After analyzing the data, the Wake Forest Baptist researchers identified the cell signaling pathway by which epinephrine, a hormone also known as adrenaline, sets off the cellular chain reaction that controls cell death.
The wireless chip and technology vendor is betting that if it constructs a nationwide network to stream television over cell phones, cellular carriers will sign on and consumers will clamor for the service.
Another promising cell project is the Alliance for Cellular Signalling, recently launched by America's National Institutes of Health.
Those primeval life-forms use a simple type of cellular pump that pushes sodium out of the cell while pulling positively charged protons in.
Even if you're calling someone next door, the cellular signal must first travel to the local cell tower before being routed to your neighbor's phone.
To move from one cell to another, HIV must hijack cellular machines used in packaging and digesting proteins.
Scientists across the globe began conducting new experiments, finding newer, better ways to create this new type of stem cell, to coax new kinds of cellular transformation and to dream about the new therapies (and grants) they might pursue.
When the enzyme complex stops functioning, cellular clutter builds up in ways that prevents basic tasks like cell division from getting done, sometimes causing the cell to kill itself.
However, before the alarm can be sounded in this way, proteins on the surface of the antigen-presenting cell and the T cell must bind together in what is called a cellular handshake.
Decades ago, well before Steve Jobs imagined the iPad, or cellular telephony was made cheap enough for everyone to own a cell phone, or before there was an internet as we know it Bill McGowan saw the future we are all living.
FORBES: MCI's Bill McGowan Proved That Telephony Competition is Good for Consumers
Finally, cell phones emit the most radiation when they are attempting to connect to cellular towers.
Let us explain: Apparently some regions in the South and West aren't as wired as midtown Manhattan, so a company called Space Data found a way to make money by repeatedly launching weather balloons with cellular transmitters called SkySites, and charging what must be astronomical fees for getting your cell-on in the boonies.
Craig Venter, who mapped the genome back in 1995, talked about his latest project: ushering in the "Jurassic Park" era of combinatorial genomics, where scientists will create life by typing out DNA. He predicts his team will be able to produce a single-cell eurkaryote--and eventually gasoline--in the lab from cellular building blocks within ten years.
Motorola and other cell phone companies backed his next idea--software to transmit photos between cellular phones.
Currently there are three companies competing in the cellular phone business -- one reason a visitor might think Israelis are born with a cell phone in each hand.
These microcells are small devices, about the size of a DSL or cable modem, that create a local cellular service zone up to about 40 feet from the device in which you can make and place cell phone calls and, if you have a smartphone, use data services to access the Internet.
In analog cellular days every phone had an external antenna, this gave the device better range when it was communicating with the cell sites.
It also lowered the so-called good cholesterol, or high-density lipoprotein (HDL), and it did not enter the cell, a characteristic Medford wanted hisdrug to have, because some of the oxidation process takes place within cellular membranes.
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