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Food can affect a cell in the same way hormones do
Date:12/7/2008

that food is present. The transceptor apparently uses the same binding site to recognize the food as it uses to grasp the food for transport.

Yeast vs. humans

This research has been conducted on yeast cells, as yeast (Saccharomyces cerevisiae) is a micro-organism that is used as a model organism. Yeast cells are surprisingly similar to human cells, but they are easier to cultivate and manipulate. Very often, proteins that are found in yeast − transport proteins and receptors, for example − have similar variants in human cells.

Importance of this research

This research can have important implications for the development of medicines. About half of all medicines are transmitted to cells via receptors, because receptors are located on the cells' exterior surface and are therefore the best targets for medicines. If these newly discovered transceptors are also found in humans, then an unexpected new group of candidate targets for medicines becomes available − offering promising possibilities for the treatment of metabolic diseases.


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Contact: Sooike Stoops
info@vib.be
329-244-6611
VIB (the Flanders Institute for Biotechnology)
Source:Eurekalert

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