Title |
Molecular Recognition of Paired Receptors in the Immune System
|
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Published in |
Frontiers in Microbiology, January 2012
|
DOI | 10.3389/fmicb.2012.00429 |
Pubmed ID | |
Authors |
Kimiko Kuroki, Atsushi Furukawa, Katsumi Maenaka |
Abstract |
Cell surface receptors are responsible for regulating cellular function on the front line, the cell membrane. Interestingly, accumulating evidence clearly reveals that the members of cell surface receptor families have very similar extracellular ligand-binding regions but opposite signaling systems, either inhibitory or stimulatory. These receptors are designated as paired receptors. Paired receptors often recognize not only physiological ligands but also non-self ligands, such as viral and bacterial products, to fight infections. In this review, we introduce several representative examples of paired receptors, focusing on two major structural superfamilies, the immunoglobulin-like and the C-type lectin-like receptors, and explain how these receptors distinguish self and non-self ligands to maintain homeostasis in the immune system. We further discuss the evolutionary aspects of these receptors as well as the potential drug targets for regulating diseases. |
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Switzerland | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Scientists | 1 | 100% |
Mendeley readers
Geographical breakdown
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Montenegro | 1 | <1% |
United Kingdom | 1 | <1% |
French Polynesia | 1 | <1% |
Unknown | 112 | 97% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 35 | 30% |
Student > Ph. D. Student | 19 | 17% |
Student > Bachelor | 10 | 9% |
Student > Master | 10 | 9% |
Student > Doctoral Student | 8 | 7% |
Other | 17 | 15% |
Unknown | 16 | 14% |
Readers by discipline | Count | As % |
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Biochemistry, Genetics and Molecular Biology | 19 | 17% |
Immunology and Microbiology | 13 | 11% |
Medicine and Dentistry | 10 | 9% |
Pharmacology, Toxicology and Pharmaceutical Science | 5 | 4% |
Other | 8 | 7% |
Unknown | 19 | 17% |