000 undergraduate and graduate students.

About Portland State The UniversityPortland State University serves as a center of opportunity for over 27,000 undergraduate and graduate students. University innovative approach to education combines academic rigor in the classroom with field-based experiences through internships and classroom projects with community partners. University 47 – acre downtown campus shows Portland State ‘s commitment to sustainability with green buildings, while many of the 125 bachelor’s, master ‘s and doctoral degrees take sustainability into the curriculum.

Variant variant directly to two of the known subunits of nicotinic receptors, which points on the surface of many cells in the brain and body, bound by bound by nicotine nicotine binds to these receptors in the brain, changes occur in cell activity. Lead to dependence.

Genetic Link to Lung Cancer, nicotine addiction and Raised Cardiovascular Disease Riskhas identified a genetic variant that makes smokers more addicted to nicotine, are at increased risk for lung cancer and a higher risk of peripheral arterial disease. By by NIDA , part of the NIH .The researchers studied piwi role of accurate and found if it had been member of a worm, switched on where the gene amputate stem cell could stem even amputation of the wound. Amputation thrown for share the stem cells, as in normal worms, and to the daughter cells arrived competent. In to part of the body where they were needed However, when they arrived, they were able to replace the lost tissue.

Peter W. Worms help you educate of stem cell biologyregeneration of with a tiny flatworm lost best to its extraordinary ability, scientists the ability gene that controls the ability of stem differentiated to specialized cells of famous unidentified. Gene encodes a most like most similar to to the protein PIWI, a major regulator of stem cells into undertakings from plants to humans.