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Wu Z, Jiao M, Shu C, Zhang S, Wang J, Pu J, Zhu J, Zeng Y, Zhu Y, Liu Z. Integrin αVβ1-activated PYK2 promotes the progression of non-small-cell lung cancer via the STAT3-VGF axis. Cell Commun Signal 2024; 22:313. [PMID: 38844957 PMCID: PMC11157819 DOI: 10.1186/s12964-024-01639-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 04/28/2024] [Indexed: 06/09/2024] Open
Abstract
BACKGROUND Non-small-cell lung cancer (NSCLC) accounts for 80-85% of all lung cancer and is the leading cause of cancer-related deaths globally. Although various treatment strategies have been introduced, the 5-year survival rate of patients with NSCLC is only 20-30%. Thus, it remains necessary to study the pathogenesis of NSCLC and develop new therapeutic drugs. Notably, PYK2 has been implicated in the progression of many tumors, including NSCLC, but its detailed mechanism remains unclear. In this study, we aimed to elucidate the mechanisms through which PYK2 promotes NSCLC progression. METHODS The mRNA and protein levels of various molecules were measured using qRT-PCR, western blot (WB), and immunohistochemistry (IHC), respectively. We established stable PYK2 knockdown and overexpression cell lines, and CCK-8, EdU, and clonogenic assays; wound healing, transwell migration, and Matrigel invasion assays; and flow cytometry were employed to assess the phenotypes of tumor cells. Protein interactions were evaluated with co-immunoprecipitation (co-IP), immunofluorescence (IF)-based colocalization, and nucleocytoplasmic separation assays. RNA sequencing was performed to explore the transcriptional regulation mediated by PYK2. Secreted VGF levels were examined using ELISA. Dual-luciferase reporter system was used to detect transcriptional regulation site. PF4618433 (PYK2 inhibitor) and Stattic (STAT3 inhibitor) were used for rescue experiments. A public database was mined to analyze the effect of these molecules on NSCLC prognosis. To investigate the role of PYK2 in vivo, mouse xenograft models of lung carcinoma were established and examined. RESULTS The protein level of PYK2 was higher in human NSCLC tumors than in the adjacent normal tissue, and higher PYK2 expression was associated with poorer prognosis. PYK2 knockdown inhibited the proliferation and motility of tumor cells and caused G1-S arrest and cyclinD1 downregulation in A549 and H460 cells. Meanwhile, PYK2 overexpression had the opposite effect in H1299 cells. The siRNA-induced inhibition of integrins alpha V and beta 1 led to the downregulation of p-PYK2(Tyr402). Activated PYK2 could bind to STAT3 and enhance its phosphorylation at Tyr705, regulating the nuclear accumulation of p-STAT3(Tyr705). This further promoted the expression of VGF, as confirmed by RNA sequencing in a PYK2-overexpressing H1299 cell line and validated by rescue experiments. Two sites in promoter region of VGF gene were confirmed as binding sites of STAT3 by Dual-luciferase assay. Data from the TGCA database showed that VGF was related to the poor prognosis of NSCLC. IHC revealed higher p-PYK2(Tyr402) and VGF expression in lung tumors than in adjacent normal tissues. Moreover, both proteins showed higher levels in advanced TNM stages than earlier ones. A positive linear correlation existed between the IHC score of p-PYK2(Tyr402) and VGF. Knockdown of VGF inhibited tumor progression and reversed the tumor promoting effect of PYK2 overexpression in NSCLC cells. Finally, the mouse model exhibited enhanced tumor growth when PYK2 was overexpressed, while the inhibitors PF4618433 and Stattic could attenuate this effect. CONCLUSIONS The Integrin αVβ1-PYK2-STAT3-VGF axis promotes NSCLC development, and the PYK2 inhibitor PF4618433 and STAT3 inhibitor Stattic can reverse the pro-tumorigenic effect of high PYK2 expression in mouse models. Our findings provide insights into NSCLC progression and could guide potential therapeutic strategies against NSCLC with high PYK2 expression levels.
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Affiliation(s)
- Zhengyan Wu
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Suzhou Key Laboratory for Respiratory Diseases, Suzhou, 215000, China
- Institute of Respiratory Diseases, Soochow University, Suzhou, 215000, China
- Department of Health Management Center, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Min Jiao
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Suzhou Key Laboratory for Respiratory Diseases, Suzhou, 215000, China
- Institute of Respiratory Diseases, Soochow University, Suzhou, 215000, China
| | - Chenying Shu
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Saiqun Zhang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Suzhou Key Laboratory for Respiratory Diseases, Suzhou, 215000, China
- Institute of Respiratory Diseases, Soochow University, Suzhou, 215000, China
| | - Jiajia Wang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Suzhou Key Laboratory for Respiratory Diseases, Suzhou, 215000, China
- Institute of Respiratory Diseases, Soochow University, Suzhou, 215000, China
| | - Jianhong Pu
- Department of Health Management Center, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Department of Geriatric Medicine, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Jianjie Zhu
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Suzhou Key Laboratory for Respiratory Diseases, Suzhou, 215000, China
- Institute of Respiratory Diseases, Soochow University, Suzhou, 215000, China
| | - Yuanyuan Zeng
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Suzhou Key Laboratory for Respiratory Diseases, Suzhou, 215000, China
- Institute of Respiratory Diseases, Soochow University, Suzhou, 215000, China
| | - Yehan Zhu
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China.
- Suzhou Key Laboratory for Respiratory Diseases, Suzhou, 215000, China.
- Institute of Respiratory Diseases, Soochow University, Suzhou, 215000, China.
| | - Zeyi Liu
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China.
- Suzhou Key Laboratory for Respiratory Diseases, Suzhou, 215000, China.
- Institute of Respiratory Diseases, Soochow University, Suzhou, 215000, China.
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Peng M, Chu X, Peng Y, Li D, Zhang Z, Wang W, Zhou X, Xiao D, Yang X. Targeted therapies in bladder cancer: signaling pathways, applications, and challenges. MedComm (Beijing) 2023; 4:e455. [PMID: 38107059 PMCID: PMC10724512 DOI: 10.1002/mco2.455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 11/28/2023] [Accepted: 11/29/2023] [Indexed: 12/19/2023] Open
Abstract
Bladder cancer (BC) is one of the most prevalent malignancies in men. Understanding molecular characteristics via studying signaling pathways has made tremendous breakthroughs in BC therapies. Thus, targeted therapies including immune checkpoint inhibitors (ICIs), antibody-drug conjugates (ADCs), and tyrosine kinase inhibitor (TKI) have markedly improved advanced BC outcomes over the last few years. However, the considerable patients still progress after a period of treatment with current therapeutic regimens. Therefore, it is crucial to guide future drug development to improve BC survival, based on the molecular characteristics of BC and clinical outcomes of existing drugs. In this perspective, we summarize the applications and benefits of these targeted drugs and highlight our understanding of mechanisms of low response rates and immune escape of ICIs, ADCs toxicity, and TKI resistance. We also discuss potential solutions to these problems. In addition, we underscore the future drug development of targeting metabolic reprogramming and cancer stem cells (CSCs) with a deep understanding of their signaling pathways features. We expect that finding biomarkers, developing novo drugs and designing clinical trials with precisely selected patients and rationalized drugs will dramatically improve the quality of life and survival of patients with advanced BC.
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Affiliation(s)
- Mei Peng
- Department of PharmacyXiangya HospitalCentral South UniversityChangshaHunanChina
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan ProvinceThe Research Center of Reproduction and Translational Medicine of Hunan ProvinceKey Laboratory of Chemical Biology & Traditional Chinese Medicine Research of Ministry of EducationDepartment of PharmacySchool of MedicineHunan Normal UniversityChangshaHunanChina
| | - Xuetong Chu
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan ProvinceThe Research Center of Reproduction and Translational Medicine of Hunan ProvinceKey Laboratory of Chemical Biology & Traditional Chinese Medicine Research of Ministry of EducationDepartment of PharmacySchool of MedicineHunan Normal UniversityChangshaHunanChina
| | - Yan Peng
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan ProvinceThe Research Center of Reproduction and Translational Medicine of Hunan ProvinceKey Laboratory of Chemical Biology & Traditional Chinese Medicine Research of Ministry of EducationDepartment of PharmacySchool of MedicineHunan Normal UniversityChangshaHunanChina
| | - Duo Li
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan ProvinceThe Research Center of Reproduction and Translational Medicine of Hunan ProvinceKey Laboratory of Chemical Biology & Traditional Chinese Medicine Research of Ministry of EducationDepartment of PharmacySchool of MedicineHunan Normal UniversityChangshaHunanChina
| | - Zhirong Zhang
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan ProvinceThe Research Center of Reproduction and Translational Medicine of Hunan ProvinceKey Laboratory of Chemical Biology & Traditional Chinese Medicine Research of Ministry of EducationDepartment of PharmacySchool of MedicineHunan Normal UniversityChangshaHunanChina
| | - Weifan Wang
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan ProvinceThe Research Center of Reproduction and Translational Medicine of Hunan ProvinceKey Laboratory of Chemical Biology & Traditional Chinese Medicine Research of Ministry of EducationDepartment of PharmacySchool of MedicineHunan Normal UniversityChangshaHunanChina
| | - Xiaochen Zhou
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan ProvinceThe Research Center of Reproduction and Translational Medicine of Hunan ProvinceKey Laboratory of Chemical Biology & Traditional Chinese Medicine Research of Ministry of EducationDepartment of PharmacySchool of MedicineHunan Normal UniversityChangshaHunanChina
| | - Di Xiao
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan ProvinceThe Research Center of Reproduction and Translational Medicine of Hunan ProvinceKey Laboratory of Chemical Biology & Traditional Chinese Medicine Research of Ministry of EducationDepartment of PharmacySchool of MedicineHunan Normal UniversityChangshaHunanChina
| | - Xiaoping Yang
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan ProvinceThe Research Center of Reproduction and Translational Medicine of Hunan ProvinceKey Laboratory of Chemical Biology & Traditional Chinese Medicine Research of Ministry of EducationDepartment of PharmacySchool of MedicineHunan Normal UniversityChangshaHunanChina
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Byeon S, Jung J, Kim ST, Kim KM, Lee J. Clinical Implication of Concurrent Amplification of MET and FGFR2 in Metastatic Gastric Cancer. Biomedicines 2023; 11:3172. [PMID: 38137393 PMCID: PMC10740780 DOI: 10.3390/biomedicines11123172] [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: 10/13/2023] [Revised: 11/22/2023] [Accepted: 11/24/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND c-mesenchymal epithelial transition factor receptor (c-MET) and fibroblast growth factor receptor 2 (FGFR2) amplification have been identified as factors associated with advanced stage and poor prognosis in gastric cancer (GC). While they are typically considered mutually exclusive, concurrent amplifications have been reported in a small subset of GC patients. METHODS in this retrospective study, we analyzed the clinical outcomes of GC patients with MET and FGFR2 amplification using the next-generation sequencing (NGS) database cohort at Samsung Medical Center, which included a total of 2119 patients between October 2019 and April 2021. RESULTS Of 2119 cancer patients surveyed, the number of GC patients was 614 (29.0%). Out of 614 GC patients, 39 (6.4%) had FGFR2 amplification alone, 22 (3.6%) had MET amplification, and 2 GC patients (0.3%) had concurrent FGFR2 and MET amplification. Two patients with concurrent FGFR2 and MET amplification did not respond to first-line chemotherapy. These two patients had significantly shorter overall survival (3.6 months) compared to patients with FGFR2 or MET amplification alone (13.6 months and 8.4 months, respectively) (p = 0.004). Lastly, we tested the existence of FGFR2 and MET in tumor specimens from different organ sites. Initially, the NGS was tested in a primary tumor specimen from stomach cancer, where the MET copy number was 14.1 and the FGFR2 copy number was 5.3. We confirmed that both MET and FGFR2 were highly amplified in the primary tumor using FISH (MET-CEP7 ratio = 5 and FGFR2-CEP7 ratio = 3). However, although the MET copy number was normal in peritoneal seeding using FISH, FGFR2 remained amplified using FISH (FGFR2-CEP7 ratio = 7) with high FGFR2 protein overexpression. Hence, there was intra-patient molecular heterogeneity. CONCLUSIONS our findings suggest that concurrent amplification of FGFR2 and MET in GC patients is associated with clinical aggressiveness and may contribute to non-responsiveness to chemotherapy or targeted therapy.
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Affiliation(s)
- Seonggyu Byeon
- Division of Hematology-Oncology, Department of Internal Medicine, Ewha Womans University Seoul Hospital, Seoul 07804, Republic of Korea;
| | - Jaeyun Jung
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
| | - Seung Tae Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
| | - Kyoung-Mee Kim
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea;
| | - Jeeyun Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
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Zhang Z, Yu Y, Xie T, Qi C, Zhang X, Shen L, Peng Z. Pulmonary lymphangitis carcinomatosis: A peculiar presentation clustering in MET-amplified gastric cancer. Cancer Med 2023; 12:19583-19594. [PMID: 37772487 PMCID: PMC10587944 DOI: 10.1002/cam4.6575] [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: 05/30/2023] [Revised: 09/07/2023] [Accepted: 09/12/2023] [Indexed: 09/30/2023] Open
Abstract
BACKGROUND The clinicopathological features of MET-amplified gastric cancer (GC) and real-world data on the efficacy of MET-targeted therapies remain unknown. Pulmonary lymphangitis carcinomatosis (PLC) is a peculiar manifestation of GC, whose management has not been thoroughly described. METHODS This study analyzed patients diagnosed with MET-amplified GC or GC with PLC at any time point of the disease course from 2011 to 2021 in two centers. Clinicopathological features and survival outcomes of MET-amplified GC were analyzed. The clinical and molecular implications of GC with PLC were discussed. RESULTS Fifty-eight patients with MET-amplified GC and 20 patients with GC accompanied by PLC were finally enrolled for analysis (including 13 overlapped patients). GC with PLC was more common in female patients (p = 0.010), diagnosed at a younger age (p = 0.002), presented with a higher baseline ECOG PS (p = 0.016), and was more likely to develop lung metastasis (p < 0.001), and serous effusion (p = 0.026) than GC without PLC. Patients with primary MET-amplified GC had a worse prognosis than those with secondary MET-amplified GC (p = 0.005). The application of anti-MET therapy was associated with numerically prolonged survival, but the association was not statistically significant (p = 0.07). MET amplification was concentrated in patients with PLC, in which anti-MET therapies elicited a high response rate. CONCLUSIONS MET-targeted therapies are efficacious in real-world populations with MET-amplified GC. Patients with PLC have distinct clinical and molecular features and might benefit from MET-targeted therapies.
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Affiliation(s)
- Zhening Zhang
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Department of Gastrointestinal OncologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Yiyi Yu
- Fudan Zhongshan Cancer CenterZhongshan Hospital Fudan UniversityShanghaiChina
| | - Tong Xie
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Department of Gastrointestinal OncologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Changsong Qi
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Department of Gastrointestinal OncologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Xiaotian Zhang
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Department of Gastrointestinal OncologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Lin Shen
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Department of Gastrointestinal OncologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Zhi Peng
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Department of Gastrointestinal OncologyPeking University Cancer Hospital & InstituteBeijingChina
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Zhang S, Ye Y, Zhang Q, Luo Y, Wang ZC, Wu YZ, Zhang XP, Yi C. Current development of pyrazole-azole hybrids with anticancer potential. Future Med Chem 2023; 15:1527-1548. [PMID: 37610862 DOI: 10.4155/fmc-2023-0138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023] Open
Abstract
Chemotherapy is a critical treatment modality for cancer patients, but multidrug resistance remains one of the major challenges in cancer therapy, creating an urgent need for the development of novel potent chemical entities. Azoles, particularly pyrazole, could interact with different biological targets and exhibit diverse biological properties including anticancer activity. Many clinically used anticancer agents own an azole moiety, demonstrating that azoles are privileged and pivotal templates in the discovery of novel anticancer chemotherapeutics. The present article is an attempt to highlight the recent advances in pyrazole-azole hybrids with anticancer potential and discuss the structure-activity relationships, covering articles published from 2018 to present, to facilitate the rational design of more effective anticancer candidates.
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Affiliation(s)
- Shu Zhang
- Hubei Key Laboratory of Pollution Damage Assessment & Environmental Health Risk Prevention & Control, Hubei Provincial Academy of Eco-Environmental Sciences, Wuhan, Hubei, 430000, PR China
| | - Yun Ye
- Technical Review Center for Administrative Licensing, Hubei Provincial Administration for Market Regulation, Wuhan, Hubei, 430000, PR China
| | - Qiang Zhang
- Hubei Key Laboratory of Pollution Damage Assessment & Environmental Health Risk Prevention & Control, Hubei Provincial Academy of Eco-Environmental Sciences, Wuhan, Hubei, 430000, PR China
| | - Yang Luo
- Hubei Key Laboratory of Pollution Damage Assessment & Environmental Health Risk Prevention & Control, Hubei Provincial Academy of Eco-Environmental Sciences, Wuhan, Hubei, 430000, PR China
| | - Zi-Chen Wang
- Hubei Key Laboratory of Pollution Damage Assessment & Environmental Health Risk Prevention & Control, Hubei Provincial Academy of Eco-Environmental Sciences, Wuhan, Hubei, 430000, PR China
| | - Yi-Zhe Wu
- Hubei Key Laboratory of Pollution Damage Assessment & Environmental Health Risk Prevention & Control, Hubei Provincial Academy of Eco-Environmental Sciences, Wuhan, Hubei, 430000, PR China
| | - Xiang-Pu Zhang
- Hubei Key Laboratory of Pollution Damage Assessment & Environmental Health Risk Prevention & Control, Hubei Provincial Academy of Eco-Environmental Sciences, Wuhan, Hubei, 430000, PR China
| | - Chuan Yi
- Hubei Key Laboratory of Pollution Damage Assessment & Environmental Health Risk Prevention & Control, Hubei Provincial Academy of Eco-Environmental Sciences, Wuhan, Hubei, 430000, PR China
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Lengyel CG, Hussain S, Seeber A, Jamil Nidhamalddin S, Trapani D, Habeeb BS, Elfaham E, Mazher SA, Seid F, Khan SZ, El Bairi K, Odhiambo A, Altuna SC, Petrillo A. FGFR Pathway Inhibition in Gastric Cancer: The Golden Era of an Old Target? Life (Basel) 2022; 12:81. [PMID: 35054474 PMCID: PMC8778800 DOI: 10.3390/life12010081] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/02/2022] [Accepted: 01/04/2022] [Indexed: 02/05/2023] Open
Abstract
Gastric cancer (GC) is the third leading cause of cancer-associated death worldwide. The majority of patients are diagnosed at an advanced/metastatic stage of disease due to a lack of specific symptoms and lack of screening programs, especially in Western countries. Thus, despite the improvement in GC therapeutic opportunities, the survival is disappointing, and the definition of the optimal treatment is still an unmet need. Novel diagnostic techniques were developed in clinical trials in order to characterize the genetic profile of GCs and new potential molecular pathways, such as the Fibroblast Growth Factor Receptor (FGFR) pathway, were identified in order to improve patient's survival by using target therapies. The aim of this review is to summarize the role and the impact of FGFR signaling in GC and to provide an overview regarding the potential effectiveness of anti-FGFR agents in GC treatment in the context of precision medicine.
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Affiliation(s)
- Csongor G. Lengyel
- Head and Neck Surgery, National Institute of Oncology, 1122 Budapest, Hungary;
| | - Sadaqat Hussain
- Oncology Department, University Hospital of Leicester, Leicester LE1 5WW, UK;
| | - Andreas Seeber
- Comprehensive Cancer Center Innsbruck, Department of Hematology and Oncology, Medical University of Innsbruck, 6020 Innsbruck, Austria;
| | | | | | - Baker S. Habeeb
- Medical Oncology, Shaqlawa Teaching Hospital, Erbil 44001, Iraq;
| | - Essam Elfaham
- Department of Hematoncology, Kuwait Cancer Control Center (KCCC), Kuwait City 20001, Kuwait;
| | - Syed Ayub Mazher
- Division of Internal Medicine, UT Southwestern Clements University Hospital, Dallas, TX 75390, USA;
| | - Fahmi Seid
- Department of Oncology, College of Medicine and Health Sciences, Hawassa University, Hawassa 1560, Ethiopia;
| | - Shah Z. Khan
- Department of Clinical Oncology, BINOR Cancer Hospital, Bannu 28000, Pakistan;
| | | | - Andrew Odhiambo
- Unit of Medical Oncology, Department of Clinical Medicine, University of Nairobi, Nairobi 00202, Kenya;
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Zarczynska I, Gorska-Arcisz M, Cortez AJ, Kujawa KA, Wilk AM, Skladanowski AC, Stanczak A, Skupinska M, Wieczorek M, Lisowska KM, Sadej R, Kitowska K. p38 Mediates Resistance to FGFR Inhibition in Non-Small Cell Lung Cancer. Cells 2021; 10:cells10123363. [PMID: 34943871 PMCID: PMC8699485 DOI: 10.3390/cells10123363] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/22/2021] [Accepted: 11/26/2021] [Indexed: 12/16/2022] Open
Abstract
FGFR signalling is one of the most prominent pathways involved in cell growth and development as well as cancer progression. FGFR1 amplification occurs in approximately 20% of all squamous cell lung carcinomas (SCC), a predominant subtype of non-small cell lung carcinoma (NSCLC), indicating FGFR as a potential target for the new anti-cancer treatment. However, acquired resistance to this type of therapies remains a serious clinical challenge. Here, we investigated the NSCLC cell lines response and potential mechanism of acquired resistance to novel selective FGFR inhibitor CPL304110. We found that despite significant genomic differences between CPL304110-sensitive cell lines, their resistant variants were characterised by upregulated p38 expression/phosphorylation, as well as enhanced expression of genes involved in MAPK signalling. We revealed that p38 inhibition restored sensitivity to CPL304110 in these cells. Moreover, the overexpression of this kinase in parental cells led to impaired response to FGFR inhibition, thus confirming that p38 MAPK is a driver of resistance to a novel FGFR inhibitor. Taken together, our results provide an insight into the potential direction for NSCLC targeted therapy.
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Affiliation(s)
- Izabela Zarczynska
- Department of Molecular Enzymology and Oncology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Debinki 1, 80-211 Gdansk, Poland; (I.Z.); (M.G.-A.); (A.C.S.)
| | - Monika Gorska-Arcisz
- Department of Molecular Enzymology and Oncology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Debinki 1, 80-211 Gdansk, Poland; (I.Z.); (M.G.-A.); (A.C.S.)
| | - Alexander Jorge Cortez
- Department of Biostatistics and Bioinformatics, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Wybrzeze Armii Krajowej 15, 44-102 Gliwice, Poland; (A.J.C.); (A.M.W.)
| | - Katarzyna Aleksandra Kujawa
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Wybrzeze Armii Krajowej 15, 44-102 Gliwice, Poland; (K.A.K.); (K.M.L.)
| | - Agata Małgorzata Wilk
- Department of Biostatistics and Bioinformatics, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Wybrzeze Armii Krajowej 15, 44-102 Gliwice, Poland; (A.J.C.); (A.M.W.)
- Department of Systems Biology and Engineering, Silesian University of Technology, 44-100 Gliwice, Poland
| | - Andrzej Cezary Skladanowski
- Department of Molecular Enzymology and Oncology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Debinki 1, 80-211 Gdansk, Poland; (I.Z.); (M.G.-A.); (A.C.S.)
| | - Aleksandra Stanczak
- Clinical Development Department, Celon Pharma S.A., Marymoncka 15, 05-152 Kazuń Nowy, Poland; (A.S.); (M.W.)
| | - Monika Skupinska
- Preclinical Development Departament, Celon Pharma S.A., Marymoncka 15, 05-152 Kazuń Nowy, Poland;
| | - Maciej Wieczorek
- Clinical Development Department, Celon Pharma S.A., Marymoncka 15, 05-152 Kazuń Nowy, Poland; (A.S.); (M.W.)
| | - Katarzyna Marta Lisowska
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Wybrzeze Armii Krajowej 15, 44-102 Gliwice, Poland; (K.A.K.); (K.M.L.)
| | - Rafal Sadej
- Department of Molecular Enzymology and Oncology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Debinki 1, 80-211 Gdansk, Poland; (I.Z.); (M.G.-A.); (A.C.S.)
- Correspondence: (R.S.); (K.K.)
| | - Kamila Kitowska
- Department of Molecular Enzymology and Oncology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Debinki 1, 80-211 Gdansk, Poland; (I.Z.); (M.G.-A.); (A.C.S.)
- Correspondence: (R.S.); (K.K.)
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Pacini L, Jenks AD, Lima NC, Huang PH. Targeting the Fibroblast Growth Factor Receptor (FGFR) Family in Lung Cancer. Cells 2021; 10:1154. [PMID: 34068816 PMCID: PMC8151052 DOI: 10.3390/cells10051154] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 05/05/2021] [Accepted: 05/07/2021] [Indexed: 12/12/2022] Open
Abstract
Lung cancer is the most common cause of cancer-related deaths globally. Genetic alterations, such as amplifications, mutations and translocations in the fibroblast growth factor receptor (FGFR) family have been found in non-small cell lung cancer (NSCLC) where they have a role in cancer initiation and progression. FGFR aberrations have also been identified as key compensatory bypass mechanisms of resistance to targeted therapy against mutant epidermal growth factor receptor (EGFR) and mutant Kirsten rat sarcoma 2 viral oncogene homolog (KRAS) in lung cancer. Targeting FGFR is, therefore, of clinical relevance for this cancer type, and several selective and nonselective FGFR inhibitors have been developed in recent years. Despite promising preclinical data, clinical trials have largely shown low efficacy of these agents in lung cancer patients with FGFR alterations. Preclinical studies have highlighted the emergence of multiple intrinsic and acquired resistance mechanisms to FGFR tyrosine kinase inhibitors, which include on-target FGFR gatekeeper mutations and activation of bypass signalling pathways and alternative receptor tyrosine kinases. Here, we review the landscape of FGFR aberrations in lung cancer and the array of targeted therapies under clinical evaluation. We also discuss the current understanding of the mechanisms of resistance to FGFR-targeting compounds and therapeutic strategies to circumvent resistance. Finally, we highlight our perspectives on the development of new biomarkers for stratification and prediction of FGFR inhibitor response to enable personalisation of treatment in patients with lung cancer.
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Affiliation(s)
| | | | | | - Paul H. Huang
- Division of Molecular Pathology, The Institute of Cancer Research, London SM2 5NG, UK; (L.P.); (A.D.J.); (N.C.L.)
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