... key role in the radiation-induced damage of intestinal cells. PUMA is an established player in the apoptosis ... mutant mice thus retained better intestinal integrity and survived longer following lethal ...
... couples attempting to have babies. Embryonic stem cells have been controversial because abortion foes consider ... labeled blue, become various intestinal cells that are replaced about every five days. Yet ...
... drugs to stop the production and absorption of cholesterol. Not only were their receptors more active, their small intestine cells produced two to three times the amount of the appetite-suppressing ...
... receptor (FcRn), located in the plasma membrane of intestinal cells. FcRn snatches a maternal antibody ... like HIV and human cytomegalovirus invade cells and cause disease.
The electron tomography images ...
... otherwise cause a generalized cell to differentiate into a specific type of cell, such as a skin or intestinal cell.
The researchers observed the effects of scrawny on every major type of stem cell ...
... program of genes essential to gut stem cells." In other words, if the Ascl2 gene turns on, any ... genes that distinguish the Lgr5 stem cells from other intestinal cells. After examining 200 or so genes ...
Every cell lining the small intestine bristles with thousands of tightly packed microvilli that project into ... In the June 29, 2009 issue of the Journal of Cell Biology (www.jcb.org), Matthew McConnell, ...
... samples. The ingredient was not found in formula milk.
The researchers examined the effects of PSTI on human intestinal cells in the lab. When they inflicted damage to the cells they found that PSTI ...
... , Forsyth and his colleagues found that the same roster of biomarkers was activated in normal intestinal cells treated with alcohol, suggesting that alcohol not only worsens the profile of existing ...
... Organisation). If the bacteria survive particularly well in a person, they can even infect intestinal cells and persist for longer. Previously, the only known sources of infection were infected meat ...
... that bring about elevations of a group of intracellular messengers, cyclic nucleotides, that stimulate intestinal cells to secrete salt and water.
To date, there is no effective way of treating ...
... affects the intestines, causing diarrhea. The next step was to find the cellular receptor on intestinal cells through which the enterotoxin interacts to cause diarrhea.
"We knew that identifying the ...
... Harrison and colleagues had observed in their previous work that SR-B1 was involved when intestinal cells absorb these nutrients from the diet, and believed that the same transporter would be needed ...
... nanoparticle gets sticky and bonds to the intestinal wall. It then leaks its contents directly into the intestinal cells, which allows them to be absorbed directly into the blood stream.
"We hope ...
... practical way of generating patient-specific stem cells, which unlike human embryonic stem ... different types of mouse cells (fibroblasts, liver and intestinal cells), skin fibroblasts were the only human ...
