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Petinati NA, Sadovskaya AV, Sats NV, Kapranov NM, Davydova YO, Fastova EA, Magomedova AU, Vasilyeva AN, Aleshina OA, Arapidi GP, Shender VO, Smirnov IP, Pobeguts OV, Lagarkova MA, Drize NI, Parovichnikova EN. Molecular Changes in Immunological Characteristics of Bone Marrow Multipotent Mesenchymal Stromal Cells in Lymphoid Neoplasia. BIOCHEMISTRY. BIOKHIMIIA 2024; 89:883-903. [PMID: 38880649 DOI: 10.1134/s0006297924050092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 11/22/2023] [Accepted: 11/23/2023] [Indexed: 06/18/2024]
Abstract
Immune system and bone marrow stromal cells play an important role in maintaining normal hematopoiesis. Lymphoid neoplasia disturbs not only development of immune cells, but other immune response mechanisms as well. Multipotent mesenchymal stromal cells (MSCs) of the bone marrow are involved in immune response regulation through both intercellular interactions and secretion of various cytokines. In hematological malignancies, the bone marrow stromal microenvironment, including MSCs, is altered. Aim of this study was to describe the differences of MSCs' immunological function in the patients with acute lymphoblastic leukemia (ALL) and diffuse large B-cell lymphoma (DLBCL). In ALL, malignant cells arise from the early precursor cells localized in bone marrow, while in DLBCL they arise from more differentiated B-cells. In this study, only the DLBCL patients without bone marrow involvement were included. Growth parameters, surface marker expression, genes of interest expression, and secretion pattern of bone marrow MSCs from the patients with ALL and DLBCL at the onset of the disease and in remission were studied. MSCs from the healthy donors of corresponding ages were used as controls. It has been shown that concentration of MSCs in the bone marrow of the patients with ALL is reduced at the onset of the disease and is restored upon reaching remission; in the patients with DLBCL this parameter does not change. Proliferative capacity of MSCs did not change in the patients with ALL; however, the cells of the DLBCL patients both at the onset and in remission proliferated significantly faster than those from the donors. Expression of the membrane surface markers and expression of the genes important for differentiation, immunological status maintenance, and cytokine secretion differed significantly in the MSCs of the patients from those of the healthy donors and depended on nosology of the disease. Secretomes of the MSCs varied greatly; a number of proteins associated with immune response regulation, differentiation, and maintenance of hematopoietic stem cells were depleted in the secretomes of the cells from the patients. Lymphoid neoplasia leads to dramatic changes in the functional immunological status of MSCs.
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Affiliation(s)
- Nataliya A Petinati
- National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, Moscow, 125167, Russia.
| | - Aleksandra V Sadovskaya
- National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, Moscow, 125167, Russia
- Lomonosov Moscow State University, Moscow, 119991, Russia
| | - Natalia V Sats
- National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, Moscow, 125167, Russia
| | - Nikolai M Kapranov
- National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, Moscow, 125167, Russia
| | - Yulia O Davydova
- National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, Moscow, 125167, Russia
| | - Ekaterina A Fastova
- National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, Moscow, 125167, Russia
| | - Aminat U Magomedova
- National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, Moscow, 125167, Russia
| | - Anastasia N Vasilyeva
- National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, Moscow, 125167, Russia
| | - Olga A Aleshina
- National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, Moscow, 125167, Russia
| | - Georgiy P Arapidi
- Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine, Federal Medical Biological Agency, Moscow, 119435, Russia
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, 117997, Russia
- Moscow Institute of Physics and Technology, Dolgoprudny, 141700, Russia
| | - Viktoria O Shender
- Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine, Federal Medical Biological Agency, Moscow, 119435, Russia
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, 117997, Russia
| | - Igor P Smirnov
- Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine, Federal Medical Biological Agency, Moscow, 119435, Russia
| | - Olga V Pobeguts
- Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine, Federal Medical Biological Agency, Moscow, 119435, Russia
| | - Maria A Lagarkova
- Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine, Federal Medical Biological Agency, Moscow, 119435, Russia
| | - Nina I Drize
- National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, Moscow, 125167, Russia
| | - Elena N Parovichnikova
- National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, Moscow, 125167, Russia
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He K, Liu X, Hoffman RD, Shi RZ, Lv GY, Gao JL. G-CSF/GM-CSF-induced hematopoietic dysregulation in the progression of solid tumors. FEBS Open Bio 2022; 12:1268-1285. [PMID: 35612789 PMCID: PMC9249339 DOI: 10.1002/2211-5463.13445] [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: 03/27/2022] [Revised: 05/17/2022] [Accepted: 05/24/2022] [Indexed: 11/06/2022] Open
Abstract
There are two types of abnormal hematopoiesis in solid tumor occurrence and treatment: pathological hematopoiesis, and myelosuppression induced by radiotherapy and chemotherapy. In this review, we primarily focus on the abnormal pathological hematopoietic differentiation in cancer induced by tumor-released granulocyte colony stimulating factor (G-CSF) and granulocyte-macrophage colony stimulating factor (GM-CSF). As key factors in hematopoietic development, G-CSF/GM-CSF are well-known facilitators of myelopoiesis and mobilization of hematopoietic stem cells (HSCs). In addition, these two cytokines can also promote or inhibit tumors, dependent on tumor type. In multiple cancer types, hematopoiesis is greatly enhanced and abnormal lineage differentiation is induced by these two cytokines. Here, dysregulated hematopoiesis induced by G-CSF/GM-CSF in solid tumors and its mechanism are summarized, and the prognostic value of G-CSF/GM-CSF-associated dysregulated hematopoiesis for tumor metastasis is also briefly highlighted.
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Affiliation(s)
- Kai He
- The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310009, China
| | - Xi Liu
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, 310053, China
| | - Robert D Hoffman
- Yo San University of Traditional Chinese Medicine, Los Angeles, CA, 90066, USA
| | - Rong-Zhen Shi
- Tangqi Branch of Traditional Chinese Medicine Hospital of Yuhang District, Hangzhou, Zhejiang, 311106, China
| | - Gui-Yuan Lv
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University Hangzhou, Zhejiang, 310053, China
| | - Jian-Li Gao
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University Hangzhou, Zhejiang, 310053, China
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3
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Lei Z, Hu X, Wu Y, Fu L, Lai S, Lin J, Li X, Lv Y. The Role and Mechanism of the Vascular Endothelial Niche in Diseases: A Review. Front Physiol 2022; 13:863265. [PMID: 35574466 PMCID: PMC9092213 DOI: 10.3389/fphys.2022.863265] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 04/13/2022] [Indexed: 12/15/2022] Open
Abstract
Vascular endothelial cells, forming the inner wall of the blood vessels, participate in the body’s pathological and physiological processes of immunity, tumors, and infection. In response to an external stimulus or internal pathological changes, vascular endothelial cells can reshape their microenvironment, forming a “niche”. Current research on the vascular endothelial niche is a rapidly growing field in vascular biology. Endothelial niches not only respond to stimulation by external information but are also decisive factors that act on neighboring tissues and circulating cells. Intervention through the vascular niche is meaningful for improving the treatment of several diseases. This review aimed to summarize reported diseases affected by endothelial niches and signal molecular alterations or release within endothelial niches. We look forward to contributing knowledge to increase the understanding the signaling and mechanisms of the vascular endothelial niche in multiple diseases.
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Affiliation(s)
- Zhiqiang Lei
- School of Clinical Medicine, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Xiang Hu
- Department of Pharmacy, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yaoqi Wu
- Department of Pharmacy, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Longsheng Fu
- Department of Pharmacy, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Songqing Lai
- Department of Pharmacy, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jing Lin
- Department of Pharmacy, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xiaobing Li
- Department of Pharmacy, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yanni Lv
- School of Clinical Medicine, Jiangxi University of Chinese Medicine, Nanchang, China.,Department of Pharmacy, The First Affiliated Hospital of Nanchang University, Nanchang, China
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Bolandi SM, Pakjoo M, Beigi P, Kiani M, Allahgholipour A, Goudarzi N, Khorashad JS, Eiring AM. A Role for the Bone Marrow Microenvironment in Drug Resistance of Acute Myeloid Leukemia. Cells 2021; 10:2833. [PMID: 34831055 PMCID: PMC8616250 DOI: 10.3390/cells10112833] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/13/2021] [Accepted: 10/14/2021] [Indexed: 02/08/2023] Open
Abstract
Acute myeloid leukemia (AML) is a heterogeneous disease with a poor prognosis and remarkable resistance to chemotherapeutic agents. Understanding resistance mechanisms against currently available drugs helps to recognize the therapeutic obstacles. Various mechanisms of resistance to chemotherapy or targeted inhibitors have been described for AML cells, including a role for the bone marrow niche in both the initiation and persistence of the disease, and in drug resistance of the leukemic stem cell (LSC) population. The BM niche supports LSC survival through direct and indirect interactions among the stromal cells, hematopoietic stem/progenitor cells, and leukemic cells. Additionally, the BM niche mediates changes in metabolic and signal pathway activation due to the acquisition of new mutations or selection and expansion of a minor clone. This review briefly discusses the role of the BM microenvironment and metabolic pathways in resistance to therapy, as discovered through AML clinical studies or cell line and animal models.
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Affiliation(s)
- Seyed Mohammadreza Bolandi
- Department of Immunology, Razi Vaccine and Sera Research Institute, Karaj, Iran; (S.M.B.); (N.G.)
- Department of Pharmacology, Karaj Branch, Islamic Azad University, Karaj, Iran; (M.K.); (A.A.)
| | - Mahdi Pakjoo
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran; (M.P.); (P.B.)
| | - Peyman Beigi
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran; (M.P.); (P.B.)
| | - Mohammad Kiani
- Department of Pharmacology, Karaj Branch, Islamic Azad University, Karaj, Iran; (M.K.); (A.A.)
| | - Ali Allahgholipour
- Department of Pharmacology, Karaj Branch, Islamic Azad University, Karaj, Iran; (M.K.); (A.A.)
| | - Negar Goudarzi
- Department of Immunology, Razi Vaccine and Sera Research Institute, Karaj, Iran; (S.M.B.); (N.G.)
| | - Jamshid S. Khorashad
- Centre for Haematology, Hammersmith Hospital, Imperial College London, London W12 0HS, UK;
| | - Anna M. Eiring
- Center of Emphasis in Cancer, Department of Molecular and Translational Medicine, Texas Tech University Health Sciences Center at El Paso, El Paso, TX 79905, USA
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Rennert W, Sobh L, Cormier K, Smith J, Gonzalez C. The impact of donor total estimated blood volume on nucleated cell yield in bone marrow harvests for hematopoietic stem cell transplantation. Transfusion 2021; 61:1533-1541. [PMID: 33768535 DOI: 10.1111/trf.16374] [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: 10/26/2020] [Revised: 02/16/2021] [Accepted: 02/16/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Nucleated cell yields of marrow harvests depend on factors related to donors, the procedure itself, and the volume of marrow harvested. Few attempts have been made to relate donor characteristics to harvest volume. We hypothesize that the percentage of total donor blood volume accessed for harvesting impacts the nucleated cell yield per ml of marrow collected. METHODS AND MATERIALS We investigated 481 consecutive unrelated marrow harvests from a single center. Donor characteristics including weight, body mass index (BMI), white blood cells (WBCs), hemoglobin (Hgb), and platelet counts, as well as estimated total blood volume, were recorded and compared with nucleated cell yields and harvest volumes. RESULTS The percentage of donor blood volume accessed for marrow harvesting was inversely related to nucleated cell yields (r = -0.57). The donor-recipient weight differential impacted cell yields as well (r = 0.35), with heavier recipients requiring increased marrow volumes from smaller donors to satisfy their nucleated cell needs. 3.73 × 108 /kg of recipient weight could be collected with 95% certainty when harvest volumes did not exceed 16.1% of donor total blood volume. In a stepwise multiple regression analysis, 45.4% of cell yield variance was explained by blood volume percentage accessed for harvesting, donor weight, and WBC. Donor sex, BMI, and platelet counts did not contribute further to cell yield variance. Smokers had higher cell yields than nonsmokers (20.4 vs. 18.3 × 106 /ml; 95% confidence interval 0.62, 3.47) independent of other parameters. CONCLUSION Establishing the relationship between percentage of estimated donor total blood volume and recipient cell needs can facilitate donor selection for successful hematopoietic cell (HPC) transplants.
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Affiliation(s)
- Wolfgang Rennert
- Blood and Marrow Collection Program, Georgetown University Medical Center, Washington, DC, USA
| | - Lina Sobh
- Blood and Marrow Collection Program, Georgetown University Medical Center, Washington, DC, USA
| | - Katie Cormier
- Blood and Marrow Collection Program, Georgetown University Medical Center, Washington, DC, USA
| | - Jenna Smith
- Blood and Marrow Collection Program, Georgetown University Medical Center, Washington, DC, USA
| | - Corina Gonzalez
- Blood and Marrow Collection Program, Georgetown University Medical Center, Washington, DC, USA
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Aasebø E, Brenner AK, Birkeland E, Tvedt THA, Selheim F, Berven FS, Bruserud Ø. The Constitutive Extracellular Protein Release by Acute Myeloid Leukemia Cells-A Proteomic Study of Patient Heterogeneity and Its Modulation by Mesenchymal Stromal Cells. Cancers (Basel) 2021; 13:cancers13071509. [PMID: 33806032 PMCID: PMC8037744 DOI: 10.3390/cancers13071509] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/22/2021] [Accepted: 03/23/2021] [Indexed: 12/20/2022] Open
Abstract
Simple Summary The formation of normal blood cells in the bone marrow is supported by a network of non-hematopoietic cells including connective tissue cells, blood vessel cells and bone-forming cells. These cell types support and regulate the growth of acute myeloid leukemia (AML) cells and communicate with leukemic cells through the release of proteins to their common extracellular microenvironment. One of the AML-supporting normal cell types is a subset of connective tissue cells called mesenchymal stem cells. In the present study, we observed that AML cells release a wide range of diverse proteins into their microenvironment, but patients differ both with regard to the number and amount of released proteins. Inhibition of this bidirectional communication through protein release between AML cells and leukemia-supporting normal cells may become a new strategy for cancer treatment. Abstract Extracellular protein release is important both for the formation of extracellular matrix and for communication between cells. We investigated the extracellular protein release by in vitro cultured normal mesenchymal stem cells (MSCs) and by primary human acute myeloid leukemia (AML) cells derived from 40 consecutive patients. We observed quantifiable levels of 3082 proteins in our study; for the MSCs, we detected 1446 proteins, whereas the number of released proteins for the AML cells showed wide variation between patients (average number 1699, range 557–2380). The proteins were derived from various cellular compartments (e.g., cell membrane, nucleus, and cytoplasms), several organelles (e.g., cytoskeleton, endoplasmatic reticulum, Golgi apparatus, and mitochondria) and had various functions (e.g., extracellular matrix and exosomal proteins, cytokines, soluble adhesion molecules, protein synthesis, post-transcriptional modulation, RNA binding, and ribonuclear proteins). Thus, AML patients were very heterogeneous both regarding the number of proteins and the nature of their extracellularly released proteins. The protein release profiles of MSCs and primary AML cells show a considerable overlap, but a minority of the proteins are released only or mainly by the MSC, including several extracellular matrix molecules. Taken together, our observations suggest that the protein profile of the extracellular bone marrow microenvironment differs between AML patients, these differences are mainly caused by the protein release by the leukemic cells but this leukemia-associated heterogeneity of the overall extracellular protein profile is modulated by the constitutive protein release by normal MSCs.
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Affiliation(s)
- Elise Aasebø
- Department of Clinical Science, University of Bergen, 5021 Bergen, Norway; (E.A.); (A.K.B.)
- The Proteomics Facility of the University of Bergen (PROBE), University of Bergen, 5009 Bergen, Norway; (E.B.); (F.S.); (F.S.B.)
| | - Annette K. Brenner
- Department of Clinical Science, University of Bergen, 5021 Bergen, Norway; (E.A.); (A.K.B.)
| | - Even Birkeland
- The Proteomics Facility of the University of Bergen (PROBE), University of Bergen, 5009 Bergen, Norway; (E.B.); (F.S.); (F.S.B.)
| | | | - Frode Selheim
- The Proteomics Facility of the University of Bergen (PROBE), University of Bergen, 5009 Bergen, Norway; (E.B.); (F.S.); (F.S.B.)
| | - Frode S. Berven
- The Proteomics Facility of the University of Bergen (PROBE), University of Bergen, 5009 Bergen, Norway; (E.B.); (F.S.); (F.S.B.)
| | - Øystein Bruserud
- The Proteomics Facility of the University of Bergen (PROBE), University of Bergen, 5009 Bergen, Norway; (E.B.); (F.S.); (F.S.B.)
- Department of Medicine, Haukeland University Hospital, 5021 Bergen, Norway;
- Correspondence: or
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Jiang Y, Xu Z, Ma N, Yin L, Hao C, Li J. Effects of signaling pathway inhibitors on hematopoietic stem cells. Mol Med Rep 2020; 23:9. [PMID: 33179097 PMCID: PMC7687261 DOI: 10.3892/mmr.2020.11647] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 02/17/2020] [Indexed: 12/23/2022] Open
Abstract
While there are numerous small molecule inhibitory drugs available for a wide range of signalling pathways, at present, they are generally not used in combination in clinical settings. Previous reports have reported that the effects of glycogen synthase kinase (GSK)3β, p38MAPK, mTOR and histone deacetylase signaling combined together to suppress the stem-like nature of hematopoietic stem cells (HSCs), driving these cells to differentiate, cease proliferating and thereby impairing normal hematopoietic functionality. The present study aimed to determine the effect of HDACs, mTOR, GSK-3β and p38MAPK inhibitor combinations on the efficient expansion of HSCs using flow cytometry. Moreover, it specifically aimed to determine how inhibitors of the GSK3β signaling pathway, in combination with inhibitors of P38MAPK and mTOR signaling or histone deacetylase (HDAC) inhibitors, could affect HSC expansion, with the goal of identifying novel combination strategies useful for the expansion of HSCs. The results indicated that p38MAPK and/or GSK3β inhibitors increased Lin− cell and Lin−Sca-1+c-kit+ (LSK) cell numbers in vitro. Taken together, these results suggested that a combination of p38MAPK and GSK3β signaling may regulate HSC differentiation in vitro. These findings further indicated that the suppression of p38MAPK and/or GSK3β signalling may modulate HSC differentiation and self-renewal to enhance HSC expansion.
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Affiliation(s)
- Yuyu Jiang
- Stem Cell Laboratory, Department of Biology, College of Life Sciences, Shanghai Normal University, Shanghai 200234, P.R. China
| | - Zhaofeng Xu
- Stem Cell Laboratory, Department of Biology, College of Life Sciences, Shanghai Normal University, Shanghai 200234, P.R. China
| | - Na Ma
- Stem Cell Laboratory, Department of Biology, College of Life Sciences, Shanghai Normal University, Shanghai 200234, P.R. China
| | - Lizhi Yin
- Stem Cell Laboratory, Department of Biology, College of Life Sciences, Shanghai Normal University, Shanghai 200234, P.R. China
| | - Caiqin Hao
- Stem Cell Laboratory, Department of Biology, College of Life Sciences, Shanghai Normal University, Shanghai 200234, P.R. China
| | - Jing Li
- Stem Cell Laboratory, Department of Biology, College of Life Sciences, Shanghai Normal University, Shanghai 200234, P.R. China
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8
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Role of Inflammatory Factors during Disease Pathogenesis and Stem Cell Transplantation in Myeloproliferative Neoplasms. Cancers (Basel) 2020; 12:cancers12082250. [PMID: 32806517 PMCID: PMC7463735 DOI: 10.3390/cancers12082250] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/07/2020] [Accepted: 08/09/2020] [Indexed: 12/14/2022] Open
Abstract
Hematopoiesis is a highly regulated and complex process involving hematopoietic stem cells (HSCs), cell surface adhesion molecules, and cytokines as well as cells of the hematopoietic niche in the bone marrow (BM). Myeloproliferative neoplasms (MPNs) are characterized by clonal expansion of HSCs involving one or more blood cell lineages. Philadelphia-negative MPNs (Ph-neg MPNs) comprise polycythemia vera (PV), essential thrombocythemia (ET), and primary myelofibrosis (PMF). In nearly all patients with Ph-neg MPN, mutations in the genes encoding janus kinase 2 (JAK2), calreticulin (CALR), or the thrombopoietin receptor (MPL) can be detected and, together with additional mutations in epigenetic modifier genes, these genetic aberrations contribute to the clonal expansion of the cells. In addition to these intracellular changes in the malignant clone, inflammatory processes involving both the clonal and the non-clonal cells contribute to the signs and symptoms of the patients, as well as to progression of the disease to myelofibrosis (MF) or acute leukemia, and to thrombotic complications. This contribution has been corroborated in preclinical studies including mouse models and patient-derived iPS cells, and in clinical trials, using anti-inflammatory drugs such as JAK inhibitors and steroids, or immunomodulatory drugs such as IMiDs and interferon-alpha (IFNa), all of which change the (im)balance of circulating inflammatory factors (e.g., TNFa, IL-1b, and TGFβ) in MPN. Currently, allogeneic hematopoietic (stem) cell transplantation (allo-HCT) remains the only curative treatment for Ph-neg MPN and is the treatment of choice in intermediate-2 and high-risk MF. HCT can reverse inflammatory changes induced by MPN as well as fibrosis in a large proportion of patients, but it also induces itself profound changes in inflammatory cells and cytokines in the patient, which may help to eradicate the disease but also in part cause significant morbidity (e.g., by graft-versus-host disease). In this review, we focus on the contribution of aberrant inflammation to disease pathogenesis in Ph-neg MPN as well as the current understanding of its alterations after allogeneic HCT.
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Martelli AM, Paganelli F, Chiarini F, Evangelisti C, McCubrey JA. The Unfolded Protein Response: A Novel Therapeutic Target in Acute Leukemias. Cancers (Basel) 2020; 12:cancers12020333. [PMID: 32024211 PMCID: PMC7072709 DOI: 10.3390/cancers12020333] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 01/24/2020] [Accepted: 01/27/2020] [Indexed: 02/06/2023] Open
Abstract
The unfolded protein response (UPR) is an evolutionarily conserved adaptive response triggered by the stress of the endoplasmic reticulum (ER) due, among other causes, to altered cell protein homeostasis (proteostasis). UPR is mediated by three main sensors, protein kinase RNA-like endoplasmic reticulum kinase (PERK), activating transcription factor 6α (ATF6α), and inositol-requiring enzyme-1α (IRE1α). Given that proteostasis is frequently disregulated in cancer, UPR is emerging as a critical signaling network in controlling the survival, selection, and adaptation of a variety of neoplasias, including breast cancer, prostate cancer, colorectal cancer, and glioblastoma. Indeed, cancer cells can escape from the apoptotic pathways elicited by ER stress by switching UPR into a prosurvival mechanism instead of cell death. Although most of the studies on UPR focused on solid tumors, this intricate network plays a critical role in hematological malignancies, and especially in multiple myeloma (MM), where treatment with proteasome inhibitors induce the accumulation of unfolded proteins that severely perturb proteostasis, thereby leading to ER stress, and, eventually, to apoptosis. However, UPR is emerging as a key player also in acute leukemias, where recent evidence points to the likelihood that targeting UPR-driven prosurvival pathways could represent a novel therapeutic strategy. In this review, we focus on the oncogene-specific regulation of individual UPR signaling arms, and we provide an updated outline of the genetic, biochemical, and preclinical therapeutic findings that support UPR as a relevant, novel target in acute leukemias.
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Affiliation(s)
- Alberto M. Martelli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40126 Bologna, Italy;
- Correspondence: ; Tel.: +39-051-209-1580
| | - Francesca Paganelli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40126 Bologna, Italy;
| | - Francesca Chiarini
- CNR Institute of Molecular Genetics, 40136 Bologna, Italy; (F.C.); (C.E.)
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Camilla Evangelisti
- CNR Institute of Molecular Genetics, 40136 Bologna, Italy; (F.C.); (C.E.)
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - James A. McCubrey
- Department of Microbiology & Immunology, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA;
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RAF Kinase Inhibitor Protein in Myeloid Leukemogenesis. Int J Mol Sci 2019; 20:ijms20225756. [PMID: 31744053 PMCID: PMC6888401 DOI: 10.3390/ijms20225756] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 11/13/2019] [Accepted: 11/14/2019] [Indexed: 02/07/2023] Open
Abstract
RAF kinase inhibitor protein (RKIP) is an essential regulator of intracellular signaling. A somatic loss of RKIP expression is a frequent event in solid human cancers, and a role of RKIP as metastasis-suppressor is widely accepted nowadays. Recently, RKIP loss has been described in acute myeloid leukemia (AML) and a series of other myeloid neoplasias (MNs). Functional in vitro and in vivo experiments revealed that RKIP is an essential player within the development of these liquid tumors; however, the respective role of RKIP seems to be complex and multi-faceted. In this review, we will summarize the current knowledge about RKIP in myeloid leukemogenesis. We will initially describe its involvement in physiologic hematopoiesis, and will then proceed to discuss its role in the development of AML and other MNs. Finally, we will discuss potential therapeutic implications arising thereof.
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11
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Gowda C, Song C, Ding Y, Iyer S, Dhanyamraju PK, McGrath M, Bamme Y, Soliman M, Kane S, Payne JL, Dovat S. Cellular signaling and epigenetic regulation of gene expression in leukemia. Adv Biol Regul 2019; 75:100665. [PMID: 31623972 PMCID: PMC7239353 DOI: 10.1016/j.jbior.2019.100665] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 09/26/2019] [Accepted: 09/30/2019] [Indexed: 12/11/2022]
Abstract
Alterations in normal regulation of gene expression is one of the key features of hematopoietic malignancies. In order to gain insight into the mechanisms that regulate gene expression in these diseases, we dissected the role of the Ikaros protein in leukemia. Ikaros is a DNA-binding, zinc finger protein that functions as a transcriptional regulator and a tumor suppressor in leukemia. The use of ChIP-seq, RNA-seq, and ATAC-seq—coupled with functional experiments—revealed that Ikaros regulates both the global epigenomic landscape and epigenetic signature at promoter regions of its target genes. Casein kinase II (CK2), an oncogenic kinase that is overexpressed in leukemia, directly phosphorylates Ikaros at multiple, evolutionarily-conserved residues. Phosphorylation of Ikaros impairs the protein's ability to regulate both the transcription of its target genes and global epigenetic landscape in leukemia. Treatment of leukemia cells with a specific inhibitor of CK2 restores Ikaros function, resulting in cytotoxicity of leukemia cells. Here, we review the mechanisms through which the CK2-Ikaros signaling axis regulates the global epigenomic landscape and expression of genes that control cellular proliferation in leukemia.
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Affiliation(s)
- Chandrika Gowda
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Chunhua Song
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Yali Ding
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Soumya Iyer
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Pavan K Dhanyamraju
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Mary McGrath
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Yevgeniya Bamme
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Mario Soliman
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Shriya Kane
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Jonathon L Payne
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Sinisa Dovat
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, USA.
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12
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Ning T, Shao J, Zhang X, Luo X, Huang X, Wu H, Xu S, Wu B, Ma D. Ageing affects the proliferation and mineralization of rat dental pulp stem cells under inflammatory conditions. Int Endod J 2019; 53:72-83. [PMID: 31419325 DOI: 10.1111/iej.13205] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 08/13/2019] [Indexed: 02/06/2023]
Abstract
AIM To comparatively evaluate changes in the proliferation and mineralization abilities of dental pulp stem cells (DPSCs) from juvenile and adult rats in a lipopolysaccharide (LPS)-induced inflammatory microenvironment to provide a theoretical basis for the age-related differences observed in DPSCs during repair of inflammatory injuries. METHODOLOGY DPSCs were isolated from juvenile (JDPSCs) and adult rats (ADPSCs), and senescence-associated β-galactosidase staining was used to compare senescence between JDPSCs and ADPSCs. Effects of LPS on JDPSCs and ADPSCs proliferation were investigated by cell counting kit-8 assays and flow cytometry. Alizarin red staining, quantitative reverse transcription polymerase chain reaction and Western blot assay were used to examine the effects of LPS on mineralization-related genes and proteins in JDPSCs and ADPSCs. Immunohistochemistry was used to compare interleukin-1β (IL-1β) and osteocalcin (OCN) expression in the pulpitis model. Unpaired Student's t-tests and one-way anova were used for statistical analysis. RESULTS DPSCs were isolated from juvenile and adult rat dental pulp tissues. At low concentrations (0.1-1 μg mL-1 ), LPS significantly promoted the proliferation of JDPSCs (P < 0.01) and ADPSCs (P < 0.01 or P < 0.05), with the effect being stronger in JDPSCs than in ADPSCs. In addition, mineralized nodules and the expression of mineralization-related genes (OCN, DSPP, ALP, BSP) increased significantly after stimulation with LPS (0.5 μg mL-1 ) in JDPSCs and ADPSCs (P < 0.01 or P < 0.05), and JDPSCs displayed a more obvious increase than ADPSCs. Western blots revealed OCN and ALP expression levels in JDPSCs treated with LPS were significantly upregulated (P < 0.05); meanwhile, ALP expression in ADPSCs increased slightly but significantly (P < 0.05), and OCN expression was not affected. Finally, IL-1β expression was significantly higher (P < 0.05) and OCN expression was significantly lower (P < 0.05) in the inflamed dental pulp of adult rats than in juvenile rats. CONCLUSIONS A certain degree of inflammatory stimulation promoted the proliferation and mineralization of DPSCs; however, this effect declined with age. The DPSCs of adult donors in an inflammatory microenvironment have a weaker repair ability than that of juvenile donors, who are better candidates for tissues damage repair.
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Affiliation(s)
- T Ning
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,College of Stomatology, Southern Medical University, Guangzhou, China.,Department of Endodontics, Stomatological Hospital, Southern Medical University, Guangzhou, China
| | - J Shao
- Department of Stomatology, Guangzhou Hospital of Integrated Traditional and West Medicine, Guangzhou, China
| | - X Zhang
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,College of Stomatology, Southern Medical University, Guangzhou, China
| | - X Luo
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,College of Stomatology, Southern Medical University, Guangzhou, China
| | - X Huang
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,College of Stomatology, Southern Medical University, Guangzhou, China
| | - H Wu
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,College of Stomatology, Southern Medical University, Guangzhou, China
| | - S Xu
- College of Stomatology, Southern Medical University, Guangzhou, China.,Department of Endodontics, Stomatological Hospital, Southern Medical University, Guangzhou, China
| | - B Wu
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,College of Stomatology, Southern Medical University, Guangzhou, China
| | - D Ma
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,College of Stomatology, Southern Medical University, Guangzhou, China
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13
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HDAC and HMT Inhibitors in Combination with Conventional Therapy: A Novel Treatment Option for Acute Promyelocytic Leukemia. JOURNAL OF ONCOLOGY 2019; 2019:6179573. [PMID: 31396278 PMCID: PMC6668531 DOI: 10.1155/2019/6179573] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 06/20/2019] [Accepted: 06/27/2019] [Indexed: 12/23/2022]
Abstract
Acute promyelocytic leukemia (APL) is characterized by PML-RARA translocation, which causes the blockage of promyelocyte differentiation. Conventional treatment with Retinoic acid and chemotherapeutics is quite satisfactory. However, there are still patients who relapse or develop resistance to conventional treatment. To propose new possibilities for acute leukemia treatment, we studied the potential of histone deacetylase (HDAC) inhibitor and histone methyl transferase (HMT) inhibitor to enhance conventional therapy in vitro and ex vivo. NB4 and HL60 cell lines were used as an in vitro model; APL patient bone marrow mononuclear cells were used as an ex vivo model. Cell samples were treated with Belinostat (HDAC inhibitor) and 3-Deazaneplanocin A (HMT inhibitor) in combination with conventional treatment (Retinoic acid and Idarubicin). We demonstrated that the combined treatment used in the study had slightly higher effect on cell proliferation inhibition than conventional treatment. Also, enhanced treatment showed stronger effect on induction of apoptosis and on suppression of metabolism. Moreover, the treatment accelerated granulocytic cell differentiation and caused chromatin remodelling (increased H3K14 and H4 acetylation levels). In vitro and ex vivo models showed similar response to the treatment with different combinations of 3-Deazaneplanocin A, Belinostat, Retinoic acid, and Idarubicin. In conclusion, we suggest that 3-Deazaneplanocin A and Belinostat enhanced conventional acute promyelocytic leukemia treatment and could be considered for further investigations for clinical use.
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14
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Yurova KA, Khaziakhmatova OG, Melashchenko ES, Malashchenko VV, Shunkin EO, Shupletsova VV, Ivanov PA, Khlusov IA, Litvinova LS. Cellular and Molecular Basis of Osteoblastic and Vascular Niches in the Processes of Hematopoiesis and Bone Remodeling (A Short Review of Modern Views). Curr Pharm Des 2019; 25:663-669. [PMID: 30931856 DOI: 10.2174/1381612825666190329153626] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 03/25/2019] [Indexed: 01/01/2023]
Abstract
In evolutionary processes, human bone marrow has formed as an organ depot of various types of cells that arise from hematopoietic stem cells (HSCs) and mesenchymal stem cells (MSCs). Vital HSC activity is controlled through molecular interactions with the niche microenvironment. The review describes current views on the formation of key molecular and cellular components of the HSC niche, which ensure maintenance of home ostasis in stem cell niches, obtained from studies of their role in regulating the proliferation and differentiation of HSCs, including the physiological, reparative and pathological remodeling of bone tissue. Due to rapid developments in biotechnology, tissue bioengineering, and regenerative medicine, information can be useful for developing biomimetic and bioinspired materials and implants that provide an effective bone/bone marrow recovery process after injuries and, to a greater extent, diseases of various etiologies.
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Affiliation(s)
- Kristina A Yurova
- Basic Laboratory of Immunology and Cell Biotechnology, Immanuel Kant Baltic Federal University, Kaliningrad, Russian Federation
| | - Olga G Khaziakhmatova
- Basic Laboratory of Immunology and Cell Biotechnology, Immanuel Kant Baltic Federal University, Kaliningrad, Russian Federation
| | - Elena S Melashchenko
- Center for Medical Biotechnology, Immanuel Kant Baltic Federal University, Kaliningrad, Russian Federation
| | - Vladimir V Malashchenko
- Center for Medical Biotechnology, Immanuel Kant Baltic Federal University, Kaliningrad, Russian Federation
| | - Egor O Shunkin
- Center for Medical Biotechnology, Immanuel Kant Baltic Federal University, Kaliningrad, Russian Federation
| | - Valeria V Shupletsova
- Basic Laboratory of Immunology and Cell Biotechnology, Immanuel Kant Baltic Federal University, Kaliningrad, Russian Federation.,Center for Medical Biotechnology, Immanuel Kant Baltic Federal University, Kaliningrad, Russian Federation
| | - Pavel A Ivanov
- Basic Laboratory of Immunology and Cell Biotechnology, Immanuel Kant Baltic Federal University, Kaliningrad, Russian Federation
| | - Igor A Khlusov
- Morphology and General Pathology Department, Siberian State Medical University, Tomsk, Russian Federation.,Research School of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk, Tomskaya oblast, Russian Federation
| | - Larisa S Litvinova
- Basic Laboratory of Immunology and Cell Biotechnology, Immanuel Kant Baltic Federal University, Kaliningrad, Russian Federation
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15
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Zhuge C, Mackey MC, Lei J. Origins of oscillation patterns in cyclical thrombocytopenia. J Theor Biol 2019; 462:432-445. [DOI: 10.1016/j.jtbi.2018.11.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 11/22/2018] [Accepted: 11/26/2018] [Indexed: 10/27/2022]
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16
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Ruvolo PP. Galectins as regulators of cell survival in the leukemia niche. Adv Biol Regul 2018; 71:41-54. [PMID: 30245264 DOI: 10.1016/j.jbior.2018.09.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 09/10/2018] [Accepted: 09/11/2018] [Indexed: 02/08/2023]
Abstract
The microenvironment within the bone marrow (BM) contains support cells that promote leukemia cell survival and suppress host anti-tumor defenses. Galectins are a family of beta-galactoside binding proteins that are critical components in the tumor microenvironment. Galectin 1 (LGALS1) and Galectin 3 (LGALS3) as regulators of RAS signaling intracellularly and as inhibitors of immune cells extracellularly are perhaps the best studied members for their role in leukemia biology. Interest in Galectin 9 (LGALS9) is growing as this galectin has been identified as an immune checkpoint molecule. LGALS9 also supports leukemia stem cells (LSCs) though a mechanism of action is not clear. LGALS1 and LGALS3 each participate in a diverse number of survival pathways that promote drug resistance by supporting pro-tumor molecules such BCL2, MCL-1, and MYC and blocking tumor suppressors like p53. Acute myeloid leukemia (AML) BM mesenchymal stromal cells (MSC) have protein signatures that differ from healthy donor MSC. Elevated LGALS3 protein in AML MSC is associated with refractory disease/relapse demonstrating that MSC derived galectin impacts patient survival. LGALS3 is a critical determining factor whether MSC differentiate into adipocytes or osteoblasts so the galectin influences the cellular composition of the leukemia niche. Both LGALS3 and LGALS1 when secreted can suppress immune function. Both galectins can induce apoptosis of T cells. LGALS3 also modulates T cell receptor endocytosis and impairs interferon mediated chemokine production by binding glycosylated interferon. LGALS3 as a TIM3 binding partner acts to suppress T cell function. Galectins also impact leukemia cell mobilization and may participate in homing mechanisms. LGALS3 participates in transport mechanism of integrins, receptors, and other molecules that control cell adhesion and cell:cell interactions. The diversity of these various functions demonstrate the importance of these galectins in the leukemia niche. This review will cover the role of LGALS1, LGALS3, and LGALS9 in the various processes that are critical for maintaining leukemia cells in the tumor microenvironment.
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Affiliation(s)
- Peter P Ruvolo
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA.
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