Last updated on 22-8-2019 by Anonymous (niet gecontroleerd)
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Published
Peer reviewed scientific article
SCIENSANO
Trefwoorden
Samenvatting:
STKR is an insect G protein-coupled receptor, cloned from the stable fly Stomoxys calcitrans. It displays sequence similarity to vertebrate tachykinin [or neurokinin (NK)] receptors. Functional expression of the cloned STKR cDNA was obtained in cultured Drosophila melanogaster Schneider 2 (S2) cells. Insect tachykinin-like peptides or “insectatachykinins,” such as Locusta tachykinin (Lom-TK) III, produced dose-dependent calcium responses in stably transfected S2-STKR cells. Vertebrate tachykinins (or neurokinins) did not evoke any effect at concentrations up to 10(-5) M, but an antagonist o…