File:Antigen presentation.jpg
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Summary
[edit]DescriptionAntigen presentation.jpg | Antigen presentation stimulates T cells to become either "cytotoxic" CD8+ cells or "helper" CD4+ cells. Cytotoxic cells directly attack other cells carrying certain foreign or abnormal molecules on their surfaces. Helper T cells, or Th cells, coordinate immune responses by communicating with other cells. In most cases, T cells only recognize an antigen if it is carried on the surface of a cell by one of the body’s own MHC, or major histocompatibility complex, molecules. |
Date | NIH Publication No. 03–5423, September 2003 (modifications: September 4, 2006) |
Source | The Immune System (pdf) |
Author | Template drawing from "The Immune System", any modifications, made by myself are released into the public domain. |
Permission (Reusing this file) |
Original work of the US Federal Government - public domain |
Other versions | Image:Antigen presentation-tr.jpg Image:Antigen presentation-es.png |
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current | 17:47, 5 September 2006 | 500 × 447 (40 KB) | DO11.10 (talk | contribs) | {{Information| |Description= |Source=http://www.niaid.nih.gov/publication/immune/the _immune_system.pdf |Date=September 4, 2006 |Author=Template drawing from "The Imune System", any modifcations, made by myself are released into the public domain |Permiss |
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