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Boda VK, Yasmen N, Jiang J, Li W. Pathophysiological significance and modulation of the transient receptor potential canonical 3 ion channel. Med Res Rev 2024; 44:2510-2544. [PMID: 38715347 PMCID: PMC11452291 DOI: 10.1002/med.22048] [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: 01/08/2024] [Revised: 04/11/2024] [Accepted: 04/23/2024] [Indexed: 05/12/2024]
Abstract
Transient receptor potential canonical 3 (TRPC3) protein belongs to the TRP family of nonselective cation channels. Its activation occurs by signaling through a G protein-coupled receptor (GPCR) and a phospholipase C-dependent (PLC) pathway. Perturbations in the expression of TRPC3 are associated with a plethora of pathophysiological conditions responsible for disorders of the cardiovascular, immune, and central nervous systems. The recently solved cryo-EM structure of TRPC3 provides detailed inputs about the underlying mechanistic aspects of the channel, which in turn enables more efficient ways of designing small-molecule modulators. Pharmacologically targeting TRPC3 in animal models has demonstrated great efficacy in treating diseases including cancers, neurological disorders, and cardiovascular diseases. Despite extensive scientific evidence supporting some strong correlations between the expression and activity of TRPC3 and various pathophysiological conditions, therapeutic strategies based on its pharmacological modulations have not led to clinical trials. The development of small-molecule TRPC3 modulators with high safety, sufficient brain penetration, and acceptable drug-like profiles remains in progress. Determining the pathological mechanisms for TRPC3 involvement in human diseases and understanding the requirements for a drug-like TRPC3 modulator will be valuable in advancing small-molecule therapeutics to future clinical trials. In this review, we provide an overview of the origin and activation mechanism of TRPC3 channels, diseases associated with irregularities in their expression, and new development in small-molecule modulators as potential therapeutic interventions for treating TRPC3 channelopathies.
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Affiliation(s)
- Vijay K. Boda
- Department of Pharmaceutical Sciences, and Drug Discovery Center, College of Pharmacy, University of Tennessee Health Science Center, Memphis, Tennessee 38163, USA
| | - Nelufar Yasmen
- Department of Pharmaceutical Sciences, and Drug Discovery Center, College of Pharmacy, University of Tennessee Health Science Center, Memphis, Tennessee 38163, USA
| | - Jianxiong Jiang
- Department of Pharmaceutical Sciences, and Drug Discovery Center, College of Pharmacy, University of Tennessee Health Science Center, Memphis, Tennessee 38163, USA
| | - Wei Li
- Department of Pharmaceutical Sciences, and Drug Discovery Center, College of Pharmacy, University of Tennessee Health Science Center, Memphis, Tennessee 38163, USA
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Akimoto T, Islam MR, Nagasako A, Kishi K, Nakakaji R, Ohtake M, Hasumi H, Yamaguchi T, Yamada S, Yamamoto T, Ishikawa Y, Umemura M. Alternative magnetic field exposure suppresses tumor growth via metabolic reprogramming. Cancer Sci 2024; 115:2686-2700. [PMID: 38877783 PMCID: PMC11309929 DOI: 10.1111/cas.16243] [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: 02/07/2024] [Revised: 05/23/2024] [Accepted: 05/28/2024] [Indexed: 06/16/2024] Open
Abstract
Application of physical forces, ranging from ultrasound to electric fields, is recommended in various clinical practice guidelines, including those for treating cancers and bone fractures. However, the mechanistic details of such treatments are often inadequately understood, primarily due to the absence of comprehensive study models. In this study, we demonstrate that an alternating magnetic field (AMF) inherently possesses a direct anti-cancer effect by enhancing oxidative phosphorylation (OXPHOS) and thereby inducing metabolic reprogramming. We observed that the proliferation of human glioblastoma multiforme (GBM) cells (U87 and LN229) was inhibited upon exposure to AMF within a specific narrow frequency range, including around 227 kHz. In contrast, this exposure did not affect normal human astrocytes (NHA). Additionally, in mouse models implanted with human GBM cells in the brain, daily exposure to AMF for 30 min over 21 days significantly suppressed tumor growth and prolonged overall survival. This effect was associated with heightened reactive oxygen species (ROS) production and increased manganese superoxide dismutase (MnSOD) expression. The anti-cancer efficacy of AMF was diminished by either a mitochondrial complex IV inhibitor or a ROS scavenger. Along with these observations, there was a decrease in the extracellular acidification rate (ECAR) and an increase in the oxygen consumption rate (OCR). This suggests that AMF-induced metabolic reprogramming occurs in GBM cells but not in normal cells. Our results suggest that AMF exposure may offer a straightforward strategy to inhibit cancer cell growth by leveraging oxidative stress through metabolic reprogramming.
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Affiliation(s)
- Taisuke Akimoto
- Department of NeurosurgeryYokohama City University Graduate School of MedicineYokohamaKanagawaJapan
| | - Md Rafikul Islam
- Department of Biochemistry and Molecular BiologyWinthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences (UAMS)Little RockArkansasUSA
| | - Akane Nagasako
- Cardiovascular Research InstituteYokohama City University Graduate School of MedicineYokohamaKanagawaJapan
| | | | - Rina Nakakaji
- Cardiovascular Research InstituteYokohama City University Graduate School of MedicineYokohamaKanagawaJapan
| | - Makoto Ohtake
- Department of NeurosurgeryYokohama City University Graduate School of MedicineYokohamaKanagawaJapan
| | - Hisashi Hasumi
- Department of Urology, Yokohama City University Graduate School of MedicineYokohamaKanagawaJapan
| | | | - Shigeki Yamada
- Department of Materials System Science, Yokohama City University Graduate School of MedicineYokohamaKanagawaJapan
| | - Tetsuya Yamamoto
- Department of NeurosurgeryYokohama City University Graduate School of MedicineYokohamaKanagawaJapan
| | - Yoshihiro Ishikawa
- Cardiovascular Research InstituteYokohama City University Graduate School of MedicineYokohamaKanagawaJapan
| | - Masanari Umemura
- Cardiovascular Research InstituteYokohama City University Graduate School of MedicineYokohamaKanagawaJapan
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3
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Umemura M, Nakakaji R, Ishikawa Y. Physiological functions of calcium signaling via Orai1 in cancer. J Physiol Sci 2023; 73:21. [PMID: 37759164 DOI: 10.1186/s12576-023-00878-0] [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: 08/01/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023]
Abstract
Intracellular calcium (Ca2+) signaling regulates many cellular functions, including cell proliferation and migration, in both normal cells and cancer cells. Store-operated Ca2+ entry (SOCE) is a major mechanism by which Ca2+ is imported from the extracellular space to the intracellular space, especially in nonexcitable cells. Store-operated Ca2+ entry (SOCE) is also a receptor-regulated Ca2+ entry pathway that maintains Ca2+ homeostasis by sensing reduced Ca2+ levels in the endoplasmic reticulum (ER). In general, the activation of G protein-coupled receptors (GPCRs) or immunoreceptors, such as T-cell, B-cell and Fc receptors, results in the production of inositol 1,4,5-trisphosphate (IP3). IP3 binds to IP3 receptors located in the ER membrane. The, IP3 receptors in the ER membrane trigger a rapid and transient release of Ca2+ from the ER store. The resulting depletion of ER Ca2+ concentrations is sensed by the EF-hand motif of stromal interaction molecule (STIM), i.e., calcium sensor, which then translocates to the plasma membrane (PM). STIM interacts with Orai Ca2+ channel subunits (also known as CRACM1) on the PM, leading to Ca2+ influx from the extracellular space to increase intracellular Ca2+ concentrations. The physiological functions of Orai and STIM have been studied mainly with respect to their roles in the immune system. Based on numerous previous studies, Orai channels (Orai1, Orai2 and Orai3 channels) control Ca2+ release-activated Ca2+ (CRAC) currents and contribute to SOCE currents in other types of cells, including various cancer cells. There are many reports that Orai1 is involved in cell proliferation, migration, metastasis, apoptosis and epithelial-mesenchymal transition (EMT) in various cancers. We previously found that Orai1 plays important roles in cell apoptosis and migration in melanoma. Recently, we reported novel evidence of Orai1 in human oral squamous cell carcinoma (OSCC) cells and human cardiac fibroblasts (HCFs). In this review, we present multiple physiological functions of Orai1 in various cancer cells and cardiac fibroblasts, including our findings.
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Affiliation(s)
- Masanari Umemura
- Cardiovascular Research Institute, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan.
| | - Rina Nakakaji
- Cardiovascular Research Institute, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Yoshihiro Ishikawa
- Cardiovascular Research Institute, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan.
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Li W, Gao Z, Guan QL. Tan IIA mitigates vascular smooth muscle cell proliferation and migration induced by ox-LDL through the miR-137/TRPC3 axis. Kaohsiung J Med Sci 2023. [PMID: 36912285 DOI: 10.1002/kjm2.12663] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 01/29/2023] [Accepted: 02/02/2023] [Indexed: 03/14/2023] Open
Abstract
Tanshinone IIA (Tan IIA) has an important role in treatment of cardiovascular diseases, including atherosclerosis. The vascular smooth muscle cells (VSMCs) are a major part of the atherosclerotic plaque. However, the biological functions of Tan IIA in regulating VSMCs function remain mostly unclear. This research aimed at identifying the explicit molecular mechanism that Tan IIA regulates oxidized low-density lipoprotein (ox-LDL)-mediated VSMC proliferation and migration. VSMCs challenged by ox-LDL were adopted as cellular model of atherosclerosis, and suffered from Tan IIA treatment. After that, cells proliferation, apoptosis or migration were measured. The expression levels of microRNA (miR)-137, transient receptor potential cation channel subfamily C member 3 (TRPC3) and proliferating cell nuclear antigen (PCNA) were measured. The targeting relationship between miR-137 and TRPC3 was determined. It was found that Tan IIA blunted VSMC proliferation, PCNA expression and migration mediated by ox-LDL. Tan IIA promoted miR-137 level, and miR-137 knockdown reversed the influences of Tan IIA on VSMC proliferation, PCNA expression and migration in the presence of ox-LDL. TRPC3 was verified to be targeted by miR-137. Moreover, TRPC3 silencing exacerbated the influences of Tan IIA on VSMC proliferation, apoptosis and migration, and it mitigated the inhibitive effects of miR-137 knockdown on function of Tan IIA. We confirmed for the first time that Tan IIA constrained ox-LDL-stimulated VSMC proliferation and migration via regulating the miR-137/TRPC3 axis, which provided a theoretical basis for the research and promotion of Tan IIA as a therapeutic drug.
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Affiliation(s)
- Wei Li
- Department of Vascular Surgery, The Second Hospital of Yinzhou District, Ningbo, Zhejiang Province, People's Republic of China
| | - Zhi Gao
- Department of Orthopedic Surgery, The Second Hospital of Yinzhou District, Ningbo, Zhejiang Province, People's Republic of China
| | - Qing-Long Guan
- Department of Vascular Surgery, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong Province, People's Republic of China
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Bai S, Wei Y, Liu R, Chen Y, Ma W, Wang M, Chen L, Luo Y, Du J. The role of transient receptor potential channels in metastasis. Biomed Pharmacother 2023; 158:114074. [PMID: 36493698 DOI: 10.1016/j.biopha.2022.114074] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022] Open
Abstract
Metastasis is the hallmark of failed tumor treatment and is typically associated with death due to cancer. Transient receptor potential (TRP) channels affect changes in intracellular calcium concentrations and participate at every stage of metastasis. Further, they increase the migratory ability of tumor cells, promote angiogenesis, regulate immune function, and promote the growth of tumor cells through changes in gene expression and function. In this review, we explore the potential mechanisms of action of TRP channels, summarize their role in tumor metastasis, compile inhibitors of TRP channels relevant in tumors, and discuss current challenges in research on TRP channels involved in tumor metastasis.
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Affiliation(s)
- Suwen Bai
- Longgang District People's Hospital of Shenzhen & The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen, Guangdong, China
| | - Yuan Wei
- Longgang District People's Hospital of Shenzhen & The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen, Guangdong, China
| | - Rong Liu
- School of Basic Medical Sciences, Anhui Medical University, 81 Meishan Road, Hefei, Anhui 230032, China
| | - Yuhua Chen
- Longgang District People's Hospital of Shenzhen & The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen, Guangdong, China
| | - Wanling Ma
- Longgang District People's Hospital of Shenzhen & The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen, Guangdong, China
| | - Minghua Wang
- Longgang District People's Hospital of Shenzhen & The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen, Guangdong, China
| | - Li Chen
- Department of obstetrics and gynecology, The Seventh Affiliated Hospital, Sun Yat-sen University, Zhenyuan Rd, Guangming Dist., Shenzhen, Guangdong 518107, China
| | - Yumei Luo
- Longgang District People's Hospital of Shenzhen & The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen, Guangdong, China.
| | - Juan Du
- Ciechanover Institute of Precision and Regenerative Medicine, School of Medicine, The Chinese University of Hong Kong, Shenzhen, Guangdong 518172, China.
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Wang J, Qiao S, Liang S, Qian C, Dong Y, Pei M, Wang H, Wan G. TRPM4 and TRPV2 are two novel prognostic biomarkers and promising targeted therapy in UVM. Front Mol Biosci 2022; 9:985434. [PMID: 36081847 PMCID: PMC9445434 DOI: 10.3389/fmolb.2022.985434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Accepted: 08/01/2022] [Indexed: 12/21/2022] Open
Abstract
Uveal melanoma (UVM) is the most common primary intraocular malignancy tumor in adults. Almost 50% of UVM patients develop metastatic disease, and is usually fatal within 1 year. However, the mechanism of etiology remains unclear. The lack of prognostic, diagnostic and therapeutic biomarkers is a main limitation for clinical diagnosis and treatment. The transient receptor potential (TRP) channels play important roles in the occurrence and development of tumors, which may have the potential as a therapeutic target for UVM. This current study aimed to identify the potential effect and function of the TRPs that could provide survival prediction and new insight into therapy for UVM. Based on the transcriptome data and potential key genes of UVM were screened using the Cancer Genome Atlas (TCGA) databases, Gene expression analysis showed the expression of TRPM4, TRPV2 and other TRPs was high levels in UVM. Using survival analysis, we screened out that the high expression of TRPM4 and TRPV2 was negatively correlated with the prognosis of UVM patients. Cox regression analysis and functional enrichment analysis further indicated that TRPM4 and TRPV2 were the most convincing therapeutic targets of UVM, and the majority of genes involved in ferroptosis pathways in UVM showed positively correlated with the expression levels of TRPM4 and TRPV2. In conclusion, TRPM4 and TRPV2 were considered as two novel prognostic biomarkers and a promising targeted therapy in UVM.
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Affiliation(s)
- Jiong Wang
- Department of Ophthalmology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Sen Qiao
- Assisted Reproduction Center, Northwest Women’s and Children’s Hospital, Xi’an, China
| | - Shenzhi Liang
- Department of Ophthalmology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Cheng Qian
- Department of Ophthalmology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yi Dong
- Department of Ophthalmology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Minghang Pei
- Department of Ophthalmology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Hongmei Wang
- Department of Pharmacology, School of Medicine, Southeast University, Nanjing, China
- *Correspondence: Hongmei Wang, ; Guangming Wan,
| | - Guangming Wan
- Department of Ophthalmology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Hongmei Wang, ; Guangming Wan,
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Zhong T, Zhang W, Guo H, Pan X, Chen X, He Q, Yang B, Ding L. The regulatory and modulatory roles of TRP family channels in malignant tumors and relevant therapeutic strategies. Acta Pharm Sin B 2022; 12:1761-1780. [PMID: 35847486 PMCID: PMC9279634 DOI: 10.1016/j.apsb.2021.11.001] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 09/11/2021] [Accepted: 10/19/2021] [Indexed: 02/08/2023] Open
Abstract
Transient receptor potential (TRP) channels are one primary type of calcium (Ca2+) permeable channels, and those relevant transmembrane and intracellular TRP channels were previously thought to be mainly associated with the regulation of cardiovascular and neuronal systems. Nowadays, however, accumulating evidence shows that those TRP channels are also responsible for tumorigenesis and progression, inducing tumor invasion and metastasis. However, the overall underlying mechanisms and possible signaling transduction pathways that TRP channels in malignant tumors might still remain elusive. Therefore, in this review, we focus on the linkage between TRP channels and the significant characteristics of tumors such as multi-drug resistance (MDR), metastasis, apoptosis, proliferation, immune surveillance evasion, and the alterations of relevant tumor micro-environment. Moreover, we also have discussed the expression of relevant TRP channels in various forms of cancer and the relevant inhibitors' efficacy. The chemo-sensitivity of the anti-cancer drugs of various acting mechanisms and the potential clinical applications are also presented. Furthermore, it would be enlightening to provide possible novel therapeutic approaches to counteract malignant tumors regarding the intervention of calcium channels of this type.
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Key Words
- 4α-PDD, 4α-phorbol-12,13-didecanoate
- ABCB, ATP-binding cassette B1
- AKT, protein kinase B
- ALA, alpha lipoic acid
- AMPK, AMP-activated protein kinase
- APB, aminoethoxydiphenyl borate
- ATP, adenosine triphosphate
- CBD, cannabidiol
- CRAC, Ca2+ release-activated Ca2+ channel
- CaR, calcium-sensing receptor
- CaSR, calcium sensing receptor
- Cancer progression
- DAG, diacylglycerol
- DBTRG, Denver Brain Tumor Research Group
- ECFC, endothelial colony-forming cells
- ECM, enhanced extracellular matrix
- EGF, epidermal growth factor
- EMT, epithelial–mesenchymal transition
- ER, endoplasmic reticulum
- ERK, extracellular signal-regulated kinase
- ETS, erythroblastosis virus E26 oncogene homolog
- FAK, focal adhesion kinase
- GADD, growth arrest and DNA damage-inducible gene
- GC, gastric cancer
- GPCR, G-protein coupled receptor
- GSC, glioma stem-like cells
- GSK, glycogen synthase kinase
- HCC, hepatocellular carcinoma
- HIF, hypoxia-induced factor
- HSC, hematopoietic stem cells
- IP3R, inositol triphosphate receptor
- Intracellular mechanism
- KO, knockout
- LOX, lipoxygenase
- LPS, lipopolysaccharide
- LRP, lipoprotein receptor-related protein
- MAPK, mitogen-activated protein kinase
- MLKL, mixed lineage kinase domain-like protein
- MMP, matrix metalloproteinases
- NEDD4, neural precursor cell expressed, developmentally down-regulated 4
- NFAT, nuclear factor of activated T-cells
- NLRP3, NLR family pyrin domain containing 3
- NO, nitro oxide
- NSCLC, non-small cell lung cancer
- Nrf2, nuclear factor erythroid 2-related factor 2
- P-gp, P-glycoprotein
- PCa, prostate cancer
- PDAC, pancreatic ductal adenocarcinoma
- PHD, prolyl hydroxylases
- PI3K, phosphoinositide 3-kinase
- PKC, protein kinase C
- PKD, polycystic kidney disease
- PLC, phospholipase C
- Programmed cancer cell death
- RNS/ROS, reactive nitrogen species/reactive oxygen species
- RTX, resiniferatoxin
- SMAD, Caenorhabditis elegans protein (Sma) and mothers against decapentaplegic (Mad)
- SOCE, store operated calcium entry
- SOR, soricimed
- STIM1, stromal interaction molecules 1
- TEC, tumor endothelial cells
- TGF, transforming growth factor-β
- TNF-α, tumor necrosis factor-α
- TRP channels
- TRPA/C/M/ML/N/P/V, transient receptor potential ankyrin/canonical/melastatin/mucolipon/NOMPC/polycystin/vanilloid
- Targeted tumor therapy
- Tumor microenvironment
- Tumor-associated immunocytes
- UPR, unfolded protein response
- VEGF, vascular endothelial growth factor
- VIP, vasoactive intestinal peptide
- VPAC, vasoactive intestinal peptide receptor subtype
- mTOR, mammalian target of rapamycin
- pFRG/RTN, parafacial respiratory group/retrotrapezoid nucleus
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Wang M, Sun Y, Li L, Wu P, Dkw O, Shi H. Calcium Channels: Noteworthy Regulators and Therapeutic Targets in Dermatological Diseases. Front Pharmacol 2021; 12:702264. [PMID: 34489697 PMCID: PMC8418299 DOI: 10.3389/fphar.2021.702264] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 08/02/2021] [Indexed: 02/05/2023] Open
Abstract
Dysfunctional skin barrier and impaired skin homeostasis may lead to or aggravate a series of dermatologic diseases. A large variety of biological events and bioactive molecules are involved in the process of skin wound healing and functional recovery. Calcium ions (Ca2+) released from intracellular stores as well as influx through plasma membrane are essential to skin function. Growing evidence suggests that calcium influx is mainly regulated by calcium-sensing receptors and channels, including voltage-gated, transient potential receptor, store-operated, and receptor-operated calcium channels, which not only maintain cellular Ca2+ homeostasis, but also participate in cell proliferation and skin cell homeostasis through Ca2+-sensitive proteins such as calmodulin (CaM). Furthermore, distinct types of Ca2+ channels not merely work separately, they may work concertedly to regulate cell function. In this review, we discussed different calcium-sensing receptors and channels, including voltage-gated, transient receptor potential, store-operated, and receptor-operated calcium channels, particularly focusing on their regulatory functions and inherent interactions as well as calcium channels-related reagents and drugs, which is expected to bridge basic research and clinical applications in dermatologic diseases.
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Affiliation(s)
- Min Wang
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, Institute of Stem Cell, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Yaoxiang Sun
- Department of Clinical Laboratory, The Affiliated Yixing Hospital of Jiangsu University, Yixing, China
| | - Linli Li
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, Institute of Stem Cell, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Peipei Wu
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, Institute of Stem Cell, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Ocansey Dkw
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, Institute of Stem Cell, School of Medicine, Jiangsu University, Zhenjiang, China.,Directorate of University Health Services, University of Cape Coast, Cape Coast, Ghana
| | - Hui Shi
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, Institute of Stem Cell, School of Medicine, Jiangsu University, Zhenjiang, China
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Lin DC, Zheng SY, Zhang ZG, Luo JH, Zhu ZL, Li L, Chen LS, Lin X, Sham JSK, Lin MJ, Zhou RX. TRPC3 promotes tumorigenesis of gastric cancer via the CNB2/GSK3β/NFATc2 signaling pathway. Cancer Lett 2021; 519:211-225. [PMID: 34311033 DOI: 10.1016/j.canlet.2021.07.038] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 07/10/2021] [Accepted: 07/22/2021] [Indexed: 01/27/2023]
Abstract
The transient receptor potential canonical (TRPC) channels have been implicated in various types of malignancies including gastric cancer (GC). However, the detailed mechanisms of TRPC channels underlying cell proliferation and apoptosis of GC cells remain largely unknown. Here, we report that TRPC3 was highly expressed in clinical GC specimens and correlated with GC malignant progression and poor prognosis. Forced expression of TRPC3 in GC cells enhanced both receptor-operated Ca2+ entry (ROCE) and store-operated Ca2+ entry (SOCE) and promoted the nuclear factor of activated T cell 2 (NFATc2) nuclear translocation by AKT/GSK-3β and CNB2 signaling. Pharmacological inhibition of TRPC3 or CRISPR/Cas9-mediated TRPC3 knockout effectively inhibited the growth of GC cells both in vitro and in vivo. These effects were reversible by the rescue of TRPC3 expression. Furthermore, we confirmed the role of TRPC3 and the ROCE-AKT/GSK3β-CNB2/NFATc2 signaling cascade in regulating cell cycle checkpoint, apoptosis cascade, and intracellular ROS production in GC. Overall, our findings suggest an oncogenic role of TRPC3 in GC and may highlight a potential target of TRPC3 for therapeutic intervention of GC and its malignant progression.
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Affiliation(s)
- Da-Cen Lin
- The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China; Key Laboratory of Gastrointestinal Cancer (Fujian Medical University), Ministry of Education, Fuzhou, China; Key Laboratory of Fujian Province Universities on Ion Channel and Signal Transduction in Cardiovascular Diseases, Fujian Medical University, Fuzhou, China
| | - Si-Yi Zheng
- The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China; Key Laboratory of Fujian Province Universities on Ion Channel and Signal Transduction in Cardiovascular Diseases, Fujian Medical University, Fuzhou, China
| | - Zhi-Guang Zhang
- The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China; Key Laboratory of Gastrointestinal Cancer (Fujian Medical University), Ministry of Education, Fuzhou, China
| | - Jian-Hua Luo
- The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China; Key Laboratory of Gastrointestinal Cancer (Fujian Medical University), Ministry of Education, Fuzhou, China
| | - Zhuang-Li Zhu
- The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China; Key Laboratory of Fujian Province Universities on Ion Channel and Signal Transduction in Cardiovascular Diseases, Fujian Medical University, Fuzhou, China
| | - Li Li
- The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China; Key Laboratory of Gastrointestinal Cancer (Fujian Medical University), Ministry of Education, Fuzhou, China
| | - Lu-Shan Chen
- The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China; Key Laboratory of Gastrointestinal Cancer (Fujian Medical University), Ministry of Education, Fuzhou, China
| | - Xinjian Lin
- The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China; Key Laboratory of Gastrointestinal Cancer (Fujian Medical University), Ministry of Education, Fuzhou, China
| | - James S K Sham
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Mo-Jun Lin
- The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China; Key Laboratory of Fujian Province Universities on Ion Channel and Signal Transduction in Cardiovascular Diseases, Fujian Medical University, Fuzhou, China.
| | - Rui-Xiang Zhou
- The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China; Key Laboratory of Gastrointestinal Cancer (Fujian Medical University), Ministry of Education, Fuzhou, China.
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10
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Cui C, Zhang Y, Liu G, Zhang S, Zhang J, Wang X. Advances in the study of cancer metastasis and calcium signaling as potential therapeutic targets. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2021; 2:266-291. [PMID: 36046433 PMCID: PMC9400724 DOI: 10.37349/etat.2021.00046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 04/21/2021] [Indexed: 11/19/2022] Open
Abstract
Metastasis is still the primary cause of cancer-related mortality. However, the underlying mechanisms of cancer metastasis are not yet fully understood. Currently, the epithelial-mesenchymal transition, metabolic remodeling, cancer cell intercommunication and the tumor microenvironment including diverse stromal cells, are reported to affect the metastatic process of cancer cells. Calcium ions (Ca2+) are ubiquitous second messengers that manipulate cancer metastasis by affecting signaling pathways. Diverse transporter/pump/channel-mediated Ca2+ currents form Ca2+ oscillations that can be decoded by Ca2+-binding proteins, which are promising prognostic biomarkers and therapeutic targets of cancer metastasis. This paper presents a review of the advances in research on the mechanisms underlying cancer metastasis and the roles of Ca2+-related signals in these events.
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Affiliation(s)
- Chaochu Cui
- Henan Key Laboratory of Medical Tissue Regeneration, College of Basic Medical Sciences, Xinxiang Medical University, Xinxiang 453003, Henan, China
| | - Yongxi Zhang
- Department of Oncology, The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang 453003, Henan, China
| | - Gang Liu
- Henan Key Laboratory of Medical Tissue Regeneration, College of Basic Medical Sciences, Xinxiang Medical University, Xinxiang 453003, Henan, China
| | - Shuhong Zhang
- Henan Key Laboratory of Medical Tissue Regeneration, College of Basic Medical Sciences, Xinxiang Medical University, Xinxiang 453003, Henan, China
| | - Jinghang Zhang
- Department of Pathology, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang 453003, Henan, China
| | - Xianwei Wang
- Henan Key Laboratory of Medical Tissue Regeneration, College of Basic Medical Sciences, Xinxiang Medical University, Xinxiang 453003, Henan, China
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11
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Liang X, Zhang N, Pan H, Xie J, Han W. Development of Store-Operated Calcium Entry-Targeted Compounds in Cancer. Front Pharmacol 2021; 12:688244. [PMID: 34122115 PMCID: PMC8194303 DOI: 10.3389/fphar.2021.688244] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 05/17/2021] [Indexed: 11/17/2022] Open
Abstract
Store-operated Ca2+ entry (SOCE) is the major pathway of Ca2+ entry in mammalian cells, and regulates a variety of cellular functions including proliferation, motility, apoptosis, and death. Accumulating evidence has indicated that augmented SOCE is related to the generation and development of cancer, including tumor formation, proliferation, angiogenesis, metastasis, and antitumor immunity. Therefore, the development of compounds targeting SOCE has been proposed as a potential and effective strategy for use in cancer therapy. In this review, we summarize the current research on SOCE inhibitors and blockers, discuss their effects and possible mechanisms of action in cancer therapy, and induce a new perspective on the treatment of cancer.
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Affiliation(s)
- Xiaojing Liang
- Department of Medical Oncology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Ningxia Zhang
- Department of Medical Oncology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Hongming Pan
- Department of Medical Oncology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jiansheng Xie
- Department of Medical Oncology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Laboratory of Cancer Biology, Institute of Clinical Science, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Weidong Han
- Department of Medical Oncology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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12
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Zhang S, Romero LO, Deng S, Wang J, Li Y, Yang L, Hamilton DJ, Miller DD, Liao FF, Cordero-Morales JF, Wu Z, Li W. Discovery of a Highly Selective and Potent TRPC3 Inhibitor with High Metabolic Stability and Low Toxicity. ACS Med Chem Lett 2021; 12:572-578. [PMID: 33859797 PMCID: PMC8040052 DOI: 10.1021/acsmedchemlett.0c00571] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 02/26/2021] [Indexed: 12/21/2022] Open
Abstract
The overactivation of transient receptor potential canonical 3 (TRPC3) is associated with neurodegenerative diseases and hypertension. Pyrazole 3 (Pyr3) is reported as the most selective TRPC3 inhibitor, but it has two inherent structural limitations: (1) the labile ester moiety leads to its rapid hydrolysis to the inactive Pyr8 in vivo, and (2) the alkylating trichloroacrylic amide moiety is known to be toxic. To circumvent these limitations, we designed a series of conformationally restricted Pyr3 analogues and reported that compound 20 maintains high potency and selectivity for human TRPC3 over its closely related TRP channels. It has significantly improved metabolic stability compared with Pyr3 and has a good safety profile. Preliminary evaluation of 20 demonstrated its ability to rescue Aβ-induced neuron damage with similar potency to that of Pyr3 in vitro. Collectively, these results suggest that 20 represents a promising scaffold to potentially ameliorate the symptoms associated with TRPC3-mediated neurological and cardiovascular disorders.
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Affiliation(s)
- Sicheng Zhang
- Department
of Pharmaceutical Sciences, College of Pharmacy, the University of Tennessee Health Science Center, Memphis, Tennessee 38163, United States
| | - Luis O. Romero
- Department
of Physiology, the University of Tennessee
Health Science Center, Memphis, Tennessee 38163, United States
- Integrated
Biomedical Sciences Graduate Program, College
of Graduate Health Sciences, Memphis, Tennessee 38163, United States
| | - Shanshan Deng
- Department
of Pharmaceutical Sciences, College of Pharmacy, the University of Tennessee Health Science Center, Memphis, Tennessee 38163, United States
| | - Jiaxing Wang
- Department
of Pharmaceutical Sciences, College of Pharmacy, the University of Tennessee Health Science Center, Memphis, Tennessee 38163, United States
| | - Yong Li
- Department
of Chemical Biology and Therapeutics, St.
Jude Children’s Research Hospital, Memphis, Tennessee 38105, United States
| | - Lei Yang
- Department
of Chemical Biology and Therapeutics, St.
Jude Children’s Research Hospital, Memphis, Tennessee 38105, United States
| | - David J. Hamilton
- Department
of Comparative Medicine, College of Graduate Health Sciences, the University of Tennessee Health Science Center, Memphis, Tennessee 38163, United States
| | - Duane D. Miller
- Department
of Pharmaceutical Sciences, College of Pharmacy, the University of Tennessee Health Science Center, Memphis, Tennessee 38163, United States
| | - Francesca-Fang Liao
- Department
of Pharmacology, Addiction Science, and Toxicology, the University of Tennessee Health Science Center, Memphis, Tennessee 38163, United States
| | - Julio F. Cordero-Morales
- Department
of Physiology, the University of Tennessee
Health Science Center, Memphis, Tennessee 38163, United States
| | - Zhongzhi Wu
- Department
of Pharmaceutical Sciences, College of Pharmacy, the University of Tennessee Health Science Center, Memphis, Tennessee 38163, United States
| | - Wei Li
- Department
of Pharmaceutical Sciences, College of Pharmacy, the University of Tennessee Health Science Center, Memphis, Tennessee 38163, United States
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13
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Alharbi A, Zhang Y, Parrington J. Deciphering the Role of Ca 2+ Signalling in Cancer Metastasis: From the Bench to the Bedside. Cancers (Basel) 2021; 13:E179. [PMID: 33430230 PMCID: PMC7825727 DOI: 10.3390/cancers13020179] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/01/2021] [Accepted: 01/03/2021] [Indexed: 01/03/2023] Open
Abstract
Metastatic cancer is one of the major causes of cancer-related mortalities. Metastasis is a complex, multi-process phenomenon, and a hallmark of cancer. Calcium (Ca2+) is a ubiquitous secondary messenger, and it has become evident that Ca2+ signalling plays a vital role in cancer. Ca2+ homeostasis is dysregulated in physiological processes related to tumour metastasis and progression-including cellular adhesion, epithelial-mesenchymal transition, cell migration, motility, and invasion. In this review, we looked at the role of intracellular and extracellular Ca2+ signalling pathways in processes that contribute to metastasis at the local level and also their effects on cancer metastasis globally, as well as at underlying molecular mechanisms and clinical applications. Spatiotemporal Ca2+ homeostasis, in terms of oscillations or waves, is crucial for hindering tumour progression and metastasis. They are a limited number of clinical trials investigating treating patients with advanced stages of various cancer types. Ca2+ signalling may serve as a novel hallmark of cancer due to the versatility of Ca2+ signals in cells, which suggests that the modulation of specific upstream/downstream targets may be a therapeutic approach to treat cancer, particularly in patients with metastatic cancers.
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Affiliation(s)
- Abeer Alharbi
- Department of Pharmacology, University of Oxford, Oxford OX1 3QT, UK;
- Pharmaceutical Sciences Department, College of Pharmacy, King Saud Bin Abdul-Aziz University for Health Sciences, Riyadh 11426, Saudi Arabia
| | - Yuxuan Zhang
- Department of Pharmacology, University of Oxford, Oxford OX1 3QT, UK;
| | - John Parrington
- Department of Pharmacology, University of Oxford, Oxford OX1 3QT, UK;
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14
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Böhme I, Schönherr R, Eberle J, Bosserhoff AK. Membrane Transporters and Channels in Melanoma. Rev Physiol Biochem Pharmacol 2020; 181:269-374. [PMID: 32737752 DOI: 10.1007/112_2020_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Recent research has revealed that ion channels and transporters can be important players in tumor development, progression, and therapy resistance in melanoma. For example, members of the ABC family were shown to support cancer stemness-like features in melanoma cells, while several members of the TRP channel family were reported to act as tumor suppressors.Also, many transporter proteins support tumor cell viability and thus suppress apoptosis induction by anticancer therapy. Due to the high number of ion channels and transporters and the resulting high complexity of the field, progress in understanding is often focused on single molecules and is in total rather slow. In this review, we aim at giving an overview about a broad subset of ion transporters, also illustrating some aspects of the field, which have not been addressed in detail in melanoma. In context with the other chapters in this special issue on "Transportome Malfunctions in the Cancer Spectrum," a comparison between melanoma and these tumors will be possible.
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Affiliation(s)
- Ines Böhme
- Institute of Biochemistry, Emil Fischer Center, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Roland Schönherr
- Institute of Biochemistry and Biophysics, Friedrich Schiller University Jena and Jena University Hospital, Jena, Germany
| | - Jürgen Eberle
- Department of Dermatology, Venerology and Allergology, Skin Cancer Center Charité, University Medical Center Charité, Berlin, Germany
| | - Anja Katrin Bosserhoff
- Institute of Biochemistry, Emil Fischer Center, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany. .,Comprehensive Cancer Center (CCC) Erlangen-EMN, Erlangen, Germany.
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15
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Asghar MY, Törnquist K. Transient Receptor Potential Canonical (TRPC) Channels as Modulators of Migration and Invasion. Int J Mol Sci 2020; 21:E1739. [PMID: 32138386 PMCID: PMC7084769 DOI: 10.3390/ijms21051739] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 02/25/2020] [Accepted: 02/26/2020] [Indexed: 12/13/2022] Open
Abstract
Calcium (Ca2+) is perhaps the most versatile signaling molecule in cells. Ca2+ regulates a large number of key events in cells, ranging from gene transcription, motility, and contraction, to energy production and channel gating. To accomplish all these different functions, a multitude of channels, pumps, and transporters are necessary. A group of channels participating in these processes is the transient receptor potential (TRP) family of cation channels. These channels are divided into 29 subfamilies, and are differentially expressed in man, rodents, worms, and flies. One of these subfamilies is the transient receptor potential canonical (TRPC) family of channels. This ion channel family comprises of seven isoforms, labeled TRPC1-7. In man, six functional forms are expressed (TRPC1, TRPC3-7), whereas TRPC2 is a pseudogene; thus, not functionally expressed. In this review, we will describe the importance of the TRPC channels and their interacting molecular partners in the etiology of cancer, particularly in regard to regulating migration and invasion.
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Affiliation(s)
- Muhammad Yasir Asghar
- Minerva Foundation Institute for Medical Research, Biomedicum Helsinki 2U, Tukholmankatu 8, 00290 Helsinki, Finland;
- Faculty of Science and Engineering, Cell Biology, Åbo Akademi University, Tykistökatu 6A, 20520 Turku, Finland
| | - Kid Törnquist
- Minerva Foundation Institute for Medical Research, Biomedicum Helsinki 2U, Tukholmankatu 8, 00290 Helsinki, Finland;
- Faculty of Science and Engineering, Cell Biology, Åbo Akademi University, Tykistökatu 6A, 20520 Turku, Finland
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16
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Osawa K, Umemura M, Nakakaji R, Tanaka R, Islam RM, Nagasako A, Fujita T, Yokoyama U, Koizumi T, Mitsudo K, Ishikawa Y. Prostaglandin E 2 receptor EP4 regulates cell migration through Orai1. Cancer Sci 2019; 111:160-174. [PMID: 31755615 PMCID: PMC6942437 DOI: 10.1111/cas.14247] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 11/04/2019] [Accepted: 11/05/2019] [Indexed: 12/17/2022] Open
Abstract
The EP4 prostanoid receptors are one of four receptor subtypes for prostaglandin E2 (PGE2 ). Therefore, EP4 may play an important role in cancer progression. However, little information is available regarding their function per se, including migration and the cellular signaling pathway of EP4 in oral cancer. First, we found that mRNA and protein expression of EP4 was abundantly expressed in human-derived tongue squamous cell carcinoma cell lines HSC-3 and OSC-19. The EP4 agonist (ONO-AE1-437) significantly promoted cell migration in HSC-3 cells. In contrast, knockdown of EP4 reduced cell migration. Furthermore, we confirmed that knockdown of EP4 suppressed metastasis of oral cancer cells in the lungs of mice in vivo. Therefore, we focused on the mechanism of migration/metastasis in EP4 signaling. Interestingly, EP4 agonist significantly induced intracellular Ca2+ elevation not in only oral cancer cells but also in other cells, including normal cells. Furthermore, we found that EP4 activated PI3K and induced Ca2+ influx through Orai1 without activation of store depletion and stromal interaction molecule 1 (STIM1). Immunoprecipitation showed that EP4 formed complexes with Orai1 and TRPC1, but not with STIM. Moreover, the EP4 agonist ONO-AE1-437 phosphorylated ERK and activated MMP-2 and MMP-9. Knockdown of Orai1 negated EP4 agonist-induced ERK phosphorylation. Taken together, our data suggested that EP4 activated PI3K and then induced Ca2+ influx from the extracellular space through Orai1, resulting in ERK phosphorylation and promoting cell migration. Migration is regulated by EP4/PI3K/Orai1 signaling in oral cancer.
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Affiliation(s)
- Kohei Osawa
- Cardiovascular Research Institute, Yokohama City University Graduate School of Medicine, Yokohama, Japan.,Department of Oral and Maxillofacial Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Masanari Umemura
- Cardiovascular Research Institute, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Rina Nakakaji
- Cardiovascular Research Institute, Yokohama City University Graduate School of Medicine, Yokohama, Japan.,Department of Oral and Maxillofacial Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Ryo Tanaka
- Cardiovascular Research Institute, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Rafikul Md Islam
- Cardiovascular Research Institute, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Akane Nagasako
- Cardiovascular Research Institute, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Takayuki Fujita
- Cardiovascular Research Institute, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Utako Yokoyama
- Cardiovascular Research Institute, Yokohama City University Graduate School of Medicine, Yokohama, Japan.,Department of Physiology, Tokyo Medical University Graduate School of Medicine, Tokyo, Japan
| | - Toshiyuki Koizumi
- Department of Oral and Maxillofacial Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Kenji Mitsudo
- Department of Oral and Maxillofacial Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yoshihiro Ishikawa
- Cardiovascular Research Institute, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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17
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Tanaka R, Umemura M, Narikawa M, Fujita T, Yokoyama U, Ishigami T, Kimura K, Tamura K, Ishikawa Y. Hydrostatic pressure suppresses fibrotic changes via Akt/GSK-3 signaling in human cardiac fibroblasts. Physiol Rep 2019; 6:e13687. [PMID: 29722156 PMCID: PMC5932570 DOI: 10.14814/phy2.13687] [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: 03/25/2018] [Accepted: 03/27/2018] [Indexed: 12/22/2022] Open
Abstract
Mechanical stresses play important roles in the process of constructing and modifying heart structure. It has been well established that stretch force acting on cardiac fibroblasts induces fibrosis. However, the effects of compressive force, that is, hydrostatic pressure (HP), have not been well elucidated. We thus evaluated the effects of HP using a pressure‐loading apparatus in human cardiac fibroblasts (HCFs) in vitro. In this study, high HP (200 mmHg) resulted in significant phosphorylation of Akt in HCFs. HP then greatly inhibited glycogen synthase kinase 3 (GSK‐3)α, which acts downstream of the PI3K/Akt pathway. Similarly, HP suppressed mRNA transcription of inflammatory cytokine‐6, collagen I and III, and matrix metalloproteinase 1, compared with an atmospheric pressure condition. Furthermore, HP inhibited collagen matrix production in a three‐dimensional HCF culture. Taken together, high HP suppressed the differentiation of fibroblasts into the myofibroblast phenotype. HP under certain conditions suppressed cardiac fibrosis via Akt/GSK‐3 signaling in HCFs. These results might help to elucidate the pathology of some types of heart disease.
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Affiliation(s)
- Ryo Tanaka
- Cardiovascular Research Institute, Yokohama City University School of Medicine, Yokohama, Japan.,Medical Science and Cardiorenal Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Masanari Umemura
- Cardiovascular Research Institute, Yokohama City University School of Medicine, Yokohama, Japan.,Medical Science and Cardiorenal Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Masatoshi Narikawa
- Cardiovascular Research Institute, Yokohama City University School of Medicine, Yokohama, Japan.,Medical Science and Cardiorenal Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Takayuki Fujita
- Cardiovascular Research Institute, Yokohama City University School of Medicine, Yokohama, Japan
| | - Utako Yokoyama
- Cardiovascular Research Institute, Yokohama City University School of Medicine, Yokohama, Japan
| | - Tomoaki Ishigami
- Medical Science and Cardiorenal Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Kazuo Kimura
- Division of Cardiology, Yokohama City University Medical Center, Yokohama, Japan
| | - Kouichi Tamura
- Medical Science and Cardiorenal Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Yoshihiro Ishikawa
- Cardiovascular Research Institute, Yokohama City University School of Medicine, Yokohama, Japan
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18
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Gao J, Zeng K, Liu Y, Gao L, Liu L. LncRNA SNHG5 promotes growth and invasion in melanoma by regulating the miR-26a-5p/TRPC3 pathway. Onco Targets Ther 2018; 12:169-179. [PMID: 30636880 PMCID: PMC6309782 DOI: 10.2147/ott.s184078] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION Melanoma has been reported as the most common malignancy in skin cancer. The small nucleolar RNA host gene 5 (SNHG5), an lncRNA, has been proven as a vital regulator in several types of carcinoma. This study was designed to investigate the detailed roles and possible mechanisms of SNHG5 in melanoma progression. METHODS Quantitative real-time PCR (qRT-PCR) analysis was conducted to detect the expression levels of SNHG5, miR-26a-5p and transient receptor potential, canonical 3 (TRPC3) mRNA in melanoma tissues and cells. CCK-8 assay was used to measure the cell viability. Flow cytometry assays were performed to determine the cell cycle distribution and apoptosis. The invasive ability was assessed by a 24-well Transwell insert. Western blot analysis was employed to evaluate the protein expression of TRPC3. Dual luciferase reporter assay, RNA immunoprecipitation (RIP) assay, and RNA pull-down assay were applied to identify the interactions among SNHG5, miR-26a-5p and TRPC3. RESULTS The results showed that SNHG5 expression was increased in melanoma tumor tissues and cell lines. Higher SNHG5 expression was correlated with advanced pathogenic status. Moreover, SNHG5 could serve as a molecular sponge of miR-26a-5p. SNHG5 downregulation repressed proliferation, promoted apoptosis, and decreased invasion in melanoma cells, while these effects were greatly counteracted by miR-26a-5p inhibitor. Furthermore, miR-26a-5p directly targeted TRPC3 to suppress its expression, and this effect was aggravated following SNHG5 downregulation. Also, TRPC3 depletion exerted similar tumor-suppressive functions as SNHG5 knockdown. CONCLUSION SNHG5 promoted melanoma development by inhibiting miR-26a-5p and facilitating TRPC3 expression, highlighting the potential of SNHG5 as a novel target therapy for melanoma.
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Affiliation(s)
- Jun Gao
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, China,
- Department of Dermatology, Liuzhou Worker's Hospital, Liuzhou, China
| | - Kang Zeng
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, China,
| | - Yi Liu
- Department of Hand and Foot Surgery, Liuzhou Worker's Hospital, Liuzhou, China
| | - Lin Gao
- Department of Clinical Medical Research Center, The 2nd Clinical Medicine College (Shenzhen People's Hospital) of Jinan University, Shenzhen, China
| | - Lishi Liu
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, China,
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19
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Umemura M, Islam MR, Fukumura H, Sato I, Kawabata Y, Matsuo K, Nakakaji R, Nagasako A, Ohtake M, Takayuki F, Yokoyama U, Nakayama T, Eguchi H, Ishikawa Y. Simultaneous hyperthermia-chemotherapy effect by arterial injection of Fe(Salen) for femur tumor. Cancer Sci 2018; 110:356-365. [PMID: 30375142 PMCID: PMC6317948 DOI: 10.1111/cas.13851] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 10/12/2018] [Accepted: 10/23/2018] [Indexed: 12/14/2022] Open
Abstract
We previously identified a novel nanomagnetic particle, N,N′‐bis(salicylidene)ethylenediamine iron [Fe(Salen)]. Fe(Salen) not only shows antitumor effects but also magnetic properties. We found that Fe(Salen) can be used for magnet‐guided drug delivery and visualization of accumulated drug by magnetic resonance imaging (MRI) because of its magnetism. In addition, Fe(Salen) can generate heat by itself when exposed to an alternating current magnetic field (AMF), resulting in a hyperthermia effect. Herein, we partly elucidated the antitumor mechanism of Fe(Salen) and carried out an i.v. repeated dose toxicity study to decide the therapeutic amount. Furthermore, we evaluated the antitumor effect of selective intra‐arterial injection or i.v. injection of Fe(Salen) by catheter and the hyperthermia effect of Fe(Salen) when exposed to AMF in vivo. We used a rabbit model grafted with VX2 cells (rabbit squamous cell carcinoma) on the right leg. Intra‐arterial injection of Fe(Salen) showed a greater antitumor effect than did i.v. injection. The combination of Fe(Salen) intra‐arterial injection and AMF exposure showed a greater antitumor effect than did either Fe(Salen) or methotrexate (MTX) without AMF exposure, suggesting that AMF exposure greatly enhanced the antitumor effect of Fe(Salen) by arterial injection by catheter. This is the first report that the effectiveness of Fe(Salen) was evaluated in the point of administration route; that is, selective intra‐arterial injection by catheter. Taken together, these results indicate a new administration route; that is, selective arterial injection of Fe(Salen) by catheter, and the development of a new strategy of simultaneous hyperthermia‐chemotherapy in the future.
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Affiliation(s)
- Masanari Umemura
- Cardiovascular Research Institute, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
| | - Md Rafikul Islam
- Cardiovascular Research Institute, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
| | | | - Itaru Sato
- Sato Oral and Maxillofacial Surgery Clinic, Zushi, Japan
| | - Yusuke Kawabata
- Department of Orthopedic Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Kousuke Matsuo
- Department of Orthopedic Surgery, Fujisawa City Hospital, Fujisawa, Japan
| | - Rina Nakakaji
- Cardiovascular Research Institute, Graduate School of Medicine, Yokohama City University, Yokohama, Japan.,Department of Oral and Maxillofacial Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Akane Nagasako
- Cardiovascular Research Institute, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
| | - Makoto Ohtake
- Department of Neurosurgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Fujita Takayuki
- Cardiovascular Research Institute, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
| | - Utako Yokoyama
- Cardiovascular Research Institute, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
| | - Tomohiro Nakayama
- Department of Veterinary Medicine, Nihon University, Fujisawa, Japan
| | - Haruki Eguchi
- Research Laboratory, Corporate Research & Development, IHI Corporation, Yokohama, Japan
| | - Yoshihiro Ishikawa
- Cardiovascular Research Institute, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
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20
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Chung H, Jung H, Jho EH, Multhaupt HA, Couchman JR, Oh ES. Keratinocytes negatively regulate the N-cadherin levels of melanoma cells via contact-mediated calcium regulation. Biochem Biophys Res Commun 2018; 503:615-620. [DOI: 10.1016/j.bbrc.2018.06.050] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 06/10/2018] [Indexed: 12/21/2022]
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21
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Tiapko O, Groschner K. TRPC3 as a Target of Novel Therapeutic Interventions. Cells 2018; 7:cells7070083. [PMID: 30037143 PMCID: PMC6071100 DOI: 10.3390/cells7070083] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Revised: 07/18/2018] [Accepted: 07/20/2018] [Indexed: 01/25/2023] Open
Abstract
TRPC3 is one of the classical members of the mammalian transient receptor potential (TRP) superfamily of ion channels. TRPC3 is a molecule with intriguing sensory features including the direct recognition of and activation by diacylglycerols (DAG). Although TRPC3 channels are ubiquitously expressed, they appear to control functions of the cardiovascular system and the brain in a highly specific manner. Moreover, a role of TRPC3 in immunity, cancer, and tissue remodeling has been proposed, generating much interest in TRPC3 as a target for pharmacological intervention. Advances in the understanding of molecular architecture and structure-function relations of TRPC3 have been the foundations for novel therapeutic approaches, such as photopharmacology and optochemical genetics of TRPC3. This review provides an account of advances in therapeutic targeting of TRPC3 channels.
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Affiliation(s)
- Oleksandra Tiapko
- Gottfried-Schatz-Research-Center-Biophysics, Medical University of Graz, Neue Stiftingtalstrasse 6/D04, 8010 Graz, Austria.
| | - Klaus Groschner
- Gottfried-Schatz-Research-Center-Biophysics, Medical University of Graz, Neue Stiftingtalstrasse 6/D04, 8010 Graz, Austria.
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22
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Fan C, Choi W, Sun W, Du J, Lü W. Structure of the human lipid-gated cation channel TRPC3. eLife 2018; 7:36852. [PMID: 29726814 PMCID: PMC5967863 DOI: 10.7554/elife.36852] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 05/02/2018] [Indexed: 12/25/2022] Open
Abstract
The TRPC channels are crucially involved in store-operated calcium entry and calcium homeostasis, and they are implicated in human diseases such as neurodegenerative disease, cardiac hypertrophy, and spinocerebellar ataxia. We present a structure of the full-length human TRPC3, a lipid-gated TRPC member, in a lipid-occupied, closed state at 3.3 Angstrom. TRPC3 has four elbow-like membrane reentrant helices prior to the first transmembrane helix. The TRP helix is perpendicular to, and thus disengaged from, the pore-lining S6, suggesting a different gating mechanism from other TRP subfamily channels. The third transmembrane helix S3 is remarkably long, shaping a unique transmembrane domain, and constituting an extracellular domain that may serve as a sensor of external stimuli. We identified two lipid-binding sites, one being sandwiched between the pre-S1 elbow and the S4-S5 linker, and the other being close to the ion-conducting pore, where the conserved LWF motif of the TRPC family is located.
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Affiliation(s)
- Chen Fan
- Van Andel Institute, Grand Rapids, United States
| | | | - Weinan Sun
- Vollum Institute, Portland, United States
| | - Juan Du
- Van Andel Institute, Grand Rapids, United States
| | - Wei Lü
- Van Andel Institute, Grand Rapids, United States
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23
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Honma S. The mammalian circadian system: a hierarchical multi-oscillator structure for generating circadian rhythm. J Physiol Sci 2018; 68:207-219. [PMID: 29460036 PMCID: PMC10717972 DOI: 10.1007/s12576-018-0597-5] [Citation(s) in RCA: 131] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 01/25/2018] [Indexed: 10/18/2022]
Abstract
The circadian nature of physiology and behavior is regulated by a circadian clock that generates intrinsic rhythms with a periodicity of approximately 24 h. The mammalian circadian system is composed of a hierarchical multi-oscillator structure, with the central clock located in the suprachiasmatic nucleus (SCN) of the hypothalamus regulating the peripheral clocks found throughout the body. In the past two decades, key clock genes have been discovered in mammals and shown to be interlocked in transcriptional and translational feedback loops. At the cellular level, each cell is governed by its own independent clock; and yet, these cellular circadian clocks in the SCN form regional oscillators that are further coupled to one another to generate a single rhythm for the tissue. The oscillatory coupling within and between the regional oscillators appears to be critical for the extraordinary stability and the wide range of adaptability of the circadian clock, the mechanism of which is now being elucidated with newly advanced molecular tools.
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Affiliation(s)
- Sato Honma
- Research and Education Center for Brain Science, Hokkaido University, North 15, West 7, Kita-ku, Sapporo, 060-8638, Japan.
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24
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Transient receptor potential canonical type 3 channels: Interactions, role and relevance - A vascular focus. Pharmacol Ther 2017; 174:79-96. [DOI: 10.1016/j.pharmthera.2017.02.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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25
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Hara T, Takeda TA, Takagishi T, Fukue K, Kambe T, Fukada T. Physiological roles of zinc transporters: molecular and genetic importance in zinc homeostasis. J Physiol Sci 2017; 67:283-301. [PMID: 28130681 PMCID: PMC10717645 DOI: 10.1007/s12576-017-0521-4] [Citation(s) in RCA: 259] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Accepted: 01/04/2017] [Indexed: 02/07/2023]
Abstract
Zinc (Zn) is an essential trace mineral that regulates the expression and activation of biological molecules such as transcription factors, enzymes, adapters, channels, and growth factors, along with their receptors. Zn deficiency or excessive Zn absorption disrupts Zn homeostasis and affects growth, morphogenesis, and immune response, as well as neurosensory and endocrine functions. Zn levels must be adjusted properly to maintain the cellular processes and biological responses necessary for life. Zn transporters regulate Zn levels by controlling Zn influx and efflux between extracellular and intracellular compartments, thus, modulating the Zn concentration and distribution. Although the physiological functions of the Zn transporters remain to be clarified, there is growing evidence that Zn transporters are related to human diseases, and that Zn transporter-mediated Zn ion acts as a signaling factor, called "Zinc signal". Here we describe critical roles of Zn transporters in the body and their contribution at the molecular, biochemical, and genetic levels, and review recently reported disease-related mutations in the Zn transporter genes.
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Affiliation(s)
- Takafumi Hara
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan
| | - Taka-Aki Takeda
- Division of Integrated Life Science, Graduate School of Biostudies, Kyoto University, Kyoto, Japan
| | - Teruhisa Takagishi
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan
| | - Kazuhisa Fukue
- Division of Integrated Life Science, Graduate School of Biostudies, Kyoto University, Kyoto, Japan
| | - Taiho Kambe
- Division of Integrated Life Science, Graduate School of Biostudies, Kyoto University, Kyoto, Japan.
| | - Toshiyuki Fukada
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan.
- Division of Pathology, Department of Oral Diagnostic Sciences, School of Dentistry, Showa University, Tokyo, Japan.
- RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan.
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