ReviewBiochimie
Insulinotropic toxins as molecular probes for analysis of glucagon-likepeptide-1 receptor-mediated signal transduction in pancreatic beta-cells.
Review in Biochimie. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 15 citations in OpenAlex.
- Monotreme glucagon-like peptide-1 in venom and gut: one gene - two very different functions.Scientific reports · 2016Article
- Toxins that modulate ionic channels as tools for exploring insulin secretion.Cellular and molecular neurobiology · 2010Review
- Glucagon-like peptide-1 synthetic analogs: new therapeutic agents for use in the treatment of diabetes mellitus.Current medicinal chemistry · 2003Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Cholera toxin, pertussis toxin, mastoparan, maitotoxin, and alpha-latrotoxin are complex protein or polyether-based toxins of bacterial, insect, or phytoplankton origin that act with high potency at the endocrine pancreas to stimulate secretion of insulin from beta-cells located in the islets of Langerhans. The remarkable insulinotropic properties of these toxins have attracted considerable attention by virtue of their use as selective molecular probes for analyses of beta-cell stimulus-secretion coupling. Targets of the toxins include heptahelical cell surface receptors, GTP-binding proteins, ion channels, Ca(2+) stores, and the exocytotic secretory apparatus. Here we review the value of insulinotropic toxins from the perspective of their established use in the study of signal transduction pathways activated by the blood glucose-lowering hormone glucagon-like peptide-1 (GLP-1). Our analysis of one insulinotropic toxin (alpha-latrotoxin) leads us to conclude that there exists a process of molecular mimicry whereby the 'lock and key'analogy inherent to hormone-receptor interactions is reproduced by a toxin related in structure to GLP-1.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.