Immunomodulation of Epithelium

Targeted immunomodulation of the NF-kappaB pathway in airway epithelium impacts host defense against Pseudomonas aeruginosa.

We investigated the impact of inflammatory signaling in airway epithelial cells on host defense against Pseudomonas aeruginosa, a major cause of nosocomial pneumonia. In mice, airway instillation of P. aeruginosa resulted in NF-kappaB activation in the lungs that was primarily localized to the bronchial epithelium at 4 h, but was present in a variety of cell types by 24 h. We modulated NF-kappa...

Genuine Immunomodulation With dSLIM

Toll-like receptors are sensing modulators of the innate immune system. One member of this protein family, Toll-like receptor (TLR)-9, is increasingly being investigated as therapeutic target for infectious diseases and cancer. Double-Stem Loop ImmunoModulator (dSLIM) is a new TLR-9 agonist in clinical development for patients with metastatic colorectal carcinoma. Compared with other TLR-9 liga...

Tregitope: Immunomodulation powerhouse.

IVIG is frequently used in the 'pre-conditioning' regimens for higher risk transplants; its effects are attributed in part to induction of Tregs. We have identified regulatory T cell (Treg) epitopes, now known as Tregitopes, in IgG, the main component of intravenous immunoglobulin therapy (IVIg). Tregitopes provide one explanation for the expansion and activation of Treg cells following IVIg tr...

Immunomodulation of Nasal Epithelial Cells

Clinical and Experimental Immunomodulation

1 Department of Psychoimmunology, National Institute of Psychiatry “Ramón de la Fuente”, Calzada México-Xochimilco 101, Colonia San Lorenzo Huipulco, Tlalpan, 14370 Mexico City, DF, Mexico 2 Research Group Immunophysiology, Institute of Physiology and Pathophysiology, Philipps University, 35037 Marburg, Germany 3 Instituto de Inmunologı́a, Facultad de CienciasMédicas, UniversidadNacional de Rosa...