STING and transplantation: can targeting this pathway improve outcomes?
Author(s) -
Cameron S. Bader,
Lei Jin,
Robert B. Levy
Publication year - 2021
Publication title -
blood
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.515
H-Index - 465
eISSN - 1528-0020
pISSN - 0006-4971
DOI - 10.1182/blood.2020008911
Subject(s) - sting , hematopoietic stem cell transplantation , transplantation , immunology , medicine , hematopoietic cell , graft versus host disease , disease , haematopoiesis , stem cell , biology , genetics , engineering , aerospace engineering
Stimulator of interferon genes (STING) is an innate immune sensor of cytoplasmic dsDNA originating from microorganisms and host cells. STING plays an important role in the regulation of murine graft-versus-host disease (GVHD) after allogeneic hematopoietic stem cell transplantation (allo-HSCT) and may be similarly activated during other transplantation modalities. In this review, we discuss STING in allo-HSCT and its prospective involvement in autologous HSCT (auto-HSCT) and solid organ transplantation (SOT), highlighting its unique role in nonhematopoietic, hematopoietic, and malignant cell types.
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