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Huang Q, You R, Tan M, Cai D, Zou H, Zhang S, Huang H. HIF-1α is an important regulator of IL-8 expression in human bone marrow stromal cells under hypoxic microenvironment. PROTOPLASMA 2024; 261:543-551. [PMID: 38135806 DOI: 10.1007/s00709-023-01920-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023]
Abstract
The secretion of IL-8 has been found increasing for different reasons in human bone marrow stromal cells (BMSCs), resulting in poor prognosis in patients with hematologic neoplasms. Hypoxia, a typical feature of numerous hematologic neoplasms microenvironment, often produces hypoxia inducible factor-1α (HIF-1α) which stabilizes and promotes tumor progression. Besides, hypoxic conditions also induce IL-8 production in BMSCs. However, very little is known about the mechanism of increased IL-8 expression in BMSCs caused by hypoxia. In the present study, HIF-1α and IL-8 were found highly expressed in BMSC lines under hypoxic conditions. In addition, the expression and secretion of IL-8 were significantly inhibited by the knockdown of HIF-1α under hypoxic conditions. Furthermore, HIF-1α was found to transcriptionally regulate IL-8 by binding to the region of IL-8 promoter at - 147 to - 140. Collectively, these results demonstrate that IL-8's increase is partly due to the hypoxic microenvironment in hematologic neoplasms, and activation of HIF-1α in BMSCs contributes to the induction and transcriptional regulation of IL-8 expression.
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Affiliation(s)
- Qiqi Huang
- Central Laboratory, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian, China
| | - Ruolan You
- Central Laboratory, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian, China
| | - Maoqing Tan
- Central Laboratory, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian, China
| | - Danni Cai
- Central Laboratory, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian, China
| | - Hong Zou
- Central Laboratory, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian, China
| | - Shuxia Zhang
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory On Hematology, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China
| | - Huifang Huang
- Central Laboratory, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian, China.
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Moura AA, Bezerra MJB, Martins AMA, Borges DP, Oliveira RTG, Oliveira RM, Farias KM, Viana AG, Carvalho GGC, Paier CRK, Sousa MV, Fontes W, Ricart CAO, Moraes MEA, Magalhães SMM, Furtado CLM, Moraes-Filho MO, Pessoa C, Pinheiro RF. Global Proteomics Analysis of Bone Marrow: Establishing Talin-1 and Centrosomal Protein of 55 kDa as Potential Molecular Signatures for Myelodysplastic Syndromes. Front Oncol 2022; 12:833068. [PMID: 35814389 PMCID: PMC9257025 DOI: 10.3389/fonc.2022.833068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 05/18/2022] [Indexed: 12/02/2022] Open
Abstract
Myelodysplastic syndrome (MDS) is a hematological disorder characterized by abnormal stem cell differentiation and a high risk of acute myeloid leukemia transformation. Treatment options for MDS are still limited, making the identification of molecular signatures for MDS progression a vital task. Thus, we evaluated the proteome of bone marrow plasma from patients (n = 28) diagnosed with MDS with ring sideroblasts (MDS-RS) and MDS with blasts in the bone marrow (MDS-EB) using label-free mass spectrometry. This strategy allowed the identification of 1,194 proteins in the bone marrow plasma samples. Polyubiquitin-C (UBC), moesin (MSN), and Talin-1 (TLN1) showed the highest abundances in MDS-EB, and centrosomal protein of 55 kDa (CEP55) showed the highest relative abundance in the bone marrow plasma of MDS-RS patients. In a follow-up, in the second phase of the study, expressions of UBC, MSN, TLN1, and CEP55 genes were evaluated in bone marrow mononuclear cells from 45 patients by using qPCR. This second cohort included only seven patients from the first study. CEP55, MSN, and UBC expressions were similar in mononuclear cells from MDS-RS and MDS-EB individuals. However, TLN1 gene expression was greater in mononuclear cells from MDS-RS (p = 0.049) as compared to MDS-EB patients. Irrespective of the MDS subtype, CEP55 expression was higher (p = 0.045) in MDS patients with abnormal karyotypes, while MSN, UBC, and TALIN1 transcripts were similar in MDS with normal vs. abnormal karyotypes. In conclusion, proteomic and gene expression approaches brought evidence of altered TLN1 and CEP55 expressions in cellular and non-cellular bone marrow compartments of patients with low-risk (MDS-RS) and high-risk (MDS-EB) MDSs and with normal vs. abnormal karyotypes. As MDS is characterized by disrupted apoptosis and chromosomal alterations, leading to mitotic slippage, TLN1 and CEP55 represent potential markers for MDS prognosis and/or targeted therapy.
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Affiliation(s)
- Arlindo A. Moura
- Graduate Program in Animal Science, Federal University of Ceará, Fortaleza, Brazil
- Drug Research and Development Center (NPDM), The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
- Graduate Program in Biotechnology (Renorbio), Federal University of Ceará, Fortaleza, Brazil
- *Correspondence: Arlindo A. Moura, ; Claudia Pessoa, ; Ronald F. Pinheiro,
| | - Maria Julia B. Bezerra
- Graduate Program in Animal Science, Federal University of Ceará, Fortaleza, Brazil
- Drug Research and Development Center (NPDM), The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
| | - Aline M. A. Martins
- Laboratory of Protein Chemistry and Biochemistry, The University of Brasília, Brasília, Brazil
| | - Daniela P. Borges
- Drug Research and Development Center (NPDM), The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
- Graduate Program in Medical Sciences, The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
| | - Roberta T. G. Oliveira
- Drug Research and Development Center (NPDM), The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
- Graduate Program in Medical Sciences, The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
| | - Raphaela M. Oliveira
- Laboratory of Protein Chemistry and Biochemistry, The University of Brasília, Brasília, Brazil
| | - Kaio M. Farias
- Drug Research and Development Center (NPDM), The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
- Graduate Program in Biotechnology (Renorbio), Federal University of Ceará, Fortaleza, Brazil
| | - Arabela G. Viana
- Graduate Program in Animal Science, Federal University of Ceará, Fortaleza, Brazil
| | - Guilherme G. C. Carvalho
- Drug Research and Development Center (NPDM), The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
- Graduate Program in Pharmacology, Federal University of Ceará, Fortaleza, Brazil
| | - Carlos R. K. Paier
- Drug Research and Development Center (NPDM), The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
- Graduate Program in Translational Medicine, The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
| | - Marcelo V. Sousa
- Laboratory of Protein Chemistry and Biochemistry, The University of Brasília, Brasília, Brazil
| | - Wagner Fontes
- Laboratory of Protein Chemistry and Biochemistry, The University of Brasília, Brasília, Brazil
| | - Carlos A. O. Ricart
- Laboratory of Protein Chemistry and Biochemistry, The University of Brasília, Brasília, Brazil
| | - Maria Elisabete A. Moraes
- Drug Research and Development Center (NPDM), The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
- Graduate Program in Translational Medicine, The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
| | - Silvia M. M. Magalhães
- Drug Research and Development Center (NPDM), The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
- Graduate Program in Medical Sciences, The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
| | - Cristiana L. M. Furtado
- Drug Research and Development Center (NPDM), The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
- Graduate Program in Translational Medicine, The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
- Experimental Biology Center, NUBEX, The University of Fortaleza (Unifor), Fortaleza, Brazil
| | - Manoel O. Moraes-Filho
- Drug Research and Development Center (NPDM), The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
- Graduate Program in Translational Medicine, The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
| | - Claudia Pessoa
- Drug Research and Development Center (NPDM), The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
- Graduate Program in Biotechnology (Renorbio), Federal University of Ceará, Fortaleza, Brazil
- Graduate Program in Pharmacology, Federal University of Ceará, Fortaleza, Brazil
- *Correspondence: Arlindo A. Moura, ; Claudia Pessoa, ; Ronald F. Pinheiro,
| | - Ronald F. Pinheiro
- Drug Research and Development Center (NPDM), The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
- Graduate Program in Medical Sciences, The School of Medicine, Federal University of Ceará, Fortaleza, Brazil
- *Correspondence: Arlindo A. Moura, ; Claudia Pessoa, ; Ronald F. Pinheiro,
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Wang SS, Zhai GQ, Chen G, Huang ZG, He RQ, Huang SN, Liu JL, Cheng JW, Yan HB, Dang YW, Li SH. Decreased expression of transcription factor Homeobox A11 and its potential target genes in bladder cancer. Pathol Res Pract 2022; 233:153847. [DOI: 10.1016/j.prp.2022.153847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 03/04/2022] [Accepted: 03/17/2022] [Indexed: 10/18/2022]
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Veryaskina YA, Titov SE, Kovynev IB, Fedorova SS, Pospelova TI, Zhimulev IF. MicroRNAs in the Myelodysplastic Syndrome. Acta Naturae 2021; 13:4-15. [PMID: 34377552 PMCID: PMC8327150 DOI: 10.32607/actanaturae.11209] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 12/15/2020] [Indexed: 12/20/2022] Open
Abstract
The myelodysplastic syndrome (MDS) holds a special place among blood cancers, as it represents a whole spectrum of hematological disorders with impaired differentiation of hematopoietic precursors, bone marrow dysplasia, genetic instability and is noted for an increased risk of acute myeloid leukemia. Both genetic and epigenetic factors, including microRNAs (miRNAs), are involved in MDS development. MicroRNAs are short non-coding RNAs that are important regulators of normal hematopoiesis, and abnormal changes in their expression levels can contribute to hematological tumor development. To assess the prognosis of the disease, an international assessment system taking into account a karyotype, the number of blast cells, and the degree of deficiency of different blood cell types is used. However, the overall survival and effectiveness of the therapy offered are not always consistent with predictions. The search for new biomarkers, followed by their integration into the existing prognostic system, will allow for personalized treatment to be performed with more precision. Additionally, this paper explains how miRNA expression levels correlate with the prognosis of overall survival and response to the therapy offered.
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Affiliation(s)
- Y. A. Veryaskina
- Institute of Cytology and Genetics, SB RAS, Novosibirsk, 630090 Russia
- Institute of Molecular and Cellular Biology, SB RAS, Novosibirsk, 630090 Russia
| | - S. E. Titov
- Institute of Molecular and Cellular Biology, SB RAS, Novosibirsk, 630090 Russia
- Vector-Best, Novosibirsk, 630117 Russia
| | - I. B. Kovynev
- Novosibirsk State Medical University, Novosibirsk, 630091 Russia
| | - S. S. Fedorova
- Novosibirsk State Medical University, Novosibirsk, 630091 Russia
| | - T. I. Pospelova
- Novosibirsk State Medical University, Novosibirsk, 630091 Russia
| | - I. F. Zhimulev
- Institute of Molecular and Cellular Biology, SB RAS, Novosibirsk, 630090 Russia
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Identification of MiR-93-5p Targeted Pathogenic Markers in Acute Myeloid Leukemia through Integrative Bioinformatics Analysis and Clinical Validation. JOURNAL OF ONCOLOGY 2021; 2021:5531736. [PMID: 33828590 PMCID: PMC8004384 DOI: 10.1155/2021/5531736] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 02/26/2021] [Accepted: 03/02/2021] [Indexed: 02/08/2023]
Abstract
Acute myeloid leukemia (AML) is a type of hematological malignancy with diverse genetic pathogenesis. Identification of the miR-93-5p targeted pathogenic markers could be useful for AML diagnosis and potential therapy. We collected 751 miR-93-5p targeted and AML-related genes by integrating the results of multiple databases and then used the expression profile of TCGA-LAML to construct a coexpression function network of AML WGCNA. Based on the clinical phenotype and module trait relationship, we identified two modules (brown and yellow) as interesting dysfunction modules, which have a significant association with cytogenetics risk and FAB classification systems. GO enrichment and KEGG analysis showed that these modules are mainly involved with cancer-associated pathways, including MAPK signal pathway, p53 signal pathway, JAK-STAT signal pathway, TGF-beta signaling pathway, mTOR signaling pathway, VEGF signaling pathway, both associated with the occurrence of AML. Besides, using the STRING database, we discovered the top 10 hub genes in each module, including MAPK1, ACTB, RAC1, GRB2, MDM2, ACTR2, IGF1R, CDKN1A, YWHAZ, and YWHAB in the brown module and VEGFA, FGF2, CCND1, FOXO3, IGFBP3, GSF1, IGF2, SLC2A4, PDGFBM, and PIK3R2 in the yellow module. The prognosis analysis result showed that six key pathogens have significantly affected the overall survival and prognosis in AML. Interestingly, VEGF with the most significant regulatory relationship in the yellow modules significantly positively correlated with the clinical phenotype of AML. We used qPCR and ELISA to verify miR-93-5p and VEGF expression in our clinical samples. The results exhibited that miR-93-5p and VEGF were both highly expressed in AML.
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Shen N, Wang Y, Sun X, Bai X, He J, Cui Q, Qian J, Zhu H, Chen Y, Xing R, Liu Q, Wu Y, Li J, Lai W, Sun S, Ji N, Liu Y. Expression of hypoxia-inducible factor 1α, glucose transporter 1, and hexokinase 2 in primary central nervous system lymphoma and the correlation with the biological behaviors. Brain Behav 2020; 10:e01718. [PMID: 32533646 PMCID: PMC7428508 DOI: 10.1002/brb3.1718] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/22/2020] [Accepted: 05/25/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND It has been indicated that abnormal glucose metabolism mediated by hypoxia-inducible factor 1α (HIF-1α) played an essential role in the development of solid tumor. However, there were rare studies about the role of them in primary central nervous system lymphoma (PCNSL). OBJECTIVE To investigate the protein levels of HIF-1α, glucose transporter 1 (GLUT1), and hexokinase 2 (HK2) in PCNSL and whether their levels are associated with prognostic factors. METHODS Expression of HIF-1α, GLUT1, and HK2 in 39 tumor tissues was evaluated by immunohistochemical stainning. The correlation of the expression of HIF-1α with the protein level of GLUT1 and HK2 was investigated. In addition, the association between these protein expression levels and clinical parameters and prognosis was analyzed. RESULTS In the tumor specimens of PCNSL, positive stainings of HIF-1α, GLUT1, and HK2 were in 23 patients (58.97%), 25 patients (64.1%), and 26 patients (66.67%), respectively, which were associated with the expression level of lactic dehydrogenase (LDH), but not with age, gender, number of lesion, ECOG score, or deep structure. The expression of HIF-1α was positively correlated with the expression of GLUT1 (p < .01, r = .749) and HK2 (p < .01, r = .787). Univariate analysis showed that upregulated GLUT1 was unfavorable predictors of progression-free survival (PFS) in PCNSL. The results of Cox proportional hazards model showed GLUT1 was significantly associated with shorter PFS (hazard ration: 5.65; 95% confidence interval: 1.23-25.84; p = .026). CONCLUSIONS This study indicated that there was a hypoxic microenvironment and HIF-1α was involved in the regulation of glycolysis pathway in PCNSL. GLUT1 might be a potential marker for shorter PFS in PCNSL.
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Affiliation(s)
- Na Shen
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yaming Wang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Xuefei Sun
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xueyan Bai
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jinglan He
- Department of Orthopedics, Affiliated Hospital of Hebei University of Engineering, Handan, China
| | - Qu Cui
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jun Qian
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Hong Zhu
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yuedan Chen
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ruixian Xing
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Qing Liu
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yuchen Wu
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Junhong Li
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wenyuan Lai
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Shengjun Sun
- Neuroimaging Center, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Nan Ji
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yuanbo Liu
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Wu Y, Kong L. Advance on toxicity of metal nickel nanoparticles. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2020; 42:2277-2286. [PMID: 31894452 DOI: 10.1007/s10653-019-00491-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Accepted: 12/02/2019] [Indexed: 06/10/2023]
Abstract
As a kind of conventional metal nanomaterial, nickel nanoparticles (Ni NPs) have broad application prospects in the fields of magnetism, energy technology and biomedicine and have quickly attracted great interest. The potential negative effects of Ni NPs have also attracted wide attention from some researchers. Studies have shown that Ni NPs cause a variety of toxic effects on cells, animals and humans and have toxic effects of multiple systems such as respiratory system, cardiovascular system and reproductive system. Ni NPs can lead to oxidative stress, apoptosis, DNA damage and inflammation and induce the increase of intracellular reactive oxygen species. The toxicity of Ni NPs is also found to be related to the mitogen-activated protein kinase pathway and the hypoxia inducible factor-1α pathway. Therefore, the toxicity and mechanism of Ni NPs are reviewed in this paper, and the future researches in this field are also proposed.
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Affiliation(s)
- Yongya Wu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, China
| | - Lu Kong
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, China.
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Liang HW, Luo B, Du LH, He RQ, Chen G, Peng ZG, Ma J. Expression significance and potential mechanism of hypoxia-inducible factor 1 alpha in patients with myelodysplastic syndromes. Cancer Med 2019; 8:6021-6035. [PMID: 31411003 PMCID: PMC6792495 DOI: 10.1002/cam4.2447] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 06/21/2019] [Accepted: 07/11/2019] [Indexed: 12/22/2022] Open
Abstract
Objective To investigate the expression level and potential mechanism of hypoxia‐inducible factor 1 alpha (HIF‐1α) in patients with myelodysplastic syndromes (MDS). Methods Immunohistochemistry (IHC) techniques were used to examine the protein expression of HIF‐1α in paraffin‐embedded myeloid tissues from 82 patients with MDS and 33 controls (patients with lymphoma that is not invading myeloid tissues). In addition, the associations between the protein expression of HIF‐1α and clinical parameters were examined. To further investigate the significance of HIF‐1α expression in MDS patients, the researchers not only extracted the data about HIF‐1α expression from MDS‐related microarrays but also analyzed the correlation between the level of HIF‐1α expression and MDS. The microRNA (miRNA) targeting HIF‐1α was predicted and verified with a dual luciferase experiment. Results Immunohistochemistry revealed that the positive expression rate of HIF‐1α in the bone marrow of patients with MDS was 90.24%. This rate was remarkably higher than that of the controls (72.73%) and was statistically significant (P < .05), which indicated that HIF‐1α was upregulated in the myeloid tissues of MDS patients. For the GSE2779, GSE18366, GSE41130, and GSE61853 microarrays, the average expression of HIF‐1α in MDS patients was higher than in the controls. Particularly for the GSE18366 microarray, HIF‐1α expression was considerably higher in MDS patients than in the controls (P < .05). It was predicted that miR‐93‐5p had a site for binding with HIF‐1α, and a dual luciferase experiment confirmed that miR‐93‐5p could bind with HIF‐1α. Conclusion The upregulated expression of HIF‐1α was examined in the myeloid tissues of MDS patients. The presence of HIF‐1α (+) suggested an unsatisfactory prognosis for patients, which could assist in the diagnosis of MDS. In addition, miR‐93‐5p could bind to HIF‐1α by targeting, showing its potential to be the target of HIF‐1α in MDS.
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Affiliation(s)
- Hai-Wei Liang
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Bin Luo
- Department of Medical Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Li-Hua Du
- Department of Medical Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Rong-Quan He
- Department of Medical Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Gang Chen
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Zhi-Gang Peng
- Department of Medical Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Jie Ma
- Department of Medical Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
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