 Complement C5a
"Complement C5a" 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 minor fragment formed when C5 convertase cleaves C5 into C5a and COMPLEMENT C5B. C5a is a 74-amino-acid glycopeptide with a carboxy-terminal ARGININE that is crucial for its spasmogenic activity. Of all the complement-derived anaphylatoxins, C5a is the most potent in mediating immediate hypersensitivity (HYPERSENSITIVITY, IMMEDIATE), smooth MUSCLE CONTRACTION; HISTAMINE RELEASE; and migration of LEUKOCYTES to site of INFLAMMATION.
| Descriptor ID |
D015936
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| MeSH Number(s) |
D12.776.124.486.274.024.270 D12.776.124.486.274.450.250
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| Concept/Terms |
Complement C5a- Complement C5a
- C5a, Complement
- C5a Complement
- Complement, C5a
- Complement Component 5a
- Component 5a, Complement
- Complement 5a
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Below are MeSH descriptors whose meaning is more general than "Complement C5a".
Below are MeSH descriptors whose meaning is more specific than "Complement C5a".
This graph shows the total number of publications written about "Complement C5a" by people in this website by year, and whether "Complement C5a" 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 |
|---|
| 1995 | 0 | 2 | 2 | | 1996 | 1 | 1 | 2 | | 1997 | 0 | 1 | 1 | | 2005 | 2 | 1 | 3 | | 2006 | 0 | 1 | 1 | | 2007 | 1 | 0 | 1 | | 2009 | 2 | 0 | 2 | | 2011 | 0 | 2 | 2 | | 2013 | 3 | 1 | 4 | | 2014 | 0 | 2 | 2 | | 2015 | 0 | 1 | 1 | | 2016 | 2 | 0 | 2 | | 2018 | 0 | 1 | 1 | | 2019 | 0 | 3 | 3 |
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Below are the most recent publications written about "Complement C5a" by people in Profiles.
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Chisholm CF, Behnke W, Pokhilchuk Y, Frazer-Abel AA, Randolph TW. Subvisible Particles in IVIg Formulations Activate Complement in Human Serum. J Pharm Sci. 2020 01; 109(1):558-565.
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Kleczko EK, Kwak JW, Schenk EL, Nemenoff RA. Targeting the Complement Pathway as a Therapeutic Strategy in Lung Cancer. Front Immunol. 2019; 10:954.
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Rohrer B, Frazer-Abel A, Leonard A, Ratnapriya R, Ward T, Pietraszkiewicz A, O'Quinn E, Adams K, Swaroop A, Wolf BJ. Association of age-related macular degeneration with complement activation products, smoking, and single nucleotide polymorphisms in South Carolinians of European and African descent. Mol Vis. 2019; 25:79-92.
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Barrett CD, Moore HB, Kong YW, Chapman MP, Sriram G, Lim D, Moore EE, Yaffe MB. Tranexamic acid mediates proinflammatory and anti-inflammatory signaling via complement C5a regulation in a plasminogen activator-dependent manner. J Trauma Acute Care Surg. 2019 01; 86(1):101-107.
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Jalal D, Renner B, Laskowski J, Stites E, Cooper J, Valente K, You Z, Perrenoud L, Le Quintrec M, Muhamed I, Christians U, Klawitter J, Lindorfer MA, Taylor RP, Holers VM, Thurman JM. Endothelial Microparticles and Systemic Complement Activation in Patients With Chronic Kidney Disease. J Am Heart Assoc. 2018 07 13; 7(14).
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Thurman JM, Nemenoff RA. Never make assumptions: the?complicated role of complement in urinary tract?infections. Kidney Int. 2016 09; 90(3):469-71.
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Blatt AZ, Saggu G, Kulkarni KV, Cortes C, Thurman JM, Ricklin D, Lambris JD, Valenzuela JG, Ferreira VP. Properdin-Mediated C5a Production Enhances Stable Binding of Platelets to Granulocytes in Human Whole Blood. J Immunol. 2016 06 01; 196(11):4671-4680.
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Thurman JM. Getting over our Immune-Complex - C5a receptor blockade is the answer. Cell Mol Immunol. 2017 03; 14(3):319-320.
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Tong HH, Lambert G, Li YX, Thurman JM, Stahl GL, Douthitt K, Clancy C, He Y, Bowman AS. Deletion of the complement C5a receptor alleviates the severity of acute pneumococcal otitis media following influenza A virus infection in mice. PLoS One. 2014; 9(4):e95160.
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Cataland SR, Holers VM, Geyer S, Yang S, Wu HM. Biomarkers of terminal complement activation confirm the diagnosis of aHUS and differentiate aHUS from TTP. Blood. 2014 Jun 12; 123(24):3733-8.
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