mitoxantrone, riboflavin and abacavir exhibit the best interaction energies with 228.29, 165.40 and 133.48 KJoul/mol respectively. In addition, the special literature proposed these drugs for other types of diseases due to pharmacological repositioning. This study proposes FDA-approved drugs with ALK inhibitory characteristics. Moreover, we identified pharmacophores sites that can be tested with other pharmacological libraries.
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Affiliation(s)
- Juan Enrique Faya Castillo
- Departamento de Ciencias Básicas, Bioética y la Vida Humana, Facultad de Medicina Humana, Universidad de Piura, Lima, Perú
| | - Richard Junior Zapata Dongo
- Departamento de Ciencias Básicas, Bioética y la Vida Humana, Facultad de Medicina Humana, Universidad de Piura, Lima, Perú
| | - Paolo Alberto Wong Chero
- Departamento de Ciencias de la Medicina, Facultad de Medicina Humana, Universidad de Piura, Lima, Perú
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13
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Parvaresh H, Roozitalab G, Golandam F, Behzadi P, Jabbarzadeh Kaboli P. Unraveling the Potential of ALK-Targeted Therapies in Non-Small Cell Lung Cancer: Comprehensive Insights and Future Directions. Biomedicines 2024; 12:297. [PMID: 38397899 PMCID: PMC10887432 DOI: 10.3390/biomedicines12020297] [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: 01/06/2024] [Revised: 01/23/2024] [Accepted: 01/25/2024] [Indexed: 02/25/2024] Open
Abstract
Background and Objective: This review comprehensively explores the intricate landscape of anaplastic lymphoma kinase (ALK), focusing specifically on its pivotal role in non-small cell lung cancer (NSCLC). Tracing ALK's discovery, from its fusion with nucleolar phosphoprotein (NPM)-1 in anaplastic large cell non-Hodgkin's lymphoma (ALCL) in 1994, the review elucidates the subsequent impact of ALK gene alterations in various malignancies, including inflammatory myofibroblastoma and NSCLC. Approximately 3-5% of NSCLC patients exhibit complex ALK rearrangements, leading to the approval of six ALK-tyrosine kinase inhibitors (TKIs) by 2022, revolutionizing the treatment landscape for advanced metastatic ALK + NSCLC. Notably, second-generation TKIs such as alectinib, ceritinib, and brigatinib have emerged to address resistance issues initially associated with the pioneer ALK-TKI, crizotinib. Methods: To ensure comprehensiveness, we extensively reviewed clinical trials on ALK inhibitors for NSCLC by 2023. Additionally, we systematically searched PubMed, prioritizing studies where the terms "ALK" AND "non-small cell lung cancer" AND/OR "NSCLC" featured prominently in the titles. This approach aimed to encompass a spectrum of relevant research studies, ensuring our review incorporates the latest and most pertinent information on innovative and alternative therapeutics for ALK + NSCLC. Key Content and Findings: Beyond exploring the intricate details of ALK structure and signaling, the review explores the convergence of ALK-targeted therapy and immunotherapy, investigating the potential of immune checkpoint inhibitors in ALK-altered NSCLC tumors. Despite encouraging preclinical data, challenges observed in trials assessing combinations such as nivolumab-crizotinib, mainly due to severe hepatic toxicity, emphasize the necessity for cautious exploration of these novel approaches. Additionally, the review explores innovative directions such as ALK molecular diagnostics, ALK vaccines, and biosensors, shedding light on their promising potential within ALK-driven cancers. Conclusions: This comprehensive analysis covers molecular mechanisms, therapeutic strategies, and immune interactions associated with ALK-rearranged NSCLC. As a pivotal resource, the review guides future research and therapeutic interventions in ALK-targeted therapy for NSCLC.
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Affiliation(s)
- Hannaneh Parvaresh
- Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran
- Division of Cancer Discovery Network, Dr. Parham Academy, Taichung 40602, Taiwan; (G.R.)
| | - Ghazaal Roozitalab
- Division of Cancer Discovery Network, Dr. Parham Academy, Taichung 40602, Taiwan; (G.R.)
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa 7461686688, Iran
| | - Fatemeh Golandam
- Division of Cancer Discovery Network, Dr. Parham Academy, Taichung 40602, Taiwan; (G.R.)
- Department of Pharmacy, Mashhad University of Medical Science, Mashhad 9177948974, Iran
| | - Payam Behzadi
- Department of Microbiology, Shahr-e-Qods Branch, Islamic Azad University, Tehran 37541-374, Iran;
| | - Parham Jabbarzadeh Kaboli
- Division of Cancer Discovery Network, Dr. Parham Academy, Taichung 40602, Taiwan; (G.R.)
- Graduate Institute of Biomedical Sciences, Institute of Biochemistry and Molecular Biology, China Medical University, Taichung 407, Taiwan
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14
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Chen SP, Li P, Pan YF, Jiang X. Case report: Rare presentation of double primary malignancies of the lung and thyroid: a difficult diagnosis. Front Oncol 2024; 13:1251492. [PMID: 38260838 PMCID: PMC10801227 DOI: 10.3389/fonc.2023.1251492] [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: 07/01/2023] [Accepted: 12/11/2023] [Indexed: 01/24/2024] Open
Abstract
This report describes a rare case of double primary cancer in a female patient aged 49 years who died 2 years after diagnosis. The patient was diagnosed with BRAFV600E-mutant metastatic papillary thyroid carcinoma (PTC) and ALK fusion-positive metastatic lung adenocarcinoma. She presented with multifocal thyroid lesions and underwent radical thyroidectomy and bilateral cervical lymphadenectomy. Thyroid ultrasound revealed the presence of five hypoechoic nodules with irregular margins and microcalcifications; an irregular inhomogeneous hypoechoic level IV cervical lymph node was also found on the right side. Histological analysis confirmed the presence of metastatic PTC, and the tumor tested positive for the BRAFV600E mutation. Ultrasound of the neck, which was performed 4 months postdischarge, revealed enlargement of the left-sided cervical lymph nodes; a biopsy from these nodes confirmed a diagnosis of metastatic PTC. Positron emission tomography-computed tomography scans revealed the presence of multiple pulmonary hypermetabolic foci scattered across bilateral lung fields. Multiple hypermetabolic foci were also observed in the lymph nodes on both sides of the neck, axillae, and mediastinum; in addition, there was evidence of bone destruction with hypermetabolic foci. Supplementary reports from the histological and immunohistochemical analyses of cervical lymph node tissue obtained during primary surgery confirmed the presence of metastatic PTC and poorly differentiated lung adenocarcinoma. In particular, one enlarged cervical lymph node located on the right side of the neck demonstrated tumor components of both PTC and lung adenocarcinoma. Pathological analysis of axillary lymph node puncture biopsy confirmed the presence of metastatic lung adenocarcinoma, and gene analysis revealed the presence of ALK fusion. The patient received targeted therapy based on a multidisciplinary discussion. However, she had a poor prognosis and died 2 years after the diagnosis. The initial thyroid ultrasound findings were reviewed retrospectively; the findings suggested that the possibility of double primary cancers should be considered in cases where the enlarged cervical lymph nodes are highly suspicious of PTC and present as inhomogeneous hypoechoic masses with irregular morphology.
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Affiliation(s)
- Shun-Ping Chen
- Department of Ultrasonography, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Peng Li
- Department of Pathology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yi-Fei Pan
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xin Jiang
- Department of Ultrasonography, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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15
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Moes-Sosnowska J, Szpechcinski A, Chorostowska-Wynimko J. Clinical significance of TP53 alterations in advanced NSCLC patients treated with EGFR, ALK and ROS1 tyrosine kinase inhibitors: An update. Tumour Biol 2024; 46:S309-S325. [PMID: 37840519 DOI: 10.3233/tub-230034] [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] [Indexed: 10/17/2023] Open
Abstract
The development of targeted therapies for non-small cell lung cancer (NSCLC), such as the epidermal growth factor receptor (EGFR), anaplastic lymphoma receptor tyrosine kinase (ALK), and ROS proto-oncogene 1 (ROS1), has improved patients' prognosis and significantly extended progression-free survival. However, it remains unclear why some patients do not benefit from the treatment as much or have a rapid disease progression. It is considered that, apart from the oncogenic driver gene, molecular alterations in a number of caretaker and gatekeeper genes significantly impact the efficacy of targeted therapies. The tumor protein 53 (TP53) gene is one of the most frequently mutated genes in NSCLC. To date, numerous studies have investigated the influence of various TP53 alterations on patient prognosis and responsiveness to therapies targeting EGFR, ALK, or ROS1. This review focuses on the latest data concerning the role of TP53 alterations as prognostic and/or predictive biomarkers for EGFR, ALK, and ROS1 tyrosine kinase inhibitors (TKIs) in advanced NSCLC patients. Since the presence of TP53 mutations in NSCLC has been linked to its decreased responsiveness to EGFR, ALK, and ROS1 targeted therapy in most of the referenced studies, the review also discusses the impact of TP53 mutations on treatment resistance. It seems plausible that assessing the TP53 mutation status could aid in patient stratification for optimal clinical decision-making. However, drawing meaningful conclusions about the clinical value of the TP53 co-mutations in EGFR-, ALK- or ROS1-positive NSCLC is hampered mainly by an insufficient knowledge regarding the functional consequences of the TP53 alterations. The integration of next-generation sequencing into the routine molecular diagnostics of cancer patients will facilitate the detection and identification of targetable genetic alterations along with co-occurring TP53 variants. This advancement holds the potential to accelerate understanding of the biological and clinical role of p53 in targeted therapies for NSCLC.
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Affiliation(s)
- Joanna Moes-Sosnowska
- Department of Genetics and Clinical Immunology, National Institute of Tuberculosis and Lung Diseases, Warsaw, Poland
| | - Adam Szpechcinski
- Department of Genetics and Clinical Immunology, National Institute of Tuberculosis and Lung Diseases, Warsaw, Poland
| | - Joanna Chorostowska-Wynimko
- Department of Genetics and Clinical Immunology, National Institute of Tuberculosis and Lung Diseases, Warsaw, Poland
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16
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Fabbri L, Di Federico A, Astore M, Marchiori V, Rejtano A, Seminerio R, Gelsomino F, De Giglio A. From Development to Place in Therapy of Lorlatinib for the Treatment of ALK and ROS1 Rearranged Non-Small Cell Lung Cancer (NSCLC). Diagnostics (Basel) 2023; 14:48. [PMID: 38201357 PMCID: PMC10804309 DOI: 10.3390/diagnostics14010048] [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: 11/15/2023] [Revised: 12/22/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
Following the results of the CROWN phase III trial, the third-generation macrocyclic ALK inhibitor lorlatinib has been introduced as a salvage option after the failure of a first-line TKI in ALK-rearranged NSCLC, while its precise role in the therapeutic algorithm of ROS1 positive disease is still to be completely defined. The ability to overcome acquired resistance to prior generation TKIs (alectinib, brigatinib, ceritinib, and crizotinib) and the high intracranial activity in brain metastatic disease thanks to increased blood-brain barrier penetration are the reasons for the growing popularity and interest in this molecule. Nevertheless, the major vulnerability of this drug resides in a peculiar profile of related collateral events, with neurological impairment being the most conflicting and debated clinical issue. The cognitive safety concern, the susceptibility to heterogeneous resistance pathways, and the absence of a valid alternative in the second line are strongly jeopardizing a potential paradigm shift in this oncogene-addicted disease. So, when prescribing lorlatinib, clinicians must face two diametrically opposed characteristics: a great therapeutic potential without the intrinsic limitations of its precursor TKIs, a cytotoxic activity threatened by suboptimal tolerability, and the unavoidable onset of resistance mechanisms we cannot properly manage yet. In this paper, we give a critical point of view on the stepwise introduction of this promising drug into clinical practice, starting from its innovative molecular and biochemical properties to intriguing future developments, without forgetting its weaknesses.
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Affiliation(s)
- Laura Fabbri
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy; (L.F.); (A.D.F.); (M.A.); (V.M.); (A.R.); (R.S.)
| | - Alessandro Di Federico
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy; (L.F.); (A.D.F.); (M.A.); (V.M.); (A.R.); (R.S.)
- Division of Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, 40138 Bologna, Italy;
| | - Martina Astore
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy; (L.F.); (A.D.F.); (M.A.); (V.M.); (A.R.); (R.S.)
| | - Virginia Marchiori
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy; (L.F.); (A.D.F.); (M.A.); (V.M.); (A.R.); (R.S.)
| | - Agnese Rejtano
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy; (L.F.); (A.D.F.); (M.A.); (V.M.); (A.R.); (R.S.)
| | - Renata Seminerio
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy; (L.F.); (A.D.F.); (M.A.); (V.M.); (A.R.); (R.S.)
| | - Francesco Gelsomino
- Division of Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, 40138 Bologna, Italy;
| | - Andrea De Giglio
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy; (L.F.); (A.D.F.); (M.A.); (V.M.); (A.R.); (R.S.)
- Division of Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, 40138 Bologna, Italy;
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17
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Liu Y, Zhou Y, Chen P. Lung cancer organoids: models for preclinical research and precision medicine. Front Oncol 2023; 13:1293441. [PMID: 37941550 PMCID: PMC10628480 DOI: 10.3389/fonc.2023.1293441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 09/27/2023] [Indexed: 11/10/2023] Open
Abstract
Lung cancer is a malignancy with high incidence and mortality rates globally, and it has a 5-year survival rate of only 10%-20%. The significant heterogeneity in clinical presentation, histological features, multi-omics findings, and drug sensitivity among different lung cancer patients necessitate the development of personalized treatment strategies. The current precision medicine for lung cancer, primarily based on pathological and genomic multi-omics testing, fails to meet the needs of patients with clinically refractory lung cancer. Lung cancer organoids (LCOs) are derived from tumor cells within tumor tissues and are generated through three-dimensional tissue culture, enabling them to faithfully recapitulate in vivo tumor characteristics and heterogeneity. The establishment of a series of LCOs biobanks offers promising platforms for efficient screening and identification of novel targets for anti-tumor drug discovery. Moreover, LCOs provide supplementary decision-making factors to enhance the current precision medicine for lung cancer, thereby addressing the limitations associated with pathology-guided approaches in managing refractory lung cancer. This article presents a comprehensive review on the construction methods and potential applications of LCOs in both preclinical and clinical research. It highlights the significance of LCOs in biomarker exploration, drug resistance investigation, target identification, clinical precision drug screening, as well as microfluidic technology-based high-throughput drug screening strategies. Additionally, it discusses the current limitations and future prospects of this field.
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Affiliation(s)
- Yajing Liu
- School of Pharmacy, Qingdao University, Qingdao, China
- Research and Development Department, NanoPeptide (Qingdao) Biotechnology Ltd., Qingdao, China
| | - Yanbing Zhou
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Pu Chen
- Research and Development Department, NanoPeptide (Qingdao) Biotechnology Ltd., Qingdao, China
- Department of Chemical Engineering and Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, ON, Canada
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18
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Wang C, Dai W. Lung nodule segmentation via semi-residual multi-resolution neural networks. Open Life Sci 2023; 18:20220727. [PMID: 37941779 PMCID: PMC10628569 DOI: 10.1515/biol-2022-0727] [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: 06/12/2023] [Revised: 08/14/2023] [Accepted: 08/23/2023] [Indexed: 11/10/2023] Open
Abstract
The integration of deep neural networks and cloud computing has become increasingly prevalent within the domain of medical image processing, facilitated by the recent strides in neural network theory and the advent of the internet of things (IoTs). This juncture has led to the emergence of numerous image segmentation networks and innovative solutions that facilitate medical practitioners in diagnosing lung cancer. Within the contours of this study, we present an end-to-end neural network model, christened as the "semi-residual Multi-resolution Convolutional Neural Network" (semi-residual MCNN), devised to engender precise lung nodule segmentation maps within the milieu of cloud computing. Central to the architecture are three pivotal features, each coalescing to effectuate a notable enhancement in predictive accuracy: the incorporation of semi-residual building blocks, the deployment of group normalization techniques, and the orchestration of multi-resolution output heads. This innovative model is systematically subjected to rigorous training and testing regimes, using the LIDC-IDRI dataset - a widely embraced and accessible repository - comprising a diverse ensemble of 1,018 distinct lung CT images tailored to the realm of lung nodule segmentation.
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Affiliation(s)
- Chenyang Wang
- Department of Electrical and Electronic Engineering, Imperial College London, London, UK
| | - Wei Dai
- Department of Electrical and Electronic Engineering, Imperial College London, London, UK
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19
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Abuhejail RM, Alzoman NZ, Darwish IA. Three Innovative Green and High-Throughput Microwell Spectrophotometric Methods for the Quantitation of Ceritinib, a Potent Drug for the Treatment of ALK-Positive Non-Small Cell Lung Cancer: An Application to the Analysis of Capsules and Drug Uniformity Testing. Molecules 2023; 28:7054. [PMID: 37894533 PMCID: PMC10609451 DOI: 10.3390/molecules28207054] [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: 09/26/2023] [Revised: 10/09/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023] Open
Abstract
Ceritinib (CER) is a potent drug that has been recently approved by the Food and Drug Administration for the treatment of patients with non-small cell lung cancer harboring the anaplastic lymphoma kinase mutation gene. The existing methods for the quality control of CER are very limited and suffer from limited analytical throughput and do not meet the requirements of the green analytical principles. This study presented the first-ever development and validation of three innovative green and high-throughput microwell spectrophotometric methods (MW-SPMs) for the quality control of CER in its dosage form (Zykadia® capsules). These MW-SPMs were based on the formation of colored N-vinylamino-substituted haloquinone derivatives of CER upon its reactions with each of chloranil, bromanil, and 2,3-dichloro-1,4-naphthoquinone in the presence of acetaldehyde. The optimized procedures of the MW-SPMs were established, and their analytical performances were validated according to the ICH. The linear range of the MW-SPMs was 5-150 µg/mL, with limits of quantitation of 5.3-7.6 µg/mL. The accuracy and precision of the MW-SPMs were proved, as the average recovery values were 99.9-101.0%, and the relative standard deviations did not exceed 1.8%. The three methods were applied to the determination of CER content in Zykadia® capsules and drug content uniformity testing. The greenness of the MW-SPMs was proved using three different metric tools. In addition, these methods encompassed the advantage of high-throughput analysis. In conclusion, the three methods are valuable tools for convenient and reliable application in the pharmaceutical quality control units for CER-containing capsules.
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Affiliation(s)
| | | | - Ibrahim A. Darwish
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
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20
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Abuhejail RM, Alzoman NZ, Darwish IA. Development of Two Novel One-Step and Green Microwell Spectrophotometric Methods for High-Throughput Determination of Ceritinib, a Potent Drug for Treatment of Anaplastic Lymphoma Kinase-Positive Non-Small-Cell Lung Cancer. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1813. [PMID: 37893531 PMCID: PMC10608039 DOI: 10.3390/medicina59101813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/01/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023]
Abstract
Background and Objectives: Ceritinib (CER) is a potent drug of the third-generation tyrosine kinase inhibitor class. CER has been approved for the treatment of patients with non-small-cell lung cancer (NSCLC) harboring the anaplastic lymphoma kinase (ALK) mutation gene. In the literature, there is no green and high-throughput analytical method for the quantitation of CER in its dosage form (Zykadia® capsules). This study describes, for the first time, the development and validation of two novel one-step and green microwell spectrophotometric methods (MW-SPMs) for the high-throughput quantitation of CER in Zykadia® capsules. Materials and Methods: These two methods were based on an in microwell formation of colored derivatives upon the reaction of CER with two different benzoquinone reagents via two different mechanisms. These reagents were ortho-benzoquinone (OBQ) and 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ), and their reactions proceeded via condensation and charge transfer reactions, respectively. The reactions were carried out in 96-well transparent plates, and the absorbances of the colored reaction products were measured with an absorbance microplate reader at 540 and 460 nm for reactions with OBQ and DDQ, respectively. The optimum conditions of reactions were established, their molar ratios were determined, and reaction mechanisms were postulated. Under the refined optimum reaction conditions, procedures of MW-SPMs were established and validated according to the guidelines of the International Council on Harmonization. Results: The limits of quantitation were 6.5 and 10.2 µg/well for methods involving reactions with OBQ and DDQ, respectively. Both methods were applied with great reliability to the determination of CER content in Zykadia® capsules and their drug uniformity. Greenness of the MW-SPMs was evaluated using three different metric tools, and the results proved that the two methods fulfil the requirements of green analytical approaches. In addition, the simultaneous handling of a large number of samples with microvolumes in the proposed methods gave them the advantage of a high-throughput analysis. Conclusions: The two methods are valuable tools for rapid routine application in pharmaceutical quality control units for the quantitation of CER.
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Affiliation(s)
| | | | - Ibrahim A. Darwish
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
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21
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Wang B, Jia Y, Wang J, Zhang Z, Ding Y, Lu H. Rare giant ovarian metastasis arising from a small primary lung adenocarcinoma: a case report. Front Surg 2023; 10:1278076. [PMID: 37780910 PMCID: PMC10536256 DOI: 10.3389/fsurg.2023.1278076] [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: 08/15/2023] [Accepted: 08/24/2023] [Indexed: 10/03/2023] Open
Abstract
This intricate case report details an exceptionally rare incidence of ovarian metastasis originating from a primary lung adenocarcinoma (LUAD). The relative rarity of this metastatic pathway in medical literature indicates significant diagnostic challenges. This patient was initially found to have both the ovarian tumor and lung nodule and they were originally considered independent primary tumors, derived from radiological interpretations and biomarker profiling. Nevertheless, subsequent postoperative histopathological and immunohistochemical staining evaluations identified ovarian tumors as invasive adenocarcinoma metastasized from lung. The lung and ovary tumor both showed marked anaplastic lymphoma kinase gene (ALK) protein expression by immunohistochemistry. The molecular pathologic genetic testing for lung tumor also revealed ALK rearrangement positive. The complexity of this case underscores the essentiality of maintaining a high degree of diagnostic vigilance, particularly when confronting synchronous tumors. In addition, immunohistochemical staining plays an important role in diagnosing the ovarian neoplasm's metastatic nature and determining the primary site of metastatic adenocarcinoma. For lung cancer with ovary metastasis patients, the adopting an adaptable treatment approach responsive to evolving diagnostic evidence can improve the accuracy of diagnosis and avoid excessive treatment of patients.
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Affiliation(s)
- Baofeng Wang
- Department of Thoracic Surgery, The First Affiliated Hospital of Weifang Medical University (Weifang people’s Hospital), School of Clinical Medicine, Weifang Medical University, Weifang, China
| | - Youjuan Jia
- Department of Gynecology, The First Affiliated Hospital of Weifang Medical University (Weifang people’s Hospital), Weifang, China
| | - Jiang Wang
- Department of Thoracic Surgery, The First Affiliated Hospital of Weifang Medical University (Weifang people’s Hospital), Weifang, China
| | - Zhenjiang Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital of Weifang Medical University (Weifang people’s Hospital), Weifang, China
| | - Yilin Ding
- Department of Thoracic Surgery, The First Affiliated Hospital of Weifang Medical University (Weifang people’s Hospital), Weifang, China
| | - Hengxiao Lu
- Department of Thoracic Surgery, The First Affiliated Hospital of Weifang Medical University (Weifang people’s Hospital), Weifang, China
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22
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Cui G, Qu D, Bai Y, Sun X, Li Y, Yang Y. Postoperative pathological complete response in a patient with PD‑L1‑negative stage IIIB lung squamous cell carcinoma following neoadjuvant tislelizumab treatment combined with chemotherapy: A case report and literature review. Oncol Lett 2023; 26:388. [PMID: 37559583 PMCID: PMC10407863 DOI: 10.3892/ol.2023.13974] [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: 04/07/2023] [Accepted: 06/21/2023] [Indexed: 08/11/2023] Open
Abstract
The utilization of immune checkpoint inhibitors in oncological treatment has increased in recent years. The therapeutic strategy of targeting the programmed death-1 (PD-1)/programmed death-ligand 1 (PD-L1) pathway has altered the management of advanced non-small cell lung carcinoma (NSCLC). Tislelizumab, a novel anti-PD-1 monoclonal antibody developed in China, has demonstrated efficacy in treating advanced NSCLC. However, its potential role as a neoadjuvant therapy for locally advanced NSCLC has not been definitively established. Current guidelines do not specify which patient populations may gain the most benefit from neoadjuvant immunotherapy coupled with chemotherapy, nor do they indicate the optimal timing, dose or duration of adjuvant maintenance therapy post-NSCLC surgery. Similarly, data concerning the safety and practicability of surgical resection following neoadjuvant tislelizumab treatment for NSCLC remain limited. The present study describes the case of a patient diagnosed with stage IIIB NSCLC, which was initially deemed unresectable. A preoperative biopsy of the tumor mass revealed squamous cell carcinoma and a negative PD-L1 gene test. Notably, after two cycles of neoadjuvant tislelizumab treatment coupled with chemotherapy, the tumor exhibited marked shrinkage. This permitted the patient to undergo thoracoscopic radical lung cancer resection, which resulted in a pathological complete response. Postoperative pathology identified a large infiltration of lymphoplasmacytic cells and foamy histiocytes. The patient experienced grade 2 myelosuppression, a condition that was successfully addressed with the administration of recombinant human granulocyte colony-stimulating factor. The present case indicates the safety and feasibility of neoadjuvant immunotherapy integrated with chemotherapy for patients with locally advanced, PD-L1-negative NSCLC prior to surgical intervention. Moreover, the case suggests the potential of this therapeutic combination to alter the tumor microenvironment. However, the generalization of these findings necessitates further validation through randomized multicenter trials.
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Affiliation(s)
- Guanghua Cui
- Department of Medical Oncology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 1500811, P.R. China
| | - Di Qu
- Department of Medical Oncology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 1500811, P.R. China
| | - Yun Bai
- Department of Medical Oncology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 1500811, P.R. China
| | - Xiaoke Sun
- Department of Medical Oncology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 1500811, P.R. China
| | - Yingjue Li
- Department of Medical Oncology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 1500811, P.R. China
| | - Yu Yang
- Department of Medical Oncology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 1500811, P.R. China
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23
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Cao Z, Zhang J, Guo M, Shao B, Wei X, Li S, Wang P, Zhai X. Discovery of novel phenyl triazole analogs as TRK/ALK dual inhibitors with prospective antitumor effects. Bioorg Chem 2023; 136:106563. [PMID: 37121107 DOI: 10.1016/j.bioorg.2023.106563] [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: 03/06/2023] [Revised: 04/08/2023] [Accepted: 04/19/2023] [Indexed: 05/02/2023]
Abstract
The exploration of novel anaplastic lymphoma kinase (ALK) and tropomyosin receptor kinase (TRK) dual inhibitors tended to serve as targeted treatment of cancer. Herein, a series of phenyl triazole derivatives were designed and synthesized as ALK/TRK dual regulators based on structure-based drug design (SBDD) strategy and were evaluated for antiproliferative activity by MTT assay. Accordingly, all compounds showed surprising cytotoxicity with IC50 values below 10 μM on KM12, H2228 and KARPAS299 cell lines. Among them, compound 13a bearing (2-(4-methylpiperazin-1-yl)phenyl)morpholinomethanone moiety was identified as the optimal hit in enzymatic screening with IC50 values of 1.9 nM (TRKA), 7.2 nM (ALK) and 65.2 nM (ALKL1196M), respectively. Furthermore, 13a could inhibit KM12 cell migration and colony formation in a dose dependent manner. Meanwhile, AO/EB staining indicated that the pro-apoptotic effect of 13a was comparable to that of Entrectinib at the dose of 200 nM. Ultimately, the binding model of 13a with TRKA and ALK well established its mode of action which accounted for the superior activities as a promising antitumor candidate.
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Affiliation(s)
- Zhi Cao
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jiahao Zhang
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Mengrao Guo
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Bin Shao
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Xiujian Wei
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Sen Li
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Peng Wang
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Xin Zhai
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China.
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24
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Ando K, Manabe R, Kishino Y, Kusumoto S, Yamaoka T, Tanaka A, Ohmori T, Sagara H. Comparative Efficacy of ALK Inhibitors for Treatment-Naïve ALK-Positive Advanced Non-Small Cell Lung Cancer with Central Nervous System Metastasis: A Network Meta-Analysis. Int J Mol Sci 2023; 24:2242. [PMID: 36768562 PMCID: PMC9917367 DOI: 10.3390/ijms24032242] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/18/2023] [Accepted: 01/20/2023] [Indexed: 01/24/2023] Open
Abstract
Central nervous system (CNS) metastases and acquired resistance complicate the treatment of anaplastic lymphoma kinase (ALK) rearrangement-positive (ALK-p) advanced non-small cell lung cancer (NSCLC). Thus, this review aimed to provide a comprehensive overview of brain metastasis, acquired resistance, and prospects for overcoming these challenges. A network meta-analysis of relevant phase III randomized controlled trials was performed to compare the efficacies of multiple ALK inhibitors by drug and generation in overall patients with ALK-p untreated advanced NSCLC and a subgroup of patients with CNS metastases. The primary endpoint was progression-free survival (PFS). Generation-specific comparison results showed that third-generation ALK inhibitors were significantly more effective than second-generation ALK inhibitors in prolonging the PFS of the subgroup of patients with CNS metastases. Drug-specific comparison results demonstrated that lorlatinib was the most effective in prolonging PFS, followed by brigatinib, alectinib, ensartinib, ceritinib, crizotinib, and chemotherapy. While lorlatinib was superior to brigatinib for PFS in the overall patient population, no significant difference between the two was found in the subgroup of patients with CNS metastases. These results can serve as a foundation for basic, clinical, and translational research and guide clinical oncologists in developing individualized treatment strategies for patients with ALK-p, ALK inhibitor-naive advanced NSCLC.
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Affiliation(s)
- Koichi Ando
- Division of Respirology and Allergology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-8666, Japan
- Division of Internal Medicine, Showa University Dental Hospital Medical Clinic, Senzoku Campus, Showa University, 2-1-1 Kita-senzoku, Ohta-ku, Tokyo 145-8515, Japan
| | - Ryo Manabe
- Division of Respirology and Allergology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-8666, Japan
| | - Yasunari Kishino
- Division of Respirology and Allergology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-8666, Japan
| | - Sojiro Kusumoto
- Division of Respirology and Allergology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-8666, Japan
| | - Toshimitsu Yamaoka
- Division of Respirology and Allergology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-8666, Japan
- Advanced Cancer Translational Research Institute, Hatanodai Campus, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-8555, Japan
| | - Akihiko Tanaka
- Division of Respirology and Allergology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-8666, Japan
| | - Tohru Ohmori
- Division of Respirology and Allergology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-8666, Japan
- Department of Medicine, Division of Respiratory Medicine, Tokyo Metropolitan Health and Hospitals Corporation, Ebara Hospital, 4-5-10 Higashiyukigaya, Ohta-ku, Tokyo 145-0065, Japan
| | - Hironori Sagara
- Division of Respirology and Allergology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-8666, Japan
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25
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Yang Y, Li Y, Yang Q, Liu Z, Chang X, Yang H, Liu J, Li Z, Zuo D. FAT4 activation inhibits epithelial-mesenchymal transition (EMT) by promoting autophagy in H2228/Cer cells. MEDICAL ONCOLOGY (NORTHWOOD, LONDON, ENGLAND) 2022; 40:64. [PMID: 36576661 DOI: 10.1007/s12032-022-01934-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 12/16/2022] [Indexed: 12/29/2022]
Abstract
As a tumor suppressor in lung cancer, FAT atypical cadherin 4 (FAT4) has a critical role in epithelial-mesenchymal transition (EMT). However, the role of FAT4 in ceritinib-resistant anaplastic lymphoma kinase (ALK) positive non-small cell lung cancer (NSCLC) EMT has not been reported. It is necessary to discuss the role of FAT4 in this process and its potential mechanism of interaction. We found that the expression level of FAT4 was downregulated markedly in ceritinib-resistant NCI-H2228 (H2228/Cer) cells. Jujuboside A, a FAT4 activator, diminished EMT and metastasis of H2228/Cer cells. Importantly, autophagy inhibition inverted the inhibitory effect of FAT4 activation on EMT. Furthermore, we found the regulatory action of FAT4 on autophagy was related to proteasome 26S subunit ubiquitin receptor and non-ATPase 4 (PSMD4) and proteasome 20S subunit beta 4 (PSMB4), and the inhibitory effect of autophagy on EMT might be related to ROS/NF-κB/IκB-α and Wnt/β-catenin pathways. In conclusion, FAT4 activation can inhibit the process of EMT in H2228/Cer cells by promoting autophagy, which provides a potential target for ceritinib-resistant ALK positive NSCLC therapy.
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Affiliation(s)
- Yuying Yang
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenhe District, 103 Wenhua Road, Shenyang, 110016, China
| | - Yang Li
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenhe District, 103 Wenhua Road, Shenyang, 110016, China
| | - Qian Yang
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenhe District, 103 Wenhua Road, Shenyang, 110016, China
| | - Zi Liu
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenhe District, 103 Wenhua Road, Shenyang, 110016, China
| | - Xing Chang
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenhe District, 103 Wenhua Road, Shenyang, 110016, China
| | - Huan Yang
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenhe District, 103 Wenhua Road, Shenyang, 110016, China
| | - Jingang Liu
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenhe District, 103 Wenhua Road, Shenyang, 110016, China
| | - Zengqiang Li
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenhe District, 103 Wenhua Road, Shenyang, 110016, China
| | - Daiying Zuo
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenhe District, 103 Wenhua Road, Shenyang, 110016, China.
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