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Jundziłł A, Klimczak A, Sonmez E, Brzezicki G, Siemionow M. The Positive Impact of Donor Bone Marrow Cells Transplantation into Immunoprivileged Compartments on the Survival of Vascularized Skin Allografts. Arch Immunol Ther Exp (Warsz) 2021; 69:28. [PMID: 34633538 PMCID: PMC8505373 DOI: 10.1007/s00005-021-00631-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 08/02/2021] [Indexed: 11/30/2022]
Abstract
Using the vascularized skin allograft (VSA) model, we compared the tolerogenic effects of different allogeneic bone marrow transplantation (BMT) delivery routes into immunoprivileged compartments under a 7-day protocol immunosuppressive therapy. Twenty-eight fully MHC mismatched VSA transplants were performed between ACI (RT1a) donors and Lewis (RT11) recipients in four groups of seven animals each, under a 7-day protocol of alfa/beta TCRmAb/CsA (alpha/beta-TCR monoclonal antibodies/Cyclosporine A therapy). Donor bone marrow cells (BMC) (100 × 106 cells) were injected into three different immunoprivileged compartments: Group 1: Control, without cellular supportive therapy, Group 2: Intracapsular BMT, Group 3: Intragonadal BMT, Group 4: Intrathecal BMT. In Group 2, BMC were transplanted under the kidney capsule. In Group 3, BMC were transplanted into the right testis between tunica albuginea and seminiferous tubules, and in Group 4, cells were injected intrathecally. The assessment included: skin evaluation for signs and grade of rejection and immunohistochemistry for donor cells engraftment into host lymphoid compartments. Donor-specific chimerism for MHC class I (RT1a) antigens and the presence of CD4+/CD25+ T cells were assessed in the peripheral blood of recipients. The most extended allograft survival, 50–78 days, was observed in Group 4 after intrathecal BMT. The T cells CD4+/CD25+ in the peripheral blood were higher after intrathecal BMC injection than other experimental groups at each post-transplant time point. Transplantation of BMC into immunoprivileged compartments delayed rejection of fully mismatched VSA and induction of robust, donor-specific chimerism.
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Affiliation(s)
- Arkadiusz Jundziłł
- Department of Regenerative Medicine, Cell and Tissue Bank, Ludwik Rydygier Medical College, Nicolaus Copernicus University in Torun, Bydgoszcz, Poland.,Department of Plastic, Reconstructive and Aesthetic Surgery, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland.,Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Aleksandra Klimczak
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland.,Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Erhan Sonmez
- Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH, USA.,Katip Çelebi Üniversity, Atatürk Training Hospital, Plastic and Reconstructive Surgery Clinic, İzmir, Turkey
| | - Grzegorz Brzezicki
- Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH, USA.,Department of Neurosurgery, Virginia Commonwealth University, Richmond, VA, USA
| | - Maria Siemionow
- Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH, USA. .,Department of Orthopaedics, The University of Illinois at Chicago, Chicago, IL, USA. .,Department of Surgery, University of Medical Sciences, Poznan, Poland.
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Siemionow MZ. A systematic review and meta-analysis on the prevalence of Dupuytren disease in the general population of Western countries. Plast Reconstr Surg 2014. [PMID: 24263394 PMCID: PMC7121457 DOI: 10.1007/978-1-4471-6335-0_72] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Dupuytren disease is a fibroproliferative disease of palmar fascia of the hand. Its prevalence has been the subject of several reviews; however, an accurate description of the prevalence range in the general population--and of the relation between age and disease--is lacking. METHODS Embase and PubMed were searched using database-specific Medical Subject Headings; titles and abstracts were searched for the words "Dupuytren," "incidence," and "prevalence." Two reviewers independently assessed the articles using inclusion and exclusion criteria, and rated the included studies with a quality assessment instrument. In a meta-analysis, the median prevalence, as a function of age by sex, was estimated, accompanied by 95 percent prediction intervals. The observed heterogeneity in prevalence was investigated with respect to study quality and geographic location. RESULTS Twenty-three of 199 unique identified articles were included. The number of participants ranged from 37 to 97,537, and age ranged from 18 to 100 years. Prevalence varied from 0.6 to 31.6 percent. The quality of studies differed but could not explain the heterogeneity among studies. Mean prevalence was estimated as 12, 21, and 29 percent at ages 55, 65, and 75 years, respectively, based on the relation between age and prevalence determined from 10 studies. CONCLUSIONS The authors describe a prevalence range of Dupuytren disease in the general population of Western countries. The relation between age and prevalence of Dupuytren disease is given according to sex, including 95 percent prediction intervals. It is possible to determine disease prevalence at a certain age for the total population, and for men and women separately.
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Affiliation(s)
- Maria Z. Siemionow
- Department of Orthopaedics, University of Illinois at Chicago, Chicago, Illinois USA
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A systematic review and meta-analysis on the prevalence of Dupuytren disease in the general population of Western countries. Plast Reconstr Surg 2014; 133:593-603. [PMID: 24263394 DOI: 10.1097/01.prs.0000438455.37604.0f] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Dupuytren disease is a fibroproliferative disease of palmar fascia of the hand. Its prevalence has been the subject of several reviews; however, an accurate description of the prevalence range in the general population--and of the relation between age and disease--is lacking. METHODS Embase and PubMed were searched using database-specific Medical Subject Headings; titles and abstracts were searched for the words "Dupuytren," "incidence," and "prevalence." Two reviewers independently assessed the articles using inclusion and exclusion criteria, and rated the included studies with a quality assessment instrument. In a meta-analysis, the median prevalence, as a function of age by sex, was estimated, accompanied by 95 percent prediction intervals. The observed heterogeneity in prevalence was investigated with respect to study quality and geographic location. RESULTS Twenty-three of 199 unique identified articles were included. The number of participants ranged from 37 to 97,537, and age ranged from 18 to 100 years. Prevalence varied from 0.6 to 31.6 percent. The quality of studies differed but could not explain the heterogeneity among studies. Mean prevalence was estimated as 12, 21, and 29 percent at ages 55, 65, and 75 years, respectively, based on the relation between age and prevalence determined from 10 studies. CONCLUSIONS The authors describe a prevalence range of Dupuytren disease in the general population of Western countries. The relation between age and prevalence of Dupuytren disease is given according to sex, including 95 percent prediction intervals. It is possible to determine disease prevalence at a certain age for the total population, and for men and women separately.
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Abstract
Tolerance induction and alloreactivity can be applied to the clinic for the transplantation of solid organs and in the treatment of human cancers respectively. Hematopoietic chimerism, the stable coexistence of host and donor blood cells, guarantees that a solid organ from the same donor will be tolerated without a requirement for maintenance immunosuppression, and it also serves as a platform for the adoptive immunotherapy of hematologic malignancies using donor lymphocyte infusions. This review focuses on clinically relevant methods for inducing hematopoietic chimerism and transplantation tolerance, with a special emphasis on reduced intensity transplantation conditioning and high dose, post-transplantation cyclophosphamide to prevent graft rejection and graft-versus-host disease (GVHD). Reduced intensity transplantation regimens permit a transient cooperation between donor and host immune systems to eradicate malignancy without producing GVHD. Their favorable toxicity profile also enables the application of allogeneic stem cell transplantation to treat non-malignant disorders of hematopoiesis and to induce tolerance for solid organ transplantation.
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Affiliation(s)
- Ephraim J. Fuchs
- Division of Hematologic Malignancies, Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
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Yamazaki S, Kanamoto A, Takayama T. Donor-specific tolerance induction in organ transplantation via mixed splenocytes chimerism. Clin Exp Immunol 2013; 173:173-8. [PMID: 23656242 PMCID: PMC3722917 DOI: 10.1111/cei.12131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/2013] [Indexed: 11/28/2022] Open
Abstract
We have shown previously that donor-derived splenocytes can replace recipients' bone marrow and induce donor-specific tolerance (DST). We have also shown the usefulness of the chimeric state for the induction of DST. Further analysis of mixed splenocytes chimera, especially the role of each T cells in mixed splenocytes chimera, is indispensable issue for its clinical use. A chimeric state has been shown to achieve long-term survival in major histocompatibility complex (MHC)-mismatched grafts. The donor-derived splenocytes can replace recipients' bone marrow and induce DST. The long-term survival of allogeneic skin grafts was achieved without immunosuppressants. In this study we show the role of each T cell type in a splenocyte mixed chimera. This review provides a short summary of our original work, adding some supplemental interpretations. Mixed chimerism is thus considered an attractive approach for the induction of DST without the use of immunosuppressants. In this paper, we summarize some of the findings on mixed splenocyte chimeras and review mixed chimerism in recent organ transplantation.
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Affiliation(s)
- S Yamazaki
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan.
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Chen JC, Kuo ML, Ou LS, Chang PY, Muench MO, Shen CR, Chang HL, Yu HY, Fu RH. Characterization of tolerance induction through prenatal marrow transplantation: the requirement for a threshold level of chimerism to establish rather than maintain postnatal skin tolerance. Cell Transplant 2010; 19:1609-22. [PMID: 20719075 DOI: 10.3727/096368910x516583] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Hematopoietic chimerism resulting from prenatal marrow transplantation does not consistently result in allotolerance for unidentified causes. In a C57BL/6-into-FVB/N murine model, we transplanted T-cell-depleted adult marrow on gestational day 14 to elucidate the immunological significance of chimerism towards postnatal tolerance. Postnatally, chimerism was examined by flow cytometry, and tolerance by skin transplantation and mixed lymphocyte reaction. Regulatory T cells were quantified by FoxP3 expression. Peripheral chimerism linearly related to thymic chimerism, and predicted the degree of graft acceptance with levels >3% at skin placement, yielding consistent skin tolerance. Low- and high-level chimeras had lower intrathymic CD3(high) expression than microchimeras or untransplanted mice. Regardless of the skin tolerance status in mixed chimeras, donor-specific alloreactivity by lymphocytes was suppressed but could be partially restored by exogenous interleukin-2. Recipients that lost peripheral chimerism did not accept donor skin unless prior donor skin had engrafted at sufficient chimerism levels, suggesting that complete tolerance can develop as a consequence of chimerism-related immunosuppression of host lymphocytes and the tolerogenic effects of donor skin. Thus, hematopoietic chimerism exerted immunomodulatory effects on the induction phase of allograft tolerance. Once established, skin tolerance did not fade away along with spontaneous regression of peripheral and tissue chimerism, as well as removal of engrafted donor skin. Neither did it break following in vivo depletion of increased regulatory T cells, and subcutaneous interleukin-2 injection beneath the engrafted donor skin. Those observations indicate that the maintenance of skin tolerance is multifaceted, neither solely dependent upon hematopoietic chimerism and engrafted donor skin nor on the effects of regulatory T cells or clonal anergy. We conclude that hematopoietic chimerism generated by in utero hematopoietic stem cell transplantation is critical to establish rather than maintain postnatal skin tolerance. Therefore, the diminution of hematopoietic chimerism below a threshold level does not nullify an existing tolerance state, but lessens the chance of enabling complete tolerance.
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Affiliation(s)
- Jeng-Chang Chen
- Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, 5 Fu-Shin Street, Kweishan, Taoyuan, Taiwan.
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He K, Ma Y, Wang S, Min WP, Zhong R, Jevnikar A, Zhang ZX. Donor double-negative Treg promote allogeneic mixed chimerism and tolerance. Eur J Immunol 2007; 37:3455-66. [DOI: 10.1002/eji.200737408] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Soncini M, Signoroni PB, Bailo M, Zatti D, Gregori A, Lombardi G, Albertini A, Wengler GS, Parolini O. Use of highly sensitive mitochondrial probes to detect microchimerism in xenotransplantation models. Xenotransplantation 2006; 13:80-5. [PMID: 16497216 DOI: 10.1111/j.1399-3089.2005.00256.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Chimerism, defined as the co-existence of cells of different origin within the same organism, has received much attention in hematopoietic cell and organ transplantation because of the strict relationship between its establishment and the induction of specific tolerance. Traditional methods applied for chimerism detection, such as immunohistochemistry, cytogenetics, fluorescent-activated cell sorter analysis, and serological and biochemical testing, are limited by their sensitivity. We have established a highly sensitive molecular approach based on the amplification of the mitochondrial cytochrome B gene and tested its specificity and sensitivity level in six different mammalian species, including human, pig, mouse, rat, sheep and rabbit. Increased sensitivity of detection of specific amplification products was obtained by the non-radioactive Southern blot technique. This novel approach allows the detection of one cell against the background of 1 to 4 x 10(6) xenogenec cells and will be helpful for high-sensitivity analysis of donor cell engraftment after xenotransplantation procedures in these animal models.
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Affiliation(s)
- Maddalena Soncini
- Centro di Ricerca E. Menni, Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy
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Abstract
The principle that the induction of (mixed) hematopoietic chimerism can lead to transplantation tolerance to another organ from the same donor has been verified in rodents, in large animals including non-human primates and recently in a selected group of renal transplant recipients. The wide application of this tool depends on the development of more gentle, non-toxic induction protocols and reliable assays with which to detect the establishment of stable donor-specific tolerance.
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Affiliation(s)
- Frans Claas
- Leiden University Medical Center, Department of Immunohematology and Blood Transfusion, Albinusdreef 2, PO Box 9600, 2300 RC, The Netherlands.
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Kanamoto A, Monaco AP, Maki T. Active Role of Chimerism in Transplantation Tolerance Induced by Antilymphocyte Serum, Sirolimus, and Bone–Marrow-Cell Infusion. Transplantation 2004; 78:825-30. [PMID: 15385800 DOI: 10.1097/01.tp.0000135463.21290.6b] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND A regimen consisting of antilymphocyte serum (ALS), sirolimus, and donor bone-marrow-cell (BMC) infusion induces indefinite skin allograft survival across fully mismatched mouse strain combinations. We investigated the role of chimerism in this transplantation tolerance model. MATERIALS B10.A (H-2a) mice were treated with ALS on day -1 and 2, sirolimus, and infusion of (C57BL/6xDBA/2)F1 (B6D2F1, H-2(b/d)) BMCs on day 7 relative to DBA/2 (D2) skin grafting on day 0. At postgraft days 30, 50 and 120, the recipient mice were injected intravenously with splenocytes prepared from either naive or D2 mixed chimeric B10.A mice that had been sensitized in vivo to B6. Changes in chimerism and graft survival were monitored. RESULTS Although D2 skin grafts were rejected with a median survival time of 63.8 days in B10.A mice given ALS and sirolimus alone, they survived more than 200 days in all B10.A mice given ALS, sirolimus, and B6D2F1 BMCs. Chimerism became evident 21 days postgrafting and progressively increased thereafter to 20% at postgraft day 200. Infusion of anti-B6 presensitized cells resulted in depletion of chimeric donor cells and subsequent graft rejection regardless of the timing of injection. Injection of presensitized cells in mice given ALS and sirolimus alone had no effect on graft survival. Injection of presensitized cells that were cytotoxic to alloantigen expressed by BMCs but tolerant to skin reduced, but did not deplete, established chimerism and allowed continued allograft survival. CONCLUSIONS Chimeric donor cells play a major role in both the early and late phases of transplantation tolerance induced by the ALS, sirolimus, and BMC regimen.
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Affiliation(s)
- Akira Kanamoto
- Transplant Center, Department of Surgery, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA 02215, USA
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Hematopoietic stem cells as inducers of tolerance to solid organ transplants. Curr Opin Organ Transplant 2004. [DOI: 10.1097/01.mot.0000134871.02707.90] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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