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Singh AK, Prasad P, Cancelas JA. Mesenchymal stromal cells, metabolism, and mitochondrial transfer in bone marrow normal and malignant hematopoiesis. Front Cell Dev Biol 2023; 11:1325291. [PMID: 38169927 PMCID: PMC10759248 DOI: 10.3389/fcell.2023.1325291] [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: 10/21/2023] [Accepted: 11/23/2023] [Indexed: 01/05/2024] Open
Abstract
Hematopoietic stem cell (HSC) transplantation-based treatments are in different phases of clinical development, ranging from current therapies to a promise in the repair and regeneration of diseased tissues and organs. Mesenchymal stromal/stem cells (MSCs), which are fibroblast-like heterogeneous progenitors with multilineage differentiation (osteogenic, chondrogenic, and adipogenic) and self-renewal potential, and exist in the bone marrow (BM), adipose, and synovium, among other tissues, represent one of the most widely used sources of stem cells in regenerative medicine. MSCs derived from bone marrow (BM-MSCs) exhibit a variety of traits, including the potential to drive HSC fate and anti-inflammatory and immunosuppressive capabilities via paracrine activities and interactions with the innate and adaptive immune systems. The role of BM-MSC-derived adipocytes is more controversial and may act as positive or negative regulators of benign or malignant hematopoiesis based on their anatomical location and functional crosstalk with surrounding cells in the BM microenvironment. This review highlights the most recent clinical and pre-clinical findings on how BM-MSCs interact with the surrounding HSCs, progenitors, and immune cells, and address some recent insights on the mechanisms that mediate MSCs and adipocyte metabolic control through a metabolic crosstalk between BM microenvironment cells and intercellular mitochondrial transfer in normal and malignant hematopoiesis.
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Affiliation(s)
- Abhishek K. Singh
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
- Hoxworth Blood Center, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Parash Prasad
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Jose A. Cancelas
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
- Hoxworth Blood Center, University of Cincinnati College of Medicine, Cincinnati, OH, United States
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Kihira K, Chelakkot VS, Kainuma H, Okumura Y, Tsuboya N, Okamura S, Kurihara K, Iwamoto S, Komada Y, Hori H. Close interaction with bone marrow mesenchymal stromal cells induces the development of cancer stem cell-like immunophenotype in B cell precursor acute lymphoblastic leukemia cells. Int J Hematol 2020; 112:795-806. [PMID: 32862292 DOI: 10.1007/s12185-020-02981-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 08/05/2020] [Accepted: 08/25/2020] [Indexed: 12/15/2022]
Abstract
Minimal residual disease of leukemia may reside in the bone marrow (BM) microenvironment and escape the effects of chemotherapeutic agents. This study investigated interactions between B cell precursor (BCP)-acute lymphoblastic leukemia (ALL) cells and BM mesenchymal stromal cells (BM-MSCs) in vitro. Five BCP-ALL cell lines established from pediatric patients and primary samples from a BCP-ALL patient were examined by flow cytometry and immunocytochemistry for expression of specific cell surface markers and cell adhesion proteins. The cell lines developed chemoresistance to commonly used anti-leukemic agents through adhesion to MSC-TERT cells in long-term culture. The change in chemosensitivity after adhering to BM-MSCs was associated with the expression of CD34, CD133, P-glycoprotein and BCRP/ABCG2, and downregulation of CD38. Similar phenotypic changes were observed in primary samples obtained by marrow aspiration or biopsy from a BCP-ALL patient. BM-MSC-adhering leukemia cells also showed deceleration of cell proliferation and expressed proteins in the Cadherin and Integrin pathways. These results suggest that BCP-ALL cells residing in the BM microenvironment may acquire chemoresistance by altering their phenotype to resemble that of cancer stem cells. Our results indicate that cell adhesion could be potentially targeted to improve the chemosensitivity of residual BCP-ALL cells in the BM microenvironment.
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Affiliation(s)
- Kentaro Kihira
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Japan
| | | | - Hiroki Kainuma
- Department of Medical Education, Mie University Graduate School of Medicine, 2-174, Edobashi, Tsu, Mie, 514-8507, Japan
| | - Yosuke Okumura
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Japan
| | - Naoki Tsuboya
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Japan
| | - Satoshi Okamura
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Japan.,Department of Medical Education, Mie University Graduate School of Medicine, 2-174, Edobashi, Tsu, Mie, 514-8507, Japan
| | - Kosuke Kurihara
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Japan.,Department of Medical Education, Mie University Graduate School of Medicine, 2-174, Edobashi, Tsu, Mie, 514-8507, Japan
| | - Shotaro Iwamoto
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Japan
| | - Yoshihiro Komada
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Japan
| | - Hiroki Hori
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Japan. .,Department of Medical Education, Mie University Graduate School of Medicine, 2-174, Edobashi, Tsu, Mie, 514-8507, Japan.
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Montaño A, Ordoñez JL, Alonso-Pérez V, Hernández-Sánchez J, Santos S, González T, Benito R, García-Tuñón I, Hernández-Rivas JM. ETV6/ RUNX1 Fusion Gene Abrogation Decreases the Oncogenicity of Tumour Cells in a Preclinical Model of Acute Lymphoblastic Leukaemia. Cells 2020; 9:E215. [PMID: 31952221 PMCID: PMC7017301 DOI: 10.3390/cells9010215] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Revised: 01/09/2020] [Accepted: 01/13/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The t(12;21)(p13;q22), which fuses ETV6 and RUNX1 genes, is the most common genetic abnormality in children with B-cell precursor acute lymphoblastic leukaemia. The implication of the fusion protein in leukemogenesis seems to be clear. However, its role in the maintenance of the disease continues to be controversial. METHODS Generation of an in vitroETV6/RUNX1 knock out model using the CRISPR/Cas9 gene editing system. Functional characterization by RNA sequencing, proliferation assays, apoptosis and pharmacologic studies, and generation of edited-cell xenograft model. RESULTS The expression of ETV6/RUNX1 fusion gene was completely eliminated, thus generating a powerful model on which to study the role of the fusion gene in leukemic cells. The loss of fusion gene expression led to the deregulation of biological processes affecting survival such as apoptosis resistance and cell proliferation capacity. Tumour cells showed higher levels of apoptosis, lower proliferation rate and a greater sensitivity to PI3K inhibitors in vitro along as a decrease in tumour growth in xenografts models after ETV6/RUNX1 fusion gene abrogation. CONCLUSIONS ETV6/RUNX1 fusion protein seems to play an important role in the maintenance of the leukemic phenotype and could thus become a potential therapeutic target.
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Affiliation(s)
- Adrián Montaño
- IBSAL, IBMCC, Cancer Research Center, Universidad de Salamanca-CSIC, 37007 Salamanca, Spain; (A.M.); (J.L.O.); (V.A.-P.); (J.H.-S.); (S.S.); (T.G.); (R.B.)
| | - Jose Luis Ordoñez
- IBSAL, IBMCC, Cancer Research Center, Universidad de Salamanca-CSIC, 37007 Salamanca, Spain; (A.M.); (J.L.O.); (V.A.-P.); (J.H.-S.); (S.S.); (T.G.); (R.B.)
- Department of Biochemistry and Molecular Biology, University of Salamanca, Campus Unamuno s/n, 37007 Salamanca, Spain
| | - Verónica Alonso-Pérez
- IBSAL, IBMCC, Cancer Research Center, Universidad de Salamanca-CSIC, 37007 Salamanca, Spain; (A.M.); (J.L.O.); (V.A.-P.); (J.H.-S.); (S.S.); (T.G.); (R.B.)
| | - Jesús Hernández-Sánchez
- IBSAL, IBMCC, Cancer Research Center, Universidad de Salamanca-CSIC, 37007 Salamanca, Spain; (A.M.); (J.L.O.); (V.A.-P.); (J.H.-S.); (S.S.); (T.G.); (R.B.)
| | - Sandra Santos
- IBSAL, IBMCC, Cancer Research Center, Universidad de Salamanca-CSIC, 37007 Salamanca, Spain; (A.M.); (J.L.O.); (V.A.-P.); (J.H.-S.); (S.S.); (T.G.); (R.B.)
| | - Teresa González
- IBSAL, IBMCC, Cancer Research Center, Universidad de Salamanca-CSIC, 37007 Salamanca, Spain; (A.M.); (J.L.O.); (V.A.-P.); (J.H.-S.); (S.S.); (T.G.); (R.B.)
- Department of Hematology, Hospital Universitario de Salamanca, 37007 Salamanca, Spain
| | - Rocío Benito
- IBSAL, IBMCC, Cancer Research Center, Universidad de Salamanca-CSIC, 37007 Salamanca, Spain; (A.M.); (J.L.O.); (V.A.-P.); (J.H.-S.); (S.S.); (T.G.); (R.B.)
| | - Ignacio García-Tuñón
- IBSAL, IBMCC, Cancer Research Center, Universidad de Salamanca-CSIC, 37007 Salamanca, Spain; (A.M.); (J.L.O.); (V.A.-P.); (J.H.-S.); (S.S.); (T.G.); (R.B.)
| | - Jesús María Hernández-Rivas
- IBSAL, IBMCC, Cancer Research Center, Universidad de Salamanca-CSIC, 37007 Salamanca, Spain; (A.M.); (J.L.O.); (V.A.-P.); (J.H.-S.); (S.S.); (T.G.); (R.B.)
- Department of Hematology, Hospital Universitario de Salamanca, 37007 Salamanca, Spain
- Department of Medicine, Universidad de Salamanca and CIBERONC, 37007 Salamanca, Spain
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