Latest Membrane protein Stories

2010-10-19 17:00:25

Some bacteria react to the cold by subtly changing the chemistry of their outer wall so that it remains pliable as temperatures drop.

2010-09-23 12:53:30

A research team led by Edward Yu of Iowa State University and the Ames Laboratory has discovered the crystal structures of pumps that remove heavy metal toxins from bacteria, making them resistant to antibiotics.

2010-03-29 14:58:12

A Brazilian scorpion has provided researchers at North Carolina State University and East Carolina University insight into venom’s effects on the ability of certain cells to release critical components.

2010-03-23 11:35:00

To engineer better, more productive crops and develop new drugs to combat disease, scientists look at how the sensor-laden membranes surrounding cells control nutrient and water uptake, secrete toxins, and interact with the environment and neighboring cells to affect growth and development.

2009-09-21 09:52:31

New data on signaling proteins, called G proteins, may prove important in fighting diseases such as cardiovascular, neurodegenerative disorders, and cancer.

2009-07-29 13:22:19

Most parts of living organisms come packaged with ribbons. The ribbons are proteins—chains of amino acids that must fold into three-dimensional structures to work properly.

2009-07-22 15:40:00

Applying biological molecules from cell membranes to the surfaces of artificial materials is opening peepholes on the very basics of cell-to-cell interaction.

2009-07-08 13:40:00

Berkeley Lab scientists have shown how thousands of bacterial membrane proteins are able to assemble into clusters that direct cell movement to select chemicals in their environment.

2009-06-25 14:10:00

In a landmark technical achievement, investigators in the Vanderbilt Center for Structural Biology have used nuclear magnetic resonance (NMR) methods to determine the structure of the largest membrane-spanning protein to date.

2009-06-25 09:39:21

A revolutionary new protein stabilisation technique has been developed by scientists funded by the Biotechnology and Biological Sciences Research Council (BBSRC) which could lead to 30 per cent more proteins being available as potential targets for drug development - opening up exciting possibilities in drug discovery.

Word of the Day
  • To swell, as grain or wood with water.
The word 'plim' is probably a variant of the word 'plum'.