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Kołodziej-Sobczak D, Sobczak Ł, Łączkowski KZ. Protein Tyrosine Phosphatase 1B (PTP1B): A Comprehensive Review of Its Role in Pathogenesis of Human Diseases. Int J Mol Sci 2024; 25:7033. [PMID: 39000142 PMCID: PMC11241624 DOI: 10.3390/ijms25137033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Revised: 06/23/2024] [Accepted: 06/24/2024] [Indexed: 07/16/2024] Open
Abstract
Overexpression of protein tyrosine phosphatase 1B (PTP1B) disrupts signaling pathways and results in numerous human diseases. In particular, its involvement has been well documented in the pathogenesis of metabolic disorders (diabetes mellitus type I and type II, fatty liver disease, and obesity); neurodegenerative diseases (Alzheimer's disease, Parkinson's disease); major depressive disorder; calcific aortic valve disease; as well as several cancer types. Given this multitude of therapeutic applications, shortly after identification of PTP1B and its role, the pursuit to introduce safe and selective enzyme inhibitors began. Regrettably, efforts undertaken so far have proved unsuccessful, since all proposed PTP1B inhibitors failed, or are yet to complete, clinical trials. Intending to aid introduction of the new generation of PTP1B inhibitors, this work collects and organizes the current state of the art. In particular, this review intends to elucidate intricate relations between numerous diseases associated with the overexpression of PTP1B, as we believe that it is of the utmost significance to establish and follow a brand-new holistic approach in the treatment of interconnected conditions. With this in mind, this comprehensive review aims to validate the PTP1B enzyme as a promising molecular target, and to reinforce future research in this direction.
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Affiliation(s)
- Dominika Kołodziej-Sobczak
- Department of Chemical Technology and Pharmaceuticals, Faculty of Pharmacy, Collegium Medicum, Nicolaus Copernicus University, Jurasza 2, 85-089 Bydgoszcz, Poland;
| | - Łukasz Sobczak
- Hospital Pharmacy, Multidisciplinary Municipal Hospital in Bydgoszcz, Szpitalna 19, 85-826 Bydgoszcz, Poland
| | - Krzysztof Z. Łączkowski
- Department of Chemical Technology and Pharmaceuticals, Faculty of Pharmacy, Collegium Medicum, Nicolaus Copernicus University, Jurasza 2, 85-089 Bydgoszcz, Poland;
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Gordon KS, Perez CR, Garmilla A, Lam MSY, Aw JJ, Datta A, Lauffenburger DA, Pavesi A, Birnbaum ME. Pooled screening for CAR function identifies novel IL13Rα2-targeted CARs for treatment of glioblastoma. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.04.586240. [PMID: 38766252 PMCID: PMC11100612 DOI: 10.1101/2024.04.04.586240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
Chimeric antigen receptor therapies have demonstrated potent efficacy in treating B cell malignancies, but have yet to meaningfully translate to solid tumors. Here, we utilize our pooled screening platform, CARPOOL, to expedite the discovery of CARs with anti-tumor functions necessary for solid tumor efficacy. We performed selections in primary human T cells expressing a library of 1.3×10 6 3 rd generation CARs targeting IL13Rα2, a cancer testis antigen commonly expressed in glioblastoma. Selections were performed for cytotoxicity, proliferation, memory formation, and persistence upon repeated antigen challenge. Each enriched CAR robustly produced the phenotype for which it was selected, and one enriched CAR triggered potent cytotoxicity and long-term proliferation upon in vitro tumor rechallenge. It also showed significantly improved persistence and comparable antigen-specific tumor control in a microphysiological human in vitro model and a xenograft model of human glioblastoma. Taken together, this work demonstrates the utility of extending CARPOOL to diseases beyond hematological malignancies and represents the largest exploration of signaling combinations in human primary cells to date.
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Bartolomé RA, Martín-Regalado Á, Pintado-Berninches L, Robles J, Ramírez-González MÁ, Boukich I, Sanchez-Gómez P, Balyasnikova IV, Casal JI. Schnurri-3 drives tumor growth and invasion in cancer cells expressing interleukin-13 receptor alpha 2. Cell Death Dis 2023; 14:742. [PMID: 37963919 PMCID: PMC10645886 DOI: 10.1038/s41419-023-06255-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 10/23/2023] [Accepted: 10/30/2023] [Indexed: 11/16/2023]
Abstract
Interleukin 13 receptor alpha 2 (IL13Rα2) is a relevant therapeutic target in glioblastoma (GBM) and other tumors associated with tumor growth and invasion. In a previous study, we demonstrated that protein tyrosine phosphatase 1B (PTP1B) is a key mediator of the IL-13/IL13Rα2 signaling pathway. PTP1B regulates cancer cell invasion through Src activation. However, PTP1B/Src downstream signaling mechanisms that modulate the invasion process remain unclear. In the present research, we have characterized the PTP1B interactome and the PTP1B-associated phosphoproteome after IL-13 treatment, in different cellular contexts, using proteomic strategies. PTP1B was associated with proteins involved in signal transduction, vesicle transport, and with multiple proteins from the NF-κB signaling pathway, including Tenascin-C (TNC). PTP1B participated with NF-κB in TNC-mediated proliferation and invasion. Analysis of the phosphorylation patterns obtained after PTP1B activation with IL-13 showed increased phosphorylation of the transcription factor Schnurri-3 (SHN3), a reported competitor of NF-κB. SHN3 silencing caused a potent inhibition in cell invasion and proliferation, associated with a down-regulation of the Wnt/β-catenin pathway, an extensive decline of MMP9 expression and the subsequent inhibition of tumor growth and metastasis in mouse models. Regarding clinical value, high expression of SHN3 was associated with poor survival in GBM, showing a significant correlation with the classical and mesenchymal subtypes. In CRC, SHN3 expression showed a preferential association with the mesenchymal subtypes CMS4 and CRIS-B. Moreover, SHN3 expression strongly correlated with IL13Rα2 and MMP9-associated poor prognosis in different cancers. In conclusion, we have uncovered the participation of SNH3 in the IL-13/IL13Rα2/PTP1B pathway to promote tumor growth and invasion. These findings support a potential therapeutic value for SHN3.
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Affiliation(s)
- Rubén A Bartolomé
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas (CIB-CSIC), Ramiro de Maeztu 9, 28040, Madrid, Spain.
| | - Ángela Martín-Regalado
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas (CIB-CSIC), Ramiro de Maeztu 9, 28040, Madrid, Spain
| | - Laura Pintado-Berninches
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas (CIB-CSIC), Ramiro de Maeztu 9, 28040, Madrid, Spain
- Universidad Autónoma de Madrid. Cantoblanco, Madrid, Spain
| | - Javier Robles
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas (CIB-CSIC), Ramiro de Maeztu 9, 28040, Madrid, Spain
- Protein Alternatives SL. Tres Cantos, Madrid, Spain
| | | | - Issam Boukich
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas (CIB-CSIC), Ramiro de Maeztu 9, 28040, Madrid, Spain
- Protein Alternatives SL. Tres Cantos, Madrid, Spain
| | - Pilar Sanchez-Gómez
- Unidad Funcional de Investigación en Enfermedades Crónicas. Instituto de Salud Carlos III, Madrid, Spain
| | - Irina V Balyasnikova
- Department of Neurological Surgery, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - J Ignacio Casal
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas (CIB-CSIC), Ramiro de Maeztu 9, 28040, Madrid, Spain.
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Zheng W, Fang G, Huang Q, Shi D, Xie B. A robust immune-related gene pairs signature for predicting the overall survival of esophageal cancer. BMC Genomics 2023; 24:385. [PMID: 37430202 DOI: 10.1186/s12864-023-09496-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 06/30/2023] [Indexed: 07/12/2023] Open
Abstract
BACKGROUND Identifying reliable biomarkers could effectively predict esophagus carcinoma (EC) patients with poor prognosis. In this work, we constructed an immune-related gene pairs (IRGP) signature to evaluate the prognosis of EC. RESULTS The IRGP signature was trained by the TCGA cohort and validated by three GEO datasets, respectively. Cox regression model together with LASSO was applied to construct the overall survival (OS) associated IRGP. 21 IRGPs consisting of 38 immune-related genes were included in our signature, according to which patients were stratified into high- and low-risk groups. The results of Kaplan-Meier survival analyses indicated that high-risk EC patients had worse OS than low-risk group in the training set, meta-validation set and all independent validation datasets. After adjustment in multivariate Cox analyses, our signature continued to be an independent prognostic factor of EC and the signature-based nomogram could effectively predict the prognosis of EC sufferers. Besides, Gene Ontology analysis revealed this signature is related to immunity. 'CIBERSORT' analysis revealed the infiltration levels of plasma cells and activated CD4 memory T cells in two risk groups were significantly different. Ultimately, we validated the expression levels of six selected genes from IRGP index in KYSE-150 and KYSE-450. CONCLUSIONS This IRGP signature could be applied to select EC patients with high mortality risk, thereby improving prospects for the treatment of EC.
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Affiliation(s)
- Wei Zheng
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Gaofeng Fang
- Department of Nutrition and Food Hygiene, Chongqing Medical University, Chongqing, China
| | - Qiao Huang
- Anatomy Teaching and Research Section, Basic department, Chongqing Medical and Pharmaceutical College, Chongqing, China
| | - Dan Shi
- Department of Nutrition and Food Hygiene, Chongqing Medical University, Chongqing, China.
| | - Biao Xie
- Department of Biostatistics, Chongqing Medical University, Chongqing, China.
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Bartolomé RA, Casal JI. Proteomic profiling and network biology of colorectal cancer liver metastasis. Expert Rev Proteomics 2023; 20:357-370. [PMID: 37874121 DOI: 10.1080/14789450.2023.2275681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 10/23/2023] [Indexed: 10/25/2023]
Abstract
INTRODUCTION Tissue-based proteomic studies of colorectal cancer (CRC) metastasis have delivered fragmented results, with very few therapeutic targets and prognostic biomarkers moving beyond the discovery phase. This situation is likely due to the difficulties in obtaining and analyzing large numbers of patient-derived metastatic samples, the own heterogeneity of CRC, and technical limitations in proteomics discovery. As an alternative, metastatic CRC cell lines provide a flexible framework to investigate the underlying mechanisms and network biology of metastasis for target discovery. AREAS COVERED In this perspective, we comment on different in-depth proteomic studies of metastatic versus non-metastatic CRC cell lines. Identified metastasis-related proteins are introduced and discussed according to the spatial location in different cellular fractions, with special emphasis on membrane/adhesion proteins, secreted proteins, and nuclear factors, including miRNAs associated with liver metastasis. Moreover, we analyze the biological significance and potential therapeutic applications of the identified liver metastasis-related proteins. EXPERT OPINION The combination of protein discovery and functional analysis is the only way to accelerate the progress to clinical translation of the proteomic-derived findings in a relatively fast pace. Patient-derived organoids represent a promising alternative to patient tissues and cell lines, but further optimizations are still required for achieving solid and reproducible results.
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Affiliation(s)
- Rubén A Bartolomé
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas Margarita Salas, Madrid, Spain
| | - J Ignacio Casal
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas Margarita Salas, Madrid, Spain
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Targeting of the Interleukin-13 Receptor (IL-13R)α2 Expressing Prostate Cancer by a Novel Hybrid Lytic Peptide. Biomolecules 2023; 13:biom13020356. [PMID: 36830725 PMCID: PMC9953383 DOI: 10.3390/biom13020356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/31/2023] [Accepted: 02/09/2023] [Indexed: 02/15/2023] Open
Abstract
The IL-13Rα2 cell surface receptor is highly expressed in tumours such as prostate cancer. In this report, we evaluated the hypothesis that prostate cancer cells with enhanced IL-13Rα2 expression are a suitable target for the hybrid lytic peptide (Pep-1-Phor21) peptide, which is generated by fusing the IL-13Rα2 specific ligand (Pep-1) and a cell membrane disrupting lytic peptide (Phor21). The expression of IL-13Rα2 mRNA and protein in prostate cancer tissues and cell lines was assessed via real-time PCR (RT-PCR) and immunoblotting. The effect of Pep-1-Phor21 on the viability of prostate cancer cells grown in monolayers (2D) and microtissue spheroids (3D) was assessed via CellTox green cytotoxic assay. IL-13Rα2 expression and Pep-1-Phor21-mediated killing were also determined in the cells treated with epigenetic regulators (Trichostatin A (TSA) and 5-aza-2 deoxycytidine (5-Aza-dC)). The hybrid lytic peptide cytotoxic activity correlated with the expression of IL-13Rα2 in prostate cancer cell lines cultured as monolayers (2D) or 3D spheroids. In addition, TSA or 5-Aza-dC treatment of prostate cancer cells, particularly those with low expression of IL-13Rα2, enhanced the cells' sensitivity to the lytic peptide by increasing IL-13Rα2 expression. These results demonstrate that the Pep-1-Phor21 hybrid lytic peptide has potent and selective anticancer properties against IL-13Rα2-expressing prostate cancer cells.
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Owji S, Dubin DP, Yassky D, Han J, Tan K, Jagannath S, Parekh S, Gulati N. Dupilumab in Multiple Myeloma: A Case Series. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2022; 22:928-932. [PMID: 36243663 DOI: 10.1016/j.clml.2022.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 09/12/2022] [Accepted: 09/16/2022] [Indexed: 01/26/2023]
Affiliation(s)
- Shayan Owji
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 East 98th St, 5th Floor, New York, NY 10029
| | - Danielle P Dubin
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 East 98th St, 5th Floor, New York, NY 10029
| | - Daniel Yassky
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 East 98th St, 5th Floor, New York, NY 10029
| | - Joseph Han
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 East 98th St, 5th Floor, New York, NY 10029
| | - Kathryn Tan
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 East 98th St, 5th Floor, New York, NY 10029
| | - Sundar Jagannath
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, 1190 One Gustave L. Levy Place, New York, NY, United States
| | - Samir Parekh
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, 1190 One Gustave L. Levy Place, New York, NY, United States
| | - Nicholas Gulati
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 East 98th St, 5th Floor, New York, NY 10029.
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Uddin MH, Mohammad RM, Philip PA, Azmi AS, Muqbil I. Role of noncoding RNAs in pancreatic ductal adenocarcinoma associated cachexia. Am J Physiol Cell Physiol 2022; 323:C1624-C1632. [PMID: 36280389 PMCID: PMC9722253 DOI: 10.1152/ajpcell.00424.2022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/11/2022] [Accepted: 10/11/2022] [Indexed: 11/22/2022]
Abstract
Cachexia is an acute syndrome that is very commonly observed in patients with cancer. Cachexia is the number one cause of death in patients with metastatic disease and is also the major factor for physical toxicity and financial burden. More importantly, the majority of patients with advanced-stage pancreatic ductal adenocarcinoma (PDAC) cancer undergo cachexia. Pancreatic cancer causes deaths of ∼50,000 Americans and about 400,000 people worldwide every year. The high mortality rates in metastatic PDAC are due to systemic pathologies and cachexia, which quickens death in these patients. About 90% of all patients with PDAC undergo wasting of muscle causing mobility loss and leading to a number of additional pathological conditions. PDAC-associated cancer cachexia emanates from complex signaling cues involving both mechanical and biological signals. Tumor invasion is associated with the loss of pancreatic function-induced digestive disorders and malabsorption, which causes subsequent weight loss and eventually promotes cachexia. Besides, systemic inflammation of patients with PDAC could release chemical cues (e.g., cytokine-mediated Atrogin-1/MAFbx expression) that participate in muscle wasting. Our understanding of genes, proteins, and cytokines involved in promoting cancer cachexia has evolved considerably. However, the role of epigenetic factors, particularly the role of noncoding RNAs (ncRNAs) in regulating PDAC-associated cachexia is less studied. In this review article, the most updated knowledge on the various ncRNAs including microRNAs (miRs), long noncoding RNA (lncRNAs), piwi interacting RNAs (PiwiRNAs), small nucleolar RNA (snoRNAs), and circular RNAs (circRNA) and their roles in cancer cachexia are described.
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Affiliation(s)
- Md Hafiz Uddin
- Department of Oncology, Wayne State University School of Medicine, Karmanos Cancer Institute, Detroit, Michigan
| | - Ramzi M Mohammad
- Department of Oncology, Wayne State University School of Medicine, Karmanos Cancer Institute, Detroit, Michigan
| | - Philip A Philip
- Department of Oncology, Wayne State University School of Medicine, Karmanos Cancer Institute, Detroit, Michigan
- Henry Ford Health System, Detroit, Michigan
| | - Asfar S Azmi
- Department of Oncology, Wayne State University School of Medicine, Karmanos Cancer Institute, Detroit, Michigan
| | - Irfana Muqbil
- Department of Natural Sciences, Lawrence Tech University, Southfield, Michigan
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Tomishima K, Fujisawa T, Fukumura Y, Ushio M, Fukuma T, Takahashi S, Takasaki Y, Suzuki A, Ito K, Ishii S, Yao T, Nagahara A, Isayama H. Pancreatic Adenocarcinoma With Strong Expression of Interleukin-13 Receptor α2 Shows a Poor Response to Gemcitabine-Based Chemotherapy. Pancreas 2022; 51:1133-1139. [PMID: 37078936 DOI: 10.1097/mpa.0000000000002151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/21/2023]
Abstract
OBJECTIVES Pancreatic ductal adenocarcinoma with strong expression of interleukin-13 receptor α2 (IL-13Rα2) was associated with poor prognosis and gemcitabine resistance in an orthotopic mouse model. We evaluated the influence of IL-13Rα2 expression in the endoscopic ultrasound-fine needle aspiration (EUS-FNA) specimen. METHODS We included patients with pancreatic ductal adenocarcinoma, as diagnosed by EUS-FNA, who received gemcitabine-based chemotherapy (G-CTX). Tumor expression of IL-13Rα2 was assessed by immunohistochemistry and classified using a three scale (negative, weak, or strong) in a blinded fashion. The effect of G-CTX was assessed by tumor reduction rate by computed tomography after 3 months. RESULTS A total of 95 patients were enrolled, and 63 and 32 cases were determined with strong and weak/negative expression of IL-13Rα2. The IL-13Rα2-strong group showed significantly poorer progression-free and overall survival rates than weak/negative group (P = 0.0191 and P = 0.0062, respectively). Strong expression of IL-13Rα2 was associated with progression factor after 3 months of the first G-CTX (odds ratio, 13.72; P = 0.0143). CONCLUSIONS Pancreatic ductal adenocarcinoma with strong expression of IL-13Rα2 in EUS-FNA specimens showed poor prognosis and poor response to G-CTX.
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Affiliation(s)
- Ko Tomishima
- From the Department of Gastroenterology, Graduate School of Medicine, Juntendo University
| | - Toshio Fujisawa
- From the Department of Gastroenterology, Graduate School of Medicine, Juntendo University
| | - Yuki Fukumura
- Department of Human Pathology, Juntendo University School of Medicine, Tokyo, Japan
| | - Mako Ushio
- From the Department of Gastroenterology, Graduate School of Medicine, Juntendo University
| | - Taito Fukuma
- From the Department of Gastroenterology, Graduate School of Medicine, Juntendo University
| | - Sho Takahashi
- From the Department of Gastroenterology, Graduate School of Medicine, Juntendo University
| | - Yusuke Takasaki
- From the Department of Gastroenterology, Graduate School of Medicine, Juntendo University
| | - Akinori Suzuki
- From the Department of Gastroenterology, Graduate School of Medicine, Juntendo University
| | - Koichi Ito
- From the Department of Gastroenterology, Graduate School of Medicine, Juntendo University
| | - Shigeto Ishii
- From the Department of Gastroenterology, Graduate School of Medicine, Juntendo University
| | - Takashi Yao
- Department of Human Pathology, Juntendo University School of Medicine, Tokyo, Japan
| | - Akihito Nagahara
- From the Department of Gastroenterology, Graduate School of Medicine, Juntendo University
| | - Hiroyuki Isayama
- From the Department of Gastroenterology, Graduate School of Medicine, Juntendo University
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Jaén M, Martín-Regalado Á, Bartolomé RA, Robles J, Casal JI. Interleukin 13 receptor alpha 2 (IL13Rα2): Expression, signaling pathways and therapeutic applications in cancer. Biochim Biophys Acta Rev Cancer 2022; 1877:188802. [PMID: 36152905 DOI: 10.1016/j.bbcan.2022.188802] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 09/05/2022] [Accepted: 09/11/2022] [Indexed: 10/14/2022]
Abstract
Interleukin 13 receptor alpha 2 (IL13Rα2) is increasingly recognized as a relevant player in cancer invasion and metastasis. Despite being initially considered a decoy receptor for dampening the levels of interleukin 13 (IL-13) in diverse inflammatory conditions, accumulating evidences in the last decades indicate the capacity of IL13Rα2 for mediating IL-13 signaling in cancer cells. The biological reasons behind the expression of this receptor with such extremely high affinity for IL-13 in cancer cells remain unclear. Elevated expression of IL13Rα2 is commonly associated with invasion, late stage and cancer metastasis that results in poor prognosis for glioblastoma, colorectal or breast cancer, among others. The discovery of new mediators and effectors of IL13Rα2 signaling has been critical for deciphering its underlying molecular mechanisms in cancer progression. Still, many questions about the effects of inflammation, the cancer type and the tumor degree in the expression of IL13Rα2 remain largely uncharacterized. Here, we review and discuss the current status of the IL13Rα2 biology in cancer, with particular emphasis in the role of inflammation-driven expression and the regulation of different signaling pathways. As IL13Rα2 implications in cancer continue to grow exponentially, we highlight new targeted therapies recently developed for glioblastoma, colorectal cancer and other IL13Rα2-positive tumors.
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Affiliation(s)
- Marta Jaén
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas Margarita Salas, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain
| | - Ángela Martín-Regalado
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas Margarita Salas, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain
| | - Rubén A Bartolomé
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas Margarita Salas, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain
| | - Javier Robles
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas Margarita Salas, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain; Protein Alternatives SL, Tres Cantos, Madrid, Spain
| | - J Ignacio Casal
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas Margarita Salas, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain.
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Cytokine chemokine network in tumor microenvironment: Impact on CSC properties and therapeutic applications. Cytokine 2022; 156:155916. [DOI: 10.1016/j.cyto.2022.155916] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 04/27/2022] [Accepted: 05/16/2022] [Indexed: 12/21/2022]
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12
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Qi H, Dong L, Fang D, Chen L, Wang Y, Fan N, Mao X, Wu W, Yan X, Zhang G, Zhang S, Lei H. A Novel Role of IL13Rα2 in the Pathogenesis of Proliferative Vitreoretinopathy. Front Med (Lausanne) 2022; 9:831436. [PMID: 35770008 PMCID: PMC9234175 DOI: 10.3389/fmed.2022.831436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 04/28/2022] [Indexed: 11/13/2022] Open
Abstract
Proliferative vitreoretinopathy (PVR), an inflammatory and fibrotic blinding disease, is still a therapeutic challenge. Retinal pigment epithelial (RPE) cells dislodged in the vitreous play a central role in the PVR pathogenesis. To identify potential novel contributors to the pathogenesis of PVR, we investigated a profile of vitreous-induced changes in ARPE-19 cells by RNA sequencing. Bioinformatics analysis of the sequencing data showed that there were 258 genes up-regulated and 835 genes down-regulated in the ARPE-19 cells treated with human vitreous. Among these genes, there were three genes related to eye disease with more than threefold changes. In particular, quantitative PCR and western blot results showed that interleukin 13 receptor (IL13R)α2 that is over-expressed in a variety of cancers was up-regulated more than three times in the vitreous-treated ARPE-19 cells. Immunofluorescence analysis indicated that interleukin-13 receptor subunit α2 (IL13Rα2) was highly expressed in ARPE-19 cells within epiretinal membranes from patients with PVR. Importantly, blocking IL13Rα2 with its neutralizing antibody significantly inhibited vitreous-induced contraction of ARPE-19 cells, suggesting a novel role of IL13Rα2 in the PVR pathogenesis. These findings will improve our understanding of the molecular mechanisms by which PVR develops and provides potential targets for PVR therapeutics.
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Affiliation(s)
- Hui Qi
- Shenzhen Eye Hospital, Shenzhen Eye Institute, Jinan University, Shenzhen, China
| | - Lijun Dong
- Shenzhen Eye Hospital, Shenzhen Eye Institute, Jinan University, Shenzhen, China
| | - Dong Fang
- Shenzhen Eye Hospital, Shenzhen Eye Institute, Jinan University, Shenzhen, China
| | - Lu Chen
- Shenzhen Eye Hospital, Shenzhen Eye Institute, Jinan University, Shenzhen, China
| | - Yun Wang
- Shenzhen Eye Hospital, Shenzhen Eye Institute, Jinan University, Shenzhen, China
| | - Ning Fan
- Shenzhen Eye Hospital, Shenzhen Eye Institute, Jinan University, Shenzhen, China
| | - Xingxing Mao
- Shenzhen Eye Hospital, Shenzhen Eye Institute, Jinan University, Shenzhen, China
| | - Wenyi Wu
- Department of Ophthalmology, Hunan Key Laboratory, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Xiaohe Yan
- Shenzhen Eye Hospital, Shenzhen Eye Institute, Jinan University, Shenzhen, China
| | - Guoming Zhang
- Shenzhen Eye Hospital, Shenzhen Eye Institute, Jinan University, Shenzhen, China
| | - Shaochong Zhang
- Shenzhen Eye Hospital, Shenzhen Eye Institute, Jinan University, Shenzhen, China
- *Correspondence: Shaochong Zhang,
| | - Hetian Lei
- Shenzhen Eye Hospital, Shenzhen Eye Institute, Jinan University, Shenzhen, China
- Hetian Lei,
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Dede Eren A, Vermeulen S, Schmitz TC, Foolen J, de Boer J. The loop of phenotype: Dynamic reciprocity links tenocyte morphology to tendon tissue homeostasis. Acta Biomater 2022; 163:275-286. [PMID: 35584748 DOI: 10.1016/j.actbio.2022.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 04/24/2022] [Accepted: 05/10/2022] [Indexed: 11/17/2022]
Abstract
Cells and their surrounding extracellular matrix (ECM) are engaged in dynamic reciprocity to maintain tissue homeostasis: cells deposit ECM, which in turn presents the signals that define cell identity. This loop of phenotype is obvious for biochemical signals, such as collagens, which are produced by and presented to cells, but the role of biomechanical signals is also increasingly recognised. In addition, cell shape goes hand in hand with cell function and tissue homeostasis. Aberrant cell shape and ECM is seen in pathological conditions, and control of cell shape in micro-fabricated platforms disclose the causal relationship between cell shape and cell function, often mediated by mechanotransduction. In this manuscript, we discuss the loop of phenotype for tendon tissue homeostasis. We describe cell shape and ECM organization in normal and diseased tissue, how ECM composition influences tenocyte shape, and how that leads to the activation of signal transduction pathways and ECM deposition. We further describe the use of technologies to control cell shape to elucidate the link between cell shape and its phenotypical markers and focus on the causal role of cell shape in the loop of phenotype. STATEMENT OF SIGNIFICANCE: The dynamic reciprocity between cells and their surrounding extracellular matrix (ECM) influences biomechanical and biochemical properties of ECM as well as cell function through activation of signal transduction pathways that regulate gene and protein expression. We refer to this reciprocity as Loop of Phenotype and it has been studied and demonstrated extensively by using micro-fabricated platforms to manipulate cell shape and cell fate. In this manuscript, we discuss this concept in tendon tissue homeostasis by giving examples in healthy and pathological tenson tissue. Furthermore, we elaborate this by showing how biomaterials are used to feed this reciprocity to manipulate cell shape and function. Finally, we elucidate the link between cell shape and its phenotypical markers and focus on the activation of signal transduction pathways and ECM deposition.
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Affiliation(s)
- Aysegul Dede Eren
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands; Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, the Netherlands
| | - Steven Vermeulen
- Maastricht University, MERLN Institute for Technology Inspired Regenerative Medicine, Instructive Biomaterial Engineering, Maastricht, the Netherlands
| | - Tara C Schmitz
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands; Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, the Netherlands
| | - Jasper Foolen
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands; Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, the Netherlands
| | - Jan de Boer
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands; Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, the Netherlands.
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Rechberger JS, Porath KA, Zhang L, Nesvick CL, Schrecengost RS, Sarkaria JN, Daniels DJ. IL-13Rα2 Status Predicts GB-13 (IL13.E13K-PE4E) Efficacy in High-Grade Glioma. Pharmaceutics 2022; 14:922. [PMID: 35631512 PMCID: PMC9143740 DOI: 10.3390/pharmaceutics14050922] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 04/14/2022] [Accepted: 04/22/2022] [Indexed: 02/05/2023] Open
Abstract
High-grade gliomas (HGG) are devastating diseases in children and adults. In the pediatric population, diffuse midline gliomas (DMG) harboring H3K27 alterations are the most aggressive primary malignant brain tumors. With no effective therapies available, children typically succumb to disease within one year of diagnosis. In adults, glioblastoma (GBM) remains largely intractable, with a median survival of approximately 14 months despite standard clinical care of radiation and temozolomide. Therefore, effective therapies for these tumors remain one of the most urgent and unmet needs in modern medicine. Interleukin 13 receptor subunit alpha 2 (IL-13Rα2) is a cell-surface transmembrane protein upregulated in many HGGs, including DMG and adult GBM, posing a potentially promising therapeutic target for these tumors. In this study, we investigated the pharmacological effects of GB-13 (also known as IL13.E13K-PE4E), a novel peptide-toxin conjugate that contains a targeting moiety designed to bind IL-13Rα2 with high specificity and a point-mutant cytotoxic domain derived from Pseudomonas exotoxin A. Glioma cell lines demonstrated a spectrum of IL-13Rα2 expression at both the transcript and protein level. Anti-tumor effects of GB-13 strongly correlated with IL-13Rα2 expression and were reflected in apoptosis induction and decreased cell proliferation in vitro. Direct intratumoral administration of GB-13 via convection-enhanced delivery (CED) significantly decreased tumor burden and resulted in prolonged survival in IL-13Rα2-upregulated orthotopic xenograft models of HGG. In summary, administration of GB-13 demonstrated a promising pharmacological response in HGG models both in vitro and in vivo in a manner strongly associated with IL-13Rα2 expression, underscoring the potential of this IL-13Rα2-targeted therapy in a subset of HGG with increased IL-13Rα2 levels.
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Affiliation(s)
- Julian S. Rechberger
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55905, USA; (J.S.R.); (L.Z.); (C.L.N.)
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic Graduate School of Biomedical Sciences, Rochester, MN 55905, USA
| | - Kendra A. Porath
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN 55905, USA; (K.A.P.); (J.N.S.)
| | - Liang Zhang
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55905, USA; (J.S.R.); (L.Z.); (C.L.N.)
| | - Cody L. Nesvick
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55905, USA; (J.S.R.); (L.Z.); (C.L.N.)
| | | | - Jann N. Sarkaria
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN 55905, USA; (K.A.P.); (J.N.S.)
| | - David J. Daniels
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55905, USA; (J.S.R.); (L.Z.); (C.L.N.)
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic Graduate School of Biomedical Sciences, Rochester, MN 55905, USA
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15
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Lee YS, Yu JE, Kim KC, Lee DH, Son DJ, Lee HP, Jung JK, Kim ND, Ham YW, Yun J, Han SB, Hong JT. A small molecule targeting CHI3L1 inhibits lung metastasis by blocking IL-13Rα2-mediated JNK-AP-1 signals. Mol Oncol 2021; 16:508-526. [PMID: 34758182 PMCID: PMC8763653 DOI: 10.1002/1878-0261.13138] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 09/07/2021] [Accepted: 11/09/2021] [Indexed: 11/24/2022] Open
Abstract
Our previous big data analyses showed a high level of association between chitinase 3 like1 (CHI3L1) expression and lung tumor development. In the present study, we investigated whether a CHI3L1‐inhibiting chemical, 2‐({3‐[2‐(1‐cyclohexen‐1‐yl)ethyl]‐6,7‐dimethoxy‐4‐oxo‐3,4‐dihydro‐2‐quinazolinyl}sulfanyl)‐N‐(4‐ethylphenyl)butanamide (K284), could inhibit lung metastasis and studied its mechanism of action. We investigated the antitumor effect of K284 both in vitro and in vivo. K284 (0.5 mg·kg−1 body weight) significantly inhibited lung metastasis in in vivo models after injection of murine melanoma cells (B16F10) or adenocarcinomic human alveolar basal epithelial cells (A549). K284 significantly and concentration‐dependently also inhibited cancer cell proliferation and migration in the A549 and H460 lung cancer cell lines. We found that the binding of K284 to the chitin‐binding domain (CBD) of CHI3L1 prevented the binding of CHI3L1 to its receptor, interleukin‐13 receptor subunit alpha‐2 (IL‐13Rα2), thereby suppressing the CHI3L1 signal. This blocking of the CHI3L1‐IL‐13Rα2 signal caused the inhibition of c‐Jun N‐terminal kinase (JNK)‐activator protein 1 (AP‐1) signals, resulting in the prevention of lung metastasis and cancer cell growth. Our data demonstrate that K284 may serve as a potential candidate anticancer compound targeting CHI3L1.
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Affiliation(s)
- Yong Sun Lee
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Ji Eun Yu
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Ki Cheon Kim
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Dong Hun Lee
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Dong Ju Son
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Hee Pom Lee
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Jae-Kyung Jung
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | | | - Young Wan Ham
- Department of Chemistry, Utah Valley University, Orem, UT, USA
| | - Jaesuk Yun
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Sang-Bae Han
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Jin Tae Hong
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
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16
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Miquel M, Zhang S, Pilarsky C. Pre-clinical Models of Metastasis in Pancreatic Cancer. Front Cell Dev Biol 2021; 9:748631. [PMID: 34778259 PMCID: PMC8578999 DOI: 10.3389/fcell.2021.748631] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 09/20/2021] [Indexed: 12/12/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a hostile solid malignancy coupled with an extremely high mortality rate. Metastatic disease is already found in most patients at the time of diagnosis, resulting in a 5-year survival rate below 5%. Improved comprehension of the mechanisms leading to metastasis is pivotal for the development of new targeted therapies. A key field to be improved are modeling strategies applied in assessing cancer progression, since traditional platforms fail in recapitulating the complexity of PDAC. Consequently, there is a compelling demand for new preclinical models that mirror tumor progression incorporating the pressure of the immune system, tumor microenvironment, as well as molecular aspects of PDAC. We suggest the incorporation of 3D organoids derived from genetically engineered mouse models or patients as promising new tools capable to transform PDAC pre-clinical modeling and access new frontiers in personalized medicine.
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Affiliation(s)
- Maria Miquel
- Department of Surgery, University Hospital, Erlangen, Germany
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Shuman Zhang
- Department of Surgery, University Hospital, Erlangen, Germany
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Christian Pilarsky
- Department of Surgery, University Hospital, Erlangen, Germany
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
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17
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López V, Tejedor JR, Carella A, García MG, Santamarina-Ojeda P, Pérez RF, Mangas C, Urdinguio RG, Aranburu A, de la Nava D, Corte-Torres MD, Astudillo A, Mollejo M, Meléndez B, Fernández AF, Fraga MF. Epigenetic Deregulation of the Histone Methyltransferase KMT5B Contributes to Malignant Transformation in Glioblastoma. Front Cell Dev Biol 2021; 9:671838. [PMID: 34447744 PMCID: PMC8383299 DOI: 10.3389/fcell.2021.671838] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 07/15/2021] [Indexed: 01/18/2023] Open
Abstract
Glioblastoma multiforme (GBM) is the most common and aggressive type of brain tumor in adulthood. Epigenetic mechanisms are known to play a key role in GBM although the involvement of histone methyltransferase KMT5B and its mark H4K20me2 has remained largely unexplored. The present study shows that DNA hypermethylation and loss of DNA hydroxymethylation is associated with KMT5B downregulation and genome-wide reduction of H4K20me2 levels in a set of human GBM samples and cell lines as compared with non-tumoral specimens. Ectopic overexpression of KMT5B induced tumor suppressor-like features in vitro and in a mouse tumor xenograft model, as well as changes in the expression of several glioblastoma-related genes. H4K20me2 enrichment was found immediately upstream of the promoter regions of a subset of deregulated genes, thus suggesting a possible role for KMT5B in GBM through the epigenetic modulation of key target cancer genes.
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Affiliation(s)
- Virginia López
- Cancer Epigenetics and Nanomedicine Laboratory, Department of Organisms and Systems Biology, Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Health Research Institute of Asturias (ISPA), Institute of Oncology of Asturias (IUOPA), Rare Diseases CIBER (CIBERER) of the Carlos III Health Institute (ISCIII), University of Oviedo, Oviedo, Spain
| | - Juan Ramón Tejedor
- Cancer Epigenetics and Nanomedicine Laboratory, Department of Organisms and Systems Biology, Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Health Research Institute of Asturias (ISPA), Institute of Oncology of Asturias (IUOPA), Rare Diseases CIBER (CIBERER) of the Carlos III Health Institute (ISCIII), University of Oviedo, Oviedo, Spain
| | - Antonella Carella
- Cancer Epigenetics and Nanomedicine Laboratory, Department of Organisms and Systems Biology, Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Health Research Institute of Asturias (ISPA), Institute of Oncology of Asturias (IUOPA), Rare Diseases CIBER (CIBERER) of the Carlos III Health Institute (ISCIII), University of Oviedo, Oviedo, Spain
| | - María G García
- Cancer Epigenetics and Nanomedicine Laboratory, Department of Organisms and Systems Biology, Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Health Research Institute of Asturias (ISPA), Institute of Oncology of Asturias (IUOPA), Rare Diseases CIBER (CIBERER) of the Carlos III Health Institute (ISCIII), University of Oviedo, Oviedo, Spain
| | - Pablo Santamarina-Ojeda
- Cancer Epigenetics and Nanomedicine Laboratory, Department of Organisms and Systems Biology, Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Health Research Institute of Asturias (ISPA), Institute of Oncology of Asturias (IUOPA), Rare Diseases CIBER (CIBERER) of the Carlos III Health Institute (ISCIII), University of Oviedo, Oviedo, Spain
| | - Raúl F Pérez
- Cancer Epigenetics and Nanomedicine Laboratory, Department of Organisms and Systems Biology, Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Health Research Institute of Asturias (ISPA), Institute of Oncology of Asturias (IUOPA), Rare Diseases CIBER (CIBERER) of the Carlos III Health Institute (ISCIII), University of Oviedo, Oviedo, Spain
| | - Cristina Mangas
- Cancer Epigenetics and Nanomedicine Laboratory, Department of Organisms and Systems Biology, Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Health Research Institute of Asturias (ISPA), Institute of Oncology of Asturias (IUOPA), Rare Diseases CIBER (CIBERER) of the Carlos III Health Institute (ISCIII), University of Oviedo, Oviedo, Spain
| | - Rocío G Urdinguio
- Cancer Epigenetics and Nanomedicine Laboratory, Department of Organisms and Systems Biology, Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Health Research Institute of Asturias (ISPA), Institute of Oncology of Asturias (IUOPA), Rare Diseases CIBER (CIBERER) of the Carlos III Health Institute (ISCIII), University of Oviedo, Oviedo, Spain
| | - Aitziber Aranburu
- Cancer Epigenetics and Nanomedicine Laboratory, Department of Organisms and Systems Biology, Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Health Research Institute of Asturias (ISPA), Institute of Oncology of Asturias (IUOPA), Rare Diseases CIBER (CIBERER) of the Carlos III Health Institute (ISCIII), University of Oviedo, Oviedo, Spain
| | - Daniel de la Nava
- Cancer Epigenetics and Nanomedicine Laboratory, Department of Organisms and Systems Biology, Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Health Research Institute of Asturias (ISPA), Institute of Oncology of Asturias (IUOPA), Rare Diseases CIBER (CIBERER) of the Carlos III Health Institute (ISCIII), University of Oviedo, Oviedo, Spain
| | - María D Corte-Torres
- Biobanco del Principado de Asturias, Hospital Universitario Central de Asturias (HUCA), Oviedo, Spain
| | - Aurora Astudillo
- Departamento de Anatomía Patológica, Hospital Universitario Central de Asturias (HUCA), Oviedo, Spain
| | - Manuela Mollejo
- Departamento de Patología, Hospital Virgen de la Salud (CHT), Toledo, Spain
| | - Bárbara Meléndez
- Departamento de Patología, Hospital Virgen de la Salud (CHT), Toledo, Spain
| | - Agustín F Fernández
- Cancer Epigenetics and Nanomedicine Laboratory, Department of Organisms and Systems Biology, Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Health Research Institute of Asturias (ISPA), Institute of Oncology of Asturias (IUOPA), Rare Diseases CIBER (CIBERER) of the Carlos III Health Institute (ISCIII), University of Oviedo, Oviedo, Spain
| | - Mario F Fraga
- Cancer Epigenetics and Nanomedicine Laboratory, Department of Organisms and Systems Biology, Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Health Research Institute of Asturias (ISPA), Institute of Oncology of Asturias (IUOPA), Rare Diseases CIBER (CIBERER) of the Carlos III Health Institute (ISCIII), University of Oviedo, Oviedo, Spain
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18
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Gupta P, Jiang ZK, Yang B, Manzuk L, Rosfjord E, Yao J, Lemon L, Noorbehesht K, David J, Puthenveetil S, Casavant JM, Muszynska E, Li F, Leal M, Sapra P, Giddabasappa A. Targeting and pharmacology of an anti-IL13Rα2 antibody and antibody-drug conjugate in a melanoma xenograft model. MAbs 2021; 13:1958662. [PMID: 34347577 PMCID: PMC8344738 DOI: 10.1080/19420862.2021.1958662] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
IL13Rα2 is a cell surface tumor antigen that is overexpressed in multiple tumor types. Here, we studied biodistribution and targeting potential of an anti-IL13Rα2 antibody (Ab) and anti-tumor activity of anti-IL13Rα2-antibody-drug conjugate (ADC). The anti-IL13Rα2 Ab was labeled with fluorophore AF680 or radioisotope 89Zr for in vivo tracking using fluorescence molecular tomography (FMT) or positron emission tomography (PET) imaging, respectively. Both imaging modalities showed that the tumor was the major uptake site for anti-IL13Rα2-Ab, with peak uptake of 5–8% ID and 10% ID/g as quantified from FMT and PET, respectively. Pharmacological in vivo competition with excess of unlabeled anti-IL13Rα2-Ab significantly reduced the tumor uptake, indicative of antigen-specific tumor accumulation. Further, FMT imaging demonstrated similar biodistribution and pharmacokinetic profiles of an auristatin-conjugated anti-IL13Rα2-ADC as compared to the parental Ab. Finally, the anti-IL13Rα2-ADC exhibited a dose-dependent anti-tumor effect on A375 xenografts, with 90% complete responders at a dose of 3 mg/kg. Taken together, both FMT and PET showed a favorable biodistribution profile for anti-IL13Rα2-Ab/ADC, along with antigen-specific tumor targeting and excellent therapeutic efficacy in the A375 xenograft model. This work shows the great potential of this anti-IL13Rα2-ADC as a targeted anti-cancer agent.
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Affiliation(s)
- Parul Gupta
- Global Science & Technology - Comparative Medicine, Pfizer Inc., San Diego, CA, USA.,Biomedicine Design, Pfizer Inc., San Diego, CA, USA
| | - Ziyue Karen Jiang
- Global Science & Technology - Comparative Medicine, Pfizer Inc., San Diego, CA, USA
| | - Bing Yang
- Global Science & Technology - Comparative Medicine, Pfizer Inc., San Diego, CA, USA
| | - Lisa Manzuk
- Global Science & Technology - Comparative Medicine, Pfizer Inc., San Diego, CA, USA
| | - Edward Rosfjord
- Oncology Research and Development, Pfizer Inc., Pearl River, NY, USA
| | - Johnny Yao
- Oncology Research and Development, Pfizer Inc., Pearl River, NY, USA
| | - Luanna Lemon
- Oncology Research and Development, Pfizer Inc., Pearl River, NY, USA
| | - Kavon Noorbehesht
- Global Science & Technology - Comparative Medicine, Pfizer Inc., San Diego, CA, USA
| | - John David
- Global Science & Technology - Comparative Medicine, Pfizer Inc., San Diego, CA, USA
| | | | | | - Elwira Muszynska
- Oncology Research and Development, Pfizer Inc., Pearl River, NY, USA
| | - Fengping Li
- Biomedicine Design, Pfizer Inc., San Diego, CA, USA
| | | | - Puja Sapra
- Oncology Research and Development, Pfizer Inc., Pearl River, NY, USA
| | - Anand Giddabasappa
- Global Science & Technology - Comparative Medicine, Pfizer Inc., San Diego, CA, USA
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19
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IL-13Rα2 Is a Biomarker of Diagnosis and Therapeutic Response in Human Pancreatic Cancer. Diagnostics (Basel) 2021; 11:diagnostics11071140. [PMID: 34201539 PMCID: PMC8303581 DOI: 10.3390/diagnostics11071140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 06/08/2021] [Accepted: 06/18/2021] [Indexed: 11/16/2022] Open
Abstract
IL-13Rα2 is a high-affinity binding protein for its ligand IL-13 and a cancer-testis antigen as it is expressed in the testis. IL-13Rα2 is highly expressed in various cancers, including pancreatic cancer, and consists of three domains: extracellular, transmembrane, and cytoplasmic. The extracellular domain binds to the ligand to form a biologically active complex, which initiates signaling through AP-1 and other pathways. IL-13Rα2 is also expressed in diseased cells such as fibroblasts that are involved in various inflammatory diseases, including cancer. We have reported that IL-13Rα2 is a prognostic biomarker for malignant glioma, adrenocortical cancer, and pancreatic cancer. In pancreatic cancer, a small sample of tissue could be examined for the expression of IL-13Rα2 by using the endoscopic ultrasound-fine needle aspiration technique (EUS-FNA). In addition, a peptide-based targeted approach using Pep-1L peptide could be used to study the biodistribution and whole-body cancer imaging for the screening of pancreatic cancer in suspected subjects.
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20
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Kubick N, Klimovich P, Flournoy PH, Bieńkowska I, Łazarczyk M, Sacharczuk M, Bhaumik S, Mickael ME, Basu R. Interleukins and Interleukin Receptors Evolutionary History and Origin in Relation to CD4+ T Cell Evolution. Genes (Basel) 2021; 12:genes12060813. [PMID: 34073576 PMCID: PMC8226699 DOI: 10.3390/genes12060813] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/19/2021] [Accepted: 05/25/2021] [Indexed: 12/12/2022] Open
Abstract
Understanding the evolution of interleukins and interleukin receptors is essential to control the function of CD4+ T cells in various pathologies. Numerous aspects of CD4+ T cells’ presence are controlled by interleukins including differentiation, proliferation, and plasticity. CD4+ T cells have emerged during the divergence of jawed vertebrates. However, little is known about the evolution of interleukins and their origin. We traced the evolution of interleukins and their receptors from Placozoa to primates. We performed phylogenetic analysis, ancestral reconstruction, HH search, and positive selection analysis. Our results indicated that various interleukins’ emergence predated CD4+ T cells divergence. IL14 was the most ancient interleukin with homologs in fungi. Invertebrates also expressed various interleukins such as IL41 and IL16. Several interleukin receptors also appeared before CD4+ T cells divergence. Interestingly IL17RA and IL17RD, which are known to play a fundamental role in Th17 CD4+ T cells first appeared in mollusks. Furthermore, our investigations showed that there is not any single gene family that could be the parent group of interleukins. We postulate that several groups have diverged from older existing cytokines such as IL4 from TGFβ, IL10 from IFN, and IL28 from BCAM. Interleukin receptors were less divergent than interleukins. We found that IL1R, IL7R might have diverged from a common invertebrate protein that contained TIR domains, conversely, IL2R, IL4R and IL6R might have emerged from a common invertebrate ancestor that possessed a fibronectin domain. IL8R seems to be a GPCR that belongs to the rhodopsin-like family and it has diverged from the Somatostatin group. Interestingly, several interleukins that are known to perform a critical function for CD4+ T cells such as IL6, IL17, and IL1B have gained new functions and evolved under positive selection. Overall evolution of interleukin receptors was not under significant positive selection. Interestingly, eight interleukin families appeared in lampreys, however, only two of them (IL17B, IL17E) evolved under positive selection. This observation indicates that although lampreys have a unique adaptive immune system that lacks CD4+ T cells, they could be utilizing interleukins in homologous mode to that of the vertebrates’ immune system. Overall our study highlights the evolutionary heterogeneity within the interleukins and their receptor superfamilies and thus does not support the theory that interleukins evolved solely in jawed vertebrates to support T cell function. Conversely, some of the members are likely to play conserved functions in the innate immune system.
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Affiliation(s)
- Norwin Kubick
- Institute of Biochemistry, Molecular Cell Biology, University Clinic Hamburg-Eppendorf, 0251 Hamburg, Germany;
| | - Pavel Klimovich
- PM Research Center, 20 Kaggeholm, Ekerö, 178 54 Stockholm, Sweden; (P.K.); (P.H.F.)
| | | | - Irmina Bieńkowska
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, ul. Postepu 36A, Jastrzebiec, 05-552 Magdalenka, Poland; (I.B.); (M.Ł.); (M.S.)
| | - Marzena Łazarczyk
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, ul. Postepu 36A, Jastrzebiec, 05-552 Magdalenka, Poland; (I.B.); (M.Ł.); (M.S.)
| | - Mariusz Sacharczuk
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, ul. Postepu 36A, Jastrzebiec, 05-552 Magdalenka, Poland; (I.B.); (M.Ł.); (M.S.)
| | - Suniti Bhaumik
- Bevill Biomedical Sciences Research Building, The University of Alabama at Birmingham, Birmingham, AL 35294-2170, USA;
| | - Michel-Edwar Mickael
- PM Research Center, 20 Kaggeholm, Ekerö, 178 54 Stockholm, Sweden; (P.K.); (P.H.F.)
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, ul. Postepu 36A, Jastrzebiec, 05-552 Magdalenka, Poland; (I.B.); (M.Ł.); (M.S.)
- Correspondence: (M.-E.M.); (R.B.)
| | - Rajatava Basu
- Bevill Biomedical Sciences Research Building, The University of Alabama at Birmingham, Birmingham, AL 35294-2170, USA;
- Correspondence: (M.-E.M.); (R.B.)
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Lian X, Kats D, Rasmussen S, Martin LR, Karki A, Keller C, Berlow NE. Design considerations of an IL13Rα2 antibody-drug conjugate for diffuse intrinsic pontine glioma. Acta Neuropathol Commun 2021; 9:88. [PMID: 34001278 PMCID: PMC8127302 DOI: 10.1186/s40478-021-01184-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 04/18/2021] [Indexed: 11/10/2022] Open
Abstract
Diffuse intrinsic pontine glioma (DIPG), a rare pediatric brain tumor, afflicts approximately 350 new patients each year in the United States. DIPG is noted for its lethality, as fewer than 1% of patients survive to five years. Multiple clinical trials involving chemotherapy, radiotherapy, and/or targeted therapy have all failed to improve clinical outcomes. Recently, high-throughput sequencing of a cohort of DIPG samples identified potential therapeutic targets, including interleukin 13 receptor subunit alpha 2 (IL13Rα2) which was expressed in multiple tumor samples and comparably absent in normal brain tissue, identifying IL13Rα2 as a potential therapeutic target in DIPG. In this work, we investigated the role of IL13Rα2 signaling in progression and invasion of DIPG and viability of IL13Rα2 as a therapeutic target through the use of immunoconjugate agents. We discovered that IL13Rα2 stimulation via canonical ligands demonstrates minimal impact on both the cellular proliferation and cellular invasion of DIPG cells, suggesting IL13Rα2 signaling is non-essential for DIPG progression in vitro. However, exposure to an anti-IL13Rα2 antibody-drug conjugate demonstrated potent pharmacological response in DIPG cell models both in vitro and ex ovo in a manner strongly associated with IL13Rα2 expression, supporting the potential use of targeting IL13Rα2 as a DIPG therapy. However, the tested ADC was effective in most but not all cell models, thus selection of the optimal payload will be essential for clinical translation of an anti-IL13Rα2 ADC for DIPG.
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Affiliation(s)
- Xiaolei Lian
- Children's Cancer Therapy Development Institute, 12655 SW Beaverdam Road-West, Beaverton, OR, 97005, USA
| | - Dina Kats
- Children's Cancer Therapy Development Institute, 12655 SW Beaverdam Road-West, Beaverton, OR, 97005, USA
| | - Samuel Rasmussen
- Children's Cancer Therapy Development Institute, 12655 SW Beaverdam Road-West, Beaverton, OR, 97005, USA
| | - Leah R Martin
- Children's Cancer Therapy Development Institute, 12655 SW Beaverdam Road-West, Beaverton, OR, 97005, USA
| | - Anju Karki
- Children's Cancer Therapy Development Institute, 12655 SW Beaverdam Road-West, Beaverton, OR, 97005, USA
| | - Charles Keller
- Children's Cancer Therapy Development Institute, 12655 SW Beaverdam Road-West, Beaverton, OR, 97005, USA.
| | - Noah E Berlow
- Children's Cancer Therapy Development Institute, 12655 SW Beaverdam Road-West, Beaverton, OR, 97005, USA.
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22
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Inhibition of Liver Metastasis in Colorectal Cancer by Targeting IL-13/IL13Rα2 Binding Site with Specific Monoclonal Antibodies. Cancers (Basel) 2021; 13:cancers13071731. [PMID: 33917458 PMCID: PMC8038733 DOI: 10.3390/cancers13071731] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 03/31/2021] [Accepted: 04/04/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary IL13Rα2 has been repeatedly reported as an excellent therapeutic target for multiple types of advanced cancers. However, previous IL13Rα2 targeting attempts have been mostly unsuccessful. Here, we describe a novel strategy based on the blocking of the IL-13 tumorigenic activity using a highly preserved D1 peptide selected from the IL13Rα2 binding site for mouse immunization and the inhibition of the cell invasion capacity for antibody screening. The IL13Rα2 D1 peptide-specific monoclonal antibody 5.5.4 has demonstrated a large capacity for blocking IL13Rα2 signaling capacity and protecting mice against established and non-established liver metastasis in colorectal cancer. These positive results predict a potential application to other IL13Rα2 positive cancers. Abstract Background: IL13Rα2 is reportedly a promising therapeutic target in different cancers. Still, no specific antagonists have reached the clinics yet. We investigated the use of a IL-13/IL13Rα2 binding motif, called D1, as a new target for the development of therapeutic monoclonal antibodies (mAbs) for colorectal cancer (CRC) metastasis. Methods: IL13Rα2 D1 peptides were prepared and used for immunization and antibody development. Antibodies were tested for inhibition of cellular invasion through Matrigel using CRC cell lines. Effects of the mAbs on cell signaling, receptor internalization and degradation were determined by western blot and flow cytometry. Swiss nude mice were used for survival analysis after treatment with IL13Rα2-specific mAbs and metastasis development. Results: IL13Rα2 D1 peptides were used to generate highly selective mAbs that blocked IL13/IL13Rα2-mediated SRC activation and cell invasion in colorectal cancer cells. Antibodies also provoked a significant reduction in cell adhesion and proliferation of metastatic cancer cells. Treatment with mAbs impaired the FAK, SRC and PI3K/AKT pathway activation. Blocking effectivity was shown to correlate with the cellular IL13Rα2 expression level. Despite mAb 5.5.4 partially blocked IL-13 mediated receptor internalization from the cancer cell surface it still promotes receptor degradation. Compared with other IL13Rα2-specific antibodies, 5.5.4 exhibited a superior efficacy to inhibit metastatic growth in vivo, providing a complete mouse survival in different conditions, including established metastasis. Conclusions: Monoclonal antibody 5.5.4 showed a highly selective blocking capacity for the interaction between IL-13 and IL13Rα2 and caused a complete inhibition of liver metastasis in IL13Rα2-positive colorectal cancer cells. This capacity might be potentially applicable to other IL13Rα2-expressing tumors.
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Shi J, Song X, Traub B, Luxenhofer M, Kornmann M. Involvement of IL-4, IL-13 and Their Receptors in Pancreatic Cancer. Int J Mol Sci 2021; 22:ijms22062998. [PMID: 33804263 PMCID: PMC8000536 DOI: 10.3390/ijms22062998] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/08/2021] [Accepted: 03/09/2021] [Indexed: 01/05/2023] Open
Abstract
Interleukin (IL)-4 and IL-13 are known as pleiotropic Th2 cytokines with a wide range of biological properties and functions especially in immune responses. In addition, increasing activities have also been determined in oncogenesis and tumor progression of several malignancies. It is now generally accepted that IL-4 and IL-13 can exert effects on epithelial tumor cells through corresponding receptors. Type II IL-4 receptor (IL-4Rα/IL-13Rα1), predominantly expressed in non-hematopoietic cells, is identified to be the main target for both IL-4 and IL-13 in tumors. Moreover, IL-13 can also signal by binding to the IL-13Rα2 receptor. Structural similarity due to the use of the same receptor complex generated in response to IL-4/IL-13 results in overlapping but also distinct signaling pathways and functions. The aim of this review was to summarize knowledge about IL-4 and IL-13 and their receptors in pancreatic cancer in order understand the implication of IL-4 and IL-13 and their receptors for pancreatic tumorigenesis and progression and for developing possible new diagnostic and therapeutic targets.
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24
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Possible Roles of Interleukin-4 and -13 and Their Receptors in Gastric and Colon Cancer. Int J Mol Sci 2021; 22:ijms22020727. [PMID: 33450900 PMCID: PMC7828336 DOI: 10.3390/ijms22020727] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 01/04/2021] [Accepted: 01/08/2021] [Indexed: 02/08/2023] Open
Abstract
Interleukin (IL)-4 and -13 are structurally and functionally related cytokines sharing common receptor subunits. They regulate immune responses and, moreover, are involved in the pathogenesis of a variety of human neoplasms. Three different receptors have been described for IL-4, but only IL-4 receptor type II (IL-4Rα/IL-13Rα1) is expressed in solid tumors. While IL-13 can also bind to three different receptors, IL-13 receptor type I (IL-4Rα/IL-13Rα1/IL-13Rα2) and type II (IL-4Rα/IL-13Rα1) are expressed in solid tumors. After receptor binding, IL-4 and IL-13 can mediate tumor cell proliferation, survival, and metastasis in gastric or colon cancer. This review summarizes the results about the role of IL-4/IL-13 and their receptors in gastric and colon cancer.
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25
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Raza G, Yunus FUN, Mangukiya HB, Merugu SB, Mashausi DS, Zeling W, Negi H, Zhou B, Roy D, Wu Z, Li D. A novel target anti-interleukin-13 receptor subunit alpha-2 monoclonal antibody inhibits tumor growth and metastasis in lung cancer. Int Immunopharmacol 2020; 90:107155. [PMID: 33243603 DOI: 10.1016/j.intimp.2020.107155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 10/20/2020] [Accepted: 10/21/2020] [Indexed: 02/07/2023]
Abstract
IL13Rα2 shows high expression in different types of tumors and can be a target for cancer therapy in humans due to its poor prognosis. The aim of our study is to characterize and investigate the effect of interleukin-13 receptor subunit alpha-2monoclonal antibody mAb15D8 on lung cancer cells in vitro and in vivo by blocking its specific epitope in IL13Rα2 antigen. The mAb15D8 blocking epitope was analyzed through the mutagenesis of IL13Rα2 and confirmed with western blot. We found that the IL13Rα2 epitope recognized by mAb15D8 antibody is a new binding site localized in the fibronectin-III domain-1 of IL13Rα2 antigen. Moreover, the mAb15D8 obviously reduced cell proliferation, migration of H460, A549, SKOV3, and B16F10 cells. Treatment with mAb15D8 significantly reduced the H460 xenograft tumor formation and growth in nude mice and inhibited B16F10 tumor metastasis and increased survival in C57BL/6 mice. Pharmacokinetic and toxicological analysis demonstrated the safety of mAb15D8 as a potential therapeutic agent. We developed a novel mouse monoclonal antibody against IL13Rα2 which binds to specific epitope on IL13Rα2 antigen. In vivo treatment with the antibody significantly reduced tumor growth and lung metastasis and prolonged survival. These results suggest mAb15D8 antibody as a potential therapeutic agent for cancer therapy.
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Affiliation(s)
- Ghulam Raza
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Fakhar-Un-Nisa Yunus
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China; Department of Zoology, Lahore College for Women University, Pakistan.
| | | | | | | | - Wang Zeling
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Hema Negi
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Bingjie Zhou
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Debmalya Roy
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Zhenghua Wu
- People's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Dawei Li
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China; Engineering Research Center of Cell and Therapeutic Antibody of Ministry of Education, Shanghai Jiao Tong University, China.
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26
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Maggi E, Veneziani I, Moretta L, Cosmi L, Annunziato F. Group 2 Innate Lymphoid Cells: A Double-Edged Sword in Cancer? Cancers (Basel) 2020; 12:cancers12113452. [PMID: 33233582 PMCID: PMC7699723 DOI: 10.3390/cancers12113452] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/16/2020] [Accepted: 11/17/2020] [Indexed: 12/14/2022] Open
Abstract
Group 2 Innate Lymphoid Cells (ILC2s) belong to the family of helper ILCs which provide host defense against infectious agents, participate in inflammatory responses and mediate lymphoid organogenesis and tissue repair, mainly at the skin and mucosal level. Based on their transcriptional, phenotypic and functional profile, ILC2s mirror the features of the adaptive CD4+ Th2 cell subset, both contributing to the so-called type 2 immune response. Similar to other ILCs, ILC2s are rapidly activated by signals deriving from tissue and/or other tissue-resident immune cells. The biologic activity of ILCs needs to be tightly regulated in order to prevent them from contributing to severe inflammation and damage in several organs. Indeed, ILC2s display both enhancing and regulatory roles in several pathophysiological conditions, including tumors. In this review, we summarize the actual knowledge about ILC2s ability to induce or impair a protective immune response, their pro- or antitumor activity in murine models, human (children and adults) pathologies and the potential strategies to improve cancer immunotherapy by exploiting the features of ILC2s.
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Affiliation(s)
- Enrico Maggi
- Immunology Department, Bambino Gesù Children Hospital, 00165 Rome, Italy; (I.V.); (L.M.)
- Correspondence: ; Tel.: +39-06-6859-3617
| | - Irene Veneziani
- Immunology Department, Bambino Gesù Children Hospital, 00165 Rome, Italy; (I.V.); (L.M.)
| | - Lorenzo Moretta
- Immunology Department, Bambino Gesù Children Hospital, 00165 Rome, Italy; (I.V.); (L.M.)
| | - Lorenzo Cosmi
- Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy; (L.C.); (F.A.)
| | - Francesco Annunziato
- Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy; (L.C.); (F.A.)
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27
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Sadeghalvad M, Mohammadi-Motlagh HR, Rezaei N. Immune microenvironment in different molecular subtypes of ductal breast carcinoma. Breast Cancer Res Treat 2020; 185:261-279. [PMID: 33011829 DOI: 10.1007/s10549-020-05954-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 09/25/2020] [Indexed: 12/12/2022]
Abstract
PURPOSE Ductal breast carcinoma as a heterogeneous disease has different molecular subtypes associated with clinical prognosis and patients' survival. The role of immune system as a consistent part of the tumor microenvironment (TME) has been documented in progression of ductal breast carcinoma. Here, we aimed to describe the important immune cells and the immune system-associated molecules in Ductal Carcinoma In situ (DCIS) and Invasive Ductal Carcinoma (IDC) with special emphasis on their associations with different molecular subtypes and patients' prognosis. RESULTS The immune cells have a dual role in breast cancer (BC) microenvironment depending on the molecular subtype or tumor grade. These cells with different frequencies are present in the TME of DCIS and IDC. The presence of regulatory cells including Tregs, MDSC, Th2, Th17, M2 macrophages, HLADR- T cells, and Tγδ cells is related to more immunosuppressive microenvironment, especially in ER- and TN subtypes. In contrast, NK cells, CTL, Th, and Tfh cells are associated to the anti-tumor activity. These cells are higher in ER+ BC, although in other subtypes such as TN or HER2+ are associated with a favorable prognosis. CONCLUSION Determining the specific immune response in each subtype could be helpful in estimating the possible behavior of the tumor cells in TME. It is important to realize that different frequencies of immune cells in BC environment likely determine the patients' prognosis and their survival in each subtype. Therefore, elucidation of the distinct immune players in TME would be helpful toward developing targeted therapies in each subtype.
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Affiliation(s)
- Mona Sadeghalvad
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Tehran, Iran.,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Hamid-Reza Mohammadi-Motlagh
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Nima Rezaei
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran. .,Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran. .,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran. .,Children's Medical Center Hospital, Dr Qarib St, Keshavarz Blvd, 14194, Tehran, Iran.
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28
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Li Z, Shao C, Liu X, Lu X, Jia X, Zheng X, Wang S, Zhu L, Li K, Pang Y, Xie F, Lu Y, Wang Y. Oncogenic ERBB2 aberrations and KRAS mutations cooperate to promote pancreatic ductal adenocarcinoma progression. Carcinogenesis 2020; 41:44-55. [PMID: 31046123 DOI: 10.1093/carcin/bgz086] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 04/19/2019] [Accepted: 04/30/2019] [Indexed: 12/23/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a devastating disease with few therapeutic options, representing one of the great challenges in oncology. Activating KRAS mutation, occurring in >90% PDACs, is present in pancreatic intraepithelial neoplasia lesions, the precursor ductal lesions of PDAC, indicating additional genetic alterations contribute to the pathogenesis of PDAC. PDAC sequencing projects identify recurrent genomic ERBB2 alterations, mutations and amplifications, in 8.5% of PDAC patients, ranking as the top hit among the 100 receptor tyrosine kinases-encoding genes. Introduction of the ERBB2 mutations encoding protein variants S310F, S423R, R678Q, Q679L, E717D, L755S, V777L and V842I into human pancreatic epithelial cells causes oncogenic transformation, increasing ERBB2 signaling, anchorage-independent cell growth and tumor xenograft growth in nude mice, demonstrating that they are activating mutations. Interestingly, in many PDACs, mutations in ERBB2 and KRAS occur together. ERBB2 activating mutants facilitate KRAS-driven oncogenic properties. Introduction of ERBB2 mutations into KRAS-mutant PDAC cells activates ERBB2 signaling, promotes tumor growth and attenuates KRAS dependency. In contrast, a CRISPR-mediated knockout (KO) of ERBB2 in ERBB2-amplified PDAC cells inhibits ERBB2 signaling, colony formation, anchorage-independent growth and tumor xenograft formation. Finally, oncogenic ERBB2 aberrations can be abrogated by treatment with small-molecule inhibitors. ERBB2 and KRAS inhibition cooperate to suppress PDAC cell growth in vitro and to promote tumor regression in nude mice, providing a rationale for testing an anti-ERBB2 drug in combination with a KRAS inhibitor in ERBB2-mutant PDAC patients that are currently untreatable.
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Affiliation(s)
- Zhang Li
- CAS Key Laboratory of Tissue Microenvironment and Tumor, SIBS-Changzheng Hospital Joint Center for Translational Medicine, Shanghai Changzheng Hospital, Institutes for Translational Medicine (CAS-SMMU), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Chenghao Shao
- Department of Pancreatic-Biliary Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Xiaoxiao Liu
- CAS Key Laboratory of Tissue Microenvironment and Tumor, SIBS-Changzheng Hospital Joint Center for Translational Medicine, Shanghai Changzheng Hospital, Institutes for Translational Medicine (CAS-SMMU), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Xiaojing Lu
- CAS Key Laboratory of Tissue Microenvironment and Tumor, SIBS-Changzheng Hospital Joint Center for Translational Medicine, Shanghai Changzheng Hospital, Institutes for Translational Medicine (CAS-SMMU), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Xiaona Jia
- CAS Key Laboratory of Tissue Microenvironment and Tumor, SIBS-Changzheng Hospital Joint Center for Translational Medicine, Shanghai Changzheng Hospital, Institutes for Translational Medicine (CAS-SMMU), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Xufen Zheng
- CAS Key Laboratory of Tissue Microenvironment and Tumor, SIBS-Changzheng Hospital Joint Center for Translational Medicine, Shanghai Changzheng Hospital, Institutes for Translational Medicine (CAS-SMMU), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Simin Wang
- CAS Key Laboratory of Tissue Microenvironment and Tumor, SIBS-Changzheng Hospital Joint Center for Translational Medicine, Shanghai Changzheng Hospital, Institutes for Translational Medicine (CAS-SMMU), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Li Zhu
- Department of General Surgery, PLA General Hospital, Beijing, China
| | - Ke Li
- CAS Key Laboratory of Tissue Microenvironment and Tumor, SIBS-Changzheng Hospital Joint Center for Translational Medicine, Shanghai Changzheng Hospital, Institutes for Translational Medicine (CAS-SMMU), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yuzhi Pang
- CAS Key Laboratory of Tissue Microenvironment and Tumor, SIBS-Changzheng Hospital Joint Center for Translational Medicine, Shanghai Changzheng Hospital, Institutes for Translational Medicine (CAS-SMMU), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Feifei Xie
- CAS Key Laboratory of Tissue Microenvironment and Tumor, SIBS-Changzheng Hospital Joint Center for Translational Medicine, Shanghai Changzheng Hospital, Institutes for Translational Medicine (CAS-SMMU), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yuan Lu
- Department of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Yuexiang Wang
- CAS Key Laboratory of Tissue Microenvironment and Tumor, SIBS-Changzheng Hospital Joint Center for Translational Medicine, Shanghai Changzheng Hospital, Institutes for Translational Medicine (CAS-SMMU), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
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Marquardt RM, Lee K, Kim TH, Lee B, DeMayo FJ, Jeong JW. Interleukin-13 receptor subunit alpha-2 is a target of progesterone receptor and steroid receptor coactivator-1 in the mouse uterus†. Biol Reprod 2020; 103:760-768. [PMID: 32558878 DOI: 10.1093/biolre/ioaa110] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 05/21/2020] [Indexed: 12/14/2022] Open
Abstract
The endometrium, composed of epithelial and stromal cell compartments, is tightly regulated by the ovarian steroid hormones estrogen (E2) and progesterone (P4) during early pregnancy. Through the progesterone receptor (PGR), steroid receptor coactivators, and other transcriptional coregulators, progesterone inhibits E2-induced cell proliferation and induces the differentiation of stromal cells in a process called decidualization to promote endometrial receptivity. Although interleukin-13 receptor subunit alpha-2 (Il13ra2) is expressed in the human and mouse endometrium, its potential role in the steroid hormone regulation of the endometrium has not been thoroughly examined. In this study, we employed PGR knockout mice and steroid receptor coactivator-1 knockout mice (SRC-1-/-) to profile the expression of Il13ra2 in the murine endometrium and determine the role of these transcriptional regulators in the hormone-responsiveness of Il13ra2 expression. Furthermore, we utilized a well-established decidualization-inducing steroidogenic cocktail and a siRNA-based knockdown of IL13RA2 to determine the importance of IL13RA2 in the decidualization of primary human endometrial stromal cells. Our findings demonstrate that Il13ra2 is expressed in the subepithelial stroma of the murine endometrium in response to ovarian steroid hormones and during early pregnancy in a PGR- and SRC-1-dependent manner. Furthermore, we show that knockdown of IL13RA2 before in vitro decidualization of primary human endometrial stromal cells partially compromises the full decidualization response. We conclude that Il13ra2 is a downstream target of progesterone through PGR and SRC-1 and plays a role in mediating the stromal action of ovarian steroid hormones.
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Affiliation(s)
- Ryan M Marquardt
- Department of Obstetrics, Gynecology & Reproductive Biology, Michigan State University, College of Human Medicine, Grand Rapids, MI, USA.,Cell and Molecular Biology Program, Michigan State University, East Lansing, MI, USA
| | - Kevin Lee
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - Tae Hoon Kim
- Department of Obstetrics, Gynecology & Reproductive Biology, Michigan State University, College of Human Medicine, Grand Rapids, MI, USA
| | - Brandon Lee
- Department of Obstetrics, Gynecology & Reproductive Biology, Michigan State University, College of Human Medicine, Grand Rapids, MI, USA.,Program of Neuroscience, Bowdoin College, Brunswick, ME, USA
| | - Francesco J DeMayo
- Reproductive and Development Biology Laboratory, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA
| | - Jae-Wook Jeong
- Department of Obstetrics, Gynecology & Reproductive Biology, Michigan State University, College of Human Medicine, Grand Rapids, MI, USA
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30
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A Novel Role of Interleukin 13 Receptor alpha2 in Perineural Invasion and its Association with Poor Prognosis of Patients with Pancreatic Ductal Adenocarcinoma. Cancers (Basel) 2020; 12:cancers12051294. [PMID: 32443847 PMCID: PMC7281570 DOI: 10.3390/cancers12051294] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 05/11/2020] [Accepted: 05/16/2020] [Indexed: 01/06/2023] Open
Abstract
Perineural invasion (PNI) is one of the major pathological characteristics of pancreatic ductal adeno-carcinoma (PDAC), which is mediated by invading cancer cells into nerve cells. Herein, we identify the overexpression of Interleukin-13 Receptor alpha2 (IL-13Rα2) in the PNI from 236 PDAC samples by studying its expression at the protein levels by immunohistochemistry (IHC) and the RNA level by in situ hybridization (ISH). We observe that ≥75% samples overexpressed IL-13Rα2 by IHC and ISH in grade 2 and 3 tumors, while ≥64% stage II and III tumors overexpressed IL-13Rα2 (≥2+). Interestingly, ≥36 % peripancreatic neural plexus (PL) and ≥70% nerve endings (Ne) among PNI in PDAC samples showed higher levels of IL-13Rα2 (≥2+). IL-13Rα2 +ve PL and Ne subjects survived significantly less than IL-13Rα2 –ve subjects, suggesting that IL-13Rα2 may have a unique role as a biomarker of PNI-aggressiveness. Importantly, IL-13Rα2 may be a therapeutic target for intervention, which might not only prolong patient survival but also help alleviate pain attributed to perineural invasion. Our study uncovers a novel role of IL-13Rα2 in PNI as a key factor of the disease severity, thus revealing a therapeutically targetable option for PDAC and to facilitate PNI-associated pain management.
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31
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Fujisawa T, Isayama H, Gunji T, Sato H, Matsuhashi N. Prevalence Rate and Predictive Factors of Pancreatic Diseases in Cases with Pancreatic Duct Dilatation: A Cross-sectional Study of a Large, Healthy Japanese Population. Intern Med 2020; 59:769-777. [PMID: 31813913 PMCID: PMC7118396 DOI: 10.2169/internalmedicine.3702-19] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Objectives To clarify the significance of ultrasonographically recorded pancreatic duct dilatation. Methods Various parameters predicting pancreatic disease were evaluated in relation to pancreatic duct dilatation using data from medical checkups of healthy examinees. Results Records of 281,384 subjects were analyzed. Pancreatic duct dilatation (≥3 mm) was determined ultrasonographically in 524 patients (0.19%). Subsequent detailed examinations revealed the presence of pancreatic disease in 24.8% of these patients, including pancreatic cysts (15.6%) and chronic pancreatitis (4.9%). Pancreatic cancer was found in 6 cases (1.3%). Predictive factors of pancreatic diseases in examinees with pancreatic duct dilatation were investigated, and the diameter of the pancreatic duct (p<0.001) and HbA1c (p=0.003) were identified by a multivariate analysis. The diameter of the pancreatic duct (p<0.013), HbA1c (p=0.009), and body mass index (p=0.032) were identified as predictive factors in pancreatic cancer. The diameter of the pancreatic duct (p<0.001), age (p=0.006), and bilirubin (p=0.020) in pancreatic cyst as well as the diameter of the pancreatic duct (p<0.001), white blood cells (p=0.022), HbA1c (p=0.033), and alkaline phosphatase (p=0.043) in chronic pancreatitis were also identified. In patients with pancreatic duct dilatation, the optimal cut-off values were 3.5 mm and 6.1% for the pancreatic duct diameter and age, respectively, based on a receiver operating characteristic analysis. Conclusion In cases with ultrasonography-determined pancreatic duct dilatation, subsequent detailed examinations of the pancreas were necessary because of the high-prevalence rate of 24.8%. In particular, marked pancreatic duct dilatation (≥3.5 mm) and elevated HbA1c (≥6.1%) strongly suggest the presence of pancreatic diseases.
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Affiliation(s)
- Toshio Fujisawa
- Department of Gastroenterology, Juntendo University School of Medicine, Japan
- Department of Gastroenterology, NTT Medical Center Tokyo, Japan
| | - Hiroyuki Isayama
- Department of Gastroenterology, Juntendo University School of Medicine, Japan
| | - Toshiaki Gunji
- Center for Preventive Medicine, NTT Medical Center Tokyo, Japan
| | - Hajime Sato
- Department of Health Policy and Technology Assessment, National Institute of Public Health, Japan
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Bartolomé RA, Martín-Regalado Á, Jaén M, Zannikou M, Zhang P, de los Ríos V, Balyasnikova IV, Casal JI. Protein Tyrosine Phosphatase-1B Inhibition Disrupts IL13Rα2-Promoted Invasion and Metastasis in Cancer Cells. Cancers (Basel) 2020; 12:cancers12020500. [PMID: 32098194 PMCID: PMC7072372 DOI: 10.3390/cancers12020500] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 02/13/2020] [Indexed: 12/20/2022] Open
Abstract
Background: Interleukin 13 receptor alpha 2 subunit (IL13Rα2) is overexpressed in glioblastoma (GBM), metastatic colorectal cancer (CRC) and ovarian cancer (OC). Here, we investigated the IL13Rα2 interactome searching for novel targets in cancer invasion and metastasis. Methods: The interactome of IL13Rα2 was determined in GBM by using a proteomic analysis and then validated in CRC and OC. Cell signaling was investigated using siRNA interference, protein tyrosine phosphatase-1B (PTP1B) inhibitors and Western blot analysis. Animal models of GBM and metastatic CRC were used for testing PTP1B inhibitors. Results: PTP1B was identified and validated as a mediator of IL13Rα2 signaling. An in silico analysis revealed that PTP1B overexpression is associated with lower overall survival of patients in the three types of cancer. PTP1B silencing or treatment with Claramine, a PTP1B inhibitor, caused a significant decrease in IL-13-mediated adhesion, migration and invasion of IL13Rα2-expressing cancer cells by inhibiting the dephosphorylation of Src Tyr530 and consequently, the phosphorylation of Src Tyr419, AKT and ERK1/2. In addition, Claramine inhibited EGF-mediated activation of EGFR Tyr1068. In vivo treatment with Claramine caused a total inhibition of liver metastasis in mice inoculated with CRC cells and a significant increase in the survival of mice bearing intracranial GBM patient-derived xenografts. Conclusions: We have uncovered that IL13 signaling through IL13Rα2 requires PTP1B activity and therefore, PTP1B inhibition represents a promising therapeutic strategy in multiple types of cancer, including glioblastoma.
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Affiliation(s)
- Rubén A. Bartolomé
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas, CSIC, Ramiro de Maeztu 9, 28039 Madrid, Spain; (R.A.B.); (M.J.)
| | - Ángela Martín-Regalado
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas, CSIC, Ramiro de Maeztu 9, 28039 Madrid, Spain; (R.A.B.); (M.J.)
| | - Marta Jaén
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas, CSIC, Ramiro de Maeztu 9, 28039 Madrid, Spain; (R.A.B.); (M.J.)
| | - Markella Zannikou
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; (M.Z.); (P.Z.); (I.V.B.)
| | - Peng Zhang
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; (M.Z.); (P.Z.); (I.V.B.)
| | - Vivian de los Ríos
- Proteomics Core Facility, Centro de Investigaciones Biológicas (CSIC), 28001 Madrid, Spain;
| | - Irina V. Balyasnikova
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; (M.Z.); (P.Z.); (I.V.B.)
| | - J. Ignacio Casal
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas, CSIC, Ramiro de Maeztu 9, 28039 Madrid, Spain; (R.A.B.); (M.J.)
- Correspondence: ; Tel.: +34-918373112; Fax: +34-91-5360432
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Unique IL-13Rα2/STAT3 mediated IL-13 regulation detected in lung conventional dendritic cells, 24 h post viral vector vaccination. Sci Rep 2020; 10:1017. [PMID: 31974500 PMCID: PMC6978450 DOI: 10.1038/s41598-020-57815-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 12/30/2019] [Indexed: 12/19/2022] Open
Abstract
This study demonstrates that 24 h following viral vector-based vaccination IL-13Rα2 functions as a master sensor on conventional dendritic cells (cDCs), abetted by high protein stability coupled with minimal mRNA expression, to rapidly regulate DC mediated IL-13 responses at the lung mucosae, unlike IL-13Rα1. Under low IL-13, IL-13Rα2 performs as a primary signalling receptor, whilst under high IL-13, acts to sequester IL-13 to maintain homeostasis, both in a STAT3-dependent manner. Likewise, we show that viral vector-derived IL-13 levels at the vaccination site can induce differential STAT3/STAT6 paradigms in lung cDC, that can get regulated collaboratively or independently by TGF-β1 and IFN-γ. Specifically, low IL-13 responses associated with recombinant Fowlpox virus (rFPV) is regulated by early IL-13Rα2, correlated with STAT3/TGF-β1 expression. Whilst, high IL-13 responses, associated with recombinant Modified Vaccinia Ankara (rMVA) is regulated in an IL-13Rα1/STAT6 dependent manner associated with IFN-γR expression bias. Different viral vaccine vectors have previously been shown to induce unique adaptive immune outcomes. Taken together current observations suggest that IL-13Rα2-driven STAT3/STAT6 equilibrium at the cDC level may play an important role in governing the efficacy of vector-based vaccines. These new insights have high potential to be exploited to improve recombinant viral vector-based vaccine design, according to the pathogen of interest and/or therapies against IL-13 associated disease conditions.
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34
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Wang M, Yao R, Wang Y. Silencing of IL13RA2 promotes partial epithelial-mesenchymal transition in hepatocellular carcinoma via ERK signaling pathway activation. FEBS Open Bio 2020; 10:229-236. [PMID: 31823484 PMCID: PMC6996351 DOI: 10.1002/2211-5463.12774] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 09/16/2019] [Accepted: 11/04/2019] [Indexed: 12/24/2022] Open
Abstract
Lack of insight into the mechanisms underlying hepatocellular carcinoma (HCC) metastasis has hindered the development of curative treatments. Overexpression of interleukin-13 receptor alpha 2 (IL13RA2) has been reported to contribute to invasion and metastasis in several tumors. However, the role of IL13RA2 in HCC remains to be characterized. In this study, we identified that low expression of IL13RA2 is associated with poor survival of patients with HCC, and demonstrated that IL13RA2 knockdown endows HCC cells with invasive potential. Mechanistically, silencing of IL13RA2 promotes partial epithelial-mesenchymal transition via increasing extracellular signal-regulated kinase phosphorylation in HCC. Collectively, our results suggest that IL13RA2 may have potential as a prognostic biomarker for HCC.
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Affiliation(s)
- Mimi Wang
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Rongrong Yao
- Huashan Hospital, Fudan University, Shanghai, China
| | - Yanhong Wang
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
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35
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Roife D, Fleming JB, Gomer RH. Fibrocytes in the Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1224:79-85. [PMID: 32036606 PMCID: PMC7212529 DOI: 10.1007/978-3-030-35723-8_6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Tumors have long been compared to chronic wounds that do not heal, since they share many of the same molecular and cellular processes. In normal wounds, healing processes lead to restoration of cellular architecture, while in malignant tumors, these healing processes become dysregulated and contribute to growth and invasion of neoplastic cells into the surrounding tissues. Fibrocytes are fibroblast-like cells that differentiate from bone marrow-derived CD14+ circulating monocytes and aid wound healing. Although most monocytes will differentiate into macrophages after extravasating into a tissue, signals present in a wound environment can cause some monocytes to differentiate into fibrocytes. The fibrocytes secrete matrix proteins and inflammatory cytokines, activate local fibroblasts to proliferate and increase extracellular matrix production, and promote angiogenesis, and because fibrocytes are contractile, they also help wound contraction. There is now emerging evidence that fibrocytes are present in the tumor microenvironment, attracted by the chronic tissue damage and cytokines from both cancer cells and other immune cells. Fibrocytes may aid in the survival and spread of neoplastic cells, so these wound-healing cells may be a promising target for anticancer research in future studies.
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Affiliation(s)
- David Roife
- Department of Surgery, University of South Florida Morsani College of Medicine, Tampa, FL, USA
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Jason B Fleming
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Richard H Gomer
- Department of Biology/ILSB, Texas A&M University, College Station, TX, USA.
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36
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Ligeiro D, Rao M, Maia A, Castillo M, Beltran A, Maeurer M. B Cells in the Gastrointestinal Tumor Microenvironment with a Focus on Pancreatic Cancer: Opportunities for Precision Medicine? ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1273:175-195. [PMID: 33119882 DOI: 10.1007/978-3-030-49270-0_10] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We review state-of-the-art in translational and clinical studies focusing on the tumor microenvironment (TME) with a focus on tumor-infiltrating B cells (TIBs). The TME is a dynamic matrix of mutations, immune-regulatory networks, and distinct cell-to-cell interactions which collectively impact on disease progress. We discuss relevant findings concerning B cells in pancreatic cancer, the concepts of "bystander" B cells, the role of antigen-specific B cells contributing to augmenting anticancer-directed immune responses, the role of B cells as prognostic markers for response to checkpoint inhibitors (ICBs), and the potential use in adoptive cell tumor-infiltrating lymphocyte (TIL) products.
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Affiliation(s)
- Dário Ligeiro
- Immunogenetics Unit, Lisbon Centre for Blood and Transplantation (Instituto Português do Sangue e Transplantação, IPST), Lisbon, Portugal
| | - Martin Rao
- Immunosurgery Unit, Champalimaud Center for the Unknown, Lisbon, Portugal
| | - Andreia Maia
- Department of Pathology, Champalimaud Centre for the Unknown, Lisbon, Portugal
| | - Mireia Castillo
- Department of Pathology, Champalimaud Centre for the Unknown, Lisbon, Portugal
| | - Antonio Beltran
- Department of Pathology, Champalimaud Centre for the Unknown, Lisbon, Portugal
| | - Markus Maeurer
- Immunosurgery Unit, Champalimaud Center for the Unknown, Lisbon, Portugal.
- I Med Clinical University of Mainz, Mainz, Germany.
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37
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Marone G, Granata F, Pucino V, Pecoraro A, Heffler E, Loffredo S, Scadding GW, Varricchi G. The Intriguing Role of Interleukin 13 in the Pathophysiology of Asthma. Front Pharmacol 2019; 10:1387. [PMID: 31866859 PMCID: PMC6908970 DOI: 10.3389/fphar.2019.01387] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 10/31/2019] [Indexed: 12/22/2022] Open
Abstract
Approximately 5–10% of asthmatic patients worldwide suffer from severe asthma. Experimental and clinical studies have demonstrated that IL-13 is an important cytokine in chronic airways inflammation. IL-13 is involved in Th2 inflammation and has been identified as a possible therapeutic target in the treatment of asthma. Two different human monoclonal antibodies (mAbs) anti-IL-13 (tralokinumab and lebrikizumab) block binding and signaling of IL-13 to its receptors, IL-13Rα1 and IL-13Rα2. Several randomized, double-blind, placebo-controlled multicenter studies have evaluated the safety and efficacy of tralokinumab and lebrikizumab in the treatment of adult patients with severe asthma, but all have failed to meet their primary endpoints. No serious adverse events related to the treatment with these anti-IL-13 mAbs have been reported in these studies. These negative clinical results contrast with positive findings from blocking IL-13 signaling in experimental models of asthma, raising doubts about the transferrable value of some models. Interestingly, dupilumab, a mAb which blocks both IL-4 and IL-13 signaling reduces exacerbation rates and improves lung function in severe asthmatics. These results suggest that IL-4 and IL-13 share some, but not all functional activities in airway inflammation. Tralokinumab might show efficacy in a highly selected cohort of asthmatics characterized by overexpression of IL-13.
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Affiliation(s)
- Giancarlo Marone
- Department of Public Health, University of Naples Federico II, Naples, Italy.,Azienda Ospedaliera Ospedali dei Colli, Monaldi Hospital Pharmacy, Naples, Italy
| | - Francescopaolo Granata
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, University of Naples Federico II, Naples, Italy
| | - Valentina Pucino
- College of Medical and Dental Sciences, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
| | - Antonio Pecoraro
- Immunodeficiency Centre for Wales, University Hospital of Wales, Cardiff, United Kingdom
| | - Enrico Heffler
- Personalized Medicine, Asthma, and Allergy, Humanitas Clinical and Research Center, IRCCS, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Stefania Loffredo
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, University of Naples Federico II, Naples, Italy.,Institute of Experimental Endocrinology and Oncology "G. Salvatore" (IEOS), National Research Council (CNR), Naples, Italy
| | - Guy W Scadding
- Allergy and Clinical Immunology, Imperial College, National Heart and Lung Institute, London, United Kingdom
| | - Gilda Varricchi
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, University of Naples Federico II, Naples, Italy.,Institute of Experimental Endocrinology and Oncology "G. Salvatore" (IEOS), National Research Council (CNR), Naples, Italy
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38
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Chong ST, Tan KM, Kok CYL, Guan SP, Lai SH, Lim C, Hu J, Sturgis C, Eng C, Lam PYP, Ngeow J. IL13RA2 Is Differentially Regulated in Papillary Thyroid Carcinoma vs Follicular Thyroid Carcinoma. J Clin Endocrinol Metab 2019; 104:5573-5584. [PMID: 31290966 DOI: 10.1210/jc.2019-00040] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Accepted: 07/03/2019] [Indexed: 12/19/2022]
Abstract
CONTEXT The interleukin-13 receptor alpha2 (IL13RA2), which is known to be overexpressed in glioblastoma multiforme, plays a role in various cellular processes such as cell migration that may contribute to tumor progression. Studies have attributed IL13RA2 to invasion and metastasis in cancers of the ovary, breast, and pancreas, but the pathological role of IL13RA2 in thyroid cancer is still unclear. OBJECTIVE This study aims to evaluate IL13RA2 expression in thyroid carcinomas and to examine the role of IL13RA2 in the progression of papillary thyroid carcinoma (PTC). METHODS IL13RA2 immunochemical staining was performed on tissue microarrays of 137 thyroid carcinomas from patients, and the differential profile of IL13RA2 was validated in thyroid cancer cell lines. In PTC cell lines, we functionally assessed the effects of IL13RA2 underexpression and overexpression on cell proliferation, cell migration, and epithelial-mesenchymal transition (EMT) by using CCK-8, transwell migration assay, quantitative RT-PCR, and Western blot analysis. RESULTS IL13RA2 expression was significantly correlated with advanced tumor T stage (pT3 or pT4; P = 0.001) and regional lymph node metastasis (pN1; P < 0.001). The staining scores of IL13RA2 were significantly higher in PTC compared with follicular subtypes (P < 0.001) and correlated with advanced tumor stage among PTC samples (pT3 or pT4; P = 0.028). Knockdown of IL13RA2 in B-CPAP cells significantly reduced cell viability, cell migration, and EMT markers including N-cadherin, Vimentin, and Snail. Exogenous overexpression of IL13RA2 in K1 cells increased cell migration and EMT, although cell proliferation was not affected. CONCLUSION IL13RA2 is differentially regulated in PTC and is involved in cell migration by enhancing EMT.
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Affiliation(s)
- Siao Ting Chong
- Cancer Genetics Service, Division of Medical Oncology, National Cancer Centre, Singapore
| | - Khee Ming Tan
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Catherine Y L Kok
- Cellular and Molecular Research Division, National Cancer Centre, Singapore
| | - Shou Ping Guan
- Cellular and Molecular Research Division, National Cancer Centre, Singapore
| | - Siang Hui Lai
- Department of Pathology, Singapore General Hospital, Singapore
| | - Cindy Lim
- Department of Clinical Trials and Epidemiological Sciences, National Cancer Centre Singapore, Singapore
| | - Jiancheng Hu
- Cellular and Molecular Research Division, National Cancer Centre, Singapore
| | - Charles Sturgis
- Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, Ohio
| | - Charis Eng
- Genomic Medicine Institute, Cleveland Clinic, Cleveland, Ohio
- Department of Genetics and Genome Sciences, and Germline High Risk Cancer Focus Group, Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Paula Y P Lam
- Cellular and Molecular Research Division, National Cancer Centre, Singapore
| | - Joanne Ngeow
- Cancer Genetics Service, Division of Medical Oncology, National Cancer Centre, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Institute of Molecular and Cell Biology, Singapore
- Oncology Academic Clinical Program, Duke-NUS Medical School Singapore, Singapore
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39
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Varricchi G, Marone G, Spadaro G, Russo M, Granata F, Genovese A, Marone G. Novel Biological Therapies in Severe Asthma: Targeting the Right Trait. Curr Med Chem 2019; 26:2801-2822. [PMID: 29318959 DOI: 10.2174/0929867325666180110094542] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Revised: 11/09/2017] [Accepted: 11/09/2017] [Indexed: 12/23/2022]
Abstract
Asthma is a heterogeneous disease characterized by chronic airway inflammation that results in a wide spectrum of clinical manifestations. Patients with severe asthma represent a substantial share of consumption of healthcare resources and hospitalization. Moreover, these patients are at risk of increased morbidity and mortality. Recently, several phenotypes and endotypes of asthma have been identified. The identification of specific subtypes of asthma is fundamental for optimizing the clinical benefit of novel treatments. Although in most patients the disease can be controlled by some combination of pharmacologic agents, in some 5-10% of patients the disease remains uncontrolled. Several monoclonal antibodies (mAbs) targeting pathogenetic molecules (e.g., IgE, IL-5, IL- 5Rα, IL-4, IL-13, TSLP) are currently available or under development for the treatment of different forms of severe type 2 asthma. The identification of diagnostic and predictive biomarkers (e.g., IgE, blood eosinophil count, FeNO, periostin, etc.) has revolutioned the field of targeted therapy in severe asthma. Monoclonal antibodies targeting Th2-driven inflammation are generally safe in adult patients with moderate-to-severe asthma. The long-term safety of these biologics is a relevant issue that should be addressed. Unfortunately, little is known about non-type 2 asthma. Further studies are needed to identify biomarkers to guide targeted therapies of different forms of non-type 2 asthma.
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Affiliation(s)
- Gilda Varricchi
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy
| | - Giancarlo Marone
- Department of Public Health, University of Naples Federico II, Naples, Italy.,Monaldi Hospital, Naples, Italy
| | - Giuseppe Spadaro
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy
| | - Michele Russo
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, Naples, Italy
| | - Francescopaolo Granata
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy
| | - Arturo Genovese
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy.,Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore", National Research Council (CNR), Naples, Italy
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40
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Kalamegam G, Sait KHW, Anfinan N, Kadam R, Ahmed F, Rasool M, Naseer MI, Pushparaj PN, Al-Qahtani M. Cytokines secreted by human Wharton's jelly stem cells inhibit the proliferation of ovarian cancer (OVCAR3) cells in vitro. Oncol Lett 2019; 17:4521-4531. [PMID: 30944641 PMCID: PMC6444458 DOI: 10.3892/ol.2019.10094] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 01/23/2019] [Indexed: 12/27/2022] Open
Abstract
Cytokines enhance tumour cell recognition via cytotoxic effector cells and are therefore effectively used in cancer immunotherapy. Mesenchymal stem cells have efficient homing potential and have been used to target and inhibit various types of cancer mediated by the release of soluble/bioactive factors. Initial evaluation of the human Wharton's jelly stem cell conditioned medium (hWJSC-CM) and cell lysate (hWJSC-CL) against an ovarian cancer cell line (OVCAR3) demonstrated their inhibitory effect in vitro. The secreted cytokine profile was then studied to understand whether the OVCAR3 inhibitory effect was mediated by the cytokines. Expression of cytokines in OVCAR3 following 48 h treatment with hWJSC extracts, namely the hWJSC-CM (50%) and hWJSC-CL (10 µg/ml), was evaluated using multiplex cytokine assay. Paclitaxel (5 nM) was used as a positive control. Cytokines tumour necrosis factor α, interleukin (IL)-4, IL-6, IL-8, IL-10, IL-13, IL-17, IL-1β and granulocyte colony-stimulating factor, reported to be involved in tumour growth, invasion and migration, were significantly decreased. Cytokines with antitumour effects, namely IL-1 receptor antagonist (IL-1RA), IL-2, IL-2 receptor, IL-5, IL-7, IL-12, IL-15, interferon (IFN)-α and IFN-γ, were mildly increased or decreased. Only the increases in IL-1RA (with paclitaxel, hWJSC-CM and hWJSC-CL) and granulocyte-macrophage colony-stimulating factor (with hWJSC-CL) were statistically significant. The chemokines monocyte chemoattractant protein 1, macrophage inflammatory protein (MIP)-1α, MIP-1β and Regulated Upon Activation, Normally T-Expressed, and Secreted were significantly decreased while monokine induced by IFN-γ, IFN-γ induced protein 10 and Eotaxin demonstrated mild decreases. The growth factors basic fibroblast growth factor, vascular endothelial growth factor and hepatocyte growth factor were significantly decreased. Heatmaps demonstrated differential fold changes in cytokines and hierarchical cluster analysis revealed 3 major and 7 minor sub-clusters of associated cytokines, chemokines and growth factors. In conclusion, the hWJSC extracts decreased the expression of oncogenic cytokines, chemokines and growth factors, which mediated the inhibition of OVCAR3 cells in vitro.
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Affiliation(s)
- Gauthaman Kalamegam
- Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah 21589, Kingdom of Saudi Arabia.,Faculty of Medicine, AIMST University, Bedong, Kedah 08100, Malaysia
| | - Khalid Hussein Wali Sait
- Department of Obstetrics and Gynaecology, Faculty of Medicine, King Abdulaziz University Hospital, Jeddah 22252, Kingdom of Saudi Arabia
| | - Nisreen Anfinan
- Department of Obstetrics and Gynaecology, Faculty of Medicine, King Abdulaziz University Hospital, Jeddah 22252, Kingdom of Saudi Arabia
| | - Roaa Kadam
- Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah 21589, Kingdom of Saudi Arabia
| | - Farid Ahmed
- Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah 21589, Kingdom of Saudi Arabia
| | - Mahmood Rasool
- Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah 21589, Kingdom of Saudi Arabia
| | - Mohammad Imran Naseer
- Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah 21589, Kingdom of Saudi Arabia
| | - Peter Natesan Pushparaj
- Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah 21589, Kingdom of Saudi Arabia
| | - Mohammed Al-Qahtani
- Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah 21589, Kingdom of Saudi Arabia
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41
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Kalli M, Mpekris F, Wong CK, Panagi M, Ozturk S, Thiagalingam S, Stylianopoulos T, Papageorgis P. Activin A Signaling Regulates IL13Rα2 Expression to Promote Breast Cancer Metastasis. Front Oncol 2019; 9:32. [PMID: 30805303 PMCID: PMC6370707 DOI: 10.3389/fonc.2019.00032] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 01/14/2019] [Indexed: 12/11/2022] Open
Abstract
Metastatic dissemination of cancer cells to distal organs is the major cause of death for patients suffering from the aggressive basal-like breast cancer (BLBC) subtype. Recently, we have shown that interleukin 13 receptor alpha 2 (IL13Rα2) is a critical gene that is overexpressed in a subset of BLBC primary tumors associated with poor distant metastasis-free survival (DMFS) and can promote extravasation and metastasis of breast cancer cells to the lungs. However, the upstream signaling mechanisms that promote aberrant IL13Rα2 expression during tumor progression remain unknown. Driven by our previously published gene expression microarray data derived from a well-characterized cell line model for BLBC progression, we show that both Inhibin βA (INHBA) and IL13Rα2 genes exhibit similarly higher expression levels in metastatic compared to non-metastatic cells and that overexpression of both genes predicts worse metastasis-free survival of patients with high grade tumors. Activin A, a member of the TGFβ superfamily comprising two INHBA subunits, has been shown to play context-depended roles in cancer progression. Here, we demonstrate that INHBA depletion downregulates IL13Rα2 expression in metastatic breast cancer cells, whereas treatment with Activin A in non-metastatic cells increases its expression levels. We also find that Activin A predominantly induces Smad2 phosphorylation and to a lesser extent activates Smad3 and Akt. Interestingly, we also show that Activin A-mediated upregulation of IL13Rα2 is Smad2-dependent since knocking down Smad2 or using the ALK4/ALK5 inhibitors EW-7197 and SB-505124 abolishes this effect. Most importantly, our data indicate that knocking down INHBA levels in breast cancer cells delays primary tumor growth, suppresses migration in vitro and inhibits the formation of lung metastases in vivo. Conclusively, our findings presented here suggest that the development of therapeutic interventions employing small molecule inhibitors against Activin receptors or neutralizing antibodies targeting Activin A ligand, could serve as alternative approaches against breast tumors overexpressing INHBA and/or IL13Rα2.
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Affiliation(s)
- Maria Kalli
- Department of Life Sciences, European University Cyprus, Nicosia, Cyprus.,Cancer Biophysics Laboratory, Department of Mechanical and Manufacturing Engineering, University of Cyprus, Nicosia, Cyprus
| | - Fotios Mpekris
- Department of Life Sciences, European University Cyprus, Nicosia, Cyprus.,Cancer Biophysics Laboratory, Department of Mechanical and Manufacturing Engineering, University of Cyprus, Nicosia, Cyprus
| | - Chen K Wong
- Genetics & Genomics and Pathology & Laboratory Medicine, Biomedical Genetics Section, Molecular Medicine Program and Cancer Center, Department of Medicine, Boston University School of Medicine, Boston, MA, United States
| | - Myrofora Panagi
- Cancer Biophysics Laboratory, Department of Mechanical and Manufacturing Engineering, University of Cyprus, Nicosia, Cyprus
| | - Sait Ozturk
- Genetics & Genomics and Pathology & Laboratory Medicine, Biomedical Genetics Section, Molecular Medicine Program and Cancer Center, Department of Medicine, Boston University School of Medicine, Boston, MA, United States
| | - Sam Thiagalingam
- Genetics & Genomics and Pathology & Laboratory Medicine, Biomedical Genetics Section, Molecular Medicine Program and Cancer Center, Department of Medicine, Boston University School of Medicine, Boston, MA, United States
| | - Triantafyllos Stylianopoulos
- Cancer Biophysics Laboratory, Department of Mechanical and Manufacturing Engineering, University of Cyprus, Nicosia, Cyprus
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Interleukin-13 receptor α2 is a novel marker and potential therapeutic target for human melanoma. Sci Rep 2019; 9:1281. [PMID: 30718742 PMCID: PMC6362032 DOI: 10.1038/s41598-019-39018-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Accepted: 12/31/2018] [Indexed: 12/23/2022] Open
Abstract
Malignant melanoma is one of the untreatable cancers in which conventional therapeutic strategies, including chemotherapy, are hardly effective. Therefore, identification of novel therapeutic targets involved in melanoma progression is urgently needed for developing effective therapeutic methods. Overexpression of interleukin-13 receptor α2 (IL13Rα2) is observed in several cancer types including glioma and pancreatic cancer. Although IL13Rα2 is implicated in the progression of various types of cancer, its expression and roles in the malignant melanoma have not yet been elucidated. In the present study, we showed that IL13Rα2 was expressed in approximately 7.5% melanoma patients. While IL13Rα2 expression in human melanoma cells decreased their proliferation in vitro, it promoted in vivo tumour growth and angiogenesis in melanoma xenograft mouse model. We also found that the expression of amphiregulin, a member of the epidermal growth factor (EGF) family, was correlated with IL13Rα2 expression in cultured melanoma cells, xenograft tumour tissues and melanoma clinical samples. Furthermore, expression of amphiregulin promoted tumour growth, implicating causal relationship between the expression of IL13Rα2 and amphiregulin. These results suggest that IL13Rα2 enhances tumorigenicity by inducing angiogenesis in malignant melanoma, and serves as a potential therapeutic target of malignant melanoma.
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Bhardwaj R, Suzuki A, Leland P, Joshi BH, Puri RK. Identification of a novel role of IL-13Rα2 in human Glioblastoma multiforme: interleukin-13 mediates signal transduction through AP-1 pathway. J Transl Med 2018; 16:369. [PMID: 30572904 PMCID: PMC6302477 DOI: 10.1186/s12967-018-1746-6] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 12/13/2018] [Indexed: 12/26/2022] Open
Abstract
Background Previously, we have demonstrated that Interleukin 13 receptor alpha 2 (IL-13Rα2) is overexpressed in approximate 78% Glioblastoma multiforme (GBM) samples. We have also demonstrated that IL-13Rα2 can serve as a target for cancer immunotherapy in several pre-clinical and clinical studies. However, the significance of overexpression of IL-13Rα2 in GBM and astrocytoma and signaling through these receptors is not known. IL-13 can signal through IL-13R via JAK/STAT and AP-1 pathways in certain cell lines including some tumor cell lines. Herein, we have investigated a role of IL-13/IL-13Rα2 axis in signaling through AP-1 transcription factors in human glioma samples in situ. Methods We examined the activation of AP-1 family of transcription factors (c-Jun, Fra-1, Jun-D, c-Fos, and Jun-B) after treating U251, A172 (IL-13Rα2 +ve) and T98G (IL-13Rα2 −ve) glioma cell lines with IL-13 by RT-qPCR, and immunocytochemistry (ICC). We also performed colorimetric ELISA based assay to determine AP-1 transcription factor activation in glioma cell lines. Furthermore, we examined the expression of AP-1 transcription factors in situ in GBM and astrocytoma specimens by multiplex-immunohistochemistry (IHC). Student t test and ANOVA were used for statistical analysis of the results. Results We have demonstrated up-regulation of two AP-1 transcription factors (c-Jun and Fra-1) at mRNA and protein levels upon treatment with IL-13 in IL-13Rα2 positive but not in IL-13Rα2 negative glioma cell lines. Both transcription factors were also overexpressed in patient derived GBM specimens, however, in contrast to GBM cell lines, c-Fos is also overexpressed in patient derived specimens. Astrocytoma specimens showed lesser extent of immunostaining for IL-13Rα2 and three AP-1 factors compared to GBM specimens. By transcription factor activation assay, we demonstrated that AP-1 transcription factors (C-Jun and Fra-1) were activated upon treatment of IL-13Rα2 + GBM cell lines but not IL-13Rα2 − GBM cell line with IL-13. Our results demonstrate functional activity of AP-1 transcription factor in GBM cell lines in response to IL-13. Conclusions These results indicate that IL-13/IL-13Rα2 axis can mediate signal transduction in situ via AP-1 pathway in GBM and astrocytoma and may serve as a new target for GBM immunotherapy. Electronic supplementary material The online version of this article (10.1186/s12967-018-1746-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Rukmini Bhardwaj
- Division of Cellular and Gene Therapies (DCGT) Office of Tissues and Advanced Therapies (OTAT), Center for Biologics Evaluation and Research (CBER), Food and Drug Administration (FDA), Silver Spring, MD, USA
| | - Akiko Suzuki
- Division of Cellular and Gene Therapies (DCGT) Office of Tissues and Advanced Therapies (OTAT), Center for Biologics Evaluation and Research (CBER), Food and Drug Administration (FDA), Silver Spring, MD, USA
| | - Pamela Leland
- Division of Cellular and Gene Therapies (DCGT) Office of Tissues and Advanced Therapies (OTAT), Center for Biologics Evaluation and Research (CBER), Food and Drug Administration (FDA), Silver Spring, MD, USA
| | - Bharat H Joshi
- Division of Cellular and Gene Therapies (DCGT) Office of Tissues and Advanced Therapies (OTAT), Center for Biologics Evaluation and Research (CBER), Food and Drug Administration (FDA), Silver Spring, MD, USA
| | - Raj K Puri
- Division of Cellular and Gene Therapies (DCGT) Office of Tissues and Advanced Therapies (OTAT), Center for Biologics Evaluation and Research (CBER), Food and Drug Administration (FDA), Silver Spring, MD, USA.
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Yang SJ, Allahverdian S, Saunders ADR, Liu E, Dorscheid DR. IL-13 signaling through IL-13 receptor α2 mediates airway epithelial wound repair. FASEB J 2018; 33:3746-3757. [PMID: 30481486 DOI: 10.1096/fj.201801285r] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Asthma is an airway inflammatory disease characterized by epithelial barrier dysfunction and airway remodeling. Interleukin-13 (IL-13) is a pleiotropic cytokine shown to contribute to features of airway remodeling. We have previously demonstrated that IL-13 is an important mediator of normal airway epithelial repair and health. The role of IL-13 signaling via its receptor subunits (IL-13Rα1/IL-4Rα and IL-13Rα2) in airway epithelial repair and restoration of intact barrier function is not well understood and was investigated in this study using in vitro models. The blocking of IL-13 signaling via IL-13Rα2 significantly reduced airway epithelial repair by 24 h post-mechanical wounding in 1HAEo- cells. Expression and release of repair-mediating growth factor, heparin-binding epidermal growth factor (EGF)-like growth factor (HB-EGF), and subsequent activation of EGF receptor (EGFR) were also significantly reduced in response to wounding when IL-13Rα2 was blocked. Our data support that IL-13 signals via IL-13Rα2 to mediate normal airway epithelial repair via HB-EGF-dependent activation of EGFR. In human donor lung tissues, we observed that airway epithelium of asthmatics expressed significantly decreased levels of IL-13Rα2 and increased levels of IL-13Rα1 compared with nonasthmatics. Dysregulated expression of IL-13 receptor subunits in the airways of asthmatics may thus contribute to the epithelial barrier dysfunction observed in asthma.-Yang, S. J., Allahverdian, S., Saunders, A. D. R., Liu, E., Dorscheid, D. R. IL-13 signaling through IL-13 receptor α2 mediates airway epithelial wound repair.
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Affiliation(s)
- S Jasemine Yang
- Department of Medicine, Centre for Heart Lung Innovation, Providence Health Care, University of British Columbia, Vancouver, British Columbia, Canada
| | - Sima Allahverdian
- Department of Medicine, Centre for Heart Lung Innovation, Providence Health Care, University of British Columbia, Vancouver, British Columbia, Canada
| | - Angela D R Saunders
- Department of Medicine, Centre for Heart Lung Innovation, Providence Health Care, University of British Columbia, Vancouver, British Columbia, Canada
| | - Emily Liu
- Department of Medicine, Centre for Heart Lung Innovation, Providence Health Care, University of British Columbia, Vancouver, British Columbia, Canada
| | - Delbert R Dorscheid
- Department of Medicine, Centre for Heart Lung Innovation, Providence Health Care, University of British Columbia, Vancouver, British Columbia, Canada
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An IL13Rα2 peptide exhibits therapeutic activity against metastatic colorectal cancer. Br J Cancer 2018; 119:940-949. [PMID: 30318506 PMCID: PMC6203792 DOI: 10.1038/s41416-018-0259-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 08/07/2018] [Accepted: 08/16/2018] [Indexed: 12/28/2022] Open
Abstract
Background Interleukin 13 receptor α2 (IL13Rα2) is overexpressed in metastatic colorectal cancer. Here, we have developed novel strategies to block IL-13 binding to IL13Rα2 in order to reduce metastatic spread. Methods Synthetic IL13Rα2 D1 peptide (GSETWKTIITKN) was tested for the inhibition of IL-13 binding to IL13Rα2 using ELISA and different cellular assays. Peptide blocking effects on different cell signalling mediators were determined by western blot. An enantiomer version of the peptide (D-D1) was prepared to avoid proteolytic digestion. Nude mice were used for tumour growth and survival analysis after treatment with IL13Rα2 peptides. Results IL13Rα2 D1 peptide inhibited migration, invasion, and proliferation in metastatic colorectal and glioblastoma cancer cells treated with IL-13. Residues 82K, 83T, 85I and 86T were essential for blocking IL-13. IL13Rα2 peptide abolished ligand-mediated receptor internalisation and degradation, and substantially decreased IL-13 signalling capacity through IL13Rα2 to activate the FAK, PI3K/AKT and Src pathways as well as MT1-MMP expression. In addition, D1 significantly inhibited IL-13-mediated STAT6 activation through IL13Rα1. Nude mice treated with the enantiomer D-D1 peptide showed a remarkable survival increase. Conclusions We propose that the D-D1 peptide from IL13Rα2 represents a promising therapeutic agent to inhibit metastatic progression in colorectal cancer and, likely, other solid tumours.
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Zhang Y, Li C, Zhang M, Li Z. IL-13 and IL-13Rα1 are overexpressed in extranodal natural killer/T cell lymphoma and mediate tumor cell proliferation. Biochem Biophys Res Commun 2018; 503:2715-2720. [PMID: 30107911 DOI: 10.1016/j.bbrc.2018.08.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 08/03/2018] [Indexed: 02/06/2023]
Abstract
Extranodal NK/T cell lymphoma (NKTCL) is a rare but aggressive subtype of non-Hodgkin lymphoma. Multi-agent chemotherapy and involved-field radiotherapy are used to treat this disease, but the prognosis remains poor. Interleukin 13 and its receptors (IL-13Rs) are correlated with the pathogenesis and progression of various malignances. However, their roles in NKTCL have not been evaluated. In this study, we examined the roles of IL-13 and IL-13Rs in NKTCL and the underlying mechanisms. We found significantly higher serum IL-13 levels (p < 0.001) and IL-13Rα1 expression in tumor tissues (36 of 40, p < 0.001) in patients with NKTCL than in control cohort. IL-13 secretion was observed in tumor tissues (30 of 40, p < 0.001) and several cell lines of NKTCL. However, we did not detect significant associations between clinical characteristics and the expression levels of IL-13 or IL-13Rs. In vitro, IL-13 activated Stat6 and promoted cell proliferation in a dose-dependent manner. In addition, blocking IL-13 exerted a negative effect on tumor cell growth. We conclude that IL-13 functions as an autocrine growth factor in NKTCL and contributes to its pathogenesis. Blocking IL-13 is thus a potential therapeutic approach for NKTCL.
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Affiliation(s)
- Yanjie Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China
| | - Chaoping Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China
| | - Mingzhi Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.
| | - Zhaoming Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.
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Liu J, Li YY, Andiappan AK, Yan Y, Tan KS, Ong HH, Thong KT, Ong YK, Yu FG, Low HB, Zhang YL, Shi L, Wang DY. Role of IL-13Rα2 in modulating IL-13-induced MUC5AC and ciliary changes in healthy and CRSwNP mucosa. Allergy 2018; 73:1673-1685. [PMID: 29405354 DOI: 10.1111/all.13424] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/25/2018] [Indexed: 12/22/2022]
Abstract
BACKGROUND The IL-13 receptor α2 (IL-13Rα2) is a receptor for IL-13 which has conflicting roles in mediating IL-13 responses in the lower airway, with little known about its impact on upper airway diseases. We sought to investigate the expression of IL-13 receptors, IL-13Rα1 and IL-13Rα2, in chronically inflamed nasal epithelium, and explore IL-13-induced signaling pathways in an in vitro model of human nasal epithelial cells (hNECs). METHODS The protein and mRNA expression levels of IL-13 and its receptors in nasal biopsies of patients with nasal polyps (NP) and healthy controls were evaluated. We investigated goblet cell stimulation with mucus hypersecretion induced by IL-13 (10 ng/mL, 72 hours) treatment in hNECs using a pseudostratified epithelium in air-liquid interface (ALI) culture. RESULTS There were significant increases in IL-13, IL-13Rα1, and IL-13Rα2 mRNA and protein levels in NP epithelium with healthy controls as baseline. MUC5AC mRNA positively correlated with IL-13Rα2 (r = .5886, P = .002) but not with IL-13Rα1 in primary hNECs. IL-13 treatment resulted in a significant increase in mRNA and protein levels of IL-13Rα2 only in hNECs. IL-13 treatment induced an activation of extracellular signal-regulated kinases (ERK)1/2 and an upregulation of C-JUN, where the IL-13-induced effects on hNECs could be attenuated by ERK1/2 inhibitor (50 μmol/L) or dexamethasone (10-4 -10-7 mol/L) treatment. CONCLUSIONS IL-13Rα2 has a potential role in IL-13-induced MUC5AC and ciliary changes through ERK1/2 signal pathway in the nasal epithelium. IL-13Rα2 may contribute to airway inflammation and aberrant remodeling which are the main pathological features of CRSwNP.
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Affiliation(s)
- J. Liu
- Department of Otolaryngology; Yong Loo Lin School of Medicine; National University of Singapore; Singapore Singapore
| | - Y. Y. Li
- Department of Biomedical Engineering; National University of Singapore; Singapore Singapore
| | - A. K. Andiappan
- Singapore Immunology Network (SIgN); Agency for Science, Technology and Research (A*STAR); Singapore Singapore
| | - Y. Yan
- Department of Otolaryngology; Yong Loo Lin School of Medicine; National University of Singapore; Singapore Singapore
| | - K. S. Tan
- Department of Otolaryngology; Yong Loo Lin School of Medicine; National University of Singapore; Singapore Singapore
| | - H. H. Ong
- Department of Otolaryngology; Yong Loo Lin School of Medicine; National University of Singapore; Singapore Singapore
| | - K. T. Thong
- Department of Otolaryngology-Head and Neck Surgery; National University Health System (NUHS); Singapore Singapore
| | - Y. K. Ong
- Department of Otolaryngology-Head and Neck Surgery; National University Health System (NUHS); Singapore Singapore
| | - F. G. Yu
- Department of Otolaryngology; Yong Loo Lin School of Medicine; National University of Singapore; Singapore Singapore
| | - H. B. Low
- Department of Microbiology and Immunology; Yong Loo Lin School of Medicine; National University of Singapore; Singapore Singapore
| | - Y. L. Zhang
- Department of Microbiology and Immunology; Yong Loo Lin School of Medicine; National University of Singapore; Singapore Singapore
| | - L. Shi
- Department of Otolaryngology; The Second Hospital of Shandong University; Jinan China
| | - D. Y. Wang
- Department of Otolaryngology; Yong Loo Lin School of Medicine; National University of Singapore; Singapore Singapore
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Kwon HJ, Choi JE, Bae YK. Interleukin-13 receptor alpha 2 expression in tumor cells is associated with reduced disease-free survival in patients with luminal subtype invasive breast cancer. Tumour Biol 2018; 40:1010428318783657. [PMID: 29911489 DOI: 10.1177/1010428318783657] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Interleukin-13 receptor alpha 2 is one of the subunits of transmembrane receptor for interleukin-13. The aim of this study was to investigate the prognostic value of interleukin-13 receptor alpha 2 expression in invasive breast cancer. Interleukin-13 receptor alpha 2 expressions were assessed by immunohistochemistry in tissue microarrays of 1283 invasive breast cancer samples, and associations between these expressions and clinicopathological variables and clinical outcomes were investigated. Interleukin-13 receptor alpha 2 expression was observed in 138 (10.8%) samples, and found to be associated with positive estrogen receptor (p < 0.001) and progesterone receptor (p < 0.001) and with the luminal subtype (p < 0.001). No significant association was found between interleukin-13 receptor alpha 2 expression and other clinicopathological variables including age, tumor size, lymph node metastasis, histologic types, histologic grade, HER2 status, Ki-67 labeling index, or tumor-infiltrating lymphocytes levels. Patients with interleukin-13 receptor alpha 2 expression tended to have poorer disease-free survival, but the difference was not statistically significant (p = 0.069). Subgroup analysis showed luminal breast cancer patients positive for interleukin-13 receptor alpha 2 expression had significantly poorer disease-free survival (p = 0.018) than luminal breast cancer patients negative for interleukin-13 receptor alpha 2 expression. However, no association between interleukin-13 receptor alpha 2 expression and clinical outcome was observed in HER2-positive and triple-negative subgroups (p = 0.574 and p = 0.936, respectively). Multivariate analysis showed interleukin-13 receptor alpha 2 expression was an independent poor prognostic factor for luminal breast cancer (p = 0.03). This study shows interleukin-13 receptor alpha 2 expression could be a useful prognostic marker for selecting patients with luminal breast cancer likely to follow a clinically aggressive course despite receiving systemic therapy.
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Affiliation(s)
- Hee Jung Kwon
- 1 Department of Pathology, College of Medicine, Yeungnam University, Daegu, South Korea
| | - Jung Eun Choi
- 2 Department of Surgery, College of Medicine, Yeungnam University, Daegu, South Korea
| | - Young Kyung Bae
- 1 Department of Pathology, College of Medicine, Yeungnam University, Daegu, South Korea
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Zhang Y, He S, Mei R, Kang Y, Duan J, Wei R, Xiang C, Wu Y, Lu X, Cai Z, Xiong L. miR‑29a suppresses IL‑13‑induced cell invasion by inhibiting YY1 in the AKT pathway in lung adenocarcinoma A549 cells. Oncol Rep 2018; 39:2613-2623. [PMID: 29620222 PMCID: PMC5983933 DOI: 10.3892/or.2018.6352] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 03/29/2018] [Indexed: 12/15/2022] Open
Abstract
IL‑13 is a proinflammatory cytokine associated with multiple pathological conditions and the promotion of metastasis in lung cancer. Previous studies have demonstrated that IL‑13 and YY1 are associated with PI3K/AKT signaling. In addition, miR‑29a has been found to play a critical role in cell invasion in lung cancer. However, the molecular mechanism of miR‑29a underlying its involvement in IL‑13‑induced lung cancer cell invasion remains largely unknown. In the present study, we aimed to investigate the role of miR‑29a in cell invasion mediated by IL‑13 in lung cancer. By using MTT and wound‑scratch assays, we assessed cell proliferation and migration induced by IL‑13, and identified activation of the PI3K/AKT/YY1 pathway. Inhibition of PI3K/AKT by LY294002 downregulated IL‑13‑induced YY1 expression. Furthermore, we found that miR‑29a directly targets YY1 and suppressed its expression in lung cancer. By using MTT, flow cytometry and Transwell assays, overexpression of miR‑29a restricted both YY1 and N‑cadherin expression, and inhibited IL‑13‑induced invasion of lung cancer A549 cells. Taken together, these findings demonstrate that PI3K/AKT/YY1 is involved in the regulation of lung cancer cell behavior induced by IL‑13, and miR‑29a represents a promising therapeutic target.
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Affiliation(s)
- Yu Zhang
- Department of Pathophysiology, Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Shujin He
- Department of Pathophysiology, Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Renmei Mei
- Department of Pathophysiology, Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Yurong Kang
- Department of Pathophysiology, Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Jing Duan
- Department of Pathophysiology, Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Ran Wei
- Department of Pathophysiology, Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Chuqi Xiang
- Department of Pathophysiology, Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Yemeng Wu
- Department of Pathophysiology, Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Xiangtong Lu
- Department of Pathophysiology, Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Zhenyu Cai
- Department of Pathophysiology, Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Lixia Xiong
- Department of Pathophysiology, Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
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IL-13/STAT6 signaling plays a critical role in the epithelial-mesenchymal transition of colorectal cancer cells. Oncotarget 2018; 7:61183-61198. [PMID: 27533463 PMCID: PMC5308644 DOI: 10.18632/oncotarget.11282] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Accepted: 08/08/2016] [Indexed: 12/17/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most common causes of cancer-related death worldwide due to the distant metastases. Compelling evidence has reported that epithelial-mesenchymal transition (EMT) is involved in promoting cancer invasion and metastasis. However, the precise molecular events that initiate this complex EMT process remain poorly understood. Here, we showed that the pleiotropic cytokine interleukin-13 (IL-13) could induce an aggressive phenotype displaying EMT by enhancing the expression of EMT-promoting factor ZEB1. Importantly, STAT6 signaling inhibitor and STAT6 knockdown significantly reversed IL-13-induced EMT and ZEB1 induction in CRC cells, whereas ectopic STAT6 expression in STAT6null CRC cell line markedly promoted EMT in the present of IL-13. ChIP-PCR and Luciferase assays revealed that activated STAT6 directly bound to the promoter of ZEB1. Otherwise, we found IL-13 also up-regulated the stem cell markers (nanog, CD44, CD133 and CD166) and promoted cell migration and invasion through STAT6 pathway. We also found that siRNA-mediated knockdown of IL-13Rα1 could reverse IL-13-induced ZEB1 and EMT changes by preventing STAT6 signaling. Finally, we demonstrated positive correlation between IL-13Rα1 and ZEB1 at mRNA levels in human CRC samples. Taken together, our findings first demonstrated that IL-13/IL-13Rα1/STAT6/ZEB1 pathway plays a critical role in promoting EMT and aggressiveness of CRC.
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