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Luo NY, Minne RL, Gallant JP, Gunaratne GS, West JL, Javeri S, Robertson AJ, Lake EW, Engle JW, Mixdorf JC, Aluicio-Sarduy E, Nickel KP, Hernandez R, Kimple RJ, Baschnagel AM, LeBeau AM. Development of an Engineered Single-Domain Antibody for Targeting MET in Non-Small Cell Lung Cancer. Bioconjug Chem 2024; 35:389-399. [PMID: 38470611 DOI: 10.1021/acs.bioconjchem.4c00019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Abstract
The Mesenchymal Epithelial Transition (MET) receptor tyrosine kinase is upregulated or mutated in 5% of non-small-cell lung cancer (NSCLC) patients and overexpressed in multiple other cancers. We sought to develop a novel single-domain camelid antibody with high affinity for MET that could be used to deliver conjugated payloads to MET expressing cancers. From a naïve camelid variable-heavy-heavy (VHH) domain phage display library, we identified a VHH clone termed 1E7 that displayed high affinity for human MET and was cross-reactive with MET across multiple species. When expressed as a bivalent human Fc fusion protein, 1E7-Fc was found to selectively bind to EBC-1 (MET amplified) and UW-Lung 21 (MET exon 14 mutated) cell lines by flow cytometry and immunofluorescence imaging. Next, we investigated the ability of [89Zr]Zr-1E7-Fc to detect MET expression in vivo by PET/CT imaging. [89Zr]Zr-1E7-Fc demonstrated rapid localization and high tumor uptake in both xenografts with a %ID/g of 6.4 and 5.8 for EBC-1 and UW-Lung 21 at 24 h, respectively. At the 24 h time point, clearance from secondary and nontarget tissues was also observed. Altogether, our data suggest that 1E7-Fc represents a platform technology that can be employed to potentially both image and treat MET-altered NSCLC.
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Affiliation(s)
- Natalie Y Luo
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Rachel L Minne
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Joseph P Gallant
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Molecular and Cellular Pharmacology Program, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Gihan S Gunaratne
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Jayden L West
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Molecular and Cellular Pharmacology Program, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Saahil Javeri
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Austin J Robertson
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Molecular and Cellular Pharmacology Program, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Eric W Lake
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Jonathan W Engle
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Jason C Mixdorf
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Eduardo Aluicio-Sarduy
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Kwang P Nickel
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Reinier Hernandez
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Randall J Kimple
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Andrew M Baschnagel
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
| | - Aaron M LeBeau
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792, United States
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Zhao S, Ma Y, Liu L, Fang J, Ma H, Feng G, Xie B, Zeng S, Chang J, Ren J, Zhang Y, Xi N, Zhuang Y, Jiang Y, Zhang Q, Kang N, Zhang L, Zhao H. Ningetinib plus gefitinib in EGFR-mutant non-small-cell lung cancer with MET and AXL dysregulations: A phase 1b clinical trial and biomarker analysis. Lung Cancer 2024; 188:107468. [PMID: 38181454 DOI: 10.1016/j.lungcan.2024.107468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 12/26/2023] [Accepted: 01/01/2024] [Indexed: 01/07/2024]
Abstract
BACKGROUND MET and AXL dysregulations are implicated in acquired resistance to EGFR-TKIs in NSCLC. But consensus on the optimal definition for MET/AXL dysregulations in EGFR-mutant NSCLC is lacking. Here, we investigated the efficacy and tolerability of ningetinib (a MET/AXL inhibitor) plus gefitinib in EGFR-mutant NSCLC, and evaluated the clinical relevance of MET/AXL dysregulations by different definitions. METHODS Patients in this phase 1b dose-escalation/dose-expansion trial received ningetinib 30 mg/40 mg/60 mg plus gefitinib 250 mg once daily. Primary endpoints were tolerability (dose-escalation) and objective response rate (dose-expansion). MET/AXL status were analyzed using FISH and IHC. RESULTS Between March 2017 and January 2021, 108 patients were enrolled. The proportion of MET focal amplification, MET polysomy, MET overexpression, AXL amplification and AXL overexpression is 18.1 %, 5.6 %, 55.8 %, 8.1 % and 45.3 %, respectively. 6.8 % patients have concurrent MET amplification and AXL overexpression. ORR is 30.8 % for tumors with MET amplification, 0 % for MET polysomy, 24.1 % for MET overexpression, 20 % for AXL amplification and 27.6 % for AXL overexpression. For patients with concurrent MET amplification and AXL overexpression, ningetinib plus gefitinib provides an ORR of 80 %, DCR of 100 % and median PFS of 4.7 months. Tumors with higher MET copy number and AXL expression tend to have higher likelihood of response. Biomarker analyses show that MET focal amplification and overexpression are complementary in predicting clinical benefit from MET inhibition, while AXL dysregulations defined by an arbitrary level may dilute the efficacy of AXL blockade. CONCLUSIONS This study demonstrates that combined blockade of MET, AXL and EGFR is a feasible strategy for a subset of EGFR-mutant NSCLC. TRIAL REGISTRATION Chinadrugtrials.org.cn, CTR20160875.
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Affiliation(s)
- Shen Zhao
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yuxiang Ma
- Department of Clinical Research, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Lianke Liu
- Department of Oncology, Jiangsu Provincial Hospital, Nanjing, China
| | - Jian Fang
- Department of Thoracic Oncology, Beijing Cancer Hospital, Beijing, China
| | - Haiqing Ma
- Department of Oncology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Guosheng Feng
- Department of Oncology, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Bo Xie
- Department of Oncology, General Hospital of the PLA South Military Command, PLA, Guangzhou, China
| | - Shan Zeng
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, China
| | - Jianhua Chang
- Department of Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Jun Ren
- Department of Oncology, Beijing Shijitan Hospital, Beijing, China
| | | | - Ning Xi
- Sunshine Lake Pharma Co., Ltd, Dongguan, China; Institute of Drug Discovery Technology, Ningbo University, Ningbo, China
| | | | | | - Qi Zhang
- Sunshine Lake Pharma Co., Ltd, Dongguan, China
| | - Ning Kang
- Sunshine Lake Pharma Co., Ltd, Dongguan, China
| | - Li Zhang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China.
| | - Hongyun Zhao
- Department of Clinical Research, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China.
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Sohn SH, Sul HJ, Kim BJ, Zang DY. Comparison of Tepotinib, Paclitaxel, or Ramucirumab Efficacy According to the Copy Number or Phosphorylation Status of the MET Gene: Doublet Treatment versus Single Agent Treatment. Int J Mol Sci 2024; 25:1769. [PMID: 38339049 PMCID: PMC10855451 DOI: 10.3390/ijms25031769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/19/2024] [Accepted: 01/28/2024] [Indexed: 02/12/2024] Open
Abstract
Although conventional combination chemotherapies for advanced gastric cancer (GC) increase survival, such therapies are associated with major adverse effects; more effective and less toxic treatments are required. Combinations of different anti-cancer drugs, for example, paclitaxel plus ramucirumab, have recently been used as second-line treatments for advanced GC. This study evaluated how copy number variations of the MET gene, MET mutations, and MET gene and protein expression levels in human GC cells modulate the susceptibility of such cells to single-agent (tepotinib, ramucirumab, or paclitaxel) and doublet (tepotinib-plus-paclitaxel or ramucirumab-plus-paclitaxel treatment regimens. Compared with ramucirumab-plus-paclitaxel, tepotinib-plus-paclitaxel better inhibited the growth of GC cells with MET exon 14 skipping mutations and those lacking MET amplification but containing phosphorylated MET; such inhibition was dose-dependent and associated with cell death. Tepotinib-plus-paclitaxel and ramucirumab-plus-paclitaxel similarly inhibited the growth of GC cells lacking MET amplification or MET phosphorylation, again in a dose-dependent manner, but without induction of cell death. However, tepotinib alone or tepotinib-plus-ramucirumab was more effective against c-MET-positive GC cells (>30 copy number variations) than was ramucirumab or paclitaxel alone or ramucirumab-plus-paclitaxel. These in vitro findings suggest that compared with ramucirumab-plus-paclitaxel, tepotinib-plus-paclitaxel better inhibits the growth of c-MET-positive GC cells, cells lacking MET amplification but containing phosphorylated MET, and cells containing MET mutations. Clinical studies are required to confirm the therapeutic effects of these regimens.
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Affiliation(s)
- Sung-Hwa Sohn
- Hallym Translational Research Institute, Hallym University Sacred Heart Hospital, Anyang-si 14066, Republic of Korea; (S.-H.S.); (H.J.S.)
| | - Hee Jung Sul
- Hallym Translational Research Institute, Hallym University Sacred Heart Hospital, Anyang-si 14066, Republic of Korea; (S.-H.S.); (H.J.S.)
| | - Bum Jun Kim
- Department of Internal Medicine, Hallym University Sacred Heart Hospital, Hallym University Medical Center, Hallym University College of Medicine, Anyang-si 14068, Republic of Korea;
| | - Dae Young Zang
- Hallym Translational Research Institute, Hallym University Sacred Heart Hospital, Anyang-si 14066, Republic of Korea; (S.-H.S.); (H.J.S.)
- Department of Internal Medicine, Hallym University Sacred Heart Hospital, Hallym University Medical Center, Hallym University College of Medicine, Anyang-si 14068, Republic of Korea;
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Al-Ghabkari A, Huang B, Park M. Aberrant MET Receptor Tyrosine Kinase Signaling in Glioblastoma: Targeted Therapy and Future Directions. Cells 2024; 13:218. [PMID: 38334610 PMCID: PMC10854665 DOI: 10.3390/cells13030218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 11/27/2023] [Accepted: 01/12/2024] [Indexed: 02/10/2024] Open
Abstract
Brain tumors represent a heterogeneous group of neoplasms characterized by a high degree of aggressiveness and a poor prognosis. Despite recent therapeutic advances, the treatment of brain tumors, including glioblastoma (GBM), an aggressive primary brain tumor associated with poor prognosis and resistance to therapy, remains a significant challenge. Receptor tyrosine kinases (RTKs) are critical during development and in adulthood. Dysregulation of RTKs through activating mutations and gene amplification contributes to many human cancers and provides attractive therapeutic targets for treatment. Under physiological conditions, the Met RTK, the hepatocyte growth factor/scatter factor (HGF/SF) receptor, promotes fundamental signaling cascades that modulate epithelial-to-mesenchymal transition (EMT) involved in tissue repair and embryogenesis. In cancer, increased Met activity promotes tumor growth and metastasis by providing signals for proliferation, survival, and migration/invasion. Recent clinical genomic studies have unveiled multiple mechanisms by which MET is genetically altered in GBM, including focal amplification, chromosomal rearrangements generating gene fusions, and a splicing variant mutation (exon 14 skipping, METex14del). Notably, MET overexpression contributes to chemotherapy resistance in GBM by promoting the survival of cancer stem-like cells. This is linked to distinctive Met-induced pathways, such as the upregulation of DNA repair mechanisms, which can protect tumor cells from the cytotoxic effects of chemotherapy. The development of MET-targeted therapies represents a major step forward in the treatment of brain tumours. Preclinical studies have shown that MET-targeted therapies (monoclonal antibodies or small molecule inhibitors) can suppress growth and invasion, enhancing the efficacy of conventional therapies. Early-phase clinical trials have demonstrated promising results with MET-targeted therapies in improving overall survival for patients with recurrent GBM. However, challenges remain, including the need for patient stratification, the optimization of treatment regimens, and the identification of mechanisms of resistance. This review aims to highlight the current understanding of mechanisms underlying MET dysregulation in GBM. In addition, it will focus on the ongoing preclinical and clinical assessment of therapies targeting MET dysregulation in GBM.
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Affiliation(s)
- Abdulhameed Al-Ghabkari
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, QC H3A 1A3, Canada; (A.A.-G.); (B.H.)
| | - Bruce Huang
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, QC H3A 1A3, Canada; (A.A.-G.); (B.H.)
- Department of Biochemistry, McGill University, Montreal, QC H3G 1Y6, Canada
| | - Morag Park
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, QC H3A 1A3, Canada; (A.A.-G.); (B.H.)
- Department of Biochemistry, McGill University, Montreal, QC H3G 1Y6, Canada
- Department of Oncology, McGill University, Montreal, QC H4A 3T2, Canada
- Department of Medicine, McGill University, Montreal, QC H4A 3J1, Canada
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Jones VT, Graves-Deal R, Cao Z, Bogatcheva G, Ramirez MA, Harmych SJ, Higginbotham JN, Sharma V, Damalanka VC, Wahoski CC, Joshi N, Irudayam MJ, Roland JT, Ayers GD, Liu Q, Coffey RJ, Janetka JW, Singh B. Inhibition of autocrine HGF maturation overcomes cetuximab resistance in colorectal cancer. Cell Mol Life Sci 2024; 81:28. [PMID: 38212428 PMCID: PMC10784391 DOI: 10.1007/s00018-023-05071-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 10/27/2023] [Accepted: 11/27/2023] [Indexed: 01/13/2024]
Abstract
Although amplifications and mutations in receptor tyrosine kinases (RTKs) act as bona fide oncogenes, in most cancers, RTKs maintain moderate expression and remain wild-type. Consequently, cognate ligands control many facets of tumorigenesis, including resistance to anti-RTK therapies. Herein, we show that the ligands for the RTKs MET and RON, HGF and HGFL, respectively, are synthesized as inactive precursors that are activated by cellular proteases. Our newly generated HGF/HGFL protease inhibitors could overcome both de novo and acquired cetuximab resistance in colorectal cancer (CRC). Conversely, HGF overexpression was necessary and sufficient to induce cetuximab resistance and loss of polarity. Moreover, HGF-induced cetuximab resistance could be overcome by the downstream MET inhibitor, crizotinib, and upstream protease inhibitors. Additionally, HAI-1, an endogenous inhibitor of HGF proteases, (i) was downregulated in CRC, (ii) exhibited increased genomic methylation that correlated with poor prognosis, (iii) HAI-1 expression correlated with cetuximab response in a panel of cancer cell lines, and (iv) exogenous addition of recombinant HAI-1 overcame cetuximab resistance in CC-HGF cells. Thus, we describe a targetable, autocrine HAI-1/Protease/HGF/MET axis in cetuximab resistance in CRC.
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Affiliation(s)
- Vivian Truong Jones
- Department of Medicine, Vanderbilt University Medical Center, 10465J, MRB IV, 2213 Garland Avenue, Nashville, TN, 37232-0441, USA
- Department of Pharmacology, Vanderbilt University, Nashville, TN, 37232, USA
| | - Ramona Graves-Deal
- Department of Medicine, Vanderbilt University Medical Center, 10465J, MRB IV, 2213 Garland Avenue, Nashville, TN, 37232-0441, USA
| | - Zheng Cao
- Department of Medicine, Vanderbilt University Medical Center, 10465J, MRB IV, 2213 Garland Avenue, Nashville, TN, 37232-0441, USA
| | - Galina Bogatcheva
- Department of Medicine, Vanderbilt University Medical Center, 10465J, MRB IV, 2213 Garland Avenue, Nashville, TN, 37232-0441, USA
| | - Marisol A Ramirez
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Center for Quantitative Sciences, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
| | - Sarah J Harmych
- Department of Medicine, Vanderbilt University Medical Center, 10465J, MRB IV, 2213 Garland Avenue, Nashville, TN, 37232-0441, USA
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN, 37232, USA
| | - James N Higginbotham
- Department of Medicine, Vanderbilt University Medical Center, 10465J, MRB IV, 2213 Garland Avenue, Nashville, TN, 37232-0441, USA
| | - Vineeta Sharma
- Department of Medicine, Vanderbilt University Medical Center, 10465J, MRB IV, 2213 Garland Avenue, Nashville, TN, 37232-0441, USA
| | - Vishnu C Damalanka
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, Saint Louis, MO, 63110, USA
| | - Claudia C Wahoski
- Department of Medicine, Vanderbilt University Medical Center, 10465J, MRB IV, 2213 Garland Avenue, Nashville, TN, 37232-0441, USA
- Program in Cancer Biology, Vanderbilt University, Nashville, TN, 37232, USA
| | - Neeraj Joshi
- Department of Medicine, Vanderbilt University Medical Center, 10465J, MRB IV, 2213 Garland Avenue, Nashville, TN, 37232-0441, USA
| | - Maria Johnson Irudayam
- Department of Medicine, Vanderbilt University Medical Center, 10465J, MRB IV, 2213 Garland Avenue, Nashville, TN, 37232-0441, USA
| | - Joseph T Roland
- Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
| | - Gregory D Ayers
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
| | - Qi Liu
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Center for Quantitative Sciences, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
| | - Robert J Coffey
- Department of Medicine, Vanderbilt University Medical Center, 10465J, MRB IV, 2213 Garland Avenue, Nashville, TN, 37232-0441, USA
- Epithelial Biology Center, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
| | - James W Janetka
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, Saint Louis, MO, 63110, USA
| | - Bhuminder Singh
- Department of Medicine, Vanderbilt University Medical Center, 10465J, MRB IV, 2213 Garland Avenue, Nashville, TN, 37232-0441, USA.
- Epithelial Biology Center, Vanderbilt University Medical Center, Nashville, TN, 37232, USA.
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Jia X, Feng H, He S, Chen X, Feng H, Chen M, Hu X. HGF facilitates methylation of MEG3, potentially implicated in vemurafenib resistance in melanoma. J Gene Med 2024; 26:e3644. [PMID: 38072402 DOI: 10.1002/jgm.3644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/24/2023] [Accepted: 11/05/2023] [Indexed: 01/30/2024] Open
Abstract
BACKGROUND Melanoma, a frequently encountered cutaneous malignancy characterized by a poor prognosis, persists in presenting formidable challenges despite the advancement in molecularly targeted drugs designed to improve survival rates significantly. Unfortunately, as more therapeutic choices have developed over time, the gradual emergence of drug resistance has become a notable impediment to the effectiveness of these therapeutic interventions. The hepatocyte growth factor (HGF)/c-met signaling pathway has attracted considerable attention, associated with drug resistance stemming from multiple potential mutations within the c-met gene. The activation of the HGF/c-met pathway operates in an autocrine manner in melanoma. Notably, a key player in the regulatory orchestration of HGF/c-met activation is the long non-coding RNA MEG3. METHODS Melanoma tissues were collected to measure MEG3 expression. In vitro validation was performed on MEG3 to prove its oncogenic roles. Bioinformatic analyses were conducted on the TCGA database to build the MEG3-related score. The immune characteristics and mutation features of the MEG3-related score were explored. RESULTS We revealed a negative correlation between HGF and MEG3. In melanoma cells, HGF inhibited MEG3 expression by augmenting the methylation of the MEG3 promoter. Significantly, MEG3 exhibits a suppressive impact on the proliferation and migration of melanoma cells, concurrently inhibiting c-met expression. Moreover, a predictive model centered around MEG3 demonstrates notable efficacy in forecasting critical prognostic indicators, immunological profiles, and mutation statuses among melanoma patients. CONCLUSIONS The present study highlights the potential of MEG3 as a pivotal regulator of c-met, establishing it as a promising candidate for targeted drug development in the ongoing pursuit of effective therapeutic interventions.
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Affiliation(s)
- Xiaomin Jia
- Department of Pathology, Department of Pathology, Lhasa People's Hospital, Lhasa, Tibet Autonomous Region, China
| | - Hao Feng
- Department of Dermatology, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China
| | - Shan He
- Department of Dermatology, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China
| | - Xiao Chen
- Department of Medical Cosmetology, The First People's Hospital of Changde City, Changde, Hunan, China
| | - Hao Feng
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha, Hunan, China
| | - Mingliang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xing Hu
- Department of Dermatology, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China
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Tannoo RM, Richert L, Koschut D, Tomishige N, Treffert SM, Kobayashi T, Mély Y, Orian-Rousseau V. Quantitative live imaging reveals a direct interaction between CD44v6 and MET in membrane domains upon activation with both MET ligands, HGF and internalin B. Biochim Biophys Acta Biomembr 2024; 1866:184236. [PMID: 37793560 DOI: 10.1016/j.bbamem.2023.184236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 09/24/2023] [Accepted: 09/27/2023] [Indexed: 10/06/2023]
Abstract
Deregulation of the receptor tyrosine kinase MET/hepatocyte growth factor (HGF) pathway results in several pathological processes involved in tumor progression and metastasis. In a different context, MET can serve as an entry point for the bacterium Listeria monocytogenes, when activated by the internalin B (InlB) protein during infection of non-phagocytic cells. We have previously demonstrated that MET requires CD44v6 for its ligand-induced activation. However, the stoichiometry and the steps required for the formation of this complex, are still unknown. In this work, we studied the dynamics of the ligand-induced interaction of CD44v6 with MET at the plasma membrane. Using Förster resonance energy transfer-based fluorescence lifetime imaging microscopy in T-47D cells, we evidenced a direct interaction between MET and CD44v6 promoted by HGF and InlB in live cells. In the absence of MET, fluorescence correlation spectroscopy experiments further showed the dimerization of CD44v6 and the increase of its diffusion induced by HGF and InlB. In the presence of MET, stimulation of the cells by HGF or InlB significantly decreased the diffusion of CD44v6, in line with the formation of a ternary complex of MET with CD44v6 and HGF/InlB. Finally, similarly to HGF/InlB, disruption of liquid-ordered domains (Lo) by methyl-β-cyclodextrin increased CD44v6 mobility suggesting that these factors induce the exit of CD44v6 from the Lo domains. Our data led us to propose a model for MET activation, where CD44v6 dimerizes and diffuses rapidly out of Lo domains to form an oligomeric MET/ligand/CD44v6 complex that is instrumental for MET activation.
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Affiliation(s)
- Ryshtee Mary Tannoo
- Laboratory of Bioimaging and Pathologies (LBP), University of Strasbourg (UNISTRA), France; Institute of Biological and Chemical systems-Functional Molecular Systems (IBCS-FMS), Karlsruhe Institute of Technology (KIT), Germany
| | - Ludovic Richert
- Laboratory of Bioimaging and Pathologies (LBP), University of Strasbourg (UNISTRA), France.
| | - David Koschut
- Institute of Biological and Chemical systems-Functional Molecular Systems (IBCS-FMS), Karlsruhe Institute of Technology (KIT), Germany; Disease Intervention Technology Lab (DITL), Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology, and Research (A*STAR), Singapore
| | - Nario Tomishige
- Laboratory of Bioimaging and Pathologies (LBP), University of Strasbourg (UNISTRA), France
| | - Sven Máté Treffert
- Institute of Biological and Chemical systems-Functional Molecular Systems (IBCS-FMS), Karlsruhe Institute of Technology (KIT), Germany
| | - Toshihide Kobayashi
- Laboratory of Bioimaging and Pathologies (LBP), University of Strasbourg (UNISTRA), France
| | - Yves Mély
- Laboratory of Bioimaging and Pathologies (LBP), University of Strasbourg (UNISTRA), France.
| | - Véronique Orian-Rousseau
- Institute of Biological and Chemical systems-Functional Molecular Systems (IBCS-FMS), Karlsruhe Institute of Technology (KIT), Germany.
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Jacoba IM, Lu Z. Hereditary papillary renal cell carcinoma. Semin Diagn Pathol 2024; 41:28-31. [PMID: 38135585 DOI: 10.1053/j.semdp.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 11/14/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023]
Abstract
Hereditary papillary renal cell carcinoma (HPRCC) is an autosomal dominant syndrome characterized by the occurrence of bilateral and multifocal, classic type papillary renal cell carcinomas. In the recent decades, extensive molecular studies have narrowed the molecular underpinnings of this syndrome to missense mutations in tyrosine kinase domain of MET proto-oncogene. Although MET mutations are specific to HPRCC, it has been found in sporadic papillary renal cell carcinomas and as recently reported, in biphasic squamoid alveolar variant of papillary renal cell carcinoma. Dual MET/VEGFR2 kinase inhibitor and tyrosine kinase inhibitors have shown promising results in systemic therapy for HPRCC.
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Affiliation(s)
- Isa Mulingbayan Jacoba
- Boston Medical Center/Boston University Chobanian and Avedisian School of Medicine, Department of Pathology and Laboratory Medicine, United States
| | - Zhichun Lu
- Boston Medical Center/Boston University Chobanian and Avedisian School of Medicine, Department of Pathology and Laboratory Medicine, United States.
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9
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Li B, Wang Y, Liu B. Transformable DNA Nanorobots Reversibly Regulating Cell Membrane Receptors for Modulation of Cellular Migrations. ACS Nano 2023; 17:22571-22579. [PMID: 37965838 DOI: 10.1021/acsnano.3c06305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
Oligomerization of cellular membrane receptors plays crucial roles in activating intracellular downstream signaling cascades for controlling cellular behaviors in physiological and pathological processes. However, the reversible and controllable regulation of receptors in a user-defined manner remains challenging. Herein, we developed a versatile DNA nanorobot (nR) with installed aptamers and hairpin structures to reversibly and controllably regulate cell migration. This was achieved by dimerization and de-dimerization of mesenchymal-epithelial transition (Met) receptors through DNA strand displacement reactions. The functionalized DNA nR not only plays similar roles as hepatocyte growth factor (HGF) in inducing cell migration but also allows a downgrade to the original state of cell migration. The advanced DNA nanomachines can be flexibly designed to target other receptors for manipulating cellular behaviors and thus represent a powerful tool for the future of biological and medical engineering.
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Affiliation(s)
- Bin Li
- Department of Chemistry, Shanghai Stomatological Hospital, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, People's Republic of China
| | - Yuning Wang
- State Key Laboratory for Oncogenes and Related Genes, School of Biomedical Engineering, Institute of Medical Robotics and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, People's Republic of China
| | - Baohong Liu
- Department of Chemistry, Shanghai Stomatological Hospital, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, People's Republic of China
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10
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Fernandes M, Hoggard B, Jamme P, Paget S, Truong M, Grégoire V, Vinchent A, Descarpentries C, Morabito A, Stanislovas J, Farage E, Meneboo J, Sebda S, Bouchekioua‐Bouzaghou K, Nollet M, Humez S, Perera T, Fromme P, Grumolato L, Figeac M, Copin M, Tulasne D, Cortot AB, Kermorgant S, Kherrouche Z. MET exon 14 skipping mutation is a hepatocyte growth factor (HGF)-dependent oncogenic driver in vitro and in humanised HGF knock-in mice. Mol Oncol 2023; 17:2257-2274. [PMID: 36799689 PMCID: PMC10620121 DOI: 10.1002/1878-0261.13397] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 12/27/2022] [Accepted: 02/16/2023] [Indexed: 02/18/2023] Open
Abstract
Exon skipping mutations of the MET receptor tyrosine kinase (METex14), increasingly reported in cancers, occur in 3-4% of non-small-cell lung cancer (NSCLC). Only 50% of patients have a beneficial response to treatment with MET-tyrosine kinase inhibitors (TKIs), underlying the need to understand the mechanism of METex14 oncogenicity and sensitivity to TKIs. Whether METex14 is a driver mutation and whether it requires hepatocyte growth factor (HGF) for its oncogenicity in a range of in vitro functions and in vivo has not been fully elucidated from previous preclinical models. Using CRISPR/Cas9, we developed a METex14/WT isogenic model in nontransformed human lung cells and report that the METex14 single alteration was sufficient to drive MET-dependent in vitro anchorage-independent survival and motility and in vivo tumorigenesis, sensitising tumours to MET-TKIs. However, we also show that human HGF (hHGF) is required, as demonstrated in vivo using a humanised HGF knock-in strain of mice and further detected in tumour cells of METex14 NSCLC patient samples. Our results also suggest that METex14 oncogenicity is not a consequence of an escape from degradation in our cell model. Thus, we developed a valuable model for preclinical studies and present results that have potential clinical implication.
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Affiliation(s)
- Marie Fernandes
- Univ. Lille, CNRS, Inserm, CHU LilleInstitut Pasteur de Lille, UMR9020 – UMR1277 - Canther – Cancer Heterogeneity, Plasticity and Resistance to TherapiesFrance
| | | | - Philippe Jamme
- Univ. Lille, CNRS, Inserm, CHU LilleInstitut Pasteur de Lille, UMR9020 – UMR1277 - Canther – Cancer Heterogeneity, Plasticity and Resistance to TherapiesFrance
| | - Sonia Paget
- Univ. Lille, CNRS, Inserm, CHU LilleInstitut Pasteur de Lille, UMR9020 – UMR1277 - Canther – Cancer Heterogeneity, Plasticity and Resistance to TherapiesFrance
| | - Marie‐José Truong
- Univ. Lille, CNRS, Inserm, CHU LilleInstitut Pasteur de Lille, UMR9020 – UMR1277 - Canther – Cancer Heterogeneity, Plasticity and Resistance to TherapiesFrance
| | | | - Audrey Vinchent
- Univ. Lille, CNRS, Inserm, CHU LilleInstitut Pasteur de Lille, UMR9020 – UMR1277 - Canther – Cancer Heterogeneity, Plasticity and Resistance to TherapiesFrance
| | | | - Angela Morabito
- Univ. Lille, CNRS, Inserm, CHU LilleInstitut Pasteur de Lille, UMR9020 – UMR1277 - Canther – Cancer Heterogeneity, Plasticity and Resistance to TherapiesFrance
| | | | - Enoir Farage
- Barts Cancer InstituteQueen Mary University of LondonUK
| | - Jean‐Pascal Meneboo
- Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US 41 - UAR 2014 - PLBS, LilleFrance
| | - Shéhérazade Sebda
- Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US 41 - UAR 2014 - PLBS, LilleFrance
| | | | - Marie Nollet
- Barts Cancer InstituteQueen Mary University of LondonUK
| | - Sarah Humez
- Univ. Lille, CNRS, Inserm, CHU LilleInstitut Pasteur de Lille, UMR9020 – UMR1277 - Canther – Cancer Heterogeneity, Plasticity and Resistance to TherapiesFrance
- Univ LilleDepartment of Pathology, CHU LilleFrance
| | | | - Paul Fromme
- Department of Mechanical EngineeringUniversity College LondonUK
| | - Luca Grumolato
- Univ Rouen Normandie, Inserm, NorDiC UMR 1239, 76000 RouenFrance
| | - Martin Figeac
- Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US 41 - UAR 2014 - PLBS, LilleFrance
| | - Marie‐Christine Copin
- Univ. Lille, CNRS, Inserm, CHU LilleInstitut Pasteur de Lille, UMR9020 – UMR1277 - Canther – Cancer Heterogeneity, Plasticity and Resistance to TherapiesFrance
- Univ LilleDepartment of Pathology, CHU LilleFrance
| | - David Tulasne
- Univ. Lille, CNRS, Inserm, CHU LilleInstitut Pasteur de Lille, UMR9020 – UMR1277 - Canther – Cancer Heterogeneity, Plasticity and Resistance to TherapiesFrance
| | - Alexis B. Cortot
- Univ. Lille, CNRS, Inserm, CHU LilleInstitut Pasteur de Lille, UMR9020 – UMR1277 - Canther – Cancer Heterogeneity, Plasticity and Resistance to TherapiesFrance
- Univ. LilleThoracic Oncology Department, CHU LilleFrance
| | | | - Zoulika Kherrouche
- Univ. Lille, CNRS, Inserm, CHU LilleInstitut Pasteur de Lille, UMR9020 – UMR1277 - Canther – Cancer Heterogeneity, Plasticity and Resistance to TherapiesFrance
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11
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Ma H, Wei W, Liang D, Xu X, Yang D, Wang Q, Wang Y, Wei Q, Sun B, Zhao X. HGF-Based CAR-T Cells Target Hepatocellular Carcinoma Cells That Express High Levels of c-Met. Immunol Invest 2023; 52:735-748. [PMID: 37409941 DOI: 10.1080/08820139.2023.2232402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/07/2023]
Abstract
BACKGROUND CAR-T is emerging as an effective treatment strategy for hematologic malignancies, however its effectiveness for treating solid tumors, such as Hepatocellular Carcinoma (HCC) is limited. Here, we screened a variety of CAR-T cells that target c-Met to investigate their potential to induce HCC cell death in vitro. METHODS Human T cells were transduced to express CARs by lentiviral vector transfection. c-Met expression in human HCC cell lines and CARs expression were monitored by flow cytometry. Tumor cell killing was evaluated by Luciferase Assay System Kit. The concentrations of cytokine were tested by Enzyme-linked immunosorbent assays. Knock down and overexpression studies targeting c-Met were conducted to assess the targeting specificity of CARs. RESULTS We found that CAR T cells expressing a minimal amino-terminal polypeptide sequence comprising the first kringle (kringle 1) domain (denoted as NK1 CAR-T cells), efficiently killed HCC cell lines that expressed high levels of the HGF receptor c-Met. Furthermore, we report that while NK1 CAR-T cells were efficient at targeting SMMC7221 cells for destruction, and its potency was significantly attenuated in parallel experiments with cells stably expressing short hairpin RNAs (shRNAs) that suppressed c-Met expression. Correspondingly, overexpression of c-Met in the embryonic kidney cell line HEK293T led to their enhanced killing by NK1 CAR-T cells. CONCLUSION Our studies demonstrate that a minimal amino-terminal polypeptide sequence comprising the kirngle1 domain of HGF is highly relevant to the design of effective CAR-T cell therapies that kill HCC cells expressing high levels of c-Met.
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Affiliation(s)
- Haiyan Ma
- Department of Rehabilitation Medicine and Laboratory of Animal Tumor Models, National Clinical Research Center for Geriatrics and Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Wenwen Wei
- Department of Targeting Therapy & Immunology and Laboratory of Animal Tumor Models, Cancer Center and National Clinical Research Center for Geriatrics and Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Dandan Liang
- Department of Targeting Therapy & Immunology and Laboratory of Animal Tumor Models, Cancer Center and National Clinical Research Center for Geriatrics and Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xing Xu
- Core Facilities, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Dong Yang
- Department of Targeting Therapy & Immunology and Laboratory of Animal Tumor Models, Cancer Center and National Clinical Research Center for Geriatrics and Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Qiong Wang
- Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Yun Wang
- Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Quan Wei
- Department of Rehabilitation Medicine and Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, Sichuan, China
| | - Bin Sun
- Department of Targeting Therapy & Immunology and Laboratory of Animal Tumor Models, Cancer Center and National Clinical Research Center for Geriatrics and Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xudong Zhao
- Department of Targeting Therapy & Immunology and Laboratory of Animal Tumor Models, Cancer Center and National Clinical Research Center for Geriatrics and Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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12
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Singh S, Yeat NY, Wang YT, Lin SY, Kuo IY, Wu KP, Wang WJ, Wang WC, Su WC, Wang YC, Chen RH. PTPN23 ubiquitination by WDR4 suppresses EGFR and c-MET degradation to define a lung cancer therapeutic target. Cell Death Dis 2023; 14:671. [PMID: 37821451 PMCID: PMC10567730 DOI: 10.1038/s41419-023-06201-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 09/19/2023] [Accepted: 09/28/2023] [Indexed: 10/13/2023]
Abstract
Aberrant overexpression or activation of EGFR drives the development of non-small cell lung cancer (NSCLC) and acquired resistance to EGFR tyrosine kinase inhibitors (TKIs) by secondary EGFR mutations or c-MET amplification/activation remains as a major hurdle for NSCLC treatment. We previously identified WDR4 as a substrate adaptor of Cullin 4 ubiquitin ligase and an association of WDR4 high expression with poor prognosis of lung cancer. Here, using an unbiased ubiquitylome analysis, we uncover PTPN23, a component of the ESCRT complex, as a substrate of WDR4-based ubiquitin ligase. WDR4-mediated PTPN23 ubiquitination leads to its proteasomal degradation, thereby suppressing lysosome trafficking and degradation of wild type EGFR, EGFR mutant, and c-MET. Through this mechanism, WDR4 sustains EGFR and c-MET signaling to promote NSCLC proliferation, migration, invasion, stemness, and metastasis. Clinically, PTPN23 is downregulated in lung cancer and its low expression correlates with WDR4 high expression and poor prognosis. Targeting WDR4-mediated PTPN23 ubiquitination by a peptide that competes with PTPN23 for binding WDR4 promotes EGFR and c-MET degradation to block the growth and progression of EGFR TKI-resistant NSCLC. These findings identify a central role of WDR4/PTPN23 axis in EGFR and c-MET trafficking and a potential therapeutic target for treating EGFR TKI-resistant NSCLC.
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Affiliation(s)
- Shaifali Singh
- Institute of Biological Chemistry, Academia Sinica, Taipei, 115, Taiwan
- Chemical Biology and Molecular Biophysics Program, Taiwan International Graduate Program, Academia Sinica, Taipei, 115, Taiwan
- Institute of Molecular & Cellular Biology and Department of Life Science, National Tsing Hua University, Hsinchu, 300, Taiwan
| | - Nai Yang Yeat
- Institute of Biological Chemistry, Academia Sinica, Taipei, 115, Taiwan
- Chemical Biology and Molecular Biophysics Program, Taiwan International Graduate Program, Academia Sinica, Taipei, 115, Taiwan
- Department of Chemistry, National Tsing Hua University, Hsinchu, 300, Taiwan
| | - Ya-Ting Wang
- Institute of Biological Chemistry, Academia Sinica, Taipei, 115, Taiwan
| | - Shu-Yu Lin
- Institute of Biological Chemistry, Academia Sinica, Taipei, 115, Taiwan
| | - I-Ying Kuo
- Department of Pharmacology, College of Medicine, National Cheng Kung University, Tainan, 701, Taiwan
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, 701, Taiwan
| | - Kuen-Phon Wu
- Institute of Biological Chemistry, Academia Sinica, Taipei, 115, Taiwan
- Chemical Biology and Molecular Biophysics Program, Taiwan International Graduate Program, Academia Sinica, Taipei, 115, Taiwan
| | - Won-Jing Wang
- Institute of Biochemistry and Molecular Biology, National Yang Ming Chiao Tung University, Taipei, 112, Taiwan
| | - Wen-Ching Wang
- Institute of Molecular & Cellular Biology and Department of Life Science, National Tsing Hua University, Hsinchu, 300, Taiwan
| | - Wu-Chou Su
- Division of Oncology, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, 701, Taiwan
| | - Yi-Ching Wang
- Department of Pharmacology, College of Medicine, National Cheng Kung University, Tainan, 701, Taiwan
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, 701, Taiwan
| | - Ruey-Hwa Chen
- Institute of Biological Chemistry, Academia Sinica, Taipei, 115, Taiwan.
- Chemical Biology and Molecular Biophysics Program, Taiwan International Graduate Program, Academia Sinica, Taipei, 115, Taiwan.
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13
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Huo Q, Lv J, Zhang J, Huang H, Hu H, Zhao Y, Zhang X, Wang Y, Zhou Y, Qiu J, Ye Y, Huang A, Chen Y, Qin L, Qin D, Li P, Cai G. c-Met is a chimeric antigen receptor T-cell target for treating recurrent nasopharyngeal carcinoma. Cytotherapy 2023; 25:1037-1047. [PMID: 37436338 DOI: 10.1016/j.jcyt.2023.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 04/15/2023] [Accepted: 06/21/2023] [Indexed: 07/13/2023]
Abstract
BACKGROUND AIMS Radiation therapy is the standard treatment for patients with nasopharyngeal carcinoma (NPC), but relapse occurs in 10% to 20% of patients. The treatment of recurrent nasopharyngeal carcinoma (rNPC) remains challenging. Chimeric antigen receptors (CAR)-T-cell therapy has achieved good outcomes in the treatment of leukemia and seems to be a promising therapeutic strategy for solid tumors. c-Met has been found to be highly expressed in multiple cancer types, and the activation of c-Met leads to the proliferation and metastasis of cancer cells. However, the expression of c-Met in rNPC tissues and whether it can be used as a target for CAR-T therapy in rNPC remain to be investigated. METHODS We detected the expression of c-Met in 24 primary human rNPC tissues and three NPC cell lines and constructed two different antibody-derived anti-c-Met CARs, namely, Ab928z and Ab1028z. To estimate the function of these two different c-Met-targeted CAR-T cells, CD69 expression, cytotoxicity and cytokine secretion of CAR-T cells were assessed after coculture with target cells. A cell line-derived xenograft mouse model also was used to evaluate these two anti-c-Met CAR-T cells. Furthermore, we determined whether combination with an anti-EGFR antibody could promote the antitumor effect of CAR-T cells in a patient-derived xenograft mouse model. RESULTS High c-Met expression was detected in 23 of 24 primary human rNPC tissues by immunohistochemistry staining and in three NPC cell lines by flow cytometry. Ab928z-T cells and Ab1028z-T cells showed significantly upregulated expression of CD69 after coculture with targeted cells. However, Ab1028z-T cells showed superior cytokine secretion and antitumor activity. Furthermore, Ab1028z-T cells effectively suppressed tumor growth compared with control CAR-T cells, and the combination with nimotuzumab further enhanced the tumor-clearing ability of Ab1028z-T cells. CONCLUSIONS We found that c-Met is highly expressed in rNPC tissues and confirmed its potential as a CAR-T target for rNPC. Our study provides a new idea for the clinical treatment of rNPC.
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Affiliation(s)
- Qingyi Huo
- Otolaryngology Department, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou City, China; Graduate School of Guangzhou Medical University, Guangzhou, China
| | - Jiang Lv
- China-New Zealand Joint Laboratory of Biomedicine and Health, State Key Laboratory of Respiratory Disease, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health (GIBH)-HKU Guangdong-Hong Kong Stem Cell and Regenerative Medicine Research Center, GIBH-CUHK Joint Research Laboratory on Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China; University of Chinese Academy of Sciences, Beijing, China
| | - Jianzhong Zhang
- Otolaryngology Department, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou City, China
| | - Haiqiong Huang
- Otolaryngology Department, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou City, China
| | - Huayong Hu
- Otolaryngology Department, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou City, China
| | - Yaoxin Zhao
- Otolaryngology Department, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou City, China
| | - Xinrui Zhang
- Otolaryngology Department, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou City, China
| | - Yingqi Wang
- Otolaryngology Department, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou City, China
| | - Yiyi Zhou
- Otolaryngology Department, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou City, China
| | - Junchao Qiu
- Obstetrics Department, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou City, China
| | - Yanmei Ye
- Obstetrics Department, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou City, China
| | - Aiqun Huang
- Blood Transfusion Department, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou City, China
| | - Yanhong Chen
- Medical Quality Management Evaluation Section, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou City, China
| | - Le Qin
- China-New Zealand Joint Laboratory of Biomedicine and Health, State Key Laboratory of Respiratory Disease, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health (GIBH)-HKU Guangdong-Hong Kong Stem Cell and Regenerative Medicine Research Center, GIBH-CUHK Joint Research Laboratory on Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Dajiang Qin
- Innovation Center for Translational Medicine, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou City, China.
| | - Peng Li
- China-New Zealand Joint Laboratory of Biomedicine and Health, State Key Laboratory of Respiratory Disease, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health (GIBH)-HKU Guangdong-Hong Kong Stem Cell and Regenerative Medicine Research Center, GIBH-CUHK Joint Research Laboratory on Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.
| | - Gang Cai
- Otolaryngology Department, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou City, China.
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14
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Tarvestad-Laise K, Ceresa BP. Knockout of c-Cbl/Cbl-b slows c-Met trafficking resulting in enhanced signaling in corneal epithelial cells. J Biol Chem 2023; 299:105233. [PMID: 37690689 PMCID: PMC10622846 DOI: 10.1016/j.jbc.2023.105233] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 08/28/2023] [Accepted: 09/01/2023] [Indexed: 09/12/2023] Open
Abstract
In many cell types, the E3 ubiquitin ligases c-Cbl and Cbl-b induce ligand-dependent ubiquitylation of the hepatocyte growth factor (HGF)-stimulated c-Met receptor and target it for lysosomal degradation. This study determines whether c-Cbl/Cbl-b are negative regulators of c-Met in the corneal epithelium (CE) and if their inhibition can augment c-Met-mediated CE homeostasis. Immortalized human corneal epithelial cells were transfected with Cas9 only (Cas9, control cells) or with Cas9 and c-Cbl/Cbl-b guide RNAs to knockout each gene singularly (-c-Cbl or -Cbl-b cells) or both genes (double KO [DKO] cells) and monitored for their responses to HGF. Cells were assessed for ligand-dependent c-Met ubiquitylation via immunoprecipitation, magnitude, and duration of c-Met receptor signaling via immunoblot and receptor trafficking by immunofluorescence. Single KO cells displayed a decrease in receptor ubiquitylation and an increase in phosphorylation compared to control. DKO cells had no detectable ubiquitylation, had delayed receptor trafficking, and a 2.3-fold increase in c-Met phosphorylation. Based on the observed changes in receptor trafficking and signaling, we examined HGF-dependent in vitro wound healing via live-cell time-lapse microscopy in control and DKO cells. HGF-treated DKO cells healed at approximately twice the rate of untreated cells. From these data, we have generated a model in which c-Cbl/Cbl-b mediate the ubiquitylation of c-Met, which targets the receptor through the endocytic pathway toward lysosomal degradation. In the absence of ubiquitylation, the stimulated receptor stays phosphorylated longer and enhances in vitro wound healing. We propose that c-Cbl and Cbl-b are promising pharmacologic targets for enhancing c-Met-mediated CE re-epithelialization.
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Affiliation(s)
- Kate Tarvestad-Laise
- Department of Pharmacology and Toxicology (KTL, BPC) and Department of Ophthalmology and Vision Sciences (BPC), University of Louisville, Louisville, Kentucky, USA
| | - Brian P Ceresa
- Department of Pharmacology and Toxicology (KTL, BPC) and Department of Ophthalmology and Vision Sciences (BPC), University of Louisville, Louisville, Kentucky, USA.
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15
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Kawakami N, Sato H, Terasaka N, Matsumoto K, Suga H. MET-Activating Ubiquitin Multimers. Angew Chem Int Ed Engl 2023; 62:e202307157. [PMID: 37450419 DOI: 10.1002/anie.202307157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/11/2023] [Accepted: 07/11/2023] [Indexed: 07/18/2023]
Abstract
Receptor tyrosine kinases (RTKs) are generally activated through their dimerization and/or oligomerization induced by their cognate ligands, and one such RTK hepatocyte growth factor (HGF) receptor, known as MET, plays an important role in tissue regeneration. Here we show the development of ubiquitin (Ub)-based protein ligand multimers, referred to as U-bodies, which act as surrogate agonists for MET and are derived from MET-binding macrocyclic peptides. Monomeric Ub constructs (U-body) were first generated by genetic implantation of a macrocyclic peptide pharmacophore into a structural loop of Ub (lasso-grafting) and subsequent optimization of its flanking spacer sequences via mRNA display. Such U-body constructs exhibit potent binding affinity to MET, thermal stability, and proteolytic stability. The U-body constructs also partially/fully inhibited or enhanced HGF-induced MET-phosphorylation. Their multimerization to dimeric, tetrameric, and octameric U-bodies linked by an appropriate peptide linker yielded potent MET activation activity and downstream cell proliferation-promoting activity. This work suggests that lasso-grafting of macrocycles to Ub is an effective approach to devising protein-based artificial RTK agonists and it can be useful in the development of a new class of biologics for various therapeutic applications.
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Affiliation(s)
- Naoya Kawakami
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Hiroki Sato
- Division of Tumor Dynamics and Regulation, Cancer Research Institute, Kanazawa University Kakuma-machi, Kanazawa City, Ishikawa, 920-1192, Japan
- WPI-Nano Life Science Institute (WPI-NanoLSI), Kanazawa University Kakuma-machi, Kanazawa City, Ishikawa, 920-1192, Japan
| | - Naohiro Terasaka
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
- Earth-Life Science Institute, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan
| | - Kunio Matsumoto
- Division of Tumor Dynamics and Regulation, Cancer Research Institute, Kanazawa University Kakuma-machi, Kanazawa City, Ishikawa, 920-1192, Japan
- WPI-Nano Life Science Institute (WPI-NanoLSI), Kanazawa University Kakuma-machi, Kanazawa City, Ishikawa, 920-1192, Japan
| | - Hiroaki Suga
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
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16
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Fernandes M, Paget S, Kherrouche Z, Truong MJ, Vinchent A, Meneboo JP, Sebda S, Werkmeister E, Descarpentries C, Figeac M, Cortot AB, Tulasne D. Transforming properties of MET receptor exon 14 skipping can be recapitulated by loss of the CBL ubiquitin ligase binding site. FEBS Lett 2023; 597:2301-2315. [PMID: 37468447 DOI: 10.1002/1873-3468.14702] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 06/07/2023] [Accepted: 06/19/2023] [Indexed: 07/21/2023]
Abstract
MET is a receptor tyrosine kinase that is activated in many cancers through various mechanisms. MET exon 14 (Ex14) skipping occurs in 3% of nonsmall cell lung tumors. However, the contribution of the regulatory sites lost upon this skipping, which include a phosphorylated serine (S985) and a binding site for the E3 ubiquitin ligase CBL (Y1003), remains elusive. Sequencing of 2808 lung tumors revealed 71 mutations leading to MET exon 14 skipping and three mutations affecting Y1003 or S985. In addition, MET exon 14 skipping and MET Y1003F induced similar transcriptional programs, increased the activation of downstream signaling pathways, and increased cell mobility. Therefore, the MET Y1003F mutation is able to fully recapitulate responses induced by MET exon 14 skipping, suggesting that loss of the CBL binding site is the main contributor of cell transformation induced by MET Ex14 mutations.
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Affiliation(s)
- Marie Fernandes
- CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, UMR9020 - UMR1277 - Canther - Cancer Heterogeneity, Plasticity and Resistance to Therapies, Univ. Lille, France
| | - Sonia Paget
- CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, UMR9020 - UMR1277 - Canther - Cancer Heterogeneity, Plasticity and Resistance to Therapies, Univ. Lille, France
| | - Zoulika Kherrouche
- CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, UMR9020 - UMR1277 - Canther - Cancer Heterogeneity, Plasticity and Resistance to Therapies, Univ. Lille, France
| | - Marie-José Truong
- CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, UMR9020 - UMR1277 - Canther - Cancer Heterogeneity, Plasticity and Resistance to Therapies, Univ. Lille, France
| | - Audrey Vinchent
- CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, UMR9020 - UMR1277 - Canther - Cancer Heterogeneity, Plasticity and Resistance to Therapies, Univ. Lille, France
| | - Jean-Pascal Meneboo
- Plateau de Génomique Fonctionnelle et Structurale, CHU Lille, Univ. Lille, France
| | - Shéhérazade Sebda
- Plateau de Génomique Fonctionnelle et Structurale, CHU Lille, Univ. Lille, France
| | - Elisabeth Werkmeister
- CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US41 - UMS2014 - PLBS, Univ. Lille, France
- CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, U1019 - UMR9017 - CIIL - Center for Infection and Immunity of Lille, Univ. Lille, France
| | | | - Martin Figeac
- Plateau de Génomique Fonctionnelle et Structurale, CHU Lille, Univ. Lille, France
| | - Alexis B Cortot
- CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, UMR9020 - UMR1277 - Canther - Cancer Heterogeneity, Plasticity and Resistance to Therapies, Univ. Lille, France
- Thoracic Oncology Department, CHU Lille, Univ. Lille, France
| | - David Tulasne
- CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, UMR9020 - UMR1277 - Canther - Cancer Heterogeneity, Plasticity and Resistance to Therapies, Univ. Lille, France
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17
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Kastana P, Ntenekou D, Mourkogianni E, Enake MK, Xanthopoulos A, Choleva E, Marazioti A, Nikou S, Akwii RG, Papadaki E, Gramage E, Herradón G, Stathopoulos GT, Mikelis CM, Papadimitriou E. Genetic deletion or tyrosine phosphatase inhibition of PTPRZ1 activates c-Met to up-regulate angiogenesis and lung adenocarcinoma growth. Int J Cancer 2023; 153:1051-1066. [PMID: 37260355 PMCID: PMC10524925 DOI: 10.1002/ijc.34564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 04/12/2023] [Accepted: 04/28/2023] [Indexed: 06/02/2023]
Abstract
Protein tyrosine phosphatase receptor zeta 1 (PTPRZ1) is a transmembrane tyrosine phosphatase (TP) expressed in endothelial cells and required for stimulation of cell migration by vascular endothelial growth factor A165 (VEGFA165 ) and pleiotrophin (PTN). It is also over or under-expressed in various tumor types. In this study, we used genetically engineered Ptprz1-/- and Ptprz1+/+ mice to study mechanistic aspects of PTPRZ1 involvement in angiogenesis and investigate its role in lung adenocarcinoma (LUAD) growth. Ptprz1-/- lung microvascular endothelial cells (LMVEC) have increased angiogenic features compared with Ptprz1+/+ LMVEC, in line with the increased lung angiogenesis and the enhanced chemically induced LUAD growth in Ptprz1-/- compared with Ptprz1+/+ mice. In LUAD cells isolated from the lungs of urethane-treated mice, PTPRZ1 TP inhibition also enhanced proliferation and migration. Expression of beta 3 (β3 ) integrin is decreased in Ptprz1-/- LMVEC, linked to enhanced VEGF receptor 2 (VEGFR2), c-Met tyrosine kinase (TK) and Akt kinase activities. However, only c-Met and Akt seem responsible for the enhanced endothelial cell activation in vitro and LUAD growth and angiogenesis in vivo in Ptprz1-/- mice. A selective PTPRZ1 TP inhibitor, VEGFA165 and PTN also activate c-Met and Akt in a PTPRZ1-dependent manner in endothelial cells, and their stimulatory effects are abolished by the c-Met TK inhibitor (TKI) crizotinib. Altogether, our data suggest that low PTPRZ1 expression is linked to worse LUAD prognosis and response to c-Met TKIs and uncover for the first time the role of PTPRZ1 in mediating c-Met activation by VEGFA and PTN.
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Affiliation(s)
- Pinelopi Kastana
- Laboratory of Molecular Pharmacology, Department of Pharmacy, University of Patras, Greece
| | - Despoina Ntenekou
- Laboratory of Molecular Pharmacology, Department of Pharmacy, University of Patras, Greece
| | - Eleni Mourkogianni
- Laboratory of Molecular Pharmacology, Department of Pharmacy, University of Patras, Greece
| | - Michaela-Karina Enake
- Laboratory of Molecular Pharmacology, Department of Pharmacy, University of Patras, Greece
| | | | - Effrosyni Choleva
- Laboratory of Molecular Pharmacology, Department of Pharmacy, University of Patras, Greece
| | - Antonia Marazioti
- Laboratory of Molecular Respiratory Carcinogenesis, Department of Physiology, Faculty of Medicine, University of Patras, Greece
| | - Sophia Nikou
- Department of Anatomy, Faculty of Medicine, University of Patras, Greece
| | - Racheal G. Akwii
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Centre, Amarillo, TX, USA
| | - Eleni Papadaki
- Department of Anatomy, Faculty of Medicine, University of Patras, Greece
| | - Esther Gramage
- Departamento de Ciencias Farmacéuticas y de la Salud, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | - Gonzalo Herradón
- Departamento de Ciencias Farmacéuticas y de la Salud, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | - Georgios T. Stathopoulos
- Laboratory of Molecular Respiratory Carcinogenesis, Department of Physiology, Faculty of Medicine, University of Patras, Greece
| | - Constantinos M. Mikelis
- Laboratory of Molecular Pharmacology, Department of Pharmacy, University of Patras, Greece
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Centre, Amarillo, TX, USA
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18
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Gu H, Zhu Y, Yang J, Jiang R, Deng Y, Li A, Fang Y, Wu Q, Tu H, Chang H, Wen J, Jiang X. Liver-Inspired Polyetherketoneketone Scaffolds Simulate Regenerative Signals and Mobilize Anti-Inflammatory Reserves to Reprogram Macrophage Metabolism for Boosted Osteoporotic Osseointegration. Adv Sci (Weinh) 2023; 10:e2302136. [PMID: 37400369 PMCID: PMC10477864 DOI: 10.1002/advs.202302136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 06/21/2023] [Indexed: 07/05/2023]
Abstract
Tissue regeneration is regulated by morphological clues of implants in bone defect repair. Engineered morphology can boost regenerative biocascades that conquer challenges such as material bioinertness and pathological microenvironments. Herein, a correlation between the liver extracellular skeleton morphology and the regenerative signaling, namely hepatocyte growth factor receptor (MET), is found to explain the mystery of rapid liver regeneration. Inspired by this unique structure, a biomimetic morphology is prepared on polyetherketoneketone (PEKK) via femtosecond laser etching and sulfonation. The morphology reproduces MET signaling in macrophages, causing positive immunoregulation and optimized osteogenesis. Moreover, the morphological clue activates an anti-inflammatory reserve (arginase-2) to translocate retrogradely from mitochondria to the cytoplasm due to the difference in spatial binding of heat shock protein 70. This translocation enhances oxidative respiration and complex II activity, reprogramming the metabolism of energy and arginine. The importance of MET signaling and arginase-2 in the anti-inflammatory repair of biomimetic scaffolds is also verified via chemical inhibition and gene knockout. Altogether, this study not only provides a novel biomimetic scaffold for osteoporotic bone defect repair that can simulate regenerative signals, but also reveals the significance and feasibility of strategies to mobilize anti-inflammatory reserves in bone regeneration.
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Affiliation(s)
- Hao Gu
- Department of ProsthodonticsShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineCollege of StomatologyShanghai Jiao Tong UniversityNational Center for StomatologyNational Clinical Research Center for Oral DiseasesShanghai Key Laboratory of StomatologyShanghai Research Institute of StomatologyShanghai Engineering Research Center of Advanced Dental Technology and MaterialsShanghai200125China
| | - Yuhui Zhu
- Department of ProsthodonticsShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineCollege of StomatologyShanghai Jiao Tong UniversityNational Center for StomatologyNational Clinical Research Center for Oral DiseasesShanghai Key Laboratory of StomatologyShanghai Research Institute of StomatologyShanghai Engineering Research Center of Advanced Dental Technology and MaterialsShanghai200125China
| | - Jiawei Yang
- Department of ProsthodonticsShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineCollege of StomatologyShanghai Jiao Tong UniversityNational Center for StomatologyNational Clinical Research Center for Oral DiseasesShanghai Key Laboratory of StomatologyShanghai Research Institute of StomatologyShanghai Engineering Research Center of Advanced Dental Technology and MaterialsShanghai200125China
| | - Ruixue Jiang
- Department of ProsthodonticsShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineCollege of StomatologyShanghai Jiao Tong UniversityNational Center for StomatologyNational Clinical Research Center for Oral DiseasesShanghai Key Laboratory of StomatologyShanghai Research Institute of StomatologyShanghai Engineering Research Center of Advanced Dental Technology and MaterialsShanghai200125China
| | - Yuwei Deng
- Department of ProsthodonticsShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineCollege of StomatologyShanghai Jiao Tong UniversityNational Center for StomatologyNational Clinical Research Center for Oral DiseasesShanghai Key Laboratory of StomatologyShanghai Research Institute of StomatologyShanghai Engineering Research Center of Advanced Dental Technology and MaterialsShanghai200125China
| | - Anshuo Li
- Department of ProsthodonticsShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineCollege of StomatologyShanghai Jiao Tong UniversityNational Center for StomatologyNational Clinical Research Center for Oral DiseasesShanghai Key Laboratory of StomatologyShanghai Research Institute of StomatologyShanghai Engineering Research Center of Advanced Dental Technology and MaterialsShanghai200125China
| | - Yingjing Fang
- Department of ProsthodonticsShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineCollege of StomatologyShanghai Jiao Tong UniversityNational Center for StomatologyNational Clinical Research Center for Oral DiseasesShanghai Key Laboratory of StomatologyShanghai Research Institute of StomatologyShanghai Engineering Research Center of Advanced Dental Technology and MaterialsShanghai200125China
| | - Qianju Wu
- Stomatological Hospital of Xiamen Medical CollegeXiamen Key Laboratory of Stomatological Disease Diagnosis and TreatmentXiamenFujian361008China
| | - Honghuan Tu
- State Key Laboratory of Advanced Optical Communication Systems and NetworksSchool of Physics and AstronomyShanghai Jiao Tong UniversityShanghai200240China
| | - Haishuang Chang
- Shanghai Institute of Precision MedicineShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineShanghai200125China
| | - Jin Wen
- Department of ProsthodonticsShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineCollege of StomatologyShanghai Jiao Tong UniversityNational Center for StomatologyNational Clinical Research Center for Oral DiseasesShanghai Key Laboratory of StomatologyShanghai Research Institute of StomatologyShanghai Engineering Research Center of Advanced Dental Technology and MaterialsShanghai200125China
| | - Xinquan Jiang
- Department of ProsthodonticsShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineCollege of StomatologyShanghai Jiao Tong UniversityNational Center for StomatologyNational Clinical Research Center for Oral DiseasesShanghai Key Laboratory of StomatologyShanghai Research Institute of StomatologyShanghai Engineering Research Center of Advanced Dental Technology and MaterialsShanghai200125China
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Lim RK, Buschman M, Khasanov A, Ledesma A, Chen J, Nguyen T, Guo J, Li L, Huang J, Niu J, Kerwin L, Wang R, Guo Y, Zhu T, Kaufmann G, Zhang Y, Zhou H, Ji H, Fu Y. Discovery of novel cMET-targeting antibody Fab drug conjugates as potential treatment for solid tumors with highly expressed cMET. Expert Opin Biol Ther 2023; 23:1137-1149. [PMID: 38078403 DOI: 10.1080/14712598.2023.2292633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 12/05/2023] [Indexed: 12/18/2023]
Abstract
BACKGROUND Solid tumors are becoming prevalent affecting both old and young populations. Numerous solid tumors are associated with high cMET expression. The complexity of solid tumors combined with the highly interconnected nature of the cMET/HGF pathway with other cellular pathways make the pursuit of finding an effective treatment extremely challenging. The current standard of care for these malignancies is mostly small molecule-based chemotherapy. Antibody-based therapeutics as well as antibody drug conjugates are promising emerging classes against cMET-overexpressing solid tumors. RESEARCH DESIGN AND METHODS In this study, we described the design, synthesis, in vitro and in vivo characterization of cMET-targeting Fab drug conjugates (FDCs) as an alternative therapeutic strategy. The format is comprised of a Fab conjugated to a potent cytotoxic drug via a cleavable linker employing lysine-based and cysteine-based conjugation chemistries. RESULTS We found that the FDCs have potent anti-tumor efficacies in cancer cells with elevated overexpression of cMET. Moreover, they demonstrated a remarkable anti-tumor effect in a human gastric xenograft mouse model. CONCLUSIONS The FDC format has the potential to overcome some of the challenges presented by the other classes of therapeutics. This study highlights the promise of antibody fragment-based drug conjugate formats for the treatment of solid tumors.
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Affiliation(s)
- Reyna Kv Lim
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Matthew Buschman
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Alisher Khasanov
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Arthur Ledesma
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - John Chen
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Thanhtruc Nguyen
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Joanna Guo
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Lingna Li
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Jonathan Huang
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Jin Niu
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Lisa Kerwin
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Rengang Wang
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Yurong Guo
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Tong Zhu
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Gunnar Kaufmann
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Yanliang Zhang
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Heyou Zhou
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Henry Ji
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
| | - Yanwen Fu
- Antibody Discovery & Technology, Sorrento Therapeutics, Inc, San Diego, CA, USA
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20
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Romano G, Le P, Nigita G, Saviana M, Micalo L, Lovat F, Del Valle Morales D, Li H, Nana-Sinkam P, Acunzo M. A-to-I edited miR-411-5p targets MET and promotes TKI response in NSCLC-resistant cells. Oncogene 2023; 42:1597-1606. [PMID: 37002315 PMCID: PMC10336698 DOI: 10.1038/s41388-023-02673-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 03/15/2023] [Accepted: 03/17/2023] [Indexed: 04/03/2023]
Abstract
Non-small cell lung cancer (NSCLC) patients carrying an epidermal growth factor receptor (EGFR) mutation have an initial favorable clinical response to the tyrosine kinase inhibitors (TKIs). Unfortunately, rapid resistance occurs mainly because of genetic alterations, including amplification of the hepatocyte growth factor receptor (MET) and its abnormal activity. The RNA post-transcriptional modifications that contribute to aberrant expression of MET in cancer are largely under-investigated and among them is the adenosine-to-inosine (A-to-I) RNA editing of microRNAs. A reduction of A-to-I editing in position 5 of miR-411-5p has been identified in several cancers, including NSCLC. In this study, thanks to cancer-associated gene expression analysis, we assessed the effect of the edited miR-411-5p on NSCLC cell lines. We found that edited miR-411-5p directly targets MET and negatively affects the mitogen-activated protein kinases (MAPKs) pathway. Considering the predominant role of the MAPKs pathway on TKIs resistance, we generated NSCLC EGFR mutated cell lines resistant to TK inhibitors and evaluated the effect of edited miR-411-5p overexpression. We found that the edited miR-411-5p reduces proliferation and induces apoptosis, promoting EGFR TKIs response in NSCLC-resistant cells.
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Affiliation(s)
- Giulia Romano
- Department of Internal Medicine, Division of Pulmonary Diseases and Critical Care Medicine, Virginia Commonwealth University, Richmond, VA, 23298, USA
| | - Patricia Le
- Department of Internal Medicine, Division of Pulmonary Diseases and Critical Care Medicine, Virginia Commonwealth University, Richmond, VA, 23298, USA
| | - Giovanni Nigita
- Department of Cancer Biology and Genetics and Comprehensive Cancer Center, The Ohio State University, Columbus, OH, 43210, USA
| | - Michela Saviana
- Department of Internal Medicine, Division of Pulmonary Diseases and Critical Care Medicine, Virginia Commonwealth University, Richmond, VA, 23298, USA
| | - Lavender Micalo
- Department of Internal Medicine, Division of Pulmonary Diseases and Critical Care Medicine, Virginia Commonwealth University, Richmond, VA, 23298, USA
| | - Francesca Lovat
- Department of Cancer Biology and Genetics and Comprehensive Cancer Center, The Ohio State University, Columbus, OH, 43210, USA
| | - Daniel Del Valle Morales
- Department of Internal Medicine, Division of Pulmonary Diseases and Critical Care Medicine, Virginia Commonwealth University, Richmond, VA, 23298, USA
| | - Howard Li
- Department of Internal Medicine, Division of Pulmonary Diseases and Critical Care Medicine, Virginia Commonwealth University, Richmond, VA, 23298, USA
| | - Patrick Nana-Sinkam
- Department of Internal Medicine, Division of Pulmonary Diseases and Critical Care Medicine, Virginia Commonwealth University, Richmond, VA, 23298, USA
| | - Mario Acunzo
- Department of Internal Medicine, Division of Pulmonary Diseases and Critical Care Medicine, Virginia Commonwealth University, Richmond, VA, 23298, USA.
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Zou Q, Du B, Zhang Q, Wang H, Zhang M, Yang X, Wang Q, Wang K. Investigation on protein dimerization and evaluation of medicine effects by single molecule force spectroscopy. Anal Chim Acta 2023; 1252:341043. [PMID: 36935149 DOI: 10.1016/j.aca.2023.341043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 02/28/2023] [Accepted: 03/02/2023] [Indexed: 03/09/2023]
Abstract
Monitoring the dimerization state of the mesenchymal-epithelial transition factor (Met) was essential for in-depth understanding of the tumor signal transduction network. At present, the dimerization activation pathway of Met protein was mainly studied at the macro level, while the research at the single molecule level was far from comprehensive. Herein, the dimerization activation of Met protein's extracellular domain induced by ligand hepatocyte growth factor (HGF) was dynamically studied by single-molecule force spectroscopy. Met protein was immobilized on a biomimetic lipid membrane for ensuring its physiological environment, and then the Met dimers were recognized by bivalent probe which was formed by two Met-binding aptamers. Then the dimeric state of Met protein could be distinguished from monomeric state of Met protein through some parameters, (such as unimodal ratio, bimodal ratio and separation work). The unimodal indicates the occurrence of single molecule binding event, and the bimodal represents the occurrence of double binding event (also represents the presence of Met dimer). Before HGF treatment, most of the Met protein on the lipid membrane was still in the form of monomer, so the unimodal ratio in the force curve was larger (78.8 ± 5.2%), and the bimodal ratio was smaller (17.0 ± 4.1%). After HGF treatment, the unimodal ratio decreased to 54.0 ± 7.4%, and the bimodal ratio increased to 43.2 ± 7.3%. It was due to the formation of dimers after the binding of Met protein on the fluidity lipid membrane with HGF. In addition, the average separation work increased to about 2 times after HGF treatment. Given that studies of Met protein dimerization inhibitors have contributed to the development of more potent and safe inhibitors to significantly inhibit tumor metastasis, the effects of different medicines (including anticoagulant medicines, different antibiotics and anti-cancer medicines) on the dimerization activation of Met protein were then explored by the platform described above. The results showed that anticoagulant medicines heparin and its analogs can significantly inhibit HGF-mediated Met protein activation, while different antibiotics and anticancer medicines had no significant effect on the dimerization of Met protein. This work provided a platform for studying protein dimerization as well as for screening Met protein dimerization inhibitors at the single-molecule level.
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Affiliation(s)
- Qingqing Zou
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha, 410082, PR China
| | - Bin Du
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha, 410082, PR China
| | - Qianqian Zhang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha, 410082, PR China
| | - Hongqiang Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha, 410082, PR China
| | - Mingwan Zhang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha, 410082, PR China
| | - Xiaohai Yang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha, 410082, PR China
| | - Qing Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha, 410082, PR China.
| | - Kemin Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha, 410082, PR China.
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Huang TT, Chen CM, Lan YW, Lin SS, Choo KB, Chong KY. Blockade of c-Met-Mediated Signaling Pathways by E7050 Suppresses Growth and Promotes Apoptosis in Multidrug-Resistant Human Uterine Sarcoma Cells. Int J Mol Sci 2022; 23:ijms232314884. [PMID: 36499211 PMCID: PMC9740914 DOI: 10.3390/ijms232314884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 11/23/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
E7050 is a potent inhibitor of c-Met receptor tyrosine kinase and has potential for cancer therapy. However, the underlying molecular mechanism involved in the anti-cancer property of E7050 has not been fully elucidated. The main objective of this study was to investigate the anti-tumor activity of E7050 in multidrug-resistant human uterine sarcoma MES-SA/Dx5 cells in vitro and in vivo, and to define its mechanisms. Our results revealed that E7050 reduced cell viability of MES-SA/Dx5 cells, which was associated with the induction of apoptosis and S phase cell cycle arrest. Additionally, E7050 treatment significantly upregulated the expression of Bax, cleaved PARP, cleaved caspase-3, p21, p53 and cyclin D1, while it downregulated the expression of survivin and cyclin A. On the other hand, the mechanistic study demonstrated that E7050 inhibited the phosphorylation of c-Met, Src, Akt and p38 in HGF-stimulated MES-SA/Dx5 cells. Further in vivo experiments showed that treatment of athymic nude mice carrying MES-SA/Dx5 xenograft tumors with E7050 remarkably suppressed tumor growth. E7050 treatment also decreased the expression of Ki-67 and p-Met, and increased the expression of cleaved caspase-3 in MES-SA/Dx5 tumor sections. Therefore, E7050 is a promising drug that can be developed for the treatment of multidrug-resistant uterine sarcoma.
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Affiliation(s)
- Tsung-Teng Huang
- Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Graduate Institute of Biomedical Sciences, Division of Biotechnology, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Chuan-Mu Chen
- Department of Life Sciences, Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
- The iEGG and Animal Biotechnology Center and the Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung 402, Taiwan
| | - Ying-Wei Lan
- Division of Pulmonary Biology, The Perinatal Institute of Cincinnati Children’s Research Foundation, Cincinnati, OH 45229, USA
| | - Song-Shu Lin
- Department of Nursing, Chang Gung University of Science and Technology, Taoyuan 33302, Taiwan
- Hyperbaric Oxygen Medical Research Lab, Bone and Joint Research Center, Linkou Chang Gung Memorial Hospital, Taoyuan 33305, Taiwan
| | - Kong-Bung Choo
- Centre for Stem Cell Research, Faculty of Medicine and Health Sciences, Universiti Tunku Abdul Rahman, Kajang 43000, Selangor, Malaysia
| | - Kowit-Yu Chong
- Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Graduate Institute of Biomedical Sciences, Division of Biotechnology, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Hyperbaric Oxygen Medical Research Lab, Bone and Joint Research Center, Linkou Chang Gung Memorial Hospital, Taoyuan 33305, Taiwan
- Centre for Stem Cell Research, Faculty of Medicine and Health Sciences, Universiti Tunku Abdul Rahman, Kajang 43000, Selangor, Malaysia
- Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital at Keelung, Keelung City 20401, Taiwan
- Correspondence: ; Tel.: +886-2211-8393
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Rivas S, Marín A, Samtani S, González-Feliú E, Armisén R. MET Signaling Pathways, Resistance Mechanisms, and Opportunities for Target Therapies. Int J Mol Sci 2022; 23:ijms232213898. [PMID: 36430388 PMCID: PMC9697723 DOI: 10.3390/ijms232213898] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 11/01/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022] Open
Abstract
The MET gene, known as MET proto-oncogene receptor tyrosine kinase, was first identified to induce tumor cell migration, invasion, and proliferation/survival through canonical RAS-CDC42-PAK-Rho kinase, RAS-MAPK, PI3K-AKT-mTOR, and β-catenin signaling pathways, and its driver mutations, such as MET gene amplification (METamp) and the exon 14 skipping alterations (METex14), activate cell transformation, cancer progression, and worse patient prognosis, principally in lung cancer through the overactivation of their own oncogenic and MET parallel signaling pathways. Because of this, MET driver alterations have become of interest in lung adenocarcinomas since the FDA approval of target therapies for METamp and METex14 in 2020. However, after using MET target therapies, tumor cells develop adaptative changes, favoring tumor resistance to drugs, the main current challenge to precision medicine. Here, we review a link between the resistance mechanism and MET signaling pathways, which is not only limited to MET. The resistance impacts MET parallel tyrosine kinase receptors and signals shared hubs. Therefore, this information could be relevant in the patient's mutational profile evaluation before the first target therapy prescription and follow-up to reduce the risk of drug resistance. However, to develop a resistance mechanism to a MET inhibitor, patients must have access to the drugs. For instance, none of the FDA approved MET inhibitors are registered as such in Chile and other developing countries. Constant cross-feeding between basic and clinical research will thus be required to meet future challenges imposed by the acquired resistance to targeted therapies.
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Affiliation(s)
- Solange Rivas
- Centro de Genética y Genómica, Instituto de Ciencias e Innovación en Medicina, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago 7550000, Chile
| | - Arnaldo Marín
- Departamento de Oncología Básico Clínica, Facultad de Medicina, Universidad de Chile, Santiago 8380000, Chile
| | - Suraj Samtani
- Departamento de Oncología Médica, Clínica Las Condes, Santiago 7550000, Chile
- Hospital Félix Bulnes, Santiago 9080000, Chile
| | - Evelin González-Feliú
- Centro de Genética y Genómica, Instituto de Ciencias e Innovación en Medicina, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago 7550000, Chile
| | - Ricardo Armisén
- Centro de Genética y Genómica, Instituto de Ciencias e Innovación en Medicina, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago 7550000, Chile
- Correspondence:
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Tokarski M, Cierzniak A, Baczynska D. Role of hypoxia on microRNA-dependant regulation of HGFA - HGF - c-Met signalling pathway in human progenitor and mature endothelial cells. Int J Biochem Cell Biol 2022; 152:106310. [PMID: 36182093 DOI: 10.1016/j.biocel.2022.106310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 09/15/2022] [Accepted: 09/25/2022] [Indexed: 10/31/2022]
Abstract
Hepatocyte growth factor (HGF) is considered to be one of the key pro-angiogenic cytokines that stimulates endothelial cells to proliferate and migrate. The activation of the precursor form of HGF is primarily undertaken by the serine protease HGFA. Research indicates that HIF-1α hypoxia stimulates the expression of HGFA, which is synthesized by a range of cells including fibroblasts, endothelium, and macrophages. To date, little is known about the potential role of epigenetic factors in the regulation of the HGFA - HGF - c-Met signalling pathway. The literature suggests that there are several microRNAs (miRNAs, miRs) directly affecting the expression of c-Met under normoxic conditions. The main objective of the research described was to explore the effect of chemically-induced hypoxia on the expression of miRNA molecules in human progenitor and mature endothelial cells, with particulate attention paid to those miRNAs that may specifically affect the HGFA - HGF - c-Met signalling pathway. This publication sheds new light on the role of miRNAs in hypoxia, as well as identifying several miRNAs directly involved in the regulation of HGFA, HGF and c-Met expression in hypoxic conditions. The results indicate that hsa-miR-335-5p, hsa-miR-425-5p and hsa-miR-101-3p are the major miRNAs that appear to play an important role in the regulation of the HGFA - HGF - c-Met signalling pathway.
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Affiliation(s)
- Miron Tokarski
- Department of Molecular Techniques, Faculty of Medicine, Wroclaw Medical University, M. Curie-Skłodowskiej 52, Wrocław 50-369, Poland.
| | - Aneta Cierzniak
- Department of Molecular Techniques, Faculty of Medicine, Wroclaw Medical University, M. Curie-Skłodowskiej 52, Wrocław 50-369, Poland
| | - Dagmara Baczynska
- Department of Molecular and Cell Biology, Faculty of Pharmacy and Laboratory Medicine, Wroclaw Medical University, Borowska 211, Wrocław 50-556, Poland
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25
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Sha YL, Liu Y, Yang JX, Wang YY, Gong BC, Jin Y, Qu TY, Xia FT, Han L, Zhao Q. B3GALT4 remodels the tumor microenvironment through GD2-mediated lipid raft formation and the c-met/AKT/mTOR/IRF-1 axis in neuroblastoma. J Exp Clin Cancer Res 2022; 41:314. [PMID: 36284313 PMCID: PMC9594894 DOI: 10.1186/s13046-022-02523-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 10/19/2022] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Beta-1,3-galactosyltransferase-4 (B3GALT4) plays a critical regulatory role in tumor biology. However, the role of B3GALT4 in modulating the tumor microenvironment (TME) of neuroblastoma (NB) remains unknown. METHODS Public datasets and clinical NB samples were collected to evaluate the expression and clinical significance of GD2 and B3GALT4 in NB patients. CCK-8, colony formation, and transwell assays and experiments in tumor-bearing mouse models were conducted to investigate the function of B3GALT4. Flow cytometry, ELISA, immunohistochemistry, immunofluorescence, western blotting, and chemotaxis assays were conducted to ascertain the immunomodulatory mechanism of B3GALT4. The combined therapeutic effect of the lipid raft inhibitor MβCD and anti-GD2 mAb was validated in a murine model of NB. RESULTS GD2 was overexpressed in NB tissues and high expression of GD2 was associated with poor prognosis in NB patients. B3GALT4 was downregulated in NB tissues, and low expression of B3GALT4 indicated poor prognosis in NB patients. Silencing B3GALT4 significantly enhanced tumor progression both in vitro and in vivo. Meanwhile, the overexpression of B3GALT4 increased the recruitment of CD8+ T lymphocytes via the chemokines CXCL9 and CXCL10. Additionally, B3GALT4 regulated NB-cell GD2 expression and lipid raft formation. Mechanistically, B3GALT4 regulated the expression of CXCL9 and CXCL10 via the c-Met signaling in the lipid rafts and the downstream AKT/mTOR/IRF-1 pathway. The lipid raft inhibitor, MβCD, attenuated B3GALT4 deficiency-induced tumor progression and immune evasion. Last, MβCD combined with anti-GD2 mAb treatment significantly enhanced the antitumor effect and the infiltration of CD8+ T cells. CONCLUSIONS Upregulation of B3GALT4 promotes the secretion of CXCL9 and CXCL10 to recruit CD8+ T lymphocytes via the GD2-mediated lipid rafts and the c-Met/AKT/mTOR/IRF-1 pathway. Moreover, lipid raft inhibitors may enhance the efficacy of anti-GD2 immunotherapy for NB.
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Affiliation(s)
- Yong-Liang Sha
- Department of Pediatric Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Yun Liu
- Department of Pediatric Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Jia-Xing Yang
- Department of Pediatric Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Yang-Yang Wang
- Department of Pediatric Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Bao-Cheng Gong
- Department of Pediatric Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Yan Jin
- Department of Pediatric Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Tong-Yuan Qu
- Department of Pediatric Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Fan-Tong Xia
- Department of Pediatric Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Lei Han
- Cancer Molecular Diagnostics Core, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China.
| | - Qiang Zhao
- Department of Pediatric Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China.
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26
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Altintas DM, Gallo S, Basilico C, Cerqua M, Bocedi A, Vitacolonna A, Botti O, Casanova E, Rancati I, Milanese C, Notari S, Gambardella G, Ricci G, Mastroberardino PG, Boccaccio C, Crepaldi T, Comoglio PM. The PSI Domain of the MET Oncogene Encodes a Functional Disulfide Isomerase Essential for the Maturation of the Receptor Precursor. Int J Mol Sci 2022; 23:ijms232012427. [PMID: 36293286 PMCID: PMC9604360 DOI: 10.3390/ijms232012427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 09/28/2022] [Accepted: 10/13/2022] [Indexed: 11/29/2022] Open
Abstract
The tyrosine kinase receptor encoded by the MET oncogene has been extensively studied. Surprisingly, one extracellular domain, PSI, evolutionary conserved between plexins, semaphorins, and integrins, has no established function. The MET PSI sequence contains two CXXC motifs, usually found in protein disulfide isomerases (PDI). Using a scrambled oxidized RNAse enzymatic activity assay in vitro, we show, for the first time, that the MET extracellular domain displays disulfide isomerase activity, abolished by PSI domain antibodies. PSI domain deletion or mutations of CXXC sites to AXXA or SXXS result in a significant impairment of the cleavage of the MET 175 kDa precursor protein, abolishing the maturation of α and β chains, of, respectively, 50 kDa and 145 kDa, disulfide-linked. The uncleaved precursor is stuck in the Golgi apparatus and, interestingly, is constitutively phosphorylated. However, no signal transduction is observed as measured by AKT and MAPK phosphorylation. Consequently, biological responses to the MET ligand—hepatocyte growth factor (HGF)—such as growth and epithelial to mesenchymal transition, are hampered. These data show that the MET PSI domain is functional and is required for the maturation, surface expression, and biological functions of the MET oncogenic protein.
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Affiliation(s)
- Dogus Murat Altintas
- IFOM, FIRC Institute for Molecular Oncology, Via Adamello 16, 20139 Milano, Italy
- Correspondence: (D.M.A.); (P.M.C.)
| | - Simona Gallo
- Department of Oncology, University of Turin, 10060 Candiolo, Italy
- Candiolo Cancer Institute, FPO-IRCCS, Strada Provinciale 142, 10060 Candiolo, Italy
| | | | - Marina Cerqua
- IFOM, FIRC Institute for Molecular Oncology, Via Adamello 16, 20139 Milano, Italy
| | - Alessio Bocedi
- Department of Chemical Sciences and Technologies, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Annapia Vitacolonna
- Department of Oncology, University of Turin, 10060 Candiolo, Italy
- Candiolo Cancer Institute, FPO-IRCCS, Strada Provinciale 142, 10060 Candiolo, Italy
| | - Orsola Botti
- IFOM, FIRC Institute for Molecular Oncology, Via Adamello 16, 20139 Milano, Italy
| | - Elena Casanova
- Candiolo Cancer Institute, FPO-IRCCS, Strada Provinciale 142, 10060 Candiolo, Italy
| | - Ilaria Rancati
- IFOM, FIRC Institute for Molecular Oncology, Via Adamello 16, 20139 Milano, Italy
| | - Chiara Milanese
- IFOM, FIRC Institute for Molecular Oncology, Via Adamello 16, 20139 Milano, Italy
| | - Sara Notari
- Department of Chemical Sciences and Technologies, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Giorgia Gambardella
- Department of Chemical Sciences and Technologies, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Giorgio Ricci
- Department of Chemical Sciences and Technologies, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Pier Giorgio Mastroberardino
- IFOM, FIRC Institute for Molecular Oncology, Via Adamello 16, 20139 Milano, Italy
- Department of Life, Health, and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| | - Carla Boccaccio
- Department of Oncology, University of Turin, 10060 Candiolo, Italy
- Candiolo Cancer Institute, FPO-IRCCS, Strada Provinciale 142, 10060 Candiolo, Italy
| | - Tiziana Crepaldi
- Department of Oncology, University of Turin, 10060 Candiolo, Italy
- Candiolo Cancer Institute, FPO-IRCCS, Strada Provinciale 142, 10060 Candiolo, Italy
| | - Paolo Maria Comoglio
- IFOM, FIRC Institute for Molecular Oncology, Via Adamello 16, 20139 Milano, Italy
- Correspondence: (D.M.A.); (P.M.C.)
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27
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Dou X, Xu Q, Dong B, Xu G, Qian N, Yang C, Li H, Chen L, Gao X, Song H. Anti-c-MET Fab-Grb2-Gab1 Fusion Protein-Mediated Interference of c-MET Signaling Pathway Induces Methuosis in Tumor Cells. Int J Mol Sci 2022; 23:ijms231912018. [PMID: 36233320 PMCID: PMC9569552 DOI: 10.3390/ijms231912018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/17/2022] [Accepted: 09/20/2022] [Indexed: 11/16/2022] Open
Abstract
Bio-macromolecules have potential applications in cancer treatment due to their high selectivity and efficiency in hitting therapeutic targets. However, poor cell membrane permeability has limited their broad-spectrum application in cancer treatment. The current study developed highly internalizable anti-c-MET antibody Fab fusion proteins with intracellular epitope peptide chimera to achieve the dual intervention from the extracellular to intracellular targets in tumor therapy. In vitro experiments demonstrated that the fusion proteins could interfere with the disease-associated intracellular signaling pathways and inhibit the uncontrolled proliferation of tumor cells. Importantly, investigation of the underlying mechanism revealed that these protein chimeras could induce vacuolation in treated cells, thus interfering with the normal extension and arrangement of microtubules as well as the mitosis, leading to the induction of methuosis-mediated cell death. Furthermore, in vivo tumor models indicated that certain doses of fusion proteins could inhibit the A549 xenograft tumors in NOD SCID mice. This study thus provides new ideas for the intracellular delivery of bio-macromolecules and the dual intervention against tumor cell signaling pathways.
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Affiliation(s)
- Xiaoqian Dou
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing 102206, China
| | - Qinzhi Xu
- Beijng Immunoah Pharma Tech Co., Ltd., Beijing 100071, China
| | - Bo Dong
- Beijng Immunoah Pharma Tech Co., Ltd., Beijing 100071, China
| | - Guili Xu
- Beijng Immunoah Pharma Tech Co., Ltd., Beijing 100071, China
| | - Niliang Qian
- Beijng Immunoah Pharma Tech Co., Ltd., Beijing 100071, China
| | - Cuima Yang
- Beijng Immunoah Pharma Tech Co., Ltd., Beijing 100071, China
| | - Hongjie Li
- Beijng Immunoah Pharma Tech Co., Ltd., Beijing 100071, China
| | - Liting Chen
- Beijng Immunoah Pharma Tech Co., Ltd., Beijing 100071, China
| | - Xin Gao
- Beijng Immunoah Pharma Tech Co., Ltd., Beijing 100071, China
- Correspondence: (X.G.); (H.S.)
| | - Haifeng Song
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing 102206, China
- Correspondence: (X.G.); (H.S.)
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28
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Wang H, Zhou Y, Xu H, Wang X, Zhang Y, Shang R, O'Farrell M, Roessler S, Sticht C, Stahl A, Evert M, Calvisi DF, Zeng Y, Chen X. Therapeutic efficacy of FASN inhibition in preclinical models of HCC. Hepatology 2022; 76:951-966. [PMID: 35076948 PMCID: PMC9309180 DOI: 10.1002/hep.32359] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 12/30/2021] [Accepted: 01/04/2022] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND AIMS Aberrant activation of fatty acid synthase (FASN) is a major metabolic event during the development of HCC. We evaluated the therapeutic efficacy of TVB3664, a FASN inhibitor, either alone or in combination, for HCC treatment. APPROACH AND RESULTS The therapeutic efficacy and the molecular pathways targeted by TVB3664, either alone or with tyrosine kinase inhibitors or the checkpoint inhibitor anti-programmed death ligand 1 antibody, were assessed in human HCC cell lines and multiple oncogene-driven HCC mouse models. RNA sequencing was performed to elucidate the effects of TVB3664 on global gene expression and tumor metabolism. TVB3664 significantly ameliorated the fatty liver phenotype in the aged mice and AKT-induced hepatic steatosis. TVB3664 monotherapy showed moderate efficacy in NASH-related murine HCCs, induced by loss of phosphatase and tensin homolog and MET proto-oncogene, receptor tyrosine kinase (c-MET) overexpression. TVB3664, in combination with cabozantinib, triggered tumor regression in this murine model but did not improve the responsiveness to immunotherapy. Global gene expression revealed that TVB3664 predominantly modulated metabolic processes, whereas TVB3664 synergized with cabozantinib to down-regulate multiple cancer-related pathways, especially the AKT/mammalian target of rapamycin pathway and cell proliferation genes. TVB3664 also improved the therapeutic efficacy of sorafenib and cabozantinib in the FASN-dependent c-MYC-driven HCC model. However, TVB3664 had no efficacy nor synergistic effects in FASN-independent murine HCC models. CONCLUSIONS This preclinical study suggests the limited efficacy of targeting FASN as monotherapy for HCC treatment. However, FASN inhibitors could be combined with other drugs for improved effectiveness. These combination therapies could be developed based on the driver oncogenes, supporting precision medicine approaches for HCC treatment.
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Affiliation(s)
- Haichuan Wang
- Liver Transplantation Division, Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, China; Laboratory of Liver Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, California, USA
| | - Yi Zhou
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, California, USA
- Department of Infectious Diseases, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, PR China
| | - Hongwei Xu
- Liver Transplantation Division, Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, China; Laboratory of Liver Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, California, USA
| | - Xue Wang
- Department of Nutritional Sciences and Toxicology, University of California Berkeley, Berkeley, California, USA
| | - Yi Zhang
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, California, USA
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
| | - Runze Shang
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, California, USA
| | | | | | - Carsten Sticht
- NGS Core Facility, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Andreas Stahl
- Department of Nutritional Sciences and Toxicology, University of California Berkeley, Berkeley, California, USA
| | - Matthias Evert
- Institute of Pathology, University of Regensburg, Regensburg, Germany
| | - Diego F. Calvisi
- Institute of Pathology, University of Regensburg, Regensburg, Germany
| | - Yong Zeng
- Liver Transplantation Division, Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, China; Laboratory of Liver Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xin Chen
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, California, USA
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Chen SY, Hsieh JL, Wu PT, Shiau AL, Wu CL. MicroRNA-133 suppresses cell viability and migration of rheumatoid arthritis fibroblast-like synoviocytes by down-regulation of MET, EGFR, and FSCN1 expression. Mol Cell Biochem 2022; 477:2529-2537. [PMID: 35595956 DOI: 10.1007/s11010-022-04457-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 04/27/2022] [Indexed: 11/25/2022]
Abstract
Aberrant proliferation and migration of fibroblast-like synoviocytes (FLS) are major characteristics of rheumatoid arthritis (RA). MicroRNA-133 (miR-133) is a tumor-suppressive miRNA that targets various genes responsive for cell proliferation and migration. The aim of this study was to examine the effect of miR-133 on RA FLS. A high throughput miRNA microarray was performed in synovium from mice with collagen-induced arthritis (CIA). Expression levels of miR-133 and the putative targets were determined in synovium and FLS from patients with RA and mice with CIA. Overexpression of miR-133 in RA FLS was performed by lentiviral vector-mediated transfer of precursor miRNA (pre-miR). The expression of miR-133a/b was decreased in the joint tissue and FLS of CIA mice, as determined by miRNA array and qRT-PCR. Down-regulation of miR-133a/b expression could also be observed in synovium and FLS from patients with RA. Overexpression of miR-133 reduced cell viability and migration of RA FLS, with decreased levels of FSCN1, EGFR, and MET. Our findings demonstrated the inhibitory effects of miR-133 on FLS viability and migration, and might contribute to the pharmacologic development of miR-133 therapeutics in patients with RA.
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Affiliation(s)
- Shih-Yao Chen
- Department of Nursing, College of Nursing, Chung Hwa University of Medical Technology, 89, Wenhua 1st street, Tainan, 71703, Taiwan.
| | - Jeng-Long Hsieh
- Department of Nursing, College of Nursing, Chung Hwa University of Medical Technology, 89, Wenhua 1st street, Tainan, 71703, Taiwan
| | - Po-Ting Wu
- Department of Orthopaedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Orthopaedics, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Biomedical Engineering, National Cheng Kung University, Tainan, Taiwan
- Medical Device Innovation Center, National Cheng Kung University, Tainan, Taiwan
| | - Ai-Li Shiau
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Medical Research, Ditmanson Medical Foundation Chia-Yi Christian Hospital, 539, Zhongxiao Road, Chiayi, 60002, Taiwan
| | - Chao-Liang Wu
- Department of Medical Research, Ditmanson Medical Foundation Chia-Yi Christian Hospital, 539, Zhongxiao Road, Chiayi, 60002, Taiwan.
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
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30
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Mo X, Zhang CF, Xu P, Ding M, Ma ZJ, Sun Q, Liu Y, Bi HK, Guo X, Abdelatty A, Hu C, Xu HJ, Zhou GR, Jia YL, Xia HP. KCNN4-mediated Ca 2+/MET/AKT axis is promising for targeted therapy of pancreatic ductal adenocarcinoma. Acta Pharmacol Sin 2022; 43:735-746. [PMID: 34183755 PMCID: PMC8888650 DOI: 10.1038/s41401-021-00688-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 04/26/2021] [Indexed: 12/15/2022] Open
Abstract
As a member of the potassium calcium-activated channel subfamily, increasing evidence suggests that KCNN4 was associated with malignancies. However, the roles and regulatory mechanisms of KCNN4 in PDAC have been little explored. In this work, we demonstrated that the level of KCNN4 in PDAC was abnormally elevated, and the overexpression of KCNN4 was induced by transcription factor AP-1. KCNN4 was closely correlated with unfavorable clinicopathologic characteristics and poor survival. Functionally, we found that overexpression of KCNN4 promoted PDAC cell proliferation, migration and invasion. Conversely, the knockdown of KCNN4 attenuated the growth and motility of PDAC cells. In addition to these, knockdown of KCNN4 promoted PDAC cell apoptosis and led to cell cycle arrest in the S phase. In mechanistic investigations, RNA-sequence revealed that the MET-mediated AKT axis was essential for KCNN4, encouraging PDAC cell proliferation and migration. Collectively, these findings reveal a function of KCNN4 in PDAC and suggest it's an attractive therapeutic target and tumor marker. Our studies underscore a better understanding of the biological mechanism of KCNN4 in PDAC and suggest novel strategies for cancer therapy.
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Affiliation(s)
- Xiao Mo
- Sir Run Run Hospital, Nanjing Medical University, Nanjing, 211166, China
- School of Basic Medical Sciences & State Key Laboratory of Reproductive Medicine & Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing, 210092, China
| | - Cheng-Fei Zhang
- Sir Run Run Hospital, Nanjing Medical University, Nanjing, 211166, China
- School of Basic Medical Sciences & State Key Laboratory of Reproductive Medicine & Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing, 210092, China
| | - Ping Xu
- School of Basic Medical Sciences & State Key Laboratory of Reproductive Medicine & Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing, 210092, China
| | - Min Ding
- School of Basic Medical Sciences & State Key Laboratory of Reproductive Medicine & Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing, 210092, China
| | - Zhi-Jie Ma
- School of Basic Medical Sciences & State Key Laboratory of Reproductive Medicine & Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing, 210092, China
| | - Qi Sun
- School of Basic Medical Sciences & State Key Laboratory of Reproductive Medicine & Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing, 210092, China
| | - Yu Liu
- Sir Run Run Hospital, Nanjing Medical University, Nanjing, 211166, China
| | - Hong-Kai Bi
- Sir Run Run Hospital, Nanjing Medical University, Nanjing, 211166, China
- School of Basic Medical Sciences & State Key Laboratory of Reproductive Medicine & Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing, 210092, China
| | - Xin Guo
- Sir Run Run Hospital, Nanjing Medical University, Nanjing, 211166, China
- School of Basic Medical Sciences & State Key Laboratory of Reproductive Medicine & Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing, 210092, China
| | - Alaa Abdelatty
- School of Basic Medical Sciences & State Key Laboratory of Reproductive Medicine & Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing, 210092, China
| | - Chao Hu
- School of Basic Medical Sciences & State Key Laboratory of Reproductive Medicine & Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing, 210092, China
| | - Hao-Jun Xu
- Sir Run Run Hospital, Nanjing Medical University, Nanjing, 211166, China
- School of Basic Medical Sciences & State Key Laboratory of Reproductive Medicine & Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing, 210092, China
| | - Guo-Ren Zhou
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210092, China.
| | - Yu-Liang Jia
- Yijishan Hospital of Wannan Medical College, Wannan Medical College, Wuhu, 241002, China.
| | - Hong-Ping Xia
- Sir Run Run Hospital, Nanjing Medical University, Nanjing, 211166, China.
- Yijishan Hospital of Wannan Medical College, Wannan Medical College, Wuhu, 241002, China.
- School of Basic Medical Sciences & State Key Laboratory of Reproductive Medicine & Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing, 210092, China.
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Chen Z, Vallega KA, Chen H, Zhou J, Ramalingam SS, Sun SY. The natural product berberine synergizes with osimertinib preferentially against MET-amplified osimertinib-resistant lung cancer via direct MET inhibition. Pharmacol Res 2022; 175:105998. [PMID: 34826601 PMCID: PMC8755628 DOI: 10.1016/j.phrs.2021.105998] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 11/04/2021] [Accepted: 11/21/2021] [Indexed: 01/03/2023]
Abstract
Berberine is a natural product that has long been used in traditional Chinese medicine due to its antimicrobial, anti-inflammatory and metabolism-regulatory properties. Osimertinib is the first third-generation EGFR-tyrosine kinase inhibitor (TKI) approved for the treatment of non-small cell lung cancer (NSCLC) with activating EGFR mutations and those resistant to earlier generation EGFR-TKIs due to a T790M mutation. However, emergence of acquired resistance to osimertinib limits its long-term efficacy in the clinic. One known mechanism of acquired resistance to osimertinib and other EGFR-TKIs is MET (c-MET) gene amplification. Here, we report that berberine, when combined with osimertinib, synergistically and selectively decreased the survival of several MET-amplified osimertinib-resistant EGFR mutant NSCLC cell lines with enhanced induction of apoptosis likely through Bim elevation and Mcl-1 reduction. Importantly, this combination effectively enhanced suppressive effect on the growth of MET-amplified osimertinib-resistant xenografts in nude mice and was well tolerated. Molecular modeling showed that berberine was able to bind to the kinase domain of non-phosphorylated MET, occupy the front of the binding pocket, and interact with the activation loop, in a similar way as other known MET inhibitors do. MET kinase assay showed clear concentration-dependent inhibitory effects of berberine against MET activity, confirming its kinase inhibitory activity. These findings collectively suggest that berberine can act as a naturally-existing MET inhibitor to synergize with osimertinib in overcoming osimertinib acquired resistance caused by MET amplification.
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Affiliation(s)
- Zhen Chen
- Department of Hematology and Medical Oncology, Emory University School of Medicine and Winship Cancer Institute, Atlanta, GA, USA
| | - Karin A Vallega
- Department of Hematology and Medical Oncology, Emory University School of Medicine and Winship Cancer Institute, Atlanta, GA, USA
| | - Haiying Chen
- Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, Texas, USA
| | - Jia Zhou
- Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, Texas, USA
| | - Suresh S Ramalingam
- Department of Hematology and Medical Oncology, Emory University School of Medicine and Winship Cancer Institute, Atlanta, GA, USA
| | - Shi-Yong Sun
- Department of Hematology and Medical Oncology, Emory University School of Medicine and Winship Cancer Institute, Atlanta, GA, USA.
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Yassin NYS, AbouZid SF, El-Kalaawy AM, Ali TM, Almehmadi MM, Ahmed OM. Silybum marianum total extract, silymarin and silibinin abate hepatocarcinogenesis and hepatocellular carcinoma growth via modulation of the HGF/c-Met, Wnt/β-catenin, and PI3K/Akt/mTOR signaling pathways. Biomed Pharmacother 2022; 145:112409. [PMID: 34781148 DOI: 10.1016/j.biopha.2021.112409] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 10/30/2021] [Accepted: 11/03/2021] [Indexed: 12/19/2022] Open
Abstract
Hepatocellular carcinoma (HCC) has been identified as one of the most deadly malignancies with limited therapeutic efficacy worldwide. However, understanding the molecular mechanisms of crosstalk between signaling pathways in HCC and predicting cancer cell responses to targeted therapeutic interventions remain to be challenge. Thus, in this study, we aimed to evaluate the anticancerous efficacy of Silybum marianum total extract (STE), silymarin (Sm), and silibinin (Sb) against experimentally-induced HCC in rats. In vitro investigations were also performed and the anticancer effects against HCC cell lines (HepG2 and Huh7) were confirmed. Wistar rats were given diethylnitrosamine (DEN)/2-acetylaminofluorene (AAF)/carbon tetrachloride (CCl4) and were orally treated with STE (200 mg/kg body weight (bw)), Sm (150 mg/kg bw), and Sb (5 mg/kg bw) every other day from the 1st or 16th week to the 25th week of DEN/AAF/CCl4 injection. Treatment with STE, Sm, and Sb inhibited the growth of cancerous lesions in DEN/AAF/CCl4-treated rats. This inhibition was associated with inhibition of Ki-67 expression and repression of HGF/cMet, Wnt/β-catenin, and PI3K/Akt/mTOR signaling pathways. STE, Sm, and Sb improved liver function biomarkers and tumor markers (AFP, CEA, and CA19.9) and increased total protein and albumin levels in serum. STE, Sm, and Sb treatment was also noted to reduce the hepatic production of lipid peroxides, increase hepatic glutathione content, and induce the activities of hepatic antioxidant enzymes in DEN/AAF/CCl4-treated rats. These results indicate that STE, Sm, and Sb exert anti-HCC effects through multiple pathways, including suppression of Ki-67 expression and HGF/cMet, Wnt/β-catenin, and PI3K/Akt/mTOR pathways and enhancement of antioxidant defense mechanisms.
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Affiliation(s)
- Nour Y S Yassin
- Physiology Division, Department of Zoology, Faculty of Science, Beni-Suef University, P.O. Box 62521, Beni-Suef, Egypt
| | - Sameh F AbouZid
- Department of Pharmacognosy, Faculty of Pharmacy, Heliopolis University for Sustainable Development, 3 Cairo-Belbeis Desert Road, P.O. Box 3020 El Salam, 11785 Cairo, Egypt
| | - Asmaa M El-Kalaawy
- Department of Pharmacology, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Tarek M Ali
- Department of Physiology, College of Medicine, Taif University, P. O. Box 11099, Taif 21944, Saudi Arabia
| | - Mazen M Almehmadi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, P. O. Box 11099, Taif 21944, Saudi Arabia
| | - Osama M Ahmed
- Physiology Division, Department of Zoology, Faculty of Science, Beni-Suef University, P.O. Box 62521, Beni-Suef, Egypt.
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Yu J, Zhang L, Peng J, Ward R, Hao P, Wang J, Zhang N, Yang Y, Guo X, Xiang C, An S, Xu TR. Dictamnine, a novel c-Met inhibitor, suppresses the proliferation of lung cancer cells by downregulating the PI3K/AKT/mTOR and MAPK signaling pathways. Biochem Pharmacol 2022; 195:114864. [PMID: 34861243 DOI: 10.1016/j.bcp.2021.114864] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 11/20/2021] [Accepted: 11/26/2021] [Indexed: 01/19/2023]
Abstract
Dictamnine (Dic), a naturally occurring small-molecule furoquinoline alkaloid isolated from the root bark of Dictamnus dasycarpus Turcz., is reported to display anticancer properties. However, little is known about the direct target proteins and anticancer mechanisms of Dic. In the current study, Dic was found to suppress the growth of lung cancer cells in vitro and in vivo, and to attenuate the activation of PI3K/AKT/mTOR and mitogen-activated protein kinase (MAPK) signaling pathways by inhibiting the phosphorylation and activation of receptor tyrosine kinase c-Met. Moreover, the binding of Dic to c-Met was confirmed by using cellular thermal shift assay (CETSA) and drug affinity responsive target stability (DARTS) assay. Among all cancer cell lines tested, Dic inhibited the proliferation of c-Met-dependent EBC-1 cells with the greatest potency (IC50 = 2.811 μM). Notably, Dic was shown to synergistically improve the chemo-sensitivity of epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI)-resistant lung cancer cells to gefitinib and osimertinib. These results suggest that Dic is a c-Met inhibitor that can serve as a potential therapeutic agent in the treatment of lung cancer, especially against EGFR TKI-resistant and c-Met-dependent lung cancer.
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Affiliation(s)
- Jiaojiao Yu
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Lijing Zhang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Jun Peng
- Department of Thoracic Surgery, the First People's Hospital of Yunnan Province, Kunming 650032, China; The Affiliated Hospital of Kunming University of Science and Technology, Kunming 650032, China
| | - Richard Ward
- Centre for Translational Pharmacology, Institute of Molecular Cell and Systems Biology, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK
| | - Peiqi Hao
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Jiwei Wang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Na Zhang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Yang Yang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Xiaoxi Guo
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Cheng Xiang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Su An
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China; State Key Laboratory of Primate Biomedical Research, Kunming University of Science and Technology, Kunming 650500, China.
| | - Tian-Rui Xu
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China; State Key Laboratory of Primate Biomedical Research, Kunming University of Science and Technology, Kunming 650500, China.
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Elsheikh S, Kouzoukakis I, Fielden C, Li W, Lashin SE, Khair N, Raposo TP, Fadhil W, Rudland P, Aleskandarany M, Patel P, El-Tanani M, Ilyas M. Ran GTPase is an independent prognostic marker in malignant melanoma which promotes tumour cell migration and invasion. J Clin Pathol 2022; 75:24-29. [PMID: 33234696 DOI: 10.1136/jclinpath-2020-206871] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 09/25/2020] [Accepted: 10/06/2020] [Indexed: 02/07/2023]
Abstract
AIMS Ran GTPase is involved in nucleocytoplasmic shuttling of proteins and is overexpressed in several cancers. The expression of Ran in malignant melanoma (MM) and its functional activity have not been described and were investigated in this study. METHODS The prognostic value of Ran expression was tested in a series of 185 primary cutaneous MM cases using immunohistochemistry. The functional activity of Ran was investigated in the two melanoma cell lines. Ran expression was knocked down using two siRNAs and the effect on the expression of the c-Met oncogene, a potential downstream target of Ran, was tested. Functional effects of Ran knockdown on cell motility and cell proliferation were also assessed. RESULTS Positive Ran expression was seen in 12.4% of MM and was associated with advanced clinical stage and greater Breslow thickness. Positive expression was an independent marker of shorter overall survival (p=0.023). Knockdown of Ran results in decreased expression of c-Met and the downstream c-met signalling targets ERK1/2. There was a significant reduction in cell migration (p<0.001) and cell invasion (p<0.001). c-Met knockdown decreased the expression of Ran through MAPK and PI3K-AKT in A375 cell line, inhibited the cell viability and migration of both A375 and G361 melanoma cell lines while invasion was enhanced. CONCLUSION Ran is a poor prognostic marker in cutaneous MM. It upregulates expression of the oncogene c-Met and, possibly through this, it promotes cell motility which may in turn promote metastasis.
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Affiliation(s)
- Somaia Elsheikh
- Division of Cancer and Stem Cell, University of Nottingham, Nottingham, UK
- Cellular Pathology Department, Nottingham University Hospitals NHS Trust, Nottingham, Nottingham, UK
- Pathology Department, Menoufia University Faculty of Medicine, Shebin El-Kom, Egypt
| | - Ilias Kouzoukakis
- Division of Cancer and Stem Cell, University of Nottingham, Nottingham, UK
| | - Catherine Fielden
- Division of Cancer and Stem Cell, University of Nottingham, Nottingham, UK
| | - Wei Li
- Division of Cancer and Stem Cell, University of Nottingham, Nottingham, UK
| | - Shaimaa Elsaid Lashin
- Division of Cancer and Stem Cell, University of Nottingham, Nottingham, UK
- Dermatology, Menoufia University Faculty of Medicine, Shebin El-Kom, Egypt
| | - Nadia Khair
- Histology, Menoufia University Faculty of Medicine, Shebin El-Kom, Egypt
| | | | - Wakkas Fadhil
- Division of Cancer and Stem Cell, University of Nottingham, Nottingham, UK
| | - Philip Rudland
- School of Biological Sciences, University of Liverpool, Liverpool, UK
| | | | - Poulam Patel
- Division of Cancer and Stem Cell, University of Nottingham, Nottingham, UK
| | - Mohamed El-Tanani
- School of Chemistry and Biosciences, University of Bradford, Bradford, West Yorkshire, UK
| | - Mohammad Ilyas
- Division of Cancer and Stem Cell, University of Nottingham, Nottingham, UK
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Hedou E, Douceau S, Chevilley A, Varangot A, Thiebaut AM, Triniac H, Bardou I, Ali C, Maillasson M, Crepaldi T, Comoglio P, Lemarchand E, Agin V, Roussel BD, Vivien D. Two-Chains Tissue Plasminogen Activator Unifies Met and NMDA Receptor Signalling to Control Neuronal Survival. Int J Mol Sci 2021; 22:ijms222413483. [PMID: 34948279 PMCID: PMC8707453 DOI: 10.3390/ijms222413483] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 12/13/2021] [Accepted: 12/14/2021] [Indexed: 11/16/2022] Open
Abstract
Tissue-type plasminogen activator (tPA) plays roles in the development and the plasticity of the nervous system. Here, we demonstrate in neurons, that by opposition to the single chain form (sc-tPA), the two-chains form of tPA (tc-tPA) activates the MET receptor, leading to the recruitment of N-Methyl-d-Aspartate receptors (NMDARs) and to the endocytosis and proteasome-dependent degradation of NMDARs containing the GluN2B subunit. Accordingly, tc-tPA down-regulated GluN2B-NMDAR-driven signalling, a process prevented by blockers of HGFR/MET and mimicked by its agonists, leading to a modulation of neuronal death. Thus, our present study unmasks a new mechanism of action of tPA, with its two-chains form mediating a crosstalk between MET and the GluN2B subunit of NMDARs to control neuronal survival.
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Affiliation(s)
- Elodie Hedou
- Normandie University, UNICAEN, INSERM U1237, Etablissement Français du Sang, Physiopathology and Imaging of Neurological Disorders (PhIND), Cyceron, Institut Blood and Brain @ Caen-Normandie (BB@C), 14000 Caen, France; (E.H.); (S.D.); (A.C.); (A.V.); (A.M.T.); (H.T.); (I.B.); (C.A.); (V.A.); (D.V.)
| | - Sara Douceau
- Normandie University, UNICAEN, INSERM U1237, Etablissement Français du Sang, Physiopathology and Imaging of Neurological Disorders (PhIND), Cyceron, Institut Blood and Brain @ Caen-Normandie (BB@C), 14000 Caen, France; (E.H.); (S.D.); (A.C.); (A.V.); (A.M.T.); (H.T.); (I.B.); (C.A.); (V.A.); (D.V.)
| | - Arnaud Chevilley
- Normandie University, UNICAEN, INSERM U1237, Etablissement Français du Sang, Physiopathology and Imaging of Neurological Disorders (PhIND), Cyceron, Institut Blood and Brain @ Caen-Normandie (BB@C), 14000 Caen, France; (E.H.); (S.D.); (A.C.); (A.V.); (A.M.T.); (H.T.); (I.B.); (C.A.); (V.A.); (D.V.)
| | - Alexandre Varangot
- Normandie University, UNICAEN, INSERM U1237, Etablissement Français du Sang, Physiopathology and Imaging of Neurological Disorders (PhIND), Cyceron, Institut Blood and Brain @ Caen-Normandie (BB@C), 14000 Caen, France; (E.H.); (S.D.); (A.C.); (A.V.); (A.M.T.); (H.T.); (I.B.); (C.A.); (V.A.); (D.V.)
| | - Audrey M. Thiebaut
- Normandie University, UNICAEN, INSERM U1237, Etablissement Français du Sang, Physiopathology and Imaging of Neurological Disorders (PhIND), Cyceron, Institut Blood and Brain @ Caen-Normandie (BB@C), 14000 Caen, France; (E.H.); (S.D.); (A.C.); (A.V.); (A.M.T.); (H.T.); (I.B.); (C.A.); (V.A.); (D.V.)
| | - Hortense Triniac
- Normandie University, UNICAEN, INSERM U1237, Etablissement Français du Sang, Physiopathology and Imaging of Neurological Disorders (PhIND), Cyceron, Institut Blood and Brain @ Caen-Normandie (BB@C), 14000 Caen, France; (E.H.); (S.D.); (A.C.); (A.V.); (A.M.T.); (H.T.); (I.B.); (C.A.); (V.A.); (D.V.)
| | - Isabelle Bardou
- Normandie University, UNICAEN, INSERM U1237, Etablissement Français du Sang, Physiopathology and Imaging of Neurological Disorders (PhIND), Cyceron, Institut Blood and Brain @ Caen-Normandie (BB@C), 14000 Caen, France; (E.H.); (S.D.); (A.C.); (A.V.); (A.M.T.); (H.T.); (I.B.); (C.A.); (V.A.); (D.V.)
| | - Carine Ali
- Normandie University, UNICAEN, INSERM U1237, Etablissement Français du Sang, Physiopathology and Imaging of Neurological Disorders (PhIND), Cyceron, Institut Blood and Brain @ Caen-Normandie (BB@C), 14000 Caen, France; (E.H.); (S.D.); (A.C.); (A.V.); (A.M.T.); (H.T.); (I.B.); (C.A.); (V.A.); (D.V.)
| | - Mike Maillasson
- University of Nantes, CHU Nantes, Inserm UMR1232, CNRS ERL6001, SFR Santé, FED 4203, Inserm UMS 016, CNRS UMS 3556, CRCINA, Impact Platform, 44200 Nantes, France;
| | - Tiziana Crepaldi
- Candiolo Cancer Institute IRCCS-FPO, Candiolo, 10060 Turin, Italy; (T.C.); (P.C.)
| | - Paolo Comoglio
- Candiolo Cancer Institute IRCCS-FPO, Candiolo, 10060 Turin, Italy; (T.C.); (P.C.)
| | - Eloïse Lemarchand
- Faculty of Biology, Medicine and Health, University of Manchester, Oxford Rd, Manchester M13 9PL, UK;
| | - Véronique Agin
- Normandie University, UNICAEN, INSERM U1237, Etablissement Français du Sang, Physiopathology and Imaging of Neurological Disorders (PhIND), Cyceron, Institut Blood and Brain @ Caen-Normandie (BB@C), 14000 Caen, France; (E.H.); (S.D.); (A.C.); (A.V.); (A.M.T.); (H.T.); (I.B.); (C.A.); (V.A.); (D.V.)
| | - Benoit D. Roussel
- Normandie University, UNICAEN, INSERM U1237, Etablissement Français du Sang, Physiopathology and Imaging of Neurological Disorders (PhIND), Cyceron, Institut Blood and Brain @ Caen-Normandie (BB@C), 14000 Caen, France; (E.H.); (S.D.); (A.C.); (A.V.); (A.M.T.); (H.T.); (I.B.); (C.A.); (V.A.); (D.V.)
- Correspondence: ; Tel.: +33-2-31470166; Fax: +33-2-31470222
| | - Denis Vivien
- Normandie University, UNICAEN, INSERM U1237, Etablissement Français du Sang, Physiopathology and Imaging of Neurological Disorders (PhIND), Cyceron, Institut Blood and Brain @ Caen-Normandie (BB@C), 14000 Caen, France; (E.H.); (S.D.); (A.C.); (A.V.); (A.M.T.); (H.T.); (I.B.); (C.A.); (V.A.); (D.V.)
- Department of Clinical Research, Caen-Normandie University Hospital, CHU, Avenue de la Côte de Nacre, 14000 Caen, France
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Abstract
Circular RNAs (circRNAs) are a group of non-coding RNAs featured by covalently closed circular structure. CircRNA_0079558 (circ_0079558) is derived from RAPGEF5 gene, and it has been found to be significantly up-regulated in papillary thyroid carcinoma (PTC). However, the role and working mechanism of circ_0079558 in PTC progression have never been illustrated. The levels of circ_0079558 and MET proto-oncogene, receptor tyrosine kinase (MET) were up-regulated in PTC tissues and cell lines, as evidenced by reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and Western blot assay. The silencing of circ_0079558 or MET restrained cell proliferation, migration and invasion whereas triggered cell apoptosis in PTC cells, as verified by Cell Counting Kit-8 (CCK8) assay, plate colony formation assay, transwell invasion assay, wound healing assay and flow cytometry. Through using MET specific inhibitor PHA665752, we found that circ_0079558 overexpression enhanced the malignant behaviors of PTC cells through activating MET/AKT pathway. Through dual-luciferase reporter assay and RNA immunoprecipitation (RIP) assay, microRNA-26b-5p (miR-26b-5p) was identified to be the intermediary molecular between circ_0079558 and MET, and circ_0079558 knockdown reduced the expression of MET partly through elevating miR-26b-5p in PTC cells. The miR-198/FGFR1 pathway was identified as another signal axis downstream of circ_0079558, and the co-overexpression of FGFR1 and MET largely rescued the proliferation ability of circ_0079558-silenced PTC cells. Through xenograft tumor model, we found that circ_0079558 silencing restrained xenograft tumor growth in vivo. In conclusion, circ_0079558 facilitated the proliferation and motility whereas inhibited the apoptosis of PTC cells largely through mediating miR-26b-5p/MET/AKT signaling.
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Affiliation(s)
- Haibo Zheng
- Department of Anesthesiology, The Second Hospital of Jilin University, Changchun, Jilin, China
| | - Qingfeng Fu
- Department of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun, Jilin, China
| | - Kaili Ma
- Department of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun, Jilin, China
| | - Shuai Shi
- Department of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun, Jilin, China
| | - Yantao Fu
- Department of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun, Jilin, China
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Santoni-Rugiu E, Lü MJS, Jakobsen JN, Melchior LC, Ravn J, Sørensen JB. Correlation of MET-Receptor Overexpression with MET Gene Amplification and Patient Outcome in Malignant Mesothelioma. Int J Mol Sci 2021; 22:ijms222312868. [PMID: 34884673 PMCID: PMC8657838 DOI: 10.3390/ijms222312868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 11/22/2021] [Accepted: 11/24/2021] [Indexed: 11/30/2022] Open
Abstract
Thanks to clinically newly introduced inhibitors of the mesenchymal–epithelial transition (MET) receptor tyrosine-kinase, MET-gene copy number gain/amplification (MET-GCNG/GA) and increased expression of the MET protein are considered very promising therapeutic targets in lung cancer and other malignancies. However, to which extent these MET alterations occur in malignant mesothelioma (MM) remains unclear. Thus, we investigated by well-established immunohistochemistry and fluorescence in situ hybridization methods, the frequency of these alterations in specimens from 155 consecutive MMs of different subtypes obtained from pleural or peritoneal biopsies and pleurectomies. Thirty-three benign reactive mesothelial proliferations (RMPs) were used as controls. MET-protein upregulation was observed in 35% of all MM-cases, though restricted to predominantly epithelioid MMs. We detected low-/intermediate-level MET-GCNG/GA in 22.2% of MET-overexpressing MMs (7.8% of whole MM-cohort) and no MET-GCNG/GA in the other 77.8%, suggesting other upregulating mechanisms. In contrast, 100% of RMPs exhibited no MET-upregulation or MET-GCNG/-GA. Neither MET exon 14 skipping mutations nor MET-fusions were detected as mechanisms of MET overexpression in MM using RNA next-generation sequencing. Finally, in two cohorts of 30 MM patients with or without MET overexpression (MET-positive/-negative) that were matched for several variables and received the same standard chemotherapy, the MET-positive cases showed a significantly lower response rate, but no significant difference in progression-free or overall survival. Our results imply that MET overexpression occurs in a substantial fraction of predominantly epithelioid MMs, but correlates poorly with MET-amplification status, and may impact the likelihood of response to mesothelioma standard chemotherapy. The predictive significance of MET-IHC and -FISH for possible MET-targeted therapy of MM remains to be elucidated.
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Affiliation(s)
- Eric Santoni-Rugiu
- Department of Pathology/Danish National Mesothelioma Center, Rigshospitalet, Copenhagen University Hospital, DK-2100 Copenhagen, Denmark;
- Biotech Research & Innovation Centre (BRIC), University of Copenhagen, DK-2200 Copenhagen, Denmark
- Correspondence: (E.S.-R.); (J.B.S.)
| | - Maya Jeje Schuang Lü
- Department of Oncology/Danish National Mesothelioma Center, Rigshospitalet, Copenhagen University Hospital, DK-2100 Copenhagen, Denmark; (M.J.S.L.); (J.N.J.)
| | - Jan Nyrop Jakobsen
- Department of Oncology/Danish National Mesothelioma Center, Rigshospitalet, Copenhagen University Hospital, DK-2100 Copenhagen, Denmark; (M.J.S.L.); (J.N.J.)
| | - Linea Cecilie Melchior
- Department of Pathology/Danish National Mesothelioma Center, Rigshospitalet, Copenhagen University Hospital, DK-2100 Copenhagen, Denmark;
| | - Jesper Ravn
- Department of Thoracic Surgery/Danish National Mesothelioma Center, Copenhagen University Hospital, DK-2100 Copenhagen, Denmark;
| | - Jens Benn Sørensen
- Department of Oncology/Danish National Mesothelioma Center, Rigshospitalet, Copenhagen University Hospital, DK-2100 Copenhagen, Denmark; (M.J.S.L.); (J.N.J.)
- Correspondence: (E.S.-R.); (J.B.S.)
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Jacobs Catane L, Moshel O, Smith Y, Davidson B, Reich R. Splice-Variant Knock-Out of TGFβ Receptors Perturbates the Proteome of Ovarian Carcinoma Cells. Int J Mol Sci 2021; 22:ijms222312647. [PMID: 34884451 PMCID: PMC8657817 DOI: 10.3390/ijms222312647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 11/16/2021] [Accepted: 11/18/2021] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to analyze the biological role of different transforming growth factor-β (TGFβ) receptor splice variants in ovarian carcinoma (OC). Specific receptor variant knockouts (KO) were prepared using the CRISPR/Cas9 genome editing system in two OC cell lines, TβRI variant 1 (TβRIv1) KO in ES-2 cells and TβRII variant 1 (TβRIIv1) KO in OVCAR-8 cells. Control and KO cells were compared by proteomic analysis, functional tests, analysis of epithelial–mesenchymal transition (EMT) drivers, and Western blot of signaling proteins. Proteomic analysis revealed significant changes in protein pathways in the KO cells. TβRIv1 KO resulted in a significant reduction in both cellular motility and invasion, while TβRIIv1 KO significantly reduced cellular motility and increased Reactive Oxygen Species (ROS) production. Both receptor variant KOs reduced MET protein levels. Of the EMT drivers, a significant decrease in TWIST protein expression, and increase in SNAIL protein and MALAT1 mRNA levels were observed in the TβRIIv1 KO compared to control. A significant decrease in JNK1 and JNK2 activation was found in the TβRIv1 KO compared to control cells. These findings provide new insight regarding the biological role of the TGFβ receptor variants in the biology and potentially the progression of OC.
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Affiliation(s)
- Liora Jacobs Catane
- Institute of Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel;
| | - Ofra Moshel
- Core Research Facility, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel;
| | - Yoav Smith
- Genomic Data Analysis Unit, The Hebrew University of Jerusalem-Hadassah Medical School, P.O. Box 12272, Jerusalem 91120, Israel;
| | - Ben Davidson
- Department of Pathology, Oslo University Hospital, Norwegian Radium Hospital, N-0310 Oslo, Norway;
- Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, N-0316 Oslo, Norway
| | - Reuven Reich
- Institute of Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel;
- Correspondence: ; Tel.: +972-2-6757505
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Gu Y, Chen Y, Wei L, Wu S, Shen K, Liu C, Dong Y, Zhao Y, Zhang Y, Zhang C, Zheng W, He J, Wang Y, Li Y, Zhao X, Wang H, Tan J, Wang L, Zhou Q, Xie G, Liang H, Ou J. ABHD5 inhibits YAP-induced c-Met overexpression and colon cancer cell stemness via suppressing YAP methylation. Nat Commun 2021; 12:6711. [PMID: 34795238 PMCID: PMC8602706 DOI: 10.1038/s41467-021-26967-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 10/26/2021] [Indexed: 01/05/2023] Open
Abstract
Cancer stemness represents a major source of development and progression of colorectal cancer (CRC). c-Met critically contributes to CRC stemness, but how c-Met is activated in CRC remains elusive. We previously identified the lipolytic factor ABHD5 as an important tumour suppressor gene in CRC. Here, we show that loss of ABHD5 promotes c-Met activation to sustain CRC stemness in a non-canonical manner. Mechanistically, we demonstrate that ABHD5 interacts in the cytoplasm with the core subunit of the SET1A methyltransferase complex, DPY30, thereby inhibiting the nuclear translocation of DPY30 and activity of SET1A. In the absence of ABHD5, DPY30 translocates to the nucleus and supports SET1A-mediated methylation of YAP and histone H3, which sequesters YAP in the nucleus and increases chromatin accessibility to synergistically promote YAP-induced transcription of c-Met, thus promoting the stemness of CRC cells. This study reveals a novel role of ABHD5 in regulating histone/non-histone methylation and CRC stemness.
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Affiliation(s)
- Yan Gu
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Yanrong Chen
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Lai Wei
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Shuang Wu
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Kaicheng Shen
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Chengxiang Liu
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Yan Dong
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Yang Zhao
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Yue Zhang
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Chi Zhang
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Wenling Zheng
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Jiangyi He
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Yunlong Wang
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Yifei Li
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Xiaoxin Zhao
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Hongwei Wang
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Jun Tan
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Liting Wang
- Biomedical Analysis Center, Third Military Medical University (Army Medical University), 400038, Chongqing, China
| | - Qi Zhou
- Department of Oncology, Fuling Central Hospital of Chongqing City, 408000, Chongqing, China.
| | - Ganfeng Xie
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.
| | - Houjie Liang
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.
| | - Juanjuan Ou
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.
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Chiang KY, Li YW, Li YH, Huang SJ, Wu CL, Gong HY, Wu JL. Progranulin A Promotes Compensatory Hepatocyte Proliferation via HGF/c-Met Signaling after Partial Hepatectomy in Zebrafish. Int J Mol Sci 2021; 22:ijms222011217. [PMID: 34681875 PMCID: PMC8538350 DOI: 10.3390/ijms222011217] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/14/2021] [Accepted: 10/16/2021] [Indexed: 01/11/2023] Open
Abstract
Compensatory hepatocyte proliferation and other liver regenerative processes are activated to sustain normal physiological function after liver injury. A major mitogen for liver regeneration is hepatocyte growth factor (HGF), and a previous study indicated that progranulin could modulate c-met, the receptor for HGF, to initiate hepatic outgrowth from hepatoblasts during embryonic development. However, a role for progranulin in compensatory hepatocyte proliferation has not been shown previously. Therefore, this study was undertaken to clarify whether progranulin plays a regulatory role during liver regeneration. To this end, we established a partial hepatectomy regeneration model in adult zebrafish that express a liver-specific fluorescent reporter. Using this model, we found that loss of progranulin A (GrnA) function by intraperitoneal-injection of a Vivo-Morpholino impaired and delayed liver regeneration after partial hepatectomy. Furthermore, transcriptome analysis and confirmatory quantitative real-time PCR suggested that cell cycle progression and cell proliferation was not as active in the morphants as controls, which may have been the result of comparative downregulation of the HGF/c-met axis by 36 h after partial hepatectomy. Finally, liver-specific overexpression of GrnA in transgenic zebrafish caused more abundant cell proliferation after partial hepatectomy compared to wild types. Thus, we conclude that GrnA positively regulates HGF/c-met signaling to promote hepatocyte proliferation during liver regeneration.
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Affiliation(s)
- Keng-Yu Chiang
- Department of Life Science, National Taiwan University, Taipei 10617, Taiwan;
- Institute of Cellular and Organismic Biology, Academia Sinica, Taipei 11529, Taiwan; (Y.-W.L.); (Y.-H.L.); (S.-J.H.)
| | - Ya-Wen Li
- Institute of Cellular and Organismic Biology, Academia Sinica, Taipei 11529, Taiwan; (Y.-W.L.); (Y.-H.L.); (S.-J.H.)
| | - Yen-Hsing Li
- Institute of Cellular and Organismic Biology, Academia Sinica, Taipei 11529, Taiwan; (Y.-W.L.); (Y.-H.L.); (S.-J.H.)
| | - Shin-Jie Huang
- Institute of Cellular and Organismic Biology, Academia Sinica, Taipei 11529, Taiwan; (Y.-W.L.); (Y.-H.L.); (S.-J.H.)
| | - Chih-Lu Wu
- Department of Chemistry and Biochemistry, National Chung Cheng University, Chiayi 62145, Taiwan;
| | - Hong-Yi Gong
- Department of Aquaculture, National Taiwan Ocean University, Keelung 20224, Taiwan;
- Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung 20224, Taiwan
| | - Jen-Leih Wu
- Institute of Cellular and Organismic Biology, Academia Sinica, Taipei 11529, Taiwan; (Y.-W.L.); (Y.-H.L.); (S.-J.H.)
- College of Life Sciences, National Taiwan Ocean University, Keelung 20224, Taiwan
- Correspondence: ; Tel.: +886-2-27899568
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Jiang H, Garcia V, Yanum JA, Lee J, Dai G. Circadian clock core component Bmal1 dictates cell cycle rhythm of proliferating hepatocytes during liver regeneration. Am J Physiol Gastrointest Liver Physiol 2021; 321:G389-G399. [PMID: 34431407 PMCID: PMC8560370 DOI: 10.1152/ajpgi.00204.2021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 08/05/2021] [Accepted: 08/13/2021] [Indexed: 02/06/2023]
Abstract
After partial hepatectomy (PH), the majority of remnant hepatocytes synchronously enter and rhythmically progress through the cell cycle for three major rounds to regain lost liver mass. Whether and how the circadian clock core component Bmal1 modulates this process remains elusive. We performed PH on Bmal1+/+ and hepatocyte-specific Bmal1 knockout (Bmal1hep-/-) mice and compared the initiation and progression of the hepatocyte cell cycle. After PH, Bmal1+/+ hepatocytes exhibited three major waves of nuclear DNA synthesis. In contrast, in Bmal1hep-/- hepatocytes, the first wave of nuclear DNA synthesis was delayed by 12 h, and the third such wave was lost. Following PH, Bmal1+/+ hepatocytes underwent three major waves of mitosis, whereas Bmal1hep-/- hepatocytes fully abolished mitotic oscillation. These Bmal1-dependent disruptions in the rhythmicity of hepatocyte cell cycle after PH were accompanied by suppressed expression peaks of a group of cell cycle components and regulators and dysregulated activation patterns of mitogenic signaling molecules c-Met and epidermal growth factor receptor. Moreover, Bmal1+/+ hepatocytes rhythmically accumulated fat as they expanded following PH, whereas this phenomenon was largely inhibited in Bmal1hep-/- hepatocytes. In addition, during late stages of liver regrowth, Bmal1 absence in hepatocytes caused the activation of redox sensor Nrf2, suggesting an oxidative stress state in regenerated liver tissue. Collectively, we demonstrated that during liver regeneration, Bmal1 partially modulates the oscillation of S-phase progression, fully controls the rhythmicity of M-phase advancement, and largely governs fluctuations in fat metabolism in replicating hepatocytes, as well as eventually determines the redox state of regenerated livers.NEW & NOTEWORTHY We demonstrated that Bmal1 centrally controls the synchronicity and rhythmicity of the cell cycle and lipid accumulation in replicating hepatocytes during liver regeneration. Bmal1 plays these roles, at least in part, by ensuring formation of the expression peaks of cell cycle components and regulators, as well as the timing and levels of activation of mitogenic signaling molecules.
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Affiliation(s)
- Huaizhou Jiang
- School of Traditional Chinese Medicine, Anhui University of Chinese Medicine, Hefei, China
- Department of Biology, School of Science, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana
| | - Veronica Garcia
- Department of Biology, School of Science, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana
| | - Jennifer Abla Yanum
- Department of Biology, School of Science, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana
| | - Joonyong Lee
- Department of Biology, School of Science, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana
| | - Guoli Dai
- Department of Biology, School of Science, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana
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Liu M. Combination treatment with trastuzumab and crizotinib in metastatic gastric cancer harboring Her-2 amplification and c-MET amplification: A case report. Medicine (Baltimore) 2021; 100:e27017. [PMID: 34516491 PMCID: PMC8428754 DOI: 10.1097/md.0000000000027017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 08/05/2021] [Indexed: 01/05/2023] Open
Abstract
RATIONALE Metastatic gastric cancer patients with poor eastern cooperative oncology group performance status (PS) (≥3) were lack of effective anti-tumor strategies. They always lived with poor PS, severe and multiple symptoms, and usually resulted in extremely limited survival time. Herein, we reported a patient diagnosed with gastric cancer metastasized to multiple bones, along with lymphangitis carcinomatosa in lungs, harboring Her-2 and c-MET amplification with poor PS, positively responded to combinational therapy with trastuzumab and crizotinib. PATIENT CONCERNS The patient complained of persistent cough and fatigue for 2 months, otherwise, she denied smoking, alcohol history, or any other medical or family history. DIAGNOSIS With the biopsy results from gastroscopy, as well as computer tomography for chest and abdomen, the patient was diagnosed as gastric adenocarcinoma, with metastasis on lungs, left adrenal gland, retroperitoneal lymph nodes, and multiple bones. INTERVENTIONS Because of the poor PS (PS = 3), as well as Her-2 and c-MET amplification, the patient received combination treatment with trastuzumab and crizotinib as salvage strategy. OUTCOMES After 2 months' exposure of trastuzumab and crizotinib, symptoms including persistent cough, and chest distress were alleviated significantly. Simultaneously, chest computer tomography showed significant dissipation of lymphangitis carcinomatosa, as well as apparent reduction of pleural effusion. No adverse reactions including nausea, vomiting, diarrhea, or hypertension was observed during the following 2 months. LESSONS The present case suggested that combinational therapy with trastuzumab and crizotinib might be effective in metastatic gastric cancer patients harboring Her-2 and c-MET amplification, even with a poor PS. It was also implied that gene sequencing might be valuable, especially in patients with limited treatment strategies.
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Krenzlin H, Zdioruk M, Nowicki MO, Finkelberg T, Keric N, Lemmermann N, Skubal M, Chiocca EA, Cook CH, Lawler SE. Cytomegalovirus infection of glioblastoma cells leads to NF-κB dependent upregulation of the c-MET oncogenic tyrosine kinase. Cancer Lett 2021; 513:26-35. [PMID: 33989707 PMCID: PMC8209659 DOI: 10.1016/j.canlet.2021.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 04/18/2021] [Accepted: 05/04/2021] [Indexed: 11/22/2022]
Abstract
Cytomegalovirus (CMV) is widespread in humans and has been implicated in glioblastoma (GBM) and other tumors. However, the role of CMV in GBM remains poorly understood and the mechanisms involved are not well-defined. The goal of this study was to identify candidate pathways relevant to GBM that may be modulated by CMV. Analysis of RNAseq data after CMV infection of patient-derived GBM cells showed significant upregulation of GBM-associated transcripts including the MET oncogene, which is known to play a role in a subset of GBM patients. These findings were validated in vitro in both mouse and human GBM cells. Using immunostaining and RT-PCR in vivo, we confirmed c-MET upregulation in a mouse model of CMV-driven GBM progression and in human GBM. siRNA knockdown showed that MET upregulation was dependent on CMV-induced upregulation of NF-κB signaling. Finally, proneural GBM xenografts overexpressing c-MET grew much faster in vivo than controls, suggesting a mechanism by which CMV infection of tumor cells could induce a more aggressive mesenchymal phenotype. These studies implicate the CMV-induced upregulation of c-MET as a potential mechanism involved in the effects of CMV on GBM growth.
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Affiliation(s)
- Harald Krenzlin
- Harvey Cushing Neurooncology Laboratories, Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; Department of Neurosurgery, University Hospital Mainz, Gutenberg University, Mainz, Germany
| | - Mykola Zdioruk
- Harvey Cushing Neurooncology Laboratories, Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Michal O Nowicki
- Harvey Cushing Neurooncology Laboratories, Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Tomer Finkelberg
- Harvey Cushing Neurooncology Laboratories, Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Naureen Keric
- Department of Neurosurgery, University Hospital Mainz, Gutenberg University, Mainz, Germany
| | - Niels Lemmermann
- Institute of Virology, University Hospital Mainz, Gutenberg University, Mainz, Germany
| | - Magdalena Skubal
- Harvey Cushing Neurooncology Laboratories, Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - E Antonio Chiocca
- Harvey Cushing Neurooncology Laboratories, Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Charles H Cook
- Department of Surgery, Beth Israel Deaconess Medical Centre, Harvard Medical School, Boston, MA, USA.
| | - Sean E Lawler
- Harvey Cushing Neurooncology Laboratories, Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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Shi T, Hu J, Wang W, Jiang Q, Xu Z, Yu S, Wang F, Liu X. Multiple Blockades of the HGF/Met Signaling Pathway for Metastasis Suppression Using Nanoinhibitors. ACS Appl Mater Interfaces 2021; 13:30350-30358. [PMID: 34165951 DOI: 10.1021/acsami.1c07010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The hepatocyte growth factor (HGF)/HGF receptor (Met) signaling pathway serves as a potential target for preventing tumor metastasis yet poorly explored. Here, we developed a Met-targeted nanoinhibitor to efficiently suppress metastasis via a multiple blockading HGF/Met signaling pathway. A biocompatible nanovector comprising multiple type of inhibitors enables interrupting extracellular domain dimerization and intracellular domain phosphorylation simultaneously. Such a comprehensive blockade of signaling pathway restrains unregulated tumor cell migration, invasion, and proliferation and thus remarkably suppresses metastasis in an orthotopic breast tumor model. This method provides a safe and effective option for metastasis inhibition via modulation of the cell signaling pathway. To our best knowledge, the strategy of the multiple blockading signaling pathway has not been reported for preventing tumor metastasis.
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Affiliation(s)
- Tianhui Shi
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Jialing Hu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Wenxiao Wang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Qunying Jiang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Zhen Xu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Shuyi Yu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Fuan Wang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Xiaoqing Liu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
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Liang B, Zhou Y, Qian M, Xu M, Wang J, Zhang Y, Song X, Wang H, Lin S, Ren C, Monga SP, Wang B, Evert M, Chen Y, Chen X, Huang Z, Calvisi DF, Chen X. TBX3 functions as a tumor suppressor downstream of activated CTNNB1 mutants during hepatocarcinogenesis. J Hepatol 2021; 75:120-131. [PMID: 33577921 PMCID: PMC8217095 DOI: 10.1016/j.jhep.2021.01.044] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 01/08/2021] [Accepted: 01/26/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND & AIMS Gain of function (GOF) mutations in the CTNNB1 gene are one of the most frequent genetic events in hepatocellular carcinoma (HCC). T-box transcription factor 3 (TBX3) is a liver-specific target of the Wnt/β-catenin pathway and thought to be an oncogene mediating activated β-catenin-driven HCC formation. METHODS We evaluated the expression pattern of TBX3 in human HCC specimens. Tbx3 was conditionally knocked out in murine HCC models by hydrodynamic tail vein injection of Cre together with c-Met and ΔN90-β-catenin (c-Met/β-catenin) in Tbx3flox/flox mice. TBX3 was overexpressed in human HCC cell lines to investigate the functions of TBX3 in vitro. RESULTS A bimodal expression pattern of TBX3 in human HCC samples was detected: high expression of TBX3 in GOF CTNNB1 HCC and downregulation of TBX3 in non-CTNNB1 mutant tumors. High expression of TBX3 was associated with increased differentiation and decreased expression signatures of tumor growth. Using Tbx3flox/flox mice, we found that ablation of Tbx3 significantly accelerates c-Met/β-catenin-driven HCC formation. Moreover, Tbx3(-) HCC demonstrated increased YAP/TAZ activity. The accelerated tumor growth induced by loss of TBX3 in c-Met/β-catenin mouse HCC was successfully prevented by overexpression of LATS2, which inhibited YAP/TAZ activity. In human HCC cell lines, overexpression of TBX3 inhibited HCC cell growth as well as YAP/TAZ activation. A negative correlation between TBX3 and YAP/TAZ target genes was observed in human HCC samples. Mechanistically, phospholipase D1 (PLD1), a known positive regulator of YAP/TAZ, was identified as a novel transcriptional target repressed by TBX3. CONCLUSION Our study suggests that TBX3 is induced by GOF CTNNB1 mutants and suppresses HCC growth by inactivating PLD1, thus leading to the inhibition of YAP/TAZ oncogenes. LAY SUMMARY TBX3 is a liver-specific target of the Wnt/β-catenin pathway and thought to be an oncogene in promoting liver cancer development. Herein, we demonstrate that TBX3 is in fact a tumor suppressor gene that restricts liver tumor growth. Strategies which increase TBX3 expression and/or activities may be effective for HCC treatment.
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Affiliation(s)
- Binyong Liang
- Hepatic Surgery Center, Department of Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, San Francisco, CA, USA
| | - Yi Zhou
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, San Francisco, CA, USA; Department of Infectious Diseases, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Manning Qian
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, San Francisco, CA, USA; College of Clinical Medicine, Yangzhou University, Yangzhou, China
| | - Meng Xu
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, San Francisco, CA, USA; Department of Gastroenterology, The Second Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jingxiao Wang
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, San Francisco, CA, USA; School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Yi Zhang
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, San Francisco, CA, USA; Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
| | - Xinhua Song
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, San Francisco, CA, USA
| | - Haichuan Wang
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, San Francisco, CA, USA; Liver Transplantation Division, Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, China; Laboratory of Liver Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Shumei Lin
- Department of Infectious Diseases, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Chuanli Ren
- Department of Laboratory Medicine, Clinical Medical College of Yangzhou University, Yangzhou, China
| | - Satdarshan P Monga
- Department of Pathology and Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Bruce Wang
- Department of Medicine and Liver Center, University of California San Francisco, San Francisco, CA, USA
| | - Matthias Evert
- Institute of Pathology, University of Regensburg, Regensburg, Germany
| | - Yifa Chen
- Hepatic Surgery Center, Department of Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoping Chen
- Hepatic Surgery Center, Department of Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhiyong Huang
- Hepatic Surgery Center, Department of Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Diego F Calvisi
- Institute of Pathology, University of Regensburg, Regensburg, Germany.
| | - Xin Chen
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, San Francisco, CA, USA.
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Taghehchian N, Moghbeli M, Mashkani B, Abbaszadegan MR. The Level of Mesenchymal-Epithelial Transition Autophosphorylation is Correlated with Esophageal Squamous Cell Carcinoma Migration. Iran Biomed J 2021; 25:243-54. [PMID: 34217156 PMCID: PMC8334392 DOI: 10.52547/ibj.25.4.243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Accepted: 02/09/2021] [Indexed: 12/03/2022]
Abstract
Background The MET receptor is a critical member of cancer-associated receptor tyrosine kinases and plays an important role in different biological activities, including differentiation, migration, and cell proliferation. Methods In this study, novel MET inhibitors were introduced and applied on esophageal squamous carcinoma cell line KYSE-30, and the level of proliferation and migration, as well as the activated form of MET receptor protein were assessed in the examined cells. The human KYSE-30 cell line was cultured according to ATCC recommendations. The mRNA level of the MET gene was measured in the examined cell line using the quantitative RT-PCR assay. Cytotoxicity evaluation test was performed at different concentrations of heterocyclic anti-MET compounds (i.e. D1, D2, D5, D6, D7, and D8). Finally, the capability of these compounds in MET receptor inhibition was evaluated using the migration assay and Western blot. All experiments were performed in triplicate and repeated three times with similar results. Results Cell growth and proliferation were significantly inhibited (p ≤ 0.05) by all the above-mentioned compounds. Moreover, the majority of compounds significantly prevented the cell migration (p ≤ 0.05) and inhibited MET autophosphorylation. Interestingly, the level of phosphorylated MET was significantly correlated with KYSE-30 cell migration. Conclusion The obtained data introduced and confirmed the biological activities of the mentioned novel compounds in KYSE-30 cells and proposed that the therapeutic inhibition of MET with these compounds may be a powerful approach for inhibiting cancer cell migration and proliferation although some structural optimizations are needed to improve their inhibitory functions.
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Affiliation(s)
- Negin Taghehchian
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Meysam Moghbeli
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Baratali Mashkani
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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Zhao D, Chen J, Wang Y, Zhang L, Zhang J, Zhang W, Fan J, Li J, Zhan Q. Feed-forward activation of STAT3 signaling limits the efficacy of c-Met inhibitors in esophageal squamous cell carcinoma (ESCC) treatment. Mol Carcinog 2021; 60:481-496. [PMID: 34018249 DOI: 10.1002/mc.23306] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 04/16/2021] [Accepted: 04/17/2021] [Indexed: 01/12/2023]
Abstract
c-Hepatocyte growth factor receptor (Met) inhibitors have demonstrated clinical benefits in some types of solid tumors. However, the efficacy of c-Met inhibitors in esophageal squamous cell carcinoma (ESCC) remains unclear. In this study, we discovered that c-Met inhibitors induced "Signal Transducer and Activator of Transcription (STAT3)-addiction" in ESCC cells, and the feedback activation of STAT3 in ESCC cells limits the tumor response to c-Met inhibition. Mechanistically, c-Met inhibition increased the autocrine of several cytokines, including CCL2, interleukin 8, or leukemia inhibitory factor, and facilitated the interactions between the receptors of these cytokines and Janus Kinase1/2 (JAK1/2) to resultantly activate JAKs/STAT3 signaling. Pharmacological inhibition of c-Met together with cytokines/JAKs/STAT3 axis enhanced cancer cells regression in vitro. Importantly, combined c-Met and STAT3 inhibitors synergistically suppressed tumor growth and promoted the apoptosis of tumor cells without producing systematic toxicity. These findings suggest that inhibition of the STAT3 feedback loop may augment the response to c-Met inhibitors via the STAT3-mediated oncogene addiction in ESCC cells.
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Affiliation(s)
- Di Zhao
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Jie Chen
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Yan Wang
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Lingyuan Zhang
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Jing Zhang
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Weimin Zhang
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Jiawen Fan
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Jinting Li
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Qimin Zhan
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing, China
- Shenzhen Bay Laboratory, Institute of Cancer Research, Shenzhen, China
- Research Unit of Molecular Cancer Research, Chinese Academy of Medical Sciences, Beijing, China
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Affo S, Nair A, Brundu F, Ravichandra A, Bhattacharjee S, Matsuda M, Chin L, Filliol A, Wen W, Song X, Decker A, Worley J, Caviglia JM, Yu L, Yin D, Saito Y, Savage T, Wells RG, Mack M, Zender L, Arpaia N, Remotti HE, Rabadan R, Sims P, Leblond AL, Weber A, Riener MO, Stockwell BR, Gaublomme J, Llovet JM, Kalluri R, Michalopoulos GK, Seki E, Sia D, Chen X, Califano A, Schwabe RF. Promotion of cholangiocarcinoma growth by diverse cancer-associated fibroblast subpopulations. Cancer Cell 2021; 39:866-882.e11. [PMID: 33930309 PMCID: PMC8241235 DOI: 10.1016/j.ccell.2021.03.012] [Citation(s) in RCA: 127] [Impact Index Per Article: 42.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 01/26/2021] [Accepted: 03/29/2021] [Indexed: 12/15/2022]
Abstract
Cancer-associated fibroblasts (CAF) are a poorly characterized cell population in the context of liver cancer. Our study investigates CAF functions in intrahepatic cholangiocarcinoma (ICC), a highly desmoplastic liver tumor. Genetic tracing, single-cell RNA sequencing, and ligand-receptor analyses uncovered hepatic stellate cells (HSC) as the main source of CAF and HSC-derived CAF as the dominant population interacting with tumor cells. In mice, CAF promotes ICC progression, as revealed by HSC-selective CAF depletion. In patients, a high panCAF signature is associated with decreased survival and increased recurrence. Single-cell RNA sequencing segregates CAF into inflammatory and growth factor-enriched (iCAF) and myofibroblastic (myCAF) subpopulations, displaying distinct ligand-receptor interactions. myCAF-expressed hyaluronan synthase 2, but not type I collagen, promotes ICC. iCAF-expressed hepatocyte growth factor enhances ICC growth via tumor-expressed MET, thus directly linking CAF to tumor cells. In summary, our data demonstrate promotion of desmoplastic ICC growth by therapeutically targetable CAF subtype-specific mediators, but not by type I collagen.
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Affiliation(s)
- Silvia Affo
- Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Ajay Nair
- Department of Systems Biology, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Francesco Brundu
- Department of Systems Biology, Columbia University Irving Medical Center, New York, NY 10032, USA
| | | | | | - Michitaka Matsuda
- Department of Medicine, Division of Digestive and Liver Diseases, Cedars-Sinai Medical Center, Los Angeles, CA 90024, USA
| | - LiKang Chin
- Department of Medicine, Penn Physical Sciences in Oncology Center PSOC@Penn, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Aveline Filliol
- Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Wen Wen
- Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Xinhua Song
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, CA 94158, USA
| | - Aubrianna Decker
- Department of Biological Sciences, Columbia University, New York, NY 10027, USA
| | - Jeremy Worley
- Department of Systems Biology, Columbia University Irving Medical Center, New York, NY 10032, USA
| | | | - Lexing Yu
- Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Deqi Yin
- Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Yoshinobu Saito
- Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Thomas Savage
- Department of Microbiology and Immunology, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
| | - Rebecca G Wells
- Department of Medicine, Penn Physical Sciences in Oncology Center PSOC@Penn, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Matthias Mack
- Department of Nephrology, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Lars Zender
- Department of Medical Oncology and Pneumology, University Hospital Tuebingen, 72076 Tuebingen, Germany; German Cancer Research Consortium (DKTK), German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany; iFIT Cluster of Excellence EXC 2180, University of Tuebingen, 72076 Tuebingen, Germany
| | - Nicholas Arpaia
- Department of Microbiology and Immunology, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA; Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY 10032, USA
| | - Helen E Remotti
- Department of Pathology & Cell Biology, Columbia University, New York, NY 10032, USA
| | - Raul Rabadan
- Department of Systems Biology, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Peter Sims
- Department of Systems Biology, Columbia University, New York, NY 10032, USA
| | - Anne-Laure Leblond
- Department for Pathology and Molecular Pathology, Zürich University Hospital, 8091 Zürich, Switzerland
| | - Achim Weber
- Department for Pathology and Molecular Pathology, Zürich University Hospital, 8091 Zürich, Switzerland
| | - Marc-Oliver Riener
- Department for Pathology and Molecular Pathology, Zürich University Hospital, 8091 Zürich, Switzerland
| | - Brent R Stockwell
- Department of Biological Sciences, Columbia University, New York, NY 10027, USA; Department of Chemistry, Columbia University, New York, NY 10027, USA
| | - Jellert Gaublomme
- Department of Biological Sciences, Columbia University, New York, NY 10027, USA
| | - Josep M Llovet
- Liver Cancer Translational Research Laboratory, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Hospital Clínic, Universitat de Barcelona, 08036 Barcelona, Spain; Mount Sinai Liver Cancer Program, Divisions of Liver Diseases, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain
| | - Raghu Kalluri
- Department of Cancer Biology, Metastasis Research Center, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | | | - Ekihiro Seki
- Department of Medicine, Division of Digestive and Liver Diseases, Cedars-Sinai Medical Center, Los Angeles, CA 90024, USA
| | - Daniela Sia
- Mount Sinai Liver Cancer Program, Divisions of Liver Diseases, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Xin Chen
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, CA 94158, USA
| | - Andrea Califano
- Department of Medicine, Columbia University, New York, NY 10032, USA; Department of Systems Biology, Columbia University Irving Medical Center, New York, NY 10032, USA; Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY 10032, USA; Department of Systems Biology, Columbia University, New York, NY 10032, USA; Department of Biomedical Informatics, Columbia University, New York, NY 10032, USA; Department of Biochemistry & Molecular Biophysics, Columbia University, New York, NY 10032, USA
| | - Robert F Schwabe
- Department of Medicine, Columbia University, New York, NY 10032, USA; Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY 10032, USA; Institute of Human Nutrition, Columbia University, New York, NY 10032, USA.
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Zhu M, Wang DD, Yan H. Genotype-determined EGFR-RTK heterodimerization and its effects on drug resistance in lung Cancer treatment revealed by molecular dynamics simulations. BMC Mol Cell Biol 2021; 22:34. [PMID: 34112110 PMCID: PMC8191231 DOI: 10.1186/s12860-021-00358-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 03/10/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Epidermal growth factor receptor (EGFR) and its signaling pathways play a vital role in pathogenesis of lung cancer. By disturbing EGFR signaling, mutations of EGFR may lead to progression of cancer or the emergence of resistance to EGFR-targeted drugs. RESULTS We investigated the correlation between EGFR mutations and EGFR-receptor tyrosine kinase (RTK) crosstalk in the signaling network, in order to uncover the drug resistance mechanism induced by EGFR mutations. For several EGFR wild type (WT) or mutated proteins, we measured the EGFR-RTK interactions using several computational methods based on molecular dynamics (MD) simulations, including geometrical characterization of the interfaces and conventional estimation of free energy of binding. Geometrical properties, namely the matching rate of atomic solid angles in the interfaces and center-of-mass distances between interacting atoms, were extracted relying on Alpha Shape modeling. For a couple of RTK partners (c-Met, ErbB2 and IGF-1R), results have shown a looser EGFR-RTK crosstalk for the drug-sensitive EGFR mutant while a tighter crosstalk for the drug-resistant mutant. It guarantees the genotype-determined EGFR-RTK crosstalk, and further proposes a potential drug resistance mechanism by amplified EGFR-RTK crosstalk induced by EGFR mutations. CONCLUSIONS This study will lead to a deeper understanding of EGFR mutation-induced drug resistance mechanisms and promote the design of innovative drugs.
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Affiliation(s)
- Mengxu Zhu
- Department of Electrical Engineering, City University of Hong Kong, Kowloon, Hong Kong.
| | - Debby D Wang
- Department of Electrical Engineering, City University of Hong Kong, Kowloon, Hong Kong
| | - Hong Yan
- Department of Electrical Engineering, City University of Hong Kong, Kowloon, Hong Kong
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50
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Marchetti A, Rosellini M, Mollica V, Rizzo A, Tassinari E, Nuvola G, Cimadamore A, Santoni M, Fiorentino M, Montironi R, Massari F. The Molecular Characteristics of Non-Clear Cell Renal Cell Carcinoma: What's the Story Morning Glory? Int J Mol Sci 2021; 22:ijms22126237. [PMID: 34207825 PMCID: PMC8226484 DOI: 10.3390/ijms22126237] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 06/06/2021] [Accepted: 06/08/2021] [Indexed: 01/05/2023] Open
Abstract
Non-clear cell renal cell carcinomas are a miscellaneous group of tumors that include different histological subtypes, each one characterized by peculiarity in terms of genetic alteration, clinical behavior, prognosis, and treatment response. Because of their low incidence and poor enrollment in clinical trials, alongside their heterogeneity, additional efforts are required to better unveil the pathogenetic mechanisms and, consequently, to improve the treatment algorithm. Nowadays, tyrosine kinase inhibitors, mTOR and MET inhibitors, and even cisplatin-based chemotherapy and immunotherapy are potential weapons that are still under evaluation in this setting. Various biomarkers have been evaluated for detecting progression and monitoring renal cell carcinoma, but more studies are necessary to improve this field. In this review, we provide an overview on the molecular characteristics of this group of tumors and the recently published trials, giving an insight into what might become the future therapeutic standard in this complex world of non-clear cell kidney cancers.
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Affiliation(s)
- Andrea Marchetti
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni—15, 40138 Bologna, Italy; (A.M.); (M.R.); (V.M.); (A.R.); (E.T.); (G.N.)
| | - Matteo Rosellini
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni—15, 40138 Bologna, Italy; (A.M.); (M.R.); (V.M.); (A.R.); (E.T.); (G.N.)
| | - Veronica Mollica
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni—15, 40138 Bologna, Italy; (A.M.); (M.R.); (V.M.); (A.R.); (E.T.); (G.N.)
| | - Alessandro Rizzo
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni—15, 40138 Bologna, Italy; (A.M.); (M.R.); (V.M.); (A.R.); (E.T.); (G.N.)
| | - Elisa Tassinari
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni—15, 40138 Bologna, Italy; (A.M.); (M.R.); (V.M.); (A.R.); (E.T.); (G.N.)
| | - Giacomo Nuvola
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni—15, 40138 Bologna, Italy; (A.M.); (M.R.); (V.M.); (A.R.); (E.T.); (G.N.)
| | - Alessia Cimadamore
- Section of Pathological Anatomy, School of Medicine, Polytechnic University of the Marche Region, United Hospitals, 60126 Ancona, Italy; (A.C.); (R.M.)
| | - Matteo Santoni
- Oncology Unit, Macerata Hospital, 62100 Macerata, Italy;
| | - Michelangelo Fiorentino
- Department of Specialistic Diagnostic and Experimental Medicine, University of Bologna, Via Massarenti 9, 40138 Bologna, Italy;
| | - Rodolfo Montironi
- Section of Pathological Anatomy, School of Medicine, Polytechnic University of the Marche Region, United Hospitals, 60126 Ancona, Italy; (A.C.); (R.M.)
| | - Francesco Massari
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni—15, 40138 Bologna, Italy; (A.M.); (M.R.); (V.M.); (A.R.); (E.T.); (G.N.)
- Correspondence: ; Tel.: +39-0512142575
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