File:Antigen presentation-tr.jpg
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DescriptionAntigen presentation-tr.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 modifcations, 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.jpg Image:Antigen_presentation-es.png |
Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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This work has been released into the public domain by its author, DO11.10. This applies worldwide. In some countries this may not be legally possible; if so: |
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current | 21:22, 30 April 2008 | 500 × 447 (36 KB) | The cat~commonswiki (talk | contribs) | {{Information| |Description= 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 cel |
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