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Chen Y, Xu J, Pan W, Xu X, Ma X, Chu Y, Wang L, Pang S, Li Y, Zou B, Zhou G, Gu J. Galectin‐3 enhances trastuzumab resistance by regulating cancer malignancy and stemness in
HER2
‐positive breast cancer cells. Thorac Cancer 2022; 13:1961-1973. [PMID: 35599381 PMCID: PMC9250839 DOI: 10.1111/1759-7714.14474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 04/29/2022] [Accepted: 05/02/2022] [Indexed: 11/30/2022] Open
Abstract
Purpose The aim of this study was to explore the role of galectin‐3 in human epidermal growth factor receptor 2 (HER2)‐positive breast cancer cells and the potential mechanism. Methods Kaplan–Meier (KM)‐plot and The Cancer Genome Atlas (TCGA) databases were used to study the role of galectin‐3 in the prognosis of HER2‐positive breast cancer. The effects of galectin‐3 on cell proliferation, migration, invasion, and colony formation ability in HER2‐positive breast cancer cells were examined. The relationship between galectin‐3 and important components in the HER2 pathways, including HER2, epidermal growth factor receptor (EGFR), protein kinase B (AKT), and phosphatase and tensin homolog (PTEN), was further studied. Lentivirus and CRISPR/Cas9 were used to construct stable cell lines. Cell counting kit‐8 (CCK‐8) and apoptosis assays were used to study the relationship between galectin‐3 and trastuzumab. The effect of galectin‐3 on cell stemness was studied by mammosphere formation assay. The effects of galectin‐3 on stemness biomarkers and the Notch1 pathway were examined. Tumorigenic models were used to evaluate the effects of galectin‐3 on tumorigenesis and the therapeutic effect of trastuzumab in vivo. Results HER2‐positive breast cancer patients with a high expression level of LGALS3 (the gene encoding galectin‐3) messenger RNA (mRNA) showed a poor prognosis. Galectin‐3 promoted cancer malignancy through phosphoinositide 3‐kinase (PI3K)/AKT signaling pathway activation and upregulated stemness by activating the Notch1 signaling pathway in HER2‐positive breast cancer cells. These two factors contributed to the enhancement of trastuzumab resistance in cells. Knockout of LGALS3 had a synergistic therapeutic effect with trastuzumab both in vitro and in vivo. Conclusions Galectin‐3 may represent a prognostic predictor and therapeutic target for HER2‐positive breast cancer.
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Affiliation(s)
- Yuqiu Chen
- Research Institute of General Surgery, Affiliated Jinling Hospital Medical School of Nanjing University Nanjing China
- Department of Clinical Pharmacy, Affiliated Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science and Jiangsu Key Laboratory of Molecular Medicine Medical School of Nanjing University Nanjing China
| | - Jiawei Xu
- Research Institute of General Surgery, Affiliated Jinling Hospital Medical School of Nanjing University Nanjing China
| | - Wang Pan
- Department of Clinical Pharmacy, Affiliated Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science and Jiangsu Key Laboratory of Molecular Medicine Medical School of Nanjing University Nanjing China
| | - Xiaofan Xu
- Research Institute of General Surgery, Affiliated Jinling Hospital Medical School of Nanjing University Nanjing China
| | - Xueping Ma
- Department of Clinical Pharmacy, Affiliated Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science and Jiangsu Key Laboratory of Molecular Medicine Medical School of Nanjing University Nanjing China
| | - Ya'nan Chu
- Department of Clinical Pharmacy, Affiliated Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science and Jiangsu Key Laboratory of Molecular Medicine Medical School of Nanjing University Nanjing China
| | - Lu Wang
- Research Institute of General Surgery, Affiliated Jinling Hospital Medical School of Nanjing University Nanjing China
| | - Shuyun Pang
- Department of Clinical Pharmacy, Affiliated Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science and Jiangsu Key Laboratory of Molecular Medicine Medical School of Nanjing University Nanjing China
| | - Yujiao Li
- Department of Clinical Pharmacy, Affiliated Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science and Jiangsu Key Laboratory of Molecular Medicine Medical School of Nanjing University Nanjing China
| | - Bingjie Zou
- Key Laboratory of Drug Quality Control and Pharmacovigilance of Ministry of Education, School of Pharmacy China Pharmaceutical University Nanjing China
| | - Guohua Zhou
- Department of Clinical Pharmacy, Affiliated Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science and Jiangsu Key Laboratory of Molecular Medicine Medical School of Nanjing University Nanjing China
- Department of Clinical Pharmacy, Jinling Hospital, School of Pharmacy Southern Medical University Guangzhou China
| | - Jun Gu
- Research Institute of General Surgery, Affiliated Jinling Hospital Medical School of Nanjing University Nanjing China
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MiR-519d targets HER3 and can be used as a potential serum biomarker for non-small cell lung cancer. Aging (Albany NY) 2020; 12:4866-4878. [PMID: 32170048 PMCID: PMC7138586 DOI: 10.18632/aging.102908] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 02/05/2020] [Indexed: 12/27/2022]
Abstract
Development of specific serum biomarkers is essential to improve diagnosis and prognosis of non-small cell lung cancer (NSCLC). Here, we show that serum and tissue levels of miR-519d are significantly decreased in NSCLC patients. The low expression of miR-519d is associated with lymph node metastases, clinical stage, and a poor prognosis in NSCLC patients. In addition, ROC analysis demonstrated that the serum miR-519d levels can distinguish NSCLC patients from healthy controls. MiR-519d inhibits proliferation, migration, and invasion by lung cancer cells, indicating that it may function as a tumor suppressor in lung cancer. Furthermore, our data demonstrate that HER3 is a target gene of miR-519d in lung cancer cells, and show that by targeting HER3, miR-519d inhibits the PI3K/Akt pathway. These findings demonstrate that the miR-519d levels are decreased in serum and tumor tissues of NSCLC patients, and indicate that miR-519d regulates NSCLC progression by targeting HER3. MiR-519d could potentially serve as a novel serum biomarker for NSCLC.
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Mieszkowska M, Piasecka D, Potemski P, Debska-Szmich S, Rychlowski M, Kordek R, Sadej R, Romanska HM. Tetraspanin CD151 impairs heterodimerization of ErbB2/ErbB3 in breast cancer cells. Transl Res 2019; 207:44-55. [PMID: 30639369 DOI: 10.1016/j.trsl.2018.12.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 12/21/2018] [Accepted: 12/24/2018] [Indexed: 01/07/2023]
Abstract
CD151/Tspan24 (SFS-1, PETA3) is one of the best characterized members of the tetraspanin family, whose involvement in breast cancer (BCa) progression was demonstrated both in vitro and in vivo. We have recently reported that in ErbB2-overexpressing BCa cells grown in 3D laminin-rich extracellular matrix, CD151 regulated basal phosphorylation and homodimerization of ErbB2 and sensitized the cells to Herceptin (trastuzumab). Following from these data, we have here analyzed an involvement of CD151 in regulation of ErbB2/ErbB3 heterodimerization and its impact on cell response to Herceptin. CD151 was found to: (1) impair ErbB2/ErbB3 heterodimerization, (2) inhibit heregulin-dependent cell growth in 3D and signaling, and (3) counteract the protective effect of heregulin on Herceptin-mediated growth inhibition. Analysis of tissue samples demonstrated for the first time clinical significance of CD151 in patients with ErbB2-overexpressing BCa undergone trastuzumab-based therapy. Consistent with in vitro results, CD151 impact on disease outcome was ErbB3-dependent. In patients with ErbB3-negative tumors, CD151 significantly improved both overall survival (OS) (hazard ratio [HR] = 0.19, P = 0.034) and progression-free survival (PFS) (HR = 0.36, P = 0.043), while in ErbB3-positive cases it had no significant effect on patient survival (OS: HR = 3.33, P = 0.283; PFS: HR = 2.40, P = 0.208). These results support previous findings and show that CD151 acts as an important component of ErbB2 signaling axis in BCa cells, affecting their sensitivity to ErbB2-targeting therapy.
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Affiliation(s)
- Magdalena Mieszkowska
- Department of Molecular Enzymology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Gdansk, Poland
| | | | - Piotr Potemski
- Department of Chemotherapy, Medical University of Lodz and Copernicus Memorial Hospital in Lodz, Lodz, Poland
| | - Sylwia Debska-Szmich
- Department of Chemotherapy, Medical University of Lodz and Copernicus Memorial Hospital in Lodz, Lodz, Poland
| | - Michal Rychlowski
- Department of Virus Molecular Biology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Gdansk, Poland
| | - Radzislaw Kordek
- Department of Pathology, Medical University of Lodz, Lodz, Poland
| | - Rafal Sadej
- Department of Molecular Enzymology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Gdansk, Poland.
| | - Hanna M Romanska
- Department of Pathology, Medical University of Lodz, Lodz, Poland.
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Luhtala S, Staff S, Kallioniemi A, Tanner M, Isola J. Clinicopathological and prognostic correlations of HER3 expression and its degradation regulators, NEDD4-1 and NRDP1, in primary breast cancer. BMC Cancer 2018; 18:1045. [PMID: 30367623 PMCID: PMC6204010 DOI: 10.1186/s12885-018-4917-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 10/08/2018] [Indexed: 12/17/2022] Open
Abstract
Background Human epidermal growth factor receptor HER3 (ErbB3), especially in association with its relative HER2 (ErbB2), is known as a key oncogene in breast tumour biology. Nonetheless, the prognostic relevance of HER3 remains controversial. NEDD4–1 and NRDP1 are signalling molecules closely related to the degradation of HER3 via ubiquitination. NEDD4–1 and NRDP1 have been reported to contribute to HER3-mediated signalling by regulating its localization and cell membrane retention. We studied correlations between HER3, NEDD4–1, and NRDP1 protein expression and their association with tumour histopathological characteristics and clinical outcomes. Methods The prevalence of immunohistochemically detectable expression profiles of HER3 (n = 177), NEDD4–1 (n = 145), and NRDP1 (n = 145) proteins was studied in primary breast carcinomas on archival formalin-fixed paraffin-embedded (FFPE) samples. Clinicopathological correlations were determined statistically using Pearson’s Chi-Square test. The Kaplan-Meier method, log-rank test (Mantel-Cox), and Cox regression analysis were utilized for survival analysis. Results HER3 protein was expressed in breast carcinomas without association with HER2 gene amplification status. Absence or low HER3 expression correlated with clinically aggressive features, such as triple-negative breast cancer (TNBC) phenotype, basal cell origin (cytokeratin 5/14 expression combined with ER negativity), large tumour size, and positive lymph node status. Low total HER3 expression was prognostic for shorter recurrence-free survival time in HER2-amplified breast cancer (p = 0.004, p = 0.020 in univariate and multivariate analyses, respectively). The majority (82.8%) of breast cancers demonstrated NEDD4–1 protein expression - while only a minor proportion (8.3%) of carcinomas expressed NRDP1. NEDD4–1 and NRDP1 expression were not associated with clinical outcomes in HER2-amplified breast cancer, irrespective of adjuvant trastuzumab therapy. Conclusions Low HER3 expression is suggested to be a valuable prognostic biomarker to predict recurrence in HER2-amplified breast cancer. Neither NEDD4–1 nor NRDP1 demonstrated relevance in prognostics or in the subclassification of HER2-amplified breast carcinomas. Electronic supplementary material The online version of this article (10.1186/s12885-018-4917-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Satu Luhtala
- BioMediTech Institute and Faculty of Medicine and Life Sciences, University of Tampere, Tampere, Arvo Ylpön katu 34, 33520, Tampere, Finland.
| | - Synnöve Staff
- BioMediTech Institute and Faculty of Medicine and Life Sciences, University of Tampere, Tampere, Arvo Ylpön katu 34, 33520, Tampere, Finland.,Department of Obstetrics and Gynecology, Tampere University Hospital, Tampere, Finland
| | - Anne Kallioniemi
- BioMediTech Institute and Faculty of Medicine and Life Sciences, University of Tampere, Tampere, Arvo Ylpön katu 34, 33520, Tampere, Finland
| | - Minna Tanner
- Department of Oncology, Tampere University Hospital, Tampere, Finland
| | - Jorma Isola
- BioMediTech Institute and Faculty of Medicine and Life Sciences, University of Tampere, Tampere, Arvo Ylpön katu 34, 33520, Tampere, Finland
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Kanomata N, Kurebayashi J, Moriya T. Phosphorylated HER3 and FITC-labeled trastuzumab immunohistochemistry in patients with HER2-positive breast cancer treated with adjuvant trastuzumab. Med Mol Morphol 2018; 52:106-113. [PMID: 30317526 DOI: 10.1007/s00795-018-0208-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 10/09/2018] [Indexed: 01/23/2023]
Abstract
The development of trastuzumab has significantly improved the prognosis of HER2-positive breast cancer. However, disease recurs in some patients with HER2-positive breast cancer. A new strategy for treating HER2-positive breast cancer is necessary. Although several studies have reported that HER3 is a prognostic factor for HER2-positive breast cancers, phosphorylated HER3 (pHER3) has not been well studied. There has been no survival analysis including immunohistochemistry with trastuzumab as the primary antibody. We analyzed immunohistochemistry using anti-pHER3 antibody and FITC-labeled trastuzumab (FITC-tra). Of 78 patients enrolled in the study, we could evaluate the immunohistochemistry for pHER3 in 71 cases and that for FITC-tra in 72 cases. Sixteen cases were positive for pHER3 (16/71, 22.5%), and 19 positive for FITC-tra (19/72, 26.4%). Kaplan-Meier analysis showed a significant association of pHER3 positivity (p = 0.011) but not HER3 positivity or FITC-tra positivity with disease-free survival. Therefore, immunohistochemical evaluation of pHER3 in HER2-positive breast cancer may provide a useful biomarker. An expanded study of pHER3 involving standardization of the pHER3 test to be encouraged.
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Affiliation(s)
- Naoki Kanomata
- Department of Pathology, Kawasaki Medical School, Matsushima 577, Kurashiki, Okayama, 701-0192, Japan.
| | - Junichi Kurebayashi
- Department of Breast and Thyroid Surgery, Kawasaki Medical School, Kurashiki, Japan
| | - Takuya Moriya
- Department of Pathology, Kawasaki Medical School, Matsushima 577, Kurashiki, Okayama, 701-0192, Japan
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Expression of truncated HER2 and its prognostic value in HER2-positive breast cancer patients. J Egypt Natl Canc Inst 2018; 30:49-55. [DOI: 10.1016/j.jnci.2018.05.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 05/01/2018] [Accepted: 05/04/2018] [Indexed: 11/18/2022] Open
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Steigedal TS, Toraskar J, Redvers RP, Valla M, Magnussen SN, Bofin AM, Opdahl S, Lundgren S, Eckhardt BL, Lamar JM, Doherty J, Hynes RO, Anderson RL, Svineng G. Nephronectin is Correlated with Poor Prognosis in Breast Cancer and Promotes Metastasis via its Integrin-Binding Motifs. Neoplasia 2018; 20:387-400. [PMID: 29539586 PMCID: PMC5909680 DOI: 10.1016/j.neo.2018.02.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 02/17/2018] [Accepted: 02/19/2018] [Indexed: 12/21/2022]
Abstract
Most cancer patients with solid tumors who succumb to their illness die of metastatic disease. While early detection and improved treatment have led to reduced mortality, even for those with metastatic cancer, some patients still respond poorly to treatment. Understanding the mechanisms of metastasis is important to improve prognostication, to stratify patients for treatment, and to identify new targets for therapy. We have shown previously that expression of nephronectin (NPNT) is correlated with metastatic propensity in breast cancer cell lines. In the present study, we provide a comprehensive analysis of the expression pattern and distribution of NPNT in breast cancer tissue from 842 patients by immunohistochemical staining of tissue microarrays from a historic cohort. Several patterns of NPNT staining were observed. An association between granular cytoplasmic staining (in <10% of tumor cells) and poor prognosis was found. We suggest that granular cytoplasmic staining may represent NPNT-positive exosomes. We found that NPNT promotes adhesion and anchorage-independent growth via its integrin-binding and enhancer motifs and that enforced expression in breast tumor cells promotes their colonization of the lungs. We propose that NPNT may be a novel prognostic marker in a subgroup of breast cancer patients.
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Affiliation(s)
- Tonje S Steigedal
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway; Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia; David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, United States; Central Norway Regional Health Authority, Stjørdal, Norway.
| | - Jimita Toraskar
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway; Central Norway Regional Health Authority, Stjørdal, Norway
| | - Richard P Redvers
- Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia; Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria, Australia
| | - Marit Valla
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway; Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, NTNU, Trondheim, Norway
| | - Synnøve N Magnussen
- Department of Medical Biology, Faculty of Health Sciences, UiT - The Arctic University of Norway, Tromsø, Norway
| | - Anna M Bofin
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Signe Opdahl
- Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, NTNU, Trondheim, Norway
| | - Steinar Lundgren
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway; Cancer Clinic, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Bedrich L Eckhardt
- Morgan Welch Inflammatory Breast Cancer Research Program and Clinic, The University of Texas at MD Anderson Cancer Centre, Houston, TX, USA; Section of Translational Breast Cancer Research, The University of Texas at MD Anderson Cancer Centre, Houston, TX, USA; Department of Breast Medical Oncology, The University of Texas at MD Anderson Cancer Centre, Houston, TX 77030, USA
| | - John M Lamar
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, United States; Department of Molecular and Cellular Physiology, Albany Medical College, Albany, NY, USA
| | - Judy Doherty
- Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia
| | - Richard O Hynes
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, United States; Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, MA, United States
| | - Robin L Anderson
- Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia; Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria, Australia; School of Cancer Medicine, La Trobe University, Bundoora, Victoria, Australia
| | - Gunbjørg Svineng
- Department of Medical Biology, Faculty of Health Sciences, UiT - The Arctic University of Norway, Tromsø, Norway
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