Latest Cell communication Stories
By altering the genetic makeup of normally "unexcitable" cells, Duke University bioengineers have turned them into cells capable of generating and passing electrical current.
BK channels (large-conductance, Ca2+-dependent K+ channels) are essential for the regulation of important biological processes such as smooth muscle tone and neuronal excitability.
The latest Perspectives in General Physiology series examines the ion selectivity of cation-selective channels and transporters.
Those who believe in UFOs (unidentified flying objects) and extraterrestrial life frequently tell us, "We are not alone."
They say it's the little things that count, and that certainly holds true for the channels in transmembrane proteins, which are small enough to allow ions or molecules of a certain size to pass through, while keeping out larger objects.
MIDLAND, Texas, Dec. 2, 2010 /PRNewswire/ -- Dawson Geophysical Company (Nasdaq: DWSN) (the "Company"), today announced that it has placed an order with OYO Geospace for 10,000 single-channel OYO GSR units.
TEL AVIV, Israel, August 9, 2010 /PRNewswire/ -- A new study conducted in the department of Biochemistry and Molecular Biology at Tel Aviv University (TAU) elucidates the way in which toxic, yet essential, copper ions enter human cells.
A Florida State University College of Medicine researcher has discovered a new interaction between a cell signaling system and a specific gene that may be the cause of B-cell lymphoma.
Before one of your muscles can twitch, before the thought telling it to flex can race down your nerve, a tiny floodgate of sortsâ€”called an ion channelâ€”must open in the surface of each cell in these organs to let in the chemical signals that spur the cell to action.
The December 2009 issue of the Journal of General Physiology (JGP) contains a paper by Christopher Ahern (The University of British Columbia, Vancouver) and colleagues that explores pore mutation effects in Shaker and other K+ channels using in vivo nonsense suppression technology.
- To say in too many words; to express verbosely.
- To express in too many words: sometimes used reflexively.
- The leading idea or a repeated phrase, as of a song or ballad; the refrain; burden.