Th17 Mediated Alloreactivity Is Facilitated by the Pre-Transplant Microbial Burden of the Recipient
Author(s) -
Aleksandra Klimczak,
Andrzej Lange
Publication year - 2012
Publication title -
bone marrow research
Language(s) - English
Resource type - Journals
eISSN - 2090-2999
pISSN - 2090-3006
DOI - 10.1155/2012/960280
Subject(s) - medicine , immunology , hematopoietic stem cell transplantation , disease , immunity , transplantation , graft versus host disease , acquired immune system , haematopoiesis , immune system , innate immune system , stem cell , biology , genetics
Acute graft-versus-host disease (aGvHD) is a major complication after hematopoietic stem cell transplantation (HSCT) and severity of aGvHD is associated with biological and genetic factors related to donors and recipients. Studies on inflammatory pathways involved in aGvHD have shown a significant impact of the gut microflora on aGvHD development giving increasing evidence in the understanding of the response of innate and adaptive immunity to microbial products. Cytokine deregulation may increase or reduce the risk of aGvHD. Damage of tissues affected by aGvHD reflects the immunological cascade of events in this disease.
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