81. Downregulation of Immune Responsive Chemokines Are Associated AAV8-Mediated Transgene Immune Tolerance
نویسندگان
چکیده
منابع مشابه
CD4+CD25+ regulatory T cells inhibit immune-mediated transgene rejection.
Like cellular transplantation, gene therapy is often limited by immune rejection of the newly expressed antigen. In a model of gene transfer in muscle, delivery of the influenza hemagglutinin (HA) membrane protein by adeno-associated virus (AAV) is impaired by a strong immune response that leads to a rapid rejection of the transduced fibers. We show here that injection of HA-specific CD4+CD25+ ...
متن کاملImmune response CC chemokines CCL2 and CCL5 are associated with pulmonary sarcoidosis
BACKGROUND Pulmonary sarcoidosis involves an intense leukocyte infiltration of the lung with the formation of non-necrotizing granulomas. CC chemokines (chemokine (C-C motif) ligand 2 (CCL2)-CCL5) are chemoattractants of mononuclear cells and act through seven transmembrane G-coupled receptors. Previous studies have demonstrated conflicting results with regard to the associations of these chemo...
متن کاملChemokines: attractive mediators of the immune response.
An effective inflammatory immune response first requires the recruitment of cells to the site of inflammation and then their appropriate activation and regulation. Chemokines are critical in this response since they are both chemotactic and immunoregulatory molecules. In this regard, the interaction between CCL5 and CCR5 may be critical in regulating T cell functions, by mediating their recruit...
متن کاملCell-mediated immune response and stability of intraocular transgene expression after adenovirus-mediated delivery.
PURPOSE To evaluate the role of cell-mediated immunity in the stability of ocular adenovirus-mediated transgene expression. METHODS Adenovirus (4 x 10(6) pfu) containing lacZ (Ad.CMVlacZ) was injected intravitreally or subretinally into one or both eyes of immunocompetent (+/+) and immunocompromised (nu/nu) CD-1 mice. Control eyes received injections of saline. Additional +/+ mice received su...
متن کاملImmune-mediated steroid-responsive epileptic spasms and epileptic encephalopathy associated with VGKC-complex antibodies.
Autoantibodies that bind to voltage-gated potassium-channel complex proteins (VGKC-complex antibodies) occur frequently in adults with limbic encephalitis presenting with cognitive impairment and seizures. Recently, VGKC-complex antibodies have been described in a few children with limbic encephalitis, and children with unexplained encephalitis presenting with status epilepticus. We report a ca...
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: Molecular Therapy
سال: 2016
ISSN: 1525-0016
DOI: 10.1016/s1525-0016(16)32890-8