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Xu M, Liu Y, Kuang X, Pu Y, Jiang Y, Zhao X, Yang X, Li M. Nuclear NME1 enhances the malignant behavior of A549 cells and impacts lung adenocarcinoma patient prognosis. iScience 2024; 27:110286. [PMID: 39055952 PMCID: PMC11269300 DOI: 10.1016/j.isci.2024.110286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 03/26/2024] [Accepted: 06/13/2024] [Indexed: 07/28/2024] Open
Abstract
NME1 is a metastatic suppressor inconsistently reported to have multiple roles as both a promoter and inhibitor of cancer metastasis. Nevertheless, the specific mechanism behind these results is still unclear. We observed that A549 cells with stable transfer of NME1 into the nucleus (A549-nNm23-H1) exhibited significantly increased migration and invasion activity compared to vector control cells, which was further enhanced by over-expressing CYP24A1 (p < 0.001). NME1 demonstrated the ability to safely attach to and amplify the transcription activation of JUN, consequently leading to the up-regulation of CYP24A1. Analysis of clinical data showed a positive relationship between nuclear NME1 levels and CYP24A1 expression. Furthermore, they were positively associated with postoperative distant metastasis and negatively correlated with prognosis in those with early stage lung adenocarcinoma. In conclusion, the data presented provides a new understanding of the probable pathways by which nuclear NME1 facilitates tumor metastasis, establishing the groundwork for future prediction and treatment of tumor metastasis.
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Affiliation(s)
- Mingfang Xu
- Department of Cancer Center, Daping Hospital, Army Medical University, Chongqing, China
- The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yingda Liu
- Department of Cancer Center, Daping Hospital, Army Medical University, Chongqing, China
| | - Xunjie Kuang
- Department of Cancer Center, Daping Hospital, Army Medical University, Chongqing, China
| | - Yu Pu
- Department of Cancer Center, Daping Hospital, Army Medical University, Chongqing, China
| | - Yuzhu Jiang
- Department of Cancer Center, Daping Hospital, Army Medical University, Chongqing, China
| | - Xiaodong Zhao
- The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xueqin Yang
- Department of Cancer Center, Daping Hospital, Army Medical University, Chongqing, China
| | - Mengxia Li
- Department of Cancer Center, Daping Hospital, Army Medical University, Chongqing, China
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Adam K, Ning J, Reina J, Hunter T. NME/NM23/NDPK and Histidine Phosphorylation. Int J Mol Sci 2020; 21:E5848. [PMID: 32823988 PMCID: PMC7461546 DOI: 10.3390/ijms21165848] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 08/06/2020] [Accepted: 08/07/2020] [Indexed: 12/15/2022] Open
Abstract
The NME (Non-metastatic) family members, also known as NDPKs (nucleoside diphosphate kinases), were originally identified and studied for their nucleoside diphosphate kinase activities. This family of kinases is extremely well conserved through evolution, being found in prokaryotes and eukaryotes, but also diverges enough to create a range of complexity, with homologous members having distinct functions in cells. In addition to nucleoside diphosphate kinase activity, some family members are reported to possess protein-histidine kinase activity, which, because of the lability of phosphohistidine, has been difficult to study due to the experimental challenges and lack of molecular tools. However, over the past few years, new methods to investigate this unstable modification and histidine kinase activity have been reported and scientific interest in this area is growing rapidly. This review presents a global overview of our current knowledge of the NME family and histidine phosphorylation, highlighting the underappreciated protein-histidine kinase activity of NME family members, specifically in human cells. In parallel, information about the structural and functional aspects of the NME family, and the knowns and unknowns of histidine kinase involvement in cell signaling are summarized.
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Affiliation(s)
| | | | | | - Tony Hunter
- Molecular and Cell Biology Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA; (K.A.); (J.N.); (J.R.)
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Mátyási B, Farkas Z, Kopper L, Sebestyén A, Boissan M, Mehta A, Takács-Vellai K. The Function of NM23-H1/NME1 and Its Homologs in Major Processes Linked to Metastasis. Pathol Oncol Res 2020; 26:49-61. [PMID: 31993913 PMCID: PMC7109179 DOI: 10.1007/s12253-020-00797-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 01/14/2020] [Indexed: 12/12/2022]
Abstract
Metastasis suppressor genes (MSGs) inhibit different biological processes during metastatic progression without globally influencing development of the primary tumor. The first MSG, NM23 (non-metastatic clone 23, isoform H1) or now called NME1 (stands for non-metastatic) was identified some decades ago. Since then, ten human NM23 paralogs forming two groups have been discovered. Group I NM23 genes encode enzymes with evolutionarily highly conserved nucleoside diphosphate kinase (NDPK) activity. In this review we summarize how results from NDPKs in model organisms converged on human NM23 studies. Next, we examine the role of NM23-H1 and its homologs within the metastatic cascade, e.g. cell migration and invasion, proliferation and apoptosis. NM23-H1 homologs are well known inhibitors of cell migration. Drosophila studies revealed that AWD, the fly counterpart of NM23-H1 is a negative regulator of cell motility by modulating endocytosis of chemotactic receptors on the surface of migrating cells in cooperation with Shibire/Dynamin; this mechanism has been recently confirmed by human studies. NM23-H1 inhibits proliferation of tumor cells by phosphorylating the MAPK scaffold, kinase suppressor of Ras (KSR), resulting in suppression of MAPK signalling. This mechanism was also observed with the C. elegans homolog, NDK-1, albeit with an inverse effect on MAPK activation. Both NM23-H1 and NDK-1 promote apoptotic cell death. In addition, NDK-1, NM23-H1 and their mouse counterpart NM23-M1 were shown to promote phagocytosis in an evolutionarily conserved manner. In summary, inhibition of cell migration and proliferation, alongside actions in apoptosis and phagocytosis are all mechanisms through which NM23-H1 acts against metastatic progression.
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Affiliation(s)
- Barbara Mátyási
- Department of Biological Anthropology, Eötvös Loránd University, Pázmány Péter stny. 1/C, H-1117, Budapest, Hungary
| | - Zsolt Farkas
- Department of Biological Anthropology, Eötvös Loránd University, Pázmány Péter stny. 1/C, H-1117, Budapest, Hungary
| | - László Kopper
- Department of Pathology and Experimental Cancer Research, Semmelweis University, 1st, Budapest, Hungary
| | - Anna Sebestyén
- Department of Pathology and Experimental Cancer Research, Semmelweis University, 1st, Budapest, Hungary
| | - Mathieu Boissan
- Sorbonne Université, INSERM, Centre de Recherche Saint-Antoine, CRSA, F-75012, Paris, France
- Service de Biochimie et Hormonologie, AP- HP, Hôpital Tenon, Paris, France
| | - Anil Mehta
- Division of Medical Sciences, Centre for CVS and Lung Biology, Ninewells Hospital Medical School, DD19SY, Dundee, UK
| | - Krisztina Takács-Vellai
- Department of Biological Anthropology, Eötvös Loránd University, Pázmány Péter stny. 1/C, H-1117, Budapest, Hungary.
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Abstract
RATIONALE Primary Extranodal Natural Killer/T-Cell Nasal-Type Lymphoma (ENKTCL) of spine is rarely reported. This case study presents a rare case of ENKTCL originating from the sixth thoracic vertebra. PATIENT CONCERNS Here, we present a case of 49-year-old Asian male with chest and back pain. Physical examination revealed the myodynamia of both lower limbs decreased from IV degree to 0 degree, reflexes of both lower limbs and a large area of cutaneous sensation below xiphoid process disappeared in 3 days. DIAGNOSES In immunophenotype analysis, CD2, CD3, CD7, and CD68 were positive and CD56 was suspiciously positive. Granzyme B and T-cell intracellular antigen (TIA-1) were also positive and in situ hybridization was positive for Epstein-Barr virus-encoded mRNA (EBER). Ki-67 was 60%+. Nuclide bone scan showed that the nuclide was unusually concentrated in the sixth thoracic vertebra which considered extremely active and slightly concentrated in the right sacrolilac joint. Magnetic resonance imaging detected an abnormal signal in the sixth thoracic vertebra with corresponding paravertebral and intraspinal occupying lesion. Based on the above features, a diagnosis of ENKTCL was made. INTERVENTIONS This patient was treated with surgery and symptomatic supportive treatment. OUTCOMES The myodynamia of patient's both lower limbs were elevated to I degree after the operation with chest and back pain partly relieved. However, the patient died about 3 months later. LESSONS ENKTCL could originate from spine. Clinicians should be alert for early stage diagnose and distinguish it from some common spinal tumor such as neurofibroma and hemangioma.
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Huang W, Cao Z, Zeng L, Guo L, Liu X, Lv N, Feng X. nm23, TOP2A and VEGF expression: Potential prognostic biologic factors in peripheral T-cell lymphoma, not otherwise specified. Oncol Lett 2019; 18:3803-3810. [PMID: 31516591 DOI: 10.3892/ol.2019.10703] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 06/12/2019] [Indexed: 12/15/2022] Open
Abstract
Peripheral T-cell lymphoma not otherwise specified (PTCL-NOS) is an aggressive lymphoma associated with a poor outcome. To date, the factor consistently associated with prognosis is the International Prognostic Index (IPI) score; however, it is considered that the IPI score cannot be beneficial for guiding potential targeted therapies. New scoring systems have recently been developed. The aim of the present study was to observe the expression of NME/NM23 nucleoside diphosphate kinase 1 (nm23), nuclear DNA topoisomerase 2-α (TOP2A), multiple myeloma oncogene-1 (MUM-1) and vascular endothelial growth factor (VEGF), and evaluate their prognostic value in PTCL-NOS. A retrospective analysis of 124 cases of PTCL-NOS showed that 70/122 (57.4%) cases were positive for nm23, 71/122 (58.2%) for TOP2A, 30/119 (25.2%) for MUM-1 and 64/122 (52.5%) for VEGF. Of note, 50/122 cases concurrently expressed nm23, TOP2A and VEGF. The univariate analysis results revealed that the nm23 (P=0.012), TOP2A (P=0.002) and VEGF (P=0.008) expression had a negative prognostic effect in patients with PTCL-NOS, while the MUM-1 expression did not have a significant prognostic value (P=0.918). In addition, the concurrent expression of nm23, TOP2A and VEGF was significantly associated with a worse prognosis (P=0.002). However, in multivariate Cox regression analysis, the concurrent expression of nm23, TOP2A and VEGF tended to predict a worse prognosis, however the P-value was borderline (hazard ratio, 1.495; 95% confidence interval, 0.993-2.250; P=0.054). It is speculated that there may be an association among the expression of nm23, TOP2A and VEGF, and that their expression may serve as a promising prognostic factor for PTCL-NOS.
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Affiliation(s)
- Wenting Huang
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, P.R. China.,Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, Guangdong 518116, P.R. China
| | - Zheng Cao
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, P.R. China
| | - Linshu Zeng
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, P.R. China
| | - Lei Guo
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, P.R. China
| | - Xiuyun Liu
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, P.R. China
| | - Ning Lv
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, P.R. China
| | - Xiaoli Feng
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, P.R. China
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Liu L, Li M, Zhang C, Zhang J, Li G, Zhang Z, He X, Fan M. Prognostic value and clinicopathologic significance of nm23 in various cancers: A systematic review and meta-analysis. Int J Surg 2018; 60:257-265. [PMID: 30389538 DOI: 10.1016/j.ijsu.2018.10.035] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Revised: 09/10/2018] [Accepted: 10/23/2018] [Indexed: 01/30/2023]
Abstract
OBJECTIVE Extensive studies have been carried out to investigate the association between nm23 expression and the prognosis and clinicopathologic significance of various tumors. METHODS AND MATERIALS Eligible studies were searched from Embase, China National Knowledge Infrastructure (CNKI), PubMed and Web of Science up to May 2017. In this study, we calculated the pooled hazard ratios (HRs) with 95% confidence intervals (95%CIs) to determine the association between nm23 expression and the prognosis of various tumors. RESULTS A total of 49 studies were finally included in the meta-analysis. The pooled HRs were 2.00 (95% CIs: 1.44-2.78) for overall survival (OS), 1.23 (95% CIs: 1.04-1.46) for disease-specific survival or progression-free survival (DFS/PFS), and 2.21 (95% CIs: 1.38-3.57) for survival of recurrence-free survival or metastasis-free survival (RFS/MFS). Moreover, the results indicated that low nm23 expression was significantly correlated with the lymph node metastasis (P = 0.002). For the subgroup analysis, the expression of nm23 in patients at N0 stage was obviously higher than the patients with breast carcinoma at N1-N3 stage [Odds ratio (OR) = 2.07, 95%CI (1.31, 3.26), P = 0.002]. Moreover, the expression of nm23 in the patients at N0 stage was remarkably higher than those at N1-N3 stages in the Chinese patients with breast carcinoma and those with nasopharyngeal carcinoma (P < 0.05). Whereas, no statistical difference was noticed in the expression of nm23 in patients of various age, gender, T stage, histological degree, TNM stage, respectively (P > 0.05). CONCLUSION Our study suggests that down-regulation of nm23 is related to poor prognosis in many cancers. The expression of nm23 in cancer tissues may serve as an important factor for evaluating the presence of lymph node metastasis.
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Affiliation(s)
- Liang Liu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Man Li
- Department of Otolaryngology-Head and Neck Surgery, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, 442000, PR China
| | - Chengdong Zhang
- School of Life Sciences, Fudan University, Shanghai, 200082, PR China
| | - Junhua Zhang
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
| | - Guoyi Li
- Department of Otolaryngology-Head and Neck Surgery, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, 442000, PR China
| | - Zhimin Zhang
- Department of Otolaryngology-Head and Neck Surgery, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, 442000, PR China
| | - Xinhong He
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China; Department of Interventional Radiology, Shanghai Cancer Center, Fudan University, 200032, PR China.
| | - Min Fan
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China.
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Lee J, Roberts JS, Atanasova KR, Chowdhury N, Yilmaz Ö. A novel kinase function of a nucleoside-diphosphate-kinase homologue in Porphyromonas gingivalis is critical in subversion of host cell apoptosis by targeting heat-shock protein 27. Cell Microbiol 2018; 20:e12825. [PMID: 29359393 PMCID: PMC5893355 DOI: 10.1111/cmi.12825] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Revised: 01/08/2018] [Accepted: 01/10/2018] [Indexed: 12/13/2022]
Abstract
We have previously shown that a homologue of a conserved nucleoside-diphosphate-kinase (Ndk) family of multifunctional enzymes and secreted molecule in Porphyromonas gingivalis can modulate select host molecular pathways including downregulation of reactive-oxygen-species generation to promote bacterial survival in human gingival epithelial cells (GECs). In this study, we describe a novel kinase function for bacterial effector, P. gingivalis-Ndk, in abrogating epithelial cell death by phosphorylating heat-shock protein 27 (HSP27) in GECs. Infection by P. gingivalis was recently suggested to increase phosphorylation of HSP27 in cancer-epithelial cells; however, the mechanism and biological significance of antiapoptotic phospho-HSP27 during infection has never been characterised. Interestingly, using glutathione S-transferase-rNdk pull-down analysed by mass spectrometry, we identified HSP27 in GECs as a strong binder of P. gingivalis-Ndk and further verified using confocal microscopy and ELISA. Therefore, we hypothesised P. gingivalis-Ndk can phosphorylate HSP27 for inhibition of apoptosis in GECs. We further employed P. gingivalis-Ndk protein constructs and an isogenic P. gingivalis-ndk-deficient-mutant strain for functional examination. P. gingivalis-infected GECs displayed significantly increased phospho-HSP27 compared with ndk-deficient-strain during 24 hr infection. Phospho-HSP27 was significantly increased by transfection of GFP-tagged-Ndk into uninfected-GECs, and in vitro phosphorylation assays revealed direct phosphorylation of HSP27 at serines 78 and 82 by P. gingivalis-Ndk. Depletion of HSP27 via siRNA significantly reversed resistance against staurosporine-mediated-apoptosis during infection. Transfection of recombinant P. gingivalis-Ndk protein into GECs substantially decreased staurosporine-induced-apoptosis. Finally, ndk-deficient-mutant strain was unable to inhibit staurosporine-induced Cytochrome C release/Caspase-9 activation. Thus, we show for the first time the phosphorylation of HSP27 by a bacterial effector-P. gingivalis-Ndk-and a novel function of Ndks that is directly involved in inhibition of host cell apoptosis and the subsequent bacterial survival.
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Affiliation(s)
- Jungnam Lee
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Florida, Florida, USA
| | - JoAnn S Roberts
- Department of Oral Health Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
| | | | - Nityananda Chowdhury
- Department of Oral Health Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Özlem Yilmaz
- Department of Oral Health Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, South Carolina, USA
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8
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Mortenson DE, Brighty GJ, Plate L, Bare G, Chen W, Li S, Wang H, Cravatt BF, Forli S, Powers ET, Sharpless KB, Wilson IA, Kelly JW. "Inverse Drug Discovery" Strategy To Identify Proteins That Are Targeted by Latent Electrophiles As Exemplified by Aryl Fluorosulfates. J Am Chem Soc 2017; 140:200-210. [PMID: 29265822 DOI: 10.1021/jacs.7b08366] [Citation(s) in RCA: 185] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Drug candidates are generally discovered using biochemical screens employing an isolated target protein or by utilizing cell-based phenotypic assays. Both noncovalent and covalent hits emerge from such endeavors. Herein, we exemplify an "Inverse Drug Discovery" strategy in which organic compounds of intermediate complexity harboring weak, but activatable, electrophiles are matched with the protein(s) they react with in cells or cell lysate. An alkyne substructure in each candidate small molecule enables affinity chromatography-mass spectrometry, which produces a list of proteins that each distinct compound reacts with. A notable feature of this approach is that it is agnostic with respect to the cellular proteins targeted. To illustrate this strategy, we employed aryl fluorosulfates, an underexplored class of sulfur(VI) halides, that are generally unreactive unless activated by protein binding. Reversible aryl fluorosulfate binding, correct juxtaposition of protein side chain functional groups, and transition-state stabilization of the S(VI) exchange reaction all seem to be critical for conjugate formation. The aryl fluorosulfates studied thus far exhibit chemoselective reactivity toward Lys and, particularly, Tyr side chains, and can be used to target nonenzymes (e.g., a hormone carrier or a small-molecule carrier protein) as well as enzymes. The "Inverse Drug Discovery" strategy should be particularly attractive as a means to explore latent electrophiles not typically used in medicinal chemistry efforts, until one reacts with a protein target of exceptional interest. Structure-activity data can then be used to enhance the selectivity of conjugate formation or the covalent probe can be used as a competitor to develop noncovalent drug candidates. Here we use the "Inverse Drug Discovery" platform to identify and validate covalent ligands for 11 different human proteins. In the case of one of these proteins, we have identified and validated a small-molecule probe for the first time.
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Affiliation(s)
- David E Mortenson
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Gabriel J Brighty
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Lars Plate
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Grant Bare
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Wentao Chen
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Suhua Li
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Hua Wang
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Benjamin F Cravatt
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Stefano Forli
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Evan T Powers
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - K Barry Sharpless
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Ian A Wilson
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Jeffery W Kelly
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
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Yuan C, Xu XH, Xu L, Sun M, Ni LH, Liu Y, Ran F, Wang XL, Chen Z, Zhang K, Zeng G. Low expression of nm23-H1 associates with poor survival of nasopharyngeal carcinoma patients: A prisma-compliant meta-analysis. Medicine (Baltimore) 2017; 96:e7153. [PMID: 28614246 PMCID: PMC5478331 DOI: 10.1097/md.0000000000007153] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [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
BACKGROUND Developing a new reliable prognostic marker to predict the prognosis and supply better and more suitable therapy for patients with nasopharyngeal carcinoma (NPC) is urgent. Therefore, we performed this systematic review of the literature with meta-analysis to clarify and explore the associate expression of nm23-H1 with prognosis of NPC patients. METHODS Literature research in Cochrane Library, PubMed, and EMBASE was performed up to July 2016. Eligible case-control studies of associate expression of nm23-H1 with prognosis of NPC patients were included. RESULTS Nine studies met our inclusion criteria and were finally included for the analysis, involving 861 participants. Our meta-analysis revealed that the low expression of nm23-H1 in NPC was: RR = 2.13, 95% CI 1.15-3.95 and R = 2.56, 95% CI 2.03-3.22; and poorer overall survival (OS) rate was 3-year OS rate: RR: 0.55; 95% CI: 0.45-0.67 and 5-year OS rate: RR: 0.60; 95% CI: 0.52-0.69. Furthermore, the statistical significance was constant irrespective of different NPC subtypes. CONCLUSION The low expression of nm23-H1 is associated with poorer prognosis in patients with NPC, suggesting that it is a prognostic factor and potential biomarker for survival in NPC.
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Affiliation(s)
- Cheng Yuan
- The First College of Clinical Medical Science, China Three Gorges University
| | - Xin-Hua Xu
- Department of Oncology, Yichang Central People's Hospital, Yichang
| | - Lu Xu
- The First College of Clinical Medical Science, China Three Gorges University
| | - Min Sun
- Department of Oncology, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Tumor Biological Behaviors & Hubei Cancer Clinical Study Center, Wuhan, China
| | - Li-Hua Ni
- Zhongda Hospital, Southeast University, Nanjing
| | - Yang Liu
- Department of Oncology, Yichang Central People's Hospital, Yichang
| | - Feng Ran
- Central Hospital of Enshi Autonomous Prefecture, Enshi, China
| | - Xiao-Long Wang
- Klinikum rechts der Isar Technical University of Munich, München, Germany
| | - Zhuo Chen
- Department of Oncology, Yichang Central People's Hospital, Yichang
| | - Kun Zhang
- The First College of Clinical Medical Science, China Three Gorges University
| | - Guang Zeng
- Biomedical Engineering, Stony Brook University, Stony Brook, NY, USA
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10
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Takács-Vellai K, Vellai T, Farkas Z, Mehta A. Nucleoside diphosphate kinases (NDPKs) in animal development. Cell Mol Life Sci 2015; 72:1447-62. [PMID: 25537302 PMCID: PMC11113130 DOI: 10.1007/s00018-014-1803-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Revised: 12/04/2014] [Accepted: 12/08/2014] [Indexed: 12/25/2022]
Abstract
In textbooks of biochemistry, nucleoside diphosphate conversion to a triphosphate by nucleoside diphosphate 'kinases' (NDPKs, also named NME or NM23 proteins) merits a few lines of text. Yet this essential metabolic function, mediated by a multimeric phosphotransferase protein, has effects that lie beyond a simple housekeeping role. NDPKs attracted more attention when NM23-H1 was identified as the first metastasis suppressor gene. In this review, we examine these NDPK enzymes from a developmental perspective because of the tractable phenotypes found in simple animal models that point to common themes. The data suggest that NDPK enzymes control the availability of surface receptors to regulate cell-sensing cues during cell migration. NDPKs regulate different forms of membrane enclosure that engulf dying cells during development. We suggest that NDPK enzymes have been essential for the regulated uptake of objects such as bacteria or micronutrients, and this evolutionarily conserved endocytic function contributes to their activity towards the regulation of metastasis.
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Affiliation(s)
- Krisztina Takács-Vellai
- Department of Biological Anthropology, Eötvös Loránd University, Pázmány Péter stny. 1/C, 1117, Budapest, Hungary,
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11
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Abstract
The notion that breast cancers can survive in an individual patient in a dormant state only to grow as metastatic disease in the future, is in our view incontrovertibly established. Convincing too is the evidence that surgery to remove the primary tumor often terminates dormancy resulting in accelerated relapses. Accepting that many deaths due to breast cancer might be averted were we to understand the cellular mechanisms underlying escape from dormancy, we have examined the extracellular signals produced by breast cancers derived from women with metastatic breast disease. In this perspective, we explore the role of extracellular nucleotide signaling that we have proposed constitutes a pathological axis from the transformed tumor cell to the endothelium in the service of intravasation, dissemination, extravasation and angiogenesis. A role for the dinucleotide kinase NM23/NDPK (nucleoside diphosphate kinase) secreted by breast tumor cells in the generation of signals that stimulate vascular leakiness, anti-thrombosis, endothelial migration and growth, constitutes a mechanistic basis for escape from latency and offers putative therapeutic targets for breast cancer management not previously appreciated.
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12
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Dai Z, Xiao W, Jin Y. Inhibition of nm23-H1 gene expression in chronic myelogenous leukemia cells. Oncol Lett 2013; 6:1093-1097. [PMID: 24137469 PMCID: PMC3796426 DOI: 10.3892/ol.2013.1500] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2013] [Accepted: 07/19/2013] [Indexed: 12/30/2022] Open
Abstract
For solid tumors of a malignant origin, the expression of the nm23-H1 gene is a positive prognostic factor. However, for chronic myeloid leukemia (CML), the prognostic role of nm23-H1 gene expression is unknown. The present study investigated the impact of nm23-H1 gene expression on the proliferation and migration of the CML K562 cell line to elucidate the association between nm23-H1 gene expression and CML cell survival. An RNAi lipo-recombinant plasmid of the nm23-H1 gene (pGCsi-nm23-H1) was constructed and transfected into the K562 cells. RT-PCR and western blotting were used to detect nm23-H1 mRNA and protein expression, respectively. The anchorage-independent growth ability of the transfected cells was observed in soft agar culture and the ability of the K562 cells to migrate was determined using a Transwell assay. Following the successful construction and transfection of the pGCsi-nm23-H1 plasmid into the K562 cells, nm23-H1 mRNA and protein expression levels were significantly lower compared with the control group. The stably-transfected pGCsi-nm23-H1 K562 cells exhibited a markedly increased ability to form colonies and the number and sizes of the colonies were significantly increased compared with those of the control. In vitro, the cells migrated through a Matrigel-coated membrane during incubation for 20 h. The Transwell assay revealed that the quantitative number of pGCsi-nm23-H1 K562 cells that migrated into the lower compartment of the invasion chamber was markedly increased compared with the control. In conclusion, nm23-H1 gene expression may inhibit K562 cell proliferation and migration. nm23-H1 may be a cancer suppressor gene and play a significant role in inhibiting the survival of CML cells.
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Affiliation(s)
- Zhensheng Dai
- Department of Hematology, Shanghai Pudong Hospital, Affiliated to Fudan University, Shanghai 201399, P.R. China
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13
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Nakamura N, Goto N, Tsurumi H, Takemura M, Kanemura N, Kasahara S, Hara T, Yasuda I, Shimizu M, Sawada M, Yamada T, Seishima M, Takami T, Moriwaki H. Serum level of soluble tumor necrosis factor receptor 2 is associated with the outcome of patients with diffuse large B-cell lymphoma treated with the R-CHOP regimen. Eur J Haematol 2013; 91:322-31. [PMID: 23672298 DOI: 10.1111/ejh.12139] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2013] [Indexed: 11/30/2022]
Abstract
BACKGROUND Serum soluble tumor necrosis factor receptor 2 (sTNFR2) concentration predicted the clinical outcome of patients with aggressive non-Hodgkin's lymphoma including diffuse large B-cell lymphoma (DLBCL) treated with CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisolone) in our previous study. However, after rituximab (R) was introduced in clinical practice, R-CHOP replaced CHOP as the standard therapy for DLBCL. PATIENTS AND METHODS In this study, we re-evaluated the prognostic significance of serum sTNFR2 in 154 patients with DLBCL treated with R-CHOP. RESULTS Five-yr overall survival (5-yr OS) rates with sTNFR2 ≥20 ng/mL and <20 ng/mL were 29.2% and 83.3% (P < 0.0001), respectively, and the corresponding 5-yr progression-free survival (5-yr PFS) rates were 26.9% and 76.4% (P < 0.0001), respectively. A multivariate analysis revealed that serum sTNFR2 and complete remission (CR) were independent prognostic factors for both OS (CR: P < 0.0001, sTNFR2: P = 0.0001) and PFS (CR: P < 0.0001, sTNFR2: P = 0.0001). The prognosis of patients with poor risk groups according to the revised International Prognostic Index who also had high serum sTNFR2 was especially poor. CONCLUSION Serum sTNFR2 might be a powerful prognostic factor for patients with DLBCL in the rituximab era.
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Affiliation(s)
- Nobuhiko Nakamura
- First Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
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Marino N, Nakayama J, Collins JW, Steeg PS. Insights into the biology and prevention of tumor metastasis provided by the Nm23 metastasis suppressor gene. Cancer Metastasis Rev 2013; 31:593-603. [PMID: 22706779 DOI: 10.1007/s10555-012-9374-8] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Metastatic disease is the major cause of death among cancer patients. A class of genes, named metastasis suppressors, has been described to specifically regulate the metastatic process. The metastasis suppressor genes are downregulated in the metastatic lesion compared to the primary tumor. In this review, we describe the body of research surrounding the first metastasis suppressor identified, Nm23. Nm23 overexpression in aggressive cancer cell lines reduced their metastatic potential in vivo with no significant reduction in primary tumor size. A complex mechanism of anti-metastatic action is unfolding involving several known Nm23 enzymatic activities (nucleotide diphosphate kinase, histidine kinase, and 3'-5' exonuclease), protein-protein interactions, and downstream gene regulation properties. Translational approaches involving Nm23 have progressed to the clinic. The upregulation of Nm23 expression by medroxyprogesterone acetate has been tested in a phase II trial. Other approaches with significant preclinical success include gene therapy using traditional or nanoparticle delivery, and cell permeable Nm23 protein. Recently, based on the inverse correlation of Nm23 and LPA1 expression, a LPA1 inhibitor has been shown to both inhibit metastasis and induce metastatic dormancy.
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Affiliation(s)
- Natascia Marino
- Women's Cancers Section, Laboratory of Molecular Pharmacology, Center for Cancer Research, National Cancer Institute, 37 Convent Drive, Room 1122, Bethesda, MD 20892, USA.
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Goto N, Tsurumi H, Takemura M, Kanemura N, Kasahara S, Hara T, Yasuda I, Shimizu M, Yamada T, Sawada M, Takahashi T, Yamada T, Seishima M, Moriwaki H, Takami T. Serum soluble CD27 level is associated with outcome in patients with diffuse large B-cell lymphoma treated with rituximab, cyclophosphamide, doxorubicin, vincristine and prednisolone. Leuk Lymphoma 2012; 53:1494-500. [DOI: 10.3109/10428194.2012.660627] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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16
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Serum soluble interleukin-2 receptor (sIL-2R) level is associated with the outcome of patients with diffuse large B cell lymphoma treated with R-CHOP regimens. Ann Hematol 2011; 91:705-714. [PMID: 22183251 DOI: 10.1007/s00277-011-1363-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2011] [Accepted: 10/26/2011] [Indexed: 10/14/2022]
Abstract
Serum concentration of soluble interleukin-2 receptor (sIL-2R) predicts the clinical outcome of patients with aggressive non-Hodgkin's lymphoma treated with the cyclophosphamide, doxorubicin, vincristine, and prednisolone (CHOP) regimen without rituximab. In the present study, we aim to re-assess the prognostic significance of serum sIL-2R for diffuse large B cell lymphoma (DLBCL) patients treated with CHOP plus rituximab and to assess sIL-2R with subtype of DLBCL, such as GCB type and non-GCB type. Two hundred and thirty-three patients with DLBCL were enrolled between December 2002 and March 2008. To evaluate serum levels of sIL-2R, venous blood samples were drawn from patients immediately before initiation of treatment. Serum sIL-2R was determined by sandwich enzyme-linked immunosorbent assay. The 5-year overall survival (OS) rates for patients with sIL-2R levels of ≥2,000 (110 cases) and <2,000 U/mL (123 cases) were 54.2% and 89.0% (P < 0.0001), respectively. Multivariate analysis using the proportional-hazards model revealed that serum sIL-2R (P = 0.0099) and extranodal involvement sites (P = 0.0392) were independent prognostic factors for OS and that clinical stage (P = 0.0168), performance status (P = 0.0181), sIL-2R (P = 0.0232), and LDH (P = 0.0316) were independent prognostic factors for progression-free survival in sIL-2R and every factor of the International Prognostic Index. Serum sIL-2R might be a useful prognostic factor for DLBCL patients in the rituximab era.
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17
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Differential expression patterns of capping protein, protein phosphatase 1, and casein kinase 1 may serve as diagnostic markers for malignant melanoma. Melanoma Res 2011; 21:335-43. [PMID: 21566537 DOI: 10.1097/cmr.0b013e328346b715] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Early and accurate diagnosis of malignant melanoma is critical for patient survival. However, currently used diagnostic markers are insufficiently specific, which limits their utility. We aimed to identify molecular markers that are more specific to malignant melanoma, thereby aiding in melanoma diagnosis and treatment. A PCR-based suppression subtractive hybridization was used to identify capping protein Z-line α1, protein phosphatase 1 catalytic subunit β isoform (PP1CB), and casein kinase 1 α1 (CSNK1A1) as being differentially expressed between melanoma cells and normal melanocytes. Quantitative reverse transcription-PCR and western blot analysis confirmed that these genes were overexpressed in melanoma cells. In addition, immunohistochemical assays revealed that the expression of PP1CB and CSNK1A1 was significantly greater in human melanoma specimens than nevi (P<0.0001). Combined application of PP1CB and CSNK1A showed high sensitivity and specificity for melanoma. Thus, our data suggest that PP1CB and CSNK1A1 are potential biomarkers for distinguishing malignant melanoma from other melanocytic lesions. In addition, because capping protein Z-line α1, PP1CB, and CSNK1A1 are involved in cell motility, which underlies invasion and metastasis of human cancer; they may be novel targets for antimetastatic therapies as well.
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Extracellular NM23 Protein as a Therapeutic Target for Hematologic Malignancies. Adv Hematol 2011; 2012:879368. [PMID: 21941554 PMCID: PMC3175692 DOI: 10.1155/2012/879368] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2011] [Accepted: 06/29/2011] [Indexed: 01/19/2023] Open
Abstract
An elevated serum level of NM23-H1 protein is a poor prognostic factor in patients with various hematologic malignancies. The extracellular NM23-H1 protein promotes the in vitro growth and survival of acute myelogenous leukemia (AML) cells and inversely inhibits the in vitro survival of normal peripheral blood monocytes in primary culture at concentrations equivalent to the levels found in the serum of AML patients. The growth and survival promoting activity to AML cells is associated with cytokine production and activation of mitogen-activated protein kinases (MAPKs) and signal transducers and activators of transcription (STAT) signaling pathways. Inhibitors specific for MAPK signaling pathways inhibit the growth/survival-promoting activity of NM23-H1. These findings indicate a novel biological action of extracellular NM23-H1 and its association with poor prognosis. These results suggest an important role of extracellular NM23-H1 in the malignant progression of leukemia and a potential therapeutic target for these malignancies.
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Goto N, Tsurumi H, Kasahara S, Kanemura N, Hara T, Yasuda I, Shimizu M, Murakami N, Sawada M, Yamada T, Takemura M, Seishima M, Kito Y, Takami T, Moriwaki H. Serum interleukin-18 level is associated with the outcome of patients with diffuse large B-cell lymphoma treated with CHOP or R-CHOP regimens. Eur J Haematol 2011; 87:217-27. [DOI: 10.1111/j.1600-0609.2011.01649.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Yokdang N, Tellez JD, Tian H, Norvell J, Barsky SH, Valencik M, Buxton ILO. A role for nucleotides in support of breast cancer angiogenesis: heterologous receptor signalling. Br J Cancer 2011; 104:1628-40. [PMID: 21505453 PMCID: PMC3101911 DOI: 10.1038/bjc.2011.134] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Background: Human breast carcinoma cells secrete an adenosine 5′-diphosphate transphosphorylase (sNDPK) known to induce endothelial cell tubulogenesis in a P2Y receptor-dependent manner. We examined sNDPK secretion and its effects on human endothelial cells. Methods: Nucleoside diphosphate kinase (NDPK) secretion was measured by western blot and enzyme-linked immunosorbent assay, while transphosphorylase activity was measured using the luciferin-luciferase ATP assay. Activation of MAPK was determined by western blot analysis, immunofluorescence and endothelial cell proliferation and migration. Results: A panel of breast cancer cell lines with origin as ductal carcinoma, adenocarcinoma or medullary carcinoma, secrete sNDPK-A/B. Addition of purified NDPK-B to endothelial cultures activated VEGFR-2 and Erk1/2, both of which were blocked by inhibitors of NDPK and P2Y receptors. Activation of VEGFR-2 and ErK1/2 by 2-methylthio-ATP (2MeS-ATP) was blocked by pretreatment with the P2Y1-specific antagonist MRS2179, the proto-oncogene non-receptor tyrosine kinase (Src) inhibitor PP2 or the VEGFR-2 antagonist SU1498. Nucleoside diphosphate kinase-B stimulates cell growth and migration in a concentration-dependent manner comparable to the effect of vascular endothelial growth factor. Treatment of endothelial cells with either NDPK-B or 2MeS-ATP induced migration, blocked by P2Y1, Src or VEGFR-2 antagonists. Conclusion: sNDPK supports angiogenesis. Understanding the mechanism of action of sNDPK and P2Y1 nucleotide signalling in metastasis and angiogenesis represent new therapeutic targets for anti-angiogenic therapies to benefit patients.
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Affiliation(s)
- N Yokdang
- Department of Pharmacology, Centre for Molecular Medicine, University of Nevada School of Medicine, Mail Stop 573, Reno, NV 89557, USA
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Kim SH, Lee SY, Park HR, Sung JM, Park AR, Kang S, Kim BG, Choi YP, Kim YB, Cho NH. Nuclear localization of Nm23-H1 in head and neck squamous cell carcinoma is associated with radiation resistance. Cancer 2010; 117:1864-73. [PMID: 21509763 DOI: 10.1002/cncr.25760] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2010] [Revised: 09/20/2010] [Accepted: 10/01/2010] [Indexed: 12/17/2022]
Abstract
BACKGROUND Although radiation resistance is a primary issue in radiation therapy, attempts to find predictors of radiation resistance have met with little success. The authors therefore aimed to determine predictors for radiation resistance to improve the prognosis of head and neck squamous cell carcinoma (HNSCC). METHODS HNSCC cell lines, SCC15, SCC25, and QLL1, irradiated with an acute dose of 4 grays (Gy) (RR-4), a cumulative dose of 60 Gy (RR-60), and a booster dose of 4 Gy over 60 Gy (RR-60 + 4), were used with nonirradiated cell lines. Those were used in cDNA microarray, proteomics, Western blotting, and immunofluorescence, respectively. One hundred five HNSCC tissue samples with radiation resistance were analyzed by immunohistochemistry. RESULTS Western blot analysis of RR-60 cell lines was identical to the data of Nm23-H1 overexpression by cDNA array and proteomic screening. Immunofluorescence demonstrated significant nuclear translocation of Nm23-H1 in RR-4 and RR-60 cell lines, and less but still intense nuclear shuttling in RR-60 + 4. Similarly, Nm23-H1 nuclear localization was observed in 20% (21 of 105) of tissue samples. Univariate analysis demonstrated that Nm23-H1 nuclear localization was strongly associated with overall and recurrence-free survival. Multivariate stepwise Cox regression analysis showed that Nm23-H1 nuclear localization (odds ratio [OR], 7.48) and N stage (OR, 2.13) were associated with overall survival, and Nm23-H1 nuclear localization (OR, 3.02), T stage (OR, 1.43), and insufficient tumor margin (OR, 3.27) were associated with recurrence-free survival. CONCLUSIONS Overexpression of Nm23-H1, specifically its nuclear translocation, may be a powerful predictor of radiation resistance in HNSCC.
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Affiliation(s)
- Se-Heon Kim
- Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
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Niitsu N, Nakamine H, Okamoto M, Tamaru JI, Hirano M. A clinicopathological study of nm23-H1 expression in classical Hodgkin's lymphoma. Ann Oncol 2008; 19:1941-6. [PMID: 18647967 DOI: 10.1093/annonc/mdn413] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND We carried out immunohistochemistry to examine the expression of nm23-H1 in Hodgkin and Reed-Sternberg cells in patients with classical Hodgkin's lymphoma (CHL). PATIENTS AND METHODS We evaluated 128 patients with CHL [87 patients with nodular sclerosis (NS) and 41 patients with mixed cellularity (MC)] for CD15, CD20, Ki-67, EBER, TIA-1, and nm23-H1 by immunohistochemistry. RESULTS CD15 was expressed in 79%, CD20 in 11%, Ki-67 in 93%, EBER in 34%, TIA-1 in 11%, and nm23-H1 in 60% of the CHL patients. NS patients showed a significantly higher rate of nm23-H1 expression than MC patients (P < 0.001). The serum nm23-H1 level was significantly higher in patients with positive nm23 expression. Univariate analysis showed that stage IV, poor performance status, low hemoglobin level, low serum albumin level, age of 45 years or older, TIA-1-positive status, and nm23-H1-positive status were associated with significantly shorter progression-free survival. Multivariate analysis with these factors showed TIA-1 and cytoplasmic nm23-H1 expression to be significant and independent prognostic factors. CONCLUSIONS Our results indicate that nm23-H1 expression is a prognostic factor for CHL and that it is as important as serum nm23-H1, both of which are useful for planning the treatment strategy.
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Affiliation(s)
- N Niitsu
- Department of Hematology, Comprehensive Cancer Center, International Medical Center, Saitama Medical University, Hidaka, Saitama, Japan.
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Al-Hakeem DA, Fedele S, Carlos R, Porter S. Extranodal NK/T-cell lymphoma, nasal type. Oral Oncol 2006; 43:4-14. [PMID: 17064952 DOI: 10.1016/j.oraloncology.2006.03.011] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2006] [Revised: 03/13/2006] [Accepted: 03/20/2006] [Indexed: 11/19/2022]
Abstract
Extranodal NK/T-cell lymphoma, nasal type (ENKTCL), previously known as lethal midline granuloma is a distinct clinico-pathological entity associated with Epstein-Barr virus that typically causes destruction of the midface, palatal and orbital walls. In addition, ENKTCL can involve the skin, soft tissue, testes, gastrointestinal and upper respiratory tract. ENKTCL neoplastic cells express some T-cell associated antigens, most commonly CD2 and cytoplasmic CD3epsilon and, in favour of an NK-cell origin, CD56. Early stage disease may respond to radiotherapy alone, however late stage disease does not respond well to any available therapies. Overall, patients with ENKTCL have a cumulative probability of survival at 5 years ranging from 37.9% to 45.3%.
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Affiliation(s)
- Dalal Abdullah Al-Hakeem
- Oral Medicine Unit, Division of Maxillofacial Diagnostic, Medical and Surgical Sciences, UCL Eastman Dental Institute for Oral Health Care Sciences, 256 Gray's Inn Road, London WC1X 8LD, UK
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Lee JH, Cho SJ, Zhang X, Zheng Z, Lee ES, Kim A, Kim YS, Chae YS, Kim I. nm23-H1 protein expression and gene mutation in 150 patients with non-Hodgkin's lymphomas. J Korean Med Sci 2006; 21:645-51. [PMID: 16891807 PMCID: PMC2729885 DOI: 10.3346/jkms.2006.21.4.645] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
The metastasis-suppressing role of the nm23 gene in the metastatic spread of malignant tumor is still debated. We examined the nm23-H1 protein expression and gene mutation in non-Hodgkin's lymphomas to compare with the clinicopathologic parameters. The expression of nm23-H1 protein was immunohistochemically examined in 150 cases of non-Hodgkin's lymphomas; 85 diffuse large B cell lymphomas (DL-BCL), 18 marginal zone B cell lymphomas (MZL), 3 mantle cell lymphomas, 25 peripheral T cell lymphomas, not otherwise specified (TCLNOS), and 19 NK/T cell lymphomas (NK/T). Eighty-one cases (58 DLBCL, 6 MZL, 4 TCLNOS, and 13 NK/T) were studied for nm23-H1 gene mutation in exon 1 to 5. The high expression of nm23-H1 protein was associated with the high IPI score (p=0.019) and the low survival rate of the patients (p=0.0039). The gene mutation of nm23-H1 was detected in 10.3% of DLBCL and 30.7% of NK/T; but none in MZL and TCLNOS. The mutation was found in exon 1 in 5 cases, exon 2 in two cases, exon 4 in one case and both exon 1 and 2 in two cases. Our results suggest that the expression of nm23-H1 protein can be used as a poor prognostic marker in non-Hodgkin's lymphomas, and the mutational change of gene may operate in the lymphomagenesis.
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MESH Headings
- Base Sequence
- DNA Mutational Analysis
- Female
- Humans
- Immunohistochemistry
- Lymphoma, B-Cell/genetics
- Lymphoma, B-Cell/metabolism
- Lymphoma, B-Cell/pathology
- Lymphoma, Large B-Cell, Diffuse/genetics
- Lymphoma, Large B-Cell, Diffuse/metabolism
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Mantle-Cell/genetics
- Lymphoma, Mantle-Cell/metabolism
- Lymphoma, Mantle-Cell/pathology
- Lymphoma, Non-Hodgkin/genetics
- Lymphoma, Non-Hodgkin/metabolism
- Lymphoma, Non-Hodgkin/pathology
- Lymphoma, T-Cell/genetics
- Lymphoma, T-Cell/metabolism
- Lymphoma, T-Cell/pathology
- Male
- Middle Aged
- Mutation/genetics
- NM23 Nucleoside Diphosphate Kinases
- Nucleoside-Diphosphate Kinase/genetics
- Nucleoside-Diphosphate Kinase/metabolism
- Polymorphism, Single-Stranded Conformational
- Prognosis
- Survival Analysis
- Tissue Array Analysis
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Affiliation(s)
- Ju-Han Lee
- Department of Pathology, College of Medicine, Korea University, Seoul, Korea
| | - Su Jin Cho
- Department of Pathology, College of Medicine, Korea University, Seoul, Korea
| | - Xianglan Zhang
- Department of Pathology, College of Medicine, Korea University, Seoul, Korea
| | - Zhenlong Zheng
- Department of Pathology, College of Medicine, Korea University, Seoul, Korea
| | - Eung Seok Lee
- Department of Pathology, College of Medicine, Korea University, Seoul, Korea
| | - Aeree Kim
- Department of Pathology, College of Medicine, Korea University, Seoul, Korea
| | - Young-Sik Kim
- Department of Pathology, College of Medicine, Korea University, Seoul, Korea
| | - Yang-seok Chae
- Department of Pathology, College of Medicine, Korea University, Seoul, Korea
| | - Insun Kim
- Department of Pathology, College of Medicine, Korea University, Seoul, Korea
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Asano N, Suzuki R, Kagami Y, Ishida F, Kitamura K, Fukutani H, Morishima Y, Takeuchi K, Nakamura S. Clinicopathologic and Prognostic Significance of Cytotoxic Molecule Expression in Nodal Peripheral T-Cell Lymphoma, Unspecified. Am J Surg Pathol 2005; 29:1284-93. [PMID: 16160469 DOI: 10.1097/01.pas.0000173238.17331.6b] [Citation(s) in RCA: 107] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Cytotoxic molecules (CMs) are apoptosis-inducing molecules that are present in azurophilic cytoplasmic granules of T lymphocytes. Expression of TIA-1 and granzyme B was examined for 100 cases of nodal peripheral T-cell lymphoma, unspecified (PTCL-U) to assess clinicopathologic significance of CM. Forty-one were positive for at least one CM. Patients with CM-positive PTCL-U showed younger onset (median, 55 years vs. 64 years, P = 0.01) and less male predominance (male:female ratio, 21:20 vs. 44:15, P = 0.02). CM-positive PTCL-U was significantly associated with several clinical factors to indicate poor prognosis, in comparison with CM-negative PTCL-U, such as poorer performance status (P = 0.006), more frequent B-symptoms (68% vs. 35%, P = 0.002), higher serum lactate dehydrogenase levels (P = 0.003), and more frequent extranodal involvement, particularly bone marrow involvement (33% vs. 9%, P = 0.004). Epstein-Barr virus was mostly found in CM-positive PTCL-U (51% vs. 2%, P < 0.0001). The CM-positive group showed higher distribution of the International Prognostic Index (P = 0.009) and the Prognostic Index for T-cell lymphoma (P = 0.004) scores than CM-negative group. Complete remission rate was 30% for the former but 63% for the latter. Overall survival of CM-positive PTCL-U was significantly lower than that of CM-negative patients (P = 0.004). Multivariate analyses confirmed that CM expression is a significant prognostic factor, independent from other clinical factors or prognostic index scores. These findings suggest that nodal CM-positive PTCL-U show distinct clinicopathologic characteristics among the current category of PTCL-U.
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Affiliation(s)
- Naoko Asano
- Department of Pathology and Molecular Diagnostics, Division of Molecular Medicine, Aichi Cancer Center, 1-1 Kanokoden, Chikusa-ku, Nagoya 464-8681, Japan
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