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Amos TA, Gordon MY. Sources of Human Hematopoietic Stem Cells for Transplantation–A Review. Cell Transplant 2017; 4:547-69. [PMID: 8714777 DOI: 10.1177/096368979500400605] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Transplantation of hematopoietic stem cells provides a means of replacing a defective hematopoietic system in patients with a wide range of malignant and nonmalignant disorders that affect the blood forming tissue. The same procedure has also allowed dose-escalation of standard chemotherapy and radiotherapy in the treatment of malignant disease of nonhematological origin. Until recently, bone marrow has been the sole source of hematopoietic stem cells, but limitations of conventional bone marrow transplantation have stimulated a search for alternative sources and uses of stem cells. Fetal tissues (especially liver) are a recognized source of transplantable stem cells and offer the great advantage of reduced immunogenicity, potentially removing the problems of tissue type matching. Umbilical cord blood is also a rich source of stem cells and, although it contains alloreactive cells, it is readily available without special ethical constraints. Both fetal tissue and cord blood suffer the disadvantages of limited numbers of stem cells per donation, and there is much interest in the development of technologies for the safe and reliable expansion and/or pooling of stem and progenitor cells. The observation that small numbers of stem cells are found in the peripheral blood of adults has led to the exploitation of the blood as a further source of stem cells. The ability to mobilize these cells from the medullary compartment into the periphery by the use of chemotherapy and/or recombinant hematopoietic growth factors has enabled the collection of sufficient numbers of cells for transplantation purposes. All of these advances are increasing the options and the range of choices available to clinicians and patients in the arena of hematopoietic stem cell transplantation.
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Affiliation(s)
- T A Amos
- Leukaemia Research Fund Centre, Institute of Cancer Research, London, UK
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Masuda H, Maruyama T, Gargett CE, Miyazaki K, Matsuzaki Y, Okano H, Tanaka M. Endometrial side population cells: potential adult stem/progenitor cells in endometrium. Biol Reprod 2015; 93:84. [PMID: 26316062 DOI: 10.1095/biolreprod.115.131490] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Accepted: 08/19/2015] [Indexed: 12/18/2022] Open
Abstract
Uterine endometrium is one of the most important organs for species preservation. However, the physiology of human endometrium remains poorly understood, because the human endometrium undergoes rapid and large changes during each menstrual cycle and it is very difficult to investigate human endometrium as one organ. This remarkable regenerative capacity of human endometrium strongly suggests the existence of adult stem cells, and physiology of endometrium cannot be explained without adult stem cells. Therefore, investigating endometrial stem/progenitor cells should lead to a breakthrough in understanding the normal endometrial physiology and the pathophysiology of endometrial neoplastic disorders, such as endometriosis and endometrial cancer. Several cell populations have been discovered as putative endometrial stem/progenitor cells. Emerging evidence reveals that the endometrial side population (SP) is one of the potential endometrial stem/progenitor populations. Of all the endometrial stem/progenitor cell candidates, the endometrial SP (ESP) is best investigated in vitro and in vivo, and has the largest number of references. In this review, we provide an overview of the accumulating evidence for the ESP cells, both directly from human endometria and from cultured endometrial cells. Furthermore, SP cells are compared to other potential stem/progenitor cells, and we discuss their stem cell properties. We also discuss the difficulties and unsolved issues in endometrial stem cell biology.
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Affiliation(s)
- Hirotaka Masuda
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Tetsuo Maruyama
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Caroline E Gargett
- The Ritchie Centre, Hudson Monash Institute of Medical Research and Department of Obstetrics and Gynaecology, Monash University, Melbourne, Victoria, Australia
| | - Kaoru Miyazaki
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yumi Matsuzaki
- Department of Life Science Laboratory of Tumor Biology, Shimane University Faculty of Medicine, Izumo, Shimane, Japan
| | - Hideyuki Okano
- Department of Physiology, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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3
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Methylcellulose, a Cellulose Derivative with Original Physical Properties and Extended Applications. Polymers (Basel) 2015. [DOI: 10.3390/polym7050777] [Citation(s) in RCA: 218] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Peripheral blood stem cells: phenotypic diversity and potential clinical applications. Stem Cell Rev Rep 2012; 8:917-25. [PMID: 22451417 DOI: 10.1007/s12015-012-9361-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A small proportion of cells in peripheral blood are actually pluripotent stem cells. These peripheral blood stem cells (PBSCs) are thought to be heterogeneous and could be exploited for a variety of clinical applications. The exact number of distinct populations is unknown. It is likely that individual PBSC populations detected by different experimental strategies are similar or overlapping but have been assigned different names. In this mini review, we divide PBSCs into seven groups: hematopoietic stem cells (HSCs), CD34- stem cells, CD14+ stem cells, mesenchymal stem cells (MSCs), very small embryonic-like (VSEL) stem cells, endothelial progenitor cells (EPCs), and other pluripotent stem cells. We review the major characteristics of these stem/progenitor cell populations and their potential applications in ophthalmology.
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Miyazaki K, Maruyama T, Masuda H, Yamasaki A, Uchida S, Oda H, Uchida H, Yoshimura Y. Stem cell-like differentiation potentials of endometrial side population cells as revealed by a newly developed in vivo endometrial stem cell assay. PLoS One 2012; 7:e50749. [PMID: 23226538 PMCID: PMC3514174 DOI: 10.1371/journal.pone.0050749] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2012] [Accepted: 10/24/2012] [Indexed: 11/18/2022] Open
Abstract
Background Endometrial stem/progenitor cells contribute to the cyclical regeneration of human endometrium throughout a woman's reproductive life. Although the candidate cell populations have been extensively studied, no consensus exists regarding which endometrial population represents the stem/progenitor cell fraction in terms of in vivo stem cell activity. We have previously reported that human endometrial side population cells (ESP), but not endometrial main population cells (EMP), exhibit stem cell-like properties, including in vivo reconstitution of endometrium-like tissues when xenotransplanted into immunodeficient mice. The reconstitution efficiency, however, was low presumably because ESP cells alone could not provide a sufficient microenvironment (niche) to support their stem cell activity. The objective of this study was to establish a novel in vivo endometrial stem cell assay employing cell tracking and tissue reconstitution systems and to examine the stem cell properties of ESP through use of this assay. Methodology/Principal Findings ESP and EMP cells isolated from whole endometrial cells were infected with lentivirus to express tandem Tomato (TdTom), a red fluorescent protein. They were mixed with unlabeled whole endometrial cells and then transplanted under the kidney capsule of ovariectomized immunodeficient mice. These mice were treated with estradiol and progesterone for eight weeks and nephrectomized. All of the grafts reconstituted endometrium-like tissues under the kidney capsules. Immunofluorescence revealed that TdTom-positive cells were significantly more abundant in the glandular, stromal, and endothelial cells of the reconstituted endometrium in mice transplanted with TdTom-labeled ESP cells than those with TdTom-labeled EMP cells. Conclusions/Significance We have established a novel in vivo endometrial stem cell assay in which multi-potential differentiation can be identified through cell tracking during in vivo endometrial tissue reconstitution. Using this assay, we demonstrated that ESP cells differentiated into multiple endometrial lineages in the niche provided by whole endometrial cells, indicating that ESP cells are genuine endometrial stem/progenitor cells.
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Affiliation(s)
- Kaoru Miyazaki
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Tokyo, Japan
| | - Tetsuo Maruyama
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Tokyo, Japan
- * E-mail:
| | - Hirotaka Masuda
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Tokyo, Japan
| | - Akiko Yamasaki
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Tokyo, Japan
| | - Sayaka Uchida
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Tokyo, Japan
| | - Hideyuki Oda
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Tokyo, Japan
| | - Hiroshi Uchida
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Tokyo, Japan
| | - Yasunori Yoshimura
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Tokyo, Japan
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Lee JE, Seo I, Jeong SJ, Koh W, Jung JH, Kwon TR, Lee HJ, Han I, Lee HJ, Lee EO, Kim SH, Jung HJ, Lu J, Kim SH. Herbal Cocktail Ka-Mi-Kae-Kyuk-Tang Stimulates Mouse Bone Marrow Stem Cell Hematopoiesis and Janus-Activated Kinase 2/Signal Transducer and Activator of Transcription 5 Pathway. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2012; 39:1235-52. [DOI: 10.1142/s0192415x11009524] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Ka-mi-kae-kyuk-tang (KMKKT) is an Oriental herbal medicinal cocktail. Our collaborative team has shown that it has potent anti-angiogenic, anti-cancer and anti-metastatic activities in vivo without observable side effects. We have documented evidence for KMKKT to alleviate drug-induced hematotoxicity in vivo. In the present study, we investigated the mechanistic and signaling events through which KMKKT enhances hematopoiesis, using hematopoietic stem cells (HSCs) isolated from the bone marrow of 8–12 week-old C57BL/6 mice. Our results show that KMKKT significantly increased the expression of the hematopoietic cytokines interleukin (IL)-3, stem cell factor (SCF), granulocyte-macrophage-colony stimulating factor (GM-CSF), thrombopoietin (TPO) and erythropoietin (EPO) at the level of mRNA and secretion in HSCs. KMKKT also increased the expression of c-Kit, a cytokine receptor expressed in HSCs. In addition, KMKKT enhanced phosphorylation of Janus kinase 2 (JAK2) and signal transducer and activator of transcription 5 (STAT5), and increased the binding activity of STAT5 to gamma interferon activated sites (GAS) that mediate JAK2 downstream signaling. Furthermore, we found that KMKKT significantly enhanced the growth rate of colony-forming unit granulocyte erythrocyte monocyte macrophages (CFU-GEMM) and burst forming unit erythroid (BFU-E) of mouse HSCs (mHSCs) stimulated by IL-3/EPO. Overall, our results demonstrated that KMKKT alleviated drug-induced side effects through enhanced hematopoiesis, at least in part through cytokine-mediated JAK2/STAT5 signaling.
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Affiliation(s)
- Jeong-Eun Lee
- College of Oriental Medicine, Kyung Hee University, Seoul 130-701, South Korea
| | - Inweon Seo
- College of Oriental Medicine, Kyung Hee University, Seoul 130-701, South Korea
| | - Soo-Jin Jeong
- College of Oriental Medicine, Kyung Hee University, Seoul 130-701, South Korea
| | - Wonil Koh
- College of Oriental Medicine, Kyung Hee University, Seoul 130-701, South Korea
| | - Ji Hoon Jung
- College of Oriental Medicine, Kyung Hee University, Seoul 130-701, South Korea
| | - Tae-Rin Kwon
- College of Oriental Medicine, Kyung Hee University, Seoul 130-701, South Korea
| | - Hyo-Jung Lee
- College of Oriental Medicine, Kyung Hee University, Seoul 130-701, South Korea
| | - Ihn Han
- College of Oriental Medicine, Kyung Hee University, Seoul 130-701, South Korea
| | - Hyo-Jeong Lee
- College of Oriental Medicine, Kyung Hee University, Seoul 130-701, South Korea
| | - Eun-Ok Lee
- College of Oriental Medicine, Kyung Hee University, Seoul 130-701, South Korea
| | - Sun-Hyung Kim
- College of Oriental Medicine, Kyung Hee University, Seoul 130-701, South Korea
| | - Hee-Jae Jung
- College of Oriental Medicine, Kyung Hee University, Seoul 130-701, South Korea
| | - Junxuan Lu
- The Hormel Institute, University of Minnesota, Austin, MN 55912, USA
| | - Sung-Hoon Kim
- College of Oriental Medicine, Kyung Hee University, Seoul 130-701, South Korea
- The Hormel Institute, University of Minnesota, Austin, MN 55912, USA
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Fagan MB. Stems and standards: social interaction in the search for blood stem cells. JOURNAL OF THE HISTORY OF BIOLOGY 2010; 43:67-109. [PMID: 20503719 DOI: 10.1007/s10739-008-9174-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
This essay examines the role of social interactions in the search for blood stem cells, in a recent episode of biomedical research. Linked to mid-20th century cell biology, genetics and radiation research, the search for blood stem cells coalesced in the 1960s and took a developmental turn in the late 1980s, with significant ramifications for immunology, stem cell and cancer biology. Like much contemporary biomedical research, this line of inquiry exhibits a complex social structure and includes several prominent scientific successes, recognized as such by participating researchers. I use personal interviews and the published record to trace the social interactions crucial for scientific success in this episode. All recognized successes in this episode have two aspects: improved models of blood cell development, and new interfaces with other lines of research. The narrative of the search for blood stem cells thus yields a robust account of scientific success in practice, which generalizes to other scientific episodes and lends itself to expansion to include wider social contexts.
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Affiliation(s)
- Melinda Bonnie Fagan
- Department of Philosophy, Rice University, MS-14, P.O. Box 1892, Houston, TX 77251-1892, USA.
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8
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Affiliation(s)
- Zeev Estrov
- The Department of Leukemia, The University of Texas MD, Anderson Cancer Center, Houston, TX, USA.
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Filip S, Mokrý J, Karbanová J, Vávrová J, Vokurková J, Bláha M, English D. The transplantation of neural stem cells and predictive factors in hematopoietic recovery in irradiated mice. Transfus Apher Sci 2005; 32:157-66. [PMID: 15784450 DOI: 10.1016/j.transci.2004.10.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2004] [Accepted: 10/01/2004] [Indexed: 10/25/2022]
Abstract
A number of surprising observations have shown that stem cells, in suitable conditions, have the ability to produce a whole spectrum of cell types, regardless, whether these tissues are derived from the same germ layer or not. This phenomenon is called stem cell plasticity, which means that tissue-specific stem cells are mutually interchangeable. In our experiments, as a model, we used neural stem cells (NSCs) harvested from fetal (E14-15) neocortex and beta-galactosidase positive. In the first experiment we found that on days 12 and 30 after sub-lethal irradiation (LD 8.5 Gy) and (beta-galactosidase(+)) NSCs transplantation all mice survived, just as the group with bone marrow transplantation. Moreover, the bone marrow of mice transplanted NSCs contained the number of CFU-GM colonies with beta-galactosidase(+) cells which was as much as 50% higher. These differences were statistically significant, p<0.001. In the second experiment, we studied kinetics of (beta-galactosidase(+)) NSCs after their transplantation to sub-lethally irradiated mice. Histochemistry of tissues was performed on days 12 and 30 post-transplantation, and beta-galactosidase(+) cells were detected with the help of histochemical examination of removed tissues (lung, liver, spleen, thymus, and skeletal muscle). In tissues removed on day 12 post-transplantation, we found a significantly higher number of beta-galactosidase(+) cells in the spleen and thymus on day 30. While we presumed the presence beta-galactosidase(+) cells in the spleen, as spleen and reticuloendothelial system represent an important retaining system for different cell types, the presence of beta-galactosidase(+) cells in the thymus was rather surprising but very interesting. This indicates a certain mutual and close interconnection of transplanted stem cells and immune system in an adult organism. In the third experiment, we verified the mutual interchange of Sca-1 surface antigen in the bone marrow cells and NSCs before transplantation. Analysis of this antigen showed 24.8% Sca-1 positive cells among the bone marrow cells, while NSCs were Sca-1 negative. Our experiments show that NSCs share hemopoietic identity and may significantly influence the recovery of damaged hematopoiesis but do not have typical superficial markers as HSCs. This result is important for the determination of predictive factors for hemopoiesis recovery, for stem cell plasticity and for their use in the cell therapy.
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Affiliation(s)
- S Filip
- Department of Oncology and Radiotherapy, Charles University Hospital, 50005 Hradec Králové, Czech Republic.
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Affiliation(s)
- E A McCulloch
- The Ontario Cancer Institute/Princess Margaret Hospital, 610 University Avenue, Toronto, Ontario, Canada M5G 2M9
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11
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Jin M, Jeon H, Jung HJ, Kim B, Shin SS, Choi JJ, Lee JK, Kang CY, Kim S. Enhancement of repopulation and hematopoiesis of bone marrow cells in irradiated mice by oral administration of PG101, a water-soluble extract from Lentinus lepideus. Exp Biol Med (Maywood) 2003; 228:759-66. [PMID: 12773709 DOI: 10.1177/153537020322800616] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
PG101 is a water-soluble extract from Lentinus lepideus. It is a potential biological response modifier that activates selective cytokines in vitro, mainly by controlling cellular transcription factor NF-kappaB. Effects of PG101 were tested on bone marrow cells in irradiated mice. Mice were irradiated with a dose of 6 Gy and were given PG101 by gavages daily for 24 days. In PG101-treated mice, the number of colony-forming cells, including colony-forming units (CFU)-granulocytes/macrophages (GM) and erythroid burst-forming units (BFU-E), were increased to almost the levels seen in nonirradiated control as early as 8 days after irradiation. Two-color flow cytometric analysis using antibodies to ER-MP12 and ER-MP20 suggested that in the bone marrow cell population, PG101 increased the number of granulocytes (ER-MP12(-)20(med)) and myeloid progenitors (ER-MP12(+)20(+)). Analysis of surface c-Kit and Gr-1 proteins in bone marrow cells indicated that PG101 might induce differentiation of progenitor cells to granulocytes and/or proliferation of the committed cells. Lastly, oral administration of PG101 highly increased serum levels of GM-CSF, IL-6, and IL-1beta. Interestingly, the level of TNF-alpha was elevated by irradiation in control mice, but was maintained at the background level in PG101-treated mice, suggesting that PG101 might effectively suppress TNF-alpha-related pathologic conditions. Our results strongly suggest the great potential of PG101 as an immune enhancer during radiotherapy and/or chemotherapy.
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Affiliation(s)
- Mirim Jin
- PanGenomics Co Ltd, Biotechnology Incubating Center, Seoul 151-742, Korea
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Sieburg HB, Cho RH, Müller-Sieburg CE. Limiting dilution analysis for estimating the frequency of hematopoietic stem cells: uncertainty and significance. Exp Hematol 2002; 30:1436-43. [PMID: 12482506 DOI: 10.1016/s0301-472x(02)00963-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The ability to predict accurately the number of hematopoietic stem cells (HSCs) in a graft is important for the success of HSC transplantation. Limiting dilution analysis (LDA) in vitro and in vivo is widely used to enumerate HSCs. However, there have been few attempts to standardize this approach. Particularly, the role of statistical and experimental errors in the performance and evaluation of LDA has received little attention. Since these errors directly affect the interpretation, validity, and significance of the LDA results, we have here performed a systematic analysis of the contribution of different types of errors.Long-term culture-initiating cells (LTC-IC) in the bone marrow of C57BL/6 (B6) mice were measured. Experiments were designed to exclude systematically different types of experimental errors. Computer simulations were performed to estimate the statistical error. Analysis of 137 LTC-IC assays showed 2.8 +/- 1.06 LTC-IC per 10(5) cells in the bone marrow of B6 mice. The major components of the uncertainty were derived from variations introduced by performing the experiments at different time points and by the statistical error. Surprisingly, operator errors and mouse-to-mouse error, including age and sex of the animals, contributed little to the overall uncertainty. As expected, the errors were found to decrease when increasing numbers of replica were analyzed. A computer program was developed to assist with the optimal design of the assay. The analysis presented here provides rational strategies for standardizing the experimental design and for gauging the accuracy of LDA-based HSC measurements.
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Affiliation(s)
- Hans B Sieburg
- Dept. of Mathematics, University of California-San Diego, San Diego, CA, USA
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Paul S, Sodhi A. Modulatory role of thymosin-alpha-1 in normal bone-marrow haematopoiesis and its effect on myelosuppression in T-cell lymphoma bearing mice. Immunol Lett 2002; 82:171-82. [PMID: 12036599 DOI: 10.1016/s0165-2478(02)00046-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In continuation with the earlier and ongoing studies on Thymosin-alpha-1 (Talpha1) exerting its immunomodulatory effects on various components of the immune system including T-cells, NK-cells, blood lymphocytes and macrophages, the role of Talpha1 in normal bone-marrow haematopoiesis has been investigated in the present study. The haematopoietic alterations associated with the growth of murine T-cell lymphoma, Dalton's Lymphoma (DL) and subsequently its restoration by Talpha1 was also investigated. It is observed that the non-adherent bone-marrow cells from normal mice (N-BMCs) exhibited enhanced proliferation on in vitro treatment with Talpha1 (dose range of 1-100 ng/ml) with maximal response at 100 ng/ml of Talpha1. In vitro stimulation with 100 ng/ml of Talpha1 also resulted in increased myeloid colony formation, as manifested by the rise in total number of colonies, frequency of the individual colony types and their size. This response was further upregulated in the presence of various colony stimulating factors (CSFs) like MCSF, GMCSF, GCSF and IL-3. Similarly, in vivo administration of Talpha1 (a single intraperitoneal injection of 10 microg per mouse) to normal mice also resulted in enhanced proliferation and colony formation by BMCs as compared with BMCs obtained from untreated mice. On the contrary, the progressive growth of T-cell lymphoma in mice led to suppressed myelogenesis, with marked reduction in the total colony numbers and their size. The BMCs from DL-bearing mice (DL-BMCs) displayed a preferential lineage-restricted differentiation towards the granulocytic-type colonies with maximum numbers of CFU-Gs and CFU-GMs, followed by CFU-Ms. However, incubation of DL-BMCs with 100 ng/ml of Talpha1, in vitro restored their suppressed proliferation and colony forming ability (CFA) with significantly enhanced total number of colonies and individual colony types, which further increased in the presence of CSFs. In vivo studies with BMCs from DL-bearing mice treated with single intraperitoneal injection of 10 microg Talpha1/mouse also resulted in significant enhancement in their proliferative as well as colony forming ability in comparison to that of untreated DL-mice. The present observations suggest that Talpha1 can positively modulate the haematopoietic functions of normal murine BMCs, in addition to its myelorestorative role in tumour-bearing mice showing suppressed myelopoiesis.
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Affiliation(s)
- Saki Paul
- School of Biotechnology, Banaras Hindu University, Varanasi 221 005, India
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Huss R. Isolation of primary and immortalized CD34-hematopoietic and mesenchymal stem cells from various sources. Stem Cells 2000; 18:1-9. [PMID: 10661567 DOI: 10.1634/stemcells.18-1-1] [Citation(s) in RCA: 113] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Based on historical radiation experiments in rodents, the hematopoietic stem cell was defined by its biological properties and later by the expression of certain surface antigens (e.g., CD34), as well as the absence of lineage-specific markers (e.g., DR). Quite recently it was shown that hematopoietic reconstitution can also be achieved by CD34- stem cells, which can be isolated from the bone marrow, peripheral blood and cord blood cells. CD34-stem cells are considered to be predominately part of the quiescent stem cell pool of hematopoietic and mesenchymal stem cells. Due to novel techniques, CD34-stem cells can be expanded on the level of a true stem cell but also directed towards their differentiation into specified tissues or organ systems. This requires the establishment of primary fibroblast-like CD34- stem cells in vitro and their possible reversible and transient immortalization with optimized vector systems.
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Affiliation(s)
- R Huss
- Institute of Pathology, University of Munich, Germany.
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15
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Abstract
Hodgkin's disease and non-Hodgkin's lymphomas can be treated and, in a large number of cases, cured by first-line chemotherapy or radiotherapy. Unlike many other malignancies, relapse is not uniformly fatal but the treatment is usually markedly myelotoxic with the high doses of chemotherapy used in relapse. Haematopoietic reconstitution with either autologous marrow or peripheral stem cells postchemotherapy has made high-dose chemotherapy relatively safe with mortality rates as low as 2% in some centres. The clinical indications for high-dose therapy in lymphoma management for patients with relapsed and bad prognosis disease are reviewed. The advantages of autologous bone marrow and peripheral stem cell transplants are compared and current peripheral stem cell mobilization and harvesting practice is discussed.
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Müller-Sieburg CE, Riblet R. Genetic control of the frequency of hematopoietic stem cells in mice: mapping of a candidate locus to chromosome 1. J Exp Med 1996; 183:1141-50. [PMID: 8642256 PMCID: PMC2192322 DOI: 10.1084/jem.183.3.1141] [Citation(s) in RCA: 97] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
The genetic elements that govern the differentiation and proliferation of hematopoietic stem cells remain to be defined. We describe here marked strain-specific differences in the frequency of long-term culture-initiating cells (LTC-IC) in the bone marrow of different strains of mice. Mice of C57Bl/6 background showed the lowest levels of stem cells in marrow, averaging 2.4 +/- .06 LTC-IC/10(5) cells, BALB/c is intermediate (9.1 +/- 4.2/10(5) cells), and DBA/2 mice contained a 11-fold higher frequency of LTC-IC (28.1 +/- 16.5/10(5) cells) than C57Bl/6 mice. The genetic factors affecting the size of the stem cell pool were analyzed in the C57Bl/6 X DBA/2 recombinant inbred strains; LTC-IC frequencies ranged widely, indicating that stem cell frequencies are controlled by multiple genes. Quantitative trait linkage analysis suggested that two loci that have major quantitative effects are located on chromosome 1 near Adprp and Acrg, respectively. The mapping of the locus near Adprp was confirmed by finding an elevated stem cell frequency in B6.C-H25, a C57Bl/6 congenic strain that carries a portion of chromosome 1 derived from BALB/c mice. We have named this gene Scfr1 (stem cell frequency regulator 1). The allelic forms of this gene may be an important predictor of stem cell number and thus would be useful for evaluating cell sources in clinical stem cell transplantation.
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Jacobsen SE, Okkenhaug C, Veiby OP, Caput D, Ferrara P, Minty A. Interleukin 13: novel role in direct regulation of proliferation and differentiation of primitive hematopoietic progenitor cells. J Exp Med 1994; 180:75-82. [PMID: 7516418 PMCID: PMC2191564 DOI: 10.1084/jem.180.1.75] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
The recently cloned interleukin 13 (IL-13) shares most investigated biological activities on B lymphocytes and monocytes with IL-4. In this study we investigated for the first time the potential role of IL-13 in the regulation of the growth of hematopoietic progenitor cells. IL-13 enhanced stem cell factor (SCF)-induced proliferation of Lin-Sca-1+ bone marrow progenitor cells more potently than IL-4. The effect of IL-13 was purely synergistic, since IL-13 alone stimulated no colony formation. Single cell experiments suggested that the synergistic effect of IL-13 on Lin-Sca-1+ progenitors was directly mediated. In contrast, IL-13 had no synergistic activity on SCF-induced proliferation of the more mature Lin-Sca-1- progenitor cells. Thus, the cloning frequency in response to SCF + IL-13 was at least 20-fold higher in the Lin-Sca-1+ than the Lin-Sca-1- progenitor cell population. Furthermore, IL-13 but not IL-4 synergistically enhanced colony formation of Lin-Sca-1+ progenitors in response to granulocyte/macrophage colony-stimulating factor (GM-CSF) (threefold), whereas both IL-4 and IL-13 enhanced G-CSF-induced colony formation (threefold), and neither of the two significantly affected CSF-1 and IL-3-induced proliferation. Finally, whereas stimulation of Lin-Sca-1+ progenitors by SCF + G-CSF resulted in the formation of 90% granulocytes, the addition of IL-13 resulted in the production of macrophages exclusively. This novel effect on differentiation was directly mediated, shared with IL-4, and could not be observed on Lin-Sca-1- progenitor cells. Collectively, these findings indicate a novel role of IL-13 in early myelopoiesis, partially overlapping but also different from that of IL-4.
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Affiliation(s)
- S E Jacobsen
- Department of Immunology, Norwegian Radium Hospital, Oslo
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18
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McCulloch EA. Stem cell renewal and determination during clonal expansion in normal and leukaemic haemopoiesis. Cell Prolif 1993; 26:399-425. [PMID: 9087532 DOI: 10.1111/j.1365-2184.1993.tb00129.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Normal haemopoiesis is a cellular hierarchy headed by pluripotent stem cells capable of both self renewal and, after determination, the generation of differentiating lineages that end in terminal functional cells. The role of stem cells is crucial because only these have the capacity to generate clonal populations during development or after injury. During clonal expansion the cells are affected by many sets of receptors and ligands. These belong to at least two classes: one consists of growth factors that bind cell surface receptors and initiate signalling events; the other class contains receptors which act as ligand-dependent transcription factors such as the intracellular steroid superfamily. In spite of this elaborate regulatory apparatus, control during clonal expansion is lax, perhaps stochastic, as evident from the great heterogeneity disclosed by examining the cellular compositions of haemopoietic clones. It may be that the large number of signals impinging on binary possible outcomes (for example self-renewal or determination) serve to set probabilities rather than to determine outcomes. In leukaemia, many of the features of normal haemopoiesis are retained. The disease begins as transformations in normal stem cells; after additional leukaemogenic events clonal expansion yields malignant populations which are clonal in each affected individual. These dominant clonal populations retain the hierarchical organization found in the normal, the major difference is that post-deterministic divisions in leukaemia yield descendants that retain primitive (blast) morphology although proliferative capacity is lost. In acute myeloblastic leukaemia (AML) cell culture methods are available that permit the measurement of clonogenic blast stem cells. These methods have shown that regulatory mechanisms active in normal haemopoiesis are retained in AML, including lax regulation during clonal expansion. The biological features of blast stems cells displayed by the culture technique reflect in part, events in vivo, as associations have been found between results in cell culture and clinical outcome. Thus, study of leukaemic populations provides a challenge for basic science and an opportunity for successful application in control of disease.
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Affiliation(s)
- E A McCulloch
- Department of Medical Biophysics, the University of Toronto, Canada
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19
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Metcalf D. The cellular basis for enhancement interactions between stem cell factor and the colony stimulating factors. Stem Cells 1993; 11 Suppl 2:1-11. [PMID: 7691313 DOI: 10.1002/stem.5530110803] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
In cultures of normal mouse fetal liver cells, combination of stem cell factor (SCF) with erythropoietin enhanced erythroid colony formation and, in bone marrow cultures, combination of SCF with interleukin 6 (IL-6) enhanced megakaryocyte colony formation. Combination in marrow cultures of SCF and granulocyte colony stimulating factor (G-CSF) increased cell numbers more than tenfold in developing granulocytic and blast cell colonies. Combination with G-CSF enhanced progenitor cell numbers five-fold in developing blast colonies, but a majority of these were committed macrophage progenitor cells not able to proliferate further with SCF plus G-CSF. Similarly, many of the granulocyte progenitor cells could not proliferate further with this combination of stimuli. This process of amplified but abortive formation of progenitor cells was also noted with use of the combination of SCF plus IL-6 but not with combination of SCF with granulocyte-macrophage CSF (GM-CSF) or Multi-CSF (IL-3). Analysis indicated that where colony size was amplified by combination of a factor with SCF, quantitatively the more important process was amplification of progenitor cell formation rather than amplification of the number of progeny formed by individual committed progenitor cells.
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Affiliation(s)
- D Metcalf
- Walter and Eliza Hall Institute of Medical Research, Royal Melbourne Hospital, Victoria, Australia
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20
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Abstract
To study hematopoietic differentiation a variety of in vitro systems have been established using hematopoietic precursors derived from various explanted adult and fetal tissues. In this prospective we describe and discuss the potential of a novel system for studying the earliest stages of hematopoietic development. In addition, some of the applications of this system as a unique in vitro model for studying other developmental systems are discussed. Murine embryonic stem cells (ESC), which are totipotent and can be maintained undifferentiated indefinitely in vitro, have the capacity to differentiate in vitro into hematopoietic precursors of most, if not all, of the colony forming cells found in normal bone marrow. This potential can be exploited to study the control of the early stages of hematopoietic induction and differentiation. Recent results have indicated that there is a strong transcriptional activation, in a well defined temporal order, of many of the hematopoietically relevant genes. Examples of the genes expressed early during the induction of hematopoiesis include erythropoietin (Epo) and its receptor as well as the Steel (SI) factor (SLF) and its receptor (c-kit). Several other genes, including CSF-1, IL-1, and G-CSF were expressed during the later stages of hematopoietic differentiation. Contrasting with these observations, IL-3 and GM-CSF were not expressed during the first 24 days of ES cell differentiation suggesting that neither factor is necessary for the induction of hematopoietic precursors. Although these studies are just beginning, this system is easily manipulated and gives us an approach to understanding the control of the induction and differentiation of the hematopoietic system in ways not previously possible.
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Affiliation(s)
- H R Snodgrass
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill 27599
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21
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Jacobsen SE, Ruscetti FW, Dubois CM, Keller JR. Tumor necrosis factor alpha directly and indirectly regulates hematopoietic progenitor cell proliferation: role of colony-stimulating factor receptor modulation. J Exp Med 1992; 175:1759-72. [PMID: 1375270 PMCID: PMC2119235 DOI: 10.1084/jem.175.6.1759] [Citation(s) in RCA: 70] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Tumor necrosis factor alpha (TNF-alpha) has been shown to both stimulate and inhibit the proliferation of hematopoietic progenitor cells (HPCs) in vitro, but its mechanisms of action are not known. We demonstrate that the direct effects of TNF-alpha on murine bone marrow progenitors are only inhibitory and mediated at least in part through downmodulation of colony-stimulating factor receptor (CSF-R) expression. The stimulatory effects of TNF-alpha are indirectly mediated through production of hematopoietic growth factors, which subsequently results in increased granulocyte-macrophage CSF and interleukin 3 receptor expression. In addition, the effects of TNF-alpha (stimulatory or inhibitory) are strictly dependent on the particular CSF stimulating growth as well as the concentration of TNF-alpha present in culture. A model is proposed to explain how TNF-alpha might directly and indirectly regulate HPC growth through modulation of CSF-R expression.
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Affiliation(s)
- S E Jacobsen
- Laboratory of Molecular Immunoregulation, National Cancer Institute-Frederick Cancer Research and Development Center, Maryland 21702
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22
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Abstract
Haematopoietic stem cells are usually sessile within the bone marrow microenvironment. However, small numbers do circulate in the peripheral blood of normal individuals, and following chemotherapy and/or intravenous growth factors, a substantial transient rise in circulating stem cells occurs. Leukocytes harvested by cytapheresis at this time can be used for autologous reconstitution of the haematopoietic and lymphoid systems following high dosage chemo/radiotherapy for the treatment of malignant disease. Peripheral blood stem cell transplants give rise to similar disease response rates as autologous bone marrow transplants, but have the advantage of more rapid haematopoietic reconstitution, and in addition can be offered to patients in whom marrow harvest is not feasible due to bone marrow damage or infiltration. This article reviews the theoretical and historical background to haematopoietic stem cell research, current clinical practice in peripheral blood stem cell mobilisation and harvesting, addresses the potential advantages and disadvantages compared to bone marrow transplantation, and assesses current experience of comparative efficacy.
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Affiliation(s)
- J I Craig
- Department of Haematology, Royal Infirmary of Edinburgh
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23
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Berger CN, Epstein CJ. Deficient transformation of murine trisomy 16 fetal liver cells by the Abelson and J2 viruses. Immunol Lett 1992; 33:47-51. [PMID: 1427990 DOI: 10.1016/0165-2478(92)90092-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Mouse trisomy 16 (Ts16), an animal model for human Down syndrome (trisomy 21), exhibits severe abnormalities in the development of lymphoid and myeloid cells. Whereas fetal liver cells from diploid mice can be easily immortalized by retroviral transformation with Ab1-MuLV or J2 virus, fetal livers from Ts16 mice contain significantly fewer transformable cells. Infection of Ts16 fetal liver cells by Ab1-MuLV results in a 52- and 12-fold reduction in the frequency of transformation at days 17 and 18 of gestation, respectively. By contrast, the efficiency of transformation with J2 virus, another retrovirus known to transform fetal liver cells, is only mildly (factor 2-3) affected. The Ig gene rearrangements of Ts16 and diploid retrovirally transformed fetal liver cell lines do not differ from one another. This suggests that there is a deficiency in the early stem cell compartment, rather than in the development of pre-B cells.
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MESH Headings
- Abelson murine leukemia virus/physiology
- Animals
- Cell Transformation, Viral
- Cells, Cultured
- Disease Models, Animal
- Down Syndrome
- Female
- Gene Rearrangement, B-Lymphocyte, Heavy Chain
- Gene Rearrangement, B-Lymphocyte, Light Chain
- Immunoglobulin kappa-Chains/genetics
- Immunoglobulin mu-Chains/genetics
- Liver/embryology
- Liver/microbiology
- Liver/pathology
- Male
- Mice
- Mice, Inbred C57BL/embryology
- Mice, Inbred C57BL/microbiology
- Mice, Mutant Strains/embryology
- Mice, Mutant Strains/genetics
- Mice, Mutant Strains/microbiology
- Retroviridae/physiology
- Trisomy
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Affiliation(s)
- C N Berger
- Department of Pediatrics, University of California, San Francisco 94143-0748
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24
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Peterson VM, Madonna GS, Vogel SN. Differential myelopoietic responsiveness of BALB/c (Itys) and C.D2 (Ityr) mice to lipopolysaccharide administration and Salmonella typhimurium infection. Infect Immun 1992; 60:1375-84. [PMID: 1548063 PMCID: PMC257007 DOI: 10.1128/iai.60.4.1375-1384.1992] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Inheritance of the Ityr or the Itys allele of the Ity murine gene confers resistance or increased susceptibility, respectively, to Salmonella typhimurium infection. Recent studies have documented that Ity gene expression may determine net intracellular replication of S. typhimurium by modulating macrophage function. The purpose of this study was to determine if Ity gene expression modulated macrophage stem cell proliferation as well. To detect possible Ity-associated alterations in macrophage stem cell proliferation during endotoxin challenge or S. typhimurium infection, the congenic strain pair BALB/c (Itys) and C.D2-Idh-1, Pep-3 N20F8 (Ityr) were injected intraperitoneally with 25 micrograms of bacterial lipopolysaccharide (LPS) or approximately 10(3) S. typhimurium, and myelopoiesis was evaluated. At 72 h after LPS injection, both BALB/c and C.D2 mice developed comparable degrees of bone marrow hypocellularity and splenomegaly, and cell sizing profiles indicated a normal response to a single injection of LPS in both strains of mice. Although an inhibitor to colony-stimulating factor activity was detected in the sera and plasma of C.D2 mice, the number of myeloid stem cells cultured from the bone marrow and spleen of each mouse strain were comparable. S. typhimurium infection resulted in earlier symptoms, a larger bacterial load, a higher mortality rate, and a greater bone marrow hypocellularity and splenomegaly in BALB/c mice compared with those in C.D2 mice. Despite a dramatic increase in bacterial load, a decrease in both bone marrow and splenic myeloid stem cell numbers was noted in BALB/c mice, while stem cell numbers remained constant in C.D2 mice between days 3 and 5 and increased dramatically at day 7 after infection. These data suggest that BALB/c and C.D2 mice may exhibit a divergent myelopoietic response to S. typhimurium infection. It appears that a paradoxical failure of myelopoiesis in Itys mice during S. typhimurium infection may contribute to the observed increase in mortality.
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Affiliation(s)
- V M Peterson
- Department of Microbiology, Uniformed Services University of the Health Sciences, Bethesda, Maryland 20889-5145
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25
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Affiliation(s)
- G Keller
- National Jewish Center, Denver, CO 80206
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26
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Müller-Sieburg CE, Martina N, Wineman JP. Pluripotent stem cells and early B lymphocyte precursors in mice. Curr Top Microbiol Immunol 1992; 177:107-20. [PMID: 1638866 DOI: 10.1007/978-3-642-76912-2_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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27
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Heimfeld S, Weissman IL. Characterization of several classes of mouse hematopoietic progenitor cells. Curr Top Microbiol Immunol 1992; 177:95-105. [PMID: 1353436 DOI: 10.1007/978-3-642-76912-2_8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- S Heimfeld
- Department of Pathology, Stanford Medical Center, CA 94305
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28
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Affiliation(s)
- P J Quesenberry
- Div. of Hematology, University of Virginia School of Medicine, Charlottesville 22908
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29
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Lemischka IR. What we have learned from retroviral marking of hematopoietic stem cells. Curr Top Microbiol Immunol 1992; 177:59-71. [PMID: 1353434 DOI: 10.1007/978-3-642-76912-2_5] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- I R Lemischka
- Department of Molecular Biology, Princeton University, NJ 08544
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30
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Migliaccio G, Migliaccio AR, Valinsky J, Langley K, Zsebo K, Visser JW, Adamson JW. Stem cell factor induces proliferation and differentiation of highly enriched murine hematopoietic cells. Proc Natl Acad Sci U S A 1991; 88:7420-4. [PMID: 1714603 PMCID: PMC52307 DOI: 10.1073/pnas.88.16.7420] [Citation(s) in RCA: 93] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Recombinant rat stem cell factor (SCF) was studied for its ability to stimulate the growth of murine hematopoietic progenitor cells and to generate colony-forming cells (CFC) from highly enriched populations of hematopoietic cells. In serum-deprived cultures, SCF alone stimulated few colonies but interacted with a number of other hematopoietic growth factors, particularly interleukin 3, to promote colony formation. The most marked effect was on the generation of mixed-cell colonies. Hematopoietic cells were sorted into wheat-germ agglutinin-negative, monocyte-depleted, rhodamine 123 (Rh123)-bright or Rh123-dull cells. Historically, Rh123-bright cells are capable of short-term (less than 1 mo) marrow engraftment, whereas among Rh123-dull cells are cells capable of long-term marrow engraftment. Enriched cells (2.5 x 10(3) were placed into serum-deprived liquid cultures with various hematopoietic growth factors. Initially, the Rh123-bright and Rh123-dull cells had few CFC but, in the presence of interleukin 3 and SCF, Rh123-bright cells gave rise to greater than 15,000 granulocyte/macrophage CFC, greater than 1500 erythroid burst-forming cells, and greater than 700 mixed-cell CFC by day 5. In contrast, Rh123-dull cells proliferated only in the presence of interleukin 3 and SCF, but total cell numbers rose to a peak of 18,000 by day 21, and one-third of the cells were CFC. Thus, SCF, in combination with other growth factors, can generate large numbers of CFC from pre-CFC and appears to act earlier than hematopoietic growth factors described to date.
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31
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Müller-Sieburg CE. Separation of pluripotent stem cells and early B lymphocyte precursors with antibody Fall-3. J Exp Med 1991; 174:161-8. [PMID: 2056275 PMCID: PMC2118887 DOI: 10.1084/jem.174.1.161] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
A major goal in the study of hematopoiesis is to obtain populations of primitive stem cells, free of restricted and mature cells. We previously showed that a small population of normal bone marrow, the Thy-1loLin- cells, was highly enriched for pluripotent stem cells that repopulate lethally irradiated mice. These cells also differentiated along the B lymphocyte lineage in response to the stromal elements in Whitlock-Witte cultures. These two hematopoietic activities were entirely contained in and were enriched to similar extents in the Thy-1loLin- population. Here we show for the first time that these two activities can be resolved functionally and phenotypically. The cells that respond to the stroma in lymphoid culture are more sensitive to the cytotoxic drug 5-Fluorouracil than are stem cells. Furthermore, we have derived a new monoclonal antibody, Fall-3, that detects primitive stem cells but does not label the B cell precursor. This indicates that the small Thy-1loLin- population is heterogeneous, containing precursors restricted to the B cell lineage as well as pluripotent stem cells. Antibody Fall-3 defines a novel stem cell antigen, expressed on all primitive stem cells and thus, will be useful in the further characterization and isolation of both stem cells and B cell precursors.
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32
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Ashman RB, Papadimitriou JM. Susceptibility of beige mutant mice to candidiasis may be linked to a defect in granulocyte production by bone marrow stem cells. Infect Immun 1991; 59:2140-6. [PMID: 2037375 PMCID: PMC257978 DOI: 10.1128/iai.59.6.2140-2146.1991] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The beige mutation in mice has a pervasive effect on mechanisms of host resistance to infectious agents. Best characterized are defects in granulocyte chemotaxis and phagocytosis, which are associated with increased susceptibility to bacteria, and a deficiency in the levels of natural killer (NK) cells, which has been linked to decreased resistance to both murine cytomegalovirus and the yeast Cryptococcus neoformans. The objective of the present experiments was to explore the cellular basis of the enhanced susceptibility of beige mice to systemic infection with the yeast Candida albicans. In contrast to murine cytomegalovirus and C. neoformans, infection with C. albicans did not induce any detectable NK cell activity in the spleen of bg/bg or bg/+ mice. Unfractionated bone marrow (BM) displayed some candidacidal activity, mediated by both phagocytic and nonphagocytic cells; however, there was no difference between homozygous and heterozygous mice in the effector function of normal BM cells or mononuclear cells derived from either short- or long-term BM cultures. On the other hand, peritoneal granulocytes from bg/bg mice were significantly more effective than those from bg/+ mice in killing Candida blastoconidia in vitro. A similar comparison of granulocytes from short-term BM cultures showed that the activities of cells from bg/bg and bg/+ mice were equivalent, indicating that the granulocytes derived from the peritoneal cavity of bg/bg mice had probably been exposed to some form of nonspecific stimulation in vivo. Somewhat surprisingly, long-term BM cultures did not support the continual growth of bg/bg granulocytes, and it is possible that the beige mutation may be associated with a lesion in the differentiation pathway that leads to the production of granulocytes. Taken together, the data indicate that, in beige mice, granulocytes rather than NK cells are a major determinant of natural resistance to C. albicans infections.
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Affiliation(s)
- R B Ashman
- Department of Pathology, University of Western Australia, Nedlands
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33
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Smith LG, Weissman IL, Heimfeld S. Clonal analysis of hematopoietic stem-cell differentiation in vivo. Proc Natl Acad Sci U S A 1991; 88:2788-92. [PMID: 1672767 PMCID: PMC51324 DOI: 10.1073/pnas.88.7.2788] [Citation(s) in RCA: 232] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Previous work has shown that the 0.02-0.05% of adult mouse bone marrow cells that bear the cell surface phenotype Thy-1loLin-Sca-1+ are enriched 1000- to 2000-fold for hematopoietic stem-cell activity in a variety of assays. When 50-100 cells of this phenotype are injected into an irradiated animal, they can permanently repopulate the entire hematopoietic system. In the present study, limiting-dilution and single-cell experiments were used to address the question of how individual Thy-1loLin-Sca-1+ stem cells contribute to repopulation of the hematopoietic system following irradiation. We calculated that 1 of 13 Thy-1loLin-Sca-1+ cells formed a clone comprising greater than 1% of peripheral white blood cells 3-7 weeks after injection. The majority of these clones included both lymphoid and myeloid lineages. Approximately one-third of the clones continued to produce new blood cells for 9 weeks or more, but the remainder disappeared earlier, including many that were multilineage. Thus, while the majority of Thy-1loLin-Sca-1+ bone marrow cells whose progeny are detected in the in vivo repopulation assay are pluripotential, only a subset undergo long-term self-renewal in vivo. Repopulation appears to be oligoclonal when limiting numbers of Thy-1loLin-Sca-1+ cells are injected. However, the number of clones contributing to hematopoiesis increases in proportion to the number of Thy-1loLin-Sca-1+ cells injected, bringing into question the notion that steady-state hematopoiesis in normal individuals is oligoclonal.
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Affiliation(s)
- L G Smith
- Department of Pathology, Howard Hughes Medical Institute, Stanford University School of Medicine, CA 94305
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34
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Affiliation(s)
- C L Sawyers
- Department of Hematology/Oncology, School of Medicine, University of California, Los Angeles 90024
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35
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Resting and activated subsets of mouse multipotent hematopoietic stem cells. Proc Natl Acad Sci U S A 1990; 87:7433-7. [PMID: 1977160 PMCID: PMC54761 DOI: 10.1073/pnas.87.19.7433] [Citation(s) in RCA: 221] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The fluorescent vital dye rhodamine 123 (Rh-123), which preferentially accumulates in mitochondrial membranes, can be used as a probe to indicate mitochondrial and hence cellular activity. In this study, mouse bone marrow hematopoietic stem cells were subdivided into Rh-123lo, Rh-123med, and Rh-123hi populations. The Rh-123lo (resting) population was significantly enriched in cells with a higher proliferative potential compared to the Rh-123hi (activated) population. The resting population exhibited a 20-fold greater ability to differentiate into splenic colony-forming units (CFU-S) relative to the activated population, whereas the activated population contained about 4-fold more day 13 CFU-S on primary transfer relative to the resting population. The two populations produced morphologically distinct splenic colonies; however, the frequency and morphology of in vitro colonies were very similar. Only the resting population provided sufficient stem cells to transfer long-term hematopoietic repopulation to secondary recipient animals after lethal irradiation. On a single cell level, the resting and activated populations exhibited an equivalent ability to differentiate into lymphoid and myeloid progeny. These observations provide further insight into the heterogeneous nature of CFU-S and directly demonstrate that multipotent hematopoietic stem cells are heterogeneous with regard to their clonogenic capacities.
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36
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Gabbianelli M, Sargiacomo M, Pelosi E, Testa U, Isacchi G, Peschle C. "Pure" human hematopoietic progenitors: permissive action of basic fibroblast growth factor. Science 1990; 249:1561-4. [PMID: 2218497 DOI: 10.1126/science.2218497] [Citation(s) in RCA: 169] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Methodology has been developed that enables virtually complete purification and abundant recovery of early hematopoietic progenitors from normal human adult peripheral blood. A fraction of the pure progenitors is multipotent (generates mixed colonies) and exhibits self-renewal capacity (gives rise to blast cell colonies). This methodology provides a fundamental tool for basic and clinical studies on hematopoiesis. Optimal in vitro cloning of virtually pure progenitors requires not only the stimulatory effect of interleukin-3, granulocyte-macrophage colony-stimulating factor, and erythropoietin, but also the permissive action of basic fibroblast growth factor. These findings suggest a regulatory role for this growth factor in early hematopoiesis.
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Affiliation(s)
- M Gabbianelli
- Department of Hematology and Oncology, Istituto Superiore di Sanità, Rome, Italy
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37
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McCarthy KF, Hale ML. Further enrichment and analysis of rat CFU-s. INTERNATIONAL JOURNAL OF CELL CLONING 1990; 8:184-95. [PMID: 2345312 DOI: 10.1002/stem.5530080305] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Using the monoclonal antibody W3/13, which recognizes a determinant expressed on a sialoglycoprotein, rat marrow cells with the phenotype Thy-1 antigen upper 20% positive (Ox720) and high molecular weight leukocyte common antigen negative (Ox22-) were separated into W3/13 dim (W3/13d) and W3/13 bright (W3/13b) subpopulations by single-laser cell sorting. The spleen colony-forming unit (CFU-s) was found in the W3/13d fraction. A 468-fold enrichment of CFU-s was achieved. Only 20% of the Ox720, Ox22-, and W3/13d cells were in the S phase of the cell cycle as compared to 56% of Ox720, Ox22-, and W3/13b cells. Using Indo-1, it was not possible to demonstrate increases in cytosolic Ca++ levels within the enriched CFU-s population by colony-stimulating factors (CSFs) or interleukins 1, 2, and 3. However, challenge with the Ca++ ionophore, ionomycin, demonstrated apparent heterogeneity of intracellular Ca++ management within the enriched CFU-s population. The source of this heterogeneity is not known. Only a 12-day CFU-s was detected in the rat, and it was predominantly, but not exclusively, a Rhodamine 123 (Rh123) dull cell.
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Affiliation(s)
- K F McCarthy
- Radiation Biochemistry Department, Armed Forces Radiobiology Research Institute, Bethesda, Maryland 20814-5145
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38
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Affiliation(s)
- P W Kincade
- Immunobiology and Cancer Program, Oklahoma Medical Research Foundation, Oklahoma City 73104
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39
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Affiliation(s)
- R R Hardy
- Institute for Cancer Research, Fox Chase Cancer Center, Philadelphia, Pennsylvania
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40
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Bodine DM, Karlsson S, Nienhuis AW. Combination of interleukins 3 and 6 preserves stem cell function in culture and enhances retrovirus-mediated gene transfer into hematopoietic stem cells. Proc Natl Acad Sci U S A 1989; 86:8897-901. [PMID: 2813429 PMCID: PMC298397 DOI: 10.1073/pnas.86.22.8897] [Citation(s) in RCA: 219] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
The effects of several hematopoietic growth factors on primitive murine bone marrow progenitor cells [colony-forming unit(s)-spleen (CFU-S)] have been investigated during culture for 2-6 days. Interleukin 3 (IL-3) was required for CFU-S survival in culture, and the combination of IL-3 and interleukin 6 (IL-6) increased the number of CFU-S in culture 10-fold over the number obtained with IL-3 alone. Stem cell function was measured by competitive repopulation; IL-3 was required, and IL-3 and IL-6 appear to act synergistically to enhance stem cell recovery from these cultures. These data appear to be relevant for retroviral-mediated gene transfer into stem and progenitor cells. Murine bone marrow cells were infected with a retrovirus containing the human beta-globin gene in the presence of various growth factors. Only 2 of 17 mice reconstituted with cells infected in the presence of IL-3 alone showed long-term expression of the human beta-globin gene (12 months), as opposed to 6 of 11 mice reconstituted with cells infected in the presence of IL-3 and IL-6. Medium conditioned by 5637 bladder carcinoma cells, a source of several hematopoietic growth factors, increased the frequency of infection of CFU-S but did not enhance stem cell infection or the repopulating potential of cultured bone marrow cells. Stem cells containing the human beta-globin provirus from these animals were shown to be capable of reconstituting secondary recipients in which the human beta-globin gene was expressed.
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Affiliation(s)
- D M Bodine
- Clinical Hematology Branch, National Heart, Lung and Blood Institute, Bethesda, MD 20892
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41
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Petro TM. Reduced dietary protein levels decrease interleukin 3 production of murine splenic T lymphocytes. Nutr Res 1989. [DOI: 10.1016/s0271-5317(89)80148-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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42
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Nakayama N, Hatake K, Miyajima A, Arai K, Yokota T. Colony-stimulating factors, cytokines and hematopoiesis. Curr Opin Immunol 1989; 2:68-77. [PMID: 2514729 DOI: 10.1016/0952-7915(89)90099-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- N Nakayama
- Department of Molecular Biology, DNAX Research Institute of Molecular and Cellular Biology, Palo Alto, California
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Identification of a novel bone marrow-derived B-cell progenitor population that coexpresses B220 and Thy-1 and is highly enriched for Abelson leukemia virus targets. Mol Cell Biol 1989. [PMID: 2474759 DOI: 10.1128/mcb.9.6.2665] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
A novel stage in early B-lymphocyte differentiation has been identified in normal mouse bone marrow cells. Earlier work had demonstrated that bone marrow cells characterized by low levels of Thy-1 and lack of a panel of lineage markers (Thy-1lo Lin- cells) were highly enriched for pluripotent hematopoietic stem cells. In this paper, we present evidence that another bone marrow population, which expressed low levels of Thy-1 and coexpressed B220, a B-lineage-specific form of the leukocyte common antigen, contained early and potent precursors for B lymphocytes upon in vivo transfer to irradiated hosts. These Thy-1lo B220+ cells, comprising 1 to 2% of bone marrow cells, were enriched for large cells in the mitotic cycle; the population lacked significant pluripotent hematopoietic stem cell activity and myeloid-erythroid progenitors. Most strikingly, Thy-1lo B220+ cells represented a highly enriched population of bone marrow cells that could be targets of Abelson murine leukemia virus transformation. We propose that Thy-1lo B220+ bone marrow cells represent the earliest stage of committed lymphocyte progenitors, intermediate in differentiation between Thy-1lo Lin- pluripotent stem cells and, in the B lineage, Thy-1- B220+ pre-B cells.
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44
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Affiliation(s)
- P A Hall
- Keratinocyte Laboratory, Imperial Cancer Research Fund, London, UK
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45
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Tidmarsh GF, Heimfeld S, Whitlock CA, Weissman IL, Müller-Sieburg CE. Identification of a novel bone marrow-derived B-cell progenitor population that coexpresses B220 and Thy-1 and is highly enriched for Abelson leukemia virus targets. Mol Cell Biol 1989; 9:2665-71. [PMID: 2474759 PMCID: PMC362339 DOI: 10.1128/mcb.9.6.2665-2671.1989] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
A novel stage in early B-lymphocyte differentiation has been identified in normal mouse bone marrow cells. Earlier work had demonstrated that bone marrow cells characterized by low levels of Thy-1 and lack of a panel of lineage markers (Thy-1lo Lin- cells) were highly enriched for pluripotent hematopoietic stem cells. In this paper, we present evidence that another bone marrow population, which expressed low levels of Thy-1 and coexpressed B220, a B-lineage-specific form of the leukocyte common antigen, contained early and potent precursors for B lymphocytes upon in vivo transfer to irradiated hosts. These Thy-1lo B220+ cells, comprising 1 to 2% of bone marrow cells, were enriched for large cells in the mitotic cycle; the population lacked significant pluripotent hematopoietic stem cell activity and myeloid-erythroid progenitors. Most strikingly, Thy-1lo B220+ cells represented a highly enriched population of bone marrow cells that could be targets of Abelson murine leukemia virus transformation. We propose that Thy-1lo B220+ bone marrow cells represent the earliest stage of committed lymphocyte progenitors, intermediate in differentiation between Thy-1lo Lin- pluripotent stem cells and, in the B lineage, Thy-1- B220+ pre-B cells.
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Affiliation(s)
- G F Tidmarsh
- Department of Pathology, Stanford University School of Medicine, California 94305
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46
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Spangrude GJ, Heimfeld S, Weissman IL. Purification and characterization of mouse hematopoietic stem cells. Science 1988; 241:58-62. [PMID: 2898810 DOI: 10.1126/science.2898810] [Citation(s) in RCA: 1874] [Impact Index Per Article: 52.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Mouse bone marrow hematopoietic stem cells were isolated with the use of a variety of phenotypic markers. These cells can proliferate and differentiate with approximately unit efficiency into myelomonocytic cells, B cells, or T cells. Thirty of these cells are sufficient to save 50 percent of lethally irradiated mice, and to reconstitute all blood cell types in the survivors.
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Affiliation(s)
- G J Spangrude
- Department of Pathology, Stanford University School of Medicine, CA 94305
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