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Li S, Hu M, Lorenz HP. Treatment of Full-Thickness Skin Wounds with Blood-Derived CD34 + Precursor Cells Enhances Healing with Hair Follicle Regeneration. Adv Wound Care (New Rochelle) 2020; 9:264-276. [PMID: 32226650 DOI: 10.1089/wound.2019.0974] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 04/23/2019] [Indexed: 10/26/2022] Open
Abstract
Objective: Epidermal CD34+ stem cells located in the hair follicle (HF) bulge area are capable of inducing HF neogenesis and enhancing wound healing after transplantation. In this study, we observed CD34+ cells derived from blood directly participate in dermal regeneration during full-thickness excisional wound healing. Approach: We isolated and in vitro expanded a subset of hematopoietic stem cell (HSC)-like precursor cells from the peripheral blood of adult mice with the surface markers: CD34+, leucine rich repeat containing G protein-coupled receptor 5 (LGR5)+, CD44+, c-kit+, lineage negative (lin-), and E-cadherin-. These blood-derived precursor cells (BDPCs), can be further differentiated into epithelial-like cells (eBDPCs) and secret fibroblast growth factor 9 (Fgf9) protein. Result: When transplanted into full-thickness skin wounds, eBDPC treatment produced accelerated healing and enhanced skin structure regeneration with less dermal scar formation. Also, HF neogenesis (HFN) was observed with incorporation of labeled BDPCs in the wound area. Innovation:Nondermal-derived CD34+ cells (BDPCs) from the adult unmobilized peripheral blood are capable of in vitro expansion and differentiation.Successful establishment of an in vitro technical platform for BDPCs expansion and differentiation.The in vitro expanded and differentiated epithelial-like cells (eBDPCs) enhance wound healing and directly contribute to skin regeneration and HFN. Conclusion: BDPCs isolated and expanded from adult peripheral blood may provide a possible new cell-based treatment strategy for HF neogenesis and skin wound regeneration.
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Affiliation(s)
- Shaowei Li
- Division of Plastic Surgery, Department of Surgery, School of Medicine, Stanford University, Stanford, California
- APstem Therapeutics, Inc., Fremont, California
| | - Min Hu
- Division of Plastic Surgery, Department of Surgery, School of Medicine, Stanford University, Stanford, California
- APstem Therapeutics, Inc., Fremont, California
| | - H. Peter Lorenz
- Division of Plastic Surgery, Department of Surgery, School of Medicine, Stanford University, Stanford, California
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Medina DJ, Abass-Shereef J, Walton K, Goodell L, Aviv H, Strair RK, Budak-Alpdogan T. Cobblestone-area forming cells derived from patients with mantle cell lymphoma are enriched for CD133+ tumor-initiating cells. PLoS One 2014; 9:e91042. [PMID: 24722054 PMCID: PMC3982953 DOI: 10.1371/journal.pone.0091042] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Accepted: 02/09/2014] [Indexed: 01/07/2023] Open
Abstract
Mantle cell lymphoma (MCL) is associated with a significant risk of therapeutic failure and disease relapse, but the biological origin of relapse is poorly understood. Here, we prospectively identify subpopulations of primary MCL cells with different biologic and immunophenotypic features. Using a simple culture system, we demonstrate that a subset of primary MCL cells co-cultured with either primary human mesenchymal stromal cells (hMSC) or murine MS-5 cells form in cobblestone-areas consisting of cells with a primitive immunophenotype (CD19−CD133+) containing the chromosomal translocation t (11;14)(q13;q32) characteristic of MCL. Limiting dilution serial transplantation experiments utilizing immunodeficient mice revealed that primary MCL engraftment was only observed when either unsorted or CD19−CD133+ cells were utilized. No engraftment was seen using the CD19+CD133− subpopulation. Our results establish that primary CD19−CD133+ MCL cells are a functionally distinct subpopulation of primary MCL cells enriched for MCL-initiating activity in immunodeficient mice. This rare subpopulation of MCL-initiating cells may play an important role in the pathogenesis of MCL.
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Affiliation(s)
- Daniel J. Medina
- Department of Medicine, Rutgers - The State University of New Jersey, Robert Wood Johnson Medical School, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, United States of America
- * E-mail:
| | - Jeneba Abass-Shereef
- Department of Medicine, Rutgers - The State University of New Jersey, Robert Wood Johnson Medical School, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, United States of America
| | - Kelly Walton
- Department of Medicine, Rutgers - The State University of New Jersey, Robert Wood Johnson Medical School, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, United States of America
| | - Lauri Goodell
- Department of Pathology, Rutgers - The State University of New Jersey, Robert Wood Johnson Medical School, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, United States of America
| | - Hana Aviv
- Department of Pathology, Rutgers - The State University of New Jersey, Robert Wood Johnson Medical School, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, United States of America
| | - Roger K. Strair
- Department of Medicine, Rutgers - The State University of New Jersey, Robert Wood Johnson Medical School, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, United States of America
| | - Tulin Budak-Alpdogan
- Department of Medicine, Rutgers - The State University of New Jersey, Robert Wood Johnson Medical School, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, United States of America
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Cura AJ, Carruthers A. Role of monosaccharide transport proteins in carbohydrate assimilation, distribution, metabolism, and homeostasis. Compr Physiol 2013; 2:863-914. [PMID: 22943001 DOI: 10.1002/cphy.c110024] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The facilitated diffusion of glucose, galactose, fructose, urate, myoinositol, and dehydroascorbicacid in mammals is catalyzed by a family of 14 monosaccharide transport proteins called GLUTs. These transporters may be divided into three classes according to sequence similarity and function/substrate specificity. GLUT1 appears to be highly expressed in glycolytically active cells and has been coopted in vitamin C auxotrophs to maintain the redox state of the blood through transport of dehydroascorbate. Several GLUTs are definitive glucose/galactose transporters, GLUT2 and GLUT5 are physiologically important fructose transporters, GLUT9 appears to be a urate transporter while GLUT13 is a proton/myoinositol cotransporter. The physiologic substrates of some GLUTs remain to be established. The GLUTs are expressed in a tissue specific manner where affinity, specificity, and capacity for substrate transport are paramount for tissue function. Although great strides have been made in characterizing GLUT-catalyzed monosaccharide transport and mapping GLUT membrane topography and determinants of substrate specificity, a unifying model for GLUT structure and function remains elusive. The GLUTs play a major role in carbohydrate homeostasis and the redistribution of sugar-derived carbons among the various organ systems. This is accomplished through a multiplicity of GLUT-dependent glucose sensing and effector mechanisms that regulate monosaccharide ingestion, absorption,distribution, cellular transport and metabolism, and recovery/retention. Glucose transport and metabolism have coevolved in mammals to support cerebral glucose utilization.
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Affiliation(s)
- Anthony J Cura
- Department of Biochemistry & Molecular Pharmacology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
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Soares PB, Jeremias TS, Alvarez-Silva M, Licinio MA, Santos-Silva MC, Vituri CL. In vitro inhibitory effects of imatinib mesylate on stromal cells and hematopoietic progenitors from bone marrow. Braz J Med Biol Res 2012; 46:39-51. [PMID: 23011404 PMCID: PMC3854343 DOI: 10.1590/s0100-879x2012007500157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2011] [Accepted: 09/11/2012] [Indexed: 11/22/2022] Open
Abstract
Imatinib mesylate (IM) is used to treat chronic myeloid leukemia (CML) because it selectively inhibits tyrosine kinase, which is a hallmark of CML oncogenesis. Recent studies have shown that IM inhibits the growth of several non-malignant hematopoietic and fibroblast cells from bone marrow (BM). The aim of the present study was to evaluate the effects of IM on stromal and hematopoietic progenitor cells, specifically in the colony-forming units of granulocyte/macrophage (CFU-GM), using BM cultures from 108 1.5- to 2-month-old healthy Swiss mice. The results showed that low concentrations of IM (1.25 µM) reduced the growth of CFU-GM in clonogenic assays. In culture assays with stromal cells, fibroblast proliferation and α-SMA expression by immunocytochemistry analysis were also reduced in a concentration-dependent manner, with a survival rate of approximately 50% with a dose of 2.5 µM. Cell viability and morphology were analyzed using MTT and staining with acrydine orange/ethidium bromide. Most cells were found to be viable after treatment with 5 µM IM, although there was gradual growth inhibition of fibroblastic cells while the number of round cells (macrophage-like cells) increased. At higher concentrations (15 µM), the majority of cells were apoptotic and cell growth ceased completely. Oil red staining revealed the presence of adipocytes only in untreated cells (control). Cell cycle analysis of stromal cells by flow cytometry showed a blockade at the G0/G1 phases in groups treated with 5-15 µM. These results suggest that IM differentially inhibits the survival of different types of BM cells since toxic effects were achieved.
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Affiliation(s)
- P B Soares
- Laboratório de Análises Clínicas, Hospital Universitário de Santa Maria, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil.
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Poncin G, Beaulieu A, Humblet C, Thiry A, Oda K, Boniver J, Defresne MP. Characterization of spontaneous bone marrow recovery after sublethal total body irradiation: importance of the osteoblastic/adipocytic balance. PLoS One 2012; 7:e30818. [PMID: 22363493 PMCID: PMC3281884 DOI: 10.1371/journal.pone.0030818] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2011] [Accepted: 12/21/2011] [Indexed: 12/16/2022] Open
Abstract
Many studies have already examined the hematopoietic recovery after irradiation but paid with very little attention to the bone marrow microenvironment. Nonetheless previous studies in a murine model of reversible radio-induced bone marrow aplasia have shown a significant increase in alkaline phosphatase activity (ALP) prior to hematopoietic regeneration. This increase in ALP activity was not due to cell proliferation but could be attributed to modifications of the properties of mesenchymal stem cells (MSC). We thus undertook a study to assess the kinetics of the evolution of MSC correlated to their hematopoietic supportive capacities in mice treated with sub lethal total body irradiation. In our study, colony-forming units – fibroblasts (CFU-Fs) assay showed a significant MSC rate increase in irradiated bone marrows. CFU-Fs colonies still possessed differentiation capacities of MSC but colonies from mice sacrificed 3 days after irradiation displayed high rates of ALP activity and a transient increase in osteoblastic markers expression while pparγ and neuropilin-1 decreased. Hematopoietic supportive capacities of CFU-Fs were also modified: as compared to controls, irradiated CFU-Fs significantly increased the proliferation rate of hematopoietic precursors and accelerated the differentiation toward the granulocytic lineage. Our data provide the first evidence of the key role exerted by the balance between osteoblasts and adipocytes in spontaneous bone marrow regeneration. First, (pre)osteoblast differentiation from MSC stimulated hematopoietic precursor's proliferation and granulopoietic regeneration. Then, in a second time (pre)osteoblasts progressively disappeared in favour of adipocytic cells which down regulated the proliferation and granulocytic differentiation and then contributed to a return to pre-irradiation conditions.
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Affiliation(s)
- Géraldine Poncin
- Department of Cytology & Histology, University of Liège, CHU-B23, Liège, Belgium.
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Miller SC, Ti L, Shan JJ. The Sustained Influence of Short Term Exposure to a Proprietary Extract of North American Ginseng on the Hemopoietic Cells of the Bone Marrow, Spleen and Blood of Adult and Juvenile Mice. Phytother Res 2011; 26:675-81. [DOI: 10.1002/ptr.3626] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2011] [Revised: 07/05/2011] [Accepted: 07/07/2011] [Indexed: 11/12/2022]
Affiliation(s)
- Sandra C. Miller
- Department of Anatomy and Cell Biology; McGill University; Montreal; QC; Canada
| | - Lianping Ti
- Department of Anatomy and Cell Biology; McGill University; Montreal; QC; Canada
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Characterization and Classification of Stem Cells. Regen Med 2011. [DOI: 10.1007/978-90-481-9075-1_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Bosio A, Huppert V, Donath S, Hennemann P, Malchow M, Heinlein UAO. Isolation and enrichment of stem cells. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2009; 114:23-72. [PMID: 19347268 DOI: 10.1007/10_2008_38] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Stem cells have the potential to revolutionize tissue regeneration and engineering. Both general types of stem cells, those with pluripotent differentiation potential as well as those with multipotent differentiation potential, are of equal interest. They are important tools to further understanding of general cellular processes, to refine industrial applications for drug target discovery and predictive toxicology, and to gain more insights into their potential for tissue regeneration. This chapter provides an overview of existing sorting technologies and protocols, outlines the phenotypic characteristics of a number of different stem cells, and summarizes their potential clinical applications.
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Affiliation(s)
- Andreas Bosio
- Miltenyi Biotec GmbH, Friedrich-Ebert-Strasse 68, 51429, Bergisch Gladbach, Germany
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Development of a zebrafish spleen cell line, ZSSJ, and its growth arrest by gamma irradiation and capacity to act as feeder cells. In Vitro Cell Dev Biol Anim 2008; 45:163-74. [PMID: 19116758 DOI: 10.1007/s11626-008-9159-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2008] [Accepted: 11/03/2008] [Indexed: 10/21/2022]
Abstract
A zebrafish spleen cell line, ZSSJ, was developed and its growth arrest by gamma radiation determined and its capacity to stimulate the proliferation of the zebrafish blastula cell line, ZEB2J, measured. ZSSJ was initiated by explant outgrowth, grew adherent with mainly an epithelial-like morphology, and stained strongly for alkaline phosphatase. ZSSJ was not only grown in L-15 with 15% fetal bovine serum at 26 degrees C to 28 degrees degrees C but also grew at room temperature. Cultures of ZSSJ have undergone approximately 40 population doublings, had few cells staining for b-galactosidase activity, which is commonly present in senescent cultures, and many cells with an aneuploid karyotype, which is frequently associated with immortalization. ZSSJ growth was arrested by 30 to 50 Gy of g-irradiation, whereas after 20 Gy, some slight growth was observed. By contrast, growth of the rainbow trout spleen stromal cell line, RTS34st, which has been used as a feeder for zebrafish ES cell cultures, was arrested completely by 20 Gy. In cocultures, nongrowth-arrested ZSSJ stimulated ZEB2J proliferation better than growth-arrested ZSSJ and better than RTS34st. ZSSJ should be useful as a feeder cell line for zebrafish ES cell cultures.
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Belaid-Choucair Z, Lepelletier Y, Poncin G, Thiry A, Humblet C, Maachi M, Beaulieu A, Schneider E, Briquet A, Mineur P, Lambert C, Mendes-Da-Cruz D, Ahui ML, Asnafi V, Dy M, Boniver J, Nusgens BV, Hermine O, Defresne MP. Human bone marrow adipocytes block granulopoiesis through neuropilin-1-induced granulocyte colony-stimulating factor inhibition. Stem Cells 2008; 26:1556-64. [PMID: 18388301 DOI: 10.1634/stemcells.2008-0068] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Adipocytes are part of hematopoietic microenvironment, even though up to now in humans, their role in hematopoiesis is still questioned. We have previously shown that accumulation of fat cells in femoral bone marrow (BM) coincides with increased expression of neuropilin-1 (NP-1), while it is weakly expressed in hematopoietic iliac crest BM. Starting from this observation, we postulated that adipocytes might exert a negative effect on hematopoiesis mediated through NP-1. To test this hypothesis, we set up BM adipocytes differentiated into fibroblast-like fat cells (FLFC), which share the major characteristics of primitive unilocular fat cells, as an experimental model. As expected, FLFCs constitutively produced macrophage colony stimulating factor and induced CD34(+) differentiation into macrophages independently of cell-to-cell contact. By contrast, granulopoiesis was hampered by cell-to-cell contact but could be restored in transwell culture conditions, together with granulocyte colony stimulating factor production. Both functions were also recovered when FLFCs cultured in contact with CD34(+) cells were treated with an antibody neutralizing NP-1, which proved its critical implication in contact inhibition. An inflammatory cytokine such as interleukin-1 beta or dexamethasone modulates FLFC properties to restore granulopoiesis. Our data provide the first evidence that primary adipocytes exert regulatory functions during hematopoiesis that might be implicated in some pathological processes. Disclosure of potential conflicts of interest is found at the end of this article.
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Affiliation(s)
- Zakia Belaid-Choucair
- Department of Cytology and Histology, Groupe Interdisciplinaire de Génoprotéomique Appliquée-Recherche, University of Liege, Liège, Belgium.
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