γδ T Cell-Mediated Immunity to Cytomegalovirus Infection
نویسندگان
چکیده
منابع مشابه
γδ T Cell-Mediated Immunity to Cytomegalovirus Infection
γδ T lymphocytes are unconventional immune cells, which have both innate- and adaptive-like features allowing them to respond to a wide spectrum of pathogens. For many years, we and others have reported on the role of these cells in the immune response to human cytomegalovirus in transplant patients, pregnant women, neonates, immunodeficient children, and healthy people. Indeed, and as describe...
متن کاملControl of Murine Cytomegalovirus Infection by γδ T Cells
Infections with cytomegalovirus (CMV) can cause severe disease in immunosuppressed patients and infected newborns. Innate as well as cellular and humoral adaptive immune effector functions contribute to the control of CMV in immunocompetent individuals. None of the innate or adaptive immune functions are essential for virus control, however. Expansion of γδ T cells has been observed during huma...
متن کاملHuman cytomegalovirus elicits fetal γδ T cell responses in utero
The fetus and infant are highly susceptible to viral infections. Several viruses, including human cytomegalovirus (CMV), cause more severe disease in early life compared with later life. It is generally accepted that this is a result of the immaturity of the immune system. gammadelta T cells are unconventional T cells that can react rapidly upon activation and show major histocompatibility comp...
متن کاملDifferential impact of age and cytomegalovirus infection on the γδ T cell compartment.
γδ T cells represent a subset of unconventional T lymphocytes that are known for their reactivity against different pathogens and considered as intermediate mediators between adaptive and innate immunity. We provide in this paper further insights underlying the changes that affect the γδ T cell compartment with advanced age in humans. We show that both aging and CMV infection impact independent...
متن کاملT-cell immunity to subclinical cytomegalovirus infection reduces cardiac allograft disease.
BACKGROUND Asymptomatic cytomegalovirus (CMV) replication is frequent after cardiac transplantation in recipients with pretransplantation CMV infection. How subclinical viral replication influences cardiac allograft disease remains poorly understood, as does the importance of T-cell immunity in controlling such replication. METHODS AND RESULTS Thirty-nine cardiac recipients who were pretransp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Immunology
سال: 2017
ISSN: 1664-3224
DOI: 10.3389/fimmu.2017.00105