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Jiang YX, Zhao YN, Yu XL, Yin LM. Ginsenoside Rd Induces Differentiation of Myeloid Leukemia Cells via Regulating ERK/GSK-3β Signaling Pathway. Chin J Integr Med 2024; 30:588-599. [PMID: 38085388 DOI: 10.1007/s11655-023-3561-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2023] [Indexed: 06/28/2024]
Abstract
OBJECTIVE To investigate the role of ginsenoside Rd (GRd) in acute myeloid leukemia (AML) cell differentiation. METHODS AML cells were treated with GRd (25, 50, 100 and 200 µg/mL), retinoic acid (RA, 0.1g/L) and PD98059 (20 mg/mL) for 72 h, cell survival was detected by methylthiazolyldiphenyl-tetrazolium bromide and colony formation assays, and cell cycle was detected by flow cytometry. Cell morphology and differentiation were observed by Wright-Giemsa staining, peroxidase chemical staining and cellular immunochemistry assay, respectively. The protein expression levels of GATA binding protein 1 (GATA-1), purine rich Box-1 (PU.1), phosphorylated-extracellular signal-related kinase (p-ERK), ERK, phosphorylated-glycogen synthase kinase-3β (p-GSK3β), GSK3β and signal transducer and activator of transcription 1 (STAT1) were detected by Western blot. Thirty-six mice were randomly divided into 3 groups using a random number table: model control group (non-treated), GRd group [treated with 200 mg/(kg·d) GRd] and homoharringtonine (HTT) group [treated with 1 mg/(kg·d) HTT]. A tumor-bearing nude mouse model was established, and tumor weight and volume were recorded. Changes of subcutaneous tumor tissue were observed after hematoxylin and eosin staining. WT1 and GATA-1 expressions were detected by immunohistochemical staining. RESULTS The cell survival was inhibited by GRd in a dose-dependent manner and GRd caused G0/G1 cell arrest (p<0.05). GRd treatment induced leukemia cell differentiation, showing increased expressions of peroxidase and specific proteins concerning erythrogenic or granulocytic differentiation (p<0.05). GRd treatment elicited upregulation of p-ERK, p-GSK-3β and STAT1 expressions in cells, and reversed the effects of PD98059 on inhibiting the expressions of peroxidase, GATA-1 and PU.1 (P<0.05). After GRd treatment, tumor weight and volume of mice were decreased, and tumor cells underwent massive apoptosis and necrosis (P<0.05). WT1 level was decreased, and GATA-1 level was significantly increased in subcutaneous tumor tissues (P<0.05 or P<0.01). CONCLUSION GRd might induce the differentiation of AML cells via regulating the ERK/GSK-3β signaling pathway.
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Affiliation(s)
- Yu-Xia Jiang
- Department of Hematology, Tongde Hospital of Zhejiang Province, Hangzhou, 310012, China
| | - Yan-Na Zhao
- Institute of Hematology Research, the First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, 310006, China
| | - Xiao-Ling Yu
- Institute of Hematology Research, the First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, 310006, China
| | - Li-Ming Yin
- Institute of Hematology Research, the First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, 310006, China.
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Zhou C, Li J, Sun X, Zhao L, Zhan H, Liang H, Fang P, Zhang T, He Q, Du J, Zeng H. Targeting HMGCS1 restores chemotherapy sensitivity in acute myeloid leukemia. BLOOD SCIENCE 2024; 6:e00192. [PMID: 38994525 PMCID: PMC11239175 DOI: 10.1097/bs9.0000000000000192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Accepted: 04/23/2024] [Indexed: 07/13/2024] Open
Abstract
Acute myeloid leukemia (AML) is a common hematological malignancy with overall poor prognosis. Exploring novel targets is urgent and necessary to improve the clinical outcome of relapsed and refractory (RR) AML patients. Through clinical specimens, animal models and cell-level studies, we explored the specific mechanism of 3-hydroxy-3-methylglutaryl coenzyme A synthase 1 (HMGCS1) in AML and the mechanism of targeting HMGCS1 to attenuate cell proliferation, increase chemotherapy sensitivity and improve the occurrence and development of AML. Here, we reveal that HMGCS1 is overexpressed in RR patients and negatively related to overall survival (OS). Knocking out HMGCS1 in AML cells attenuated cell proliferation and increased chemotherapy sensitivity, while stable overexpression of HMGCS1 had the opposite effects. Mechanistically, we identified that knockout of HMGCS1 suppressed mitogen-activated protein kinase (MAPK) pathway activity, while overexpression of HMGCS1 could remarkably enhance the pathway. U0126, a MEK1 inhibitor, offset the effects of HMGCS1 overexpression, indicating that HMGCS1 promotes RR AML through the MAPK pathway. Further, we verified that hymeglusin, a specific inhibitor of HMGCS1, decreases cell growth both in AML cell lines and primary bone marrow cells of AML patients. Furthermore, combination of hymeglusin and the common chemotherapeutic drug cytarabine and adriamycin (ADR) had synergistic toxic effects on AML cells. Our study demonstrates the important role of HMGCS1 in AML, and targeting this protein is promising for the treatment of RR AML.
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Affiliation(s)
- Cheng Zhou
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China
- Department of Hematology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Jue Li
- Department of Hematology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Xiaofan Sun
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China
| | - Liang Zhao
- Department of Hematology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Huien Zhan
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China
| | - Hui Liang
- Department of Hematology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Peng Fang
- Department of Hematology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Tuo Zhang
- Genomic Core, Weill Cornell Medical College, New York, NY 10021, USA
| | - Qiongzhi He
- Geneplus-Beijing Institute, Beijing 102206, China
| | - Juan Du
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China
| | - Hui Zeng
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China
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3
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Wu X, Wang F, Yang X, Gong Y, Niu T, Chu B, Qu Y, Qian Z. Advances in Drug Delivery Systems for the Treatment of Acute Myeloid Leukemia. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2403409. [PMID: 38934349 DOI: 10.1002/smll.202403409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Revised: 06/06/2024] [Indexed: 06/28/2024]
Abstract
Acute myeloid leukemia (AML) is a common and catastrophic hematological neoplasm with high mortality rates. Conventional therapies, including chemotherapy, hematopoietic stem cell transplantation (HSCT), immune therapy, and targeted agents, have unsatisfactory outcomes for AML patients due to drug toxicity, off-target effects, drug resistance, drug side effects, and AML relapse and refractoriness. These intrinsic limitations of current treatments have promoted the development and application of nanomedicine for more effective and safer leukemia therapy. In this review, the classification of nanoparticles applied in AML therapy, including liposomes, polymersomes, micelles, dendrimers, and inorganic nanoparticles, is reviewed. In addition, various strategies for enhancing therapeutic targetability in nanomedicine, including the use of conjugating ligands, biomimetic-nanotechnology, and bone marrow targeting, which indicates the potential to reverse drug resistance, are discussed. The application of nanomedicine for assisting immunotherapy is also involved. Finally, the advantages and possible challenges of nanomedicine for the transition from the preclinical phase to the clinical phase are discussed.
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Affiliation(s)
- Xia Wu
- Department of Hematology and Institute of Hematology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Fangfang Wang
- Department of Hematology and Institute of Hematology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Xijing Yang
- The Experimental Animal Center of West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Yuping Gong
- Department of Hematology and Institute of Hematology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Ting Niu
- Department of Hematology and Institute of Hematology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Bingyang Chu
- Department of Hematology and Institute of Hematology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Ying Qu
- Department of Hematology and Institute of Hematology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Zhiyong Qian
- Department of Hematology and Institute of Hematology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
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Portes E Silva KR, Nogueira EM, Jesus Mendes ALD, Pena ALB, Simões E Silva AC. The potential role of renin angiotensin system in acute leukemia: a narrative review. Mol Biol Rep 2024; 51:775. [PMID: 38904729 DOI: 10.1007/s11033-024-09659-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2024] [Accepted: 05/21/2024] [Indexed: 06/22/2024]
Abstract
Acute leukemias (ALs) are the most common cancers in pediatric population. There are two types of ALs: acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML). Some studies suggest that the Renin Angiotensin System (RAS) has a role in ALs. RAS signaling modulates, directly and indirectly, cellular activity in different cancers, affecting tumor cells and angiogenesis. Our review aimed to summarize the role of RAS in ALs and to explore future perspectives for the treatment of these hematological malignancies by modulating RAS molecules. The database including Pubmed, Scopus, Cochrane Library, and Scielo were searched to find articles about RAS molecules in ALL and in pediatric patients. The search terms were "RAS", "Acute Leukemia", "ALL", "Angiotensin-(1-7)", "Pediatric", "Cancer", "Angiotensin II", "AML". In the bone marrow, RAS has been found to play a key role in blood cell formation, affecting several processes including apoptosis, cell proliferation, mobilization, intracellular signaling, angiogenesis, fibrosis, and inflammation. Local tissue RAS modulates tumor growth and metastasis through autocrine and paracrine actions. RAS mainly acts via two molecules, Angiotensin II (Ang II) and Angiotensin (1-7) [Ang-(1-7)]. While Ang II promotes tumor cell growth and stimulates angiogenesis, Ang-(1-7) inhibits the proliferation of neoplastic cells and the angiogenesis, suggesting a potential therapeutic role of this molecule in ALL. The interaction between ALs and RAS reveals a complex network of molecules that can affect the hematopoiesis and the development of hematological cancers. Understanding these interactions could pave the way for innovative therapeutic approaches targeting RAS components.
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Affiliation(s)
- Kacio Roger Portes E Silva
- Interdisciplinary Laboratory of Medical Investigation, Faculty of Medicine, Federal University of Minas Gerais (UFMG), Avenida Alfredo Balena, 190, 2nd floor, room #281, Belo Horizonte, MG, 30130-100, Brazil
| | - Eugênia Maia Nogueira
- Interdisciplinary Laboratory of Medical Investigation, Faculty of Medicine, Federal University of Minas Gerais (UFMG), Avenida Alfredo Balena, 190, 2nd floor, room #281, Belo Horizonte, MG, 30130-100, Brazil
| | - André Luiz de Jesus Mendes
- Interdisciplinary Laboratory of Medical Investigation, Faculty of Medicine, Federal University of Minas Gerais (UFMG), Avenida Alfredo Balena, 190, 2nd floor, room #281, Belo Horizonte, MG, 30130-100, Brazil
| | - Ana Luisa Batista Pena
- Interdisciplinary Laboratory of Medical Investigation, Faculty of Medicine, Federal University of Minas Gerais (UFMG), Avenida Alfredo Balena, 190, 2nd floor, room #281, Belo Horizonte, MG, 30130-100, Brazil
| | - Ana Cristina Simões E Silva
- Interdisciplinary Laboratory of Medical Investigation, Faculty of Medicine, Federal University of Minas Gerais (UFMG), Avenida Alfredo Balena, 190, 2nd floor, room #281, Belo Horizonte, MG, 30130-100, Brazil.
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Zhang Z, Huang J, Zhang Z, Shen H, Tang X, Wu D, Bao X, Xu G, Chen S. Application of omics in the diagnosis, prognosis, and treatment of acute myeloid leukemia. Biomark Res 2024; 12:60. [PMID: 38858750 PMCID: PMC11165883 DOI: 10.1186/s40364-024-00600-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Accepted: 05/17/2024] [Indexed: 06/12/2024] Open
Abstract
Acute myeloid leukemia (AML) is the most frequent leukemia in adults with a high mortality rate. Current diagnostic criteria and selections of therapeutic strategies are generally based on gene mutations and cytogenetic abnormalities. Chemotherapy, targeted therapies, and hematopoietic stem cell transplantation (HSCT) are the major therapeutic strategies for AML. Two dilemmas in the clinical management of AML are related to its poor prognosis. One is the inaccurate risk stratification at diagnosis, leading to incorrect treatment selections. The other is the frequent resistance to chemotherapy and/or targeted therapies. Genomic features have been the focus of AML studies. However, the DNA-level aberrations do not always predict the expression levels of genes and proteins and the latter is more closely linked to disease phenotypes. With the development of high-throughput sequencing and mass spectrometry technologies, studying downstream effectors including RNA, proteins, and metabolites becomes possible. Transcriptomics can reveal gene expression and regulatory networks, proteomics can discover protein expression and signaling pathways intimately associated with the disease, and metabolomics can reflect precise changes in metabolites during disease progression. Moreover, omics profiling at the single-cell level enables studying cellular components and hierarchies of the AML microenvironment. The abundance of data from different omics layers enables the better risk stratification of AML by identifying prognosis-related biomarkers, and has the prospective application in identifying drug targets, therefore potentially discovering solutions to the two dilemmas. In this review, we summarize the existing AML studies using omics methods, both separately and combined, covering research fields of disease diagnosis, risk stratification, prognosis prediction, chemotherapy, as well as targeted therapy. Finally, we discuss the directions and challenges in the application of multi-omics in precision medicine of AML. Our review may inspire both omics researchers and clinical physicians to study AML from a different angle.
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Affiliation(s)
- Zhiyu Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and College of Pharmaceutical Sciences, Jiangsu Province Engineering Research Center of Precision Diagnostics and Therapeutics Development, Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou Key Laboratory of Drug Research for Prevention and Treatment of Hyperlipidemic Diseases, Soochow University, Suzhou, 215123, Jiangsu, China
- Suzhou International Joint Laboratory for Diagnosis and Treatment of Brain Diseases, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, Jiangsu, China
- MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, 215123, Jiangsu Province, China
| | - Jiayi Huang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhibo Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Hongjie Shen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiebing Bao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China.
| | - Guoqiang Xu
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and College of Pharmaceutical Sciences, Jiangsu Province Engineering Research Center of Precision Diagnostics and Therapeutics Development, Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou Key Laboratory of Drug Research for Prevention and Treatment of Hyperlipidemic Diseases, Soochow University, Suzhou, 215123, Jiangsu, China.
- Suzhou International Joint Laboratory for Diagnosis and Treatment of Brain Diseases, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, Jiangsu, China.
- MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, 215123, Jiangsu Province, China.
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China.
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Xiao F, Guo H, Yan X, Qi M, Zhang J. Efficacy and safety of cladribine in combination with busulfan and cyclophosphamide as an intensive conditioning regimen preceding allogeneic hematopoietic stem cell transplantation in relapsed or refractory acute myeloid leukemia. Transpl Immunol 2024; 84:102037. [PMID: 38499049 DOI: 10.1016/j.trim.2024.102037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 03/15/2024] [Accepted: 03/15/2024] [Indexed: 03/20/2024]
Abstract
BACKGROUND Cladribine, an analogue of deoxyadenosine, is used for therapy of hematological malignancies. Cladribine-containing regimen has been recommended as a rescue therapy for relapsed or refractory (R/R) acute myeloid leukemia (AML). Its combination with busulfan plus cyclophosphamide (BuCy), as an intensive conditioning regimen prior to allogeneic hematopoietic stem cell transplantation (allo-HSCT), requires more clinical evidence. This study aimed to explore the efficacy and safety of cladribine plus BuCy administered as an intensive conditioning regimen before allo-HSCT in R/R AML patients. METHODS Twenty-three R/R AML patients, who underwent cladribine plus BuCy intensive conditioning regimen before allo-HSCT, were retrospectively analyzed. The median (range) follow-up duration time of observation was 0.73 (0.08-2.69) years. RESULTS The median (range) returned levels of mononuclear cells were 11.5 (6.1-18.5) x 108/kg and CD34+ cells were 5.5 (3.5-9.3) x 106/kg. The median (range) time of platelet reconstitution was 13.0 (9.0-21.0) days and neutrophil reconstitution was 14.0 (11.0-26.0) days. The incidence of conditioning regimen related toxicity (CRRT) affected 69.6% of patients; all CRRT-affected patients had grade I-II symptoms, including gastrointestinal tract (39.1%), oral cavity (26.1%), liver (8.7%), and kidney (4.3%) CRRTs. The incidence of acute graft-versus-host disease (GVDH) included 30.4% among all patients with 4.3% of grade III-IV acute GVHD, and 34.8% of chronic GVHD. During the follow-up period, 4 (17.4%) patients relapsed, and 6 (26.1%) patients died (cause of death: disease relapse, n = 3; infection, n = 2; GVHD, n = 1). The 1-year and 2-year accumulating event-free survival rates were 66.3% and 53.1%, respectively. The 1-year accumulating overall survival rate was 74.7% and 2-year survival rate was 64.0%. CONCLUSION Cladribine plus BuCy intensive conditioning regimen before allo-HSCT exhibits favorable treatment efficacy with acceptable toxicity in R/R AML patients.
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Affiliation(s)
- Fang Xiao
- Department of Hematology, The Second Affiliated Hospital of Air Force Medical University, Xi'an 710038, Shaanxi, China
| | - Huanxu Guo
- Department of Hematology, The Second Affiliated Hospital of Air Force Medical University, Xi'an 710038, Shaanxi, China
| | - Xueqian Yan
- Department of Hematology, The Second Affiliated Hospital of Air Force Medical University, Xi'an 710038, Shaanxi, China
| | - Meiying Qi
- Department of Hematology, The Second Affiliated Hospital of Air Force Medical University, Xi'an 710038, Shaanxi, China
| | - Jingyi Zhang
- Department of Hematology, The Second Affiliated Hospital of Air Force Medical University, Xi'an 710038, Shaanxi, China.
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Krastinaite I, Charkavliuk S, Navakauskiene R, Borutinskaite VV. Metformin as an Enhancer for the Treatment of Chemoresistant CD34+ Acute Myeloid Leukemia Cells. Genes (Basel) 2024; 15:648. [PMID: 38790277 PMCID: PMC11121461 DOI: 10.3390/genes15050648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 05/14/2024] [Accepted: 05/16/2024] [Indexed: 05/26/2024] Open
Abstract
Acute myeloid leukemia is the second most frequent type of leukemia in adults. Due to a high risk of development of chemoresistance to first-line chemotherapy, the survival rate of patients in a 5-year period is below 30%. One of the reasons is that the AML population is heterogeneous, with cell populations partly composed of very primitive CD34+CD38- hematopoietic stem/progenitor cells, which are often resistant to chemotherapy. First-line treatment with cytarabine and idarubicin fails to inhibit the proliferation of CD34+CD38- cells. In this study, we investigated Metformin's effect with or without first-line conventional chemotherapy, or with other drugs like venetoclax and S63845, on primitive and undifferentiated CD34+ AML cells in order to explore the potential of Metformin or S63845 to serve as adjuvant therapy for AML. We found that first-line conventional chemotherapy treatment inhibited the growth of cells and arrested the cells in the S phase of the cell cycle; however, metformin affected the accumulation of cells in the G2/M phase. We observed that CD34+ KG1a cells respond better to lower doses of cytarabine or idarubicin in combination with metformin. Also, we determined that treatment with cytarabine, venetoclax, and S63845 downregulated the strong tendency of CD34+ KG1a cells to form cell aggregates in culture due to the downregulation of leukemic stem cell markers like CD34 and CD44, as well as adhesion markers. Also, we found that idarubicin slightly upregulated myeloid differentiation markers, CD11b and CD14. Treatment with cytarabine, idarubicin, venetoclax, metformin, and S63845 upregulated some cell surface markers like HLA-DR expression, and metformin upregulated CD9, CD31, and CD105 cell surface marker expression. In conclusion, we believe that metformin has the potential to be used as an adjuvant in the treatment of resistant-to-first-line-chemotherapy AML cells. Also, we believe that the results of our study will stimulate further research and the potential use of changes in the expression of cell surface markers in the development of new therapeutic strategies.
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MESH Headings
- Humans
- Metformin/pharmacology
- Leukemia, Myeloid, Acute/drug therapy
- Leukemia, Myeloid, Acute/genetics
- Leukemia, Myeloid, Acute/metabolism
- Leukemia, Myeloid, Acute/pathology
- Drug Resistance, Neoplasm/drug effects
- Antigens, CD34/metabolism
- Cell Line, Tumor
- Cytarabine/pharmacology
- Cell Proliferation/drug effects
- Sulfonamides/pharmacology
- Bridged Bicyclo Compounds, Heterocyclic/pharmacology
- Idarubicin/pharmacology
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Affiliation(s)
| | | | | | - Veronika Viktorija Borutinskaite
- Department of Molecular Cell Biology, Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekio Av. 7, LT-10257 Vilnius, Lithuania; (I.K.); (S.C.); (R.N.)
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8
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Dong H, He X, Zhang L, Chen W, Lin YC, Liu SB, Wang H, Nguyen LXT, Li M, Zhu Y, Zhao D, Ghoda L, Serody J, Vincent B, Luznik L, Gojo I, Zeidner J, Su R, Chen J, Sharma R, Pirrotte P, Wu X, Hu W, Han W, Shen B, Kuo YH, Jin J, Salhotra A, Wang J, Marcucci G, Luo YL, Li L. Targeting PRMT9-mediated arginine methylation suppresses cancer stem cell maintenance and elicits cGAS-mediated anticancer immunity. NATURE CANCER 2024; 5:601-624. [PMID: 38413714 PMCID: PMC11056319 DOI: 10.1038/s43018-024-00736-x] [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: 10/16/2022] [Accepted: 01/26/2024] [Indexed: 02/29/2024]
Abstract
Current anticancer therapies cannot eliminate all cancer cells, which hijack normal arginine methylation as a means to promote their maintenance via unknown mechanisms. Here we show that targeting protein arginine N-methyltransferase 9 (PRMT9), whose activities are elevated in blasts and leukemia stem cells (LSCs) from patients with acute myeloid leukemia (AML), eliminates disease via cancer-intrinsic mechanisms and cancer-extrinsic type I interferon (IFN)-associated immunity. PRMT9 ablation in AML cells decreased the arginine methylation of regulators of RNA translation and the DNA damage response, suppressing cell survival. Notably, PRMT9 inhibition promoted DNA damage and activated cyclic GMP-AMP synthase, which underlies the type I IFN response. Genetically activating cyclic GMP-AMP synthase in AML cells blocked leukemogenesis. We also report synergy of a PRMT9 inhibitor with anti-programmed cell death protein 1 in eradicating AML. Overall, we conclude that PRMT9 functions in survival and immune evasion of both LSCs and non-LSCs; targeting PRMT9 may represent a potential anticancer strategy.
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Affiliation(s)
- Haojie Dong
- Department of Hematological Malignancies Translational Science, Gehr Family Center for Leukemia Research, Hematologic Malignancies and Stem Cell Transplantation Institute, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
| | - Xin He
- Department of Hematological Malignancies Translational Science, Gehr Family Center for Leukemia Research, Hematologic Malignancies and Stem Cell Transplantation Institute, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
| | - Lei Zhang
- Department of Hematological Malignancies Translational Science, Gehr Family Center for Leukemia Research, Hematologic Malignancies and Stem Cell Transplantation Institute, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
| | - Wei Chen
- Integrative Genomics Core, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
| | - Yi-Chun Lin
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA, USA
| | - Song-Bai Liu
- Suzhou Key Laboratory of Medical Biotechnology, Suzhou Vocational Health College, Suzhou, People's Republic of China
| | - Huafeng Wang
- Department of Hematology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People's Republic of China
| | - Le Xuan Truong Nguyen
- Department of Hematological Malignancies Translational Science, Gehr Family Center for Leukemia Research, Hematologic Malignancies and Stem Cell Transplantation Institute, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
| | - Min Li
- Division of Biostatistics, Department of Computational and Quantitative Medicine, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
| | - Yinghui Zhu
- Department of Hematological Malignancies Translational Science, Gehr Family Center for Leukemia Research, Hematologic Malignancies and Stem Cell Transplantation Institute, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
| | - Dandan Zhao
- Department of Hematological Malignancies Translational Science, Gehr Family Center for Leukemia Research, Hematologic Malignancies and Stem Cell Transplantation Institute, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
| | - Lucy Ghoda
- Department of Hematological Malignancies Translational Science, Gehr Family Center for Leukemia Research, Hematologic Malignancies and Stem Cell Transplantation Institute, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
| | - Jonathan Serody
- Department of Medicine, Division of Hematology, Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
- Department of Microbiology and Immunology and Department of Pathology and Laboratory Medicine, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Benjamin Vincent
- Department of Medicine, Division of Hematology, Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
- Department of Microbiology and Immunology, Computational Medicine Program, Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
| | - Leo Luznik
- Department of Oncology and Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ivana Gojo
- Department of Oncology and Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Joshua Zeidner
- Department of Medicine, Division of Hematology, Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
| | - Rui Su
- Department of Systems Biology, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
| | - Jianjun Chen
- Department of Systems Biology, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
| | - Ritin Sharma
- Cancer & Cell Biology Division, The Translational Genomics Research Institute, Phoenix, AZ, USA
- Integrated Mass Spectrometry Shared Resource, City of Hope Medical Center, Duarte, CA, USA
| | - Patrick Pirrotte
- Cancer & Cell Biology Division, The Translational Genomics Research Institute, Phoenix, AZ, USA
- Integrated Mass Spectrometry Shared Resource, City of Hope Medical Center, Duarte, CA, USA
| | - Xiwei Wu
- Integrative Genomics Core, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
- Department of Computational and Quantitative Medicine, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
| | - Weidong Hu
- Department of Immunology and Theranostics, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
| | - Weidong Han
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, People's Republic of China
| | - Binghui Shen
- Department of Cancer Genetics and Epigenetics, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
| | - Ya-Huei Kuo
- Department of Hematological Malignancies Translational Science, Gehr Family Center for Leukemia Research, Hematologic Malignancies and Stem Cell Transplantation Institute, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
| | - Jie Jin
- Department of Hematology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People's Republic of China
| | - Amandeep Salhotra
- Department of Hematology and HCT, City of Hope Medical Center, Duarte, CA, USA
| | - Jeffrey Wang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA, USA
| | - Guido Marcucci
- Department of Hematological Malignancies Translational Science, Gehr Family Center for Leukemia Research, Hematologic Malignancies and Stem Cell Transplantation Institute, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA
- Department of Hematology and HCT, City of Hope Medical Center, Duarte, CA, USA
| | - Yun Lyna Luo
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA, USA
| | - Ling Li
- Department of Hematological Malignancies Translational Science, Gehr Family Center for Leukemia Research, Hematologic Malignancies and Stem Cell Transplantation Institute, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA.
- Department of Pediatrics, Beckman Research Institute, City of Hope Medical Center, Duarte, CA, USA.
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9
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Hurrish KH, Su Y, Patel S, Ramage CL, Zhao J, Temby BR, Carter JL, Edwards H, Buck SA, Wiley SE, Hüttemann M, Polin L, Kushner J, Dzinic SH, White K, Bao X, Li J, Yang J, Boerner J, Hou Z, Al-Atrash G, Konoplev SN, Busquets J, Tiziani S, Matherly LH, Taub JW, Konopleva M, Ge Y, Baran N. Enhancing anti-AML activity of venetoclax by isoflavone ME-344 through suppression of OXPHOS and/or purine biosynthesis in vitro. Biochem Pharmacol 2024; 220:115981. [PMID: 38081370 PMCID: PMC11149698 DOI: 10.1016/j.bcp.2023.115981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 11/16/2023] [Accepted: 12/08/2023] [Indexed: 12/17/2023]
Abstract
Venetoclax (VEN), in combination with low dose cytarabine (AraC) or a hypomethylating agent, is FDA approved to treat acute myeloid leukemia (AML) in patients who are over the age of 75 or cannot tolerate standard chemotherapy. Despite high response rates to these therapies, most patients succumb to the disease due to relapse and/or drug resistance, providing an unmet clinical need for novel therapies to improve AML patient survival. ME-344 is a potent isoflavone with demonstrated inhibitory activity toward oxidative phosphorylation (OXPHOS) and clinical activity in solid tumors. Given that OXPHOS inhibition enhances VEN antileukemic activity against AML, we hypothesized that ME-344 could enhance the anti-AML activity of VEN. Here we report that ME-344 enhanced VEN to target AML cell lines and primary patient samples while sparing normal hematopoietic cells. Cooperative suppression of OXPHOS was detected in a subset of AML cell lines and primary patient samples. Metabolomics analysis revealed a significant reduction of purine biosynthesis metabolites by ME-344. Further, lometrexol, a purine biosynthesis inhibitor, synergistically enhanced VEN-induced apoptosis in AML cell lines. Interestingly, AML cells with acquired AraC resistance showed significantly increased purine biosynthesis metabolites and sensitivities to ME-344. Furthermore, synergy between ME-344 and VEN was preserved in these AraC-resistant AML cells. In vivo studies revealed significantly prolonged survival upon combination therapy of ME-344 and VEN in NSGS mice bearing parental or AraC-resistant MV4-11 leukemia compared to the vehicle control. This study demonstrates that ME-344 enhances VEN antileukemic activity against preclinical models of AML by suppressing OXPHOS and/or purine biosynthesis.
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Affiliation(s)
- Katie H Hurrish
- Cancer Biology Graduate Program, Wayne State University School of Medicine, Detroit, MI, USA
| | - Yongwei Su
- Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA; Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Shraddha Patel
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Cassandra L Ramage
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jianlei Zhao
- Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA; Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Brianna R Temby
- Cancer Biology Graduate Program, Wayne State University School of Medicine, Detroit, MI, USA
| | - Jenna L Carter
- Cancer Biology Graduate Program, Wayne State University School of Medicine, Detroit, MI, USA; MD/PhD Program, Wayne State University School of Medicine, Detroit, MI, USA
| | - Holly Edwards
- Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA; Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Steven A Buck
- Division of Pediatric Hematology/Oncology, Children's Hospital of Michigan, Detroit, MI, USA
| | | | - Maik Hüttemann
- Center for Molecular Medicine and Genetics, Wayne State University School of Medicine, Detroit, MI, USA
| | - Lisa Polin
- Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA; Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Juiwanna Kushner
- Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA; Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Sijana H Dzinic
- Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA; Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Kathryn White
- Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA; Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Xun Bao
- Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA; Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Jing Li
- Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA; Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Jay Yang
- Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA; Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Julie Boerner
- Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA; Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Zhanjun Hou
- Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA; Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Gheath Al-Atrash
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sergej N Konoplev
- Department of Leukemia, MD Anderson Cancer Center, The University of Texas, Houston, TX, USA
| | - Jonathan Busquets
- Department of Nutritional Sciences, The University of Texas at Austin, Austin, TX, USA
| | - Stefano Tiziani
- Department of Nutritional Sciences, The University of Texas at Austin, Austin, TX, USA
| | - Larry H Matherly
- Cancer Biology Graduate Program, Wayne State University School of Medicine, Detroit, MI, USA; Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA; Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Jeffrey W Taub
- Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA; Division of Pediatric Hematology/Oncology, Children's Hospital of Michigan, Detroit, MI, USA; Department of Pediatrics, Wayne State University School of Medicine, Detroit, MI, USA
| | - Marina Konopleva
- Department of Leukemia, MD Anderson Cancer Center, The University of Texas, Houston, TX, USA.
| | - Yubin Ge
- Cancer Biology Graduate Program, Wayne State University School of Medicine, Detroit, MI, USA; Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA; Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA.
| | - Natalia Baran
- Department of Leukemia, MD Anderson Cancer Center, The University of Texas, Houston, TX, USA.
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Li C, Zuo S, Shan L, Huang H, Cui H, Feng X. Myeloid leukemia-derived galectin-1 downregulates CAR expression to hinder cytotoxicity of CAR T cells. J Transl Med 2024; 22:32. [PMID: 38184596 PMCID: PMC10771695 DOI: 10.1186/s12967-023-04832-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 12/26/2023] [Indexed: 01/08/2024] Open
Abstract
BACKGROUND Chimeric antigen receptor (CAR) T cells have shown significant activity in B-lineage malignancies. However, their efficacy in myeloid leukemia has not been successful due to unclear molecular mechanisms. METHODS We conducted in vitro and in vivo experiments to investigate whether myeloid leukemia cells directly induce CAR down-regulation. Furthermore, we designed a CD33 CARKR in which all lysines in the cytoplasmic domain of CAR were mutated to arginine and verified through in vitro experiments that it could reduce the down-regulation of surface CARs and enhance the killing ability. Transcriptome sequencing was performed on various AML and ALL cell lines and primary samples, and the galectin-1-specific inhibitory peptide (anginex) successfully rescued the killing defect and T-cell activation in in vitro assays. RESULTS CAR down-regulation induced by myeloid leukemia cells under conditions of low effector-to-tumor ratio, which in turn impairs the cytotoxicity of CAR T cells. In contrast, lysosomal degradation or actin polymerization inhibitors can effectively alleviate CAR down-regulation and restore CAR T cell-mediated anti-tumor functions. In addition, this study identified galectin-1 as a critical factor used by myeloid leukemia cells to induce CAR down-regulation, resulting in impaired T-cell activation. CONCLUSION The discovery of the role of galectin-1 in cell surface CAR down-regulation provides important insights for developing strategies to restore anti-tumor functions.
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Affiliation(s)
- Chuo Li
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
- Tianjin Institutes of Health Science, Tianjin, 301600, China
- Central Laboratory, Fujian Medical University Union Hospital, Fuzhou, 350001, China
| | - Shiyu Zuo
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
- Tianjin Institutes of Health Science, Tianjin, 301600, China
- Central Laboratory, Fujian Medical University Union Hospital, Fuzhou, 350001, China
| | - Lingling Shan
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
- Tianjin Institutes of Health Science, Tianjin, 301600, China
| | - Huifang Huang
- Central Laboratory, Fujian Medical University Union Hospital, Fuzhou, 350001, China.
| | - Haidong Cui
- Department of Breast Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310000, China.
| | - Xiaoming Feng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China.
- Tianjin Institutes of Health Science, Tianjin, 301600, China.
- Central Laboratory, Fujian Medical University Union Hospital, Fuzhou, 350001, China.
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11
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Lai J, Shang C, Chen W, Izevbaye I, Chu MP, Sandhu I, Brandwein J, Lai R, Wang P. An In Vitro Model for Acute Myeloid Leukemia Relapse Using the SORE6 Reporter. Int J Mol Sci 2023; 25:496. [PMID: 38203669 PMCID: PMC10779023 DOI: 10.3390/ijms25010496] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 12/13/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
Many patients diagnosed with acute myeloid leukemia (AML) relapse within two years of the initial remission. The biology of AML relapse is incompletely understood, although cancer stem-like (CSL) cells have been hypothesized to be important. To test this hypothesis, we employed SORE6, a reporter designed to detect the transcriptional activity of the embryonic stem cell proteins Oct4 and Sox2, to identify/purify CSL cells in two FLT3-mutated AML cell lines. Both cell lines contained ~10% of SORE6+ cells in the steady state. Compared to SORE6- cells, SORE6+ cells exhibited more characteristics of CSL cells, with significantly higher chemoresistance and rates of spheroid formation. SORE6+ cells had substantially higher expression of Myc and FLT3 proteins, which are drivers of SORE6 activity. Using a mixture of SORE6-/SORE6+ cells that were molecularly barcoded, we generated an in vitro study model for AML relapse. Specifically, after 'in vitro remission' induced by Ara-C, both cell lines regenerated after 13 ± 3 days. Barcode analysis revealed that most of the regenerated cells were derived from the original SORE6+ cells. Regenerated cells exhibited more CSL features than did the original SORE6+ cells, even though a proportion of them lost SORE6 activity. In bone marrow samples from a patient cohort, we found that relapsed blasts expressed significantly higher levels of Myc, a surrogate marker of SORE6 activity, compared to pre-treatment blasts. To conclude, using our in vitro model, we have provided evidence that CSL cells contribute to AML relapse.
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Affiliation(s)
- Justine Lai
- Department of Medicine, Division of Hematology, University of Alberta, Edmonton, AB T6G 2R3, Canada; (M.P.C.); (I.S.); (J.B.)
| | - Chuquan Shang
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2R3, Canada; (C.S.); (W.C.); (I.I.); (R.L.)
| | - Will Chen
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2R3, Canada; (C.S.); (W.C.); (I.I.); (R.L.)
| | - Iyare Izevbaye
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2R3, Canada; (C.S.); (W.C.); (I.I.); (R.L.)
| | - Michael P. Chu
- Department of Medicine, Division of Hematology, University of Alberta, Edmonton, AB T6G 2R3, Canada; (M.P.C.); (I.S.); (J.B.)
- Department of Medical Oncology, Cross Cancer Institute, Edmonton, AB T6G 2R3, Canada
| | - Irwindeep Sandhu
- Department of Medicine, Division of Hematology, University of Alberta, Edmonton, AB T6G 2R3, Canada; (M.P.C.); (I.S.); (J.B.)
- Department of Medical Oncology, Cross Cancer Institute, Edmonton, AB T6G 2R3, Canada
| | - Joseph Brandwein
- Department of Medicine, Division of Hematology, University of Alberta, Edmonton, AB T6G 2R3, Canada; (M.P.C.); (I.S.); (J.B.)
| | - Raymond Lai
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2R3, Canada; (C.S.); (W.C.); (I.I.); (R.L.)
- Department of Medical Oncology, Cross Cancer Institute, Edmonton, AB T6G 2R3, Canada
| | - Peng Wang
- Department of Medicine, Division of Hematology, University of Alberta, Edmonton, AB T6G 2R3, Canada; (M.P.C.); (I.S.); (J.B.)
- Department of Medical Oncology, Cross Cancer Institute, Edmonton, AB T6G 2R3, Canada
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12
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Kong FC, Qi L, Zhou YL, Yu M, Huang WF, Li F. Chidamide, Decitabine, Cytarabine, Aclarubicin, and Granulocyte Colony-stimulating Factor Therapy for Patients with Relapsed/Refractory Acute Myeloid Leukemia: A Retrospective Study from a Single-Center. Curr Med Sci 2023; 43:1151-1161. [PMID: 38057538 DOI: 10.1007/s11596-023-2805-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Accepted: 09/19/2023] [Indexed: 12/08/2023]
Abstract
OBJECTIVE Preclinical evidence and clinical trials have suggested synergistic effects of epigenetic modifiers in combination with cytotoxic agents for the treatment of leukemia. However, their efficacy in patients with relapsed/refractory acute myeloid leukemia (R/R AML) remains unclear. METHODS Clinical data of R/R AML patients who received a CDCAG regimen (chidamide, decitabine, cytarabine, aclarubicin, and granulocyte colony-stimulating factor) from July 1, 2018 to October 31, 2021 at our center were retrospectively assessed, and the safety and efficacy of the CDCAG regimen were evaluated. Patients were followed up until November 30, 2021, with a median follow-up of 21.6 months (95% CI: 10.0-33.2 months). RESULTS A total of 67 patients were enrolled. Two patients died within 3 weeks after the initiation, and therefore only 65 patients underwent the assement for clinical response and survival. It was found that 56.9% patients achieved complete remission with a median overall survival (OS) of 9.6 months. The median OS of responders was 25.9 months, while that of non-responders was 5.0 months (P<0.0001). Patients with gene mutations had a superior overall response rate (ORR) (80.4% vs. 45.5%, P=0.043) compared to those without gene mutations. The presence of DNA methyltransferase 3 A (DNMT3A), ten-eleven translocation-2 (TET2), and isocitrate dehydrogenase 1/2 (IDH1/2) mutations did not affect the response rate (88.2% vs. 68.9%, P=0.220) and reflected a better OS (not attained vs. 9.0 months, P=0.05). The most common non-hematologic adverse events were pulmonary infection (73.1%), followed by febrile neutropenia (23.9%) and sepsis (19.4%). CONCLUSIONS The CDCAG regimen was effective and well-tolerated in R/R AML patients, increasing the potential for allogeneic hematopoietic stem cell transplantation. Moreover, patients with DNMT3A, TET2, and IDH1/2 mutations might benefit from this regimen.
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Affiliation(s)
- Fan-Cong Kong
- Center of Hematology, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, China
- Jiangxi Clinical Research Center for Hematologic Diseases, Nanchang, 330006, China
| | - Ling Qi
- Center of Hematology, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, China
- Jiangxi Clinical Research Center for Hematologic Diseases, Nanchang, 330006, China
| | - Yu-Lan Zhou
- Center of Hematology, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, China
- Jiangxi Clinical Research Center for Hematologic Diseases, Nanchang, 330006, China
| | - Min Yu
- Center of Hematology, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, China
- Jiangxi Clinical Research Center for Hematologic Diseases, Nanchang, 330006, China
| | - Wen-Feng Huang
- Center of Hematology, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Fei Li
- Center of Hematology, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, China.
- Jiangxi Clinical Research Center for Hematologic Diseases, Nanchang, 330006, China.
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13
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Liu Y, Li Y, Zhang R, Yu Z, Jing Y. Venetoclax combined with hypomethylating agents and the CAG regimen in relapsed/refractory AML: a single-center clinical trial. Front Immunol 2023; 14:1269163. [PMID: 38054008 PMCID: PMC10694223 DOI: 10.3389/fimmu.2023.1269163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 10/25/2023] [Indexed: 12/07/2023] Open
Abstract
Objective This study aimed to evaluate the efficacy and safety of venetoclax in combination with hypomethylating agents and CAG (VEN-DCAG) regimens in patients with relapsed/refractory acute myeloid leukemia (R/R AML). Methods The treatment response was analyzed by retrospective methods in R/R AML patients treated with the VEN-DCAG regimen at our institution. This included, but was not limited to, CR/CRi (complete remission/complete remission with incomplete hematologic recovery) rate, measurable residual disease (MRD) negative rate, and overall survival (OS). Results 20 patients with R/R AML were recruited, with a median age of 40 years (10-70), 11 of whom were male (55%), and a median follow-up of 10.4 months (0.7-21.8). The overall response rate (ORR) after receiving 1 course of VEN-DCAG was 90% (18/20), with 17 (85%) CR/CRi (10 MRD-CR), 1 (5%) PR, and 2 (10%) NR. Subsequently, 12 patients (7 MRD-CR, 4 MRD+CR, 1 NR) were treated with the VEN-DCAG regimen, and 3 MRD+CR patients turned negative, and 13 patients finally achieved MRD-CR. Among them, 7 patients were in the relapse group, all achieving CR/CRi (6 MRD-CR), and 13 patients in the refractory group, with 10 CR/CRi (7 MRD-CR). The ORR for patients in the relapse and refractory groups was 100% (7/7) and 84.6% (11/13), respectively. Further, all patients experienced adverse events (AEs) of varying degrees of severity, with hematologic AEs primarily consisting of myelosuppression, while non-hematologic AEs were more common in the form of fever, gastrointestinal distress, and infections. 11 patients were followed up with bridging allogeneic hematopoietic stem cell transplantation (allo-HSCT) therapy. At the last follow-up, 11 patients (7 MRD-CR, 4 MRD+CR) who received allo-HSCT, 1 (MRD+CR) died, and 9 patients (6 MRD-CR, 1 PR, 2 NR) who did not receive allo-HSCT, 5 (2 MRD-CR, 1 PR, 2 NR) died as well. Conclusion The VEN-DCAG regimen may be an effective treatment option for R/R AML patients, with high ORR and MRD negative remission rates in both the relapsed and refractory groups. It is recommend that patients should be bridged to allo-HSCT as soon as possible after induction to CR by the VEN-DCAG regimen, which can lead to a significant long-term survival benefit. Clinical trial registration https://www.chictr.org.cn/, identifier ChiCTR2300075985.
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Affiliation(s)
| | | | | | | | - Yu Jing
- Medical School of Chinese PLA, Department of Hematology in the Fifth Medical Center of PLA General Hospital, Beijing, China
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14
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Guo Z, Guo D, Kong D, Bian S, Zhao L, Li Q, Lin L, Hao J, Sun L, Li Y. Expression analysis, clinical significance and potential function of PLXNB2 in acute myeloid leukaemia. Mol Biol Rep 2023; 50:8445-8457. [PMID: 37632633 DOI: 10.1007/s11033-023-08721-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 07/28/2023] [Indexed: 08/28/2023]
Abstract
BACKGROUND The overall survival (OS) rate of adult patients suffering from acute myeloid leukaemia (AML) remains unsatisfactory at less than 40%. Current risk stratification systems fail to provide accurate guidelines for precise treatment. Novel biomarkers for predicting prognosis are urgently needed. Plexin B2 (PLXNB2), a functional receptor of angiogenin (ANG), has been found to be aberrantly expressed in multitudinous tumours. We detected overexpression of PLXNB2 mRNA in AML via transcriptome microarray analysis. This study aims to explore the potential role of PLXNB2 as a biomarker of prognosis and a prospective target of AML. METHODS qRT‒PCR was conducted to verify the expression of PLXNB2 mRNA in bone marrow mononuclear cells from AML patients. Immunohistochemical and immunofluorescence staining were performed and confirmed increased expression of PLXNB2 protein in AML bone marrow tissues. Data on PLXNB2 expression, prognosis and clinical features were accessed from multiple bioinformatic databases, including The Cancer Genome Atlas (TCGA). Genes coexpressed and correlated with PLXNB2 were identified and analysed in the TCGA AML cohort. Metascape was applied for functional and pathway enrichment analysis of genes related to PLXNB2. Small molecular agents and traditional Chinese medicines potentially targeting genes related to PLXNB2 were screened via the Connectivity Map, TCMSP and HIT databases. RESULTS PLXNB2 mRNA and protein levels are higher in AML samples than in normal controls. Overexpression of PLXNB2 is associated with worse OS in AML. Patients with high PLXNB2 expression might benefit more from haematopoietic stem cell transplantation (HSCT) (indicated by prolonged OS) than those with only chemotherapy treatment. Differentially expressed genes between the high and low PLXNB2 expression groups were overlapped with PLXNB2-coexpressed genes, and genes that overlapped were enriched in immune functions, endothelial cell regulation and cell interaction gene sets, indicating the potential function of PLXNB2 in AML. A total of 36 hub genes were identified from the differentially expressed genes, and MRC1, IL10, CD163 and CCL22 had significant prognostic value for AML. Analysis of the connectivity map and traditional agents revealed that honokiol, morphines, triptolide and paeoniflorin could be potential treatment regimens. CONCLUSIONS The overexpression of PLXNB2 is an adverse prognostic factor in adult AML patients and could be used as a potential biomarker. PLXNB2 might exert an oncogenic role by modulating immune functions, endothelial cell functions and cell interactions. AML patients with high PLXNB2 expression could benefit more from HSCT.
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Affiliation(s)
- Zhibo Guo
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Dan Guo
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Desheng Kong
- Department of Hematology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Sicheng Bian
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China
- Institute of Hematology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Linlin Zhao
- Department of Transfusion, The First Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Qi Li
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Leilei Lin
- Department of Hematology, Yantai Yuhuangding Hospital, Yantai, China
| | - Jiali Hao
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Lili Sun
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China.
| | - Yinghua Li
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China.
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Huang W, Zheng S, Wang Q, Zhao N, Long Z. Identification and validation of a prognostic risk-scoring model based on the level of TIM-3 expression in acute myeloid leukemia. Sci Rep 2023; 13:15658. [PMID: 37730831 PMCID: PMC10511414 DOI: 10.1038/s41598-023-42700-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 09/13/2023] [Indexed: 09/22/2023] Open
Abstract
Acute myeloid leukemia (AML) is characterized by an unfavorable prognosis due to the presence of self-renewing leukemic stem cells (LSCs). The presence of T-cell immunoglobulin mucin-3 (TIM-3) on the surface of LSCs has been observed in various types of human AML, exerting an impact on the prognostic outcome. Exploring the hub genes associated with varying levels of TIM-3 expression offers a valuable approach to enhance our understanding of the underlying mechanisms involving TIM-3 and to identify potential prognostic indicators in AML. Nevertheless, to date, no research studies have reported a prognostic model that relies on the level of TIM-3 expression. In our study, we screen the hub-genes based on different expression level of TIM-3 through WGCNA. The prognostic risk-scoring model was constructed based on hub-genes. The results show the risk prognostic model has extraordinary ability to predict prognosis in both the training and validation sets. The high-risk group present poor prognosis with mutation of NPM1, TP53 (Multiple Hit) and FLT3(multiple hit), while IDH2 (Missense Mutation), MUC16 (Multiple Hit/Missense Mutation) occur mutation in low-risk group presenting favorite prognosis than high-risk group. Leukocyte cell-cell adhesion, regulation of T cell activation and I-κB kinase/NF-κB signaling enriched in high-risk group, involving in HSCs or LSCs anchoring to BM, which implicated in LSCs survival and chemotherapy resistance. B7-H3 (CD276) and CD276 would be the potential immune targets in high-risk group. The risk score model may help in distinguishing immune and molecular characteristics, predicting patient outcomes.
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Affiliation(s)
- Wanxue Huang
- Department of Hematology, Fudan University Affiliated Pudong Medical Center, Shanghai, China
| | - Shasha Zheng
- Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Qi Wang
- Department of Hematology, Fudan University Affiliated Pudong Medical Center, Shanghai, China
| | - Na Zhao
- Department of Hematology, Fudan University Affiliated Pudong Medical Center, Shanghai, China.
| | - Zhiguo Long
- Department of Hematology, Fudan University Affiliated Pudong Medical Center, Shanghai, China.
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16
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Chen X, Xing H, Xie X, Kou L, Li J, Li Y. Efficacy and safety of FDA-approved IDH inhibitors in the treatment of IDH mutated acute myeloid leukemia: a systematic review and meta-analysis. Clin Epigenetics 2023; 15:113. [PMID: 37434249 PMCID: PMC10334617 DOI: 10.1186/s13148-023-01529-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 07/03/2023] [Indexed: 07/13/2023] Open
Abstract
OBJECTIVE To systematically evaluate the efficacy and safety of FDA-approved isocitrate dehydrogenase (IDH) inhibitors in the treatment of IDH-mutated acute myeloid leukemia (AML). METHODS We used R software to conduct a meta-analysis of prospective clinical trials of IDH inhibitors in the treatment of IDH-mutated AML published in PubMed, Embase, Clinical Trials, Cochrane Library and Web of Science from inception to November 15th, 2022. RESULTS A total of 1109 IDH-mutated AML patients from 10 articles (11 cohorts) were included in our meta-analysis. The CR rate, ORR rate, 2-year survival (OS) rate and 2-year event-free survival (EFS) rate of newly diagnosed IDH-mutated AML (715 patients) were 47%, 65%, 45% and 29%, respectively. The CR rate, ORR rate, 2-year OS rate, median OS and median EFS of relapsed or refractory (R/R) IDH-mutated AML (394 patients) were 21%, 40%, 15%, 8.21 months and 4.73 months, respectively. Gastrointestinal adverse events were the most frequently occurring all-grade adverse events and hematologic adverse events were the most frequently occurring ≥ grade 3 adverse events. CONCLUSION IDH inhibitor is a promising treatment for R/R AML patients with IDH mutations. For patients with newly diagnosed IDH-mutated AML, IDH inhibitors may not be optimal therapeutic agents due to low CR rates. The safety of IDH inhibitors is controllable, but physicians should always pay attention to and manage the differentiation syndrome adverse events caused by IDH inhibitors. The above conclusions need more large samples and high-quality RCTs in the future to verify.
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Affiliation(s)
- Xiu Chen
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Hongyun Xing
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Xiaolu Xie
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Liqiu Kou
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Jun Li
- Department of Traditional Chinese Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
| | - Yaling Li
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
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17
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Gama SM, Varela VA, Ribeiro NM, Bizzarro B, Hernandes C, Aloia TPA, Amano MT, Pereira WO. AKT inhibition interferes with the expression of immune checkpoint proteins and increases NK-induced killing of HL60-AML cells. EINSTEIN-SAO PAULO 2023; 21:eAO0171. [PMID: 37341216 DOI: 10.31744/einstein_journal/2023ao0171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 10/03/2022] [Indexed: 06/22/2023] Open
Abstract
OBJECTIVE To determine the role of the AKT pathway in the regulating of natural Killer-induced apoptosis of acute myeloid leukemia cells and to characterize the associated molecular mechanisms. METHODS BALB/c nude mice were injected with HL60 cells to induce a xenogenic model of subcutaneous leukemic tumors. Mice were treated with perifosine, and their spleens were analyzed using biometry, histopathology, and immunohistochemistry. Gene expression analysis in leukemia cells was performed by real-time PCR. Protein analysis of leukemia and natural Killer cells was performed by flow cytometry. AKT inhibition in HL60 cells, followed by co-culture with natural Killer cells was performed to assess cytotoxicity. Apoptosis rate was quantified using flow cytometry. RESULTS Perifosine treatment caused a reduction in leukemic infiltration in the spleens of BALB/c nude mice. In vitro , AKT inhibition reduced HL60 resistance to natural Killer-induced apoptosis. AKT inhibition suppressed the immune checkpoint proteins PD-L1, galectin-9, and CD122 in HL60 cells, but did not change the expression of their co-receptors PD1, Tim3, and CD96 on the natural Killer cell surface. In addition, the death receptors DR4, TNFR1, and FAS were overexpressed by AKT inhibition, thus increasing the susceptibility of HL60 cells to the extrinsic pathway of apoptosis. CONCLUSION The AKT pathway is involved in resistance to natural Killer-induced apoptosis in HL60 cells by regulating the expression of immune suppressor receptors. These findings highlight the importance of AKT in contributing to immune evasion mechanisms in acute myeloid leukemia and suggests the potential of AKT inhibition as an adjunct to immunotherapy.
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Affiliation(s)
- Sofia Mônaco Gama
- Faculdade Israelita de Ciências da Saúde Albert Einstein , Hospital Israelita Albert Einstein , São Paulo , SP , Brazil
| | - Vanessa Araújo Varela
- Faculdade Israelita de Ciências da Saúde Albert Einstein , Hospital Israelita Albert Einstein , São Paulo , SP , Brazil
| | - Natalia Mazini Ribeiro
- Faculdade Israelita de Ciências da Saúde Albert Einstein , Hospital Israelita Albert Einstein , São Paulo , SP , Brazil
| | - Bruna Bizzarro
- Faculdade Israelita de Ciências da Saúde Albert Einstein , Hospital Israelita Albert Einstein , São Paulo , SP , Brazil
| | - Camila Hernandes
- Faculdade Israelita de Ciências da Saúde Albert Einstein , Hospital Israelita Albert Einstein , São Paulo , SP , Brazil
| | - Thiago Pinheiro Arrais Aloia
- Faculdade Israelita de Ciências da Saúde Albert Einstein , Hospital Israelita Albert Einstein , São Paulo , SP , Brazil
| | - Mariane Tami Amano
- Department of Clinical and Experimental Oncology , Escola Paulista de Medicina , Universidade Federal de São Paulo , São Paulo , SP , Brazil
| | - Welbert Oliveira Pereira
- Faculdade Israelita de Ciências da Saúde Albert Einstein , Hospital Israelita Albert Einstein , São Paulo , SP , Brazil
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18
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Wang Q, Bode AM, Zhang T. Targeting CDK1 in cancer: mechanisms and implications. NPJ Precis Oncol 2023; 7:58. [PMID: 37311884 DOI: 10.1038/s41698-023-00407-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 05/25/2023] [Indexed: 06/15/2023] Open
Abstract
Cyclin dependent kinases (CDKs) are serine/threonine kinases that are proposed as promising candidate targets for cancer treatment. These proteins complexed with cyclins play a critical role in cell cycle progression. Most CDKs demonstrate substantially higher expression in cancer tissues compared with normal tissues and, according to the TCGA database, correlate with survival rate in multiple cancer types. Deregulation of CDK1 has been shown to be closely associated with tumorigenesis. CDK1 activation plays a critical role in a wide range of cancer types; and CDK1 phosphorylation of its many substrates greatly influences their function in tumorigenesis. Enrichment of CDK1 interacting proteins with Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis was conducted to demonstrate that the associated proteins participate in multiple oncogenic pathways. This abundance of evidence clearly supports CDK1 as a promising target for cancer therapy. A number of small molecules targeting CDK1 or multiple CDKs have been developed and evaluated in preclinical studies. Notably, some of these small molecules have also been subjected to human clinical trials. This review evaluates the mechanisms and implications of targeting CDK1 in tumorigenesis and cancer therapy.
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Affiliation(s)
- Qiushi Wang
- The Hormel Institute, University of Minnesota, 801 16th Ave NE, Austin, MN, 55912, USA
| | - Ann M Bode
- The Hormel Institute, University of Minnesota, 801 16th Ave NE, Austin, MN, 55912, USA.
| | - Tianshun Zhang
- The Hormel Institute, University of Minnesota, 801 16th Ave NE, Austin, MN, 55912, USA.
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19
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Xiao Y, Hu B, Guo Y, Zhang D, Zhao Y, Chen Y, Li N, Yu L. Targeting Glutamine Metabolism as an Attractive Therapeutic Strategy for Acute Myeloid Leukemia. Curr Treat Options Oncol 2023:10.1007/s11864-023-01104-0. [PMID: 37249801 PMCID: PMC10356674 DOI: 10.1007/s11864-023-01104-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/22/2023] [Indexed: 05/31/2023]
Abstract
OPINION STATEMENT Relapse after chemotherapy and hematopoietic stem cell transplantation leads to adverse prognosis for acute myeloid leukemia (AML) patients. As a "conditionally essential amino acid," glutamine contributes to the growth and proliferation of AML cells. Glutamine-target strategies as new treatment approaches have been widely explored in AML treatment to improve outcome. Glutamine-target strategies including depletion of systemic glutamine and application of glutamine uptake inhibitors, glutamine antagonists/analogues, and glutaminase inhibitors. Because glutamine metabolism involved in multiple pathways in cells and each pathway of glutamine metabolism has many regulatory factors, therefore, AML therapy targeting glutamine metabolism should focus on how to inhibit multiple metabolic pathways without affecting normal cells and host immune to achieve effective treatment for AML.
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Affiliation(s)
- Yan Xiao
- Edmond H. Fischer Translational Medical Research Laboratory, Scientific Research Center, the Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Bingbing Hu
- Reproductive Medicine Center, the Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Yao Guo
- Edmond H. Fischer Translational Medical Research Laboratory, Scientific Research Center, the Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Dengyang Zhang
- Edmond H. Fischer Translational Medical Research Laboratory, Scientific Research Center, the Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Yuming Zhao
- Edmond H. Fischer Translational Medical Research Laboratory, Scientific Research Center, the Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Yun Chen
- Edmond H. Fischer Translational Medical Research Laboratory, Scientific Research Center, the Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Na Li
- Edmond H. Fischer Translational Medical Research Laboratory, Scientific Research Center, the Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
- Department of Nephrology, Center of Kidney and Urology, the Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Liuting Yu
- Edmond H. Fischer Translational Medical Research Laboratory, Scientific Research Center, the Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China.
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20
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Xie D, Jin X, Sun R, Zhang M, Lu W, Cao X, Guo R, Zhang Y, Zhao M. Bicistronic CAR-T cells targeting CD123 and CLL1 for AML to reduce the risk of antigen escape. Transl Oncol 2023; 34:101695. [PMID: 37224766 DOI: 10.1016/j.tranon.2023.101695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 04/15/2023] [Accepted: 05/12/2023] [Indexed: 05/26/2023] Open
Abstract
PURPOSE Acute myeloid leukemia (AML) is a highly heterogeneous neoplastic disease with a poor prognosis that relapses even after its treatment with chimeric antigen receptor (CAR)-T cells targeting a single antigen. CD123 and CLL1 are expressed in most AML blasts and leukemia stem cells, and their low expression in normal hematopoietic stem cells makes them ideal targets for CAR-T. In this study, we tested the hypothesis that a new bicistronic CAR targeting CD123 and CLL1 can enhance antigenic coverage and prevent antigen escape and subsequent recurrence of AML. METHODS CD123 and CLL1 expressions were evaluated on AML cell lines and blasts. Then, in addition to concentrating on CD123 and CLL1, we introduced the marker/suicide gene RQR8 with a bicistronic CAR. Xenograft models of disseminated AML and in vitro coculture models were used to assess the anti-leukemia efficacy of CAR-T cells. The hematopoietic toxicity of CAR-T cells was evaluated in vitro by colony cell formation assays. It was demonstrated in vitro that the combination of rituximab and NK cells caused RQR8-mediated clearance of 123CL CAR-T cells. RESULTS We have successfully established bicistronic 123CL CAR-T cells that can target CD123 and CLL1. 123CL CAR-T cells effectively cleared AML cell lines and blasts. They also demonstrated appreciable anti-AML activity in animal transplant models. Moreover, 123CL CAR-T cells can be eliminated in an emergency by a natural safety switch and don't target hematopoietic stem cells. CONCLUSIONS The bicistronic CAR-T cells targeting CD123 and CLL1 may be a useful and secure method for treating AML.
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Affiliation(s)
- Danni Xie
- The First Central Clinical College of Tianjin Medical University, Tianjin, China
| | - Xin Jin
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
| | - Rui Sun
- Nankai University School of Medicine, Tianjin, China
| | - Meng Zhang
- The First Central Clinical College of Tianjin Medical University, Tianjin, China
| | - Wenyi Lu
- Department of Hematology, Tianjin First Central Hospital, No. 24, Fukang Road, Nankai District, Tianjin 300190, China
| | - Xinping Cao
- The First Central Clinical College of Tianjin Medical University, Tianjin, China
| | - Ruiting Guo
- The First Central Clinical College of Tianjin Medical University, Tianjin, China
| | - Yi Zhang
- The First Central Clinical College of Tianjin Medical University, Tianjin, China
| | - Mingfeng Zhao
- The First Central Clinical College of Tianjin Medical University, Tianjin, China; Nankai University School of Medicine, Tianjin, China; Department of Hematology, Tianjin First Central Hospital, No. 24, Fukang Road, Nankai District, Tianjin 300190, China.
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21
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Transgenic HA-1-Specific CD8 + T-Lymphocytes Selectively Target Leukemic Cells. Cancers (Basel) 2023; 15:cancers15051592. [PMID: 36900382 PMCID: PMC10000933 DOI: 10.3390/cancers15051592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/24/2023] [Accepted: 03/01/2023] [Indexed: 03/08/2023] Open
Abstract
A significant share of allogeneic hematopoietic stem cell transplantations (allo-HSCT) results in the relapse of malignant disease. The T cell immune response to minor histocompatibility antigens (MiHAs) promotes a favorable graft-versus-leukemia response. The immunogenic MiHA HA-1 is a promising target for leukemia immunotherapy, as it is predominantly expressed in hematopoietic tissues and presented by the common HLA A*02:01 allele. Adoptive transfer of HA-1-specific modified CD8+ T cells could complement allo-HSCT from HA-1- donors to HA-1+ recipients. Using bioinformatic analysis and a reporter T cell line, we discovered 13 T cell receptors (TCRs) specific for HA-1. Their affinities were measured by the response of the TCR-transduced reporter cell lines to HA-1+ cells. The studied TCRs showed no cross-reactivity to the panel of donor peripheral mononuclear blood cells with 28 common HLA alleles. CD8+ T cells after endogenous TCR knock out and introduction of transgenic HA-1-specific TCR were able to lyse hematopoietic cells from HA-1+ patients with acute myeloid, T-, and B-cell lymphocytic leukemia (n = 15). No cytotoxic effect was observed on cells from HA-1- or HLA-A*02-negative donors (n = 10). The results support the use of HA-1 as a target for post-transplant T cell therapy.
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22
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Wu Z, Yang Y, Chen D. Quantitative cost‑effectiveness index of cancer treatments. MEDICINE INTERNATIONAL 2023; 3:17. [PMID: 37021300 PMCID: PMC10068029 DOI: 10.3892/mi.2023.77] [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: 03/12/2022] [Accepted: 03/07/2023] [Indexed: 06/19/2023]
Abstract
In spite of advancements being made in technology and treatment strategies, which have markedly improved the survival rate of patients, the cost of cancer care worldwide has increased over the past decades. The presence of several cost-effectiveness ratios has provided significant indexes to assess the balance between cost and effectiveness. However, the currently available indexes still fail to provide a comprehensive and objective evaluation of cancer treatment. Therefore, the present study developed a novel approach, namely a quantitative cost-effectiveness index of cancer treatment, based on the calculation of the hospitalization expense index and efficacy evaluation index. The present study used the data of 16 patients with childhood acute myeloid leukemia who received the high-dose chemotherapy as an example, and the quantitative cost-effectiveness index was used to evaluate the value of this approach. As the increasing prevalence of cancer and the rising cost of pharmaceuticals have contributed to the expenditure, the development of this index may help to solve the current dilemma of cancer treatment and may prove to be essential for the development of an effective approach which may be accessible to and affordable by common persons; thus would then lead to a higher cure rate.
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Affiliation(s)
- Ziliang Wu
- Department of Pediatrics, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510120, P.R. China
| | - Yi Yang
- Department of Pediatrics, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510120, P.R. China
| | - Dehui Chen
- Department of Pediatrics, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510120, P.R. China
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23
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Eckardt JN, Röllig C, Metzeler K, Kramer M, Stasik S, Georgi JA, Heisig P, Spiekermann K, Krug U, Braess J, Görlich D, Sauerland CM, Woermann B, Herold T, Berdel WE, Hiddemann W, Kroschinsky F, Schetelig J, Platzbecker U, Müller-Tidow C, Sauer T, Serve H, Baldus C, Schäfer-Eckart K, Kaufmann M, Krause S, Hänel M, Schliemann C, Hanoun M, Thiede C, Bornhäuser M, Wendt K, Middeke JM. Prediction of complete remission and survival in acute myeloid leukemia using supervised machine learning. Haematologica 2023; 108:690-704. [PMID: 35708137 PMCID: PMC9973482 DOI: 10.3324/haematol.2021.280027] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Indexed: 11/09/2022] Open
Abstract
Achievement of complete remission signifies a crucial milestone in the therapy of acute myeloid leukemia (AML) while refractory disease is associated with dismal outcomes. Hence, accurately identifying patients at risk is essential to tailor treatment concepts individually to disease biology. We used nine machine learning (ML) models to predict complete remission and 2-year overall survival in a large multicenter cohort of 1,383 AML patients who received intensive induction therapy. Clinical, laboratory, cytogenetic and molecular genetic data were incorporated and our results were validated on an external multicenter cohort. Our ML models autonomously selected predictive features including established markers of favorable or adverse risk as well as identifying markers of so-far controversial relevance. De novo AML, extramedullary AML, double-mutated CEBPA, mutations of CEBPA-bZIP, NPM1, FLT3-ITD, ASXL1, RUNX1, SF3B1, IKZF1, TP53, and U2AF1, t(8;21), inv(16)/t(16;16), del(5)/del(5q), del(17)/del(17p), normal or complex karyotypes, age and hemoglobin concentration at initial diagnosis were statistically significant markers predictive of complete remission, while t(8;21), del(5)/del(5q), inv(16)/t(16;16), del(17)/del(17p), double-mutated CEBPA, CEBPA-bZIP, NPM1, FLT3-ITD, DNMT3A, SF3B1, U2AF1, and TP53 mutations, age, white blood cell count, peripheral blast count, serum lactate dehydrogenase level and hemoglobin concentration at initial diagnosis as well as extramedullary manifestations were predictive for 2-year overall survival. For prediction of complete remission and 2-year overall survival areas under the receiver operating characteristic curves ranged between 0.77-0.86 and between 0.63-0.74, respectively in our test set, and between 0.71-0.80 and 0.65-0.75 in the external validation cohort. We demonstrated the feasibility of ML for risk stratification in AML as a model disease for hematologic neoplasms, using a scalable and reusable ML framework. Our study illustrates the clinical applicability of ML as a decision support system in hematology.
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Affiliation(s)
- Jan-Niklas Eckardt
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden.
| | - Christoph Röllig
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden
| | - Klaus Metzeler
- Medical Clinic and Policlinic I Hematology and Cell Therapy. University Hospital, Leipzig
| | - Michael Kramer
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden
| | - Sebastian Stasik
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden
| | | | - Peter Heisig
- Institute of Software and Multimedia Technology, Technical University Dresden, Dresden
| | - Karsten Spiekermann
- Laboratory for Leukemia Diagnostics, Department of Medicine III, University Hospital, LMU Munich, Munich
| | - Utz Krug
- Medical Clinic III, Hospital Leverkusen, Leverkusen
| | - Jan Braess
- Hospital Barmherzige Brueder Regensburg, Regensburg
| | - Dennis Görlich
- Institute for Biometrics and Clinical Research, University Muenster, Muenster
| | | | - Bernhard Woermann
- Department of Hematology, Oncology and Tumor Immunology, Charité, Berlin
| | - Tobias Herold
- Laboratory for Leukemia Diagnostics, Department of Medicine III, University Hospital, LMU Munich, Munich
| | - Wolfgang E Berdel
- Department of Internal Medicine A, University Hospital Muenster, Muenster
| | - Wolfgang Hiddemann
- Laboratory for Leukemia Diagnostics, Department of Medicine III, University Hospital, LMU Munich, Munich
| | - Frank Kroschinsky
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden
| | - Johannes Schetelig
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden
| | - Uwe Platzbecker
- Medical Clinic and Policlinic I Hematology and Cell Therapy. University Hospital, Leipzig
| | - Carsten Müller-Tidow
- Department of Medicine V, University Hospital Heidelberg, Heidelberg, Germany; German Consortium for Translational Cancer Research DKFZ, Heidelberg
| | - Tim Sauer
- Department of Medicine V, University Hospital Heidelberg, Heidelberg
| | - Hubert Serve
- Department of Medicine 2, Hematology and Oncology, Goethe University Frankfurt, Frankfurt
| | - Claudia Baldus
- Department of Hematology and Oncology, University Hospital Schleswig Holstein, Kiel
| | - Kerstin Schäfer-Eckart
- Department of Internal Medicine 5, Paracelsus Medical Private University Nuremberg, Nuremberg
| | - Martin Kaufmann
- Department of Hematology, Oncology and Palliative Care, Robert-Bosch Hospital, Stuttgart
| | - Stefan Krause
- Department of Internal Medicine 5, University Hospital Erlangen, Erlangen
| | - Mathias Hänel
- Department of Internal Medicine 3, Klinikum Chemnitz GmbH, Chemnitz, Germany; Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Essen
| | | | - Maher Hanoun
- Department of Internal Medicine 3, Klinikum Chemnitz GmbH, Chemnitz, Germany; Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Essen
| | - Christian Thiede
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden, Germany; German Consortium for Translational Cancer Research DKFZ, Heidelberg
| | - Martin Bornhäuser
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden, Germany; German Consortium for Translational Cancer Research DKFZ, Heidelberg, Germany; National Center for Tumor Diseases (NCT), Dresden
| | - Karsten Wendt
- Medical Clinic and Policlinic I Hematology and Cell Therapy. University Hospital, Leipzig
| | - Jan Moritz Middeke
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden
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TRIM10 Is Downregulated in Acute Myeloid Leukemia and Plays a Tumor Suppressive Role via Regulating NF-κB Pathway. Cancers (Basel) 2023; 15:cancers15020417. [PMID: 36672365 PMCID: PMC9856727 DOI: 10.3390/cancers15020417] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 12/23/2022] [Accepted: 12/26/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Accumulating evidence suggests that members of the tripartite motif (TRIMs) family play a crucial role in the development and progression of hematological malignancy. Here, we explored the expression and potential role of TRIM10 in acute myeloid leukemia (AML). METHODS The expression levels of TRIM10 were investigated in AML patients and cell lines by RNA-seq, qRT-PCR and Western blotting analysis. Lentiviral infection was used to regulate the level of TRIM10 in AML cells. The effects of TRIM10 on apoptosis, drug sensitivity and proliferation of AML cells were evaluated by flow cytometry and cell-counting kit-8 (CCK-8) assay, as well as being assessed in a murine model. RESULTS TRIM10 mRNA and protein expression was reduced in primary AML samples and AML cell lines in comparison to the normal controls and a human normal hematopoietic cell line, respectively. Moreover, overexpression of TRIM10 in HL60 and K562 cells inhibited AML cell proliferation and induced cell apoptosis. The nude mice study further confirmed that overexpression of TRIM10 blocked tumor growth and inhibited cell proliferation. In contrast, knockdown of TRIM10 in AML cells showed contrary results. Subsequent mechanistic studies demonstrated that knockdown of TRIM10 enhanced the expression of nuclear protein P65, which implied the activation of the NF-κB signal pathway. Consistently, overexpression of TRIM10 in AML cells showed a contrary result. These data indicated that inactivation of the NF-κB pathway is involved in TRIM10-mediated regulation in AML. TRIM10 expression can be de-repressed by a combination that targets both DNA methyltransferase and histone deacetylase. CONCLUSIONS Our results strongly suggested that TRIM10 plays a tumor suppressive role in AML development associated with the NF-κB signal pathway and may be a potential target of epigenetic therapy against leukemia.
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Zhang M, Li Y, Zhang Z, Zhang X, Wang W, Song X, Zhang D. BRD4 Protein as a Target for Lung Cancer and Hematological Cancer Therapy: A Review. Curr Drug Targets 2023; 24:1079-1092. [PMID: 37846578 DOI: 10.2174/0113894501269090231012090351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/30/2023] [Accepted: 09/15/2023] [Indexed: 10/18/2023]
Abstract
The BET protein family plays a crucial role in regulating the epigenetic landscape of the genome. Their role in regulating tumor-related gene expression and its impact on the survival of tumor cells is widely acknowledged. Among the BET family constituents, BRD4 is a significant protein. It is a bromodomain-containing protein located at the outer terminal that recognizes histones that have undergone acetylation. It is present in the promoter or enhancer region of the target gene and is responsible for initiating and sustaining the expression of genes associated with tumorigenesis. BRD4 expression is significantly elevated in various tumor types. Research has indicated that BRD4 plays a significant role in regulating various transcription factors and chromatin modification, as well as in repairing DNA damage and preserving telomere function, ultimately contributing to the survival of cancerous cells. The protein BRD4 has a significant impact on antitumor therapy, particularly in the management of lung cancer and hematological malignancies, and the promising potential of BRD4 inhibitors in the realm of cancer prevention and treatment is a topic of great interest. Therefore, BRD4 is considered a promising candidate for prophylaxis and therapy of neoplastic diseases. However, further research is required to fully comprehend the significance and indispensability of BRD4 in cancer and its potential as a therapeutic target.
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Affiliation(s)
- Mengmeng Zhang
- College of Humanities and Management, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, 712046, P.R. China
| | - Yingbo Li
- College of Humanities and Management, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, 712046, P.R. China
| | - Zilong Zhang
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, 712046, P.R. China
| | - Xin Zhang
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, 712046, P.R. China
| | - Wei Wang
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, 712046, P.R. China
| | - Xiaomei Song
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, 712046, P.R. China
| | - Dongdong Zhang
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, 712046, P.R. China
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Lv W, Chen T, Wang S, Li C, Zhang B, Wang L, Xv F, Cao F, Wang J, Chen L, Liao C, Li N, Liu H. Feasibility of high-throughput drug sensitivity screening (HDS)-guided treatment for children with refractory or relapsed acute myeloid leukemia. Front Pediatr 2023; 11:1117988. [PMID: 36873635 PMCID: PMC9982438 DOI: 10.3389/fped.2023.1117988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 01/23/2023] [Indexed: 02/19/2023] Open
Abstract
Relapsed/refractory (rel/ref) acute myeloid leukemia (AML) has a very high mortality rate. At present, hematopoietic stem cell transplantation (HSCT) is the most effective treatment for rel/ref AML. The remission of the primary disease before HSCT is crucial for the transplantation to be effective. Therefore, it is critical to choose a suitable type of chemotherapy before HSCT. Here, we recorded the outcomes of high-throughput drug sensitivity screening (HDS) in children with rel/ref AML. Thirty-seven pediatric rel/ref AML patients who received HDS from September 2017 until July 2021 were analyzed retrospectively. Most of the patients (24 patients, 64.9%) had adverse cytogenetics. Two patients had rel/ref AML with central nervous system leukemia. The complete remission (CR) rate was 67.6%. Eight patients developed IV grade bone marrow suppression. Twenty-three patients (62.2%) underwent HSCT. The 3-year overall survival (OS) and EFS rates were 45.9% and 43.2%, respectively. Infection in the myelosuppression stage was the main cause of death. The outcome of HDS was superior to the commonly reported rates. These results suggest that HDS may be a novel treatment option for pediatric patients with rel/ref AML, and it is a promising transitional regimen prior to HSCT.
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Affiliation(s)
- Wenxiu Lv
- Department of Hematology and Oncology, Anhui Provincial Children's Hospital (Anhui Hospital, Pediatric Hospital of Fudan University), Hefei, Anhui, China.,Department of Pediatrics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Tianping Chen
- Department of Hematology and Oncology, Anhui Provincial Children's Hospital (Anhui Hospital, Pediatric Hospital of Fudan University), Hefei, Anhui, China
| | - Shen Wang
- Department of Pediatrics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Chun Li
- Department of Pediatrics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Bo Zhang
- Department of Pediatrics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Liang Wang
- Department of Pediatrics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Fang Xv
- Department of Pediatrics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Fang Cao
- Department of Pediatrics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Jing Wang
- Department of Pediatrics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Li Chen
- Department of Pediatrics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Chenglin Liao
- Department of Pediatrics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Na Li
- Department of Pediatrics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Hongjun Liu
- Department of Hematology and Oncology, Anhui Provincial Children's Hospital (Anhui Hospital, Pediatric Hospital of Fudan University), Hefei, Anhui, China
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Dong M, Zhang G, Meng J, Liu B, Jiang D, Liu F. MMP9-Associated Tumor Stem Cells, CCL1-Silenced Dendritic Cells, and Cytokine-Induced Killer Cells Have a Remarkable Therapeutic Efficacy for Acute Myeloid Leukemia by Activating T Cells. Stem Cells Int 2023; 2023:2490943. [PMID: 37200633 PMCID: PMC10188259 DOI: 10.1155/2023/2490943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 02/15/2023] [Accepted: 04/06/2023] [Indexed: 05/20/2023] Open
Abstract
Purpose Dendritic cells (DC) are specialized antigen-presenting cells, and cytokine-induced killer (CIK) cells have a specific killing activity to a variety of tumors. However, the underlining mechanism and function of DC-CIK cells in acute myeloid leukemia (AML) remain largely elusive. Methods Gene expression profiles of leukemia patients were obtained from TCGA, DC cell components were evaluated using the quanTIseq method, and cancer stem cell scores were estimated using machine learning methods. The transcriptomes were obtained in DC-CIK cells from normal and AML patients by high-throughput sequencing. Large differentially expressed mRNAs were verified by RT-qPCR assay, and MMP9 and CCL1 were selected for subsequent studies in vivo and in vitro experiments. Results Significant positive correlations were found with DC versus cancer stem cells (p = 0.008) and the expression of MMP9 versus cancer stem cells (p = 0.018). MMP9 and CCL1 were found to be highly expressed in DC-CIK cells from AML patients. DC-CIK cells with MMP9 and CCL1 knockout alone had little effect on leukemia cells, while knockdown of MMP9 and CCL1 in DC-CIK cells increased cytotoxicity, suppressed proliferation, and induced apoptosis of leukemia cells. In addition, we proved that MMP9- and CCL1-silenced DC-CIK cells significantly elevated the CD3+CD4+ and CD3+CD8+ cells and lowered the CD4+PD-1+ and CD8+PD-1+ T cells. Meanwhile, blockage of MMP9 and CCL1 in DC-CIK cells dramatically increased IL-2 and IFN-γ, increased CD107aþ (LAMP-1) and granzyme B (GZMB), and downregulated PD-1, CTLA4, TIM3, and LAG3 T cells from AML patients and AML model mice. Furthermore, activated T cells in DC-CIK cells knocking down MMP9 and CCL1 also prevented proliferation and accelerated apoptosis of AML cells. Conclusion Our findings demonstrated that blockage of MMP9 and CCL1 in DC-CIK cells could markedly enhance the therapeutic efficiency in AML via activating T cells.
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Affiliation(s)
- Min Dong
- Department of Hematology, The Second Affiliated Hospital of Hainan Medical University, Haikou 570000, China
| | - Guozhen Zhang
- Department of Hematology, The Second Affiliated Hospital of Hainan Medical University, Haikou 570000, China
| | - Jie Meng
- Department of Hematology, The Second Affiliated Hospital of Hainan Medical University, Haikou 570000, China
| | - Biou Liu
- Department of Hematology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Duanfeng Jiang
- Department of Hematology, The Second Affiliated Hospital of Hainan Medical University, Haikou 570000, China
| | - Feng Liu
- Department of Hematology, The Affiliated Hospital of Guilin Medical University, Guilin 541001, China
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Parisi R, Cowen EA, Stoll JR, Zhu H, Dusza S, Pulitzer MP, Stein EM, Markova A. Dermatologic adverse events associated with IDH inhibitors ivosidenib and enasidenib for the treatment of acute myeloid leukemia. Leuk Res 2022; 123:106970. [PMID: 36308802 PMCID: PMC10189798 DOI: 10.1016/j.leukres.2022.106970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 09/27/2022] [Accepted: 10/19/2022] [Indexed: 11/24/2022]
Abstract
Two novel inhibitors of isocitrate dehydrogenase (IDHi), ivosidenib and enasidenib, significantly improve survival for AML patients with an IDH1 or IDH2 mutation, respectively; however, rash has been reported as a toxicity of IDHi. The objective of our study is to determine the incidence, grade, clinical, and histopathologic features of dermatologic adverse events (DAEs) secondary to IDHi. This study is a retrospective analysis of 169 patients who were treated with either ivosidenib or enasidenib as single agent or in combination with induction chemotherapy at Memorial Sloan Kettering Cancer Center from January 1, 2013 to April 1, 2021. DAEs thought to be possibly, probably, or definitely related to IDHi occurred in 55 of 169 patients [0.32, 95 % CI: 0.25 - 0.40]. Of a total 81 DAEs observed, the most common DAE types were inflammatory dermatoses (27 %); cutaneous vascular manifestations (8%); cutaneous infections (7%); and pruritus (2%). Notably, 50% of infections and 15.5% of rashes were high grade. Knowledge of these findings is critical to optimize the treatment and quality of life of patients with AML on IDHi.
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Affiliation(s)
- Rose Parisi
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Emily A Cowen
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Joseph R Stoll
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Weill Cornell Medical College, New York, NY, USA
| | - Haoling Zhu
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Stephen Dusza
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Melissa P Pulitzer
- Dermatopathology Service, Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Weill Cornell Medical College, New York, NY, USA
| | - Eytan M Stein
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Weill Cornell Medical College, New York, NY, USA
| | - Alina Markova
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Weill Cornell Medical College, New York, NY, USA.
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Usikova EV, Kaplanov KD, Vorob'ev VI, Lobanova TI, Ul'yanova MA, Kisilichina DG, Kobzev YN, Shikhbabaeva DI, Vinogradova OY, Ptushkin VV. Efficacy of the combination of venetoclax and hypomethylating agents in the treatment of patients with primary, relapsed and/or refractory acute myeloid leukemia. BULLETIN OF THE MEDICAL INSTITUTE "REAVIZ" (REHABILITATION, DOCTOR AND HEALTH) 2022. [DOI: 10.20340/vmi-rvz.2022.6.clin.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Relevance and goals. Treatment of patients with acute myeloid leukemia has traditionally been highly intensive and includes induction therapy using cytarabine and anathracyclines. In addition to new opportunities in the treatment of acute myeloid leukemia, the problem of toxicity of high-intensity therapy in elderly and young somatically burdened patients is quite acute. International clinical trials of phases I-III demonstrated a combination of high efficacy and acceptable hematological toxicity of combinations of hypomethylating agents and venetoclax in the first line of therapy, as well as in the treatment of resistant forms and relapses of acute myeloid leukemia in the older age group, which contributed to the study of the effectiveness of combinations of hypomethylating agents and venetoclax in the treatment of similar groups of young comorbid patients. In this work, we evaluated the efficiency of a combination of hypomethylating agents and venetoclax and overall and disease-free survival in patients with acute myeloid leukemia in routine practice.Methods. In the period from October 2017 to December 2021 on the basis of the Department of Hematology No. 11 and the Department of Bone Marrow and Hematopoietic Stem Cell Transplantation No. 56 of the Botkin Hospital (Moscow, Russia) 33 patients with acute myeloid leukemia received venetoclax therapy in combination with decitabine or azacitidine: 14 (42%) men and 19 (58%) women, median age was 60 years (23–83 years). In 42% (14 of 33) of cases, the regimen was prescribed for resistant course or relapse of acute myeloid leukemia and in 61% (20 of 33) as induction therapy. Three patients (15%) out of 19 from the group of newly diagnosed acute myeloid leukemia received this treatment regimen in the first line, taking into account the ECOG status 3-4. By August 2022, 13 (39%) patients are alive, 20 (61%) people have died. Overall survival, the rate of complete remission and complete remission with incomplete recovery, the rate of achieving negativity of minimal residual disease, the frequency of hematological toxicity and infectious complications were assessed. Statistical data processing used: frequency analysis using contingency tables (Fisher's exact test), survival analysis using the Kaplan-Meier method.Results. Complete remission and complete remission with incomplete recovery were achieved in 72.72% (24 of 33) of patients. In the group of primary acute myeloid leukemia, remissions were observed in 80% (16 out of 20) of cases, in the group with resistant course or recurrence of acute myeloid leukemia in 67% (8 out of 12) (p = 0.3). Determination of minimal residual disease by flow cytometry after the 1st course was performed for 54.54% (18 of 33) patients, while negativity was stated in 84.2% (14 of 18 patients) cases. In both groups, the incidence of hematological toxicity and infectious complications are comparable to those according to the literature data. The median follow-up was 9.5 months (1–47). Median overall survival was 39 months, 2-year overall survival was 63%, and overall 4-year survival was 39%. The disease-free survival rate was 33%.Conclusion. The combination of hypomethylating agents and venetoclax showed good efficacy and fairly high overall survival in patients of all age groups, both for primary acute myeloid leukemia and for relapses and resistant forms, regardless of previous therapy. Given the moderate hematological toxicity, as well as the relatively low rates of infectious complications during therapy, including the rather low mortality rates in case of COVID-19 infection in comparison with those on the background of high-intensity courses of therapy for acute myeloid leukemia, this scheme can be widely used not only in patients of the older age group, but also in young comorbid patients.
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Affiliation(s)
- E. V. Usikova
- Botkin City Clinical Hospital, Moscow City Hematology Center
| | - K. D. Kaplanov
- Botkin City Clinical Hospital, Moscow City Hematology Center
| | - V. I. Vorob'ev
- Botkin City Clinical Hospital, Moscow City Hematology Center
| | - T. I. Lobanova
- Botkin City Clinical Hospital, Moscow City Hematology Center
| | - M. A. Ul'yanova
- Botkin City Clinical Hospital, Moscow City Hematology Center
| | - D. G. Kisilichina
- Botkin City Clinical Hospital, Moscow City Hematology Center; Russian Medical Academy of Continuous Professional Education
| | - Yu. N. Kobzev
- Botkin City Clinical Hospital, Moscow City Hematology Center
| | | | - O. Yu. Vinogradova
- Botkin City Clinical Hospital, Moscow City Hematology Center; N.I. Pirogov Russian National Research Medical University
| | - V. V. Ptushkin
- Botkin City Clinical Hospital, Moscow City Hematology Center; N.I. Pirogov Russian National Research Medical University
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Safety and Efficacy of Pracinostat in Combination with Gemtuzumab Ozogamicin (PraGO) in Patients with Relapsed/Refractory Acute Myeloid Leukemia. Leuk Res 2022; 123:106984. [DOI: 10.1016/j.leukres.2022.106984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/22/2022] [Accepted: 10/28/2022] [Indexed: 11/05/2022]
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Zhu K, Lang Z, Zhan Y, Tao Q, Yu Z, Chen L, Fan C, Jin Y, Yu K, Zhu B, Gao Y, Wang C, Jiang S, Shi Y. A novel 10-gene ferroptosis-related prognostic signature in acute myeloid leukemia. Front Oncol 2022; 12:1023040. [PMID: 36338716 PMCID: PMC9630338 DOI: 10.3389/fonc.2022.1023040] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 09/27/2022] [Indexed: 11/13/2022] Open
Abstract
Acute myeloid leukemia (AML) is one of the most common hematopoietic malignancies and exhibits a high rate of relapse and unfavorable outcomes. Ferroptosis, a relatively recently described type of cell death, has been reported to be involved in cancer development. However, the prognostic value of ferroptosis-related genes (FRGs) in AML remains unclear. In this study, we found 54 differentially expressed ferroptosis-related genes (DEFRGs) between AML and normal marrow tissues. 18 of 54 DEFRGs were correlated with overall survival (OS) (P<0.05). Using the least absolute shrinkage and selection operator (LASSO) Cox regression analysis, we selected 10 DEFRGs that were associated with OS to build a prognostic signature. Data from AML patients from the International Cancer Genome Consortium (ICGC) cohort as well as the First Affiliated Hospital of Wenzhou Medical University (FAHWMU) cohort were used for validation. Notably, the prognostic survival analyses of this signature passed with a significant margin, and the riskscore was identified as an independent prognostic marker using Cox regression analyses. Then we used a machine learning method (SHAP) to judge the importance of each feature in this 10-gene signature. Riskscore was shown to have the highest correlation with this 10-gene signature compared with each gene in this signature. Further studies showed that AML was significantly associated with immune cell infiltration. In addition, drug-sensitive analysis showed that 8 drugs may be beneficial for treatment of AML. Finally, the expressions of 10 genes in this signature were verified by real-time quantitative polymerase chain reaction. In conclusion, our study establishes a novel 10-gene prognostic risk signature based on ferroptosis-related genes for AML patients and FRGs may be novel therapeutic targets for AML.
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Affiliation(s)
- Kai Zhu
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhichao Lang
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yating Zhan
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Qiqi Tao
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhijie Yu
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Lili Chen
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Congcong Fan
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yan Jin
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Kang Yu
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Bihan Zhu
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yuxiang Gao
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Chengchi Wang
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Songfu Jiang
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Zhejiang Provincial Clinical Research Center For Hematological disorders, Wenzhou, China
- *Correspondence: Yifen Shi, ; Songfu Jiang,
| | - Yifen Shi
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Zhejiang Provincial Clinical Research Center For Hematological disorders, Wenzhou, China
- *Correspondence: Yifen Shi, ; Songfu Jiang,
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Xiao Q, Lin C, Peng M, Ren J, Jing Y, Lei L, Tao Y, Huang J, Yang J, Sun M, Wu J, Yang Z, Yang Z, Zhang L. Circulating plasma exosomal long non-coding RNAs LINC00265, LINC00467, UCA1, and SNHG1 as biomarkers for diagnosis and treatment monitoring of acute myeloid leukemia. Front Oncol 2022; 12:1033143. [PMID: 36276083 PMCID: PMC9585262 DOI: 10.3389/fonc.2022.1033143] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 09/23/2022] [Indexed: 11/13/2022] Open
Abstract
Exosomal long non-coding RNAs (lncRNAs) have emerged as a cell-free biomarker for clinical evaluation of cancers. However, the potential clinical applications of exosomal lncRNAs in acute myeloid leukemia (AML) remain unclear. Herein, we attempted to identify plasma exosomal lncRNAs as prospective biomarkers for AML. In this study, plasma exosomes were first successfully extracted from AML patients and healthy donors (HD). Subsequently, the downregulated plasma exosomal lncRNAs (LINC00265, LINC00467, and UCA1) and the upregulated plasma exosomal lncRNA (SNHG1) were identified in AML patients (n=65) compared to HD (n=20). Notably, individual exosomal LINC00265, LINC00467, UCA1, or SNHG1 had a capability for discriminating AML patients from HD, and their combination displayed better efficiency. Furthermore, exosomal LINC00265 and LINC00467 were increased expressed in patients achieving complete remission after chemotherapy. Importantly, there was upregulation of exosomal LINC00265 and downregulation of exosomal SNHG1 upon allogeneic hematopoietic stem cell transplantation. Additionally, these lncRNAs were high stability in plasma exosomes. Exosomal LINC00265, LINC00467, UCA1, and SNHG1 may act as promising cell-free biomarkers for AML diagnosis and treatment monitoring and provide a new frontier of liquid biopsy for this type of cancer.
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Affiliation(s)
- Qiaoling Xiao
- Key Laboratory of Laboratory Medical Diagnostics Designated by the Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing, China
| | - Can Lin
- Key Laboratory of Laboratory Medical Diagnostics Designated by the Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing, China
| | - Meixi Peng
- Key Laboratory of Laboratory Medical Diagnostics Designated by the Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing, China
| | - Jun Ren
- Key Laboratory of Laboratory Medical Diagnostics Designated by the Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing, China
| | - Yipei Jing
- Key Laboratory of Laboratory Medical Diagnostics Designated by the Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing, China
| | - Li Lei
- Key Laboratory of Laboratory Medical Diagnostics Designated by the Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing, China
| | - Yonghong Tao
- Key Laboratory of Laboratory Medical Diagnostics Designated by the Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing, China
| | - Junpeng Huang
- Key Laboratory of Laboratory Medical Diagnostics Designated by the Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing, China
| | - Jing Yang
- Key Laboratory of Laboratory Medical Diagnostics Designated by the Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing, China
| | - Minghui Sun
- Key Laboratory of Laboratory Medical Diagnostics Designated by the Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing, China
| | - Jing Wu
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zailin Yang
- Department of Hematology-Oncology, Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, China
- *Correspondence: Zailin Yang, ; Zesong Yang, ; Ling Zhang,
| | - Zesong Yang
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- *Correspondence: Zailin Yang, ; Zesong Yang, ; Ling Zhang,
| | - Ling Zhang
- Key Laboratory of Laboratory Medical Diagnostics Designated by the Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing, China
- *Correspondence: Zailin Yang, ; Zesong Yang, ; Ling Zhang,
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LncRNA-PAX8-AS1 Silencing Decreases Cell Viability, Enhances Apoptosis, and Suppresses Doxorubicin Resistance in Myeloid Leukemia via the miR-378g/ERBB2 Axis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:2295044. [PMID: 36248434 PMCID: PMC9560823 DOI: 10.1155/2022/2295044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/11/2022] [Accepted: 08/12/2022] [Indexed: 11/06/2022]
Abstract
Objective Considering the role of lncRNAs reported as regulators in acute myeloid leukemia (AML) progression, the current research aims to investigate the role of PAX8-AS1 in chemo-resistant AML. Methods Human AML cells HL60 and human doxorubicin (ADM)-resistant AML cells (HL60/ADM cells) were used to establish in vitro models of chemo-sensitive AML and refractory/recurrent AML, respectively. CCK-8 assay and flow cytometry were used to determine cell resistance to ADM, viability, and apoptosis. PAX8-AS1, miR-378g, and ERBB2 expressions in the models and/or AML patients were quantified via qRT-PCR or Western blot. The miRNA/mRNA axis targeted by PAX8-AS1 was analyzed using Starbase, TargetScan, or GEO and validated through a dual-luciferase reporter assay. The expressions of Bcl-2, Bax, and C Caspase-3 in cells were quantitated by Western blot. Results The highly expressed PAX8-AS1 was observed in AML patients and HL60 cells, which was more evident in refractory/recurrent AML patients and HL60/ADM cells. Compared with that in ADM-treated parental HL60 cells, the viability of ADM-treated HL60/ADM cells remained strong. PAX8-AS1 overexpression increased viability and Bcl-2 expression, while diminishing apoptosis, Bax, and C Caspase-3 expressions in HL60 cells. However, the abovementioned aspects were oppositely impacted by PAX8-AS1 silencing in HL60/ADM cells. PAX8-AS1 directly targeted miR-378g, whose expression pattern is opposite to that of PAX8-AS1 in AML. MiR-378g upregulation abrogated the effects of PAX8-AS1 overexpression on HL60 cells. MiR-378g downregulation offset PAX8-AS1 silencing-induced effects on HL60/ADM cells. Moreover, ERBB2 was recognized as the target of miR-378g, with a higher expression in HL60/ADM cells than in HL60 cells. Conclusion PAX8-AS1 silencing decreases cell viability, enhances apoptosis, and suppresses ADM resistance in AML via regulating the miR-378g/ERBB2 axis.
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Deng M, Xiao H, Peng H, Yuan H, Xiao X, Liu S. Chidamide works synergistically with Dasatinib by inducing cell-cycle arrest and apoptosis in acute myeloid leukemia cells. Mol Cell Biochem 2022; 478:851-860. [PMID: 36107284 DOI: 10.1007/s11010-022-04554-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 08/30/2022] [Indexed: 10/14/2022]
Abstract
This research aimed to explore whether Chidamide works synergistically with Dasatinib in the therapy of Acute myeloid leukemia (AML) and the potential molecular mechanism. The inhibition rate of the Dasatinib and Chidamide combination was significantly better than that of the single-drug application for HL-60 cells. The combination of Dasatinib and Chidamide significantly enhanced the Abnormal histone deacetylase (HDAC) inhibitory activity of Chidamide in Kasumi-1 and HL-60 cells. In the combined group, the proportion of S phase was significantly decreased, and the proportions of G2/M phase were significantly increased. The inhibitory rate of CD34+ CD38- HL-60 cells or Kasumi-1 cells was elevated when the cells were disposed with both Chidamide and Dasatinib. Dasatinib and Chidamide had synergistic antitumor effect. The combination with Dasatinib enhanced the HDAC inhibitory activity of Chidamide, promoted cell apoptosis and cell-cycle arrest of AML cells, and enhanced the inhibition of leukemia stem cell proliferation.
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miR-342-3p Inhibits Acute Myeloid Leukemia Progression by Targeting SOX12. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:1275141. [PMID: 36120594 PMCID: PMC9477626 DOI: 10.1155/2022/1275141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/12/2022] [Accepted: 08/20/2022] [Indexed: 11/29/2022]
Abstract
Background It is well known that microRNAs (miRNAs) interfere with the progression of various human malignancies. This article is aimed at exploring the regulating role of miR-342-3p in acute myeloid leukemia (AML) and its mechanism. Methods We used the Gene Expression Omnibus (GEO) database to determine miR-342-3p differential expression patterns in AML patients' plasma and cells as well as healthy individuals' plasma and T cells. Quantitative real-time PCR and Western blotting were performed for plasma and cell miR-342-3p and SRY-related high-mobility-group box (SOX12) expression quantification, and cell counting kit-8 assay and flow cytometry were used for the determination of AML cell growth, cycle, and apoptosis. A dual-luciferase reporter gene assay was further carried out to identify the targeted association between miR-342-3p and SOX12 mRNA 3′UTR after prediction by a bioinformatics website. Pearson's correlation analysis was performed to analyze the connection between miR-342-3p and SOX12 expressions. The LinkedOmics database was utilized to explore the downstream pathways in which SOX12 was enriched. Results Evidently downregulated plasma miR-342-3p and markedly elevated SOX12 were observed in AML patients versus healthy individuals. miR-342-3p mimics suppressed AML cell growth, enhanced apoptosis, and induced G0/G1 phase arrest; conversely, enhanced capacity of AML cells to proliferate, suppressed apoptosis, and accelerated cell cycle were observed after treatment with miR-342-3p inhibitors. SOX12 was confirmed as miR-342-3p's target gene. Overexpressing or knocking down SOX12 reversed miR-342-3p's impacts on AML cell growth, apoptosis, and cycle. Upregulated SOX12 was positively related to DNA replication and RNA polymerase signaling pathways. Conclusion miR-342-3p affects apoptosis of AML cells and their ability to proliferate via targeted regulation of SOX12.
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Tang L, Huang H, Tang Y, Li Q, Wang J, Li D, Zhong Z, Zou P, You Y, Cao Y, Kong Y, Guo A, Zhou S, Li H, Meng F, Xiao Y, Zhu X. CD44v6 chimeric antigen receptor T cell specificity towards AML with FLT3 or DNMT3A mutations. Clin Transl Med 2022; 12:e1043. [PMID: 36163632 PMCID: PMC9513046 DOI: 10.1002/ctm2.1043] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 08/13/2022] [Accepted: 08/23/2022] [Indexed: 12/08/2022] Open
Abstract
Background Chimeric antigen receptor T‐cell (CAR‐T) therapy for acute myeloid leukaemia (AML) has thus far been elusive, in part due to target restriction and phenotypic heterogeneity of AML cells. Mutations of the FMS‐like tyrosine kinase 3 (FLT3) and DNA methyltransferase 3A (DNMT3A) genes are common driver mutations that present with a poor prognosis in AML patients. We found that AML patients with FLT3 or DNMT3A mutations had higher expression of CD44 isoform 6 (CD44v6) compared to normal specimens. Therefore, we intended to demonstrate CD44v6 could be a specific option for AML with FLT3 or DNMT3A mutations. Methods Internal tandem duplication (ITD) mutations of FLT3 (FLT3/ITD) knock‐in clone and DNMT3A‐R882H mutant clones of SKM‐1 cells were generated using CRISPR/Cas9 and lentiviral transfection, respectively. CD44v6 CAR‐T cells were constructed by transfecting T cells with lentivirus containing CD44v6 CAR. CD44v6 expression in AML cell lines, AML patients and healthy donors was evaluated by flow cytometry. DNA methylation assays were used to analyse the mechanisms of FLT3 and DNMT3A mutations affecting CD44v6 expression. Results Aberrant overexpression of CD44v6 was observed in AML cell lines with FLT3 or DNMT3A mutations compared to the wild‐type SKM‐1 or K562 cells. AML patients with FLT3 or DNMT3A mutations had higher expression of CD44v6 compared to normal specimens. Then we constructed CD44v6 CAR‐T cells and found that CD44v6 CAR‐T specifically lysed CD44v6+ cells, accompanied by cytokines release. No significant killing effect was observed from CD44v6‐ AML cells and normal cells after co‐culture with CD44v6 CAR‐T. These results were also observed in vivo. Furthermore, we found that FLT3 or DNMT3A mutations induced CD44v6 overexpression by downregulating the CpG methylation of CD44 promoter. Conclusions Collectively, CD44v6 is a promising target of CAR‐T for AML patients with FLT3 or DNMT3A mutations.
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Affiliation(s)
- Ling Tang
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongming Huang
- Department of Hematology, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Yutong Tang
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qing Li
- Department of Hematology, Wuhan No. 1 Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jue Wang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dengju Li
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhaodong Zhong
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ping Zou
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yong You
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yang Cao
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yingjie Kong
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Anyuan Guo
- Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
| | - Shu Zhou
- Department of Hematology, Zhongnan Hospital Affiliated to Wuhan University, Wuhan, China
| | - Huimin Li
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fankai Meng
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yi Xiao
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaojian Zhu
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Mao Y, Hu Z, Xu X, Xu J, Wu C, Jiang F, Zhou G. Identification of a prognostic model based on costimulatory molecule-related subtypes and characterization of tumor microenvironment infiltration in acute myeloid leukemia. Front Genet 2022; 13:973319. [PMID: 36061194 PMCID: PMC9437340 DOI: 10.3389/fgene.2022.973319] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 07/05/2022] [Indexed: 11/23/2022] Open
Abstract
Costimulatory molecules have been found to play significant roles in anti-tumor immune responses, and are deemed to serve as promising targets for adjunctive cancer immunotherapies. However, the roles of costimulatory molecule-related genes (CMRGs) in the tumor microenvironment (TME) of acute myeloid leukemia (AML) remain unclear. In this study, we described the CMRG alterations in the genetic and transcriptional fields in AML samples chosen from two datasets. We next evaluated their expression and identified two distinct costimulatory molecule subtypes, which showed that the alterations of CMRGs related to clinical features, immune cell infiltration, and prognosis of patients with AML. Then, a costimulatory molecule-based signature for predicting the overall survival of AML patients was constructed, and the predictive capability of the proposed signature was validated in AML patients. Moreover, the constructed costimulatory molecule risk model was significantly associated with chemotherapeutic drug sensitivity of AML patients. In addition, the identified genes in the proposed prognostic signature might play roles in pediatric AML. CMRGs were found to be potentially important in the AML through our comprehensive analysis. These findings may contribute to improving our understanding of CMRGs in patients with AML, as well as provide new opportunities to assess prognosis and develop more effective immunotherapies.
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Affiliation(s)
- Yan Mao
- Department of Pediatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhengyun Hu
- Department of Pediatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Department of Pediatrics, Shanghai Songjiang District Central Hospital, Shanghai, China
| | - Xuejiao Xu
- Department of Pediatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jinwen Xu
- Department of Pediatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Department of Pediatric Nephrology, Wuxi Children’s Hospital Affiliated to Nanjing Medical University, Wuxi, China
| | - Chuyan Wu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Feng Jiang
- Department of Neonatology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
- *Correspondence: Guoping Zhou, ; Feng Jiang,
| | - Guoping Zhou
- Department of Pediatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- *Correspondence: Guoping Zhou, ; Feng Jiang,
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Morell A, Budagaga Y, Vagiannis D, Zhang Y, Laštovičková L, Novotná E, Haddad A, Haddad M, Portillo R, Hofman J, Wsól V. Isocitrate dehydrogenase 2 inhibitor enasidenib synergizes daunorubicin cytotoxicity by targeting aldo-keto reductase 1C3 and ATP-binding cassette transporters. Arch Toxicol 2022; 96:3265-3277. [PMID: 35972551 DOI: 10.1007/s00204-022-03359-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 08/03/2022] [Indexed: 12/01/2022]
Abstract
Targeting mutations that trigger acute myeloid leukaemia (AML) has emerged as a refined therapeutic approach in recent years. Enasidenib (Idhifa) is the first selective inhibitor of mutated forms of isocitrate dehydrogenase 2 (IDH2) approved against relapsed/refractory AML. In addition to its use as monotherapy, a combination trial of enasidenib with standard intensive induction therapy (daunorubicin + cytarabine) is being evaluated. This study aimed to decipher enasidenib off-target molecular mechanisms involved in anthracycline resistance, such as reduction by carbonyl reducing enzymes (CREs) and drug efflux by ATP-binding cassette (ABC) transporters. We analysed the effect of enasidenib on daunorubicin (Daun) reduction by several recombinant CREs and different human cell lines expressing aldo-keto reductase 1C3 (AKR1C3) exogenously (HCT116) or endogenously (A549 and KG1a). Additionally, A431 cell models overexpressing ABCB1, ABCG2, or ABCC1 were employed to evaluate enasidenib modulation of Daun efflux. Furthermore, the potential synergism of enasidenib over Daun cytotoxicity was quantified amongst all the cell models. Enasidenib selectively inhibited AKR1C3-mediated inactivation of Daun in vitro and in cell lines expressing AKR1C3, as well as its extrusion by ABCB1, ABCG2, and ABCC1 transporters, thus synergizing Daun cytotoxicity to overcome resistance. This work provides in vitro evidence on enasidenib-mediated targeting of the anthracycline resistance actors AKR1C3 and ABC transporters under clinically achievable concentrations. Our findings may encourage its combination with intensive chemotherapy and even suggest that the effectiveness of enasidenib as monotherapy against AML could lie beyond the targeting of mIDH2.
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Affiliation(s)
- Anselm Morell
- Department of Biochemical Sciences, Charles University, Faculty of Pharmacy, Akademika Heyrovskeho 1203, 50005, Hradec Kralove, Czech Republic
| | - Youssif Budagaga
- Department of Pharmacology, Charles University, Faculty of Pharmacy, Akademika Heyrovskeho 1203, 50005, Hradec Kralove, Czech Republic
| | - Dimitrios Vagiannis
- Department of Pharmacology, Charles University, Faculty of Pharmacy, Akademika Heyrovskeho 1203, 50005, Hradec Kralove, Czech Republic
| | - Yu Zhang
- Department of Pharmacology, Charles University, Faculty of Pharmacy, Akademika Heyrovskeho 1203, 50005, Hradec Kralove, Czech Republic
| | - Lenka Laštovičková
- Department of Biochemical Sciences, Charles University, Faculty of Pharmacy, Akademika Heyrovskeho 1203, 50005, Hradec Kralove, Czech Republic
| | - Eva Novotná
- Department of Biochemical Sciences, Charles University, Faculty of Pharmacy, Akademika Heyrovskeho 1203, 50005, Hradec Kralove, Czech Republic
| | - Andrew Haddad
- Department of Biochemical Sciences, Charles University, Faculty of Pharmacy, Akademika Heyrovskeho 1203, 50005, Hradec Kralove, Czech Republic
| | - Melodie Haddad
- Department of Biochemical Sciences, Charles University, Faculty of Pharmacy, Akademika Heyrovskeho 1203, 50005, Hradec Kralove, Czech Republic
| | - Ramon Portillo
- Department of Pharmacology, Charles University, Faculty of Pharmacy, Akademika Heyrovskeho 1203, 50005, Hradec Kralove, Czech Republic
| | - Jakub Hofman
- Department of Pharmacology, Charles University, Faculty of Pharmacy, Akademika Heyrovskeho 1203, 50005, Hradec Kralove, Czech Republic
| | - Vladimír Wsól
- Department of Biochemical Sciences, Charles University, Faculty of Pharmacy, Akademika Heyrovskeho 1203, 50005, Hradec Kralove, Czech Republic.
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Ma YR, Zhao T, Ma L, Hu LJ, Duan WB, Jiang H, Huang XJ, Jiang Q. [Variables associated with hematological remission and survival in patients with acute myeloid leukemia after induction failure and relapse]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2022; 43:644-650. [PMID: 36709148 PMCID: PMC9593012 DOI: 10.3760/cma.j.issn.0253-2727.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Indexed: 11/28/2022]
Abstract
Objective: This study aimed to explore variables associated with remission rate and survival in patients with acute myeloid leukemia (AML) after induction failure and relapse. Methods: Data of 373 consecutive patients with AML were analyzed after induction failure and relapse. Binary logistics and the Cox model regression were used to identify variables associated with remission rate and outcomes. Results: In patients with AML after induction failure and relapse, the total CR+CRi rates were 50.6% and 40.3%, respectively; among those who achieved CR/CRi, the 3-year RFS rates were 34.4% and 30.4%, respectively, and the 3-year overall survival rates were 40.1% and 31.6%, respectively. In the multivariate analyses, using CLAG or FLAG regimen as a re-induction chemotherapy regimen, age <39 years and SWOG low-risk were significantly associated with higher remission rates in patients with induction failure. Male, secondary AML, SWOG high-risk, the interval from the first remission to relapse within 12 months, and bone marrow blasts ≥20% at the time of relapse were significantly associated with lower remission rates in relapsed patients. Transplantation was significantly associated with prolonged relapse-free survival and overall survival in patients achieving hematologic remission; the SWOG low-risk group was significantly associated with longer overall survival in those with induction failure; and achieving CR (not CRi) or having female gender was associated with longer RFS or overall survival in relapsed patients. Conclusion: Reinduction chemotherapy regimen, age, gender, SWOG risk, secondary AML, the interval from the first remission to relapse, and bone marrow blast percentage at the time of relapse were significantly associated with remission rates in the patients with AML after induction failure and relapse. Transplantation, SWOG low-risk, achieving CR, or female gender were associated with longer survivals in those achieving remission.
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Affiliation(s)
- Y R Ma
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
| | - T Zhao
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
| | - L Ma
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
| | - L J Hu
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
| | - W B Duan
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
| | - H Jiang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
| | - X J Huang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
| | - Q Jiang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
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Tazi Y, Arango-Ossa JE, Zhou Y, Bernard E, Thomas I, Gilkes A, Freeman S, Pradat Y, Johnson SJ, Hills R, Dillon R, Levine MF, Leongamornlert D, Butler A, Ganser A, Bullinger L, Döhner K, Ottmann O, Adams R, Döhner H, Campbell PJ, Burnett AK, Dennis M, Russell NH, Devlin SM, Huntly BJP, Papaemmanuil E. Unified classification and risk-stratification in Acute Myeloid Leukemia. Nat Commun 2022; 13:4622. [PMID: 35941135 PMCID: PMC9360033 DOI: 10.1038/s41467-022-32103-8] [Citation(s) in RCA: 56] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 07/11/2022] [Indexed: 02/02/2023] Open
Abstract
Clinical recommendations for Acute Myeloid Leukemia (AML) classification and risk-stratification remain heavily reliant on cytogenetic findings at diagnosis, which are present in <50% of patients. Using comprehensive molecular profiling data from 3,653 patients we characterize and validate 16 molecular classes describing 100% of AML patients. Each class represents diverse biological AML subgroups, and is associated with distinct clinical presentation, likelihood of response to induction chemotherapy, risk of relapse and death over time. Secondary AML-2, emerges as the second largest class (24%), associates with high-risk disease, poor prognosis irrespective of flow Minimal Residual Disease (MRD) negativity, and derives significant benefit from transplantation. Guided by class membership we derive a 3-tier risk-stratification score that re-stratifies 26% of patients as compared to standard of care. This results in a unified framework for disease classification and risk-stratification in AML that relies on information from cytogenetics and 32 genes. Last, we develop an open-access patient-tailored clinical decision support tool.
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Grants
- MC_PC_17230 Medical Research Council
- BRC-1215-20014 Department of Health
- 203151/Z/16/Z Wellcome Trust
- MR-R009708-1 Medical Research Council
- C18680/A25508 Cancer Research UK
- 29806 Cancer Research UK
- 25350 Cancer Research UK
- P30 CA008748 NCI NIH HHS
- Wellcome Trust
- 25508 Cancer Research UK
- 25643 Cancer Research UK
- MR/R009708/1 Medical Research Council
- C49940/A25117 Cancer Research UK
- 205254/Z/16/Z Wellcome Trust
- E.P. is a Josie Robertson Investigator and is supported by the European Hematology Association, American Society of Hematology, Gabrielle’s Angels Foundation, V Foundation and The Geoffrey Beene Foundation and is a Damon Runyon Rachleff Innovator fellow. Work in the BJPH lab is funded by Cancer Research UK (C18680/A25508), the European Research Council (647685), MRC (MR-R009708-1), the Kay Kendall Leukaemia Fund (KKL1243), the Wellcome Trust (205254/Z/16/Z) and the Cancer Research UK Cambridge Major Centre (C49940/A25117). This research was supported by the NIHR Cambridge Biomedical Research Centre (BRC-1215-20014), and was funded in part, by the Wellcome Trust who supported the Wellcome - MRC Cambridge Stem Cell Institute (203151/Z/16/Z). The views expressed are those of the authors and not necessarily those of the NIHR or the Department of Health and Social Care. L.B., H.D. and B.J.P.H. are supported by the HARMONY Alliance (IMI Project No. 116026; https://www.harmony-alliance.eu/). The UK-NCRI AML working group trials were supported with research grants from the Medical Research Council (MRC), Cancer Research UK (CRUK), Blood Cancer UK and Cardiff University. We would like to thank all patients and investigators for their participation in the trials and the study.
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Affiliation(s)
- Yanis Tazi
- Computational Oncology Service, Department of Epidemiology & Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Center for Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Tri-Institutional Computational Biology and Medicine PhD Program, Weill Cornell Medicine of Cornell University and Rockefeller University, New York, NY, USA
- The Rockefeller University, New York, NY, USA
| | - Juan E Arango-Ossa
- Computational Oncology Service, Department of Epidemiology & Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Center for Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Yangyu Zhou
- Computational Oncology Service, Department of Epidemiology & Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Center for Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Elsa Bernard
- Computational Oncology Service, Department of Epidemiology & Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Center for Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ian Thomas
- Centre for Trials Research, School of Medicine, Cardiff University, Cardiff, UK
| | - Amanda Gilkes
- Department of Haematology, School of Medicine, Cardiff University, Cardiff, UK
| | - Sylvie Freeman
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Yoann Pradat
- Computational Oncology Service, Department of Epidemiology & Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sean J Johnson
- Centre for Trials Research, School of Medicine, Cardiff University, Cardiff, UK
| | - Robert Hills
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Richard Dillon
- Department of Medical and Molecular Genetics, King's College, London, UK
| | - Max F Levine
- Computational Oncology Service, Department of Epidemiology & Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Daniel Leongamornlert
- Cancer, Ageing and Somatic Mutation Programme, Wellcome Sanger Institute, Hinxton, UK
| | - Adam Butler
- Cancer, Ageing and Somatic Mutation Programme, Wellcome Sanger Institute, Hinxton, UK
| | - Arnold Ganser
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Lars Bullinger
- Department of Hematology, Oncology, and Tumorimmunology, Campus Virchow Klinikum, Berlin, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Konstanze Döhner
- Department of Internal Medicine III, Ulm University, Ulm, Germany
| | - Oliver Ottmann
- Department of Haematology, School of Medicine, Cardiff University, Cardiff, UK
| | - Richard Adams
- Centre for Trials Research, School of Medicine, Cardiff University, Cardiff, UK
| | - Hartmut Döhner
- Department of Internal Medicine III, Ulm University, Ulm, Germany
| | - Peter J Campbell
- Cancer, Ageing and Somatic Mutation Programme, Wellcome Sanger Institute, Hinxton, UK
| | - Alan K Burnett
- Visiting Professor University of Glasgow, formerly Cardiff University, Cardiff, UK
| | | | - Nigel H Russell
- Department of Haematology, Nottingham University Hospital, Nottingham, UK
| | - Sean M Devlin
- Computational Oncology Service, Department of Epidemiology & Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Brian J P Huntly
- Department of Haematology and Wellcome Trust-MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge, UK
| | - Elli Papaemmanuil
- Computational Oncology Service, Department of Epidemiology & Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Center for Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Chen XY, Qin XH, Xie XL, Liao CX, Liu DT, Li GW. Overexpression miR-520a-3p inhibits acute myeloid leukemia progression via targeting MUC1. Transl Oncol 2022; 22:101432. [PMID: 35649317 PMCID: PMC9156816 DOI: 10.1016/j.tranon.2022.101432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 03/14/2022] [Accepted: 04/11/2022] [Indexed: 11/09/2022] Open
Abstract
miR-520a-3p is downregulated and MUC1 is upregulated in AML patients. miR-520a-3p over-expression inhibits AML cell proliferation, accelerates apoptosis, and inhibits AML tumor growth. miR-520a-3p targets MUC1 and negatively regulates its expression. MUC1 knockdown supresses AML cell proliferation and promotes apoptosis. miR-520a-3p overexpression inhibits AML cell proliferation and accelerates cell apoptosis via regulating MUC1/Wnt/β-catenin axis.
Background Acute myeloid leukemia (AML) is one of the familiar malignant tumors in the hematological system. miR-520a-3p is reported to be involved in several cancers’ progression. However, miR-520a-3p role in AML remains unclear. In this study, we aimed to clarify the role and potential mechanism of miR-520a-3p in AML. Methods Cell viability, proliferation, cycle and apoptosis were detected by MTT assay, colony formation assay, flow cytometry, respectively. The levels of PNCA, Bcl-2, Cleaved caspase 3, Cleaved caspase 9 and β-catenin protein were detected by Western blot. Dual-luciferase reported assay was performed to detect the regulation between miR-520a-3p and MUC1. To verify the effect of miR-520a-3p on tumor proliferation in vivo, a non-homogenous transplant model of tumors was established. Results miR-520a-3p expression was down-regulated, and MUC1 expression was up-regulated in AML patients. miR-520a-3p overexpression suppressed THP-1 cell proliferation, induced cell cycle G0/G1 inhibition and promoted apoptosis. miR-520a-3p targeted MUC1 and negatively regulated its expression. MUC1 knockdown inhibited THP-1 cell proliferation and promoted apoptosis. miR-520a-3p overexpression inhibited AML tumors growth. Conclusion Overexpression miR-520a-3p inhibited AML cell proliferation, and promoted apoptosis via inhibiting MUC1 expression and repressing Wnt/β-catenin pathway activation.
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Application of High-Efficiency Cell Expansion and High-Throughput Drug Sensitivity Screening for Leukemia Treatment. DISEASE MARKERS 2022; 2022:4052591. [PMID: 35845130 PMCID: PMC9277151 DOI: 10.1155/2022/4052591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/14/2022] [Accepted: 06/16/2022] [Indexed: 11/24/2022]
Abstract
This study is to assess the clinical value of in vitro primary cell high-efficiency expansion and high-throughput drug sensitivity screening (HEHDS) system in leukemia, and we evaluated a cohort of 121 patients with acute myeloid leukemia (AML) and 27 patients with acute lymphoblastic leukemia (ALL) using HEHDS. Bone marrow aspirates were collected from patients with leukemia. Purified leukemic cancer cells were obtained, cultured, and screened with a panel of 247 FDA-approved compounds by HEHDS technology. Ninety-six patients received HEHDS-guided therapy while 52 patients who were subjected to physician directed therapy served as controls. ALL patients who received treatment guided by HEHDS showed higher rate of complete remission (CR) than that of patients in the non-HEHDS group (90.91% vs. 56.25%). Similarly, AML patients received HEHDS-guided therapy were found to have greater CR rate, when compared with patients who received physician-directed therapy (45.88% vs. 25%). There was a significantly higher rate of CR in HEHDS-guided therapy group compared to the non-HEHDS group. The application of HEHDS could be beneficial for leukemia treatment.
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Trad R, Warda W, Alcazer V, Neto da Rocha M, Berceanu A, Nicod C, Haderbache R, Roussel X, Desbrosses Y, Daguindau E, Renosi F, Roumier C, Bouquet L, Biichle S, Guiot M, Seffar E, Caillot D, Depil S, Robinet E, Salma Y, Deconinck E, Deschamps M, Ferrand C. Chimeric antigen receptor T-cells targeting IL-1RAP: a promising new cellular immunotherapy to treat acute myeloid leukemia. J Immunother Cancer 2022; 10:jitc-2021-004222. [PMID: 35803613 PMCID: PMC9272123 DOI: 10.1136/jitc-2021-004222] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2022] [Indexed: 11/29/2022] Open
Abstract
Background Acute myeloid leukemia (AML) remains a very difficult disease to cure due to the persistence of leukemic stem cells (LSCs), which are resistant to different lines of chemotherapy and are the basis of refractory/relapsed (R/R) disease in 80% of patients with AML not receiving allogeneic transplantation. Methods In this study, we showed that the interleukin-1 receptor accessory protein (IL-1RAP) protein is overexpressed on the cell surface of LSCs in all subtypes of AML and confirmed it as an interesting and promising target in AML compared with the most common potential AML targets, since it is not expressed by the normal hematopoietic stem cell. After establishing the proof of concept for the efficacy of chimeric antigen receptor (CAR) T-cells targeting IL-1RAP in chronic myeloid leukemia, we hypothesized that third-generation IL-1RAP CAR T-cells could eliminate AML LSCs, where the medical need is not covered. Results We first demonstrated that IL-1RAP CAR T-cells can be produced from AML T-cells at the time of diagnosis and at relapse. In vitro and in vivo, we showed the effectiveness of IL-1RAP CAR T-cells against AML cell lines expressing different levels of IL-1RAP and the cytotoxicity of autologous IL-1RAP CAR T-cells against primary cells from patients with AML at diagnosis or at relapse. In patient-derived relapsed AML xenograft models, we confirmed that IL-1RAP CAR T-cells are able to circulate in peripheral blood and to migrate in the bone marrow and spleen, are cytotoxic against primary AML cells and increased overall survival. Conclusion In conclusion, our preclinical results suggest that IL-1RAP CAR T-based adoptive therapy could be a promising strategy in AML treatment and it warrants the clinical investigation of this CAR T-cell therapy.
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Affiliation(s)
- Rim Trad
- TIMC, EFSBFC, INSERM UMR1098 RIGHT,UFC, Besancon, France
| | - Walid Warda
- TIMC, EFSBFC, INSERM UMR1098 RIGHT,UFC, Besancon, France.,CanCell Therapeutics, Besancon, France
| | | | - Mathieu Neto da Rocha
- TIMC, EFSBFC, INSERM UMR1098 RIGHT,UFC, Besancon, France.,CanCell Therapeutics, Besancon, France
| | - Ana Berceanu
- Clinical Hematology, C.H. Univ Jean Minjoz, Besancon, France
| | | | | | - Xavier Roussel
- Clinical Hematology, C.H. Univ Jean Minjoz, Besancon, France
| | | | | | - Florain Renosi
- TIMC, EFSBFC, INSERM UMR1098 RIGHT,UFC, Besancon, France
| | | | - Lucie Bouquet
- TIMC, EFSBFC, INSERM UMR1098 RIGHT,UFC, Besancon, France
| | - Sabeha Biichle
- TIMC, EFSBFC, INSERM UMR1098 RIGHT,UFC, Besancon, France
| | - Melanie Guiot
- TIMC, EFSBFC, INSERM UMR1098 RIGHT,UFC, Besancon, France
| | - Evan Seffar
- TIMC, EFSBFC, INSERM UMR1098 RIGHT,UFC, Besancon, France
| | - Denis Caillot
- Clinical Hematology, CHU François Mitterrand, Dijon, France
| | | | | | - Yahya Salma
- Laboratory of Applied Biotechnology (LBA3B), Lebanese University, Tripoli, Lebanon
| | - Eric Deconinck
- Clinical Hematology, C.H. Univ Jean Minjoz, Besancon, France
| | - Marina Deschamps
- TIMC, EFSBFC, INSERM UMR1098 RIGHT,UFC, Besancon, France.,CanCell Therapeutics, Besancon, France
| | - Christophe Ferrand
- TIMC, EFSBFC, INSERM UMR1098 RIGHT,UFC, Besancon, France .,CanCell Therapeutics, Besancon, France
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44
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Vitkevičienė A, Skliutė G, Žučenka A, Borutinskaitė V, Navakauskienė R. Potential Prognostic Markers for Relapsed/Refractory vs. Responsive Acute Myeloid Leukemia. Cancers (Basel) 2022; 14:cancers14112752. [PMID: 35681732 PMCID: PMC9179343 DOI: 10.3390/cancers14112752] [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: 04/27/2022] [Revised: 05/25/2022] [Accepted: 05/30/2022] [Indexed: 12/04/2022] Open
Abstract
Simple Summary Acute myeloid leukemia (AML) is the most common blood cancer in the elderly, which progresses rapidly and is often fatal. The prognosis for AML remains poor in most older patients: only about 15% of patients over 60 years of age can recover. Our aim is to determine new potential AML clinical treatment prognosis markers. We analyzed certain genes, proteins and the epigenome profile in therapy-resistant and responsive AML patients at diagnosis stage and after clinical treatment. We determined that MYC, WT1, IDH1, CDKN1A, HDAC2, TET1, KAT6A and GATAD2A gene expression changes might characterize refractory AML. Therefore, these genes could have an impact for AML prognosis. Abstract Acute myeloid leukemia (AML) is a heterogeneous disease. A significant proportion of AML patients is refractory to clinical treatment or relapses. Our aim is to determine new potential AML clinical treatment prognosis markers. We investigated various cell fate and epigenetic regulation important gene level differences between refractory and responsive AML patient groups at diagnosis stage and after clinical treatment using RT-qPCR. We demonstrated that oncogenic MYC and WT1 and metabolic IDH1 gene expression was significantly higher and cell cycle inhibitor CDKN1A (p21) gene expression was significantly lower in refractory patients’ bone marrow cells compared to treatment responsive patients both at diagnosis and after clinical treatment. Moreover, we determined that, compared to clinical treatment responsive patients, refractory patients possess a significantly higher gene expression of histone deacetylase 2 (HDAC2) and epigenetic DNA modulator TET1 and a significantly lower gene expression of lysine acetyltransferase 6A (KAT6A) and nucleosome remodeling and deacetylase (NuRD) complex component GATAD2A. We suggest that MYC, WT1, IDH1, CDKN1A, HDAC2, TET1, KAT6A and GATAD2A gene expression changes might characterize refractory AML. Thus, they might be useful for AML prognosis. Additionally, we suggest that epigenetic modulation might be beneficial in combination with standard treatment.
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Affiliation(s)
- Aida Vitkevičienė
- Department of Molecular Cell Biology, Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekio av. 7, LT-01257 Vilnius, Lithuania; (A.V.); (G.S.); (V.B.)
| | - Giedrė Skliutė
- Department of Molecular Cell Biology, Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekio av. 7, LT-01257 Vilnius, Lithuania; (A.V.); (G.S.); (V.B.)
| | - Andrius Žučenka
- Hematology, Oncology and Transfusion Medicine Centre, Vilnius University Hospital Santaros Klinikos, Santariskiu str. 2, LT-08661 Vilnius, Lithuania;
| | - Veronika Borutinskaitė
- Department of Molecular Cell Biology, Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekio av. 7, LT-01257 Vilnius, Lithuania; (A.V.); (G.S.); (V.B.)
| | - Rūta Navakauskienė
- Department of Molecular Cell Biology, Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekio av. 7, LT-01257 Vilnius, Lithuania; (A.V.); (G.S.); (V.B.)
- Correspondence: ; Tel.: +370-5-223-4409
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Mu-Mosley H, Ostermann L, Muftuoglu M, Vaidya A, Bonifant CL, Velasquez MP, Gottschalk S, Andreeff M. Transgenic Expression of IL15 Retains CD123-Redirected T Cells in a Less Differentiated State Resulting in Improved Anti-AML Activity in Autologous AML PDX Models. Front Immunol 2022; 13:880108. [PMID: 35615350 PMCID: PMC9124830 DOI: 10.3389/fimmu.2022.880108] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 03/22/2022] [Indexed: 12/20/2022] Open
Abstract
Immunotherapy with T-cells expressing bispecific T-cell engagers (ENG T-cells) is a promising approach to improve the outcomes for patients with recurrent/refractory acute myeloid leukemia (AML). However, similar to T-cells expressing chimeric antigen receptors (CARs), their antitumor activity is limited in the setting of chronic antigen stimulation. We therefore set out to explore whether transgenic expression of IL15 improves the effector function of ENG T-cells targeting CD123-positive AML. T-cells expressing CD123-specific ENG (CD123-ENG) ± IL15 were generated by retroviral transduction from peripheral blood T cells from healthy donors or patients with AML. In this study, we characterized in detail the phenotype and effector functions of ENG T-cell populations in vitro and in vivo. IL15-expressing CD123-ENG (CD123-ENG.IL15) T-cells retained their antigen-specificity and effector function in the setting of chronic antigen exposure for more 30 days of coculture with AML blasts in contrast to CD123-ENG T-cells, whose effector function rapidly eroded. Furthermore, CD123-ENG.IL15 T-cells remained in a less differentiated state as judged by a high frequency of naïve/memory stem T-cell-like cells (CD45RA+CCR7+/CD45RO−CD62L+ cells) without evidence of T-cell exhaustion. Single cell cytokine profiling using IsoPlexis revealed enhanced T-cell polyfunctionality of CD123-ENG.IL15 T-cells as judged by effector cytokine production, including, granzyme B, IFN-γ, MIP-1α, perforin, TNF-α, and TNF-β. In vivo, CD123-ENG.IL15 T-cells exhibited superior antigen-specific anti-AML activity and T-cell persistence in both peripheral blood and tissues (BM, spleens, and livers), resulting in a significant survival advantage in one AML xenograft model and two autologous AML PDX models. In conclusion, we demonstrate here that the expansion, persistence, and anti-AML activity of CD123-ENG T-cells can be significantly improved by transgenic expression of IL15, which promotes a naïve/TSCM-like phenotype. However, we also highlight that targeting a single tumor antigen (CD123) can lead to immune escape, reinforcing the need to develop approaches to target multiple antigens. Likewise, our study demonstrates that it is feasible to evaluate autologous T cells in AML PDX models, which will be critical for future preclinical evaluations of next generation AML-redirected T-cell therapies.
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Affiliation(s)
- Hong Mu-Mosley
- Section of Molecular Hematology and Therapy, Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Lauren Ostermann
- Section of Molecular Hematology and Therapy, Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Muharrem Muftuoglu
- Section of Molecular Hematology and Therapy, Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Abishek Vaidya
- Department of Bone Marrow Transplantation & Cellular Therapy, St. Jude Children’s Research Hospital, Memphis, TN, United States
| | - Challice L. Bonifant
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center Johns Hopkins University, School of Medicine Baltimore, MD, United States
| | - Mireya Paulina Velasquez
- Department of Bone Marrow Transplantation & Cellular Therapy, St. Jude Children’s Research Hospital, Memphis, TN, United States
| | - Stephen Gottschalk
- Department of Bone Marrow Transplantation & Cellular Therapy, St. Jude Children’s Research Hospital, Memphis, TN, United States
- *Correspondence: Michael Andreeff, ; Stephen Gottschalk,
| | - Michael Andreeff
- Section of Molecular Hematology and Therapy, Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, United States
- *Correspondence: Michael Andreeff, ; Stephen Gottschalk,
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Jamy O, Lin K, Worth S, Bachiashvili K, Rangaraju S, Vachhani P, Bhatia R. Hypomethylating agent/venetoclax versus intensive chemotherapy in adults with relapsed or refractory acute myeloid leukaemia. Br J Haematol 2022; 198:e35-e37. [PMID: 35509246 DOI: 10.1111/bjh.18229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/20/2022] [Accepted: 04/21/2022] [Indexed: 11/27/2022]
Affiliation(s)
- Omer Jamy
- Division of Hematology and Oncology, Department of Medicine, University of Alabama at Birmingham, Alabama, USA
| | - Karen Lin
- Department of Medicine, Grandview Medical Center, Birmingham, Alabama, USA
| | - Sarah Worth
- Division of Hematology and Oncology, Department of Medicine, University of Alabama at Birmingham, Alabama, USA
| | - Kimo Bachiashvili
- Division of Hematology and Oncology, Department of Medicine, University of Alabama at Birmingham, Alabama, USA
| | - Sravanti Rangaraju
- Division of Hematology and Oncology, Department of Medicine, University of Alabama at Birmingham, Alabama, USA
| | - Pankit Vachhani
- Division of Hematology and Oncology, Department of Medicine, University of Alabama at Birmingham, Alabama, USA
| | - Ravi Bhatia
- Division of Hematology and Oncology, Department of Medicine, University of Alabama at Birmingham, Alabama, USA
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Park MN, Jeon HW, Rahman MA, Park SS, Jeong SY, Kim KH, Kim SH, Kim W, Kim B. Daemonorops draco Blume Induces Apoptosis Against Acute Myeloid Leukemia Cells via Regulation of the miR-216b/c-Jun. Front Oncol 2022; 12:808174. [PMID: 35356209 PMCID: PMC8959842 DOI: 10.3389/fonc.2022.808174] [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: 11/03/2021] [Accepted: 02/07/2022] [Indexed: 11/13/2022] Open
Abstract
Daemonorops draco Blume (DD), also called dragon’s blood, has been used as a traditional Korean medicine, especially for relieving pain caused by wound infection. Recently, it has been described that DD has antibacterial and analgesic effects. In this study, the underlying anticancer effect of DD associated with apoptosis was investigated in acute myeloid leukemia cell lines U937 and THP-1. DD exhibited cytotoxic effects and induced apoptosis in U937 and THP-1 cells. Moreover, DD treatment significantly reduced mitochondrial membrane potential (ΔΨ). The protein expression of cleaved poly(ADP-ribose) polymerase, cleaved caspase-3, p-H2A.X, CCAAT/enhancer-binding protein (CHOP), and activating transcription factor 4 was upregulated by DD treatment. Consistently, DD-treated cells had increased reactive oxygen species (ROS) level in a concentration-dependent manner via miR-216b activation in association with c-Jun inhibition. N-acetyl-L-cysteine pretreatment reversed the cytotoxic effect of DD treatment as well as prevented ROS accumulation. Collectively, the results of this study suggest that the anticancer effect of DD in AML was mediated by CHOP-dependent apoptosis along with ROS accumulation and included upregulation of miR-216b followed by a decrease in c-Jun.
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Affiliation(s)
- Moon Nyeo Park
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Seoul, South Korea.,Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
| | - Hee Won Jeon
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
| | - Md Ataur Rahman
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Seoul, South Korea.,Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
| | - Se Sun Park
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
| | - Se Yun Jeong
- School of Pharmacy, Sungkyunkwan University, Suwon, South Korea
| | - Ki Hyun Kim
- School of Pharmacy, Sungkyunkwan University, Suwon, South Korea
| | - Sung-Hoon Kim
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
| | - Woojin Kim
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
| | - Bonglee Kim
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Seoul, South Korea.,Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
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48
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Xiang X, Bao R, Wu Y, Luo Y. Targeting Mitochondrial Proteases for Therapy of Acute Myeloid Leukemia. Br J Pharmacol 2022; 179:3268-3282. [PMID: 35352341 DOI: 10.1111/bph.15844] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 03/10/2022] [Accepted: 03/17/2022] [Indexed: 02/05/2023] Open
Abstract
Targeting cancer metabolism has emerged as an attractive approach to improve therapeutic regimens in acute myeloid leukemia (AML). Mitochondrial proteases are closely related to cancer metabolism, but their biological functions have not been well characterized in AML. According to different catogory, we comprehensively reviewed the role of mitochondrial proteases in AML. This review highlights some 'powerful' mitochondrial protease targets, including their biological function, chemical modulators, and applicative prospect in AML.
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Affiliation(s)
- Xinrong Xiang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China.,Department of Hematology and Hematology Research Laboratory, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Rui Bao
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yu Wu
- Department of Hematology and Hematology Research Laboratory, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Youfu Luo
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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Jiang N, Zhang X, Chen Q, Kantawong F, Wan S, Liu J, Li H, Zhou J, Lu B, Wu J. Identification of a Mitochondria-Related Gene Signature to Predict the Prognosis in AML. Front Oncol 2022; 12:823831. [PMID: 35359394 PMCID: PMC8960857 DOI: 10.3389/fonc.2022.823831] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 01/31/2022] [Indexed: 12/20/2022] Open
Abstract
Mitochondria-related metabolic reprogramming plays a major role in the occurrence, development, drug resistance, and recurrence of acute myeloid leukemia (AML). However, the roles of mitochondria-related genes (MRGs) in the prognosis and immune microenvironment for AML patients remain largely unknown. In this study, by least absolute shrinkage and selection operator (LASSO) Cox regression analysis, 4 MRGs’ (HPDL, CPT1A, IDH3A, and ETFB) signature was established that demonstrated good robustness in TARGET AML datasets. The univariate and multivariate Cox regression analyses both demonstrated that the MRG signature was a robust independent prognostic factor in overall survival prediction with high accuracy for AML patients. Based on the risk score calculated by the signature, samples were divided into high- and low-risk groups. Gene set enrichment analysis (GSEA) suggested that the MRG signature is involved in the immune-related pathways. Via immune infiltration analysis and immunosuppressive genes analysis, we found that MRG risk of AML patients was strikingly positively correlated with an immune cell infiltration and expression of critical immune checkpoints, indicating that the poor prognosis might be caused by immunosuppressive tumor microenvironment (TME). In summary, the signature based on MRGs could act as an independent risk factor for predicting the clinical prognosis of AML and could also reflect an association with the immunosuppressive microenvironment, providing a novel method for AML metabolic and immune therapy based on the regulation of mitochondrial function.
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Affiliation(s)
- Nan Jiang
- School of Pharmacy, Southwest Medical University, Luzhou, China
- Foreign Language School, Southwest Medical University, Luzhou, China
- Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Xinzhuo Zhang
- Foreign Language School, Southwest Medical University, Luzhou, China
| | - Qi Chen
- The Affiliated Hospital of Southwest Medical University, Southwest Medical University, Luzhou, China
| | - Fahsai Kantawong
- Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Shengli Wan
- School of Pharmacy, Southwest Medical University, Luzhou, China
- Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
- The Affiliated Hospital of Southwest Medical University, Southwest Medical University, Luzhou, China
| | - Jian Liu
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Hua Li
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Jie Zhou
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Bin Lu
- The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
- *Correspondence: Jianming Wu, ; Bin Lu,
| | - Jianming Wu
- School of Pharmacy, Southwest Medical University, Luzhou, China
- *Correspondence: Jianming Wu, ; Bin Lu,
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50
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Elsayed AH, Cao X, Mitra AK, Wu H, Raimondi S, Cogle C, Al-Mansour Z, Ribeiro RC, Gamis A, Kolb EA, Aplenc R, Alonzo TA, Meshinchi S, Rubnitz J, Pounds S, Lamba JK. Polygenic Ara-C Response Score Identifies Pediatric Patients With Acute Myeloid Leukemia in Need of Chemotherapy Augmentation. J Clin Oncol 2022; 40:772-783. [PMID: 34990262 PMCID: PMC8887949 DOI: 10.1200/jco.21.01422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
PURPOSE To establish a patient-specific polygenic score derived from cytarabine (ara-C) pathway pharmacogenomic evaluation to personalize acute myeloid leukemia (AML) treatment. MATERIALS AND METHODS Single nucleotide polymorphisms (SNPs) in the ara-C-pathway genes were analyzed with outcome in patients from the multicenter-AML02 trial (N = 166). Multi-SNP predictor modeling was used to develop 10-SNP Ara-C_SNP score (ACS10) using top SNPs predictive of minimal residual disease and event-free survival (EFS) from the AML02-cohort and four SNPs previously associated with ara-C triphosphate levels in the AML97 trial. ACS10 was evaluated for association with outcomes in each clinical trial arms: the standard low-dose ara-C (LDAC, n = 91) and augmented high-dose ara-C (HDAC, n = 75) arms of AML02 and the standard Ara-C, daunorubicin and etoposide (ADE) (n = 465) and the augmented ADE + gemtuzumab ozogamicin (GO; n = 466) arms of AAML0531 trial. RESULTS In the standard LDAC-arm of AML02 cohort, the low-ACS10 score group (≤ 0) had significantly worse EFS (ACS10 low v high hazard ratio [HR] = 2.81; 95% CI, 1.45 to 5.43; P = .002) and overall survival (OS; HR = 2.98; 95% CI, 1.32 to 6.75; P = .009) compared with the high-ACS10 group (score > 0). These results were validated in the standard-ADE arm of AAML0531, with poor outcome in the low-ASC10 group compared with the high-ACS10 group (EFS: HR = 1.35, 95% CI, 1.04 to 1.75, P = .026; OS: HR = 1.64, 95% CI, 1.2 to 2.22, P = .002). Within the augmented arms (AML02-HDAC and AAML0531-ADE + GO), EFS and OS did not differ between low- and high-ACS10 score groups. In both cohorts, patients with low-ACS10 consistently showed a 10-percentage point improvement in 5-year EFS with augmented therapy (AML02-HDAC or AAML0531-ADE + GO arms) than with standard therapy (AML02-LDAC or AAML0531-ADE arms). CONCLUSION Patients with low-ACS10 score experienced significantly poor outcome when treated on standard regimen. Augmentation with either high-dose ara-C or GO addition improved outcome in low-ACS10 group. A polygenic ACS10 score can identify patients with unfavorable pharmacogenetic characteristics and offers a potential for an elective augmented therapy option.
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Affiliation(s)
- Abdelrahman H. Elsayed
- Department of Pharmacotherapy and Translational Research, College of Pharmacy, University of Florida, Gainesville, FL
| | - Xueyuan Cao
- Department of Acute and Tertiary Care, University of Tennessee Health Science Center, Memphis, TN
| | - Amit K. Mitra
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL
| | - Huiyun Wu
- Department of Biostatistics, St Jude Children's Research Hospital, Memphis, TN
| | - Susana Raimondi
- Department of Pathology, St Jude Children's Research Hospital, Memphis, TN
| | | | | | - Raul C. Ribeiro
- Department of Oncology, St Jude Children's Research Hospital, Memphis, TN
| | - Alan Gamis
- Department of Hematology-Oncology, Children's Mercy Hospitals and Clinics, Kansas City, MO
| | | | - Richard Aplenc
- Division of Pediatric Oncology/Stem Cell Transplant, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Todd A. Alonzo
- COG Statistics and Data Center, Monrovia, CA,Biostatistics Division, University of Southern California, Los Angeles, CA
| | | | - Jeffrey Rubnitz
- Department of Oncology, St Jude Children's Research Hospital, Memphis, TN
| | - Stanley Pounds
- Department of Biostatistics, St Jude Children's Research Hospital, Memphis, TN
| | - Jatinder K. Lamba
- Department of Pharmacotherapy and Translational Research, College of Pharmacy, University of Florida, Gainesville, FL,University of Florida Health Cancer Center, University of Florida, Gainesville, FL,Center for Pharmacogenomics and Precision Medicine, College of Pharmacy, University of Florida, Gainesville, FL,Jatinder K. Lamba, PhD, Department of Pharmacotherapy and Translational Research, College of Pharmacy, University of Florida, 1345 Center Drive, Gainesville, FL 32608; e-mail:
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