1
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Wolde T, Bhardwaj V, Reyad-ul-Ferdous M, Qin P, Pandey V. The Integrated Bioinformatic Approach Reveals the Prognostic Significance of LRP1 Expression in Ovarian Cancer. Int J Mol Sci 2024; 25:7996. [PMID: 39063239 PMCID: PMC11276689 DOI: 10.3390/ijms25147996] [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: 06/12/2024] [Revised: 07/14/2024] [Accepted: 07/18/2024] [Indexed: 07/28/2024] Open
Abstract
A hyperactive tumour microenvironment (TME) drives unrestricted cancer cell survival, drug resistance, and metastasis in ovarian carcinoma (OC). However, therapeutic targets within the TME for OC remain elusive, and efficient methods to quantify TME activity are still limited. Herein, we employed an integrated bioinformatics approach to determine which immune-related genes (IRGs) modulate the TME and further assess their potential theragnostic (therapeutic + diagnostic) significance in OC progression. Using a robust approach, we developed a predictive risk model to retrospectively examine the clinicopathological parameters of OC patients from The Cancer Genome Atlas (TCGA) database. The validity of the prognostic model was confirmed with data from the International Cancer Genome Consortium (ICGC) cohort. Our approach identified nine IRGs, AKT2, FGF7, FOS, IL27RA, LRP1, OBP2A, PAEP, PDGFRA, and PI3, that form a prognostic model in OC progression, distinguishing patients with significantly better clinical outcomes in the low-risk group. We validated this model as an independent prognostic indicator and demonstrated enhanced prognostic significance when used alongside clinical nomograms for accurate prediction. Elevated LRP1 expression, which indicates poor prognosis in bladder cancer (BLCA), OC, low-grade gliomas (LGG), and glioblastoma (GBM), was also associated with immune infiltration in several other cancers. Significant correlations with immune checkpoint genes (ICGs) highlight the potential importance of LRP1 as a biomarker and therapeutic target. Furthermore, gene set enrichment analysis highlighted LRP1's involvement in metabolism-related pathways, supporting its prognostic and therapeutic relevance also in BLCA, OC, low-grade gliomas (LGG), GBM, kidney cancer, OC, BLCA, kidney renal clear cell carcinoma (KIRC), stomach adenocarcinoma (STAD), and stomach and oesophageal carcinoma (STES). Our study has generated a novel signature of nine IRGs within the TME across cancers, that could serve as potential prognostic predictors and provide a valuable resource to improve the prognosis of OC.
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Affiliation(s)
- Tesfaye Wolde
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China; (T.W.); (M.R.-u.-F.)
| | - Vipul Bhardwaj
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China;
| | - Md. Reyad-ul-Ferdous
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China; (T.W.); (M.R.-u.-F.)
| | - Peiwu Qin
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China; (T.W.); (M.R.-u.-F.)
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China;
| | - Vijay Pandey
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China; (T.W.); (M.R.-u.-F.)
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China;
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2
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Pandey V, Zhang X, Poh HM, Wang B, Dukanya D, Ma L, Yin Z, Bender A, Periyasamy G, Zhu T, Rangappa KS, Basappa B, Lobie PE. Monomerization of Homodimeric Trefoil Factor 3 (TFF3) by an Aminonitrile Compound Inhibits TFF3-Dependent Cancer Cell Survival. ACS Pharmacol Transl Sci 2022; 5:761-773. [PMID: 36110371 PMCID: PMC9469493 DOI: 10.1021/acsptsci.2c00044] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Indexed: 11/28/2022]
Abstract
Trefoil factor 3 (TFF3) is a secreted protein with an established oncogenic function and a highly significant association with clinical progression of various human malignancies. Herein, a novel small molecule that specifically targets TFF3 homodimeric functions was identified. Utilizing the concept of reversible covalent interaction, 2-amino-4-(4-(6-fluoro-5-methylpyridin-3-yl)phenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile (AMPC) was identified as a molecule that interacted with TFF3. AMPC monomerized the cellular and secreted TFF3 homodimer at the cysteine (Cys)57-Cys57 residue with subsequent more rapid degradation of the generated TFF3 monomers. Hence, AMPC treatment also resulted in cellular depletion of TFF3 with consequent decreased cell viability in various human carcinoma-derived TFF3 expressing cell lines, including estrogen receptor positive (ER+) mammary carcinoma (MC). AMPC treatment of TFF3 expressing ER+ MC cells significantly suppressed total cell number in a dose-dependent manner. Consistently, exposure of TFF3 expressing ER+ MC cells to AMPC decreased soft agar colony formation, foci formation, and growth in suspension culture and inhibited growth of preformed colonies in 3D Matrigel. AMPC increased apoptosis in TFF3 expressing ER+ MC cells associated with decreased activity of EGFR, p38, STAT3, AKT, and ERK, decreased protein levels of CCND1, CCNE1, BCL2, and BCL-XL, and increased protein levels of TP53, CDKN1A, CASP7, and CASP9. siRNA-mediated depletion of TFF3 expression in ER+ MC cells efficiently abrogated AMPC-stimulated loss of cell viability and CASPASE 3/7 activities. Furthermore, in mice bearing ER+ MC cell-generated xenografts, AMPC treatment significantly impeded xenograft growth. Hence, AMPC exemplifies a novel mechanism by which small molecule drugs may inhibit a dimeric oncogenic protein and provides a strategy to impede TFF3-dependent cancer progression.
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Affiliation(s)
- Vijay Pandey
- Tsinghua
Berkeley Shenzhen Institute and Institute of Biopharmaceutical and
Health Engineering, Tsinghua Shenzhen International
Graduate School, Shenzhen 518055, PR China
| | - Xi Zhang
- Shenzhen
Bay Laboratory, Shenzhen 518055, PR China
| | - Han-Ming Poh
- Cancer Science
Institute of Singapore and Department of Pharmacology, National University of Singapore, Singapore 117599
| | - Baocheng Wang
- Tsinghua
Berkeley Shenzhen Institute and Institute of Biopharmaceutical and
Health Engineering, Tsinghua Shenzhen International
Graduate School, Shenzhen 518055, PR China
| | - Dukanya Dukanya
- Laboratory
of Chemical Biology, Department of Studies in Organic Chemistry, University of Mysore, Manasagangotri, Mysore 570006 Karnataka, India
| | - Lan Ma
- Tsinghua
Berkeley Shenzhen Institute and Institute of Biopharmaceutical and
Health Engineering, Tsinghua Shenzhen International
Graduate School, Shenzhen 518055, PR China
- Shenzhen
Bay Laboratory, Shenzhen 518055, PR China
| | - Zhinan Yin
- Biomedical
Translational Research Institute, Jinan
University, 601 Huangpu Avenue West, Guangzhou 510632, PR China
- Zhuhai Institute
of Translational Medicine Zhuhai People’s Hospital Affiliated
with Jinan University, Jinan University, Zhuhai, Guangdong 519000, PR China
| | - Andreas Bender
- Centre for
Molecular Informatics, Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, United Kingdom
| | - Ganga Periyasamy
- DOS in Chemistry, Bangalore University, JB Campus, Bangalore 560001, India
| | - Tao Zhu
- Department
of Oncology of the First Affiliated Hospital, Division of Life Sciences
and Medicine, University of Science and
Technology of China, Hefei, Anhui 230027, China
- Hefei National
Laboratory for Physical Sciences, the CAS Key Laboratory of Innate
Immunity and Chronic Disease, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230027, China
| | - Kanchugarakoppal S. Rangappa
- Laboratory
of Chemical Biology, Department of Studies in Organic Chemistry, University of Mysore, Manasagangotri, Mysore 570006 Karnataka, India
| | - Basappa Basappa
- Laboratory
of Chemical Biology, Department of Studies in Organic Chemistry, University of Mysore, Manasagangotri, Mysore 570006 Karnataka, India
| | - Peter E. Lobie
- Tsinghua
Berkeley Shenzhen Institute and Institute of Biopharmaceutical and
Health Engineering, Tsinghua Shenzhen International
Graduate School, Shenzhen 518055, PR China
- Shenzhen
Bay Laboratory, Shenzhen 518055, PR China
- Cancer Science
Institute of Singapore and Department of Pharmacology, National University of Singapore, Singapore 117599
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3
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Cheng F, Wang X, Chiou YS, He C, Guo H, Tan YQ, Basappa B, Zhu T, Pandey V, Lobie PE. Trefoil factor 3 promotes pancreatic carcinoma progression via WNT pathway activation mediated by enhanced WNT ligand expression. Cell Death Dis 2022; 13:265. [PMID: 35332126 PMCID: PMC8948291 DOI: 10.1038/s41419-022-04700-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 02/10/2022] [Accepted: 03/01/2022] [Indexed: 12/27/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a major cause of cancer-related mortality with a dismal prognosis that has changed little over the past few decades. Further understanding of the molecular pathology of PDAC progression is urgently required in order to improve the prognosis of patients with PDAC. Herein, it was observed that trefoil factor 3 (TFF3) expression was elevated in PDAC, and was positively correlated with a worse overall patient survival outcome. Forced expression of TFF3 promoted oncogenic functions of PDAC cells in vitro including cell proliferation, survival, foci formation, cancer stem cell-like behavior and invasion, ex vivo colony growth in 3D-Matrigel, and xenograft growth in vivo. Depletion or pharmacological inhibition of TFF3 inhibited these same processes. RNA-Seq analysis and subsequent mechanistic analyses demonstrated that TFF3 increased the expression of various WNT ligands to mediate WNT pathway activation required for TFF3-stimulated PDAC progression. Combined pharmacological inhibition of TFF3 and WNT signaling significantly attenuated PDAC xenograft growth and potentiated the therapeutic efficacy of gemcitabine in both ex vivo and in vivo models. Hence, a mechanistic basis for combined inhibition of pathways enhancing PDAC progression is provided and suggests that inhibition of TFF3 may assist to ameliorate outcomes in PDAC.
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Affiliation(s)
- Feifei Cheng
- Tsinghua-Berkeley Shenzhen Institute and The Institute of Biopharmaceutical and Health Engineering Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, People's Republic of China
| | - Xuejuan Wang
- Tsinghua-Berkeley Shenzhen Institute and The Institute of Biopharmaceutical and Health Engineering Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, People's Republic of China
| | - Yi-Shiou Chiou
- Tsinghua-Berkeley Shenzhen Institute and The Institute of Biopharmaceutical and Health Engineering Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, People's Republic of China
- Shenzhen Bay Laboratory, Shenzhen, 518055, People's Republic of China
| | - Chuyu He
- Tsinghua-Berkeley Shenzhen Institute and The Institute of Biopharmaceutical and Health Engineering Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, People's Republic of China
| | - Hui Guo
- Tsinghua-Berkeley Shenzhen Institute and The Institute of Biopharmaceutical and Health Engineering Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, People's Republic of China
| | - Yan Qin Tan
- Tsinghua-Berkeley Shenzhen Institute and The Institute of Biopharmaceutical and Health Engineering Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, People's Republic of China
| | - Basappa Basappa
- Department of Studies in Organic Chemistry, University of Mysore, Mysore, 570005, India
| | - Tao Zhu
- Department of Oncology of the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Anhui, Hefei, 230027, People's Republic of China
| | - Vijay Pandey
- Tsinghua-Berkeley Shenzhen Institute and The Institute of Biopharmaceutical and Health Engineering Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, People's Republic of China.
- Shenzhen Bay Laboratory, Shenzhen, 518055, People's Republic of China.
| | - Peter E Lobie
- Tsinghua-Berkeley Shenzhen Institute and The Institute of Biopharmaceutical and Health Engineering Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, People's Republic of China.
- Shenzhen Bay Laboratory, Shenzhen, 518055, People's Republic of China.
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4
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Rossi HL, Ortiz-Carpena JF, Tucker D, Vaughan AE, Mangalmurti NS, Cohen NA, Herbert DR. Trefoil Factor Family: A Troika for Lung Repair and Regeneration. Am J Respir Cell Mol Biol 2022; 66:252-259. [PMID: 34784491 PMCID: PMC8937240 DOI: 10.1165/rcmb.2021-0373tr] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 11/15/2021] [Indexed: 11/24/2022] Open
Abstract
Tissue damage in the upper and lower airways caused by mechanical abrasion, noxious chemicals, or pathogenic organisms must be followed by rapid restorative processes; otherwise, persistent immunopathology and disease may ensue. This review will discuss evidence for the important role served by trefoil factor (TFF) family members in healthy and diseased airways of humans and rodents. Collectively, these peptides serve to both maintain and restore homeostasis through their regulation of the mucous layer and their control of cell motility, cell differentiation, and immune function in the upper and lower airways. We will also discuss important differences in which trefoil member tracks with homeostasis and disease between humans and mice, which poses a challenge for research in this area. Moreover, we discuss new evidence supporting newly identified receptor binding partners in the leucine-rich repeat and immunoglobulin-like domain-containing NoGo (LINGO) family in mediating the biological effects of TFF proteins in mouse models of epithelial repair and infection. Recent advances in our knowledge regarding TFF peptides suggest that they may be reasonable therapeutic targets in the treatment of upper and lower airway diseases of diverse etiologies. Further work understanding their role in airway homeostasis, repair, and inflammation will benefit from these newly uncovered receptor-ligand interactions.
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Affiliation(s)
| | | | | | - Andrew E. Vaughan
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania; and
| | | | - Noam A. Cohen
- Department of Otorhinolaryngology: Head and Neck Surgery, Hospital of the University of Philadelphia, Philadelphia, Pennsylvania
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5
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Samson MH, Abildgaard AM, Espelund U, Rasmussen TR, Folkersen B, Frystyk J, Nexo E. Circulating trefoil factors in relation to lung cancer, age and lung function: a cross-sectional study in patients referred for suspected lung cancer. Scandinavian Journal of Clinical and Laboratory Investigation 2021; 81:446-450. [PMID: 34242119 DOI: 10.1080/00365513.2021.1943757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The trefoil factor family proteins: TFF1, TFF2 and TFF3 are secreted by epithelial cells in the respiratory tract. Here, we explore circulating concentrations of the trefoil factors in relation to lung cancer, age and lung function. We included 751 patients suspected of lung cancer. Lung cancer diagnosis was based on data reported to a national database. Serum TFF1, TFF2 and TFF3 concentrations were measured by ELISA, and spirometry was performed within ±3 days of blood sampling. Forced expiratory volume in the first second (FEV1) in relation to forced vital capacity (FVC), FEV1/FVC (a parameter used to quantify reduced lung function) was recorded. Lung cancer was diagnosed in 163 (22%) patients. Circulating concentrations of TFF3 (p = .021), but not TFF1 and TFF2, were significantly elevated in cancer patients. All three trefoil factors showed an increase in concentration with increasing age (p < .001) and declining lung function (p < .004). In the present cohort, concentrations of all three peptides were elevated compared with previous results published for healthy individuals. In conclusion, we report higher concentrations of TFF3 in patients with lung cancer, while increasing age and reduced lung function are associated with increasing concentrations of all trefoil factors in this specific patient population. The results emphasize that age and lung function should be taken into consideration when evaluating concentrations of trefoil factors in patients. However, the increases in trefoil factor concentrations were relatively small, and consequently, it is unlikely that circulating trefoil factor concentrations may have a role in the diagnosis of lung cancer and lung function impairment.
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Affiliation(s)
- Mie H Samson
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark
| | - Anders M Abildgaard
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark
| | - Ulrick Espelund
- Department of Clinical Medicine, Medical Research Laboratory, Aarhus University, Aarhus, Denmark
| | - Torben R Rasmussen
- Department of Pulmonary Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Birgitte Folkersen
- Department of Pulmonary Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Jan Frystyk
- Department of Clinical Medicine, Medical Research Laboratory, Aarhus University, Aarhus, Denmark
| | - Ebba Nexo
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark
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6
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Luo W, Tahara S, Kawasaki K, Kobayashi A, Nojima S, Morii E. The expression of trefoil factor 3 is related to histologic subtypes and invasiveness in lung adenocarcinoma. Oncol Lett 2020; 21:63. [PMID: 33281974 PMCID: PMC7709562 DOI: 10.3892/ol.2020.12325] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 10/08/2019] [Indexed: 01/02/2023] Open
Abstract
Adenocarcinoma is the most common histological type of lung cancer and has various histologic subtypes, including lepidic, papillary, acinar and invasive mucinous adenocarcinoma. Histologic subtypes are associated with tumor invasiveness. For example, the lepidic subtype is less invasive than the papillary/acinar subtype. Trefoil factor 3 (TFF3) is a small secreting protein that is a member of the trefoil factor family, which is involved in mucosal stabilization and repair through its mitogenic and antiapoptotic activities. TFF3 overexpression is associated with various types of cancer. In lung cancer, TFF3 is expressed significantly in adenocarcinoma. However, the relationship between TFF3 expression and histologic subtypes in lung adenocarcinoma is unclear. The current study immunohistochemically revealed that, beside invasive mucinous carcinoma, the expression of TFF3 in papillary and acinar adenocarcinoma was significantly higher than that in lepidic adenocarcinoma. To further confirm these results, the expression of TFF3 in cases with both lepidic and papillary/acinar areas were examined. The expression of TFF3 in papillary/acinar areas was significantly higher when compared with lepidic areas in a single sample. Furthermore, using the lung adenocarcinoma cell line A549, TFF3-knockdown cells were generated. The results revealed that knockdown of TFF3 attenuated invasion. In vitro and immunohistochemical assays using clinical samples demonstrated that TFF3 expression was associated with lung adenocarcinoma invasiveness. To the best of our knowledge, the current study is the first to report that TFF3 expression was associated with the histologic subtypes of lung adenocarcinoma.
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Affiliation(s)
- Wenjuan Luo
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan.,School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Shinichiro Tahara
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Keisuke Kawasaki
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Ayaka Kobayashi
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Satoshi Nojima
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Eiichi Morii
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
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7
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Trefoil factors share a lectin activity that defines their role in mucus. Nat Commun 2020; 11:2265. [PMID: 32404934 PMCID: PMC7221086 DOI: 10.1038/s41467-020-16223-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 04/20/2020] [Indexed: 12/11/2022] Open
Abstract
The mucosal epithelium secretes a host of protective disulfide-rich peptides, including the trefoil factors (TFFs). The TFFs increase the viscoelasticity of the mucosa and promote cell migration, though the molecular mechanisms underlying these functions have remained poorly defined. Here, we demonstrate that all TFFs are divalent lectins that recognise the GlcNAc-α-1,4-Gal disaccharide, which terminates some mucin-like O-glycans. Degradation of this disaccharide by a glycoside hydrolase abrogates TFF binding to mucins. Structural, mutagenic and biophysical data provide insights into how the TFFs recognise this disaccharide and rationalise their ability to modulate the physical properties of mucus across different pH ranges. These data reveal that TFF activity is dependent on the glycosylation state of mucosal glycoproteins and alludes to a lectin function for trefoil domains in other human proteins. Trefoil factors (TFFs) protect the mucosa and have various reported binding activities, but whether they share a common interaction mechanism has remained unclear. Here, the authors provide structural and biochemical evidence that all three human TFFs are divalent lectins that recognise the same disaccharide.
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8
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Zhang M, Wang B, Chong QY, Pandey V, Guo Z, Chen RM, Wang L, Wang Y, Ma L, Kumar AP, Zhu T, Wu ZS, Yin Z, Basappa, Goh BC, Lobie PE. A novel small-molecule inhibitor of trefoil factor 3 (TFF3) potentiates MEK1/2 inhibition in lung adenocarcinoma. Oncogenesis 2019; 8:65. [PMID: 31685806 PMCID: PMC6828705 DOI: 10.1038/s41389-019-0173-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 10/07/2019] [Accepted: 10/08/2019] [Indexed: 02/08/2023] Open
Abstract
TFF3 has been identified as a novel biomarker to distinguish between lung adenocarcinoma (ADC) and lung squamous-cell carcinoma (SCC). Herein, we determined the oncogenic functions of TFF3 and demonstrated the potential of pharmacological inhibition of TFF3 in lung ADC using a novel small-molecule inhibitor of TFF3 dimerization (AMPC). Forced expression of TFF3 in lung ADC cells enhanced cell proliferation and survival, increased anchorage-independent growth, cancer stem cell behavior, growth in 3D Matrigel, and cell migration and invasion. In contrast, depleted expression of TFF3 suppressed these cellular functions. Mechanistically, TFF3 exerted its oncogenic function through upregulation of ARAF and hence enhanced downstream activation of MEK1/2 and ERK1/2. Pharmacological inhibition of TFF3 by AMPC, resulted in markedly decreased cell survival, proliferation, 3D growth and foci formation, and impaired tumor growth in a xenograft mouse model. Moreover, the combination of various MEK1/2 inhibitors with AMPC exhibited synergistic inhibitory effects on lung ADC cell growth. In conclusion, this study provides the first evidence that TFF3 is a potent promoter of lung ADC progression. Targeting TFF3 with a novel small-molecule inhibitor alone or in combination with conventional MEK1/2 inhibitors are potential strategies to improve the outcome of lung ADC.
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Affiliation(s)
- Mengyi Zhang
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, China.,Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Baocheng Wang
- Biomedical Translational Research Institute, Jinan University, Guangzhou, China.,Tsinghua Berkeley Shenzhen Institute (TBSI), Tsinghua University, Shenzhen, China
| | - Qing-Yun Chong
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Vijay Pandey
- Tsinghua Berkeley Shenzhen Institute (TBSI), Tsinghua University, Shenzhen, China.,Shenzhen Bay Laboratory, Shenzhen, Guangzhou, China
| | - Zhirong Guo
- Beijing Chest Hospital, Capital Medical University/Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Ru-Mei Chen
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Lingzhi Wang
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Yanxin Wang
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Lan Ma
- Tsinghua Berkeley Shenzhen Institute (TBSI), Tsinghua University, Shenzhen, China
| | - Alan P Kumar
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore.,Cancer Program, Medical Science Cluster, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Tao Zhu
- Department of Oncology of the First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230027, China
| | - Zheng-Sheng Wu
- Department of Pathology, Anhui Medical University, Hefei, Anhui, China
| | - Zhinan Yin
- Biomedical Translational Research Institute, Jinan University, Guangzhou, China
| | - Basappa
- Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, University of Mysore, Manasagangotri, Mysore, 570006, Karnataka, India
| | - Boon-Cher Goh
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore.,Department of Haematology-Oncology, National University Health System, Singapore, Singapore
| | - Peter E Lobie
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore. .,Tsinghua Berkeley Shenzhen Institute (TBSI), Tsinghua University, Shenzhen, China. .,Shenzhen Bay Laboratory, Shenzhen, Guangzhou, China.
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9
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Wu J, Wang H, Li Q, Guo QY, Tao SQ, Shen YX, Wu ZS. The oncogenic impact of RNF2 on cell proliferation, invasion and migration through EMT on mammary carcinoma. Pathol Res Pract 2019; 215:152523. [DOI: 10.1016/j.prp.2019.152523] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 06/06/2019] [Accepted: 06/27/2019] [Indexed: 11/16/2022]
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10
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Discovery of a small-molecule inhibitor of specific serine residue BAD phosphorylation. Proc Natl Acad Sci U S A 2018; 115:E10505-E10514. [PMID: 30309962 DOI: 10.1073/pnas.1804897115] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Human BCL-2-associated death promoter (hBAD) is an apoptosis-regulatory protein mediating survival signals to carcinoma cells upon phosphorylation of Ser99, among other residues. Herein, we screened multiple small-molecule databases queried in a Laplacian-modified naive Bayesian-based cheminformatics platform and identified a Petasis reaction product as a site-specific inhibitor for hBAD phosphorylation. Based on apoptotic efficacy against mammary carcinoma cells, N-cyclopentyl-3-((4-(2,3-dichlorophenyl) piperazin-1-yl) (2-hydroxyphenyl) methyl) benzamide (NPB) was identified as a potential lead compound. In vitro biochemical analyses demonstrated that NPB inhibited the phosphorylation of hBAD specifically on Ser99. NPB was observed to exert this effect independently of AKT and other kinase activities despite the demonstration of AKT-mediated BAD-Ser99 phosphorylation. Using a structure-based bioinformatics platform, we observed that NPB exhibited predicted interactions with hBAD in silico and verified the same by direct binding kinetics. NPB reduced phosphorylation of BAD-Ser99 and enhanced caspase 3/7 activity with associated loss of cell viability in various human cancer cell lines derived from mammary, endometrial, ovarian, hepatocellular, colon, prostatic, and pancreatic carcinoma. Furthermore, by use of a xenograft model, it was observed that NPB, as a single agent, markedly diminished BAD phosphorylation in tumor tissue and significantly inhibited tumor growth. Similar doses of NPB utilized in acute toxicity studies in mice did not exhibit significant effects. Hence, we report a site-specific inhibitor of BAD phosphorylation with efficacy in tumor models.
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11
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Zhu X, Dong D, Chen Z, Fang M, Zhang L, Song J, Yu D, Zang Y, Liu Z, Shi J, Tian J. Radiomic signature as a diagnostic factor for histologic subtype classification of non-small cell lung cancer. Eur Radiol 2018; 28:2772-2778. [PMID: 29450713 DOI: 10.1007/s00330-017-5221-1] [Citation(s) in RCA: 121] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Revised: 11/07/2017] [Accepted: 11/28/2017] [Indexed: 01/03/2023]
Abstract
OBJECTIVES To distinguish squamous cell carcinoma (SCC) from lung adenocarcinoma (ADC) based on a radiomic signature METHODS: This study involved 129 patients with non-small cell lung cancer (NSCLC) (81 in the training cohort and 48 in the independent validation cohort). Approximately 485 features were extracted from a manually outlined tumor region. The LASSO logistic regression model selected the key features of a radiomic signature. Receiver operating characteristic curve and area under the curve (AUC) were used to evaluate the performance of the radiomic signature in the training and validation cohorts. RESULTS Five features were selected to construct the radiomic signature for histologic subtype classification. The performance of the radiomic signature to distinguish between lung ADC and SCC in both training and validation cohorts was good, with an AUC of 0.905 (95% confidence interval [CI]: 0.838 to 0.971), sensitivity of 0.830, and specificity of 0.929. In the validation cohort, the radiomic signature showed an AUC of 0.893 (95% CI: 0.789 to 0.996), sensitivity of 0.828, and specificity of 0.900. CONCLUSIONS A unique radiomic signature was constructed for use as a diagnostic factor for discriminating lung ADC from SCC. Patients with NSCLC will benefit from the proposed radiomic signature. KEY POINTS • Machine learning can be used for auxiliary distinguish in lung cancer. • Radiomic signature can discriminate lung ADC from SCC. • Radiomics can help to achieve precision medical treatment.
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Affiliation(s)
- Xinzhong Zhu
- School of Life Science and Technology, XIDIAN University, Xi'an, Shanxi, China.
- CAS Key Lab of Molecular Imaging, Institute of Automation, Chinese Academy of Sciences, Beijing, China.
- College of Mathematics, Physics and Information Engineering, Zhejiang Normal University, Jinhua, Zhengjiang, China.
| | - Di Dong
- CAS Key Lab of Molecular Imaging, Institute of Automation, Chinese Academy of Sciences, Beijing, China.
- University of Chinese Academy of Sciences, Beijing, China.
| | - Zhendong Chen
- CAS Key Lab of Molecular Imaging, Institute of Automation, Chinese Academy of Sciences, Beijing, China
- College of Mathematics, Physics and Information Engineering, Zhejiang Normal University, Jinhua, Zhengjiang, China
| | - Mengjie Fang
- CAS Key Lab of Molecular Imaging, Institute of Automation, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Liwen Zhang
- CAS Key Lab of Molecular Imaging, Institute of Automation, Chinese Academy of Sciences, Beijing, China
| | - Jiangdian Song
- CAS Key Lab of Molecular Imaging, Institute of Automation, Chinese Academy of Sciences, Beijing, China
| | - Dongdong Yu
- CAS Key Lab of Molecular Imaging, Institute of Automation, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yali Zang
- CAS Key Lab of Molecular Imaging, Institute of Automation, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Zhenyu Liu
- CAS Key Lab of Molecular Imaging, Institute of Automation, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Jingyun Shi
- Department of Radiology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Tongji, China.
| | - Jie Tian
- School of Life Science and Technology, XIDIAN University, Xi'an, Shanxi, China
- CAS Key Lab of Molecular Imaging, Institute of Automation, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
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12
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Pandey V, Zhang M, Chong QY, You M, Raquib AR, Pandey AK, Liu DX, Liu L, Ma L, Jha S, Wu ZS, Zhu T, Lobie PE. Hypomethylation associated enhanced transcription of trefoil factor-3 mediates tamoxifen-stimulated oncogenicity of ER+ endometrial carcinoma cells. Oncotarget 2017; 8:77268-77291. [PMID: 29100386 PMCID: PMC5652779 DOI: 10.18632/oncotarget.20461] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 07/16/2017] [Indexed: 12/20/2022] Open
Abstract
Tamoxifen (TAM) is widely used as an adjuvant therapy for women with breast cancer (BC). However, TAM possesses partial oestrogenic activity in the uterus and its use has been associated with an increased incidence of endometrial carcinoma (EC). The molecular mechanism for these observations is not well understood. Herein, we demonstrated that forced expression of Trefoil factor 3 (TFF3), in oestrogen receptor-positive (ER+) EC cells significantly increased cell cycle progression, cell survival, anchorage-independent growth, invasiveness and tumour growth in xenograft models. Clinically, elevated TFF3 protein expression was observed in EC compared with normal endometrial tissue, and its increased expression in EC was significantly associated with myometrial invasion. TAM exposure increased expression of TFF3 in ER+ EC cells and its elevated expression resulted in increased oncogenicity and invasiveness. TAM-stimulated expression of TFF3 in EC cells was associated with hypomethylation of the TFF3 promoter sequence and c-JUN/SP1-dependent transcriptional activation. In addition, small interfering (si) RNA-mediated depletion or polyclonal antibody inhibition of TFF3 significantly abrogated oncogenicity and invasiveness in EC cells consequent to TAM induction or forced expression of TFF3. Hence, TAM-stimulated upregulation of TFF3 in EC cells was critical in promoting EC progression associated with TAM treatment. Importantly, inhibition of TFF3 function might be an attractive molecular modality to abrogate the stimulatory effects of TAM on endometrial tissue and to limit the progression of EC.
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Affiliation(s)
- Vijay Pandey
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Min Zhang
- Hefei National Laboratory for Physical Sciences at Microscale and School of Life Sciences, University of Science and Technology of China, Hefei, P.R. China
| | - Qing-Yun Chong
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Mingliang You
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | | | - Amit K Pandey
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Dong-Xu Liu
- School of Science, Auckland University of Technology, Auckland, New Zealand
| | - Liang Liu
- Department of Oncology, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, P.R China.,Department of Radiology, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, P.R China
| | - Lan Ma
- Tsinghua Berkeley Shenzhen Institute, Division of Life Sciences & Health, Tsinghua University Graduate School, Shenzhen, P.R China
| | - Sudhakar Jha
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Zheng-Sheng Wu
- Department of Pathology, Anhui Medical University, Hefei, P.R China
| | - Tao Zhu
- Hefei National Laboratory for Physical Sciences at Microscale and School of Life Sciences, University of Science and Technology of China, Hefei, P.R. China
| | - Peter E Lobie
- Cancer Science Institute of Singapore, National University of Singapore, Singapore.,Department of Pharmacology, National University of Singapore, Singapore.,Tsinghua Berkeley Shenzhen Institute, Division of Life Sciences & Health, Tsinghua University Graduate School, Shenzhen, P.R China
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13
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Ishibashi Y, Ohtsu H, Ikemura M, Kikuchi Y, Niwa T, Nishioka K, Uchida Y, Miura H, Aikou S, Gunji T, Matsuhashi N, Ohmoto Y, Sasaki T, Seto Y, Ogawa T, Tada K, Nomura S. Serum TFF1 and TFF3 but not TFF2 are higher in women with breast cancer than in women without breast cancer. Sci Rep 2017; 7:4846. [PMID: 28687783 PMCID: PMC5501858 DOI: 10.1038/s41598-017-05129-y] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 05/24/2017] [Indexed: 12/31/2022] Open
Abstract
Breast cancer remains a common malignancy in women, but the take-up for breast cancer screening programs in Japan is still low, possibly due to its perceived inconvenience. TFF1 and TFF3 are expressed in both breast cancer tissue and normal breast. Serum trefoil proteins were reported as cancer screening markers for gastric, prostate, lung, pancreatic cancer and cholangio carcinoma. The purpose of this study was to examine whether serum trefoil proteins could be screening biomarkers for breast cancer. Serum trefoil proteins in 94 breast cancer patients and 84 health check females were measured by ELISA. Serum TFF1 and TFF3 were significantly higher and serum TFF2 was significantly lower in breast cancer patients. Area under the curve of receiver operating characteristic of TFF1, TFF2, and TFF3 was 0.69, 0.83, and. 0.72, respectively. AUC of the combination of TFF1, TFF2, and TFF3 was 0.96. Immunohistochemically, TFF1 expression was positive in 56.5% and TFF3 was positive in 73.9% of breast cancers, while TFF2 was negative in all tumors. Serum TFF1 had positive correlation with expression of TFF1 in breast cancer tissue. Serum concentrations of TFF1 and TFF3 but not TFF2 are higher in women with breast cancer than in women without breast cancer.
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Affiliation(s)
- Yuko Ishibashi
- Department of Breast and Endocrine Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroshi Ohtsu
- Center of Clinical Sciences, National Center for Global Health and Medicine, Tokyo, Japan
| | - Masako Ikemura
- Department of Pathology, The University of Tokyo Hospital, Tokyo, Japan
| | - Yasuko Kikuchi
- Department of Breast and Endocrine Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takayoshi Niwa
- Department of Breast and Endocrine Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kotoe Nishioka
- Department of Breast and Endocrine Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoshihiro Uchida
- Breast Center, International University of Health and Welfare, Mita Hospital, Tokyo, Japan
| | - Hirona Miura
- Department of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Susumu Aikou
- Department of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | | | | | - Yasukazu Ohmoto
- Otsuka Pharmaceutical Tokusima Research Institute, Tokyo, Japan
| | - Takeshi Sasaki
- Department of Pathology, The University of Tokyo Hospital, Tokyo, Japan
| | - Yasuyuki Seto
- Department of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Toshihisa Ogawa
- Breast Center, Dokkyo Medical University Koshigaya Hospital, Tokyo, Japan
| | - Keiichiro Tada
- Department of Breast and Endocrine Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Sachiyo Nomura
- Department of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
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14
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Release of HER2 repression of trefoil factor 3 (TFF3) expression mediates trastuzumab resistance in HER2+/ER+ mammary carcinoma. Oncotarget 2017; 8:74188-74208. [PMID: 29088778 PMCID: PMC5650333 DOI: 10.18632/oncotarget.18431] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Accepted: 05/10/2017] [Indexed: 12/15/2022] Open
Abstract
HER2+/ER+ breast cancer, a subset of the luminal B subtype, makes up approximately 10% of all breast cancers. The bidirectional crosstalk between HER2 and estrogen receptor (ER) in HER2+/ER+ breast cancer contributes to resistance towards both anti-estrogens and HER2-targeted therapies. TFF3 promotes breast cancer progression and has been implicated in anti-estrogen resistance in breast cancer. Herein, we investigated the cross-regulation between HER2 and estrogen-responsive TFF3, and the role of TFF3 in mediating trastuzumab resistance in HER2+/ER+ breast cancer. TFF3 expression was decreased by HER2 activation, and increased by inhibition of HER2 with trastuzumab in HER2+/ER+ breast cancer cells, partially in an ERα-independent manner. In contrast, the forced expression of TFF3 activated the entire HER family of receptor tyrosine kinases (HER1-4). Hence, HER2 negatively regulates its own signalling through the transcriptional repression of TFF3, while trastuzumab inhibition of HER2 results in increased TFF3 expression to compensate for the loss of HER2 signalling. In HER2+/ER+ breast cancer cells with acquired trastuzumab resistance, TFF3 expression was markedly upregulated and associated with a corresponding decrease in HER signalling. siRNA mediated depletion or small molecule inhibition of TFF3 decreased the survival and growth advantage of the trastuzumab resistant cells without re-sensitization to trastuzumab. Furthermore, TFF3 inhibition abrogated the enhanced cancer stem cell-like behaviour in trastuzumab resistant HER2+/ER+ breast cancer cells. Collectively, TFF3 may function as a potential biomarker and therapeutic target in trastuzumab resistant HER2+/ER+ breast cancer.
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15
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Baburajeev CP, Mohan CD, Patil GS, Rangappa S, Pandey V, Sebastian A, Fuchs JE, Bender A, Lobie PE, Basappa B, Rangappa KS. Nano-cuprous oxide catalyzed one-pot synthesis of a carbazole-based STAT3 inhibitor: a facile approach via intramolecular C–N bond formation reactions. RSC Adv 2016. [DOI: 10.1039/c6ra01906d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
In this study, we report the one-pot synthesis of substituted carbazole derivatives using nano cuprous oxide as a catalyst and demonstrated the STAT3 inhibitory activity of new compounds.
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Affiliation(s)
- C. P. Baburajeev
- Laboratory of Chemical Biology
- Department of Chemistry
- Bangalore University
- Bangalore 560001
- India
| | | | | | - Shobith Rangappa
- Frontier Research Center for Post-Genome Science and Technology
- Hokkaido University
- Sapporo 060-0808
- Japan
| | - Vijay Pandey
- Cancer Science Institute of Singapore
- National University of Singapore
- Singapore 117599
| | - Anusha Sebastian
- Laboratory of Chemical Biology
- Department of Chemistry
- Bangalore University
- Bangalore 560001
- India
| | - Julian E. Fuchs
- Centre for Molecular Informatics
- Department of Chemistry
- University of Cambridge
- Cambridge
- UK
| | - Andreas Bender
- Centre for Molecular Informatics
- Department of Chemistry
- University of Cambridge
- Cambridge
- UK
| | - Peter E. Lobie
- Cancer Science Institute of Singapore
- National University of Singapore
- Singapore 117599
| | - Basappa Basappa
- Laboratory of Chemical Biology
- Department of Chemistry
- Bangalore University
- Bangalore 560001
- India
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