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Zhu N, Wei J, Wang LM, Huang H, Xiao H. Overexpression of PTPN21 promotes proliferation of EGF-stimulated acute lymphoblastic leukemia cells via the MAPK signaling pathways. Hematology 2024; 29:2356292. [PMID: 38785187 DOI: 10.1080/16078454.2024.2356292] [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: 12/20/2023] [Accepted: 05/11/2024] [Indexed: 05/25/2024] Open
Abstract
OBJECTIVES This study aims to investigate the role of excessive Protein Tyrosine Phosphatase Non-Receptor Type 21 (PTPN21) in the proliferation of Acute Lymphoblastic Leukemia (ALL) cells with EGF stimulation. METHODS PTPN21 was overexpressed in ALL cell lines by lentiviral transfection. Apoptosis was assayed by Annexin V/7-AAD staining. The proliferation and cell cycle of EGF-treated ALL cells were assessed by MTT and Ki-67/7-AAD staining respectively. The phosphorylation of Src tyrosine kinase and mediators of distinct MAPK pathways were assessed by Western blot. RESULTS Overexpression of PTPN21 had minimal effect on the apoptosis of ALL cells, but significantly promoted the proliferation and cell cycle progression of ALL cells stimulated with EGF. The activity of Src tyrosine kinase and the MAPK pathways was elevated. Inhibition of MAPK pathways by specific inhibitors mitigated this pro-proliferative effect of excessive PTPN21 on EGF-stimulated ALL cells. CONCLUSION PTPN21 may facilitate ALL progression by promoting cell proliferation via the Src/MAPK signaling pathways.
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Affiliation(s)
- Ni Zhu
- Department of Hematology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, People's Republic of China
| | - Jieping Wei
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People's Republic of China
| | - Li-Mengmeng Wang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People's Republic of China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, People's Republic of China
- Institute of Hematology, Zhejiang University, Hangzhou, People's Republic of China
| | - He Huang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People's Republic of China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, People's Republic of China
- Institute of Hematology, Zhejiang University, Hangzhou, People's Republic of China
| | - Haowen Xiao
- Department of Hematology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, People's Republic of China
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2
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Grenier JMP, Testut C, Bal M, Bardin F, De Grandis M, Gelsi-Boyer V, Vernerey J, Delahaye M, Granjeaud S, Zemmour C, Spinella JF, Chavakis T, Mancini SJC, Boher JM, Hébert J, Sauvageau G, Vey N, Schwaller J, Hospital MA, Fauriat C, Aurrand-Lions M. Genetic deletion of JAM-C in preleukemic cells rewires leukemic stem cell gene expression program in AML. Blood Adv 2024; 8:4662-4678. [PMID: 38954834 DOI: 10.1182/bloodadvances.2023011747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 05/23/2024] [Accepted: 06/19/2024] [Indexed: 07/04/2024] Open
Abstract
ABSTRACT The leukemic stem cell (LSC) score LSC-17 based on a stemness-related gene expression signature is an indicator of poor disease outcome in acute myeloid leukemia (AML). However, it is not known whether "niche anchoring" of LSC affects disease evolution. To address this issue, we conditionally inactivated the adhesion molecule JAM-C (Junctional Adhesion Molecule-C) expressed by hematopoietic stem cells (HSCs) and LSCs in an inducible mixed-lineage leukemia (iMLL)-AF9-driven AML mouse model. Deletion of Jam3 (encoding JAM-C) before induction of the leukemia-initiating iMLL-AF9 fusion resulted in a shift from long-term to short-term HSC expansion, without affecting disease initiation and progression. In vitro experiments showed that JAM-C controlled leukemic cell nesting irrespective of the bone marrow stromal cells used. RNA sequencing performed on leukemic HSCs isolated from diseased mice revealed that genes upregulated in Jam3-deficient animals belonged to activation protein-1 (AP-1) and tumor necrosis factor α (TNF-α)/NF-κB pathways. Human orthologs of dysregulated genes allowed to identify a score that was distinct from, and complementary to, the LSC-17 score. Substratification of patients with AML using LSC-17 and AP-1/TNF-α genes signature defined 4 groups with median survival ranging from <1 year to a median of "not reached" after 8 years. Finally, coculture experiments showed that AP-1 activation in leukemic cells was dependent on the nature of stromal cells. Altogether, our results identify the AP-1/TNF-α gene signature as a proxy of LSC anchoring in bone marrow niches, which improves the prognostic value of the LSC-17 score. This trial was registered at www.ClinicalTrials.gov as #NCT02320656.
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Affiliation(s)
- Julien M P Grenier
- Aix Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Equipe Labellisée Ligue 2020, Marseille, France
- UMR 7268, Aix-Marseille Université, EFS, CNRS, GENGLOBE, Marseille, France
| | - Céline Testut
- Aix Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Equipe Labellisée Ligue 2020, Marseille, France
| | - Matthieu Bal
- Aix Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Equipe Labellisée Ligue 2020, Marseille, France
- Département de la Recherche Clinique et de l'Innovation, Institut Paoli-Calmettes, Marseille, France
| | - Florence Bardin
- Aix Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Equipe Labellisée Ligue 2020, Marseille, France
| | - Maria De Grandis
- Aix-Marseille University, CNRS, EFS, ADES, Biologie des Groupes Sanguins, Marseille, France
- UMR 7268, Aix-Marseille Université, EFS, CNRS, GENGLOBE, Marseille, France
| | - Véronique Gelsi-Boyer
- Aix Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Equipe Labellisée Ligue 2020, Marseille, France
| | - Julien Vernerey
- Aix Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Equipe Labellisée Ligue 2020, Marseille, France
| | - Marjorie Delahaye
- Aix Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Equipe Labellisée Ligue 2020, Marseille, France
| | - Samuel Granjeaud
- Aix Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Equipe Labellisée Ligue 2020, Marseille, France
| | - Christophe Zemmour
- Département de la Recherche Clinique et de l'Innovation, Institut Paoli-Calmettes, Marseille, France
| | - Jean-François Spinella
- Laboratory of Molecular Genetics of Stem Cells, Institute for Research in Immunology and Cancer, University of Montreal, Montreal, QC, Canada
| | - Triantafyllos Chavakis
- Institute for Clinical Chemistry and Laboratory Medicine, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Stéphane J C Mancini
- UMR 1236, University of Rennes, INSERM, Etablissement Français du Sang Bretagne, Rennes, France
| | - Jean-Marie Boher
- Département de la Recherche Clinique et de l'Innovation, Institut Paoli-Calmettes, Marseille, France
| | - Josée Hébert
- Division of Hematology-Oncology, Department of Medicine, Maisonneuve-Rosemont Hospital, Université de Montréal, Montreal, QC, Canada
| | - Guy Sauvageau
- Laboratory of Molecular Genetics of Stem Cells, Institute for Research in Immunology and Cancer, University of Montreal, Montreal, QC, Canada
| | - Norbert Vey
- Aix Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Equipe Labellisée Ligue 2020, Marseille, France
| | - Jürg Schwaller
- Department of Biomedicine, University Children's Hospital, University of Basel, Basel, Switzerland
| | | | - Cyril Fauriat
- Aix Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Equipe Labellisée Ligue 2020, Marseille, France
| | - Michel Aurrand-Lions
- Aix Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Equipe Labellisée Ligue 2020, Marseille, France
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Yamaguchi M, Hirai S, Idogawa M, Sumi T, Uchida H, Fujitani N, Takahashi M, Sakuma Y. Junctional adhesion molecule 3 is a potential therapeutic target for small cell lung carcinoma. Exp Cell Res 2023; 426:113570. [PMID: 36990421 DOI: 10.1016/j.yexcr.2023.113570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 03/19/2023] [Accepted: 03/24/2023] [Indexed: 03/29/2023]
Abstract
There are few effective therapies for small cell lung carcinoma (SCLC); thus, we need to develop novel and efficacious treatments. We hypothesized that an antibody-drug conjugate (ADC) could be a promising option for SCLC. Several publicly available databases were used to demonstrate the extent to which junctional adhesion molecule 3 (JAM3) mRNA was expressed in SCLC and lung adenocarcinoma cell lines and tissues. Three SCLC cell lines, Lu-135, SBC-5, and Lu-134 A, were selected and examined for JAM3 protein expression by flow cytometry. Finally, we examined the response of the three SCLC cell lines to a conjugate between an anti-JAM3 monoclonal antibody HSL156 (developed in-house) and the recombinant protein DT3C, which consists of diphtheria toxin lacking the receptor-binding domain but containing the C1, C2, and C3 domains of streptococcal protein G. In silico analyses revealed that JAM3 mRNA was expressed higher in SCLC cell lines and tissues than in those of lung adenocarcinoma. As expected, all the three SCLC cell lines examined were positive for JAM3 at the mRNA and protein levels. Consequently, control SCLC cells, but not JAM3-silenced ones, were highly sensitive to HSL156-DT3C conjugates, resulting in dose- and time-dependent decreased viability. Finally, silencing JAM3 alone suppressed the growth of all SCLC cell lines examined. Taken together, these findings suggest that an ADC targeting JAM3 could represent a new approach to treating SCLC patients.
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Wang C, Nistala R, Cao M, Pan Y, Behrens M, Doll D, Hammer RD, Nistala P, Chang HM, Yeh ETH, Kang X. Dipeptidylpeptidase 4 promotes survival and stemness of acute myeloid leukemia stem cells. Cell Rep 2023; 42:112105. [PMID: 36807138 PMCID: PMC10432577 DOI: 10.1016/j.celrep.2023.112105] [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: 02/27/2022] [Revised: 11/11/2022] [Accepted: 01/29/2023] [Indexed: 02/19/2023] Open
Abstract
Leukemic-stem-cell-specific targeting may improve the survival of patients with acute myeloid leukemia (AML) by avoiding the ablative effects of standard regimens on normal hematopoiesis. Herein, we perform an unbiased screening of compounds targeting cell surface proteins and identify clinically used DPP4 inhibitors as strong suppressors of AML development in both murine AML models and primary human AML cells xenograft model. We find in retrovirus-induced AML mouse models that DPP4-deficient AML cell-transplanted mice exhibit delay and reversal of AML development, whereas deletion of DPP4 has no significant effect on normal hematopoiesis. DPP4 activates and sustains survival of AML stem cells that are critical for AML development in both human and animal models via binding with Src kinase and activation of nuclear factor κB (NF-κB) signaling. Thus, inhibition of DPP4 is a potential therapeutic strategy against AML development through suppression of survival and stemness of AML cells.
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Affiliation(s)
- Chen Wang
- Center for Precision Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Ravi Nistala
- Center for Precision Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA; Division of Nephrology, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Min Cao
- Center for Precision Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Yi Pan
- Center for Precision Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Madelaine Behrens
- Center for Precision Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Donald Doll
- Division of Hematology and Oncology, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Richard D Hammer
- Department of Pathology and Anatomical Sciences, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Puja Nistala
- Division of Hematology and Oncology, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Hui-Ming Chang
- Department of Pharmacology and Toxicology, The University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA; Department of Internal Medicine, The University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
| | - Edward T H Yeh
- Department of Internal Medicine, The University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
| | - XunLei Kang
- Center for Precision Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA; Division of Hematology and Oncology, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA.
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5
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Yang W, Guo C, Herman JG, Zhu C, Lv H, Su X, Zhang L, Zhang M, Guo M. Epigenetic silencing of JAM3 promotes esophageal cancer development by activating Wnt signaling. Clin Epigenetics 2022; 14:164. [PMID: 36461092 PMCID: PMC9719220 DOI: 10.1186/s13148-022-01388-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 11/27/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND The role of JAM3 in different tumors is controversial. The epigenetic regulation and the mechanism of JAM3 remain to be elucidated in human esophageal cancer (EC). METHODS Eleven EC cell lines, 49 cases of esophageal intraepithelial neoplasia (EIN) and 760 cases of primary EC samples were employed. Methylation-specific polymerase chain reaction, immunohistochemistry, MTT, western blot and xenograft mouse models were applied in this study. RESULTS The inverse association between RNA expression and promoter region methylation of JAM3 was found by analyzing 185 cases of EC samples extracted from the TCGA database (p < 0.05). JAM3 was highly expressed in KYSE450, KYSE520, TE1 and YES2 cells, low level expressed in KYSE70 cells and unexpressed in KYSE30, KYSE150, KYSE410, KYSE510, TE13 and BIC1 cells. JAM3 was unmethylated in KYSE450, KYSE520, TE1 and YES2 cells, partial methylated in KYSE70 cells and completely methylated in KYSE30, KYSE150, KYSE410, KYSE510, TE13 and BIC1 cells. The expression of JAM3 is correlated with methylation status. The levels of JAM3 were unchanged in KYSE450, KYSE520, TE1 and YES2 cells, increased in KYSE70 cells and restored expression in KYSE30, KYSE150, KYSE410, KYSE510, TE13 and BIC1 cells after 5-aza-2'-deoxycytidine treatment, suggesting that the expression of JAM3 is regulated by promoter region methylation. JAM3 was methylated in 26.5% (13/49) of EIN and 51.1% (388/760) of primary EC, and methylation of JAM3 was associated significantly with tumor differentiation and family history (all p < 0.05). Methylation of JAM3 is an independent prognostic factor of poor 5-year overall survival (p < 0.05). JAM3 suppresses cell proliferation, colony formation, migration and invasion and induces G1/S arrest and apoptosis in EC. Further study demonstrated that JAM3 suppressed EC cells and xenograft tumor growth by inhibiting Wnt/β-catenin signaling. CONCLUSION JAM3 is frequently methylated in human EC, and the expression of JAM3 is regulated by promoter region methylation. JAM3 methylation is an early detection and prognostic marker of EC. JAM3 suppresses EC growth both in vitro and in vivo by inhibiting Wnt signaling.
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Affiliation(s)
- Weili Yang
- grid.414252.40000 0004 1761 8894Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China
| | - Chao Guo
- grid.414252.40000 0004 1761 8894Laboratory Animal Center, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China
| | - James G. Herman
- grid.478063.e0000 0004 0456 9819The Hillman Cancer Center, University of Pittsburgh Cancer Institute, Pittsburgh, PA 15213 USA
| | - Cheng Zhu
- grid.414252.40000 0004 1761 8894Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China ,grid.216938.70000 0000 9878 7032Medical College of NanKai University, Tianjin, 300071 China
| | - Honghui Lv
- grid.414252.40000 0004 1761 8894Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China
| | - Xiaomo Su
- grid.414252.40000 0004 1761 8894Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China
| | - Lirong Zhang
- grid.207374.50000 0001 2189 3846Henan Key Laboratory for Esophageal Cancer Research, Zhengzhou University, 40 Daxue Road, Zhengzhou, 450052 Henan China
| | - Meiying Zhang
- grid.414252.40000 0004 1761 8894Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China
| | - Mingzhou Guo
- grid.414252.40000 0004 1761 8894Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China ,grid.207374.50000 0001 2189 3846Henan Key Laboratory for Esophageal Cancer Research, Zhengzhou University, 40 Daxue Road, Zhengzhou, 450052 Henan China
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Maillot L, Irla M, Sergé A. Single Molecule Tracking Nanoscopy Extended to Two Colors with MTT2col for the Analysis of Cell-Cell Interactions in Leukemia. Bio Protoc 2022; 12:e4390. [PMID: 35800095 PMCID: PMC9081901 DOI: 10.21769/bioprotoc.4390] [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: 03/04/2022] [Revised: 12/03/2021] [Accepted: 03/07/2022] [Indexed: 12/29/2022] Open
Abstract
Single molecule tracking (SMT) is a powerful technique to study molecular dynamics, and is particularly adapted to monitor the motion and interactions of cell membrane components. Assessing interactions among two molecular populations is classically performed by several approaches, including dual-color videomicroscopy, which allows monitoring of interactions through colocalization events. Other techniques, such as fluorescence recovery after photobleaching (FRAP), Förster resonance energy transfer (FRET), and fluorescence correlation spectroscopy (FCS), are also utilized to measure molecular dynamics. We developed MTT2col, a set of algorithmic tools extending multi-target tracing (MTT) to dual-color acquisition (https://github.com/arnauldserge1/MTT2col). In this protocol, we used MTT2col to monitor adhesion molecules at the contact between leukemic stem cells and stromal cells, a process involved in cancer resistance to chemotherapy and in relapse. Our dual-color single molecule protocol includes the following steps: (i) labeling molecules of interest with fluorescent probes, (ii) video-acquisition, (iii) analyses using our MTT2col in-house software, to obtain positions and trajectories, followed by (iv) detailed analyses of colocalization, distribution, and dynamic motion modes, according to the issues addressed. MTT2col is a robust and efficient SMT algorithm. Both MTT and MTT2col are open-source software that can be adapted and further developed for specific analyses. Graphical abstract.
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Affiliation(s)
- Loriane Maillot
- Aix Marseille Univ, CNRS, INSERM, LAI, Turing Center for Living Systems, France
| | - Magali Irla
- Aix Marseille Univ, CNRS, INSERM, CIML, France
| | - Arnauld Sergé
- Aix Marseille Univ, CNRS, INSERM, LAI, Turing Center for Living Systems, France
,
*For correspondence:
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Grenier JMP, Testut C, Fauriat C, Mancini SJC, Aurrand-Lions M. Adhesion Molecules Involved in Stem Cell Niche Retention During Normal Haematopoiesis and in Acute Myeloid Leukaemia. Front Immunol 2021; 12:756231. [PMID: 34867994 PMCID: PMC8636127 DOI: 10.3389/fimmu.2021.756231] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 10/27/2021] [Indexed: 12/11/2022] Open
Abstract
In the bone marrow (BM) of adult mammals, haematopoietic stem cells (HSCs) are retained in micro-anatomical structures by adhesion molecules that regulate HSC quiescence, proliferation and commitment. During decades, researchers have used engraftment to study the function of adhesion molecules in HSC's homeostasis regulation. Since the 90's, progress in genetically engineered mouse models has allowed a better understanding of adhesion molecules involved in HSCs regulation by BM niches and raised questions about the role of adhesion mechanisms in conferring drug resistance to cancer cells nested in the BM. This has been especially studied in acute myeloid leukaemia (AML) which was the first disease in which the concept of cancer stem cell (CSC) or leukemic stem cells (LSCs) was demonstrated. In AML, it has been proposed that LSCs propagate the disease and are able to replenish the leukemic bulk after complete remission suggesting that LSC may be endowed with drug resistance properties. However, whether such properties are due to extrinsic or intrinsic molecular mechanisms, fully or partially supported by molecular crosstalk between LSCs and surrounding BM micro-environment is still matter of debate. In this review, we focus on adhesion molecules that have been involved in HSCs or LSCs anchoring to BM niches and discuss if inhibition of such mechanism may represent new therapeutic avenues to eradicate LSCs.
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Affiliation(s)
- Julien M P Grenier
- Aix-Marseille Université, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Institut Paoli Calmettes, Centre de Recherche en Cancérologie de Marseille (CRCM), Equipe Labellisée Ligue Nationale Contre le Cancer 2020, Marseille, France
| | - Céline Testut
- Aix-Marseille Université, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Institut Paoli Calmettes, Centre de Recherche en Cancérologie de Marseille (CRCM), Equipe Labellisée Ligue Nationale Contre le Cancer 2020, Marseille, France
| | - Cyril Fauriat
- Aix-Marseille Université, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Institut Paoli Calmettes, Centre de Recherche en Cancérologie de Marseille (CRCM), Equipe Labellisée Ligue Nationale Contre le Cancer 2020, Marseille, France
| | - Stéphane J C Mancini
- Aix-Marseille Université, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Institut Paoli Calmettes, Centre de Recherche en Cancérologie de Marseille (CRCM), Equipe Labellisée Ligue Nationale Contre le Cancer 2020, Marseille, France
| | - Michel Aurrand-Lions
- Aix-Marseille Université, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Institut Paoli Calmettes, Centre de Recherche en Cancérologie de Marseille (CRCM), Equipe Labellisée Ligue Nationale Contre le Cancer 2020, Marseille, France
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8
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Gorshkova O, Cappaï J, Maillot L, Sergé A. Analyzing normal and disrupted leukemic stem cell adhesion to bone marrow stromal cells by single-molecule tracking nanoscopy. J Cell Sci 2021; 134:271951. [PMID: 34435622 DOI: 10.1242/jcs.258736] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 08/02/2021] [Indexed: 01/02/2023] Open
Abstract
Leukemic stem cells (LSCs) adhere to bone niches through adhesion molecules. These interactions, which are deeply reorganized in tumors, contribute to LSC resistance to chemotherapy and leukemia relapse. However, LSC adhesion mechanisms and potential therapeutic disruption using blocking antibodies remain largely unknown. Junctional adhesion molecule C (JAM-C, also known as JAM3) overexpression by LSCs correlates with increased leukemia severity, and thus constitutes a putative therapeutic target. Here, we took advantage of the ability of nanoscopy to detect single molecules with nanometric accuracy to characterize junctional adhesion molecule (JAM) dynamics at leuko-stromal contacts. Videonanoscopy trajectories were reconstructed using our dedicated multi-target tracing algorithm, pipelined with dual-color analyses (MTT2col). JAM-C expressed by LSCs engaged in transient interactions with JAM-B (also known as JAM2) expressed by stromal cells. JAM recruitment and colocalization at cell contacts were proportional to JAM-C level and reduced by a blocking anti-JAM-C antibody. MTT2col revealed, at single-molecule resolution, the ability of blocking antibodies to destabilize LSC binding to their niches, opening opportunities for disrupting LSC resistance mechanisms.
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Affiliation(s)
- Oksana Gorshkova
- Centre de recherche en cancérologie de Marseille (CRCM), Centre national de la recherche scientifique (CNRS), Institut national de la santé et de la recherche médicale (Inserm), Institut Paoli-Calmettes (IPC), Aix-Marseille Université, F-13273 Marseille, France
| | - Jessica Cappaï
- Centre de recherche en cancérologie de Marseille (CRCM), Centre national de la recherche scientifique (CNRS), Institut national de la santé et de la recherche médicale (Inserm), Institut Paoli-Calmettes (IPC), Aix-Marseille Université, F-13273 Marseille, France
| | - Loriane Maillot
- Laboratoire adhésion inflammation (LAI), Centre national de la recherche scientifique (CNRS), Institut national de la santé et de la recherche médicale (Inserm), Aix-Marseille Université, F-13288 Marseille, France
| | - Arnauld Sergé
- Centre de recherche en cancérologie de Marseille (CRCM), Centre national de la recherche scientifique (CNRS), Institut national de la santé et de la recherche médicale (Inserm), Institut Paoli-Calmettes (IPC), Aix-Marseille Université, F-13273 Marseille, France.,Laboratoire adhésion inflammation (LAI), Centre national de la recherche scientifique (CNRS), Institut national de la santé et de la recherche médicale (Inserm), Aix-Marseille Université, F-13288 Marseille, France
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9
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Flow Cytometry Analysis of Mouse Hematopoietic Stem and Multipotent Progenitor Cells. Methods Mol Biol 2021. [PMID: 34057715 DOI: 10.1007/978-1-0716-1425-9_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
Flow cytometry has been widely used to detect a single event by means of multiparametric fluorescence measurements. Here we describe a method to analyze subsets of hematopoietic stem and progenitor cells isolated from long bones of mice. We further show that this method allows for comparing JAM-C protein expression between subsets of hematopoietic stem and progenitor cells.
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10
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Yamazaki M, Sugimoto K, Mabuchi Y, Yamashita R, Ichikawa-Tomikawa N, Kaneko T, Akazawa C, Hasegawa H, Imura T, Chiba H. Soluble JAM-C Ectodomain Serves as the Niche for Adipose-Derived Stromal/Stem Cells. Biomedicines 2021; 9:biomedicines9030278. [PMID: 33801826 PMCID: PMC8000331 DOI: 10.3390/biomedicines9030278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/07/2021] [Accepted: 03/08/2021] [Indexed: 11/20/2022] Open
Abstract
Junctional adhesion molecules (JAMs) are expressed in diverse types of stem and progenitor cells, but their physiological significance has yet to be established. Here, we report that JAMs exhibit a novel mode of interaction and biological activity in adipose-derived stromal/stem cells (ADSCs). Among the JAM family members, JAM-B and JAM-C were concentrated along the cell membranes of mouse ADSCs. JAM-C but not JAM-B was broadly distributed in the interstitial spaces of mouse adipose tissue. Interestingly, the JAM-C ectodomain was cleaved and secreted as a soluble form (sJAM-C) in vitro and in vivo, leading to deposition in the fat interstitial tissue. When ADSCs were grown in culture plates coated with sJAM-C, cell adhesion, cell proliferation and the expression of five mesenchymal stem cell markers, Cd44, Cd105, Cd140a, Cd166 and Sca-1, were significantly elevated. Moreover, immunoprecipitation assay showed that sJAM-C formed a complex with JAM-B. Using CRISPR/Cas9-based genome editing, we also demonstrated that sJAM-C was coupled with JAM-B to stimulate ADSC adhesion and maintenance. Together, these findings provide insight into the unique function of sJAM-C in ADSCs. We propose that JAMs contribute not only to cell–cell adhesion, but also to cell–matrix adhesion, by excising their ectodomain and functioning as a niche-like microenvironment for stem and progenitor cells.
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Affiliation(s)
- Morio Yamazaki
- Department of Basic Pathology, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan; (M.Y.); (R.Y.); (N.I.-T.); (T.I.)
- Division of Dentistry and Oral Surgery, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan; (T.K.); (H.H.)
| | - Kotaro Sugimoto
- Department of Basic Pathology, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan; (M.Y.); (R.Y.); (N.I.-T.); (T.I.)
- Correspondence: (K.S.); (H.C.)
| | - Yo Mabuchi
- Department of Biochemistry and Biophysics, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (Y.M.); (C.A.)
| | - Rina Yamashita
- Department of Basic Pathology, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan; (M.Y.); (R.Y.); (N.I.-T.); (T.I.)
| | - Naoki Ichikawa-Tomikawa
- Department of Basic Pathology, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan; (M.Y.); (R.Y.); (N.I.-T.); (T.I.)
| | - Tetsuharu Kaneko
- Division of Dentistry and Oral Surgery, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan; (T.K.); (H.H.)
| | - Chihiro Akazawa
- Department of Biochemistry and Biophysics, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (Y.M.); (C.A.)
| | - Hiroshi Hasegawa
- Division of Dentistry and Oral Surgery, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan; (T.K.); (H.H.)
| | - Tetsuya Imura
- Department of Basic Pathology, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan; (M.Y.); (R.Y.); (N.I.-T.); (T.I.)
| | - Hideki Chiba
- Department of Basic Pathology, School of Medicine, Fukushima Medical University, Fukushima 960-1295, Japan; (M.Y.); (R.Y.); (N.I.-T.); (T.I.)
- Correspondence: (K.S.); (H.C.)
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11
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Ianevski A, Lahtela J, Javarappa KK, Sergeev P, Ghimire BR, Gautam P, Vähä-Koskela M, Turunen L, Linnavirta N, Kuusanmäki H, Kontro M, Porkka K, Heckman CA, Mattila P, Wennerberg K, Giri AK, Aittokallio T. Patient-tailored design for selective co-inhibition of leukemic cell subpopulations. SCIENCE ADVANCES 2021; 7:eabe4038. [PMID: 33608276 PMCID: PMC7895436 DOI: 10.1126/sciadv.abe4038] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 01/08/2021] [Indexed: 06/12/2023]
Abstract
The extensive drug resistance requires rational approaches to design personalized combinatorial treatments that exploit patient-specific therapeutic vulnerabilities to selectively target disease-driving cell subpopulations. To solve the combinatorial explosion challenge, we implemented an effective machine learning approach that prioritizes patient-customized drug combinations with a desired synergy-efficacy-toxicity balance by combining single-cell RNA sequencing with ex vivo single-agent testing in scarce patient-derived primary cells. When applied to two diagnostic and two refractory acute myeloid leukemia (AML) patient cases, each with a different genetic background, we accurately predicted patient-specific combinations that not only resulted in synergistic cancer cell co-inhibition but also were capable of targeting specific AML cell subpopulations that emerge in differing stages of disease pathogenesis or treatment regimens. Our functional precision oncology approach provides an unbiased means for systematic identification of personalized combinatorial regimens that selectively co-inhibit leukemic cells while avoiding inhibition of nonmalignant cells, thereby increasing their likelihood for clinical translation.
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Affiliation(s)
- Aleksandr Ianevski
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
- Helsinki Institute for Information Technology (HIIT), Department of Computer Science, Aalto University, Espoo, Finland
| | - Jenni Lahtela
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
| | - Komal K Javarappa
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
| | - Philipp Sergeev
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
| | - Bishwa R Ghimire
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
| | - Prson Gautam
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
| | - Markus Vähä-Koskela
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
| | - Laura Turunen
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
| | - Nora Linnavirta
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
| | - Heikki Kuusanmäki
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
- Biotech Research and Innovation Centre (BRIC) and Novo Nordisk Foundation Center for Stem Cell Biology (DanStem), University of Copenhagen, Copenhagen, Denmark
- Department of Hematology, Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland
| | - Mika Kontro
- Department of Hematology, Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland
| | - Kimmo Porkka
- Helsinki University Hospital Comprehensive Cancer Center, Hematology Research Unit Helsinki, iCAN Digital Precision Cancer Medicine Flagship, University of Helsinki, Helsinki, Finland
| | - Caroline A Heckman
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
| | - Pirkko Mattila
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
| | - Krister Wennerberg
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland.
- Biotech Research and Innovation Centre (BRIC) and Novo Nordisk Foundation Center for Stem Cell Biology (DanStem), University of Copenhagen, Copenhagen, Denmark
| | - Anil K Giri
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland.
| | - Tero Aittokallio
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland.
- Helsinki Institute for Information Technology (HIIT), Department of Computer Science, Aalto University, Espoo, Finland
- Institute for Cancer Research, Department of Cancer Genetics, Oslo University Hospital, Oslo, Norway
- Centre for Biostatistics and Epidemiology (OCBE), Faculty of Medicine, University of Oslo, Oslo, Norway
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12
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Lauko A, Mu Z, Gutmann DH, Naik UP, Lathia JD. Junctional Adhesion Molecules in Cancer: A Paradigm for the Diverse Functions of Cell-Cell Interactions in Tumor Progression. Cancer Res 2020; 80:4878-4885. [PMID: 32816855 DOI: 10.1158/0008-5472.can-20-1829] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/15/2020] [Accepted: 08/07/2020] [Indexed: 01/22/2023]
Abstract
Tight junction (TJ) proteins are essential for mediating interactions between adjacent cells and coordinating cellular and organ responses. Initial investigations into TJ proteins and junctional adhesion molecules (JAM) in cancer suggested a tumor-suppressive role where decreased expression led to increased metastasis. However, recent studies of the JAM family members JAM-A and JAM-C have expanded the roles of these proteins to include protumorigenic functions, including inhibition of apoptosis and promotion of proliferation, cancer stem cell biology, and epithelial-to-mesenchymal transition. JAM function by interacting with other proteins through three distinct molecular mechanisms: direct cell-cell interaction on adjacent cells, stabilization of adjacent cell surface receptors on the same cell, and interactions between JAM and cell surface receptors expressed on adjacent cells. Collectively, these diverse interactions contribute to both the pro- and antitumorigenic functions of JAM. In this review, we discuss these context-dependent functions of JAM in a variety of cancers and highlight key areas that remain poorly understood, including their potentially diverse intracellular signaling networks, their roles in the tumor microenvironment, and the consequences of posttranslational modifications on their function. These studies have implications in furthering our understanding of JAM in cancer and provide a paradigm for exploring additional roles of TJ proteins.
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Affiliation(s)
- Adam Lauko
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio.,Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio.,Department of Pathology, Case Western Reserve University, Cleveland, Ohio
| | - Zhaomei Mu
- Cardeza Center for Vascular Biology, Department of Medicine, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - David H Gutmann
- Washington University School of Medicine, St. Louis, Missouri
| | - Ulhas P Naik
- Cardeza Center for Vascular Biology, Department of Medicine, Thomas Jefferson University, Philadelphia, Pennsylvania.
| | - Justin D Lathia
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio. .,Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio.,Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, Ohio.,Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Cleveland Clinic, Cleveland, Ohio
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13
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Villatoro A, Konieczny J, Cuminetti V, Arranz L. Leukemia Stem Cell Release From the Stem Cell Niche to Treat Acute Myeloid Leukemia. Front Cell Dev Biol 2020; 8:607. [PMID: 32754595 PMCID: PMC7367216 DOI: 10.3389/fcell.2020.00607] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 06/19/2020] [Indexed: 01/06/2023] Open
Abstract
Acute myeloid leukemia (AML) is a heterogeneous, complex, and deadly disease, whose treatment has hardly evolved for decades and grounds on the use of intensive chemotherapy regimens. Chemotherapy helps reduce AML bulk, but promotes relapse in the long-run by selection of chemoresistant leukemia stem cells (LSC). These may diversify and result in progression to more aggressive forms of AML. In vivo models suggest that the bone marrow stem cell niche helps LSC stay dormant and protected from chemotherapy. Here, we summarize relevant changes in stem cell niche homing and adhesion of AML LSC vs. healthy hematopoietic stem cells, and provide an overview of clinical trials aiming at targeting these processes for AML treatment and future directions within this field. Promising results with various non-mutation-targeted novel therapies directed to LSC eradication via interference with their anchoring to the stem cell niche have encouraged on-going or future advanced phase III clinical trials. In the coming years, we may see a shift in the focus of AML treatment to LSC-directed therapies if the prospect of improved cure rates holds true. In the future, AML treatment should lean toward personalized therapies using combinations of these compounds plus mutation-targeted agents and/or targeted delivery of chemotherapy, aiming at LSC eradication with reduced side effects.
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Affiliation(s)
- Alicia Villatoro
- Stem Cell Aging and Cancer Research Group, Department of Medical Biology, Faculty of Health Sciences, UiT - The Arctic University of Norway, Tromsø, Norway
| | - Joanna Konieczny
- Stem Cell Aging and Cancer Research Group, Department of Medical Biology, Faculty of Health Sciences, UiT - The Arctic University of Norway, Tromsø, Norway
| | - Vincent Cuminetti
- Stem Cell Aging and Cancer Research Group, Department of Medical Biology, Faculty of Health Sciences, UiT - The Arctic University of Norway, Tromsø, Norway
| | - Lorena Arranz
- Stem Cell Aging and Cancer Research Group, Department of Medical Biology, Faculty of Health Sciences, UiT - The Arctic University of Norway, Tromsø, Norway.,Norwegian Center for Molecular Medicine (NCMM), University of Oslo, Oslo, Norway
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14
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Sachs K, Sarver AL, Noble-Orcutt KE, LaRue RS, Antony ML, Chang D, Lee Y, Navis CM, Hillesheim AL, Nykaza IR, Ha NA, Hansen CJ, Karadag FK, Bergerson RJ, Verneris MR, Meredith MM, Schomaker ML, Linden MA, Myers CL, Largaespada DA, Sachs Z. Single-Cell Gene Expression Analyses Reveal Distinct Self-Renewing and Proliferating Subsets in the Leukemia Stem Cell Compartment in Acute Myeloid Leukemia. Cancer Res 2019; 80:458-470. [PMID: 31784425 DOI: 10.1158/0008-5472.can-18-2932] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 05/30/2019] [Accepted: 11/25/2019] [Indexed: 12/12/2022]
Abstract
Standard chemotherapy for acute myeloid leukemia (AML) targets proliferative cells and efficiently induces complete remission; however, many patients relapse and die of their disease. Relapse is caused by leukemia stem cells (LSC), the cells with self-renewal capacity. Self-renewal and proliferation are separate functions in normal hematopoietic stem cells (HSC) in steady-state conditions. If these functions are also separate functions in LSCs, then antiproliferative therapies may fail to target self-renewal, allowing for relapse. We investigated whether proliferation and self-renewal are separate functions in LSCs as they often are in HSCs. Distinct transcriptional profiles within LSCs of Mll-AF9/NRASG12V murine AML were identified using single-cell RNA sequencing. Single-cell qPCR revealed that these genes were also differentially expressed in primary human LSCs and normal human HSPCs. A smaller subset of these genes was upregulated in LSCs relative to HSPCs; this subset of genes constitutes "LSC-specific" genes in human AML. To assess the differences between these profiles, we identified cell surface markers, CD69 and CD36, whose genes were differentially expressed between these profiles. In vivo mouse reconstitution assays resealed that only CD69High LSCs were capable of self-renewal and were poorly proliferative. In contrast, CD36High LSCs were unable to transplant leukemia but were highly proliferative. These data demonstrate that the transcriptional foundations of self-renewal and proliferation are distinct in LSCs as they often are in normal stem cells and suggest that therapeutic strategies that target self-renewal, in addition to proliferation, are critical to prevent relapse and improve survival in AML. SIGNIFICANCE: These findings define and functionally validate a self-renewal gene profile of leukemia stem cells at the single-cell level and demonstrate that self-renewal and proliferation are distinct in AML. GRAPHICAL ABSTRACT: http://cancerres.aacrjournals.org/content/canres/80/3/458/F1.large.jpg.
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Affiliation(s)
- Karen Sachs
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota.,Next Generation Analytics, Palo Alto, California
| | - Aaron L Sarver
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Klara E Noble-Orcutt
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota.,Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Rebecca S LaRue
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota.,Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Marie Lue Antony
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota.,Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Daniel Chang
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota.,Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Yoonkyu Lee
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota.,Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Connor M Navis
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Alexandria L Hillesheim
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Ian R Nykaza
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Ngoc A Ha
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Conner J Hansen
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Fatma K Karadag
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Rachel J Bergerson
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Michael R Verneris
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Matthew M Meredith
- Molecular Lab, Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Matthew L Schomaker
- Molecular Lab, Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Michael A Linden
- Division of Hematopathology, Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Chad L Myers
- Department of Computer Science and Engineering, University of Minnesota, Minneapolis, Minnesota
| | - David A Largaespada
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota.,Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Zohar Sachs
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota. .,Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
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15
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Mastelaro de Rezende M, Ferreira AT, Paredes-Gamero EJ. Leukemia stem cell immunophenotyping tool for diagnostic, prognosis, and therapeutics. J Cell Physiol 2019; 235:4989-4998. [PMID: 31709540 DOI: 10.1002/jcp.29394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Accepted: 10/25/2019] [Indexed: 12/15/2022]
Abstract
The existence of cancer stem cells is debatable in numerous solid tumors, yet in leukemia, there is compelling evidence of this cell population. Leukemic stem cells (LSCs) are altered cells in which accumulating genetic and/or epigenetic alterations occur, resulting in the transition between the normal, preleukemic, and leukemic status. These cells do not follow the normal differentiation program; they are arrested in a primitive state but with high proliferation potential, generating undifferentiated blast accumulation and a lack of a mature cell population. The identification of LSCs might guide stem cell biology research and provide key points of distinction between these cells and their normal counterparts. The identification and characterization of the main features of LSCs can be useful as tools for diagnosis and treatment. In this context, the aim of the present review was to connect immunophenotype data in the main types of leukemia to further guide technical improvements.
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Affiliation(s)
| | - Alice T Ferreira
- Departamento de Biofísica, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Edgar J Paredes-Gamero
- Departamento de Bioquímica, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil.,Division - Faculdade de Ciências Farmacêuticas, Alimentos e Nutrição, Universidade Federal do Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
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16
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Daga S, Rosenberger A, Quehenberger F, Krisper N, Prietl B, Reinisch A, Zebisch A, Sill H, Wölfler A. High GPR56 surface expression correlates with a leukemic stem cell gene signature in CD34-positive AML. Cancer Med 2019; 8:1771-1778. [PMID: 30848055 PMCID: PMC6488118 DOI: 10.1002/cam4.2053] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 01/24/2019] [Accepted: 02/04/2019] [Indexed: 12/11/2022] Open
Abstract
Acute myeloid leukemia (AML) is driven by a minor fraction of leukemic stem cells (LSCs) whose persistence is considered being the primary cause of disease relapse. A detailed characterization of the surface immunophenotype of LSCs to discriminate them from bulk leukemic blasts may enable successful targeting of this population thereby improving patient outcomes in AML. To identify surface markers, which may reflect LSC activity at diagnosis, we performed a detailed analysis of 16 putative LSC markers in CD34/38 leukemic subcompartments of 150 diagnostic AML samples using multicolor flow cytometry. The most promising markers were then selected to determine a possible correlation of their expression with a recently published LSC gene signature. We found GPR56 and CLL-1 to be the most prominently differently expressed surface markers in AML subcompartments. While GPR56 was highest expressed within the LSC-enriched CD34+ 38- subcompartment as compared to CD34+ 38+ and CD34- leukemic bulk cells, CLL-1 expression was lowest in CD34+ 38- leukemic cells and increased in CD34+ 38+ and CD34- blasts. Furthermore, high GPR56 surface expression in CD34+ 38- leukemic cells correlated with a recently published LSC gene expression signature and was associated with decreased overall survival in patients receiving intensive chemotherapy. In contrast, CLL-1 expression correlated inversely with the LSC gene signature and was not informative on outcome. Our data strongly support GPR56 as a promising clinically relevant marker for identifying leukemic cells with LSC activity at diagnosis in CD34-positive AML.
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Affiliation(s)
- Shruti Daga
- Division of Hematology, Medical University of Graz, Graz, Austria.,CBmed Center of Biomarker Research in Medicine, Graz, Austria
| | - Angelika Rosenberger
- Division of Hematology, Medical University of Graz, Graz, Austria.,CBmed Center of Biomarker Research in Medicine, Graz, Austria
| | - Franz Quehenberger
- Institute of Medical Informatics, Statistics and Documentation, Medical University of Graz, Graz, Austria
| | - Nina Krisper
- CBmed Center of Biomarker Research in Medicine, Graz, Austria
| | - Barbara Prietl
- CBmed Center of Biomarker Research in Medicine, Graz, Austria.,Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
| | - Andreas Reinisch
- Division of Hematology, Medical University of Graz, Graz, Austria
| | - Armin Zebisch
- Division of Hematology, Medical University of Graz, Graz, Austria
| | - Heinz Sill
- Division of Hematology, Medical University of Graz, Graz, Austria
| | - Albert Wölfler
- Division of Hematology, Medical University of Graz, Graz, Austria.,CBmed Center of Biomarker Research in Medicine, Graz, Austria
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17
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De Grandis M, Mancini SJ, Vey N, Aurrand-Lions M. JAM-C Expression as a Biomarker to Predict Outcome of Patients with Acute Myeloid Leukemia—Response. Cancer Res 2018; 78:6342-6343. [DOI: 10.1158/0008-5472.can-18-0834] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 05/09/2018] [Accepted: 08/22/2018] [Indexed: 11/16/2022]
Affiliation(s)
- Maria De Grandis
- 1Aix-Marseille Univ, Inserm, CNRS, Institut Paoli-Calmettes, CRCM, Marseille, France
| | - Stéphane J.C. Mancini
- 1Aix-Marseille Univ, Inserm, CNRS, Institut Paoli-Calmettes, CRCM, Marseille, France
| | - Norbert Vey
- 1Aix-Marseille Univ, Inserm, CNRS, Institut Paoli-Calmettes, CRCM, Marseille, France
- 2Département de Biopathologie, Cytogénétique et Biologie Moléculaire, Institut Paoli-Calmettes, Aix Marseille Université, Marseille, France
- 3Département d'Hématologie, Institut Paoli-Calmettes, Aix Marseille Université, Marseille, France
| | - Michel Aurrand-Lions
- 1Aix-Marseille Univ, Inserm, CNRS, Institut Paoli-Calmettes, CRCM, Marseille, France
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18
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von Bonin M, Moll K, Kramer M, Oelschlägel U, Wermke M, Röllig C, Thiede C, Ehninger G, Krämer A, Müller-Tidow C, Mitroulis I, Bornhäuser M. JAM-C Expression as a Biomarker to Predict Outcome of Patients with Acute Myeloid Leukemia-Letter. Cancer Res 2018; 78:6339-6341. [PMID: 30333115 DOI: 10.1158/0008-5472.can-18-0642] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 05/07/2018] [Accepted: 08/22/2018] [Indexed: 11/16/2022]
Affiliation(s)
- Malte von Bonin
- Medical Clinic I, University Hospital Carl Gustav Carus, Dresden, Germany. .,German Cancer Consortium (DKTK), Partner Site Dresden, Dresden, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Katharina Moll
- Medical Clinic I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Michael Kramer
- Medical Clinic I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Uta Oelschlägel
- Medical Clinic I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Martin Wermke
- Medical Clinic I, University Hospital Carl Gustav Carus, Dresden, Germany.,Early Clinical Trial Unit (ECTU), University Cancer Centre, Dresden, Germany
| | - Christoph Röllig
- Medical Clinic I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Christian Thiede
- Medical Clinic I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Gerhard Ehninger
- Medical Clinic I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Alwin Krämer
- Department of Internal Medicine V, University of Heidelberg, Heidelberg, Germany.,Clinical Cooperation Unit Molecular Hematology/Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Carsten Müller-Tidow
- Department of Internal Medicine V, University of Heidelberg, Heidelberg, Germany
| | - Ioannis Mitroulis
- Institute of Clinical Chemistry and Laboratory Medicine, Technische Universität Dresden, Dresden, Germany.,National Center for Tumor Diseases (NCT), Partner site Dresden, Dresden, Germany
| | - Martin Bornhäuser
- Medical Clinic I, University Hospital Carl Gustav Carus, Dresden, Germany.,National Center for Tumor Diseases (NCT), Partner site Dresden, Dresden, Germany
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19
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Heterocellular molecular contacts in the mammalian stem cell niche. Eur J Cell Biol 2018; 97:442-461. [PMID: 30025618 DOI: 10.1016/j.ejcb.2018.07.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 07/03/2018] [Indexed: 12/16/2022] Open
Abstract
Adult tissue homeostasis and repair relies on prompt and appropriate intervention by tissue-specific adult stem cells (SCs). SCs have the ability to self-renew; upon appropriate stimulation, they proliferate and give rise to specialized cells. An array of environmental signals is important for maintenance of the SC pool and SC survival, behavior, and fate. Within this special microenvironment, commonly known as the stem cell niche (SCN), SC behavior and fate are regulated by soluble molecules and direct molecular contacts via adhesion molecules providing connections to local supporting cells and the extracellular matrix. Besides the extensively discussed array of soluble molecules, the expression of adhesion molecules and molecular contacts is another fundamental mechanism regulating niche occupancy and SC mobilization upon activation. Some adhesion molecules are differentially expressed and have tissue-specific consequences, likely reflecting the structural differences in niche composition and design, especially the presence or absence of a stromal counterpart. However, the distribution and identity of intercellular molecular contacts for adhesion and adhesion-mediated signaling within stromal and non-stromal SCN have not been thoroughly studied. This review highlights common details or significant differences in cell-to-cell contacts within representative stromal and non-stromal niches that could unveil new standpoints for stem cell biology and therapy.
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De Grandis M, Mancini SJ, Aurrand-Lions M. In quest for leukemia initiating cells in AML. Oncoscience 2018; 5:9-10. [PMID: 29556512 PMCID: PMC5854287 DOI: 10.18632/oncoscience.394] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 02/14/2018] [Indexed: 01/22/2023] Open
Affiliation(s)
- Maria De Grandis
- Aix-Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Marseille, France
| | - Stéphane Jc Mancini
- Aix-Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Marseille, France
| | - Michel Aurrand-Lions
- Aix-Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Marseille, France
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Li TT, Gao X, Gao L, Gan BL, Xie ZC, Zeng JJ, Chen G. Role of upregulated miR-136-5p in lung adenocarcinoma: A study of 1242 samples utilizing bioinformatics analysis. Pathol Res Pract 2018. [PMID: 29526559 DOI: 10.1016/j.prp.2018.02.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
BACKGROUND It is generally acknowledged that miRNAs play pivotal roles in the initiation and development of cancer. The aim of the current study is to investigate the clinicopathological role of miR-136-5p in lung adenocarcinoma and its underlying molecular mechanism. MATERIALS AND METHODS Data of a cohort of 1242 samples were provided by the Gene Expression Omnibus and The Cancer Genome Atlas to evaluate miR-136-5p expression in lung adenocarcinoma. A comprehensive meta-analysis integrating the expression data from all sources was performed, followed by a summary receiver operating curve plotted to appraise the upregulated expression of miR-136-5p in lung adenocarcinoma. Candidate targets of miR-136-5p were launched by the intersection of differentially expressed genes in The Cancer Genome Atlas and genes predicted by 12 web-based platforms. Then, hub genes were illustrated by a protein-protein interaction network. Furthermore, Kyoto Encyclopedia of Genes and Genomes, Gene Ontology and Protein Analysis Through Evolutionary Relationships analyses of potential target genes were carried out via bioinformatics tools. RESULTS MiR-136-5p expression was upregulated in lung adenocarcinoma versus normal tissues (standard mean difference = 0.43, 95% confidence interval: 0.27-0.58). The summary receiver operating characteristic curve further verified the upregulation of miR-136-5p in lung adenocarcinoma (area under curve = 0.7459). A total of 311 candidate target genes of miR-136-5p were gathered to create a protein-protein interaction network. Molecular mechanism analysis unveiled the potential miR-136-5p target genes participated in cell adhesion molecules, focal adhesion, complement and coagulation cascades and blood coagulation. CONCLUSION MiR-136-5p is overexpressed in lung adenocarcinoma and is involved in the molecular mechanism of lung adenocarcinoma via suppressing the expressions of downstream targets, especially claudin-18, sialophorin and syndecan 2 that participate in cell adhesion.
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Affiliation(s)
- Tian-Tian Li
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi Zhuang Autonomous Region, 530021, PR China
| | - Xiang Gao
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi Zhuang Autonomous Region, 530021, PR China
| | - Li Gao
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi Zhuang Autonomous Region, 530021, PR China
| | - Bin-Liang Gan
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi Zhuang Autonomous Region, 530021, PR China
| | - Zu-Cheng Xie
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi Zhuang Autonomous Region, 530021, PR China
| | - Jing-Jing Zeng
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi Zhuang Autonomous Region, 530021, PR China.
| | - Gang Chen
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi Zhuang Autonomous Region, 530021, PR China
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