"C-Peptide" 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 middle segment of proinsulin that is between the N-terminal B-chain and the C-terminal A-chain. It is a pancreatic peptide of about 31 residues, depending on the species. Upon proteolytic cleavage of proinsulin, equimolar INSULIN and C-peptide are released. C-peptide immunoassay has been used to assess pancreatic beta cell function in diabetic patients with circulating insulin antibodies or exogenous insulin. Half-life of C-peptide is 30 min, almost 8 times that of insulin.
| Descriptor ID |
D002096
|
| MeSH Number(s) |
D06.472.699.587.200.500.250 D12.644.548.586.200.500.250
|
| Concept/Terms |
C-Peptide- C-Peptide
- C Peptide
- Connecting Peptide
- Proinsulin C-Peptide
- Proinsulin C Peptide
- C-Peptide, Proinsulin
- C Peptide, Proinsulin
|
Below are MeSH descriptors whose meaning is more general than "C-Peptide".
Below are MeSH descriptors whose meaning is more specific than "C-Peptide".
This graph shows the total number of publications written about "C-Peptide" by people in this website by year, and whether "C-Peptide" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2011 | 1 | 0 | 1 |
| 2018 | 1 | 0 | 1 |
| 2020 | 0 | 1 | 1 |
| 2023 | 0 | 1 | 1 |
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Below are the most recent publications written about "C-Peptide" by people in Profiles.
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Pancreatic Exocrine Secretion and Weight Gain After Pancreas Transplantation. Prog Transplant. 2023 09; 33(3):236-241.
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Effect of short-term prednisone on beta-cell function in subjects with type 2 diabetes mellitus and healthy subjects. PLoS One. 2020; 15(5):e0231190.
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C-peptide levels do not correlate with pancreas allograft failure: Multicenter retrospective analysis and discussion of the new OPT definition of pancreas allograft failure. Am J Transplant. 2019 04; 19(4):1178-1186.
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Biomarkers of the insulin-like growth factor pathway predict progression and outcome in lung cancer. Ann Thorac Surg. 2011 Nov; 92(5):1805-11; discussion 1811.