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Yan J, Yu W, Lu C, Liu C, Wang G, Jiang L, Jiang Z, Qin Z. High ORAI3 expression correlates with good prognosis in human muscle-invasive bladder cancer. Gene 2022; 808:145994. [PMID: 34626722 DOI: 10.1016/j.gene.2021.145994] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 10/02/2021] [Accepted: 10/04/2021] [Indexed: 12/13/2022]
Abstract
The involvement of store-operated calcium channels (SOCCs) in tumor initiation and metastatic dissemination has been extensively studied, but how its member ORAI3 influences tumor progression is still elusive. The present study aimed to evaluate the prognostic value of ORAI3 expression and examine the correlation between ORAI3 expression and immune cell infiltration within the tumor microenvironment (TME) in human muscle-invasive bladder cancer (MIBC). We examined the expression profile of ORAI3 in MIBC using data from two databases; analyzed the correlation between ORAI3 expression and patient survival; explored cellular pathways related to ORAI3 expression by Gene Set Enrichment Analysis (GSEA); and predicted potential drugs using Connectivity Map (CMap). ORAI3 was significantly lower expressed in tumor mass compared to normal samples in MIBC, with a higher level of methylation at the promoter region in tumor than in normal tissue, indicating that ORAI3 is suppressed during cancer progression. Survival analysis showed that higher expression of ORAI3 correlated with good prognosis in MIBC. GSEA demonstrated that ORAI3 expression inversely correlated with cell differentiation, development and gene silencing, with differential expression of genes involved in epidermal and keratinocyte differentiation pathways and inflammatory responses. RNA sequencing of an ORAI3-silenced human bladder cancer cell line (T24 cells) corroborated enhancement of pro-neoplastic pathways in absence of ORAI3. Western blottingMoreover, ORAI3 facilitated the recruitment of Th17 cells and natural killer cells, whereas hampered Th2 and macrophage infiltration. Our results revealed 4 molecules with potential to be beneficial as adjuvant drugs in MIBC treatment. We concluded that high ORAI3 expression correlates with increased survival in human MIBC.
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Affiliation(s)
- Jing Yan
- Department of Physiology, Jining Medical University, Jining City, Shandong Province, China.
| | - Wei Yu
- Department of Physiology, Jining Medical University, Jining City, Shandong Province, China
| | - Chang Lu
- Department of Physiology, Jining Medical University, Jining City, Shandong Province, China
| | - Chen Liu
- Department of Physiology, Jining Medical University, Jining City, Shandong Province, China
| | - Guoliang Wang
- Department of Physiology, Jining Medical University, Jining City, Shandong Province, China
| | - Lu Jiang
- Department of Physiology, Jining Medical University, Jining City, Shandong Province, China
| | - Zizheng Jiang
- Department of Physiology, Jining Medical University, Jining City, Shandong Province, China
| | - Zheng Qin
- Shandong University, Jinan City, Shandong Province, China
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2
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Zhu D, He R, Yu W, Li C, Cheng H, Zhu B, Yan J. ORAI3 contributes to hypoxia-inducible factor 1/2α-sensitive colon cell migration. Physiol Int 2021; 108:221-237. [PMID: 34161303 DOI: 10.1556/2060.2021.00137] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 12/29/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Hypoxia is a pivotal initiator of tumor angiogenesis and growth through the stabilization of hypoxia-inducible factors (HIFs). This study set out to examine the involvement of HIF-1α and HIF-2α in colon cancer and ascertained whether ORAI3 was involved in the pathway. MATERIALS AND METHODS Patients and murine models as well as human colorectal adenocarcinoma tumor (CW2) cells were included to examine the levels of ORAI1/3 and HIF-1/2α levels. Calcium imaging was utilized to ascertain the activity of calcium channel. Scratch assay was used to assess the migration capacity of the cells. RESULTS Tumors from murine colon cancer xenograft models and patients with colon cancer displayed high ORAI1/3 and HIF-1/2α levels. Hypoxia treatment, mimicking the tumor microenvironment in vitro, increased ORAI1/3 and HIF-1/2α expression as well as store-operated Ca2+ entry (SOCE). Of note is that HIF-1/2α silencing decreased SOCE, and HIF-1/2α overexpression facilitated SOCE. Furthermore, ORAI3 rather than ORAI1 expression was inhibited by HIF-1/2α silencing while increased by ML228. Luciferase assay also confirmed that ORAI3 was elevated in the presence of ML228, indicating the linkage between HIF-1/2α and ORAI3. Additionally, colony-forming potential and cell migration capacity were decreased in siHIF-1α and siHIF-2α as well as siORAI3 cells, and the facilitating effect of ML228 on cell migration and colony-forming potential was also decreased in siORAI3 CW-2 cells, which points out the importance of ORAI3 in HIF1/2α pathway. CONCLUSION Our findings allow to conclude that both HIF-1α and HIF-2α facilitate ORAI3 expression, hence enhancing colon cancer progression.
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Affiliation(s)
- D Zhu
- 1Department of Physiology, Jining Medical University, Jining, Shandong, China
- 3Department of Urology Surgery, The First People's Hospital of Shangqiu, Shangqiu, Henan, China
| | - R He
- 2School of International Education, Xinxiang Medical University, Xinxiang, Henan, China
| | - W Yu
- 1Department of Physiology, Jining Medical University, Jining, Shandong, China
| | - C Li
- 4Department of Physiology, Zhengzhou University, Zhengzhou, Henan, China
| | - H Cheng
- 1Department of Physiology, Jining Medical University, Jining, Shandong, China
| | - B Zhu
- 1Department of Physiology, Jining Medical University, Jining, Shandong, China
| | - J Yan
- 1Department of Physiology, Jining Medical University, Jining, Shandong, China
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Dubois C, Kondratska K, Kondratskyi A, Morabito A, Mesilmany L, Farfariello V, Toillon RA, Ziental Gelus N, Laurenge E, Vanden Abeele F, Lemonnier L, Prevarskaya N. ORAI3 silencing alters cell proliferation and promotes mitotic catastrophe and apoptosis in pancreatic adenocarcinoma. Biochim Biophys Acta Mol Cell Res 2021; 1868:119023. [PMID: 33798603 DOI: 10.1016/j.bbamcr.2021.119023] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 03/19/2021] [Accepted: 03/21/2021] [Indexed: 12/24/2022]
Abstract
Changes in cytosolic free Ca2+ concentration play a central role in many fundamental cellular processes including muscle contraction, neurotransmission, cell proliferation, differentiation, gene transcription and cell death. Many of these processes are known to be regulated by store-operated calcium channels (SOCs), among which ORAI1 is the most studied in cancer cells, leaving the role of other ORAI channels yet inadequately addressed. Here we demonstrate that ORAI3 channels are expressed in both normal (HPDE) and pancreatic ductal adenocarcinoma (PDAC) cell lines, where they form functional channels, their knockdown affecting store operated calcium entry (SOCE). More specifically, ORAI3 silencing increased SOCE in PDAC cell lines, while decreasing SOCE in normal pancreatic cell line. We also show the role of ORAI3 in proliferation, cell cycle, viability, mitotic catastrophe and cell death. Finally, we demonstrate that ORAI3 silencing impairs pancreatic tumor growth and induces cell death in vivo, suggesting that ORAI3 could represent a potential therapeutic target in PDAC treatment.
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Affiliation(s)
- Charlotte Dubois
- Univ. Lille, Inserm, U1003 - PHYCEL - Physiologie Cellulaire, 59000 Lille, France
| | - Kateryna Kondratska
- Univ. Lille, Inserm, U1003 - PHYCEL - Physiologie Cellulaire, 59000 Lille, France
| | - Artem Kondratskyi
- Univ. Lille, Inserm, U1003 - PHYCEL - Physiologie Cellulaire, 59000 Lille, France
| | - Angela Morabito
- Univ. Lille, Inserm, U1003 - PHYCEL - Physiologie Cellulaire, 59000 Lille, France
| | - Lina Mesilmany
- Univ. Lille, Inserm, U1003 - PHYCEL - Physiologie Cellulaire, 59000 Lille, France
| | - Valerio Farfariello
- Univ. Lille, Inserm, U1003 - PHYCEL - Physiologie Cellulaire, 59000 Lille, France
| | | | | | - Emilie Laurenge
- Univ. Lille, Inserm, U1003 - PHYCEL - Physiologie Cellulaire, 59000 Lille, France
| | - Fabien Vanden Abeele
- Univ. Lille, Inserm, U1003 - PHYCEL - Physiologie Cellulaire, 59000 Lille, France
| | - Loic Lemonnier
- Univ. Lille, Inserm, U1003 - PHYCEL - Physiologie Cellulaire, 59000 Lille, France
| | - Natalia Prevarskaya
- Univ. Lille, Inserm, U1003 - PHYCEL - Physiologie Cellulaire, 59000 Lille, France.
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4
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Azimi I, Milevskiy MJG, Chalmers SB, Yapa KTDS, Robitaille M, Henry C, Baillie GJ, Thompson EW, Roberts-Thomson SJ, Monteith GR. ORAI1 and ORAI3 in Breast Cancer Molecular Subtypes and the Identification of ORAI3 as a Hypoxia Sensitive Gene and a Regulator of Hypoxia Responses. Cancers (Basel) 2019; 11:E208. [PMID: 30754719 PMCID: PMC6406924 DOI: 10.3390/cancers11020208] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 02/01/2019] [Accepted: 02/04/2019] [Indexed: 01/12/2023] Open
Abstract
The remodeling of specific calcium-permeable ion channels is a feature of some breast cancer subtypes. ORAI1 is a protein that forms a calcium-permeable ion channel responsible for store-operated calcium entry (SOCE) in a variety of cell types. ORAI3, a related isoform, is not a regulator of SOCE in most cell types. However, ORAI3 does control SOCE in many estrogen receptor-positive breast cancer cell lines, where it also controls proliferation. ORAI1 is a well-characterized regulator of the proliferation and migration of many basal breast cancer cells; however, the role of ORAI3 in these types of breast cancer cells remains unclear. Here, we sought to define ORAI1 and ORAI3 expression in breast cancer cell lines of different molecular subtypes and assess the potential role and regulation of ORAI3 in basal breast cancer cells. Our study demonstrates that elevated ORAI1 is a feature of basal-like breast cancers, while elevated ORAI3 is a feature of luminal breast cancers. Intriguingly, we found that ORAI3 is over-expressed in the mesenchymal subtype of triple-negative breast cancer. Given this, we assessed ORAI3 levels in the presence of two inducers of the mesenchymal phenotype, hypoxia and epidermal growth factor (EGF). Hypoxia induced ORAI3 levels in basal breast cancer cell lines through a pathway involving hypoxia-inducible factor-1 alpha (HIF1α. The silencing of ORAI3 attenuated hypoxia-associated phosphorylation of the EGF receptor (EGFR) and the expression of genes associated with cell migration and inflammatory/immune responses in the MDA-MB-468 model of basal breast cancer. Although elevated ORAI3 levels were not associated with survival; basal, estrogen receptor-negative and triple-negative breast cancers with high ORAI3 and low ORAI1 levels were associated with poorer clinical outcomes. This study defines ORAI3 as a potential fine-tuner for processes relevant to the progression of basal breast cancers.
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Affiliation(s)
- Iman Azimi
- School of Pharmacy, The University of Queensland, Brisbane 4102, Queensland, Australia.
- Mater Research Institute, Translational Research Institute, The University of Queensland, Brisbane 4102, Queensland, Australia.
- Division of Pharmacy, College of Health and Medicine, University of Tasmania, Hobart 7001, Tasmania, Australia.
| | - Michael J G Milevskiy
- ACRF Stem Cells and Cancer Division, The Walter and Eliza Hall Institute of Medical Research, Parkville 3052, Victoria, Australia.
| | - Silke B Chalmers
- School of Pharmacy, The University of Queensland, Brisbane 4102, Queensland, Australia.
| | - Kunsala T D S Yapa
- School of Pharmacy, The University of Queensland, Brisbane 4102, Queensland, Australia.
| | - Mélanie Robitaille
- School of Pharmacy, The University of Queensland, Brisbane 4102, Queensland, Australia.
| | - Christopher Henry
- School of Pharmacy, The University of Queensland, Brisbane 4102, Queensland, Australia.
| | - Gregory J Baillie
- Division of Genomics, Development and Disease, Institute for Molecular Bioscience, The University of Queensland, Brisbane 4072, Queensland, Australia.
| | - Erik W Thompson
- Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Translational Research Institute, Queensland University of Technology, Brisbane 4102, Queensland, Australia.
- University of Melbourne, Department of Surgery, St. Vincent's Hospital, Melbourne 3065, Victoria, Australia.
| | | | - Gregory R Monteith
- School of Pharmacy, The University of Queensland, Brisbane 4102, Queensland, Australia.
- Mater Research Institute, Translational Research Institute, The University of Queensland, Brisbane 4102, Queensland, Australia.
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Bhattacharya A, Kumar J, Hermanson K, Sun Y, Qureshi H, Perley D, Scheidegger A, Singh BB, Dhasarathy A. The calcium channel proteins ORAI3 and STIM1 mediate TGF-β induced Snai1 expression. Oncotarget 2018; 9:29468-29483. [PMID: 30034631 PMCID: PMC6047677 DOI: 10.18632/oncotarget.25672] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 06/09/2018] [Indexed: 12/11/2022] Open
Abstract
Calcium influx into cells via plasma membrane protein channels is tightly regulated to maintain cellular homeostasis. Calcium channel proteins in the plasma membrane and endoplasmic reticulum have been linked to cancer, specifically during the epithelial-mesenchymal transition (EMT), a cell state transition process implicated in both cancer cell migration and drug resistance. The transcription factor SNAI1 (SNAIL) is upregulated during EMT and is responsible for gene expression changes associated with EMT, but the calcium channels required for Snai1 expression remain unknown. In this study, we show that blocking store-operated calcium entry (SOCE) with 2-aminoethoxydiphenylborane (2APB) reduces cell migration but, paradoxically, increases the level of TGF-β dependent Snai1 gene activation. We determined that this increased Snai1 transcription involves signaling through the AKT pathway and subsequent binding of NF-κB (p65) at the Snai1 promoter in response to TGF-β. We also demonstrated that the calcium channel protein ORAI3 and the stromal interaction molecule 1 (STIM1) are required for TGF-β dependent Snai1 transcription. These results suggest that calcium channels differentially regulate cell migration and Snai1 transcription, indicating that each of these steps could be targeted to ensure complete blockade of cancer progression.
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Affiliation(s)
- Atrayee Bhattacharya
- Department of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, USA
| | - Janani Kumar
- Department of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, USA
- Present address: MD Anderson Cancer Center, Mitchell Basic Sciences Research Building, TX, USA
| | - Kole Hermanson
- Department of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, USA
| | - Yuyang Sun
- Department of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, USA
- Present address: UT Health Science Center, San Antonio, San Antonio, TX, USA
| | - Humaira Qureshi
- Department of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, USA
- Present address: Habib University, University Avenue, Gulistan-e-Jauhar, Karachi, Pakistan
| | - Danielle Perley
- Department of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, USA
| | - Adam Scheidegger
- Department of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, USA
| | - Brij B. Singh
- Department of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, USA
- Present address: UT Health Science Center, San Antonio, San Antonio, TX, USA
| | - Archana Dhasarathy
- Department of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, USA
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Abstract
The Ca(2+) sensor STIM1 and the Ca(2+) channel ORAI1 are the fundamental working machinery of the CRAC channel, a classical pathway for store-operated Ca(2+) entry. This chapter focuses on the protein-protein interactions of STIM and ORAI proteins that control the channel.
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Affiliation(s)
- Aparna Gudlur
- La Jolla Institute for Allergy & Immunology, La Jolla, California, USA
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