Freed from the constraints of the petri dish, and fed the right combination of signalling molecules, the embryoid body-like aggregates go through the motions of development.
Once inside, they would disable SNAP-25 and thus stop the release of signalling molecules in the way they do in nerve cells.
The present study is the first to examine the co-expression of signalling molecules and receptor elements in human and rat SPG.
Two separate assays were carried out for both tissue segments in order to obtain concentrations of signalling molecules both within and released from the mucosa.
Angiogenesis is a central part of infarct healing and is characterised by activation of angiogenic factors and expression of signalling molecules such as integrins.
We foresee that carefully curated search motifs supported by structural and bioinformatic assessments will uncover many more structural and functional aspects, particularly of signalling molecules.
Triacylglycerol (TG) is a storage lipid which serves as an energy reservoir and a source of signalling molecules and substrates for membrane biogenesis.
Genetic deletion of Myostatin, a member of the Transforming Growth Factor-beta family of signalling molecules, resulted in excessive growth of skeletal muscle.
The principal function of these cells is the release of inflammatory mediators from mast cells by degranulation, which involves a complex interplay of signalling molecules.
Researchers have used this strategy to probe how cells react to the sudden release of signalling molecules, such as the neurotransmitter glutamate and calcium ions.
For hSperm cells, we examined the expression of signalling molecules by flow cytometry.
