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Zhu T, Li H, Chen Y, Jia X, Ma X, Liu X, Feng Y, Ke J. ALPK1 Expressed in IB4-Positive Neurons of Mice Trigeminal Ganglions Promotes MIA-Induced TMJ pain. Mol Neurobiol 2023; 60:6264-6274. [PMID: 37442857 DOI: 10.1007/s12035-023-03462-0] [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: 12/25/2022] [Accepted: 06/22/2023] [Indexed: 07/15/2023]
Abstract
Pain is one of the main reasons for patients with temporomandibular joint (TMJ) disorders seeking medical care. However, there is no effective treatment yet as its mechanism remains unclear. Herein, we found that the injection of monoiodoacetate (MIA) into mice TMJs can induce typical joint pain as early as 3 days, accompanied by an increased percentage of calcitonin gene-related peptide positive (CGRP+) neurons and isolectin B4 positive (IB4+) in the trigeminal ganglions (TGs). Our previous study has discovered that alpha-kinase 1 (ALPK1) may be involved in joint pain. Here, we detected the expression of ALPK1 in neurons of TGs in wild-type (WT) mice, and it was upregulated after intra-TMJ injection of MIA. Meanwhile, the increased percentage of neurons in TGs expressing ALPK1 and CGRP or ALPK1 and IB4 was also demonstrated by the immunofluorescent double staining. Furthermore, after the MIA injection, ALPK1-/- mice exhibited attenuated pain behavior, as well as a remarkably decreased percentage of IB4+ neurons and an unchanged percentage of CGRP+ neurons, as compared with WT mice. In vitro assay showed that the value of calcium intensity was weakened in Dil+ neurons from ALPK1-/- mice of TMJ pain induced by the MIA injection, in relation to those from WT mice, while it was significantly enhanced with the incubation of recombinant human ALPK1 (rhA). Taken together, these results suggest that ALPK1 promotes mice TMJ pain induced by MIA through upregulation of the sensitization of IB4+ neurons in TGs. This study will provide a new potential therapeutic target for the treatment of TMJ pain.
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Affiliation(s)
- Taomin Zhu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, Hubei Province, China
- Department of Oral and Maxillofacial Trauma and Temporomandibular Joint Surgery, Hubei-MOST KLOS & KLOBM, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Huimin Li
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, Hubei Province, China
- Department of Oral and Maxillofacial Trauma and Temporomandibular Joint Surgery, Hubei-MOST KLOS & KLOBM, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Yuxiang Chen
- GuangDong Women and Children Hospital, Guangdong, 511400, China
| | - Xueke Jia
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, Hubei Province, China
- Department of Oral and Maxillofacial Trauma and Temporomandibular Joint Surgery, Hubei-MOST KLOS & KLOBM, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Xiaohan Ma
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, Hubei Province, China
- Department of Oral and Maxillofacial Trauma and Temporomandibular Joint Surgery, Hubei-MOST KLOS & KLOBM, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Xin Liu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, Hubei Province, China
- Department of Oral and Maxillofacial Trauma and Temporomandibular Joint Surgery, Hubei-MOST KLOS & KLOBM, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Yaping Feng
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, Hubei Province, China
- Department of Oral and Maxillofacial Trauma and Temporomandibular Joint Surgery, Hubei-MOST KLOS & KLOBM, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Jin Ke
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, Hubei Province, China.
- Department of Oral and Maxillofacial Trauma and Temporomandibular Joint Surgery, Hubei-MOST KLOS & KLOBM, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China.
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Liu X, Zhao J, Jiang H, Guo H, Li Y, Li H, Feng Y, Ke J, Long X. ALPK1 Accelerates the Pathogenesis of Osteoarthritis by Activating NLRP3 Signaling. J Bone Miner Res 2022; 37:1973-1985. [PMID: 36053817 DOI: 10.1002/jbmr.4669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 07/14/2022] [Accepted: 07/31/2022] [Indexed: 11/08/2022]
Abstract
Alpha-kinase 1 (ALPK1), a member of the alpha-kinase family, has been shown to be involved in mediating inflammatory responses and is strongly associated with gout; however, its modulatory role in osteoarthritis (OA) remains unclear. Here, we uncovered elevation of ALPK1 in degraded cartilage of destabilized medial meniscus (DMM) and collagenase-induced osteoarthritis (CIOA), two different mouse OA models induced by mechanical stress or synovitis. Intraarticular administration of recombinant human ALPK1 (rhALPK1) in vivo exacerbated OA pathogenesis in both DMM and CIOA mice, whereas ALPK1 knockout reversed this process. In vitro study demonstrated that ALPK1 aggravates metabolic disturbances in chondrocytes by enhancing the production of NOD-like receptor protein 3 (NLRP3), an inflammasome sensors driving interlukin-1β (IL-1β)-mediated inflammatory conditions. Furthermore, the selective inhibition of nuclear factor-κB (NF-κB) or NLRP3 indicates that NLRP3 is a downstream signaling governed by NF-κB in ALPK1-activated chondrocytes. Collectively, these results establish ALPK1 as a novel catabolic regulator of OA pathogenesis, and targeting this signaling may be a promising treatment strategy for OA. © 2022 American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Xin Liu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Jie Zhao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Henghua Jiang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Huilin Guo
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Yingjie Li
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Huimin Li
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Yaping Feng
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Jin Ke
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Xing Long
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Wuhan University, Wuhan, China
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Systematic Review of the Role of Alpha-Protein Kinase 1 in Cancer and Cancer-Related Inflammatory Diseases. Cancers (Basel) 2022; 14:cancers14184390. [PMID: 36139553 PMCID: PMC9497133 DOI: 10.3390/cancers14184390] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/06/2022] [Accepted: 09/06/2022] [Indexed: 11/19/2022] Open
Abstract
Simple Summary Aside from the basic phosphorylation function of alpha-kinase 1 (ALPK1), little is known about its major functions. Researchers have used various forms of biotechnology and human, animal, and cellular models to better understand the relationship of ALPK1 with cancer and cancer-related inflammatory diseases. ALPK1 is involved in the progression of breast, lung, colorectal, oral, and skin cancer as well as lymphoblastic leukemia. ALPK1 has also been implicated in gout, diabetes, and chronic kidney disease, which are thought to be associated with breast, lung, colorectal, urinary tract, pancreatic, and endometrial cancers and lymphoblastic leukemia. ALPK1 upregulates inflammatory cytokines and chemokines during carcinogenesis. The major cytokine involved in carcinogenesis is TNF-α, which activates the NF-κB pathway, and similar inflammatory responses exist in gout, diabetes, and chronic kidney disease. ALPK1 regulates downstream inflammatory mechanisms that lead to cancer development through certain pathways and plays a key role in cancer initiation and metastasis. Abstract Background: Deregulation of conventional protein kinases is associated with the growth and development of cancer cells. Alpha-kinase 1 (ALPK1) belongs to a newly discovered family of serine/threonine protein kinases with no sequence homology to conventional protein kinases, and its function in cancer is poorly understood. Methods: In this systematic review, we searched for and analyzed studies linking ALPK1 to cancer development and progression. Results: Based on the current evidence obtained using human, animal, cellular, and tissue models, ALPK1 is located upstream and triggers cancer cell development and metastasis by regulating the inflammatory response through phosphorylation. Its mRNA and protein levels were found to correlate with advanced tumor size and lymph node metastasis, which occur from the cellular cytoplasm into the nucleus. ALPK1 is also strongly associated with gout, chronic kidney disease, and diabetes, which are considered as inflammatory diseases and associated with cancer. Conclusion: ALPK1 is an oncogene involved in carcinogenesis. Chronic inflammation is the common regulatory mechanism between cancer and these diseases. Future research should focus on identifying inhibitors of serine/threonine and ALPK1 at their phosphorylation sites, which would block various signal transductions and potentially offer kinase-targeted therapeutic agents for patients with cancer and inflammatory diseases.
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Shen J, Xie Z, Liu Y, Zhao T, Li Z, Ren Y, Xi Y, Xiao N, Yang X, Shao S, Qin D, Peng J, Li Z. Aberrant messenger RNA expression in peripheral blood mononuclear cells is associated with gouty arthritis. Int J Rheum Dis 2022; 25:1152-1163. [PMID: 35906742 DOI: 10.1111/1756-185x.14395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 06/30/2022] [Accepted: 07/11/2022] [Indexed: 02/05/2023]
Abstract
AIM Gouty arthritis (GA) is a type of self-limiting inflammatory arthritis caused by deposition of monosodium urate (MSU). This study aimed to analyze the expression variation of messenger RNAs (mRNAs) in GA patients and investigated the role of mRNAs in GA pathogenesis. METHODS Five patients with acute GA (AGA), 5 with non-acute GA (NAGA), and 5 healthy controls (HC) were recruited to examine differential mRNA expression profiles in peripheral blood mononuclear cells (PBMCs) and explore whether mRNA is involved in the pathogenesis of AGA. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) databases were used to study the biological functions of differentially expressed mRNA and the relationship between genes and signal pathways. RESULTS Compared with HC, the AGA group had 1456 differentially expressed mRNAs, while the NAGA group had 437 differentially expressed mRNAs and compared with the NAGA group, 115 differentially expressed mRNAs were found in the AGA group. GO analysis showed that the differentially expressed mRNA in the AGA group was mainly enriched in processes related to leukocyte activation and immune response, while KEGG analysis showed that "Staphylococcus aureus infection" and "Cytokine-cytokine receptor interaction" are enriched in the up-regulated mRNAs in the AGA group. CONCLUSION This study identified genes and pathways that are differentially expressed during the onset of AGA, which might reveal part of the pathogenesis of the disease and provide clues to explaining the severe pain associated with disease onset and the rapid development of inflammatory response that subsides by itself.
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Affiliation(s)
- Jiayan Shen
- Yunnan University of Chinese Medicine, Kunming, China
| | - Zhaohu Xie
- Yunnan University of Chinese Medicine, Kunming, China
| | - Yi Liu
- Yunnan University of Chinese Medicine, Kunming, China
| | - Ting Zhao
- Yunnan University of Chinese Medicine, Kunming, China
| | - Zhenming Li
- Yunnan University of Chinese Medicine, Kunming, China
| | - Yifei Ren
- Yunnan University of Chinese Medicine, Kunming, China
| | - Yujiang Xi
- Yunnan University of Chinese Medicine, Kunming, China
| | - Niqing Xiao
- Yunnan University of Chinese Medicine, Kunming, China
| | - Xiaoli Yang
- Yunnan University of Chinese Medicine, Kunming, China
| | - Shuiyan Shao
- Yunnan University of Chinese Medicine, Kunming, China
| | - Dongdong Qin
- Yunnan University of Chinese Medicine, Kunming, China
| | - Jiangyun Peng
- The First Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
| | - Zhaofu Li
- Yunnan University of Chinese Medicine, Kunming, China
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Liu X, Zhao J, Jiang H, Li H, Feng Y, Ke J, Long X. ALPK1 Aggravates TMJOA Cartilage Degradation via NF-κB and ERK1/2 Signaling. J Dent Res 2022; 101:1499-1509. [PMID: 35689396 DOI: 10.1177/00220345221100179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Temporomandibular joint osteoarthritis (TMJOA) is a common degenerative joint disease without effective intervention strategies. Previous research implied that alpha-kinase 1 (ALPK1) is involved in the inflammatory responses of gout, a chronic arthritis. Herein, we found the main distribution of ALPK1 in a proliferative layer of condylar cartilage and marrow cavity of subchondral bone, as well as a lining layer of synovial tissues in human temporomandibular joint. Moreover, the expression of ALPK1 was augmented in degraded condylar cartilage of monosodium iodoacetate (MIA)-induced TMJOA mice. After MIA induction, ALPK1 knockout mice exhibited attenuated damage of cartilage and subchondral bone, as well as synovitis, as compared with wide type mice. In contrast, intra-articular administration of recombinant human ALPK1 aggravated the pathology of MIA-induced TMJOA. Furthermore, ex vivo study demonstrated that ALPK1 exacerbated chondrocyte catabolism by upregulating matrix metalloproteinase 13 and cyclooxygenase 2 by activating NF-κB (nuclear factor-kappaB) signaling and suppressed anabolism by downregulating aggrecan by inhibiting ERK1/2 (extracellular signal-regulated kinase 1/2) in articular chondrocytes. Taken together, ALPK1 exacerbates the degradation of condylar cartilage during TMJOA through the NF-κB and ERK1/2 signaling pathway. This study provides a new insight regarding the role of ALPK1 during TMJOA pathology.
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Affiliation(s)
- X Liu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - J Zhao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - H Jiang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - H Li
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Y Feng
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - J Ke
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - X Long
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, China
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Ding F, Luo X, Tu Y, Duan X, Liu J, Jia L, Zheng P. Alpk1 Sensitizes Pancreatic Beta Cells to Cytokine-Induced Apoptosis via Upregulating TNF-α Signaling Pathway. Front Immunol 2021; 12:705751. [PMID: 34621265 PMCID: PMC8490819 DOI: 10.3389/fimmu.2021.705751] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 09/06/2021] [Indexed: 11/13/2022] Open
Abstract
Pancreatic beta cell failure is the hallmark of type 1 diabetes (T1D). Recent studies have suggested that pathogen recognizing receptors (PRRs) are involved in the survival, proliferation and function of pancreatic beta cells. So far, little is known about the role of alpha-protein kinase 1 (ALPK1), a newly identified cytosolic PRR specific for ADP-β-D-manno-heptose (ADP-heptose), in beta cell survival. In current study we aimed to fill the knowledge gap by investigating the role of Alpk1 in the apoptosis of MIN6 cells, a murine pancreatic beta cell line. We found that the expression of Alpk1 was significantly elevated in MIN6 cells exposed to pro-inflammatory cytokines, but not to streptozotocin, low-dose or high-dose glucose. Activation of Alpk1 by ADP heptose alone was insufficient to induce beta cell apoptosis. However, it significantly exacerbated cytokine-induced apoptosis in MIN6 cells. Mechanistic investigations showed that Alpk1 activation was potent to further induce the expression of tumor necrosis factor (TNF)-α and Fas after cytokine stimulation, possibly due to enhanced activation of the TIFA/TAK1/NF-κB signaling axis. Treatment of GLP-1 receptor agonist decreased the expression of TNF-α and Fas and improved the survival of beta cells exposed to pro-inflammatory cytokines and ADP heptose. In summary, our data suggest that Alpk1 sensitizes beta cells to cytokine-induced apoptosis by potentiating TNF-α signaling pathway, which may provide novel insight into beta cell failure and T1D development.
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Affiliation(s)
- Fei Ding
- Department of Endocrinology, Shenzhen People's Hospital, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
| | - Xi Luo
- Department of Endocrinology, Shenzhen People's Hospital, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
| | - Yiting Tu
- Department of Neurology, Shenzhen Samii International Medical Center (The Fourth People's Hospital of Shenzhen), Shenzhen, China
| | - Xianlan Duan
- Department of Endocrinology, Shenzhen People's Hospital, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
| | - Jia Liu
- School of Medicine, Southern University of Science and Technology, Shenzhen, China
| | - Lijing Jia
- Department of Endocrinology, Shenzhen People's Hospital, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
| | - Peilin Zheng
- Department of Endocrinology, Shenzhen People's Hospital, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
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Lee CP, Ko AMS, Nithiyanantham S, Lai CH, Ko YC. Long noncoding RNA HAR1A regulates oral cancer progression through the alpha-kinase 1, bromodomain 7, and myosin IIA axis. J Mol Med (Berl) 2021; 99:1323-1334. [PMID: 34097087 DOI: 10.1007/s00109-021-02095-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 04/19/2021] [Accepted: 05/13/2021] [Indexed: 02/07/2023]
Abstract
Studies suggested that long noncoding HAR1A RNA may be a tumor suppressor, but its association with oral cancer remains unclear. Here, we show the functional role and mechanisms of HAR1A in oral cancer progression. Microarray analysis was performed to screen the related candidates of long noncoding RNA (lncRNA) in human monocytes. Following lncRNA HAR1A, the regulation of HAR1A, ALPK1, myosin IIA, and BRD7 was tested using reverse-transcription quantitative polymerase chain reaction (RT-qPCR) in oral cancer cells. The inflammatory and epithelial-to-mesenchymal transition marker expressions were analyzed using enzyme-linked immunosorbent assay and western blot. Phenotypic experiments were verified by colony formation assay, transwell migration assay, and Annexin V-apoptotic assay. In the nuclei of cancer cells, HAR1A functions upstream of signaling pathways and knockdown of HAR1A promoted ALPK1 expression and downregulated BRD7 resulting in inflammation and oral cancer progression. In monocytes, the expressions of TNF-α and CCL2 were increased following HAR1A knockdown and reduced following ALPK1 knockdown. HAR1A knockdown upregulated the expression of ALPK1, slug, vimentin, fibronectin, and N-cadherin but reduced the expression of E-cadherin in oral cancer cells. Myosin IIA was primarily located in the cytoplasm and that its decrease in the nuclei of oral cancer cells was likely to demonstrate suppressive ability in late-stage cancer. Our findings suggest that the HAR1A, BRD7, and myosin IIA are tumor suppressors while ALPK1 has oncogene-like property in the nucleus and is involved in inflammation and oral cancer progression. More research for HAR1A activators or ALPK1 inhibitors is required to develop potential therapeutic agents for advanced oral cancer. KEY MESSAGES: lncRNA HAR1A, BRD7, and myosin IIA are tumor suppressors whereas ALPK1 has an oncogenic-like property in the nucleus. lncRNA HAR1A/ALPK1/BRD7/myosin IIA axis plays a critical role in the progression of oral cancer. lncRNA HAR1A localizes upstream of signaling pathways to inhibit ALPK1 expression and then upregulated BRD7. lncRNA HAR1A and ALPK1 are involved in cancer progression via epithelial-to-mesenchymal transition regulations. ALPK1 inhibitors are potential kinase-targeted therapeutic agents for patients with advanced oral cancer.
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Affiliation(s)
- Chi-Pin Lee
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, No. 2 Yude Road, Taichung, 40447, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, 40402, Taiwan
| | - Albert Min-Shan Ko
- Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, CAS, Beijing, 100044, China
| | - Srinivasan Nithiyanantham
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, No. 2 Yude Road, Taichung, 40447, Taiwan
| | - Chu-Hu Lai
- Department of Medical Laboratory Science and Biotechnology, Asia University, Taichung, 41354, Taiwan
| | - Ying-Chin Ko
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, No. 2 Yude Road, Taichung, 40447, Taiwan.
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Lee CP, Nithiyanantham S, Hsu HT, Yeh KT, Kuo TM, Ko YC. ALPK1 regulates streptozotocin-induced nephropathy through CCL2 and CCL5 expressions. J Cell Mol Med 2019; 23:7699-7708. [PMID: 31557402 PMCID: PMC6815771 DOI: 10.1111/jcmm.14643] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 07/29/2019] [Accepted: 08/15/2019] [Indexed: 12/31/2022] Open
Abstract
ALPK1 is associated with chronic kidney disease, gout and type 2 diabetes mellitus. Raised renal ALPK1 level in patients with diabetes was reported. Accelerated fibrotic nephropathies were observed in hyperglycaemic mice with up-regulated ALPK1. The aim of this study was to identify the mediators contributing to ALPK1 effect involving in nephropathies induction. The haematoxylin and eosin staining, Masson's trichrome and immunohistochemical analysis of ALPK1, NFkB, CCL2 and CCL5 were performed in the mice kidney. Cytokine antibody array analysis was performed in streptozotocin-treated wild-type mice (WT-STZ) and streptozotocin-treated ALPK1 transgenic mice (TG-STZ). The ALPK1 levels were measured in mice kidney and in cultured cells. We found that the higher levels of renal CCL2/MCP-1, CCL5/Rantes and G-CSF expression in TG-STZ compared with the WT-STZ. Glucose increased ALPK1 expressions in monocytic THP1 and human kidney-2 cells. The protein expression of ALPK1, NFkB and lectin was up-regulated in glucose-treated HK-2 cells. Knockdown of ALPK1 reduced CCL2 and CCL5 mRNA levels, whereas overexpressed ALPK1 increased CCL2 and CCL5 in cultured kidney cells. Taken together, these results show that high glucose increases ALPK1 and chemokine levels in the kidney. Elevated ALPK1 expression enhances renal CCL2 and CCL5 expressions in vivo and in vitro. ALPK1 is a mediator for CCL2 and CCL5 chemokine up-regulation involving in diabetic nephropathies induction.
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Affiliation(s)
- Chi-Pin Lee
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Srinivasan Nithiyanantham
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Hui-Ting Hsu
- Department of Surgical Pathology, Changhua Christian Hospital, Changhua, Taiwan
| | - Kun-Tu Yeh
- Department of Pathology, Changhua Christian Hospital, Changhua, Taiwan
| | - Tzer-Min Kuo
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Ying-Chin Ko
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
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10
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Rashid M, van der Horst M, Mentzel T, Butera F, Ferreira I, Pance A, Rütten A, Luzar B, Marusic Z, de Saint Aubain N, Ko JS, Billings SD, Chen S, Abi Daoud M, Hewinson J, Louzada S, Harms PW, Cerretelli G, Robles-Espinoza CD, Patel RM, van der Weyden L, Bakal C, Hornick JL, Arends MJ, Brenn T, Adams DJ. ALPK1 hotspot mutation as a driver of human spiradenoma and spiradenocarcinoma. Nat Commun 2019; 10:2213. [PMID: 31101826 PMCID: PMC6525246 DOI: 10.1038/s41467-019-09979-0] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 04/08/2019] [Indexed: 01/12/2023] Open
Abstract
Spiradenoma and cylindroma are distinctive skin adnexal tumors with sweat gland differentiation and potential for malignant transformation and aggressive behaviour. We present the genomic analysis of 75 samples from 57 representative patients including 15 cylindromas, 17 spiradenomas, 2 cylindroma-spiradenoma hybrid tumors, and 24 low- and high-grade spiradenocarcinoma cases, together with morphologically benign precursor regions of these cancers. We reveal somatic or germline alterations of the CYLD gene in 15/15 cylindromas and 5/17 spiradenomas, yet only 2/24 spiradenocarcinomas. Notably, we find a recurrent missense mutation in the kinase domain of the ALPK1 gene in spiradenomas and spiradenocarcinomas, which is mutually exclusive from mutation of CYLD and can activate the NF-κB pathway in reporter assays. In addition, we show that high-grade spiradenocarcinomas carry loss-of-function TP53 mutations, while cylindromas may have disruptive mutations in DNMT3A. Thus, we reveal the genomic landscape of adnexal tumors and therapeutic targets.
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Affiliation(s)
- Mamunur Rashid
- Experimental Cancer Genetics, Wellcome Trust Sanger Institute, Cambridge, CB10 1SA, UK
| | - Michiel van der Horst
- Department of Pathology, Maasstad Hospital, Maasstadweg 21, Rotterdam, 3079 DZ, The Netherlands
| | - Thomas Mentzel
- Dermatopathologie Friedrichshafen, Siemensstrasse 6/1, 88048, Friedrichshafen, Germany
| | - Francesca Butera
- Dynamical Cell Systems Laboratory. Chester Beatty Laboratories, Division of Cancer Biology. Institute of Cancer Research, London, SW3 6JB, UK
| | - Ingrid Ferreira
- Experimental Cancer Genetics, Wellcome Trust Sanger Institute, Cambridge, CB10 1SA, UK
| | - Alena Pance
- Experimental Cancer Genetics, Wellcome Trust Sanger Institute, Cambridge, CB10 1SA, UK
| | - Arno Rütten
- Dermatopathologie Friedrichshafen, Siemensstrasse 6/1, 88048, Friedrichshafen, Germany
| | - Bostjan Luzar
- Institute of Pathology, Medical Faculty University of Ljubljana, Korytkova 2, Ljubljana, 1000, Slovenia
| | - Zlatko Marusic
- University Hospital Center Zagreb, Kispaticeva 12, 10 000, Zagreb, Croatia
| | | | - Jennifer S Ko
- Department of Pathology, Cleveland Clinic, Cleveland, OH, 44195, USA
| | - Steven D Billings
- Department of Pathology, Cleveland Clinic, Cleveland, OH, 44195, USA
| | - Sofia Chen
- Experimental Cancer Genetics, Wellcome Trust Sanger Institute, Cambridge, CB10 1SA, UK
| | - Marie Abi Daoud
- Departments of Pathology & Laboratory Medicine and Medicine and The Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, T2L 2K8, Canada
| | - James Hewinson
- Experimental Cancer Genetics, Wellcome Trust Sanger Institute, Cambridge, CB10 1SA, UK
| | - Sandra Louzada
- Experimental Cancer Genetics, Wellcome Trust Sanger Institute, Cambridge, CB10 1SA, UK
| | - Paul W Harms
- Departments of Pathology and Dermatology, University of Michigan Medical School, 2800 Plymouth Road, Ann Arbor, MI, 48109-5602, USA
| | - Guia Cerretelli
- Division of Pathology, Cancer Research UK Edinburgh Centre, The University of Edinburgh, Institute of Genetics & Molecular Medicine, Crewe Road, Edinburgh, EH4 2XR, UK
| | - Carla Daniela Robles-Espinoza
- Experimental Cancer Genetics, Wellcome Trust Sanger Institute, Cambridge, CB10 1SA, UK
- Laboratorio Internacional de Investigación sobre el Genoma Humano, Universidad Nacional Autónoma de México, Campus Juriquilla, Blvd Juriquilla 3001, Santiago de Querétaro, 76230, Mexico
| | - Rajiv M Patel
- Departments of Pathology and Dermatology, University of Michigan Medical School, 2800 Plymouth Road, Ann Arbor, MI, 48109-5602, USA
| | - Louise van der Weyden
- Experimental Cancer Genetics, Wellcome Trust Sanger Institute, Cambridge, CB10 1SA, UK
| | - Chris Bakal
- Dynamical Cell Systems Laboratory. Chester Beatty Laboratories, Division of Cancer Biology. Institute of Cancer Research, London, SW3 6JB, UK
| | - Jason L Hornick
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Mark J Arends
- Division of Pathology, Cancer Research UK Edinburgh Centre, The University of Edinburgh, Institute of Genetics & Molecular Medicine, Crewe Road, Edinburgh, EH4 2XR, UK
| | - Thomas Brenn
- Departments of Pathology & Laboratory Medicine and Medicine and The Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, T2L 2K8, Canada
- Division of Pathology, Cancer Research UK Edinburgh Centre, The University of Edinburgh, Institute of Genetics & Molecular Medicine, Crewe Road, Edinburgh, EH4 2XR, UK
| | - David J Adams
- Experimental Cancer Genetics, Wellcome Trust Sanger Institute, Cambridge, CB10 1SA, UK.
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11
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Williams LB, Javed A, Sabri A, Morgan DJ, Huff CD, Grigg JR, Heng XT, Khng AJ, Hollink IHIM, Morrison MA, Owen LA, Anderson K, Kinard K, Greenlees R, Novacic D, Nida Sen H, Zein WM, Rodgers GM, Vitale AT, Haider NB, Hillmer AM, Ng PC, Shankaracharya, Cheng A, Zheng L, Gillies MC, van Slegtenhorst M, van Hagen PM, Missotten TOAR, Farley GL, Polo M, Malatack J, Curtin J, Martin F, Arbuckle S, Alexander SI, Chircop M, Davila S, Digre KB, Jamieson RV, DeAngelis MM. ALPK1 missense pathogenic variant in five families leads to ROSAH syndrome, an ocular multisystem autosomal dominant disorder. Genet Med 2019; 21:2103-2115. [PMID: 30967659 PMCID: PMC6752478 DOI: 10.1038/s41436-019-0476-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 02/25/2019] [Indexed: 01/07/2023] Open
Abstract
Purpose To identify the molecular cause in five unrelated families with a distinct autosomal dominant ocular systemic disorder we called ROSAH syndrome due to clinical features of retinal dystrophy, optic nerve edema, splenomegaly, anhidrosis, and migraine headache. Methods Independent discovery exome and genome sequencing in families 1, 2, and 3, and confirmation in families 4 and 5. Expression of wild-type messenger RNA and protein in human and mouse tissues and cell lines. Ciliary assays in fibroblasts from affected and unaffected family members. Results We found the heterozygous missense variant in the ɑ-kinase gene, ALPK1, (c.710C>T, [p.Thr237Met]), segregated with disease in all five families. All patients shared the ROSAH phenotype with additional low-grade ocular inflammation, pancytopenia, recurrent infections, and mild renal impairment in some. ALPK1 was notably expressed in retina, retinal pigment epithelium, and optic nerve, with immunofluorescence indicating localization to the basal body of the connecting cilium of the photoreceptors, and presence in the sweat glands. Immunocytofluorescence revealed expression at the centrioles and spindle poles during metaphase, and at the base of the primary cilium. Affected family member fibroblasts demonstrated defective ciliogenesis. Conclusion Heterozygosity for ALPK1, p.Thr237Met leads to ROSAH syndrome, an autosomal dominant ocular systemic disorder.
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Affiliation(s)
- Lloyd B Williams
- Department of Ophthalmology and Visual Sciences, John A Moran Eye Center, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Asif Javed
- Genome Institute of Singapore, Singapore, Singapore.,School of Biomedical Sciences, The University of Hong Kong, Hong Kong, Hong Kong
| | - Amin Sabri
- Eye Genetics Research Unit, Children's Medical Research Institute, The Children's Hospital at Westmead, Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| | - Denise J Morgan
- Department of Ophthalmology and Visual Sciences, John A Moran Eye Center, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Chad D Huff
- Department of Ophthalmology and Visual Sciences, John A Moran Eye Center, University of Utah School of Medicine, Salt Lake City, UT, USA.,Department of Epidemiology, Division of OVP, Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - John R Grigg
- Eye Genetics Research Unit, Children's Medical Research Institute, The Children's Hospital at Westmead, Save Sight Institute, University of Sydney, Sydney, NSW, Australia.,Discipline of Ophthalmology, University of Sydney, Sydney, NSW, Australia
| | | | | | | | - Margaux A Morrison
- Department of Ophthalmology and Visual Sciences, John A Moran Eye Center, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Leah A Owen
- Department of Ophthalmology and Visual Sciences, John A Moran Eye Center, University of Utah School of Medicine, Salt Lake City, UT, USA
| | | | - Krista Kinard
- Department of Ophthalmology and Visual Sciences, John A Moran Eye Center, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Rebecca Greenlees
- Eye Genetics Research Unit, Children's Medical Research Institute, The Children's Hospital at Westmead, Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| | - Danica Novacic
- National Institutes of Health, National Human Genome Research Institute, Undiagnosed Diseases Network, Bethesda, MD, USA
| | - H Nida Sen
- National Eye Institute, National Institutes of Health, Bethesda, MD, USA
| | - Wadih M Zein
- National Eye Institute, National Institutes of Health, Bethesda, MD, USA
| | - George M Rodgers
- Department of Hematology, Utah Health Sciences Center, Salt Lake City, UT, USA
| | - Albert T Vitale
- Department of Ophthalmology and Visual Sciences, John A Moran Eye Center, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Neena B Haider
- Department of Ophthalmology, Schepens Eye Research Institute/Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | | | - Pauline C Ng
- Genome Institute of Singapore, Singapore, Singapore
| | - Shankaracharya
- Department of Epidemiology, Division of OVP, Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Anson Cheng
- Eye Genetics Research Unit, Children's Medical Research Institute, The Children's Hospital at Westmead, Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| | - Linda Zheng
- Eye Genetics Research Unit, Children's Medical Research Institute, The Children's Hospital at Westmead, Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| | - Mark C Gillies
- Discipline of Ophthalmology, University of Sydney, Sydney, NSW, Australia
| | | | | | | | | | - Michael Polo
- Drs. Farley, Polo and Ho, Colonial Heights, VA, USA
| | - James Malatack
- Nemours/Alfred I. DuPont Hospital for Children, Wilmington, DE, USA
| | - Julie Curtin
- Department of Haematology, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Frank Martin
- Department of Ophthalmology, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Susan Arbuckle
- Department of Pathology, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Stephen I Alexander
- Department of Nephrology, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Megan Chircop
- Cell Cycle Unit, Children's Medical Research Institute, University of Sydney, Sydney, NSW, Australia
| | - Sonia Davila
- Genome Institute of Singapore, Singapore, Singapore
| | - Kathleen B Digre
- Department of Ophthalmology and Visual Sciences, John A Moran Eye Center, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Robyn V Jamieson
- Eye Genetics Research Unit, Children's Medical Research Institute, The Children's Hospital at Westmead, Save Sight Institute, University of Sydney, Sydney, NSW, Australia. .,Disciplines of Genomic Medicine, and Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia. .,Department of Clinical Genetics, Western Sydney Genetics Program, The Children's Hospital at Westmead, Sydney Children's Hospitals Network, Sydney, NSW, Australia.
| | - Margaret M DeAngelis
- Department of Ophthalmology and Visual Sciences, John A Moran Eye Center, University of Utah School of Medicine, Salt Lake City, UT, USA. .,Department of Pharmacotherapy, College of Pharmacy, University of Utah, Salt Lake City, UT, USA. .,Department of Population Health Sciences, University of Utah School of Medicine, Salt Lake City, UT, USA.
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12
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Lee CP, Huang YN, Nithiyanantham S, Huang CM, Ko YC. LncRNA-Jak3:Jak3 coexpressed pattern regulates monosodium urate crystal-induced osteoclast differentiation through Nfatc1/Ctsk expression. ENVIRONMENTAL TOXICOLOGY 2019; 34:179-187. [PMID: 30387921 DOI: 10.1002/tox.22672] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 10/10/2018] [Accepted: 10/11/2018] [Indexed: 06/08/2023]
Abstract
LncRNA transcripts have been emerged as gene regulators through transcriptional and posttranscriptional regulation. Monosodium urate monohydrate (MSU) elicits inflammatory response and a critical regulator of bone erosion in gout. The aim of this study is to clarify the pro-osteogenic role of LncRNA in MSU-induced osteoclast differentiation. We performed microarray analysis to identify stage specific expressions of LncRNA and mRNA during osteoclast differentiation in RAW264.7 cells. Among the 314 pairs of LncRNA-mRNA coexpressed patterns in the osteoclast lineage, 22 pairs revealed to have inflammatory function. Importantly, LncRNA-Jak3 and Jak3 co-expression patterns were significantly upregulated in the osteoclasts. In specific, Jak3 contributes to MSU-induced osteoclasts differentiation by positively regulating expression of the osteoclast factor, nuclear factor of activated T-cells 1 (Nfatc1). Mechanistically, LncRNA-Jak3-mediated Nfatc1 activation upregulated cathepsin K (Ctsk) expressions. LncRNA-Jak3 knockdown abolished formation of MSU-induced mature osteoclasts. In addition, we found that gout patients showed increased levels of LncRNA-Jak3 in the mononuclear cells. Our data demonstrate that the critical functional role of LncRNA-Jak3 in osteoclast differentiation via Jak3/Nfatc1/Ctsk axis. Finally, characterization of these regulatory networks is likely to reveal novel drug targets and opportunities for therapeutic intervention in bone erosion.
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Affiliation(s)
- Chi-Pin Lee
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Yu-Nan Huang
- Department of Life Sciences, National Chung-Hsing University, Taichung, Taiwan
| | - Srinivasan Nithiyanantham
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Chung-Ming Huang
- Division of Rheumatology and Immunology, China Medical University Hospital, Taichung, Taiwan
| | - Ying-Chin Ko
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
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13
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Kuo TM, Nithiyanantham S, Lee CP, Hsu HT, Luo SY, Lin YZ, Yeh KT, Ko YC. Arecoline N-oxide regulates oral squamous cell carcinoma development through NOTCH1 and FAT1 expressions. J Cell Physiol 2019; 234:13984-13993. [PMID: 30624777 DOI: 10.1002/jcp.28084] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 12/18/2018] [Indexed: 12/11/2022]
Abstract
Areca nut has been evaluated as a group I carcinogen to humans. However, the exact compounds of areca nut causing oral cancer remain unproven. Previous findings from our lab revealed that arecoline N-oxide (ANO), a metabolite of arecoline, exhibits an oral fibrotic effect in immune-deficient NOD/SCID mice. The aim of this study is to investigate the oral potentially malignant disorders (OPMD) inductive activity between areca-alkaloid arecoline and its metabolite ANO in C57BL/6 mice. Our findings show that ANO showed higher activity in inducing hyperplasia with leukoplakia and collagen deposition in C57BL/6 mice compared with the arecoline treated groups. Importantly, immunohistochemical studies showed significant upregulation of NOTCH1, HES1, FAT1, PCNA, and Ki67 expressions in the pathological hyperplastic part. In addition, in vitro studies showed that upregulation of NOTCH1 and FAT1 expressions in ANO treated HGF-1 and DOK cell models. We found that NOTCH1 regulates TP53 expression from NOTCH1 knockdown oral cancer cells. The DNA damage was significantly increased after arecoline and ANO treatment. Further, we found that arecoline-induced H2AX expression was regulated by FMO3. Altogether, our findings show that ANO exhibited higher toxicity in OPMD activity and play a significant role in the induction of areca nut mediated oral tumorigenesis.
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Affiliation(s)
- Tzer-Min Kuo
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Srinivasan Nithiyanantham
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Chi-Pin Lee
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Hui-Ting Hsu
- Department of Surgical Pathology, Changhua Christian Hospital, Changhua, Taiwan
| | - Shun-Yuan Luo
- Department of Chemistry, National Chung Hsing University, Taichung, Taiwan
| | - You-Zhe Lin
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
| | - Kun-Tu Yeh
- Department of Pathology, Changhua Christian Hospital, Changhua, Taiwan
| | - Ying-Chin Ko
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
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14
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Lee CP, Ko AMS, Chiang SL, Lu CY, Tsai EM, Ko YC. Regulatory elements in vectors containing the ctEF-1α first intron and double enhancers for an efficient recombinant protein expression system. Sci Rep 2018; 8:15396. [PMID: 30337625 PMCID: PMC6193983 DOI: 10.1038/s41598-018-33500-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 09/27/2018] [Indexed: 11/21/2022] Open
Abstract
To establish a stable and scalable transient protein production system, we modified the EF-1 first intron size and verified the order of two recombinant enhancers downstream of the SV40 polyA sequence. This new vector was named pHH-Gemini (pHH-GM1) and was used to express alpha kinase 1 (ALPK1) and various other proteins, NLRP3, F-actin, Camodulin, PP2A, URAT1, Rab11a and myosin IIA. The results showed that, compared with six commercial plasmids, pHH-GM1 significantly enhanced His-HA-ALPK1 expression in a western blot analysis of transfected HEK293T cells. The expression of various other genes was also successful using the pHH-GM1 vector. In addition, we inserted turbo green florescence protein (tGFP) into the pHH-GM1 vector, and an improvement in fluorescence intensity was observed after transient transfection of HEK293T cells. For large-scale production, protein production was tested by standard supplementation with one volume of medium, and volumetric yields of 2 and 2.3 mg/L were achieved with pHH-GM1-ALPK1 in HEK293-F and CHO-S cells, respectively. We found that cell viability was more than 70% 11 days after cells were transfected with the pHH-GM1 vector. The pHH-GM1 vector with the ctEF-1α first intron and double enhancers, Simian virus 40 and Cytomegalovirus (SV40 and CMV) is an efficient CMV promoter-based gene expression system that can potentially be applied to study genes of interest and improve protein production.
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Affiliation(s)
- Chi-Pin Lee
- Environment-Omics-Diseases Research Center, China Medical University Hospital, China Medical University, Taichung, 40402, Taiwan
| | - Albert Min-Shan Ko
- Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, IVPP, CAS, Beijing, 100044, China
| | - Shang-Lun Chiang
- Environment-Omics-Diseases Research Center, China Medical University Hospital, China Medical University, Taichung, 40402, Taiwan.,Department of Health Risk Management, College of Public Health, China Medical University, Taichung, 40402, Taiwan
| | - Chi-Yu Lu
- Department of Biochemistry, College of Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
| | - Eing-Mei Tsai
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
| | - Ying-Chin Ko
- Environment-Omics-Diseases Research Center, China Medical University Hospital, China Medical University, Taichung, 40402, Taiwan.
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15
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ALPK1 Expression Is Associated with Lymph Node Metastasis and Tumor Growth in Oral Squamous Cell Carcinoma Patients. THE AMERICAN JOURNAL OF PATHOLOGY 2018; 189:190-199. [PMID: 30315765 DOI: 10.1016/j.ajpath.2018.09.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 09/07/2018] [Accepted: 09/13/2018] [Indexed: 01/01/2023]
Abstract
Oral squamous cell carcinoma (OSCC) is the most common malignant cancer, with high mortality rates in advanced stages. Recent studies have shown that the expression of ALPK1 mRNA and its inhibitory differentiation function are associated with cancer progression. However, the expression and clinicopathologic features of ALPK1 in OSCC remain unexplored. Herein, the authors investigated the expression patterns of ALPK1 in 39 matched OSCC patients and examined the relationship between ALPK1 protein expression and clinicopathologic factors using immunohistochemical scores. Using Western blot analysis, ALPK1 expression was found to be significantly higher in tumor tissues than that in nontumor tissues. Through an immunoreactive scoring system, a significantly higher number of advanced-stage tumor size T4 and lymph node metastasis N2 exhibited higher ALPK1 expression levels than that exhibited by T1/T2/T3 tumors and N0/N1. In addition, ALPK1 protein expression was aberrant in malignant oral cancer cell lines compared with that in pre-malignant oral epithelial cells, whereas minimal expression was observed in normal oral epithelial cells. Knockdown of ALPK1 resulted in a significant reduction in cell growth, migration, and invasion capacity in vitro. Consequently, expression of N-cadherin and vimentin decreased in ALPK1-deficient cells. Thus, these results suggest that ALPK1 serves as a potential biomarker and target for OSCC development in late stages.
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16
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Yang CW, Wang SF, Yang XL, Wang L, Niu L, Liu JX. Identification of gene expression models for laryngeal squamous cell carcinoma using co-expression network analysis. Medicine (Baltimore) 2018; 97:e9738. [PMID: 29443735 PMCID: PMC5839854 DOI: 10.1097/md.0000000000009738] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
One of the most common head and neck cancers is laryngeal squamous cell carcinoma (LSCC). LSCC exhibits high mortality rates and has a poor prognosis. The molecular mechanisms leading to the development and progression of LSCC are not entirely clear despite genetic and therapeutic advances and increased survival rates. In this study, a total of 116 differentially expressed genes (DEGs), including 11 upregulated genes and 105 downregulated genes, were screened from LSCC samples and compared with adjacent noncancerous. Statistically significant differences (log 2-fold difference > 0.5 and adjusted P-value < .05) were found in this study in the expression between tumor and nontumor larynx tissue samples. Nine cancer hub genes were found to have a high predictive power to distinguish between tumor and nontumor larynx tissue samples. Interestingly, they also appear to contribute to the progression of LSCC and malignancy via the Jak-STAT signaling pathway and focal adhesion. The model could separate patients into high-risk and low-risk groups successfully when only using the expression level of mRNA signatures. A total of 4 modules (blue, gray, turquoise, and yellow) were screened for the DEGs in the weighted co-expression network. The blue model includes cancer-specific pathways such as pancreatic cancer, bladder cancer, nonsmall cell lung cancer, colorectal cancer, glioma, Hippo signaling pathway, melanoma, chronic myeloid leukemia, prostate cancer, and proteoglycans in cancer. Endocrine resistance (CCND1, RAF1, RB1, and SMAD2) and Hippo signaling pathway (CCND1, LATS1, SMAD2, and TP53BP2) could be of importance in LSCC, because they had high connectivity degrees in the blue module. Results from this study provide a powerful biomarker discovery platform to increase understanding of the progression of LSCC and to reveal potential therapeutic targets in the treatment of LSCC. Improved monitoring of LSCC and resulting improvement of treatment of LSCC might result from this information.
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Affiliation(s)
- Chun-wei Yang
- Department of Otorhinolaryngology Head and Neck Surgery, Tianjin Union Medical Center
| | - Shu-fang Wang
- Intensive Care Unit, General Hospital Airport Hospital, Tianjin Medical University, Tianjin, China
| | - Xiang-li Yang
- Department of Otorhinolaryngology Head and Neck Surgery, Tianjin Union Medical Center
| | - Lin Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Tianjin Union Medical Center
| | - Lin Niu
- Department of Otorhinolaryngology Head and Neck Surgery, Tianjin Union Medical Center
| | - Ji-Xiang Liu
- Department of Otorhinolaryngology Head and Neck Surgery, Tianjin Union Medical Center
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17
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Tu HP, Min-Shan Ko A, Lee SS, Lee CP, Kuo TM, Huang CM, Ko YC. Variants of ALPK1 with ABCG2, SLC2A9, and SLC22A12 increased the positive predictive value for gout. J Hum Genet 2017; 63:63-70. [PMID: 29215084 DOI: 10.1038/s10038-017-0368-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 09/14/2017] [Accepted: 09/17/2017] [Indexed: 12/15/2022]
Abstract
We investigated the interactions of ALPK1 variants and the loci of ABCG2, SLC2A9, and SLC22A12 on gout risk. We conducted two case-control studies. Participants were recruited from hospitals (n = 410; 104 gout cases and 306 controls) and communities (n = 678; 373 gout cases and 305 controls) in Taiwan. The genotypes of ALPK1 (rs11726117 M861T, rs231247 R1084R, and rs231253 3' UTR), ABCG2 (rs2231142 Q141K and rs2231137 V12M), SLC2A9 (rs3733591 R265H and rs1014290), and SLC22A12 (rs3825016 H86H, rs11231825 H142H, and rs475688) were genotyped. Under a recessive model, the joint effects of ALPK1 variants and the SNPs rs2231142 of ABCG2, rs1014290 of SLC2A9, or rs475688 and rs3825016 of SLC22A12 were associated with gout. The rs11726117 [CC] of ALPK1 and rs2231142 [TT] of ABCG2 with the sequential addition of the rs1014290 [AA] of SLC2A9 and rs3825016 [CC] of SLC22A12 were associated with gout risk (odds ratio (OR): 13.01, 15.11, and 55.00 and positive predictive value (PPV): 56%, 69%, and 99% in the Han group, respectively; OR: 3.76, 5.78, and 12.30 and PPV: 74%, 80%, and 81% in the aboriginal group, respectively). Combined exposure to the four high-risk genotypes of ALPK1 and the uric-acid-related loci of ABCG2, SLC2A9, and SLC22A12 was associated with an increased gout risk and a high PPV for gout.
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Affiliation(s)
- Hung-Pin Tu
- Department of Public Health and Environmental Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Albert Min-Shan Ko
- Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, IVPP, CAS, Beijing, 100044, China
| | - Su-Shin Lee
- Division of Plastic Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Chi-Pin Lee
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, Taichung, 40402, Taiwan
| | - Tzer-Min Kuo
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, Taichung, 40402, Taiwan
| | - Chung-Ming Huang
- Division of Immunology and Rheumatology, Department of Internal Medicine, China Medical University Hospital, Taichung, 404, Taiwan.,Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan
| | - Ying-Chin Ko
- Environment-Omics-Disease Research Center, China Medical University Hospital, China Medical University, Taichung, 40402, Taiwan.
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Zimmermann S, Pfannkuch L, Al-Zeer MA, Bartfeld S, Koch M, Liu J, Rechner C, Soerensen M, Sokolova O, Zamyatina A, Kosma P, Mäurer AP, Glowinski F, Pleissner KP, Schmid M, Brinkmann V, Karlas A, Naumann M, Rother M, Machuy N, Meyer TF. ALPK1- and TIFA-Dependent Innate Immune Response Triggered by the Helicobacter pylori Type IV Secretion System. Cell Rep 2017; 20:2384-2395. [DOI: 10.1016/j.celrep.2017.08.039] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Revised: 07/17/2017] [Accepted: 08/09/2017] [Indexed: 12/20/2022] Open
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Kuo TM, Huang CM, Tu HP, Min-Shan Ko A, Wang SJ, Lee CP, Ko YC. URAT1 inhibition by ALPK1 is associated with uric acid homeostasis. Rheumatology (Oxford) 2017; 56:654-659. [PMID: 28039413 DOI: 10.1093/rheumatology/kew463] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Indexed: 12/11/2022] Open
Abstract
Objective The aim of this study was to identify a protein for urate transporter 1 (URAT1) regulation. Methods The clinical dataset consisted of 492 case-control samples of Han Chinese (104 gout and 388 controls). Three alpha kinase 1 ( ALPK1 ) and SLC22A12 loci associated with high gout risk and uric acid levels were genotyped. The overexpression of ALPK1 on URAT1 protein expression was evaluated in vivo in h ALPK1 transgenic mice. The in vitro protein levels of ALPK1 and URAT1 in ALPK1 small interfering RNA-transfected human kidney-2 cells with MSU crystal stimulation were examined. Results ALPK1 , which is a single nucleotide polymorphism (SNP) of rs11726117 (M861T; T), reduced the risk of gout via the SLC22A12 gene SNPs rs3825016 and rs475688, as compared with the subject of ALPK1 rs11726117 (C) allele {rs11726117 [CT + TT] vs rs3825016, odds ratio [OR] 0.39 [95% confidence interval (CI) 0.23, 0.67]; rs11726117 [CT + TT] vs rs475688, OR 0.39 [95% CI 0.23, 0.67]}. ALPK1-overexpressed mice demonstrated lower levels of URAT1 protein ( P = 0.0045). Mouse endogenous ALPK1 proteins were detected in renal proximal tubule cells. MSU crystals inhibited URAT1 expressions through an upregulation of ALPK1 in human kidney-2 cells. Conclusion Elevated ALPK1 expression decreased URAT1 expression. ALPK1 might prevent the impact of urate reuptake via SLC22A12 and appeared to be negatively associated with gout. ALPK1 is a potential repressor of URAT1 protein expression.
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Affiliation(s)
- Tzer-Min Kuo
- Environment-Omics-Disease Research Centre, China Medical University Hospital
| | - Chung-Ming Huang
- Graduate Institute of Integrated Medicine, China Medical University, Taichung
| | - Hung-Pin Tu
- Department of Public Health and Environmental Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Albert Min-Shan Ko
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Shu-Jung Wang
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung
| | - Chi-Pin Lee
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung
| | - Ying-Chin Ko
- Environment-Omics-Disease Research Centre, China Medical University Hospital.,Graduate Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan
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Tung YC, Lee SS, Tsai WC, Lin GT, Chang HW, Tu HP. Association Between Gout and Incident Type 2 Diabetes Mellitus: A Retrospective Cohort Study. Am J Med 2016; 129:1219.e17-1219.e25. [PMID: 27448491 DOI: 10.1016/j.amjmed.2016.06.041] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Revised: 06/03/2016] [Accepted: 06/03/2016] [Indexed: 12/26/2022]
Abstract
OBJECTIVE We investigated the association between gout and the risk of type 2 diabetes mellitus. METHODS Population-based representative insurance (outpatient and inpatient) claims data of 29,765 patients with gout and 59,530 controls without gout (1:2 case:control ratio) between 1998 and 2010 in Taiwan were identified. The association between gout and type 2 diabetes was evaluated using the Cox proportional hazards model. Moreover, the combined effects of sex and incident gout on the risk of type 2 diabetes were estimated. RESULTS In total, 3940 patients (13.24%) with gout and 6334 controls (10.64%) developed type 2 diabetes in the follow-up period. Multivariate analyses revealed a significant association between gout and type 2 diabetes. Compared with the control group, the adjusted hazard ratios (95% confidence intervals) for type 2 diabetes were 1.62 (1.54-1.70) in men, 1.97 (1.81-2.14) in women, and 1.70 (1.62-1.77) overall. The multiplicative interaction was β = 0.18 and P = .0001, suggesting a positive interaction between sex and incident gout. Moreover, compared with men without gout, a significantly higher risk of type 2 diabetes was noted in women without gout (adjusted relative risk [95% confidence interval], 1.17 [1.10-1.24]), men with gout (1.11 [1.06-1.16]), and women with gout (1.47 [1.37-1.57]) (P for interaction = .0058). CONCLUSIONS Gout is a strong and independent risk factor for type 2 diabetes, and female patients with gout are at a higher risk of type 2 diabetes than are male patients with gout.
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Affiliation(s)
- Yi-Ching Tung
- Department of Public Health and Environmental Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Taiwan
| | - Su-Shin Lee
- Division of Plastic Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Taiwan; Department of Surgery, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Taiwan
| | - Wen-Chan Tsai
- Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Taiwan
| | - Gau-Tyan Lin
- Department of Orthopedic Surgery, Kaohsiung Medical University Hospital, Taiwan
| | - Hsin-Wen Chang
- Center for General Education, Hsuan Chuang University, Hsinchu, Taiwan; Department of Public Health, China Medical University, Taichung, Taiwan
| | - Hung-Pin Tu
- Department of Public Health and Environmental Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Taiwan; PhD Program in Environmental and Occupational Medicine, College of Medicine, Kaohsiung Medical University, Taiwan.
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Kuo TM, Hsu HT, Chung CM, Yeh KT, Wu CT, Lee CP, Chiang SL, Huang CM, Ko YC. Enhanced alpha-kinase 1 accelerates multiple early nephropathies in streptozotocin-induced hyperglycemic mice. Biochim Biophys Acta Mol Basis Dis 2016; 1862:2034-2042. [PMID: 27542954 DOI: 10.1016/j.bbadis.2016.08.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 08/11/2016] [Accepted: 08/14/2016] [Indexed: 12/22/2022]
Abstract
Alpha-kinase 1 (ALPK1) is associated with chronic kidney disease (CKD), type 2 diabetes mellitus and gout. Elevated ALPK1 levels have been observed in the kidneys of patients with diabetes and the white blood cells of patients with gout. As renal injury is a common outcome of CKD, diabetes and gout, the aim of this study was to investigate the effect of ALPK1 in the development of renal injury in a hyperglycemic condition. Hyperglycemia was induced in wild-type and ALPK1 transgenic mice by an intraperitoneal injection of streptozotocin (STZ). Functional and histological examinations were performed after 3weeks. STZ-treated ALPK1 transgenic mice exclusively showed arteriolar sclerosis and fibrous thickening of the Bowman's capsule in the kidney. This was accompanied by body weight loss, severe hyperglycemia, and low serum insulin levels. Renal renin and serum renin protein levels were higher in STZ-treated ALPK1 transgenic mice, whereas cGKII protein level was decreased by ALPK1 in human embryonic kidney 293 (HEK293) cells. ALPK1 up-regulated TGF-beta1 levels and transcription of fibrosis-related genes, including MMP-9, FIBRONECTIN, and TIMP1. MSU crystals increased ALPK1 transcription in cultured kidney cells. Finally, ALPK1 enhanced production of MSU crystals-induced IL-1beta in mice. Stimulation of soluble sodium urate induced IL-1beta and Alpk1 mRNA production in mice kidney. Taken together, these data show that an increase in ALPK1 results in accelerated fibrotic nephropathies, primarily through the enhancement of renin, TGF-beta1, and IL-1beta. Renal or blood ALPK1 levels are involved in the induction of fibrotic renal injury in an experimental model of hyperglycemia.
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Affiliation(s)
- Tzer-Min Kuo
- Environment-Omics-Diseases Research Centre, China Medical University Hospital, Taichung, Taiwan
| | - Hui-Ting Hsu
- Department of Pathology, Changhua Christian Hospital, Changhua, Taiwan
| | - Chia-Min Chung
- Environment-Omics-Diseases Research Centre, China Medical University Hospital, Taichung, Taiwan
| | - Kun-Tu Yeh
- Department of Pathology, Changhua Christian Hospital, Changhua, Taiwan; School of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Cheng-Tien Wu
- Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chi-Pin Lee
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shang-Lun Chiang
- Environment-Omics-Diseases Research Centre, China Medical University Hospital, Taichung, Taiwan; Department of Health Risk Management, College of Public Health, China Medical University, Taichung, Taiwan
| | - Chung-Ming Huang
- Graduate Institute of Integrated Medicines, China Medical University, Taichung, Taiwan
| | - Ying-Chin Ko
- Environment-Omics-Diseases Research Centre, China Medical University Hospital, Taichung, Taiwan; Graduate Institute of Clinical Medical Science, College of Medicine, China Medical University, Taichung, Taiwan.
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Down-regulated and Commonly mutated ALPK1 in Lung and Colorectal Cancers. Sci Rep 2016; 6:27350. [PMID: 27283888 PMCID: PMC4901299 DOI: 10.1038/srep27350] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Accepted: 05/17/2016] [Indexed: 12/24/2022] Open
Abstract
The ALPK1 gene located in the 4q25 region encodes a newly explored protein kinase which could phosphorylate the amino acid of a domain full of α-helices. Recently, several studies have indicated that the expression of ALPK1 is related to inflammation and various diseases; therefore, the purpose of this investigation was to determine whether the expression of ALPK1 has an influence on tumorigenesis and to further scrutinize its gene polymorphism in order to better understand its clinical importance. In lung and colorectal cancer tissues, the ALPK1 RNA level of the normal part was higher than that of the tumor part using the RT-qPCR analysis. Moreover, differences in HRM melting curves could effectively separate the known mutation sites and be used to identify the two novel variants that might cause the bio-dysfunctions of ALPK1 found in silico predictions. Additionally, in both Lovo colorectal and A549 lung cancer cells with enhanced and depleted expression of ALPK1, the encoded ALPK1 could exert its activity on cell migration without interfering with cell viability. Taken together, these findings suggested that ALPK1 might play a vital role in cancer development and that the newly explored SNPs are found in a Taiwanese cohort.
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ALPK1 phosphorylates myosin IIA modulating TNF-α trafficking in gout flares. Sci Rep 2016; 6:25740. [PMID: 27169898 PMCID: PMC4864424 DOI: 10.1038/srep25740] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Accepted: 04/21/2016] [Indexed: 01/07/2023] Open
Abstract
Gout is characterized by the monosodium urate monohydrate (MSU)-induced arthritis. Alpha kinase-1 (ALPK1) has shown to be associated with MSU-induced inflammation and gout. Here, we used bioinformatics, proteomics, cell models, and twenty in vitro human assays to clarify some of its role in the inflammatory response to MSU. We found myosin IIA to be a frequent interacting protein partner of ALPK1, binding to its N-terminal and forming a protein complex with calmodulin and F-actin, and that MSU-induced ALPK1 phosphorylated the myosin IIA. A knockdown of endogenous ALPK1 or myosin IIA significantly reduced the MSU-induced secretion of tumour necrosis factor (TNF)-α. Furthermore, all gouty patients expressed higher basal protein levels of ALPK1, myosin IIA, and plasma TNF-α, however those medicated with colchicine has shown reduced myosin IIA and TNF-α but not ALPK1. The findings suggest ALPK1 is a kinase that participates in the regulation of Golgi-derived TNF-α trafficking through myosin IIA phosphorylation in the inflammation of gout. This novel pathway could be blocked at the level of myosin by colchicine in gout treatment.
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Kuo TM, Yeh KT, Hsu HT, Chiang SL, Chang JG, Huang CM, Tu HP, Liu CS, Ko YC. ALPK1 affects testosterone mediated regulation of proinflammatory cytokines production. J Steroid Biochem Mol Biol 2015; 154:150-8. [PMID: 26275947 DOI: 10.1016/j.jsbmb.2015.08.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Revised: 08/07/2015] [Accepted: 08/09/2015] [Indexed: 12/31/2022]
Abstract
Alpha-protein kinase 1, also known as alpha-kinase 1 (ALPK1), is associated with chronic kidney disease (CKD), myocardial infarction, gout and type 2 diabetes mellitus (DM). In addition to having an inductive effect on the proinflammatory cytokines in monocytic THP1 cells, ALPK1 is expressed abundantly in the mouse testes. Low testosterone levels are commonly associated with arthritis, CKD, type 2 DM, cardiovascular disease and inflammation. The testosterone's anti-inflammatory effect has been demonstrated to reduce proinflammatory cytokines and adhesion molecules. In this study, we found that ALPK1 transgenic mice showed lower levels of testosterone in both the testes and the serum. Decreasing endogenous ALPK1 enhanced testosterone levels and transcripts of testosterone-regulated genes (P450scc, 3beta-HSD, P450C17, 17beta-HSD, StAR, and INSL3) in TM3 Leydig cells. In contrast, increasing testosterone decreased ALPK1 in both TM3 and monocytic THP1 cells. This decrease was accompanied by a reduction of the proinflammatory cytokines. Increased ALPK1 levels attenuated the testosterone effects in THP1 cells. Finally, we also found that ALPK1 increased the release of TNF-alpha and TGF-beta1 in the human embryonic kidney 293 cells, while testosterone inhibited ALPK1 in the primary kidney cells. Taken together, this data suggests that the balance between ALPK1 and testosterone plays a critical role in the testosterone-mediated inhibition of proinflammatory cytokines.
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Affiliation(s)
- Tzer-Min Kuo
- Environment-Omics-Diseases Research Centre, China Medical University Hospital, Taichung, Taiwan; Graduate Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan
| | - Kun-Tu Yeh
- Department of Pathology, Changhua Christian Hospital, Changhua, Taiwan
| | - Hui-Ting Hsu
- Department of Pathology, Changhua Christian Hospital, Changhua, Taiwan
| | - Shang-Lun Chiang
- Environment-Omics-Diseases Research Centre, China Medical University Hospital, Taichung, Taiwan; Department of Health Risk Management, College of Management, China Medical University, Taiwan
| | - Jan-Gowth Chang
- Epigenome Research Center, China Medical University Hospital, Taichung, Taiwan
| | - Chung-Ming Huang
- Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan
| | - Hung-Pin Tu
- Department of Public Health and Environmental Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chiu-Shong Liu
- Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Ying-Chin Ko
- Environment-Omics-Diseases Research Centre, China Medical University Hospital, Taichung, Taiwan; Graduate Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan.
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Yamada Y, Matsui K, Takeuchi I, Fujimaki T. Association of genetic variants with dyslipidemia and chronic kidney disease in a longitudinal population-based genetic epidemiological study. Int J Mol Med 2015; 35:1290-300. [PMID: 25813695 PMCID: PMC4380205 DOI: 10.3892/ijmm.2015.2152] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Accepted: 03/20/2015] [Indexed: 12/21/2022] Open
Abstract
We previously identified 9 genes and chromosomal region 3q28 as susceptibility loci for myocardial infarction, ischemic stroke, or chronic kidney disease (CKD) in Japanese individuals by genome-wide or candidate gene association studies. In the present study, we examined the association of 13 polymorphisms at these 10 loci with the prevalence of hypertriglyceridemia, hyper-low-density lipoprotein (LDL) cholesterolemia, hypo-high-density lipoprotein (HDL) cholesterolemia, or CKD in community-dwelling Japanese individuals. The study subjects comprised 6,027 individuals who were recruited to the Inabe Health and Longevity Study, a longitudinal genetic epidemiological study of atherosclerotic, cardiovascular and metabolic diseases. The subjects were recruited from individuals who visited the Health Care Center at Inabe General Hospital for an annual health checkup, and they were followed up each year (mean follow‑up period, 5 years). Longitudinal analysis with a generalized estimating equation and with adjustment for covariates revealed that rs6929846 of butyrophilin, subfamily 2, member A1 gene (BTN2A1) was significantly associated with the prevalence of hypertriglyceridemia (P=0.0001), hyper-LDL cholesterolemia (P=0.0004), and CKD (P=0.0007); rs2569512 of interleukin enhancer binding factor 3 (ILF3) was associated with hyper-LDL cholesterolemia (P=0.0029); and rs2074379 (P=0.0019) and rs2074388 (P=0.0029) of alpha-kinase 1 (ALPK1) were associated with CKD. Longitudinal analysis with a generalized linear mixed-effect model and with adjustment for covariates among all individuals revealed that rs6929846 of BTN2A1 was significantly associated with the serum concentrations of triglycerides (P=0.0011), LDL cholesterol (P=3.3 x 10(-5)), and creatinine (P=0.0006), as well as with the estimated glomerular filtration rate (eGFR) (P=0.0004); rs2569512 of ILF3 was shown to be associated with the serum concentration of LDL cholesterol (P=0.0221); and rs2074379 (P=0.0302) and rs2074388 (P=0.0336) of ALPK1 were shown to be associated with the serum concentration of creatinine. Similar analysis among individuals not taking any anti‑dyslipidemic medication revealed that rs6929846 of BTN2A1 was significantly associated with the serum concentrations of triglycerides (P=8.3 x 10‑5) and LDL cholesterol (P=0.0004), and that rs2569512 of ILF3 was associated with the serum concentration of LDL cholesterol (P=0.0010). BTN2A1 may thus be a susceptibility gene for hypertriglyceridemia, hyper‑LDL cholesterolemia and CKD in Japanese individuals.
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Affiliation(s)
- Yoshiji Yamada
- Department of Human Functional Genomics, Life Science Research Center, Mie University, Tsu, Mie 514‑8507, Japan
| | - Kota Matsui
- Core Research for Evolutionary Science and Technology (CREST), Japan Science and Technology Agency, Tokyo 102‑0076, Japan
| | - Ichiro Takeuchi
- Core Research for Evolutionary Science and Technology (CREST), Japan Science and Technology Agency, Tokyo 102‑0076, Japan
| | - Tetsuo Fujimaki
- Department of Cardiovascular Medicine, Inabe General Hospital, Inabe, Mie 511‑0428, Japan
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Yamada Y, Matsui K, Takeuchi I, Fujimaki T. Association of genetic variants with coronary artery disease and ischemic stroke in a longitudinal population-based genetic epidemiological study. Biomed Rep 2015; 3:413-419. [PMID: 26137247 DOI: 10.3892/br.2015.440] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Accepted: 02/10/2015] [Indexed: 11/06/2022] Open
Abstract
Our previous studies identified nine genes and chromosomal region 3q28 as susceptibility loci for myocardial infarction, ischemic stroke or chronic kidney disease by genome-wide or candidate gene association studies. As coronary artery disease (CAD) and ischemic stroke may share genetic architecture, certain genetic variants may confer susceptibility to the two diseases. The present study examined the association of 13 polymorphisms at these 10 loci with the prevalence of CAD or ischemic stroke in community-dwelling individuals, with the aim of identifying genetic variants that confer susceptibility to the two conditions. Study subjects (170 with CAD, 117 with ischemic stroke and 5,718 controls) were recruited to the Inabe Health and Longevity Study, a longitudinal genetic epidemiological study of atherosclerotic, cardiovascular and metabolic diseases. The subjects were recruited from individuals who visited for an annual health checkup and they were followed up each year (mean follow-up period, 5 years). Longitudinal analysis with a generalized estimating equation, and with adjustment for age, gender, body mass index, smoking status, the prevalence of hypertension, diabetes mellitus and dyslipidemia and the serum concentration of creatinine, revealed that rs2074380 (G→A) and rs2074381 (A→G) of the α-kinase 1 (ALPK1) gene and rs8089 (T→G) of the thrombospondin 2 (THBS2) gene were significantly (P<2×10-16) associated with the prevalence of CAD, with the AA genotype of rs2074380 and GG genotypes of rs2074381 and rs8089 being protective against this condition. Similar analysis revealed that rs9846911 (A→G) at chromosome 3q28, rs2074381 of ALPK1, rs8089 of THBS2 and rs6046 (G→A) of the coagulation factor VII gene were significantly (P<2×10-16) associated with the prevalence of ischemic stroke, with the GG genotypes of rs9846911, rs2074381 and rs8089 and the AA genotype of rs6046 being protective against this condition. ALPK1 and THBS2 may thus be susceptibility loci for CAD and ischemic stroke.
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Affiliation(s)
- Yoshiji Yamada
- Department of Human Functional Genomics, Life Science Research Center, Mie University, Tsu, Mie 514-8507, Japan ; Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, Chiyoda-ku, Tokyo 102-0075, Japan
| | - Kota Matsui
- Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, Chiyoda-ku, Tokyo 102-0075, Japan ; Department of Scientific and Engineering Simulation, Graduate School of Engineering, Nagoya Institute of Technology, Nagoya, Aichi 466-8555, Japan
| | - Ichiro Takeuchi
- Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, Chiyoda-ku, Tokyo 102-0075, Japan ; Department of Scientific and Engineering Simulation, Graduate School of Engineering, Nagoya Institute of Technology, Nagoya, Aichi 466-8555, Japan
| | - Tetsuo Fujimaki
- Department of Cardiovascular Medicine, Inabe General Hospital, Inabe, Mie 511-0428, Japan
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Yamada Y, Matsui K, Takeuchi I, Oguri M, Fujimaki T. Association of genetic variants of the α-kinase 1 gene with type 2 diabetes mellitus in a longitudinal population-based genetic epidemiological study. Biomed Rep 2015; 3:347-354. [PMID: 26137234 DOI: 10.3892/br.2015.439] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Accepted: 02/06/2015] [Indexed: 12/13/2022] Open
Abstract
Previously, our studies identified nine genes and the chromosomal region 3q28 as susceptibility loci for myocardial infarction, ischemic stroke or chronic kidney disease in individuals by genome-wide or candidate gene association studies. The present study examined the possible association of 13 polymorphisms at these 10 loci with the prevalence of type 2 diabetes mellitus (DM) in community-dwelling individuals. Study subjects comprised 6,027 individuals (797 subjects with type 2 DM and 5,230 controls) who were recruited to the Inabe Health and Longevity Study, a longitudinal genetic epidemiological study of atherosclerotic, cardiovascular and metabolic diseases. The subjects were recruited from individuals who visited for an annual health checkup and they were followed up each year (mean follow-up, 5 years). Longitudinal analysis with a generalized estimating equation and with adjustment for age, gender and body mass index (BMI) revealed that rs2116519 (C→T) of FAM78B (P=0.0188), as well as rs2074379 (G→A, P=0.0121) and rs2074388 (A→G, P=0.0053) of ALPK1 were significantly (P<0.05) associated with the prevalence of type 2 DM. Longitudinal analysis with a generalized linear mixed-effect model and with adjustment for age, gender and BMI among all the individuals revealed that rs2116519, rs2074379 and rs2074388 were significantly associated with fasting plasma glucose level (P=0.0352, 0.0017 and 0.0010, respectively) and to blood glycosylated hemoglobin (hemoglobin A1c) content (P=0.0065, 0.0090 and 0.0079, respectively). Similar analysis among individuals not taking antidiabetic medication revealed that rs2074379 and rs2074388 were associated with the fasting plasma glucose level (P=0.0073 and 0.0042, respectively) and blood hemoglobin A1c content (P=0.0142 and 0.0126, respectively), whereas rs2116519 was associated with blood hemoglobin A1c content only (P=0.0470). ALPK1 may thus be a susceptibility gene for type 2 DM.
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Affiliation(s)
- Yoshiji Yamada
- Department of Human Functional Genomics, Life Science Research Center, Mie University, Tsu, Mie 514-8507, Japan ; Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, Tokyo 102-0076, Japan
| | - Kota Matsui
- Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, Tokyo 102-0076, Japan ; Department of Scientific and Engineering Simulation, Graduate School of Engineering, Nagoya Institute of Technology, Nagoya, Aichi 466-8555, Japan
| | - Ichiro Takeuchi
- Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, Tokyo 102-0076, Japan ; Department of Scientific and Engineering Simulation, Graduate School of Engineering, Nagoya Institute of Technology, Nagoya, Aichi 466-8555, Japan
| | - Mitsutoshi Oguri
- Department of Cardiology, Japanese Red Cross Nagoya First Hospital, Nagoya, Aichi 453-8511, Japan
| | - Tetsuo Fujimaki
- Department of Cardiovascular Medicine, Inabe General Hospital, Inabe, Mie 511-0428, Japan
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Kuo TM, Luo SY, Chiang SL, Lee CP, Liu YF, Chang JG, Tsai MH, Ko YC. Arecoline induces TNF-alpha production and Zonula Occludens-1 redistribution in mouse Sertoli TM4 cells. J Biomed Sci 2014; 21:93. [PMID: 25200553 PMCID: PMC4256803 DOI: 10.1186/s12929-014-0093-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Accepted: 09/04/2014] [Indexed: 01/09/2023] Open
Abstract
Background Arecoline, a major alkaloid in Areca nut has the ability to induce oxidative stress. The effect of Areca nut, arecoline on reducing sperm quality and quantity were documented previously using several animal models. Junction disruption by down-regulation of the junction-adhesive protein via oxidative stress is an important route mediating abnormal spermatogenesis. Therefore, in this present study, we investigated the functional role of arecoline on junctional proteins. Results To analyze direct effects of arecoline on testis cells, confluent mouse testicular Sertoli cell line TM4 was exposed to arecoline. Arecoline decreased insoluble zonula occludens-1 (ZO-1) protein expression in TM4 cells, however, arecoline treatment increased TNF-alpha production in both TM4 and monocytic THP1 cells. In addition, ERK1/2 inhibitor PD98059 reversed arecoline effects on TNF-alpha and ZO-1. Conclusions Arecoline increases the production of TNF-alpha and induces protein redistribution of ZO-1. All these results explain the role of arecoline in male reproductive dysfunction, besides its cytotoxic induction. Electronic supplementary material The online version of this article (doi:10.1186/s12929-014-0093-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | | | | | | | | | | | | | - Ying-Chin Ko
- Environment-Omics-Disease Research Centre, China Medical University Hospital, Taichung, Taiwan.
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Chiang SL, Ou TT, Wu YJ, Tu HP, Lu CY, Huang CM, Kuo TM, Wang TN, Chou CH, Ko YC. Increased level of MSU crystal-bound protein apolipoprotein A-I in acute gouty arthritis. Scand J Rheumatol 2014; 43:498-502. [PMID: 25178483 DOI: 10.3109/03009742.2014.903994] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Gout is a common form of inflammatory arthritis that is triggered by the crystallization of monosodium urate (MSU). We investigated the potential proteins that relate to the pathogenesis or the spontaneous resolution of acute gouty arthritis. METHOD We screened for differentially expressed proteins in the plasma of patients with acute gouty arthritis using two-dimensional gel electrophoresis (2-DE) and mass spectrometry (MS) identification. We confirmed these findings in a population study of 209 subjects, and further determined the protein profile of the synovial fluid (SF) from 24 gouty patients during acute attack by liquid chromatography coupled with tandem MS (LC/MS/MS). RESULTS The highly expressed apolipoprotein A-I (apoA-I) was identified in the plasma of acute gouty patients compared with healthy controls. Moreover, we detected high levels of SF apoA-I in 83.3% of acute gouty patients during attack. From the population study, apoA-I was increasingly associated with normouricaemia, hyperuricaemia, and acute gouty arthritis (ptrend < 0.001), and plasma uric acid (UA) and apoA-I were positively correlated (p = 0.0156). We used a human liver cell model and found that UA enhanced the hepatic apoA-I mRNA expression level (ptrend < 0.01) and apoA-I secretion level (ptrend = 0.002) in a dose-dependent manner. An elevated MSU concentration caused the endogenous apoA-I to deplete gradually. CONCLUSIONS Based on the role of apoA-I in anti-inflammation, our observational data in acute gout support the hypothesis that apoA-I expression can be induced under the condition of a high concentration of UA and its elevated level may be implicated in the spontaneous resolution of acute gouty arthritis.
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Affiliation(s)
- S-L Chiang
- Environment-Omics-Disease Research Centre, China Medical University Hospital , Taichung, Taiwan , ROC
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Immune diseases caused by mutations in kinases and components of the ubiquitin system. Nat Immunol 2014; 15:521-9. [PMID: 24840983 DOI: 10.1038/ni.2892] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Accepted: 03/10/2014] [Indexed: 12/11/2022]
Abstract
The signaling networks that control the immune system are coordinated by a myriad of interconnecting phosphorylation and ubiquitylation events. This review provides an overview of mutations in human genes encoding these proteins that give rise to immune diseases. Analysis of the biological effects of these mutations has revealed the true physiological roles of particular signaling networks and promises to revolutionize the treatment of these diseases.
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Ko AMS, Tu HP, Liu TT, Chang JG, Yuo CY, Chiang SL, Chang SJ, Liu YF, Ko AMJ, Lee CH, Lee CP, Chang CM, Tsai SF, Ko YC. ALPK1 genetic regulation and risk in relation to gout. Int J Epidemiol 2013; 42:466-74. [PMID: 23569188 DOI: 10.1093/ije/dyt028] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The present study investigated whether single nucleotide polymorphisms (SNPs) in the alpha-protein kinase 1 (ALPK1) gene are associated with gout in aboriginal and Han Chinese Taiwanese. METHODS A total of 1351 aborigines from the community (511 cases and 840 controls) and 511 Han people from hospital (104 cases and 407 controls) were recruited. SNPs in potentially functional regions of the 38 genes within 4q25 were identified and genotypes determined by direct sequencing. Quantitation of blood ALPK1 mRNA expression levels and luciferase assay of gout-associated rs231253 pGL3-SNP constructs cotransfected with hsa-miR-519e were examined. RESULTS We found that ALPK1 gene was the most determinant of gout. Three SNPs of rs11726117 M861T [C], rs231247 [G] and rs231253 [G] were most associated with gout risk [odd ratios (OR) ≥1.44, P ≤ 3.78 × 10(-6)) in aborigines. A replication set using Han people had risk at rs11726117 and rs231247 (OR ≥1.72, P ≤ 4.08 × 10(-3)). From pooled analysis (Breslow-Day test, P > 0.33) assuming an additive model, each increasing copy of the risk allele of rs11726117 [C], rs231247 [G] and rs231253 [G] showed significantly elevated OR for gout ≥1.42 (P ≥ 1.53 × 10(-6)). Consistently, the composite homozygous of linked 3 SNPs (versus wild-type, OR = 1.83, P = 8.21 × 10(-4)) had strong associations with ALPK1 mRNA expression. Luciferase showed reduced hybridization between hsa-miR-519e and construct carrying gout-associated rs231253 [G] than the wild-type [C] (P = 6.19 × 10(-4)). CONCLUSIONS Our study found that a newly identified ALPK1 gene can effectively interfere with microRNA target recognition and modulates the mRNA expression; and the varying distribution of the implicated SNPs among cases and controls in the two studied populations suggests a significant role in gout susceptibility.
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Affiliation(s)
- Albert Min-Shan Ko
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig D-04103, Germany
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Fujimaki T, Horibe H, Oguri M, Kato K, Yamada Y. Association of genetic variants of the α-kinase 1 gene with myocardial infarction in community-dwelling individuals. Biomed Rep 2013; 2:127-131. [PMID: 24649083 DOI: 10.3892/br.2013.190] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Accepted: 10/24/2013] [Indexed: 11/05/2022] Open
Abstract
We previously demonstrated that rs2074380 (G→A, Gly870Ser) and rs2074381 (A→G, Asn916Asp) of the α-kinase 1 gene (ALPK1) were significantly associated with chronic kidney disease (CKD) in individuals with diabetes mellitus. As CKD is a significant risk factor for coronary heart disease, we hypothesized that rs2074380 and rs2074381 of ALPK1 may contribute to the genetic susceptibility to myocardial infarction (MI) through affecting the susceptibility to CKD. The aim of the present study was to investigate a possible association of rs2074380 and rs2074381 with MI in community-dwelling individuals. The study subjects comprised 5,771 community-dwelling individuals (41 subjects with MI and 5,730 controls) who were recruited to a population-based cohort study in Inabe, Japan. The comparison of allele frequencies and genotype distributions using the Chi-square test revealed that rs2074380 and rs2074381 were significantly associated with MI (P<0.05). The multivariable logistic regression analysis with adjustment for covariates demonstrated that rs2074380 (P=0.0354, dominant model) and rs2074381 (P=0.0438, dominant model) were significantly associated with MI, with the minor A and G alleles, respectively, being protective against this condition. A haplotype analysis of these polymorphisms indicated that the frequency of the major haplotype, G (rs2074380)-A (rs2074381), was significantly higher (permutation P=0.012), whereas that of the minor haplotype A-G was significantly lower (P=0.020), in subjects with MI compared to that observed among controls. Therefore, ALPK1 may be a susceptible locus for MI.
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Affiliation(s)
- Tetsuo Fujimaki
- Department of Cardiovascular Medicine, Inabe General Hospital, Inabe, Mie 5110428, Japan
| | - Hideki Horibe
- Department of Cardiovascular Medicine, Gifu Prefectural Tajimi Hospital, Tajimi, Gifu 5078522, Japan
| | - Mitsutoshi Oguri
- Department of Cardiology, Japanese Red Cross Nagoya First Hospital, Nagoya, Aichi 4530046, Japan
| | - Kimihiko Kato
- Meitoh Hospital, Nagoya, Aichi 4650025, Japan ; Department of Human Functional Genomics, Life Science Research Center, Mie University, Tsu, Mie 5148507, Japan
| | - Yoshiji Yamada
- Department of Human Functional Genomics, Life Science Research Center, Mie University, Tsu, Mie 5148507, Japan
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Shimokata S, Oguri M, Fujimaki T, Horibe H, Kato K, Yamada Y. Association between polymorphisms of the α-kinase 1 gene and type 2 diabetes mellitus in community-dwelling individuals. Biomed Rep 2013; 1:940-944. [PMID: 24649057 DOI: 10.3892/br.2013.173] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Accepted: 09/13/2013] [Indexed: 12/11/2022] Open
Abstract
We previously demonstrated that the α-kinase 1 gene (ALPK1) is a susceptibility locus for chronic kidney disease in individuals with diabetes mellitus (DM) by a genome-wide association study. Although genetic variants of ALPK1 have been associated with chronic kidney disease in individuals with DM, whether ALPK1 is a susceptibility locus for DM has not been elucidated. The purpose of the present study was to investigate a possible association of the rs2074388 (A→G, Asp565Gly) or rs2074379 (A→G, Ile732Met) variants of ALPK1 with type 2 DM in community-dwelling individuals. The study subjects comprised 5,959 community-dwelling individuals (495 subjects with type 2 DM and 5,464 controls) who were recruited to a population-based cohort study in Inabe, Mie, Japan. The comparisons of allele frequencies or genotype distributions using the Chi-square test revealed that the rs2074388 and rs2074379 variants of ALPK1 were significantly associated with type 2 DM (P<0.05). A multivariable logistic regression analysis with adjustment for age, gender, body mass index and smoking status revealed that the rs2074388 (P=0.0051; odds ratio, 1.32) and rs2074379 (P=0.0058; odds ratio, 1.32) variants were significantly associated with type 2 DM. The haplotype analysis of these polymorphisms revealed that the frequency of the major haplotype, A (rs2074388)-A (rs2074379), was significantly lower, whereas that of the minor haplotype G-G was significantly higher in subjects with type 2 DM compared to controls. Thus, ALPK1 may be a susceptible gene for type 2 DM in community-dwelling Japanese individuals.
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Affiliation(s)
- Shigetaka Shimokata
- Department of Cardiology, Japanese Red Cross Nagoya First Hospital, Nagoya, Aichi, Japan
| | - Mitsutoshi Oguri
- Department of Cardiology, Japanese Red Cross Nagoya First Hospital, Nagoya, Aichi, Japan
| | - Tetsuo Fujimaki
- Department of Cardiovascular Medicine, Inabe General Hospital, Inabe, Mie, Japan
| | - Hideki Horibe
- Department of Cardiovascular Medicine, Gifu Prefectural Tajimi Hospital, Tajimi, Gifu, Japan
| | - Kimihiko Kato
- Meitoh Hospital, Nagoya, Aichi, Japan ; Department of Human Functional Genomics, Life Science Research Center, Mie University, Tsu, Mie, Japan
| | - Yoshiji Yamada
- Department of Human Functional Genomics, Life Science Research Center, Mie University, Tsu, Mie, Japan
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Yamada Y, Nishida T, Ichihara S, Kato K, Fujimaki T, Oguri M, Horibe H, Yoshida T, Watanabe S, Satoh K, Aoyagi Y, Fukuda M, Sawabe M. Identification of chromosome 3q28 and ALPK1 as susceptibility loci for chronic kidney disease in Japanese individuals by a genome-wide association study. J Med Genet 2013; 50:410-8. [PMID: 23539754 DOI: 10.1136/jmedgenet-2013-101518] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Although genome-wide association studies (GWASs) have implicated several genes in the predisposition to chronic kidney disease (CKD) in Caucasian or African American populations, the genes that confer susceptibility to CKD in Asian populations remain to be identified definitively. We performed a GWAS to identify genetic variants that confer susceptibility to CKD in Japanese individuals. METHODS 3851 Japanese individuals from three independent subject panels were examined. Subject panels A, B, and C comprised 252, 910, and 190 individuals with CKD and 249, 838, and 1412 controls, respectively. A GWAS for CKD was performed in subject panel A. RESULTS Five single nucleotide polymorphisms (SNPs) at chromosome 3q28, ALPK1, FAM78B, and UMODL1 were significantly (false discovery rate<0.05) associated with CKD by the GWAS. The relation of these five SNPs and of an additional 22 SNPs at these loci to CKD was examined in subject panel B, revealing that rs9846911 at 3q28 was significantly associated with CKD in all individuals and that rs2074381 and rs2074380 in ALPK1 were associated with CKD in individuals with diabetes mellitus. These three SNPs were further examined in subject panel C, revealing that rs2074381 and rs2074380 were significantly associated with CKD. For subject panels B and C combined, rs9846911 was significantly associated with CKD in all individuals and rs2074381 and rs2074380 were associated with CKD in diabetic individuals. CONCLUSIONS Chromosome 3q28 may be a susceptibility locus for CKD in Japanese individuals, and ALPK1 may be a susceptibility gene for CKD in such individuals with diabetes mellitus.
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Affiliation(s)
- Yoshiji Yamada
- Department of Human Functional Genomics, Life Science Research Center, Mie University, 1577 Kurima-machiya, Tsu, Mie 514-8507, Japan.
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Boulard O, Kirchberger S, Royston DJ, Maloy KJ, Powrie FM. Identification of a genetic locus controlling bacteria-driven colitis and associated cancer through effects on innate inflammation. ACTA ACUST UNITED AC 2012; 209:1309-24. [PMID: 22734048 PMCID: PMC3405508 DOI: 10.1084/jem.20120239] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A genetic locus acting in hematopoietic cells regulates cytokine expression and granulocyte recruitment to confer susceptibility in a Helicobacter hepaticus–induced model of innate colitis and associated cancer. Chronic inflammation of the intestine has been associated with an elevated risk of developing colorectal cancer. Recent association studies have highlighted the role of genetic predisposition in the etiology of colitis and started to unravel its complexity. However, the genetic factors influencing the progression from colon inflammation to tumorigenesis are not known. We report the identification of a genetic interval Hiccs that regulates Helicobacter hepaticus–induced colitis and associated cancer susceptibility in a 129.RAG−/− mouse model. The 1.7-Mb congenic interval on chromosome 3, containing eight genes and five microRNAs, renders susceptible mice resistant to colitis and reduces tumor incidence and multiplicity. Bone marrow chimera experiments showed that resistance is conferred by the hematopoietic compartment. Moreover, the Hiccs locus controls the induction of the innate inflammatory response by regulating cytokine expression and granulocyte recruitment by Thy1+ innate lymphoid cells. Using a tumor-promoting model combining chronic Helicobacter hepaticus infection and the carcinogen azoxymethane, we found that Hiccs also regulates the frequency of colitis-associated neoplasia. Our study highlights the importance of innate immune cells and their genetic configuration in driving progression from inflammation toward cancer and opens the door for analysis of these pathways in human inflammatory disorders and associated cancers.
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Affiliation(s)
- Olivier Boulard
- Translational Gastroenterology Unit, Nuffield Department of Clinical Medicine, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DU, England, UK
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