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Ashrafi F, Sadeghi A, Derakhshandeh A, Oghab P. The feasibility of PETHEMA ALL-96 regimen on treatment of patients with acute lymphoid leukemia. JOURNAL OF RESEARCH IN MEDICAL SCIENCES : THE OFFICIAL JOURNAL OF ISFAHAN UNIVERSITY OF MEDICAL SCIENCES 2023; 28:30. [PMID: 37213449 PMCID: PMC10199372 DOI: 10.4103/jrms.jrms_4_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 10/19/2022] [Accepted: 11/14/2022] [Indexed: 05/23/2023]
Abstract
Background Asparaginase-based treatment regimen for acute lymphocytic leukemia (ALL) is considered as feasible, but there is still a lack of data. In this study, considering the results of other regimen that were not optimum in previous studies. Here, we aimed to investigate the feasibility of PETHEMA ALL-96 treatment regimen. Materials and Methods This is a retrospective feasibility study that was performed in 2019-2021 on 13 patients diagnosed with B-cell ALL. Patients were treated by PETHEMA ALL-96 regimen during induction, consolidation, reinduction, and maintenance phases. Patients were followed for 2 years after initiation of PETHEMA ALL-96 regimen for disease-free survival (DFS) and overall survival (OS) of all patients were evaluated after 2 years. Results Data of 11 patients were analyzed. Within 28 days after treatments, all patients (100%) had no blasts in the bone marrow that was considered as complete remission (CR). The CR rate was 100% within 6 months and 12 months and 81.8% within 2 years after the treatments. Evaluation of OS, CR, and DFS regarding 6, 12, and 24 months showed 100% for all items after 6 and 12 months. After 24 months, the CR was 90.9%, the OS was 81.8% and the DFS was 90.9%. None of the patients died during the induction phase and during the 12 months study. No side effects were observed. Conclusion The PETHEMA ALL-96 had high feasibility and survival rates with no side effects during the study course. It is believed that PETHEMA ALL-96 regimen has beneficial outcomes in young patients with ALL.
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Affiliation(s)
- Farzaneh Ashrafi
- Aquired Immunodeficiency Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Alireza Sadeghi
- Department of Hematology-Oncology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali Derakhshandeh
- Department of Hematology-Oncology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Padideh Oghab
- Department of Hematology-Oncology, Isfahan University of Medical Sciences, Isfahan, Iran
- Address for correspondence: Dr. Padideh Oghab, School of Medicine, Al-zahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran. E-mail:
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Wang S, Wang Y, Li S, Nian S, Xu W, Liang F. Far upstream element -binding protein 1 (FUBP1) participates in the malignant process and glycolysis of colon cancer cells by combining with c-Myc. Bioengineered 2022; 13:12115-12126. [PMID: 35546072 PMCID: PMC9276009 DOI: 10.1080/21655979.2022.2073115] [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] [Indexed: 12/09/2022] Open
Abstract
Human distal upstream element (Fuse) binding protein 1 (FUBP1) is a transcriptional regulator of c-Myc and represents an important prognostic marker in many cancers. Therefore, the present study aimed to investigate whether FUBP1 could combine with c-Myc to participate in the progression of colon cancer. Detection of FUBP1 expression was done through reverse transcription-quantitative PCR (RT-qPCR), and the combination of FUBP1 and c-Myc was detected by immunoprecipitation assay. Cell counting kit (CCK)-8, colony formation, transwell and wound healing were applied for assessing the ability of cells to proliferate, migrate, and invade; glycolysis and lactic acid detection kits were used to detect glucose uptake and lactic acid content, while western blotting was adopted to detect the protein expression of glycolysis-related genes. FUBP1 expression was elevated in HCT116 cells relative to other colon cancer cell lines, and silencing FUBP1 could inhibit the ability of HCT116 cells to proliferate, migrate, invade and glycolysis, and enhance its apoptosis. In addition, the results of immunoprecipitation experiments showed that FUBP1 could bind to c-Myc. c-Myc overexpression reversed the inhibitory effects of FUBP1 knockdown on the ability of HCT116 cells to proliferate, migrate, invade and glycolysis. The results indicated that FUBP1 could participate in the deterioration process of colon cancer cells by combining with c-Myc, and it has clinical significance for understanding the key role of FUBP1 in tumor genesis.
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Affiliation(s)
- Shanwei Wang
- Department of Pathology, Xi'an Medical College, Xi'an City, Shanxi Province, China
| | - Yanli Wang
- Department of Pathology, Xi'an Medical College, Xi'an City, Shanxi Province, China
| | - Sheng Li
- Department of Pathology, Xi'an Medical College, Xi'an City, Shanxi Province, China
| | - Shen Nian
- Department of Pathology, Xi'an Medical College, Xi'an City, Shanxi Province, China
| | - Wenjing Xu
- Department of Pathology, Xi'an Medical College, Xi'an City, Shanxi Province, China
| | - Fenli Liang
- Department of Pathology, Xi'an Medical College, Xi'an City, Shanxi Province, China
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3
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Meyer A, Herkt S, Kunze-Schumacher H, Kohrs N, Ringleb J, Schneider L, Kuvardina ON, Oellerich T, Häupl B, Krueger A, Seifried E, Bonig H, Lausen J. The transcription factor TAL1 and miR-17-92 create a regulatory loop in hematopoiesis. Sci Rep 2020; 10:21438. [PMID: 33293632 PMCID: PMC7722897 DOI: 10.1038/s41598-020-78629-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 11/24/2020] [Indexed: 12/16/2022] Open
Abstract
A network of gene regulatory factors such as transcription factors and microRNAs establish and maintain gene expression patterns during hematopoiesis. In this network, transcription factors regulate each other and are involved in regulatory loops with microRNAs. The microRNA cluster miR-17-92 is located within the MIR17HG gene and encodes six mature microRNAs. It is important for hematopoietic differentiation and plays a central role in malignant disease. However, the transcription factors downstream of miR-17-92 are largely elusive and the transcriptional regulation of miR-17-92 is not fully understood. Here we show that miR-17-92 forms a regulatory loop with the transcription factor TAL1. The miR-17-92 cluster inhibits expression of TAL1 and indirectly leads to decreased stability of the TAL1 transcriptional complex. We found that TAL1 and its heterodimerization partner E47 regulate miR-17-92 transcriptionally. Furthermore, miR-17-92 negatively influences erythroid differentiation, a process that depends on gene activation by the TAL1 complex. Our data give example of how transcription factor activity is fine-tuned during normal hematopoiesis. We postulate that disturbance of the regulatory loop between TAL1 and the miR-17-92 cluster could be an important step in cancer development and progression.
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Affiliation(s)
- Annekarin Meyer
- Institute for Transfusion Medicine and Immunohematology, and German Red Cross Blood Service BaWüHe, Goethe University, Sandhofstraße 1, 60528, Frankfurt, Germany
| | - Stefanie Herkt
- Institute for Transfusion Medicine and Immunohematology, and German Red Cross Blood Service BaWüHe, Goethe University, Sandhofstraße 1, 60528, Frankfurt, Germany
| | - Heike Kunze-Schumacher
- Institute for Molecular Medicine, Goethe University, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Nicole Kohrs
- Institute for Tumor Biology and Experimental Therapy, Georg-Speyer-Haus, Paul-Ehrlich-Strasse 42-44, 60596, Frankfurt am Main, Germany
| | - Julia Ringleb
- Institute for Tumor Biology and Experimental Therapy, Georg-Speyer-Haus, Paul-Ehrlich-Strasse 42-44, 60596, Frankfurt am Main, Germany
| | - Lucas Schneider
- Institute for Transfusion Medicine and Immunohematology, and German Red Cross Blood Service BaWüHe, Goethe University, Sandhofstraße 1, 60528, Frankfurt, Germany
| | - Olga N Kuvardina
- Institute for Transfusion Medicine and Immunohematology, and German Red Cross Blood Service BaWüHe, Goethe University, Sandhofstraße 1, 60528, Frankfurt, Germany
| | - Thomas Oellerich
- Department of Medicine II, Hematology/Oncology, Goethe University, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany.,German Cancer Research Center and German Cancer Consortium, Heidelberg, Germany.,Frankfurt Cancer Institute, Goethe University, 60596, Frankfurt, Germany
| | - Björn Häupl
- Department of Medicine II, Hematology/Oncology, Goethe University, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany.,German Cancer Research Center and German Cancer Consortium, Heidelberg, Germany.,Frankfurt Cancer Institute, Goethe University, 60596, Frankfurt, Germany
| | - Andreas Krueger
- Institute for Molecular Medicine, Goethe University, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Erhard Seifried
- Institute for Transfusion Medicine and Immunohematology, and German Red Cross Blood Service BaWüHe, Goethe University, Sandhofstraße 1, 60528, Frankfurt, Germany
| | - Halvard Bonig
- Institute for Transfusion Medicine and Immunohematology, and German Red Cross Blood Service BaWüHe, Goethe University, Sandhofstraße 1, 60528, Frankfurt, Germany.,Department of Medicine, Division of Hematology, University of Washington, Seattle, WA, 98195, USA
| | - Joern Lausen
- Institute for Transfusion Medicine and Immunohematology, and German Red Cross Blood Service BaWüHe, Goethe University, Sandhofstraße 1, 60528, Frankfurt, Germany. .,Department of Eukaryotic Genetics, Institute of Industrial Genetics, University of Stuttgart, Allmandring 31, 70569, Stuttgart, Germany.
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Han T, Wu Y, Hu X, Chen Y, Jia W, He Q, Bian Y, Wang M, Guo X, Kang J, Wan X. NORAD orchestrates endometrial cancer progression by sequestering FUBP1 nuclear localization to promote cell apoptosis. Cell Death Dis 2020; 11:473. [PMID: 32555178 PMCID: PMC7303217 DOI: 10.1038/s41419-020-2674-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 06/03/2020] [Accepted: 06/08/2020] [Indexed: 12/14/2022]
Abstract
Long noncoding RNAs (lncRNAs) are emerging as critical regulators in tumor initiation and progression. However, the biological mechanisms and potential clinical application of lncRNA NORAD in endometrial cancer (EC) remain unknown. Herein, we identified NORAD underwent promoter hypermethylation-associated downregulation in EC. Epigenetic inactivation of NORAD was correlated with EC progression (FIGO stage) and poor outcome. Overexpression of NORAD significantly inhibited cell growth and promoted apoptosis in EC cells. Mechanistic studies revealed that multiple regions of NORAD served as a platform for binding with the central domain of anti-apoptotic factor FUBP1. Our findings further indicated that the NORAD/FUBP1 interaction attenuated FUBP1 nuclear localization and thus impaired the occupancies of FUBP1 on its target pro-apoptotic gene promoters, resulting in apoptosis induction in EC. Moreover, knockdown of NORAD promoted tumor growth in the xenograft mice model. While, introduction of NORAD-4 fragment, which bound with FUBP1, successfully reversed tumor growth and apoptosis inhibition mediated by NORAD knockdown in vivo. Our findings provide mechanistic insight into the critical roles of NORAD as a tumor suppressor in EC progression. NORAD could possibly serve as a novel prognostic biomarker and provide the rationale for EC therapy.
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Affiliation(s)
- Tong Han
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, 200040, China
| | - Yukang Wu
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Collaborative Innovation Center for Brain Science, School of Life Sciences and Technology, Institute for Advanced Study, Tongji University, Shanghai, 200092, China
| | - Xiang Hu
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, 200040, China
| | - Yaqi Chen
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Collaborative Innovation Center for Brain Science, School of Life Sciences and Technology, Institute for Advanced Study, Tongji University, Shanghai, 200092, China
| | - Wenwen Jia
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Collaborative Innovation Center for Brain Science, School of Life Sciences and Technology, Institute for Advanced Study, Tongji University, Shanghai, 200092, China
| | - Qizhi He
- Department of Pathology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, 200040, China
| | - Yiding Bian
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, 200040, China
| | - Mengfei Wang
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, 200040, China
| | - Xudong Guo
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Collaborative Innovation Center for Brain Science, School of Life Sciences and Technology, Institute for Advanced Study, Tongji University, Shanghai, 200092, China.
| | - Jiuhong Kang
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Collaborative Innovation Center for Brain Science, School of Life Sciences and Technology, Institute for Advanced Study, Tongji University, Shanghai, 200092, China.
| | - Xiaoping Wan
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, 200040, China.
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Liu W, Xiong X, Chen W, Li X, Hua X, Liu Z, Zhang Z. High expression of FUSE binding protein 1 in breast cancer stimulates cell proliferation and diminishes drug sensitivity. Int J Oncol 2020; 57:488-499. [PMID: 32626933 PMCID: PMC7307591 DOI: 10.3892/ijo.2020.5080] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 05/29/2020] [Indexed: 02/07/2023] Open
Abstract
Breast cancer is the most common malignant tumor affecting women worldwide and is divided into the following subtypes: Luminal A, Luminal B, HER-2 overexpression and triple-negative breast cancer (TNBC). TNBC accounts for approximately 15-20% of all breast cancer cases. Due to the characteristics of low differentiation, the likelyhood of recurrence and metastasis, strong invasiveness and the lack of hormone receptors and human epidermal growth factor receptor 2 (HER2), patients with TNBC cannot benefit from endocrine therapy or other available targeted agents. Chemotherapy is one of the main treatments for patients with TNBC, and cisplatin is one of the most commonly used and effective drugs. The human far upstream element binding protein 1 (FBP1) is a potent pro-proliferative and anti-apoptotic oncoprotein, which is overexpressed in numerous tumor types. The present study demonstrated that FBP1 and its target, c-Myc, were more highly expressed in breast cancer tissues compared with para-carcinoma tissues, and the FBP1 and c-Myc levels are decreased by cisplatin treatment. The knockdown of FBP1 in TNBC cells decreased cell proliferation by arresting the cell cycle at the G2 phase. The knockdown of FBP1 decreased the expression of G2 phase-associateed protein cyclin A2, whereas it increased that of cyclin B1 and p-CDC2. Furthermore, the knockdown of FBP1 decreased cell migration and metastasis by downregulating matrix metalloproteinase 2 expression, and enhanced the sensitivity of TNBC cells to cisplatin by inducing apoptosis. These results thus suggest that FBP1 is a potential novel biological marker for the diagnosis and treatment of TNBC.
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Affiliation(s)
- Wei Liu
- Department of Breast Surgery, Guangzhou Red Cross Hospital, Jinan University, Guangzhou, Guangdong 510220, P.R. China
| | - Xifeng Xiong
- Guangzhou Institute of Traumatic Surgery, Guangzhou Red Cross Hospital, Jinan University, Guangzhou, Guangdong 510220, P.R. China
| | - Weiguang Chen
- Department of Breast Surgery, Guangzhou Red Cross Hospital, Jinan University, Guangzhou, Guangdong 510220, P.R. China
| | - Xiaojian Li
- Department of Burns and Plastic Surgery, Guangzhou Red Cross Hospital, Jinan University, Guangzhou, Guangdong 510220, P.R. China
| | - Xing Hua
- Department of Pathology, Guangzhou Red Cross Hospital, Jinan University, Guangzhou, Guangdong 510220, P.R. China
| | - Zhihe Liu
- Guangzhou Institute of Traumatic Surgery, Guangzhou Red Cross Hospital, Jinan University, Guangzhou, Guangdong 510220, P.R. China
| | - Zhi Zhang
- Department of Burns and Plastic Surgery, Guangzhou Red Cross Hospital, Jinan University, Guangzhou, Guangdong 510220, P.R. China
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