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DA XIA, GE HAN, SHI JUNFENG, ZHU CHUNHUA, WANG GUOZHU, FANG YUAN, XU JIN. ROR2 promotes invasion and chemoresistance of triple-negative breast cancer cells by activating PI3K/AKT/mTOR signaling. Oncol Res 2024; 32:1209-1219. [PMID: 38948021 PMCID: PMC11209745 DOI: 10.32604/or.2024.045433] [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: 08/27/2023] [Accepted: 01/15/2024] [Indexed: 07/02/2024] Open
Abstract
Objective This study aimed to investigate the role of receptor tyrosine kinase-like orphan receptor 2 (ROR2) in triple-negative breast cancer (TNBC). Methods ROR2 expression in primary TNBC and metastatic TNBC tissues was analyzed by immunohistochemical staining and PCR. ROR2 expression in TNBC cell lines was detected by PCR and Western blot analysis. The migration, invasion and chemosensitivity of TNBC cells with overexpression or knockdown of ROR2 were examined. Results ROR2 expression was high in metastatic TNBC tissues. ROR2 knockdown suppressed the migration, invasion and chemoresistance of TNBC cells. ROR2 overexpression in MDA-MB-435 cells promoted the migration, invasion, and chemoresistance. Moreover, ROR2 knockdown in HC1599 and MDA-MB-435 adriamycin-resistant cells enhanced chemosensitivity to adriamycin. ROR2 could activate PI3K/AKT/mTOR signaling in TNBC cells. Conclusion ROR2 is upregulated and promotes metastatic phenotypes of TNBC by activating PI3K/AKT/mTOR signaling.
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Affiliation(s)
- XIA DA
- Department of Breast and Thyroid, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - HAN GE
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - JUNFENG SHI
- Department of Oncology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - CHUNHUA ZHU
- Department of Breast and Thyroid, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - GUOZHU WANG
- Department of Breast and Thyroid, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - YUAN FANG
- Department of Pathology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - JIN XU
- Department of Breast and Thyroid, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
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Yamauchi N, Otsuka M, Ishikawa T, Kakeji Y, Kikuchi A, Masuda A, Kodama Y, Minami Y, Kamizaki K. Role of Wnt5b-Ror1 signaling in the proliferation of pancreatic ductal adenocarcinoma cells. Genes Cells 2024; 29:503-511. [PMID: 38531660 DOI: 10.1111/gtc.13115] [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: 03/18/2024] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 03/28/2024]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the most refractory cancers with the worst prognosis. Although several molecules are known to be associated with the progression of PDAC, the molecular mechanisms underlying the progression of PDAC remain largely elusive. The Ror-family receptors, Ror1 and Ror2, which act as a receptor(s) for Wnt-family ligands, particularly Wnt5a, are involved in the progression of various types of cancers. Here, we show that higher expression of Ror1 and Wnt5b, but not Ror2, are associated with poorer prognosis of PDAC patients, and that Ror1 and Wnt5b are expressed highly in a type of PDAC cell lines, PANC-1 cells. Knockdown of either Ror1 or Wnt5b in PANC-1 cells inhibited their proliferation significantly in vitro, and knockout of Ror1 in PANC-1 cells resulted in a significant inhibition of tumor growth in vivo. Furthermore, we show that Wnt5b-Ror1 signaling in PANC-1 cells promotes their proliferation in a cell-autonomous manner by modulating our experimental setting in vitro. Collectively, these findings indicate that Wnt5b-Ror1 signaling might play an important role in the progression of some if not all of PDAC by promoting proliferation.
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Affiliation(s)
- Natsuko Yamauchi
- Division of Cell Physiology, Department of Physiology and Cell Biology, Graduate School of Medicine, Kobe University, Kobe, Japan
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Mako Otsuka
- Division of Cell Physiology, Department of Physiology and Cell Biology, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Tomohiro Ishikawa
- Division of Cell Physiology, Department of Physiology and Cell Biology, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Yoshihiro Kakeji
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Akira Kikuchi
- Center for Infectious Disease Education and Research, Osaka University, Suita, Japan
| | - Atsuhiro Masuda
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yuzo Kodama
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yasuhiro Minami
- Division of Cell Physiology, Department of Physiology and Cell Biology, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Koki Kamizaki
- Division of Cell Physiology, Department of Physiology and Cell Biology, Graduate School of Medicine, Kobe University, Kobe, Japan
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Kamizaki K, Minami Y, Nishita M. Role of the Ror family receptors in Wnt5a signaling. In Vitro Cell Dev Biol Anim 2024; 60:489-501. [PMID: 38587578 DOI: 10.1007/s11626-024-00885-4] [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: 10/30/2023] [Accepted: 01/30/2024] [Indexed: 04/09/2024]
Abstract
Ror-family receptors, Ror1 and Ror2, are type I transmembrane proteins that possess an extracellular cysteine-rich domain, which is conserved throughout the Frizzled-family receptors and is a binding site for Wnt ligands. Both Ror1 and Ror2 function primarily as receptors or co-receptors for Wnt5a to activate the β-catenin-independent, non-canonical Wnt signaling, thereby regulating cell polarity, migration, proliferation, and differentiation depending on the context. Ror1 and Ror2 are expressed highly in many tissues during embryogenesis but minimally or scarcely in adult tissues, with some exceptions. In contrast, Ror1 and Ror2 are expressed in many types of cancers, and their high expression often contributes to the progression of the disease. Therefore, Ror1 and Ror2 have been proposed as potential targets for the treatment of the malignancies. In this review, we provide an overview of the regulatory mechanisms of Ror1/Ror2 expression and discuss how Wnt5a-Ror1/Ror2 signaling is mediated and regulated by their interacting proteins.
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Affiliation(s)
- Koki Kamizaki
- Division of Cell Physiology, Department of Physiology and Cell Biology, Graduate School of Medicine, Kobe University, Kobe, 650-0017, Japan
| | - Yasuhiro Minami
- Division of Cell Physiology, Department of Physiology and Cell Biology, Graduate School of Medicine, Kobe University, Kobe, 650-0017, Japan
| | - Michiru Nishita
- Department of Biochemistry, Fukushima Medical University School of Medicine, 1 Hikariga-Oka, Fukushima, 960-1295, Japan.
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Li W, Zhang K, Wang W, Liu Y, Huang J, Zheng M, Li L, Zhang X, Xu M, Chen G, Wang L, Zhang S. Combined inhibition of HER2 and VEGFR synergistically improves therapeutic efficacy via PI3K-AKT pathway in advanced ovarian cancer. J Exp Clin Cancer Res 2024; 43:56. [PMID: 38403634 PMCID: PMC10895844 DOI: 10.1186/s13046-024-02981-5] [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: 09/16/2023] [Accepted: 02/11/2024] [Indexed: 02/27/2024] Open
Abstract
BACKGROUND Ovarian cancer (OC) is a prevalent malignancy in the female reproductive system, and developing effective targeted therapies for this disease remains challenging. The aim of this study was to use clinically-relevant OC models to evaluate the therapeutic effectiveness of RC48, an antibody-drug conjugate (ADC) targeting HER2, either alone or in combination with the VEGFR inhibitor Cediranib Maleate (CM), for the treatment of advanced OC. METHODS OC tumor specimens and cell lines were analyzed to determine HER2 and VEGFR expression by Western blot, immunocytochemistry and immunofluorescence. Moreover, the OC cell lines, cell-derived xenograft (CDX) and patient-derived xenograft (PDX) models were treated with RC48 and/or CM and then subjected to cell proliferation, viability, apoptosis, and tumor growth analyses to evaluate the feasibility of combination therapy for OC both in vitro and in vivo. Additionally, RNA-Seq was performed to investigate the critical mechanism underlying the combination therapy of RC48 and CM. RESULTS Our results demonstrated that RC48 alone effectively targeted and inhibited the growth of HER2-positive OC tumors in both cell lines and PDX models. Furthermore, the combination of RC48 and CM synergistically induced tumor regression in human OC cell lines, as well as CDX and PDX models. Mechanistically, we observed that the combination treatment inhibited the growth of OC cells involved inducing apoptosis and suppressing cell motility. RNA-seq analysis provided further mechanistic insights and revealed that co-administration of RC48 and CM downregulated multiple cancer-related pathways, including the AKT/mTOR pathway, cell cycle, and cell proliferation. Notably, our data further confirmed that the PI3K-AKT pathway played a key role in the inhibition of proliferation triggered by combinational treatment of RC48 and CM in OC cells. CONCLUSIONS These findings provide a preclinical framework supporting the potential of dual targeting HER2 and VEGFR as a promising therapeutic strategy to improve outcomes in patients with OC.
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Affiliation(s)
- Weisong Li
- Department of Pathology, First Affiliated Hospital, Gannan Medical University, Ganzhou, 341000, China
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases (Ministry of Education), Gannan Medical University, 1 Hexie Road, Rongjiang New District, Ganzhou, 341000, China
| | - Kai Zhang
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases (Ministry of Education), Gannan Medical University, 1 Hexie Road, Rongjiang New District, Ganzhou, 341000, China
- School of Basic Medicine, Gannan Medical University, Ganzhou, 341000, China
| | - Wenjun Wang
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases (Ministry of Education), Gannan Medical University, 1 Hexie Road, Rongjiang New District, Ganzhou, 341000, China
- Department of Immunology, School of Basic Medical Sciences, Fudan University, Shanghai, 200032, China
| | - Yuanyuan Liu
- Department of Gynaecology and Obstetrics, Ganzhou People's Hospital (The Affiliated Ganzhou Hospital of Nanchang University), Ganzhou, 341000, China
| | - Jianming Huang
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases (Ministry of Education), Gannan Medical University, 1 Hexie Road, Rongjiang New District, Ganzhou, 341000, China
- School of Basic Medicine, Gannan Medical University, Ganzhou, 341000, China
| | - Meihong Zheng
- Department of Pathology, First Affiliated Hospital, Gannan Medical University, Ganzhou, 341000, China
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases (Ministry of Education), Gannan Medical University, 1 Hexie Road, Rongjiang New District, Ganzhou, 341000, China
| | - Ling Li
- Department of Pathology, First Affiliated Hospital, Gannan Medical University, Ganzhou, 341000, China
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases (Ministry of Education), Gannan Medical University, 1 Hexie Road, Rongjiang New District, Ganzhou, 341000, China
| | - Xinyu Zhang
- Department of Pathology, First Affiliated Hospital, Gannan Medical University, Ganzhou, 341000, China
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases (Ministry of Education), Gannan Medical University, 1 Hexie Road, Rongjiang New District, Ganzhou, 341000, China
| | - Minjuan Xu
- Department of Gynaecology and Obstetrics, Ganzhou People's Hospital (The Affiliated Ganzhou Hospital of Nanchang University), Ganzhou, 341000, China.
| | - Guofang Chen
- Shanghai Key Laboratory of Maternal Fetal Medicine, Clinical and Translational Research Center, Shanghai First Maternity and Infant Hospital, School of Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Tongji University, Shanghai, 200092, China.
| | - Liefeng Wang
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases (Ministry of Education), Gannan Medical University, 1 Hexie Road, Rongjiang New District, Ganzhou, 341000, China.
- School of Basic Medicine, Gannan Medical University, Ganzhou, 341000, China.
| | - Shuyong Zhang
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases (Ministry of Education), Gannan Medical University, 1 Hexie Road, Rongjiang New District, Ganzhou, 341000, China.
- School of Basic Medicine, Gannan Medical University, Ganzhou, 341000, China.
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Huang Q, Xiao Y, Lan T, Lu Y, Huang L, Zheng D. WNT7A promotes tumorigenesis of head and neck squamous cell carcinoma via activating FZD7/JAK1/STAT3 signaling. Int J Oral Sci 2024; 16:7. [PMID: 38246919 PMCID: PMC10800352 DOI: 10.1038/s41368-024-00279-y] [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: 10/28/2023] [Revised: 01/01/2024] [Accepted: 01/02/2024] [Indexed: 01/23/2024] Open
Abstract
Wnt signaling are critical pathway involved in organ development, tumorigenesis, and cancer progression. WNT7A, a member of the Wnt family, remains poorly understood in terms of its role and the underlying molecular mechanisms it entails in head and neck squamous cell carcinoma (HNSCC). According to the Cancer Genome Atlas (TCGA), transcriptome sequencing data of HNSCC, the expression level of WNT7A in tumors was found to be higher than in adjacent normal tissues, which was validated using Real-time RT-PCR and immunohistochemistry. Unexpectedly, overexpression of WNT7A did not activate the canonical Wnt-β-catenin pathway in HNSCC. Instead, our findings suggested that WNT7A potentially activated the FZD7/JAK1/STAT3 signaling pathway, leading to enhanced cell proliferation, self-renewal, and resistance to apoptosis. Furthermore, in a patient-derived xenograft (PDX) tumor model, high expression of WNT7A and phosphorylated STAT3 was observed, which positively correlated with tumor progression. These findings underscore the significance of WNT7A in HNSCC progression and propose the targeting of key molecules within the FZD7/JAK1/STAT3 pathway as a promising strategy for precise treatment of HNSCC.
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Affiliation(s)
- Qingling Huang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Yi Xiao
- Fujian Key Laboratory of Oral Diseases, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Ting Lan
- Fujian Key Laboratory of Oral Diseases, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Youguang Lu
- Fujian Key Laboratory of Oral Diseases, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
- Department of Preventive Dentistry, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Li Huang
- Department of Dentistry, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
| | - Dali Zheng
- Fujian Key Laboratory of Oral Diseases, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China.
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Benitz S, Steep A, Nasser M, Preall J, Mahajan UM, McQuithey H, Loveless I, Davis ET, Wen HJ, Long DW, Metzler T, Zwernik S, Louw M, Rempinski D, Salas-Escabillas D, Brender S, Song L, Huang L, Zhang Z, Steele NG, Regel I, Bednar F, Crawford HC. ROR2 regulates cellular plasticity in pancreatic neoplasia and adenocarcinoma. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.12.13.571566. [PMID: 38168289 PMCID: PMC10760092 DOI: 10.1101/2023.12.13.571566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Cellular plasticity is a hallmark of pancreatic ductal adenocarcinoma (PDAC) starting from the conversion of normal cells into precancerous lesions to the progression of carcinoma subtypes associated with aggressiveness and therapeutic response. We discovered that normal acinar cell differentiation, maintained by the transcription factor Pdx1, suppresses a broad gastric cell identity that is maintained in metaplasia, neoplasia, and the classical subtype of PDAC in mouse and human. We have identified the receptor tyrosine kinase Ror2 as marker of a gastric metaplasia (SPEM)-like identity in the pancreas. Ablation of Ror2 in a mouse model of pancreatic tumorigenesis promoted a switch to a gastric pit cell identity that largely persisted through progression to the classical subtype of PDAC. In both human and mouse pancreatic cancer, ROR2 activity continued to antagonize the gastric pit cell identity, strongly promoting an epithelial to mesenchymal transition, conferring resistance to KRAS inhibition, and vulnerability to AKT inhibition.
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Affiliation(s)
- Simone Benitz
- Department of Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Alec Steep
- Center of Translational Data Science, University of Chicago, Chicago, Illinois, USA
| | - Malak Nasser
- Department of Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Jonathan Preall
- Cold Spring Harbor Laboratory Cancer Center, Cold Spring Harbor, New York, USA
| | - Ujjwal M. Mahajan
- Department of Medicine II, University Hospital, LMU Munich, Munich, Germany
| | - Holly McQuithey
- Department of Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Ian Loveless
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan, USA
| | - Erick T. Davis
- Department of Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Hui-Ju Wen
- Department of Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Daniel W. Long
- Department of Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Thomas Metzler
- Comparative Experimental Pathology (CEP), Institute of Pathology, School of Medicine and Health, Technical University of Munich, Munich, Germany
| | - Samuel Zwernik
- Department of Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Michaela Louw
- Department of Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Donald Rempinski
- Department of Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | | | - Sydney Brender
- Department of Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Linghao Song
- Center of Translational Data Science, University of Chicago, Chicago, Illinois, USA
| | - Ling Huang
- Department of Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Zhenyu Zhang
- Center of Translational Data Science, University of Chicago, Chicago, Illinois, USA
| | - Nina G. Steele
- Department of Surgery, Henry Ford Health System, Detroit, Michigan, USA
- Department of Pathology, Wayne State University, Detroit, Michigan, USA
- Department of Pharmacology and Toxicology, Michigan State University, Lansing, Michigan, USA
- Department of Oncology, Wayne State University, Detroit, Michigan, USA
| | - Ivonne Regel
- Department of Medicine II, University Hospital, LMU Munich, Munich, Germany
| | - Filip Bednar
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Howard C. Crawford
- Department of Surgery, Henry Ford Health System, Detroit, Michigan, USA
- Department of Pharmacology and Toxicology, Michigan State University, Lansing, Michigan, USA
- Department of Oncology, Wayne State University, Detroit, Michigan, USA
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Irmer B, Efing J, Reitnauer LE, Angenendt A, Heinrichs S, Schubert A, Schulz M, Binder C, Tio J, Hansen U, Geyer C, Gerwing M, Bleckmann A, Menck K. Extracellular vesicle-associated tyrosine kinase-like orphan receptors ROR1 and ROR2 promote breast cancer progression. Cell Commun Signal 2023; 21:171. [PMID: 37430307 DOI: 10.1186/s12964-023-01186-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 06/06/2023] [Indexed: 07/12/2023] Open
Abstract
BACKGROUND Extracellular vesicles (EVs) harbor a plethora of different biomolecules, which they can transport across cells. In cancer, tumor-derived EVs thereby support the creation of a favorable tumor microenvironment. So far, EV uptake and cargo delivery into target cells have been regarded as the main mechanisms for the pro-tumoral function of EVs. To test this hypothesis, we investigated the fate of the oncogenic transmembrane Wnt tyrosine kinase-like orphan receptor 1 and 2 (ROR1, ROR2) delivered via distinct EV subpopulations to breast cancer cells and aimed to unravel their impact on tumor progression. METHODS EVs were isolated by differential ultracentrifugation from cell culture supernatant as well as plasma samples from healthy individuals (n = 27) and breast cancer patients (n = 41). EVs were thoroughly characterized by electron microscopy, nanoparticle tracking analysis, immunoblot, and flow cytometry. ROR transfer to target cells was observed using microscopy-based assays and biodistribution experiments were conducted in syngeneic mice. EV impact on cancer cell migration and invasion was tested in functional assays. RESULTS We observed that the supernatant of ROR-overexpressing cells was sufficient for transferring the receptors to ROR-negative cells. Analyzing the secretome of the ROR-overexpressing cells, we detected a high enrichment of ROR1/2 on large and small EVs, but not on large oncosomes. Interestingly, the majority of ROR-positive EVs remained attached to the target cell surface after 24 h of stimulation and was quickly removed by treatment with trypsin. Nonetheless, ROR-positive EVs increased migration and invasion of breast cancer cells, even after chemically inhibiting EV uptake, in dependence of RhoA downstream signaling. In vivo, ROR-depleted EVs tended to distribute less into organs prone for the formation of breast cancer metastases. ROR-positive EVs were also significantly elevated in the plasma of breast cancer patients and allowed to separate them from healthy controls. CONCLUSIONS The oncogenic Wnt receptors ROR1/2 are transferred via EVs to the surface of ROR-negative cancer cells, in which they induce an aggressive phenotype supporting tumor progression. Video Abstract.
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Affiliation(s)
- Barnabas Irmer
- University Hospital Münster, Dept. of Medicine A, Albert-Schweitzer-Campus 1 D3, 48149, Münster, Germany
- West German Cancer Center, University Hospital Münster, Münster, Germany
| | - Janes Efing
- University Hospital Münster, Dept. of Medicine A, Albert-Schweitzer-Campus 1 D3, 48149, Münster, Germany
- West German Cancer Center, University Hospital Münster, Münster, Germany
| | - Lea Elisabeth Reitnauer
- University Hospital Münster, Dept. of Medicine A, Albert-Schweitzer-Campus 1 D3, 48149, Münster, Germany
- West German Cancer Center, University Hospital Münster, Münster, Germany
| | - Allegra Angenendt
- University Hospital Münster, Dept. of Medicine A, Albert-Schweitzer-Campus 1 D3, 48149, Münster, Germany
- West German Cancer Center, University Hospital Münster, Münster, Germany
| | - Saskia Heinrichs
- University Hospital Münster, Dept. of Medicine A, Albert-Schweitzer-Campus 1 D3, 48149, Münster, Germany
- West German Cancer Center, University Hospital Münster, Münster, Germany
| | - Antonia Schubert
- Division Signaling and Functional Genomics, German Cancer Research Center (DKFZ) and Heidelberg University, Heidelberg, Germany
- Dept. of Medical Oncology, University Hospital Heidelberg, National Center for Tumor Diseases (NCT), Heidelberg, Germany
| | - Matthias Schulz
- Dept. of Hematology/Medical Oncology, University Medical Center Göttingen, Göttingen, Germany
| | - Claudia Binder
- Dept. of Hematology/Medical Oncology, University Medical Center Göttingen, Göttingen, Germany
| | - Joke Tio
- Dept. of Obstetrics and Gynaecology, University of Münster, Münster, Germany
| | - Uwe Hansen
- Institute for Musculoskeletal Medicine, University of Münster, Münster, Germany
| | | | - Mirjam Gerwing
- Clinic for Radiology, University of Münster, Münster, Germany
| | - Annalen Bleckmann
- University Hospital Münster, Dept. of Medicine A, Albert-Schweitzer-Campus 1 D3, 48149, Münster, Germany
- West German Cancer Center, University Hospital Münster, Münster, Germany
| | - Kerstin Menck
- University Hospital Münster, Dept. of Medicine A, Albert-Schweitzer-Campus 1 D3, 48149, Münster, Germany.
- West German Cancer Center, University Hospital Münster, Münster, Germany.
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8
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Benjamin M, Malakar P, Sinha RA, Nasser MW, Batra SK, Siddiqui JA, Chakravarti B. Molecular signaling network and therapeutic developments in breast cancer brain metastasis. ADVANCES IN CANCER BIOLOGY - METASTASIS 2023; 7:100079. [PMID: 36536947 PMCID: PMC7613958 DOI: 10.1016/j.adcanc.2022.100079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Breast cancer (BC) is one of the most frequently diagnosed cancers in women worldwide. It has surpassed lung cancer as the leading cause of cancer-related death. Breast cancer brain metastasis (BCBM) is becoming a major clinical concern that is commonly associated with ER-ve and HER2+ve subtypes of BC patients. Metastatic lesions in the brain originate when the cancer cells detach from a primary breast tumor and establish metastatic lesions and infiltrate near and distant organs via systemic blood circulation by traversing the BBB. The colonization of BC cells in the brain involves a complex interplay in the tumor microenvironment (TME), metastatic cells, and brain cells like endothelial cells, microglia, and astrocytes. BCBM is a significant cause of morbidity and mortality and presents a challenge to developing successful cancer therapy. In this review, we discuss the molecular mechanism of BCBM and novel therapeutic strategies for patients with brain metastatic BC.
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Affiliation(s)
- Mercilena Benjamin
- Lab Oncology, Dr. B.R.A.I.R.C.H. All India Institute of Medical Sciences, New Delhi, India
| | - Pushkar Malakar
- Department of Biomedical Science and Technology, School of Biological Sciences, Ramakrishna Mission Vivekananda Educational and Research Institute, Narendrapur, West Bengal, 700103, India
| | - Rohit Anthony Sinha
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Mohd Wasim Nasser
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68108, USA
| | - Surinder K. Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68108, USA
| | - Jawed Akhtar Siddiqui
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68108, USA
| | - Bandana Chakravarti
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
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The Roles of Secreted Wnt Ligands in Cancer. Int J Mol Sci 2023; 24:ijms24065349. [PMID: 36982422 PMCID: PMC10049518 DOI: 10.3390/ijms24065349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/28/2023] [Accepted: 03/04/2023] [Indexed: 03/17/2023] Open
Abstract
Wnt ligands are secreted signaling proteins that display a wide range of biological effects. They play key roles in stimulating Wnt signaling pathways to facilitate processes such as tissue homeostasis and regeneration. Dysregulation of Wnt signaling is a hallmark of many cancers and genetic alterations in various Wnt signaling components, which result in ligand-independent or ligand-dependent hyperactivation of the pathway that have been identified. Recently, research is focusing on the impact of Wnt signaling on the interaction between tumor cells and their micro-environment. This Wnt-mediated crosstalk can act either in a tumor promoting or suppressing fashion. In this review, we comprehensively outline the function of Wnt ligands in different tumor entities and their impact on key phenotypes, including cancer stemness, drug resistance, metastasis, and immune evasion. Lastly, we elaborate approaches to target Wnt ligands in cancer therapy.
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Corti C, Boscolo Bielo L, Schianca AC, Salimbeni BT, Criscitiello C, Curigliano G. Future potential targets of antibody-drug conjugates in breast cancer. Breast 2023; 69:312-322. [PMID: 36996620 PMCID: PMC10063401 DOI: 10.1016/j.breast.2023.03.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 02/06/2023] [Accepted: 03/13/2023] [Indexed: 03/29/2023] Open
Abstract
Metastatic breast cancer (BC) remains an incurable disease. Besides endocrine and targeted agents, chemotherapy is still a relevant therapeutic option for this disease. Recently, antibody-drug conjugates (ADCs) have shown to overcome the lack of tumor specificity and systemic toxicity typically associated with traditional chemotherapies, thus improving the therapeutic index. To effectively exploit this technological breakthrough, identification of optimal target antigens (Ags) is of utmost importance. To make the ideal target, differential expression of target Ags between healthy and cancer tissues, as well as specific mechanisms of ADC internalization after Ag-antibody interaction are required. Therefore, several in silico strategies to identify and characterize new promising candidate Ags have been developed. If initial in vitro and in vivo positive data are documented, thus providing a biological rationale for further Ag investigation, early phase clinical trials are designed. In BC, these strategies have already led to the development of effective ADCs, namely trastuzumab emtansine (T-DM1), trastuzumab deruxtecan (T-DXd) and sacituzumab govitecan (SG), primarily targeting HER2 and TROP-2. However, promising new Ags are currently under investigation, with encouraging results especially coming from targeting HER3, FRα, Tissue Factor, LIV-1, ROR1-2, and B7-H4. In this review, we describe the landscape of emergent and future potential targets (i.e., other than HER2 and TROP-2) investigated in BC for ADC development. Predominant target expression, function, preclinical rationale, potential clinical implication, as well as preliminary clinical trial results are provided.
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Affiliation(s)
- Chiara Corti
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology (DIPO), University of Milan, Milan, Italy.
| | - Luca Boscolo Bielo
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology (DIPO), University of Milan, Milan, Italy
| | - Ambra Carnevale Schianca
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology (DIPO), University of Milan, Milan, Italy
| | - Beatrice Taurelli Salimbeni
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology (DIPO), University of Milan, Milan, Italy
| | - Carmen Criscitiello
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology (DIPO), University of Milan, Milan, Italy
| | - Giuseppe Curigliano
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology (DIPO), University of Milan, Milan, Italy
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11
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Sanada M, Yamazaki M, Yamada T, Fujino K, Kudoh S, Tenjin Y, Saito H, Kudo N, Sato Y, Matsuo A, Suzuki M, Ito T. Heterogeneous expression and role of receptor tyrosine kinase-like orphan receptor 2 (ROR2) in small cell lung cancer. Hum Cell 2023; 36:409-420. [PMID: 36463543 DOI: 10.1007/s13577-022-00830-1] [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: 08/11/2022] [Accepted: 11/19/2022] [Indexed: 12/07/2022]
Abstract
The present study investigated the expression and role of ROR2 in small cell lung cancer (SCLC). To examine the expression of ROR2, 27 surgically resected SCLC tissue samples were immunostained for ROR2. Sixteen tissue samples were positive and some showed intratumor heterogeneity in staining intensity. The heterogeneity of ROR2 expression was also observed in tumor tissues from a PDX model of SCLC, in which there were cells with high ROR2 expression (ROR2high cells) and without its expression (ROR2low cells). These cells were subjected to a RNA sequence analysis. GSEA was performed and the results obtained revealed the enrichment of molecules such as G2M checkpoint, mitotic spindle, and E2F targets in ROR2high cells. The rate of EdU incorporation was significantly higher in ROR2high cells than ROR2low cells from the PDX model and the SCLC cell lines. Cell proliferation was suppressed in ROR2 KO SBC3 cells in vitro and in vivo. Comparisons of down-regulated differentially expressed genes in ROR2 KO SBC3 cells with up-regulated DEG in ROR2high cells from the PDX model revealed 135 common genes. After a Metascape analysis of these genes, we focused on Aurora kinases. In SCLC cell lines, the knockdown of ROR2 suppressed Aurora kinases. Therefore, ROR2 appears to regulate the cell cycle through Aurora kinases. The present results reveal a role for ROR2 in SCLC and afford a candidate system (ROR2-Aurora kinase) accompanying tumor heterogeneity in SCLC.
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Affiliation(s)
- Mune Sanada
- Department of Thoracic Surgery, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan.,Department of Pathology and Experimental Medicine, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan
| | - Masaya Yamazaki
- Department of Medical Biochemistry, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan
| | - Tatsuya Yamada
- Department of Thoracic Surgery, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan
| | - Kosuke Fujino
- Department of Thoracic Surgery, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan
| | - Shinji Kudoh
- Department of Pathology and Experimental Medicine, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan
| | - Yuki Tenjin
- Department of Respiratory Medicine, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan
| | - Haruki Saito
- Departments of Otolaryngology-Head and Neck Surgery, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan
| | - Noritaka Kudo
- Department of Pathology and Experimental Medicine, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan.,Department of Pathology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 113-0033, Japan
| | - Younosuke Sato
- Department of Pathology and Experimental Medicine, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan
| | - Akira Matsuo
- Department of Pathology and Experimental Medicine, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan.,Department of Brain Morphology, Institute of Molecular Embryology and Genetics, Kumamoto University, 2-2-1 Honjo, Chuo-Ku, Kumamoto, 860-0811, Japan
| | - Makoto Suzuki
- Department of Thoracic Surgery, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan
| | - Takaaki Ito
- Department of Pathology and Experimental Medicine, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan. .,Department of Brain Morphology, Institute of Molecular Embryology and Genetics, Kumamoto University, 2-2-1 Honjo, Chuo-Ku, Kumamoto, 860-0811, Japan. .,Department of Medical Technology, Faculty of Health Sciences, Kumamoto Health Science University, 325 Izumi, Kita-Ku, Kumamoto, Kumamoto, 861-5598, Japan.
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12
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Rui S, Kubota T, Ohata Y, Yamamoto K, Fujiwara M, Takeyari S, Ozono K. Phosphate promotes osteogenic differentiation through non-canonical Wnt signaling pathway in human mesenchymal stem cells. Bone 2022; 164:116525. [PMID: 35987514 DOI: 10.1016/j.bone.2022.116525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 08/14/2022] [Accepted: 08/15/2022] [Indexed: 12/01/2022]
Abstract
BACKGROUND Phosphate is indispensable in osteogenesis and mineralization. However, mechanisms by which phosphate enhances osteogenic differentiation are not fully understood. In this study, we studied the effect of phosphate on osteogenic differentiation as well as signaling pathways induced by phosphate in the process. METHOD Induced human bone marrow-derived mesenchymal stem cells differentiation into osteoblasts by the change of media containing β-glycerophosphate (GP), 1 mM inorganic phosphate, or 3 mM inorganic phosphate (Pi). The differentiation of osteoblasts was verified by the expression of osteoblast differentiation markers and calcium deposition. RNA sequencing was performed to assess transcriptome in the early stage of osteogenic differentiation. RESULTS Osteogenic differentiation and mineralization were promoted in the 3 mM Pi group compared to those in the GP and 1 mM Pi groups on day 7 of culture. RNA sequencing revealed that the gene expressions involved in osteogenesis and the components in the Wnt signaling pathway was increased in 3 mM Pi group compared with those in the GP on day 7. Analysis with qPCR and Western blot suggested upregulation of components in the non-canonical Wnt signaling pathway, including WNT5b and phosphorylated-c-Jun in the 3 mM Pi group on day 7. WNT11 mRNA expression was increased in the 2 induction groups on day 7. Inhibition of WNT5b by siRNA experiment attenuated the components in non-canonical Wnt signaling expression, including WNT5b, WNT11 and ROR2 mRNA expression and phosphorylated-c-Jun protein expression. In addition, osteogenic differentiation and mineralization were partly decreased in 3 mM Pi group on day 7 by the inhibition of WNT5b. CONCLUSION Pi promoted osteogenic differentiation through the up-regulation of the non-canonical Wnt signaling pathway, including WNT5b, WNT11, p-c-Jun/c-Jun, in the early stage of differentiation. These findings provide a new perspective into the association of Pi and the non-canonical Wnt signaling pathway during osteogenic differentiation.
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Affiliation(s)
- Shumin Rui
- Department of Pediatrics, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Takuo Kubota
- Department of Pediatrics, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan.
| | - Yasuhisa Ohata
- Department of Pediatrics, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Kenichi Yamamoto
- Department of Pediatrics, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan; Department of Statistical Genetics, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Makoto Fujiwara
- Department of Pediatrics, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan; The 1st. Department of Oral and Maxillofacial Surgery, Osaka University Graduate School of Dentistry, 1-8 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Shinji Takeyari
- Department of Pediatrics, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Keiichi Ozono
- Department of Pediatrics, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan
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13
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A pan-cancer analysis of matrisome proteins reveals CTHRC1 and a related network as major ECM regulators across cancers. PLoS One 2022; 17:e0270063. [PMID: 36190948 PMCID: PMC9529084 DOI: 10.1371/journal.pone.0270063] [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: 02/04/2022] [Accepted: 06/02/2022] [Indexed: 11/07/2022] Open
Abstract
The extracellular matrix in the tumour microenvironment can regulate cancer cell growth and progression. A pan-cancer analysis of TCGA data from 30 cancer types, identified the top 5% of matrisome genes with amplifications or deletions in their copy number, that affect their expression and cancer survival. A similar analysis of matrisome genes in individual cancers identified CTHRC1 to be significantly altered. CTHRC1, a regulator of collagen synthesis, was identified as the most prominently upregulated matrisome gene of interest across cancers. Differential gene expression analysis identified 19 genes whose expression is increased with CTHRC1. STRING analysis of these genes classified them as ‘extracellular’, involved most prominently in ECM organization and cell adhesion. KEGG analysis showed their involvement in ECM-receptor and growth factor signalling. Cytohubba analysis of these genes revealed 13 hub genes, of which MMP13, POSTN, SFRP4, ADAMTS16 and FNDC1 were significantly altered in their expression with CTHRC1 and seen to affect survival across cancers. This could in part be mediated by their overlapping roles in regulating ECM (collagen or fibronectin) expression and organisation. In breast cancer tumour samples CTHRC1 protein levels are significantly upregulated with POSTN and MMP13, further supporting the need to evaluate their crosstalk in cancers.
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14
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Si H, Zhao N, Pedroza A, Zaske AM, Rosen JM, Creighton CJ, Roarty K. Noncanonical Wnt/Ror2 signaling regulates cell-matrix adhesion to prompt directional tumor cell invasion in breast cancer. Mol Biol Cell 2022; 33:ar103. [PMID: 36001375 PMCID: PMC9582800 DOI: 10.1091/mbc.e22-02-0055] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 07/25/2022] [Accepted: 08/18/2022] [Indexed: 12/03/2022] Open
Abstract
Cell-extracellular matrix (ECM) interactions represent fundamental exchanges during tumor progression, yet how particular signal-transduction factors prompt the conversion of tumor cells into migratory populations capable of systemic spread during metastasis remains elusive. We demonstrate that the noncanonical Wnt receptor, Ror2, regulates tumor cell-driven matrix remodeling and invasion in breast cancer. Ror2 loss-of-function (LOF) triggers the disruption of E-cadherin within tumor cells, accompanied by an increase in tumor cell invasion and collagen realignment in three-dimensional cultures. RNA sequencing of Ror2-deficient organoids further uncovered alterations in actin cytoskeleton, cell adhesion, and collagen cross-linking gene expression programs. Spatially, we pinpoint the up-regulation and redistribution of α5 and β3 integrins together with the production of fibronectin in areas of invasion downstream of Ror2 loss. Wnt/β-catenin-dependent and Wnt/Ror2 alternative Wnt signaling appear to regulate distinct functions for tumor cells regarding their ability to modify cell-ECM exchanges during invasion. Furthermore, blocking either integrin or focal adhesion kinase (FAK), a downstream mediator of integrin-mediated signal transduction, abrogates the enhanced migration observed upon Ror2 loss. These results reveal a critical function for the alternative Wnt receptor, Ror2, as a determinant of tumor cell-driven ECM exchanges during cancer invasion and metastasis.
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Affiliation(s)
- Hongjiang Si
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030
| | - Na Zhao
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030
| | - Andrea Pedroza
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030
| | - Ana-Maria Zaske
- University of Texas Health Science Center at Houston, Houston, TX 77054
| | - Jeffrey M. Rosen
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030
- Breast Cancer Program, Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX 77030
| | - Chad J. Creighton
- Breast Cancer Program, Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX 77030
- Department of Medicine, Baylor College of Medicine, Houston, TX 77030
| | - Kevin Roarty
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030
- Breast Cancer Program, Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX 77030
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15
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Stanniocalcin 2 (STC2): a universal tumour biomarker and a potential therapeutical target. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2022; 41:161. [PMID: 35501821 PMCID: PMC9063168 DOI: 10.1186/s13046-022-02370-w] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 04/19/2022] [Indexed: 12/24/2022]
Abstract
Stanniocalcin 2 (STC2) is a glycoprotein which is expressed in a broad spectrum of tumour cells and tumour tissues derived from human breast, colorectum, stomach, esophagus, prostate, kidney, liver, bone, ovary, lung and so forth. The expression of STC2 is regulated at both transcriptional and post-transcriptional levels; particularly, STC2 is significantly stimulated under various stress conditions like ER stress, hypoxia and nutrient deprivation. Biologically, STC2 facilitates cells dealing with stress conditions and prevents apoptosis. Importantly, STC2 also promotes the development of acquired resistance to chemo- and radio- therapies. In addition, multiple groups have reported that STC2 overexpression promotes cell proliferation, migration and immune response. Therefore, the overexpression of STC2 is positively correlated with tumour growth, invasion, metastasis and patients' prognosis, highlighting its potential as a biomarker and a therapeutic target. This review focuses on discussing the regulation, biological functions and clinical importance of STC2 in human cancers. Future perspectives in this field will also be discussed.
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16
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Endo M, Kamizaki K, Minami Y. The Ror-Family Receptors in Development, Tissue Regeneration and Age-Related Disease. Front Cell Dev Biol 2022; 10:891763. [PMID: 35493090 PMCID: PMC9043558 DOI: 10.3389/fcell.2022.891763] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 03/29/2022] [Indexed: 12/17/2022] Open
Abstract
The Ror-family proteins, Ror1 and Ror2, act as receptors or co-receptors for Wnt5a and its related Wnt proteins to activate non-canonical Wnt signaling. Ror1 and/or Ror2-mediated signaling plays essential roles in regulating cell polarity, migration, proliferation and differentiation during developmental morphogenesis, tissue-/organo-genesis and regeneration of adult tissues following injury. Ror1 and Ror2 are expressed abundantly in developing tissues in an overlapping, yet distinct manner, and their expression in adult tissues is restricted to specific cell types such as tissue stem/progenitor cells. Expression levels of Ror1 and/or Ror2 in the adult tissues are increased following injury, thereby promoting regeneration or repair of these injured tissues. On the other hand, disruption of Wnt5a-Ror2 signaling is implicated in senescence of tissue stem/progenitor cells that is related to the impaired regeneration capacity of aged tissues. In fact, Ror1 and Ror2 are implicated in age-related diseases, including tissue fibrosis, atherosclerosis (or arteriosclerosis), neurodegenerative diseases, and cancers. In these diseases, enhanced and/or sustained (chronic) expression of Ror1 and/or Ror2 is observed, and they might contribute to the progression of these diseases through Wnt5a-dependent and -independent manners. In this article, we overview recent advances in our understanding of the roles of Ror1 and Ror2-mediated signaling in the development, tissue regeneration and age-related diseases, and discuss their potential to be therapeutic targets for chronic inflammatory diseases and cancers.
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17
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Allen V, Coulombe J, Zhao H, Kreps LM, Cook DP, Pryce B, Clemons M, Vanderhyden BC, Gray DA, Addison CL. VIVA1: a more invasive subclone of MDA-MB-134VI invasive lobular carcinoma cells with increased metastatic potential in xenograft models. Br J Cancer 2022; 127:56-68. [PMID: 35318435 PMCID: PMC9276762 DOI: 10.1038/s41416-022-01778-7] [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: 06/01/2021] [Revised: 01/28/2022] [Accepted: 02/25/2022] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Invasive lobular carcinoma (ILC) is the second most common type of breast cancer. As few tools exist to study ILC metastasis, we isolated ILC cells with increased invasive properties to establish a spontaneously metastasising xenograft model. METHODS MDA-MB-134VI ILC cells were placed in transwells for 7 days. Migrated cells were isolated and expanded to create the VIVA1 cell line. VIVA1 cells were compared to parental MDA-MB-134VI cells in vitro for ILC marker expression and relative proliferative and invasive ability. An intraductally injected orthotopic xenograft model was used to assess primary and metastatic tumour growth in vivo. RESULTS Similar to MDA-MB-134VI, VIVA1 cells retained expression of oestrogen receptor (ER) and lacked expression of E-cadherin, however showed increased invasion in vitro. Following intraductal injection, VIVA1 and MDA-MB-134VI cells had similar primary tumour growth and survival kinetics. However, macrometastases were apparent in 7/10 VIVA1-injected animals. Cells from a primary orthotopic tumour (VIVA-LIG43) were isolated and showed similar proliferative rates but were also more invasive than parental cells. Upon re-injection intraductally, VIVA-LIG43 cells had more rapid tumour growth with similar metastatic incidence and location. CONCLUSIONS We generated a new orthotopic spontaneously metastasising xenograft model for ER+ ILC amenable for the study of ILC metastasis.
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Affiliation(s)
- Victoria Allen
- Program for Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, K1H 8L6, ON, Canada.,Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, K1H 8M5, ON, Canada
| | - Josée Coulombe
- Program for Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, K1H 8L6, ON, Canada
| | - Huijun Zhao
- Program for Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, K1H 8L6, ON, Canada
| | - Lauren M Kreps
- Program for Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, K1H 8L6, ON, Canada.,Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, K1H 8M5, ON, Canada
| | - David P Cook
- Program for Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, K1H 8L6, ON, Canada.,Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, K1H 8M5, ON, Canada
| | - Benjamin Pryce
- Program for Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, K1H 8L6, ON, Canada.,Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, K1H 8M5, ON, Canada
| | - Mark Clemons
- Program for Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, K1H 8L6, ON, Canada.,Department of Medicine, University of Ottawa, Ottawa, K1H 8M5, ON, Canada
| | - Barbara C Vanderhyden
- Program for Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, K1H 8L6, ON, Canada.,Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, K1H 8M5, ON, Canada
| | - Douglas A Gray
- Program for Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, K1H 8L6, ON, Canada.,Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, K1H 8M5, ON, Canada
| | - Christina L Addison
- Program for Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, K1H 8L6, ON, Canada. .,Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, K1H 8M5, ON, Canada. .,Department of Medicine, University of Ottawa, Ottawa, K1H 8M5, ON, Canada.
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