Sentences with phrase «by dendritic cells»

Mechanistic studies showed that IFN increases antitumor immune responses by enhancing antigen presentation to T cells by dendritic cells present in the tumor microenvironment.

German Society for Immunology (DGfI) Symposium Immune Regulation by Dendritic Cells Monday, May 7, 10:15 AM — 12:15 PM, Room 12AB Chairs: Diana Dudziak, Univ..

These immune system cells and healthy bacteria are found to travel — transported by dendritic cells — chiefly through the lymphatic system as well as through the bloodstream.

Both stages of the antibody response — the induction of helper T lymphoblasts by dendritic cells and the delivery of help from T to B cell — occur in discrete cell aggregates that can be isolated by velocity sedimentation.

T cell activation by dendritic cells takes a long time, he says; anthrax kills so fast that it's questionable whether the microbes would even profit from blocking this system.

Innate immune system discriminates between RNA containing bacterial versus eukaryotic structural features that prime for high - level IL - 12 secretion by dendritic cells.

Kobuka S, Kremers GJ, Cobb JG, Baheza R, Xie JP, Kuley A, Zhu M, Pham W. Induction of Antitumor Immunity by Dendritic Cells Loaded with Membrane Translocating MUCIN - 1 Peptide Antigen.

The researchers found that the HIV - 1 capsid allows the virus to escape detection by dendritic cells under normal conditions.

Immune activation (as evidenced by dendritic cell pro-inflammatory cytokine production, expression of costimulatory molecules, and increased natural killer counts) is associated with poor prognosis.

Previous studies found that viruses are ferried from infected to healthy cells by dendritic cells, which are cells that can transport germs without becoming infected themselves.

Carriage of HIV - 1 by dendritic cells may facilitate the lysis and loss of antigen specific CD4 + T cells in acquired immunodeficiency syndrome.