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  1. Article: Somatic Cell Fusion in Host Defense and Adaptation.

    Platt, Jeffrey L / Cascalho, Marilia

    Results and problems in cell differentiation

    2023  Volume 71, Page(s) 213–225

    Abstract: Evidence of fusion of somatic cells has been noted in health and in disease for more than a century. The most obvious but uncertain hallmark has been the presence of multiple nuclei in cells. Although multinucleated cells are found in normal and diseased ...

    Abstract Evidence of fusion of somatic cells has been noted in health and in disease for more than a century. The most obvious but uncertain hallmark has been the presence of multiple nuclei in cells. Although multinucleated cells are found in normal and diseased tissues, the benefit or harm of such cells can be difficult to elucidate. Still more difficult however is the identification of mononuclear cells previously formed by fusion of somatic cells with one or more nuclei disposed. The later process can introduce mutations that promote viral diversification, cancer, and tissue senescence. Less obvious the potential benefits of cell fusion. Recent work in cell biology, immunology, and genomic analysis however makes it possible to postulate benefits and potentially arrive at novel therapeutic agents and approaches that replicate or enhance these benefits.
    MeSH term(s) Humans ; Cell Fusion ; Mutation ; Neoplasms/genetics
    Language English
    Publishing date 2023-11-24
    Publishing country Germany
    Document type Journal Article
    ISSN 0080-1844
    ISSN 0080-1844
    DOI 10.1007/978-3-031-37936-9_11
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: The Future of Transplantation.

    Platt, Jeffrey L / Cascalho, Marilia

    The New England journal of medicine

    2022  Volume 387, Issue 1, Page(s) 77–78

    MeSH term(s) Forecasting ; Humans ; Transplantation/trends
    Language English
    Publishing date 2022-06-22
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 207154-x
    ISSN 1533-4406 ; 0028-4793
    ISSN (online) 1533-4406
    ISSN 0028-4793
    DOI 10.1056/NEJMe2207105
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: B cells as organizers of immunity in transplantation.

    Cascalho, Marilia

    Human immunology

    2019  Volume 80, Issue 6, Page(s) 349–350

    MeSH term(s) Animals ; B-Lymphocyte Subsets/immunology ; B-Lymphocytes, Regulatory/immunology ; Graft Rejection/immunology ; Humans ; Immune Tolerance ; Immunity ; Immunologic Deficiency Syndromes/immunology ; Organ Transplantation ; Transplantation Immunology
    Language English
    Publishing date 2019-04-21
    Publishing country United States
    Document type Editorial ; Introductory Journal Article
    ZDB-ID 801524-7
    ISSN 1879-1166 ; 0198-8859
    ISSN (online) 1879-1166
    ISSN 0198-8859
    DOI 10.1016/j.humimm.2019.04.010
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: TNFRSF13B in B cell responses to organ transplantation.

    Cascalho, Marilia / Platt, Jeffrey L

    Human immunology

    2022  Volume 84, Issue 1, Page(s) 27–33

    Abstract: Antibodies directed against organ transplants are thought to pose the most vexing hurdle to enduring function and survival of the transplants, particularly organ xenotransplants, and accordingly basic and clinical investigation has focused on elucidating ...

    Abstract Antibodies directed against organ transplants are thought to pose the most vexing hurdle to enduring function and survival of the transplants, particularly organ xenotransplants, and accordingly basic and clinical investigation has focused on elucidating the specificity and pathogenicity of graft-specific antibodies. While much has been learned about these matters, far less is known about the B cells producing graft-specific antibodies and why these antibodies appear to injure some grafts but not others. With the goal of addressing those questions, we have investigated the properties of tumor necrosis factor receptor super family-13B (TNFRSF13B), which regulates various aspects of B cell responses. A full understanding of the functions of TNFRSF13B however is hindered by extreme polymorphism and by diversity of interactions of the protein. Nevertheless, TNFRSF13B variants have been found to exert distinct impact on natural and elicited antibody responses and host defense and mutations of TNFRSF13B have been found to influence the propensity for development of antibody-mediated rejection of organ transplants. Because B cell responses potentially limit application of xenotransplantation, understanding how TNFRSF13B diversity and TNFRSF13B variants govern immunity in xenotransplantation could inspire development of novel therapeutics that could in turn accelerate clinical implementation of xenotransplantation.
    MeSH term(s) Humans ; B-Lymphocytes ; Organ Transplantation ; Polymorphism, Genetic ; Mutation ; Antibodies ; Transplantation, Heterologous ; Graft Rejection/genetics ; Transmembrane Activator and CAML Interactor Protein/genetics
    Chemical Substances Antibodies ; TNFRSF13B protein, human ; Transmembrane Activator and CAML Interactor Protein
    Language English
    Publishing date 2022-11-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 801524-7
    ISSN 1879-1166 ; 0198-8859
    ISSN (online) 1879-1166
    ISSN 0198-8859
    DOI 10.1016/j.humimm.2022.09.006
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Accommodation in allogeneic and xenogeneic organ transplantation: Prevalence, impact, and implications for monitoring and for therapeutics.

    Platt, Jeffrey L / Cascalho, Marilia

    Human immunology

    2022  Volume 84, Issue 1, Page(s) 5–17

    Abstract: Accommodation refers to acquired resistance of organs or tissues to immune or inflammatory reactions that might otherwise cause severe injury or rejection. As first observed in ABO-incompatible kidney transplants and heterotopic cardiac xenografts, ... ...

    Abstract Accommodation refers to acquired resistance of organs or tissues to immune or inflammatory reactions that might otherwise cause severe injury or rejection. As first observed in ABO-incompatible kidney transplants and heterotopic cardiac xenografts, accommodation was identified when organ transplants continued to function despite the presence of anti-graft antibodies and/or other reactants in the blood of recipients. Recent evidence suggests many and perhaps most organ transplants have accommodation, as most recipients mount B cell responses specific for the graft. Wide interest in the impact of graft-specific antibodies on the outcomes of transplants prompts questions about which mechanisms confer protection against such antibodies, how accommodation might be detected and whether and how rejection could be superimposed on accommodation. Xenotransplantation offers a unique opportunity to address these questions because immune responses to xenografts are easily detected and the pathogenic impact of immune responses is so severe. Xenotransplantation also provides a compelling need to apply these and other insights to decrease the intensity and toxicity of immunosuppression that otherwise could limit clinical application.
    MeSH term(s) Humans ; Transplantation, Heterologous ; Graft Rejection ; Prevalence ; Organ Transplantation ; Antibodies ; Hematopoietic Stem Cell Transplantation ; ABO Blood-Group System ; Graft Survival
    Chemical Substances Antibodies ; ABO Blood-Group System
    Language English
    Publishing date 2022-10-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 801524-7
    ISSN 1879-1166 ; 0198-8859
    ISSN (online) 1879-1166
    ISSN 0198-8859
    DOI 10.1016/j.humimm.2022.08.001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Regional delivery of immunosuppression for transplantation of vascularized composite allografts: opportunities near and far.

    Platt, Jeffrey L / Cascalho, Marilia / Kaufman, Christina L

    Annals of translational medicine

    2022  Volume 9, Issue 22, Page(s) 1635

    Language English
    Publishing date 2022-03-02
    Publishing country China
    Document type Editorial ; Comment
    ZDB-ID 2893931-1
    ISSN 2305-5847 ; 2305-5839
    ISSN (online) 2305-5847
    ISSN 2305-5839
    DOI 10.21037/atm-2021-15
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: TNFRSF13B

    Cascalho, Marilia / Platt, Jeffrey L

    Frontiers in immunology

    2021  Volume 12, Page(s) 634544

    Abstract: B cell differentiation and memory are controlled by the transmembrane activator and CAML interactor (TACI), a receptor encoded ... ...

    Abstract B cell differentiation and memory are controlled by the transmembrane activator and CAML interactor (TACI), a receptor encoded by
    MeSH term(s) Adaptive Immunity/genetics ; Animals ; Antibodies/metabolism ; B-Lymphocytes/immunology ; B-Lymphocytes/metabolism ; Common Variable Immunodeficiency/genetics ; Common Variable Immunodeficiency/immunology ; Common Variable Immunodeficiency/metabolism ; Evolution, Molecular ; Genetic Predisposition to Disease ; Humans ; IgA Deficiency/genetics ; IgA Deficiency/immunology ; IgA Deficiency/metabolism ; Immunity, Innate/genetics ; Mutation ; Phenotype ; Transmembrane Activator and CAML Interactor Protein/genetics ; Transmembrane Activator and CAML Interactor Protein/metabolism
    Chemical Substances Antibodies ; TNFRSF13B protein, human ; Transmembrane Activator and CAML Interactor Protein
    Language English
    Publishing date 2021-02-17
    Publishing country Switzerland
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ZDB-ID 2606827-8
    ISSN 1664-3224 ; 1664-3224
    ISSN (online) 1664-3224
    ISSN 1664-3224
    DOI 10.3389/fimmu.2021.634544
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Prevention of bronchiolitis obliterans-the realization of a hope?

    Cascalho, Marilia

    The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation

    2016  Volume 36, Issue 2, Page(s) 132–133

    MeSH term(s) Bronchiolitis Obliterans ; Cell Differentiation ; Humans ; Imatinib Mesylate ; Lung Transplantation
    Chemical Substances Imatinib Mesylate (8A1O1M485B)
    Language English
    Publishing date 2016-08-17
    Publishing country United States
    Document type Editorial ; Research Support, N.I.H., Extramural ; Comment
    ZDB-ID 1062522-7
    ISSN 1557-3117 ; 1053-2498
    ISSN (online) 1557-3117
    ISSN 1053-2498
    DOI 10.1016/j.healun.2016.08.001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: B Cells in Transplantation of Rat, Mouse, and Man.

    Platt, Jeffrey L / Cascalho, Marilia

    Transplantation

    2018  Volume 102, Issue 3, Page(s) 357–358

    MeSH term(s) Animals ; B-Lymphocytes ; Humans ; Male ; Mice ; Rats ; Transplantation, Heterologous
    Language English
    Publishing date 2018-01-10
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't ; Comment
    ZDB-ID 208424-7
    ISSN 1534-6080 ; 0041-1337
    ISSN (online) 1534-6080
    ISSN 0041-1337
    DOI 10.1097/TP.0000000000002051
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Clinical xenotransplantation of the heart: At the watershed.

    Platt, Jeffrey L / Piedrahita, Jorge A / Cascalho, Marilia

    The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation

    2020  Volume 39, Issue 8, Page(s) 758–760

    MeSH term(s) Animals ; Heart ; Heart Transplantation ; Primates ; Swine ; Transplantation, Heterologous
    Language English
    Publishing date 2020-06-20
    Publishing country United States
    Document type Editorial ; Research Support, N.I.H., Extramural ; Comment
    ZDB-ID 1062522-7
    ISSN 1557-3117 ; 1053-2498
    ISSN (online) 1557-3117
    ISSN 1053-2498
    DOI 10.1016/j.healun.2020.06.002
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