 Complement C4b
"Complement C4b" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
The large fragment formed when COMPLEMENT C4 is cleaved by COMPLEMENT C1S. The membrane-bound C4b binds COMPLEMENT C2A, a SERINE PROTEASE, to form C4b2a (CLASSICAL PATHWAY C3 CONVERTASE) and subsequent C4b2a3b (CLASSICAL PATHWAY C5 CONVERTASE).
| Descriptor ID |
D015935
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| MeSH Number(s) |
D12.776.124.486.274.350.260
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| Concept/Terms |
Complement C4b- Complement C4b
- C4b, Complement
- Complement 4b
- Complement Component 4b
- Component 4b, Complement
- C4b Complement
- Complement, C4b
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Below are MeSH descriptors whose meaning is more general than "Complement C4b".
Below are MeSH descriptors whose meaning is more specific than "Complement C4b".
This graph shows the total number of publications written about "Complement C4b" by people in this website by year, and whether "Complement C4b" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 2011 | 1 | 0 | 1 | | 2014 | 0 | 1 | 1 |
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Below are the most recent publications written about "Complement C4b" by people in Profiles.
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Muroya T, Kannan L, Ghiran IC, Shevkoplyas SS, Paz Z, Tsokos M, Dalle Lucca JJ, Shapiro NI, Tsokos GC. C4d deposits on the surface of RBCs in trauma patients and interferes with their function. Crit Care Med. 2014 May; 42(5):e364-72.
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Ghiran IC, Zeidel ML, Shevkoplyas SS, Burns JM, Tsokos GC, Kyttaris VC. Systemic lupus erythematosus serum deposits C4d on red blood cells, decreases red blood cell membrane deformability, and promotes nitric oxide production. Arthritis Rheum. 2011 Feb; 63(2):503-12.
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