1
|
Oliinyk D, Eigenberger A, Felthaus O, Haerteis S, Prantl L. Chorioallantoic Membrane Assay at the Cross-Roads of Adipose-Tissue-Derived Stem Cell Research. Cells 2023; 12:cells12040592. [PMID: 36831259 PMCID: PMC9953848 DOI: 10.3390/cells12040592] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 02/15/2023] Open
Abstract
With a history of more than 100 years of different applications in various scientific fields, the chicken chorioallantoic membrane (CAM) assay has proven itself to be an exceptional scientific model that meets the requirements of the replacement, reduction, and refinement principle (3R principle). As one of three extraembryonic avian membranes, the CAM is responsible for fetal respiration, metabolism, and protection. The model provides a unique constellation of immunological, vascular, and extracellular properties while being affordable and reliable at the same time. It can be utilized for research purposes in cancer biology, angiogenesis, virology, and toxicology and has recently been used for biochemistry, pharmaceutical research, and stem cell biology. Stem cells and, in particular, mesenchymal stem cells derived from adipose tissue (ADSCs) are emerging subjects for novel therapeutic strategies in the fields of tissue regeneration and personalized medicine. Because of their easy accessibility, differentiation profile, immunomodulatory properties, and cytokine repertoire, ADSCs have already been established for different preclinical applications in the files mentioned above. In this review, we aim to highlight and identify some of the cross-sections for the potential utilization of the CAM model for ADSC studies with a focus on wound healing and tissue engineering, as well as oncological research, e.g., sarcomas. Hereby, the focus lies on the combination of existing evidence and experience of such intersections with a potential utilization of the CAM model for further research on ADSCs.
Collapse
Affiliation(s)
- Dmytro Oliinyk
- Department of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, Franz-Josef-Strauss-Allee 11, 93053 Regensburg, Germany
- Correspondence:
| | - Andreas Eigenberger
- Department of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, Franz-Josef-Strauss-Allee 11, 93053 Regensburg, Germany
| | - Oliver Felthaus
- Department of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, Franz-Josef-Strauss-Allee 11, 93053 Regensburg, Germany
| | - Silke Haerteis
- Institute for Molecular and Cellular Anatomy, Faculty for Biology and Preclinical Medicine, University of Regensburg, Universitätsstraße 31, 93053 Regensburg, Germany
| | - Lukas Prantl
- Department of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, Franz-Josef-Strauss-Allee 11, 93053 Regensburg, Germany
| |
Collapse
|
2
|
Noncanonical roles of p53 in cancer stemness and their implications in sarcomas. Cancer Lett 2022; 525:131-145. [PMID: 34742870 DOI: 10.1016/j.canlet.2021.10.037] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 09/24/2021] [Accepted: 10/25/2021] [Indexed: 12/25/2022]
Abstract
Impairment of the prominent tumor suppressor p53, well known for its canonical role as the "guardian of the genome", is found in almost half of human cancers. More recently, p53 has been suggested to be a crucial regulator of stemness, orchestrating the differentiation of embryonal and adult stem cells, suppressing reprogramming into induced pluripotent stem cells, or inhibiting cancer stemness (i.e., cancer stem cells, CSCs), which underlies the development of therapy-resistant tumors. This review addresses these noncanonical roles of p53 and their implications in sarcoma initiation and progression. Indeed, dysregulation of p53 family proteins is a common event in sarcomas and is associated with poor survival. Additionally, emerging studies have demonstrated that loss of wild-type p53 activity hinders the terminal differentiation of mesenchymal stem cells and leads to the development of aggressive sarcomas. This review summarizes recent findings on the roles of aberrant p53 in sarcoma development and stemness and further describes therapeutic approaches to restore normal p53 activity as a promising anti-CSC strategy to treat refractory sarcomas.
Collapse
|
3
|
Darmusey L, Pérot G, Thébault N, Le Guellec S, Desplat N, Gaston L, Delespaul L, Lesluyes T, Darbo E, Gomez-Brouchet A, Richard E, Baud J, Leroy L, Coindre JM, Blay JY, Chibon F. ATRX Alteration Contributes to Tumor Growth and Immune Escape in Pleomorphic Sarcomas. Cancers (Basel) 2021; 13:2151. [PMID: 33946962 PMCID: PMC8124877 DOI: 10.3390/cancers13092151] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/14/2021] [Accepted: 04/21/2021] [Indexed: 12/17/2022] Open
Abstract
Whole genome and transcriptome sequencing of a cohort of 67 leiomyosarcomas has been revealed ATRX to be one of the most frequently mutated genes in leiomyosarcomas after TP53 and RB1. While its function is well described in the alternative lengthening of telomeres mechanism, we wondered whether its alteration could have complementary effects on sarcoma oncogenesis. ATRX alteration is associated with the down-expression of genes linked to differentiation in leiomyosarcomas, and to immunity in an additional cohort of 60 poorly differentiated pleomorphic sarcomas. In vitro and in vivo models showed that ATRX down-expression increases tumor growth rate and immune escape by decreasing the immunity load of active mast cells in sarcoma tumors. These data indicate that an alternative to unsuccessful targeting of the adaptive immune system in sarcoma could target the innate system. This might lead to a better outcome for sarcoma patients in terms of ATRX status.
Collapse
Affiliation(s)
- Lucie Darmusey
- INSERM U1037, Cancer Research Center in Toulouse (CRCT), OncoSarc, 31000 Toulouse, France; (L.D.); (G.P.); (N.T.); (S.L.G.); (L.D.); (T.L.); (A.G.-B.); (L.L.)
- IUCT-Oncopole, Institut Claudius Régaud, Department of Pathology, 31000 Toulouse, France
- University of Toulouse 3, Paul Sabatier, 31000 Toulouse, France
| | - Gaëlle Pérot
- INSERM U1037, Cancer Research Center in Toulouse (CRCT), OncoSarc, 31000 Toulouse, France; (L.D.); (G.P.); (N.T.); (S.L.G.); (L.D.); (T.L.); (A.G.-B.); (L.L.)
- Centre Hospitalier Universitaire (CHU) de Toulouse, IUCT-Oncopole, 31000 Toulouse, France
| | - Noémie Thébault
- INSERM U1037, Cancer Research Center in Toulouse (CRCT), OncoSarc, 31000 Toulouse, France; (L.D.); (G.P.); (N.T.); (S.L.G.); (L.D.); (T.L.); (A.G.-B.); (L.L.)
- IUCT-Oncopole, Institut Claudius Régaud, Department of Pathology, 31000 Toulouse, France
| | - Sophie Le Guellec
- INSERM U1037, Cancer Research Center in Toulouse (CRCT), OncoSarc, 31000 Toulouse, France; (L.D.); (G.P.); (N.T.); (S.L.G.); (L.D.); (T.L.); (A.G.-B.); (L.L.)
- IUCT-Oncopole, Institut Claudius Régaud, Department of Pathology, 31000 Toulouse, France
| | - Nelly Desplat
- Inserm UMR1218, Action, Institut Bergonié, 33000 Bordeaux, France; (N.D.); (E.D.); (E.R.); (J.B.); (J.-M.C.)
| | - Laëtitia Gaston
- CHU de Bordeaux, Department of Medical Genetics, 33000 Bordeaux, France;
| | - Lucile Delespaul
- INSERM U1037, Cancer Research Center in Toulouse (CRCT), OncoSarc, 31000 Toulouse, France; (L.D.); (G.P.); (N.T.); (S.L.G.); (L.D.); (T.L.); (A.G.-B.); (L.L.)
- University of Bordeaux, 33000 Bordeaux, France
| | - Tom Lesluyes
- INSERM U1037, Cancer Research Center in Toulouse (CRCT), OncoSarc, 31000 Toulouse, France; (L.D.); (G.P.); (N.T.); (S.L.G.); (L.D.); (T.L.); (A.G.-B.); (L.L.)
- University of Bordeaux, 33000 Bordeaux, France
| | - Elodie Darbo
- Inserm UMR1218, Action, Institut Bergonié, 33000 Bordeaux, France; (N.D.); (E.D.); (E.R.); (J.B.); (J.-M.C.)
- University of Bordeaux, 33000 Bordeaux, France
- CNRS UMR5800, LaBRI, 33400 Talence, France
| | - Anne Gomez-Brouchet
- INSERM U1037, Cancer Research Center in Toulouse (CRCT), OncoSarc, 31000 Toulouse, France; (L.D.); (G.P.); (N.T.); (S.L.G.); (L.D.); (T.L.); (A.G.-B.); (L.L.)
- IUCT-Oncopole, Institut Claudius Régaud, Department of Pathology, 31000 Toulouse, France
- Centre Hospitalier Universitaire (CHU) de Toulouse, IUCT-Oncopole, 31000 Toulouse, France
| | - Elodie Richard
- Inserm UMR1218, Action, Institut Bergonié, 33000 Bordeaux, France; (N.D.); (E.D.); (E.R.); (J.B.); (J.-M.C.)
| | - Jessica Baud
- Inserm UMR1218, Action, Institut Bergonié, 33000 Bordeaux, France; (N.D.); (E.D.); (E.R.); (J.B.); (J.-M.C.)
| | - Laura Leroy
- INSERM U1037, Cancer Research Center in Toulouse (CRCT), OncoSarc, 31000 Toulouse, France; (L.D.); (G.P.); (N.T.); (S.L.G.); (L.D.); (T.L.); (A.G.-B.); (L.L.)
- IUCT-Oncopole, Institut Claudius Régaud, Department of Pathology, 31000 Toulouse, France
| | - Jean-Michel Coindre
- Inserm UMR1218, Action, Institut Bergonié, 33000 Bordeaux, France; (N.D.); (E.D.); (E.R.); (J.B.); (J.-M.C.)
- Institut Bergonie, Department of Pathology, 33000 Bordeaux, France
| | - Jean-Yves Blay
- Centre Léon Bérard, Department of Medical Oncology, 69000 Lyon, France;
- Inserm U1052, CNRS 5286, Cancer Research Center of Lyon, University Claude Bernard Lyon 1, 69000 Lyon, France
| | - Frédéric Chibon
- INSERM U1037, Cancer Research Center in Toulouse (CRCT), OncoSarc, 31000 Toulouse, France; (L.D.); (G.P.); (N.T.); (S.L.G.); (L.D.); (T.L.); (A.G.-B.); (L.L.)
- IUCT-Oncopole, Institut Claudius Régaud, Department of Pathology, 31000 Toulouse, France
- Inserm UMR1218, Action, Institut Bergonié, 33000 Bordeaux, France; (N.D.); (E.D.); (E.R.); (J.B.); (J.-M.C.)
| |
Collapse
|
4
|
Kannan S, Lock I, Ozenberger BB, Jones KB. Genetic drivers and cells of origin in sarcomagenesis. J Pathol 2021; 254:474-493. [DOI: 10.1002/path.5617] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 12/01/2020] [Accepted: 01/06/2021] [Indexed: 02/06/2023]
Affiliation(s)
- Sarmishta Kannan
- Departments of Orthopaedics and Oncological Sciences Huntsman Cancer Institute, University of Utah School of Medicine Salt Lake City UT USA
| | - Ian Lock
- Departments of Orthopaedics and Oncological Sciences Huntsman Cancer Institute, University of Utah School of Medicine Salt Lake City UT USA
| | - Benjamin B Ozenberger
- Departments of Orthopaedics and Oncological Sciences Huntsman Cancer Institute, University of Utah School of Medicine Salt Lake City UT USA
| | - Kevin B Jones
- Departments of Orthopaedics and Oncological Sciences Huntsman Cancer Institute, University of Utah School of Medicine Salt Lake City UT USA
| |
Collapse
|
5
|
Kalla D, Kind A, Schnieke A. Genetically Engineered Pigs to Study Cancer. Int J Mol Sci 2020; 21:E488. [PMID: 31940967 PMCID: PMC7013672 DOI: 10.3390/ijms21020488] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 01/08/2020] [Accepted: 01/09/2020] [Indexed: 02/06/2023] Open
Abstract
Recent decades have seen groundbreaking advances in cancer research. Genetically engineered animal models, mainly in mice, have contributed to a better understanding of the underlying mechanisms involved in cancer. However, mice are not ideal for translating basic research into studies closer to the clinic. There is a need for complementary information provided by non-rodent species. Pigs are well suited for translational biomedical research as they share many similarities with humans such as body and organ size, aspects of anatomy, physiology and pathophysiology and can provide valuable means of developing and testing novel diagnostic and therapeutic procedures. Porcine oncology is a new field, but it is clear that replication of key oncogenic mutation in pigs can usefully mimic several human cancers. This review briefly outlines the technology used to generate genetically modified pigs, provides an overview of existing cancer models, their applications and how the field may develop in the near future.
Collapse
Affiliation(s)
| | | | - Angelika Schnieke
- Chair of Livestock Biotechnology, School of Life Sciences, Technische Universität München, 85354 Freising, Germany; (D.K.); (A.K.)
| |
Collapse
|
6
|
Khan RS, Newsome PN. A Comparison of Phenotypic and Functional Properties of Mesenchymal Stromal Cells and Multipotent Adult Progenitor Cells. Front Immunol 2019; 10:1952. [PMID: 31555259 PMCID: PMC6724467 DOI: 10.3389/fimmu.2019.01952] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 08/02/2019] [Indexed: 12/15/2022] Open
Abstract
Both Multipotent Adult Progenitor Cells and Mesenchymal Stromal Cells are bone-marrow derived, non-haematopoietic adherent cells, that are well-known for having immunomodulatory and pro-angiogenic properties, whilst being relatively non-immunogenic. However, they are phenotypically and functionally distinct cell types, which has implications for their efficacy in different settings. In this review we compare the phenotypic and functional properties of these two cell types, to help in determining which would be the superior cell type for different applications.
Collapse
Affiliation(s)
- Reenam S Khan
- National Institute for Health Research (NIHR), Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, University of Birmingham, Birmingham, United Kingdom.,Centre for Liver Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom.,Liver Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom
| | - Philip N Newsome
- National Institute for Health Research (NIHR), Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, University of Birmingham, Birmingham, United Kingdom.,Centre for Liver Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom.,Liver Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom
| |
Collapse
|
7
|
Salter DM, Griffin M, Muir M, Teo K, Culley J, Smith JR, Gomez-Cuadrado L, Matchett K, Sims AH, Hayward L, Henderson NC, Brunton VG. Development of mouse models of angiosarcoma driven by p53. Dis Model Mech 2019; 12:dmm038612. [PMID: 31221668 PMCID: PMC6679377 DOI: 10.1242/dmm.038612] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 06/13/2019] [Indexed: 01/17/2023] Open
Abstract
Angiosarcomas are a rare group of tumours which have poor prognosis and limited treatment options. The development of new therapies has been hampered by a lack of good preclinical models. Here, we describe the development of an autochthonous mouse model of angiosarcoma driven by loss of p53 in VE-cadherin-expressing endothelial cells. Using Cdh5-Cre to drive recombination in adult endothelial cells, mice developed angiosarcomas with 100% penetrance upon homozygous deletion of Trp53 with a median lifespan of 325 days. In contrast, expression of the R172H mutant p53 resulted in formation of thymic lymphomas with a more rapid onset (median lifespan 151 days). We also used Pdgfrb-Cre-expressing mice, allowing us to target predominantly pericytes, as these have been reported as the cell of origin for a number of soft tissue sarcomas. Pdgfrb-Cre also results in low levels of recombination in venous blood endothelial cells in multiple tissues during development. Upon deletion of Trp53 in Pdgfrb-Cre-expressing mice (Pdgfrb-Cre,Trp53fl/fl mice), 65% developed lymphomas and 21% developed pleomorphic undifferentiated soft tissue sarcomas. None developed angiosarcomas. In contrast, 75% of Pdgfrb-Cre,Trp53R172H/R172H mice developed angiosarcomas, with 60% of these mice also developing lymphomas. The median lifespan of the Pdgfrb-Cre,Trp53R172H/R172H mice was 151 days. Re-implantation of angiosarcoma tumour fragments from Cdh5-Cre, Trp53fl/fl mice provided a more consistent and rapid model of angiosarcoma than the two spontaneous models. The ability to passage tumour fragments through the mouse provides a novel model which is amenable to preclinical studies and will help the development of potential new therapies for angiosarcoma.
Collapse
Affiliation(s)
- Donald M Salter
- Centre for Genomic & Experimental Medicine, Institute of Genetics & Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - Meredyth Griffin
- Edinburgh Cancer Research UK Centre, Institute of Genetics & Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - Morwenna Muir
- Edinburgh Cancer Research UK Centre, Institute of Genetics & Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - Katy Teo
- Edinburgh Cancer Research UK Centre, Institute of Genetics & Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - Jayne Culley
- Edinburgh Cancer Research UK Centre, Institute of Genetics & Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - James R Smith
- Centre for Inflammation Research, The Queen's Medical Research Institute, University of Edinburgh, Little France Crescent, Edinburgh EH16 4TJ, UK
| | - Laura Gomez-Cuadrado
- Edinburgh Cancer Research UK Centre, Institute of Genetics & Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - Kylie Matchett
- Centre for Inflammation Research, The Queen's Medical Research Institute, University of Edinburgh, Little France Crescent, Edinburgh EH16 4TJ, UK
| | - Andrew H Sims
- Edinburgh Cancer Research UK Centre, Institute of Genetics & Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - Larry Hayward
- Edinburgh Cancer Research UK Centre, Institute of Genetics & Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - Neil C Henderson
- Centre for Inflammation Research, The Queen's Medical Research Institute, University of Edinburgh, Little France Crescent, Edinburgh EH16 4TJ, UK
| | - Valerie G Brunton
- Edinburgh Cancer Research UK Centre, Institute of Genetics & Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| |
Collapse
|
8
|
Thoenen E, Curl A, Iwakuma T. TP53 in bone and soft tissue sarcomas. Pharmacol Ther 2019; 202:149-164. [PMID: 31276706 DOI: 10.1016/j.pharmthera.2019.06.010] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 06/25/2019] [Indexed: 12/13/2022]
Abstract
Genomic and functional study of existing and emerging sarcoma targets, such as fusion proteins, chromosomal aberrations, reduced tumor suppressor activity, and oncogenic drivers, is broadening our understanding of sarcomagenesis. Among these mechanisms, the tumor suppressor p53 (TP53) plays significant roles in the suppression of bone and soft tissue sarcoma progression. Although mutations in TP53 were thought to be relatively low in sarcomas, modern techniques including whole-genome sequencing have recently illuminated unappreciated alterations in TP53 in osteosarcoma. In addition, oncogenic gain-of-function activities of missense mutant p53 (mutp53) have been reported in sarcomas. Moreover, new targeting strategies for TP53 have been discovered: restoration of wild-type p53 (wtp53) activity through inhibition of TP53 negative regulators, reactivation of the wtp53 activity from mutp53, depletion of mutp53, and targeting of vulnerabilities in cells with TP53 deletions or mutations. These discoveries enable development of novel therapeutic strategies for therapy-resistant sarcomas. We have outlined nine bone and soft tissue sarcomas for which TP53 plays a crucial tumor suppressive role. These include osteosarcoma, Ewing sarcoma, chondrosarcoma, rhabdomyosarcoma (RMS), leiomyosarcoma (LMS), synovial sarcoma, liposarcoma (LPS), angiosarcoma, and undifferentiated pleomorphic sarcoma (UPS).
Collapse
Affiliation(s)
- Elizabeth Thoenen
- Department of Molecular and Integrative Physiology, University of Kansas Medical Center, Kansas City, KS 66010, USA
| | - Amanda Curl
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS 66010, USA
| | - Tomoo Iwakuma
- Department of Molecular and Integrative Physiology, University of Kansas Medical Center, Kansas City, KS 66010, USA; Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS 66010, USA; Translational Laboratory Oncology Research, Children's Mercy Research Institute, Kansas City, MO 64108, USA.
| |
Collapse
|
9
|
|
10
|
Bueno C, Calero-Nieto FJ, Wang X, Valdés-Mas R, Gutiérrez-Agüera F, Roca-Ho H, Ayllon V, Real PJ, Arambilet D, Espinosa L, Torres-Ruiz R, Agraz-Doblas A, Varela I, de Boer J, Bigas A, Gottgens B, Marschalek R, Menendez P. Enhanced hemato-endothelial specification during human embryonic differentiation through developmental cooperation between AF4-MLL and MLL-AF4 fusions. Haematologica 2019; 104:1189-1201. [PMID: 30679325 PMCID: PMC6545840 DOI: 10.3324/haematol.2018.202044] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 01/21/2019] [Indexed: 12/18/2022] Open
Abstract
The t(4;11)(q21;q23) translocation is associated with high-risk infant pro-B-cell acute lymphoblastic leukemia and arises prenatally during embryonic/fetal hematopoiesis. The developmental/pathogenic contribution of the t(4;11)-resulting MLL-AF4 (MA4) and AF4-MLL (A4M) fusions remains unclear; MA4 is always expressed in patients with t(4;11)+ B-cell acute lymphoblastic leukemia, but the reciprocal fusion A4M is expressed in only half of the patients. Because prenatal leukemogenesis manifests as impaired early hematopoietic differentiation, we took advantage of well-established human embryonic stem cell-based hematopoietic differentiation models to study whether the A4M fusion cooperates with MA4 during early human hematopoietic development. Co-expression of A4M and MA4 strongly promoted the emergence of hemato-endothelial precursors, both endothelial- and hemogenic-primed. Double fusion-expressing hemato-endothelial precursors specified into significantly higher numbers of both hematopoietic and endothelial-committed cells, irrespective of the differentiation protocol used and without hijacking survival/proliferation. Functional analysis of differentially expressed genes and differentially enriched H3K79me3 genomic regions by RNA-sequencing and H3K79me3 chromatin immunoprecipitation-sequencing, respectively, confirmed a hematopoietic/endothelial cell differentiation signature in double fusion-expressing hemato-endothelial precursors. Importantly, chromatin immunoprecipitation-sequencing analysis revealed a significant enrichment of H3K79 methylated regions specifically associated with HOX-A cluster genes in double fusion-expressing differentiating hematopoietic cells. Overall, these results establish a functional and molecular cooperation between MA4 and A4M fusions during human hematopoietic development.
Collapse
Affiliation(s)
- Clara Bueno
- Josep Carreras Leukemia Research Institute and Department of Biomedicine, School of Medicine, University of Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBER-ONC), ISCIII, Barcelona, Spain
| | - Fernando J Calero-Nieto
- Department of Hematology, Cambridge Institute for Medical Research and Wellcome Trust-Medical Research Council Cambridge Stem Cell Institute, University of Cambridge, UK
| | - Xiaonan Wang
- Department of Hematology, Cambridge Institute for Medical Research and Wellcome Trust-Medical Research Council Cambridge Stem Cell Institute, University of Cambridge, UK
| | | | - Francisco Gutiérrez-Agüera
- Josep Carreras Leukemia Research Institute and Department of Biomedicine, School of Medicine, University of Barcelona, Spain
| | - Heleia Roca-Ho
- Josep Carreras Leukemia Research Institute and Department of Biomedicine, School of Medicine, University of Barcelona, Spain
| | - Veronica Ayllon
- GENyO, Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government and University of Granada, Department of Biochemistry and Molecular Biology, Granada, Spain
| | - Pedro J Real
- GENyO, Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government and University of Granada, Department of Biochemistry and Molecular Biology, Granada, Spain
| | - David Arambilet
- Programa de Cáncer, Instituto Hospital del Mar de Investigaciones Médicas. Barcelona. Spain
| | - Lluis Espinosa
- Programa de Cáncer, Instituto Hospital del Mar de Investigaciones Médicas. Barcelona. Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBER-ONC), ISCIII, Barcelona, Spain
| | - Raul Torres-Ruiz
- Josep Carreras Leukemia Research Institute and Department of Biomedicine, School of Medicine, University of Barcelona, Spain
| | - Antonio Agraz-Doblas
- Josep Carreras Leukemia Research Institute and Department of Biomedicine, School of Medicine, University of Barcelona, Spain
- Instituto de Biomedicina y Biotecnología de Cantabria (CSIC-UC-Sodercan), Departamento de Biología Molecular, Universidad de Cantabria, Santander, Spain
| | - Ignacio Varela
- Instituto de Biomedicina y Biotecnología de Cantabria (CSIC-UC-Sodercan), Departamento de Biología Molecular, Universidad de Cantabria, Santander, Spain
| | - Jasper de Boer
- Cancer Section, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Anna Bigas
- Programa de Cáncer, Instituto Hospital del Mar de Investigaciones Médicas. Barcelona. Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBER-ONC), ISCIII, Barcelona, Spain
| | - Bertie Gottgens
- Department of Hematology, Cambridge Institute for Medical Research and Wellcome Trust-Medical Research Council Cambridge Stem Cell Institute, University of Cambridge, UK
| | - Rolf Marschalek
- Institute of Pharmaceutical Biology, Goethe-University, Frankfurt, Germany
| | - Pablo Menendez
- Josep Carreras Leukemia Research Institute and Department of Biomedicine, School of Medicine, University of Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBER-ONC), ISCIII, Barcelona, Spain
- Instituciò Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| |
Collapse
|
11
|
Genadry KC, Pietrobono S, Rota R, Linardic CM. Soft Tissue Sarcoma Cancer Stem Cells: An Overview. Front Oncol 2018; 8:475. [PMID: 30416982 PMCID: PMC6212576 DOI: 10.3389/fonc.2018.00475] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Accepted: 10/05/2018] [Indexed: 12/18/2022] Open
Abstract
Soft tissue sarcomas (STSs) are an uncommon group of solid tumors that can arise throughout the human lifespan. Despite their commonality as non-bony cancers that develop from mesenchymal cell precursors, they are heterogeneous in their genetic profiles, histology, and clinical features. This has made it difficult to identify a single target or therapy specific to STSs. And while there is no one cell of origin ascribed to all STSs, the cancer stem cell (CSC) principle—that a subpopulation of tumor cells possesses stem cell-like properties underlying tumor initiation, therapeutic resistance, disease recurrence, and metastasis—predicts that ultimately it should be possible to identify a feature common to all STSs that could function as a therapeutic Achilles' heel. Here we review the published evidence for CSCs in each of the most common STSs, then focus on the methods used to study CSCs, the developmental signaling pathways usurped by CSCs, and the epigenetic alterations critical for CSC identity that may be useful for further study of STS biology. We conclude with discussion of some challenges to the field and future directions.
Collapse
Affiliation(s)
- Katia C Genadry
- Division of Hematology-Oncology, Department of Pediatrics, Duke University Medical Center, Durham, NC, United States
| | - Silvia Pietrobono
- Department of Hematology-Oncology, Bambino Gesù Pediatric Hospital, IRCCS, Rome, Italy
| | - Rossella Rota
- Department of Hematology-Oncology, Bambino Gesù Pediatric Hospital, IRCCS, Rome, Italy
| | - Corinne M Linardic
- Division of Hematology-Oncology, Department of Pediatrics, Duke University Medical Center, Durham, NC, United States.,Department of Pharmacology & Cancer Biology, Duke University Medical Center, Durham, NC, United States
| |
Collapse
|
12
|
Abarrategi A, Gambera S, Alfranca A, Rodriguez-Milla MA, Perez-Tavarez R, Rouault-Pierre K, Waclawiczek A, Chakravarty P, Mulero F, Trigueros C, Navarro S, Bonnet D, García-Castro J. c-Fos induces chondrogenic tumor formation in immortalized human mesenchymal progenitor cells. Sci Rep 2018; 8:15615. [PMID: 30353072 PMCID: PMC6199246 DOI: 10.1038/s41598-018-33689-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 10/03/2018] [Indexed: 12/15/2022] Open
Abstract
Mesenchymal progenitor cells (MPCs) have been hypothesized as cells of origin for sarcomas, and c-Fos transcription factor has been showed to act as an oncogene in bone tumors. In this study, we show c-Fos is present in most sarcomas with chondral phenotype, while multiple other genes are related to c-Fos expression pattern. To further define the role of c-Fos in sarcomagenesis, we expressed it in primary human MPCs (hMPCs), immortalized hMPCs and transformed murine MPCs (mMPCs). In immortalized hMPCs, c-Fos expression generated morphological changes, reduced mobility capacity and impaired adipogenic- and osteogenic-differentiation potentials. Remarkably, immortalized hMPCs or mMPCs expressing c-Fos generated tumors harboring a chondrogenic phenotype and morphology. Thus, here we show that c-Fos protein has a key role in sarcomas and that c-Fos expression in immortalized MPCs yields cell transformation and chondrogenic tumor formation.
Collapse
Affiliation(s)
- Ander Abarrategi
- Unidad de Biotecnología Celular, Instituto de Salud Carlos III, Madrid, E-28021, Spain
- Haematopoietic Stem Cell Laboratory, The Francis Crick Institute, London, WC2A 3LY, UK
| | - Stefano Gambera
- Unidad de Biotecnología Celular, Instituto de Salud Carlos III, Madrid, E-28021, Spain
| | - Arantzazu Alfranca
- Unidad de Biotecnología Celular, Instituto de Salud Carlos III, Madrid, E-28021, Spain
| | | | | | - Kevin Rouault-Pierre
- Haematopoietic Stem Cell Laboratory, The Francis Crick Institute, London, WC2A 3LY, UK
| | - Alexander Waclawiczek
- Haematopoietic Stem Cell Laboratory, The Francis Crick Institute, London, WC2A 3LY, UK
| | - Probir Chakravarty
- Bioinformatics Core, The Francis Crick Institute, London, United Kingdom
| | - Francisca Mulero
- Molecular Image Core Unit, Spanish National Cancer Research Centre, Madrid, E-28029, Spain
| | - César Trigueros
- Mesenchymal and Hematopoietic Stem Cell Laboratory, Fundación Inbiomed, San Sebastian, E-20009, Spain
| | - Samuel Navarro
- Pathology Department, University of Valencia, Valencia, E-46010, Spain
| | - Dominique Bonnet
- Haematopoietic Stem Cell Laboratory, The Francis Crick Institute, London, WC2A 3LY, UK
| | - Javier García-Castro
- Unidad de Biotecnología Celular, Instituto de Salud Carlos III, Madrid, E-28021, Spain.
| |
Collapse
|
13
|
Cejalvo T, Perisé-Barrios AJ, del Portillo I, Laborda E, Rodriguez-Milla MA, Cubillo I, Vázquez F, Sardón D, Ramirez M, Alemany R, del Castillo N, García-Castro J. Remission of Spontaneous Canine Tumors after Systemic Cellular Viroimmunotherapy. Cancer Res 2018; 78:4891-4901. [DOI: 10.1158/0008-5472.can-17-3754] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 04/17/2018] [Accepted: 07/05/2018] [Indexed: 11/16/2022]
|
14
|
Brandt LP, Albers J, Hejhal T, Pfundstein S, Gonçalves AF, Catalano A, Wild PJ, Frew IJ. Mouse genetic background influences whether HrasG12V expression plus Cdkn2a knockdown causes angiosarcoma or undifferentiated pleomorphic sarcoma. Oncotarget 2018; 9:19753-19766. [PMID: 29731980 PMCID: PMC5929423 DOI: 10.18632/oncotarget.24831] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 02/28/2018] [Indexed: 01/09/2023] Open
Abstract
Soft tissue sarcomas are rare mesenchymal tumours accounting for 1% of adult malignancies and are fatal in approximately one third of patients. Two of the most aggressive and lethal forms of soft tissue sarcomas are angiosarcomas and undifferentiated pleomorphic sarcomas (UPS). To examine sarcoma-relevant molecular pathways, we employed a lentiviral gene regulatory system to attempt to generate in vivo models that reflect common molecular alterations of human angiosarcoma and UPS. Mice were intraveneously injected with MuLE lentiviruses expressing combinations of shRNA against Cdkn2a, Trp53, Tsc2 and Pten with or without expression of HrasG12V , PIK3CAH1047R or Myc. The systemic injection of an ecotropic lentivirus expressing oncogenic HrasG12V together with the knockdown of Cdkn2a or Trp53 was sufficient to initiate angiosarcoma and/or UPS development, providing a flexible system to generate autochthonous mouse models of these diseases. Unexpectedly, different mouse strains developed different types of sarcoma in response to identical genetic drivers, implicating genetic background as a contributor to the genesis and spectrum of sarcomas.
Collapse
Affiliation(s)
- Laura P. Brandt
- Institute of Physiology, University of Zurich, Zurich, Switzerland
- Zurich Center for Integrative Human Physiology, University of Zurich, Zurich, Switzerland
| | - Joachim Albers
- Institute of Physiology, University of Zurich, Zurich, Switzerland
| | - Tomas Hejhal
- Institute of Physiology, University of Zurich, Zurich, Switzerland
| | - Svende Pfundstein
- Institute of Physiology, University of Zurich, Zurich, Switzerland
- Zurich Integrative Rodent Physiology, University of Zurich, Zurich, Switzerland
| | | | - Antonella Catalano
- Institute of Physiology, University of Zurich, Zurich, Switzerland
- Department of Hematology, Oncology and Stem Cell Transplantation, Faculty of Medicine, Medical Center, University of Freiburg, Freiburg, Germany
| | - Peter J. Wild
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Ian J. Frew
- Institute of Physiology, University of Zurich, Zurich, Switzerland
- Zurich Center for Integrative Human Physiology, University of Zurich, Zurich, Switzerland
- BIOSS Centre for Biological Signaling Studies, University of Freiburg, Freiburg, Germany
- Department of Hematology, Oncology and Stem Cell Transplantation, Faculty of Medicine, Medical Center, University of Freiburg, Freiburg, Germany
| |
Collapse
|
15
|
cFOS-SOX9 Axis Reprograms Bone Marrow-Derived Mesenchymal Stem Cells into Chondroblastic Osteosarcoma. Stem Cell Reports 2017; 8:1630-1644. [PMID: 28552607 PMCID: PMC5470112 DOI: 10.1016/j.stemcr.2017.04.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 04/25/2017] [Accepted: 04/26/2017] [Indexed: 01/13/2023] Open
Abstract
Bone marrow-derived mesenchymal stem cells (BMSCs) are proposed as the cells of origin of several subtypes of osteosarcoma (OS). However, signals that direct BMSCs to form different subtypes of OS are unclear. Here we show that the default tumor type from spontaneously transformed p53 knockout (p53_KO) BMSCs is osteoblastic OS. The development of this default tumor type caused by p53 loss can be overridden by various oncogenic signals: RAS reprograms p53_KO BMSCs into undifferentiated sarcoma, AKT enhances osteoblastic OS, while cFOS promotes chondroblastic OS formation. We focus on studying the mechanism of cFOS-induced chondroblastic OS formation. Integrated genome-wide studies reveal a regulatory mechanism whereby cFOS binds to the promoter of a key chondroblastic transcription factor, Sox9, and induces its transcription in BMSCs. Importantly, SOX9 mediates cFOS-induced cartilage formation in chondroblastic OS. In summary, oncogenes determine tumor types derived from BMSCs, and the cFOS-SOX9 axis is critical for chondroblastic OS formation. The default tumor type from p53_KO BMSCs is osteoblastic OS Oncogenes reprogram p53_KO BMSCs into different sarcomas cFOS promotes chondroblastic OS from p53_KO BMSCs SOX9 is a mediator of cFOS in promoting chondroblastic OS
Collapse
|
16
|
Husak Z, Dworzak MN. Chronic stress induces CD99, suppresses autophagy, and affects spontaneous adipogenesis in human bone marrow stromal cells. Stem Cell Res Ther 2017; 8:83. [PMID: 28420430 PMCID: PMC5395812 DOI: 10.1186/s13287-017-0532-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Revised: 02/20/2017] [Accepted: 03/09/2017] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Bone marrow-derived mesenchymal stromal cells (MSCs) are multipotent cells with a high constitutive level of autophagy and low expression of CD99. Under certain conditions, MSCs may develop tumorigenic properties. However, these transformation-induced conditions are largely unknown. Recently, we have identified an association between Hsp70, a main participant in cellular stress response and tumorigenesis, and CD99. Preliminary observations had revealed upregulation of both proteins in stressed long-term cultured MSCs. And so we hypothesized that CD99 is implicated in stress-induced mechanisms of cellular transformation in MSCs. Hence, we investigated the effects of prolonged stress on MSCs and the role of CD99 and autophagy in their survival. METHODS Human telomerase reverse transcriptase (hTERT) overexpressing immortalized MSCs and primary bone marrow stromal cells were used to investigate the influence of long-term serum deprivation and hypoxia on growth and differentiation of MSCs. Cell proliferation and apoptosis were evaluated using flow cytometry, differentiation capabilities of MSCs were assessed by immunohistochemical staining followed by microscopic examination. CD99, Hsp70 expression were analyzed using flow cytometry, western blotting, and reverse transcriptase polymerase chain reaction. Autophagy was explored with specific inhibitors using cell morphology examination and western blotting. RESULTS Chronic stress factors are able to change the morphology of MSCs and to inhibit spontaneous differentiation into adipocyte lineage. Furthermore, CD99 elevation and downregulation of p53 and p21 accompanied defective autophagy, which is usually associated with tumor formation. We found that inhibition of autophagy by chloroquine promoted cell detachment and modulated CD99 expression level whereas incorporation of CD99 recombinant protein into the cells suppressed autophagy. CONCLUSIONS Obtained results provide a model for chronic stress-induced transformation of MSCs via CD99 and may therefore be highly relevant to mesenchymal tumorigenesis.
Collapse
Affiliation(s)
- Zvenyslava Husak
- St. Anna Kinderkrebsforschung, Children’s Cancer Research Institute, Zimmermannplatz 10, 1090 Vienna, Austria
| | - Michael N. Dworzak
- St. Anna Kinderkrebsforschung, Children’s Cancer Research Institute, Zimmermannplatz 10, 1090 Vienna, Austria
- St. Anna Kinderspital, Kinderspitalgasse 6, 1090 Vienna, Austria
| |
Collapse
|
17
|
Hochane M, Trichet V, Pecqueur C, Avril P, Oliver L, Denis J, Brion R, Amiaud J, Pineau A, Naveilhan P, Heymann D, Vallette FM, Olivier C. Low-Dose Pesticide Mixture Induces Senescence in Normal Mesenchymal Stem Cells (MSC) and Promotes Tumorigenic Phenotype in Premalignant MSC. Stem Cells 2016; 35:800-811. [PMID: 27860054 DOI: 10.1002/stem.2539] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 09/21/2016] [Accepted: 10/10/2016] [Indexed: 01/18/2023]
Abstract
Humans are chronically exposed to multiple environmental pollutants such as pesticides with no significant evidence about the safety of such poly-exposures. We exposed mesenchymal stem cells (MSC) to very low doses of mixture of seven pesticides frequently detected in food samples for 21 days in vitro. We observed a permanent phenotype modification with a specific induction of an oxidative stress-related senescence. Pesticide mixture also induced a shift in MSC differentiation towards adipogenesis but did not initiate a tumorigenic transformation. In modified MSC in which a premalignant phenotype was induced, the exposure to pesticide mixture promoted tumorigenic phenotype both in vitro and in vivo after cell implantation, in all nude mice. Our results suggest that a common combination of pesticides can induce a premature ageing of adult MSC, and as such could accelerate age-related diseases. Exposure to pesticide mixture may also promote the tumorigenic transformation in a predisposed stromal environment. Abstract Video Link: https://youtu.be/mfSVPTol-Gk Stem Cells 2017;35:800-811.
Collapse
Affiliation(s)
- Mazene Hochane
- Centre de Recherche en Cancérologie Nantes Angers UMR INSERM 892, CNRS 6299 - Equipe 9, Université de Nantes, Nantes, France.,Faculté de Médecine, Université de Nantes, Nantes, France
| | - Valerie Trichet
- Faculté de Médecine, Université de Nantes, Nantes, France.,INSERM, UMR 957, Equipe Ligue 2012, Nantes, France.,Faculty of Medicine, Pathophysiology of Bone Resorption Laboratory and Therapy of Primary Bone Tumours University of Nantes, Nantes, France
| | - Claire Pecqueur
- Centre de Recherche en Cancérologie Nantes Angers UMR INSERM 892, CNRS 6299 - Equipe 9, Université de Nantes, Nantes, France.,Faculté de Médecine, Université de Nantes, Nantes, France
| | - Pierre Avril
- Faculté de Médecine, Université de Nantes, Nantes, France.,INSERM, UMR 957, Equipe Ligue 2012, Nantes, France.,Faculty of Medicine, Pathophysiology of Bone Resorption Laboratory and Therapy of Primary Bone Tumours University of Nantes, Nantes, France
| | - Lisa Oliver
- Centre de Recherche en Cancérologie Nantes Angers UMR INSERM 892, CNRS 6299 - Equipe 9, Université de Nantes, Nantes, France.,Faculté de Médecine, Université de Nantes, Nantes, France.,CHU de Nantes, Nantes, France
| | - Jerome Denis
- Centre de Recherche en Cancérologie Nantes Angers UMR INSERM 892, CNRS 6299 - Equipe 9, Université de Nantes, Nantes, France.,Faculté de Médecine, Université de Nantes, Nantes, France
| | - Regis Brion
- Faculté de Médecine, Université de Nantes, Nantes, France.,INSERM, UMR 957, Equipe Ligue 2012, Nantes, France.,Faculty of Medicine, Pathophysiology of Bone Resorption Laboratory and Therapy of Primary Bone Tumours University of Nantes, Nantes, France.,CHU de Nantes, Nantes, France
| | - Jerome Amiaud
- Faculté de Médecine, Université de Nantes, Nantes, France.,INSERM, UMR 957, Equipe Ligue 2012, Nantes, France.,Faculty of Medicine, Pathophysiology of Bone Resorption Laboratory and Therapy of Primary Bone Tumours University of Nantes, Nantes, France
| | - Alain Pineau
- Department of Pharmacology and Toxicology, University Hospital of Nantes, Nantes, France.,Service de toxicologie, Faculté de pharmacie de Nantes
| | - Philippe Naveilhan
- Faculté de Médecine, Université de Nantes, Nantes, France.,INSERM UMR 913, IMAD, France
| | - Dominique Heymann
- Faculté de Médecine, Université de Nantes, Nantes, France.,INSERM, UMR 957, Equipe Ligue 2012, Nantes, France.,Faculty of Medicine, Pathophysiology of Bone Resorption Laboratory and Therapy of Primary Bone Tumours University of Nantes, Nantes, France.,CHU de Nantes, Nantes, France
| | - François M Vallette
- Centre de Recherche en Cancérologie Nantes Angers UMR INSERM 892, CNRS 6299 - Equipe 9, Université de Nantes, Nantes, France.,Faculté de Médecine, Université de Nantes, Nantes, France.,LaBCT, Institut de Cancérologie de l'Ouest, Nantes, France
| | - Christophe Olivier
- Centre de Recherche en Cancérologie Nantes Angers UMR INSERM 892, CNRS 6299 - Equipe 9, Université de Nantes, Nantes, France.,Service de toxicologie, Faculté de pharmacie de Nantes
| |
Collapse
|
18
|
Wang J, Wu P, Chen PC, Lee C, Chen W, Hung S. Generation of Osteosarcomas from a Combination of Rb Silencing and c-Myc Overexpression in Human Mesenchymal Stem Cells. Stem Cells Transl Med 2016; 6:512-526. [PMID: 28191765 PMCID: PMC5442803 DOI: 10.5966/sctm.2015-0226] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Accepted: 07/15/2016] [Indexed: 12/18/2022] Open
Abstract
Osteosarcoma (OS) was a malignant tumor occurring with unknown etiology that made prevention and early diagnosis difficult. Mesenchymal stem cells (MSCs), which were found in bone marrow, were claimed to be a possible origin of OS but with little direct evidence. We aimed to characterize OS cells transformed from human MSCs (hMSCs) and identify their association with human primary OS cells and patient survival. Genetic modification with p53 or retinoblastoma (Rb) knockdown and c-Myc or Ras overexpression was applied for hMSC transformation. Transformed cells were assayed for proliferation, differentiation, tumorigenecity, and gene expression profile. Only the combination of Rb knockdown and c-Myc overexpression successfully transformed hMSCs derived from four individual donors, with increasing cell proliferation, decreasing cell senescence rate, and increasing ability to form colonies and spheres in serum-free medium. These transformed cells lost the expression of certain surface markers, increased in osteogenic potential, and decreased in adipogenic potential. After injection in immunodeficient mice, these cells formed OS-like tumors, as evidenced by radiographic analyses and immunohistochemistry of various OS markers. Microarray with cluster analysis revealed that these transformed cells have gene profiles more similar to patient-derived primary OS cells than their normal MSC counterparts. Most importantly, comparison of OS patient tumor samples revealed that a combination of Rb loss and c-Myc overexpression correlated with a decrease in patient survival. This study successfully transformed human MSCs to OS-like cells by Rb knockdown and c-Myc overexpression that may be a useful platform for further investigation of preventive and target therapy for human OS. Stem Cells Translational Medicine 2017;6:512-526.
Collapse
Affiliation(s)
- Jir‐You Wang
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
- Department of Orthopaedics, Therapeutical and Research Center of Musculoskeletal Tumor, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
- Institute of Traditional Medicine, School of Medicine, National Yang‐Ming University, Taipei, Taiwan, Republic of China
| | - Po‐Kuei Wu
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
- Department of Orthopaedics, Therapeutical and Research Center of Musculoskeletal Tumor, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
| | - Paul Chih‐Hsueh Chen
- Department of Orthopaedics, Therapeutical and Research Center of Musculoskeletal Tumor, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
| | - Chia‐Wen Lee
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
- Department of Orthopaedics, Therapeutical and Research Center of Musculoskeletal Tumor, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
| | - Wei‐Ming Chen
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
- Department of Orthopaedics, Therapeutical and Research Center of Musculoskeletal Tumor, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
| | - Shih‐Chieh Hung
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
- Department of Orthopaedics, Therapeutical and Research Center of Musculoskeletal Tumor, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
- Institute of Traditional Medicine, School of Medicine, National Yang‐Ming University, Taipei, Taiwan, Republic of China
- Institute of Clinical Medicine, School of Medicine, National Yang‐Ming University, Taipei, Taiwan, Republic of China
- Department of Pharmacology, School of Medicine, National Yang‐Ming University, Taipei, Taiwan, Republic of China
- Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan, Republic of China
- Integrative Stem Cell Center, China Medical University Hospital, Taichung, Taiwan, Republic of China
- Graduate Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan, Republic of China
| |
Collapse
|
19
|
Sato S, Tang YJ, Wei Q, Hirata M, Weng A, Han I, Okawa A, Takeda S, Whetstone H, Nadesan P, Kirsch DG, Wunder JS, Alman BA. Mesenchymal Tumors Can Derive from Ng2/Cspg4-Expressing Pericytes with β-Catenin Modulating the Neoplastic Phenotype. Cell Rep 2016; 16:917-927. [PMID: 27425618 PMCID: PMC4963269 DOI: 10.1016/j.celrep.2016.06.058] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2015] [Revised: 05/02/2016] [Accepted: 06/11/2016] [Indexed: 02/07/2023] Open
Abstract
The cell of origin for most mesenchymal tumors is unclear. One cell type that contributes to this lineages is the pericyte, a cell expressing Ng2/Cspg4. Using lineage tracing, we demonstrated that bone and soft tissue sarcomas driven by the deletion of the Trp53 tumor suppressor, or desmoid tumors driven by a mutation in Apc, can derive from cells expressing Ng2/Cspg4. Deletion of the Trp53 tumor suppressor gene in these cells resulted in the bone and soft tissue sarcomas that closely resemble human sarcomas, while stabilizing β-catenin in this same cell type caused desmoid tumors. Comparing expression between Ng2/Cspg4-expressing pericytes lacking Trp53 and sarcomas that arose from deletion of Trp53 showed inhibition of β-catenin signaling in the sarcomas. Activation of β-catenin inhibited the formation and growth of sarcomas. Thus, pericytes can be a cell of origin for mesenchymal tumors, and β-catenin dysregulation plays an important role in the neoplastic phenotype.
Collapse
Affiliation(s)
- Shingo Sato
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, ON M5G1X8, Canada; Department of Orthopaedic Surgery, Tokyo Medical and Dental, University Graduate School and Faculty of Medicine, Tokyo 113-8510, Japan; Department of Physiology and Cell Biology, Graduate School and Faculty of Medicine, Tokyo Medical and Dental University, Tokyo 113-8510, Japan
| | - Yuning J Tang
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, ON M5G1X8, Canada; Department of Orthopaedic Surgery, Duke University, Durham, NC 27710, USA
| | - Qingxia Wei
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, ON M5G1X8, Canada
| | - Makoto Hirata
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, ON M5G1X8, Canada
| | - Angela Weng
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, ON M5G1X8, Canada
| | - Ilkyu Han
- Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul 151-742, Republic of Korea
| | - Atsushi Okawa
- Department of Orthopaedic Surgery, Tokyo Medical and Dental, University Graduate School and Faculty of Medicine, Tokyo 113-8510, Japan
| | - Shu Takeda
- Department of Physiology and Cell Biology, Graduate School and Faculty of Medicine, Tokyo Medical and Dental University, Tokyo 113-8510, Japan
| | - Heather Whetstone
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, ON M5G1X8, Canada
| | - Puvindran Nadesan
- Department of Orthopaedic Surgery, Duke University, Durham, NC 27710, USA
| | - David G Kirsch
- Department of Radiation Oncology, Duke University, Durham, NC 27710, USA; Department of Pharmacology and Cancer Biology, Duke University, Durham, NC 27710, USA
| | - Jay S Wunder
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, ON M5G 1X5, Canada
| | - Benjamin A Alman
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, ON M5G1X8, Canada; Department of Orthopaedic Surgery, Duke University, Durham, NC 27710, USA.
| |
Collapse
|
20
|
Martinez-Cruzado L, Tornin J, Santos L, Rodriguez A, García-Castro J, Morís F, Rodriguez R. Aldh1 Expression and Activity Increase During Tumor Evolution in Sarcoma Cancer Stem Cell Populations. Sci Rep 2016; 6:27878. [PMID: 27292183 PMCID: PMC4904413 DOI: 10.1038/srep27878] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Accepted: 05/25/2016] [Indexed: 12/11/2022] Open
Abstract
Tumors evolve from initial tumorigenic events into increasingly aggressive behaviors in a process usually driven by subpopulations of cancer stem cells (CSCs). Mesenchymal stromal/stem cells (MSCs) may act as the cell-of-origin for sarcomas, and CSCs that present MSC features have been identified in sarcomas due to their ability to grow as self-renewed floating spheres (tumorspheres). Accordingly, we previously developed sarcoma models using human MSCs transformed with relevant oncogenic events. To study the evolution/emergence of CSC subpopulations during tumor progression, we compared the tumorigenic properties of bulk adherent cultures and tumorsphere-forming subpopulations both in the sarcoma cell-of-origin models (transformed MSCs) and in their corresponding tumor xenograft-derived cells. Tumor formation assays showed that the tumorsphere cultures from xenograft-derived cells, but not from the cell-of-origin models, were enriched in CSCs, providing evidence of the emergence of bona fide CSCs subpopulations during tumor progression. Relevant CSC-related factors, such as ALDH1 and SOX2, were increasingly upregulated in CSCs during tumor progression, and importantly, the increased levels and activity of ALDH1 in these subpopulations were associated with enhanced tumorigenicity. In addition to being a CSC marker, our findings indicate that ALDH1 could also be useful for tracking the malignant potential of CSC subpopulations during sarcoma evolution.
Collapse
Affiliation(s)
- Lucia Martinez-Cruzado
- Hospital Universitario Central de Asturias and Instituto Universitario de Oncología del Principado de Asturias, Oviedo, Spain
| | - Juan Tornin
- Hospital Universitario Central de Asturias and Instituto Universitario de Oncología del Principado de Asturias, Oviedo, Spain
| | - Laura Santos
- Hospital Universitario Central de Asturias and Instituto Universitario de Oncología del Principado de Asturias, Oviedo, Spain
| | - Aida Rodriguez
- Hospital Universitario Central de Asturias and Instituto Universitario de Oncología del Principado de Asturias, Oviedo, Spain
| | - Javier García-Castro
- Unidad de Biotecnología Celular, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | | | - Rene Rodriguez
- Hospital Universitario Central de Asturias and Instituto Universitario de Oncología del Principado de Asturias, Oviedo, Spain
| |
Collapse
|
21
|
Osteosarcoma: Cells-of-Origin, Cancer Stem Cells, and Targeted Therapies. Stem Cells Int 2016; 2016:3631764. [PMID: 27366153 PMCID: PMC4913005 DOI: 10.1155/2016/3631764] [Citation(s) in RCA: 152] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Accepted: 05/10/2016] [Indexed: 12/25/2022] Open
Abstract
Osteosarcoma (OS) is the most common type of primary solid tumor that develops in bone. Although standard chemotherapy has significantly improved long-term survival over the past few decades, the outcome for those patients with metastatic or recurrent OS remains dismally poor and, therefore, novel agents and treatment regimens are urgently required. A hypothesis to explain the resistance of OS to chemotherapy is the existence of drug resistant CSCs with progenitor properties that are responsible of tumor relapses and metastasis. These subpopulations of CSCs commonly emerge during tumor evolution from the cell-of-origin, which are the normal cells that acquire the first cancer-promoting mutations to initiate tumor formation. In OS, several cell types along the osteogenic lineage have been proposed as cell-of-origin. Both the cell-of-origin and their derived CSC subpopulations are highly influenced by environmental and epigenetic factors and, therefore, targeting the OS-CSC environment and niche is the rationale for many recently postulated therapies. Likewise, some strategies for targeting CSC-associated signaling pathways have already been tested in both preclinical and clinical settings. This review recapitulates current OS cell-of-origin models, the properties of the OS-CSC and its niche, and potential new therapies able to target OS-CSCs.
Collapse
|
22
|
Freitag J, Bates D, Boyd R, Shah K, Barnard A, Huguenin L, Tenen A. Mesenchymal stem cell therapy in the treatment of osteoarthritis: reparative pathways, safety and efficacy - a review. BMC Musculoskelet Disord 2016; 17:230. [PMID: 27229856 PMCID: PMC4880954 DOI: 10.1186/s12891-016-1085-9] [Citation(s) in RCA: 172] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Accepted: 05/17/2016] [Indexed: 01/15/2023] Open
Abstract
Osteoarthritis is a leading cause of pain and disability across the world. With an aging population its prevalence is likely to further increase. Current accepted medical treatment strategies are aimed at symptom control rather than disease modification. Surgical options including joint replacement are not without possible significant complications. A growing interest in the area of regenerative medicine, led by an improved understanding of the role of mesenchymal stem cells in tissue homeostasis and repair, has seen recent focused efforts to explore the potential of stem cell therapies in the active management of symptomatic osteoarthritis. Encouragingly, results of pre-clinical and clinical trials have provided initial evidence of efficacy and indicated safety in the therapeutic use of mesenchymal stem cell therapies for the treatment of knee osteoarthritis. This paper explores the pathogenesis of osteoarthritis and how mesenchymal stem cells may play a role in future management strategies of this disabling condition.
Collapse
Affiliation(s)
- Julien Freitag
- Melbourne Stem Cell Centre, Level 2, 116-118 Thames St, Box Hill North, VIC, 3128, Australia.
| | - Dan Bates
- Melbourne Stem Cell Centre, Level 2, 116-118 Thames St, Box Hill North, VIC, 3128, Australia
| | | | - Kiran Shah
- Magellan Stem Cells, Melbourne, Australia
| | | | - Leesa Huguenin
- Melbourne Stem Cell Centre, Level 2, 116-118 Thames St, Box Hill North, VIC, 3128, Australia
| | - Abi Tenen
- Monash University, Melbourne, Australia
| |
Collapse
|
23
|
Saalfrank A, Janssen KP, Ravon M, Flisikowski K, Eser S, Steiger K, Flisikowska T, Müller-Fliedner P, Schulze É, Brönner C, Gnann A, Kappe E, Böhm B, Schade B, Certa U, Saur D, Esposito I, Kind A, Schnieke A. A porcine model of osteosarcoma. Oncogenesis 2016; 5:e210. [PMID: 26974205 PMCID: PMC4815050 DOI: 10.1038/oncsis.2016.19] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Revised: 01/25/2016] [Accepted: 01/28/2016] [Indexed: 12/15/2022] Open
Abstract
We previously produced pigs with a latent oncogenic TP53 mutation. Humans with TP53 germline mutations are predisposed to a wide spectrum of early-onset cancers, predominantly breast, brain, adrenal gland cancer, soft tissue sarcomas and osteosarcomas. Loss of p53 function has been observed in >50% of human cancers. Here we demonstrate that porcine mesenchymal stem cells (MSCs) convert to a transformed phenotype after activation of latent oncogenic TP53R167H and KRASG12D, and overexpression of MYC promotes tumorigenesis. The process mimics key molecular aspects of human sarcomagenesis. Transformed porcine MSCs exhibit genomic instability, with complex karyotypes, and develop into sarcomas on transplantation into immune-deficient mice. In pigs, heterozygous knockout of TP53 was sufficient for spontaneous osteosarcoma development in older animals, whereas homozygous TP53 knockout resulted in multiple large osteosarcomas in 7–8-month-old animals. This is the first report that engineered mutation of an endogenous tumour-suppressor gene leads to invasive cancer in pigs. Unlike in Trp53 mutant mice, osteosarcoma developed in the long bones and skull, closely recapitulating the human disease. These animals thus promise a model for juvenile osteosarcoma, a relatively uncommon but devastating disease.
Collapse
Affiliation(s)
- A Saalfrank
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - K-P Janssen
- Department of Surgery, Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
| | - M Ravon
- Roche Pharma Research and Early Development, Pharmaceutical Sciences, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - K Flisikowski
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - S Eser
- Department of Medicine II, Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
| | - K Steiger
- Department of Pathology, Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
| | - T Flisikowska
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - P Müller-Fliedner
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - É Schulze
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - C Brönner
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - A Gnann
- Department of Surgery, Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
| | - E Kappe
- Department of Pathology, Bavarian Animal Health Service, Poing, Germany
| | - B Böhm
- Department of Pathology, Bavarian Animal Health Service, Poing, Germany
| | - B Schade
- Department of Pathology, Bavarian Animal Health Service, Poing, Germany
| | - U Certa
- Roche Pharma Research and Early Development, Pharmaceutical Sciences, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - D Saur
- Department of Medicine II, Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
| | - I Esposito
- Institute of Pathology, Heinrich-Heine-University of Düsseldorf, Düsseldorf, Germany
| | - A Kind
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - A Schnieke
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| |
Collapse
|
24
|
Jayakumar R, Basu PP, Huang T, Axiotis CA. Postirradiation Leiomyosarcoma of Rectum Presenting as a Polyp: Case Report and Review of the Literature. Int J Surg Pathol 2015; 24:163-9. [PMID: 26582771 DOI: 10.1177/1066896915617025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Radiation-induced leiomyosarcomas of the gastrointestinal tract are rare. Very few cases have been documented to date. The histological similarity to gastrointestinal stromal tumor has raised doubts if many of the cases originally reported to be leiomyosarcoma before the widespread use of CD117 were indeed gastrointestinal stromal tumors. We present a case of post-irradiation leiomyosarcoma presenting as a rectal polyp and review the literature.
Collapse
Affiliation(s)
- Rajeswari Jayakumar
- Kings County Hospital Center, Brooklyn, NY, USA SUNY Downstate Medical Center, Brooklyn, NY, USA
| | | | - Tao Huang
- Kings County Hospital Center, Brooklyn, NY, USA SUNY Downstate Medical Center, Brooklyn, NY, USA
| | - Constantine A Axiotis
- Kings County Hospital Center, Brooklyn, NY, USA SUNY Downstate Medical Center, Brooklyn, NY, USA
| |
Collapse
|
25
|
Alfranca A, Martinez-Cruzado L, Tornin J, Abarrategi A, Amaral T, de Alava E, Menendez P, Garcia-Castro J, Rodriguez R. Bone microenvironment signals in osteosarcoma development. Cell Mol Life Sci 2015; 72:3097-113. [PMID: 25935149 PMCID: PMC11113487 DOI: 10.1007/s00018-015-1918-y] [Citation(s) in RCA: 92] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Revised: 04/24/2015] [Accepted: 04/27/2015] [Indexed: 02/06/2023]
Abstract
The bone is a complex connective tissue composed of many different cell types such as osteoblasts, osteoclasts, chondrocytes, mesenchymal stem/progenitor cells, hematopoietic cells and endothelial cells, among others. The interaction between them is finely balanced through the processes of bone formation and bone remodeling, which regulates the production and biological activity of many soluble factors and extracellular matrix components needed to maintain the bone homeostasis in terms of cell proliferation, differentiation and apoptosis. Osteosarcoma (OS) emerges in this complex environment as a result of poorly defined oncogenic events arising in osteogenic lineage precursors. Increasing evidence supports that similar to normal development, the bone microenvironment (BME) underlies OS initiation and progression. Here, we recapitulate the physiological processes that regulate bone homeostasis and review the current knowledge about how OS cells and BME communicate and interact, describing how these interactions affect OS cell growth, metastasis, cancer stem cell fate and therapy outcome.
Collapse
Affiliation(s)
- Arantzazu Alfranca
- Unidad de Biotecnología Celular, Área de Genética Humana, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Lucia Martinez-Cruzado
- Hospital Universitario Central de Asturias and Instituto Universitario de Oncología del Principado de Asturias, 33006 Oviedo, Spain
| | - Juan Tornin
- Hospital Universitario Central de Asturias and Instituto Universitario de Oncología del Principado de Asturias, 33006 Oviedo, Spain
| | - Ander Abarrategi
- Unidad de Biotecnología Celular, Área de Genética Humana, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
- Haematopoietic Stem Cell Laboratory, The Francis Crick Institute, London, UK
| | - Teresa Amaral
- Molecular Pathology Program, Institute of Biomedical Research of Salamanca-Centro de Investigación del Cáncer, Centro de Investigación del Cáncer (IBSAL-CIC), Salamanca, Spain
- Department of Pathology and Biobank, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBiS), CSIC-Universidad de Sevilla, Seville, Spain
| | - Enrique de Alava
- Molecular Pathology Program, Institute of Biomedical Research of Salamanca-Centro de Investigación del Cáncer, Centro de Investigación del Cáncer (IBSAL-CIC), Salamanca, Spain
- Department of Pathology and Biobank, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBiS), CSIC-Universidad de Sevilla, Seville, Spain
| | - Pablo Menendez
- Cell Therapy Program, School of Medicine, Josep Carreras Leukemia Research Institute, University of Barcelona, Barcelona, Spain
- Instituciò Catalana de Recerca I Estudis Avançats (ICREA), Barcelona, Spain
| | - Javier Garcia-Castro
- Unidad de Biotecnología Celular, Área de Genética Humana, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Rene Rodriguez
- Hospital Universitario Central de Asturias and Instituto Universitario de Oncología del Principado de Asturias, 33006 Oviedo, Spain
| |
Collapse
|
26
|
Multipotent Mesenchymal Stromal Cells: Possible Culprits in Solid Tumors? Stem Cells Int 2015; 2015:914632. [PMID: 26273308 PMCID: PMC4530290 DOI: 10.1155/2015/914632] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Revised: 03/29/2015] [Accepted: 04/08/2015] [Indexed: 12/23/2022] Open
Abstract
The clinical use of bone marrow derived multipotent mesenchymal stromal cells (BM-MSCs) in different settings ranging from tissue engineering to immunotherapies has prompted investigations on the properties of these cells in a variety of other tissues. Particularly the role of MSCs in solid tumors has been the subject of many experimental approaches. While a clear phenotypical distinction of tumor associated fibroblasts (TAFs) and MSCs within the tumor microenvironment is still missing, the homing of bone marrow MSCs in tumor sites has been extensively studied. Both, tumor-promoting and tumor-inhibiting effects of BM-MSCs have been described in this context. This ambiguity requires a reappraisal of the different studies and experimental methods employed. Here, we review the current literature on tumor-promoting and tumor-inhibiting effects of BM-MSCs with a particular emphasis on their interplay with components of the immune system and also highlight a potential role of MSCs as cell of origin for certain mesenchymal tumors.
Collapse
|
27
|
Guarnerio J, Riccardi L, Taulli R, Maeda T, Wang G, Hobbs RM, Song MS, Sportoletti P, Bernardi R, Bronson RT, Castillo-Martin M, Cordon-Cardo C, Lunardi A, Pandolfi PP. A genetic platform to model sarcomagenesis from primary adult mesenchymal stem cells. Cancer Discov 2015; 5:396-409. [PMID: 25614485 DOI: 10.1158/2159-8290.cd-14-1022] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Accepted: 01/14/2015] [Indexed: 01/07/2023]
Abstract
UNLABELLED The regulatory factors governing adult mesenchymal stem cell (MSC) physiology and their tumorigenic potential are still largely unknown, which substantially delays the identification of effective therapeutic approaches for the treatment of aggressive and lethal forms of MSC-derived mesenchymal tumors, such as undifferentiated sarcomas. Here, we have developed a novel platform to screen and quickly identify genes and pathways responsible for adult MSC transformation, modeled undifferentiated sarcoma in vivo, and, ultimately, tested the efficacy of targeting the identified oncopathways. Importantly, by taking advantage of this new platform, we demonstrate the key role of an aberrant LRF-DLK1-SOX9 pathway in the pathogenesis of undifferentiated sarcoma, with important therapeutic implications. SIGNIFICANCE The paucity of therapeutic options for the treatment of sarcoma calls for a rapid and effective preclinical assessment of new therapeutic modalities. We have here developed a new platform to deconstruct the molecular genetics underlying the pathogenesis of sarcoma and to evaluate in vivo the efficacy of novel targeted therapies.
Collapse
Affiliation(s)
- Jlenia Guarnerio
- Cancer Research Institute, Beth Israel Deaconess Cancer Center, Departments of Medicine and Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Luisa Riccardi
- Cancer Research Institute, Beth Israel Deaconess Cancer Center, Departments of Medicine and Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Riccardo Taulli
- Cancer Research Institute, Beth Israel Deaconess Cancer Center, Departments of Medicine and Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Takahiro Maeda
- Division of Hematology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Guocan Wang
- Cancer Research Institute, Beth Israel Deaconess Cancer Center, Departments of Medicine and Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Robin M Hobbs
- Cancer Research Institute, Beth Israel Deaconess Cancer Center, Departments of Medicine and Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Min Sup Song
- Cancer Research Institute, Beth Israel Deaconess Cancer Center, Departments of Medicine and Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Paolo Sportoletti
- Cancer Research Institute, Beth Israel Deaconess Cancer Center, Departments of Medicine and Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Rosa Bernardi
- Division of Molecular Oncology, Leukemia Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Roderick T Bronson
- Department of Microbiology and Immunology, Rodent Histopathology Care, Harvard Medical School, Boston, Massachusetts
| | - Mireia Castillo-Martin
- Department of Pathology, Mount Sinai School of Medicine, The Mount Sinai Medical Center, New York, New York
| | - Carlos Cordon-Cardo
- Department of Pathology, Mount Sinai School of Medicine, The Mount Sinai Medical Center, New York, New York
| | - Andrea Lunardi
- Cancer Research Institute, Beth Israel Deaconess Cancer Center, Departments of Medicine and Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA.
| | - Pier Paolo Pandolfi
- Cancer Research Institute, Beth Israel Deaconess Cancer Center, Departments of Medicine and Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA.
| |
Collapse
|
28
|
Rubio R, Abarrategi A, Garcia-Castro J, Martinez-Cruzado L, Suarez C, Tornin J, Santos L, Astudillo A, Colmenero I, Mulero F, Rosu-Myles M, Menendez P, Rodriguez R. Bone environment is essential for osteosarcoma development from transformed mesenchymal stem cells. Stem Cells 2014; 32:1136-48. [PMID: 24446210 DOI: 10.1002/stem.1647] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Revised: 12/21/2013] [Indexed: 12/27/2022]
Abstract
The cellular microenvironment plays a relevant role in cancer development. We have reported that mesenchymal stromal/stem cells (MSCs) deficient for p53 alone or together with RB (p53(-/-)RB(-/-)) originate leiomyosarcoma after subcutaneous (s.c.) inoculation. Here, we show that intrabone or periosteal inoculation of p53(-/-) or p53(-/-)RB(-/-) bone marrow- or adipose tissue-derived MSCs originated metastatic osteoblastic osteosarcoma (OS). To assess the contribution of bone environment factors to OS development, we analyzed the effect of the osteoinductive factor bone morphogenetic protein-2 (BMP-2) and calcified substrates on p53(-/-)RB(-/-) MSCs. We show that BMP-2 upregulates the expression of osteogenic markers in a WNT signaling-dependent manner. In addition, the s.c. coinfusion of p53(-/-)RB(-/-) MSCs together with BMP-2 resulted in appearance of tumoral osteoid areas. Likewise, when p53(-/-)RB(-/-) MSCs were inoculated embedded in a calcified ceramic scaffold composed of hydroxyapatite and tricalciumphosphate (HA/TCP), tumoral bone formation was observed in the surroundings of the HA/TCP scaffold. Moreover, the addition of BMP-2 to the ceramic/MSC implants further increased the tumoral osteoid matrix. Together, these data indicate that bone microenvironment signals are essential to drive OS development.
Collapse
Affiliation(s)
- Ruth Rubio
- GENyO, Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Government, Granada, Spain
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Yang J, Ren Z, Du X, Hao M, Zhou W. The role of mesenchymal stem/progenitor cells in sarcoma: update and dispute. Stem Cell Investig 2014; 1:18. [PMID: 27358864 DOI: 10.3978/j.issn.2306-9759.2014.10.01] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Accepted: 10/10/2014] [Indexed: 12/26/2022]
Abstract
Sarcoma is the collective name for a relatively rare, yet heterogeneous group of cancers, most probably derived from mesenchymal tissues. There are currently over 50 sarcoma subtypes described underscoring the clinical and biologic diversity of this group of malignant cancers. This wide lineage range might suggest that sarcomas originate from either many committed different cell types or from a multipotent cell. Mesenchymal stem/progenitor cells (MSCs) are able to differentiate into many cell types and these multipotent cells have been isolated from several adult human tumors, making them available for research as well as potential beneficial therapeutical agents. Recent accomplishments in the field have broadened our knowledge of MSCs in relation to sarcoma origin and sarcoma treatment in therapeutic settings. However, numerous concerns and disputes have been raised about whether they are the putative originating cells of sarcoma and their questionable role in sarcomagenesis and progression. We summarize the update and dispute about MSC investigations in sarcomas including the definition, cell origin hypothesis, functional and descriptive assays, roles in sarcomagenesis and targeted therapy, with the purpose to give a comprehensive view of the role of MSCs in sarcomas.
Collapse
Affiliation(s)
- Jilong Yang
- 1 Departments of Bone and Soft Tissue Tumor, 2 National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute & Hospital, Tianjin 300060, China ; 3 Departments of Diagnostics, Tianjin Medical University, Tianjin 30060, China
| | - Zhiwu Ren
- 1 Departments of Bone and Soft Tissue Tumor, 2 National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute & Hospital, Tianjin 300060, China ; 3 Departments of Diagnostics, Tianjin Medical University, Tianjin 30060, China
| | - Xiaoling Du
- 1 Departments of Bone and Soft Tissue Tumor, 2 National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute & Hospital, Tianjin 300060, China ; 3 Departments of Diagnostics, Tianjin Medical University, Tianjin 30060, China
| | - Mengze Hao
- 1 Departments of Bone and Soft Tissue Tumor, 2 National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute & Hospital, Tianjin 300060, China ; 3 Departments of Diagnostics, Tianjin Medical University, Tianjin 30060, China
| | - Wenya Zhou
- 1 Departments of Bone and Soft Tissue Tumor, 2 National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute & Hospital, Tianjin 300060, China ; 3 Departments of Diagnostics, Tianjin Medical University, Tianjin 30060, China
| |
Collapse
|
30
|
Rodriguez R, Rosu-Myles M, Aráuzo-Bravo M, Horrillo A, Pan Q, Gonzalez-Rey E, Delgado M, Menendez P. Human bone marrow stromal cells lose immunosuppressive and anti-inflammatory properties upon oncogenic transformation. Stem Cell Reports 2014; 3:606-19. [PMID: 25358789 PMCID: PMC4223704 DOI: 10.1016/j.stemcr.2014.08.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Revised: 07/31/2014] [Accepted: 08/01/2014] [Indexed: 12/20/2022] Open
Abstract
Because of their immunomodulatory properties, human bone marrow stromal cells (hBMSCs) represent promising stem cells for treatment of immune disorders. hBMSCs expansion precedes their clinical use, so the possibility that hBMSCs undergo spontaneous transformation upon long-term culture should be addressed. Whether hBMSCs retain immunosuppressive and anti-inflammatory properties upon oncogenic transformation remains unknown. Using sequentially mutated hBMSCs and spontaneously transformed hBMSCs, we report that, upon oncogenic transformation, hBMSCs lose immunosuppressive and anti-inflammatory properties in vitro and in vivo. Transcriptome profiling and functional assays reveal immune effectors underlying the loss of immunomodulation in transformed hBMSCs. They display a proinflammatory transcriptomic signature, with deregulation of immune and inflammatory modulators and regulators of the prostaglandin synthesis. Transformed hBMSCs lose their capacity to secrete the immunosuppressive prostacyclins prostaglandin E2 (PGE2) and PGI2 but produce proinflammatory thromboxanes. Together, the immunoregulatory profile adopted by hBMSCs largely depends on intrinsic genetic-molecular determinants triggered by genomic instability/oncogenic transformation. Oncogenic hBMSCs display robustly impaired immune properties Transformed hBMSCs display a proinflammatory transcriptomic signature Transformed hBMSCs lose capacity to secrete immunosuppressive prostacyclins Transformed hBMSCs gain the capacity to produce proinflammatory thromboxanes
Collapse
Affiliation(s)
- Rene Rodriguez
- Hospital Universitario de Asturias-Instituto Universitario de Oncología del Principado de Asturias, Oviedo 33006, Spain
| | - Michael Rosu-Myles
- Centre for Biologics Evaluation, Biologics and Genetic Therapies Directorate, Health Canada, Ottawa, ON K1A 0K9, Canada
| | - Marcos Aráuzo-Bravo
- Ikerbasque, Basque Foundation of Science, Bilbao 20014, Spain; Group of Computational Biology and Systems Biomedicine, Biodonostia Health Research Institute, San Sebastian 20014, Spain
| | - Angélica Horrillo
- Josep Carreras Leukemia Research Institute, Cell Therapy Program, Medicine School, University of Barcelona, Barcelona 08036, Spain
| | - Qiuwei Pan
- Department of Gastroenterology and Hepatology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam 3000, the Netherlands
| | - Elena Gonzalez-Rey
- Instituto de Parasitología y Biomedicina López-Neyra/CSIC, Granada 18016, Spain
| | - Mario Delgado
- Instituto de Parasitología y Biomedicina López-Neyra/CSIC, Granada 18016, Spain.
| | - Pablo Menendez
- Josep Carreras Leukemia Research Institute, Cell Therapy Program, Medicine School, University of Barcelona, Barcelona 08036, Spain; Instituciò Catala de Recerca i Estudis Avançats (ICREA), Barcelona 08010, Spain.
| |
Collapse
|
31
|
Alba-Castellón L, Batlle R, Francí C, Fernández-Aceñero MJ, Mazzolini R, Peña R, Loubat J, Alameda F, Rodríguez R, Curto J, Albanell J, Muñoz A, Bonilla F, Ignacio Casal J, Rojo F, García de Herreros A. Snail1 expression is required for sarcomagenesis. Neoplasia 2014; 16:413-21. [PMID: 24947186 PMCID: PMC4198692 DOI: 10.1016/j.neo.2014.05.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Revised: 05/08/2014] [Accepted: 05/09/2014] [Indexed: 12/15/2022] Open
Abstract
Snail1 transcriptional repressor is a major inducer of epithelial-to mesenchymal transition but is very limitedly expressed in adult animals. We have previously demonstrated that Snail1 is required for the maintenance of mesenchymal stem cells (MSCs), preventing their premature differentiation. Now, we show that Snail1 controls the tumorigenic properties of mesenchymal cells. Increased Snail1 expression provides tumorigenic capabilities to fibroblastic cells; on the contrary, Snail1 depletion decreases tumor growth. Genetic depletion of Snail1 in MSCs that are deficient in p53 tumor suppressor downregulates MSC markers and prevents the capability of these cells to originate sarcomas in immunodeficient SCID mice. Notably, an analysis of human sarcomas shows that, contrarily to epithelial tumors, these neoplasms display high Snail1 expression. This is particularly clear for undifferentiated tumors, which are associated with poor outcome. Together, our results indicate a role for Snail1 in the generation of sarcomas.
Collapse
Affiliation(s)
- Lorena Alba-Castellón
- Programa de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain
| | - Raquel Batlle
- Programa de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain
| | - Clara Francí
- Programa de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain
| | | | - Rocco Mazzolini
- Programa de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain
| | - Raúl Peña
- Programa de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain
| | - Jordina Loubat
- Programa de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain
| | - Francesc Alameda
- Programa de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain; Servei d'Anatomia Patològica, Hospital del Mar, Barcelona, Spain
| | - Rufo Rodríguez
- Departamento de Patología, Hospital Virgen de la Salud, Toledo, Spain
| | - Josué Curto
- Departament de Bioquímica i Biologia Molecular, Centre d'Estudis en Biofísica, Facultat de Medicina, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Joan Albanell
- Programa de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain; Servei d'Oncologia Mèdica, Hospital del Mar, Barcelona, Spain
| | - Alberto Muñoz
- Instituto de Investigaciones Biomédicas, Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid, Madrid, Spain
| | - Félix Bonilla
- Servicio de Oncología, Hospital Puerta de Hierro, Majadahonda, Spain
| | - J Ignacio Casal
- Centro de Investigaciones Biológicas, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Federico Rojo
- Programa de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain; Servicio de Anatomía Patológica, Fundación Jiménez Díaz, Madrid, Spain
| | - Antonio García de Herreros
- Programa de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain; Departament de Ciències Experimentals i de la Salut, Universitat Pompeu Fabra, Barcelona, Spain.
| |
Collapse
|
32
|
Rodriguez R, Tornin J, Suarez C, Astudillo A, Rubio R, Yauk C, Williams A, Rosu-Myles M, Funes JM, Boshoff C, Menendez P. Expression of FUS-CHOP fusion protein in immortalized/transformed human mesenchymal stem cells drives mixoid liposarcoma formation. Stem Cells 2014; 31:2061-72. [PMID: 23836491 DOI: 10.1002/stem.1472] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Revised: 05/22/2013] [Accepted: 06/08/2013] [Indexed: 12/11/2022]
Abstract
Increasing evidence supports that mesenchymal stromal/stem cells (MSCs) may represent the target cell for sarcoma development. Although different sarcomas have been modeled in mice upon expression of fusion oncogenes in MSCs, sarcomagenesis has not been successfully modeled in human MSCs (hMSCs). We report that FUS-CHOP, a hallmark fusion gene in mixoid liposarcoma (MLS), has an instructive role in lineage commitment, and its expression in hMSC sequentially immortalized/transformed with up to five oncogenic hits (p53 and Rb deficiency, hTERT over-expression, c-myc stabilization, and H-RAS(v12) mutation) drives the formation of serially transplantable MLS. This is the first model of sarcoma based on the expression of a sarcoma-associated fusion protein in hMSC, and allowed us to unravel the differentiation processes and signaling pathways altered in the MLS-initiating cells. This study will contribute to test novel therapeutic approaches and constitutes a proof-of-concept to use hMSCs as target cell for modeling other fusion gene-associated human sarcomas.
Collapse
Affiliation(s)
- Rene Rodriguez
- Hospital Universitario Central de Asturias and Instituto Universitario de Oncología del Principado de Asturias, Oviedo, Spain
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Eid JE, Garcia CB. Reprogramming of mesenchymal stem cells by oncogenes. Semin Cancer Biol 2014; 32:18-31. [PMID: 24938913 DOI: 10.1016/j.semcancer.2014.05.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Revised: 05/21/2014] [Accepted: 05/22/2014] [Indexed: 12/18/2022]
Abstract
Mesenchymal stem cells (MSCs) originate from embryonic mesoderm and give rise to the multiple lineages of connective tissues. Transformed MSCs develop into aggressive sarcomas, some of which are initiated by specific chromosomal translocations that generate fusion proteins with potent oncogenic properties. The sarcoma oncogenes typically prime MSCs through aberrant reprogramming. They dictate commitment to a specific lineage but prevent mature differentiation, thus locking the cells in a state of proliferative precursors. Deregulated expression of lineage-specific transcription factors and controllers of chromatin structure play a central role in MSC reprogramming and sarcoma pathogenesis. This suggests that reversing the epigenetic aberrancies created by the sarcoma oncogenes with differentiation-related reagents holds great promise as a beneficial addition to sarcoma therapies.
Collapse
Affiliation(s)
- Josiane E Eid
- Department of Cancer Biology, Vanderbilt University Medical Center, 771 Preston, Research Building, 2220 Pierce Avenue, Nashville, TN 37232, USA.
| | - Christina B Garcia
- Department of Pediatrics-Nutrition, Baylor College of Medicine, BCM320, Huston, TX 77030, USA
| |
Collapse
|
34
|
Shetzer Y, Kagan S, Koifman G, Sarig R, Kogan-Sakin I, Charni M, Kaufman T, Zapatka M, Molchadsky A, Rivlin N, Dinowitz N, Levin S, Landan G, Goldstein I, Goldfinger N, Pe'er D, Radlwimmer B, Lichter P, Rotter V, Aloni-Grinstein R. The onset of p53 loss of heterozygosity is differentially induced in various stem cell types and may involve the loss of either allele. Cell Death Differ 2014; 21:1419-31. [PMID: 24832469 DOI: 10.1038/cdd.2014.57] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Revised: 02/27/2014] [Accepted: 03/17/2014] [Indexed: 12/12/2022] Open
Abstract
p53 loss of heterozygosity (p53LOH) is frequently observed in Li-Fraumeni syndrome (LFS) patients who carry a mutant (Mut) p53 germ-line mutation. Here, we focused on elucidating the link between p53LOH and tumor development in stem cells (SCs). Although adult mesenchymal stem cells (MSCs) robustly underwent p53LOH, p53LOH in induced embryonic pluripotent stem cells (iPSCs) was significantly attenuated. Only SCs that underwent p53LOH induced malignant tumors in mice. These results may explain why LFS patients develop normally, yet acquire tumors in adulthood. Surprisingly, an analysis of single-cell sub-clones of iPSCs, MSCs and ex vivo bone marrow (BM) progenitors revealed that p53LOH is a bi-directional process, which may result in either the loss of wild-type (WT) or Mut p53 allele. Interestingly, most BM progenitors underwent Mutp53LOH. Our results suggest that the bi-directional p53LOH process may function as a cell-fate checkpoint. The loss of Mutp53 may be regarded as a DNA repair event leading to genome stability. Indeed, gene expression analysis of the p53LOH process revealed upregulation of a specific chromatin remodeler and a burst of DNA repair genes. However, in the case of loss of WTp53, cells are endowed with uncontrolled growth that promotes cancer.
Collapse
Affiliation(s)
- Y Shetzer
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - S Kagan
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - G Koifman
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - R Sarig
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - I Kogan-Sakin
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - M Charni
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - T Kaufman
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - M Zapatka
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg, Germany
| | - A Molchadsky
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - N Rivlin
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - N Dinowitz
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - S Levin
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - G Landan
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - I Goldstein
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - N Goldfinger
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - D Pe'er
- Department of Biological Sciences, Columbia University, New York, NY, USA
| | - B Radlwimmer
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg, Germany
| | - P Lichter
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg, Germany
| | - V Rotter
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - R Aloni-Grinstein
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| |
Collapse
|
35
|
Mutsaers AJ, Walkley CR. Cells of origin in osteosarcoma: mesenchymal stem cells or osteoblast committed cells? Bone 2014; 62:56-63. [PMID: 24530473 DOI: 10.1016/j.bone.2014.02.003] [Citation(s) in RCA: 135] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2013] [Revised: 01/14/2014] [Accepted: 02/05/2014] [Indexed: 12/14/2022]
Abstract
Osteosarcoma is a disease with many complex genetic abnormalities but few well defined genetic drivers of tumor initiation and evolution. The disease is diagnosed and defined through the observation of malignant osteoblastic cells that produce osteoid, however the exact cell of origin for this cancer remains to be definitively defined. Evidence exists to support a mesenchymal stem cell as well as committed osteoblast precursors as the cell of origin. Increasing numbers of experimental models have begun to shed light on to the likely cell population that gives rise to OS in vivo with the weight of evidence favoring an osteoblastic population as the cell of origin. As more information is gathered regarding osteosarcoma initiating cells and how they may relate to the cell of origin we will derive a better understanding of the development of this disease which may ultimately lead to clinical improvements through more personalized therapeutic approaches.
Collapse
Affiliation(s)
- Anthony J Mutsaers
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Carl R Walkley
- Stem Cell Regulation Unit and ACRF Rational Drug Discovery Centre, St. Vincent's Institute, Fitzroy, Victoria, Australia; Department of Medicine, St. Vincent's Hospital, University of Melbourne, Fitzroy, Victoria, Australia.
| |
Collapse
|
36
|
Bueno C, Roldan M, Anguita E, Romero-Moya D, Martín-Antonio B, Rosu-Myles M, del Cañizo C, Campos F, García R, Gómez-Casares M, Fuster JL, Jurado M, Delgado M, Menendez P. Bone marrow mesenchymal stem cells from patients with aplastic anemia maintain functional and immune properties and do not contribute to the pathogenesis of the disease. Haematologica 2014; 99:1168-75. [PMID: 24727813 DOI: 10.3324/haematol.2014.103580] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Aplastic anemia is a life-threatening bone marrow failure disorder characterized by peripheral pancytopenia and marrow hypoplasia. The majority of cases of aplastic anemia remain idiopathic, although hematopoietic stem cell deficiency and impaired immune responses are hallmarks underlying the bone marrow failure in this condition. Mesenchymal stem/stromal cells constitute an essential component of the bone marrow hematopoietic microenvironment because of their immunomodulatory properties and their ability to support hematopoiesis, and they have been involved in the pathogenesis of several hematologic malignancies. We investigated whether bone marrow mesenchymal stem cells contribute, directly or indirectly, to the pathogenesis of aplastic anemia. We found that mesenchymal stem cell cultures can be established from the bone marrow of aplastic anemia patients and display the same phenotype and differentiation potential as their counterparts from normal bone marrow. Mesenchymal stem cells from aplastic anemia patients support the in vitro homeostasis and the in vivo repopulating function of CD34(+) cells, and maintain their immunosuppressive and anti-inflammatory properties. These data demonstrate that bone marrow mesenchymal stem cells from patients with aplastic anemia do not have impaired functional and immunological properties, suggesting that they do not contribute to the pathogenesis of the disease.
Collapse
Affiliation(s)
- Clara Bueno
- Josep Carreras Leukemia Research Institute, Cell Therapy Program of the University of Barcelona, Faculty of Medicine, Barcelona, Spain
| | - Mar Roldan
- GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, Granada, Spain
| | - Eduardo Anguita
- Servicio de Hematología, Hospital Clínico San Carlos, Madrid, Spain
| | - Damia Romero-Moya
- Josep Carreras Leukemia Research Institute, Cell Therapy Program of the University of Barcelona, Faculty of Medicine, Barcelona, Spain
| | - Beatriz Martín-Antonio
- Josep Carreras Leukemia Research Institute, Cell Therapy Program of the University of Barcelona, Faculty of Medicine, Barcelona, Spain
| | - Michael Rosu-Myles
- Biologics and Genetic Therapies Directorate, Health Products and Food Branch, Health Canada, Ottawa, Ontario, Canada
| | - Consuelo del Cañizo
- Department of Hematology, University Hospital of Salamanca and Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - Francisco Campos
- Department of Neurology, Neurovascular Area, Clinical Neurosciences Research Laboratory, Hospital Clínico-Health Research Institute of Santiago de Compostela, Spain
| | - Regina García
- Servicio de Hematología, Hospital Clínico de Málaga, Málaga, Spain
| | - Maite Gómez-Casares
- Servicio de Hematología, Hospital Universitario Insular Materno-Infantil, Las Palmas de Gran Canaria, Spain
| | - Jose Luis Fuster
- Sección de Oncohematología Pediátrica, Hospital Virgen de Arrixaca, Murcia, Spain
| | - Manuel Jurado
- Servicio de Hematología, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Mario Delgado
- Instituto de Parasitología y Biomedicina López-Neyra, CSIC, Granada, Spain
| | - Pablo Menendez
- Josep Carreras Leukemia Research Institute, Cell Therapy Program of the University of Barcelona, Faculty of Medicine, Barcelona, Spain Instituciò Catalana de Reserca i Estudis Avançats (ICREA), Barcellona, Spain
| |
Collapse
|
37
|
Shetzer Y, Solomon H, Koifman G, Molchadsky A, Horesh S, Rotter V. The paradigm of mutant p53-expressing cancer stem cells and drug resistance. Carcinogenesis 2014; 35:1196-208. [PMID: 24658181 DOI: 10.1093/carcin/bgu073] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
It is well accepted that expression of mutant p53 involves the gain of oncogenic-specific activities accentuating the malignant phenotype. Depending on the specific cancer type, mutant p53 can contribute to either the early or the late events of the multiphase process underlying the transformation of a normal cell into a cancerous one. This multifactorial system is evident in ~50% of human cancers. Mutant p53 was shown to interfere with a variety of cellular functions that lead to augmented cell survival, cellular plasticity, aberration of DNA repair machinery and other effects. All these effects culminate in the acquisition of drug resistance often seen in cancer cells. Interestingly, drug resistance has also been suggested to be associated with cancer stem cells (CSCs), which reside within growing tumors. The notion that p53 plays a regulatory role in the life of stem cells, coupled with the observations that p53 mutations may contribute to the evolvement of CSCs makes it challenging to speculate that drug resistance and cancer recurrence are mediated by CSCs expressing mutant p53.
Collapse
Affiliation(s)
- Yoav Shetzer
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Hilla Solomon
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Gabriela Koifman
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Alina Molchadsky
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Stav Horesh
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Varda Rotter
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 76100, Israel
| |
Collapse
|
38
|
Aloni-Grinstein R, Shetzer Y, Kaufman T, Rotter V. p53: the barrier to cancer stem cell formation. FEBS Lett 2014; 588:2580-9. [PMID: 24560790 DOI: 10.1016/j.febslet.2014.02.011] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2014] [Revised: 02/07/2014] [Accepted: 02/07/2014] [Indexed: 02/08/2023]
Abstract
The role of p53 as the "guardian of the genome" in differentiated somatic cells, triggering various biological processes, is well established. Recent studies in the stem cell field have highlighted a profound role of p53 in stem cell biology as well. These studies, combined with basic data obtained 20 years ago, provide insight into how p53 governs the quantity and quality of various stem cells, ensuring a sufficient repertoire of normal stem cells to enable proper development, tissue regeneration and a cancer free life. In this review we address the role of p53 in genomically stable embryonic stem cells, a unique predisposed cancer stem cell model and adult stem cells, its role in the generation of induced pluripotent stem cells, as well as its role as the barrier to cancer stem cell formation.
Collapse
Affiliation(s)
- Ronit Aloni-Grinstein
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Yoav Shetzer
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Tom Kaufman
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Varda Rotter
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 76100, Israel.
| |
Collapse
|
39
|
Amaral AT, Manara MC, Berghuis D, Ordóñez JL, Biscuola M, Lopez-García MA, Osuna D, Lucarelli E, Alviano F, Lankester A, Scotlandi K, de Álava E. Characterization of human mesenchymal stem cells from ewing sarcoma patients. Pathogenetic implications. PLoS One 2014; 9:e85814. [PMID: 24498265 PMCID: PMC3911896 DOI: 10.1371/journal.pone.0085814] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2013] [Accepted: 12/02/2013] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Ewing Sarcoma (EWS) is a mesenchymal-derived tumor that generally arises in bone and soft tissue. Intensive research regarding the pathogenesis of EWS has been insufficient to pinpoint the early events of Ewing sarcomagenesis. However, the Mesenchymal Stem Cell (MSC) is currently accepted as the most probable cell of origin. MATERIALS AND METHODS In an initial study regarding a deep characterization of MSC obtained specifically from EWS patients (MSC-P), we compared them with MSC derived from healthy donors (MSC-HD) and EWS cell lines. We evaluated the presence of the EWS-FLI1 gene fusion and EWSR1 gene rearrangements in MSC-P. The presence of the EWS transcript was confirmed by q-RT-PCR. In order to determine early events possibly involved in malignant transformation, we used a multiparameter quantitative strategy that included both MSC immunophenotypic negative/positive markers, and EWS intrinsic phenotypical features. Markers CD105, CD90, CD34 and CD45 were confirmed in EWS samples. RESULTS We determined that MSC-P lack the most prevalent gene fusion, EWSR1-FLI1 as well as EWSR1 gene rearrangements. Our study also revealed that MSC-P are more alike to MSC-HD than to EWS cells. Nonetheless, we also observed that EWS cells had a few overlapping features with MSC. As a relevant example, also MSC showed CD99 expression, hallmark of EWS diagnosis. However, we observed that, in contrast to EWS cells, MSC were not sensitive to the inhibition of CD99. CONCLUSIONS In conclusion, our results suggest that MSC from EWS patients behave like MSC-HD and are phenotypically different from EWS cells, thus raising important questions regarding MSC role in sarcomagenesis.
Collapse
MESH Headings
- 12E7 Antigen
- Antigens, CD/metabolism
- Antigens, CD34/metabolism
- Calmodulin-Binding Proteins/genetics
- Cell Adhesion Molecules/metabolism
- Cell Line
- Cells, Cultured
- Endoglin
- Flow Cytometry
- Gene Expression Regulation, Neoplastic
- Gene Rearrangement
- Humans
- In Situ Hybridization, Fluorescence
- Leukocyte Common Antigens/metabolism
- Mesenchymal Stem Cells/metabolism
- Mesenchymal Stem Cells/pathology
- Oncogene Proteins, Fusion/genetics
- Proto-Oncogene Protein c-fli-1/genetics
- RNA-Binding Protein EWS/genetics
- RNA-Binding Proteins/genetics
- Receptors, Cell Surface/metabolism
- Reverse Transcriptase Polymerase Chain Reaction
- Sarcoma, Ewing/genetics
- Sarcoma, Ewing/metabolism
- Sarcoma, Ewing/pathology
- Thy-1 Antigens/metabolism
Collapse
Affiliation(s)
- Ana Teresa Amaral
- Molecular Pathology Program, Institute of Biomedical Research of Salamanca-Centro de Investigación del Cáncer, Centro de Investigación del Cáncer (IBSAL-CIC), Salamanca, Spain
- Instituto de Biomedicina de Sevilla (IBiS), CSIC-Universidad de Sevilla, Department of Pathology and Biobank, Hospital Universitario Virgen del Rocío, Seville, Spain
| | - Maria Cristina Manara
- CRS Sviluppo di Terapie Biomolecolari, Oncologia Sperimentale, Istituto Ortopedico Rizzoli (IOR), Bologna, Italy
| | - Dagmar Berghuis
- Department of Pediatrics and Biobank, Leiden University Medical Center (LUMC), Leiden, The Netherlands
| | - José Luis Ordóñez
- Molecular Pathology Program, Institute of Biomedical Research of Salamanca-Centro de Investigación del Cáncer, Centro de Investigación del Cáncer (IBSAL-CIC), Salamanca, Spain
| | - Michele Biscuola
- Instituto de Biomedicina de Sevilla (IBiS), CSIC-Universidad de Sevilla, Department of Pathology and Biobank, Hospital Universitario Virgen del Rocío, Seville, Spain
| | - Maria Angeles Lopez-García
- Instituto de Biomedicina de Sevilla (IBiS), CSIC-Universidad de Sevilla, Department of Pathology and Biobank, Hospital Universitario Virgen del Rocío, Seville, Spain
| | - Daniel Osuna
- Molecular Pathology Program, Institute of Biomedical Research of Salamanca-Centro de Investigación del Cáncer, Centro de Investigación del Cáncer (IBSAL-CIC), Salamanca, Spain
| | - Enrico Lucarelli
- Osteoarticolar Regeneration Laboratory, Istituto Ortopedico Rizzoli (IOR), Bologna, Italy
| | - Francesco Alviano
- Dipartimento di Istologia, Embriologia e Biologia, Istituto Ortopedico Rizzoli (IOR), Bologna, Italy
| | - Arjan Lankester
- Department of Pediatrics and Biobank, Leiden University Medical Center (LUMC), Leiden, The Netherlands
| | - Katia Scotlandi
- CRS Sviluppo di Terapie Biomolecolari, Oncologia Sperimentale, Istituto Ortopedico Rizzoli (IOR), Bologna, Italy
| | - Enrique de Álava
- Molecular Pathology Program, Institute of Biomedical Research of Salamanca-Centro de Investigación del Cáncer, Centro de Investigación del Cáncer (IBSAL-CIC), Salamanca, Spain
- Instituto de Biomedicina de Sevilla (IBiS), CSIC-Universidad de Sevilla, Department of Pathology and Biobank, Hospital Universitario Virgen del Rocío, Seville, Spain
| |
Collapse
|
40
|
Costa C, Paramio JM, Santos M. Skin Tumors Rb(eing) Uncovered. Front Oncol 2013; 3:307. [PMID: 24381932 PMCID: PMC3865458 DOI: 10.3389/fonc.2013.00307] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2013] [Accepted: 12/04/2013] [Indexed: 11/23/2022] Open
Abstract
The Rb1 gene was the first bona fide tumor suppressor identified and cloned more than 25 years ago. Since then, a plethora of studies have revealed the functions of pRb and the existence of a sophisticated and strictly regulated pathway that modulates such functional roles. An emerging paradox affecting Rb1 in cancer connects the relatively low number of mutations affecting Rb1 gene in specific human tumors, compared with the widely functional inactivation of pRb in most, if not in all, human cancers. The existence of a retinoblastoma family of proteins pRb, p107, and p130 and their potential unique and overlapping functions as master regulators of cell cycle progression and transcriptional modulation by similar processes, may provide potential clues to explain such conundrum. Here, we will review the development of different genetically engineered mouse models, in particular those affecting stratified epithelia, and how they have offered new avenues to understand the roles of the Rb family members and their targets in the context of tumor development and progression.
Collapse
Affiliation(s)
- Clotilde Costa
- Molecular Oncology Unit, Department of Basic Research, Centro de Investigaciones Energéticas Medioambientales y Teconológicas (ed70A) , Madrid , Spain
| | - Jesús M Paramio
- Molecular Oncology Unit, Department of Basic Research, Centro de Investigaciones Energéticas Medioambientales y Teconológicas (ed70A) , Madrid , Spain
| | - Mirentxu Santos
- Molecular Oncology Unit, Department of Basic Research, Centro de Investigaciones Energéticas Medioambientales y Teconológicas (ed70A) , Madrid , Spain
| |
Collapse
|
41
|
Scheers I, Lombard C, Paganelli M, Campard D, Najimi M, Gala JL, Decottignies A, Sokal E. Human umbilical cord matrix stem cells maintain multilineage differentiation abilities and do not transform during long-term culture. PLoS One 2013; 8:e71374. [PMID: 23951150 PMCID: PMC3739759 DOI: 10.1371/journal.pone.0071374] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2012] [Accepted: 07/04/2013] [Indexed: 12/15/2022] Open
Abstract
Umbilical cord matrix stem cells (UCMSC) have generated great interest in various therapeutic approaches, including liver regeneration. This article aims to analyze the specific characteristics and the potential occurrence of premalignant alterations of UCMSC during long-term expansion, which are important issues for clinical applications. UCMSC were isolated from the umbilical cord of 14 full-term newborns and expanded in vitro until senescence. We examined the long-term growth potential, senescence characteristics, immunophenotype and multilineage differentiation capacity of these cells. In addition, their genetic stability was assessed through karyotyping, telomerase maintenance mechanisms and analysis of expression and functionality of cell cycle regulation genes. The tumorigenic potential was also studied in immunocompromised mice. In vitro, UCMSC reached up to 33.7±2.1 cumulative population doublings before entering replicative senescence. Their immunophenotype and differentiation potential, notably into hepatocyte-like cells, remained stable over time. Cytogenetic analyses did not reveal any chromosomal abnormality and the expression of oncogenes was not induced. Telomere maintenance mechanisms were not activated. Just as UCMSC lacked transformed features in vitro, they could not give rise to tumors in vivo. UCMSC could be expanded in long-term cultures while maintaining stable genetic features and endodermal differentiation potential. UCMSC therefore represent safe candidates for liver regenerative medicine.
Collapse
Affiliation(s)
- Isabelle Scheers
- Université Catholique de Louvain, Institut de Recherche Expérimentale et Clinique (IREC), Laboratory of Pediatric Hepatology and Cell Therapy, Brussels, Belgium.
| | | | | | | | | | | | | | | |
Collapse
|
42
|
Xiao W, Mohseny AB, Hogendoorn PCW, Cleton-Jansen AM. Mesenchymal stem cell transformation and sarcoma genesis. Clin Sarcoma Res 2013; 3:10. [PMID: 23880362 PMCID: PMC3724575 DOI: 10.1186/2045-3329-3-10] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Accepted: 07/01/2013] [Indexed: 01/27/2023] Open
Abstract
MSCs are hypothesized to potentially give rise to sarcomas after transformation and therefore serve as a good model to study sarcomagenesis. Both spontaneous and induced transformation of MSCs have been reported, however, spontaneous transformation has only been convincingly shown in mouse MSCs while induced transformation has been demonstrated in both mouse and human MSCs. Transformed MSCs of both species can give rise to pleomorphic sarcomas after transplantation into mice, indicating the potential MSC origin of so-called non-translocation induced sarcomas. Comparison of expression profiles and differentiation capacities between MSCs and sarcoma cells further supports this. Deregulation of P53- Retinoblastoma-, PI3K-AKT-and MAPK pathways has been implicated in transformation of MSCs. MSCs have also been indicated as cell of origin in several types of chromosomal translocation associated sarcomas. In mouse models the generated sarcoma type depends on amongst others the tissue origin of the MSCs, the targeted pathways and genes and the differentiation commitment status of MSCs. While some insights are glowing, it is clear that more studies are needed to thoroughly understand the molecular mechanism of sarcomagenesis from MSCs and mechanisms determining the sarcoma type, which will potentially give directions for targeted therapies.
Collapse
Affiliation(s)
- Wei Xiao
- Department of Pathology, Leiden University Medical Center, Albinusdreef 2, Leiden, 2333ZA, the Netherlands.
| | | | | | | |
Collapse
|
43
|
Abstract
Cell therapy with Multipotent Mesenchymal Stromal Cells (MSC) holds enormous promise for the treatment of a large number of degenerative and immune/inflammatory diseases. Their multilineage differentiation potential, immunoprivilege and capacity of promoting recovery of damaged tissues coupled with anti-inflammatory and immunosuppressive properties are the focus of a multitude of clinical studies currently underway. The recognized clinical potential of MSC repairing/immunomodulatory effects now encompasses graft-versus-host disease, hematologic malignancies, cardiovascular diseases, neurologic and inherited diseases, autoimmune diseases, organ transplantation, refractory wounds, and bone/cartilage defects among others. However, it has been suggested that both the need of extensive ex vivo culture for MSC clinical use, and their proangiogenic, anti-apoptotic and immunomodulatory properties may act together as tumor promoters, raising significant safety concerns. This paper will review the available data on in vitro MSC maldifferentiation and the ability of MSC to sustain tumor growth in vivo, with the aim to clarify whether MSC-based therapeutic approaches may carry actual risk of malignancies.
Collapse
|
44
|
Krishnappa V, Boregowda SV, Phinney DG. The peculiar biology of mouse mesenchymal stromal cells--oxygen is the key. Cytotherapy 2013; 15:536-41. [PMID: 23352463 DOI: 10.1016/j.jcyt.2012.11.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Accepted: 11/30/2012] [Indexed: 02/08/2023]
Abstract
Because of the ability to manipulate their genome, mice are the experimental tool of choice for many areas of scientific investigation. Moreover, established experimental mouse models of human disease are widely available and offer a valuable resource to obtain proof-of-concept for many cell-based therapies. Nevertheless, efforts to establish reliable methods to isolate mesenchymal stromal cells (MSCs) from mouse bone marrow have been elusive. Indeed, a variety of physical and genetic approaches have been described to fractionate MSCs from other cell lineages in bone marrow, but few have achieved high yields or purity while maintaining the genomic integrity of the cells. We provide a historic overview of published procedures dedicated to the isolation of mouse MSCs from bone marrow and compact bone. We also review current findings indicating that growth-restrictive conditions imposed by atmospheric oxygen promotes immortalization of mouse MSCs and how expansion in a low-oxygen environment enhances cell yields and maintains genomic stability. Finally, we provide basic recommendations for isolating primary mouse MSCs and discuss potential pitfalls associated with these isolation methods.
Collapse
Affiliation(s)
- Veena Krishnappa
- Kellogg School of Science & Technology, The Scripps Research Institute, Jupiter, FL, USA
| | | | | |
Collapse
|
45
|
Wirths S, Malenke E, Kluba T, Rieger S, Müller MR, Schleicher S, Hann von Weyhern C, Nagl F, Fend F, Vogel W, Mayer F, Kanz L, Bühring HJ, Kopp HG. Shared cell surface marker expression in mesenchymal stem cells and adult sarcomas. Stem Cells Transl Med 2012; 2:53-60. [PMID: 23283492 DOI: 10.5966/sctm.2012-0055] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Advanced adult soft-tissue sarcomas (STSs) are rare tumors with a dismal prognosis and limited systemic treatment options. STSs may originate from mesenchymal stem cells (MSCs); the latter have mainly been isolated from adult bone marrow as plastic-adherent cells with differentiation capacity into mesenchymal tissues. Recently, a panel of antibodies has been established that allows for the prospective isolation of primary MSCs with high selectivity. Similar to cancer stem cells in other malignancies, sarcoma stem cells may bear immunophenotypic similarity with the corresponding precursor, that is, MSCs. We therefore set out to establish the expression pattern of MSC markers in sarcoma cell lines and primary tumor samples by flow cytometry. In addition, fibroblasts from different sources were examined. The results document a significant amount of MSC markers shared by sarcoma cells. The expression pattern includes uniformly expressed markers, as well as MSC markers that only stained subpopulations of sarcoma cells. Expression of W5C5, W8B2 (tissue nonspecific alkaline phosphatase [TNAP]), CD344 (frizzled-4), and CD271 marked subpopulations displaying increased proliferation potential. Moreover, CD271+ cells displayed in vitro doxorubicin resistance and an increased capacity to form spheres under serum-free conditions. Interestingly, another set of antigens, including the bona fide progenitor cell markers CD117 and CD133, were not expressed. Comparative expression patterns of novel MSC markers in sarcoma cells, as well as fibroblasts and MSCs, are presented. Our data suggest a hierarchical cytoarchitecture of the most common adult type sarcomas and introduce W5C5, TNAP, CD344, and CD271 as potential sarcoma progenitor cell markers.
Collapse
Affiliation(s)
- Stefan Wirths
- Department of Medical Oncology, South West German Comprehensive Cancer Center, Tuebingen, Germany
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
46
|
Rubio R, Gutierrez-Aranda I, Sáez-Castillo AI, Labarga A, Rosu-Myles M, Gonzalez-Garcia S, Toribio ML, Menendez P, Rodriguez R. The differentiation stage of p53-Rb-deficient bone marrow mesenchymal stem cells imposes the phenotype of in vivo sarcoma development. Oncogene 2012; 32:4970-80. [PMID: 23222711 DOI: 10.1038/onc.2012.507] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2012] [Revised: 09/25/2012] [Accepted: 09/28/2012] [Indexed: 12/15/2022]
Abstract
Increasing evidence suggests that mesenchymal stem/stromal cells (MSCs) carrying specific mutations are at the origin of some sarcomas. We have reported that the deficiency of p53 alone or in combination with Rb (Rb(-/-) p53(-/-)) in adipose-derived MSCs (ASCs) promotes leiomyosarcoma-like tumors in vivo. Here, we hypothesized that the source of MSCs and/or the cell differentiation stage could determine the phenotype of sarcoma development. To investigate whether there is a link between the source of MSCs and sarcoma phenotype, we generated p53(-/-) and Rb(-/-)p53(-/-) MSCs from bone marrow (BM-MSCs). Both genotypes of BM-MSCs initiated leiomyosarcoma formation similar to p53(-/-) and Rb(-/-)p53(-/-) ASCs. In addition, gene expression profiling revealed transcriptome similarities between p53- or Rb-p53-deficient BM-MSCs/ASCs and muscle-associated sarcomagenesis. These data suggest that the tissue source of MSC does not seem to determine the development of a particular sarcoma phenotype. To analyze whether the differentiation stage defines the sarcoma phenotype, BM-MSCs and ASCs were induced to differentiate toward the osteogenic lineage, and both p53 and Rb were excised using Cre-expressing adenovectors at different stages along osteogenic differentiation. Regardless the level of osteogenic commitment, the inactivation of Rb and p53 in BM-MSC-derived, but not in ASC-derived, osteogenic progenitors gave rise to osteosarcoma-like tumors, which could be serially transplanted. This indicates that the osteogenic differentiation stage of BM-MSCs imposes the phenotype of in vivo sarcoma development, and that BM-MSC-derived osteogenic progenitors rather than undifferentiated BM-MSCs, undifferentiated ASCs or ASC-derived osteogenic progenitors, represent the cell of origin for osteosarcoma development.
Collapse
Affiliation(s)
- R Rubio
- GENYO. Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, Granada, Spain
| | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Sette G, Salvati V, Memeo L, Fecchi K, Colarossi C, Di Matteo P, Signore M, Biffoni M, D’Andrea V, De Antoni E, Canzonieri V, De Maria R, Eramo A. EGFR inhibition abrogates leiomyosarcoma cell chemoresistance through inactivation of survival pathways and impairment of CSC potential. PLoS One 2012; 7:e46891. [PMID: 23056514 PMCID: PMC3466184 DOI: 10.1371/journal.pone.0046891] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2011] [Accepted: 09/10/2012] [Indexed: 01/06/2023] Open
Abstract
Background Tumor cells with stem-like phenotype and properties, known as cancer stem cells (CSC), have been identified in most solid tumors and are presumed to be responsible for driving tumor initiation, chemoresistance, relapse, or metastasis. A subpopulation of cells with increased stem-like potential has also been identified within sarcomas. These cells are endowed with increased tumorigenic potential, chemoresistance, expression of embryonic markers, and side population(SP) phenotype. Leiomyosarcomas (LMS) are soft tissue sarcomas presumably arising from undifferentiated cells of mesenchymal origin, the Mesenchymal Stem Cells (MSC). Frequent recurrence of LMS and chemoresistance of relapsed patients may likely result from the failure to target CSC. Therefore, therapeutic cues coming from the cancer stem cell (CSC) field may drastically improve patient outcome. Methodology/Principal Findings We expanded LMS stem-like cells from patient samples in vitro and examined the possibility to counteract LMS malignancy through a stem-like cell effective approach. LMS stem-like cells were in vitro expanded both as “tumor spheres” and as “monolayers” in Mesenchymal Stem Cell (MSC) conditions. LMS stem-like cells displayed MSC phenotype, higher SP fraction, and increased drug-extrusion, extended proliferation potential, self-renewal, and multiple differentiation ability. They were chemoresistant, highly tumorigenic, and faithfully reproduced the patient tumor in mice. Such cells displayed activation of EGFR/AKT/MAPK pathways, suggesting a possibility in overcoming their chemoresistance through EGFR blockade. IRESSA plus Vincristine treatment determined pathway inactivation, impairment of SP phenotype, high cytotoxicity in vitro and strong antitumor activity in stem-like cell-generated patient-like xenografts, targeting both stem-like and differentiated cells. Conclusions/Significance EGFR blockade combined with vincristine determines stem-like cell effective antitumor activity in vitro and in vivo against LMS, thus providing a potential therapy for LMS patients.
Collapse
Affiliation(s)
- Giovanni Sette
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Valentina Salvati
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | | | - Katia Fecchi
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | | | - Paola Di Matteo
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Michele Signore
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Mauro Biffoni
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Vito D’Andrea
- Department of Surgical Sciences, La Sapienza University of Rome, Italy
| | - Enrico De Antoni
- Department of Surgical Sciences, La Sapienza University of Rome, Italy
| | - Vincenzo Canzonieri
- Division of Pathology, Centro di Riferimento Oncologico, Istituto Nazionale Tumori, Aviano, Italy
| | | | - Adriana Eramo
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
- * E-mail:
| |
Collapse
|
48
|
Leuchs S, Saalfrank A, Merkl C, Flisikowska T, Edlinger M, Durkovic M, Rezaei N, Kurome M, Zakhartchenko V, Kessler B, Flisikowski K, Kind A, Wolf E, Schnieke A. Inactivation and inducible oncogenic mutation of p53 in gene targeted pigs. PLoS One 2012; 7:e43323. [PMID: 23071491 PMCID: PMC3465291 DOI: 10.1371/journal.pone.0043323] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2012] [Accepted: 07/19/2012] [Indexed: 12/24/2022] Open
Abstract
Mutation of the tumor suppressor p53 plays a major role in human carcinogenesis. Here we describe gene-targeted porcine mesenchymal stem cells (MSCs) and live pigs carrying a latent TP53R167H mutant allele, orthologous to oncogenic human mutant TP53R175H and mouse Trp53R172H, that can be activated by Cre recombination. MSCs carrying the latent TP53R167H mutant allele were analyzed in vitro. Homozygous cells were p53 deficient, and on continued culture exhibited more rapid proliferation, anchorage independent growth, and resistance to the apoptosis-inducing chemotherapeutic drug doxorubicin, all characteristic of cellular transformation. Cre mediated recombination activated the latent TP53R167H allele as predicted, and in homozygous cells expressed mutant p53-R167H protein at a level ten-fold greater than wild-type MSCs, consistent with the elevated levels found in human cancer cells. Gene targeted MSCs were used for nuclear transfer and fifteen viable piglets were produced carrying the latent TP53R167H mutant allele in heterozygous form. These animals will allow study of p53 deficiency and expression of mutant p53-R167H to model human germline, or spontaneous somatic p53 mutation. This work represents the first inactivation and mutation of the gatekeeper tumor suppressor gene TP53 in a non-rodent mammal.
Collapse
Affiliation(s)
- Simon Leuchs
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - Anja Saalfrank
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - Claudia Merkl
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - Tatiana Flisikowska
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - Marlene Edlinger
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - Marina Durkovic
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - Nousin Rezaei
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - Mayuko Kurome
- Chair of Molecular Animal Breeding and Biotechnology, Ludwig-Maximilians-Universität München, Oberschleissheim, Germany
| | - Valeri Zakhartchenko
- Chair of Molecular Animal Breeding and Biotechnology, Ludwig-Maximilians-Universität München, Oberschleissheim, Germany
| | - Barbara Kessler
- Chair of Molecular Animal Breeding and Biotechnology, Ludwig-Maximilians-Universität München, Oberschleissheim, Germany
| | | | - Alexander Kind
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - Eckhard Wolf
- Chair of Molecular Animal Breeding and Biotechnology, Ludwig-Maximilians-Universität München, Oberschleissheim, Germany
| | - Angelika Schnieke
- Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany
- * E-mail:
| |
Collapse
|
49
|
Ng AJ, Mutsaers AJ, Baker EK, Walkley CR. Genetically engineered mouse models and human osteosarcoma. Clin Sarcoma Res 2012; 2:19. [PMID: 23036272 PMCID: PMC3523007 DOI: 10.1186/2045-3329-2-19] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2011] [Accepted: 11/30/2011] [Indexed: 12/19/2022] Open
Abstract
Osteosarcoma is the most common form of bone cancer. Pivotal insight into the genes involved in human osteosarcoma has been provided by the study of rare familial cancer predisposition syndromes. Three kindreds stand out as predisposing to the development of osteosarcoma: Li-Fraumeni syndrome, familial retinoblastoma and RecQ helicase disorders, which include Rothmund-Thomson Syndrome in particular. These disorders have highlighted the important roles of P53 and RB respectively, in the development of osteosarcoma. The association of OS with RECQL4 mutations is apparent but the relevance of this to OS is uncertain as mutations in RECQL4 are not found in sporadic OS. Application of the knowledge or mutations of P53 and RB in familial and sporadic OS has enabled the development of tractable, highly penetrant murine models of OS. These models share many of the cardinal features associated with human osteosarcoma including, importantly, a high incidence of spontaneous metastasis. The recent development of these models has been a significant advance for efforts to improve our understanding of the genetics of human OS and, more critically, to provide a high-throughput genetically modifiable platform for preclinical evaluation of new therapeutics.
Collapse
Affiliation(s)
- Alvin Jm Ng
- St Vincent's Institute of Medical Research, 9 Princes Street, Fitzroy, VIC, 3065, Australia.,Department of Medicine, University of Melbourne, St. Vincent's Hospital, Fitzroy, VIC, 3065, Australia
| | - Anthony J Mutsaers
- St Vincent's Institute of Medical Research, 9 Princes Street, Fitzroy, VIC, 3065, Australia.,Department of Medicine, University of Melbourne, St. Vincent's Hospital, Fitzroy, VIC, 3065, Australia.,Ontario Veterinary College, University of Guelph, 50 Stone Road, Guelph, ON, N1G 2W1, Canada
| | - Emma K Baker
- St Vincent's Institute of Medical Research, 9 Princes Street, Fitzroy, VIC, 3065, Australia.,Department of Medicine, University of Melbourne, St. Vincent's Hospital, Fitzroy, VIC, 3065, Australia
| | - Carl R Walkley
- St Vincent's Institute of Medical Research, 9 Princes Street, Fitzroy, VIC, 3065, Australia.,Department of Medicine, University of Melbourne, St. Vincent's Hospital, Fitzroy, VIC, 3065, Australia
| |
Collapse
|
50
|
Berdasco M, Melguizo C, Prados J, Gómez A, Alaminos M, Pujana MA, Lopez M, Setien F, Ortiz R, Zafra I, Aranega A, Esteller M. DNA methylation plasticity of human adipose-derived stem cells in lineage commitment. THE AMERICAN JOURNAL OF PATHOLOGY 2012; 181:2079-93. [PMID: 23031258 DOI: 10.1016/j.ajpath.2012.08.016] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2012] [Revised: 08/17/2012] [Accepted: 08/23/2012] [Indexed: 01/28/2023]
Abstract
Adult stem cells have an enormous potential for clinical use in regenerative medicine that avoids many of the drawbacks characteristic of embryonic stem cells and induced pluripotent stem cells. In this context, easily obtainable human adipose-derived stem cells offer an interesting option for future strategies in regenerative medicine. However, little is known about their repertoire of differentiation capacities, how closely they resemble the target primary tissues, and the potential safety issues associated with their use. DNA methylation is one of the most widely recognized epigenetic factors involved in cellular identity, prompting us to consider how the analyses of 27,578 CpG sites in the genome of these cells under different conditions reflect their different natural history. We show that human adipose-derived stem cells generate myogenic and osteogenic lineages that share much of the DNA methylation landscape characteristic of primary myocytes and osteocytes. Most important, adult stem cells and in vitro-generated myocytes and osteocytes display a significantly different DNA methylome from that observed in transformed cells from these tissue types, such as rhabdomyosarcoma and osteosarcoma. These results suggest that the plasticity of the DNA methylation patterns plays an important role in lineage commitment of adult stem cells and that it could be used for clinical purposes as a biomarker of efficient and safely differentiated cells.
Collapse
Affiliation(s)
- María Berdasco
- Cancer Epigenetics Group, Cancer Epigenetics and Biology Program, Bellvitge Biomedical Biomedical Research Institute, Barcelona, Spain
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|