by antigen in a sentence
- The peripheral lymphoid organs are the sites of lymphocyte activation by antigens.
- After activation by antigen, these B cells proliferate.
- Step1 : B cells are exposed around by antigens.
- Antigens which enter the blood stream can be captured by antigen specific IgE antibodies.
- CCL18 is produced mainly by antigen-presenting cells of the innate immune system.
- It's difficult to find by antigen in a sentence.
- Particles 300 nm in diameter appear to be most efficient for uptake by antigen presenting cells.
- Some antigens such as proteins may require to be previously loaded processed by antigen presenting cells.
- The role of adaptive immune responses mediated by antigen specific Th17 has been investigated more recently.
- CD40 is constitutively expressed by antigen presenting cells, including dendritic cells, B cells and macrophages.
- These cells can differentiate into many subtypes once activated by antigen presenting cells ( APCs ) like dendrites.
- Cathepsin S is expressed by antigen presenting cells including macrophages, B-lymphocytes, dendritic cells and microglia.
- These molecules ( MHC I ) are related to the peptide presentation by antigen-presenting cells in the immune response.
- With existing detectors, several antibodies have to be activated by antigens to create a signal which is large enough to be picked up.
- This indicates that OA1 peptide is processed and presented on the surface of melanoma cells to be recognized by antigen-specific T cells.
- Autoreactive B cells, maturated coincidentally, normally do not receive survival signals by antigen planted on follicular dendritic cells and perish by apoptosis.