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Petinati N, Shipounova I, Sats N, Dorofeeva A, Sadovskaya A, Kapranov N, Tkachuk Y, Bondarenko A, Muravskaya M, Kotsky M, Kaplanskaya I, Vasilieva T, Drize N. Multipotent Mesenchymal Stromal Cells from Porcine Bone Marrow, Implanted under the Kidney Capsule, form an Ectopic Focus Containing Bone, Hematopoietic Stromal Microenvironment, and Muscles. Cells 2023; 12:268. [PMID: 36672203 PMCID: PMC9857022 DOI: 10.3390/cells12020268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/02/2023] [Accepted: 01/05/2023] [Indexed: 01/11/2023] Open
Abstract
Multipotent mesenchymal stromal cells (MSCs) are an object of intense investigation due to their therapeutic potential. MSCs have been well studied in vitro, while their fate after implantation in vivo has been poorly analyzed. We studied the properties of MSCs from the bone marrow (BM-MSC) before and after implantation under the renal capsule using a mini pig model. Autologous BM-MSCs were implanted under the kidney capsule. After 2.5 months, ectopic foci containing bones, foci of ectopic hematopoiesis, bone marrow stromal cells and muscle cells formed. Small pieces of the implant were cultivated as a whole. The cells that migrated out from these implants were cultured, cloned, analyzed and were proven to meet the most of criteria for MSCs, therefore, they are designated as MSCs from the implant-IM-MSCs. The IM-MSC population demonstrated high proliferative potential, similar to BM-MSCs. IM-MSC clones did not respond to adipogenic differentiation inductors: 33% of clones did not differentiate, and 67% differentiated toward an osteogenic lineage. The BM-MSCs revealed functional heterogeneity after implantation under the renal capsule. The BM-MSC population consists of mesenchymal precursor cells of various degrees of differentiation, including stem cells. These newly discovered properties of mini pig BM-MSCs reveal new possibilities in terms of their manipulation.
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Affiliation(s)
- Nataliya Petinati
- Laboratory for Physiology of Hematopoiesis, National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, 125167 Moscow, Russia
| | - Irina Shipounova
- Laboratory for Physiology of Hematopoiesis, National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, 125167 Moscow, Russia
| | - Natalia Sats
- Laboratory for Physiology of Hematopoiesis, National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, 125167 Moscow, Russia
| | - Alena Dorofeeva
- Laboratory for Physiology of Hematopoiesis, National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, 125167 Moscow, Russia
| | - Alexandra Sadovskaya
- Laboratory for Physiology of Hematopoiesis, National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, 125167 Moscow, Russia
- Department of Immunology, Faculty of Biology, Federal State Budget Educational Institution of Higher Education M.V. Lomonosov Moscow State University, 119234 Moscow, Russia
| | - Nikolay Kapranov
- Laboratory for Physiology of Hematopoiesis, National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, 125167 Moscow, Russia
| | - Yulia Tkachuk
- Bioclinic for Working with Animals, Federal State Budgetary Scientific Institution Izmerov Research Institute of Occupational Health, 105275 Moscow, Russia
| | - Anatoliy Bondarenko
- Bioclinic for Working with Animals, Federal State Budgetary Scientific Institution Izmerov Research Institute of Occupational Health, 105275 Moscow, Russia
| | - Margarita Muravskaya
- Bioclinic for Working with Animals, Federal State Budgetary Scientific Institution Izmerov Research Institute of Occupational Health, 105275 Moscow, Russia
| | - Michail Kotsky
- Bioclinic for Working with Animals, Federal State Budgetary Scientific Institution Izmerov Research Institute of Occupational Health, 105275 Moscow, Russia
| | - Irina Kaplanskaya
- MNIOI Them. P.A. Herzen—Branch of the Federal State Budgetary Institution “NMITs Radiology” of the Ministry of Health of Russia, Department of Pathomorphology, 125284 Moscow, Russia
| | - Tamara Vasilieva
- Department of Cell Biology, Faculty of Biology, Federal State Budget Educational Institution of Higher Education M.V. Lomonosov Moscow State University, 119234 Moscow, Russia
| | - Nina Drize
- Laboratory for Physiology of Hematopoiesis, National Medical Research Center for Hematology, Ministry of Health of the Russian Federation, 125167 Moscow, Russia
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Chinn IK, Blackburn CC, Manley NR, Sempowski GD. Changes in primary lymphoid organs with aging. Semin Immunol 2012; 24:309-20. [PMID: 22559987 PMCID: PMC3415579 DOI: 10.1016/j.smim.2012.04.005] [Citation(s) in RCA: 186] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2012] [Revised: 03/30/2012] [Accepted: 04/09/2012] [Indexed: 12/13/2022]
Abstract
Aging is associated with decreased immune function that leads to increased morbidity and mortality in the elderly. Immune senescence is accompanied by age-related changes in two primary lymphoid organs, bone marrow and thymus, that result in decreased production and function of B and T lymphocytes. In bone marrow, hematopoietic stem cells exhibit reduced self-renewal potential, increased skewing toward myelopoiesis, and decreased production of lymphocytes with aging. These functional sequelae of aging are caused in part by increased oxidative stress, inflammation, adipocyte differentiation, and disruption of hypoxic osteoblastic niches. In thymus, aging is associated with tissue involution, exhibited by a disorganization of the thymic epithelial cell architecture and increased adiposity. This dysregulation correlates with a loss of stroma-thymocyte 'cross-talk', resulting in decreased export of naïve T cells. Mounting evidence argues that with aging, thymic inflammation, systemic stress, local Foxn1 and keratinocyte growth factor expression, and sex steroid levels play critical roles in actively driving thymic involution and overall adaptive immune senescence across the lifespan. With a better understanding of the complex mechanisms and pathways that mediate bone marrow and thymus involution with aging, potential increases for the development of safe and effective interventions to prevent or restore loss of immune function with aging.
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Affiliation(s)
- Ivan K. Chinn
- Department of Pediatrics, Duke University Medical Center, Durham, North Carolina, 27710 USA
- Duke Human Vaccine Institute, Box 103020, Duke University Medical Center, Durham, North Carolina, 27710 USA
| | - Clare C. Blackburn
- MRC Centre for Regenerative Medicine, School of Biological Sciences, University of Edinburgh, SCRM Building, 5 Little France Drive, Edinburgh, United Kingdom EH16 4UU
| | - Nancy R. Manley
- Department of Genetics, University of Georgia, 500 DW Brooks Drive, S270B Coverdell Building, Athens, Georgia, 30602 USA
| | - Gregory D. Sempowski
- Duke Human Vaccine Institute, Box 103020, Duke University Medical Center, Durham, North Carolina, 27710 USA
- Department of Medicine, Duke University Medical Center, Durham, North Carolina, 27710 USA
- Department of Pathology, Duke University Medical Center, Durham, North Carolina, 27710 USA
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Gurevitch O, Khitrin S, Valitov A, Slavin S. Osteoporosis of hematologic etiology. Exp Hematol 2007; 35:128-36. [PMID: 17198881 DOI: 10.1016/j.exphem.2006.09.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2005] [Revised: 09/11/2006] [Accepted: 09/19/2006] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Here we present evidence that overexertion of the hematopoietic system following chronic bleeding plays an important role in the etiology of osteoporosis. MATERIALS AND METHODS C57BL/6 mice were exposed to chronic bloodletting (0.2 mL twice per month for 10 months), total body irradiation (900 cGy), or aging (20-30 months old). Bone marrow from standard untreated donors was transplanted under the kidney capsules of all three categories of recipients to investigate the influence of each of these conditions on new bone marrow formation. Cellularity and histologic structure of developed osteohematopoietic sites and histomorphometry of lumbar vertebrae were studied, thus assessing the role of bleeding, irradiation, and old age on new bone formation and effects on existing bone. RESULTS Chronic blood loss led to augmented production of hematopoietic microenvironment, relative reduction in the amount of generated bone, and activation of the bone resorptive process in the newly forming osteohematopoietic complex. Similar results were seen in irradiated and senescent mice. Activity, stimulating expansion of hematopoietic microenvironment, was revealed in the plasma of all three categories of experimental mice. Likewise, quantification of the relative amount of bone and hematopoietic areas in skeletal sites showed a significant reduction in bone tissue of the first lumbar vertebrae of chronically bled mice. CONCLUSIONS Our experimental data, together with existing clinical observations documenting the role of hematopoietic insufficiency in the development of osteoporosis, confirm our working hypothesis that chronic blood loss may be the primary factor responsible for the rapid and consistent development of postmenopausal osteoporosis.
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Affiliation(s)
- Olga Gurevitch
- Department of Bone Marrow Transplantation and Cancer Immunotherapy, Hadassah University Hospital, Jerusalem, Israel
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Abstract
The effects of aging on the immune system are widespread and extend from hematopoietic stem cells and lymphoid progenitors in the bone marrow and thymus to mature lymphocytes in secondary lymphoid organs. These changes combine to result in a diminution of immune responsiveness in the elderly. This review aims to provide an overview of age-related changes in lymphocyte development and function and discusses current controversies in the field of aging research.
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Abstract
The objectives of this review were first to critically review what is known about the effects of aging on stem cells in general, and hematopoietic stem cells in particular. Secondly, evidence is marshalled in support of the hypothesis that aging stem cells play a critical role in determining the effects of aging on organ function, and ultimately on the lifespan of a mammal. Aging has both quantitative and qualitative effects on stem cells. On balance, the qualitative changes are the more important since they affect the self-renewal potential, developmental potential, and interactions with extrinsic signals, including those from stroma. Although hematopoiesis is generally maintained at normal and life-supporting levels during normal aging, diminished function is acutely apparent when old stem cells are subjected to stress. There is ample evidence of diminished self-renewal capacity, restriction of the breadth of developmental potency, and decreased numbers of progeny of old stem cells subjected to hematopoietic demands. The prediction is made that whatever plasticity in developmental potential possessed by a young stem cell is lost during aging. Those parts of the world enjoying an ever-increasing standard of living are also inhabited by an increasingly elderly population. The effects of age on many physiological functions are not well studied or appreciated. A public health challenge to provide increased quality of life for this growing segment of the population requires more attention to the variable of age in experimental studies. Stem cell populations are likely to be a fruitful subject for studies of this type.
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Affiliation(s)
- Gary Van Zant
- Department of Internal Medicine, University of Kentucky, Lexington, Ky, USA.
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Abstract
The extensive self-renewal capacity of hematopoietic stem cells (HSCs) implies that this cell population may not age and thus may provide undiminished replenishment of blood cells throughout the lifespan of an organism. In contrast, accumulating experimental evidence supports the premise that HSCs show signs of aging and may have a limited functional lifespan. We summarize here the evidence for HSC aging, discuss the possible molecular mechanisms that may be involved and show evidence of a genetic connection between the effects of age on blood-forming cells and the longevity of mice. We speculate that age-related functional decline in adult tissue HSCs limits longevity in mammals.
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Affiliation(s)
- Hartmut Geiger
- Departments of Medicine and Physiology, University of Kentucky, Lexington, KY 40536-0093, USA
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Globerson A. Thymocytopoiesis in aging: the bone marrow-thymus axis. Arch Gerontol Geriatr 1997; 24:141-55. [PMID: 15374121 DOI: 10.1016/s0167-4943(96)00747-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/1996] [Revised: 07/22/1996] [Accepted: 07/25/1996] [Indexed: 01/16/2023]
Abstract
Manifestations of aging in the mature T lymphocyte compartment have been attributed, to a major extent, to effects of the involuted thymus, at the thymic microenvironment level. However, since generation of T lymphocytes starts from hemopoietic stem cells that settle in the thymus and differentiate there, aging effects on the stem cells, and as a consequence, on the bone marrow (BM)-thymus axis, may also have an impact on patterns of thymocytopoiesis and on age-related thymus remodeling. This communication reviews our studies designed to determine whether BM cells manifest any aging effects that become overt in the resulting thymocytes. The experiments were performed by seeding of BM cells onto lymphoid-depleted fetal thymus (FT) explants, to enable distinguishing between processes that occur in the BM and those that are caused by the aging thymic microenvironment. The data show changes in the developmental potential of BM-derived cells, as reflected from the kinetics of cell cycle and intermediate steps from stem cell settling in the thymus to an early stage at the transition from CD4(-)CD8(-), double negative (DN), to CD4(+)CD8(+), double positive (DP) thymocytes. In addition, we have demonstrated that these early developmental steps of thymocytopoiesis are subject to feedback regulation by mature T cells, and the extent of regulation may be altered in old age. The pattern of T lymphocyte generation in aging is thus a result of dynamic changes in thymic, as well as extrathymic functions, along the sequential developmental steps from the stem cell to the ultimate mature cell.
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Affiliation(s)
- A Globerson
- Department of Immunology, Weizmann Institute of Science, Rehovot, Israel 76100.
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Loeffler M, Pantel K. A mathematical model of erythropoiesis suggests an altered plasma volume control as cause for anemia in aged mice. Exp Gerontol 1990; 25:483-95. [PMID: 2257894 DOI: 10.1016/0531-5565(90)90036-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In order to evaluate whether the anemia observed in aged C57B1 and B6D2F1 mice reflects a defect in the control mechanisms regulating erythropoiesis a mathematical model of erythropoietic control is employed, validated previously. In the model it is hypothesized that the most important mechanism for compensating an actual demand of red blood cells is an increase in the mitotic amplification (number of mitoses) of erythroid progenitors (CFU-E, erythroblasts). The same sigmoidal dose-response-relationship between mitotic amplification and hematocrit (Hct) is proposed for young and aged mice. It is mediated by erythropoietin (EPO). Using this relationship one can demonstrate that the expansion of the plasma volume (PV) observed in aged mice is appropriately compensated by an increase in the mitotic amplification of CFU-E and erythroblasts. This implies that aged mice operate in a stimulated state of erythropoietic amplification which is closer to the maximum of the dose-response-relationship than the steady state in young mice. This explains the finding of a reduced proliferative reserve in aged mice following further erythropoietic stimulation. An additional analysis regarding the response of aged mice to bleeding anemia is consistent with the view that young and aged mice share the same dose-response-relationship but start from different steady states. These findings suggest that the control mechanisms regulating erythropoiesis in young and aged mice are similar and that the anemia is due to alterations in the PV control.
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Affiliation(s)
- M Loeffler
- Universitaetsklinik Koeln, Medizinische Klinik I, LFI-EDV, FRG
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Sidorenko AV, Gubrii IB, Andrianova LF, Macsijuk TV, Butenko GM. Functional rearrangement of lymphohemopoietic system in heterochronically parabiosed mice. Mech Ageing Dev 1986; 36:41-56. [PMID: 3762232 DOI: 10.1016/0047-6374(86)90137-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
This study examines some characteristics of the lymphohaemopoietic system of heterochronically parabiosed CBA mice. It was found that a decline of the primary immune response in a young mouse sutured with an old one is accompanied with the diminution of: bone marrow and thymus cellularity; thymus weight; haemopoietic stem cells (CFC-S) and granulocyte-macrophage precursor cells (CFC-C) contents in the femur, and stromal precursor cell (CFC-F) contents both in the femur and thymus. All the indices tested, including the immune response level, in old parabionts vs. old single mice remained unchanged. In the spleen, the considerable variations of splenic weights in the mice of different control and experimental groups have been found. At the same time, no significant changes in the cellularity and CFC-F number in the spleen of all examined groups of animals have been observed. The findings strongly indicate the considerable rearrangement of lymphohaemopoietic and stromal tissues in the central organs of the immune system, namely, bone marrow and thymus of young mice due to the parabiosis with old ones.
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Chertkov JL. Early hemopoietic and stromal precursor cells. INTERNATIONAL REVIEW OF CYTOLOGY 1986; 102:271-313. [PMID: 3533829 DOI: 10.1016/s0074-7696(08)61278-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Sidorenko AV. Number of stromal precursor cells in the bone marrow of young and old CBA mice. Bull Exp Biol Med 1983. [DOI: 10.1007/bf00830193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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