The phrase "a rogue cell" is correct and usable in written English.
It can be used in contexts such as biology or technology to refer to a cell that behaves abnormally or outside of expected parameters.
Example: "In the study, researchers discovered a rogue cell that was rapidly dividing and evading the immune response."
Alternatives: "an errant cell" or "a wayward cell".
But they insist it was the work of a rogue cell that went beyond instructions to bring back Saudi dissidents from around the world.
In it, Dr. D. W. Smithers, then at Royal Marsden Hospital in London, argued that cancer was not a disease caused by a rogue cell that divides and multiplies until it destroys its host.
Twenty years ago, a civilian Naval Intelligence analyst named Jonathan Pollard was caught stealing American secrets on behalf of an Israeli intelligence cell — a "rogue" cell, the Israelis later claimed.
A rogue cell phone whose squawks bizarrely harmonized with woodwind wailings in the second movement caused tittering throughout the hall.
People familiar with the suspects said they were likely acting as part of a rogue cell that has carried out similar attacks in the past.
All of us had made some level of peace with our bodies - with the changes that breast cancer brought and with the notion that never again would we feel entirely safe against a possible upheaval wrought by a rogue cell.
Early detection is based on the theory, dating back to the late 19th century, that the disease progresses consistently, beginning with a single rogue cell, growing sequentially and at some invariable point making a lethal leap.
Furthermore, the cellular network should NOT be so fragile that a single rogue cell phone could take it down (AFAIK it is not).
A highly unusual death has exposed a weak spot in a groundbreaking cancer treatment: One rogue cell, genetically altered by the therapy, can spiral out of control in a patient and cause a fatal relapse.
"As America's war on terror expands," Mr. Levitt said, "there may well be an ever greater threat of a rogue terrorist cell, or a rogue individual".
These gruesome murders, likely carried out by a rogue Hamas cell, drew fierce condemnation from nearly every western leader.
