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Ghanem M, Archer G, Crestani B, Mailleux AA. The endocrine FGFs axis: A systemic anti-fibrotic response that could prevent pulmonary fibrogenesis? Pharmacol Ther 2024; 259:108669. [PMID: 38795981 DOI: 10.1016/j.pharmthera.2024.108669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 04/22/2024] [Accepted: 05/21/2024] [Indexed: 05/28/2024]
Abstract
Idiopathic pulmonary fibrosis (IPF) is a progressive and fatal disease for which therapeutic options are limited, with an unmet need to identify new therapeutic targets. IPF is thought to be the consequence of repeated microlesions of the alveolar epithelium, leading to aberrant epithelial-mesenchymal communication and the accumulation of extracellular matrix proteins. The reactivation of developmental pathways, such as Fibroblast Growth Factors (FGFs), is a well-described mechanism during lung fibrogenesis. Secreted FGFs with local paracrine effects can either exert an anti-fibrotic or a pro-fibrotic action during this pathological process through their FGF receptors (FGFRs) and heparan sulfate residues as co-receptors. Among FGFs, endocrine FGFs (FGF29, FGF21, and FGF23) play a central role in the control of metabolism and tissue homeostasis. They are characterized by a low affinity for heparan sulfate, present in the cell vicinity, allowing them to have endocrine activity. Nevertheless, their interaction with FGFRs requires the presence of mandatory co-receptors, alpha and beta Klotho proteins (KLA and KLB). Endocrine FGFs are of growing interest for their anti-fibrotic action during liver, kidney, or myocardial fibrosis. Innovative therapies based on FGF19 or FGF21 analogs are currently being studied in humans during liver fibrosis. Recent data report a similar anti-fibrotic action of endocrine FGFs in the lung, suggesting a systemic regulation of the pulmonary fibrotic process. In this review, we summarize the current knowledge on the protective effect of endocrine FGFs during the fibrotic processes, with a focus on pulmonary fibrosis.
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Affiliation(s)
- Mada Ghanem
- Université Paris Cité, Inserm, Physiopathologie et Épidémiologie des Maladies Respiratoires, F-75018 Paris, France
| | - Gabrielle Archer
- Université Paris Cité, Inserm, Physiopathologie et Épidémiologie des Maladies Respiratoires, F-75018 Paris, France
| | - Bruno Crestani
- Université Paris Cité, Inserm, Physiopathologie et Épidémiologie des Maladies Respiratoires, F-75018 Paris, France; Assistance Publique des Hôpitaux de Paris, Hôpital Bichat, Service de Pneumologie A, FHU APOLLO, Paris, France
| | - Arnaud A Mailleux
- Université Paris Cité, Inserm, Physiopathologie et Épidémiologie des Maladies Respiratoires, F-75018 Paris, France.
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Zhang Y, Wu T, Wang Y, Chen Z, Chen J, Lu S, Xia W. Reciprocal FGF19-GLI2 signaling induces epithelial-to-mesenchymal transition to promote lung squamous cell carcinoma metastasis. Cell Oncol (Dordr) 2023; 46:437-450. [PMID: 36598638 DOI: 10.1007/s13402-022-00760-y] [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: 07/28/2022] [Revised: 12/04/2022] [Accepted: 12/06/2022] [Indexed: 01/05/2023] Open
Abstract
PURPOSE Metastatic lung squamous cell carcinoma (LUSC) is one of the most common causes of cancer death worldwide. As yet, however, the molecular mechanism underlying LUSC metastasis remains elusive. In this study, we report a novel mechanism involving signaling interactions between FGF19 and GLI2 that could drive the progression of LUSC. METHODS The expression of FGF19 in human LUSC samples was assessed by immunohistochemistry. The concentration of FGF19 in serum samples was assessed by ELISA. RNA sequencing, scratch wound-healing, trans-well, GO analysis, GSEA, luciferase reporter, Western blotting, immunofluorescence and immunohistochemistry assays, as well as an animal model were used to investigate the molecular mechanism underlying FGF19 driven LUSC progression. The therapeutic effect of a GLI2 inhibitor was determined using both in vitro cellular and in vivo animal experiments. RESULTS We found that FGF19, a member of the fibroblast growth factor family, plays a crucial role in the invasion and metastasis of LUSC, and identified GLI2 as an important downstream effector of FGF19 involved in metastasis. Surprisingly, we found that FGF19 and GLI2 could reciprocally induce the expression of each other, and form a positive feedback loop to promote LUSC cell invasion and metastasis. These findings were corroborated by an association between a poor prognosis of LUSC patients and FGF19/GLI2 co-expression. In addition, we found that the GLI inhibitor GANT61 could effectively reduce FGF19-mediated LUSC invasion and metastasis. CONCLUSION Our data suggest that FGF19 may serve as a novel biomarker for predicting metastatic LUSC. Intervening with the FGF19-GLI2 feedback loop may be a strategy for the treatment of FGF19-driven LUSC metastasis.
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Affiliation(s)
- Yanshuang Zhang
- State Key Laboratory of Oncogenes and Related Genes, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, 1954 Huashan Road, 200030, Shanghai, China
| | - Tingyu Wu
- State Key Laboratory of Oncogenes and Related Genes, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, 1954 Huashan Road, 200030, Shanghai, China
| | - Yuting Wang
- Department of Medical Oncology, Shanghai Lung Cancer Center, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, 1954 Huashan Road, 200030, Shanghai, China
| | - Zhuo Chen
- State Key Laboratory of Oncogenes and Related Genes, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, 1954 Huashan Road, 200030, Shanghai, China
| | - Jiachen Chen
- State Key Laboratory of Oncogenes and Related Genes, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, 1954 Huashan Road, 200030, Shanghai, China
| | - Shun Lu
- Department of Medical Oncology, Shanghai Lung Cancer Center, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, 1954 Huashan Road, 200030, Shanghai, China
| | - Weiliang Xia
- State Key Laboratory of Oncogenes and Related Genes, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, 1954 Huashan Road, 200030, Shanghai, China.
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Zhang Y, Wu T, Li F, Cheng Y, Han Q, Lu X, Lu S, Xia W. FGF19 Is Coamplified With CCND1 to Promote Proliferation in Lung Squamous Cell Carcinoma and Their Combined Inhibition Shows Improved Efficacy. Front Oncol 2022; 12:846744. [PMID: 35463335 PMCID: PMC9021371 DOI: 10.3389/fonc.2022.846744] [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: 12/31/2021] [Accepted: 02/28/2022] [Indexed: 12/09/2022] Open
Abstract
Lung squamous cell carcinoma (LUSC) remains as a major cause of cancer-associated mortality with few therapeutic options. Continued research on new driver genes is particularly important. FGF19, a fibroblast growth factor, is frequently observed as amplified in human LUSC, which is also associated with multiple genomic gains and losses. However, the importance of these associated changes is largely unknown. In this study, we aimed to clarify a novel mechanism that link neighboring oncogene co-amplification in the development of LUSC. We found that FGF19 was co-amplified and co-expressed with its neighboring gene CCND1 in a subset of LUSC patients and associated with poor prognosis. Moreover, FGF19 combined with CCND1 promoted the cell cycle progression of LUSC cells. Mechanistically, FGF19 also enhanced CCND1 expression by activating FGFR4-ERK1/2 signaling and strengthening CCND1-induced phosphorylation and inactivation of retinoblastoma (RB). In a murine model of lung orthotopic cancer, knockdown of CCND1 was found to prolong survival by attenuating FGF19-induced cell proliferation. Furthermore, the combination treatment of the FGFR4 inhibitor BLU9931 and the CDK4/6 inhibitor palbociclib potentiated the growth inhibition and arrested cells in G1 phase. In vivo, co-targeting FGFR4 and CDK4/6 also showed marked inhibition of tumor growth than single agent treatment. These findings further elucidate the oncogenic role of FGF19 in LUSC and provide insights into how the co-amplification of neighboring genes synergistically function to promote cancer growth, and combined inhibition against both FGF19 and CCND1 is more effective.
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Affiliation(s)
- Yanshuang Zhang
- State Key Laboratory of Oncogenes and Related Genes, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Tingyu Wu
- State Key Laboratory of Oncogenes and Related Genes, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Fan Li
- State Key Laboratory of Oncogenes and Related Genes, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Yirui Cheng
- State Key Laboratory of Oncogenes and Related Genes, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Qing Han
- State Key Laboratory of Oncogenes and Related Genes, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Xin Lu
- State Key Laboratory of Oncogenes and Related Genes, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Shun Lu
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Weiliang Xia
- State Key Laboratory of Oncogenes and Related Genes, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
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Chaudhary CL, Lim D, Chaudhary P, Guragain D, Awasthi BP, Park HD, Kim JA, Jeong BS. 6-Amino-2,4,5-trimethylpyridin-3-ol and 2-amino-4,6-dimethylpyrimidin-5-ol derivatives as selective fibroblast growth factor receptor 4 inhibitors: design, synthesis, molecular docking, and anti-hepatocellular carcinoma efficacy evaluation. J Enzyme Inhib Med Chem 2022; 37:844-856. [PMID: 35296193 PMCID: PMC8933034 DOI: 10.1080/14756366.2022.2048378] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
A novel series of aminotrimethylpyridinol and aminodimethylpyrimidinol derivatives were designed and synthesised for FGFR4 inhibitors. Structure-activity relationship on the FGFR4 inhibitory activity of the new compounds was clearly elucidated by an intensive molecular docking study. Anti-cancer activity of the compounds was evaluated using hepatocellular carcinoma (HCC) cell lines and a chick chorioallantoic membrane (CAM) tumour model. Compound 6O showed FGFR4 inhibitory activity over FGFR1 - 3. Compared to the positive control BLU9931, compound 6O exhibited at least 8 times higher FGFR4 selectivity. Strong anti-proliferative activity of compound 6O was observed against Hep3B, an HCC cell line which was a much more sensitive cell line to BLU9931. In vivo anti-tumour activity of compound 6O against Hep3B-xenografted CAM tumour model was almost similar to BLU9931. Overall, compound 6O, a novel derivative of aminodimethylpyrimidinol, was a selective FGFR4 kinase inhibitor blocking HCC tumour growth.
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Affiliation(s)
| | - Dongchul Lim
- Innovo Therapeutics Inc, Daejeon, Republic of Korea
| | - Prakash Chaudhary
- College of Pharmacy, Yeungnam University, Gyeongsan, Republic of Korea
| | - Diwakar Guragain
- College of Pharmacy, Yeungnam University, Gyeongsan, Republic of Korea
| | | | | | - Jung-Ae Kim
- College of Pharmacy, Yeungnam University, Gyeongsan, Republic of Korea
| | - Byeong-Seon Jeong
- College of Pharmacy, Yeungnam University, Gyeongsan, Republic of Korea
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Dark and bright side of targeting fibroblast growth factor receptor 4 in the liver. J Hepatol 2021; 75:1440-1451. [PMID: 34364916 DOI: 10.1016/j.jhep.2021.07.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 07/09/2021] [Accepted: 07/26/2021] [Indexed: 12/12/2022]
Abstract
Fibroblast growth factor (FGF) receptor 4 (FGFR4) and its cognate ligand, FGF19, are implicated in a range of cellular processes, including differentiation, metabolism and proliferation. Indeed, their aberrant activation has been associated with the development of hepatic tumours. Despite great advances in early diagnosis and the development of new therapies, liver cancer is still associated with a high mortality rate, owing primarily to high molecular heterogeneity and unclear molecular targeting. The development of FGFR4 inhibitors is a promising tool in patients with concomitant supraphysiological levels of FGF19 and several clinical trials are testing these treatments for patients with advanced hepatocellular carcinoma (HCC). Conversely, using FGF19 analogues to activate FGFR4-KLOTHO β represents a novel therapeutic strategy in patients presenting with cholestatic liver disorders and non-alcoholic steatohepatitis, which could potentially prevent the development of metabolic HCC. Herein, we provide an overview of the currently available therapeutic options for targeting FGFR4 in HCC and other liver diseases, highlighting the need to carefully stratify patients and personalise therapeutic strategies.
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Li X, Zhou T, Zhu Z, Xu B. High concentration of serum FGF19 at ICU admission is associated with 28-day mortality in sepsis patients. Clin Chim Acta 2021; 523:513-518. [PMID: 34742678 DOI: 10.1016/j.cca.2021.11.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 10/26/2021] [Accepted: 11/01/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Sepsis remains associated with a high mortality rate despite recent advances in treatment. Traditional biomarkers are inadequate for stratification of patients by sepsis severity. We examined use of the baseline concentration of fibroblast growth factor 19 (FGF19) in predicting 28-day mortality from sepsis. METHODS A total of 220 consecutive adult patients with sepsis who were admitted to our intensive care unit (ICU) during 2020 were prospectively recruited. Patients were categorized as survivors or non-survivors according to status at 28 days. Baseline concentrations of FGF19 and other parameters were measured. Receiver operating characteristic (ROC) analysis was used to determine the sensitivity, specificity, predictive value, and optimal cutoff of FGF19 in prediction of survival. Prognostic factors were identified using Cox regression analysis. RESULTS The serum FGF19 concentration was much higher in non-survivors than in survivors (355.0 pg/ml [range: 37.2, 2315.6] vs. 127.3 pg/ml [5.7, 944.1]; P < 0.05]. ROC analysis indicated an FGF19 concentration of 180 pg/ml was the optimal cutoff value. Multivariable Cox regression analysis showed that FGF19 concentration and the change in sequential organ failure assessment (ΔSOFA) score at baseline were independently and significantly associated with 28-day mortality. ROC analysis indicated that FGF19 had a better predictive value than PCT or CRP. Although ΔSOFA had a better predictive value than FGF19, ΔSOFA and FGF19 together had a significantly better predictive value than ΔSOFA alone. CONCLUSION Sepsis patients with high serum concentrations of FGF19 at ICU admission were associated with an increased risk of 28-day mortality in our ICU.
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Affiliation(s)
- Xing Li
- The First Clinical College of Southern Medical University, No. 1838, North Guangzhou Avenue, Guangzhou 510515, Guangdong Province, China; Department of Anesthesiology, General Hospital of The Southern Theater Command of The Chinese PLA, No. 111 Liuhua Road, Yuexiu District, Guangzhou, Guangdong Province, China; Department of Critical Care, Changsha of Traditional Chinese Medicine Hospital, No. 22, Xingsha Road, Changsha 410010, Hunan Province, China
| | - Tinghong Zhou
- Department of Critical Care, Changsha of Traditional Chinese Medicine Hospital, No. 22, Xingsha Road, Changsha 410010, Hunan Province, China
| | - Zexiang Zhu
- Department of Critical Care, Changsha of Traditional Chinese Medicine Hospital, No. 22, Xingsha Road, Changsha 410010, Hunan Province, China
| | - Bo Xu
- The First Clinical College of Southern Medical University, No. 1838, North Guangzhou Avenue, Guangzhou 510515, Guangdong Province, China; Department of Anesthesiology, General Hospital of The Southern Theater Command of The Chinese PLA, No. 111 Liuhua Road, Yuexiu District, Guangzhou, Guangdong Province, China.
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7
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Yang L, Zhou F, Zheng D, Wang D, Li X, Zhao C, Huang X. FGF/FGFR signaling: From lung development to respiratory diseases. Cytokine Growth Factor Rev 2021; 62:94-104. [PMID: 34593304 DOI: 10.1016/j.cytogfr.2021.09.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 08/31/2021] [Accepted: 09/10/2021] [Indexed: 02/06/2023]
Abstract
The fibroblast growth factor/fibroblast growth factor receptor (FGF/FGFR) signaling system regulates a variety of biological processes, including embryogenesis, angiogenesis, wound repair, tissue homeostasis, and cancer. It exerts these regulatory functions by controlling proliferation, differentiation, migration, survival, and metabolism of target cells. The morphological structure of the lung is a complex tree-like network for effective oxygen exchange, and the airway terminates in the middle and distal ends of many alveoli. FGF/FGFR signaling plays an important role in the pathophysiology of lung development and pathogenesis of various human respiratory diseases. Here, we mainly review recent advances in FGF/FGFR signaling during human lung development and respiratory diseases, including lung cancer, acute lung injury (ALI), pulmonary arterial hypertension (PAH), chronic obstructive pulmonary disease (COPD), asthma, and pulmonary fibrosis.
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Affiliation(s)
- Lehe Yang
- Division of Pulmonary Medicine, The First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, Zhejiang 325000, China
| | - Feng Zhou
- Division of Pulmonary Medicine, The First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, Zhejiang 325000, China
| | - Dandan Zheng
- Division of Pulmonary Medicine, The First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, Zhejiang 325000, China
| | - Dandan Wang
- Division of Pulmonary Medicine, The First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, Zhejiang 325000, China; School of Pharmaceutical Sciences, Wenzhou Medical University, University Town, Wenzhou, Zhejiang 325035, China
| | - Xiaokun Li
- School of Pharmaceutical Sciences, Wenzhou Medical University, University Town, Wenzhou, Zhejiang 325035, China.
| | - Chengguang Zhao
- Division of Pulmonary Medicine, The First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, Zhejiang 325000, China; School of Pharmaceutical Sciences, Wenzhou Medical University, University Town, Wenzhou, Zhejiang 325035, China.
| | - Xiaoying Huang
- Division of Pulmonary Medicine, The First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, Zhejiang 325000, China.
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Quah SY, Wong CC, Wong HC, Ho KL, Abdul Manan N, Deb PK, Sagineedu SR, Stanslas J. Microarray-based identification of differentially expressed genes associated with andrographolide derivatives-induced resistance in colon and prostate cancer cell lines. Toxicol Appl Pharmacol 2021; 425:115605. [PMID: 34087331 DOI: 10.1016/j.taap.2021.115605] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 04/30/2021] [Accepted: 05/30/2021] [Indexed: 10/21/2022]
Abstract
Chemoresistance poses a major hurdle to cancer treatments. Andrographolide-derived SRJ09 and SRJ23 were reported to exhibit potent, selective inhibitory activities against colon and prostate cancer cells, respectively. In this study, previously developed resistant colon (HCT-116rst09) and prostate (PC-3rst23) cancer cell lines were used to elucidate the molecular mechanisms contributing to chemoresistance. Cytotoxic effects of SRJ09 and SRJ23 on both parental and resistant cells were investigated. Cell cycle distributions in HCT-116rst09 cells following SRJ09 treatment were analysed using flow cytometry. Whole-genome microarray analysis was performed on both parental and resistant cells to obtain differential gene expression profiles. Microarray data were subjected to protein-protein interaction network, functional enrichment, and pathway analyses. Reverse transcription-polymerase chain reaction (RT-PCR) was used to validate the changes in expression levels of selected genes. Besides morphological changes, HCT-116rst09 cells showed 7.0-fold resistance to SRJ09 while PC-3rst23 cells displayed a 5.5-fold resistance to SRJ23, as compared with their respective parental cells. G0/G1-phase cell cycle arrest was observed in HCT-116rst09 cells upon SRJ09 treatment. Collectively, 77 and 21 genes were found differentially modulated in HCT-116rst09 and PC-3rst23 cells, respectively. Subsequent bioinformatics analysis revealed several genes associated with FGFR4 and PI3K pathways, and cancer stemness, were chemoresistance mediators in HCT-116rst09 cells. RT-PCR confirmed the HMOX1 upregulation and ATG12 downregulation protected the PC-3rst23 cells from SRJ23 cytotoxicity. In conclusion, acquired chemoresistance to SRJ09 and SRJ23 in colon and prostate cancer cells, respectively, could be attributed to the alterations in the expression of genes such as those related to PI3K and autophagy pathways.
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Affiliation(s)
- Shun Ying Quah
- Pharmacotherapeutics Unit, Department of Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Charng Choon Wong
- Pharmacotherapeutics Unit, Department of Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Hui Chyn Wong
- Pharmacotherapeutics Unit, Department of Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Kok Lian Ho
- Department of Pathology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Nizar Abdul Manan
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Pran Kishore Deb
- Faculty of Pharmacy, P.O.BOX (1), Philadelphia University, 19392 Amman, Jordan
| | - Sreenivasa Rao Sagineedu
- Department of Pharmaceutical Chemistry, School of Pharmacy, International Medical University, 57000 Kuala Lumpur, Malaysia
| | - Johnson Stanslas
- Pharmacotherapeutics Unit, Department of Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia.
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Zhou Z, Liu Z, Ou Q, Wu X, Wang X, Shao Y, Liu H, Yang Y. Targeting FGFR in non-small cell lung cancer: implications from the landscape of clinically actionable aberrations of FGFR kinases. Cancer Biol Med 2021; 18:j.issn.2095-3941.2020.0120. [PMID: 33710807 PMCID: PMC8185861 DOI: 10.20892/j.issn.2095-3941.2020.0120] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Accepted: 08/07/2020] [Indexed: 01/16/2023] Open
Abstract
OBJECTIVE Dysfunction in fibroblast growth factor receptor (FGFR) signaling has been reported in diverse cancer types, including non-small cell lung cancer (NSCLC). The frequency of FGFR aberrations in Chinese NSCLC patients is therefore of great clinical significance. METHODS A total of 10,966 NSCLC patients whose tumor specimen and/or circulating cell-free DNA (cfDNA) underwent hybridization capture-based next-generation sequencing were reviewed. Patients' clinical characteristics and treatment histories were also evaluated. RESULTS FGFR aberrations, including mutations, fusions, and gene amplifications, were detected in 1.9% (210/10,966) of the population. FGFR abnormalities were more frequently observed in lung squamous cell carcinomas (6.8%, 65/954) than lung adenocarcinomas (1.3%, 128/9,596). FGFR oncogenic mutations were identified in 19 patients (~0.17%), of which, 68% were male lung squamous cell carcinoma patients. Eleven out of the 19 patients (58%) had concurrent altered PI3K signaling, thus highlighting a potential combination therapeutic strategy of dual-targeting FGFR and PI3K signaling in such patients. Furthermore, FGFR fusions retaining the intact kinase domain were identified in 12 patients (0.11%), including 9 FGFR3-TACC3, 1 FGFR2-INA, 1 novel FGFR4-RAPGEFL1, and 1 novel fusion between the FGFR1 and SLC20A2 5'-untranslated regions, which may have caused FGFR1 overexpressions. Concomitant EGFR mutations or amplifications were observed in 6 patients, and 4 patients received anti-EGFR inhibitors, in whom FGFR fusions may have mediated resistance to anti-EGFR therapies. FGFR amplification was detected in 24 patients, with the majority being FGFR1 amplifications. Importantly, FGFR oncogenic mutations, fusions, and gene amplifications were almost always mutually exclusive events. CONCLUSIONS We report the prevalence of FGFR anomalies in a large NSCLC population, including mutations, gene amplifications, and novel FGFR fusions.
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Affiliation(s)
- Zhen Zhou
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Zichuan Liu
- Section No. 2 Internal Medicine, Cancer Center of Guangzhou Medical University, Guangzhou 511436, China
| | - Qiuxiang Ou
- Translational Medicine Research Institute, Geneseeq Technology Inc., Toronto M5G1L7, Canada
| | - Xue Wu
- Translational Medicine Research Institute, Geneseeq Technology Inc., Toronto M5G1L7, Canada
| | - Xiaonan Wang
- Nanjing Geneseeq Technology Inc., Nanjing 211500, China
| | - Yang Shao
- Translational Medicine Research Institute, Geneseeq Technology Inc., Toronto M5G1L7, Canada
- School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Hongyan Liu
- Department of Respiratory Medicine, The Second Hospital of Anhui Medical University, Hefei 230031, China
| | - Yu Yang
- Department of Oncology, The Second Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin 150086, China
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Cheng J, Li Y, Wang X, Dong Z, Chen Y, Zhang R, Huang J, Jin X, Yao J, Ge A, Song L, Lu Y, Zeng Z. Response Stratification in the First-Line Combined Immunotherapy of Hepatocellular Carcinoma at Genomic, Transcriptional and Immune Repertoire Levels. J Hepatocell Carcinoma 2021; 8:1281-1295. [PMID: 34737983 PMCID: PMC8558640 DOI: 10.2147/jhc.s326356] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 10/05/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Immunotherapy combined with VEGF inhibitor has become the new first-line therapy for advanced or metastatic hepatocellular carcinoma (HCC). However, the biomarkers for response and prognosis stratification of HCC first-line combined immunotherapy have not been clarified. METHODS Here, we obtained the genomic alteration data from pre-therapeutic samples of 103 HCC patients using a 605-gene NGS test, and obtained the transcriptional and T cell receptor (TCR) diversity data from 18 patients who underwent the first-line combined immunotherapy using RNAseq and TCR sequencing, respectively. Patients received sorafenib/sintilimab or lenvatinib/sintilimab combined first-line therapy and the response was assessed at 3-6 cycles of therapy. RESULTS No stratification of response was found in high-frequency key driver gene mutations, including TP53 and TERT. However, significantly higher ratio of progression (PD) was found in patients carrying MDM4 amplification. Similarly, FGF/3/4/19 amplifications could also result in high ratio of PD. The mRNA and lncRNA levels of eight genes related to hepatic metabolism and immune microenvironment exhibited significant differences between PR/SD and PD group, including DGKI, TNFSF14, CHST4, ACTIN1, PFKP, SLC51B, LCK and ERN1, suggesting stratification of response. Furthermore, moderate correlation was identified between the stratification genes (CHST4, SLC51B and ERN1) and immune factors (TIGIT, CD34, ICAM1, CCL5, CXCL9 and CXCL10), suggesting potential roles of these factors in immunoregulation. Strong linear correlation was found between any two of the three indexes for TCR CDR3 diversity, including Shannon-Wiener Index, Simpson index and evenness. However, no significant difference was found in the three indexes between the PR/SD and PD group, suggesting no stratification of response by these indexes. CONCLUSION We identified several potential biomarkers for response stratification in the first-line combined immunotherapy. MDM4 was capable of predicting disease progression, and a panel mRNA and lncRNA of eight genes may also predict the response. Further validation is needed to verify these biomarkers.
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Affiliation(s)
- Jiamin Cheng
- Comprehensive Liver Cancer Department, The Fifth Medical Center of the Chinese PLA General Hospital, Beijing, 100039, People's Republic of China
| | - Yinyin Li
- Comprehensive Liver Cancer Department, The Fifth Medical Center of the Chinese PLA General Hospital, Beijing, 100039, People's Republic of China
| | - Xiaohui Wang
- HaploX Biotechnology, Shenzhen, Guangdong Province, People's Republic of China
| | - Zheng Dong
- Comprehensive Liver Cancer Department, The Fifth Medical Center of the Chinese PLA General Hospital, Beijing, 100039, People's Republic of China
| | - Yan Chen
- Comprehensive Liver Cancer Department, The Fifth Medical Center of the Chinese PLA General Hospital, Beijing, 100039, People's Republic of China
| | - Rui Zhang
- Comprehensive Liver Cancer Department, The Fifth Medical Center of the Chinese PLA General Hospital, Beijing, 100039, People's Republic of China
| | - Jiagan Huang
- Comprehensive Liver Cancer Department, The Fifth Medical Center of the Chinese PLA General Hospital, Beijing, 100039, People's Republic of China
| | - Xueyuan Jin
- Comprehensive Liver Cancer Department, The Fifth Medical Center of the Chinese PLA General Hospital, Beijing, 100039, People's Republic of China
| | - Jianfei Yao
- HaploX Biotechnology, Shenzhen, Guangdong Province, People's Republic of China
| | - Aifang Ge
- HaploX Biotechnology, Shenzhen, Guangdong Province, People's Republic of China
| | - Lele Song
- HaploX Biotechnology, Shenzhen, Guangdong Province, People's Republic of China.,Department of Radiotherapy, The Eighth Medical Center of the Chinese PLA General Hospital, Beijing, 100091, People's Republic of China
| | - Yinying Lu
- Comprehensive Liver Cancer Department, The Fifth Medical Center of the Chinese PLA General Hospital, Beijing, 100039, People's Republic of China
| | - Zhen Zeng
- Comprehensive Liver Cancer Department, The Fifth Medical Center of the Chinese PLA General Hospital, Beijing, 100039, People's Republic of China
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11
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Levine KM, Ding K, Chen L, Oesterreich S. FGFR4: A promising therapeutic target for breast cancer and other solid tumors. Pharmacol Ther 2020; 214:107590. [PMID: 32492514 PMCID: PMC7494643 DOI: 10.1016/j.pharmthera.2020.107590] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 05/26/2020] [Indexed: 02/07/2023]
Abstract
The fibroblast growth factor receptor (FGFR) signaling pathway has long been known to cancer researchers because of its role in cell survival, proliferation, migration, and angiogenesis. Dysregulation of FGFR signaling is frequently reported in cancer studies, but most of these studies focus on FGFR1-3. However, there is growing evidence implicating an important and unique role of FGFR4 in oncogenesis, tumor progression, and resistance to anti-tumor therapy in multiple types of cancer. Importantly, there are several novel FGFR4-specific inhibitors in clinical trials, making FGFR4 an attractive target for further research. In this review, we focus on assessing the role of FGFR4 in cancer, with an emphasis on breast cancer. First, the structure, physiological functions and downstream signaling pathways of FGFR4 are introduced. Next, different mechanisms reported to cause aberrant FGFR4 activation and their functions in cancer are discussed, including FGFR4 overexpression, FGF ligand overexpression, FGFR4 somatic hotspot mutations, and the FGFR4 G388R single nucleotide polymorphism. Finally, ongoing and recently completed clinical trials targeting FGFRs in cancer are reviewed, highlighting the therapeutic potential of FGFR4 inhibition for the treatment of breast cancer.
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MESH Headings
- Animals
- Female
- Humans
- Antineoplastic Agents/adverse effects
- Antineoplastic Agents/therapeutic use
- Biomarkers, Tumor/antagonists & inhibitors
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/metabolism
- Breast Neoplasms/drug therapy
- Breast Neoplasms/enzymology
- Breast Neoplasms/genetics
- Breast Neoplasms/pathology
- Gene Expression Regulation, Neoplastic
- Molecular Targeted Therapy
- Mutation
- Polymorphism, Single Nucleotide
- Protein Kinase Inhibitors/adverse effects
- Protein Kinase Inhibitors/therapeutic use
- Receptor, Fibroblast Growth Factor, Type 4/antagonists & inhibitors
- Receptor, Fibroblast Growth Factor, Type 4/genetics
- Receptor, Fibroblast Growth Factor, Type 4/metabolism
- Signal Transduction
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Affiliation(s)
- Kevin M Levine
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA; Magee-Women's Research Institute, Magee-Women's Research Hospital of University of Pittsburgh Medical Center, Pittsburgh, PA, USA; Department of Pathology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kai Ding
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA; Magee-Women's Research Institute, Magee-Women's Research Hospital of University of Pittsburgh Medical Center, Pittsburgh, PA, USA; Integrative Systems Biology Program, University of Pittsburgh, Pittsburgh, PA, USA
| | - Lyuqin Chen
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA; Magee-Women's Research Institute, Magee-Women's Research Hospital of University of Pittsburgh Medical Center, Pittsburgh, PA, USA; Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Steffi Oesterreich
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA; Magee-Women's Research Institute, Magee-Women's Research Hospital of University of Pittsburgh Medical Center, Pittsburgh, PA, USA; Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA.
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12
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Dong M, Liu J, Gong H, Li X, Song Z, Zhao H, Wei S, Chen G, Zhou Q, Liu H, Chen J. The analysis of surgical prognostic factors and molecular typing of locally advanced lung squamous cell carcinomas. Asia Pac J Clin Oncol 2020; 17:e226-e237. [PMID: 32902166 DOI: 10.1111/ajco.13438] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Accepted: 07/10/2020] [Indexed: 01/29/2023]
Abstract
Lung squamous cell carcinoma (LSCC) is a common subtype of non-small cell lung cancer (NSCLC), accounts for about 30% of all lung cancer, and has unique clinical and histologic characteristics. The predominant treatment of LSCC is surgical intervention. The purpose of this study was to explore the survival rates of the patients with primary LSCC after surgical treatment and the factors affecting prognosis. And also to analyze the molecular typing of local advanced LSCC of patients with various survival periods. We retrospectively evaluated the files of 170 patients with squamous NSCLC who were treated at the Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, between January 2008 and December 2011. Univariate (Cox regression analysis) and multivariate (likelihood ratio) analyses were carried out for overall survival (OS) and the median survival duration. A P-value of < .05 was defined as significant. And then, we detected the mutation of 56 genes related to lung cancer by next-generation sequencing for two groups of lung squamous cell cancer patients, in which the OS was more than 3 years in one group and less than 1 year in the other group. In addition, we analysis the relationship between the molecular typing and the survival period. Next, we used the Cancer Genome Atlas (TCGA) database to compare the different patients' clinical information with the genes, which have been analyzed in our patients' tumor tissue samples.
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Affiliation(s)
- Ming Dong
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin Lung Cancer Institute, Tianjin, 300052, China
| | - Jinghao Liu
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin Lung Cancer Institute, Tianjin, 300052, China
| | - Hao Gong
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin Lung Cancer Institute, Tianjin, 300052, China
| | - Xin Li
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin Lung Cancer Institute, Tianjin, 300052, China
| | - Zuoqing Song
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin Lung Cancer Institute, Tianjin, 300052, China
| | - Honglin Zhao
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin Lung Cancer Institute, Tianjin, 300052, China
| | - Sen Wei
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin Lung Cancer Institute, Tianjin, 300052, China
| | - Gang Chen
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin Lung Cancer Institute, Tianjin, 300052, China
| | - Qinghua Zhou
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin Lung Cancer Institute, Tianjin, 300052, China
| | - Hongyu Liu
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin Lung Cancer Institute, Tianjin, 300052, China
| | - Jun Chen
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin Lung Cancer Institute, Tianjin, 300052, China
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13
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Chen S, Lu H, Chen G, Yang J, Huang W, Wang X, Huang S, Gao L, Liu J, Fu Z, Chen P, Zhai G, Luo J, Li X, Huang Z, Li Z, Gan T, Yang D, Mo W, Zhou H. Downregulation of miRNA-126-3p is associated with progression of and poor prognosis for lung squamous cell carcinoma. FEBS Open Bio 2020; 10:1624-1641. [PMID: 32598517 PMCID: PMC7396450 DOI: 10.1002/2211-5463.12920] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 06/05/2020] [Accepted: 06/24/2020] [Indexed: 12/12/2022] Open
Abstract
Lung squamous cell carcinoma (LUSC) is the main pathological type of pulmonary malignant tumors; at present, less than 10% of patients with advanced metastatic LUSC live for more than 5 years. We previously reported that low expression of miRNA-126-3p is associated with the occurrence and progression of lung adenocarcinoma (LUAD). Here, we examined expression of miRNA-126-3p in 23 samples from patients with LUSCs and 23 normal control specimens by quantitative real-time PCR (RT-qPCR). Associations between miRNA-126-3p expression and clinical features were studied from materials derived from Gene Expression Omnibus (GEO) chips and The Cancer Genome Atlas (TCGA) database. Twelve online platforms were used to identify candidate target genes of miRNA-126-3p. Further analyses of the Kyoto Encyclopedia of Genes and Genomes (KEGG), Gene Ontology (GO), and protein-protein interaction (PPI) network were performed on the target genes. GEO microarray analysis, TCGA data mining, RT-qPCR, and integration analysis consistently reported low expression of miRNA-126-3p in LUSC. A total of 42 genes were identified as potential target genes of miRNA-126-3p from online platforms, GEO microarrays, and the TCGA database. GO and KEGG analyses demonstrated that the target genes are involved in several biological processes that promote the progression of LUSC. SOX2, E2F2, and E2F3 were selected as hub genes from the PPI network for further analysis. In summary, our results suggest that the low expression of miRNA-126-3p may play a role in promoting the development of LUSC and miRNA-126-3p may be a biomarker for LUSC early diagnosis and prognosis.
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Affiliation(s)
- Shang‐Wei Chen
- Department of Thoracic and Cardiovascular DiseasesFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Hui‐Ping Lu
- Department of PathologyFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Gang Chen
- Department of PathologyFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Jie Yang
- Department of PharmacologySchool of PharmacyGuangxi Medical UniversityNanningChina
| | - Wan‐Ying Huang
- Department of PathologyFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Xiang‐Ming Wang
- Department of PathologyFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Shu‐Ping Huang
- Department of Medical OncologyThe Second Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Li Gao
- Department of PathologyFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Jun Liu
- Department of Thoracic and Cardiovascular DiseasesFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Zong‐Wang Fu
- Department of Thoracic and Cardiovascular DiseasesFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Peng Chen
- Department of PathologyFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Gao‐Qiang Zhai
- Department of PathologyFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Jiao Luo
- Department of Thoracic and Cardiovascular DiseasesFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Xiao‐Jiao Li
- Department of PET/CTFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Zhi‐Guang Huang
- Department of PathologyFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Zu‐Yun Li
- Department of PathologyFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Ting‐Qing Gan
- Department of Medical OncologyThe Second Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Da‐Ping Yang
- Department of PathologyGuigang People's Hospital of Guangxi/the Eighth Affiliated Hospital of Guangxi Medical UniversityGuigangChina
| | - Wei‐Jia Mo
- Department of PathologyFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Hua‐Fu Zhou
- Department of Thoracic and Cardiovascular DiseasesFirst Affiliated Hospital of Guangxi Medical UniversityNanningChina
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14
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Cheng Y, Ma L, Liu Y, Zhu J, Xin Y, Liu X, Wang Y, Zhang T, Yang C, Wang S, Cui H, Zhang L, Dai J, Shao L, Lin J, Ye J, Liu H. Comprehensive characterization and clinical impact of concomitant genomic alterations in EGFR-mutant NSCLCs treated with EGFR kinase inhibitors. Lung Cancer 2020; 145:63-70. [PMID: 32408134 DOI: 10.1016/j.lungcan.2020.04.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 04/02/2020] [Accepted: 04/06/2020] [Indexed: 01/10/2023]
Abstract
OBJECTIVES Although the majority of epidermal growth factor receptor (EGFR)-mutant non-small cell lung cancer (NSCLC) patients respond to EGFR tyrosine kinase inhibitors (TKIs), significant heterogeneity in clinical response is observed which might be attributed to the distinct sub-molecular characteristics. The present study aims to identify genetic alterations correlated with clinical outcomes and treatment response to different EGFR-TKI inhibitors. MATERIALS AND METHODS We integrated the genomic data and clinical outcomes including progression-free survival (PFS) and overall survival (OS) in 179 patients with advanced EGFR-mutant NSCLC who were treated with EGFR-TKI as 1st line of treatment. RESULTS We found that EGFR-mutant patients harboring concomitant TP53 mutation (OS: 21 vs. 40 months, P = 0.05), ERBB2 amplification (PFS: 6.1 vs. 12.5 months, P = 0.01) or FGF19 amplification (OS: 11.2 vs. 27.1 months, P = 0.01) were significantly associated with a poorer clinical prognosis after treated with 1st generation EGFR-TKI. In contrast, the presence of TP53 mutation did not affect the PFS nor OS of patients treated with 2nd generation EGFR-TKI. Furthermore, EGFR-mutant and TP53-wild type (WT) patients benefited more from a combinatorial treatment consisting of EGFR-TKI and bevacizumab comparing to EGFR-TKI as a single agent (PFS: 21.7 vs. 9.3 months, P < 0.01). Copy number variation (CNV) (PFS: 4.6 vs.9.4 months, p = 0.018) was identified as an unfavorable predictive factor to 3rd-generation TKI. We also revealed distinct resistance mechanisms associated with different EGFR-TKIs. CONCLUSION Our study highlights the heterogeneity both in the primary molecular landscape and acquired alterations in EGFR-mutated NSCLCs, which might play a role in determining the clinical efficacy of EGFR-TKIs. We also revealed the differential prognostic role of TP53 mutation in patients treated with the 1st or 2nd generation of EGFR-TKI. Our study also suggests that EGFR-mutant and TP53-WT patients may benefit more from combinatorial treatment consisting of EGFR-TKI and bevacizumab, highlighting the importance of further stratifying EGFR-mutant patients.
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Affiliation(s)
- Ying Cheng
- Jilin Cancer Hospital, Changchun, China.
| | - Lixia Ma
- Jilin Cancer Hospital, Changchun, China
| | - Ying Liu
- Jilin Cancer Hospital, Changchun, China
| | - Jing Zhu
- Jilin Cancer Hospital, Changchun, China
| | - Ying Xin
- Jilin Cancer Hospital, Changchun, China
| | | | - Ying Wang
- Jilin Cancer Hospital, Changchun, China
| | | | | | | | | | | | - Jixin Dai
- Jilin Cancer Hospital, Changchun, China
| | - Lin Shao
- Burning Rock Biotech, Guangzhou, China
| | - Jing Lin
- Burning Rock Biotech, Guangzhou, China
| | - Junyi Ye
- Burning Rock Biotech, Guangzhou, China
| | - Hao Liu
- Burning Rock Biotech, Guangzhou, China
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15
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Guo Y, Zhang X, Zeng W, Zhang J, Cai L, Wu Z, Su J, Xiao Y, Liu N, Tang L, Xu X, Chen X, Peng C. TRAF6 Activates Fibroblasts to Cancer-Associated Fibroblasts through FGF19 in Tumor Microenvironment to Benefit the Malignant Phenotype of Melanoma Cells. J Invest Dermatol 2020; 140:2268-2279.e11. [PMID: 32275977 DOI: 10.1016/j.jid.2020.03.950] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 03/03/2020] [Accepted: 03/04/2020] [Indexed: 01/10/2023]
Abstract
Cancer-associated fibroblasts (CAFs) are an important component of the tumor microenvironment and mediate tumor progression in various cancers. A previous study demonstrated that TRAF6 promotes the malignant phenotype of melanoma cells. However, the role of TRAF6 in melanoma CAFs remains unclear. In this study, we found that TRAF6 was significantly upregulated in CAFs adjacent to melanoma cells. Functional assays showed that TRAF6 promoted fibroblast proliferation and migration as well as MMP and α-SMA expression. Moreover, the expression of TRAF6 in fibroblasts promoted the malignant phenotype of melanoma cells in vitro and in vivo. Meanwhile, the intervention of TRAF6 expression in melanoma cells affected the activation of CAFs. We found that FGF19 was a key cytokine regulated by TRAF6 through NF-κB1 using luciferase assay and chromatin immunoprecipitation in melanoma cells. Because plasma FGF19 levels are elevated in patients with melanoma, it may significantly induce fibroblast activation in vitro and in vivo. Taken together, our results support that TRAF6 is a key molecule that mediates the interaction between melanoma cells and stromal fibroblasts, suggesting that TRAF6 is a potentially promising target in melanoma therapy.
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Affiliation(s)
- Yeye Guo
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health And Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xu Zhang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health And Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Weiqi Zeng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health And Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jianglin Zhang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health And Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lei Cai
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health And Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China; Department of Breast and Thyroid Surgery, Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zeyu Wu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Juan Su
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health And Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yi Xiao
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health And Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Nian Liu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health And Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Ling Tang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health And Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiaowei Xu
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health And Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Cong Peng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Engineering Research Center of Skin Health And Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China.
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16
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Liu H, Zheng S, Hou X, Liu X, Du K, Lv X, Li Y, Yang F, Li W, Sui J. Novel Abs targeting the N-terminus of fibroblast growth factor 19 inhibit hepatocellular carcinoma growth without bile-acid-related side-effects. Cancer Sci 2020; 111:1750-1760. [PMID: 32061104 PMCID: PMC7226213 DOI: 10.1111/cas.14353] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 02/05/2020] [Indexed: 12/22/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a common and particularly fatal form of cancer for which very few drugs are effective. The fibroblast growth factor 19 (FGF19) has been viewed as a driver of HCC development and a potential Ab target for developing novel HCC therapy. However, a previously developed anti‐FGF19 Ab disrupted FGF19’s normal regulatory function and caused severe bile‐acid‐related side‐effects despite of having potent antitumor effects in preclinical models. Here, we developed novel human Abs (G1A8 and HS29) that specifically target the N‐terminus of FGF19. Both Abs inhibited FGF19‐induced HCC cell proliferation in vitro and significantly suppressed HCC tumor growth in mouse models. Importantly, no bile‐acid‐related side effects were observed in preclinical cynomolgus monkeys. Fundamentally, our study demonstrates that it is possible to target FGF19 for anti‐HCC therapies without adversely affecting its normal bile acid regulatory function, and highlights the exciting promise of G1A8 or HS29 as potential therapy for HCC.
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Affiliation(s)
- Huisi Liu
- National Institute of Biological Sciences (NIBS), Beijing, China.,Peking University-Tsinghua University-National Institute of Biological Sciences (PTN) Joint Graduate Program, School of Life Sciences, Peking University, Beijing, China
| | - Sanduo Zheng
- National Institute of Biological Sciences (NIBS), Beijing, China
| | - Xinfeng Hou
- National Institute of Biological Sciences (NIBS), Beijing, China
| | - Ximing Liu
- National Institute of Biological Sciences (NIBS), Beijing, China
| | - Kaixin Du
- National Institute of Biological Sciences (NIBS), Beijing, China
| | - Xueyuan Lv
- National Institute of Biological Sciences (NIBS), Beijing, China.,PTN Joint Graduate Program, School of Life Sciences, Tsinghua University, Beijing, China
| | - Yulu Li
- National Institute of Biological Sciences (NIBS), Beijing, China.,Peking University-Tsinghua University-National Institute of Biological Sciences (PTN) Joint Graduate Program, School of Life Sciences, Peking University, Beijing, China
| | - Fang Yang
- National Institute of Biological Sciences (NIBS), Beijing, China
| | - Wenhui Li
- National Institute of Biological Sciences (NIBS), Beijing, China.,Tsinghua Institute of Multidisciplinary Biomedical Research, Tsinghua University, Beijing, China
| | - Jianhua Sui
- National Institute of Biological Sciences (NIBS), Beijing, China.,Tsinghua Institute of Multidisciplinary Biomedical Research, Tsinghua University, Beijing, China
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17
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Li F, Li Z, Han Q, Cheng Y, Ji W, Yang Y, Lu S, Xia W. Enhanced autocrine FGF19/FGFR4 signaling drives the progression of lung squamous cell carcinoma, which responds to mTOR inhibitor AZD2104. Oncogene 2020; 39:3507-3521. [PMID: 32111983 PMCID: PMC7176586 DOI: 10.1038/s41388-020-1227-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 02/05/2020] [Accepted: 02/17/2020] [Indexed: 01/28/2023]
Abstract
Lung cancer occurrence and associated mortality ranks top in all countries. Despite the rapid development of targeted and immune therapies, many patients experience relapse within a few years. It is urgent to uncover the mechanisms that drive lung cancer progression and identify novel molecular targets. Our group has previously identified FGF19 as a prognostic marker and potential driver gene of lung squamous cell carcinomas (LSQ) in Chinese smoking patients. However, the underlying mechanism of how FGF19 promotes the progression of LSQ remains unclear. In this study, we characterized and confirmed that FGF19 serves as an oncogenic driver in LSQ development and progression, and reported that the amplification and high expression of FGF19 in LSQ was significantly associated with poor overall and progression-free survival. A higher serum level of FGF19 was found in lung cancer patients, which could also serve as a novel diagnostic index to screen lung cancer. Overproduction of FGF19 in LSQ cells markedly promoted cell growth, progression and metastasis, while downregulating FGF19 effectively inhibited LSQ progression in vitro and in vivo. Moreover, downregulating the receptor FGFR4 was also effective to suppress the growth and migration of LSQ cells. Since FGF19 could be induced by smoking or endoplasmic reticulum stress, to tackle the more malignant FGF19-overproducing LSQ, we reported for the first time that inhibiting mTOR pathway by using AZD2014 was effective and feasible. These findings have offered a new strategy by using anti-FGF19/FGFR4 therapy or mTOR-based therapy in FGF19-driven LSQ.
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Affiliation(s)
- Fan Li
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med X Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Ziming Li
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Qing Han
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med X Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Yirui Cheng
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med X Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Wenxiang Ji
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Ying Yang
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Shun Lu
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Weiliang Xia
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med X Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.
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18
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Liu Y, Cao M, Cai Y, Li X, Zhao C, Cui R. Dissecting the Role of the FGF19-FGFR4 Signaling Pathway in Cancer Development and Progression. Front Cell Dev Biol 2020; 8:95. [PMID: 32154250 PMCID: PMC7044267 DOI: 10.3389/fcell.2020.00095] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 02/04/2020] [Indexed: 12/11/2022] Open
Abstract
Fibroblast growth factor (FGF) receptor 4 (FGFR4) belongs to a family of tyrosine kinase receptor. FGFR4 is highly activated in certain types of cancer and its activation is closely associated with its specific ligand, FGF19. Indeed, FGF19-FGFR4 signaling is implicated in many cellular processes including cell proliferation, migration, metabolism, and differentiation. Since active FGF19-FGFR4 signaling acts as an oncogenic pathway in certain types of cancer, the development and therapeutic evaluation of FGFR4-specific inhibitors in cancer patients is a topic of significant interest. In this review, we aim to provide an updated overview of currently-available FGFR4 inhibitors and their ongoing clinical trials, as well as upcoming potential therapeutics. Further, we examined the possibility of enhancing the therapeutic efficiency of FGFR4 inhibitors in cancer patients. We also discussed the underlying molecular mechanisms of oncogenic activation of FGFR4 by FGF19.
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Affiliation(s)
- Yanan Liu
- Cancer and Anticancer Drug Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Meng Cao
- Cancer and Anticancer Drug Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Yuepiao Cai
- Cancer and Anticancer Drug Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Xiaokun Li
- Cancer and Anticancer Drug Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Chengguang Zhao
- Cancer and Anticancer Drug Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
- Wenzhou University-Wenzhou Medical University Collaborative Innovation Center of Biomedical, Wenzhou, China
- Institute of Life Sciences, Wenzhou University, Wenzhou, China
| | - Ri Cui
- Cancer and Anticancer Drug Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
- Wenzhou University-Wenzhou Medical University Collaborative Innovation Center of Biomedical, Wenzhou, China
- Institute of Life Sciences, Wenzhou University, Wenzhou, China
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Niemira M, Collin F, Szalkowska A, Bielska A, Chwialkowska K, Reszec J, Niklinski J, Kwasniewski M, Kretowski A. Molecular Signature of Subtypes of Non-Small-Cell Lung Cancer by Large-Scale Transcriptional Profiling: Identification of Key Modules and Genes by Weighted Gene Co-Expression Network Analysis (WGCNA). Cancers (Basel) 2019; 12:E37. [PMID: 31877723 PMCID: PMC7017323 DOI: 10.3390/cancers12010037] [Citation(s) in RCA: 151] [Impact Index Per Article: 30.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/16/2019] [Accepted: 12/19/2019] [Indexed: 12/11/2022] Open
Abstract
Non-small-cell lung cancer (NSCLC) represents a heterogeneous group of malignancies consisting essentially of adenocarcinoma (ADC) and squamous cell carcinoma (SCC). Although the diagnosis and treatment of ADC and SCC have been greatly improved in recent decades, there is still an urgent need to identify accurate transcriptome profile associated with the histological subtypes of NSCLC. The present study aims to identify the key dysregulated pathways and genes involved in the development of lung ADC and SCC and to relate them with the clinical traits. The transcriptional changes between tumour and normal lung tissues were investigated by RNA-seq. Gene ontology (GO), canonical pathways analysis with the prediction of upstream regulators, and weighted gene co-expression network analysis (WGCNA) to identify co-expressed modules and hub genes were used to explore the biological functions of the identified dysregulated genes. It was indicated that specific gene signatures differed significantly between ADC and SCC related to the distinct pathways. Of identified modules, four and two modules were the most related to clinical features in ADC and SCC, respectively. CTLA4, MZB1, NIP7, and BUB1B in ADC, as well as GNG11 and CCNB2 in SCC, are novel top hub genes in modules associated with tumour size, SUVmax, and recurrence-free survival. Our research provides a more effective understanding of the importance of biological pathways and the relationships between major genes in NSCLC in the perspective of searching for new molecular targets.
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Affiliation(s)
- Magdalena Niemira
- Clinical Research Centre, Medical University of Bialystok, 15-276 Bialystok, Poland; (A.S.); (A.B.); (A.K.)
| | - Francois Collin
- Centre for Bioinformatics and Data Analysis, Medical University of Bialystok, 15-276 Bialystok, Poland; (F.C.); (K.C.); (M.K.)
| | - Anna Szalkowska
- Clinical Research Centre, Medical University of Bialystok, 15-276 Bialystok, Poland; (A.S.); (A.B.); (A.K.)
| | - Agnieszka Bielska
- Clinical Research Centre, Medical University of Bialystok, 15-276 Bialystok, Poland; (A.S.); (A.B.); (A.K.)
| | - Karolina Chwialkowska
- Centre for Bioinformatics and Data Analysis, Medical University of Bialystok, 15-276 Bialystok, Poland; (F.C.); (K.C.); (M.K.)
| | - Joanna Reszec
- Department of Medical Pathomorphology, Medical University of Bialystok, 15-276 Bialystok, Poland;
| | - Jacek Niklinski
- Department of Clinical Molecular Biology, Medical University of Bialystok, 15-276 Bialystok, Poland;
| | - Miroslaw Kwasniewski
- Centre for Bioinformatics and Data Analysis, Medical University of Bialystok, 15-276 Bialystok, Poland; (F.C.); (K.C.); (M.K.)
| | - Adam Kretowski
- Clinical Research Centre, Medical University of Bialystok, 15-276 Bialystok, Poland; (A.S.); (A.B.); (A.K.)
- Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Bialystok, 15-276 Bialystok, Poland
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Aversa J, Song M, Shimazu T, Inoue M, Charvat H, Yamaji T, Sawada N, Pfeiffer RM, Karimi P, Dawsey SM, Rabkin CS, Tsugane S, Camargo MC. Prediagnostic circulating inflammation biomarkers and esophageal squamous cell carcinoma: A case-cohort study in Japan. Int J Cancer 2019; 147:686-691. [PMID: 31671219 DOI: 10.1002/ijc.32763] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 10/14/2019] [Accepted: 10/15/2019] [Indexed: 01/05/2023]
Abstract
Esophageal squamous cell carcinoma (ESCC) is the predominant histologic subtype of esophageal cancer worldwide. Measurements of circulating inflammation-related biomarkers may inform etiology or provide noninvasive signatures for early diagnosis. We therefore examined levels of inflammation molecules for associations with ESCC risk. Using a case-cohort study designed within the Japan Public Health Center-based Prospective Study, we measured baseline plasma levels of 92 biomarkers using a multiplex assay in a subcohort of 410 randomly selected participants and 66 participants with incident ESCC (including four cases that occurred in the subcohort). ESCC hazard ratios (HRs) were calculated for 2-4 quantiles of each biomarker by Cox proportional hazards regression models with age as the time metric, adjusted for sex, smoking and alcohol use. Twenty analytes were undetectable in nearly all samples. Of the remaining 72, 12 biomarkers (FGF19, ST1A1, STAMBP, AXIN1, CASP8, NT3, CD6, CDCP1, CD5, SLAMF1, OPG and CSF1) were associated with increased ESCC risk (ptrend < 0.05) with HRs per quantile 1.28-1.65. Seven biomarkers (CXCL6, CCL23, CXCL5, TGFA, CXCL1, OSM and CCL4) were inversely associated with HRs 0.57-0.72. FGF19, CASP8, STAMBP, ST1A1 and CCL-4 met statistical significance with false discovery rate correction. Associations did not differ <5 vs. ≥5 years between blood collection and ESCC diagnosis. CASP8, STAMBP and ST1A1 were strongly correlated (p < 0.05). Our study expands the range of inflammation molecules associated with the development of this highly lethal neoplasia. Correlations among these novel biomarkers suggest a possible shared pathway. These findings need replication and could further delineate ESCCs molecular mechanisms of carcinogenesis.
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Affiliation(s)
- John Aversa
- Surgical Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Minkyo Song
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Taichi Shimazu
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Manami Inoue
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Hadrien Charvat
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Taiki Yamaji
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Norie Sawada
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Parisa Karimi
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Sanford M Dawsey
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Charles S Rabkin
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Shoichiro Tsugane
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - M Constanza Camargo
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
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21
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Yu X, Yan N, Li Z, Hua Y, Chen W. FGF19 sustains the high proliferative ability of keratinocytes in psoriasis through the regulation of Wnt/GSK-3β/β-catenin signalling via FGFR4. Clin Exp Pharmacol Physiol 2019; 46:761-769. [PMID: 31074061 DOI: 10.1111/1440-1681.13103] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 02/26/2019] [Accepted: 05/05/2019] [Indexed: 12/12/2022]
Abstract
Accumulating evidence has shown that fibroblast growth factor 19 (FGF19) plays an important role in regulating cell proliferation. Psoriasis is characterized by the hyperproliferation of keratinocytes in skin lesions. However, whether FGF19 regulates the proliferation of keratinocytes in psoriasis remains unknown. In this study, we aimed to explore the potential relevance of FGF19 in psoriasis. We found that FGF19 was highly expressed in psoriatic skin from psoriasis patients, as well as keratinocytes that were stimulated with a cocktail of cytokines (M5), which is an in vitro model of psoriasis. Functional experiments demonstrated that FGF19 overexpression promoted the growth and proliferation of keratinocytes, while FGF19 knockdown showed opposite effect. Moreover, we found that FGF19 increased the phosphorylation of glycogen synthase kinase (GSK)-3β and promoted the expression of β-catenin and the activation of T cell factor 4 (TCF4) transcriptional activity. Notably, blocking Wnt/β-catenin signalling by silencing β-catenin partially reversed FGF19-mediated promotional effects on keratinocyte proliferation. In addition, FGFR4 inhibition significantly blocked the promotional effect of FGF19 on keratinocyte proliferation and GSK-3β/β-catenin/TCF4 signalling. Taken together, our results demonstrated that FGF19 contributes to sustaining the high proliferative ability of keratinocytes through promoting Wnt/GSK-3β/β-catenin signalling via FGFR4, highlighting the importance of FGF19 in the pathogenesis of psoriasis. Our study suggests that FGF19 may serve as a novel and potential therapeutic target for psoriasis.
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Affiliation(s)
- Xiaoyun Yu
- Department of Dermatology, Nanjing Second Hospital, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Ning Yan
- Department of Dermatology, Nanjing Second Hospital, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Zihai Li
- Department of Dermatology, Nanjing Second Hospital, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Yunhui Hua
- Department of Dermatology, Nanjing Second Hospital, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Wei Chen
- Department of Dermatology, Nanjing Second Hospital, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
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22
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MicroRNA-520e restricts the proliferation and invasion of glioma cells through the downregulation of Wnt/β-catenin signaling by targeting fibroblast growth factor 19. Biochem Biophys Res Commun 2019; 511:619-625. [DOI: 10.1016/j.bbrc.2019.02.112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 02/21/2019] [Indexed: 12/22/2022]
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23
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Fibroblast Growth Factor Receptor 4 Targeting in Cancer: New Insights into Mechanisms and Therapeutic Strategies. Cells 2019; 8:cells8010031. [PMID: 30634399 PMCID: PMC6356571 DOI: 10.3390/cells8010031] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 01/03/2019] [Accepted: 01/08/2019] [Indexed: 12/21/2022] Open
Abstract
Fibroblast growth factor receptor 4 (FGFR4), a tyrosine kinase receptor for FGFs, is involved in diverse cellular processes, including the regulation of cell proliferation, differentiation, migration, metabolism, and bile acid biosynthesis. High activation of FGFR4 is strongly associated with the amplification of its specific ligand FGF19 in many types of solid tumors and hematologic malignancies, where it acts as an oncogene driving the cancer development and progression. Currently, the development and therapeutic evaluation of FGFR4-specific inhibitors, such as BLU9931 and H3B-6527, in animal models and cancer patients, are paving the way to suppress hyperactive FGFR4 signaling in cancer. This comprehensive review not only covers the recent discoveries in understanding FGFR4 regulation and function in cancer, but also reveals the therapeutic implications and applications regarding emerging anti-FGFR4 agents. Our aim is to pinpoint the potential of FGFR4 as a therapeutic target and identify new avenues for advancing future research in the field.
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24
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Somm E, Jornayvaz FR. Fibroblast Growth Factor 15/19: From Basic Functions to Therapeutic Perspectives. Endocr Rev 2018; 39:960-989. [PMID: 30124818 DOI: 10.1210/er.2018-00134] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 07/10/2018] [Indexed: 12/11/2022]
Abstract
Discovered 20 years ago, fibroblast growth factor (FGF)19, and its mouse ortholog FGF15, were the first members of a new subfamily of FGFs able to act as hormones. During fetal life, FGF15/19 is involved in organogenesis, affecting the development of the ear, eye, heart, and brain. At adulthood, FGF15/19 is mainly produced by the ileum, acting on the liver to repress hepatic bile acid synthesis and promote postprandial nutrient partitioning. In rodents, pharmacologic doses of FGF19 induce the same antiobesity and antidiabetic actions as FGF21, with these metabolic effects being partly mediated by the brain. However, activation of hepatocyte proliferation by FGF19 has long been a challenge to its therapeutic use. Recently, genetic reengineering of the molecule has resolved this issue. Despite a global overlap in expression pattern and function, murine FGF15 and human FGF19 exhibit several differences in terms of regulation, molecular structure, signaling, and biological properties. As most of the knowledge originates from the use of FGF19 in murine models, differences between mice and humans in the biology of FGF15/19 have to be considered for a successful translation from bench to bedside. This review summarizes the basic knowledge concerning FGF15/19 in mice and humans, with a special focus on regulation of production, morphogenic properties, hepatocyte growth, bile acid homeostasis, as well as actions on glucose, lipid, and energy homeostasis. Moreover, implications and therapeutic perspectives concerning FGF19 in human diseases (including obesity, type 2 diabetes, hepatic steatosis, biliary disorders, and cancer) are also discussed.
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Affiliation(s)
- Emmanuel Somm
- Service of Endocrinology, Diabetes, Hypertension, and Nutrition, Geneva University Hospitals, University of Geneva Medical School, Geneva, Switzerland
| | - François R Jornayvaz
- Service of Endocrinology, Diabetes, Hypertension, and Nutrition, Geneva University Hospitals, University of Geneva Medical School, Geneva, Switzerland
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